/* Gold Star IT — preview site */

:root {
  --navy-950: #050f24;
  --navy-900: #0a1f44;
  --navy-800: #102a5c;
  --blue-600: #1d5fe0;
  --sky-400: #38bdf8;
  --sky-300: #7dd3fc;
  --gold-400: #38bdf8;
  --gold-300: #7dd3fc;

  --bg: #f6f8fc;
  --bg-alt: #eef3fb;
  --surface: #ffffff;
  --surface-2: #f2f6fd;
  --text: #0b1a36;
  --text-2: #475775;
  --muted: #6b7a96;
  --line: rgba(10, 31, 68, 0.1);
  --accent: #1d5fe0;
  --accent-2: #0ea5e9;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-line: rgba(10, 31, 68, 0.08);
  --shadow: 0 1px 2px rgba(10, 31, 68, .06), 0 12px 32px -12px rgba(10, 31, 68, .18);
  --shadow-lg: 0 30px 60px -24px rgba(10, 31, 68, .35);

  --r-sm: 10px;
  --r: 18px;
  --r-lg: 28px;
  --header-h: 76px;
  --ease: cubic-bezier(.22, 1, .36, 1);

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #050f24;
    --bg-alt: #081733;
    --surface: #0c1d3f;
    --surface-2: #10264f;
    --text: #e8eefb;
    --text-2: #aab8d4;
    --muted: #8496b8;
    --line: rgba(148, 178, 230, 0.14);
    --accent: #38bdf8;
    --accent-2: #7dd3fc;
    --glass: rgba(8, 20, 46, 0.7);
    --glass-line: rgba(148, 178, 230, 0.12);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);
    --shadow-lg: 0 30px 60px -24px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #050f24;
  --bg-alt: #081733;
  --surface: #0c1d3f;
  --surface-2: #10264f;
  --text: #e8eefb;
  --text-2: #aab8d4;
  --muted: #8496b8;
  --line: rgba(148, 178, 230, 0.14);
  --accent: #38bdf8;
  --accent-2: #7dd3fc;
  --glass: rgba(8, 20, 46, 0.7);
  --glass-line: rgba(148, 178, 230, 0.12);
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);
  --shadow-lg: 0 30px 60px -24px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color .4s var(--ease), color .4s var(--ease);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; margin: 0; letter-spacing: -0.02em; }
p { margin: 0 0 1em; }
::selection { background: var(--gold-400); color: var(--navy-950); }
:focus-visible { outline: 2px solid var(--gold-400); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--gold-400); color: var(--navy-950); padding: 10px 16px; border-radius: 8px; font-weight: 600; }
.skip:focus { top: 12px; }

svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.gold-text {
  background: linear-gradient(100deg, #bae6fd 0%, var(--gold-400) 35%, #7dd3fc 55%, #0ea5e9 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: shimmer 6s linear infinite;
}
.accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
@keyframes shimmer { to { background-position: -200% 0; } }


/* Buttons */
.btn {
  --b: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: 48px; padding: 0 22px; border-radius: 999px;
  font-weight: 600; font-size: .97rem; letter-spacing: -.005em; white-space: nowrap;
  border: 1px solid var(--b); cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s, border-color .3s, color .3s;
}
.btn svg { width: 18px; height: 18px; }
.btn small { font-weight: 400; opacity: .7; font-size: .8em; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--gold { background: linear-gradient(135deg, var(--gold-300), var(--gold-400)); color: var(--navy-950); box-shadow: 0 10px 30px -10px rgba(56, 189, 248, .7); }
.btn--gold:hover { box-shadow: 0 16px 40px -12px rgba(56, 189, 248, .85); }
.btn--glass { background: rgba(255, 255, 255, .1); color: #fff; --b: rgba(255, 255, 255, .28); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn--glass:hover { background: rgba(255, 255, 255, .18); }
.btn--ghost { color: #dbe7ff; padding-inline: 10px; }
.btn--ghost:hover { color: #fff; }
.btn--block { width: 100%; }

.icon-btn {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 12px;
  background: transparent; border: 1px solid var(--glass-line); cursor: pointer; color: var(--text);
  transition: background-color .3s, border-color .3s, color .3s;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-btn svg { width: 20px; height: 20px; }

/* Header */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  display: flex; align-items: center;
  transition: height .4s var(--ease), background-color .4s, box-shadow .4s, border-color .4s;
  border-bottom: 1px solid transparent;
  color: #fff;
}
.header .icon-btn { color: #fff; border-color: rgba(255,255,255,.22); }
.header .icon-btn:hover { background: rgba(255,255,255,.12); }
.header.is-scrolled {
  --header-h: 64px;
  background: var(--glass);
  backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom-color: var(--glass-line);
  box-shadow: 0 8px 30px -18px rgba(5, 15, 36, .35);
  color: var(--text);
}
.header.is-scrolled .icon-btn { color: var(--text); border-color: var(--glass-line); }
.header.is-scrolled .icon-btn:hover { background: var(--surface-2); }
.header__inner { display: flex; align-items: center; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -.02em; }
.brand__logo { height: 58px; width: auto; transition: height .4s var(--ease), filter .4s; }
/* Logo is blue on transparent: show it white on dark backgrounds, original colours on light ones */
.header .brand__logo { filter: brightness(0) invert(1); }
.header.is-scrolled .brand__logo { height: 44px; filter: none; }
:root[data-theme="dark"] .header.is-scrolled .brand__logo, :root[data-theme="dark"] .footer .brand__logo { filter: brightness(0) invert(1); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .header.is-scrolled .brand__logo, :root:not([data-theme="light"]) .footer .brand__logo { filter: brightness(0) invert(1); }
}

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a:not(.btn) { position: relative; padding: 8px 14px; font-weight: 500; font-size: .95rem; opacity: .88; border-radius: 999px; transition: opacity .2s, background-color .2s; }
.nav a:not(.btn):hover { opacity: 1; background: rgba(127, 160, 220, .14); }
.nav a.is-active { opacity: 1; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px; border-radius: 2px; background: var(--gold-400); transform: scaleX(0); transition: transform .35s var(--ease); }
.nav a.is-active::after { transform: scaleX(1); }
.nav__cta { margin-left: 10px; min-height: 42px; padding: 0 18px; font-size: .9rem; }

.header__tools { display: flex; gap: 8px; margin-left: auto; }
.burger { display: none; }
.burger span { display: block; width: 18px; height: 2px; border-radius: 2px; background: currentColor; transition: transform .35s var(--ease), opacity .2s; }
.burger span + span { margin-top: 4px; }
.burger { grid-auto-flow: row; align-content: center; justify-items: center; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.i-moon { display: none; }
:root[data-theme="dark"] .i-sun { display: none; }
:root[data-theme="dark"] .i-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .i-sun { display: none; }
  :root:not([data-theme="light"]) .i-moon { display: block; }
}

/* Hero */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100svh; display: flex; align-items: center;
  padding: calc(var(--header-h) + 48px) 0 96px;
  background: radial-gradient(120% 90% at 80% 0%, #143a7e 0%, var(--navy-900) 45%, var(--navy-950) 100%);
  color: #fff;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .16; mix-blend-mode: luminosity; filter: saturate(.6); }
.hero__bg canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 160px; background: linear-gradient(to bottom, transparent, rgba(5, 15, 36, .85)); z-index: -1; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; will-change: transform; }
.blob--a { width: 46vmax; height: 46vmax; left: -14vmax; top: -18vmax; background: radial-gradient(circle, #1d5fe0, transparent 65%); animation: drift-a 22s ease-in-out infinite alternate; }
.blob--b { width: 38vmax; height: 38vmax; right: -12vmax; top: 10vmax; background: radial-gradient(circle, #0ea5e9, transparent 65%); animation: drift-b 26s ease-in-out infinite alternate; opacity: .4; }
.blob--c { width: 26vmax; height: 26vmax; left: 38%; bottom: -14vmax; background: radial-gradient(circle, rgba(56, 189, 248, .9), transparent 65%); animation: drift-c 30s ease-in-out infinite alternate; opacity: .28; }
@keyframes drift-a { to { transform: translate(10vmax, 8vmax) scale(1.1); } }
@keyframes drift-b { to { transform: translate(-12vmax, 6vmax) scale(.9); } }
@keyframes drift-c { to { transform: translate(-14vmax, -10vmax) scale(1.2); } }

.hero__inner { position: relative; max-width: 1200px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; max-width: 100%;
  padding: 8px 16px 8px 12px; border-radius: 999px; margin-bottom: 28px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font-size: .86rem; color: #cfe0ff;
}
.dot { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--gold-400); box-shadow: 0 0 0 0 rgba(56, 189, 248,.7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(56, 189, 248,0); } 100% { box-shadow: 0 0 0 0 rgba(56, 189, 248,0); } }
.hero__title { font-size: clamp(2.6rem, 8vw, 6.2rem); font-weight: 700; letter-spacing: -.04em; line-height: .98; margin-bottom: 26px; }
.hero__lead { max-width: 640px; font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: #c3d3ef; margin-bottom: 36px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 44px; }
.hero__sectors { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 0; list-style: none; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: #8fa7d1; }
.hero__sectors li { display: inline-flex; align-items: center; }
.hero__sectors li + li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--gold-400); margin-right: 18px; }

.hero__badges { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: -16px 0 30px; }
.hero__badges li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 12px; font-size: .88rem; font-weight: 600; color: #fff; background: rgba(56, 189, 248,.1); border: 1px solid rgba(56, 189, 248,.35); }
.hero__badges svg { width: 18px; height: 18px; color: var(--gold-400); }

.scroll-cue { position: absolute; left: 50%; bottom: 26px; translate: -50% 0; width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.35); border-radius: 14px; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--gold-400); animation: cue 1.8s var(--ease) infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* Stats */
.stats { position: relative; z-index: 2; margin-top: -56px; }
.stats__grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.stat { padding: 30px 24px; position: relative; }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: 24px; bottom: 24px; width: 1px; background: var(--line); }
.stat strong { display: flex; align-items: baseline; gap: 2px; font-family: var(--font-display); font-size: clamp(2rem, 3.4vw, 2.8rem); font-weight: 700; letter-spacing: -.04em; line-height: 1; color: var(--text); }
.stat strong i { font-style: normal; font-size: .5em; color: var(--accent); letter-spacing: 0; margin-left: 2px; }
.stat strong i.pre { margin: 0 4px 0 0; }
.stat > span { display: block; margin-top: 8px; font-size: .9rem; color: var(--muted); line-height: 1.4; }

/* Certified strip */
.certs { padding: clamp(48px, 7vw, 72px) 0 0; }
.certs__inner { display: grid; grid-template-columns: auto 1fr; gap: 24px 40px; align-items: center; }
.certs__title { font-size: clamp(1.3rem, 2.4vw, 1.7rem); max-width: 9ch; line-height: 1.15; }
.certs__list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.certs__list li { display: flex; gap: 14px; align-items: flex-start; padding: 18px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); transition: border-color .3s, transform .4s var(--ease); }
.certs__list li:hover { border-color: var(--gold-400); transform: translateY(-3px); }
.certs__list svg { flex: none; width: 34px; height: 34px; padding: 6px; border-radius: 10px; color: var(--navy-950); background: linear-gradient(135deg, var(--gold-300), var(--gold-400)); stroke-width: 2; }
.certs__list b { display: block; font-family: var(--font-display); font-size: 1rem; }
.certs__list span { font-size: .88rem; color: var(--muted); line-height: 1.45; }

.certs__more { display: inline-block; margin-left: 4px; color: var(--accent); font-weight: 600; }
.certs__more:hover { text-decoration: underline; }

/* ISO certificates */
.iso-sec { background: var(--bg-alt); }
.iso-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.iso {
  position: relative; display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 30px 22px 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.iso:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--gold-400); }
.iso__seal {
  position: relative; width: 112px; height: 112px; margin-bottom: 20px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1;
  color: #fff; background: radial-gradient(circle at 30% 25%, #1d5fe0, var(--navy-900) 70%);
  box-shadow: 0 0 0 5px var(--surface), 0 0 0 7px var(--gold-400), 0 18px 34px -14px rgba(10,31,68,.6);
}
.iso__seal::before { content: ""; position: absolute; inset: 8px; border-radius: 50%; border: 1px dashed rgba(125, 211, 252,.6); }
.iso:hover .iso__seal::before { animation: spin 12s linear infinite; }
.iso__seal span { font-size: .66rem; font-weight: 600; letter-spacing: .14em; color: var(--gold-300); }
.iso__seal strong { font-family: var(--font-display); font-size: 1.7rem; letter-spacing: -.02em; margin: 4px 0 3px; }
.iso__seal em { font-style: normal; font-size: .7rem; color: #a9c4f5; }
.iso h3 { font-size: 1.08rem; line-height: 1.25; margin-bottom: 8px; }
.iso__std { margin: 0 0 4px; font-weight: 600; color: var(--accent); font-size: .92rem; }
.iso__reg { margin: auto 0 0; padding-top: 10px; font-size: .8rem; color: var(--muted); font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.iso-meta { margin-top: 28px; padding: 22px 26px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); font-size: .92rem; color: var(--text-2); }
.iso-meta p:last-child { margin-bottom: 0; }
.iso-meta b { color: var(--text); }
.iso-meta a { color: var(--accent); font-weight: 600; white-space: nowrap; }
.iso-meta a:hover { text-decoration: underline; }
@media (max-width: 1080px) { .iso-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .iso-grid { grid-template-columns: 1fr; } }

/* Sections */
.section { padding: clamp(80px, 11vw, 140px) 0; }
.section-head { max-width: 760px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-size: .8rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.kicker::before { content: ""; width: 22px; height: 2px; background: var(--gold-400); border-radius: 2px; }
.h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 700; letter-spacing: -.035em; margin-bottom: 18px; }
.section-sub { color: var(--text-2); font-size: 1.08rem; }

/* About */
.about__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.about__media { position: relative; }
.frame { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: var(--shadow-lg); background: var(--surface-2); }
.frame img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); transition: transform 1.4s var(--ease); }
.about__media.is-in .frame img { transform: scale(1); }
.frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, transparent 50%, rgba(10,31,68,.55)); }
.badge-card {
  position: absolute; right: -18px; bottom: 32px; max-width: 250px; padding: 18px 20px;
  border-radius: var(--r); background: var(--glass); border: 1px solid var(--glass-line);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.badge-card strong { display: block; font-family: var(--font-display); font-size: 1.4rem; color: var(--accent); }
.badge-card span { font-size: .88rem; color: var(--text-2); line-height: 1.45; display: block; }
@keyframes float { 50% { transform: translateY(-10px); } }
.about__copy { text-align: left; }
.about__copy .h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.about__copy > p { color: var(--text-2); font-size: 1.04rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 26px 0 34px; }
.chips li { padding: 7px 14px; border-radius: 999px; font-size: .86rem; font-weight: 500; background: var(--surface); border: 1px solid var(--line); color: var(--text); transition: border-color .3s, transform .3s var(--ease); }
.chips li:hover { border-color: var(--gold-400); transform: translateY(-2px); }
.pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pillar { padding: 20px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); transition: transform .4s var(--ease), box-shadow .4s, border-color .4s; }
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.pillar h3 { font-size: 1.05rem; margin-bottom: 6px; }
.pillar p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.5; }

/* Services */
.services { background: var(--bg-alt); position: relative; overflow: hidden; }
.services::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
}
.cards { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  --mx: 50%; --my: 50%; --rx: 0deg; --ry: 0deg;
  position: relative; padding: 32px 28px 36px; border-radius: var(--r-lg); overflow: hidden;
  background: var(--surface); border: 1px solid var(--line);
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s;
  isolation: isolate;
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(56,189,248,.16), transparent 45%);
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; opacity: 0; transition: opacity .4s; pointer-events: none;
  background: radial-gradient(280px circle at var(--mx) var(--my), var(--gold-400), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
.card:hover { box-shadow: var(--shadow-lg); }
.card:hover::before, .card:hover::after { opacity: 1; }
.card__icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 16px; margin-bottom: 22px; color: #fff; background: linear-gradient(135deg, var(--blue-600), var(--sky-400)); box-shadow: 0 12px 24px -10px rgba(29,95,224,.6); transition: transform .5s var(--ease); }
.card:hover .card__icon { transform: translateY(-3px) rotate(-6deg); }
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.card p { color: var(--text-2); font-size: .96rem; margin: 0; }
.card__num { position: absolute; right: 22px; top: 18px; font-family: var(--font-display); font-weight: 700; font-size: 3.4rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--line); letter-spacing: -.04em; transition: -webkit-text-stroke-color .4s; }
.card:hover .card__num { -webkit-text-stroke-color: var(--gold-400); }

/* Data centres */
.dc { position: relative; overflow: hidden; isolation: isolate; color: #fff; background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-950) 70%); }
.dc__glow { position: absolute; z-index: -1; width: 60vmax; height: 60vmax; right: -20vmax; top: -20vmax; border-radius: 50%; background: radial-gradient(circle, rgba(56,189,248,.22), transparent 60%); }
.dc::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .35; background-image: linear-gradient(rgba(125,211,252,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(125,211,252,.12) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse at 80% 50%, #000, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 80% 50%, #000, transparent 70%); }
.dc__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.dc .kicker { color: var(--sky-300); }
.dc .h2 { color: #fff; }
.dc__copy > p { color: #c3d3ef; font-size: 1.05rem; }
.dc__list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.dc__list li { padding: 18px 20px; border-radius: var(--r); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); transition: border-color .3s, background-color .3s, transform .4s var(--ease); }
.dc__list li:hover { border-color: rgba(56, 189, 248,.5); background: rgba(255,255,255,.08); transform: translateY(-3px); }
.dc__list b { display: block; font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 4px; }
.dc__list span { color: #a9bbdb; font-size: .92rem; line-height: 1.5; display: block; }
.dc__visual { position: relative; display: grid; place-items: center; padding: 20px 0 40px; }
.rack { position: relative; width: min(300px, 80%); padding: 18px 16px; border-radius: 16px; background: linear-gradient(180deg, #0f2550, #091833); border: 1px solid rgba(125,211,252,.25); box-shadow: 0 40px 80px -30px rgba(0,0,0,.8), inset 0 0 0 6px rgba(255,255,255,.02); display: grid; gap: 8px; }
.rack span { position: relative; height: 26px; border-radius: 5px; background: linear-gradient(90deg, #13306a, #0d2452); border: 1px solid rgba(125,211,252,.14); overflow: hidden; }
.rack span::before { content: ""; position: absolute; left: 10px; top: 50%; width: 6px; height: 6px; margin-top: -3px; border-radius: 50%; background: #34d399; box-shadow: 0 0 8px #34d399; animation: led 1.6s steps(2) infinite; }
.rack span::after { content: ""; position: absolute; left: 24px; right: 12px; top: 50%; height: 2px; margin-top: -1px; background: repeating-linear-gradient(90deg, rgba(125,211,252,.4) 0 6px, transparent 6px 10px); }
.rack span:nth-child(3n)::before { background: var(--gold-400); box-shadow: 0 0 8px var(--gold-400); animation-duration: 1.1s; }
.rack span:nth-child(4n+1)::before { background: var(--sky-400); box-shadow: 0 0 8px var(--sky-400); animation-duration: 2.2s; }
.rack span:nth-child(2)::before { animation-delay: .3s; } .rack span:nth-child(5)::before { animation-delay: .7s; } .rack span:nth-child(7)::before { animation-delay: .5s; } .rack span:nth-child(9)::before { animation-delay: .9s; }
@keyframes led { 50% { opacity: .25; } }
.cert { position: absolute; left: 0; bottom: 10px; display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: var(--r); color: var(--navy-950); background: linear-gradient(135deg, var(--gold-300), var(--gold-400)); box-shadow: 0 20px 40px -18px rgba(56, 189, 248,.7); animation: float 6s ease-in-out infinite; }
.cert svg { width: 30px; height: 30px; flex: none; stroke-width: 2; }
.cert strong { display: block; font-family: var(--font-display); font-size: 1.15rem; line-height: 1.1; }
.cert span { font-size: .82rem; font-weight: 500; }

/* Clients */
.clients { background: var(--navy-950); color: #fff; padding: clamp(80px, 10vw, 120px) 0; position: relative; overflow: hidden; }
.clients::before { content: ""; position: absolute; inset: -20% -10% auto; height: 70%; background: radial-gradient(50% 60% at 50% 0%, rgba(29,95,224,.35), transparent 70%); pointer-events: none; }
.section-head--light .h2 { color: #fff; }
.section-head--light .kicker { color: var(--sky-300); }
.marquee {
  --gap: 18px; --speed: 60s;
  position: relative; display: flex; overflow: hidden; user-select: none; padding: 10px 0;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee + .marquee { margin-top: 18px; }
.marquee__track { display: flex; flex: none; gap: var(--gap); padding: 0 calc(var(--gap) / 2); margin: 0; list-style: none; min-width: 100%; animation: marquee var(--speed) linear infinite; }
.marquee--reverse .marquee__track { animation-direction: reverse; --speed: 70s; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track li {
  flex: none; display: grid; place-items: center; width: 190px; height: 96px; padding: 18px 26px;
  border-radius: var(--r); background: #fff; border: 1px solid rgba(255,255,255,.6);
  box-shadow: 0 10px 30px -18px rgba(0,0,0,.6);
  transition: transform .35s var(--ease), border-color .3s, box-shadow .3s;
}
.marquee__track li.on-dark { background: linear-gradient(145deg, var(--navy-800), #173a7a); border-color: rgba(255,255,255,.12); }
.marquee__track li:hover { transform: translateY(-4px); border-color: var(--gold-400); box-shadow: 0 16px 34px -16px rgba(56, 189, 248,.55); }
.marquee__track img { max-width: 100%; max-height: 56px; width: auto; height: auto; object-fit: contain; }
@keyframes marquee { to { transform: translateX(calc(-100% - var(--gap))); } }

/* Why */
.tabs { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow); overflow: hidden; }
.tabs__list { position: relative; display: flex; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: none; }
.tabs__list::-webkit-scrollbar { display: none; }
.tabs__list button {
  flex: 1 0 auto; display: inline-flex; align-items: center; gap: 10px; justify-content: center;
  padding: 20px 22px; background: none; border: 0; cursor: pointer; font-weight: 600; font-size: .98rem; color: var(--muted);
  transition: color .3s;
}
.tabs__list button b { font-family: var(--font-display); font-size: .8rem; color: var(--accent); opacity: .7; }
.tabs__list button:hover, .tabs__list button[aria-selected="true"] { color: var(--text); }
.tabs__list button[aria-selected="true"] b { opacity: 1; }
.tabs__ink { position: absolute; bottom: -1px; left: 0; height: 3px; width: 0; border-radius: 3px; background: linear-gradient(90deg, var(--sky-400), var(--gold-400)); transition: transform .5s var(--ease), width .5s var(--ease); }
.tabs__panels { position: relative; }
.panel { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; padding: clamp(28px, 5vw, 56px); }
.panel[hidden] { display: none; }
.panel.is-active { animation: panel-in .6s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(12px); } }
.panel h3 { font-size: clamp(1.4rem, 2.6vw, 2rem); margin-bottom: 16px; }
.panel p { color: var(--text-2); }
.panel__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.panel__list li { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: var(--r-sm); background: var(--surface-2); font-weight: 500; }
.panel__list li::before { content: ""; flex: none; width: 10px; height: 10px; border-radius: 3px; background: linear-gradient(135deg, var(--sky-400), var(--gold-400)); transform: rotate(45deg); }
.panel__metric { padding: 34px; border-radius: var(--r); text-align: center; background: linear-gradient(145deg, var(--navy-900), var(--navy-800)); color: #fff; box-shadow: var(--shadow-lg); }
.panel__metric strong { display: block; font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 4rem); line-height: 1; color: var(--gold-400); letter-spacing: -.04em; margin-bottom: 10px; }
.panel__metric span { color: #c3d3ef; }

/* CTA */
.cta { padding: 0 0 clamp(40px, 6vw, 72px); }
.cta__inner {
  position: relative; overflow: hidden; isolation: isolate; text-align: center;
  padding: clamp(44px, 7vw, 80px) 24px; border-radius: var(--r-lg); color: #fff;
  background: linear-gradient(120deg, var(--navy-900), #123a86 55%, #0e5fa8);
}
.cta__inner::before { content: ""; position: absolute; inset: -40%; z-index: -1; background: conic-gradient(from 0deg, transparent 0 70%, rgba(56, 189, 248,.35) 80%, transparent 90%); animation: spin 14s linear infinite; }
.cta__inner::after { content: ""; position: absolute; inset: 1px; z-index: -1; border-radius: inherit; background: linear-gradient(120deg, var(--navy-900), #123a86 55%, #0e5fa8); }
@keyframes spin { to { transform: rotate(1turn); } }
.cta h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin-bottom: 12px; }
.cta p { color: #c3d3ef; margin-bottom: 28px; }

/* Contact */
.contact { padding-top: clamp(60px, 8vw, 100px); }
.contact__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 24px; align-items: start; }
.contact__info { display: grid; gap: 12px; }
.info { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); transition: transform .35s var(--ease), border-color .35s, box-shadow .35s; }
.info:hover { transform: translateX(4px); border-color: var(--gold-400); box-shadow: var(--shadow); }
.info__icon { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--surface-2); color: var(--accent); }
.info__icon svg { width: 22px; height: 22px; }
.info b { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); font-weight: 600; margin-bottom: 2px; }
.info > span:last-child { font-weight: 500; overflow-wrap: anywhere; }
.map { position: relative; height: 260px; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: linear-gradient(135deg, var(--surface-2), var(--bg-alt)); display: grid; place-items: center; }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map__load { padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; font-weight: 600; }

.quote { padding: clamp(24px, 4vw, 40px); border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.quote h3 { font-size: 1.6rem; margin-bottom: 6px; }
.quote__note { color: var(--muted); font-size: .9rem; margin-bottom: 24px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 6px; color: var(--text-2); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--bg); font-size: 16px;
  transition: border-color .25s, box-shadow .25s, background-color .25s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); background: var(--surface); }
.field [aria-invalid="true"] { border-color: #e5484d; }
.quote__error { color: #e5484d; font-size: .9rem; font-weight: 500; }

/* Footer */
.footer { padding: 48px 0 40px; border-top: 1px solid var(--line); margin-top: clamp(60px, 8vw, 100px); }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; }
.brand--footer .brand__logo { height: 56px; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: .93rem; color: var(--text-2); }
.footer__nav a:hover { color: var(--accent); }
.footer__copy { width: 100%; margin: 0; color: var(--muted); font-size: .88rem; }

.to-top { position: fixed; right: 18px; bottom: 18px; z-index: 40; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; color: var(--navy-950); background: var(--gold-400); box-shadow: 0 12px 30px -10px rgba(56, 189, 248,.7); opacity: 0; transform: translateY(16px); pointer-events: none; transition: opacity .35s, transform .35s var(--ease); }
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.to-top svg { width: 20px; height: 20px; }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .card.reveal.is-in { transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); }

/* Responsive */
@media (max-width: 1080px) {
  .stats__grid { grid-template-columns: repeat(3, 1fr); }
  .stat:nth-child(4)::before { display: none; }
  .stat:nth-child(n+4) { border-top: 1px solid var(--line); }
  .cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 920px) {
  .burger { display: inline-grid; }
  .nav {
    position: fixed; inset: 0; z-index: -1; margin: 0;
    flex-direction: column; align-items: stretch; justify-content: center; gap: 6px;
    padding: calc(var(--header-h) + 24px) 24px 40px;
    background: var(--navy-950); color: #fff;
    opacity: 0; visibility: hidden; transform: translateY(-12px);
    transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s .4s;
  }
  .nav a:not(.btn) { font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; padding: 10px 6px; opacity: .92; border-radius: 12px; }
  .nav a:not(.btn)::after { left: 6px; right: auto; width: 32px; bottom: 6px; }
  .nav__cta { margin: 22px 0 0; min-height: 54px; font-size: 1rem; }
  .nav-open .nav { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav-open .header { color: #fff; background: transparent; box-shadow: none; border-bottom-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .nav-open .header .icon-btn { color: #fff; border-color: rgba(255,255,255,.22); }
  .nav-open .header .brand__logo { filter: brightness(0) invert(1); }
  .nav-open { overflow: hidden; }
  .nav-open .nav a { animation: menu-in .5s var(--ease) both; }
  .nav-open .nav a:nth-child(2) { animation-delay: .04s; }
  .nav-open .nav a:nth-child(3) { animation-delay: .08s; }
  .nav-open .nav a:nth-child(4) { animation-delay: .12s; }
  .nav-open .nav a:nth-child(5) { animation-delay: .16s; }
  .nav-open .nav a:nth-child(6) { animation-delay: .2s; }

  .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__media { max-width: 560px; }
  .frame { aspect-ratio: 16 / 11; }
  .badge-card { right: 12px; bottom: -22px; }
  .panel { grid-template-columns: 1fr; }
  .dc__grid, .certs__inner { grid-template-columns: 1fr; }
  .certs__title { max-width: none; }
  .certs__list { grid-template-columns: 1fr; }
  .dc__visual { max-width: 420px; width: 100%; margin-inline: auto; }
}
@keyframes menu-in { from { opacity: 0; transform: translateY(14px); } }

@media (max-width: 640px) {
  :root { --header-h: 64px; }
  body { font-size: 15.5px; }
  .brand__logo { width: 42px; height: 42px; border-radius: 12px; }
  .hero { min-height: auto; padding: calc(var(--header-h) + 36px) 0 110px; }
  .eyebrow { font-size: .78rem; border-radius: 14px; align-items: flex-start; }
  .eyebrow .dot { margin-top: 6px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn--ghost { justify-content: center; }
  .hero__sectors { font-size: .74rem; gap: 6px 18px; }
  .scroll-cue { display: none; }
  .stats { margin-top: -64px; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .stat { padding: 22px 18px; }
  .stat::before { display: none; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .stat:nth-child(even) { border-left: 1px solid var(--line); }
  .stat:last-child { grid-column: 1 / -1; border-left: 0; }
  .pillars, .cards, .field-row, .dc__list { grid-template-columns: 1fr; }
  .brand__logo { height: 44px; }
  .header.is-scrolled .brand__logo { height: 38px; }
  .hero__badges { margin-top: -12px; }
  .hero__badges li { font-size: .8rem; padding: 7px 11px; }
  .field-row { gap: 0; }
  .card { padding: 26px 22px 28px; }
  .marquee__track li { width: 150px; height: 80px; padding: 14px 18px; }
  .marquee__track img { max-height: 44px; }
  .tabs__list button { padding: 16px 16px; font-size: .92rem; }
  .map { height: 200px; }
}

@media (hover: none) {
  .card { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
  .marquee { overflow-x: auto; }
  .marquee__track { animation: none; }
  .marquee__track[aria-hidden="true"] { display: none; }
  .blob { display: none; }
}