/* CLOF Website v1.0 */
:root{
  --primary:#42AAED;
  --primary-dark:#248fd1;
  --text:#111111;
  --muted:#6b7280;
  --border:#e5e7eb;
  --bg:#ffffff;
  --surface:#f8fafc;
  --radius:18px;
  --max-width:1120px;
  --shadow:0 12px 28px rgba(0,0,0,.06);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
}

.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}

header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}

nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  min-height:72px;
}

.logo{
  font-size:30px;
  font-weight:800;
  color:var(--primary);
  text-decoration:none;
}

.menu{
  display:flex;
  gap:24px;
}

.menu a{
  text-decoration:none;
  color:var(--text);
  font-weight:600;
  transition:.2s;
}

.menu a:hover{color:var(--primary)}

.hero{
  text-align:center;
  padding:96px 0;
}

.hero h1{
  font-size:clamp(42px,6vw,64px);
  margin-bottom:18px;
}

.hero p{
  max-width:720px;
  margin:0 auto 32px;
  color:var(--muted);
  font-size:20px;
}

.btn{
  display:inline-block;
  padding:14px 24px;
  border-radius:12px;
  font-weight:700;
  text-decoration:none;
  transition:.2s;
}

.btn-primary{
  background:var(--primary);
  color:#fff;
}

.btn-secondary{
  border:2px solid var(--primary);
  color:var(--primary);
}

.btn:hover{
  transform:translateY(-2px);
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:24px;
  padding:30px 0 70px;
}

.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
}

.card h2,.card h3{margin-bottom:12px}

h2{margin:34px 0 14px}
ul,ol{padding-left:22px;margin:16px 0}
li{margin-bottom:8px}

footer{
  margin-top:70px;
  border-top:1px solid var(--border);
}

.footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
  padding:30px 0;
  color:var(--muted);
}

.footer-links{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
}

.footer-links a{
  color:var(--muted);
  text-decoration:none;
}

.footer-links a:hover{
  color:var(--primary);
}

@media (max-width:768px){
  .menu{display:none}
  .hero{padding:72px 0}
  .footer{
    flex-direction:column;
    text-align:center;
  }
}