:root { --container: 1100px; --muted:#667085; --brand:#2563eb; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; font-family: 'Inter', system-ui, -apple-system, Arial, sans-serif; color: #0f172a; background: #fff; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }

.nav { position: sticky; top: 0; background: rgba(255,255,255,0.97); border-bottom: 1px solid #eee; z-index: 100; }
.nav .container { display: grid; grid-template-columns: auto 1fr auto; align-items: center; min-height: 64px; gap: 12px; }
.brand { display:flex; align-items:center; gap:10px; font-weight: 800; letter-spacing: 0.2px; }
.brand img.logo { width:56px; height:56px; }
.brand span { font-size: clamp(16px, 4.2vw, 22px); line-height: 1; }
.nav nav { display:flex; align-items:center; justify-content:flex-end; gap:8px; }
.nav nav a { padding: 8px 12px; border-radius: 999px; white-space: nowrap; }
.nav nav a.btn { border:1px solid #e5e7eb; }
.lang { display:flex; align-items:center; gap:8px; font-size:14px; white-space: nowrap; }
.menu-toggle { display:none; justify-self:end; border:1px solid #e5e7eb; background:#fff; border-radius:10px; padding:8px 12px; }
.mobile-panel { display:none; position: sticky; top:64px; background:#fff; border-bottom:1px solid #eee; z-index: 99; }
.mobile-panel .wrap { padding:10px 20px; display:grid; gap:10px; }
.mobile-panel .wrap a { display:block; padding:12px 14px; border:1px solid #e5e7eb; border-radius:12px; text-align:center; }
.mobile-panel .langs { display:flex; gap:12px; justify-content:center; }
.mobile-panel.open { display:block; }

@media (max-width: 640px) {
  .brand img.logo { width:56px; height:56px; }
  .nav .container { grid-template-columns: auto 1fr auto; }
  .nav nav, .lang { display:none; }
  .menu-toggle { display:inline-flex; }
}

.hero { background: linear-gradient(180deg, #f8fafc, #ffffff); padding: 18px 0; text-align: center; }
.hero .hero-img { border-radius: 14px; border:1px solid #e5e7eb; max-height: 420px; object-fit: cover; width: 100%; }
.hero h1 { font-size: clamp(26px, 4.5vw, 40px); margin: 12px 0; }
.hero p { color: var(--muted); margin: 0 auto 16px; max-width: 880px; }
@media (min-width: 1024px) {
  .brand img.logo { width:88px; height:88px; }
}

.cta { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; margin-top:8px; }
.btn { display:inline-block; padding:12px 18px; border-radius:12px; border:1px solid #e5e7eb; }
.btn.primary { background: var(--brand); color:#fff; border-color: var(--brand); }

.section { padding: 48px 0; }
.section.alt { background: #f8fafc; }
.grid-3 { display:grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 900px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card { background:#fff; border:1px solid #e5e7eb; border-radius:16px; padding:18px; box-shadow:0 1px 2px rgba(16,24,40,0.04); }
.card h3 { margin:10px 0 6px; }
.card .thumb { width:100%; border-radius:12px; border:1px solid #e5e7eb; }

.footer { border-top:1px solid #eee; padding:24px 0 40px; text-align:center; color:#667085; }