:root {
  --red: #FA0D01;
  --green: #085231;
  --bg: #ffffff;
  --text: #222;
  --muted: #667085;
  --border: #e6e8ec;
  --surface: #f8fafc;
  --shadow: 0 10px 28px rgba(16, 24, 40, .10);
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif; color: var(--text); background: var(--bg); }
a { color: inherit; }
.container { width: min(1120px, 92%); margin: 0 auto; }

/* Header / Nav */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.main-nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; }
.main-nav .logo { font-weight: 800; letter-spacing: .08em; text-decoration: none; color: var(--text); }
.main-nav ul { list-style: none; padding: 0; margin: 0; display: flex; gap: 18px; align-items: center; }
.main-nav ul a { text-decoration: none; font-weight: 600; font-size: 14px; color: #101828; padding: 10px 10px; border-radius: 10px; }
.main-nav ul a:hover { background: #f2f4f7; }
.lang-switch { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.lang-switch a { text-decoration: none; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--border); }
.lang-switch a.active { background: #fff1f0; border-color: #ffd5d2; color: #b42318; }

main { padding: 28px 0 56px; }

/* Typography */
h1 { font-size: clamp(28px, 3.2vw, 44px); line-height: 1.1; margin: 0 0 10px; letter-spacing: -.02em; }
h2 { font-size: clamp(20px, 2.2vw, 28px); margin: 0 0 12px; letter-spacing: -.01em; }
h3 { margin: 0 0 8px; }
p { margin: 0 0 12px; color: var(--muted); line-height: 1.65; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 16px; border-radius: 12px; background: var(--red); color: #fff; text-decoration: none; font-weight: 700; border: 1px solid rgba(0,0,0,.05); box-shadow: 0 8px 18px rgba(250, 13, 1, .18); }
.btn:hover { filter: brightness(.98); }
.btn.secondary { background: #fff; color: #101828; box-shadow: none; border: 1px solid var(--border); }
.btn.secondary:hover { background: #f9fafb; }

/* Layout helpers */
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.card { border: 1px solid var(--border); background: #fff; border-radius: var(--radius); padding: 16px; box-shadow: 0 1px 0 rgba(16,24,40,.02); }

/* Hero */
.hero { border: 1px solid var(--border); background: radial-gradient(1400px 420px at 15% 0%, rgba(250,13,1,.10), transparent 60%), radial-gradient(1200px 520px at 85% 10%, rgba(8,82,49,.10), transparent 55%), #fff; border-radius: calc(var(--radius) + 6px); padding: 28px; box-shadow: var(--shadow); }
.hero .sep { color: #d0d5dd; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px; }

/* Highlights */
.highlights .grid { grid-template-columns: repeat(4, 1fr); }

/* Categories */
.categories-grid { grid-template-columns: repeat(3, 1fr); }
.cat { border: 1px solid var(--border); background: var(--surface); border-radius: var(--radius); padding: 16px; font-weight: 700; color: #101828; }
.cat .sub { font-weight: 500; color: var(--muted); }

/* Catalogue */
.catalogue-item { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; background: #fff; }
.catalogue-item p { margin-bottom: 8px; }

/* News */
.news-item { border: 1px solid var(--border); background: #fff; border-radius: var(--radius); padding: 14px 16px; margin: 12px 0; }
.news-item .meta { font-size: 13px; color: var(--muted); }

/* Forms */
label { display: block; font-weight: 650; margin: 10px 0 6px; color: #101828; }
input, select, textarea { width: 100%; border: 1px solid var(--border); border-radius: 12px; padding: 11px 12px; font-size: 14px; outline: none; background: #fff; }
input:focus, select:focus, textarea:focus { border-color: rgba(250,13,1,.55); box-shadow: 0 0 0 4px rgba(250,13,1,.12); }
button.btn { cursor: pointer; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: #fff; padding: 26px 0; color: #475467; font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 16px; }
.site-footer strong { color: #101828; }
.site-footer a { color: #101828; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.copyright { margin-top: 18px; color: #98a2b3; }

/* Responsive */
@media (max-width: 800px) {
  .main-nav ul { display: none; }
  .highlights .grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}