/* Simple, clean styling */
:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --text: #0f2233;
  --muted: #466079;
  --brand: #1E5AAF;
  --brand-contrast: #ffffff;
  --card: #f0f4fa;
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 24px; }
.nav { position: sticky; top: 0; z-index: 50; background: #0c2f4d; color: #fff; }
.nav .wrap { display:flex; align-items:center; justify-content:space-between; gap: 16px; }
.nav .brand { font-weight: 700; letter-spacing: .2px; }
.nav .links a { color: #dbe8f6; margin-left:18px; }
.nav .donate { background: var(--brand); color: #fff; border:0; border-radius: 10px; padding: 10px 16px; font-weight: 700; }
.hero { background: var(--surface); padding: 56px 0 28px; border-bottom: 1px solid #e6eef7; }
.hero h1 { font-size: 42px; line-height: 1.15; margin: 0 0 12px; }
.hero p { color: var(--muted); max-width: 860px; }
.cta { margin-top: 24px; background: var(--brand); color: var(--brand-contrast); padding: 14px 20px; border-radius: 12px; font-weight: 700; display:inline-block; }
.grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.card { background: var(--surface); padding: 20px; border-radius: 18px; box-shadow: 0 1px 0 rgba(0,0,0,0.03); border: 1px solid #e8eef6; }
.card h3 { margin: 0 0 8px; }
.footer { margin: 48px 0; color: var(--muted); font-size: 14px; }
.section { padding: 24px 0; }
.h2 { font-size: 30px; margin: 0 0 6px; }
.lead { color: var(--muted); max-width: 820px; }
.btn { background: var(--brand); color: #fff; border-radius: 10px; padding: 10px 14px; font-weight: 700; display:inline-block; }
.btn-outline { background: transparent; border:1px solid var(--brand); color: var(--brand); }
.embed { background: #0e2742; border-radius: 18px; overflow: hidden; }
iframe { width: 100%; height: 720px; border: 0; display:block; }
.notice { margin-top: 10px; font-size: 14px; color: var(--muted); }
.hero-img { background:#e7eefb; border-radius: 18px; height: 280px; display:flex; align-items:center; justify-content:center; color:#7b8aa3; border:1px dashed #cbd7ec; }
@media (max-width: 960px){
  .grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 34px; }
}