/* Base */
:root {
  --bg: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #0ea5e9;
  --primary-dark: #0284c7;
  --border: #e5e7eb;
  --surface: #f8fafc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.skip-link { position: absolute; left: -9999px; top: -9999px; }
.skip-link:focus { left: 16px; top: 16px; background: #111; color: #fff; padding: 8px 12px; border-radius: 6px; }

/* Header */
.site-header { position: sticky; top: 0; background: var(--bg); border-bottom: 1px solid var(--border); z-index: 10; }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; }
.brand-mark { display: inline-block; width: 28px; height: 28px; border-radius: 6px; background: var(--primary); color: #fff; display:flex; align-items:center; justify-content:center; font-weight: 700; }
.brand-name { font-size: 16px; }

.menu-toggle { display: none; background: transparent; border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; cursor: pointer; }
.site-nav ul { display: flex; align-items: center; gap: 18px; list-style: none; padding: 0; margin: 0; }
.site-nav a { text-decoration: none; color: var(--text); padding: 8px 4px; border-radius: 6px; }
.site-nav a:hover { color: var(--primary-dark); }
.site-nav a.active { color: var(--primary-dark); font-weight: 600; }
.site-nav .divider { width: 1px; height: 18px; background: var(--border); }

/* Hero */
.hero { background: linear-gradient(180deg, var(--surface), #fff); border-bottom: 1px solid var(--border); }
.hero-inner { padding: 40px 0; }
.hero h1 { font-size: 32px; line-height: 1.15; margin: 0 0 12px; }
.hero p { max-width: 800px; color: var(--muted); margin: 0 0 18px; }
.hero-actions { display: flex; gap: 12px; }

/* Buttons */
.btn { display: inline-block; padding: 10px 16px; border-radius: 8px; border: 1px solid var(--border); text-decoration: none; cursor: pointer; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-secondary { background: #fff; color: var(--text); }

/* Feature grid */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 32px 0; }
.feature { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.feature h3 { margin-top: 0; }

/* Cards */
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; padding: 8px 0 28px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.card h2 { margin-top: 0; }

.page-header { padding: 18px 0; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.note { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; border-radius: 12px; padding: 14px; }

/* CTA */
.cta { text-align: center; padding: 32px 0 48px; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: var(--bg); margin-top: 24px; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 18px 0; }
.footer-links { display: flex; gap: 10px; }
.copy { border-top: 1px solid var(--border); padding: 12px 0 24px; color: var(--muted); font-size: 14px; }

/* Cookie banner */
.cookie-banner { position: fixed; bottom: 16px; left: 0; right: 0; }
.cookie-inner { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.cookie-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* Content */
.content { padding: 8px 0 24px; }
.content h2 { margin-top: 24px; }
.content ul { padding-left: 18px; }
.content li { margin-bottom: 6px; }

/* Responsive */
@media (max-width: 900px) {
  .features { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .menu-toggle { display: inline-block; }
  .site-nav { position: absolute; top: 60px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); display: none; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav li { border-top: 1px solid var(--border); }
  .site-nav a { display: block; padding: 12px 16px; }
  .site-nav .divider { display: none; }
}