:root{--bg:#fbfbf8;--card:#fff;--text:#1f2937;--muted:#6b7280;--accent:#7c3aed;--line:#e5e7eb}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif}
header{padding:26px 8%;display:flex;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}
.logo{font-weight:900}nav a{margin-left:18px;color:var(--muted);text-decoration:none}
.hero{padding:64px 8%;display:grid;grid-template-columns:1fr 1fr;gap:28px}
h1{font-size:42px;margin:0 0 16px}.lead{font-size:18px;line-height:1.65;color:var(--muted)}
.panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}
.modules{padding:0 8% 70px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.mod{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.tag{display:inline-block;background:#ede9fe;color:#5b21b6;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:700}
footer{padding:28px 8%;border-top:1px solid var(--line);color:var(--muted)}
@media(max-width:950px){.hero,.modules{grid-template-columns:1fr}h1{font-size:32px}nav{display:none}}