:root {
  --bg: #080c14;
  --surf: #0d1220;
  --surf2: #111827;
  --text: #dde4f5;
  --muted: #8b9dc8;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #60a5fa;
  --border: #1a2540;
  --radius: 12px;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
.container { width: min(1120px, 92vw); margin: 0 auto; }
a { color: inherit; text-decoration: none; }

.site-header { background: #050810; position: sticky; top: 0; border-bottom: 1px solid var(--border); z-index: 20; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { font-weight: 800; font-size: 1.25rem; color: var(--accent); }
.main-nav a { margin-left: 1.25rem; font-size: 0.95rem; font-weight: 500; color: var(--muted); transition: color 0.2s; }
.main-nav a:hover { color: var(--text); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 8px; font-weight: 700; transition: 0.2s ease; }
.btn-primary { background: var(--primary); color: #fff; border: 1px solid transparent; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: rgba(37, 99, 235, 0.12); color: var(--accent); border: 1px solid rgba(37, 99, 235, 0.3); }
.btn-secondary:hover { background: rgba(37, 99, 235, 0.2); }
.btn-outline { background: transparent; color: var(--accent); border: 1px solid rgba(37, 99, 235, 0.5); }
.btn-outline:hover { background: rgba(37, 99, 235, 0.12); }

.hero { background: linear-gradient(135deg, #050810 0%, #0a1428 60%, #0d1a35 100%); padding: 96px 0 78px; border-bottom: 1px solid var(--border); }
.hero-content { max-width: 680px; }
.hero h1 { margin: 0 0 1rem; font-size: clamp(2rem, 6vw, 3.2rem); line-height: 1.12; color: var(--text); }
.hero p { color: var(--muted); margin-bottom: 1.6rem; font-size: 1.1rem; }
.hero-actions a + a { margin-left: 0.75rem; }

.section { padding: 64px 0; }
.section.gray { background: #0a0f1c; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section h2 { margin-top: 0; font-size: 2rem; letter-spacing: -0.02em; color: var(--text); }
.section p { color: var(--muted); max-width: 720px; }

.grid.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-top: 2rem; }
.card { background: var(--surf); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); transition: border-color 0.2s; }
.card:hover { border-color: rgba(37, 99, 235, 0.4); }
.card h3 { margin-top: 0; color: var(--text); }
.card p { color: var(--muted); }

.list { margin: 1.25rem 0 0; padding-left: 1rem; color: var(--muted); }
.list li { margin: 0.5rem 0; }

.split { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center; }
.image-placeholder { background: linear-gradient(120deg, #0d1a35, #0a1428); border: 1px solid var(--border); border-radius: var(--radius); height: 220px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; color: var(--muted); letter-spacing: 0.01em; }
.pill-list { list-style-type: none; padding: 0; margin: 1rem 0 0; display: flex; gap: 0.75rem; flex-wrap: wrap; }
.pill-list li { padding: 0.45rem 0.85rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surf); font-size: 0.89rem; color: var(--muted); }

.contact { background: var(--surf2); }
.contact-links { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }
.contact-link { display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.75rem 1.25rem; border-radius: 8px; border: 1px solid var(--border); background: var(--surf); color: var(--text); font-weight: 600; font-size: 0.97rem; transition: border-color 0.2s, background 0.2s; }
.contact-link:hover { border-color: rgba(37, 99, 235, 0.5); background: #0d1a35; color: var(--accent); }

.site-footer { background: #050810; color: var(--muted); padding: 56px 0 32px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 2.5rem; padding-bottom: 40px; border-bottom: 1px solid var(--border); }
.footer-grid p { margin: 0.6rem 0 0; font-size: 0.92rem; line-height: 1.6; }
.footer-grid h3 { margin: 0 0 0.75rem; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: #4a5a7a; }
.footer-grid a { display: inline-block; margin-bottom: 0.4rem; font-size: 0.92rem; }
.site-footer a { color: var(--muted); transition: color 0.2s; }
.site-footer a:hover { color: var(--text); }
.footer-logo { font-size: 1.1rem; font-weight: 800; color: var(--accent); }
.copyright { margin-top: 24px; text-align: center; font-size: 0.88rem; color: #4a5a7a; }

@media (max-width: 900px) {
  .header-inner { flex-wrap: wrap; gap: 0.75rem; }
  .main-nav { display: flex; flex-wrap: wrap; justify-content: center; width: 100%; }
  .main-nav a { margin: 0.25rem 0.75rem; }
  .split { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hero { padding: 70px 0 50px; }
  .hero h1 { font-size: 1.8rem; }
  .btn { font-size: 0.9rem; }
}