:root{--bg:#fff;--fg:#0f172a;--muted:#475569;--brand:#1d4ed8;--brand2:#06b6d4;--card:#f8fafc;--ring:#e2e8f0}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;line-height:1.6}
a{color:var(--brand);text-decoration:none}img{max-width:100%;height:auto;display:block}
.container{max-width:1100px;margin:auto;padding:0 16px}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--ring)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{font-weight:800;letter-spacing:.3px}
.menu{display:flex;gap:18px;flex-wrap:wrap}.cta{background:linear-gradient(90deg,var(--brand),var(--brand2));color:#fff;padding:10px 14px;border-radius:10px;font-weight:600}
footer{border-top:1px solid var(--ring);padding:24px 0;color:var(--muted);font-size:14px;margin-top:48px}
h1{font-size:40px;margin:.6em 0 .3em}h2{font-size:28px;margin:0 0 12px}h3{margin:.4em 0}
.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--ring);border-radius:16px;padding:18px}
.hero{position:relative;overflow:hidden}.hero .slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease}.hero .slide.active{opacity:1}
.hero .caption{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#fff;text-align:center;text-shadow:0 8px 30px rgba(0,0,0,.4)}
.badge{display:inline-block;background:linear-gradient(90deg,var(--brand),var(--brand2));color:#fff;padding:6px 10px;border-radius:999px;font-size:12px;letter-spacing:.3px}
.section{padding:48px 0}.list{margin:0;padding-left:18px}.note{font-size:13px;color:var(--muted)}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid var(--ring)}.btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand2));color:#fff;border:none}
.floating-wa{position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;border-radius:999px;padding:12px 16px;font-weight:700;box-shadow:0 10px 30px rgba(0,0,0,.15)}
.fade-up{opacity:0;transform:translateY(10px);animation:fadeUp .8s ease forwards}.fade-up.d2{animation-delay:.2s}.fade-up.d4{animation-delay:.4s}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
@media (max-width:900px){.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}}