:root {
  --bg: #0b1220;
  --bg-soft: #111b2d;
  --panel: rgba(255,255,255,.055);
  --panel-strong: rgba(255,255,255,.085);
  --line: rgba(255,255,255,.12);
  --text: #f6f8fb;
  --muted: #aab7c8;
  --accent: #8fd3ff;
  --accent-strong: #d9f1ff;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 80% 10%, rgba(68, 143, 199, .16), transparent 32rem),
    radial-gradient(circle at 10% 30%, rgba(61, 103, 163, .12), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; }
.site-header {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 760; }
.brand-mark {
  width: 38px; height: 38px; border: 1px solid rgba(143,211,255,.55); border-radius: 10px;
  display: inline-grid; place-items: center; color: var(--accent-strong); letter-spacing: -.04em;
  background: linear-gradient(145deg, rgba(143,211,255,.14), rgba(255,255,255,.02));
}
.brand-name { letter-spacing: -.02em; }
.nav { display: flex; gap: 24px; }
.nav a, .footer a { color: var(--muted); text-decoration: none; font-size: .94rem; }
.nav a:hover, .footer a:hover { color: var(--text); }

main, .footer { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.hero {
  min-height: 630px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: 70px;
  align-items: center;
  padding: 70px 0 86px;
  border-bottom: 1px solid var(--line);
}
.eyebrow { margin: 0 0 14px; font-size: .76rem; font-weight: 800; letter-spacing: .15em; color: var(--accent); }
h1, h2, h3 { margin-top: 0; letter-spacing: -.035em; line-height: 1.08; }
h1 { margin-bottom: 24px; max-width: 780px; font-size: clamp(3rem, 7vw, 6.4rem); }
h2 { margin-bottom: 18px; font-size: clamp(2.1rem, 4vw, 3.6rem); }
h3 { margin-bottom: 12px; font-size: 1.7rem; }
.hero-lede { max-width: 730px; margin: 0; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 18px; border-radius: 10px; text-decoration: none; font-weight: 760; }
.button-primary { background: var(--text); color: var(--bg); }
.button-secondary { border: 1px solid var(--line); background: rgba(255,255,255,.035); }
.hero-panel { border: 1px solid var(--line); border-radius: 20px; padding: 24px; background: linear-gradient(145deg, var(--panel-strong), rgba(255,255,255,.02)); box-shadow: 0 20px 70px rgba(0,0,0,.18); }
.panel-label { display: block; color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .14em; margin-bottom: 8px; }
.panel-row { padding: 22px 0; border-bottom: 1px solid var(--line); }
.panel-row:last-child { border-bottom: 0; padding-bottom: 4px; }
.panel-row strong, .panel-row span { display: block; }
.panel-row strong { font-size: 1.08rem; }
.panel-row span { margin-top: 4px; color: var(--muted); font-size: .92rem; }

.section { padding: 92px 0; border-bottom: 1px solid var(--line); }
.section-heading { max-width: 720px; }
.section-heading > p:last-child, .body-copy p, .contact p, .product-card p { color: var(--muted); }
.product-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; margin-top: 44px; }
.product-card { min-height: 330px; padding: 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.product-card.featured { background: linear-gradient(145deg, rgba(143,211,255,.09), rgba(255,255,255,.035)); }
.product-meta { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 38px; color: var(--accent-strong); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-meta.muted { color: var(--muted); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #8ce4ad; box-shadow: 0 0 0 4px rgba(140,228,173,.08); }
.product-kicker { color: var(--text) !important; font-weight: 680; }
.text-link { display: inline-block; margin-top: 18px; color: var(--accent-strong); text-decoration: none; font-weight: 760; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.body-copy { max-width: 640px; font-size: 1.05rem; }
.contact { display: grid; grid-template-columns: 1fr minmax(340px, .75fr); gap: 60px; align-items: center; }
.contact-card { padding: 24px 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); text-decoration: none; }
.contact-card span, .contact-card strong { display: block; }
.contact-card span { color: var(--muted); font-size: .88rem; }
.contact-card strong { margin-top: 5px; font-size: 1.05rem; }

.footer { padding: 38px 0 54px; display: grid; grid-template-columns: 1fr auto; gap: 20px 36px; align-items: center; }
.footer > div strong, .footer > div span { display: block; }
.footer > div span, .footer p { color: var(--muted); font-size: .88rem; }
.footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 20px; }
.footer p { grid-column: 1 / -1; margin: 0; }

.legal-main { max-width: 820px; padding: 82px 0 100px; }
.legal-main h1 { font-size: clamp(2.7rem, 6vw, 4.8rem); }
.legal-main h2 { margin-top: 42px; font-size: 1.55rem; }
.legal-main p, .legal-main li { color: var(--muted); }
.legal-main .updated { color: var(--accent); font-size: .85rem; font-weight: 740; }

@media (max-width: 820px) {
  .nav { display: none; }
  .hero, .split, .contact, .product-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; gap: 42px; padding: 62px 0 72px; }
  h1 { font-size: clamp(3rem, 15vw, 5rem); }
  .section { padding: 72px 0; }
  .split, .contact { gap: 30px; }
  .product-card { min-height: 0; }
  .footer { grid-template-columns: 1fr; }
  .footer nav { justify-content: flex-start; }
}

@media (max-width: 520px) {
  .site-header, main, .footer { width: min(calc(100% - 28px), var(--max)); }
  .brand-name { font-size: .95rem; }
  .hero-panel, .product-card { padding: 22px; }
  .contact-card { min-width: 0; overflow-wrap: anywhere; }
}