:root { --bg1:#f8fbff; --fg:#0f172a; --muted:#475569; --brand:#2563eb; }
*{box-sizing:border-box} body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Noto Sans',sans-serif;background:linear-gradient(#eaf2ff,#fff);color:var(--fg)}
.container{max-width:1100px;margin:0 auto;padding:24px}
.header{position:sticky;top:0;background:rgba(255,255,255,.8);backdrop-filter:blur(6px);border-bottom:1px solid #e5e7eb;height:64px;display:flex;align-items:center}
.header .inner{display:flex;align-items:center;justify-content:space-between;width:100%}
nav a{margin-left:16px;color:var(--fg);text-decoration:none;opacity:.8} nav a:hover{opacity:1}
.hero{padding:56px 0 24px;display:grid;grid-template-columns:1.2fr 1fr;gap:24px}
.hero h1{font-size:40px;margin:0}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 18px;border-radius:14px;text-decoration:none}
.btn.secondary{background:#111}
.badges{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}
.badge{border:1px solid #e5e7eb;border-radius:14px;padding:12px}
.section{padding:32px 0}
.card{border:1px solid #e5e7eb;border-radius:16px;padding:16px;background:#fff}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.gallery{grid-template-columns:repeat(4,minmax(0,1fr))}
.footer{border-top:1px solid #e5e7eb;margin-top:32px;padding:24px 0;font-size:14px;color:var(--muted)}
.small{font-size:12px;color:var(--muted)}
img.responsive{width:100%;height:auto;border-radius:16px;border:1px solid #e5e7eb;background:#f3f4f6}
@media (max-width:900px){ .hero{grid-template-columns:1fr} .badges{grid-template-columns:repeat(2,1fr)} .gallery{grid-template-columns:repeat(2,1fr)} }