:root{
  --ink:#0f172a;
  --muted:#475569;
  --bg:#f8fafc;
  --card:#ffffff;
  --border:#e2e8f0;
  --brand:#0ea5e9;
  --brand-2:#22d3ee;
  --radius:18px;
  --shadow:0 10px 30px rgba(2, 6, 23, .08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{width:min(1120px,92vw);margin-inline:auto}
.site-header{position:sticky;top:0;background:#ffffffb3;backdrop-filter:blur(10px);z-index:50;border-bottom:1px solid var(--border)}
.header-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:800}
.logo-mark{display:inline-grid;place-items:center;min-width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:800}
.logo-text{color:var(--ink)}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--ink);font-weight:600}
.btn{padding:.6rem .9rem;border-radius:999px;border:1px solid var(--border);display:inline-block}
.btn-donate{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border:none;box-shadow:var(--shadow)}
.btn-outline{background:#fff;color:var(--ink)}
.hamburger{display:none;flex-direction:column;gap:5px;background:transparent;border:none}
.hamburger span{width:26px;height:2px;background:#0f172a;border-radius:2px}
.hero{padding:90px 0 50px;background:radial-gradient(800px 300px at 80% -10%, #0ea5e922, transparent)}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{font-size:clamp(2rem,3.6vw,3.2rem);margin:0;line-height:1.1}
.lead{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card h3{margin-top:0}
.badge{display:inline-block;padding:.25rem .5rem;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:.8rem}
.section{padding:56px 0}
.section h2{margin:.2rem 0 1rem}
.banner{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-radius:20px;padding:24px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;text-align:center;box-shadow:var(--shadow)}
.kpi strong{font-size:1.4rem}
.project-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.project-card img{aspect-ratio:16/9;object-fit:cover}
.project-card .p{padding:14px}
.hero-compact{padding:56px 0 12px;background:#f1f5f9;border-bottom:1px solid var(--border)}
.page-title{margin:0}
.form{display:grid;gap:12px}
input,textarea,select{width:100%;padding:12px;border:1px solid var(--border);border-radius:12px;background:#fff}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--border);padding:10px;text-align:left}
.list-plain{list-style:none;padding:0;margin:0}
.dropdown{position:relative}
.dropbtn{background:transparent;border:none;font:inherit;color:var(--ink);cursor:pointer;font-weight:600}
.dropdown-content{position:absolute;display:none;flex-direction:column;top:130%;left:0;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);min-width:260px;padding:8px}
.dropdown-content a{padding:8px 10px;border-radius:8px}
.dropdown-content a:hover{background:#f1f5f9}
.dropdown:hover .dropdown-content{display:flex}
.site-footer{background:#0f172a;color:#cbd5e1;margin-top:56px;padding:32px 0}
.site-footer a{color:#cbd5e1}
.footer-logo .logo-text{color:#fff}
.footer-bottom{display:flex;gap:8px;flex-wrap:wrap;justify-content:space-between;align-items:center;border-top:1px dashed #1f2937;margin-top:16px;padding-top:16px}
.small{font-size:.85rem;color:#94a3b8}
@media (max-width: 960px){
  .hero .grid, .grid-3, .grid-2, .cards{grid-template-columns:1fr}
  .nav{display:none;position:absolute;inset:64px 0 auto 0;background:#fff;padding:16px;border-bottom:1px solid var(--border)}
  .nav.open{display:flex;flex-direction:column}
  .hamburger{display:flex}
}