:root{--yellow:#FFC300;--navy:#0B1F44;--text:#1A1A1A;--light:#F5F5F5;}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff}
.header{background:var(--navy);padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{height:48px}
.nav a{color:var(--yellow);text-decoration:none;margin-left:18px;font-weight:700}
.hero{background:var(--light);text-align:center;padding:80px 20px}
.hero h1{font-size:40px;margin:0 0 10px;color:var(--navy)}
.hero p{max-width:720px;margin:0 auto 24px;font-size:18px}
.btn{display:inline-block;padding:12px 22px;border-radius:6px;font-weight:700;text-decoration:none;margin:6px;border:2px solid transparent;transition:.2s}
.btn-yellow{background:var(--yellow);color:#000}
.btn-navy{background:var(--navy);color:var(--yellow)}
.btn:hover{transform:translateY(-1px)}
section{padding:60px 20px;max-width:1100px;margin:auto}
h2{text-align:center;margin:0 0 28px;color:var(--navy)}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{border:1px solid #eee;padding:20px;border-radius:8px;background:#fff;text-align:center}
.card img{width:100%;height:180px;object-fit:cover;border-radius:6px}
.container{max-width:1100px;margin:40px auto;padding:0 20px}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;list-style:none;padding:0}
.cat-grid li{border:1px solid #eee;border-radius:8px;padding:12px 14px;text-align:center}
.footer{background:var(--navy);color:var(--yellow);text-align:center;padding:24px;margin-top:60px}
.active{opacity:.8;pointer-events:none}
.note{font-size:12px;color:#666;text-align:center;margin-top:8px}
@media (max-width:640px){.hero h1{font-size:32px}.nav a{margin-left:12px}}