:root {
  --bg: #070b18;
  --surface: #10172b;
  --surface-2: #141d35;
  --ink: #f4f7ff;
  --muted: #a9b6d3;
  --line: #253257;
  --accent: #2de2e6;
  --accent-2: #a78bfa;
  --ok: #79f7ba;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Manrope", "Inter", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 10% 0%, #131d3a, var(--bg) 48%), var(--bg);
  line-height: 1.6;
}
h1, h2, h3 { font-family: "Sora", "Inter", sans-serif; line-height: 1.15; margin: 0; }
a { color: inherit; text-decoration: none; }
img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.shell { width: min(1160px, 92%); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 30; background: rgba(7,11,24,.9); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { font-family: "Sora", sans-serif; font-weight: 700; letter-spacing: .02em; }
.nav-links { display: flex; gap: 22px; color: var(--muted); }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--accent); text-decoration: underline; text-underline-offset: 5px; }
.nav-toggle { display: none; width: 42px; height: 38px; border: 1px solid var(--line); color: var(--ink); background: var(--surface); border-radius: 8px; font-size: 20px; }

.hero { padding: 88px 0 64px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; align-items: center; }
.hero-kicker { color: var(--accent); font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
.hero h1 { font-size: clamp(2.2rem, 4.8vw, 4rem); margin-bottom: 16px; }
.hero p { margin: 0; color: var(--muted); max-width: 58ch; }
.cta-stack { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.btn { padding: 12px 18px; font-weight: 800; letter-spacing: .01em; border: 2px solid transparent; border-radius: 10px; display: inline-flex; gap: 8px; align-items: center; }
.btn-primary { background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #09101f; }
.btn-outline { border-color: var(--accent); color: var(--accent); }

.hero-visual { background: linear-gradient(180deg, var(--surface), var(--surface-2)); border: 1px solid var(--line); border-radius: 18px; padding: 14px; box-shadow: 0 20px 50px rgba(0,0,0,.35); }
.media-16x9 { aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; }

.trust-bar { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin-bottom: 64px; }
.trust-item { border: 1px solid var(--line); border-radius: 12px; padding: 16px; background: rgba(16,23,43,.8); }
.trust-item strong { color: var(--ok); display: block; margin-bottom: 6px; }

.section { padding: 64px 0; }
.section.alt { padding: 48px 0; background: linear-gradient(180deg, rgba(20,29,53,.68), rgba(20,29,53,.3)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-top: 20px; }
.step { padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.step span { color: var(--accent); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }

.mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.feature-card { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); overflow: hidden; }
.feature-copy { padding: 16px; }
.feature-copy p { color: var(--muted); margin: 10px 0 0; }

.faq-list details { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); padding: 14px 16px; margin-bottom: 10px; }
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list p { color: var(--muted); margin: 10px 0 0; }

.blog-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 10px; margin-top: 14px; }
.media-1x1 { aspect-ratio: 1 / 1; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); }

.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.post-card { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); padding: 16px; }
.post-card p { color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); color: var(--muted); padding: 30px 0 40px; }

.modal { position: fixed; inset: 0; background: rgba(3,5,10,.78); display: none; align-items: center; justify-content: center; padding: 24px; z-index: 80; }
.modal.open { display: flex; }
.modal-card { max-width: 780px; width: 100%; max-height: 80vh; overflow: auto; background: var(--surface-2); border: 1px solid var(--line); border-radius: 16px; padding: 20px; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding: 74px 0 56px; }
  .trust-bar, .timeline, .mosaic, .post-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links { position: absolute; top: 76px; left: 0; right: 0; display: none; flex-direction: column; padding: 16px; background: #0d1430; border-bottom: 1px solid var(--line); width: 100%; }
  .nav-links.open { display: flex; }
}