:root{--bg:#0b0f17;--card:#0f172a;--text:#e5e7eb;--muted:#a1a1aa;--brand:#22c55e;--accent:#f59e0b;--border:#1f2937}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}
.container{max-width:1180px;margin:0 auto;padding:28px}
.nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.logo{font-weight:800;color:#fff}.logo span{color:var(--brand)}
.site-header{position:sticky;top:0;background:rgba(11,15,23,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:40}
section{margin:56px 0}
.h1{font-size:54px;line-height:1.05;margin:6px 0 10px 0}
.kicker{color:var(--accent);text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:700}
.muted{color:var(--muted)}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px}
.grid{display:grid;gap:18px}
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;margin-top:52px;align-items:center}
.hero img{width:100%;border-radius:12px;display:block}
.cta{display:inline-block;background:var(--brand);color:#041318;font-weight:800;padding:12px 22px;border-radius:12px;margin-right:12px}
.cta-alt{display:inline-block;border:2px solid var(--brand);color:#22c55e;padding:10px 20px;border-radius:12px}
.preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;align-items:start}
.preview-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:12px}
.preview-card .media{width:100%;border-radius:12px;overflow:hidden;background:#0b1220;display:flex;align-items:center;justify-content:center}
.preview-card--square .media{aspect-ratio:1/1}
.preview-card--phone .media{aspect-ratio:9/19.5}
.preview-card img{width:100%;height:100%;object-fit:contain;display:block}
.preview-card .caption{font-size:14px;color:var(--muted)}
@media(max-width:1100px){.hero{grid-template-columns:1fr}.h1{font-size:38px}}@media(max-width:768px){.preview-grid{grid-template-columns:1fr}}