:root{--brand:#0b224a;--accent:#1958ff;--ink:#102a54;--muted:#475569;--bg:#ffffff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:16px;line-height:1.6}
img{max-width:100%;height:auto}
.container{max-width:min(1180px,94vw);margin:0 auto;padding:clamp(12px,3.5vw,24px)}
/* Top bar */
.topbar{position:sticky;top:0;z-index:70;background:linear-gradient(90deg,#e6eefc 0%,#eef3ff 100%);color:var(--brand);border-bottom:2px solid var(--brand)}
.topbar .wrap{max-width:min(1180px,94vw);margin:0 auto;padding:.4rem .8rem;display:flex;gap:1rem;justify-content:space-between;align-items:center;font-weight:700}
.topbar a{color:var(--brand);text-decoration:none}
/* Header */
.site-header{position:sticky;top:48px;z-index:60;background:#fff;border-bottom:1px solid #e5e7eb;box-shadow:0 2px 10px rgba(11,34,74,.06)}
.brand-row{display:flex;gap:1rem;align-items:center;justify-content:space-between}
.brand{display:flex;gap:1rem;align-items:center;min-width:0;text-decoration:none}
.brand img{height:clamp(84px,13vw,132px);width:auto;object-fit:contain}
.brand h1{margin:0;font-size:clamp(1.1rem,2.3vw,1.45rem);color:var(--brand);text-decoration:none}
.brand small{display:block;color:var(--muted)}
.navbar{border-top:1px dashed #cbd5e1;margin-top:.5rem}
.nav{display:flex;gap:.85rem;flex-wrap:wrap;align-items:center;padding:.5rem 0}
.nav a{color:var(--brand);text-decoration:none;font-weight:700}
.nav a[aria-current="page"],.nav a:hover{color:var(--accent)}
.nav-toggle{display:none;border:1px solid var(--brand);background:#fff;color:var(--brand);border-radius:8px;padding:.4rem .65rem}
@media (max-width:760px){.nav{display:none}.nav.open{display:flex}.nav-toggle{display:inline-block}.site-header{top:64px}}
/* Hero */
.hero{background:#f8fafc}
.hero h2{margin:.25rem 0 0;color:var(--accent);font-size:clamp(1rem,2vw,1.15rem);letter-spacing:.06em;text-transform:uppercase}
.hero h1{margin:.35rem 0 1rem;color:var(--brand);font-size:clamp(1.9rem,4.6vw,3.2rem);line-height:1.12}
.hero p{max-width:70ch;color:var(--ink)}
.cta{display:inline-block;background:var(--accent);color:#fff;padding:.7rem 1rem;border-radius:.7rem;text-decoration:none;font-weight:800}
.badge{display:inline-block;background:#e6eefc;color:var(--brand);border:1px solid #c7d2fe;padding:.3rem .65rem;border-radius:999px;font-weight:700;font-size:.82rem}
/* Cards grid */
.grid{display:grid;gap:clamp(12px,2vw,20px);grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.card{border:1px solid #e5e7eb;border-radius:16px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:transform .2s ease, box-shadow .2s ease;color:var(--ink)}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(11,34,74,.08)}
.thumb{aspect-ratio:4/3;background:#f1f5f9 center/cover no-repeat}
.meta{padding:14px}
.meta h3{margin:0 0 .25rem;color:var(--brand);font-size:1.06rem}
.meta p{margin:0;color:var(--ink);font-size:.95rem}
/* Key-value */
.kv{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.kv div{border:1px solid #e5e7eb;border-radius:12px;background:#fff;padding:14px;color:var(--ink)}
.kv figure{margin:0 0 .5rem}
.kv figure img{width:100%;border-radius:10px}
/* Contact */
.section.contact{padding:clamp(24px,6vw,72px) 0}
.grid.two{display:grid; gap:clamp(16px,2vw,28px); grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width: 860px){ .grid.two{grid-template-columns:1fr} }
.contact-card,.contact-form{border:1px solid #e5e7eb; border-radius:14px; background:#fff; padding:18px}
.contact-form{display:grid; gap:.75rem}
.contact-form input,.contact-form textarea{width:100%; padding:.75rem .9rem; border:1px solid #cbd5e1; border-radius:.6rem; font:inherit; color:var(--ink)}
.btn.primary{background:var(--accent); color:#fff; padding:.7rem 1rem; border:none; border-radius:.6rem; font-weight:700; cursor:pointer}
.form-note{color:#5b6b83; font-size:.9rem}
.section-title{font-size: clamp(1.4rem, 2.2vw, 2rem); margin:0 0 .5rem; color:var(--brand)}
/* Footer */
.site-footer{border-top:2px solid var(--brand);background:#fff}
.site-footer .small{color:#5b6b83;font-size:.92rem}