/* ---------- Base ---------- */
:root{
  --bg:#F8F9FB;
  --bg-alt:#FFFFFF;
  --ink:#0B2A4A;
  --muted:#5B6B7A;
  --gold:#D4AF37;
  --accent:#0B2A4A;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,42,74,.08);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
}

img{max-width:100%;display:block}

.container{max-width:1100px;margin:0 auto;padding:0 20px}

.site-header{
  position:sticky;top:0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;background:var(--bg-alt);box-shadow:var(--shadow)
}
.brand img{height:48px;width:auto}
.nav a{margin-left:18px;text-decoration:none;color:var(--ink);font-weight:600}
.nav .btn{margin-left:12px}

.hero{
  background:linear-gradient(180deg,#fff, #f4f6fa);
  padding:64px 0 40px;border-bottom:1px solid #E8EDF3
}
.hero__content{max-width:900px;margin:0 auto;padding:0 20px;text-align:center}
.hero h1{font-size:38px;line-height:1.18;margin:0 0 12px}
.lead{font-size:18px;color:var(--muted)}
.cta{margin:22px 0}
.btn{
  display:inline-block;padding:12px 18px;border-radius:999px;border:2px solid var(--accent);
  font-weight:700;text-decoration:none;cursor:pointer
}
.btn--primary{background:var(--accent);color:#fff}
.btn--ghost{background:transparent;color:var(--accent)}

.trust{list-style:none;padding:0;margin:12px 0;display:flex;gap:16px;justify-content:center;color:var(--muted)}
.hint{color:var(--muted);font-size:12px}

.section{padding:64px 0;background:var(--bg-alt)}
.section--alt{background:#F3F6FB}
h2{font-size:28px;margin:0 0 16px}
h3{margin-top:0}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}

.pill-list{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.pill-list li{background:#fff;border:1px solid #E3EAF2;border-radius:999px;padding:10px 14px}

.stats .stat{background:#fff;border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow)}
.stat__num{font-size:36px;font-weight:800;color:var(--accent)}
.stat__label{color:var(--muted)}

.checks{list-style:"✓  ";padding-left:24px;color:var(--ink)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

.donate-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:12px 0 0}

.form{background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
input,textarea{width:100%;padding:12px;border:1px solid #D8E2EE;border-radius:10px;font:inherit}
label{display:block;color:var(--muted);font-weight:600;margin-bottom:8px}

.site-footer{background:#0B2A4A;color:#fff;padding:28px 0 0;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px}
.footer-logo{height:42px;margin-bottom:8px}
.site-footer a{color:#fff;text-decoration:underline}
.legal{border-top:1px solid rgba(255,255,255,.2);margin-top:16px;padding:12px 20px;text-align:center;color:#CFE1F7}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .grid-3,.cards,.donate-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 600px){
  .grid-3,.cards,.donate-grid{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .hero h1{font-size:30px}
}