*{box-sizing:border-box}
body{margin:0;font-family:Arial,sans-serif;background:#f8fafc;color:#1e293b;line-height:1.6}
header{background:#0f172a;color:white;padding:20px 6%;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;position:sticky;top:0}
.logo{font-size:24px;font-weight:900;letter-spacing:2px;color:#2dd4bf}
.logo small{display:block;color:#94a3b8;font-size:11px;letter-spacing:1px}
nav a{color:white;text-decoration:none;margin-left:16px;font-weight:600}
nav a:hover{color:#2dd4bf}
.hero{background:linear-gradient(135deg,#1e293b,#020617);color:white;text-align:center;padding:85px 20px}
.hero h1{font-size:44px;margin:12px auto;max-width:850px}
.hero p{max-width:760px;margin:0 auto 28px;color:#cbd5e1;font-size:19px}
.badge{display:inline-block;background:rgba(20,184,166,.15);border:1px solid rgba(20,184,166,.4);color:#5eead4;border-radius:999px;padding:7px 14px;font-size:12px;font-weight:800;text-transform:uppercase}
.btn{display:inline-block;background:#14b8a6;color:#0f172a;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:800;margin:6px}
.btn.secondary{background:transparent;color:white;border:1px solid #94a3b8}
.container{max-width:1120px;margin:42px auto;padding:0 22px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.card{background:white;border:1px solid #e2e8f0;border-radius:12px;padding:24px;box-shadow:0 8px 20px rgba(15,23,42,.06)}
.card h3{color:#0f766e;margin-top:0}
.dark{background:#0f172a;color:white;border-radius:16px;padding:30px}
.dark h2,.dark h3{color:#5eead4}
.notice{border-left:4px solid #14b8a6;background:#f0fdfa;padding:18px;border-radius:8px;margin:24px 0}
.stat{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:10px;text-align:center;padding:18px}
.stat strong{display:block;font-size:24px;color:#334155}
label{display:block;margin-top:14px;font-weight:700}
input,select,textarea{width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:8px;margin-top:6px;font:inherit}
textarea{min-height:120px}
button{width:100%;background:#14b8a6;color:#0f172a;border:0;border-radius:8px;padding:13px;font-weight:900;margin-top:18px;cursor:pointer}
footer{background:#020617;color:#94a3b8;text-align:center;padding:30px;margin-top:60px;font-size:14px}