:root{
  --bg:#0b1220; --text:#e5e7eb; --muted:#9ca3af; --brand:#38bdf8; --card:#ffffff;
  --shadow:0 18px 40px rgba(2,6,23,.12); --radius:18px; --max:1160px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#111827;background:#f8fafc;line-height:1.6}
img{max-width:100%;display:block} a{color:#0369a1;text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:10;backdrop-filter:blur(10px);background:rgba(255,255,255,.88);border-bottom:1px solid #e5e7eb}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:72px}
.brand{font-size:1.2rem;font-weight:700;color:#0f172a}
nav ul{display:flex;gap:16px;list-style:none;padding:0;margin:0;flex-wrap:wrap}
nav a{color:#334155;font-weight:600;padding:8px 10px;border-radius:10px}
nav a:hover{background:#eff6ff;text-decoration:none;color:#0f172a}
.hero{background:radial-gradient(circle at top right, rgba(56,189,248,.18), transparent 30%),radial-gradient(circle at left center, rgba(34,197,94,.16), transparent 28%),linear-gradient(135deg,#0f172a,#111827 60%,#1e293b);color:var(--text)}
.hero .container{display:grid;grid-template-columns:1.2fr .85fr;gap:36px;align-items:center;min-height:78vh;padding-top:48px;padding-bottom:48px}
.eyebrow{display:inline-block;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#dbeafe;padding:8px 14px;border-radius:999px;font-size:.92rem;margin-bottom:18px}
.hero h1{margin:0 0 12px;font-size:clamp(2.4rem,6vw,4.6rem);line-height:1.02}
.hero .headline{margin:0 0 18px;color:#dbeafe;font-size:clamp(1.05rem,2vw,1.35rem);font-weight:700}
.hero p{color:#cbd5e1;font-size:1.05rem;max-width:62ch}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn{display:inline-block;border-radius:999px;padding:12px 18px;font-weight:700;transition:transform .15s ease, box-shadow .15s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),#2563eb);color:#fff;box-shadow:0 12px 30px rgba(37,99,235,.3)}
.btn-secondary{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.14)}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:28px;overflow:hidden;box-shadow:0 24px 60px rgba(2,6,23,.35)}
.hero-card .caption{padding:14px 16px;color:#dbeafe;font-size:.95rem}
main section{padding:72px 0}
.section-title{font-size:2rem;margin:0 0 10px;color:#0f172a}
.section-intro{max-width:70ch;color:#475569;margin:0 0 26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--card);border:1px solid #e5e7eb;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-body{padding:20px}
.card h3,.card h4{margin:0 0 10px;color:#0f172a}
.card p{margin:0;color:#475569}
.card img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#e2e8f0}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.badge{display:inline-block;background:#e0f2fe;color:#075985;padding:6px 10px;border-radius:999px;font-size:.86rem;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow);border:1px solid #e5e7eb}
.stat .num{font-size:1.8rem;font-weight:800;color:#0f172a}.stat .label{color:#64748b;font-size:.95rem}
.feature{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:22px;box-shadow:var(--shadow)} .feature h3{margin-top:0}
.dark-band{background:linear-gradient(135deg,#0f172a,#111827);color:#e5e7eb}
.dark-band .section-title,.dark-band h3{color:#fff} .dark-band .section-intro,.dark-band p{color:#cbd5e1}
.timeline{display:grid;gap:18px}
.timeline-item{background:#fff;border-radius:18px;padding:22px;box-shadow:var(--shadow);border:1px solid #e5e7eb}
.timeline-item h3{margin:0 0 6px}.timeline-item .meta{color:#64748b;font-weight:700;margin-bottom:10px}
.gallery-card .card-body{padding:16px}
.contact-list{display:grid;gap:14px}
.contact-item{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.footer{background:#0f172a;color:#cbd5e1;padding:28px 0;margin-top:36px}.footer a{color:#93c5fd}
.small{font-size:.95rem;color:#64748b}
.note{background:#f8fafc;border-left:4px solid var(--brand);padding:14px 16px;border-radius:10px;color:#334155;margin-top:16px}
@media (max-width: 980px){.hero .container{grid-template-columns:1fr;min-height:auto}.grid-3,.stats{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.nav-wrap{align-items:flex-start;padding:10px 0}nav ul{gap:6px}.grid-3,.grid-2,.stats{grid-template-columns:1fr}.hero h1{font-size:2.4rem}.hero .container{padding-top:28px;padding-bottom:28px}}