:root {
  --navy-950: #051322;
  --navy-900: #071a2f;
  --navy-800: #0b2745;
  --blue-700: #0868b8;
  --blue-600: #087bd3;
  --blue-500: #1696ea;
  --cyan-400: #42d7ff;
  --red-600: #d9002b;
  --red-500: #ec1744;
  --ink: #10243a;
  --ink-soft: #40546a;
  --muted: #526a7f;
  --line: #dce6ef;
  --surface: #f4f8fb;
  --surface-2: #edf4f8;
  --white: #ffffff;
  --success: #11805d;
  --shadow-sm: 0 8px 28px rgba(5, 31, 54, 0.08);
  --shadow-md: 0 20px 60px rgba(5, 31, 54, 0.14);
  --shadow-lg: 0 32px 100px rgba(2, 20, 38, 0.22);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1240px;
  --header-h: 76px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family:
    "Noto Sans SC",
    "Source Han Sans SC",
    "PingFang SC",
    "Microsoft YaHei UI",
    "Microsoft YaHei",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}
button,
input,
textarea,
select {
  font: inherit;
}
button {
  cursor: pointer;
}
::selection {
  background: #bfeaff;
  color: #06213b;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}
.section {
  padding: 96px 0;
}
.section-sm {
  padding: 64px 0;
}
.surface {
  background: var(--surface);
}
.surface-dark {
  background: var(--navy-950);
  color: var(--white);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: var(--blue-600);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--blue-600);
  border-radius: 999px;
}
.section-title {
  max-width: 820px;
  margin: 0 0 18px;
  font-size: clamp(32px, 3.5vw, 50px);
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.section-lead {
  max-width: 800px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 42px;
}
.section-head .section-title {
  margin-bottom: 0;
}
.section-head .section-lead {
  max-width: 540px;
}
.text-gradient {
  background: linear-gradient(
    112deg,
    var(--cyan-400),
    #6fbeff 42%,
    #ff7894 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.kicker {
  color: var(--blue-600);
  font-weight: 800;
}
.muted {
  color: var(--muted);
}
.small {
  font-size: 14px;
}
.center {
  text-align: center;
}
.center .section-lead,
.center .section-title {
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: -60px;
  z-index: 10000;
  background: #fff;
  color: #111;
  padding: 10px 16px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}
.skip-link:focus {
  top: 12px;
}

.topbar {
  background: var(--navy-950);
  color: #d8e9f6;
  font-size: 13px;
}
.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar-list {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.topbar a:hover {
  color: #fff;
}
.topbar-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.topbar-pill svg {
  width: 15px;
  height: 15px;
  color: var(--cyan-400);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(205, 220, 232, 0.72);
  transition:
    box-shadow 0.25s,
    background 0.25s;
}
.site-header.scrolled {
  box-shadow: 0 12px 38px rgba(3, 31, 55, 0.09);
  background: rgba(255, 255, 255, 0.97);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 28px;
}
.logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}
.logo img {
  width: 210px;
  height: auto;
}
.main-nav {
  margin-left: auto;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 11px 13px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  color: #233a50;
  transition: 0.2s;
}
.nav-link:hover,
.nav-link.active {
  background: #edf6fc;
  color: var(--blue-700);
}
.nav-item {
  position: relative;
}
.dropdown {
  position: absolute;
  left: 50%;
  top: calc(100% + 12px);
  width: 560px;
  transform: translate(-50%, 12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
  box-shadow: var(--shadow-md);
  transition: 0.22s;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.dropdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.dropdown-link {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 14px;
  transition: 0.2s;
}
.dropdown-link:hover {
  background: var(--surface);
}
.dropdown-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: #eaf5fc;
  color: var(--blue-700);
  border-radius: 12px;
}
.dropdown-icon svg {
  width: 22px;
  height: 22px;
}
.dropdown-link strong {
  display: block;
  font-size: 14px;
  line-height: 1.4;
}
.dropdown-link span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  margin-top: 2px;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 800;
  font-size: 15px;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    background 0.2s,
    border-color 0.2s;
  color: #fff;
  background: var(--blue-700);
  box-shadow: 0 12px 28px rgba(8, 104, 184, 0.2);
}
.btn:hover {
  transform: translateY(-2px);
  background: #075b9f;
  box-shadow: 0 18px 34px rgba(8, 104, 184, 0.25);
}
.btn svg {
  width: 18px;
  height: 18px;
}
.btn-secondary {
  background: #fff;
  color: var(--ink);
  border-color: #d5e1eb;
  box-shadow: none;
}
.btn-secondary:hover {
  border-color: #9dc5e1;
  box-shadow: var(--shadow-sm);
}
.btn-blue {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  box-shadow: 0 12px 28px rgba(8, 123, 211, 0.24);
}
.btn-blue:hover {
  box-shadow: 0 18px 34px rgba(8, 123, 211, 0.3);
}
.btn-ghost {
  background: transparent;
  color: inherit;
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: none;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}
.menu-toggle svg {
  width: 24px;
  height: 24px;
}

.hero {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  color: #fff;
  min-height: 720px;
  display: flex;
  align-items: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 74% 28%,
      rgba(24, 150, 234, 0.26),
      transparent 28%
    ),
    radial-gradient(
      circle at 88% 72%,
      rgba(236, 23, 68, 0.19),
      transparent 26%
    ),
    linear-gradient(110deg, #061425 0%, #071b31 46%, #0a2441 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(102, 188, 240, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 188, 240, 0.13) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, #000 15%, transparent 90%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: 54px;
  align-items: center;
  padding: 94px 0 84px;
}
.hero-copy {
  max-width: 690px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(125, 211, 255, 0.32);
  background: rgba(13, 61, 98, 0.52);
  backdrop-filter: blur(12px);
  border-radius: 999px;
  padding: 8px 14px;
  color: #dff5ff;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
}
.hero-badge i {
  width: 8px;
  height: 8px;
  background: var(--cyan-400);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(66, 215, 255, 0.12);
}
.hero h1 {
  margin: 0;
  font-size: clamp(44px, 5.8vw, 76px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}
.hero p {
  margin: 24px 0 0;
  color: #bfd3e3;
  font-size: 19px;
  max-width: 630px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.hero-points {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 34px;
  padding: 0;
  list-style: none;
  color: #d6e8f6;
  font-size: 14px;
}
.hero-points li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-points svg {
  width: 18px;
  height: 18px;
  color: var(--cyan-400);
}
.hero-visual {
  position: relative;
  min-height: 520px;
}
.visual-orbit {
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(84, 197, 255, 0.18);
  border-radius: 50%;
  animation: spin 30s linear infinite;
}
.visual-orbit::before,
.visual-orbit::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 24px var(--cyan-400);
}
.visual-orbit::before {
  top: 12%;
  left: 16%;
}
.visual-orbit::after {
  right: 8%;
  bottom: 22%;
  background: var(--red-500);
  box-shadow: 0 0 24px var(--red-500);
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.hero-panel {
  position: absolute;
  inset: 70px 36px 40px 48px;
  border: 1px solid rgba(192, 229, 249, 0.24);
  border-radius: 34px;
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.13),
    rgba(255, 255, 255, 0.035)
  );
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: rotate(-2deg);
}
.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    130deg,
    rgba(255, 255, 255, 0.15),
    transparent 45%
  );
}
.hero-product-main {
  position: absolute;
  width: 72%;
  right: 5%;
  bottom: 0;
  filter: drop-shadow(0 28px 35px rgba(0, 0, 0, 0.38));
  transform: rotate(6deg);
}
.hero-chip {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(5, 25, 45, 0.76);
  backdrop-filter: blur(16px);
  border-radius: 17px;
  padding: 13px 15px;
  box-shadow: var(--shadow-md);
}
.hero-chip strong {
  display: block;
  font-size: 14px;
}
.hero-chip span {
  display: block;
  color: #9fc3dc;
  font-size: 12px;
  margin-top: 2px;
}
.hero-chip.one {
  left: 0;
  top: 90px;
}
.hero-chip.two {
  right: 0;
  top: 15px;
}
.hero-chip.three {
  right: 2px;
  bottom: 62px;
}
.hero-chip-mark {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-500), var(--cyan-400));
  margin-bottom: 8px;
  color: #031728;
}
.hero-chip-mark.red {
  background: linear-gradient(135deg, var(--red-600), #ff6d89);
  color: #fff;
}
.hero-chip-mark svg {
  width: 18px;
  height: 18px;
}

.trust-strip {
  position: relative;
  z-index: 4;
  margin-top: -38px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.trust-item {
  padding: 24px 26px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-right: 1px solid var(--line);
}
.trust-item:last-child {
  border-right: 0;
}
.trust-icon {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: #ecf6fc;
  color: var(--blue-700);
}
.trust-icon svg {
  width: 24px;
  height: 24px;
}
.trust-item strong {
  display: block;
  font-size: 17px;
}
.trust-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.grid {
  display: grid;
  gap: 24px;
}
.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.product-card {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}
.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-md);
  border-color: #b7d7eb;
}
.product-media {
  position: relative;
  aspect-ratio: 1.12/1;
  background: #fff;
  border-bottom: 1px solid #edf1f4;
  overflow: hidden;
}
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
  transition: transform 0.35s;
}
.product-card:hover .product-media img {
  transform: scale(1.06) rotate(-1deg);
}
.product-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  background: rgba(5, 19, 34, 0.86);
  color: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
}
.product-body {
  padding: 24px;
}
.product-body h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.35;
}
.product-body p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 18px;
  color: var(--blue-700);
  font-weight: 800;
  font-size: 14px;
}
.link-arrow svg {
  width: 17px;
  height: 17px;
  transition: transform 0.2s;
}
.link-arrow:hover svg {
  transform: translateX(4px);
}

.bento {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  grid-template-rows: 1fr 1fr;
  gap: 20px;
}
.bento-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
  min-height: 210px;
}
.bento-card.large {
  grid-row: 1/3;
  background: linear-gradient(155deg, var(--navy-900), #0a3156);
  color: #fff;
  min-height: 440px;
}
.bento-card.accent {
  background: linear-gradient(145deg, #fdf0f3, #fff);
}
.bento-card.blue {
  background: linear-gradient(145deg, #eaf7ff, #fff);
}
.bento-card h3 {
  margin: 18px 0 8px;
  font-size: 23px;
  line-height: 1.3;
}
.bento-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.bento-card.large p {
  color: #bed3e5;
  font-size: 16px;
}
.bento-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: #eaf5fb;
  color: var(--blue-700);
}
.bento-card.large .bento-icon {
  background: rgba(255, 255, 255, 0.1);
  color: var(--cyan-400);
}
.bento-icon svg {
  width: 26px;
  height: 26px;
}
.bento-lines {
  position: absolute;
  right: -30px;
  bottom: -50px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(75, 202, 255, 0.2);
  border-radius: 50%;
}
.bento-lines::before,
.bento-lines::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(75, 202, 255, 0.15);
  border-radius: 50%;
}
.bento-lines::after {
  inset: 52px;
}
.mini-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 12px;
}
.mini-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: #dcebf6;
  font-size: 14px;
}
.mini-list svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  color: var(--cyan-400);
  margin-top: 3px;
}

.application-card {
  position: relative;
  min-height: 370px;
  border-radius: 24px;
  overflow: hidden;
  background: var(--navy-900);
  color: #fff;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  isolation: isolate;
  box-shadow: 0 18px 42px rgba(2, 17, 31, 0.22);
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}
.application-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(
    180deg,
    rgba(3, 17, 31, 0.06) 18%,
    rgba(3, 20, 36, 0.76) 66%,
    rgba(3, 18, 33, 0.97) 100%
  );
}
.application-card::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: inherit;
}
.application-card.red::before {
  background: linear-gradient(
    180deg,
    rgba(42, 4, 15, 0.03) 15%,
    rgba(60, 8, 24, 0.68) 66%,
    rgba(55, 6, 20, 0.96) 100%
  );
}
.application-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 56px rgba(2, 17, 31, 0.32);
}
.application-photo {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.application-card:hover .application-photo {
  transform: scale(1.035);
}
.application-card h3 {
  margin: 0 0 9px;
  font-size: 25px;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}
.application-card p {
  margin: 0;
  color: #d6e5ef;
  font-size: 14px;
}
.application-card.red p {
  color: #f2dbe1;
}
.app-icon {
  position: absolute;
  top: 26px;
  left: 28px;
  width: 56px;
  height: 56px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: rgba(4, 23, 41, 0.55);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  color: var(--cyan-400);
}
.application-card.red .app-icon {
  color: #ff7894;
}
.app-icon svg {
  width: 31px;
  height: 31px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  counter-reset: step;
}
.process-item {
  position: relative;
  padding: 24px 18px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  counter-increment: step;
}
.process-item::before {
  content: "0" counter(step);
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--navy-900);
  color: var(--cyan-400);
  font-weight: 900;
  font-size: 13px;
  margin-bottom: 18px;
}
.process-item h3 {
  margin: 0 0 7px;
  font-size: 17px;
}
.process-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}
.process-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -13px;
  top: 43px;
  width: 10px;
  height: 10px;
  border-top: 2px solid #a5bfd2;
  border-right: 2px solid #a5bfd2;
  transform: rotate(45deg);
  z-index: 2;
}

.article-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: 0.25s;
}
.article-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.article-cover {
  position: relative;
  aspect-ratio: 16/9;
  background: #0a2846;
  overflow: hidden;
}
.article-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(3, 19, 34, 0.05),
    rgba(3, 19, 34, 0.38)
  );
}
.article-cover::after {
  display: none;
}
.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.article-card:hover .article-cover img {
  transform: scale(1.035);
}
.article-cover.red {
  background: linear-gradient(135deg, #4b1020, #bd2144);
}
.article-cover.cyan {
  background: linear-gradient(135deg, #06364d, #0a8eb7);
}
.article-category {
  position: absolute;
  z-index: 2;
  left: 20px;
  top: 18px;
  color: #fff;
  background: rgba(3, 22, 39, 0.72);
  backdrop-filter: blur(8px);
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.article-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.article-body h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.42;
}
.article-body p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.article-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: #8a99a8;
  font-size: 12px;
  margin-top: auto;
  padding-top: 18px;
}

.faq-list {
  display: grid;
  gap: 13px;
}
details.faq {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 22px;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
details.faq[open] {
  border-color: #add3e9;
  box-shadow: var(--shadow-sm);
}
details.faq summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  padding: 20px 0;
  font-weight: 800;
  font-size: 17px;
}
details.faq summary::-webkit-details-marker {
  display: none;
}
details.faq summary::after {
  content: "+";
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: #edf6fb;
  color: var(--blue-700);
  font-size: 22px;
  line-height: 1;
  transition: transform 0.2s;
}
details.faq[open] summary::after {
  transform: rotate(45deg);
}
details.faq .faq-content {
  padding: 0 0 22px;
  color: var(--muted);
}
details.faq .faq-content p {
  margin: 0;
}

.cta-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--navy-950), #0c3c68);
  color: #fff;
  border-radius: 30px;
  padding: 54px 58px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 38px;
  align-items: center;
}
.cta-band::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  right: -130px;
  top: -160px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 0 0 48px rgba(255, 255, 255, 0.035),
    0 0 0 96px rgba(255, 255, 255, 0.02);
}
.cta-band h2 {
  position: relative;
  margin: 0 0 10px;
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.2;
}
.cta-band p {
  position: relative;
  margin: 0;
  color: #bfd4e4;
  max-width: 720px;
}
.cta-band .hero-actions {
  position: relative;
  margin: 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--navy-950), #0a3156);
  color: #fff;
  padding: 96px 0 82px;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 80% 25%,
      rgba(66, 215, 255, 0.22),
      transparent 25%
    ),
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size:
    auto,
    46px 46px,
    46px 46px;
}
.page-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr minmax(320px, 440px);
  gap: 50px;
  align-items: center;
}
.page-hero.no-media .page-hero-inner {
  grid-template-columns: 1fr;
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: #a8c5da;
  font-size: 13px;
  margin-bottom: 22px;
}
.breadcrumb a:hover {
  color: #fff;
}
.breadcrumb span[aria-current] {
  color: #fff;
}
.page-hero h1 {
  margin: 0;
  font-size: clamp(40px, 5vw, 66px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}
.page-hero p {
  margin: 22px 0 0;
  color: #c0d5e4;
  font-size: 18px;
  max-width: 760px;
}
.page-hero .hero-actions {
  margin-top: 30px;
}
.page-hero-media {
  position: relative;
  min-height: 360px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 24px;
  background: #fff;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.page-hero-media::before {
  content: "PRODUCT / CUSTOM";
  position: absolute;
  left: 22px;
  top: 18px;
  color: #718295;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.page-hero-media img {
  position: relative;
  z-index: 2;
  width: 84%;
  max-height: 310px;
  object-fit: contain;
  filter: none;
}
.page-hero-media.product-hero-media {
  background: linear-gradient(145deg, #e9f4f5, #d7e8ee);
}
.page-hero-media.product-hero-media::before {
  content: "PRODUCT / PORTFOLIO";
  z-index: 3;
  color: #36556c;
}
.page-hero-media.product-hero-media img {
  width: 96%;
  max-height: 340px;
  filter: drop-shadow(0 20px 20px rgba(7, 34, 55, 0.2));
}
.page-hero-media.application-hero-media {
  background: #061b30;
}
.page-hero-media.application-hero-media::before {
  content: "APPLICATION / ENGINEERING";
  z-index: 3;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}
.page-hero-media.application-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(3, 22, 39, 0.05),
    rgba(3, 22, 39, 0.4)
  );
  pointer-events: none;
}
.page-hero-media.application-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
}
.page-hero.contact-hero {
  background: #031729;
  padding: 78px 0 72px;
}
.page-hero.contact-hero::before {
  background:
    linear-gradient(
      90deg,
      rgba(3, 18, 32, 0.96) 0%,
      rgba(3, 23, 41, 0.82) 48%,
      rgba(3, 23, 41, 0.25) 100%
    ),
    url("../images/contact-workshop.webp") center/cover no-repeat;
}
.contact-hero .page-hero-inner {
  min-height: 410px;
}
.contact-hero .page-hero-inner > div {
  max-width: 760px;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: start;
}
.prose {
  font-size: 17px;
  color: #2d4359;
}
.prose h2 {
  margin: 54px 0 18px;
  font-size: 32px;
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.prose h2:first-child {
  margin-top: 0;
}
.prose h3 {
  margin: 34px 0 13px;
  font-size: 23px;
  line-height: 1.35;
  color: var(--ink);
}
.prose h4 {
  font-size: 18px;
  margin: 26px 0 10px;
  color: var(--ink);
}
.prose p {
  margin: 0 0 18px;
}
.prose ul,
.prose ol {
  padding-left: 1.25em;
  margin: 0 0 22px;
}
.prose li {
  margin: 8px 0;
}
.prose strong {
  color: #0e2d48;
}
.prose a {
  color: var(--blue-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.prose blockquote {
  margin: 26px 0;
  padding: 22px 24px;
  border-left: 4px solid var(--blue-500);
  background: #edf7fc;
  border-radius: 0 14px 14px 0;
  color: #29465d;
}
.prose blockquote p:last-child {
  margin-bottom: 0;
}
.prose .lead {
  font-size: 20px;
  color: #405a70;
}
.check-list {
  list-style: none !important;
  padding: 0 !important;
  display: grid;
  gap: 11px;
}
.check-list li {
  position: relative;
  padding-left: 30px;
  margin: 0 !important;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #dff5ed;
  color: var(--success);
  font-size: 12px;
  font-weight: 900;
}
.spec-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  margin: 24px 0 30px;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
  background: #fff;
}
.spec-table th,
.spec-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: 0;
}
.spec-table th {
  width: 28%;
  background: #f3f8fb;
  color: #173c59;
  font-weight: 800;
}
.spec-table td {
  color: #4c6175;
}
.note {
  padding: 18px 20px;
  background: #fff8e8;
  border: 1px solid #f1d79d;
  border-radius: 14px;
  color: #6a5221;
  font-size: 14px;
  margin: 24px 0;
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0;
}
.info-box {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: #fff;
}
.info-box h3 {
  font-size: 18px;
  margin: 0 0 8px;
}
.info-box p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}
.sidebar {
  position: sticky;
  top: 110px;
  display: grid;
  gap: 18px;
}
.sidebar-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.sidebar-card h3 {
  margin: 0 0 15px;
  font-size: 19px;
}
.sidebar-links {
  display: grid;
  gap: 4px;
}
.sidebar-links a {
  padding: 10px 12px;
  border-radius: 10px;
  color: #42586d;
  font-size: 14px;
}
.sidebar-links a:hover,
.sidebar-links a.active {
  background: #edf6fb;
  color: var(--blue-700);
  font-weight: 700;
}
.sidebar-cta {
  background: linear-gradient(150deg, var(--navy-900), #0a416f);
  color: #fff;
}
.sidebar-cta p {
  color: #bed4e4;
  font-size: 14px;
  margin: 0 0 16px;
}
.sidebar-cta .btn {
  width: 100%;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
}
.feature-card .bento-icon {
  margin-bottom: 18px;
}
.feature-card h3 {
  margin: 0 0 9px;
  font-size: 20px;
}
.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.media-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.media-frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 500px;
  background: #eaf2f7;
}
.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
}
.media-badge {
  position: absolute;
  left: 24px;
  bottom: 24px;
  background: rgba(5, 19, 34, 0.82);
  backdrop-filter: blur(12px);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 16px 18px;
  border-radius: 15px;
}
.media-badge strong {
  display: block;
  font-size: 20px;
}
.media-badge span {
  font-size: 13px;
  color: #bdd4e5;
}
.timeline {
  position: relative;
  display: grid;
  gap: 0;
  margin-top: 28px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: #cfe0eb;
}
.timeline-item {
  position: relative;
  padding: 0 0 26px 54px;
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-dot {
  position: absolute;
  left: 7px;
  top: 4px;
  width: 24px;
  height: 24px;
  border: 6px solid #e8f4fb;
  background: var(--blue-600);
  border-radius: 50%;
}
.timeline-item h3 {
  margin: 0 0 5px;
  font-size: 19px;
}
.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
}
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  padding: 34px;
  box-shadow: var(--shadow-sm);
}
.contact-panel h2 {
  margin: 0 0 12px;
  font-size: 32px;
}
.contact-panel > p {
  margin: 0 0 26px;
  color: var(--muted);
}
.contact-list {
  display: grid;
  gap: 16px;
}
.contact-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: start;
}
.contact-item-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: #eaf5fb;
  color: var(--blue-700);
  display: grid;
  place-items: center;
}
.contact-item-icon svg {
  width: 22px;
  height: 22px;
}
.contact-item strong {
  display: block;
  font-size: 14px;
}
.contact-item span,
.contact-item a {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-top: 2px;
}
.contact-item a:hover {
  color: var(--blue-700);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: grid;
  gap: 7px;
}
.form-group.full {
  grid-column: 1/-1;
}
.form-group label {
  font-weight: 700;
  font-size: 14px;
}
.form-control {
  width: 100%;
  border: 1px solid #cfdde8;
  background: #fff;
  color: var(--ink);
  border-radius: 12px;
  padding: 13px 14px;
  outline: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.form-control:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(22, 150, 234, 0.12);
}
textarea.form-control {
  min-height: 145px;
  resize: vertical;
}
.form-hint {
  font-size: 12px;
  color: var(--muted);
}
.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}
.footer {
  background: var(--navy-950);
  color: #d0e0ec;
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1.1fr;
  gap: 54px;
  padding-bottom: 48px;
}
.footer-logo {
  width: 220px;
  background: #fff;
  border-radius: 10px;
  padding: 8px 12px;
}
.footer-about {
  margin: 20px 0 0;
  color: #9fb7ca;
  font-size: 14px;
  max-width: 370px;
}
.footer h3 {
  color: #fff;
  font-size: 16px;
  margin: 0 0 18px;
}
.footer-links {
  display: grid;
  gap: 10px;
}
.footer-links a {
  color: #9fb7ca;
  font-size: 14px;
}
.footer-links a:hover {
  color: #fff;
}
.footer-contact {
  display: grid;
  gap: 13px;
}
.footer-contact div {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: #9fb7ca;
  font-size: 14px;
}
.footer-contact svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  color: var(--cyan-400);
  margin-top: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  color: #839caf;
  font-size: 12px;
}
.footer-bottom-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom-links a:hover {
  color: #fff;
}

.floating-actions {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 900;
  display: grid;
  gap: 10px;
}
.float-btn {
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--navy-900);
  color: #fff;
  box-shadow: var(--shadow-md);
  transition: 0.2s;
}
.float-btn:hover {
  transform: translateY(-3px);
  background: var(--blue-700);
}
.float-btn.red {
  background: var(--red-600);
}
.float-btn.red:hover {
  background: var(--red-500);
}
.float-btn svg {
  width: 23px;
  height: 23px;
}
.back-to-top {
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.result-box {
  max-width: 720px;
  margin: 100px auto;
  padding: 46px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-md);
  text-align: center;
}
.result-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #e1f5ed;
  color: var(--success);
  margin: 0 auto 20px;
}
.result-icon.error {
  background: #fde8ed;
  color: var(--red-600);
}
.result-icon svg {
  width: 36px;
  height: 36px;
}
.result-box h1 {
  margin: 0 0 12px;
}
.result-box p {
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* 2026 Chinese site redesign: restrained industrial technology visual system */
.hero-v2 {
  min-height: 720px;
  background: #071a2f;
}
.hero-v2::before {
  background: linear-gradient(105deg, #061522 0%, #0a2540 58%, #0b3152 100%);
}
.hero-v2::after {
  opacity: 0.3;
  background-image:
    linear-gradient(rgba(118, 183, 221, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118, 183, 221, 0.1) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(
    90deg,
    #000,
    rgba(0, 0, 0, 0.45) 62%,
    transparent
  );
}
.hero-v2 .hero-inner {
  grid-template-columns: minmax(0, 0.95fr) minmax(500px, 1.05fr);
  gap: 48px;
  padding: 82px 0 86px;
}
.hero-v2 .hero-copy {
  max-width: 640px;
}
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  color: #c3d7e6;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.hero-kicker span {
  display: inline-flex;
  padding: 5px 9px;
  border-radius: 4px;
  background: #0b6db6;
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.14em;
}
.hero-v2 h1 {
  font-size: clamp(44px, 4vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}
.hero-v2 h1 span {
  color: #72c6f4;
  white-space: nowrap;
}
.hero-v2 p {
  max-width: 610px;
  color: #c3d2de;
  font-size: 18px;
  line-height: 1.85;
}
.hero-v2 .btn-ghost {
  border-color: #66849a;
}
.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 38px 0 0;
  border-top: 1px solid rgba(196, 220, 235, 0.22);
  border-bottom: 1px solid rgba(196, 220, 235, 0.22);
}
.hero-facts div {
  padding: 17px 16px 18px 0;
  border-right: 1px solid rgba(196, 220, 235, 0.18);
}
.hero-facts div + div {
  padding-left: 18px;
}
.hero-facts div:last-child {
  border-right: 0;
}
.hero-facts dt {
  color: #79c9f3;
  font-size: 12px;
  font-weight: 800;
}
.hero-facts dd {
  margin: 4px 0 0;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.55;
}
.hero-showcase {
  position: relative;
  display: block;
  min-height: 520px;
  background: linear-gradient(145deg, #061b30, #0a3b64);
  border: 1px solid rgba(132, 200, 239, 0.28);
  border-radius: 20px;
  box-shadow: 0 34px 70px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}
.hero-showcase::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 5px;
  height: 92px;
  background: #d9002b;
}
.showcase-head {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  top: 0;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  color: #9fd3ef;
  font-size: 11px;
  letter-spacing: 0.14em;
  background: linear-gradient(
    180deg,
    rgba(2, 16, 29, 0.72),
    rgba(2, 16, 29, 0.08)
  );
}
.showcase-head strong {
  color: #fff;
  font-size: 12px;
  letter-spacing: 0;
}
.showcase-main {
  position: relative;
  display: block;
  padding: 0;
  overflow: hidden;
}
.showcase-main::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(2, 17, 30, 0.86));
  pointer-events: none;
}
.showcase-main img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}
.showcase-main > span {
  position: absolute;
  z-index: 2;
  left: 22px;
  bottom: 20px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}
.showcase-main > span b {
  margin-right: 8px;
  color: #72c6f4;
  font-size: 22px;
}
.showcase-grid {
  display: grid;
  grid-template-rows: 1fr 1fr;
}
.showcase-grid a {
  position: relative;
  display: grid;
  place-items: center;
  padding: 12px;
  overflow: hidden;
}
.showcase-grid a:first-child {
  border-bottom: 1px solid #e4eaf0;
}
.showcase-grid img {
  width: 100%;
  height: 174px;
  object-fit: contain;
}
.showcase-grid span {
  position: absolute;
  left: 14px;
  bottom: 10px;
  color: #334d62;
  font-size: 12px;
  font-weight: 800;
}
.showcase-main img {
  transition: transform 0.55s ease;
}
.showcase-main:hover img {
  transform: scale(1.018);
}

/* 2026-08 evidence-led homepage refinement */
.hero-v2 {
  min-height: 650px;
}

.hero-v2 .hero-inner {
  grid-template-columns: minmax(0, 0.96fr) minmax(500px, 1.04fr);
  gap: 44px;
  padding: 64px 0 68px;
}

.hero-kicker {
  margin-bottom: 18px;
}

.hero-v2 p {
  line-height: 1.72;
}

.hero-facts {
  margin-top: 28px;
}

.hero-showcase {
  min-height: 486px;
  background-image:
    linear-gradient(180deg, rgba(1, 13, 25, 0.03), rgba(1, 13, 25, 0.15)),
    url("../images/home-hero-stage-v3.webp");
  background-position: center;
  background-size: cover;
}

.showcase-main {
  height: 486px;
}

.showcase-main::before {
  content: "";
  position: absolute;
  z-index: 1;
  right: 8.2%;
  bottom: 10.5%;
  width: 66%;
  height: 15%;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.64);
  filter: blur(18px);
  transform: perspective(400px) rotateX(66deg);
  pointer-events: none;
}

.showcase-main img {
  position: absolute;
  z-index: 2;
  right: 5.5%;
  bottom: 11.5%;
  width: 67%;
  height: auto;
  max-height: 73%;
  object-fit: contain;
  object-position: right bottom;
  filter: drop-shadow(0 20px 18px rgba(0, 0, 0, 0.46));
  transform: perspective(950px) rotateX(57deg) rotateZ(-7deg) scale(1.08);
  transform-origin: 50% 76%;
}

.showcase-main:hover img {
  transform: perspective(950px) rotateX(55deg) rotateZ(-6deg) scale(1.105);
}

.showcase-main > span {
  left: 22px;
  bottom: 18px;
}

.evidence-section {
  background: #eef4f8;
  border-top: 1px solid #dce7ef;
  border-bottom: 1px solid #dce7ef;
}

.evidence-head {
  align-items: end;
}

.evidence-head .section-title {
  max-width: 640px;
}

.evidence-head .section-lead {
  max-width: 560px;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.evidence-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #d6e2ea;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 15px 34px rgba(7, 36, 58, 0.08);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.evidence-card:hover {
  transform: translateY(-4px);
  border-color: #8ec7e8;
  box-shadow: 0 22px 46px rgba(7, 36, 58, 0.13);
}

.evidence-thumb {
  display: block;
  height: 226px;
  overflow: hidden;
  background: #f5f7f8;
  border-bottom: 1px solid #e1e8ed;
}

.evidence-thumb img {
  width: 100%;
  height: 100%;
  padding: 12px;
  object-fit: contain;
}

.evidence-thumb-wide img {
  padding: 0;
  object-fit: cover;
}

.evidence-copy {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.evidence-copy small {
  color: #2a718f;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.evidence-copy strong {
  color: #0e2a42;
  font-size: 17px;
  line-height: 1.35;
}

.evidence-copy em {
  min-height: 44px;
  color: #526a7f;
  font-size: 13px;
  font-style: normal;
  line-height: 1.65;
}

.evidence-copy b {
  color: #0876b9;
  font-size: 13px;
}

.inspection-scope {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 22px;
  border: 1px solid #cddce6;
  border-radius: 12px;
  background: #fff;
}

.inspection-scope span {
  display: grid;
  gap: 4px;
  padding: 17px 20px;
  color: #526a7f;
  font-size: 12px;
}

.inspection-scope span + span {
  border-left: 1px solid #dbe6ed;
}

.inspection-scope b {
  color: #12324d;
  font-size: 14px;
}

.evidence-note {
  margin: 14px 0 0;
  color: #526a7f;
  font-size: 12px;
  line-height: 1.65;
}

.form-hint.is-selected {
  color: #0c7659;
  font-weight: 700;
}

.content-layout,
.prose,
.sidebar {
  min-width: 0;
}

.table-wrap,
.spec-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
}

@media (max-width: 1100px) {
  .evidence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .hero-v2 {
    min-height: 0;
  }

  .hero-v2 .hero-inner {
    gap: 24px;
    padding: 38px 0 42px;
  }

  .showcase-main,
  .hero-showcase {
    height: 344px;
    min-height: 344px;
  }

  .showcase-main img {
    right: 7%;
    bottom: 10%;
    width: 58%;
    max-height: 72%;
  }

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

  .inspection-scope span:nth-child(3) {
    border-left: 0;
  }

  .inspection-scope span:nth-child(n + 3) {
    border-top: 1px solid #dbe6ed;
  }

  .content-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }
}

@media (max-width: 560px) {
  .hero-v2 .hero-inner {
    gap: 18px;
    padding: 28px 0 30px;
  }

  .hero-kicker {
    margin-bottom: 12px;
    font-size: 11px;
  }

  .hero-v2 h1 {
    font-size: 34px;
    line-height: 1.08;
  }

  .hero-v2 p {
    font-size: 14.5px;
    line-height: 1.65;
  }

  .hero-v2 .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 20px;
  }

  .hero-v2 .hero-actions .btn {
    min-width: 0;
    padding: 0 12px;
    font-size: 13px;
    white-space: nowrap;
  }

  .hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 16px;
  }

  .hero-facts div,
  .hero-facts div + div {
    padding: 10px 7px;
  }

  .hero-facts dt {
    font-size: 10px;
  }

  .hero-facts dd {
    font-size: 10px;
    line-height: 1.4;
  }

  .hero-showcase,
  .showcase-main {
    height: 258px;
    min-height: 258px;
    border-radius: 14px;
  }

  .showcase-head {
    height: 48px;
    padding: 0 14px;
    font-size: 9px;
  }

  .showcase-head strong {
    font-size: 10px;
  }

  .showcase-main::before {
    right: 5%;
    bottom: 8%;
    width: 64%;
  }

  .showcase-main img {
    right: 4%;
    bottom: 7%;
    width: 64%;
    max-height: 69%;
  }

  .showcase-main > span {
    left: 14px;
    bottom: 12px;
    max-width: 125px;
    font-size: 10px;
    line-height: 1.45;
  }

  .showcase-main > span b {
    display: block;
    margin: 0 0 2px;
    font-size: 17px;
  }

  .evidence-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .evidence-card {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .evidence-thumb {
    height: 100%;
    min-height: 184px;
    border-right: 1px solid #e1e8ed;
    border-bottom: 0;
  }

  .evidence-thumb img {
    padding: 8px;
  }

  .evidence-copy {
    align-content: center;
    padding: 15px;
  }

  .evidence-copy strong {
    font-size: 15px;
  }

  .evidence-copy em {
    min-height: 0;
    font-size: 12px;
  }

  .inspection-scope span {
    padding: 13px;
  }
}

/* Product detail title modules: keep the same compact visual rhythm as application pages. */
@media (min-width: 821px) {
  .detail-hero {
    padding: 42px 0;
  }

  .detail-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.72fr);
    gap: 48px;
  }

  .detail-product-visual {
    height: 390px;
  }

  .detail-product-visual img {
    height: 344px;
    aspect-ratio: auto;
    object-fit: contain;
  }

  .detail-product-visual figcaption {
    min-height: 46px;
    display: flex;
    align-items: center;
  }
}

@media (max-width: 820px) {
  .detail-product-visual img {
    height: min(72vw, 360px);
    aspect-ratio: auto;
  }
}

/* Tighter vertical rhythm across adjacent content modules. */
@media (min-width: 821px) {
  main > .section {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .evidence-section {
    padding-bottom: 24px;
  }

  .evidence-section + .section {
    padding-top: 30px;
  }
}

@media (max-width: 820px) {
  main > .section {
    padding-top: 36px;
    padding-bottom: 36px;
  }

  .evidence-section {
    padding-bottom: 22px;
  }

  .evidence-section + .section {
    padding-top: 26px;
  }
}

.products-portfolio-media {
  background: linear-gradient(135deg, #0a2741 0%, #123f61 100%);
}

.products-portfolio-media .industrial-media-backdrop {
  opacity: 0.42;
}

.page-hero-media.products-portfolio-media img {
  width: 96%;
  height: 94%;
  padding: 8px;
  object-fit: contain;
  filter: drop-shadow(0 20px 26px rgba(0, 8, 20, 0.32));
}

.page-hero-media.scene-hero-media {
  background: #061b30;
  border-color: rgba(79, 185, 229, 0.28);
  border-radius: 18px;
}

.page-hero-media.scene-hero-media::before {
  content: none;
}

.page-hero-media.scene-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(90deg, rgba(3, 20, 35, 0.08), rgba(5, 38, 60, 0.02));
  pointer-events: none;
}

.page-hero-media.scene-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}
.trust-strip {
  margin-top: -30px;
}
.factory-proof {
  background: #eef3f6;
}
.proof-layout {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 52px;
  align-items: center;
}
.proof-copy .section-title {
  font-size: clamp(32px, 3.1vw, 46px);
  max-width: 560px;
}
.proof-copy > p {
  margin: 0;
  color: #54697b;
  font-size: 17px;
  max-width: 540px;
}
.proof-list {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid #cddae3;
}
.proof-list li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid #cddae3;
}
.proof-list b {
  color: #0b6db6;
  font-size: 14px;
}
.proof-list span {
  color: #53697b;
  font-size: 14px;
}
.proof-list strong {
  display: block;
  color: #17364f;
  font-size: 16px;
}
.proof-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.proof-gallery figure {
  position: relative;
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  background: #dbe5eb;
  box-shadow: 0 14px 40px rgba(10, 43, 66, 0.12);
}
.proof-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.proof-main {
  grid-column: 1/-1;
  height: 350px;
}
.proof-small {
  height: 190px;
}
.proof-gallery figcaption {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(5, 25, 41, 0.82);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 12px;
}
.proof-gallery figcaption span {
  display: block;
  color: #83cff5;
}
.proof-gallery figcaption b {
  display: block;
  margin-top: 2px;
  font-size: 14px;
}
.proof-small figcaption {
  left: 10px;
  right: auto;
  bottom: 10px;
  padding: 6px 9px;
}

@media (max-width: 1100px) {
  .hero-v2 .hero-inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .hero-v2 .hero-copy {
    max-width: 780px;
  }
  .hero-showcase {
    max-width: 760px;
    width: 100%;
    margin-inline: auto;
  }
  .proof-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .proof-copy > p {
    max-width: 760px;
  }
}
@media (max-width: 820px) {
  .hero-v2 .hero-inner {
    padding: 58px 0 72px;
  }
  .hero-showcase {
    min-height: 460px;
  }
  .showcase-main img {
    height: 320px;
  }
  .showcase-grid img {
    height: 145px;
  }
  .proof-main {
    height: 310px;
  }
  .proof-small {
    height: 170px;
  }
}
@media (max-width: 560px) {
  .hero-v2 h1 {
    font-size: 40px;
  }
  .hero-v2 h1 span {
    white-space: normal;
  }
  .hero-v2 p {
    font-size: 16px;
  }
  .hero-facts {
    grid-template-columns: 1fr;
  }
  .hero-facts div,
  .hero-facts div + div {
    padding: 12px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(196, 220, 235, 0.18);
  }
  .hero-facts div:last-child {
    border-bottom: 0;
  }
  .hero-showcase {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    min-height: 0;
  }
  .showcase-main {
    border-right: 0;
    border-bottom: 1px solid #e4eaf0;
  }
  .showcase-main img {
    height: 300px;
  }
  .showcase-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr;
  }
  .showcase-grid a:first-child {
    border-bottom: 0;
    border-right: 1px solid #e4eaf0;
  }
  .showcase-grid img {
    height: 145px;
  }
  .showcase-head strong {
    display: none;
  }
  .proof-gallery {
    grid-template-columns: 1fr;
  }
  .proof-main {
    grid-column: auto;
    height: 250px;
  }
  .proof-small {
    height: 190px;
  }
}

/* 2026-08 industrial technical factory redesign
   Product galleries remain white; hero artwork uses a shared navy background. */
:root {
  --ink: #10283e;
  --ink-soft: #36536c;
  --muted: #657d91;
  --line: #d8e3eb;
  --surface: #eef4f8;
  --surface-2: #e5edf3;
  --brand: #0475bd;
  --brand-deep: #052942;
  --accent: #19b6e9;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 5px 18px rgba(3, 35, 57, 0.08);
  --shadow-md: 0 14px 34px rgba(3, 35, 57, 0.13);
  --shadow-lg: 0 28px 64px rgba(3, 23, 41, 0.22);
  --container: 1200px;
  --header-h: 70px;
}

body {
  color: var(--ink);
  font-family:
    Inter, "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei UI",
    "PingFang SC", "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

.section {
  padding: 60px 0;
}

.section-sm {
  padding: 38px 0;
}

.section-head {
  grid-template-columns: minmax(0, 650px) minmax(280px, 380px);
  gap: 52px;
  max-width: 1120px;
  margin-bottom: 32px;
}

.section-title {
  max-width: 680px;
  font-size: clamp(32px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.section-lead,
.section-head .section-lead {
  max-width: 380px;
  color: var(--muted);
}

.site-header {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: #dbe5ec;
  backdrop-filter: blur(12px);
}

.header-inner {
  gap: 28px;
}

.logo img {
  width: 188px;
}

.nav-link {
  font-size: 15px;
  font-weight: 650;
}

.nav-link.active,
.nav-link:hover {
  background: #e7f3fa;
  color: #006db4;
}

.btn {
  min-height: 46px;
  border-radius: 7px;
  background: linear-gradient(135deg, #0784cf, #0069ae);
  box-shadow: 0 10px 24px rgba(0, 105, 174, 0.2);
}

.btn:hover {
  background: linear-gradient(135deg, #0794e8, #0876bc);
}

.card,
.sidebar-card,
.contact-panel {
  border-color: #d6e2ea;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.product-card:hover,
.article-card:hover {
  transform: translateY(-4px);
  border-color: #9fc6de;
  box-shadow: var(--shadow-md);
}

/* Homepage industrial banner */
.hero-v2 {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(1, 16, 29, 0.98) 0%, rgba(2, 27, 47, 0.92) 44%, rgba(2, 37, 63, 0.56) 100%),
    url("../images/industrial-hero-background-v2.webp") center / cover no-repeat;
  color: #fff;
}

.hero-v2::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(54, 154, 208, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54, 154, 208, 0.055) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 78%);
}

.hero-v2 .hero-inner {
  min-height: 590px;
  padding: 58px 0;
  grid-template-columns: minmax(0, 520px) minmax(460px, 1fr);
  gap: 64px;
}

.hero-v2 .hero-copy,
.hero-v2 h1,
.hero-v2 p {
  max-width: 560px;
}

.hero-kicker {
  color: #b9d9eb;
}

.hero-v2 h1 {
  color: #fff;
  font-size: clamp(42px, 4.2vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.hero-v2 h1 span {
  color: #58c9f3;
}

.hero-v2 p {
  color: #b9cddd;
  font-size: 17px;
  line-height: 1.75;
}

.hero-v2 .btn-ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

.hero-v2 .btn-ghost:hover {
  border-color: #58c9f3;
  background: rgba(17, 136, 191, 0.14);
}

.hero-facts {
  border-color: rgba(118, 190, 226, 0.3);
}

.hero-facts div {
  color: #dbe9f1;
}

.hero-facts dt {
  color: #4fc6f4;
}

.hero-showcase {
  min-height: 472px;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.showcase-head {
  padding: 0 4px 14px;
  border: 0;
  color: #90bdd5;
}

.showcase-head strong {
  color: #dcecf5;
}

.showcase-main {
  overflow: visible;
}

.showcase-main::before {
  content: "";
  position: absolute;
  right: 2%;
  bottom: 48px;
  left: 5%;
  height: 25%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(22, 174, 235, 0.26), transparent 68%);
  filter: blur(12px);
}

.showcase-main img {
  position: relative;
  z-index: 1;
  height: 430px;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: saturate(1.24) contrast(1.12) drop-shadow(0 28px 30px rgba(0, 0, 0, 0.42));
  transform: perspective(1100px) rotateX(5deg) rotateY(-7deg) rotateZ(-2deg) scale(1.04);
}

.showcase-main span {
  z-index: 2;
  right: 0;
  bottom: 0;
  left: auto;
  width: max-content;
  max-width: 100%;
  padding: 11px 15px;
  border: 1px solid rgba(81, 185, 231, 0.3);
  border-radius: 5px;
  background: rgba(2, 23, 39, 0.76);
  color: #dcecf5;
  backdrop-filter: blur(8px);
}

.trust-strip {
  border-bottom: 1px solid #d8e4ec;
  background: #fff;
}

/* Every inner page has the same title-band height and shared background. */
.page-hero {
  height: 430px;
  min-height: 430px;
  box-sizing: border-box;
  padding: 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(2, 21, 37, 0.98) 0%, rgba(3, 39, 66, 0.9) 54%, rgba(5, 61, 95, 0.52) 100%),
    url("../images/industrial-hero-background-v2.webp") center / cover no-repeat;
  color: #fff;
}

.page-hero::before {
  inset: 0;
  background:
    linear-gradient(rgba(68, 160, 207, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(68, 160, 207, 0.055) 1px, transparent 1px);
  background-size: 52px 52px;
}

.page-hero-inner,
.page-hero.no-media .page-hero-inner,
.contact-hero .page-hero-inner {
  height: 430px;
  min-height: 0;
  box-sizing: border-box;
  max-width: 1120px;
  padding: 44px 0;
  grid-template-columns: minmax(0, 610px) minmax(360px, 450px);
  gap: 60px;
  align-items: center;
}

.page-hero.no-media .page-hero-inner {
  grid-template-columns: minmax(0, 760px) minmax(280px, 1fr);
}

.page-hero.no-media .page-hero-inner::after {
  content: "ENGINEERING / MANUFACTURING";
  justify-self: end;
  padding: 15px 18px;
  border: 1px solid rgba(100, 192, 233, 0.25);
  background: rgba(4, 45, 73, 0.55);
  color: #7fcbed;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.page-hero-inner > div:first-child {
  max-width: 610px;
}

.breadcrumb {
  color: #8fb3c8;
}

.breadcrumb a:hover,
.breadcrumb span[aria-current] {
  color: #fff;
}

.page-hero .eyebrow {
  color: #39b9ec;
}

.page-hero h1 {
  max-width: 610px;
  color: #fff;
  font-size: clamp(38px, 3.7vw, 48px);
  font-weight: 700;
  line-height: 1.12;
}

.page-hero p {
  max-width: 610px;
  color: #b8cede;
  font-size: 16px;
}

.page-hero .btn-ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

.page-hero-media {
  position: relative;
  min-height: 318px;
  height: 318px;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.industrial-media-backdrop {
  position: absolute;
  inset: 12% 3% 8%;
  border: 1px solid rgba(73, 182, 231, 0.2);
  background: linear-gradient(145deg, rgba(17, 93, 132, 0.24), rgba(2, 24, 42, 0.03));
  clip-path: polygon(9% 0, 100% 0, 100% 87%, 91% 100%, 0 100%, 0 14%);
  transform: perspective(800px) rotateY(-6deg);
}

.page-hero-media img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: saturate(1.28) contrast(1.12) brightness(1.04) drop-shadow(0 25px 24px rgba(0, 0, 0, 0.42));
  transform: perspective(1000px) rotateY(-7deg) rotateX(3deg) scale(1.05);
}

.contact-hero {
  height: 430px;
  min-height: 430px;
  background-position: center 52%;
}

.contact-hero .page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 650px) 1fr;
}

/* Expanded material-backed product catalog. */
.catalog-library {
  border-top: 1px solid #dbe6ed;
  background: #f2f6f9;
}

.catalog-intro {
  margin-bottom: 28px;
}

.catalog-toolbar {
  position: sticky;
  top: calc(var(--header-h) + 10px);
  z-index: 12;
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 22px;
  margin-bottom: 34px;
  padding: 16px;
  border: 1px solid #d1e0ea;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 30px rgba(4, 42, 68, 0.11);
  backdrop-filter: blur(12px);
}

.catalog-toolbar label span {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  clip: rect(0 0 0 0);
}

.catalog-toolbar input {
  width: 100%;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid #cbdbe6;
  border-radius: 6px;
  background: #f8fbfd;
  color: #173249;
  font: inherit;
}

.catalog-toolbar input:focus {
  border-color: #148ac8;
  outline: 3px solid rgba(20, 138, 200, 0.16);
}

.catalog-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
}

.catalog-chips button {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid #d2e1ea;
  border-radius: 5px;
  background: #fff;
  color: #34536b;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
}

.catalog-chips button b {
  margin-left: 7px;
  color: #0782c5;
}

.catalog-chips button.active,
.catalog-chips button:hover {
  border-color: #0c82c2;
  background: #073b5c;
  color: #fff;
}

.catalog-chips button.active b,
.catalog-chips button:hover b {
  color: #69d2f6;
}

.catalog-category {
  scroll-margin-top: 150px;
  margin-bottom: 52px;
}

.catalog-category-head {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.4fr) auto;
  align-items: end;
  gap: 30px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid #cbdde8;
}

.catalog-category-head span {
  display: block;
  color: #0a82c3;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.catalog-category-head h2 {
  margin-top: 4px;
  font-size: 27px;
}

.catalog-category-head p {
  color: #5d7589;
  font-size: 14px;
  line-height: 1.65;
}

.catalog-category-head strong {
  color: #49687f;
  font-size: 13px;
}

.catalog-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.catalog-product-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #d5e1e9;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(5, 42, 67, 0.075);
  transition: 0.22s ease;
}

.catalog-product-card:hover {
  transform: translateY(-4px);
  border-color: #8fc1dd;
  box-shadow: 0 15px 34px rgba(4, 51, 80, 0.15);
}

.catalog-product-media {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-bottom: 1px solid #e1e9ee;
  background: #fff;
}

.catalog-product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.catalog-product-card:hover .catalog-product-media img {
  transform: scale(1.035);
}

.catalog-product-media span {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 5px 7px;
  border: 1px solid #d7e5ed;
  border-radius: 4px;
  background: rgba(245, 250, 252, 0.92);
  color: #447087;
  font-size: 10px;
  font-weight: 700;
}

.catalog-product-copy {
  padding: 16px;
}

.catalog-product-copy h3 {
  margin-bottom: 5px;
  font-size: 17px;
  line-height: 1.35;
}

.catalog-product-copy p {
  min-height: 37px;
  color: #668094;
  font-size: 12px;
  line-height: 1.55;
}

.catalog-product-copy small {
  display: block;
  margin-top: 10px;
  color: #0b7db9;
  font-weight: 650;
}

/* 产品卡面只呈现中文名称；英文副标题与内部归档数量不作为客户信息展示。 */
.catalog-product-copy > p,
.catalog-product-copy > small {
  display: none;
}

.catalog-product-copy > h3 {
  margin-bottom: 0;
}

/* 只保留中文品名后，压缩卡片信息区，避免图片下方出现空白。 */
.catalog-product-card > a {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.catalog-product-copy {
  display: flex;
  min-height: 74px;
  align-items: center;
  padding: 14px 16px;
}

.catalog-product-copy h3 {
  font-size: 16px;
}

.catalog-category {
  margin-bottom: 38px;
}

.catalog-empty,
.catalog-scope-note {
  padding: 22px 24px;
  border: 1px solid #cddde8;
  border-left: 4px solid #0b86c7;
  background: #fff;
  color: #4f6c81;
}

.catalog-scope-note {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 22px;
  margin-top: 8px;
}

.catalog-scope-note strong {
  color: #173c56;
}

@media (max-width: 1000px) {
  .hero-v2 .hero-inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero-showcase {
    max-width: 720px;
  }

  .page-hero-inner,
  .page-hero.no-media .page-hero-inner,
  .contact-hero .page-hero-inner {
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 34px;
  }

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

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

@media (max-width: 820px) {
  .section {
    padding: 48px 0;
  }

  .page-hero,
  .contact-hero {
    height: 520px;
    min-height: 520px;
  }

  .page-hero-inner,
  .page-hero.no-media .page-hero-inner,
  .contact-hero .page-hero-inner {
    height: 520px;
    min-height: 0;
    padding: 40px 0;
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .page-hero.no-media .page-hero-inner {
    height: 520px;
    min-height: 0;
  }

  .page-hero.no-media .page-hero-inner::after {
    display: none;
  }

  .page-hero-media {
    min-height: 210px;
    height: 210px;
  }

  .catalog-toolbar {
    position: static;
  }

  .catalog-category-head {
    grid-template-columns: 1fr;
    gap: 8px;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(var(--container), calc(100% - 30px));
  }

  .section {
    padding: 42px 0;
  }

  .hero-v2 .hero-inner {
    min-height: 0;
    padding: 46px 0;
  }

  .hero-v2 h1 {
    font-size: 39px;
  }

  .showcase-main img {
    height: 300px;
  }

  .page-hero-inner,
  .page-hero.no-media .page-hero-inner,
  .contact-hero .page-hero-inner {
    height: 500px;
    min-height: 0;
  }

  .page-hero,
  .contact-hero {
    height: 500px;
    min-height: 500px;
  }

  .page-hero h1 {
    font-size: 35px;
  }

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

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

@media (max-width: 1100px) {
  .main-nav,
  .header-actions .btn {
    display: none;
  }
  .menu-toggle {
    display: flex;
    margin-left: auto;
  }
  .header-inner {
    gap: 16px;
  }
  .logo img {
    width: 190px;
  }
  .hero {
    min-height: auto;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 38px;
    padding-top: 74px;
  }
  .hero-copy {
    max-width: 800px;
  }
  .hero-visual {
    min-height: 460px;
    max-width: 650px;
    width: 100%;
    margin-inline: auto;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-item:nth-child(2) {
    border-right: 0;
  }
  .trust-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento {
    grid-template-columns: 1fr 1fr;
  }
  .bento-card.large {
    grid-row: auto;
    grid-column: 1/-1;
    min-height: 380px;
  }
  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-item:nth-child(3)::after {
    display: none;
  }
  .page-hero-inner {
    grid-template-columns: 1fr 0.75fr;
  }
  .content-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
  .footer-grid > div:last-child {
    grid-column: 1/-1;
  }
}

.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
}
.mobile-drawer.open {
  display: block;
}
.mobile-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 18, 31, 0.62);
  backdrop-filter: blur(4px);
}
.mobile-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: min(92%, 410px);
  background: #fff;
  padding: 22px;
  overflow: auto;
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.2);
}
.mobile-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.mobile-panel-head img {
  width: 190px;
}
.mobile-close {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #fff;
  display: grid;
  place-items: center;
}
.mobile-nav {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.mobile-nav a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 12px;
  border-radius: 10px;
  font-weight: 700;
}
.mobile-nav a:hover {
  background: var(--surface);
  color: var(--blue-700);
}
.mobile-sub {
  margin: 0 0 6px 15px;
  border-left: 2px solid #dce9f2;
  padding-left: 12px;
  display: grid;
}
.mobile-sub a {
  font-size: 14px;
  font-weight: 600;
  padding: 9px 10px;
  color: #52697d;
}
.mobile-contact {
  margin-top: 24px;
  padding: 20px;
  background: var(--navy-900);
  border-radius: 18px;
  color: #fff;
}
.mobile-contact p {
  margin: 0 0 12px;
  color: #bdd3e3;
  font-size: 13px;
}
.mobile-contact .btn {
  width: 100%;
}

@media (max-width: 820px) {
  .section {
    padding: 72px 0;
  }
  .section-sm {
    padding: 52px 0;
  }
  .section-head {
    display: block;
  }
  .section-head .section-lead {
    margin-top: 14px;
  }
  .topbar {
    display: none;
  }
  .header-inner {
    height: 68px;
  }
  .logo img {
    width: 174px;
  }
  .hero h1 {
    font-size: clamp(41px, 11vw, 60px);
  }
  .hero p {
    font-size: 17px;
  }
  .hero-inner {
    padding: 60px 0 76px;
  }
  .hero-visual {
    min-height: 390px;
  }
  .hero-panel {
    inset: 55px 22px 32px 30px;
  }
  .hero-chip.one {
    left: 0;
    top: 55px;
  }
  .hero-chip.two {
    right: 0;
    top: 0;
  }
  .hero-chip.three {
    right: 0;
    bottom: 35px;
  }
  .hero-chip {
    padding: 10px 12px;
  }
  .hero-chip span {
    display: none;
  }
  .trust-strip {
    margin-top: -30px;
  }
  .trust-item {
    padding: 20px;
  }
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  .bento {
    grid-template-columns: 1fr;
  }
  .bento-card.large {
    grid-column: auto;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-item:nth-child(3)::after {
    display: block;
  }
  .process-item:nth-child(even)::after {
    display: none;
  }
  .page-hero {
    padding: 68px 0 62px;
  }
  .page-hero-inner {
    grid-template-columns: 1fr;
  }
  .page-hero-media {
    min-height: 300px;
  }
  .page-hero-media img {
    max-height: 270px;
  }
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
  .media-split {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .media-frame,
  .media-frame img {
    min-height: 390px;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .sidebar {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .footer-grid > div:first-child,
  .footer-grid > div:last-child {
    grid-column: 1/-1;
  }
  .cta-band {
    grid-template-columns: 1fr;
    padding: 42px 34px;
  }
  .cta-band .hero-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 26px, var(--container));
  }
  .section {
    padding: 62px 0;
  }
  .section-title {
    font-size: 34px;
  }
  .section-lead {
    font-size: 16px;
  }
  .hero h1 {
    font-size: 42px;
  }
  .hero-actions {
    display: grid;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .hero-points {
    display: grid;
    gap: 11px;
  }
  .hero-visual {
    min-height: 330px;
  }
  .hero-panel {
    inset: 52px 8px 28px 18px;
  }
  .hero-chip {
    font-size: 12px;
  }
  .hero-chip.one {
    top: 40px;
  }
  .hero-chip.two {
    right: 4px;
  }
  .hero-chip.three {
    bottom: 18px;
  }
  .hero-product-main {
    width: 82%;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .trust-item {
    border-right: 0 !important;
    border-bottom: 1px solid var(--line) !important;
  }
  .trust-item:last-child {
    border-bottom: 0 !important;
  }
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .bento-card {
    padding: 24px;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .process-item::after {
    display: none !important;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .page-hero h1 {
    font-size: 39px;
  }
  .page-hero p {
    font-size: 16px;
  }
  .page-hero-media {
    min-height: 260px;
  }
  .page-hero-media img {
    max-height: 230px;
  }
  .prose {
    font-size: 16px;
  }
  .prose h2 {
    font-size: 28px;
  }
  .prose h3 {
    font-size: 21px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full {
    grid-column: auto;
  }
  .contact-panel {
    padding: 25px;
  }
  .cta-band {
    padding: 36px 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid > div {
    grid-column: auto !important;
  }
  .footer-bottom-inner {
    display: block;
  }
  .footer-bottom-links {
    margin-top: 10px;
  }
  .floating-actions {
    right: 10px;
    bottom: 12px;
  }
  .float-btn {
    width: 48px;
    height: 48px;
  }
  .media-frame,
  .media-frame img {
    min-height: 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* 2026-08-13 final industrial refinement: consistent product imagery,
   tablet title scale, compact mobile content and single mobile contact entry. */
.hero-v2 .btn-ghost,
.page-hero .btn-ghost,
.detail-hero .btn-ghost,
.cta-band .btn-ghost {
  background: transparent;
  border-color: rgba(139, 201, 232, .58);
  color: #dceef8;
  box-shadow: none;
}

.hero-v2 .btn-ghost:hover,
.page-hero .btn-ghost:hover,
.detail-hero .btn-ghost:hover,
.cta-band .btn-ghost:hover {
  border-color: #70d1f6;
  background: rgba(63, 178, 225, .1);
}

.home-products-section .product-media {
  background: #fff;
}

.home-products-section .product-media img {
  padding: 22px;
  object-fit: contain;
}

.page-hero-media.products-portfolio-media img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: cover;
  border-radius: 10px;
  filter: drop-shadow(0 24px 30px rgba(0, 8, 20, .36));
}

.products-portfolio-media .industrial-media-backdrop {
  display: none;
}

.mobile-section-toggle {
  display: none;
}

@media (min-width: 600px) and (max-width: 900px) {
  .hero-v2 .hero-inner {
    gap: 22px;
    padding: 34px 0 38px;
  }

  .hero-v2 h1 {
    font-size: clamp(42px, 6vw, 48px);
    line-height: 1.08;
  }

  .hero-v2 p {
    font-size: 16px;
    line-height: 1.65;
  }

  .hero-showcase,
  .showcase-main {
    height: 316px;
    min-height: 316px;
  }

  .page-hero h1 {
    font-size: clamp(40px, 5.8vw, 46px);
  }
}

@media (max-width: 560px) {
  .home-page .section {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .home-page .section-head {
    margin-bottom: 18px;
  }

  .home-page .section-title {
    font-size: 28px;
  }

  .home-page .factory-proof,
  .home-page .surface-dark {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .mobile-section-toggle {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0 16px;
    border: 1px solid #c9dce8;
    border-radius: 10px;
    background: #fff;
    color: #0e3653;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
  }

  .mobile-section-toggle span {
    color: #147bb5;
    font-size: 12px;
  }

  .mobile-section-toggle::after {
    content: "+";
    margin-left: auto;
    color: #087abd;
    font-size: 22px;
    font-weight: 400;
  }

  .mobile-section-toggle[aria-expanded="true"]::after {
    content: "−";
  }

  .home-collapsible-body {
    display: none;
    padding-top: 14px;
  }

  .home-collapsible-body.is-open {
    display: block;
  }

  .home-process-section .section-head,
  .home-faq-section .center {
    margin-bottom: 16px !important;
  }

  .home-process-section .process-grid {
    gap: 10px;
  }

  .home-process-section .process-item {
    padding: 16px;
  }

  .floating-actions {
    right: 12px;
    bottom: 14px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }

  .floating-actions > .float-btn:not(.floating-contact-toggle) {
    display: none;
  }

  .floating-actions.is-open > .float-btn:not(.floating-contact-toggle) {
    display: grid;
  }

  .floating-contact-toggle {
    display: grid;
    order: 10;
    background: var(--red-600);
  }

  .floating-actions.is-open .floating-contact-toggle {
    background: var(--navy-900);
  }
}

@media (min-width: 561px) {
  .floating-contact-toggle {
    display: none;
  }
}

/* Manufacturing capability data library — 2026-08-14 */
.capability-library {
  background:
    linear-gradient(180deg, #edf5fa 0, #f7fbfe 48%, #edf5fa 100%);
  border-top: 1px solid #d4e4ef;
  border-bottom: 1px solid #d4e4ef;
}

.capability-intro {
  align-items: end;
  margin-bottom: 26px;
}

.capability-anchor-nav {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 30px;
  padding: 10px;
  border: 1px solid #ccdeea;
  border-radius: 16px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 16px 42px rgba(11, 44, 70, .08);
}

.capability-anchor-nav a {
  display: flex;
  min-height: 62px;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  padding: 10px 12px;
  border-radius: 10px;
  color: #17334a;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.capability-anchor-nav a:hover,
.capability-anchor-nav a:focus-visible {
  color: #fff;
  background: #0878bc;
  transform: translateY(-2px);
}

.capability-anchor-nav span {
  color: #168ed0;
  font-size: 11px;
  letter-spacing: .12em;
}

.capability-anchor-nav a:hover span,
.capability-anchor-nav a:focus-visible span {
  color: #bdeaff;
}

.capability-table-section {
  scroll-margin-top: 128px;
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid #c9dce9;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(13, 48, 75, .08);
}

.capability-table-head {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px 28px;
  color: #eaf8ff;
  background:
    linear-gradient(115deg, #071d2f, #0c395a 72%, #075b87);
  border-bottom: 3px solid #16a7df;
}

.capability-index {
  color: #70d8ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
}

.capability-table-head h3 {
  margin: 0 0 5px;
  color: #fff;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.25;
}

.capability-table-head p {
  max-width: 820px;
  margin: 0;
  color: #c6dbe8;
  font-size: 15px;
  line-height: 1.65;
}

.capability-table-wrap {
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-color: #7ea6bc #e7f0f5;
  scrollbar-width: thin;
}

.capability-table-wrap:focus-visible {
  outline: 3px solid rgba(18, 148, 211, .35);
  outline-offset: -3px;
}

.capability-data-table {
  width: 100%;
  min-width: 880px;
  border-collapse: separate;
  border-spacing: 0;
  color: #203d52;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.capability-data-table.wide-table {
  min-width: 1040px;
}

.capability-data-table th,
.capability-data-table td {
  padding: 14px 16px;
  border-right: 1px solid #d9e6ee;
  border-bottom: 1px solid #d9e6ee;
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.capability-data-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  color: #0a3856;
  background: #dff0f8;
  font-weight: 800;
  white-space: nowrap;
}

.capability-data-table tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 180px;
  color: #112f45;
  background: #f0f6fa;
  font-weight: 800;
}

.capability-data-table tbody tr:nth-child(even) td {
  background: #f8fbfd;
}

.capability-data-table tr > :last-child {
  border-right: 0;
}

.capability-data-table tbody tr:last-child > * {
  border-bottom: 0;
}

.capability-data-table tbody tr:hover td {
  background: #eef8fc;
}

.capability-note {
  margin: 0;
  padding: 14px 22px;
  border-top: 1px solid #e0eaf0;
  color: #5a7181;
  background: #f8fbfd;
  font-size: 13px;
  line-height: 1.6;
}

@media (max-width: 980px) {
  .capability-anchor-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .capability-table-head {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 620px) {
  .capability-anchor-nav {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  .capability-anchor-nav a {
    min-width: 132px;
    scroll-snap-align: start;
  }

  .capability-table-section {
    margin-top: 18px;
    border-radius: 14px;
  }

  .capability-table-head {
    padding: 20px;
  }

  .capability-table-head h3 {
    font-size: 22px;
  }

  .capability-table-wrap::after {
    content: "左右滑动查看完整参数 →";
    position: sticky;
    left: 0;
    display: block;
    width: max-content;
    padding: 8px 14px;
    color: #47687c;
    background: #edf5f9;
    font-size: 12px;
  }
}

.page-hero-media.automotive-product-hero {
  background: linear-gradient(145deg, #eaf5fa, #ffffff);
  border: 1px solid rgba(111, 196, 231, .45);
}

.page-hero-media.automotive-product-hero img,
.page-hero-media img[src*="capabilities-20260814"],
.page-hero-media img[src*="pi-flexible-resistor-white"] {
  object-fit: contain;
  padding: 16px;
  border-radius: 14px;
}

.product-media img[src*="capabilities-20260814"],
.product-media img[src*="pi-flexible-resistor-white"],
.product-media img[src*="automotive-fuel-gauge-resistor-white"] {
  object-fit: contain;
  padding: 18px;
  background: linear-gradient(180deg, #fff 0%, #f3f7fa 100%);
}

/* 2026-08 Apple-inspired compact layout system
   Keeps the Chipsimple blue/red identity while using a calmer type scale,
   narrower reading measure and denser vertical rhythm across every page. */
@supports not (display: block) {
:root {
  --ink: #1d1d1f;
  --ink-soft: #424245;
  --muted: #6e6e73;
  --line: #e2e2e7;
  --surface: #f5f5f7;
  --surface-2: #eeeef2;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.035);
  --shadow-md: 0 12px 34px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 22px 58px rgba(0, 0, 0, 0.12);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --container: 1120px;
  --header-h: 64px;
}

body {
  background: #fff;
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "PingFang SC", "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei UI",
    "Segoe UI", sans-serif;
  line-height: 1.62;
  letter-spacing: -0.006em;
}

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

.section {
  padding: 56px 0;
}

.section-sm {
  padding: 32px 0;
}

.surface {
  background: var(--surface);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 540px) minmax(250px, 340px);
  align-items: end;
  gap: 40px;
  max-width: 960px;
  margin: 0 auto 26px;
}

.section-title {
  max-width: 560px;
  margin-bottom: 10px;
  font-size: clamp(30px, 2.8vw, 36px);
  font-weight: 650;
  line-height: 1.16;
  letter-spacing: -0.035em;
}

.section-lead,
.section-head .section-lead {
  max-width: 360px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.62;
}

.eyebrow {
  gap: 8px;
  margin-bottom: 10px;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.12em;
}

.eyebrow::before {
  width: 22px;
  height: 1px;
}

.topbar {
  display: none;
}

.site-header {
  background: rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(0, 0, 0, 0.08);
  backdrop-filter: saturate(180%) blur(20px);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.header-inner {
  gap: 22px;
}

.logo img {
  width: 174px;
}

.nav-list {
  gap: 2px;
}

.nav-link {
  padding: 9px 11px;
  border-radius: 9px;
  color: #343437;
  font-size: 14px;
  font-weight: 550;
}

.nav-link:hover,
.nav-link.active {
  background: #f5f5f7;
  color: #0066cc;
}

.dropdown {
  border-color: rgba(0, 0, 0, 0.1);
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.11);
}

.btn {
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.btn:hover {
  transform: none;
}

.grid {
  gap: 18px;
}

.card {
  border-color: rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
}

.product-card:hover,
.article-card:hover,
.application-card:hover {
  transform: translateY(-2px);
}

.product-body,
.article-body {
  padding: 20px;
}

.product-body h3,
.article-body h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.product-media img {
  padding: 14px;
}

.bento {
  gap: 16px;
}

.bento-card {
  min-height: 180px;
  padding: 24px;
  border-color: rgba(0, 0, 0, 0.08);
  border-radius: 20px;
}

.bento-card.large {
  min-height: 376px;
}

.bento-card h3 {
  margin-top: 14px;
  font-size: 21px;
  font-weight: 600;
}

.bento-icon {
  width: 44px;
  height: 44px;
  border-radius: 13px;
}

.bento-icon svg {
  width: 23px;
  height: 23px;
}

.application-card {
  min-height: 318px;
  padding: 24px;
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(2, 17, 31, 0.14);
}

.application-card h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.app-icon {
  top: 22px;
  left: 22px;
  width: 48px;
  height: 48px;
  border-radius: 14px;
}

.process-grid {
  gap: 12px;
}

.process-item {
  padding: 20px 16px;
  border-radius: 16px;
}

.feature-grid {
  gap: 16px;
}

.feature-card {
  padding: 22px;
  border-radius: 18px;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 600;
}

.cta-band {
  gap: 28px;
  padding: 36px 40px;
  border-radius: 24px;
}

.cta-band h2 {
  max-width: 620px;
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 650;
  letter-spacing: -0.03em;
}

.page-hero {
  background: #f5f5f7;
  color: var(--ink);
  padding: 46px 0 44px;
}

.page-hero::before {
  background: radial-gradient(
    circle at 82% 24%,
    rgba(0, 113, 227, 0.08),
    transparent 30%
  );
}

.page-hero-inner {
  grid-template-columns: minmax(0, 560px) minmax(300px, 360px);
  gap: 40px;
  max-width: 960px;
}

.page-hero.no-media .page-hero-inner {
  max-width: 960px;
}

.page-hero-inner > div:first-child {
  max-width: 560px;
}

.breadcrumb {
  margin-bottom: 16px;
  color: #6e6e73;
  font-size: 12px;
}

.breadcrumb a:hover,
.breadcrumb span[aria-current] {
  color: #1d1d1f;
}

.page-hero h1 {
  max-width: 560px;
  font-size: clamp(36px, 3.6vw, 44px);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.page-hero p {
  max-width: 560px;
  margin-top: 14px;
  color: #6e6e73;
  font-size: 17px;
  line-height: 1.62;
}

.page-hero .hero-actions {
  margin-top: 24px;
}

.page-hero .btn-ghost {
  border-color: #b9b9bf;
  color: #1d1d1f;
}

.page-hero-media {
  min-height: 308px;
  border-color: rgba(0, 0, 0, 0.08);
  border-radius: 22px;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.08);
}

.page-hero-media img {
  max-height: 268px;
}

.page-hero-media.product-hero-media img {
  max-height: 292px;
}

.page-hero.contact-hero {
  color: #fff;
  padding: 54px 0 50px;
}

.page-hero.contact-hero .breadcrumb,
.page-hero.contact-hero p {
  color: rgba(255, 255, 255, 0.76);
}

.page-hero.contact-hero .breadcrumb a:hover,
.page-hero.contact-hero .breadcrumb span[aria-current] {
  color: #fff;
}

.page-hero.contact-hero .btn-ghost {
  border-color: rgba(255, 255, 255, 0.46);
  color: #fff;
}

.contact-hero .page-hero-inner {
  min-height: 340px;
}

.content-layout {
  grid-template-columns: minmax(0, 740px) 280px;
  gap: 32px;
  max-width: 1040px;
  margin-inline: auto;
}

.prose {
  color: #3a3a3c;
  font-size: 16px;
  line-height: 1.72;
}

.prose h2 {
  margin: 40px 0 14px;
  font-size: 28px;
  font-weight: 650;
  letter-spacing: -0.025em;
}

.prose h3 {
  margin: 28px 0 10px;
  font-size: 21px;
  font-weight: 600;
}

.sidebar-card,
.contact-panel,
.media-frame {
  border-color: rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
}

.contact-grid {
  gap: 20px;
  max-width: 1040px;
  margin-inline: auto;
}

.contact-panel {
  padding: 26px;
}

.contact-panel h2 {
  font-size: 26px;
  font-weight: 650;
}

.media-split {
  gap: 36px;
  max-width: 1040px;
  margin-inline: auto;
}

.info-grid {
  gap: 16px;
}

.hero-v2 {
  min-height: 0;
  background: #f5f5f7;
  color: var(--ink);
}

.hero-v2::before {
  background: #f5f5f7;
}

.hero-v2::after {
  display: none;
}

.hero-v2 .hero-inner {
  grid-template-columns: minmax(0, 0.92fr) minmax(470px, 1.08fr);
  gap: 40px;
  padding: 52px 0 60px;
}

.hero-v2 .hero-copy {
  max-width: 500px;
}

.hero-kicker {
  margin-bottom: 18px;
  color: #515154;
  font-size: 12px;
  font-weight: 600;
}

.hero-kicker span {
  border-radius: 999px;
  background: #0071e3;
}

.hero-v2 h1 {
  max-width: 500px;
  font-size: clamp(38px, 3.8vw, 48px);
  font-weight: 650;
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.hero-v2 h1 span {
  color: #0071e3;
}

.hero-v2 p {
  max-width: 500px;
  color: #6e6e73;
  font-size: 17px;
  line-height: 1.68;
}

.hero-v2 .btn-ghost {
  border-color: #b9b9bf;
  color: #1d1d1f;
}

.hero-facts {
  margin-top: 28px;
  border-color: #d7d7dc;
}

.hero-facts div {
  padding-top: 14px;
  padding-bottom: 14px;
  border-color: #d7d7dc;
}

.hero-facts dt {
  color: #0071e3;
}

.hero-facts dd {
  color: #1d1d1f;
  font-weight: 600;
}

.hero-showcase {
  min-height: 446px;
  border: 0;
  border-radius: 26px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.12);
}

.showcase-main img {
  height: 446px;
}

.trust-strip {
  margin-top: 0;
}

.trust-grid {
  border-radius: 0;
  box-shadow: none;
}

.trust-item {
  padding: 20px 22px;
}

.factory-proof {
  background: #f5f5f7;
}

.proof-layout {
  gap: 40px;
  max-width: 1040px;
  margin-inline: auto;
}

.proof-copy .section-title {
  max-width: 520px;
  font-size: clamp(30px, 3vw, 38px);
}

.proof-copy > p {
  font-size: 16px;
}

.proof-main {
  height: 300px;
}

.proof-small {
  height: 160px;
}

.footer {
  padding-top: 50px;
}

.footer-grid {
  gap: 38px;
  padding-bottom: 36px;
}

.footer-logo {
  width: 184px;
}

.footer-about {
  font-size: 14px;
}

.reveal {
  transform: translateY(12px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}

@media (max-width: 1100px) {
  .hero-v2 .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-v2 .hero-copy {
    max-width: 680px;
  }

  .page-hero-inner {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 36px;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(var(--container), calc(100% - 36px));
  }

  .section {
    padding: 46px 0;
  }

  .section-sm {
    padding: 30px 0;
  }

  .section-head {
    display: block;
    margin-bottom: 26px;
  }

  .section-head .section-lead {
    max-width: 620px;
    margin-top: 10px;
  }

  .hero-v2 .hero-inner {
    padding: 44px 0 50px;
  }

  .hero-showcase {
    min-height: 0;
  }

  .showcase-main img {
    height: 360px;
  }

  .page-hero {
    padding: 46px 0 44px;
  }

  .page-hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .page-hero-media {
    min-height: 280px;
  }

  .contact-hero .page-hero-inner {
    min-height: 300px;
  }

  .cta-band {
    padding: 32px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(var(--container), calc(100% - 32px));
  }

  .section {
    padding: 40px 0;
  }

  .section-sm {
    padding: 24px 0;
  }

  .section-title {
    font-size: 30px;
  }

  .logo img {
    width: 160px;
  }

  .hero-v2 h1 {
    font-size: 38px;
  }

  .hero-v2 p {
    font-size: 16px;
  }

  .showcase-main img {
    height: 286px;
  }

  .page-hero h1 {
    font-size: 36px;
  }

  .page-hero p {
    font-size: 16px;
  }

  .page-hero-media {
    min-height: 240px;
  }

  .application-card {
    min-height: 300px;
  }

  .bento-card,
  .contact-panel {
    padding: 22px;
  }

  .cta-band {
    padding: 28px 22px;
  }
}
}

/* Final industrial title-band lock: identical height on every inner page. */
.page-hero,
.page-hero.contact-hero {
  height: 430px;
  min-height: 430px;
  box-sizing: border-box;
  padding: 0;
  background:
    linear-gradient(
      90deg,
      rgba(2, 21, 37, 0.98) 0%,
      rgba(3, 39, 66, 0.9) 54%,
      rgba(5, 61, 95, 0.52) 100%
    ),
    url("../images/industrial-hero-background-v2.webp") center / cover no-repeat;
  color: #fff;
}

.page-hero-inner,
.page-hero.no-media .page-hero-inner,
.contact-hero .page-hero-inner {
  height: 430px;
  min-height: 0;
  box-sizing: border-box;
  padding-block: 44px;
  align-items: center;
}

.page-hero h1 {
  color: #fff;
  font-size: clamp(38px, 3.7vw, 48px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.page-hero p {
  color: #b8cede;
  font-size: 16px;
}

.page-hero .breadcrumb {
  color: #8fb3c8;
}

.page-hero .breadcrumb a:hover,
.page-hero .breadcrumb span[aria-current] {
  color: #fff;
}

.page-hero-media {
  height: 318px;
  min-height: 318px;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

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

.page-hero-media.product-hero-media,
.page-hero-media.application-hero-media {
  background: transparent;
}

.page-hero-media img,
.page-hero-media.product-hero-media img {
  width: 100%;
  max-height: none;
}

.page-hero-media img[src*="hero-cutouts-20260812"] {
  mix-blend-mode: normal;
  opacity: 1;
  filter: saturate(1.18) contrast(1.08) brightness(0.96)
    drop-shadow(0 28px 26px rgba(0, 0, 0, 0.42));
}

.industrial-media-backdrop {
  inset: 16% 4% 10%;
  border-color: rgba(80, 194, 240, 0.3);
  background: linear-gradient(
    145deg,
    rgba(11, 79, 115, 0.42),
    rgba(2, 24, 42, 0.08)
  );
}

@media (max-width: 820px) {
  .page-hero,
  .page-hero.contact-hero {
    height: 520px;
    min-height: 520px;
  }

  .page-hero-inner,
  .page-hero.no-media .page-hero-inner,
  .contact-hero .page-hero-inner {
    height: 520px;
    min-height: 0;
    padding-block: 36px;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-hero-media {
    height: 208px;
    min-height: 208px;
  }

  .page-hero.no-media .page-hero-inner::after {
    display: none;
  }
}

@media (max-width: 560px) {
  .page-hero,
  .page-hero.contact-hero,
  .page-hero-inner,
  .page-hero.no-media .page-hero-inner,
  .contact-hero .page-hero-inner {
    height: 500px;
    min-height: 500px;
  }

  .page-hero h1 {
    font-size: 35px;
  }

  .page-hero-media {
    height: 190px;
    min-height: 190px;
  }
}

/* Final homepage/evidence/mobile lock. Keep this block last so legacy media rules
   cannot reintroduce the tall first screen or the photographed white board. */
.hero-v2 {
  min-height: 650px;
}

/* Verified catalog product detail pages */
.detail-hero {
  position: relative;
  overflow: hidden;
  padding: 54px 0;
  background:
    linear-gradient(90deg, rgba(2, 20, 36, 0.98), rgba(5, 45, 74, 0.9) 60%, rgba(8, 73, 105, 0.76)),
    url("../images/industrial-hero-background-v2.webp") center / cover no-repeat;
  color: #fff;
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(430px, 0.75fr);
  gap: 64px;
  align-items: center;
}

.detail-hero .breadcrumb,
.detail-hero .breadcrumb a {
  color: #9fc2d8;
}

.detail-hero h1 {
  max-width: 720px;
  margin: 15px 0 5px;
  color: #fff;
  font-size: clamp(38px, 4.2vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.detail-en {
  margin: 0 0 20px;
  color: #69c8f3;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.detail-intro {
  max-width: 700px;
  margin: 0;
  color: #c6d8e4;
  font-size: 17px;
  line-height: 1.85;
}

.detail-proof-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.detail-proof-tags span {
  padding: 6px 10px;
  border: 1px solid rgba(125, 201, 237, 0.32);
  border-radius: 4px;
  background: rgba(4, 30, 50, 0.42);
  color: #b9d6e7;
  font-size: 11px;
  font-weight: 700;
}

.detail-product-visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(140, 208, 240, 0.32);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 34px 70px rgba(0, 0, 0, 0.3);
}

.detail-product-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
}

.detail-product-visual figcaption {
  padding: 12px 18px;
  border-top: 1px solid #e2e9ee;
  color: #526a7f;
  font-size: 12px;
}

.detail-overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.65fr);
  gap: 54px;
  align-items: start;
}

.detail-engineering h2,
.detail-quick h2 {
  margin: 12px 0 18px;
  color: #102a42;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.25;
}

.detail-engineering p {
  color: #415c71;
  font-size: 16px;
  line-height: 1.9;
}

.detail-quick {
  padding: 28px;
  border: 1px solid #d4e1ea;
  border-top: 4px solid #1187c7;
  border-radius: 12px;
  background: #f3f8fb;
}

.detail-quick h2 {
  margin-top: 0;
  font-size: 23px;
}

.detail-quick ul,
.detail-confirm ul {
  margin: 0;
  padding-left: 20px;
  color: #405b70;
  line-height: 1.9;
}

.detail-two-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.detail-list-card {
  padding: 30px;
  border: 1px solid #d8e3eb;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(7, 36, 58, 0.06);
}

.detail-list-card h3 {
  margin: 0 0 18px;
  color: #102a42;
  font-size: 23px;
}

.detail-process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid #d4e1ea;
  border-radius: 14px;
  overflow: hidden;
}

.detail-process li {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 24px 20px;
  background: #fff;
}

.detail-process li + li {
  border-left: 1px solid #dbe6ed;
}

.detail-process b {
  color: #0a83c5;
  font-size: 23px;
}

.detail-process strong {
  color: #102a42;
  font-size: 16px;
}

.detail-process span {
  color: #526a7f;
  font-size: 13px;
  line-height: 1.7;
}

.detail-confirm {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr) auto;
  gap: 42px;
  align-items: center;
}

.detail-confirm h2 {
  margin: 10px 0 12px;
  color: #fff;
  font-size: 34px;
}

.detail-confirm p,
.detail-confirm ul {
  color: #b9d0df;
}

.detail-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.detail-related-card {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  align-items: center;
  overflow: hidden;
  border: 1px solid #d8e3eb;
  border-radius: 12px;
  background: #fff;
}

.detail-related-card img {
  width: 126px;
  height: 126px;
  object-fit: contain;
  border-right: 1px solid #e2e9ee;
}

.detail-related-card span {
  display: grid;
  gap: 6px;
  padding: 16px;
}

.detail-related-card strong {
  color: #102a42;
  font-size: 15px;
}

.detail-related-card small {
  color: #526a7f;
  line-height: 1.45;
}

@media (max-width: 1100px) {
  .detail-hero-grid {
    grid-template-columns: minmax(0, 1fr) 390px;
    gap: 40px;
  }

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

  .detail-process li:nth-child(4) {
    border-left: 0;
  }

  .detail-process li:nth-child(n + 4) {
    border-top: 1px solid #dbe6ed;
  }

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

  .detail-confirm .btn {
    justify-self: start;
  }
}

@media (max-width: 820px) {
  .detail-hero {
    padding: 38px 0;
  }

  .detail-hero-grid,
  .detail-overview-grid,
  .detail-confirm {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .detail-product-visual {
    width: min(520px, 100%);
  }

  .detail-two-grid,
  .detail-related-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 560px) {
  .detail-hero h1 {
    font-size: 34px;
  }

  .detail-intro {
    font-size: 14.5px;
  }

  .detail-product-visual {
    border-radius: 12px;
  }

  .detail-process {
    grid-template-columns: minmax(0, 1fr);
  }

  .detail-process li + li,
  .detail-process li:nth-child(4),
  .detail-process li:nth-child(n + 4) {
    border-left: 0;
    border-top: 1px solid #dbe6ed;
  }

  .detail-related-card {
    grid-template-columns: 104px minmax(0, 1fr);
  }

  .detail-related-card img {
    width: 104px;
    height: 104px;
  }
}

.hero-v2 .hero-inner {
  grid-template-columns: minmax(0, 0.96fr) minmax(500px, 1.04fr);
  gap: 44px;
  padding: 64px 0 68px;
}

.hero-showcase {
  min-height: 486px;
  background-image:
    linear-gradient(180deg, rgba(1, 13, 25, 0.03), rgba(1, 13, 25, 0.15)),
    url("../images/home-hero-stage-v3.webp");
  background-position: center;
  background-size: cover;
}

.showcase-main {
  height: 486px;
}

.showcase-main img {
  position: absolute;
  z-index: 2;
  right: 5.5%;
  bottom: 11.5%;
  width: 67%;
  height: auto;
  max-height: 73%;
  object-fit: contain;
  object-position: right bottom;
  filter: drop-shadow(0 20px 18px rgba(0, 0, 0, 0.46));
  transform: perspective(950px) rotateX(57deg) rotateZ(-7deg) scale(1.08);
  transform-origin: 50% 76%;
}

.page-hero,
.page-hero.contact-hero {
  background:
    linear-gradient(90deg, rgba(2, 21, 37, 0.98) 0%, rgba(3, 39, 66, 0.9) 54%, rgba(5, 61, 95, 0.52) 100%),
    url("../images/industrial-hero-background-v2.webp") center / cover no-repeat;
}

@media (max-width: 1100px) {
  .hero-v2 .hero-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .hero-v2 {
    min-height: 0;
  }

  .hero-v2 .hero-inner {
    gap: 24px;
    padding: 38px 0 42px;
  }

  .hero-showcase,
  .showcase-main {
    height: 344px;
    min-height: 344px;
  }

  .showcase-main img {
    right: 7%;
    bottom: 10%;
    width: 58%;
    max-height: 72%;
  }
}

@media (max-width: 560px) {
  .hero-v2 .hero-inner {
    gap: 18px;
    padding: 28px 0 30px;
  }

  .hero-v2 h1 {
    font-size: 34px;
    line-height: 1.08;
  }

  .hero-v2 p {
    font-size: 14.5px;
    line-height: 1.65;
  }

  .hero-v2 .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 20px;
  }

  .hero-v2 .hero-actions .btn {
    min-width: 0;
    padding: 0 12px;
    font-size: 13px;
    white-space: nowrap;
  }

  .hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 16px;
  }

  .hero-facts div,
  .hero-facts div + div {
    padding: 10px 7px;
  }

  .hero-facts dt,
  .hero-facts dd {
    font-size: 10px;
  }

  .hero-showcase,
  .showcase-main {
    height: 258px;
    min-height: 258px;
    border-radius: 14px;
  }

  .showcase-main img {
    right: 4%;
    bottom: 7%;
    width: 64%;
    max-height: 69%;
  }
}

/* 2026-08 homepage industrial cinema product carousel */
.hero-showcase {
  overflow: hidden;
  isolation: isolate;
}

.showcase-carousel {
  position: relative;
  height: 100%;
  min-height: inherit;
  overflow: hidden;
}

.showcase-carousel::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 12% 5% 18%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(70, 197, 240, 0.3), rgba(14, 76, 112, 0.14) 48%, transparent 74%);
  filter: blur(18px);
  pointer-events: none;
}

.showcase-carousel {
  background:
    linear-gradient(180deg, rgba(5, 38, 64, .22), rgba(3, 25, 46, .06)),
    radial-gradient(circle at 62% 38%, rgba(55, 159, 207, .2), transparent 46%);
}

.hero-showcase {
  background-image:
    linear-gradient(180deg, rgba(3, 29, 51, .02), rgba(2, 24, 43, .08)),
    url("../images/home-hero-stage-v3.webp");
}

.showcase-head,
.showcase-carousel {
  filter: none;
}

.showcase-carousel::after {
  content: "";
  position: absolute;
  z-index: 4;
  top: -20%;
  bottom: -20%;
  left: -34%;
  width: 20%;
  opacity: 0;
  transform: skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(122, 220, 255, 0.23), transparent);
  mix-blend-mode: screen;
  pointer-events: none;
}

.showcase-carousel.is-transitioning::after {
  animation: showcase-light-sweep 1.25s cubic-bezier(.22, .61, .36, 1);
}

.showcase-slide {
  position: absolute;
  z-index: 2;
  inset: 46px 22px 66px;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(7%, 2%, 0) scale(.88);
  filter: blur(12px) brightness(.66) saturate(.78);
  pointer-events: none;
  transition:
    opacity .82s cubic-bezier(.2, .7, .2, 1),
    transform 1.15s cubic-bezier(.16, 1, .3, 1),
    filter .9s ease,
    visibility 0s linear .9s;
}

.showcase-slide.is-active {
  z-index: 3;
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0) brightness(1) saturate(1.04);
  pointer-events: auto;
  transition-delay: .08s, .08s, .08s, 0s;
}

.showcase-slide img {
  display: block;
  width: min(88%, 620px);
  height: min(84%, 395px);
  object-fit: contain;
  filter:
    drop-shadow(0 30px 24px rgba(0, 0, 0, .52))
    drop-shadow(0 0 24px rgba(48, 172, 225, .16));
  transform: perspective(1100px) rotateX(5deg) rotateY(-3deg) translateY(-8px) scale(.96);
  transform-origin: 50% 62%;
  transition: transform 5.2s cubic-bezier(.2, .65, .25, 1), filter .35s ease;
}

.showcase-slide.is-active img {
  transform: perspective(1100px) rotateX(1deg) rotateY(0deg) translateY(-18px) scale(1.025);
}

/* The circular stainless-steel heater needs more clearance above the title and
   thumbnail rail than the wider product silhouettes. */
.showcase-slide-stainless img {
  width: min(90%, 598px);
  height: 280px;
  transform: perspective(1100px) rotateX(4deg) rotateY(-2deg) translateY(-2px) scale(.98);
}

.showcase-slide-stainless.is-active img {
  transform: perspective(1100px) rotateX(1deg) rotateY(0deg) translateY(-6px) scale(1.015);
}

.hero-material-list {
  white-space: nowrap;
  font-size: clamp(12px, .85vw, 14px);
  letter-spacing: -.02em;
}

.showcase-slide-photo {
  inset: 52px 32px 70px;
  overflow: hidden;
  border: 1px solid rgba(133, 205, 236, .2);
  border-radius: 10px;
  background: #cbd7e1;
  box-shadow: 0 24px 52px rgba(0, 0, 0, .38);
}

.showcase-slide-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(225, 244, 252, .06), transparent 36%),
    linear-gradient(90deg, rgba(5, 41, 65, .12), transparent 18%, transparent 82%, rgba(5, 41, 65, .12));
  pointer-events: none;
}

.showcase-slide-photo img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  filter: contrast(1.02) saturate(.98);
  transform: scale(1.025) translateY(-3px);
  transition: transform 5.2s cubic-bezier(.2, .65, .25, 1), filter .35s ease;
}

.showcase-slide-photo.is-active img {
  transform: scale(1.075) translateY(-7px);
}

.showcase-slide-photo .showcase-product-name {
  left: 14px;
  bottom: 11px;
  padding: 7px 10px;
  border: 1px solid rgba(157, 218, 243, .3);
  border-radius: 5px;
  background: rgba(2, 25, 43, .78);
  backdrop-filter: blur(8px);
}

.showcase-slide-scene {
  inset: 48px 28px 68px;
  overflow: hidden;
  border: 1px solid rgba(121, 204, 240, .22);
  border-radius: 10px;
  background: #041b31;
  box-shadow: 0 24px 54px rgba(0, 0, 0, .38);
}

.showcase-slide-scene img,
.showcase-slide-scene.is-active img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  filter: saturate(1.03) contrast(1.03);
  transform: scale(1.035) translateY(-3px);
}

.showcase-slide-scene.is-active img {
  transform: scale(1.08) translateY(-6px);
}

.showcase-slide-scene .showcase-product-name {
  left: 14px;
  bottom: 11px;
  padding: 7px 10px;
  border: 1px solid rgba(157, 218, 243, .3);
  border-radius: 5px;
  background: rgba(2, 25, 43, .8);
  backdrop-filter: blur(8px);
}

.showcase-slide:hover img,
.showcase-slide:focus-visible img {
  filter:
    drop-shadow(0 34px 27px rgba(0, 0, 0, .56))
    drop-shadow(0 0 28px rgba(70, 195, 240, .24));
}

.showcase-slide:focus-visible {
  outline: 2px solid #6fd3fb;
  outline-offset: -6px;
}

.showcase-product-name {
  position: absolute;
  left: 22px;
  bottom: 4px;
  color: #eef9ff;
  font-size: 14px;
  font-style: normal;
  font-weight: 650;
  letter-spacing: .06em;
  text-shadow: 0 3px 16px rgba(0, 0, 0, .7);
}

.showcase-nav {
  position: absolute;
  z-index: 7;
  right: 18px;
  bottom: 15px;
  left: 18px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.showcase-nav button {
  position: relative;
  min-width: 0;
  height: 44px;
  overflow: hidden;
  padding: 3px;
  border: 1px solid rgba(129, 183, 213, .28);
  border-radius: 7px;
  background: rgba(1, 17, 30, .76);
  box-shadow: inset 0 1px rgba(255, 255, 255, .05);
  cursor: pointer;
  transition: border-color .22s ease, background-color .22s ease, transform .22s ease;
}

.showcase-nav button::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 2px;
  left: 3px;
  height: 2px;
  border-radius: 2px;
  background: rgba(122, 179, 208, .24);
}

.showcase-nav button.is-active {
  border-color: rgba(95, 207, 248, .9);
  background: rgba(5, 55, 87, .9);
  transform: translateY(-2px);
}

.showcase-nav button.is-active::after {
  transform-origin: left;
  background: #55cef8;
  animation: showcase-progress 5.5s linear;
}

.showcase-nav button:focus-visible {
  outline: 2px solid #d9f5ff;
  outline-offset: 2px;
}

.showcase-nav img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: .66;
  filter: saturate(.72) brightness(.86);
  transition: opacity .22s ease, filter .22s ease;
}

.showcase-nav button:hover img,
.showcase-nav button.is-active img {
  opacity: 1;
  filter: saturate(1) brightness(1);
}

@keyframes showcase-light-sweep {
  0% { left: -34%; opacity: 0; }
  18% { opacity: .88; }
  70% { opacity: .42; }
  100% { left: 124%; opacity: 0; }
}

@keyframes showcase-progress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (max-width: 820px) {
  .showcase-slide {
    inset: 42px 10px 58px;
  }

  .showcase-slide img {
    width: min(82%, 540px);
    height: min(80%, 265px);
  }

  .showcase-slide-stainless img {
    width: min(90%, 520px);
    height: 240px;
    transform: perspective(1100px) rotateX(3deg) rotateY(-2deg) translateY(-8px) scale(.98);
  }

  .showcase-slide-stainless.is-active img {
    transform: perspective(1100px) rotateX(1deg) rotateY(0deg) translateY(-12px) scale(1.01);
  }

  .showcase-slide-photo {
    inset: 45px 14px 60px;
  }

  .showcase-slide-scene {
    inset: 45px 14px 60px;
  }

  .showcase-slide-photo img {
    width: 100%;
    height: 100%;
  }

  .showcase-product-name {
    left: 12px;
    font-size: 12px;
  }

  .showcase-nav {
    right: 10px;
    bottom: 10px;
    left: 10px;
    gap: 5px;
  }

  .showcase-nav button {
    height: 38px;
  }
}

@media (max-width: 560px) {
  .showcase-slide {
    inset: 40px 8px 53px;
    transform: translate3d(4%, 1%, 0) scale(.93);
  }

  .showcase-slide img {
    width: 86%;
    height: 170px;
    transform: translateY(-4px) scale(.98);
  }

  .showcase-slide-photo {
    inset: 40px 8px 52px;
  }

  .showcase-slide-scene {
    inset: 40px 8px 52px;
  }

  .showcase-slide-photo img,
  .showcase-slide-photo.is-active img {
    width: 100%;
    height: 100%;
    transform: scale(1.04) translateY(-2px);
  }

  .showcase-slide-scene img,
  .showcase-slide-scene.is-active img {
    width: 100%;
    height: 100%;
    transform: scale(1.04) translateY(-2px);
  }

  .showcase-slide.is-active img {
    transform: translateY(-8px) scale(1.01);
  }

  .showcase-slide-stainless img {
    width: 84%;
    height: 165px;
    transform: translateY(-7px) scale(.98);
  }

  .showcase-slide-stainless.is-active img {
    transform: translateY(-11px) scale(1.01);
  }

  .showcase-product-name {
    bottom: 0;
    max-width: 58%;
    overflow: hidden;
    font-size: 10px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .showcase-nav {
    right: 7px;
    bottom: 7px;
    left: auto;
    width: 40%;
    gap: 3px;
  }

  .showcase-nav button {
    height: 30px;
    border-radius: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .showcase-carousel::after,
  .showcase-nav button.is-active::after {
    animation: none !important;
  }

  .showcase-slide,
  .showcase-slide img {
    transition: none !important;
  }
}

/* Final detail-hero sizing override; shared by all 38 catalog detail pages. */
@media (min-width: 821px) {
  .detail-hero {
    padding: 42px 0;
  }

  .detail-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.72fr);
    gap: 48px;
  }

  .detail-product-visual {
    height: 390px;
  }

  .detail-product-visual img {
    height: 344px;
    aspect-ratio: auto;
    object-fit: contain;
  }

  .detail-product-visual figcaption {
    min-height: 46px;
    display: flex;
    align-items: center;
  }
}

@media (max-width: 820px) {
  .detail-product-visual img {
    height: min(72vw, 360px);
    aspect-ratio: auto;
  }
}

/* Final refinement lock — keep after all legacy compatibility blocks. */
.hero-v2 .btn-ghost,
.page-hero .btn-ghost,
.detail-hero .btn-ghost,
.cta-band .btn-ghost {
  background: transparent;
  border-color: rgba(139, 201, 232, .58);
  color: #dceef8;
  box-shadow: none;
}

.home-products-section .product-media {
  background: #fff;
}

.home-products-section .product-media img {
  padding: 22px;
  object-fit: contain;
}

.page-hero-media.products-portfolio-media img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: cover;
  border-radius: 10px;
  filter: drop-shadow(0 24px 30px rgba(0, 8, 20, .36));
}

@media (min-width: 600px) and (max-width: 900px) {
  .hero-v2 .hero-inner {
    gap: 22px;
    padding: 34px 0 38px;
  }

  .hero-v2 h1 {
    font-size: clamp(42px, 6vw, 48px);
    line-height: 1.08;
  }

  .hero-v2 p {
    font-size: 16px;
    line-height: 1.65;
  }

  .hero-showcase,
  .showcase-main {
    height: 316px;
    min-height: 316px;
  }
}

@media (max-width: 560px) {
  .home-page .section {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .home-collapsible-body {
    display: none;
    padding-top: 14px;
  }

  .home-collapsible-body.is-open {
    display: block;
  }

  .floating-actions {
    right: 12px;
    bottom: 14px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }

  .floating-actions > .float-btn:not(.floating-contact-toggle) {
    display: none;
  }

  .floating-actions.is-open > .float-btn:not(.floating-contact-toggle) {
    display: grid;
  }

  .floating-contact-toggle {
    display: grid;
    order: 10;
  }
}

@media (min-width: 561px) {
  .floating-contact-toggle {
    display: none;
  }
}