@font-face { font-family: "Archivo"; src: url("../fonts/Archivo-wght.woff2") format("woff2"); font-weight: 400 800; font-display: swap; }
@font-face { font-family: "Sora"; src: url("../fonts/Sora-wght.woff2") format("woff2"); font-weight: 300 800; font-display: swap; }
:root {
  --bg: #0b0d10; --ink: #e8f4fb; --mut: #8aa4b5; --sky: #38bdf8; --line: rgba(232,244,251,0.1);
  --max: 1100px; --nav-h: 68px; --display: "Archivo", sans-serif; --ui: "Sora", sans-serif;
  --ease: cubic-bezier(0.22,1,0.36,1); --shadow: 0 22px 48px rgba(56,189,248,0.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--ui); line-height: 1.55; letter-spacing: -0.02em; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
.wrap { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 90; background: var(--sky); color: #0b0d10; padding: 8px 12px; border-radius: 8px; }
.skip:focus { top: 12px; }
.announce { background: #111827; color: var(--sky); text-align: center; padding: 10px 16px; font-size: 13.5px; font-weight: 620; }
.announce a { text-decoration: underline; }
.nav { position: sticky; top: 0; z-index: 40; height: var(--nav-h); background: rgba(11,13,16,0.86); backdrop-filter: blur(16px); }
.nav.scrolled { border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; gap: 16px; height: var(--nav-h); }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 750; letter-spacing: -0.06em; font-size: 20px; text-transform: lowercase; }
.logo-mark { width: 22px; height: 22px; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 2px; font-size: 14px; font-weight: 620; }
.nav-links > a { padding: 8px 11px; color: var(--mut); border-radius: 10px; }
.nav-links > a:hover, .nav-links > a.active { color: var(--ink); }
.menu-toggle { display: none; margin-left: auto; background: transparent; border: 1px solid var(--line); width: 42px; height: 42px; border-radius: 11px; cursor: pointer; }
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after { display: block; width: 16px; height: 2px; background: var(--ink); margin: 0 auto; position: relative; }
.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; }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 10px; padding: 11px 18px; font-weight: 750; font-size: 14px; cursor: pointer; transition: transform 0.2s var(--ease); }
.btn:hover { transform: translateY(-1px); }
.btn-s { background: var(--sky); color: #0b0d10; }
.btn-g { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.hero { position: relative; overflow: hidden; padding: 28px 0 8px; }
.hero-art { position: absolute; inset: 0; background: url("../img/graph.svg") center / cover no-repeat; pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; align-items: center; padding: 16px 0 48px; }
.hero h1 { font-family: var(--display); font-size: clamp(2.4rem, 5.4vw, 3.8rem); letter-spacing: -0.055em; line-height: 1; font-weight: 750; margin: 0 0 16px; }
.lead { color: var(--mut); font-size: 1.1rem; max-width: 40rem; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 22px 0 12px; }
.note { color: var(--mut); font-size: 14px; }
.note a { color: var(--sky); font-weight: 650; }
.os { background: #11151b; border: 1px solid var(--line); border-radius: 16px; padding: 16px; min-height: 280px; box-shadow: var(--shadow); }
.os h3 { margin: 0 0 12px; color: var(--sky); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
.row { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.logos { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.logos span { border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: 13px; color: var(--mut); }
.section { padding: 84px 0; }
.eyebrow { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sky); font-weight: 750; margin: 0 0 10px; }
h1, h2, h3 { letter-spacing: -0.04em; line-height: 1.12; }
h1 { font-family: var(--display); font-size: clamp(2.1rem, 4vw, 3rem); margin: 0 0 14px; font-weight: 750; }
h2 { font-family: var(--display); font-size: clamp(1.7rem, 3vw, 2.5rem); margin: 0 0 14px; font-weight: 750; }
h3 { font-size: 1.08rem; margin: 0 0 8px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.card { background: #11151b; border: 1px solid var(--line); border-radius: 14px; padding: 22px; min-height: 140px; transition: transform 0.25s var(--ease), box-shadow 0.25s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card p { margin: 0; color: var(--mut); font-size: 14.5px; }
.cta-band { padding: 88px 0; text-align: center; background: #11151b; }
.cta-band .hero-actions { justify-content: center; }
.footer { padding: 48px 0 24px; background: #07080a; color: var(--mut); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 24px; }
.footer h3 { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sky); }
.footer a, .footer p { display: block; margin: 7px 0; color: var(--mut); font-size: 14px; }
.footer a:hover, .footer .logo { color: #fff; }
.legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 12px; }
.page-hero { padding: 52px 0 8px; }
.form { display: grid; gap: 12px; max-width: 520px; }
.form label { display: grid; gap: 6px; font-size: 13px; color: var(--mut); }
.form input, .form select, .form textarea { border: 1px solid var(--line); background: #11151b; border-radius: 12px; padding: 11px 12px; outline: none; }
.form input:focus { border-color: var(--sky); }
.js [data-reveal] { opacity: 0; transform: translateY(12px); animation: reveal 0.65s var(--ease) forwards; animation-play-state: paused; }
.js [data-reveal].in { animation-play-state: running; }
@keyframes reveal { to { opacity: 1; transform: none; } }
@media (max-width: 900px) {
  .nav-links { display: none; position: absolute; top: var(--nav-h); left: 0; right: 0; background: #0b0d10; flex-direction: column; align-items: stretch; padding: 12px 18px 22px; }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
  .hero-grid, .grid, .footer-grid { grid-template-columns: 1fr; }
  .wrap { width: min(var(--max), calc(100% - 32px)); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } [data-reveal] { animation: none !important; opacity: 1; transform: none; } }