/* Thecoinhub official site */
:root {
  --bg: #12141c;
  --bg-card: #1a1d28;
  --text: #f0ede6;
  --text-muted: #9ca3af;
  --accent: #c9a227;
  --accent-light: #e8c547;
  --border: rgba(201, 162, 39, 0.2);
  --max: 960px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent-light); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(18, 20, 28, 0.95);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.logo span { color: var(--text-muted); font-weight: 400; font-size: 0.85rem; display: block; }

nav { display: flex; gap: 24px; flex-wrap: wrap; }

nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
}

nav a:hover,
nav a.active { color: var(--accent-light); text-decoration: none; }

/* Main */
main {
  flex: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 48px 24px 64px;
  width: 100%;
}

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

.hero-icon { font-size: 4rem; margin-bottom: 16px; }

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 8px;
}

.hero-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 32px;
  opacity: 0.85;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.badge {
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--accent-light);
  background: rgba(201, 162, 39, 0.08);
}

/* Features */
.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--accent-light);
}

.card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Page content (privacy, support) */
.page-head { margin-bottom: 32px; }

.page-head h1 {
  font-size: 2rem;
  margin-bottom: 8px;
  color: var(--text);
}

.page-head .updated {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.prose h2 {
  font-size: 1.125rem;
  margin: 28px 0 12px;
  color: var(--accent-light);
}

.prose p, .prose li {
  color: var(--text-muted);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.prose ul {
  padding-left: 1.25rem;
  margin-bottom: 16px;
}

.faq-item {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child { border-bottom: none; }

.faq-item h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text);
}

.contact-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  margin-top: 32px;
  text-align: center;
}

.contact-box p { color: var(--text-muted); margin-bottom: 12px; }

.contact-email {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent-light);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--accent-light); }

@media (max-width: 600px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
  nav { gap: 16px; }
}