:root{--bg:#0b1220;--card:#111a2e;--accent:#22d3ee;--text:#e6edf7;--muted:#9aa4b2}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;background:#0a1020;border-bottom:1px solid #1f2a44;flex-wrap:wrap;gap:10px}
.brand{font-weight:700;font-size:20px;color:var(--accent)}
nav{display:flex;gap:18px;flex-wrap:wrap}
nav a{color:var(--text)}
main{max-width:1100px;margin:0 auto;padding:24px}
.hero{text-align:center;padding:24px 0}
.hero h1{font-size:42px;margin:0;color:var(--accent)}
.hero p{font-size:18px;margin:8px 0 20px}
.carousel{position:relative;max-width:720px;margin:0 auto;background:var(--card);border-radius:12px;padding:12px}
.slides .slide{display:none;text-align:center}
.slides .slide.active{display:block}
.ph{height:320px;background:#0a1020;border:1px dashed #2a3a5e;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.nav{position:absolute;top:50%;transform:translateY(-50%);background:#0a1020;color:var(--text);border:1px solid #2a3a5e;border-radius:6px;padding:8px 12px;cursor:pointer}
.prev{left:-46px}.next{right:-46px}
.dots{text-align:center;margin-top:10px}
.dots span{display:inline-block;width:10px;height:10px;border-radius:50%;background:#2a3a5e;margin:0 4px;cursor:pointer}
.dots span.active{background:var(--accent)}
.cta{margin-top:20px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{padding:12px 22px;border-radius:8px;background:var(--accent);color:#001018;font-weight:600}
.btn.wa{background:#25d366;color:#fff}
.info{text-align:center;margin:32px 0}
.info h2{color:var(--accent)}
.muted{color:var(--muted)}
.notice{background:var(--card);padding:16px;border-radius:8px;border-left:4px solid var(--accent);margin:24px 0}
footer{text-align:center;padding:24px;color:var(--muted);border-top:1px solid #1f2a44;margin-top:40px}
form{display:flex;flex-direction:column;gap:10px;max-width:480px;margin:0 auto}
input,select,textarea{padding:10px;border-radius:6px;border:1px solid #2a3a5e;background:#0a1020;color:var(--text)}
button{padding:12px;border:none;border-radius:8px;background:var(--accent);color:#001018;font-weight:600;cursor:pointer}
@media(max-width:768px){.prev{left:6px}.next{right:6px}.hero h1{font-size:32px}.ph{height:220px}}