@font-face {
  font-family: "Alibaba PuHuiTi 3.0";
  src: url("assets/fonts/AlibabaPuHuiTi-3-55-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Alibaba PuHuiTi 3.0";
  src: url("assets/fonts/AlibabaPuHuiTi-3-65-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Alibaba PuHuiTi 3.0";
  src: url("assets/fonts/AlibabaPuHuiTi-3-75-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Alibaba PuHuiTi 3.0";
  src: url("assets/fonts/AlibabaPuHuiTi-3-85-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #ecf5ff;
  --ink-soft: rgba(219, 234, 252, 0.82);
  --muted: rgba(184, 204, 228, 0.68);
  --line: rgba(184, 214, 255, 0.16);
  --line-strong: rgba(220, 236, 255, 0.28);
  --paper: #ffffff;
  --paper-soft: rgba(255, 255, 255, 0.08);
  --paper-cool: rgba(255, 255, 255, 0.1);
  --brand: #66a8ff;
  --brand-dark: #2f7bea;
  --accent: #9fd7ff;
  --cyan: #58ccff;
  --success: #7fe0bf;
  --bg-deep: #06111f;
  --bg-mid: #0b2139;
  --bg-surface: #102a45;
  --shadow: 0 30px 90px rgba(3, 9, 22, 0.28);
  --shadow-soft: 0 20px 60px rgba(4, 12, 24, 0.18);
  --glass-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.16);
  --radius: 18px;
  --header-height: 76px;
  --gap-grid: 20px;
  --pad-card: 24px;
  --heading-mb: 48px;
}

* {
  scrollbar-width: thin;
  scrollbar-color: rgba(158, 197, 247, 0.68) rgba(18, 39, 66, 0.66);
}

*::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

*::-webkit-scrollbar-track {
  background: linear-gradient(180deg, rgba(14, 32, 56, 0.84), rgba(8, 21, 40, 0.84));
}

*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(161, 201, 252, 0.72), rgba(108, 159, 228, 0.72));
  border: 2px solid rgba(9, 26, 46, 0.86);
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(183, 217, 255, 0.9), rgba(126, 176, 241, 0.9));
}

*::-webkit-scrollbar-corner {
  background: rgba(10, 26, 45, 0.86);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 12%, rgba(84, 150, 255, 0.22), transparent 24%),
    radial-gradient(circle at 82% 18%, rgba(88, 204, 255, 0.16), transparent 22%),
    radial-gradient(circle at 50% 100%, rgba(255, 255, 255, 0.08), transparent 30%),
    linear-gradient(160deg, #05101d 0%, #0a1d34 42%, #0d2640 100%);
  font-family: "Alibaba PuHuiTi 3.0", "Alibaba PuHuiTi", "阿里巴巴普惠体", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.035), transparent 34%),
    radial-gradient(circle at center, rgba(255, 255, 255, 0.025), transparent 55%);
  pointer-events: none;
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.014) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.014) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 92%);
  pointer-events: none;
  z-index: -1;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -48px;
  z-index: 9999;
  padding: 10px 14px;
  color: var(--paper);
  background: var(--brand-dark);
  border-radius: 999px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border: 1px solid rgba(198, 225, 255, 0.14);
  border-top: 0;
  background: rgba(8, 19, 34, 0.48);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  border-radius: 0;
  box-shadow: var(--glass-shadow);
  transition: box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(8, 19, 34, 0.7);
  border-color: rgba(214, 235, 255, 0.2);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.18), 0 18px 46px rgba(3, 9, 22, 0.28);
}

.section-pager {
  position: fixed;
  right: 18px;
  top: 50%;
  z-index: 980;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
  transform: translate3d(24px, -50%, 0);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s ease, transform 0.24s ease;
}

.section-pager.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, -50%, 0);
}

.section-pager-button {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 0;
  color: rgba(219, 234, 252, 0.68);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.section-pager-label {
  min-width: 28px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  text-align: right;
  opacity: 0.62;
  transform: translateX(8px);
  transition: opacity 0.22s ease, transform 0.22s ease, color 0.22s ease;
}

.section-pager-dot {
  position: relative;
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(170, 196, 232, 0.38);
  box-shadow: inset 0 0 0 1px rgba(214, 235, 255, 0.12);
  transition: width 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.section-pager-button:hover .section-pager-label,
.section-pager-button.is-active .section-pager-label {
  color: var(--ink);
  opacity: 1;
  transform: translateX(0);
}

.section-pager-button:hover .section-pager-dot,
.section-pager-button.is-active .section-pager-dot {
  width: 28px;
  background: linear-gradient(90deg, rgba(168, 206, 255, 0.98), rgba(111, 166, 241, 0.98));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.22),
    0 0 0 4px rgba(115, 173, 248, 0.12);
}

.nav {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  color: var(--ink);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.75),
    0 -1px 0 rgba(0, 31, 120, 0.1),
    0 0 10px rgba(0, 47, 167, 0.08);
}

.brand small {
  margin-top: 4px;
  color: rgba(219, 234, 252, 0.62);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  color: var(--ink-soft);
  font-size: 14px;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.is-active {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(214, 235, 255, 0.16);
}

.nav-menu .nav-cta {
  margin-left: 8px;
  color: var(--ink);
  background: linear-gradient(135deg, rgba(138, 192, 255, 0.3), rgba(255, 255, 255, 0.12));
  border-color: rgba(214, 235, 255, 0.22);
  box-shadow: 0 12px 24px rgba(10, 23, 43, 0.18);
}

.nav-menu .nav-cta:hover,
.nav-menu .nav-cta.is-active {
  color: var(--ink);
  background: linear-gradient(135deg, rgba(138, 192, 255, 0.42), rgba(255, 255, 255, 0.18));
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-toggle:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle-icon {
  display: block;
  width: 22px;
  height: 22px;
  stroke-width: 2.2;
  transition: transform 0.22s ease, opacity 0.14s ease;
}

.nav-toggle-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.nav-toggle.is-switching .nav-toggle-icon {
  opacity: 0;
  transform: rotate(90deg) scale(0.72);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
  transform: rotate(180deg);
}

.hero {
  position: relative;
  min-height: 720px;
  padding: calc(var(--header-height) + 102px) 0 72px;
  color: var(--paper);
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 32%, rgba(86, 135, 255, 0.24), transparent 28%),
    linear-gradient(110deg, rgba(4, 17, 36, 0.98) 0%, rgba(9, 33, 64, 0.92) 52%, rgba(8, 27, 51, 0.94) 100%),
    #08192d;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, black, transparent 78%);
  pointer-events: none;
}

.hero-carousel {
  position: relative;
  isolation: isolate;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.52s ease, transform 0.52s ease, visibility 0.52s ease;
}

.hero-slide.is-active {
  position: relative;
  z-index: 1;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: 50px;
  padding: 36px;
  border-radius: 36px;
  border: 1px solid rgba(198, 225, 255, 0.14);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.16), 0 28px 80px rgba(2, 8, 20, 0.32);
  backdrop-filter: blur(24px) saturate(145%);
  -webkit-backdrop-filter: blur(24px) saturate(145%);
  overflow: hidden;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #a9c0ff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-pagination {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.hero-dot {
  width: 42px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
  transition: background 0.22s ease, transform 0.22s ease;
}

.hero-dot.is-active {
  background: rgba(169, 192, 255, 0.92);
}

.hero-dot:hover {
  transform: scaleX(1.08);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  box-shadow: 0 12px 28px rgba(0, 8, 20, 0.18);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(0, 34, 126, 0.2);
}

.button.primary {
  color: var(--ink);
  border-color: rgba(214, 235, 255, 0.22);
  background: linear-gradient(135deg, rgba(138, 192, 255, 0.34), rgba(255, 255, 255, 0.12));
  backdrop-filter: blur(14px);
}

.button.secondary {
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: 100%;
  max-width: 620px;
  margin: 0;
  padding: 1px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.14);
}

.hero-metrics div {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.06);
}

.hero-metrics dt {
  color: var(--paper);
  font-size: 23px;
  font-weight: 800;
  line-height: 1.1;
}

.hero-metrics dd {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
}

.hero-visual {
  display: grid;
  grid-template-rows: minmax(360px, 1fr) auto;
  align-items: end;
  gap: 28px;
  min-height: 520px;
  position: relative;
  padding: 26px 24px 22px;
  border-radius: 30px;
  border: 1px solid rgba(198, 225, 255, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  overflow: hidden;
}

.hero-vision-visual {
  min-height: 520px;
  align-items: center;
  justify-items: stretch;
  border-color: transparent;
  background:
    radial-gradient(circle at 24% 24%, rgba(129, 177, 255, 0.26), transparent 24%),
    transparent;
  box-shadow: none;
}

.hero-vision-visual::before {
  display: none;
}

.hero-vision-visual::after {
  display: none;
}

.vision-panel {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  padding: 34px 32px;
  border: 1px solid rgba(214, 235, 255, 0.14);
  border-radius: 28px;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.12), 0 24px 64px rgba(3, 9, 22, 0.24);
  overflow: hidden;
  isolation: isolate;
}

.vision-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 52% 42%, rgba(126, 170, 255, 0.3) 0%, rgba(126, 170, 255, 0.1) 34%, transparent 72%);
  filter: blur(10px);
  animation: heroPulse 4.6s ease-in-out infinite;
  z-index: 0;
}

.vision-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(110deg, transparent 24%, rgba(255, 255, 255, 0.18) 45%, rgba(255, 255, 255, 0.05) 54%, transparent 72%);
  transform: translateX(-48%) skewX(-16deg);
  mix-blend-mode: screen;
  opacity: 0.55;
  filter: blur(8px);
  pointer-events: none;
  animation: heroSweep 5.8s ease-in-out infinite;
  z-index: 0;
}

.vision-panel > * {
  position: relative;
  z-index: 1;
}

.vision-label {
  color: rgba(169, 192, 255, 0.88);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.vision-panel strong {
  color: var(--paper);
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.28;
}

.vision-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 16px;
  line-height: 1.8;
}

.vision-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.vision-highlights span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid rgba(214, 235, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 46px 40px 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126, 170, 255, 0.28) 0%, rgba(126, 170, 255, 0.08) 34%, transparent 72%);
  filter: blur(10px);
  animation: heroPulse 4.6s ease-in-out infinite;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 18px 6% 112px;
  background: linear-gradient(110deg, transparent 24%, rgba(255, 255, 255, 0.18) 45%, rgba(255, 255, 255, 0.05) 54%, transparent 72%);
  transform: translateX(-48%) skewX(-16deg);
  mix-blend-mode: screen;
  opacity: 0.55;
  filter: blur(8px);
  pointer-events: none;
  animation: heroSweep 5.8s ease-in-out infinite;
}

.product-board {
  justify-self: center;
  align-self: center;
  width: min(108%, 720px);
  max-height: 340px;
  height: auto;
  display: block;
  filter: drop-shadow(0 36px 48px rgba(0, 0, 0, 0.3));
  animation: heroFloat 5.2s ease-in-out infinite;
  transform-origin: center center;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.012); }
}

@keyframes heroPulse {
  0%, 100% { opacity: 0.55; transform: scale(0.96); }
  50% { opacity: 0.95; transform: scale(1.04); }
}

@keyframes heroSweep {
  0%, 18% { opacity: 0; transform: translateX(-56%) skewX(-16deg); }
  35%, 62% { opacity: 0.7; }
  82%, 100% { opacity: 0; transform: translateX(54%) skewX(-16deg); }
}

.section {
  padding: 96px 0;
}

@media (min-width: 981px) {
  :root {
    --products-panel-gap: var(--gap-grid);
    --products-left-card-height: 136px;
    --products-panel-height: calc(var(--products-left-card-height) * 3 + var(--products-panel-gap) * 2);
    --products-list-row-height: 54px;
    --products-list-visible-rows: 5;
    --section-top-offset: clamp(28px, 5.5vh, 64px);
    --section-pad-bottom: clamp(32px, 4vh, 56px);
  }

  html {
    scroll-snap-type: y mandatory;
    overscroll-behavior-y: none;
  }

  .hero {
    min-height: 100vh;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  main > .section,
  main > .contact {
    min-height: 100vh;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  #products {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: calc(var(--header-height) + 16px) 0 24px;
  }

  #products > .shell {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    grid-template-rows: auto var(--products-panel-height);
    gap: 0 20px;
    width: min(1180px, calc(100% - 40px));
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  #products .section-heading {
    grid-column: 1 / -1;
    max-width: none;
    margin-bottom: var(--heading-mb);
  }

  #products .product-grid {
    grid-column: 1;
    grid-row: 2;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, var(--products-left-card-height));
    gap: var(--products-panel-gap);
    height: var(--products-panel-height);
    min-height: var(--products-panel-height);
    overflow: hidden;
  }

  #products .product-card,
  #products .product-card.featured {
    grid-column: auto;
    min-height: 0;
    grid-template-columns: 190px minmax(0, 1fr);
    overflow: hidden;
    align-items: center;
    padding: 10px 12px 9px;
    gap: 10px;
  }

  #products .product-thumb {
    width: 190px;
    min-width: 190px;
    max-width: 190px;
    aspect-ratio: 5 / 3;
    border-radius: 12px;
    align-self: center;
  }

  #products .product-thumb img {
    width: 190px;
    height: 100%;
    object-fit: cover;
  }

  #products .product-card > div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding-bottom: 2px;
    min-width: 0;
    overflow: hidden;
  }

  #products .product-card h3 {
    margin: 0;
    font-size: 25px;
    line-height: 1.12;
  }

  #products .product-card p {
    margin: 0;
    font-size: 13px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  #products .product-card ul {
    display: none;
  }

  #products .catalog-block {
    grid-column: 2;
    grid-row: 2;
    min-height: 0;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    height: var(--products-panel-height);
    row-gap: 8px;
    margin-top: 0;
    padding: 14px 18px;
  }

  #products .catalog-filters {
    gap: 8px;
    margin-bottom: 0;
  }

  #products .catalog-filter {
    min-height: 34px;
    padding: 0 14px;
    font-size: 14px;
  }

  #products .catalog-grid.is-list-mode {
    height: auto;
    max-height: none;
    min-height: 0;
    align-content: start;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    padding-right: 6px;
  }

  #products .catalog-grid.is-list-mode .catalog-card { padding: 4px 0; }

  #products .catalog-grid.is-list-mode .catalog-card-head h4 {
    font-size: 17px;
    line-height: 1.02;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  #products .catalog-grid.is-list-mode .catalog-card::after { content: none; }

  #products .catalog-grid.is-list-mode .catalog-card {
    min-height: var(--products-list-row-height);
    align-items: center;
    padding: 0;
  }

  #products .product-card:hover {
    transform: none;
  }

  #strength > .shell,
  #partners > .shell,
  #cases > .shell,
  #about > .shell {
    min-height: calc(100vh - var(--header-height) - var(--section-top-offset) - var(--section-pad-bottom));
    display: grid;
    align-content: start;
  }

  #strength .section-heading,
  #partners .section-heading,
  #cases .section-heading {
    max-width: none;
  }

  #strength .strength-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--gap-grid);
    width: 100%;
  }

  #strength .strength-grid article {
    min-height: 180px;
    padding: 28px 26px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  #strength .strength-grid h3 {
    font-size: 26px;
    margin-bottom: 0;
  }

  #strength .strength-grid p {
    font-size: 16px;
    line-height: 1.75;
    max-width: 34ch;
  }

  #partners .section-heading {
    width: 100%;
  }

  #partners .partner-grid {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--gap-grid);
  }

  #partners .partner-card {
    padding: 20px;
  }

  #partners .partner-card img {
    height: 90px;
  }

  #cases .cases-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(280px, 1fr);
    gap: 24px;
  }

  #cases .cases-video {
    min-height: 420px;
  }

  #cases .carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }

  #about > .shell.about-shell {
    gap: var(--heading-mb);
  }

  #about .section-heading {
    width: 100%;
    max-width: none;
    margin-bottom: 0;
  }

  #about .about-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.85fr);
    gap: 24px;
    align-items: stretch;
  }

  #about .about-copy {
    padding: 20px 24px;
    border: 1px solid rgba(198, 225, 255, 0.12);
    border-radius: 28px;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
    box-shadow: var(--glass-shadow), var(--shadow-soft);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  #about .about-team {
    width: 100%;
    max-height: 170px;
    display: block;
    border-radius: 16px;
    object-fit: cover;
    flex-shrink: 0;
  }
}

.section-heading {
  position: relative;
  max-width: 760px;
  margin-bottom: var(--heading-mb);
  padding: 4px 0;
}


.section-heading.split {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(300px, auto) minmax(0, 1fr);
  gap: 0 48px;
  align-items: end;
}

.section-heading h2,
.about-grid h2,
.contact h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.section-heading p:not(.eyebrow),
.about-copy,
.contact p {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.78;
}

.title-inline {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px 0;
}

.title-inline .eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 11px;
  color: var(--brand);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  border-radius: 999px;
  border: 1px solid rgba(102, 168, 255, 0.28);
  background: rgba(102, 168, 255, 0.1);
}

.title-inline h1,
.title-inline h2 {
  margin: 0;
}

.recruitment-email {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  text-align: right;
  align-self: flex-end;
}

.section-heading > .title-inline,
.section-heading.split > .title-inline {
  min-width: 0;
}

.contact .title-inline .eyebrow {
  color: rgba(169, 192, 255, 0.92);
}

.contact .title-inline h2 {
  color: var(--ink);
}

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

.product-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 24px;
  border: 1px solid rgba(198, 225, 255, 0.12);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.product-card.featured {
  grid-column: 1 / -1;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1fr);
  padding: 32px;
  background:
    linear-gradient(135deg, rgba(125, 182, 255, 0.14), rgba(88, 204, 255, 0.08)),
    linear-gradient(160deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.18), 0 28px 70px rgba(3, 9, 22, 0.22);
}

.product-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(220, 236, 255, 0.18);
  background: linear-gradient(180deg, rgba(126, 168, 220, 0.28), rgba(82, 111, 150, 0.18));
  flex-shrink: 0;
}

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

.product-card h3 {
  margin: 2px 0 10px;
  font-size: 20px;
  line-height: 1.2;
}

.product-card p {
  margin: 0;
  color: var(--ink-soft);
}

.card-kicker {
  color: #a9c0ff !important;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

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

.product-card li {
  position: relative;
  padding-left: 20px;
  color: var(--ink-soft);
  font-size: 14px;
}

.product-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: #a9c0ff;
  border-radius: 50%;
}

.catalog-block {
  margin-top: 40px;
  padding: 28px 24px 24px;
  border: 1px solid rgba(198, 225, 255, 0.12);
  border-radius: 30px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
}

.catalog-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(300px, 0.9fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 26px;
}

.catalog-heading h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.15;
}

.catalog-heading p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.catalog-filter {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  color: var(--ink-soft);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(214, 235, 255, 0.12);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.catalog-filter:hover,
.catalog-filter.is-active {
  color: var(--ink);
  background: rgba(122, 176, 255, 0.22);
  border-color: rgba(214, 235, 255, 0.3);
}

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

.catalog-card {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(198, 225, 255, 0.12);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  overflow: hidden;
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.catalog-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.18), 0 28px 70px rgba(3, 9, 22, 0.22);
}

.catalog-card.is-hidden {
  display: none;
}

.catalog-card > img {
  width: 100%;
  height: 208px;
  object-fit: cover;
  border: 1px solid rgba(220, 236, 255, 0.18);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(126, 168, 220, 0.34), rgba(82, 111, 150, 0.22));
}

.catalog-card > img[src*="textile-controller-placeholder.svg"] {
  object-fit: cover;
  padding: 0;
  background: transparent;
}

.catalog-card-body {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 0 2px;
}

.catalog-card-head {
  display: grid;
  gap: 6px;
}

.catalog-card-head h4 {
  margin: 0;
  font-size: 21px;
  line-height: 1.25;
}

.catalog-card-body > p {
  margin: 0;
  color: var(--ink-soft);
}

.catalog-application {
  color: var(--ink-soft);
  font-size: 14px;
  margin-top: -2px;
}

.catalog-detail-button {
  display: none;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-height: 40px;
  padding: 0 16px;
  color: var(--ink);
  font-weight: 700;
  border: 1px solid rgba(214, 235, 255, 0.2);
  border-radius: 999px;
  background: rgba(102, 168, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.catalog-detail-button:hover {
  background: rgba(102, 168, 255, 0.2);
}

.catalog-detail-button:focus-visible {
  outline: 2px solid rgba(152, 199, 255, 0.72);
  outline-offset: 2px;
}

.catalog-specs {
  margin-top: 4px;
}

.catalog-specs summary {
  display: none;
}

.catalog-specs table {
  width: 100%;
  margin-top: 0;
  border-collapse: collapse;
}

.catalog-specs td {
  padding: 10px 0;
  vertical-align: top;
  border-bottom: 1px solid rgba(214, 235, 255, 0.08);
  color: var(--ink-soft);
  font-size: 14px;
}

.catalog-specs td:first-child {
  width: 132px;
  padding-right: 14px;
  color: var(--ink);
  font-weight: 700;
}

.catalog-grid.is-list-mode {
  grid-template-columns: 1fr;
  gap: 0;
}

.catalog-grid.is-list-mode .catalog-card {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  column-gap: 0;
  padding: 16px 0;
  border: 0;
  border-bottom: 1px solid rgba(214, 235, 255, 0.18);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  cursor: default;
  transform: none;
}

.catalog-grid.is-list-mode .catalog-card:focus-visible {
  outline: none;
  border-bottom-color: rgba(152, 199, 255, 0.72);
  box-shadow: inset 0 -1px 0 rgba(152, 199, 255, 0.72);
}

.catalog-grid.is-list-mode .catalog-card > img {
  display: none;
}

.catalog-grid.is-list-mode .catalog-card-body {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  align-self: stretch;
  padding: 0;
  min-height: 100%;
}

.catalog-grid.is-list-mode .catalog-card-body > p,
.catalog-grid.is-list-mode .catalog-application,
.catalog-grid.is-list-mode .catalog-tags,
.catalog-grid.is-list-mode .catalog-specs {
  display: none;
}

.catalog-grid.is-list-mode .catalog-card .card-kicker {
  display: none;
}

.catalog-grid.is-list-mode .catalog-card-head {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 100%;
  gap: 0;
  width: 100%;
}

.catalog-grid.is-list-mode .catalog-card-head h4 {
  margin: 0;
  font-size: 24px;
  line-height: 1.22;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(214, 235, 255, 0.24);
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.catalog-grid.is-list-mode .catalog-card-head h4:hover,
.catalog-grid.is-list-mode .catalog-card-head h4:focus-visible {
  color: #dbeafc;
  text-decoration-color: rgba(214, 235, 255, 0.62);
  outline: none;
}

.catalog-grid.is-list-mode .catalog-card::after {
  content: none;
}

.catalog-grid.is-list-mode .catalog-card:hover::after,
.catalog-grid.is-list-mode .catalog-card:focus-visible::after {
  content: none;
}

.catalog-modal {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: none;
}

.catalog-modal.is-open {
  display: block;
}

.catalog-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 10, 22, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.catalog-modal-panel {
  position: relative;
  width: min(920px, calc(100% - 34px));
  max-height: calc(100vh - 48px);
  margin: 24px auto;
  padding: 24px;
  overflow: auto;
  border: 1px solid rgba(214, 235, 255, 0.24);
  border-radius: 24px;
  background: linear-gradient(150deg, rgba(35, 64, 103, 0.95), rgba(18, 40, 69, 0.96));
  box-shadow: 0 30px 100px rgba(3, 9, 22, 0.55);
}

.catalog-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  color: var(--ink);
  font-weight: 700;
  border: 1px solid rgba(214, 235, 255, 0.24);
  border-radius: 999px;
  background: rgba(14, 31, 53, 0.76);
  cursor: pointer;
}

.catalog-modal-close:hover {
  background: rgba(105, 158, 228, 0.26);
}

.catalog-modal-body {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 18px 24px;
  margin-top: 10px;
}

.catalog-modal-head h3 {
  margin: 6px 0 8px;
  font-size: 33px;
  line-height: 1.2;
}

.catalog-modal-head p {
  margin: 0;
  color: var(--ink-soft);
}

.catalog-modal-head .catalog-application {
  margin-top: 10px;
}

.catalog-modal-media {
  border: 1px solid rgba(220, 236, 255, 0.2);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(126, 168, 220, 0.34), rgba(82, 111, 150, 0.22));
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.catalog-modal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalog-modal-specs {
  grid-column: 1 / -1;
}

.catalog-modal-specs h4 {
  margin: 0 0 10px;
  font-size: 22px;
}

.catalog-modal-specs table {
  width: 100%;
  border-collapse: collapse;
}

.catalog-modal-specs td {
  padding: 12px 0;
  border-bottom: 1px solid rgba(214, 235, 255, 0.12);
  vertical-align: top;
  color: var(--ink-soft);
}

.catalog-modal-specs td:first-child {
  width: 160px;
  color: var(--ink);
  font-weight: 700;
}


.solution-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap-grid);
}

.solution-row {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 24px 30px;
  border: 1px solid rgba(198, 225, 255, 0.12);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.solution-row:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.18), 0 28px 70px rgba(3, 9, 22, 0.22);
}

.solution-row span {
  color: var(--accent);
  font-size: 28px;
  font-weight: 800;
}

.solution-row h3 {
  margin: 0 0 6px;
  font-size: 21px;
}

.solution-row p {
  margin: 0;
  color: var(--ink-soft);
}

.solution-cta-card {
  text-decoration: none;
  border-color: rgba(102, 168, 255, 0.28);
  background: linear-gradient(160deg, rgba(102, 168, 255, 0.16), rgba(88, 204, 255, 0.06));
}

.solution-cta-card:hover {
  border-color: rgba(102, 168, 255, 0.5);
  box-shadow: var(--glass-shadow), 0 18px 48px rgba(4, 12, 24, 0.22);
}

.solution-cta-card .cta-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(102, 168, 255, 0.14);
  border: 1px solid rgba(102, 168, 255, 0.3);
  color: var(--brand);
  line-height: 0;
  flex-shrink: 0;
  transition: background 0.22s ease, border-color 0.22s ease;
}

.solution-cta-card .cta-icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.8;
}

.solution-cta-card:hover .cta-icon {
  background: rgba(102, 168, 255, 0.24);
  border-color: rgba(102, 168, 255, 0.5);
}

.solution-cta-card h3 {
  color: var(--ink);
}

.solution-cta-copy {
  display: grid;
  gap: 10px;
}

.solution-cta-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 6px;
}

.solution-cta-note {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.solution-cta-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(214, 235, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.solution-cta-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  line-height: 0;
}

.solution-cta-arrow svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.1;
}

.solution-cta-card:hover .solution-cta-action {
  transform: translateX(3px);
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(214, 235, 255, 0.34);
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap-grid);
}

.strength-grid article {
  min-height: 160px;
  padding: var(--pad-card);
  border: 1px solid var(--line);
  border-left: 3px solid #a9c0ff;
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.strength-grid article:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.18), 0 24px 56px rgba(4, 12, 24, 0.2);
}

.strength-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
}

.strength-card-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(102, 168, 255, 0.12);
  border: 1px solid rgba(102, 168, 255, 0.24);
  color: var(--brand);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.strength-card-icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 1.9;
}

.strength-grid h3 {
  margin: 0;
  font-size: 20px;
}

.strength-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
}

/* Cases / 案例展示
   ------------------------------------------------------------ */

.cases-section {
  background: transparent;
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: stretch;
}

.cases-video {
  position: relative;
  min-height: 360px;
  padding: 20px;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(198, 225, 255, 0.14);
  background:
    radial-gradient(circle at 20% 18%, rgba(88, 204, 255, 0.16), transparent 28%),
    radial-gradient(circle at 78% 80%, rgba(102, 168, 255, 0.18), transparent 32%),
    linear-gradient(160deg, rgba(12, 30, 52, 0.96), rgba(6, 17, 31, 0.98));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.video-main {
  flex: 0 0 auto;
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(4, 16, 29, 0.92);
}

.video-main video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border-radius: inherit;
}

.video-title {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  font-weight: 600;
  color: rgba(236, 243, 255, 0.94);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.video-thumbnails {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.video-thumb {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 2px solid rgba(198, 225, 255, 0.25);
  background: rgba(255, 255, 255, 0.08) no-repeat center / cover;
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.video-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 10px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.video-thumb.has-thumb {
  border-color: rgba(198, 225, 255, 0.3);
}

.video-thumb.has-thumb::after {
  opacity: 1;
}

.video-thumb.has-thumb:hover::after {
  background: rgba(0, 0, 0, 0.1);
}

.video-thumb:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(198, 225, 255, 0.45);
  color: #fff;
}

.video-thumb.active {
  border-color: rgba(168, 192, 255, 0.7);
  color: #fff;
  box-shadow: 0 0 0 2px rgba(102, 168, 255, 0.35);
}

.video-thumb-label {
  display: none;
}

.cases-carousel {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(198, 225, 255, 0.14);
  background:
    radial-gradient(circle at 20% 18%, rgba(88, 204, 255, 0.16), transparent 28%),
    radial-gradient(circle at 78% 80%, rgba(102, 168, 255, 0.18), transparent 32%),
    linear-gradient(160deg, rgba(12, 30, 52, 0.96), rgba(6, 17, 31, 0.98));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  display: flex;
  flex-direction: column;
}

.carousel-viewport {
  flex: 1;
  overflow: hidden;
  padding: 22px;
}

.carousel-track {
  display: flex;
  gap: 32px;
  height: 100%;
  transition: transform 0.45s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.carousel-slide {
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border-radius: 12px;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 14px 20px;
  border-top: 1px solid rgba(198, 225, 255, 0.1);
  background: rgba(0, 0, 0, 0.25);
}

.carousel-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(198, 225, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #c8daff;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease;
  flex-shrink: 0;
}

.carousel-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(198, 225, 255, 0.35);
}

.carousel-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  padding: 0;
  transition: background 0.25s ease, transform 0.25s ease;
}

.carousel-dot.active {
  background: #a9c0ff;
  transform: scale(1.35);
}

.partners {
  background: transparent;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap-grid);
}

.partner-card {
  display: grid;
  place-items: center;
  padding: 18px;
  border: 1px solid rgba(198, 225, 255, 0.12);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.partner-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.18), 0 28px 70px rgba(3, 9, 22, 0.22);
}

.partner-card img {
  width: 100%;
  height: 80px;
  object-fit: contain;
  padding: 18px 22px;
  border-radius: 18px;
}

.partner-card-light img {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 28px rgba(9, 19, 36, 0.12);
}

.partner-card-neutral img {
  background: linear-gradient(180deg, rgba(239, 246, 255, 0.16), rgba(255, 255, 255, 0.06));
  border: 1px solid rgba(214, 235, 255, 0.08);
}

.partner-card-bright img {
  background: linear-gradient(180deg, rgba(222, 236, 255, 0.92), rgba(241, 247, 255, 0.82));
  box-shadow: 0 10px 28px rgba(9, 19, 36, 0.12);
}

.partner-grid img.partner-st {
  padding: 26px 30px;
}

.recruitment-section {
  background: transparent;
}

.inline-mail {
  color: #a9c0ff;
  font-weight: 700;
}

.job-accordion {
  display: grid;
  gap: 0;
  border: 1px solid rgba(198, 225, 255, 0.12);
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
}

.job-layout {
  display: grid;
  gap: 24px;
}

.job-panel {
  border: none;
  border-bottom: 1px solid rgba(198, 225, 255, 0.1);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: background 0.22s ease;
}

.job-panel:last-child {
  border-bottom: none;
}

.job-panel[open] {
  background: rgba(102, 168, 255, 0.05);
}

.job-panel summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px;
  gap: 18px;
  align-items: center;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  transition: background 0.18s ease;
}

.job-panel summary:hover {
  background: rgba(255, 255, 255, 0.04);
}

.job-panel summary::-webkit-details-marker {
  display: none;
}

.job-summary-main {
  min-width: 0;
}

.job-summary-main h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.2;
}

.job-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.job-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(214, 235, 255, 0.12);
}

.job-toggle {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(214, 235, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
}

.job-toggle::before,
.job-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 2px;
  background: #a9c0ff;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.job-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.job-panel[open] .job-toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scale(0.4);
}

.job-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  padding: 0 24px 24px;
  border-top: 1px solid rgba(198, 225, 255, 0.1);
}

.job-body > div {
  padding-top: 20px;
}

.job-body h4 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 16px;
}

.job-body ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
}

.job-body li + li {
  margin-top: 8px;
}

.job-detail-panel {
  display: none;
}

.job-detail-panel-inner {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(198, 225, 255, 0.12);
  border-radius: 28px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  overflow: hidden;
}

.job-detail-kicker {
  margin: 0;
  padding: 20px 24px 0;
  color: #a9c0ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.job-detail-content {
  flex: 1;
  min-height: 0;
  padding: 18px 24px 24px;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.26s ease, transform 0.26s ease;
}

.job-detail-content.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.job-detail-placeholder h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 28px;
}

.job-detail-placeholder p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.8;
}

.job-detail-head {
  display: grid;
  gap: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(198, 225, 255, 0.1);
}

.job-detail-head h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 2.6vw, 38px);
  line-height: 1.18;
}

.job-detail-body {
  display: grid;
  gap: 24px;
  padding-top: 24px;
}

.job-detail-section {
  display: grid;
  gap: 12px;
}

.job-detail-section h4 {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
}

.job-detail-section ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.8;
}

.job-detail-section li + li {
  margin-top: 8px;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.85fr);
  gap: 24px;
  align-items: stretch;
}

.about-shell {
  display: grid;
  align-content: start;
}

.about-visual {
  position: relative;
  min-height: 380px;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(198, 225, 255, 0.14);
  background:
    radial-gradient(circle at 20% 18%, rgba(88, 204, 255, 0.16), transparent 28%),
    radial-gradient(circle at 78% 80%, rgba(102, 168, 255, 0.18), transparent 32%),
    linear-gradient(160deg, rgba(12, 30, 52, 0.96), rgba(6, 17, 31, 0.98));
  box-shadow: var(--glass-shadow), var(--shadow-soft);
  display: flex;
  flex-direction: column;
}

.about-visual .carousel-viewport {
  flex: 1;
  overflow: hidden;
  padding: 22px;
}

.about-visual .carousel-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border-radius: 12px;
}

.about-copy p {
  margin: 0 0 18px;
}

/* About text vertical carousel */

.about-text-carousel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.text-carousel-viewport {
  flex: 1;
  overflow: hidden;
}

.text-carousel-track {
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.text-carousel-slide {
  height: 100%;
  display: flex;
  align-items: center;
}

.text-carousel-slide p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.text-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding-top: 14px;
  flex-shrink: 0;
}

.text-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  padding: 0;
  transition: background 0.25s ease, transform 0.25s ease;
}

.text-carousel-dot.active {
  background: #a9c0ff;
  transform: scale(1.35);
}

.contact {
  padding: 96px 0;
  color: var(--paper);
  background:
    radial-gradient(circle at 18% 18%, rgba(88, 204, 255, 0.16), transparent 22%),
    linear-gradient(120deg, rgba(5, 17, 31, 0.96), rgba(11, 33, 57, 0.92));
}

.contact .eyebrow {
  color: #a9c0ff;
}

.contact h2 {
  max-width: 660px;
  color: var(--paper);
}

.contact p {
  max-width: 610px;
  color: rgba(255, 255, 255, 0.78);
}

.contact-layout {
  display: block;
}

.contact-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.contact-copy > p:last-child {
  margin: 0;
  max-width: 760px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 18px;
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.contact-method:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(214, 235, 255, 0.24);
  transform: translateY(-2px);
}

.contact-method-link {
  flex: 1;
  min-width: 0;
  color: inherit;
}

.contact-copy-button {
  flex: 0 0 auto;
  min-width: 68px;
  padding: 10px 14px;
  color: var(--paper);
  border: 1px solid rgba(220, 236, 255, 0.24);
  background: rgba(9, 24, 41, 0.54);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.contact-copy-button:hover,
.contact-copy-button:focus-visible {
  background: rgba(102, 168, 255, 0.18);
  border-color: rgba(159, 215, 255, 0.42);
  transform: translateY(-1px);
}

.contact-copy-button:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px rgba(102, 168, 255, 0.22);
}

.contact-copy-button.is-copied {
  background: rgba(102, 168, 255, 0.22);
  border-color: rgba(159, 215, 255, 0.54);
}

.primary-method {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.contact-detail-card span,
.contact-methods span {
  display: block;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.contact-detail-card strong,
.contact-methods strong {
  display: block;
  margin-top: 3px;
  color: var(--paper);
  font-size: 18px;
}

.contact-value {
  font-size: 16px !important;
  line-height: 1.35;
  word-break: normal;
  overflow-wrap: anywhere;
}

.contact .section-heading {
  margin-bottom: 0;
}

.contact-detail-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.84fr) minmax(260px, 0.84fr) minmax(0, 1.32fr);
  gap: var(--gap-grid);
  margin-top: var(--heading-mb);
  align-items: stretch;
}

.contact-detail-card {
  min-height: 330px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.06)),
    rgba(255, 255, 255, 0.06);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.14), 0 24px 70px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
}

.contact-person-card {
  display: grid;
  grid-template-rows: auto 1fr;
  align-content: start;
  justify-items: start;
  gap: 16px;
  padding: 24px;
  position: relative;
  overflow: visible;
  grid-column: 1 / span 2;
}

.detail-card-copy {
  display: grid;
  gap: 6px;
  min-height: 0;
  width: 100%;
}

.contact-card-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px;
  align-items: start;
  gap: 16px;
  width: 100%;
}

.contact-card-copy {
  min-width: 0;
  justify-self: start;
}

.detail-card-copy strong {
  line-height: 1.3;
}

.contact-card-icon {
  position: relative;
  display: block;
  justify-self: end;
  align-self: start;
  width: 44px;
  height: 44px;
  line-height: 0;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.contact-card-icon svg {
  position: absolute;
  left: 50%;
  top: 50%;
  display: block;
  width: 20px;
  height: 20px;
  stroke-width: 2;
  margin: 0;
  transform: translate(-50%, -50%);
}

.contact-person-avatar {
  position: relative;
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background:
    radial-gradient(circle at 32% 30%, rgba(102, 168, 255, 0.46), transparent 48%),
    linear-gradient(160deg, rgba(14, 32, 54, 0.98), rgba(7, 18, 31, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.contact-person-avatar-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 26px;
  height: 26px;
  color: rgba(255, 255, 255, 0.94);
  transform: translate(-50%, -50%);
}

.contact-person-avatar-icon svg {
  width: 100%;
  height: 100%;
}

.contact-person-actions {
  display: grid;
  gap: 12px;
  align-content: start;
}

.contact-directory {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  width: 100%;
  min-height: 0;
  align-items: start;
}

.contact-entry {
  perspective: 3200px;
  min-height: 0;
  position: relative;
}

.contact-entry-inner {
  display: grid;
  min-height: 100%;
  transform-style: preserve-3d;
  transform-origin: center center;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.contact-entry.is-flipped .contact-entry-inner {
  transform: rotateY(180deg);
}

.contact-entry-face {
  grid-area: 1 / 1;
  display: grid;
  min-height: 100%;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.contact-entry-front {
  grid-template-rows: auto repeat(3, minmax(56px, auto));
  align-items: start;
  gap: 12px;
}

.contact-entry-back {
  grid-template-rows: auto 1fr;
  align-content: stretch;
  align-items: center;
  justify-items: center;
  gap: 18px;
  background: rgba(16, 31, 51, 0.92);
  transform: rotateY(180deg);
  text-align: center;
}

.contact-entry-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.contact-entry-name {
  min-width: 0;
}

.contact-entry-name span {
  display: block;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.contact-entry-name strong {
  display: block;
  margin-top: 2px;
  color: var(--paper);
  font-size: 18px;
  line-height: 1.3;
  white-space: nowrap;
}

.contact-entry-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  min-height: 56px;
  gap: 10px;
  min-width: 0;
}

.contact-entry-meta + .contact-entry-row,
.contact-entry-row + .contact-entry-row {
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-entry-copy-row {
  appearance: none;
  display: grid;
  width: 100%;
  min-height: 56px;
  padding-right: 0;
  padding-left: 0;
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
}

.contact-entry-copy-row:hover .contact-value,
.contact-entry-copy-row:focus-visible .contact-value,
.contact-entry-copy-row.is-copied .contact-value {
  color: rgba(255, 255, 255, 0.98);
}

.contact-entry-copy-row.is-copied .contact-copy-feedback {
  color: rgba(173, 227, 191, 0.96);
  opacity: 1;
}

.contact-entry-copy-row.is-copy-failed .contact-copy-feedback {
  color: rgba(255, 191, 191, 0.96);
  opacity: 1;
}

.contact-entry-copy-row:focus-visible {
  outline: none;
}

.contact-entry-label {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
  line-height: 1;
}

.contact-entry-value-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-self: center;
  gap: 10px;
  min-width: 0;
}

.contact-entry .contact-card-copy {
  min-width: 0;
}

.contact-entry .contact-value {
  display: block;
  flex: 1 1 auto;
  font-size: 14px !important;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  overflow-wrap: normal;
}

.contact-copy-feedback {
  flex: 0 0 auto;
  min-width: 40px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 12px;
  line-height: 1;
  text-align: right;
  opacity: 0;
  transition: opacity 0.18s ease, color 0.18s ease;
}

.contact-copy-feedback:not(:empty) {
  opacity: 1;
}

.contact-entry-row-qr {
  align-items: center;
}

.contact-entry-row-qr .contact-icon-button {
  justify-self: start;
}

.contact-icon-button {
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid rgba(220, 236, 255, 0.24);
  border-radius: 999px;
  background: rgba(9, 24, 41, 0.54);
  color: var(--paper);
  cursor: pointer;
}

.contact-icon-button-mark {
  display: block;
  width: 18px;
  height: 18px;
  margin: 0 auto;
}

.contact-icon-button-mark svg {
  width: 100%;
  height: 100%;
}

.contact-qr-popover {
  width: 100%;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 12px;
  padding: 6px 0 0;
}

.contact-entry-back .contact-qr-popover {
  align-self: center;
  width: min(100%, 220px);
  padding-top: 0;
}

.contact-qr-close {
  justify-self: center;
  padding: 8px 12px;
  color: var(--paper);
  border: 1px solid rgba(220, 236, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  cursor: pointer;
}

.contact-qr-popover-body {
  display: grid;
  justify-items: center;
  gap: 14px;
}

.contact-qr-popover-body img {
  width: 150px;
  height: 150px;
  padding: 8px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
}

.contact-qr-popover-copy {
  text-align: center;
}

.contact-qr-popover-copy span {
  color: rgba(255, 255, 255, 0.64);
}

.contact-qr-popover-copy strong {
  display: block;
  margin-top: 4px;
}

.contact-person-avatar-alt {
  background:
    radial-gradient(circle at 32% 30%, rgba(88, 204, 255, 0.42), transparent 48%),
    linear-gradient(160deg, rgba(12, 35, 58, 0.98), rgba(8, 22, 37, 0.98));
}

.location-map-card {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
  padding: 24px;
}

.contact-channel-card {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
  padding: 24px;
}

.contact-channel-card .contact-methods {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-content: start;
}

.contact-channel-card .contact-method {
  border-radius: 20px;
  padding: 16px 18px;
}

.embedded-map {
  position: relative;
  min-height: 278px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.14);
}

.embedded-map img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.map-address-overlay {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  padding: 16px 18px;
  color: var(--paper);
  background: rgba(8, 24, 76, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16);
}

.map-address-overlay address {
  display: grid;
  gap: 8px;
  margin: 0;
  font-style: normal;
}

.map-address-overlay b,
.map-address-overlay span {
  display: block;
}

.map-address-overlay b {
  color: var(--paper);
  font-size: 20px;
  line-height: 1.35;
}

.site-footer {
  padding: 26px 0;
  color: rgba(255, 255, 255, 0.66);
  background: rgba(6, 16, 29, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

@media (min-width: 981px) {
  .site-footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1200;
    border-top: 1px solid rgba(214, 235, 255, 0.12);
    box-shadow: 0 -18px 48px rgba(2, 8, 20, 0.28);
    opacity: 0;
    transform: translateY(100%);
    pointer-events: none;
    transition: transform 0.48s ease, opacity 0.48s ease;
  }

  .site-footer.is-revealed {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-grid p {
  margin: 0;
}

.footer-grid a {
  color: var(--paper);
  font-weight: 700;
}

.footer-grid .icp-link {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 500;
  margin-left: 10px;
}

.footer-grid .icp-link:hover {
  color: var(--paper);
}

@media (max-width: 980px) {
  .section-pager {
    display: none;
  }

  .hero {
    min-height: 0;
  }

  .hero-grid,
  .section-heading.split,
  .catalog-heading,
  .about-grid,
  .cases-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-shell {
    gap: 30px;
  }

  #recruitment .section-heading.split {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
    gap: 0 14px;
    align-items: end;
  }

  #recruitment .title-inline {
    gap: 8px 0;
  }

  #recruitment .title-inline h2 {
    font-size: clamp(22px, 7vw, 40px);
  }

  #recruitment .recruitment-email {
    white-space: nowrap;
    font-size: 14px;
  }

  .hero-visual {
    display: none;
  }

  .about-visual {
    min-height: 320px;
  }

  #about .about-copy {
    padding: 20px 20px 22px;
    border: 1px solid rgba(198, 225, 255, 0.12);
    border-radius: 28px;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
    box-shadow: var(--glass-shadow), var(--shadow-soft);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    display: flex;
    flex-direction: column;
    gap: 32px;
  }

  #about .about-team {
    width: 100%;
    display: block;
    overflow: hidden;
    object-fit: cover;
    flex-shrink: 0;
    border-radius: 22px;
  }

  .text-carousel-track {
    transform: none !important;
    height: auto;
    display: block;
  }

  .text-carousel-slide {
    height: auto;
  }

  .text-carousel-slide + .text-carousel-slide {
    margin-top: 18px;
  }

  .text-carousel-dots {
    display: none;
  }

  .cases-video {
    min-height: 300px;
  }

  .location-map-card {
    gap: 18px;
  }

  .contact-copy {
    gap: 14px;
  }

  .product-grid,
  .catalog-grid,
  .strength-grid {
    grid-template-columns: 1fr 1fr;
  }

  .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-card,
  .product-card.featured,
  .catalog-card {
    grid-template-columns: 1fr;
  }

  .contact-methods {
    grid-template-columns: 1fr;
  }

  .contact-person-card {
    grid-column: auto;
  }

  .contact-directory {
    grid-template-columns: 1fr;
  }

  .contact-entry {
    perspective: none;
  }

  .contact-entry-front {
    gap: 10px;
    grid-template-rows: auto repeat(3, minmax(52px, auto));
  }

  .contact-entry-row {
    grid-template-columns: 1fr;
    min-height: 52px;
    gap: 8px;
  }

  .contact-entry-meta + .contact-entry-row,
  .contact-entry-row + .contact-entry-row {
    padding-top: 10px;
  }

  .contact-entry-value-group {
    align-items: flex-start;
  }

  .contact-entry .contact-value {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }

  .contact-qr-popover {
    width: 100%;
  }

  .job-body {
    grid-template-columns: 1fr;
  }

  .contact-detail-grid {
    grid-template-columns: 1fr;
  }

  .solution-list {
    grid-template-columns: 1fr;
  }

  .solution-cta-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .catalog-modal-panel {
    width: min(900px, calc(100% - 24px));
    margin: 12px auto;
    max-height: calc(100vh - 24px);
    padding: 18px;
  }

  .catalog-modal-body {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .catalog-modal-head h3 {
    font-size: 28px;
  }

  .catalog-modal-media {
    min-height: 200px;
  }

  .catalog-card .catalog-specs {
    display: none;
  }

  .catalog-detail-button {
    display: inline-flex;
  }
}

@media (min-width: 981px) {
  .job-layout {
    grid-template-columns: minmax(340px, 0.82fr) minmax(420px, 1fr);
    align-items: start;
    gap: 24px;
  }

  .job-accordion {
    min-height: 0;
  }

  .job-detail-panel {
    display: block;
    position: sticky;
    top: calc(var(--header-height) + 22px);
    align-self: start;
    height: var(--job-detail-height);
  }

  .job-detail-panel-inner {
    height: 100%;
    min-height: 0;
  }

  .job-detail-content {
    overflow: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(169, 192, 255, 0.4) transparent;
  }

  .job-panel {
    transition: background 0.22s ease, border-color 0.22s ease;
  }

  .job-panel summary {
    min-height: 108px;
  }

  .job-panel .job-body {
    display: none;
  }

  .job-panel.is-active {
    background: rgba(102, 168, 255, 0.08);
  }

  .job-panel.is-active summary {
    background: rgba(255, 255, 255, 0.05);
  }

  .job-panel.is-active .job-toggle {
    border-color: rgba(102, 168, 255, 0.38);
    background: rgba(102, 168, 255, 0.14);
  }

  .job-panel.is-active .job-toggle::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg) scale(0.4);
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 68px;
  }

  .site-header {
    top: 0;
    left: 0;
    right: 0;
    border-radius: 0;
  }

  .shell {
    width: min(100% - 28px, 1180px);
  }

  .brand small {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    left: 10px;
    right: 10px;
    top: calc(var(--header-height) + 14px);
    z-index: 999;
    display: grid;
    gap: 8px;
    padding: 18px 20px 26px;
    background: rgba(8, 19, 34, 0.92);
    border: 1px solid rgba(214, 235, 255, 0.14);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transform: translateY(-120%);
    visibility: hidden;
    opacity: 0;
    transition: transform 0.22s ease, visibility 0.22s ease;
  }

  .nav-menu.is-open {
    transform: translateY(0);
    visibility: visible;
    opacity: 1;
  }

  .nav-menu a {
    min-height: 46px;
    justify-content: center;
  }

  .nav-menu .nav-cta {
    margin-left: 0;
  }

  .hero {
    padding-top: calc(var(--header-height) + 54px);
    background:
      radial-gradient(circle at 72% 28%, rgba(86, 135, 255, 0.18), transparent 30%),
      linear-gradient(115deg, rgba(4, 17, 36, 0.98), rgba(9, 33, 64, 0.94)),
      #08192d;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-metrics,
  .product-grid,
  .catalog-grid,
  .strength-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-visual::before,
  .hero-visual::after {
    display: none;
  }

  .section {
    padding: 70px 0;
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .hero-grid,
  .catalog-block {
    padding: 22px 18px;
    border-radius: 24px;
  }

  .product-card,
  .product-card.featured,
  .catalog-card {
    padding: 14px;
  }

  .catalog-card > img {
    height: 188px;
  }

  .catalog-metrics {
    grid-template-columns: 1fr;
  }

  .catalog-modal-close {
    min-height: 34px;
    padding: 0 12px;
    font-size: 13px;
  }

  .catalog-modal-specs td:first-child {
    width: 122px;
  }

  .job-panel summary {
    grid-template-columns: minmax(0, 1fr) 30px;
    padding: 18px 18px 16px;
  }

  .job-summary-main h3 {
    font-size: 20px;
  }

  .job-body {
    padding: 0 18px 18px;
  }

  .solution-row {
    grid-template-columns: 1fr;
    gap: 12px;
    position: static;
    left: auto;
    top: auto;
    width: 100%;
    padding: 22px 20px;
    transform: none !important;
    opacity: 1;
  }

  .solution-list {
    min-height: 0;
    display: grid;
    gap: 12px;
  }

  .contact {
    padding: 70px 0;
  }

  .wechat-card {
    min-height: 0;
  }

  .wechat-card img {
    width: 156px;
    height: 156px;
  }

  .embedded-map {
    min-height: 240px;
  }

  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── 中等宽度收窄容器（981–1280px，避免内容撑边）────────── */
@media (min-width: 981px) and (max-width: 1280px) {
  .shell {
    width: min(1080px, calc(100% - 60px));
  }
}

/* ── 矮视口降级（≤920px 高，如高分屏放大后的宽屏显示）───────── */
@media (min-width: 981px) and (max-height: 920px) {
  :root {
    --section-top-offset: 18px;
    --section-pad-bottom: 20px;
    --products-left-card-height: 124px;
    --header-height: 68px;
    --heading-mb: 24px;
  }

  html {
    scroll-snap-type: none;
    overscroll-behavior-y: auto;
  }

  .hero {
    min-height: 100vh;
    padding: calc(var(--header-height) + 28px) 0 28px;
  }

  .hero-carousel {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    height: calc(100vh - var(--header-height) - 56px);
  }

  .hero-slide.is-active {
    height: 100%;
  }

  .hero-grid {
    min-height: 0;
    height: 100%;
    gap: 28px;
    padding: 24px 0;
    border-radius: 0;
    border-color: transparent;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .hero-copy {
    max-width: 580px;
    min-height: 325px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .hero h1,
  .hero h2 {
    font-size: clamp(30px, 3vw, 42px);
    line-height: 1.08;
  }

  .hero-lead {
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.58;
  }

  .hero-actions {
    gap: 12px;
    margin-top: 22px;
  }

  .hero-visual,
  .hero-vision-visual {
    grid-template-rows: minmax(240px, 1fr) auto;
    gap: 18px;
    min-height: 380px;
    padding: 18px 18px 16px;
  }

  .hero-vision-visual {
    gap: 0;
    padding: 0;
  }

  .vision-panel {
    height: 380px;
    min-height: 380px;
    box-sizing: border-box;
    align-self: stretch;
    align-content: center;
    gap: 14px;
    padding: 24px;
  }

  .vision-panel strong {
    font-size: clamp(22px, 2.1vw, 30px);
  }

  .vision-panel p {
    font-size: 15px;
    line-height: 1.65;
  }

  .product-board {
    max-height: 240px;
  }

  .hero-metrics div {
    padding: 14px 16px;
  }

  .hero-metrics dt {
    font-size: 19px;
  }

  .hero-metrics dd {
    margin-top: 5px;
    font-size: 12px;
  }

  main > .section,
  main > .contact {
    min-height: 100vh;
  }

  .section,
  .contact {
    padding: 56px 0;
  }

  .section-heading {
    margin-bottom: 24px;
  }

  .section-heading h2,
  .about-grid h2,
  .contact h2 {
    font-size: clamp(26px, 3vw, 38px);
  }

  #products {
    padding: calc(var(--header-height) + 12px) 0 18px;
  }

  #products .product-card,
  #products .product-card.featured {
    grid-template-columns: 164px minmax(0, 1fr);
    padding: 12px;
    gap: 12px;
  }

  #products .product-thumb {
    width: 164px;
    min-width: 164px;
    max-width: 164px;
  }

  #products .product-thumb img {
    width: 164px;
  }
}