@scope (.p09-reference-main) to (.site-contact) {

:scope {
  margin: 0;
  font-family: Inter, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

.download-modal[hidden]{
  display: none;
}

.download-modal{
  position: fixed;
  inset: 0;
  z-index: 9999;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.download-modal__backdrop{
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.58);
}

.download-modal__panel{
  position: relative;
  width: min(760px, calc(100% - 32px));
  max-height: calc(100vh - 48px);
  margin: 24px auto;
  overflow: auto;
  background: #f7f7f7;
  border-radius: 12px;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.28);
}

.download-modal__close{
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #1f2937;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.download-modal .contact-section{
  padding: 44px 0;
  background: transparent;
}

.download-modal .contact-inner{
  width: min(620px, 90%);
  margin: 0 auto;
  transform: none;
}

.download-modal .contact-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.download-modal .contact-form{
  width: 100%;
  max-width: none;
}

body.download-modal-open{
  overflow: hidden;
}

@media (max-width: 640px){
  .download-modal{
    padding: 10px 0 calc(88px + env(safe-area-inset-bottom));
  }

  .download-modal__panel{
    width: calc(100% - 20px);
    max-height: none;
    margin: 10px auto;
    overflow: visible;
  }

  .download-modal .contact-section{
    padding: 32px 0 calc(40px + env(safe-area-inset-bottom));
  }

  .download-modal .contact-title{
    padding-right: 44px;
  }
}
html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}



/* ===== base ===== */
.site-header,
.site-header *{
  box-sizing: border-box;
}

.geo-visually-hidden{
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.site-header{
  position: sticky;
  top: 0;
  z-index: 2000;
  background: #fff;
  border-bottom: 1px solid #e7edf5;
  box-shadow: 0 6px 18px rgba(16, 55, 103, .05);
}

.header-topbar{
  background: #fff;
  border-bottom: 1px solid #e6edf6;
}

.header-topbar-inner{
  width: min(1360px, 96vw);
  min-height: 34px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.utility-nav{
  display: flex;
  align-items: center;
  gap: 34px;
}

.utility-nav a,
.utility-lang-btn{
  color: #45627f;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
}

.utility-nav a:hover,
.utility-lang-btn:hover{
  color: #1e88ff;
}

.header-mainbar{
  background: #fff;
}

.header-container{
  width: min(1360px, 96vw);
  margin: 0 auto;
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(18px, 2vw, 34px);
  overflow: visible;
  position: relative; 
}

.logo{
  flex: 0 0 150px;
  min-width: 0;
}

.logo img{
  width: 150px;
  height: auto;
  display: block;
}

/* ===== desktop nav ===== */

.main-nav{
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(28px, 3vw, 56px);
  min-width: 0;
  overflow: visible;
  position: static; 
}

.main-nav > a,
.nav-item > a{
  font-size: 18px;
  color: #23405f;
  line-height: 86px;
  display: inline-block;
  padding: 0 2px;
  white-space: nowrap;
  text-decoration: none;
  font-weight: 600;
}

.nav-item.has-dropdown{
  position: relative;
}

.nav-item.has-dropdown > a{
  cursor: pointer;
}

.nav-item.has-dropdown > a::after{
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-left: 9px;
  border-right: 1.8px solid currentColor;
  border-bottom: 1.8px solid currentColor;
  transform: translateY(-3px) rotate(45deg);
}

.main-nav > a:hover,
.nav-item > a:hover{
  color: #1e88ff;
}


.main-nav > .nav-item.has-dropdown:first-child{
  position: static;
}
/* ===== dropdown ===== */
.dropdown-menu{
  position: absolute;
  top: calc(100% - 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 260px;
  width: max-content;
  max-width: min(92vw, 340px);
  background: #fff;
  box-shadow: 0 12px 30px rgba(0,0,0,.08);
  padding: 12px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: .2s ease;
  z-index: 1200;
}

.dropdown-menu a{
  display: block;
  padding: 16px 24px;
  font-size: 18px;
  color: #444;
  line-height: 1.45;
  white-space: normal;
  word-break: break-word;
  text-decoration: none;
}

.dropdown-menu a:hover{
  background: #f7f7f7;
}

.applications-menu{
  position: fixed;
  top: 120px;
  left: 0;
  transform: none;
  width: 100vw;
  min-width: 0;
  max-width: none;
  display: grid;
  grid-template-columns: repeat(5, max-content);
  justify-content: space-between;
  align-items: start;
  column-gap: clamp(56px, 4vw, 88px);
  row-gap: 28px;
  padding: 28px max(28px, calc((100vw - 1620px) / 2 + 28px)) 36px;
}

.application-menu-group{
  min-width: max-content;
}

.application-menu-title{
  min-height: 28px;
  display: flex;
  align-items: flex-start;
  color: #1e88ff;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
  white-space: nowrap;
}

.application-menu-image{
  display: block;
  width: 250px;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin: 0 0 12px;
}

.applications-menu a{
  padding: 0;
  margin-bottom: 10px;
  font-size: 17px;
  line-height: 1.45;
  color: #555;
  white-space: nowrap;
}

.applications-menu a:hover{
  background: transparent;
  color: #1e88ff;
}

.nav-item.has-dropdown:hover .dropdown-menu{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.company-nav{
  position: relative;
}

.company-trigger{
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.company-trigger::after{
  content: "";
  width: 7px;
  height: 7px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: rotate(45deg);
}

.company-menu{
  position: absolute;
  top: 0;
  left: 100%;
  width: 250px;
  padding: 12px 0;
  background: #fff;
  box-shadow: 0 12px 30px rgba(0,0,0,.1);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1201;
}

.resources-nav:focus-within > .dropdown-menu,
.company-nav:hover > .company-menu,
.company-nav:focus-within > .company-menu{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.company-menu-label{
  padding: 10px 22px 4px;
  color: #647084;
  font-size: 12px;
  font-weight: 600;
}

.company-menu-label:not(:first-child){
  margin-top: 8px;
  border-top: 1px solid #e6ebf2;
}

.company-nav:focus-within .company-menu{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* ===== mega menu ===== */
.mega-menu{
  position: fixed;
  top: 120px;
  left: 0;
  transform: none;
  width: 100vw;
  max-width: none;
  background: #f3f3f3;
  box-shadow: 0 18px 36px rgba(16, 55, 103, .08);
  padding: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: .2s ease;
  z-index: 1300;
  overflow: visible;
}

.has-dropdown:hover .mega-menu{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mega-tabs{
  position: relative;
  display: grid;
  grid-template-columns: minmax(360px, 390px) minmax(520px, 620px);
  gap: 40px;
  width: min(1260px, calc(100% - 64px));
  min-height: 620px;
  margin: 0 auto;
  padding: 34px 0 36px;
  background: transparent;
  transition: none;
  box-sizing: border-box;
}

.mega-tabs::before{
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 410px;
  width: 1px;
  background: rgba(35, 64, 95, .34);
}

.mega-tabs::after{
  display: none;
}

.mega-tabs.is-thermostat-active{
  min-height: 620px;
}

.mega-category{
  grid-column: 1;
  min-width: 0;
  display: block;
}

.mega-category-link{
  position: relative;
  min-height: 56px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
  border-radius: 0;
  color: #23405f;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid transparent;
}

.mega-category-link::after{
  content: "";
  position: absolute;
  top: -6px;
  bottom: -6px;
  left: 100%;
  width: 40px;
}

.mega-category-icon{
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.mega-category:hover .mega-category-link{
  background: transparent;
  color: #1e88ff;
  border-bottom-color: rgba(35, 64, 95, .34);
}

.mega-category:hover .mega-category-link{
  box-shadow: none;
}

.mega-panel{
  position: absolute;
  left: 430px;
  right: 0;
  top: 34px;
  z-index: 1;
  display: none;
  grid-template-columns: 1fr;
  gap: 10px;
  width: min(560px, calc(100% - 430px));
  padding: 0;
  background: transparent;
}

.mega-category:hover .mega-panel{
  display: grid;
}

.mega-category.is-active .mega-panel{
  display: grid;
}

.mega-category:first-child .mega-panel{
  display: grid;
}

.mega-tabs:has(.mega-category.is-active) .mega-category:first-child:not(.is-active) .mega-panel{
  display: none;
}

.mega-tabs:has(.mega-category:hover) .mega-category:first-child:not(:hover) .mega-panel{
  display: none;
}

.mega-category:hover .mega-panel{
  z-index: 2;
}

.mega-category.is-active .mega-panel{
  z-index: 2;
}

.mega-title{
  font-size: 30px;
  font-weight: 600;
  color: #1e88ff;
  margin: 0 0 12px;
  line-height: 1.2;
  word-break: break-word;
}

.mega-panel .mega-title{
  grid-column: 1 / -1;
  margin-bottom: 2px;
}

.mega-title-gap{
  margin-top: 18px;
}

.mega-panel a{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 48px 0 16px;
  background: #fff;
  font-size: 18px;
  color: #23405f;
  line-height: 1.35;
  margin-bottom: 0;
  text-decoration: none;
  white-space: normal;
  word-break: break-word;
  box-sizing: border-box;
}

.mega-panel a::after{
  content: "→";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: currentColor;
  font-size: 24px;
  line-height: 1;
}

.mega-panel a:hover{
  color: #1e88ff;
  background: #fff;
}

.mega-panel .mega-nested-trigger{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 48px;
  margin: 0;
  padding: 0 48px 0 16px;
  border: 0;
  background: #fff;
  color: #23405f;
  font: inherit;
  font-size: 18px;
  line-height: 1.35;
  text-align: left;
  cursor: default;
  box-sizing: border-box;
}

.mega-panel .mega-nested-trigger::after{
  content: "→";
  position: absolute;
  top: 50%;
  right: 16px;
  color: currentColor;
  font-size: 24px;
  line-height: 1;
  transform: translateY(-50%);
}

.mega-panel .mega-nested-trigger:hover,
.mega-panel .mega-nested-trigger:focus-visible{
  color: #1e88ff;
  outline: none;
}

.mega-nested-item{
  position: relative;
}

.mega-nested{
  position: absolute;
  top: 0;
  left: calc(100% + 18px);
  min-width: 380px;
  display: none;
  grid-template-columns: 1fr;
  gap: 8px;
  z-index: 4;
}

.mega-nested-item + .mega-nested-item .mega-nested{
  top: calc(-100% - 10px);
}

.mega-nested-item:hover .mega-nested,
.mega-nested-item:focus-within .mega-nested,
.mega-nested-item.is-active .mega-nested,
.mega-nested-trigger:hover + .mega-nested,
.mega-nested:hover{
  display: grid;
}

.mega-nested a{
  min-height: 48px;
  white-space: nowrap;
  word-break: normal;
}

.site-header,
.header-container,
.main-nav,
.nav-item.has-dropdown{
  overflow: visible;
}
/* ===== header actions ===== */
.header-actions{
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 18px;
}

.search-btn{
  width: 44px;
  height: 54px;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.search-btn img{
  width: 30px;
  height: 30px;
}

.lang-btn{
  border: 0;
  color: #45627f;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  cursor: pointer;
  padding: 0;
}

.icon-wrapper{
  position: relative;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon{
  width: 22px;
  height: 22px;
  display: block;
}

.icon-white{
  display: none;
}

.lang-btn:hover{
  color: #1e88ff;
}

.lang-btn:hover .icon-blue{
  display: none;
}

.lang-btn:hover .icon-white{
  display: block;
}

.lang-btn-text{
  font-size: 16px;
  line-height: 1;
}

.region-globe{
  width: 18px;
  height: 18px;
  display: block;
  object-fit: contain;
}

.utility-caret{
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid currentColor;
}

.header-cta{
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 28px;
  border-radius: 8px;
  background: #1e88ff;
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 10px 24px rgba(30, 136, 255, .22);
}

.header-cta:hover{
  background: #1677e6;
}

/* ===== menu button ===== */
.menu-btn{
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid #1e88ff;
  border-radius: 50%;
  background: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  padding: 0;
  cursor: pointer;
  flex-shrink: 0;
}

.menu-btn span{
  display: block;
  width: 18px;
  height: 2.5px;
  background: #1e88ff;
  border-radius: 2px;
}

/* ===== mobile menu ===== */
.mobile-menu-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 3000;
  display: none;
}

.mobile-menu-overlay.is-open{
  display: block;
}

.mobile-menu-panel{
  position: absolute;
  top: 0;
  right: 0;
  width: min(88vw, 360px);
  height: 100%;
  background: #fff;
  box-shadow: -8px 0 30px rgba(0,0,0,.12);
  overflow-y: auto;
  padding: 20px 18px 28px;
}

.mobile-menu-top{
  display: flex;
  justify-content: flex-end;
  margin-bottom: 10px;
}

.mobile-menu-close{
  border: none;
  background: none;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: #333;
}

.mobile-nav{
  display: flex;
  flex-direction: column;
}

.mobile-nav > a,
.mobile-nav summary{
  display: block;
  padding: 15px 0;
  font-size: 18px;
  color: #222;
  text-decoration: none;
  border-bottom: 1px solid #eee;
  cursor: pointer;
  list-style: none;
}

.mobile-nav details{
  border-bottom: 1px solid #eee;
}

.mobile-nav details summary{
  border-bottom: none;
}

.mobile-nav summary::-webkit-details-marker{
  display: none;
}

.mobile-submenu{
  padding: 0 0 10px 0;
}

.mobile-submenu-title{
  padding: 14px 0 6px 14px;
  font-size: 16px;
  font-weight: 700;
  color: #1677ff;
}

.mobile-submenu a.mobile-submenu-section-link{
  color: #1677ff;
  font-weight: 700;
}

.mobile-submenu a{
  display: block;
  padding: 10px 0 10px 14px;
  font-size: 16px;
  color: #555;
  text-decoration: none;
}

.mobile-nested-menu{
  border-bottom: 0 !important;
}

.mobile-nav .mobile-nested-menu > summary{
  position: relative;
  padding: 10px 32px 10px 14px;
  color: #555;
  font-size: 16px;
}

.mobile-nav .mobile-nested-menu > summary::after{
  content: "+";
  position: absolute;
  top: 50%;
  right: 8px;
  color: #1677ff;
  transform: translateY(-50%);
}

.mobile-nav .mobile-nested-menu[open] > summary::after{
  content: "−";
}

.mobile-nested-submenu a{
  padding-left: 28px;
}

/* ===== search overlay ===== */
.search-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 2600;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 110px;
}

.search-overlay.is-open{
  display: flex;
}

.search-bar{
  width: min(720px, 92vw);
  min-height: 64px;
  background: #fff;
  border-radius: 999px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
}

.search-bar-icon img{
  width: 22px;
  height: 22px;
}

.search-bar input{
  flex: 1 1 auto;
  border: none;
  outline: none;
  font-size: 16px;
  background: transparent;
}

.search-close{
  font-size: 22px;
  color: #666;
  background: none;
  border: none;
  cursor: pointer;
}

/* ===== region modal ===== */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 2800;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.is-open{
  display: flex;
}

.modal-panel{
  position: relative;
  width: min(980px, 96vw);
  max-height: 88vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: 0 16px 40px rgba(0,0,0,.12);
}

.modal-close{
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 28px;
  color: #666;
  background: none;
  border: none;
  cursor: pointer;
}

.modal-title{
  font-size: 28px;
  font-weight: 700;
  color: #111;
  margin-bottom: 24px;
}

.region-section + .region-section{
  margin-top: 24px;
}

.region-title{
  font-size: 18px;
  font-weight: 700;
  color: #222;
  margin-bottom: 14px;
}

.region-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.region-item{
  min-height: 62px;
  padding: 14px 16px;
  border: 1px solid #e8e8e8;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: #333;
  text-decoration: none;
}

.region-item:hover{
  border-color: #1e88ff;
  color: #1e88ff;
}

.region-lang{
  color: #888;
  font-size: 14px;
}

/* ===== responsive ===== */


@media (max-width: 1600px){
  .header-container{
    width: min(1360px, 96vw);
  }

  .mega-menu{
    width: min(1240px, calc(100vw - 24px));
    max-width: calc(100vw - 24px);
    padding: 0;
  }

  .mega-tabs{
    padding-inline: 24px;
  }

  .mega-tabs::after{
    left: 24px;
    right: 24px;
  }

  .mega-panel{
    left: 24px;
    right: 24px;
  }
}


@media (max-width: 1440px){
  .main-nav{
    gap: clamp(20px, 1.8vw, 32px);
  }

  .main-nav > a,
  .nav-item > a{
    font-size: 17px;
  }

  .mega-menu{
    width: min(1180px, calc(100vw - 20px));
    max-width: calc(100vw - 20px);
    padding: 0;
  }

  .mega-tabs{
    gap: 14px;
    padding-inline: 24px;
  }

  .mega-category-link{
    font-size: 20px;
    padding-inline: 10px;
  }

  .mega-category-icon{
    width: 52px;
    height: 52px;
  }

  .mega-panel{
    left: 24px;
    right: 24px;
    gap: 10px 28px;
  }

  .mega-title{
    font-size: 18px;
  }

  .mega-panel a{
    font-size: 17px;
    line-height: 1.5;
  }
}


@media (max-width: 1366px){
  .header-container{
    width: min(1320px, 96vw);
    gap: 18px;
  }

  .main-nav{
    gap: clamp(16px, 1.25vw, 22px);
  }

  .header-cta{
    min-height: 50px;
    padding: 0 22px;
    font-size: 16px;
  }

  .mega-menu{
    width: calc(100vw - 18px);
    max-width: calc(100vw - 18px);
    padding: 0;
  }

  .mega-tabs{
    gap: 10px;
    padding: 24px 18px 24px;
  }

  .mega-panel{
    left: 18px;
    right: 18px;
    top: 128px;
  }

  .mega-tabs::after{
    left: 18px;
    right: 18px;
    top: 104px;
  }

}


@media (max-width: 1280px){
  .main-nav{
    gap: clamp(12px, .9vw, 16px);
  }

  .main-nav > a,
  .nav-item > a{
    font-size: 16px;
  }

  .mega-menu{
    width: calc(100vw - 16px);
    max-width: calc(100vw - 16px);
    padding: 0;
  }

  .applications-menu{
    width: 100vw;
    max-width: none;
    grid-template-columns: repeat(auto-fit, minmax(250px, max-content));
    justify-content: start;
    column-gap: 48px;
    row-gap: 28px;
    padding: 30px 28px 34px;
  }

  .mega-tabs{
    gap: 10px;
    padding-inline: 16px;
  }

  .mega-tabs::after{
    left: 16px;
    right: 16px;
  }

  .mega-category-link{
    font-size: 19px;
  }

  .mega-category-icon{
    width: 52px;
    height: 52px;
  }

  .mega-panel{
    left: 16px;
    right: 16px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mega-title{
    font-size: 18px;
    line-height: 1.35;
  }

  .mega-panel a{
    font-size: 17px;
    line-height: 1.45;
    margin-bottom: 8px;
  }
}


@media (max-width: 1180px){
  .header-container{
    width: min(100%, calc(100vw - 24px));
    gap: 12px;
  }

  .logo img{
    width: 132px;
  }

  .main-nav{
    gap: clamp(10px, 1vw, 14px);
  }

  .header-actions{
    gap: 8px;
  }

  .utility-lang-btn{
    width: auto;
    justify-content: center;
  }

  .utility-lang-btn .lang-btn-text{
    display: inline;
  }

  .header-cta{
    display: none;
  }

  .mega-menu{
    width: calc(100vw - 14px);
    max-width: calc(100vw - 14px);
    padding: 0;
  }

  .mega-tabs{
    padding: 22px 14px 22px;
  }

  .mega-panel{
    left: 14px;
    right: 14px;
    top: 126px;
  }

  .mega-tabs::after{
    left: 14px;
    right: 14px;
    top: 102px;
  }

}


@media (max-width: 1024px){
  .header-topbar{
    display: none;
  }

  .main-nav{
    display: none;
  }

  .menu-btn{
    display: inline-flex;
  }

  .header-container{
    min-height: 84px;
    gap: 14px;
  }

  .logo img{
    width: 136px;
  }

  .lang-btn{
    max-width: 240px;
    padding: 0 14px;
  }

  .lang-btn-text{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mega-menu,
  .dropdown-menu{
    display: none !important;
  }
}


@media (max-width: 768px){
  .header-container{
    width: min(94vw, 100%);
  }

  .logo img{
    width: 112px;
  }

  .header-actions{
    gap: 8px;
  }

  .lang-btn{
    width: 42px;
    height: 42px;
    border-radius: 50%;
    padding: 0;
    justify-content: center;
    gap: 0;
  }

  .lang-btn-text{
    display: none;
  }

  .search-btn,
  .menu-btn{
    width: 42px;
    height: 42px;
  }

  .search-overlay{
    padding-top: 90px;
  }

  .search-bar{
    min-height: 56px;
  }

  .modal-panel{
    border-radius: 16px;
    padding: 24px 18px;
  }

  .modal-title{
    font-size: 24px;
    padding-right: 30px;
  }

  .region-grid{
    grid-template-columns: 1fr;
  }
}


@media (min-width: 1025px){
  .mega-menu{
    position: fixed;
    top: 120px;
    left: 0;
    transform: none;
    width: 100vw;
    max-width: none;
  }

  .mega-tabs{
    grid-template-columns: minmax(360px, 390px) minmax(520px, 620px);
    gap: 40px;
    width: min(1260px, calc(100% - 64px));
    min-height: 620px;
    padding: 34px 0 36px;
  }

  .mega-tabs::before{
    left: 410px;
  }

  .mega-tabs::after{
    display: none;
  }

  .mega-panel{
    left: 430px;
    right: 0;
    top: 34px;
    grid-template-columns: 1fr;
    width: min(560px, calc(100% - 430px));
  }

  .mega-title{
    font-size: 30px;
    line-height: 1.2;
  }

  .mega-panel a{
    font-size: 18px;
    line-height: 1.35;
    margin-bottom: 0;
  }
}


/* =========================
   ✅ Hero：视频首屏（响应式增强版）
   ========================= */


.hero.hero--feature-blog {
  position: relative;
  min-height: 84svh;
  color: #fff;
  overflow: hidden;
}

.hero-media,
.hero-video,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: 0;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  z-index: 1;
  background:
    linear-gradient(
      90deg,
      rgba(7, 12, 22, 0.58) 0%,
      rgba(7, 12, 22, 0.30) 42%,
      rgba(7, 12, 22, 0.52) 100%
    );
}

/* ========== CONTENT SHELL ========== */
.hero-shell {
  position: relative;
  z-index: 2;
  width: min(1680px, calc(100% - 96px));
  margin: 0 auto;
  min-height: 84svh;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
  gap: 0;
  box-sizing: border-box;
}


.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding:
    clamp(0px, 12vh, 5px)
    0
    clamp(72px, 10vh, 120px)
    clamp(8px, 1vw, 12px);
  min-width: 0;
  transform: translateY(30px);
}

.hero-copy h1 {
  margin: 0;
  max-width: none;
  font-size: clamp(40px, 3.2vw, 58px);
  line-height: 1.04;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
  text-wrap: normal;
}

.hero-copy p {
  margin: 26px 0 0;
  max-width: 780px;
  font-size: clamp(19px, 1.3vw, 24px);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.92);
}

.hero-proof-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  width: fit-content;
  max-width: min(920px, 100%);
  margin-top: 18px;
  padding: 10px 0 10px 16px;
  border-left: 3px solid #1e88ff;
  color: #fff;
  font-size: clamp(13px, 0.9vw, 15px);
  line-height: 1.35;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.32);
}

.hero-proof-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  white-space: nowrap;
}

.hero-proof-strip span + span::before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 16px;
  margin: 0 12px;
  background: rgba(255, 255, 255, 0.78);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  margin-top: 34px;
  min-width: 166px;
  height: 62px;
  padding: 0 44px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  color: #fff;
  text-decoration: none;
  font-size: 17px;
  font-weight: 700;
  backdrop-filter: blur(2px);
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
  box-sizing: border-box;
}

.hero-proof-strip + a.hero-cta {
  margin-top: 24px;
}

.hero-cta:hover {
  background: rgba(255,255,255,0.96);
  color: #111;
  transform: translateY(-1px);
}


.hero-featured {
  position: relative;
  align-self: stretch;
  min-height: 100%;
  height: calc(100svh - 8px);
  max-height: calc(100svh - 8px);
  margin-left: 0;
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(
      180deg,
      rgba(17, 24, 36, 0.36) 0%,
      rgba(13, 19, 30, 0.28) 42%,
      rgba(10, 16, 26, 0.40) 100%
    );
  backdrop-filter: blur(12px);
  overflow: hidden;
  box-sizing: border-box;
}

.hero-featured__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex: 0 0 auto;
}

.hero-featured__eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.60);
}

.hero-featured__head h2 {
  margin: 0;
  font-size: clamp(26px, 2vw, 36px);
  line-height: 1.08;
  font-weight: 600;
  color: #fff;
}


.hero-featured__all {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  align-self: flex-start;
  margin: 0;
  padding-top: 4px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s ease, transform 0.25s ease, opacity 0.25s ease;
}

.hero-featured__all:hover {
  color: #fff;
  transform: translateX(2px);
}


.hero-featured {
  height: 100svh;
  max-height: 100svh;
}

.hero-featured__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  width: 100%;
  min-width: 0;
  padding-top: 0;

  height: calc(100svh - 120px);
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;

  padding-right: 10px;
  padding-bottom: 140px;
  box-sizing: border-box;
  scrollbar-gutter: stable;
}

.hero-featured__list {
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.35) rgba(255,255,255,0.08);
}

.hero-featured__list::-webkit-scrollbar {
  width: 8px;
}

.hero-featured__list::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
}

.hero-featured__list::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.28);
  border-radius: 999px;
}

.hero-featured__list::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.42);
}

.hero-article-card {
  display: block;
  padding: 22px 20px;
  border-radius: 18px;
  text-decoration: none;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(17, 25, 37, 0.78), rgba(17, 25, 37, 0.66));
  border: 1px solid rgba(255,255,255,0.08);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background-color 0.25s ease,
    box-shadow 0.25s ease;
  box-sizing: border-box;
}

.hero-article-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.18);
  box-shadow: 0 10px 26px rgba(0,0,0,0.20);
  background:
    linear-gradient(180deg, rgba(17, 25, 37, 0.78), rgba(17, 25, 37, 0.66));
}

.hero-article-card__tag {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 12px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.58);
}

.hero-article-card h3 {
  margin: 0;
  font-size: clamp(18px, 1.2vw, 24px);
  line-height: 1.38;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.hero-article-card p {
  margin: 12px 0 0;
  font-size: clamp(13px, 0.95vw, 15px);
  line-height: 1.75;
  color: rgba(255,255,255,0.82);
}

.hero-article-card__more {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-bottom: 10px;
  font-size: 14px;
  color: #fff;
}

.hero-article-card__more::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 52px;
  height: 3px;
  border-radius: 999px;
  background: #1ea7ff;
}


@media (min-width: 1500px) {
  .hero-featured__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}


@media (min-width: 1200px) and (max-width: 1499px) {
  .hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding:
    clamp(0px, 12vh, 5px)
    0
    clamp(72px, 10vh, 120px)
    clamp(8px, 1vw, 12px);
  min-width: 0;
  transform: translateY(30px);
}
  
  .hero-shell {
    grid-template-columns: 1fr;
  }

  .hero-featured__list {
    grid-template-columns: 1fr;
  }
}


@media (min-width: 768px) and (max-width: 1199px) {
  
  .hero.hero--feature-blog {
  position: relative;
  min-height: 92svh;
  color: #fff;
  overflow: hidden;
}
  .hero-shell {
    width: min(1380px, calc(100% - 30px));
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 0;
    margin-top: 160px;
  }

  .hero-copy {
    padding: 120px 32px 0;
    justify-content: flex-start;
  }

  .hero-copy h1 {
    max-width: 760px;
    font-size: clamp(34px, 5vw, 48px);
    white-space: normal;
    text-wrap: balance;
  }

  .hero-copy p {
    max-width: 760px;
    font-size: 16px;
  }

  .hero-proof-strip {
    max-width: 760px;
    margin-top: 16px;
    font-size: 13px;
  }

  .hero-featured {
    min-height: 200px;
    height: 400px;
    max-height: 700px;
    margin-top: 20px;
    padding: 0 24px 0;
    border-left: none;
    background:
      linear-gradient(
        180deg,
        rgba(17, 24, 36, 0.18) 0%,
        rgba(13, 19, 30, 0.18) 42%,
        rgba(10, 16, 26, 0.28) 100%
      );
  }

  .hero-featured__head {
    margin-bottom: 14px;
  }

  .hero-featured__eyebrow {
    margin-bottom: 6px;
    font-size: 11px;
  }

  .hero-featured__head h2 {
    font-size: 24px;
    line-height: 1.1;
  }

  .hero-featured__all {
    font-size: 14px;
  }

  .hero-featured__list {
    display: flex;
    flex-wrap: nowrap;
    gap: 16px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 10px;
    padding-right: 6px;
    box-sizing: border-box;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .hero-article-card {
    flex: 0 0 420px;
    min-width: 420px;
    padding: 18px 18px 16px;
    border-radius: 18px;
    min-height: 290px;
    box-sizing: border-box;
    scroll-snap-align: start;
  }

  .hero-article-card__tag {
    margin-bottom: 10px;
    font-size: 11px;
  }

  .hero-article-card h3 {
    font-size: 18px;
    line-height: 1.35;
    margin: 0 0 10px;
  }

  .hero-article-card p {
    font-size: 14px;
    line-height: 1.7;
    margin: 0 0 12px;
  }

  .hero-article-card__more {
    font-size: 14px;
    margin-top: 0;
  }

  .hero-featured__list::-webkit-scrollbar {
    height: 8px;
  }

  .hero-featured__list::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.08);
    border-radius: 999px;
  }

  .hero-featured__list::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.28);
    border-radius: 999px;
  }

  .hero-featured__list::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.42);
  }
}




@media (max-width: 767px) {
  .hero.hero--feature-blog {
    position: relative;
    min-height: clamp(720px, 94svh, 840px);
    box-sizing: border-box;
    color: #fff;
    overflow: hidden;
    padding-bottom: clamp(26px, 6svh, 46px);
  }

  .hero-shell {
    width: calc(100% - 24px);
    display: grid;
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 0;
    margin-top: clamp(156px, 20svh, 188px);
    padding-bottom: 0;
    transform: translateY(var(--hero-mobile-lift, 0px));
  }

  .hero-copy {
    padding: clamp(36px, 6svh, 56px) 4px 0;
    justify-content: flex-start;
    transform: none;
  }

  .hero-copy h1 {
    max-width: 100%;
    font-size: clamp(30px, 8.4vw, 34px);
    line-height: 1.14;
    margin: 0 0 12px;
    white-space: normal;
    text-wrap: balance;
  }

  .hero-copy p {
    max-width: 100%;
    font-size: clamp(15.5px, 4vw, 16px);
    line-height: 1.68;
    margin: 0 0 22px;
  }

  .hero-proof-strip {
    width: 100%;
    max-width: 100%;
    margin-top: 0;
    margin-bottom: 20px;
    padding: 8px 0 8px 12px;
    font-size: 12px;
  }

  .hero-proof-strip span {
    margin-bottom: 4px;
  }

  .hero-proof-strip span + span::before {
    height: 13px;
    margin: 0 8px;
  }

  .hero.hero--feature-blog .hero-cta {
    width: 100%;
    max-width: none;
    height: 48px;
    margin-top: 8px;
    border-radius: 0;
    font-size: 14px;
  }

  .hero-featured {
    min-height: auto;
    height: auto;
    max-height: none;
    margin-top: clamp(18px, 3svh, 28px);
    padding: 0;
    border-left: none;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .hero-featured__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    padding: 0 4px;
  }

  .hero-featured__eyebrow {
    margin-bottom: 6px;
    font-size: 11px;
  }

  .hero-featured__head h2 {
    font-size: 18px;
    line-height: 1.1;
    margin: 0;
  }

  .hero-featured__all {
    font-size: 14px;
    flex-shrink: 0;
  }

  .hero-featured__list {
    display: flex;
    flex-wrap: nowrap;
    gap: 14px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 4px 10px;
    box-sizing: border-box;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.45) rgba(255,255,255,0.12);

    height: auto !important;
    max-height: none !important;
    min-height: 0;
    align-items: flex-start;
  }

  .hero-article-card {
    flex: 0 0 88%;
    min-width: 88%;
    padding: 18px 18px 20px;
    border-radius: 20px;
    height: clamp(228px, 31svh, 270px);
    min-height: 0;
    max-height: none;
    overflow: hidden;
    box-sizing: border-box;
    scroll-snap-align: start;
    overflow-y: auto;
  }

  .hero-article-card__tag {
    margin-bottom: 10px;
    font-size: 11px;
  }

  .hero-article-card h3 {
    font-size: 18px;
    line-height: 1.35;
    margin: 0 0 12px;
  }

  .hero-article-card p {
    font-size: 14px;
    line-height: 1.75;
    margin: 0 0 16px;
  }

  .hero-article-card__more {
    font-size: 14px;
    margin-top: 0;
  }

  .hero-featured__list::-webkit-scrollbar {
    height: 6px;
  }

  .hero-featured__list::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.12);
    border-radius: 999px;
  }

  .hero-featured__list::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.42);
    border-radius: 999px;
  }

  .hero-featured__list::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.58);
  }
}



/* =========================
   Quality Section
   ========================= */

.quality-section{
  position: relative;
  z-index: 1;
  background: #f3f7fb;
  padding: clamp(60px, 5.4vw, 88px) 0 clamp(66px, 5.8vw, 96px);
  box-sizing: border-box;
}

.quality-inner{
  width: min(1680px, calc(100% - 80px));
  margin: 0 auto;
}

.quality-head{
  --quality-head-offset: clamp(300px, 18.2vw, 410px);
  width: min(1180px, calc(100% - var(--quality-head-offset)));
  margin: 0 0 clamp(30px, 3vw, 44px) var(--quality-head-offset);
}

.quality-eyebrow{
  display: block;
  margin-bottom: 14px;
  color: #1e88ff;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.quality-head h2{
  margin: 0;
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
}

.quality-head p{
  margin: 18px 0 0;
  max-width: 760px;
  color: #23405f;
  font-size: clamp(16px, 1.05vw, 18px);
  line-height: 1.5;
}

.quality-proof{
  display: grid;
  grid-template-columns: minmax(220px, 0.68fr) minmax(560px, 1.42fr) minmax(420px, 1.18fr);
  gap: clamp(24px, 2.8vw, 44px);
  align-items: start;
}

.quality-proof__tabs{
  display: grid;
  gap: 16px;
}

.quality-proof__tab{
  min-height: 88px;
  border: 0;
  border-radius: 8px;
  padding: 0 24px;
  background: #fff;
  color: #23405f;
  font-size: clamp(15px, 0.9vw, 17px);
  line-height: 1.3;
  font-weight: 600;
  text-align: left;
  box-shadow: 0 14px 32px rgba(35, 64, 95, .08);
}

.quality-proof__tab.is-active{
  background: #1e88ff;
  color: #fff;
}

.quality-proof__feature{
  min-width: 0;
}

.quality-proof__media{
  overflow: hidden;
  border-radius: 8px;
  background: #e7eef7;
  aspect-ratio: 16 / 9;
}

.quality-proof__image{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.quality-proof__copy{
  padding-top: 24px;
}

.quality-proof__kicker{
  display: block;
  color: #23405f;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0;
}

.quality-proof__copy h3{
  margin: 12px 0 14px;
  color: #23405f;
  font-size: clamp(20px, 1.35vw, 24px);
  line-height: 1.18;
  font-weight: 600;
  letter-spacing: 0;
}

.quality-proof__copy p{
  margin: 0;
  color: #23405f;
  font-size: clamp(15px, 0.98vw, 17px);
  line-height: 1.55;
}

.quality-proof__detail-link{
  color: #1e88ff;
  font-weight: 600;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-size: 100% 1px;
  background-position: 0 100%;
}

.quality-proof__metrics{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 14px 32px rgba(35, 64, 95, .08);
  overflow: hidden;
}

.quality-proof__metric{
  padding: clamp(20px, 1.75vw, 28px) 30px;
  text-align: center;
}

.quality-proof__metric:nth-child(2n){
  border-left: 1px solid #d7e2ee;
}

.quality-proof__metric:nth-child(n + 3){
  border-top: 1px solid #d7e2ee;
}

.quality-proof__number{
  display: block;
  color: #23405f;
  font-size: clamp(32px, 2.1vw, 44px);
  line-height: 1;
  font-weight: 600;
  letter-spacing: 0;
}

.quality-proof__metric--maintenance .quality-proof__number{
  color: #1e88ff;
  font-size: clamp(38px, 2.45vw, 50px);
}

.quality-proof__label{
  display: block;
  margin-top: 14px;
  color: #23405f;
  font-size: clamp(17px, 1.05vw, 20px);
  line-height: 1.25;
  font-weight: 600;
}

.quality-proof__metric p{
  margin: 8px auto 0;
  max-width: 26ch;
  color: #23405f;
  font-size: 14px;
  line-height: 1.38;
}

.quality-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.quality-card{
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(180px, 0.36fr) minmax(0, 1fr);
  background: #fff;
  border: 1px solid #d7e2ee;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: none;
}

.quality-card__media{
  position: relative;
  min-height: 226px;
  background:
    linear-gradient(135deg, rgba(30, 136, 255, 0.1), rgba(255, 255, 255, 0.82)),
    #e7eef7;
  border-right: 1px solid #d7e2ee;
  overflow: hidden;
}

.quality-card__image{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.quality-card__body{
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 28px 28px 22px;
}

.quality-card h3{
  margin: 14px 0 12px;
  color: #23405f;
  font-size: clamp(18px, 1.15vw, 22px);
  line-height: 1.28;
  font-weight: 600;
  letter-spacing: 0;
}

.quality-card__kicker{
  color: #23405f;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
}

.quality-card__body p{
  margin: 0;
  max-width: 56ch;
  color: #23405f;
  font-size: 17px;
  line-height: 1.55;
}

.quality-card__badges{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 34px;
}

.quality-card__badge{
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: #eef3f9;
  color: #23405f;
  font-size: 13px;
  line-height: 1;
  font-weight: 600;
  white-space: nowrap;
}

/* =========================
   Product Showcase
   ========================= */

.product-showcase-section{
  position: relative;
  background: #fff;
  padding: clamp(76px, 6.5vw, 118px) 0 clamp(84px, 7vw, 128px);
  box-sizing: border-box;
}

.product-custom-section{
  padding-bottom: 0;
}

.product-custom-section .product-custom{
  margin-bottom: 0;
}

.product-products-section{
  padding-top: clamp(58px, 5.5vw, 92px);
}

.product-showcase-inner{
  width: min(1760px, calc(100% - 80px));
  margin: 0 auto;
}

.product-custom{
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(420px, 1.05fr);
  gap: clamp(44px, 5vw, 96px);
  align-items: center;
  margin-bottom: clamp(58px, 5.5vw, 92px);
}

.product-custom__media{
  overflow: hidden;
  border-radius: 8px;
  background: #eef3f8;
  aspect-ratio: 16 / 9;
}

.product-custom__media img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.product-custom__copy{
  max-width: 720px;
}

.product-showcase__eyebrow{
  display: block;
  margin: 0 0 14px;
  color: #1e88ff;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.product-custom__copy h2{
  margin: 0;
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
}

.product-custom__copy p{
  margin: 22px 0 0;
  color: #23405f;
  font-size: clamp(17px, 1.08vw, 19px);
  line-height: 1.62;
}

.product-custom__points{
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding-left: 20px;
}

.product-custom__points li{
  color: #23405f;
  font-size: 16px;
  line-height: 1.45;
  font-weight: 500;
}

.product-custom__points li::marker{
  color: #1e88ff;
  font-size: .85em;
}

.product-custom__cta{
  width: fit-content;
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 34px;
  padding: 0 34px;
  border: 1px solid #1e88ff;
  border-radius: 6px;
  background: #1e88ff;
  color: #fff;
  font-size: 17px;
  line-height: 1;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(30, 136, 255, .22);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.product-custom__cta:hover{
  transform: translateY(-2px);
  background: #0f76ea;
  box-shadow: 0 16px 34px rgba(30, 136, 255, .28);
}

.product-showcase__rail{
  min-width: 0;
}

.product-showcase__head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 24px;
}

.product-showcase__head h2,
.product-showcase__head h3{
  margin: 0;
  color: #23405f;
  font-size: clamp(26px, 2vw, 38px);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: 0;
}

.product-showcase__filters{
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
  gap: 0;
  width: min(100%, 1320px);
  max-width: 100%;
  margin: 4px 0 32px;
  padding: 0;
  border-top: 1px solid #111;
  border-bottom: 1px solid #111;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  overflow: hidden;
}

.product-filter{
  position: relative;
  min-height: 78px;
  border: 0;
  border-right: 1px solid #111;
  border-radius: 0;
  padding: 0 18px;
  box-sizing: border-box;
  background: #fff;
  color: #111;
  font-size: 16px;
  line-height: 1.25;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: none;
  transition: color .2s ease, background .2s ease;
  white-space: normal;
}

.product-filter:last-child{
  border-right: 0;
}

.product-filter:has(+ .product-filter.is-active){
  border-right-color: #1e88ff;
}

.product-filter:hover{
  color: #1e88ff;
  background: #f7fbff;
}

.product-filter.is-active{
  background: #1e88ff;
  color: #fff;
  border: 1px solid #1e88ff;
  margin: -1px 0;
}

.product-carousel{
  position: relative;
  width: 100vw;
  margin: 28px 0 0;
  margin-left: calc(50% - 50vw);
}

.product-marquee{
  width: 100vw;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 132px 0 10px;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.product-marquee::-webkit-scrollbar{
  display: none;
}

.product-track{
  width: max-content;
  display: flex;
  gap: 34px;
  padding: 0 clamp(72px, 5.5vw, 110px);
}

.product-carousel-arrow{
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(35, 64, 95, .16);
  border-radius: 50%;
  background: #fff;
  color: #23405f;
  font-size: 38px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(35, 64, 95, .16);
  transform: translateY(-10%);
}

.product-carousel-arrow:hover{
  color: #fff;
  background: #1e88ff;
  border-color: #1e88ff;
}

.product-carousel-arrow--prev{
  left: 22px;
}

.product-carousel-arrow--next{
  right: 22px;
}

.product-card{
  flex: 0 0 clamp(300px, 28vw, 420px);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 316px;
  padding: 0 28px 34px;
  border-radius: 0;
  background: #f5f5f4;
  box-sizing: border-box;
}

.product-card[hidden]{
  display: none;
}

.product-card__image{
  position: relative;
  height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -132px 0 34px;
}

.product-card__image::after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: 22px;
  width: min(68%, 220px);
  height: 24px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(12, 24, 38, 0.22) 0%, rgba(12, 24, 38, 0.12) 42%, rgba(12, 24, 38, 0) 74%);
  filter: blur(8px);
  pointer-events: none;
}

.product-card__image img{
  position: relative;
  z-index: 1;
  max-width: 100%;
  max-height: 100%;
  display: block;
  object-fit: contain;
}

.product-card__code{
  color: #23405f;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
}

.product-card h3,
.product-card h4{
  margin: 20px 0 0;
  color: #111;
  font-size: clamp(22px, 1.55vw, 28px);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: 0;
}

.product-card p{
  margin: 14px 0 0;
  color: #2f2f2f;
  font-size: 16px;
  line-height: 1.5;
}

.product-card__read-more{
  margin-top: auto;
  padding-top: 22px;
  color: #1e88ff;
  font-size: 16px;
  line-height: 1;
  font-weight: 700;
}

.product-category-controls{
  display: inline-flex;
  gap: 12px;
  flex: 0 0 auto;
}

.product-category-arrow{
  width: 52px;
  height: 52px;
  border: 1px solid rgba(35, 64, 95, .16);
  border-radius: 50%;
  background: #fff;
  color: #23405f;
  font-size: 34px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(35, 64, 95, .13);
  transition:
    background-color .22s ease,
    border-color .22s ease,
    color .22s ease,
    transform .22s ease;
}

.product-category-arrow:hover{
  background: #1e88ff;
  border-color: #1e88ff;
  color: #fff;
  transform: translateY(-1px);
}

.product-category-carousel{
  position: relative;
}

.product-category-viewport{
  width: calc(100vw - max(40px, calc((100vw - 1760px) / 2)));
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
  margin-top: 56px;
  padding-top: 116px;
}

.product-category-viewport::-webkit-scrollbar{
  display: none;
}

.product-category-track{
  display: flex;
  gap: 38px;
  width: max-content;
  padding: 0 0 8px;
}

.product-category-card{
  flex: 0 0 clamp(460px, 30vw, 560px);
  min-width: 0;
  min-height: 510px;
  display: flex;
  flex-direction: column;
  padding: 0 32px 36px;
  background: #f5f5f4;
  color: #111;
  text-decoration: none;
  box-sizing: border-box;
  transition:
    transform .24s ease,
    box-shadow .24s ease;
}

.product-category-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(35, 64, 95, .12);
}

.product-category-card__image{
  position: relative;
  height: 228px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -116px 0 30px;
}

.product-category-card__image::after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: 20px;
  width: min(70%, 220px);
  height: 24px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(12, 24, 38, .2) 0%, rgba(12, 24, 38, .1) 42%, rgba(12, 24, 38, 0) 74%);
  filter: blur(8px);
  pointer-events: none;
}

.product-category-card__image img{
  position: relative;
  z-index: 1;
  max-width: 100%;
  max-height: 100%;
  display: block;
  object-fit: contain;
}

.product-category-card__image .product-category-card__thermostat-image{
  width: 280px;
  height: auto;
}

.product-category-card__code{
  color: #23405f;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
}

.product-category-card h3{
  margin: 18px 0 0;
  color: #111;
  font-size: clamp(24px, 1.55vw, 30px);
  line-height: 1.22;
  font-weight: 400;
  letter-spacing: 0;
}

.product-category-card ul{
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.product-category-card > ul > li{
  position: relative;
  padding-left: 14px;
  color: #3f4752;
  font-size: 15px;
  line-height: 1.42;
}

.product-category-card > ul > li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #1e88ff;
}

.product-category-card__nested{
  display: grid;
  gap: 6px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.product-category-card__nested li{
  position: relative;
  padding-left: 14px;
  color: #687383;
  font-size: 14px;
  line-height: 1.35;
}

.product-category-card__nested li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  border-radius: 0;
  background: #8bbfff;
}

.product-category-card__read-more{
  margin-top: auto;
  padding-top: 24px;
  color: #1e88ff;
  font-size: 16px;
  line-height: 1;
  font-weight: 700;
}

/* =========================
   Scenario Section
   ========================= */

.scenario-section{
  position: relative;
  background: #5789CB;
  padding: clamp(44px, 4.2vw, 68px) 0 clamp(48px, 4.6vw, 72px);
}

.scenario-nav{
  position: absolute;
  top: clamp(44px, 4.2vw, 68px);
  bottom: clamp(48px, 4.6vw, 72px);
  width: 1px;
  z-index: 2;
}

.scenario-nav--prev{
  left: max(120px, calc(50% - 900px));
}

.scenario-nav--next{
  right: max(120px, calc(50% - 900px));
}

.scenario-arrow{
  position: absolute;
  top: 50%;
  width: 96px;
  height: 96px;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
}

.scenario-arrow::before{
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 34px;
  height: 34px;
  border-left: 5px solid currentColor;
  border-bottom: 5px solid currentColor;
}

.scenario-arrow--prev::before{
  transform: translate(-28%, -50%) rotate(45deg);
}

.scenario-arrow--next::before{
  transform: translate(-72%, -50%) rotate(-135deg);
}

.scenario-nav--prev .scenario-arrow{
  right: 34px;
  transform: translateY(-50%);
}

.scenario-nav--next .scenario-arrow{
  left: 34px;
  transform: translateY(-50%);
}

.scenario-inner{
  width: min(1500px, calc(100% - 80px));
  margin: 0 auto;
}

.scenario-head{
  max-width: 820px;
  margin: 0 0 clamp(18px, 2vw, 26px);
  text-align: left;
}

.scenario-eyebrow{
  display: block;
  margin: 0 0 14px;
  color: #8fc5ff;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.scenario-head h2{
  margin: 0;
  color: #fff;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
}

.scenario-feature{
  display: grid;
  grid-template-columns: minmax(380px, 0.68fr) minmax(860px, 1.7fr);
  gap: clamp(36px, 5vw, 96px);
  align-items: center;
}

.scenario-feature__copy{
  padding: 0;
}

.scenario-feature h3{
  margin: 0;
  color: #fff;
  font-size: clamp(30px, 2.3vw, 44px);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0;
}

.scenario-feature p{
  margin: 20px 0 0;
  max-width: 58ch;
  color: #fff;
  font-size: clamp(16px, 1vw, 18px);
  line-height: 1.6;
}

.scenario-feature ul{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.scenario-feature li{
  margin: 0;
}

.scenario-link{
  display: inline-flex;
  width: fit-content;
  min-height: 38px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: 999px;
  padding: 0 16px;
  color: #fff;
  font-size: clamp(15px, 0.98vw, 17px);
  line-height: 1;
  font-weight: 600;
  text-decoration: none;
}

.scenario-link:hover{
  background: #fff;
  color: #5789CB;
}

.scenario-feature__media{
  min-height: 360px;
  height: clamp(390px, 34vw, 500px);
  aspect-ratio: 16 / 9;
  background: transparent;
}

.scenario-feature__image{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.scenario-tabs{
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin-top: 82px;
  border-top: 1px solid rgba(255, 255, 255, .34);
  border-left: 1px solid rgba(255, 255, 255, .34);
}

.scenario-tab{
  min-height: 86px;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, .34);
  border-bottom: 1px solid rgba(255, 255, 255, .34);
  border-radius: 0;
  padding: 16px 20px;
  background: transparent;
  color: #fff;
  font-size: 15px;
  line-height: 1.25;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
}

.scenario-tab.is-active{
  background: rgba(255, 255, 255, .14);
  color: #fff;
}

/* =========================
   Home Solutions Section
   ========================= */

.home-solutions-section{
  position: relative;
  z-index: 3;
  background: #fff;
  padding: clamp(64px, 5.2vw, 92px) 0 clamp(70px, 5.8vw, 104px);
  overflow: visible;
}

.home-solutions-inner{
  width: min(1680px, calc(100% - 80px));
  margin: 0 auto;
}

.home-solutions-head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin: 0 0 34px;
}

.home-solutions-eyebrow{
  display: block;
  margin: 0 0 14px;
  color: #1e88ff;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.home-solutions-head h2{
  margin: 0;
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
}

.home-solutions-controls{
  display: inline-flex;
  gap: 12px;
  flex: 0 0 auto;
}

.home-solutions-arrow{
  width: 52px;
  height: 52px;
  border: 1px solid rgba(35, 64, 95, .16);
  border-radius: 50%;
  background: #fff;
  color: #23405f;
  font-size: 34px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(35, 64, 95, .13);
  transition:
    background-color .22s ease,
    border-color .22s ease,
    color .22s ease,
    transform .22s ease;
}

.home-solutions-arrow:hover{
  background: #1e88ff;
  border-color: #1e88ff;
  color: #fff;
  transform: translateY(-1px);
}

.home-solutions-carousel{
  width: 100%;
}

.home-solutions-viewport{
  min-height: 616px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.home-solutions-viewport::-webkit-scrollbar{
  display: none;
}

.home-solutions-track{
  display: flex;
  gap: 34px;
  width: max-content;
  padding: 0 0 6px;
}

.home-solution-card{
  flex: 0 0 clamp(360px, 30vw, 470px);
  display: flex;
  min-height: 610px;
  flex-direction: column;
  background: #f5f5f4;
  color: #111;
  text-decoration: none;
  overflow: hidden;
  transition:
    transform .24s ease,
    box-shadow .24s ease;
}

.home-solution-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(35, 64, 95, .12);
}

.home-solution-card__media{
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #eef4f9;
  overflow: hidden;
}

.home-solution-card__media img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-solution-card__body{
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(28px, 2.2vw, 38px) clamp(26px, 2.2vw, 40px) clamp(30px, 2.4vw, 42px);
}

.home-solution-card h3{
  margin: 0;
  color: #111;
  font-size: clamp(20px, 1.25vw, 26px);
  line-height: 1.24;
  font-weight: 400;
  letter-spacing: 0;
}

.home-solution-card p{
  margin: 22px 0 0;
  color: #5f6670;
  font-size: clamp(15px, .92vw, 18px);
  line-height: 1.46;
  font-weight: 400;
}

.home-solution-card__cta{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  height: 50px;
  margin-top: auto;
  padding: 0 24px;
  background: #1e88ff;
  color: #fff;
  font-size: 17px;
  line-height: 1;
  font-weight: 500;
  text-decoration: none;
}

@media (max-width: 1100px){
  .scenario-nav{
    display: none;
  }

  .quality-inner{
    width: min(100%, calc(100% - 48px));
  }

  .home-solutions-inner{
    width: min(100%, calc(100% - 48px));
  }

  .product-showcase-inner{
    width: min(100%, calc(100% - 48px));
  }

  .scenario-inner{
    width: min(100%, calc(100% - 48px));
  }

  .product-custom{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
  }

  .quality-card__media{
    min-height: 220px;
  }

  .quality-card h3{
    font-size: 20px;
  }
}

@media (max-width: 900px){
  .product-custom{
    grid-template-columns: 1fr;
  }

  .scenario-feature{
    grid-template-columns: 1fr;
  }

  .scenario-feature__media{
    min-height: 300px;
    height: 300px;
    order: -1;
  }

  .scenario-tabs{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-showcase__head{
    align-items: flex-start;
  }

  .product-showcase__filters{
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
  }

  .product-filter{
    flex: 0 0 auto;
  }

  .product-card{
    flex-basis: clamp(280px, 58vw, 380px);
  }

  .product-category-track{
    gap: 28px;
  }

  .product-category-card{
    flex-basis: clamp(420px, 68vw, 520px);
  }

  .home-solution-card{
    flex-basis: clamp(320px, 72vw, 440px);
    min-height: 560px;
  }

  .home-solutions-viewport{
    min-height: 566px;
  }

  .quality-proof{
    grid-template-columns: 1fr;
  }

  .quality-proof__media{
    aspect-ratio: 16 / 10;
  }

  .quality-proof__tabs{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quality-proof__tabs .quality-proof__feature{
    grid-column: 1 / -1;
    margin: 0 0 12px;
  }

  .quality-grid{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px){
  .product-showcase-section{
    padding: 56px 0 66px;
  }

  .product-showcase-inner{
    width: calc(100% - 28px);
  }

  .product-custom{
    gap: 24px;
    margin-bottom: 42px;
  }

  .product-custom__copy h2{
    font-size: clamp(26px, 7vw, 32px);
  }

  .product-custom__points{
    gap: 8px;
  }

  .product-card{
    flex-basis: 280px;
    min-height: 300px;
    padding: 0 22px 28px;
  }

  .product-card__image{
    height: 170px;
    margin: -96px 0 30px;
  }

  .product-showcase__head{
    gap: 18px;
  }

  .product-category-controls{
    gap: 8px;
  }

  .product-category-arrow{
    width: 44px;
    height: 44px;
    font-size: 28px;
  }

  .product-category-viewport{
    width: calc(100vw - 14px);
    margin-top: 36px;
    padding-top: 88px;
  }

  .product-category-track{
    gap: 18px;
  }

  .product-category-card{
    flex-basis: 78vw;
    min-height: 0;
    padding: 0 22px 28px;
  }

  .product-category-card__image{
    height: 170px;
    margin: -88px 0 26px;
  }

  .product-category-card h3{
    font-size: clamp(22px, 6vw, 28px);
  }

  .scenario-section{
    padding: 56px 0 64px;
  }

  .scenario-inner{
    width: calc(100% - 28px);
  }

  .scenario-head{
    margin-bottom: 28px;
    text-align: left;
  }

  .scenario-head h2{
    font-size: clamp(26px, 7vw, 32px);
  }

  .scenario-feature__copy{
    padding: 26px 22px 30px;
  }

  .scenario-feature h3{
    font-size: clamp(25px, 7vw, 32px);
  }

  .scenario-feature ul{
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 22px;
  }

  .scenario-feature__media{
    min-height: 220px;
    height: 220px;
  }

  .scenario-tabs{
    grid-template-columns: 1fr;
    margin-top: 24px;
  }

  .scenario-tab{
    min-height: 72px;
    padding: 14px 16px;
  }

  .home-solutions-section{
    padding: 56px 0 64px;
  }

  .home-solutions-inner{
    width: calc(100% - 28px);
  }

  .home-solutions-head{
    align-items: flex-start;
    margin-bottom: 24px;
  }

  .home-solutions-head h2{
    font-size: clamp(26px, 7vw, 32px);
  }

  .home-solutions-controls{
    gap: 8px;
  }

  .home-solutions-arrow{
    width: 44px;
    height: 44px;
    font-size: 28px;
  }

  .home-solutions-track{
    gap: 18px;
  }

  .home-solution-card{
    flex-basis: 82vw;
    min-height: 520px;
  }

  .home-solutions-viewport{
    min-height: 526px;
  }

  .home-solution-card h3{
    font-size: clamp(22px, 6vw, 28px);
  }

  .home-solution-card p{
    font-size: 15px;
  }

  .quality-section{
    padding: 54px 0 62px;
  }

  .quality-inner{
    width: calc(100% - 28px);
  }

  .quality-head{
    width: 100%;
    margin: 0 0 28px;
  }

  .quality-head h2{
    font-size: clamp(25px, 7vw, 32px);
  }

  .quality-proof{
    gap: 18px;
  }

  .quality-proof__tabs{
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .quality-proof__tab{
    min-height: 72px;
    padding: 0 18px;
  }

  .quality-proof__copy{
    padding-top: 20px;
  }

  .quality-proof__metrics{
    grid-template-columns: 1fr;
  }

  .quality-proof__metric{
    padding: 26px 18px;
  }

  .quality-proof__metric:nth-child(2n){
    border-left: 0;
  }

  .quality-proof__metric:nth-child(n + 2){
    border-top: 1px solid #d7e2ee;
  }

  .quality-grid{
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .quality-card{
    grid-template-columns: 1fr;
  }

  .quality-card__media{
    min-height: 0;
    aspect-ratio: 16 / 10;
    border-right: 0;
    border-bottom: 1px solid #d7e2ee;
  }

  .quality-card__body{
    padding: 22px 18px 20px;
  }

  .quality-card h3{
    font-size: 18px;
  }

  .quality-card__body p{
    font-size: 15px;
  }

  .quality-card__badges{
    padding-top: 24px;
  }
}


/* =========================
   ✅ Cover Section（保持你“盖住 hero”逻辑）
   + 移动端兼容
   ========================= */

.cover-section{
  position: relative;
  z-index: 2;
  background: #F7F7F7;

  margin-top: 10px;
  padding-top: 0px;

  padding-bottom: 30px;
}

.cover-head{
  text-align:center;
  padding: 68px 20px 28px;
}

.cover-title{
  margin:0;
  font-size: clamp(22px, 2.6vw, 40px);
  font-weight: 600;
  color:#222;
  letter-spacing: 0px;
}

.cover-underline{
  width: 48px;
  height: 3px;
  background: #1e88ff;
  margin: 14px auto 0;
  border-radius: 2px;
}


/* =========================
   ✅ 响应式断点（重点）
   ========================= */


@media (max-width: 1200px){
  :root{ --hero-pad-x: 22px; }
  .hero-content p{ max-width: 680px; }
}


@media (max-width: 992px){
  :root{ --hero-pad-x: 20px; }
  .hero-overlay{ background: rgba(0,0,0,.32); }
  .hero-content p{ max-width: 620px; }
}


@media (max-width: 768px){
  :root{ --header-height: 72px; --hero-pad-x: 18px; }

  .hero{
    min-height: 560px;
  }

  .hero-content{
    align-items: left;
    text-align: left;
  }

  .hero-content p{
    max-width: 50ch; 
  }

  .hero-content h1{
    font-size: clamp(24px, 6.5vw, 34px);
    line-height: 1.15;
  }

  .hero-cta{
    margin-top: 0px;
    padding: 12px 26px;
    display: inline-flex; 
    justify-content: center; 
    align-items: center; 
    text-align: center; 
  }

  .cover-section{
    padding-bottom: 10px;
  }

  .cover-head{
    padding: 46px 16px 18px;
  }
}


@media (max-width: 480px){
  :root{ --header-height: 64px; --hero-pad-x: 14px; }

  .hero:not(.hero--feature-blog){
    min-height: 810px;
  }

  .hero-content h1{
    font-size: clamp(28px, 8.2vw, 20px);
    line-height: 1.10;
    text-align: left;
  }

  .hero-content p{
    font-size: 14px;
    line-height: 1.8;
    max-width: 100ch;
    text-align: left;
  }

  .hero-cta{
    width: 100%;
    max-width: 260px;
    text-align: center;
  }
}


/* ===============================
   Vision Section - Rebuilt
   保留：色号 / 字号 / 左右双栏结构
   重写：容器、间距、对齐、响应式过渡
   =============================== */
/* ===============================
   Vision Section - Fixed Version
   保留：原有色号 / 字号 / 左右双栏
   重写：容器、比例、间距、响应式过渡
   =============================== */


.vision-section{
  width: 100%;
  background: #F7F7F7;
  padding: 74px 0 72px;
  box-sizing: border-box;
}

.vision-inner{
  width: min(1720px, calc(100% - 80px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.68fr) minmax(300px, 0.92fr);
  column-gap: 96px;
  align-items: start;
  box-sizing: border-box;
}


.vision-left{
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 20px;
  align-items: start;
  min-width: 0;
}

.vision-mark{
  width: 26px;
  height: 26px;
  margin-top: 10px;
  background: linear-gradient(135deg, #008BD5, #008BD5);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  flex-shrink: 0;
}

.vision-title{
  margin: 0;
  font-size: 32px;
  line-height: 1.42;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #008BD5;
  word-break: break-word;
}

.vision-title span{
  display: block;
  margin-top: 12px;
  color: #7CC040;
}


.vision-right{
  width: 100%;
  min-width: 0;
  align-self: start;
  justify-self: start;
  padding-top: 10px;
}

.vision-right p{
  margin: 0;
  max-width: 26em;
  font-size: 18px;
  line-height: 1.9;
  color: #333;
  word-break: break-word;
}

/* ===============================
   1600 - 1800 大桌面
   =============================== */
@media (max-width: 1800px){
  .vision-section{
    padding: 70px 0 68px;
  }

  .vision-inner{
    width: min(1660px, calc(100% - 72px));
    grid-template-columns: minmax(0, 1.64fr) minmax(300px, 0.94fr);
    column-gap: 84px;
  }

  .vision-left{
    grid-template-columns: 32px minmax(0, 1fr);
    column-gap: 18px;
  }

  .vision-mark{
    width: 24px;
    height: 24px;
    margin-top: 10px;
  }
}

/* ===============================
   1441 - 1600 常规大屏
   =============================== */
@media (max-width: 1600px){
  .vision-section{
    padding: 64px 0 62px;
  }

  .vision-inner{
    width: min(1500px, calc(100% - 64px));
    grid-template-columns: minmax(0, 1.58fr) minmax(290px, 0.96fr);
    column-gap: 70px;
  }

  .vision-left{
    grid-template-columns: 30px minmax(0, 1fr);
    column-gap: 17px;
  }

  .vision-mark{
    width: 22px;
    height: 22px;
    margin-top: 9px;
  }

  .vision-title{
    font-size: 32px;
    line-height: 1.4;
  }

  .vision-title span{
    margin-top: 10px;
  }

  .vision-right{
    padding-top: 8px;
  }

  .vision-right p{
    font-size: 18px;
    line-height: 1.86;
    max-width: 25em;
  }
}

/* ===============================
   1281 - 1440
   =============================== */
@media (max-width: 1440px){
  .vision-section{
    padding: 58px 0 56px;
  }

  .vision-inner{
    width: min(1360px, calc(100% - 56px));
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.98fr);
    column-gap: 56px;
  }

  .vision-left{
    grid-template-columns: 28px minmax(0, 1fr);
    column-gap: 15px;
  }

  .vision-mark{
    width: 20px;
    height: 20px;
    margin-top: 8px;
  }

  .vision-title{
    font-size: 30px;
    line-height: 1.4;
  }

  .vision-title span{
    margin-top: 10px;
  }

  .vision-right{
    padding-top: 6px;
  }

  .vision-right p{
    font-size: 17px;
    line-height: 1.84;
    max-width: 25em;
  }
}

/* ===============================
   1201 - 1280
   =============================== */
@media (max-width: 1280px){
  .vision-section{
    padding: 54px 0 52px;
  }

  .vision-inner{
    width: min(1220px, calc(100% - 48px));
    grid-template-columns: minmax(0, 1.42fr) minmax(270px, 1fr);
    column-gap: 42px;
  }

  .vision-left{
    grid-template-columns: 26px minmax(0, 1fr);
    column-gap: 14px;
  }

  .vision-mark{
    width: 18px;
    height: 18px;
    margin-top: 8px;
  }

  .vision-title{
    font-size: 28px;
    line-height: 1.4;
  }

  .vision-title span{
    margin-top: 8px;
  }

  .vision-right{
    padding-top: 2px;
  }

  .vision-right p{
    font-size: 16px;
    line-height: 1.82;
    max-width: 24em;
  }
}

/* ===============================
   993 - 1200 小桌面
   =============================== */
@media (max-width: 1200px){
  .vision-section{
    padding: 48px 0;
  }

  .vision-inner{
    width: min(1120px, calc(100% - 40px));
    grid-template-columns: minmax(0, 1.3fr) minmax(250px, 1fr);
    column-gap: 34px;
  }

  .vision-left{
    grid-template-columns: 24px minmax(0, 1fr);
    column-gap: 12px;
  }

  .vision-mark{
    width: 18px;
    height: 18px;
    margin-top: 8px;
  }

  .vision-title{
    font-size: 32px;
    line-height: 1.35;
  }

  .vision-title span{
    margin-top: 8px;
  }

  .vision-right{
    padding-top: 0;
  }

  .vision-right p{
    font-size: 18px;
    line-height: 1.8;
    max-width: 23em;
  }
}

/* ===============================
   769 - 992 平板横屏
   =============================== */
@media (max-width: 992px){
  .vision-section{
    padding: 42px 0;
  }

  .vision-inner{
    width: min(920px, calc(100% - 32px));
    grid-template-columns: minmax(0, 1.18fr) minmax(220px, 1fr);
    column-gap: 24px;
  }

  .vision-left{
    grid-template-columns: 22px minmax(0, 1fr);
    column-gap: 10px;
  }

  .vision-mark{
    width: 16px;
    height: 16px;
    margin-top: 8px;
  }

  .vision-title{
    font-size: 28px;
    line-height: 1.36;
  }

  .vision-title span{
    margin-top: 8px;
  }

  .vision-right p{
    font-size: 16px;
    line-height: 1.78;
    max-width: 22em;
  }
}

/* ===============================
   <= 768 移动端
   =============================== */
@media (max-width: 768px){
  .vision-section{
    padding: 34px 0;
  }

  .vision-inner{
    width: min(100%, 430px);
    padding: 0 16px;
    grid-template-columns: 1fr;
    row-gap: 18px;
    column-gap: 0;
  }

  .vision-left{
    grid-template-columns: 18px minmax(0, 1fr);
    column-gap: 10px;
  }

  .vision-mark{
    width: 14px;
    height: 14px;
    margin-top: 7px;
  }

  .vision-title{
    font-size: 22px;
    line-height: 1.38;
    letter-spacing: 0.01em;
  }

  .vision-title span{
    display: block;
    margin-top: 8px;
  }

  .vision-right{
    padding-top: 0;
  }

  .vision-right p{
    max-width: none;
    font-size: 13px;
    line-height: 1.9;
  }
}

/* ===============================
   <= 480 小屏手机
   =============================== */
@media (max-width: 480px){
  .vision-section{
    padding: 28px 0;
  }

  .vision-inner{
    padding: 0 14px;
  }

  .vision-left{
    grid-template-columns: 16px minmax(0, 1fr);
    column-gap: 8px;
  }

  .vision-mark{
    width: 12px;
    height: 12px;
    margin-top: 6px;
  }

  .vision-title{
    font-size: 17px;
    line-height: 1.42;
  }

  .vision-title span{
    margin-top: 6px;
  }

  .vision-right p{
    font-size: 13px;
    line-height: 1.65;
  }
}



.scene-slider{
  position: relative;
  left: -40px;
  width: 1200px;
  height: auto;
  margin: 0 auto;
  overflow: visible;
}

.scene-viewport{
  
  height: 920px;

  border-radius: 5px;
  overflow: hidden;       
  position: relative;
}


.scene-track{
  display:flex;
  height: 100%;
  transition: transform .5s ease;
}

.scene-slide{
  width: 100%;
  height: 100%;
  flex: 0 0 100%;             
  align-items: center;
  justify-content: center;
}

.scene-slide img{
  width:100%;
  height:100%;
  object-position:center;
  display:block;
}


.scene-arrow{
  position:absolute;
  top: 103%;
  transform: translateY(-50%);
  z-index: 10;

  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.18);
  background: rgba(255,255,255,.55);
  color:#111;

  font-size: 30px;
  line-height: 46px;
  cursor:pointer;

  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.scene-arrow.left{ left: 180px; }
.scene-arrow.right{ right: -18px; }

.scene-arrow:hover{
  background: rgba(255,255,255,.75);
}


.scene-slide{
  position: relative;
}

.scene-slider{
  margin-top: 90px;   
  margin-bottom: 140px;   
}

.scene-bg{
  width: 100%;
  height: 100%;
  object-fit: contain; 
  display: block;
}

.scene-viewport{ position: relative; }


.scene-wrapper{
  display: flex;
  align-items: center;
  gap: 32px;              
  width: 150%;
  max-width: none;      
  margin: 0 auto;         
  padding: 0 4px;        
}

.scene-wrapper{
  transform: translateX(-200px); 
}
.scene-viewport{
  flex: 1;        
  min-width: 0;   
}


.scene-hotspots-fixed{
  position: relative;     
  width: 120px;           
  flex: 0 0 120px;        
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  pointer-events: auto;

  
  background: rgba(139, 140, 142, 0.95); 
  border-radius: 16px;                  
  padding: 20px 0;                      

  
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}


.scene-hotspots-fixed .hs{
  position: relative;     
  width: 110px;
  height: 110px;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.scene-hotspots-fixed .hs img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.scene-hotspots-fixed .icon-b{ opacity: 0; transition: opacity .12s ease; }
.scene-hotspots-fixed .icon-a{ opacity: 1; transition: opacity .12s ease; }

.scene-hotspots-fixed .hs:hover .icon-b{ opacity: 1; }
.scene-hotspots-fixed .hs:hover .icon-a{ opacity: 0; }


.scene-hotspots-fixed .hs.is-active .icon-b{ opacity: 1; }
.scene-hotspots-fixed .hs.is-active .icon-a{ opacity: 0; }




.pins{ position:absolute; inset:0; z-index:6; pointer-events:none; }
.pin{ position:absolute; transform:translate(-50%,-50%); width:44px; height:44px; background:transparent; border:0; cursor:pointer; pointer-events:auto; }


.pin-dot{
  position:absolute; inset:0;
  border-radius:999px;
  border:2px solid rgba(0,140,255,.95);
  box-shadow:0 0 0 6px rgba(0,140,255,.18);
}
.pin-dot::after{
  content:"";
  position:absolute; inset:-10px;
  border-radius:999px;
  border:2px solid rgba(0,140,255,.45);
  animation: pinPulse 1.6s infinite ease-out;
}
@keyframes pinPulse{ 0%{transform:scale(.6);opacity:.85;} 100%{transform:scale(1.25);opacity:0;} }


.pin-float{
  position: fixed;
  left: 0; top: 0;
  z-index: 9999;
  display: none;
  pointer-events: none;   
}
.pin-float.is-open{ display:block; }

.pin-float-card{
  width: min(360px, 80vw);
  background: rgba(255,255,255,.98);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 18px 60px rgba(0,0,0,.22);
  backdrop-filter: blur(6px);
}

.pin-float-media{
  background: #f6f7f9;
  aspect-ratio: 16 / 9;
}
.pin-float-media img{
  width:100%; height:100%;
  object-fit: contain;
  display:block;
}

.pin-float-info{ padding: 12px 14px 14px; }
.pin-float-info h4{ margin:0 0 6px; font-size: 15px; }
.pin-float-info p{ margin:0; font-size: 13px; color: rgba(0,0,0,.65); line-height:1.5; }

.pins{
  position:absolute;
  inset:0;
  z-index:50;
  pointer-events:none; 
}

.pin{
  position:absolute;
  transform:translate(-50%,-50%);
  width:56px;
  height:56px;
  background:transparent;
  border:0;
  padding:0;
  cursor:pointer;
  pointer-events:auto; 
  z-index:99999;
}


.pin-dot{
  position:absolute;
  inset:0;
  border-radius:999px;
  border:3px solid #e9ff1e;
  background:rgba(226, 237, 4, 0.671);
  box-shadow:0 10px 24px rgba(242, 255, 0, 0.637);
}


.pin-tip{
  position:absolute;
  left:calc(100% + 65px);
  top:50%;
  transform:translateY(-50%);
  width:250px;
  background:rgba(255,255,255,.96);
  border-radius:14px;
  padding:12px;
  box-shadow:0 18px 40px rgba(0,0,0,.18);
  display:flex;
  gap:12px;

  opacity:0;
  visibility:hidden;
  transform:translate(8px,-50%);
  transition:.18s ease;
  pointer-events:none; 
}




.pin-tip-title{
  font-weight:800;
  font-size:18px;
  color:#0b5ed7;
  margin-bottom:4px;
}
.pin-tip-desc{
  font-size:16px;
  line-height:1.5;
  color:#333;
  text-align: left;     
}


.pin:hover .pin-tip{
  opacity:1;
  visibility:visible;
  transform:translate(0,-50%);
}


.pin-pop{
  position:absolute;
  left:50%;
  top:90px;
  transform:
    translate(-50%, -100%)
    rotateX(12deg)
    rotateY(-12deg)
    scale(.85);
  transform-origin: bottom center;

  opacity:0;
  visibility:hidden;

  transition:
    opacity .25s ease,
    transform .35s cubic-bezier(.2,.8,.2,1);

  z-index:3;
  pointer-events:none;
}


.pin-pop img{
  width:180px;              
  height:auto;
  display:block;
  margin-top: -150px;
}


.pin:hover .pin-pop{
  opacity:1;
  visibility:visible;
  transform:
    translate(-50%, -120%)
    rotateX(0deg)
    rotateY(0deg)
    scale(1);
}


.pin-tip-home{
  position:absolute;
  left:calc(100% + 63px);
  top:120%;
  transform:translateY(-50%);
  width:250px;
  background:rgba(255,255,255,.96);
  border-radius:14px;
  padding:12px;
  box-shadow:0 18px 40px rgba(0,0,0,.18);
  display:flex;
  gap:12px;

  opacity:0;
  visibility:hidden;
  transform:translate(8px,-50%);
  transition:.18s ease;
  pointer-events:none; 
}


.pin-tip-title-home{
  font-weight:800;
  font-size:18px;
  color:#0b5ed7;
  margin-bottom:4px;
}
.pin-tip-desc-home{
  font-size:16px;
  line-height:1.5;
  color:#333;
  text-align: left;     
}


.pin:hover .pin-tip-home{
  opacity:1;
  visibility:visible;
  transform:translate(0,-50%);
}


.pin-tip-home1{
  position:absolute;
  left:calc(100% - 360px);
  top:120%;
  transform:translateY(-50%);
  width:200px;
  background:rgba(255,255,255,.96);
  border-radius:14px;
  padding:12px;
  box-shadow:0 18px 40px rgba(0,0,0,.18);
  display:flex;
  gap:12px;
  z-index: 9999;
  
  opacity:0;
  visibility:hidden;
  transform:translate(8px,-50%);
  transition:.18s ease;
  pointer-events:none; 
}


.pin-tip-title-home1{
  font-weight:800;
  font-size:18px;
  color:#0b5ed7;
  margin-bottom:4px;
}
.pin-tip-desc-home1{
  font-size:16px;
  line-height:1.5;
  color:#333;
  text-align: left;     
}


.pin:hover .pin-tip-home1{
  opacity:1;
  visibility:visible;
  transform:translate(0,-50%);
}


.pin-tip-top{
  position:absolute;
  left:calc(100% - 390px);
  top:120%;
  transform:translateY(-50%);
  width:250px;
  background:rgba(255,255,255,.96);
  border-radius:14px;
  padding:12px;
  box-shadow:0 18px 40px rgba(0,0,0,.18);
  display:flex;
  gap:12px;
  z-index: 9999;
  
  opacity:0;
  visibility:hidden;
  transform:translate(8px,-50%);
  transition:.18s ease;
  pointer-events:none; 
}


.pin-tip-title-top{
  font-weight:800;
  font-size:18px;
  color:#0b5ed7;
  margin-bottom:4px;
}
.pin-tip-desc-top{
  font-size:16px;
  line-height:1.5;
  color:#333;
  text-align: left;     
}


.pin:hover .pin-tip-top{
  opacity:1;
  visibility:visible;
  transform:translate(0,-50%);
}


.pin-tip-left{
  position:absolute;
  left:calc(100% - 390px);
  transform:translateY(-10%);
  width:250px;
  background:rgba(255,255,255,.96);
  border-radius:14px;
  padding:12px;
  box-shadow:0 18px 40px rgba(0,0,0,.18);
  display:flex;
  gap:12px;
  z-index: 9999;
  
  opacity:0;
  visibility:hidden;
  transform:translate(8px,-50%);
  transition:.18s ease;
  pointer-events:none; 
}





.pin:hover .pin-tip-left{
  opacity:1;
  visibility:visible;
  transform:translate(0,-50%);
}

.pin{
  position: absolute;   
  z-index: 1;
}

.pin:hover{
  z-index: 99999;       
}


/* =========================================================
   1101px - 1280px：改成上下布局
========================================================= */
@media (min-width: 1101px) and (max-width: 1280px){

  .scene-slider{
    width: min(1180px, 96vw);
    margin: 64px auto 50px;
    padding: 10 12px;
    box-sizing: border-box;
    overflow: visible;
  }

  .scene-wrapper{
    width: 100%;
    max-width: none;
    transform: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 0;
    margin: 0 auto;
    transform: translateX(50px);
  }

  .scene-viewport{
    flex: none;
    width: 100%;
    height: 680px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
  }

  .scene-slide img,
  .scene-bg{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
  }

  .scene-hotspots-fixed{
    width: min(900px, 100%);
    flex: none;
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    padding: 12px 12px;
    border-radius: 14px;
  }

  .scene-hotspots-fixed .hs{
    width: 92px;
    height: 92px;
  }

  .scene-arrow{
    top: calc(100% + 12px);
    transform: none;
    width: 42px;
    height: 42px;
    line-height: 40px;
    font-size: 24px;
  }

  .scene-arrow.left{ left: 24%; }
  .scene-arrow.left{ top: 90%; }
  .scene-arrow.right{ left: 83%;}
  .scene-arrow.right{ top: 90%;}

  .pin{
    width: 46px;
    height: 46px;
  }

  .pin-pop{
    top: 80px;
  }

  .pin-pop img{
    width: 140px;
    height: auto;
    margin-top: -120px;
  }

  .pin-tip{
    left: 210px;
    top: calc(100% - 130px);
    transform: translate(-50%, 0);
    width: 180px;
  }

  .pin-tip-home,
  .pin-tip-home1{
    left: 50%;
    top: calc(100% + 18px);
    transform: translate(-50%, 0);
    width: 180px;
  }

  .pin-tip-top{
    left: 50%;
    top: calc(100% - 310px);
    transform: translate(-50%, 0);
    width: 180px;
  }

  .pin-tip-left{
    left: -160px;
    top: calc(100% - 150px);
    transform: translate(-50%, 0);
    width: 180px;
  }

  .pin:hover .pin-tip,
  .pin:hover .pin-tip-home,
  .pin:hover .pin-tip-home1,
  .pin:hover .pin-tip-top,
  .pin:hover .pin-tip-left{
    transform: translate(-50%, 0);
  }

  .pin-tip-title,
  .pin-tip-title-home,
  .pin-tip-title-home1,
  .pin-tip-title-top{
    font-size: 15px;
  }

  .pin-tip-desc,
  .pin-tip-desc-home,
  .pin-tip-desc-home1,
  .pin-tip-desc-top{
    font-size: 13px;
    line-height: 1.45;
  }
}


/* =========================================================
   993px - 1100px：继续上下布局
========================================================= */
@media (min-width: 993px) and (max-width: 1100px){

  .scene-slider{
    left: 0;
    width: min(1040px, 96vw);
    margin: 56px auto 100px;
    padding: 0 10px;
    box-sizing: border-box;
    overflow: visible;
  }

  .scene-wrapper{
    width: 100%;
    max-width: none;
    transform: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 0;
    margin: 0 auto;
    transform: translateX(0px);
  }

  .scene-viewport{
    flex: none;
    width: 100%;
    height: 600px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
  }

  .scene-slide img,
  .scene-bg{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
  }

  .scene-hotspots-fixed{
    width: min(760px, 100%);
    flex: none;
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 10px 10px;
    border-radius: 12px;
  }

  .scene-hotspots-fixed .hs{
    width: 82px;
    height: 82px;
  }

  .scene-arrow{
    top: calc(100% + 10px);
    transform: none;
    width: 38px;
    height: 38px;
    line-height: 36px;
    font-size: 22px;
  }

  .scene-arrow.left{ left: 18%; }
  .scene-arrow.left{ top: 90%; }
  .scene-arrow.right{ left: 78%;}
  .scene-arrow.right{ top: 90%;}

  .pin{
    width: 40px;
    height: 40px;
  }

  .pin-pop{
    top: 98px;
  }

  .pin-pop img{
    width: 118px;
    height: auto;
  }

  .pin-tip{
    left: 180px;
    top: calc(100% - 116px);
    transform: translate(-50%, 0);
    width: 160px;
  }

  .pin-tip-home,
  .pin-tip-home1{
    left: 50%;
    top: calc(100% + 24px);
    transform: translate(-50%, 0);
    width: 160px;
  }

  .pin-tip-top{
    left: 50%;
    top: calc(100% - 270px);
    transform: translate(-50%, 0);
    width: 160px;
  }

  .pin-tip-left{
    left: -140px;
    top: calc(100% - 124px);
    transform: translate(-50%, 0);
    width: 160px;
  }

  .pin:hover .pin-tip,
  .pin:hover .pin-tip-home,
  .pin:hover .pin-tip-home1,
  .pin:hover .pin-tip-top,
  .pin:hover .pin-tip-left{
    transform: translate(-50%, 0);
  }

  .pin-tip-title,
  .pin-tip-title-home,
  .pin-tip-title-home1,
  .pin-tip-title-top{
    font-size: 14px;
    margin-bottom: 4px;
  }

  .pin-tip-desc,
  .pin-tip-desc-home,
  .pin-tip-desc-home1,
  .pin-tip-desc-top{
    font-size: 12px;
    line-height: 1.4;
  }
}

/* =========================================================
   <=992px：右侧icon栏掉到下方（绿色区域），左侧图片居中
========================================================= */
@media (max-width: 992px){

  
  .scene-slider{
    left: 0px;
    width: 100%;
    margin: 56px auto 92px;
    padding: 0 12px;
  }

  /* 2) 关键：从左右结构 -> 上下结构
        上：图片（居中）
        下：icon栏 + 箭头（绿色区域） */
  .scene-wrapper{
    width: 100%;
    max-width: none;
    transform: none;

    display: flex;
    flex-direction: column;     
    align-items: center;        
    gap: 14px;
    padding: 0;
  }

  
  .scene-viewport{
    flex: none;
    width: 920px;    
    height: 560px;
    margin: 0 auto;
    border-radius: 12px;
  }

  
  .scene-hotspots-fixed{
    width: min(820px, 96vw);    
    flex: none;

    flex-direction: row;        
    justify-content: center;
    flex-wrap: wrap;

    padding: 10px 10px;
    gap: 12px;
    border-radius: 14px;
  }

  .scene-hotspots-fixed .hs{
    width: 110px;
    height: 120px;
  }

  
  .scene-arrow{
    top: calc(100% + 18px);
    transform: none;
    width: 42px;
    height: 42px;
    line-height: 40px;
    font-size: 26px;
  }
  .scene-arrow.left{ left: 44%; }
  .scene-arrow.right{ left: 56%; }

  
  .pin:hover .pin-tip,
  .pin:hover .pin-tip-home,
  .pin:hover .pin-tip-home1{
    transform: translate(-50%, 0);
  }

  .pin:hover .pin-tip-top{
    transform: translate(-50%, 0);
  }

  .pin-tip-top{
    left: -140px;
    top: calc(100% - 150px);
    transform: translate(-50%, 0);
    width: min(160px, 86vw);
  }

  .pin-tip-left{
    left: -250px;
    top: calc(100% - 100px);
    transform: translate(-50%, 0);
    width: min(180px, 86vw);
  }

  .pin-tip{
    left: 180px;
    top: calc(100% - 150px);
    transform: translate(-50%, 0);
    width: min(160px, 86vw);
  }

  .pin-pop{
    
    top: clamp(96px, 12vw, 120px);
  }

  
  .pin-pop img{
    width: clamp(120px, 26vw, 80px);
    height: auto;
  }

  
  .pin{
    width: 43px;
    height: 43px;
  }

  .pin-tip-home,
  .pin-tip-home1{
    left: 50%;
    top: calc(100% + 24px);
    transform: translate(-50%, 0);
    width: 160px;
  }

  .pin-tip-top{
    left: 50%;
    top: calc(100% - 270px);
    transform: translate(-50%, 0);
    width: 160px;
  }

  .pin-tip-left{
    left: -140px;
    top: calc(100% - 124px);
    transform: translate(-50%, 0);
    width: 160px;
  }
  .pin-tip-title-left,
  .pin-tip-title-top,
  .pin-tip-title-home,
  .pin-tip-title-home1,
  .pin-tip-title{
  font-size: clamp(12px, 3.8vw, 10px);   
  margin-bottom: clamp(2px, 0.8vw, 4px);
}
  .pin-tip-desc-left,
  .pin-tip-desc-top,
  .pin-tip-desc-home,
  .pin-tip-desc-home1,
  .pin-tip-desc{
    font-size: clamp(10px, 3.8vw, 8px);   
    margin-bottom: clamp(2px, 0.8vw, 4px);
}
}



/* =========================================================
   <=768px：保持你当前版式 + 继续缩窄时自适应不溢出
========================================================= */
@media (max-width: 768px){

  
  .scene-slider{
    left: 0px;                 
    width: 100%;             
    max-width: 1280px;        
    margin: 0px auto 80px;
    padding: 0 0px;         
    box-sizing: border-box;
  }

  .scene-wrapper{
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0;
    padding: 0;
    transform: none;
  }

  
  .scene-viewport{
    width: 100%;
    height: clamp(260px, 55vw, 420px);   
    border-radius: 0;
  }

  
  .scene-hotspots-fixed{
    width: 100%;
    flex: none;
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;

    padding: clamp(4px, 2.2vw, 6px);
    gap: clamp(8px, 2vw, 14px);          
    border-radius: 0;
    box-sizing: border-box;
  }

  
  .scene-hotspots-fixed .hs{
    width: clamp(50px, 18vw, 70px);
    height: clamp(50px, 18vw, 90px);
    right: auto;                         
  }

  
  .scene-arrow{
    top: calc(100% + 8px);
    transform: none;
    width: clamp(56px, 18vw, 80px);
    height: clamp(34px, 10vw, 40px);
    line-height: clamp(32px, 9vw, 38px);
    font-size: clamp(18px, 5vw, 24px);
  }
  .scene-arrow.left{ left: 16%; }
  .scene-arrow.right{ left: 70%; }

  
  .pin-tip{
    left: 110px;
    top: calc(100% - 80px);
    transform: translate(-50%, 0);
    width: min(120px, 86vw);
  }
  .pin-tip-home,
  .pin-tip-home1{
    left: 100%;
    top: calc(100% + 34px);
    transform: translate(-50%, 0);
    width: min(120px, 86vw);
  }

  .pin-tip-left{
    left: -100px;
    top: calc(100% - 70px);
    transform: translate(-50%, 0);
    width: min(120px, 86vw);
  }

  .pin-tip-top{
  left: 50%;
  top: calc(180% - 180px);
  transform: translate(-50%, 0);
  width: min(130px, 86vw);
  }
  .pin:hover .pin-tip{
    transform: translate(-50%, 0);
  }
  
  .pin:hover .pin-tip-home,
  .pin:hover .pin-tip-home1{
    transform: translate(-50%, 0);
  }
 .pin:hover .pin-tip-left{
    transform: translate(-70%, 0);
  }
  
  .pin{
    width: clamp(26px, 6vw, 33px);
    height: clamp(26px, 6vw, 33px);
  }

  .products-grid{
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .section-products{
    padding-bottom: 70px;
  }

  .pin-pop{
    
    top: clamp(130px, 12vw, 240px);
  }

  
  .pin-pop img{
    margin-left: -40px;
    width: clamp(40px, 26vw, 80px);
    height: auto;
  }
  .pin-tip-desc-home1{
    font-size: clamp(6px, 3.8vw, 8px);   
    margin-bottom: clamp(2px, 0.8vw, 4px);
  } 
  
  .pin-tip-desc-home{
    font-size: clamp(6px, 3.8vw, 8px);   
    margin-bottom: clamp(2px, 0.8vw, 4px);
  }  
  .pin-tip-desc{
    font-size: clamp(6px, 3.8vw, 8px);   
    margin-bottom: clamp(2px, 0.8vw, 4px);
}
  .pin-tip-title-home1{
    font-size: clamp(8px, 3.8vw, 10px);   
    margin-bottom: clamp(2px, 0.8vw, 4px);
  }  

  .pin-tip-title-home{
    font-size: clamp(8px, 3.8vw, 10px);   
    margin-bottom: clamp(2px, 0.8vw, 4px);
  }  
  .pin-tip-title{
    font-size: clamp(8px, 3.8vw, 10px);   
    margin-bottom: clamp(2px, 0.8vw, 4px);
}
}


/* MAP */
/* ===============================
   Section 4: National layout map
=============================== */
.map-section{
  width: 100%;
  padding-top: 80px;
  padding-bottom: 10px;
  background: #fff;
}

.map-wrap{
  position: relative;
  width: min(1880px, 100%);
  margin: 0 auto;
  aspect-ratio: 2048 / 1152;
  border-radius: 16px;
  overflow: hidden;
}


.map-bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  max-width: none !important;
  z-index: 1;
}


.map-title-img{
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 420px;
  max-width: 80%;
  z-index: 6;
  pointer-events: none;
}


.map-wrap > .map-card{
  position: absolute;
  left: 3%;
  width: 28%;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(0,120,210,0.35);
  box-shadow:
    0 16px 40px rgba(0,0,0,0.22),
    inset 0 0 0 1px rgba(255,255,255,0.25);
  z-index: 5;
}

.map-wrap > .card-1{
  top: 2%;
  transform: scale(0.96);
  z-index: 5;
}

.map-wrap > .card-2{
  top: 34%;
  transform: scale(1.08);
  z-index: 10;
}

.map-wrap > .card-3{
  top: 66%;
  transform: scale(0.96);
  z-index: 5;
}

.map-card__img{
  height: 0;
  padding-top: 40%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.map-card__caption{
  padding: 10px 14px;
  font-size: clamp(12px, 1.1vw, 16px);
  font-weight: 600;
  color: #fff;
}


.map-label{
  position: absolute;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(2, 95, 167, 0.45);
  backdrop-filter: blur(10px) saturate(130%);
  -webkit-backdrop-filter: blur(10px) saturate(130%);
  color: #fff;
  font-weight: 700;
  font-size: clamp(12px, 1.05vw, 16px);
  white-space: nowrap;
  box-shadow:
    0 10px 28px rgba(0, 0, 0, 0.18),
    inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  z-index: 6;
}

.label-shenyang{ left: 84%; top: 24%; }
.label-shanghai-base{ left: 87%; top: 41%; }
.label-shanghai-sales{ left: 88%; top: 47%; }
.label-xiamen-hq{ left: 86%; top: 62%; }
.label-xiamen-rd{ left: 85%; top: 68%; }
.label-chongqing{ left: 43%; top: 48%; }
.label-guangzhou{ left: 57%; top: 55%; }


.map-pin{
  position: absolute;
  transform: translate(-50%, -50%);
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.map-pin-dot{
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 6px rgba(255,255,255,0.25);
}


.map-marker{
  position: absolute;
  transform: translate(-50%, -100%);
  width: 36px;
  height: 52px;
  z-index: 6;
  pointer-events: none;
}

.map-marker::before{
  content:"";
  position:absolute;
  left: 50%;
  top: 2px;
  transform: translateX(-50%);
  width: 28px;
  height: 40px;
  clip-path: polygon(50% 0%, 84% 20%, 100% 58%, 50% 100%, 0% 58%, 16% 20%);
  background: linear-gradient(135deg,
    rgba(255,245,200,.95) 0%,
    rgba(255,205,80,.95) 35%,
    rgba(200,135,20,.95) 70%,
    rgba(255,220,120,.95) 100%
  );
  box-shadow:
    0 8px 16px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.55);
  border-radius: 4px;
}

.map-marker::after{
  content:"";
  position:absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%,
    rgba(255,255,255,.9) 0%,
    rgba(255,220,120,.95) 35%,
    rgba(190,120,10,.95) 80%
  );
  box-shadow:
    0 0 0 6px rgba(255,210,90,.20),
    0 10px 18px rgba(0,0,0,.15);
}


.map-wrap > .map-card,
.map-wrap .map-label,
.map-wrap .map-marker{
  opacity: 0;
  transform: translateY(12px);
  animation: mapFadeUp .8s ease forwards;
  will-change: transform, opacity;
}

@keyframes mapFadeUp{
  to { opacity: 1; transform: translateY(0); }
}

.map-wrap > .card-1{ animation-delay: .10s; }
.map-wrap > .card-2{ animation-delay: .22s; }
.map-wrap > .card-3{ animation-delay: .34s; }

.map-wrap .label-shenyang{ animation-delay: .18s; }
.map-wrap .label-shanghai-base{ animation-delay: .26s; }
.map-wrap .label-shanghai-sales{ animation-delay: .30s; }
.map-wrap .label-xiamen-hq{ animation-delay: .38s; }
.map-wrap .label-xiamen-rd{ animation-delay: .44s; }
.map-wrap .label-chongqing{ animation-delay: .50s; }
.map-wrap .label-guangzhou{ animation-delay: .56s; }

.map-wrap .map-marker.gold{ animation-delay: .65s; }

.map-marker.gold{
  animation:
    mapFadeUp .8s ease forwards,
    markerFloat 2.8s ease-in-out infinite;
  animation-delay: .65s, 1.45s;
}

@keyframes markerFloat{
  0%,100%{ transform: translate(-50%, -100%) translateY(0); }
  50%{ transform: translate(-50%, -100%) translateY(-3px); }
}

.map-marker.gold::after{
  animation: markerPulse 1.6s ease-out infinite;
}

@keyframes markerPulse{
  0%{
    transform: translateX(-50%) scale(0.85);
    opacity: .95;
    box-shadow:
      0 0 0 6px rgba(255,210,90,.24),
      0 10px 18px rgba(0,0,0,.15);
  }
  70%{
    transform: translateX(-50%) scale(1.9);
    opacity: .05;
    box-shadow:
      0 0 0 18px rgba(255,210,90,.05),
      0 10px 18px rgba(0,0,0,.12);
  }
  100%{
    transform: translateX(-50%) scale(2.15);
    opacity: 0;
    box-shadow:
      0 0 0 24px rgba(255,210,90,0),
      0 10px 18px rgba(0,0,0,.10);
  }
}


.map-cards-grid{
  display: none;
}

/* ===============================
   移动端：地图外部卡片
=============================== */
@media (max-width: 768px){
  .map-section{
    padding-top: 28px;
    padding-bottom: 20px;
  }

  .map-wrap{
    border-radius: 12px;
  }

  .map-title-img{
    top: 12px;
    width: 130px;
    max-width: 62%;
  }

  
  .map-wrap > .map-card{
    display: none !important;
  }

  
  .map-marker,
  .map-marker.gold,
  .map-marker::before,
  .map-marker::after{
    display: none !important;
    animation: none !important;
    content: none !important;
  }

  
  .map-label{
    padding: 4px 7px;
    border-radius: 7px;
    font-size: 10px;
    font-weight: 600;
    line-height: 1.15;
    background: rgba(2, 95, 167, 0.78);
    box-shadow:
      0 4px 12px rgba(0, 0, 0, 0.12),
      inset 0 0 0 1px rgba(255, 255, 255, 0.22);
  }

  .label-shenyang{ left: 77.5%; top: 23.5%; }
  .label-shanghai-base{ left: 77.5%; top: 41.5%; }
  .label-shanghai-sales{ left: 76.5%; top: 47.5%; }
  .label-xiamen-hq{ left: 74.5%; top: 61.5%; }
  .label-xiamen-rd{ left: 73.5%; top: 67.5%; }
  .label-chongqing{ left: 43.5%; top: 49.5%; }
  .label-guangzhou{ left: 57%; top: 57%; }

  
  .map-cards-grid{
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;              
    margin-top: 12px;
  }

  .map-cards-grid .map-card{
    width: 100%;
    max-width: 92%;         
    justify-self: center;   
    border-radius: 12px;
    overflow: hidden;
    background: rgba(0,120,210,0.35);
    box-shadow:
      0 8px 18px rgba(0,0,0,0.14),
      inset 0 0 0 1px rgba(255,255,255,0.20);
  }

  .map-cards-grid .mobile-card-3{
    grid-column: 1 / -1;
    max-width: 78%;         
    justify-self: center;
  }

  .map-cards-grid .map-card__img{
    height: 0;
    padding-top: 48%;       
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }

  .map-cards-grid .map-card__caption{
    padding: 8px 10px;
    font-size: 11px;
    line-height: 1.3;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(
    90deg,
    rgba(25, 144, 255, 0.88) 0%,
    rgba(33, 150, 243, 0.72) 45%,
    rgba(80, 180, 255, 0.42) 100%
  );

  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);

  border-top: 1px solid rgba(255,255,255,0.14);
  }
}

@media (max-width: 560px){
  .map-section{
    padding-top: 20px;
    padding-bottom: 16px;
  }

  .map-wrap{
    border-radius: 10px;
  }

  .map-title-img{
    top: 10px;
    width: 136px;
    max-width: 58%;
  }

  .map-cards-grid{
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 10px;
  }

  .map-cards-grid .map-card,
  .map-cards-grid .mobile-card-3{
    max-width: 88%;         
    margin: 0 auto;
    border-radius: 10px;
  }

  .map-cards-grid .map-card__img{
    padding-top: 46%;       
  }

  .map-cards-grid .map-card__caption{
    padding: 7px 9px;
    font-size: 10px;
    line-height: 1.25;
    background: linear-gradient(
    90deg,
    rgba(25, 144, 255, 0.88) 0%,
    rgba(33, 150, 243, 0.72) 45%,
    rgba(80, 180, 255, 0.42) 100%
  );

  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);

  border-top: 1px solid rgba(255,255,255,0.14);
  }


  .map-label{
    padding: 3px 6px;
    border-radius: 6px;
    font-size: 9px;
    line-height: 1.1;
  }

  .label-shenyang{ left: 76.5%; top: 23.5%; }
  .label-shanghai-base{ left: 76%; top: 41.5%; }
  .label-shanghai-sales{ left: 75.5%; top: 47.5%; }
  .label-xiamen-hq{ left: 73.5%; top: 61.5%; }
  .label-xiamen-rd{ left: 72.5%; top: 67.5%; }
  .label-chongqing{ left: 43%; top: 50%; }
  .label-guangzhou{ left: 56%; top: 57.5%; }
}


/* ===============================
   第5部分：合作伙伴
=============================== */
.partner-section{
  position: relative;
  padding: clamp(60px, 6vw, 96px) 0;
  background: #fff;
  overflow: visible;                    
}


.partner-section::before{
  display: none;
}

.partner-inner{
  max-width: none;
  margin: 0 auto;
  padding: 0 clamp(28px, 3vw, 56px);
}

.partner-header{
  max-width: 1100px;
  margin: 0 auto clamp(28px, 3vw, 44px);
  text-align: center;
}

.partner-copy{
  max-width: none;
}

.partner-eyebrow{
  display: block;
  margin-bottom: 14px;
  color: #1e88ff;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.partner-copy p{
  margin: 16px 0 0;
  color: #38526f;
  font-size: clamp(16px, 1.05vw, 18px);
  line-height: 1.55;
}

.partner-title{
  margin: 0;
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
  white-space: nowrap;
}

.partner-grid{
  display: grid;
  grid-template-columns: repeat(16, minmax(0, 1fr));
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: none;
  margin: 0 auto;
}

.partner-item:nth-child(15n + 9){
  grid-column: 2 / span 2;
}

.partner-item:nth-last-child(3){
  grid-column: 6 / span 2;
}

.partner-item:nth-last-child(2),
.partner-item:nth-last-child(1){
  grid-column: span 2;
}

.partner-item{
  grid-column: span 2;
  height: 62px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  border: 1px solid #e1e8f0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(35, 64, 95, .055);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.partner-item:hover{
  transform: translateY(-2px);
  border-color: #cbd8e6;
  box-shadow: 0 14px 30px rgba(35, 64, 95, .1);
}

.partner-item img{
  width: 94%;
  height: 82%;
  object-fit: contain;  
  display:block;
  filter: saturate(1.05);
}

/* ===============================
   Home About Video Section
=============================== */
.home-about-section{
  background: #F4F7FB;
  padding: clamp(64px, 6vw, 104px) 0;
}

.home-about-stats{
  width: min(1500px, calc(100% - 80px));
  margin: clamp(70px, 6vw, 104px) auto 0;
  display: grid;
  grid-template-columns: minmax(560px, 1.08fr) minmax(560px, 0.92fr);
  gap: clamp(44px, 5vw, 92px);
  align-items: center;
}

.home-about-stats-media{
  position: relative;
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  background: #eaf2fb;
  box-shadow: 0 18px 42px rgba(35, 64, 95, .1);
}

.home-about-stats-media img{
  width: 100%;
  aspect-ratio: 16 / 8.8;
  display: block;
  object-fit: cover;
}

.home-about-stats-media figcaption{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 13px 18px;
  background: rgba(30, 136, 255, .82);
  color: #fff;
  font-size: clamp(16px, 1.1vw, 19px);
  line-height: 1.2;
  font-weight: 700;
  text-align: center;
}

.home-about-stat-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(30px, 3.2vw, 56px) clamp(20px, 2.4vw, 44px);
  align-items: start;
}

.home-about-stat{
  display: grid;
  justify-items: center;
  text-align: center;
}

.home-about-stat img{
  width: 74px;
  height: 74px;
  object-fit: contain;
  display: block;
  margin-bottom: 20px;
}

.home-about-stat__number{
  display: block;
  color: #111;
  font-size: clamp(30px, 2.1vw, 38px);
  line-height: 1;
  font-weight: 650;
  letter-spacing: 0;
}

.home-about-stat__label{
  display: block;
  margin-top: 12px;
  color: #444;
  font-size: 16px;
  line-height: 1.3;
  font-weight: 400;
}

.home-about-inner{
  width: min(1500px, calc(100% - 80px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(420px, 0.82fr) minmax(680px, 1.18fr);
  gap: clamp(56px, 7vw, 112px);
  align-items: center;
}

.home-about-copy{
  min-width: 0;
}

.home-about-eyebrow{
  display: block;
  margin-bottom: 14px;
  color: #1e88ff;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.home-about-copy h2{
  margin: 0;
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
}

.home-about-copy p{
  margin: 28px 0 0;
  color: #001a3d;
  font-size: clamp(16px, 1.02vw, 18px);
  line-height: 1.75;
}

.home-about-cta{
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 38px;
  padding: 0 22px;
  border-radius: 999px;
  background: #1e88ff;
  color: #fff;
  font-size: 16px;
  line-height: 1;
  font-weight: 700;
  text-decoration: none;
}

.home-about-cta::after{
  content: "→";
  margin-left: 8px;
  font-size: 20px;
  line-height: 1;
}

.home-about-cta:hover{
  background: #1677e6;
}

.home-about-video{
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #101820;
  overflow: hidden;
}

.home-about-video video{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* ===============================
   Home Certifications Section
=============================== */
.home-certifications-section{
  background: #fff;
  padding: clamp(58px, 5vw, 88px) 0;
}

.home-certifications-inner{
  width: min(1500px, calc(100% - 80px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(34px, 4vw, 56px);
}

.home-certifications-head{
  text-align: center;
}

.home-certifications-eyebrow{
  display: block;
  margin-bottom: 14px;
  color: #1e88ff;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.home-certifications-head h2{
  margin: 0;
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
}

.home-certifications-head p{
  max-width: 1320px;
  margin: 28px auto 0;
  color: #001a3d;
  font-size: clamp(16px, 1.02vw, 18px);
  line-height: 1.75;
  font-weight: 400;
}

.home-certifications-rail{
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(180px, 220px));
  justify-content: center;
  gap: clamp(22px, 2.5vw, 44px);
}

.home-certification-card{
  min-width: 0;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  display: grid;
  grid-template-rows: 220px auto;
  gap: 18px;
  align-items: center;
  text-align: center;
}

.home-certification-card img{
  width: 100%;
  height: 220px;
  display: block;
  object-fit: contain;
  background: transparent;
}

.home-certification-card figcaption{
  color: #23405f;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 600;
}

/* ===============================
   Home FAQ Section
=============================== */
.home-faq-section{
  background: #F4F7FB;
  padding: clamp(68px, 6.2vw, 108px) 0;
}

.home-faq-inner{
  width: min(1240px, calc(100% - 80px));
  margin: 0 auto;
}

.home-faq-head{
  position: relative;
  text-align: center;
  padding-bottom: 34px;
  margin-bottom: 28px;
}

.home-faq-head::after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 190px;
  height: 4px;
  background: #1e88ff;
  transform: translateX(-50%);
}

.home-faq-eyebrow{
  display: block;
  margin-bottom: 10px;
  color: #1e88ff;
  font-size: 13px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.home-faq-head h2{
  margin: 0;
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
  text-align: center;
}

.home-faq-list{
  border-top: 1px solid #d9dfe7;
}

.home-faq-item{
  border-bottom: 1px solid #d9dfe7;
}

.home-faq-question{
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #001a3d;
  font-size: clamp(16px, 1.08vw, 19px);
  line-height: 1.35;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.home-faq-question::-webkit-details-marker{
  display: none;
}

.home-faq-question::after{
  content: "";
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  border-right: 4px solid #1e88ff;
  border-bottom: 4px solid #1e88ff;
  transform: rotate(45deg) translateY(-3px);
  transition: transform .2s ease;
}

.home-faq-item[open] .home-faq-question::after{
  transform: rotate(225deg) translate(-2px, -1px);
}

.home-faq-answer{
  padding: 0 64px 28px 0;
}

.home-faq-answer p{
  max-width: 900px;
  margin: 0;
  color: #31445f;
  font-size: 16px;
  line-height: 1.7;
}

.home-faq-actions{
  display: flex;
  justify-content: center;
  margin-top: 80px;
}

.home-faq-cta{
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 999px;
  background: #1e88ff;
  color: #fff;
  font-size: 16px;
  line-height: 1;
  font-weight: 700;
  text-decoration: none;
}

.home-faq-cta::after{
  content: "→";
  margin-left: 7px;
  font-size: 20px;
  line-height: 1;
}

.home-faq-cta:hover{
  background: #126fd6;
}

/* ===============================
   Home Insights Section
=============================== */
.home-insights-section{
  background: #fff;
  padding: clamp(68px, 6vw, 108px) 0;
}

.home-insights-inner{
  width: min(1380px, calc(100% - 80px));
  margin: 0 auto;
}

.home-insights-head{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(28px, 3.2vw, 46px);
}

.home-insights-eyebrow{
  display: block;
  margin: 0 0 12px;
  color: #1e88ff;
  font-size: 13px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.home-insights-head h2{
  margin: 0;
  max-width: 980px;
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: 0;
}

.home-insights-all{
  flex: 0 0 auto;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #111;
  font-size: 15px;
  line-height: 1;
  font-weight: 500;
  text-decoration: none;
  padding-bottom: 8px;
}

.home-insights-all::after{
  content: "→";
  font-size: 22px;
  line-height: 1;
}

.home-insights-all::before{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: #1e88ff;
}

.home-insights-all:hover{
  color: #1e88ff;
}

.home-insights-layout{
  display: grid;
  grid-template-columns: minmax(520px, 1.05fr) minmax(500px, 0.95fr);
  gap: clamp(54px, 6vw, 96px);
  align-items: start;
}

.home-insights-feature{
  display: block;
  color: #111;
  text-decoration: none;
  background: #f4f4f2;
}

.home-insights-feature:hover h3,
.home-insights-list-item:hover h3{
  color: #1e88ff;
}

.home-insights-feature__media{
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.home-insights-feature__media img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.home-insights-feature__body{
  padding: 28px 32px 32px;
}

.home-insights-meta{
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
  color: #3d4654;
  font-size: 14px;
  line-height: 1;
  font-weight: 400;
}

.home-insights-feature h3,
.home-insights-list-item h3{
  margin: 0;
  color: #111;
  font-size: clamp(21px, 1.55vw, 28px);
  line-height: 1.25;
  font-weight: 400;
  letter-spacing: 0;
  transition: color .2s ease;
}

.home-insights-feature p,
.home-insights-list-item p{
  margin: 18px 0 0;
  color: #111;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
}

.home-insights-downloads{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}

.home-insights-download{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:0 14px;
  border:1px solid #1e88ff;
  background:#1e88ff;
  color:#fff;
  font-size:13px;
  line-height:1.2;
  text-decoration:none;
  transition:background-color .2s ease,border-color .2s ease;
}

.home-insights-download:hover{
  border-color:#0f6fcc;
  background:#0f6fcc;
  color:#fff;
}

@media (max-width: 600px){
  .home-insights-downloads{
    flex-direction:column;
  }

  .home-insights-download{
    width:100%;
    box-sizing:border-box;
  }
}

.home-insights-list{
  display: grid;
  gap: clamp(30px, 3.5vw, 54px);
}

.home-insights-list-item{
  display: block;
  color: #111;
  text-decoration: none;
}

@media (max-width: 1200px){
  .partner-grid{
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .partner-item{
    grid-column: span 2;
  }

  .partner-item:nth-child(n){
    grid-column: span 2;
  }

  .partner-item:nth-child(12n + 7){
    grid-column: 2 / span 2;
  }
}

@media (max-width: 900px){
  .home-insights-inner{
    width: calc(100% - 32px);
  }

  .home-insights-head{
    display: block;
  }

  .home-insights-all{
    display: inline-flex;
    margin-top: 18px;
  }

  .home-insights-layout{
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .home-about-section{
    padding: 54px 0 64px;
  }

  .home-about-stats{
    width: calc(100% - 32px);
    grid-template-columns: 1fr;
    gap: 34px;
    margin-top: 52px;
  }

  .home-about-stat-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 34px 20px;
  }

  .home-about-stat:last-child{
    grid-column: 1 / -1;
  }

  .home-about-stat img{
    width: 62px;
    height: 62px;
    margin-bottom: 14px;
  }

  .home-about-inner{
    width: calc(100% - 32px);
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .home-about-copy h2{
    font-size: clamp(28px, 7vw, 34px);
  }

  .home-certifications-section{
    padding: 52px 0 58px;
  }

  .home-certifications-inner{
    width: calc(100% - 32px);
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .home-certifications-head p{
    font-size: clamp(18px, 5vw, 22px);
  }

  .home-certifications-rail{
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(230px, 76vw);
    grid-template-columns: none;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x proximity;
  }

  .home-certification-card{
    scroll-snap-align: start;
  }

  .home-certification-card img{
    height: 240px;
  }

  .partner-inner{
    padding: 0 24px;
  }

  .partner-grid{
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .partner-item{
    grid-column: span 2;
  }

  .partner-item:nth-child(n){
    grid-column: span 2;
  }
}

@media (max-width: 640px){
  .home-insights-section{
    padding: 54px 0 64px;
  }

  .home-insights-layout{
    gap: 30px;
  }

  .home-insights-feature__body{
    padding: 24px 22px 28px;
  }

  .partner-title{
    white-space: normal;
  }

  .home-faq-section{
    padding: 54px 0 64px;
  }

  .home-faq-inner{
    width: calc(100% - 32px);
  }

  .home-faq-head{
    padding-bottom: 24px;
    margin-bottom: 20px;
  }

  .home-faq-head::after{
    width: 128px;
    height: 3px;
  }

  .home-faq-question{
    min-height: 68px;
    font-size: 15px;
  }

  .home-faq-answer{
    padding: 0 30px 22px 0;
  }

  .home-faq-answer p{
    font-size: 14px;
  }

  .home-faq-actions{
    margin-top: 44px;
  }

  .partner-grid{
    gap: 8px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .partner-item{
    grid-column: span 2;
    height: 50px;
  }

  .partner-item:nth-child(n){
    grid-column: span 2;
  }
}
/* ===============================
   第6部分：Intro
=============================== */
.intro-section{
  position: relative;
  width: 100%;
  min-height: 70vh; 

  background: url("/assets/product-alignment-p09/img/pages/aboutus/aboutbg.webp") center / cover no-repeat;
}


.intro-inner{
  width: min(1200px, 92%);
  margin: 0 auto;
  height: 100%;

  display: flex;
  align-items: center;
}

/* ===============================
   第7部分：客户咨询表单
=============================== */
.contact-section{
  padding: clamp(56px, 6vw, 90px) 0;
  background: #F7F7F7;
}

.contact-inner{
  width: min(1180px, 92%);
  margin: 0 auto;
  transform: translateX(-160px);  
}

.contact-grid{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(20px, 4vw, 48px);
  align-items: center;
}


.contact-title{
  color: #23405f;
  font-size: clamp(28px, 2.1vw, 36px);
  line-height: 1.13;
  font-weight: 400;
  letter-spacing: 0;
  margin: 0 0 10px;
}

.contact-subtitle{
  margin: 0 0 26px;
  color: #555;
  font-size: 15px;
  line-height: 1.7;
}

.contact-accent{
  color: #1677ff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}


.contact-form{
  width: 100%;
  max-width: 660px;
}

.f-row{
  display: grid;
  grid-template-columns: 90px 1fr;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.f-row--top{
  align-items: start;
}

.f-label{
  color: #333;
  font-size: 14px;
  font-weight: 700;
}

.req{
  color: #1677ff;
  margin-left: 4px;
}


.f-control,
.f-select{
  position: relative;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.f-input{
  width: 100%;
  height: 44px;
  border-radius: 999px;
  box-sizing: border-box;   
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.96);
  padding: 0 16px;
  font-size: 14px;
  outline: none;
  transition: box-shadow .2s ease, border-color .2s ease;
}

.f-input:focus{
  border-color: rgba(22,119,255,0.6);
  box-shadow: 0 0 0 4px rgba(22,119,255,0.14);
}

.f-input::placeholder{
  color: rgba(0,0,0,0.38);
}


.f-select .f-input{
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 56px; 
}

.f-select-icon{
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  pointer-events: none;
}

.f-select-icon::before{
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid #8a8f98;
  border-bottom: 2px solid #8a8f98;
  transform: translate(-50%, -65%) rotate(45deg);
}


.f-control{ position: relative; }



/* textarea */
.f-textarea{
  width: 100%;
  min-height: 120px;
  border-radius: 18px;
  box-sizing: border-box;   
  border: 1px solid rgba(0,0,0,0.12);
  padding: 14px 16px;
  font-size: 14px;
  outline: none;
  resize: vertical;
  transition: box-shadow .2s ease, border-color .2s ease;
}

.f-textarea:focus{
  border-color: rgba(22,119,255,0.6);
  box-shadow: 0 0 0 4px rgba(22,119,255,0.14);
}

.f-textarea::placeholder{
  color: rgba(0,0,0,0.38);
}

.f-actions{
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}

.f-submit{
  height: 44px;
  padding: 0 34px;
  border: 0;
  border-radius: 999px;
  background: #1677ff;
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(22,119,255,0.28);
  transition: transform .2s ease, box-shadow .2s ease;
}

.f-submit:hover{
  transform: translateY(-1px);
  box-shadow: 0 22px 54px rgba(22,119,255,0.34);
}



.contact-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr; 
  gap: 40px;
}


.contact-right{
  position: relative;
  display: right;
  align-items: flex-end;    
  justify-content: flex-end;  
  min-height: 80px;        
}


.contact-image{
  max-width: 150%;     
  height: auto;
  border-radius: 12px;
  margin-left: 80px;       
  
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}


/* ===============================
   Contact Section - Mobile Optimization
=============================== */
/* ===============================
   Contact Section
   桌面端 -> 1280 之间平滑缩放修复
=============================== */


@media (min-width: 1721px){
  .contact-inner{
    width: min(1180px, 92%);
    transform: translateX(-160px);
  }

  .contact-grid{
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
  }

  .contact-image{
    max-width: 150%;
    margin-left: 80px;
  }
}

/* 1601px - 1720px */
@media (min-width: 1601px) and (max-width: 1720px){
  .contact-inner{
    width: min(1140px, 92%);
    transform: translateX(-132px);
  }

  .contact-grid{
    grid-template-columns: 1.12fr 0.88fr;
    gap: 34px;
  }

  .contact-image{
    max-width: 144%;
    margin-left: 62px;
  }
}

/* 1441px - 1600px */
@media (min-width: 1441px) and (max-width: 1600px){
  .contact-inner{
    width: min(1080px, 91%);
    transform: translateX(-96px);
  }

  .contact-grid{
    grid-template-columns: 1.14fr 0.86fr;
    gap: 28px;
  }

  .contact-image{
    max-width: 136%;
    margin-left: 102px;
  }
}

/* 1367px - 1440px */
@media (min-width: 1367px) and (max-width: 1440px){
  .contact-inner{
    width: min(1020px, 90%);
    transform: translateX(-58px);
  }

  .contact-grid{
    grid-template-columns: 1.16fr 0.84fr;
    gap: 22px;
  }

  .contact-image{
    max-width: 126%;
    margin-left: 120px;
  }
}


@media (min-width: 1281px) and (max-width: 1366px){
  .contact-inner{
    width: min(980px, 89%);
    transform: translateX(-20px);
  }

  .contact-grid{
    grid-template-columns: 1.18fr 0.82fr;
    gap: 18px;
    align-items: center;
  }

  .contact-form{
    max-width: 560px;
  }

  .contact-image{
    max-width: 118%;
    margin-left: 80px;
  }
}
/* ===============================
   1101px - 1280px
   上图，下表单
=============================== */
@media (min-width: 1101px) and (max-width: 1280px){
  .contact-section{
    overflow: visible;
    padding: 52px 0 64px;
  }

  .contact-inner{
    width: min(1180px, 94vw);
    margin: 0 auto;
    transform: none;
  }

  .contact-grid{
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: start;
  }

  .contact-left,
  .contact-right,
  .contact-form,
  .f-row,
  .f-control{
    min-width: 0;
  }

  .contact-right{
    order: -1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: auto;
  }

  .contact-image{
    display: block;
    width: 100%;
    max-width: 860px;
    height: auto;
    margin: 0 auto;
    border-radius: 14px;
    object-fit: contain;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
  }

  .contact-left{
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
  }

  .contact-title{
    font-size: 34px;
    line-height: 1.22;
    margin: 0 0 12px;
  }

  .contact-subtitle{
    margin: 0 0 24px;
    font-size: 15px;
    line-height: 1.75;
  }

  .contact-form{
    width: 100%;
    max-width: 100%;
  }

  .f-row{
    grid-template-columns: 92px 1fr;
    gap: 14px;
    margin-bottom: 14px;
    width: 100%;
  }

  .f-label{
    font-size: 14px;
    line-height: 1.5;
  }

  .f-control{
    width: 100%;
    max-width: 100%;
    position: relative;
  }

  .f-input,
  .f-textarea,
  .f-select .f-input{
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .f-input{
    height: 44px;
    padding: 0 16px;
    font-size: 14px;
  }

  .f-textarea{
    min-height: 126px;
    padding: 14px 16px;
    font-size: 14px;
    line-height: 1.7;
  }

  .f-actions{
    justify-content: center;
    margin-top: 18px;
  }
}


/* ===============================
   861px - 1100px
   上图，下表单
=============================== */
@media (min-width: 861px) and (max-width: 1100px){
  .contact-section{
    overflow: visible;;
    padding: 46px 0 58px;
  }

  .contact-inner{
    width: min(100%, 94vw);
    margin: 0 auto;
    transform: none;
  }

  .contact-grid{
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
  }

  .contact-left,
  .contact-right,
  .contact-form,
  .f-row,
  .f-control{
    min-width: 0;
  }

  .contact-right{
    order: -1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: auto;
  }

  .contact-image{
    display: block;
    width: 100%;
    max-width: 720px;
    height: auto;
    margin: 0 auto;
    border-radius: 14px;
    object-fit: contain;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
  }

  .contact-left{
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
  }

  .contact-title{
    font-size: 30px;
    line-height: 1.24;
    margin: 0 0 10px;
  }

  .contact-subtitle{
    margin: 0 0 22px;
    font-size: 14px;
    line-height: 1.75;
  }

  .contact-form{
    width: 100%;
    max-width: 100%;
  }

  .f-row{
    grid-template-columns: 84px 1fr;
    gap: 12px;
    margin-bottom: 13px;
    width: 100%;
  }

  .f-label{
    font-size: 13px;
    line-height: 1.5;
  }

  .f-control{
    width: 100%;
    max-width: 100%;
    position: relative;
  }

  .f-input,
  .f-textarea,
  .f-select .f-input{
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .f-input{
    height: 43px;
    padding: 0 15px;
    font-size: 14px;
  }

  .f-textarea{
    min-height: 118px;
    padding: 13px 15px;
    font-size: 14px;
    line-height: 1.7;
  }

  .f-actions{
    justify-content: center;
    margin-top: 18px;
  }
}
@media (max-width: 860px){
  .contact-section{
    padding: 44px 0 52px;
    overflow: visible;;
  }

  .contact-inner{
    width: min(100%, 92vw);
    margin: 0 auto;
    transform: none;
  }

  .contact-grid{
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
  }

  .contact-left,
  .contact-right,
  .contact-form,
  .f-row,
  .f-control{
    min-width: 0;
  }

  .contact-right{
    order: -1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: auto;
  }

  .contact-image{
    display: block;
    width: 100%;
    max-width: 420px;
    height: auto;
    margin: 0 auto;
    border-radius: 14px;
    object-fit: contain;
  }

  .contact-title{
    font-size: 26px;
    line-height: 1.25;
    margin: 0 0 10px;
  }

  .contact-subtitle{
    margin: 0 0 20px;
    font-size: 14px;
    line-height: 1.75;
  }

  .contact-form,
  .contact-form *,
  .f-control,
  .f-input,
  .f-textarea,
  .f-select{
    box-sizing: border-box;
  }

  .contact-form{
    width: 100%;
    max-width: 100%;
    margin: 0;
  }

  .f-row{
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 16px;
    width: 100%;
  }

  .f-label{
    font-size: 13px;
    line-height: 1.5;
  }

  .f-control{
    width: 100%;
    max-width: 100%;
    position: relative;
  }

  .f-input,
  .f-textarea,
  .f-select .f-input{
    display: block;
    width: 100%;
    max-width: 100%;
  }

  .f-input{
    height: 46px;
    padding: 0 15px;
    font-size: 15px;
    border-radius: 999px;
  }

  .f-select .f-input{
    padding-right: 52px;
  }

  .f-select-icon{
    right: 10px;
    width: 28px;
    height: 28px;
  }

  .f-select-icon::after{
    width: 13px;
    height: 13px;
    background-size: 13px 13px;
  }

  .f-textarea{
    min-height: 118px;
    padding: 13px 15px;
    font-size: 15px;
    line-height: 1.7;
    border-radius: 16px;
    display: block;
  }

  .f-actions{
    justify-content: center;
    margin-top: 18px;
    width: 100%;
  }

  .f-submit{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    height: 46px;
    padding: 0 20px;
    font-size: 15px;
  }
}


/* ===============================
   Small Phones
=============================== */
@media (max-width: 560px){
  .contact-section{
    padding: 36px 0 44px;
  }

  .contact-inner{
    width: min(100%, 90vw);
  }

  .contact-grid{
    gap: 20px;
  }

  .contact-image{
    width: 100%;
    max-width: 100%;
    border-radius: 12px;
  }

  .contact-title{
    font-size: 22px;
    line-height: 1.3;
    margin-bottom: 8px;
  }

  .contact-subtitle{
    font-size: 13px;
    line-height: 1.7;
    margin-bottom: 18px;
  }

  .f-row{
    gap: 6px;
    margin-bottom: 14px;
  }

  .f-label{
    font-size: 12px;
  }

  .f-input{
    height: 44px;
    font-size: 14px;
    padding: 0 14px;
  }

  .f-select .f-input{
    padding-right: 50px;
  }

  .f-textarea{
    min-height: 108px;
    font-size: 14px;
    padding: 12px 14px;
    border-radius: 14px;
  }

  .f-submit{
    height: 44px;
    font-size: 15px;
  }
}


/* ===============================
   Extra Small Phones
=============================== */
@media (max-width: 390px){
  .contact-inner{
    width: min(100%, 88vw);
  }

  .contact-title{
    font-size: 20px;
  }

  .contact-subtitle{
    font-size: 12px;
  }

  .f-label{
    font-size: 12px;
  }

  .f-input{
    height: 42px;
    font-size: 14px;
  }

  .f-textarea{
    min-height: 100px;
    font-size: 14px;
  }

  .f-submit{
    height: 42px;
    font-size: 14px;
  }
}

/* ===============================
   Footer（主业最后一个 section）
=============================== */
.site-footer{background:#ffffff;color:#4e6074;padding:68px 0 24px;border-top:1px solid #e0e6ed;margin-bottom:0}
.site-footer .footer-inner{width:min(1440px,92%);margin:0 auto}
.site-footer .footer-top{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.1fr);gap:clamp(28px,4vw,64px);align-items:start}
.site-footer .footer-col{min-width:0}
.site-footer .footer-brand{display:inline-block;margin-bottom:23px}
.site-footer .footer-logo{display:block;width:190px;max-width:100%;height:auto;filter:none}
.site-footer .footer-inquiry-title{margin:0 0 10px;color:#001a3d;font-size:20px;line-height:1.35;font-weight:600}
.site-footer .footer-intro{margin:0 0 22px;font-size:14px;line-height:1.65;color:#4e6074}
.site-footer .footer-h{margin:4px 0 28px;color:#001a3d;font-size:20px;font-weight:600;line-height:1.4}
.site-footer .footer-link{display:block;width:fit-content;margin:0 0 18px;color:#4e6074;font-size:14px;line-height:1.65;text-decoration:none;transition:color .2s}
.site-footer a:hover{color:#2866e7}
.site-footer a:focus-visible,.site-footer button:focus-visible{outline:2px solid #2866e7;outline-offset:5px}
.site-footer .footer-form{display:grid;gap:12px}
.site-footer .footer-field{display:grid;gap:6px;color:#263d55;font-size:12px;line-height:1.4}
.site-footer .footer-optional{color:#607086}
.site-footer .footer-field input,.site-footer .footer-field textarea{box-sizing:border-box;display:block;width:100%;min-width:0;padding:11px 12px;border:1px solid #c5cfda;border-radius:4px;background:#fff;color:#001a3d;font:inherit;font-size:14px;line-height:1.5}
.site-footer .footer-field input::placeholder,.site-footer .footer-field textarea::placeholder{color:#68788b;opacity:1}
.site-footer .footer-field textarea{min-height:94px;resize:vertical}
.site-footer .footer-field input:focus,.site-footer .footer-field textarea:focus{outline:2px solid #407cff;outline-offset:2px;border-color:#407cff}
.site-footer .footer-submit{display:flex;justify-content:space-between;align-items:center;width:100%;min-height:46px;padding:12px 18px;border:0;border-radius:4px;background:#407cff;color:#fff;font:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s}
.site-footer .footer-submit:hover{background:#2866e7}
.site-footer .footer-submit:disabled{opacity:.65;cursor:wait}
.site-footer .footer-privacy{margin:0;color:#607086;font-size:11px;line-height:1.6}
.site-footer .footer-form-status{margin:0;font-size:13px;line-height:1.6;overflow-wrap:anywhere}
.site-footer .footer-form-status:empty{display:none}
.site-footer .footer-form-status[data-state="success"]{color:#187547}
.site-footer .footer-form-status[data-state="error"]{color:#b42318}
.site-footer .footer-contact-details{font-style:normal;font-size:14px;line-height:1.8}
.site-footer .footer-contact-item{margin-bottom:23px}
.site-footer .footer-contact-label{display:block;margin-bottom:5px;color:#407cff;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.site-footer .footer-contact-item p{margin:0;color:#4e6074}
.site-footer .footer-contact-item a{color:#263d55;text-decoration:none;overflow-wrap:anywhere}
.site-footer .footer-contact-cta{display:inline-flex;align-items:center;gap:20px;margin-top:8px;padding-bottom:8px;border-bottom:1px solid #b8c9dc;color:#2866e7;font-size:14px;text-decoration:none}
.site-footer .footer-bottom{display:flex;justify-content:center;text-align:center;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:22px;border-top:1px solid #e0e6ed;color:#607086;font-size:12px;line-height:1.6}
.site-footer .footer-bottom p{margin:0}
@media(max-width:1100px){.site-footer .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:42px 56px}}
@media(max-width:640px){.site-footer{padding:44px 0 24px}.site-footer .footer-inner{width:calc(100% - 40px)}.site-footer .footer-top{grid-template-columns:minmax(0,1fr);gap:36px}.site-footer .footer-h{margin:0 0 18px}.site-footer .footer-link{margin-bottom:14px}.site-footer .footer-field input,.site-footer .footer-field textarea{font-size:16px}.site-footer .footer-bottom{margin-top:32px;flex-direction:column;gap:8px}}

html, body{
  height: 100%;
  margin: 0;
}




main{
  flex: 1;
}


.site-footer{
  margin-top: auto;
}
/* ===============================
   数字展示条（底部数据模块）
=============================== */
/* ===============================
   Stats Strip（5个数字展示）
   适配你最新 HTML：
   .stats-strip > .stats-inner > .stat-item
   里面用：img + .stat-value(js-odometer) + .stat-label
=============================== */

.stats-strip{
  width: 100%;
  padding-top: 0px;
  padding-bottom: 50px;
  background: #fff;
}

.stats-inner{
  max-width: 1400px;     
  margin: 0 auto;
  padding: 0 24px;

  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px;
  align-items: center;
}

.stat-item{
  text-align: center;
}


.stat-item > img,
.stat-icon{
  width: 98px;
  height: 98px;
  object-fit: contain;
  display: block;
  margin: 0 auto 10px;
}


.stat-value{
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.5px;
  color: #111;
  margin-bottom: 10px;

  transform-origin: center;
}


.stat-num{
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.5px;
  color: #111;
  margin-bottom: 10px;
}


.stat-plus{
  font-size: 0.7em;
  vertical-align: top;
  margin-left: 2px;
}

.stat-label{
  font-size: 15px;
  line-height: 1.35;
  color: #222;
  opacity: 0.9;
  white-space: nowrap;          
}


@media (max-width: 1200px){
  .stat-label{ white-space: normal; }
}


@media (max-width: 980px){
  .stats-inner{ grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px){
  .stats-inner{ grid-template-columns: repeat(2, 1fr); }
  .stats-strip{
    padding-top: 36px;
    padding-bottom: 36px;
  }

  .stat-item > img,
  .stat-icon{
    width: 78px;
    height: 78px;
    margin-bottom: 8px;
  }

  .stat-value{
    margin-bottom: 8px;
  }

  .stat-label{
    font-size: 16px;
  }
}

/* ===============================
   滚动触发跳动动效（配合 JS）
=============================== */

.stat-value.is-bouncing{
  animation: statBounce .45s ease;
}

@keyframes statBounce{
  0%   { transform: translateY(6px) scale(.96); opacity:.5; }
  55%  { transform: translateY(-6px) scale(1.06); opacity:1; }
  100% { transform: translateY(0) scale(1); }
}






.newssec{
  padding: 40px 0 150px;  
  background:#fff;
}
.newssec__wrap{
  width: min(1680px, calc(100% - 80px));
  margin:0 auto;
}
.newssec__title{
  font-size:28px;
  font-weight:500;
  color:#2b2b2b;
  margin: 0 0 42px;
}


.newssec__grid{
  display:grid;
  grid-template-columns: 1.15fr 1.15fr .85fr;
  gap: 22px;
  align-items: stretch;
}


.ncard{
  background:#fff;
  border:1px solid #efefef;
  box-shadow: 0 10px 22px rgba(0,0,0,.06);
  height: 720px;
  overflow:hidden;
  cursor:pointer;
}
.ncard__imgbox{
  height: 220px;
  overflow:hidden;
  background:#f3f5f7;
}
.ncard--big .ncard__imgbox{ height: 260px; }

.ncard__img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}


.ncard__imgbox--center{
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 14px;
}
.ncard__img--contain{
  width:100%;
  height:100%;
  object-fit:contain;
}

.ncard__body{
  padding: 22px 26px 22px; 
}
.ncard__tag{
  font-size:18px;
  font-weight:400;
  color:#008BD5;
  margin-bottom: 10px;
}
.ncard__h3{
  margin:0 0 10px;
  font-size:24px;
  font-weight:500;
  color:#222;
  line-height:1.35;
}
.ncard__p{
  margin:0 0 14px;
  font-size:17px;
  line-height:1.8;
  color:#5c5c5c;

  display:-webkit-box;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.ncard__date{
  font-size:15px;
  color:#9a9a9a;
}

/* hover */
.ncard:hover{
  transform: translateY(-2px);
  transition: transform .18s ease;
}


:root {
  --brand-light: #f3f7fb;
  --brand-mid: #e9f1f8;
  --brand-deep: #e2ecf6;
}

.nlist {
  background: linear-gradient(
    135deg,
    var(--brand-light) 0%,
    var(--brand-mid) 45%,
    var(--brand-deep) 100%
  );
  border-radius: 12px;
  padding: 20px 18px;
}

.nlist__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 16px 16px 12px;
}
.nlist__h{
  font-size:23px;
  font-weight:500;
  color:#2b2b2b;
}
.nlist__more{
  font-size:18px;
  font-weight:500;
  color:#008BD5;
  text-decoration:none;
}
.nlist__more:hover{ text-decoration:underline; }

.nlist__box{
  position:relative;
  display:grid;
  grid-template-columns: 1fr 22px; 
  gap: 10px;
  padding: 0 10px 10px 10px;
}


.nlist__scroll{
  height: 620px;
  overflow:auto;
  padding-right: 6px;
  scrollbar-width: none; 
}
.nlist__scroll::-webkit-scrollbar{ width:0; height:0; }

.nlist__items{
  padding: 6px 0 10px;
}


.nitem{
  padding: 12px 10px 12px 0;
  border-bottom:1px solid #f0f0f0;
  cursor:pointer;
}
.nitem:last-child{ border-bottom:none; }

.nitem__t{
  font-size:17px;
  font-weight:500;
  color:#222;
  line-height:1.45;
  margin:0 0 6px;
}
.nitem__d{
  font-size:15px;
  color:#9a9a9a;
  margin:0;
}

.nitem.is-active .nitem__t{ color:#008BD5; }


.nlist__bar{
  display:flex;
  flex-direction:column;
  align-items:center;
  padding-top: 4px;
}
.nlist__arr{
  width:22px;
  height:20px;
  border:none;
  background:transparent;
  color:#008BD5;
  font-size:12px;
  cursor:pointer;
  opacity:.9;
}
.nlist__arr:hover{ opacity:1; }

.nlist__track{
  position:relative;
  width:6px;
  flex:1;
  margin: 6px 0;
  background: #E8E8E8;
  border-radius: 999px;
}
.nlist__thumb{
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  top:0;
  width:6px;
  height:60px;
  background:#008BD5;
  border-radius: 999px;
  cursor:grab;
}
.nlist__thumb:active{ cursor:grabbing; }


.news{
  padding: 72px 0 96px;
}


.news .news-wrap{
  width: min(1520px, calc(100% - 80px));
  margin: 0 auto;
}

@media (max-width: 1100px){
  .newssec__grid{ grid-template-columns: 1fr 1fr; }
  .nlist{ grid-column: 1 / -1; }
  .nlist__scroll{ height: 340px; }
}
@media (max-width: 760px){
  .newssec__wrap{ width: calc(100% - 28px); }
  .newssec__grid{ grid-template-columns: 1fr; }
  .ncard__imgbox{ height: 220px; }
  .ncard--big .ncard__imgbox{ height: 240px; }
}


/* =========================
     Layout / Global
  ========================== */
  .space-sec {
    width: 100%;
    background: #F7F7F7;
    overflow: hidden;
  }

  .space-wrap {
    display: grid;
    grid-template-columns: minmax(160px, 18%) 1fr;
    min-height: 760px;
  }

  /* =========================
     Left Blue Area (+simple animation)
  ========================== */
  .space-left {
    position: relative;
    background: #418AD0;
    color: #fff;
    overflow: hidden;
  }

  .space-left-bg {
    position: absolute;
    inset: -40%;
    pointer-events: none;
    opacity: 0.9;
  }

  .space-left-bg::before,
  .space-left-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background-repeat: no-repeat;
    transform: rotate(0deg);
  }

  .space-left-bg::before {
    background-image:
      linear-gradient(135deg, rgba(255,255,255,0.14) 0%, rgba(255,255,255,0.0) 45%),
      linear-gradient(135deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0.0) 55%),
      linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.0) 60%);
    background-size: 520px 520px, 420px 420px, 320px 320px;
    background-position: 10% 20%, 35% 60%, 70% 25%;
    animation: spaceLeftDrift 10s linear infinite;
  }

  .space-left-bg::after {
    background-image:
      linear-gradient(110deg, rgba(255,255,255,0.00) 0%, rgba(255,255,255,0.14) 45%, rgba(255,255,255,0.00) 75%);
    background-size: 320px 900px;
    background-position: -20% 0%;
    animation: spaceLeftSweep 4.8s ease-in-out infinite;
    mix-blend-mode: overlay;
    opacity: 0.7;
  }

  @keyframes spaceLeftDrift {
    0% { transform: translate3d(-2%, -2%, 0) rotate(0deg); }
    50% { transform: translate3d(2%, 1%, 0) rotate(0.5deg); }
    100% { transform: translate3d(-2%, -2%, 0) rotate(0deg); }
  }

  @keyframes spaceLeftSweep {
    0% { background-position: -30% 0%; opacity: 0.25; }
    50% { background-position: 120% 0%; opacity: 0.55; }
    100% { background-position: 220% 0%; opacity: 0.25; }
  }

  .space-left-inner {
    position: relative;
    z-index: 2;
    height: 100%;
    display: grid;
    align-content: start;
    justify-items: center;
    text-align: center;
    padding: 140px 22px 0;
    gap: 14px;
  }

  .space-left-title {
    font-size: 34px;
    font-weight: 600;
    letter-spacing: 0px;
  }

  .space-left-sub {
    font-size: 16px;
    line-height: 1.75;
    opacity: 0.95;
  }

  /* =========================
     Right Area (Top: white content)
  ========================== */
  .space-right {
    background: #ededed;
    display: grid;
    grid-template-rows: 1fr 86px;
    min-height: 560px;
  }

  .space-top {
    position: relative;
    background: #ffffff;
    overflow: hidden;
  }

  .space-top-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 26px;
    padding: 34px 30px 26px 30px;
    min-height: 474px;
    align-items: start;
  }

  .space-intro-kicker {
    font-size: 13px;
    color: #6b6b6b;
    margin-top: 4px;
  }

  .space-intro-title {
    margin: 10px 0 18px;
    font-size: 30px;
    line-height: 1.25;
    font-weight: 400;
    color: #2a2a2a;
    letter-spacing: 0.2px;
  }

  .space-intro-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #f2a126;
    font-weight: 700;
    font-size: 14px;
  }

  .space-intro-btn-ic {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
    background: #f2a126;
    color: #fff;
    font-size: 18px;
    line-height: 1;
  }

  /* =========================
     Product Grid (NO borders)
     目标：只显示“一个小标题”，样式参考图里“车规级传感”
     图片在上，文字在下
  ========================== */
  .space-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(180px, 1fr));
    gap: 16px 20px;
    
    margin-top: 178px;
  
    max-height: 750px;          
    align-content: start;

  
    justify-items: center;
    margin-left: -300px;
  }

  .space-card {
    width: 100%;
    display: flex;
    justify-content: center;
    position: relative;
    background: transparent;
    border: none;
    border-radius: 0;
    overflow: visible;
    cursor: pointer;
    transition: transform .18s ease;
    border-radius: 10px;
  }

  .space-card:hover {
    transform: translateY(-2px);
  }

  
.space-card a{
  display: grid;
  grid-template-rows: 120px auto;  
  gap: 16px;
  text-decoration: none;
  color: inherit;
  justify-items: center;
  padding: 22px 18px 18px;
  border-radius: 10px;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(0,0,0,0.06);


  
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;           
}

.space-card a{
  width: 100%;
  max-width: 260px;      
  height: 200px;         
  padding: 28px 20px;
  box-sizing: border-box;
}

.space-card:hover a{
  transform: translateY(-6px);
  background: rgba(255,255,255,0.70);
}

  
.space-card-img{
  width: 100%;
  height: 120px;
  display: grid;
  place-items: center;
}

 .space-card-img img{
  max-width: 160px;    
  max-height: 120px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}


.space-card-title{
  text-align: center;
  font-size: 14px;
  font-weight: 300;
  color: #6b6b6b;
  letter-spacing: 0.4px;
  line-height: 1.2;
}

  
  .space-card-inner,
  .space-card-tag,
  .space-card-name,
  .space-card-desc,
  .space-card-thumb {
    display: none !important;
  }

  /* Right hero image */
  .space-hero {
    position: absolute;
    right: 8%;
    top: 18%;
    width: min(520px, 46%);
    z-index: 1;
    opacity: 1;
    pointer-events: none;
  }

  .space-hero img {
    width: 100%;
    height: auto;
    display: block;
  }

  /* =========================
     Bottom Bar
  ========================== */
  .space-bottom {
    position: relative;
    display: grid;
    grid-template-columns: 260px 1fr 46px;
    align-items: stretch;
    border-top: 1px solid rgba(0,0,0,0.06);
    background: #8f8f8f;
  }

  .space-bottom-left {
    display: flex;
    align-items: stretch;
  }

  .space-bottom-title {
    width: 100%;
    background: #f2a126;
    color: #fff;
    padding: 14px 14px 12px 18px;
    display: grid;
    align-content: center;
    gap: 3px;
  }

  .space-bottom-title-main {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0px;
  }

  .space-bottom-title-sub {
    font-size: 12px;
    opacity: 0.92;
    letter-spacing: 0px;
  }

  .space-tabs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
  }

  .space-tab {
    border: 0;
    background: #8f8f8f;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0px;
    cursor: pointer;
    outline: none;
    user-select: none;
    color: rgba(255,255,255,0.95);
  }

  .space-tab:not(:first-child) {
    box-shadow: inset 1px 0 0 rgba(255,255,255,0.12);
  }

  .space-tab.is-active {
    background: #f2a126;
    color: #fff;
  }

  .space-bottom-arrow {
    background: #f2a126;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 26px;
    font-weight: 900;
  }

  .space-hero { display: none !important; }
  /* =========================
     Responsive
  ========================== */
@media (max-width: 1280px) {
  .space-wrap {
    grid-template-columns: 240px 1fr;
  }

  .space-right {
    min-width: 0;
  }

  .space-top {
    padding: 26px 22px 18px;
  }

  
  .space-top-inner {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 18px;
    min-height: auto;
  }

  
  .space-copy,
  .space-content,
  .space-top-copy,
  .space-copy-wrap {
    max-width: 520px;
  }

  .space-grid {
    grid-template-columns: repeat(3, minmax(160px, 1fr));
    gap: 16px;
    margin-top: 0;      
    margin-left: 0;
    max-height: none;
    width: 100%;
    justify-items: stretch;
    align-content: start;
  }

  .space-card {
    width: 100%;
  }

  .space-card a {
    max-width: 100%;
    height: 182px;
    padding: 18px 14px 14px;
    grid-template-rows: 96px auto;
    gap: 10px;
  }

  .space-card-img {
    height: 96px;
  }

  .space-card-img img {
    max-width: 118px;
    max-height: 96px;
  }

  .space-card-title {
    font-size: 13px;
    line-height: 1.35;
  }

  .space-bottom {
    grid-template-columns: 180px 1fr 38px;
  }

  .space-bottom-title {
    padding: 10px 12px;
  }

  .space-bottom-title-main {
    font-size: 14px;
  }

  .space-bottom-title-sub {
    font-size: 11px;
  }

  .space-tabs {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    min-width: 0;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .space-tabs::-webkit-scrollbar {
    display: none;
  }

  .space-tab {
    flex: 0 0 auto;
    min-width: 124px;
    padding: 0 14px;
    white-space: nowrap;
    font-size: 12px;
  }

  .space-bottom-arrow {
    font-size: 18px;
  }
}


@media (max-width: 1100px) {
  .space-wrap {
    grid-template-columns: 220px 1fr;
  }

  .space-right {
    min-width: 0;
  }

  .space-top {
    padding: 22px 18px 16px;
  }

  
  .space-top-inner {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 16px;
    min-height: auto;
  }

  .space-copy,
  .space-content,
  .space-top-copy,
  .space-copy-wrap {
    max-width: 480px;
  }

  .space-grid {
    grid-template-columns: repeat(3, minmax(145px, 1fr));
    gap: 14px;
    margin-top: 0;
    margin-left: 0;
    max-height: none;
    width: 100%;
    justify-items: stretch;
    align-content: start;
  }

  .space-card a {
    max-width: 100%;
    height: 170px;
    padding: 16px 12px 12px;
    grid-template-rows: 88px auto;
    gap: 10px;
  }

  .space-card-img {
    height: 88px;
  }

  .space-card-img img {
    max-width: 108px;
    max-height: 88px;
  }

  .space-card-title {
    font-size: 12px;
    line-height: 1.35;
  }

  #spaceGrid {
    max-height: none;
    padding-right: 0;
  }

  .space-bottom {
    grid-template-columns: 170px 1fr 36px;
  }

  .space-tab {
    font-size: 11px;
    padding: 0 10px;
  }
}


@media (max-width: 860px) {
  .space-wrap {
    grid-template-columns: 1fr;
  }

  .space-left {
    min-height: 180px;
  }

  .space-left-inner {
    padding: 28px 18px;
  }

  .space-left-title {
    font-size: 18px;
  }

  .space-left-sub {
    font-size: 14px;
    line-height: 1.5;
  }

  .space-right {
    grid-template-rows: auto auto;
  }

  .space-top {
    padding: 18px 14px 16px;
  }

  .space-top-inner {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .space-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 0;
    margin-left: 0;
    padding-right: 0;
    width: 100%;
    max-height: none;
    align-content: start;
    justify-items: stretch;
  }

  .space-card {
    width: 100%;
  }

  .space-card a {
    width: 100%;
    max-width: 100%;
    height: 176px;
    padding: 16px 12px 14px;
    grid-template-rows: 92px auto;
    gap: 10px;
    border-radius: 12px;
  }

  .space-card-img {
    height: 92px;
  }

  .space-card-img img {
    max-width: 118px;
    max-height: 92px;
  }

  .space-card-title {
    font-size: 13px;
    font-weight: 400;
    line-height: 1.35;
    letter-spacing: 0.2px;
    word-break: break-word;
  }

  
  #spaceGrid {
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }

  .space-bottom {
    grid-template-columns: 132px 1fr 34px;
    min-height: 62px;
  }

  .space-bottom-title {
    padding: 10px 10px 10px 12px;
  }

  .space-bottom-title-main {
    font-size: 13px;
    line-height: 1.2;
  }

  .space-bottom-title-sub {
    font-size: 10px;
    line-height: 1.2;
  }

  .space-tabs {
    grid-template-columns: repeat(5, 1fr);
  }

  .space-tab {
    font-size: 11px;
    font-weight: 700;
    padding: 0 4px;
    line-height: 1.2;
  }

  .space-bottom-arrow {
    font-size: 18px;
  }
}


@media (max-width: 640px) {
  .space-sec {
    overflow: hidden;
  }

  .space-left {
    min-height: 150px;
  }

  .space-left-inner {
    padding: 22px 16px;
  }

  .space-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .space-card a {
    height: 160px;
    padding: 14px 10px 12px;
    grid-template-rows: 82px auto;
    gap: 8px;
  }

  .space-card-img {
    height: 82px;
  }

  .space-card-img img {
    max-width: 100px;
    max-height: 82px;
  }

  .space-card-title {
    font-size: 12px;
    line-height: 1.3;
  }

  .space-bottom {
    grid-template-columns: 110px 1fr 30px;
  }

  .space-bottom-title {
    padding: 8px 8px 8px 10px;
  }

  .space-bottom-title-main {
    font-size: 12px;
  }

  .space-bottom-title-sub {
    display: none;
  }

  .space-tab {
    font-size: 10px;
    padding: 0 2px;
  }

  .space-bottom-arrow {
    font-size: 16px;
  }
}


@media (max-width: 768px) {
  .space-bottom {
    grid-template-columns: 96px 1fr 28px;
    min-height: 52px;
  }

  .space-bottom-title {
    padding: 8px 8px 8px 10px;
  }

  .space-bottom-title-main {
    font-size: 11px;
    line-height: 1.2;
    letter-spacing: 0;
  }

  .space-bottom-title-sub {
    display: none;
  }

  .space-tabs {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .space-tabs::-webkit-scrollbar {
    display: none;
  }

  .space-tab {
    flex: 0 0 auto;
    min-width: 92px;      
    padding: 0 12px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
    line-height: 52px;    
    text-align: center;
  }

  .space-tab:not(:first-child) {
    box-shadow: inset 1px 0 0 rgba(255,255,255,0.12);
  }

  .space-bottom-arrow {
    font-size: 16px;
  }
}
@media (max-width: 768px) {
  .space-bottom {
    position: relative;
  }

  .space-tabs {
    position: relative;
  }

  .space-tabs::after {
    content: "";
    position: sticky;
    right: 0;
    top: 0;
    width: 18px;
    height: 100%;
    margin-left: auto;
    pointer-events: none;
    background: linear-gradient(to right, rgba(143,143,143,0), rgba(143,143,143,1));
    flex: 0 0 18px;
  }
}

@media (max-width: 480px) {
  .space-bottom {
    grid-template-columns: 86px 1fr 26px;
    min-height: 48px;
  }

  .space-bottom-title {
    padding: 7px 6px 7px 8px;
  }

  .space-bottom-title-main {
    font-size: 10px;
  }

  .space-tab {
    min-width: 84px;
    padding: 0 10px;
    font-size: 10px;
    line-height: 48px;
  }

  .space-bottom-arrow {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .space-bottom {
    grid-template-columns: 96px 1fr 28px;
    min-height: 52px;
    height: 52px;
  }

  .space-bottom-title {
    padding: 8px 8px 8px 10px;
  }

  .space-bottom-title-main {
    font-size: 11px;
    line-height: 1.2;
    letter-spacing: 0;
  }

  .space-bottom-title-sub {
    display: none;
  }

  .space-tabs {
    display: flex;
    align-items: stretch;
    overflow-x: auto;
    overflow-y: hidden;
    height: 52px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .space-tabs::-webkit-scrollbar {
    display: none;
  }

  .space-tab {
    flex: 0 0 auto;
    min-width: 96px;
    height: 52px;
    min-height: 52px;
    padding: 0 12px;
    box-sizing: border-box;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;

    border: 0;
    border-radius: 0;
    appearance: none;
    -webkit-appearance: none;
  }

  .space-tab:not(:first-child) {
    box-shadow: inset 1px 0 0 rgba(255,255,255,0.12);
  }

  .space-tab.is-active {
    background: #f2a126;
    color: #fff;
  }

  .space-bottom-arrow {
    font-size: 16px;
  }

  .space-tabs::after {
    content: "";
    position: sticky;
    right: 0;
    top: 0;
    width: 18px;
    height: 52px;
    margin-left: auto;
    pointer-events: none;
    background: linear-gradient(to right, rgba(143,143,143,0), rgba(143,143,143,1));
    flex: 0 0 18px;
  }
}

@media (max-width: 480px) {
  .space-bottom {
    grid-template-columns: 86px 1fr 26px;
    min-height: 48px;
    height: 48px;
  }

  .space-bottom-title {
    padding: 7px 6px 7px 8px;
  }

  .space-bottom-title-main {
    font-size: 10px;
  }

  .space-tabs {
    height: 48px;
  }

  .space-tab {
    min-width: 92px;
    height: 48px;
    min-height: 48px;
    padding: 0 10px;
    font-size: 10px;
    line-height: 1;
  }

  .space-tabs::after {
    height: 48px;
  }

  .space-bottom-arrow {
    font-size: 14px;
  }
}
/* Unified solution hero highlight cards, based on the in-cabin scent solution. */
:is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars):is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars) {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid #dce6f3;
  border-bottom: 0;
  border-radius: 14px 14px 0 0;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 -8px 38px rgba(25, 56, 88, 0.08);
}

:is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars):is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars) article {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-height: 0;
  padding: 28px 25px;
}

:is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars):is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars) article + article {
  border-top: 0;
  border-left: 1px solid #dce6f3;
}

:is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars):is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars) article > span {
  flex: 0 0 auto;
  color: #1e88ff;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.3;
}

:is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars):is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars) :is(h2, h3) {
  margin: 0 0 8px;
  color: #23405f;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
}

:is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars):is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars) p {
  margin: 0;
  color: #4d6073;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.65;
}

@media (max-width: 780px) {
  :is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars):is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars) {
    grid-template-columns: 1fr;
  }

  :is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars):is(.auto-hero__pillars, .scent-hero__pillars, .cabin-scent-hero__pillars, .iaq-hero__pillars, .co2-hero__pillars, .r290-hero__pillars, .seo-hero__pillars) article + article {
    border-top: 1px solid #dce6f3;
    border-left: 0;
  }
}

/* Shared content width: Resources sections align with the footer. */
:root { --site-content-width: min(1440px, 92%); }
.site-footer .footer-inner { width: var(--site-content-width); }
@media (max-width: 640px) {
  :root { --site-content-width: calc(100% - 40px); }
}

/* Match the visible controller sizes despite different transparent image margins. */
.gas-product-card .gas-product-card__image img.controller-card-image--a63 {
  width: 210px;
  height: auto;
  max-width: 100%;
  max-height: none;
  transform: translateY(16px);
}
.gas-product-card .gas-product-card__image img.controller-card-image--a23 {
  width: 280px;
  height: auto;
  max-width: 100%;
  max-height: none;
  transform: none;
}
.gas-product-card .gas-product-card__image img.controller-card-image--a62 {
  width: 190px;
  height: auto;
  max-width: 100%;
  max-height: none;
  transform: none;
}

/* Compact header language dropdown */
.language-dropdown { position: relative; }
.language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 72px;
  padding: 4px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, .12);
  z-index: 1100;
}
.language-menu[hidden] { display: none; }
.utility-nav .language-menu a { display: block; padding: 8px 14px; border-radius: 3px; }
.utility-nav .language-menu a:hover,
.utility-nav .language-menu a:focus-visible { background: #f0f5ff; color: #3478f6; }

}