:root {
  --bg: #0a0e1a;
  --surface: #111827;
  --surface2: #1e293b;
  --border: #334155;
  --text: #f1f5f9;
  --text2: #cbd5e1;
  --text3: #94a3b8;
  --primary: #0ea5e9;
  --accent: #06b6d4;
  --success: #10b981;
  --warn: #f59e0b;
  --danger: #ef4444;
  --gradient: linear-gradient(135deg, #0ea5e9, #06b6d4);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Plus Jakarta Sans', sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }

/* NAV */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(10,14,26,0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; }
.nav-logo { font-size: 20px; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-links { display: flex; gap: 24px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--text2); transition: color 0.2s; }
.nav-links a:hover { color: var(--primary); }
.nav-cta { background: var(--gradient); padding: 8px 18px; border-radius: 10px; font-size: 14px; font-weight: 600; color: #fff; transition: transform 0.2s; }
.nav-cta:hover { transform: scale(1.05); }

/* HERO */
.hero { text-align: center; padding: 80px 24px 60px; max-width: 800px; margin: 0 auto; }
.badge { display: inline-block; background: var(--surface2); border: 1px solid var(--border); padding: 6px 16px; border-radius: 100px; font-size: 13px; font-weight: 600; color: var(--text2); margin-bottom: 24px; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 800; line-height: 1.1; margin-bottom: 20px; letter-spacing: -0.02em; }
.gradient { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: 18px; color: var(--text3); max-width: 600px; margin: 0 auto 32px; }
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary { background: var(--gradient); padding: 14px 32px; border-radius: 12px; font-size: 16px; font-weight: 700; color: #fff; transition: transform 0.2s, box-shadow 0.2s; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(14,165,233,0.3); }
.btn-secondary { background: var(--surface2); border: 1px solid var(--border); padding: 14px 32px; border-radius: 12px; font-size: 16px; font-weight: 600; color: var(--text); transition: border-color 0.2s; }
.btn-secondary:hover { border-color: var(--primary); }
.hero-stats { display: flex; gap: 32px; justify-content: center; margin-top: 48px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-num { display: block; font-size: 32px; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 13px; color: var(--text3); font-weight: 500; }

/* FEATURES GRID */
.features-grid { max-width: 1100px; margin: 0 auto; padding: 40px 24px; display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.feature-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px; transition: border-color 0.2s, transform 0.2s; }
.feature-card:hover { border-color: var(--primary); transform: translateY(-4px); }
.feature-icon { font-size: 32px; margin-bottom: 12px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text3); line-height: 1.6; }

/* CTA */
.cta-section { text-align: center; padding: 60px 24px; background: var(--surface); margin: 40px 0; }
.cta-section h2 { font-size: 28px; font-weight: 800; margin-bottom: 12px; }
.cta-section p { font-size: 16px; color: var(--text3); margin-bottom: 24px; }

/* SUPPORT */
.support-section { max-width: 800px; margin: 0 auto; padding: 40px 24px 60px; text-align: center; }
.support-section h2 { font-size: 24px; font-weight: 800; margin-bottom: 24px; }
.support-links { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.support-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px; flex: 1; min-width: 280px; transition: border-color 0.2s, transform 0.2s; }
.support-card:hover { border-color: var(--primary); transform: translateY(-4px); }
.support-icon { font-size: 32px; margin-bottom: 12px; }
.support-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.support-card p { font-size: 13px; color: var(--text3); }

/* FOOTER */
.footer { background: var(--surface); border-top: 1px solid var(--border); padding: 40px 24px 20px; }
.footer-inner { max-width: 1000px; margin: 0 auto; display: flex; gap: 40px; flex-wrap: wrap; justify-content: space-between; }
.footer-col h4 { font-size: 14px; font-weight: 700; margin-bottom: 12px; color: var(--text); }
.footer-col a { display: block; font-size: 13px; color: var(--text3); padding: 4px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { text-align: center; font-size: 12px; color: var(--text3); margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); }

/* PAGE CONTENT */
.page { max-width: 900px; margin: 0 auto; padding: 60px 24px; }
.page h1 { font-size: 36px; font-weight: 800; margin-bottom: 16px; }
.page h2 { font-size: 24px; font-weight: 700; margin: 32px 0 12px; }
.page h3 { font-size: 18px; font-weight: 600; margin: 24px 0 8px; }
.page p { font-size: 16px; color: var(--text2); margin-bottom: 12px; }
.page ul { margin: 12px 0 20px 24px; }
.page li { font-size: 15px; color: var(--text2); margin-bottom: 6px; }
.page table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.page th, .page td { border: 1px solid var(--border); padding: 12px 16px; text-align: left; font-size: 14px; }
.page th { background: var(--surface2); font-weight: 700; }
.page td { color: var(--text2); }
.page code { background: var(--surface2); padding: 2px 8px; border-radius: 6px; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--accent); }
.page .cmd-table td:first-child { white-space: nowrap; }

/* BLOG */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 24px; }
.blog-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 24px; transition: border-color 0.2s, transform 0.2s; }
.blog-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.blog-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.blog-card p { font-size: 14px; color: var(--text3); }
.blog-card .blog-date { font-size: 12px; color: var(--text3); margin-top: 12px; }

/* FAQ */
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 12px; }
.faq-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.faq-item p { font-size: 14px; color: var(--text3); }

/* COUNTRY GRID */
.country-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin: 20px 0; }
.country-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; text-align: center; transition: border-color 0.2s; }
.country-card:hover { border-color: var(--primary); }
.country-flag { font-size: 28px; margin-bottom: 8px; }
.country-card h3 { font-size: 14px; font-weight: 600; }
.country-card p { font-size: 12px; color: var(--text3); }

/* COMPARE TABLE */
.compare-table th:first-child { width: 30%; }
.compare-table .yes { color: var(--success); font-weight: 700; }
.compare-table .no { color: var(--danger); font-weight: 700; }

/* ARTICLE PROSE */
.article { max-width: 800px; margin: 0 auto; padding: 40px 24px 20px; }
.article h1 { font-size: clamp(28px, 4vw, 38px); font-weight: 800; margin-bottom: 16px; line-height: 1.2; letter-spacing: -0.02em; }
.article .lead { font-size: 18px; color: var(--text3); margin-bottom: 32px; }
.article h2 { font-size: 24px; font-weight: 700; margin: 36px 0 12px; }
.article p { font-size: 16px; color: var(--text2); margin-bottom: 16px; line-height: 1.7; }
.article ul, .article ol { margin: 12px 0 20px 24px; }
.article li { font-size: 15px; color: var(--text2); margin-bottom: 8px; line-height: 1.6; }
.article pre { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 16px 20px; margin: 16px 0; overflow-x: auto; }
.article pre code { background: none; padding: 0; font-size: 14px; color: var(--accent); }
.article code { background: var(--surface2); padding: 2px 8px; border-radius: 6px; font-size: 14px; color: var(--accent); }
.article details { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; margin-bottom: 12px; transition: border-color 0.2s; }
.article details:hover { border-color: var(--primary); }
.article details summary { cursor: pointer; list-style: none; }
.article details summary::-webkit-details-marker { display: none; }
.article details summary h3 { font-size: 16px; font-weight: 700; margin: 0; display: inline; }
.article details summary::before { content: '+'; display: inline-block; width: 20px; color: var(--primary); font-weight: 700; }
.article details[open] summary::before { content: '−'; }
.article details p { margin-top: 12px; margin-bottom: 0; }
.article-meta { display: flex; gap: 16px; align-items: center; margin-bottom: 16px; font-size: 13px; color: var(--text3); }
.article-date { color: var(--text3); }
.article-category { background: var(--surface2); border: 1px solid var(--border); padding: 4px 12px; border-radius: 100px; font-weight: 600; color: var(--text2); }
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 32px; }
.tag { background: var(--surface2); border: 1px solid var(--border); padding: 4px 12px; border-radius: 100px; font-size: 12px; color: var(--text3); }
.article-back { max-width: 800px; margin: 0 auto; padding: 0 24px 40px; }
.article-back a { color: var(--primary); font-size: 14px; font-weight: 600; }

/* MOBILE */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-inner { flex-wrap: wrap; }
  .hero { padding: 40px 16px; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 24px; }
  .features-grid { padding: 20px 16px; }
  .footer-inner { flex-direction: column; gap: 24px; }
}