*{box-sizing:border-box} body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#0b0f14;color:#e5e7eb}
a{text-decoration:none}
header{position:sticky;top:0;background:rgba(11,15,20,.9);backdrop-filter:blur(8px);z-index:10}
.wrap{max-width:1180px;margin:0 auto;padding:16px 20px}
.nav{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:700}
.logo img{height:34px}
.menu a{margin:0 10px;color:#cbd5e1}
.lang button{margin-left:6px;padding:6px 10px;border-radius:6px;border:1px solid #334155;background:#111827;color:#e5e7eb;cursor:pointer}
.hero{background:linear-gradient(120deg,#020617,#0f172a),url('assets/hero.jpg');background-size:cover;background-position:center}
.hero .wrap{padding:100px 20px}
.h1{font-size:40px;line-height:1.2;margin-bottom:10px}
.sub{color:#cbd5e1;margin-bottom:20px}
.btn{display:inline-block;padding:12px 18px;border-radius:10px;background:#25D366;color:#001b07;font-weight:700;margin-right:10px}
.btn.alt{background:#2563eb;color:#fff}
.section{padding:40px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:#0f172a;border:1px solid #1f2937;border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.card img{width:100%;height:140px;object-fit:cover}
.card .p{padding:16px}
.card h3{margin:0 0 6px}
.card p{margin:0 0 10px;color:#cbd5e1}
.footer{background:#020617;color:#94a3b8;text-align:center;padding:24px}
.floating{position:fixed;right:18px;bottom:18px;background:#25D366;color:#001b07;padding:14px 16px;border-radius:999px}
.cta{background:#020617;border:1px solid #1f2937;border-radius:14px;padding:20px;text-align:center}
input,textarea{width:100%;padding:10px;margin:6px 0;border-radius:8px;border:1px solid #334155;background:#020617;color:#e5e7eb}
button.submit{background:#25D366;border:0;padding:12px 16px;border-radius:10px;font-weight:700}