:root {
  --ink: #0b2130;
  --muted: #587080;
  --line: #d3e5ec;
  --ice: #e9faff;
  --blue: #00a4d9;
  --blue-dark: #006f9f;
  --navy: #061d2d;
  --cyan: #58e4ff;
  --glow: rgba(67, 215, 255, 0.28);
  --panel: #ffffff;
  --soft: #f2f9fc;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid #79cef5;
  outline-offset: 3px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
}

.brand-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #8fdcff);
  box-shadow: 0 0 0 6px var(--ice);
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  color: #34515f;
  font-size: 14px;
}

nav a {
  text-decoration: none;
}

.language-switcher {
  display: inline-flex;
  gap: 4px;
  padding-left: 10px;
  border-left: 1px solid var(--line);
}

.language-switcher a {
  padding: 5px 7px;
  border-radius: 6px;
  font-size: 12px;
}

.language-switcher a[aria-current="page"] {
  color: white;
  background: var(--blue-dark);
}

.admin-link {
  color: var(--blue-dark);
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 78px);
  padding: clamp(36px, 7vw, 90px) clamp(18px, 5vw, 72px);
  background:
    linear-gradient(120deg, rgba(255,255,255,0.96), rgba(235,248,255,0.82)),
    radial-gradient(circle at top right, #c9efff, transparent 35%);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  max-width: 760px;
  color: var(--navy);
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  color: var(--navy);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
}

h3 {
  color: var(--navy);
  font-size: 20px;
}

.hero-body {
  max-width: 670px;
  color: #435b68;
  font-size: 19px;
}

.cta-row,
.metric-row,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  color: white;
  background: var(--blue-dark);
}

.button:hover {
  transform: translateY(-1px);
}

.button.secondary {
  color: var(--blue-dark);
  background: white;
  border: 1px solid var(--line);
}

.metric-row {
  margin-top: 34px;
}

.metric-row div {
  min-width: 132px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.metric-row strong {
  display: block;
  color: var(--navy);
  font-size: 20px;
}

.metric-row span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(19, 74, 100, 0.22);
}

.section {
  padding: clamp(48px, 7vw, 92px) clamp(18px, 5vw, 72px);
}

.band {
  background: var(--soft);
}

.section-head {
  max-width: 780px;
  margin-bottom: 30px;
}

.section-head p {
  color: var(--muted);
  font-size: 17px;
}

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

.position-list article,
.capability-grid article,
.product-card,
details,
.note,
.product-facts div,
.spec-grid div,
.admin-panel,
.editor-toolbar {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.position-list article {
  padding: 20px;
}

.position-list span {
  display: block;
  width: 30px;
  height: 4px;
  margin-bottom: 14px;
  border-radius: 99px;
  background: var(--blue);
}

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

.product-card {
  overflow: hidden;
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-card div {
  padding: 20px;
}

.product-card p,
.capability-grid p,
.faq p {
  color: var(--muted);
}

.product-card a {
  color: var(--blue-dark);
  font-weight: 800;
  text-decoration: none;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: start;
}

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

.capability-grid article {
  padding: 22px;
}

.pill-row span {
  padding: 10px 14px;
  border: 1px solid #b9dfea;
  border-radius: 999px;
  color: #16475f;
  background: white;
  font-weight: 700;
}

.faq {
  max-width: 980px;
  margin: 0 auto;
}

details {
  margin: 12px 0;
  padding: 18px 20px;
}

summary {
  cursor: pointer;
  color: var(--navy);
  font-weight: 800;
}

details p {
  margin: 14px 0 0;
}

.page-hero {
  padding: clamp(52px, 8vw, 104px) clamp(18px, 5vw, 72px);
  background: linear-gradient(120deg, #f5fbff, #ffffff);
}

.page-hero p {
  max-width: 880px;
  color: var(--muted);
  font-size: 19px;
}

.product-page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.75fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  padding: clamp(42px, 7vw, 92px) clamp(18px, 5vw, 72px);
}

.product-page img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
}

.product-facts,
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.product-facts div,
.spec-grid div {
  padding: 16px;
}

.product-facts strong,
.spec-grid dt {
  display: block;
  margin-bottom: 6px;
  color: var(--navy);
  font-weight: 800;
}

.product-facts span,
.spec-grid dd {
  margin: 0;
  color: var(--muted);
}

.article {
  max-width: 860px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.process-grid li,
.rfq-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.process-grid span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
}

.process-grid p,
.rfq-card p,
.evidence-section > p {
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 12px;
  padding-left: 20px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
  align-items: start;
}

.selected-product {
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--ice);
}

.article article {
  margin-bottom: 28px;
}

.note {
  padding: 22px;
  background: #f4fbff;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 34px clamp(18px, 5vw, 72px);
  color: #d5e6ee;
  background: var(--navy);
}

.site-footer p {
  max-width: 760px;
  margin: 8px 0 0;
  color: #a7bec9;
}

.site-footer div:last-child {
  display: grid;
  gap: 6px;
}

.site-footer a {
  color: white;
}

.admin-body {
  background: var(--soft);
}

.admin-main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 18px 60px;
}

.admin-panel {
  padding: 18px;
}

.editor-toolbar {
  position: sticky;
  top: 78px;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 12px;
}

.editor-toolbar input {
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.editor-toolbar select {
  min-height: 42px;
  padding: 0 34px 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: white;
}

textarea {
  width: 100%;
  min-height: 70vh;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
}

.status {
  color: var(--muted);
  font-weight: 700;
}

@media (max-width: 980px) {
  .hero,
  .split,
  .product-page {
    grid-template-columns: 1fr;
  }

  .position-list,
  .product-grid,
  .capability-grid,
  .process-grid,
  .contact-grid,
  .product-facts,
  .spec-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  h1 {
    font-size: 42px;
  }

  .position-list,
  .product-grid,
  .capability-grid,
  .product-facts,
  .spec-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }
}

/* 2026 visual system: premium cold-tech B2B */
html {
  scroll-behavior: smooth;
}

body {
  background: #f8fcfe;
  text-rendering: optimizeLegibility;
}

.ambient {
  position: fixed;
  z-index: -1;
  width: 36vw;
  height: 36vw;
  border-radius: 50%;
  opacity: .18;
  filter: blur(100px);
  pointer-events: none;
}

.ambient-one {
  top: 5vh;
  right: -15vw;
  background: #64dcff;
}

.ambient-two {
  bottom: 5vh;
  left: -20vw;
  background: #0f8fcf;
}

.site-header {
  min-height: 72px;
  padding: 14px clamp(20px, 4vw, 64px);
  border-color: rgba(181, 211, 223, .72);
  background: rgba(248, 252, 254, .82);
  box-shadow: 0 8px 30px rgba(9, 37, 53, 0);
  transition: min-height .3s ease, padding .3s ease, box-shadow .3s ease, background .3s ease;
}

.site-header.is-scrolled {
  min-height: 62px;
  padding-top: 9px;
  padding-bottom: 9px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 14px 40px rgba(9, 37, 53, .09);
}

.brand-mark {
  position: relative;
  font-size: 15px;
  letter-spacing: -.01em;
}

.brand-dot {
  width: 20px;
  height: 20px;
  background: radial-gradient(circle at 35% 30%, #b9f6ff 0 16%, #35cbef 35%, #007da9 100%);
  box-shadow: 0 0 0 7px rgba(73, 211, 245, .13), 0 0 24px rgba(24, 190, 232, .45);
}

nav > a {
  position: relative;
  padding: 8px 0;
  font-weight: 650;
}

nav > a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s ease;
}

nav > a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.language-switcher {
  background: rgba(226, 243, 249, .76);
  border: 0;
  border-radius: 999px;
  padding: 4px;
}

.language-switcher a {
  padding: 6px 9px;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

.language-switcher a:hover {
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: white;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 4px;
  background: var(--navy);
  transition: transform .25s ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: min(860px, calc(100vh - 70px));
  overflow: hidden;
  padding: clamp(56px, 7vw, 108px) clamp(24px, 5vw, 76px);
  color: white;
  background:
    radial-gradient(circle at 75% 18%, rgba(35, 183, 228, .28), transparent 30%),
    linear-gradient(125deg, #061b2b 0%, #0a3147 55%, #0a5d78 100%);
}

.hero::before {
  position: absolute;
  top: -25%;
  right: 20%;
  width: 35%;
  height: 150%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.06), transparent);
  content: "";
  transform: rotate(18deg);
  animation: iceBeam 9s ease-in-out infinite alternate;
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image: linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, black, transparent 70%);
}

.hero-copy,
.hero-media {
  position: relative;
  z-index: 1;
}

.hero .eyebrow {
  color: var(--cyan);
}

.hero h1 {
  max-width: 700px;
  color: white;
  font-size: clamp(46px, 5.4vw, 78px);
  line-height: .98;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.hero-body {
  color: #c6dde7;
  font-size: clamp(17px, 1.5vw, 20px);
}

.button {
  position: relative;
  min-height: 52px;
  overflow: hidden;
  border-radius: 999px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.button::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,.28) 48%, transparent 72%);
  content: "";
  transform: translateX(-130%);
  transition: transform .6s ease;
}

.button:hover::before {
  transform: translateX(130%);
}

.button.primary {
  color: #042536;
  background: linear-gradient(135deg, #61e8ff, #25bde9);
  box-shadow: 0 12px 32px rgba(24, 190, 232, .24);
}

.button.primary:hover {
  box-shadow: 0 17px 40px rgba(24, 190, 232, .38);
}

.hero .button.secondary {
  color: white;
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .24);
  backdrop-filter: blur(10px);
}

.metric-row {
  gap: 10px;
}

.metric-row div {
  padding: 17px 18px;
  border-color: rgba(255,255,255,.16);
  border-radius: 14px;
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(12px);
  transition: transform .25s ease, background .25s ease;
}

.metric-row div:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-4px);
}

.metric-row strong { color: white; }
.metric-row span { color: #a9cad7; }

.hero-media {
  --pointer-x: 50%;
  --pointer-y: 50%;
}

.hero-media::before {
  position: absolute;
  z-index: 2;
  inset: 0;
  border-radius: 28px;
  background: radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(103, 230, 255, .2), transparent 32%);
  content: "";
  pointer-events: none;
}

.hero-media img {
  min-height: 560px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 28px;
  box-shadow: 0 35px 90px rgba(0, 10, 18, .45);
  transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .8s ease;
}

.hero-media:hover img {
  filter: saturate(1.06) contrast(1.03);
  transform: scale(1.018);
}

.media-label {
  position: absolute;
  z-index: 3;
  right: 20px;
  bottom: 20px;
  display: grid;
  grid-template-columns: 10px auto;
  column-gap: 10px;
  min-width: 170px;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 16px;
  color: white;
  background: rgba(5, 29, 43, .72);
  backdrop-filter: blur(16px);
}

.media-label > span {
  grid-row: 1 / 3;
  align-self: center;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #5ce6ff;
  box-shadow: 0 0 15px #5ce6ff;
  animation: pulseDot 1.8s ease-in-out infinite;
}

.media-label strong { line-height: 1.15; }
.media-label small { color: #afcbd6; }

.ice-marquee {
  overflow: hidden;
  color: #d9f7ff;
  background: #02141f;
  border-top: 1px solid rgba(93, 227, 255, .18);
  border-bottom: 1px solid rgba(93, 227, 255, .18);
}

.ice-marquee > div {
  display: flex;
  width: max-content;
  animation: marquee 38s linear infinite;
}

.ice-marquee span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 34px;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.ice-marquee i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.section {
  position: relative;
  padding: clamp(72px, 8vw, 124px) clamp(24px, 6vw, 90px);
}

.section-head {
  margin-bottom: clamp(32px, 4vw, 52px);
}

.section-head h2,
.split h2,
.experience-overlay h2 {
  letter-spacing: -.035em;
  text-wrap: balance;
}

.position-list article,
.capability-grid article,
.product-card,
details,
.note,
.product-facts div,
.spec-grid div,
.rfq-card {
  border-color: rgba(180, 210, 222, .75);
  border-radius: 18px;
  box-shadow: 0 12px 38px rgba(18, 55, 72, .05);
}

.position-list article,
.capability-grid article {
  transition: border-color .3s ease, transform .3s ease, box-shadow .3s ease;
}

.position-list article:hover,
.capability-grid article:hover {
  border-color: rgba(34, 178, 220, .48);
  box-shadow: 0 22px 55px rgba(18, 55, 72, .11);
  transform: translateY(-6px);
}

.position-list span {
  width: 38px;
  height: 5px;
  background: linear-gradient(90deg, var(--blue-dark), var(--cyan));
  box-shadow: 0 4px 14px var(--glow);
}

.product-grid {
  gap: 22px;
  perspective: 1200px;
}

.product-card {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at var(--glow-x, 50%) var(--glow-y, 50%), rgba(70, 211, 246, .13), transparent 34%),
    white;
  transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transform-style: preserve-3d;
  transition: transform .25s ease, box-shadow .35s ease, border-color .35s ease;
}

.product-card:hover {
  border-color: rgba(31, 169, 211, .5);
  box-shadow: 0 28px 70px rgba(9, 49, 68, .16);
}

.product-card img {
  height: auto;
  transition: transform .7s cubic-bezier(.2,.7,.2,1), filter .5s ease;
}

.product-card:hover img {
  filter: saturate(1.06) contrast(1.03);
  transform: scale(1.055);
}

.product-card > div {
  position: relative;
  padding: 25px;
}

.card-index {
  position: absolute;
  top: -22px;
  right: 20px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 4px solid white;
  border-radius: 50%;
  color: white;
  background: var(--blue-dark);
  font-size: 12px;
  font-weight: 850;
}

.product-card a::after,
.text-link span {
  display: inline-block;
  margin-left: 5px;
  content: "→";
  transition: transform .25s ease;
}

.product-card a:hover::after,
.text-link:hover span {
  transform: translateX(5px);
}

.split {
  align-items: center;
}

.band {
  background:
    radial-gradient(circle at 90% 10%, rgba(78, 216, 249, .12), transparent 25%),
    var(--soft);
}

.process-grid li {
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}

.process-grid li::after {
  position: absolute;
  right: -35px;
  bottom: -45px;
  width: 100px;
  height: 100px;
  border: 1px solid rgba(40, 180, 220, .2);
  border-radius: 50%;
  content: "";
}

.process-grid li:hover {
  box-shadow: 0 22px 50px rgba(18, 55, 72, .1);
  transform: translateY(-6px);
}

.experience-section {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: white;
  background: var(--navy);
}

.experience-section > img {
  width: 100%;
  min-height: 720px;
  object-fit: cover;
  filter: saturate(.8) contrast(1.08);
  transition: transform 1.4s cubic-bezier(.2,.7,.2,1);
}

.experience-section:hover > img {
  transform: scale(1.025);
}

.experience-section::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2,20,31,.94) 0%, rgba(4,27,42,.72) 42%, rgba(4,27,42,.05) 78%);
  content: "";
}

.experience-overlay {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: clamp(24px, 7vw, 110px);
  width: min(600px, calc(100% - 48px));
  transform: translateY(-50%);
}

.experience-overlay .eyebrow { color: var(--cyan); }
.experience-overlay h2 { color: white; font-size: clamp(36px, 5vw, 68px); }
.experience-overlay p { color: #c5dde6; font-size: 18px; }
.text-link { color: var(--cyan); font-weight: 800; text-decoration: none; }

.faq details {
  padding: 22px 24px;
  transition: border-color .25s ease, background .25s ease, transform .25s ease;
}

.faq details:hover,
.faq details[open] {
  border-color: rgba(29, 166, 208, .45);
  background: #f8fdff;
  transform: translateX(4px);
}

.page-hero {
  position: relative;
  overflow: hidden;
  color: white;
  background: radial-gradient(circle at 75% 0, rgba(45, 190, 232, .3), transparent 30%), linear-gradient(125deg, #061b2b, #0b4b63);
}

.page-hero::after {
  position: absolute;
  top: -90%;
  right: 8%;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  box-shadow: 0 0 0 60px rgba(255,255,255,.025), 0 0 0 120px rgba(255,255,255,.02);
  content: "";
}

.page-hero h1 { color: white; }
.page-hero .eyebrow { color: var(--cyan); }
.page-hero p { color: #bed7e2; }

.product-page {
  padding-top: clamp(70px, 8vw, 120px);
  padding-bottom: clamp(70px, 8vw, 120px);
}

.product-page > img {
  position: sticky;
  top: 96px;
  border-radius: 24px;
  box-shadow: 0 26px 70px rgba(9, 45, 64, .17);
}

.product-facts div,
.spec-grid div {
  transition: border-color .25s ease, transform .25s ease;
}

.product-facts div:hover,
.spec-grid div:hover {
  border-color: rgba(37, 174, 216, .48);
  transform: translateY(-3px);
}

.contact-grid {
  gap: 28px;
}

.rfq-card:first-child {
  color: white;
  background: radial-gradient(circle at 90% 10%, rgba(68, 214, 249, .25), transparent 25%), var(--navy);
  border-color: transparent;
}

.rfq-card:first-child h2 { color: white; }
.rfq-card:first-child p { color: #c4dae4; }
.rfq-card:first-child a:not(.button) { color: var(--cyan); }

.floating-rfq {
  position: fixed;
  z-index: 8;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 999px;
  color: #052333;
  background: linear-gradient(135deg, #7eefff, #27c2e9);
  box-shadow: 0 14px 42px rgba(7, 91, 120, .3);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease;
}

.floating-rfq:hover {
  box-shadow: 0 20px 50px rgba(7, 91, 120, .42);
  transform: translateY(-4px);
}

.floating-rfq svg {
  width: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.site-footer {
  padding-top: 52px;
  padding-bottom: 52px;
  background: #02131e;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s ease var(--reveal-delay, 0ms), transform .65s cubic-bezier(.2,.7,.2,1) var(--reveal-delay, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes iceBeam {
  from { transform: translateX(-10%) rotate(18deg); }
  to { transform: translateX(20%) rotate(18deg); }
}

@keyframes pulseDot {
  50% { opacity: .45; transform: scale(.75); }
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

@media (max-width: 1120px) {
  .menu-toggle { display: block; margin-left: auto; }
  .site-header { flex-wrap: wrap; }
  .site-header nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 18px;
    left: 18px;
    display: grid;
    max-height: 0;
    padding: 0 20px;
    overflow: hidden;
    border: 1px solid transparent;
    border-radius: 0 0 20px 20px;
    background: rgba(255,255,255,.98);
    box-shadow: 0 25px 60px rgba(5, 33, 48, .16);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: max-height .35s ease, padding .35s ease, opacity .25s ease, transform .35s ease;
  }
  .site-header nav.is-open {
    max-height: 560px;
    padding: 18px 20px 22px;
    border-color: var(--line);
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .site-header nav > a { padding: 10px 4px; }
  .language-switcher { flex-wrap: wrap; margin-top: 8px; }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 42px;
    min-height: 0;
  }
  .hero-copy { max-width: 720px; }
  .hero-media img { min-height: 0; }
  .product-page > img { position: static; }
  .experience-section,
  .experience-section > img { min-height: 620px; }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 64px;
    flex-direction: row;
    align-items: center;
    padding: 10px 16px;
  }
  .brand-mark { max-width: calc(100% - 62px); }
  .hero {
    padding: 58px 20px 56px;
  }
  .hero h1 {
    max-width: 100%;
    font-size: clamp(40px, 12vw, 54px);
    line-height: 1.01;
    overflow-wrap: anywhere;
  }
  .hero-body { font-size: 17px; }
  .cta-row { align-items: stretch; }
  .cta-row .button { flex: 1 1 100%; }
  .metric-row { display: grid; grid-template-columns: 1fr 1fr; }
  .metric-row div { min-width: 0; }
  .metric-row div:last-child { grid-column: 1 / -1; }
  .hero-media img { border-radius: 20px; }
  .media-label { right: 12px; bottom: 12px; }
  .section { padding: 66px 20px; }
  .product-grid { gap: 18px; }
  .experience-section,
  .experience-section > img { min-height: 600px; }
  .experience-section::after { background: linear-gradient(0deg, rgba(2,20,31,.96), rgba(2,20,31,.24)); }
  .experience-overlay { top: auto; bottom: 48px; left: 20px; transform: none; }
  .experience-overlay h2 { font-size: 39px; }
  .floating-rfq { right: 14px; bottom: 14px; }
  .site-footer { padding-bottom: 90px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

/* Second-pass color balance: 40% snow, 25% ice mist, 20% navy, 10% white, 5% cyan */
:root {
  --ink: #092535;
  --muted: #4f6876;
  --line: #d8e6eb;
  --ice: #edf5f7;
  --blue: #24c6e5;
  --blue-dark: #0a4054;
  --navy: #061f2e;
  --cyan: #5edcf1;
  --glow: rgba(36, 198, 229, .18);
  --panel: #ffffff;
  --soft: #edf5f7;
}

body {
  color: var(--ink);
  background: #f7fafb;
}

.ambient {
  opacity: .09;
  filter: blur(130px);
}

.site-header,
.site-header.is-scrolled {
  background: rgba(251, 253, 254, .94);
}

.brand-dot {
  background: radial-gradient(circle at 35% 30%, #d3f8ff 0 16%, #43cce7 38%, #087c9d 100%);
  box-shadow: 0 0 0 7px rgba(36, 198, 229, .09), 0 0 20px rgba(36, 198, 229, .24);
}

.language-switcher {
  background: #eef5f7;
}

.hero {
  background:
    radial-gradient(circle at 80% 20%, rgba(36, 198, 229, .16), transparent 32%),
    linear-gradient(125deg, #061f2e 0%, #082f41 58%, #0a4054 100%);
}

.hero::before {
  opacity: .7;
}

.hero-body {
  color: #bdd1da;
}

.button.primary {
  color: #052633;
  background: #24c6e5;
  box-shadow: 0 12px 28px rgba(36, 198, 229, .2);
}

.button.primary:hover {
  background: #13aacb;
  box-shadow: 0 16px 34px rgba(19, 170, 203, .28);
}

.button.secondary {
  color: #0a4054;
  background: transparent;
  border-color: #b9d4de;
}

.hero .button.secondary {
  color: #e9f5f8;
  background: rgba(255, 255, 255, .035);
  border-color: rgba(215, 238, 246, .3);
}

.metric-row div {
  background: rgba(255, 255, 255, .055);
  box-shadow: none;
}

.media-label {
  background: rgba(6, 31, 46, .78);
}

.ice-marquee {
  background: #041924;
}

.positioning-section {
  background: #edf5f7;
}

.products-section {
  background: #fbfdfe;
}

.capability-section {
  background: #f2f7f9;
}

.sourcing-section {
  background: #ffffff;
}

.applications-section {
  background:
    radial-gradient(circle at 88% 18%, rgba(36, 198, 229, .1), transparent 28%),
    linear-gradient(135deg, #e7f3f6, #f2f8fa 58%, #edf5f7);
}

.faq-section {
  max-width: none;
  margin: 0;
  background: #edf5f7;
}

.faq-section > * {
  max-width: 980px;
  margin-right: auto;
  margin-left: auto;
}

.position-list article,
.capability-grid article,
.process-grid li,
.product-facts div,
.spec-grid div,
.rfq-card,
.faq details {
  border-color: #d8e6eb;
  box-shadow: 0 7px 22px rgba(21, 54, 69, .035);
}

.position-list article:hover,
.capability-grid article:hover,
.process-grid li:hover {
  border-color: rgba(36, 198, 229, .36);
  box-shadow: 0 16px 38px rgba(21, 54, 69, .08);
}

.product-card {
  border-color: #d8e6eb;
  box-shadow: 0 13px 35px rgba(20, 51, 66, .075);
}

.product-card:hover {
  border-color: rgba(36, 198, 229, .42);
  box-shadow: 0 24px 56px rgba(17, 53, 70, .13);
}

.card-index {
  color: white;
  background: #0a4054;
}

.position-list span {
  background: #24c6e5;
  box-shadow: none;
}

.experience-section::after {
  background: linear-gradient(90deg, rgba(4, 25, 38, .94), rgba(5, 35, 50, .64) 48%, rgba(5, 35, 50, .06) 80%);
}

.faq details {
  box-shadow: none;
}

.faq details:hover,
.faq details[open] {
  border-color: rgba(36, 198, 229, .35);
  background: #ffffff;
}

.rfq-card:first-child {
  background:
    radial-gradient(circle at 90% 10%, rgba(36, 198, 229, .15), transparent 28%),
    #061f2e;
}

.floating-rfq {
  color: #052633;
  background: #24c6e5;
  box-shadow: 0 12px 32px rgba(17, 103, 128, .24);
}

.floating-rfq:hover {
  background: #13aacb;
  box-shadow: 0 17px 38px rgba(17, 103, 128, .31);
}

.site-footer {
  background: #041722;
}

.proof-grid article {
  display: flex;
  flex-direction: column;
  min-height: 210px;
}

.proof-grid article .text-link {
  margin-top: auto;
}

.geo-page-hero {
  max-width: 1120px;
}

.geo-page-hero p:last-child {
  max-width: 780px;
}

.geo-article {
  max-width: 1120px;
}

.geo-article article {
  padding: 28px 0;
  border-bottom: 1px solid rgba(163, 193, 204, .55);
}

.geo-article article:last-of-type {
  border-bottom: 0;
}

.geo-article h2 {
  max-width: 720px;
}

.geo-article .note {
  margin-top: 28px;
}

.floating-whatsapp {
  position: fixed;
  right: 28px;
  bottom: 92px;
  z-index: 20;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  color: white;
  background: #1b9d63;
  box-shadow: 0 12px 32px rgba(16, 92, 59, .22);
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
}

.floating-whatsapp:hover {
  background: #12814f;
  transform: translateY(-3px);
}

@media (max-width: 640px) {
  .floating-whatsapp {
    right: 14px;
    bottom: 82px;
  }
}