/* =============================================================
   CORGENT — Design System
   World-leading electronic design & chip test fixture company
   ============================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --blue-700: #0a3f87;
  --blue-600: #0a55b8;
  --blue-500: #0f6ce1;
  --blue-400: #1d7cf2;
  --blue-300: #4d9bff;
  --blue-200: #a9ccff;
  --cyan: #36e2ff;

  /* Ink / dark surfaces */
  --ink-950: #050b16;
  --ink-900: #07111f;
  --ink-800: #0a1a2f;
  --ink-700: #0f2540;
  --ink-600: #163356;

  /* Neutrals */
  --white: #ffffff;
  --bg: #f5f8fd;
  --bg-2: #eef4fc;
  --surface: #ffffff;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;

  --text: #0c1a2e;
  --muted: #51607a;
  --line: rgba(13, 38, 76, 0.10);

  /* Effects */
  --radius: 16px;
  --radius-lg: 24px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(10, 26, 47, 0.06), 0 2px 8px rgba(10, 26, 47, 0.05);
  --shadow-md: 0 10px 30px -12px rgba(10, 38, 80, 0.22);
  --shadow-lg: 0 30px 60px -20px rgba(8, 30, 70, 0.35);
  --shadow-glow: 0 0 0 1px rgba(15, 108, 225, 0.16), 0 18px 50px -18px rgba(15, 108, 225, 0.45);

  --grad-blue: linear-gradient(120deg, #1d7cf2 0%, #0f6ce1 55%, #0a55b8 100%);
  --grad-ink: linear-gradient(160deg, #0a1a2f 0%, #07111f 60%, #050b16 100%);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1200px;

  --font-sans: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont,
    "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Sora", "Inter", "Noto Sans SC", "Segoe UI", sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--blue-400); outline-offset: 3px; border-radius: 4px; }
::selection { background: rgba(15, 108, 225, 0.2); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.section { padding: clamp(72px, 9vw, 132px) 0; position: relative; }
.section--tight { padding: clamp(56px, 6vw, 88px) 0; }
.section--ink { background: var(--grad-ink); color: #dbe6f5; }
.section--soft { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }

/* ---------- Typography ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.02em;
}
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.12; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--blue-500);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--grad-blue); border-radius: 2px; }
.section--ink .eyebrow { color: var(--blue-300); }
.section-head { max-width: 720px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title { font-size: clamp(28px, 4vw, 46px); margin-top: 18px; color: var(--text); }
.section--ink .section-title { color: #fff; }
.section-lead { margin-top: 18px; font-size: clamp(16px, 1.4vw, 19px); color: var(--muted); }
.section--ink .section-lead { color: #a9bcd6; }
.text-grad { background: var(--grad-blue); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 26px; border-radius: 100px;
  font-weight: 600; font-size: 15px; letter-spacing: 0.01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--grad-blue); color: #fff; box-shadow: var(--shadow-glow); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(15,108,225,.2), 0 26px 60px -18px rgba(15,108,225,.7); }
.btn--ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px var(--blue-400); color: var(--blue-500); transform: translateY(-2px); }
.btn--light { background: rgba(255,255,255,.10); color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.22); backdrop-filter: blur(6px); }
.btn--light:hover { background: rgba(255,255,255,.18); transform: translateY(-2px); }
.btn--white { background:#fff; color: var(--blue-600); }
.btn--white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--blue-500); }
.link-arrow svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* =============================================================
   HEADER
   ============================================================= */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .35s var(--ease), box-shadow .35s var(--ease), backdrop-filter .35s var(--ease);
}
.header__bar { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.header.is-scrolled { background: rgba(255,255,255,.86); backdrop-filter: saturate(180%) blur(14px); box-shadow: 0 1px 0 var(--line), var(--shadow-sm); }

.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark { width: 40px; height: 40px; flex: none; }
.brand__logo { height: 40px; width: auto; flex: none; display: block; transition: filter .35s var(--ease); }
/* Logo PNG is blue+grey on transparent: render white over the dark hero header,
   restore original colours once the header turns white on scroll. */
.header .brand__logo { filter: brightness(0) invert(1); }
.header.is-scrolled .brand__logo { filter: none; }
.footer .brand__logo { filter: brightness(0) invert(1); }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 21px; letter-spacing: -0.01em; line-height: 1; color: #fff; }
.brand__sub { display: block; font-family: var(--font-sans); font-weight: 600; font-size: 9.5px; letter-spacing: 0.34em; color: rgba(255,255,255,.6); margin-top: 4px; }
.header.is-scrolled .brand__name { color: var(--text); }
.header.is-scrolled .brand__sub { color: var(--slate-400); }

.nav { display: flex; align-items: center; gap: 6px; }
.nav__link {
  position: relative; padding: 10px 14px; border-radius: 10px; white-space: nowrap;
  font-size: 15px; font-weight: 500; color: rgba(255,255,255,.82);
  transition: color .2s, background .2s;
}
.nav__link:hover { color: #fff; background: rgba(255,255,255,.08); }
.header.is-scrolled .nav__link { color: var(--slate-600); }
.header.is-scrolled .nav__link:hover { color: var(--blue-500); background: var(--slate-100); }

.header__right { display: flex; align-items: center; gap: 14px; }
.lang-toggle {
  display: inline-flex; align-items: center; border-radius: 100px; overflow: hidden;
  box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.28);
}
.header.is-scrolled .lang-toggle { box-shadow: inset 0 0 0 1.5px var(--line); }
.lang-toggle button {
  padding: 7px 13px; font-size: 13px; font-weight: 600; color: rgba(255,255,255,.7);
  white-space: nowrap; transition: color .2s, background .2s;
}
.header.is-scrolled .lang-toggle button { color: var(--slate-500); }
.lang-toggle button.is-active { background: var(--grad-blue); color: #fff; }
.header__cta { display: inline-flex; }
.header__cta .btn { height: 44px; padding: 0 20px; font-size: 14px; }

.burger { display: none; width: 44px; height: 44px; border-radius: 12px; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.header.is-scrolled .burger span { background: var(--text); }
.burger span:nth-child(1) { top: 15px; } .burger span:nth-child(2) { top: 21px; } .burger span:nth-child(3) { top: 27px; }
body.menu-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* =============================================================
   HERO
   ============================================================= */
.hero { position: relative; background: var(--grad-ink); color: #fff; overflow: hidden; padding-top: 78px; }
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero__grid {
  position: absolute; inset: -2px;
  background-image: linear-gradient(rgba(120,170,255,.07) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(120,170,255,.07) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(120% 80% at 70% 10%, #000 30%, transparent 75%);
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; }
.hero__glow--1 { width: 620px; height: 620px; top: -200px; right: -120px; background: radial-gradient(circle, rgba(29,124,242,.55), transparent 65%); }
.hero__glow--2 { width: 520px; height: 520px; bottom: -240px; left: -120px; background: radial-gradient(circle, rgba(54,226,255,.28), transparent 65%); }
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 56px; align-items: center; padding: clamp(70px, 10vw, 130px) 0 clamp(80px, 9vw, 120px); }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 100px;
  background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14);
  font-size: 13px; font-weight: 500; color: #bcd3f5; backdrop-filter: blur(6px);
}
.hero__badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(54,226,255,.2); }
.hero h1 { font-size: clamp(38px, 5.6vw, 70px); margin-top: 26px; color: #fff; }
.hero h1 .text-grad { background: linear-gradient(120deg, #6db4ff, #36e2ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { margin-top: 26px; font-size: clamp(16px, 1.5vw, 20px); color: #aebfd9; max-width: 560px; }
.hero__actions { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__meta { margin-top: 48px; display: flex; gap: 38px; flex-wrap: wrap; }
.hero__meta .num { font-family: var(--font-display); font-size: 32px; font-weight: 700; color: #fff; }
.hero__meta .lbl { font-size: 13px; color: #8ea4c4; margin-top: 4px; }

/* Hero visual — fixture / probe-card illustration */
.hero__visual { position: relative; }
.fixture-card {
  position: relative; border-radius: 26px; padding: 26px;
  background: linear-gradient(155deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.12), var(--shadow-lg);
  backdrop-filter: blur(8px);
}
.fixture-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.fixture-card__tag { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #8ea4c4; }
.fixture-card__dots { display: flex; gap: 6px; }
.fixture-card__dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.25); }
.fixture-card__dots i:first-child { background: var(--cyan); }
.pcb {
  position: relative; border-radius: 16px; aspect-ratio: 4 / 3.4;
  background: radial-gradient(120% 120% at 30% 0%, #0d2b1e 0%, #07301f 40%, #04130d 100%);
  box-shadow: inset 0 0 0 1px rgba(80,255,180,.18), inset 0 0 60px rgba(0,0,0,.5);
  overflow: hidden;
}
.pcb svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.pcb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.fixture-card__row { display: flex; gap: 10px; margin-top: 18px; }
.chip-pill { flex: 1; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); }
.chip-pill .k { font-size: 11px; color: #8ea4c4; letter-spacing: .06em; }
.chip-pill .v { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: #fff; margin-top: 3px; }
.chip-pill .v small { font-size: 12px; color: var(--cyan); font-weight: 600; }
.hero__float {
  position: absolute; padding: 14px 18px; border-radius: 14px; background: rgba(8,18,33,.78);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.12), var(--shadow-lg); backdrop-filter: blur(10px);
  display: flex; align-items: center; gap: 12px;
}
.hero__float .ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--grad-blue); color:#fff; }
.hero__float .ico svg { width: 20px; height: 20px; }
.hero__float .t { font-size: 13px; color: #c9d8f0; } .hero__float .t b { display: block; font-family: var(--font-display); font-size: 16px; color: #fff; }
.hero__float--1 { top: -22px; left: -28px; }
.hero__float--2 { bottom: -24px; right: -22px; }

/* Marquee logo strip */
.trust { border-top: 1px solid rgba(255,255,255,.08); position: relative; z-index: 2; }
.trust__inner { padding: 28px 0; display: flex; align-items: center; gap: 28px; }
.trust__label { font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: #7e93b4; white-space: nowrap; flex: none; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); flex: 1; }
.marquee__track { display: flex; gap: 56px; width: max-content; animation: scroll 32s linear infinite; }
.marquee__track span { font-family: var(--font-display); font-weight: 700; font-size: 19px; color: rgba(255,255,255,.45); white-space: nowrap; letter-spacing: .02em; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* =============================================================
   STATS BAND
   ============================================================= */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { padding: 8px 4px; }
.stat__num { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 4vw, 52px); line-height: 1; background: var(--grad-blue); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__num .suffix { -webkit-text-fill-color: var(--blue-400); }
.stat__label { margin-top: 12px; font-size: 15px; color: var(--muted); font-weight: 500; }
.stat__sub { font-size: 13px; color: var(--slate-400); margin-top: 2px; }

/* Value pillars (honest, non-numeric) */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.pillar__ico { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; color: #fff; background: var(--grad-blue); box-shadow: 0 12px 26px -10px rgba(15,108,225,.5); }
.pillar__ico svg { width: 24px; height: 24px; }
.pillar h4 { font-size: 18px; margin-top: 18px; color: var(--text); }
.pillar p { margin-top: 10px; color: var(--muted); font-size: 14.5px; }

/* =============================================================
   CARDS / CAPABILITIES
   ============================================================= */
.cards { display: grid; gap: 22px; }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.cap-grid { margin-top: 56px; }

.cap {
  position: relative; background: var(--surface); border-radius: var(--radius-lg); padding: 32px;
  box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column;
}
.cap::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: linear-gradient(160deg, rgba(15,108,225,.06), transparent 60%); transition: opacity .35s;
}
.cap:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.cap:hover::before { opacity: 1; }
.cap__top { display: flex; align-items: center; justify-content: space-between; }
.cap__icon {
  width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; color: #fff;
  background: var(--grad-blue); box-shadow: 0 12px 26px -10px rgba(15,108,225,.6);
}
.cap__icon svg { width: 28px; height: 28px; }
.cap__no { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--slate-300); }
.cap h3 { font-size: 21px; margin-top: 22px; color: var(--text); }
.cap p { margin-top: 12px; color: var(--muted); font-size: 15px; flex: 1; }
.cap__tags { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.cap__tags span { font-size: 12.5px; font-weight: 500; color: var(--blue-600); background: rgba(15,108,225,.08); padding: 5px 11px; border-radius: 100px; }
.cap__cta { margin-top: 20px; font-size: 14.5px; padding-top: 18px; border-top: 1px solid var(--line); }

/* Insights / posts */
.posts { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.post {
  background: var(--surface); border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.post:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.post__tag { align-self: flex-start; font-size: 12.5px; font-weight: 600; color: var(--blue-600); background: rgba(15,108,225,.08); padding: 5px 11px; border-radius: 100px; }
.post h3 { font-size: 19px; margin-top: 16px; color: var(--text); }
.post p { color: var(--muted); font-size: 14.5px; margin-top: 10px; flex: 1; }
.post .link-arrow { margin-top: 20px; font-size: 14.5px; }

/* Solid header + legal pages (privacy / terms) */
.header--solid { background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(14px); box-shadow: 0 1px 0 var(--line), var(--shadow-sm); }
.header--solid .brand__logo { filter: none; }
.header--solid .lang-toggle { box-shadow: inset 0 0 0 1.5px var(--line); }
.header--solid .lang-toggle button { color: var(--slate-500); }
.header--solid .lang-toggle button.is-active { color: #fff; }
.legal { padding: 150px 0 90px; }
.legal__wrap { max-width: 760px; }
.legal h1 { font-size: clamp(30px, 4vw, 42px); color: var(--text); }
.legal .updated { color: var(--slate-400); font-size: 14px; margin-top: 12px; }
.legal p { margin-top: 20px; color: var(--muted); font-size: 16px; }
.legal ol { margin-top: 24px; padding-left: 22px; display: grid; gap: 14px; color: var(--muted); font-size: 16px; }

/* Article pages (insights) — extends .legal typography */
.legal .article-meta { display: flex; align-items: center; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
.legal .article-meta .post__tag { font-size: 12.5px; }
.legal .article-meta .date { color: var(--slate-400); font-size: 14px; }
.legal h2 { font-size: 24px; margin-top: 44px; color: var(--text); }
.legal h3 { font-size: 18px; margin-top: 28px; color: var(--text); }
.legal ul { margin-top: 18px; padding-left: 22px; display: grid; gap: 10px; color: var(--muted); font-size: 16px; list-style: disc; }
.legal ul b, .legal ol b { color: var(--text); font-weight: 600; }
.legal .article-cta {
  margin-top: 48px; padding: 26px 28px; border-radius: var(--radius-lg);
  background: var(--surface); box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
}
.legal .article-cta p { margin: 0; font-size: 15.5px; }
.legal .article-cta b { color: var(--text); }

/* Feature split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.split--rev .split__media { order: -1; }
.split__media { position: relative; }
.media-frame {
  border-radius: var(--radius-lg); overflow: hidden; position: relative;
  background: var(--grad-ink); aspect-ratio: 4/3.2; box-shadow: var(--shadow-lg);
}
.media-frame svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.media-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.feature-list { margin-top: 28px; display: grid; gap: 16px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-list .tick { flex: none; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: rgba(15,108,225,.1); color: var(--blue-500); margin-top: 1px; }
.feature-list .tick svg { width: 15px; height: 15px; }
.feature-list b { font-weight: 600; color: var(--text); }
.feature-list p { color: var(--muted); font-size: 14.5px; margin-top: 2px; }

/* Industries */
.ind-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ind {
  position: relative; border-radius: 18px; padding: 28px; overflow: hidden;
  background: linear-gradient(160deg, rgba(255,255,255,.055), rgba(255,255,255,.015));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.09);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.ind::before {
  content: ""; position: absolute; top: -70px; left: -70px; width: 200px; height: 200px;
  border-radius: 50%; background: radial-gradient(circle, rgba(54,226,255,.16), transparent 70%);
  opacity: 0; transition: opacity .4s var(--ease); pointer-events: none;
}
.ind::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--blue-400));
  transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.ind:hover { transform: translateY(-5px); box-shadow: inset 0 0 0 1px rgba(54,226,255,.35), 0 18px 40px -18px rgba(0,0,0,.55); }
.ind:hover::before { opacity: 1; }
.ind:hover::after { transform: scaleX(1); }
.ind__head { display: flex; align-items: center; gap: 16px; }
.ind__icon {
  width: 52px; height: 52px; border-radius: 14px; flex: none;
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan); background: rgba(54,226,255,.09);
  box-shadow: inset 0 0 0 1px rgba(54,226,255,.22);
  transition: background .35s var(--ease), color .35s var(--ease), box-shadow .35s var(--ease);
}
.ind__icon svg { width: 26px; height: 26px; }
.ind:hover .ind__icon { background: var(--grad-blue); color: #fff; box-shadow: 0 10px 24px -8px rgba(15,108,225,.6); }
.ind h4 { color: #fff; font-size: 19px; margin: 0; }
.ind p { color: #9fb2cf; font-size: 14.5px; line-height: 1.65; margin-top: 16px; }

/* Process timeline */
.process { margin-top: 60px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 40px; }
.step::before { content: ""; position: absolute; top: 13px; left: 0; right: -24px; height: 2px; background: linear-gradient(90deg, var(--blue-300), transparent); }
.step:last-child::before { display: none; }
.step__dot { position: absolute; top: 5px; left: 0; width: 18px; height: 18px; border-radius: 50%; background: var(--grad-blue); box-shadow: 0 0 0 5px rgba(15,108,225,.14); }
.step__no { font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: .14em; color: var(--blue-500); }
.step h4 { font-size: 19px; margin-top: 8px; color: var(--text); }
.step p { color: var(--muted); font-size: 14.5px; margin-top: 10px; }

/* Case studies */
.case-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case {
  border-radius: var(--radius-lg); overflow: hidden; background: var(--surface);
  box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  display: flex; flex-direction: column;
}
.case:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.case__media { aspect-ratio: 16/10; position: relative; background: var(--grad-ink); overflow: hidden; }
.case__media svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.case__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.case__tag { position: absolute; top: 14px; left: 14px; z-index: 2; font-size: 12px; font-weight: 600; color: #fff; background: rgba(15,108,225,.85); padding: 5px 12px; border-radius: 100px; backdrop-filter: blur(4px); }
.case__body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.case h3 { font-size: 20px; color: var(--text); }
.case p { color: var(--muted); font-size: 14.5px; margin-top: 10px; flex: 1; }
.case__foot { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; padding-top: 18px; border-top: 1px solid var(--line); }
.case__foot span { font-size: 12.5px; font-weight: 500; color: var(--blue-600); background: rgba(15,108,225,.08); padding: 5px 11px; border-radius: 100px; }

/* Quality / certifications */
.certs { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 40px; max-width: 520px; }
.cert {
  display: flex; align-items: center; gap: 16px; padding: 18px 22px; border-radius: 16px;
  background: var(--surface); box-shadow: var(--shadow-sm);
}
.cert__seal {
  width: 52px; height: 52px; border-radius: 50%; flex: none;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-500); background: rgba(15,108,225,.08);
  box-shadow: inset 0 0 0 1.5px rgba(15,108,225,.2);
}
.cert__seal svg { width: 30px; height: 30px; display: block; margin: auto; }
.cert b { font-family: var(--font-display); font-size: 16px; color: var(--text); }
/* scoped to the text column so it can't override .cert__seal (also a span) */
.cert div span { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; }

/* Global presence */
.globe-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.loc-list { margin-top: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.loc { position: relative; padding-left: 20px; }
.loc::before { content: ""; position: absolute; left: 0; top: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(54,226,255,.18); }
.loc b { color: #fff; font-size: 16px; font-family: var(--font-display); }
.loc span { display: block; color: #9fb2cf; font-size: 13.5px; margin-top: 4px; }

/* CTA band */
.cta-band { position: relative; border-radius: 32px; overflow: hidden; background: var(--grad-blue); padding: clamp(48px, 7vw, 84px); color: #fff; }
.cta-band__grid { position: absolute; inset: 0; opacity: .5; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(100% 100% at 100% 0, #000, transparent 70%); }
.cta-band__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.cta-band h2 { font-size: clamp(28px, 4vw, 44px); color: #fff; }
.cta-band p { margin-top: 16px; color: rgba(255,255,255,.85); font-size: 17px; max-width: 540px; }
.cta-band__actions { display: flex; flex-direction: column; gap: 14px; align-items: stretch; }

/* =============================================================
   CONTACT
   ============================================================= */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; }
.contact-info .ci { display: flex; align-items: flex-start; gap: 16px; margin-top: 26px; }
.contact-info .ci__ico {
  width: 50px; height: 50px; flex: none; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-500); background: rgba(15,108,225,.08);
  box-shadow: inset 0 0 0 1px rgba(15,108,225,.14);
}
.contact-info .ci__ico svg { width: 24px; height: 24px; display: block; margin: auto; }
.contact-info .ci b { font-family: var(--font-display); color: var(--text); font-size: 16px; }
/* scoped to the text column so it can't override .ci__ico (also a span) */
.contact-info .ci div span { display: block; color: var(--muted); font-size: 15px; margin-top: 3px; }
.form { background: var(--surface); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 44px); box-shadow: var(--shadow-md); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-top: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--slate-600); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 16px; border-radius: 12px; font: inherit; font-size: 15px; color: var(--text);
  background: var(--bg); box-shadow: inset 0 0 0 1.5px var(--line); transition: box-shadow .2s, background .2s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; background: #fff; box-shadow: inset 0 0 0 1.5px var(--blue-400), 0 0 0 4px rgba(15,108,225,.1); }
.form .btn { width: 100%; margin-top: 24px; }
.form__note { font-size: 13px; color: var(--slate-400); margin-top: 14px; text-align: center; }
.form__ok { display: none; margin-top: 18px; padding: 14px 16px; border-radius: 12px; background: rgba(22,163,74,.1); color: #15803d; font-size: 14.5px; font-weight: 500; }
.form__ok.show { display: block; }
.form__err { display: none; margin-top: 18px; padding: 14px 16px; border-radius: 12px; background: rgba(220,38,38,.08); color: #b91c1c; font-size: 14.5px; font-weight: 500; }
.form__err.show { display: block; }
.btn[disabled] { opacity: .6; pointer-events: none; }

/* =============================================================
   FOOTER
   ============================================================= */
.footer { background: var(--ink-950); color: #93a6c4; padding-top: 72px; }
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__brand .brand__name { color: #fff; } .footer__brand .brand__sub { color: rgba(255,255,255,.5); }
.footer__brand p { margin-top: 20px; font-size: 14.5px; max-width: 320px; color: #8295b4; }
.footer__social { display: flex; gap: 12px; margin-top: 24px; }
.footer__social a { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,.05); color: #b9c8e0; transition: background .2s, color .2s, transform .2s; }
.footer__social a:hover { background: var(--grad-blue); color: #fff; transform: translateY(-2px); }
.footer__social svg { width: 18px; height: 18px; }
.footer__col h5 { color: #fff; font-family: var(--font-display); font-size: 14px; letter-spacing: .04em; text-transform: uppercase; }
.footer__col ul { margin-top: 18px; display: grid; gap: 12px; }
.footer__col a { font-size: 14.5px; color: #8ea1bf; transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding: 26px 0; font-size: 13.5px; color: #6f82a1; }
.footer__bottom a { color: #6f82a1; } .footer__bottom a:hover { color: #fff; }

/* =============================================================
   SCROLL REVEAL
   ============================================================= */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* Lang visibility — !important so it always beats layout display rules
   (e.g. .ci span / .loc span / .cert span set display:block).
   Prefix match (^=) so browser translators rewriting lang to "zh-CN"
   don't break the toggle and show both languages at once. */
html[lang^="en"] [data-lang="zh"],
html[lang^="zh"] [data-lang="en"] { display: none !important; }

/* =============================================================
   RESPONSIVE
   ============================================================= */
.mobile-nav { display: none; }
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 480px; }
  .cards--3, .case-grid, .ind-grid, .process, .pillars, .posts { grid-template-columns: repeat(2, 1fr); }
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .step::before { display: none; }
  .globe-wrap, .contact-grid, .cta-band__inner { grid-template-columns: 1fr; gap: 36px; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .nav, .header__cta { display: none; }
  .burger { display: block; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 30px 16px; }
  .cards--3, .case-grid, .ind-grid, .process, .cards--4, .pillars, .posts, .split, .form__row, .loc-list { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .trust__inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .hero__float { display: none; }
  .cta-band__actions { flex-direction: row; flex-wrap: wrap; }

  /* Mobile nav drawer */
  .mobile-nav {
    display: flex; flex-direction: column; gap: 6px; position: fixed; inset: 78px 0 auto 0; z-index: 99;
    background: rgba(255,255,255,.98); backdrop-filter: blur(14px); padding: 18px 24px 28px;
    box-shadow: var(--shadow-md); transform: translateY(-120%); transition: transform .4s var(--ease);
  }
  body.menu-open .mobile-nav { transform: translateY(0); }
  .brand__logo { height: 34px; }
  .mobile-nav a { padding: 14px 12px; font-size: 17px; font-weight: 600; color: var(--text); border-radius: 12px; }
  .mobile-nav a:active { background: var(--slate-100); }
  .mobile-nav .btn { margin-top: 12px; }
}
@media (max-width: 480px) {
  .footer__top { grid-template-columns: 1fr; }
  .hero__meta { gap: 24px; }
}