@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&family=Sora:wght@500;600;700&family=Source+Sans+3:wght@400;500;600;700&display=swap");

:root {
  --ink: #14181e;
  --ink-soft: #2a313c;
  --muted: #5c6674;
  --paper: #f3f5f7;
  --paper-2: #e8ecef;
  --white: #ffffff;
  --line: #d5dbe3;
  --accent: #0f766e;
  --accent-hover: #0b5f59;
  --accent-soft: rgba(15, 118, 110, 0.1);
  --brass: #9a7b4f;
  --hero-ink: #f4f7f8;
  --nav-h: 64px;
  --max: 1180px;
  --radius: 10px;
  --font-display: "Sora", "Noto Sans SC", sans-serif;
  --font-body: "Source Sans 3", "Noto Sans SC", sans-serif;
  --shadow-soft: 0 18px 40px rgba(20, 24, 30, 0.08);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.6 var(--font-body);
  letter-spacing: 0.01em;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

/* ——— Nav ——— */
.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--nav-h);
  background: rgba(243, 245, 247, 0.86);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-nav.scrolled,
.site-nav.on-dark.scrolled {
  border-color: var(--line);
  background: rgba(243, 245, 247, 0.94);
}

.site-nav.on-dark:not(.scrolled) {
  background: transparent;
  color: var(--hero-ink);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand img {
  width: 28px;
  height: 28px;
}

.brand span {
  display: none;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 1px;
}

.site-nav.on-dark:not(.scrolled) .brand span { color: rgba(244, 247, 248, 0.65); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links > li { position: relative; }

.nav-links > li > a {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.site-nav.on-dark:not(.scrolled) .nav-links > li > a { color: rgba(244, 247, 248, 0.9); }

.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--accent);
  background: var(--accent-soft);
}

.site-nav.on-dark:not(.scrolled) .nav-links > li > a:hover,
.site-nav.on-dark:not(.scrolled) .nav-links > li > a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.has-menu > a::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  border-left: 3.5px solid transparent;
  border-right: 3.5px solid transparent;
  border-top: 4.5px solid currentColor;
  vertical-align: 2px;
  opacity: 0.55;
}

.mega {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 320px;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
  color: var(--ink);
}

.has-menu:hover .mega,
.has-menu:focus-within .mega,
.has-menu.open .mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega a {
  display: block;
  padding: 12px 14px;
  border-radius: 8px;
}

.mega a:hover { background: var(--paper); }

.mega strong {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.mega span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  width: 40px;
  height: 40px;
  padding: 0;
  color: inherit;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  margin: auto;
  position: relative;
  transition: 0.25s;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: transform 0.2s var(--ease), background 0.2s, border-color 0.2s, color 0.2s;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: none; }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
  background: transparent;
  border-color: currentColor;
  color: inherit;
}

.btn-secondary:hover {
  background: rgba(15, 118, 110, 0.08);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.btn-dark:hover { background: #000; }

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  padding: calc(var(--nav-h) + 48px) 0 72px;
  color: var(--hero-ink);
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(10, 14, 18, 0.35) 0%, rgba(10, 14, 18, 0.55) 45%, rgba(10, 14, 18, 0.88) 100%),
    url("../images/hero-datacenter.jpg") center / cover no-repeat;
  transform: scale(1.04);
  animation: hero- ken 18s var(--ease) forwards;
}

@keyframes hero-ken {
  to { transform: scale(1); }
}

.hero-grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.18;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(42px, 8vw, 92px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.98;
  margin: 0 0 18px;
  max-width: 12ch;
}

.hero-brand em {
  font-style: normal;
  color: #5eead4;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin: 0 0 14px;
  max-width: 18ch;
}

.hero .lead {
  max-width: 42ch;
  font-size: 17px;
  color: rgba(244, 247, 248, 0.78);
  margin: 0;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 13px;
  color: rgba(244, 247, 248, 0.7);
}

.hero-meta strong {
  display: block;
  color: #fff;
  font-size: 15px;
  font-family: var(--font-display);
  margin-bottom: 2px;
}

/* Page hero (inner) */
.page-hero {
  padding: calc(var(--nav-h) + 72px) 0 64px;
  background:
    linear-gradient(180deg, #e8ecef 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-hero.photo {
  color: var(--hero-ink);
  background:
    linear-gradient(105deg, rgba(12, 16, 22, 0.88) 0%, rgba(12, 16, 22, 0.55) 55%, rgba(12, 16, 22, 0.35) 100%),
    var(--page-photo) center / cover no-repeat;
  border-bottom: 0;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.page-hero.photo .eyebrow { color: #5eead4; }

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 58px);
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin: 0 0 16px;
  max-width: 16ch;
}

.page-hero p {
  margin: 0;
  max-width: 54ch;
  font-size: 18px;
  color: var(--muted);
}

.page-hero.photo p { color: rgba(244, 247, 248, 0.78); }

/* ——— Sections ——— */
.section {
  padding: 96px 0;
}

.section.tight { padding: 72px 0; }

.section.ink {
  background: var(--ink);
  color: var(--hero-ink);
}

.section.ink .muted,
.section.ink .section-head p { color: rgba(244, 247, 248, 0.68); }

.section.band {
  background: var(--paper-2);
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-head.center {
  text-align: center;
  margin-inline: auto;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.035em;
  line-height: 1.15;
  margin: 0 0 12px;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.split.reverse > :first-child { order: 2; }

.media-frame {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-soft);
}

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

.media-caption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 8px 12px;
  background: rgba(10, 14, 18, 0.72);
  color: #fff;
  font-size: 12px;
  border-radius: 6px;
  backdrop-filter: blur(8px);
}

/* ——— Business tiles ——— */
.biz-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
}

.biz-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 460px;
  border-radius: 18px;
  overflow: hidden;
  color: #f4f7f8;
  isolation: isolate;
  background-color: #0c1016;
  box-shadow: var(--shadow-soft);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

.biz-tile-bg {
  position: absolute !important;
  inset: 0;
  z-index: 0;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  object-fit: cover;
  display: block !important;
  transform: scale(1.02);
  transition: transform 0.8s var(--ease);
  pointer-events: none;
}

.biz-tile:hover .biz-tile-bg { transform: scale(1.06); }

.biz-tile-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  background: linear-gradient(
    180deg,
    rgba(8, 12, 16, 0.18) 0%,
    rgba(8, 12, 16, 0.5) 42%,
    rgba(8, 12, 16, 0.94) 100%
  );
  pointer-events: none;
}

.biz-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 60px rgba(20, 24, 30, 0.18);
}

.biz-tile-body {
  position: relative;
  z-index: 2;
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: #f4f7f8;
}

.biz-tile h3 {
  font-family: var(--font-display);
  font-size: 30px;
  margin: 0 0 10px;
  letter-spacing: -0.03em;
  color: #ffffff;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.45);
}

.biz-tile p {
  margin: 0 0 18px;
  color: rgba(244, 247, 248, 0.9);
  max-width: 36ch;
  font-size: 15px;
  line-height: 1.55;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
}

.biz-tile .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
}

.biz-tile .btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

.product-mini {
  display: grid;
  gap: 10px;
}

.product-mini a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  font-weight: 700;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.product-mini a span {
  font-weight: 500;
  color: var(--muted);
  font-size: 13px;
}

.product-mini a:hover {
  border-color: var(--accent);
  transform: translateX(3px);
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 10px;
}

.anim-fade-up {
  opacity: 0;
  transform: translateY(22px);
  animation: fadeUp 0.9s var(--ease) forwards;
}
.anim-delay-1 { animation-delay: 0.12s; }
.anim-delay-2 { animation-delay: 0.22s; }
.anim-delay-3 { animation-delay: 0.34s; }

@keyframes fadeUp {
  to { opacity: 1; transform: none; }
}

.wrap.contact-layout,
.contact-layout {
  display: grid !important;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.45fr);
  gap: 24px;
  align-items: stretch;
}

.contact-map {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  min-height: 520px;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-soft);
}

.contact-map .map-embed,
.contact-map .map-static,
.contact-map iframe {
  flex: 1 1 auto;
  min-height: 480px;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  object-fit: cover;
  background: #e8ecef;
}

.map-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
}

.map-bar .map-caption {
  padding: 0;
}

.map-bar .btn {
  flex-shrink: 0;
  padding: 8px 14px;
  font-size: 13px;
}

.map-caption {
  margin: 0;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: var(--paper);
}

/* ——— SKU cards (interaction containers) ——— */
.sku-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.sku-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s, transform 0.25s var(--ease), box-shadow 0.25s;
}

.sku-card:hover {
  border-color: rgba(15, 118, 110, 0.45);
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.sku-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.sku-visual {
  height: 160px;
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.25), rgba(20, 24, 30, 0.55)),
    url("../images/gpu-card.jpg") center / cover no-repeat;
  position: relative;
}

.sku-visual.h300 {
  background:
    linear-gradient(145deg, rgba(154, 123, 79, 0.35), rgba(20, 24, 30, 0.65)),
    url("../images/gpu-card.jpg") 40% center / cover no-repeat;
}

.sku-visual.rtx5090 {
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.2), rgba(20, 24, 30, 0.5)),
    url("../images/gpu-card.jpg") 70% center / cover no-repeat;
}

.sku-visual.pro6000 {
  background:
    linear-gradient(145deg, rgba(37, 99, 235, 0.18), rgba(20, 24, 30, 0.55)),
    url("../images/gpu-card.jpg") 20% center / cover no-repeat;
}

.sku-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 10px;
  background: rgba(10, 14, 18, 0.78);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 4px;
}

.sku-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.sku-body h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.sku-price {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 4px;
}

.sku-price small {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  margin-left: 4px;
}

.sku-note {
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 14px;
}

.sku-specs {
  display: grid;
  gap: 8px;
  margin: 0 0 20px;
  flex: 1;
}

.sku-specs li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--paper-2);
}

.sku-specs span { color: var(--muted); }
.sku-specs strong { font-weight: 600; text-align: right; }

.price-legend {
  margin-top: 28px;
  padding: 16px 18px;
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  color: var(--ink-soft);
}

/* ——— Process / services ——— */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  position: relative;
}

.step::before { content: none; }

.step h3 {
  font-family: var(--font-display);
  font-size: 17px;
  margin: 0 0 8px;
}

.step p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.deliverables {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.del-item {
  padding: 24px;
  background: var(--white);
  border-top: 3px solid var(--accent);
  border-radius: 0 0 10px 10px;
  box-shadow: var(--shadow-soft);
}

.del-item h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 10px;
}

.del-item ul {
  display: grid;
  gap: 8px;
}

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

.del-item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--accent);
}

/* ——— Download / products ——— */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.product-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.25s var(--ease);
}

.product-card:hover {
  border-color: rgba(15, 118, 110, 0.4);
  transform: translateY(-2px);
}

.product-card .thumb {
  min-height: 160px;
  background:
    linear-gradient(160deg, rgba(15, 118, 110, 0.35), rgba(20, 24, 30, 0.75)),
    url("../images/product-network.jpg") center / cover no-repeat;
}

.product-card .thumb.staradio {
  background:
    linear-gradient(160deg, rgba(154, 123, 79, 0.4), rgba(20, 24, 30, 0.8)),
    url("../images/product-network.jpg") 60% center / cover no-repeat;
}

.product-card .thumb.photoshare {
  background:
    linear-gradient(160deg, rgba(14, 116, 144, 0.4), rgba(20, 24, 30, 0.75)),
    url("../images/shanghai-office.jpg") center / cover no-repeat;
}

.product-card .thumb.lumen {
  background:
    linear-gradient(160deg, rgba(15, 118, 110, 0.25), rgba(10, 14, 18, 0.85)),
    url("../images/hero-datacenter.jpg") center / cover no-repeat;
}

.product-card .thumb.wechat {
  background:
    linear-gradient(160deg, rgba(34, 120, 80, 0.35), rgba(20, 24, 30, 0.8)),
    url("../images/product-network.jpg") 30% center / cover no-repeat;
}

.product-card .body {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 6px;
}

.product-card .tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.product-card p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 14px;
  flex: 1;
}

.product-card .row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.link-arrow {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

.link-arrow:hover { text-decoration: underline; }

/* Product detail */
.feature-list {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
}

.feature-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
}

.feature-list i {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-style: normal;
  font-weight: 700;
  font-size: 13px;
}

.feature-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  margin-bottom: 4px;
}

.feature-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.spec-table {
  border-top: 1px solid var(--line);
}

.spec-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.spec-row span { color: var(--muted); }
.spec-row strong { font-weight: 600; }

/* ——— Careers ——— */
.role-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.role-card {
  display: block;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.25s, transform 0.25s var(--ease);
}

.role-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.role-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.chip {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--paper-2);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
}

.chip.accent {
  background: var(--accent-soft);
  color: var(--accent);
}

.role-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 8px;
}

.role-card p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 14px;
}

.job-body {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 40px;
  align-items: start;
}

.job-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
  position: sticky;
  top: calc(var(--nav-h) + 20px);
}

.job-panel h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 14px;
}

.job-panel dl {
  margin: 0 0 22px;
  display: grid;
  gap: 12px;
}

.job-panel dt {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 2px;
}

.job-panel dd {
  margin: 0;
  font-weight: 600;
  font-size: 14px;
}

.content-block h2 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 14px;
}

.content-block + .content-block { margin-top: 40px; }

.content-block ul {
  display: grid;
  gap: 10px;
}

.content-block li {
  position: relative;
  padding-left: 16px;
  color: var(--ink-soft);
  font-size: 15px;
}

.content-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 2px;
  background: var(--accent);
}

/* ——— Contact ——— */
.legal-doc {
  max-width: 760px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 36px;
  box-shadow: var(--shadow-soft);
}

.legal-doc h2 {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 32px 0 12px;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.legal-doc h3 {
  font-family: var(--font-display);
  font-size: 16px;
  margin: 20px 0 8px;
  color: var(--ink-soft);
}

.legal-doc p,
.legal-doc li {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.legal-doc p + p { margin-top: 12px; }

.legal-doc ul {
  margin: 10px 0 16px;
  padding-left: 1.25em;
  list-style: disc;
  display: grid;
  gap: 8px;
}

.legal-doc a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 28px;
  align-items: stretch;
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
}

.contact-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 18px;
}

.contact-lines {
  display: grid;
  gap: 16px;
}

.contact-lines dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-lines dd {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.contact-lines a:hover { color: var(--accent); }

.map-embed {
  border: 0;
  border-radius: 14px;
  width: 100%;
  min-height: 360px;
  background: var(--paper-2);
}

.map-panel {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: var(--ink);
  min-height: 360px;
  box-shadow: var(--shadow-soft);
}

.map-panel img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  display: block;
  filter: saturate(0.95) contrast(1.05);
}

.map-panel-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 22px 22px 20px;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 14, 18, 0.88) 55%);
  color: #fff;
}

.map-panel-overlay h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -0.02em;
}

.map-panel-overlay p {
  margin: 0 0 14px;
  font-size: 13px;
  color: rgba(244, 247, 248, 0.78);
  max-width: 42ch;
}

.photo-mosaic {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 180px 180px;
  gap: 12px;
}

.photo-mosaic figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  background: var(--ink);
}

.photo-mosaic figure:first-child {
  grid-row: 1 / span 2;
}

.photo-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--ease);
}

.photo-mosaic figure:hover img { transform: scale(1.04); }

.photo-mosaic figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 10px;
  background: rgba(10, 14, 18, 0.7);
  color: #fff;
  font-size: 11px;
  border-radius: 6px;
  backdrop-filter: blur(6px);
}

.award-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  align-items: stretch;
  margin-top: 28px;
}

.award-layout .award-grid {
  margin-top: 0;
}

.award-aside {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  min-height: 100%;
  background: #11161d center / cover no-repeat;
  box-shadow: var(--shadow-soft);
}

.award-aside img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 420px;
}

.award-aside .media-caption {
  z-index: 1;
}

.award-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.award-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 18px 16px;
}

.award-card .year {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 6px;
}

.award-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.award-card p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.visual-band {
  position: relative;
  min-height: 280px;
  display: grid;
  align-items: end;
  padding: 56px 0;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

.visual-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(105deg, rgba(10, 14, 18, 0.88) 0%, rgba(10, 14, 18, 0.45) 100%),
    var(--band-img) center / cover no-repeat;
}

.visual-band h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 10px;
  letter-spacing: -0.035em;
}

.visual-band p {
  margin: 0;
  max-width: 48ch;
  color: rgba(244, 247, 248, 0.78);
  font-size: 16px;
}

.img-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.img-rail figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  background: var(--ink);
}

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

/* ——— Footer ——— */
.site-footer {
  background: var(--ink);
  color: rgba(244, 247, 248, 0.7);
  padding: 56px 0 28px;
  font-size: 13px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.footer-cols h4 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-cols a {
  display: block;
  margin-bottom: 8px;
}

.footer-cols a:hover { color: #5eead4; }

.footer-bottom {
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

/* ——— Motion ——— */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

.hero-copy > * {
  opacity: 0;
  transform: translateY(24px);
  animation: rise-in 0.9s var(--ease) forwards;
}

.hero-copy > *:nth-child(1) { animation-delay: 0.1s; }
.hero-copy > *:nth-child(2) { animation-delay: 0.22s; }
.hero-copy > *:nth-child(3) { animation-delay: 0.34s; }
.hero-copy > *:nth-child(4) { animation-delay: 0.46s; }
.hero-copy > *:nth-child(5) { animation-delay: 0.58s; }

@keyframes rise-in {
  to {
    opacity: 1;
    transform: none;
  }
}

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--white);
  padding: 14px 0;
}

.marquee-track {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: marquee 32s linear infinite;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.marquee-track span { white-space: nowrap; }
.marquee-track b { color: var(--accent); font-weight: 700; }

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

/* ——— Misc ——— */
.muted { color: var(--muted); }
.center { text-align: center; }

.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 32px;
  background: var(--ink);
  color: #fff;
  border-radius: 14px;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  margin: 0 0 6px;
  letter-spacing: -0.03em;
}

.cta-band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 12px;
}

/* ——— Trust strip ——— */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.trust-strip span {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.trust-strip b {
  color: var(--ink-soft);
  font-weight: 700;
}

/* ——— Pricing table (CPU instances) ——— */
.price-table-wrap {
  overflow-x: auto;
  border: 1px solid #b8c0cc;
  border-radius: 12px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  min-width: 860px;
  font-size: 14px;
}

.price-table th,
.price-table td {
  padding: 14px 16px;
  text-align: left;
  border: 1px solid #d0d7e0;
  vertical-align: middle;
}

.price-table thead th {
  background: #14181e;
  color: #f4f7f8;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  white-space: nowrap;
  border-color: #2a313c;
  position: sticky;
  top: 0;
  z-index: 1;
}

.price-table tbody tr:nth-child(even) td { background: #f7f9fb; }
.price-table tbody tr:hover td { background: rgba(15, 118, 110, 0.08); }

.price-table .sku-name {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  display: block;
  margin-bottom: 2px;
}

.price-table .sku-cpu {
  color: var(--muted);
  font-size: 12px;
}

.price-table .price-cell {
  font-family: var(--font-display);
  font-weight: 700;
  white-space: nowrap;
}

.price-table .tier-badge {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.price-table .tier-badge.high {
  background: rgba(154, 123, 79, 0.15);
  color: #7a5f3a;
}

.price-table .tier-badge.top {
  background: rgba(20, 24, 30, 0.08);
  color: var(--ink);
}

.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.tab-nav a {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.tab-nav a:hover,
.tab-nav a.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* ——— Timeline ——— */
.timeline {
  display: grid;
  gap: 0;
  position: relative;
  padding-left: 28px;
  border-left: 2px solid var(--line);
}

.timeline-item {
  position: relative;
  padding: 0 0 32px 24px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--paper);
}

.timeline-item .year {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 6px;
}

.timeline-item h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  max-width: 52ch;
}

/* ——— Case blurbs ——— */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.case-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.case-card .case-media {
  height: 160px;
  background-size: cover;
  background-position: center;
}

.case-card .case-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.case-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.case-card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  flex: 1;
}

.case-card .case-meta {
  margin-top: 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ——— FAQ ——— */
.faq-list {
  display: grid;
  gap: 10px;
  max-width: 820px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  font-weight: 700;
  color: var(--accent);
  font-size: 18px;
  line-height: 1;
}

.faq-item[open] summary::after { content: "−"; }

.faq-item .faq-a {
  padding: 0 20px 18px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  max-width: 62ch;
}

.sku-visual.cpu {
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.18), rgba(20, 24, 30, 0.55)),
    url("../images/workstation.jpg") center / cover no-repeat;
}

.sku-visual.amd {
  background:
    linear-gradient(145deg, rgba(154, 123, 79, 0.28), rgba(20, 24, 30, 0.6)),
    url("../images/server-room.jpg") center / cover no-repeat;
}

/* ——— Responsive ——— */
@media (max-width: 960px) {
  .sku-grid,
  .steps,
  .deliverables,
  .case-grid,
  .award-grid,
  .img-rail { grid-template-columns: 1fr 1fr; }
  .split,
  .biz-grid,
  .contact-grid,
  .contact-layout,
  .wrap.contact-layout,
  .award-layout,
  .job-body,
  .footer-top { grid-template-columns: 1fr; }
  .biz-tile { min-height: 380px; }
  .award-aside img { min-height: 280px; }
  .split.reverse > :first-child { order: 0; }
  .job-panel { position: static; }
  .product-grid { grid-template-columns: 1fr; }
  .photo-mosaic {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 160px 160px 160px;
  }
  .photo-mosaic figure:first-child {
    grid-row: auto;
    grid-column: 1 / -1;
    min-height: 220px;
  }
}

@media (max-width: 760px) {
  .wrap { width: min(100% - 32px, var(--max)); }

  .menu-toggle { display: grid; place-items: center; }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(243, 245, 247, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px;
    flex-direction: column;
    align-items: stretch;
    color: var(--ink);
  }

  .nav-links.open { display: flex; }

  .site-nav.on-dark .nav-links > li > a { color: var(--ink-soft); }

  .mega {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    display: none;
    box-shadow: none;
    border: 0;
    background: transparent;
    padding: 0 0 0 8px;
    min-width: 0;
  }

  .has-menu.open .mega { display: block; }

  .sku-grid,
  .steps,
  .deliverables,
  .role-grid,
  .case-grid,
  .footer-cols { grid-template-columns: 1fr; }

  .product-card { grid-template-columns: 1fr; }
  .product-card .thumb { min-height: 140px; }

  .hero { align-items: center; padding-bottom: 56px; }
  .hero-brand { max-width: none; }
  .spec-row { grid-template-columns: 1fr; gap: 4px; }
  .section { padding: 72px 0; }
}