:root {
  --ink: #101827;
  --muted: #5f6b7a;
  --line: #dfe5ec;
  --surface: #f5f7fa;
  --white: #ffffff;
  --accent: #4f46e5;
  --accent-dark: #3730a3;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.94);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(12px);
}
.nav { height: 72px; display:flex; align-items:center; justify-content:space-between; }
.brand { text-decoration:none; font-weight:800; letter-spacing:.13em; font-size:.92rem; }
.brand span { font-size:.5em; vertical-align:top; margin-left:2px; }
.nav-link { text-decoration:none; color:var(--muted); font-weight:600; }
.hero { padding: 96px 0 88px; }
.hero-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap:72px; align-items:center; }
.eyebrow { margin:0 0 14px; color:var(--accent); font-size:.76rem; font-weight:800; letter-spacing:.16em; }
h1 { font-size:clamp(2.8rem, 6vw, 5.2rem); line-height:1.02; letter-spacing:-.055em; margin:0 0 24px; max-width:760px; }
h2 { font-size:clamp(2rem, 4vw, 3.2rem); line-height:1.08; letter-spacing:-.04em; margin:0 0 22px; }
h3 { font-size:1.18rem; margin:0 0 10px; }
.lead { color:var(--muted); font-size:1.18rem; max-width:690px; }
.actions { display:flex; gap:12px; flex-wrap:wrap; margin-top:30px; }
.button { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:0 20px; border-radius:10px; text-decoration:none; font-weight:750; }
.primary { color:#fff; background:var(--accent); }
.primary:hover { background:var(--accent-dark); }
.secondary { border:1px solid var(--line); background:#fff; }
.hero-card {
  min-height:420px; border-radius:24px; padding:42px;
  background:linear-gradient(145deg,#101827,#202b3d);
  color:#fff; display:flex; flex-direction:column; justify-content:flex-end;
  position:relative; overflow:hidden;
}
.hero-card p { color:#cbd5e1; }
.card-label { color:#a5b4fc !important; font-size:.75rem; letter-spacing:.16em; font-weight:800; }
.hero-card h2 { max-width:420px; }
.orb {
  width:260px; height:260px; border-radius:50%;
  position:absolute; top:-90px; right:-80px;
  background:radial-gradient(circle at 35% 35%, #a5b4fc, #4f46e5 45%, transparent 70%);
  opacity:.85;
}
.section { padding:96px 0; }
.muted { background:var(--surface); }
.cards { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:42px; }
.card { border:1px solid var(--line); border-radius:18px; padding:28px; background:#fff; }
.card p { color:var(--muted); margin-bottom:0; }
.icon { color:var(--accent); font-weight:850; font-size:.78rem; letter-spacing:.08em; margin-bottom:42px; }
.split { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:start; }
.split p { color:var(--muted); font-size:1.1rem; }
.contact { padding-top:80px; }
.contact-box { border-radius:24px; background:var(--ink); color:#fff; padding:56px; display:flex; justify-content:space-between; align-items:center; gap:32px; }
.contact-box p { color:#cbd5e1; max-width:680px; }
.footer { border-top:1px solid var(--line); padding:42px 0 28px; }
.footer p { color:var(--muted); margin:.35rem 0 0; }
.footer-grid { display:flex; justify-content:space-between; gap:30px; }
.footer-links { display:flex; gap:20px; flex-wrap:wrap; align-items:flex-start; }
.footer-links a { color:var(--muted); font-size:.9rem; }
.copyright { color:#8a95a3; font-size:.82rem; margin-top:35px; }
.legal { padding:76px 0; }
.legal h1 { font-size:clamp(2.4rem,5vw,4rem); }
.legal h2 { font-size:1.5rem; margin-top:42px; }
.legal p, .legal li { color:var(--muted); max-width:820px; }
@media (max-width: 850px) {
  .hero-grid, .split { grid-template-columns:1fr; gap:44px; }
  .cards { grid-template-columns:1fr 1fr; }
  .contact-box { flex-direction:column; align-items:flex-start; }
}
@media (max-width: 560px) {
  .container { width:min(var(--max), calc(100% - 28px)); }
  .hero { padding:64px 0; }
  .section { padding:70px 0; }
  .cards { grid-template-columns:1fr; }
  .hero-card { min-height:350px; padding:30px; }
  .footer-grid { flex-direction:column; }
}