/* BOTALKS Shared Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --primary-glow: rgba(59,130,246,0.15);
  --bg: #050507;
  --surface: #111118;
  --surface-hover: #1a1a24;
  --border: rgba(255,255,255,0.06);
  --text: #f5f5f7;
  --muted: #8e8ea0;
  --accent: #818cf8;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

/* === NAV === */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(5,5,7,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
nav .nav-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
nav .logo { font-weight: 800; font-size: 1.2rem; letter-spacing: -0.02em; text-decoration: none; color: var(--text); }
nav .logo span { color: var(--primary); }
nav .nav-links { display: flex; gap: 24px; align-items: center; }
nav .nav-links a { color: var(--muted); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color 0.2s; }
nav .nav-links a:hover { color: var(--text); }

/* === PAGE CONTENT === */
.page-container {
  max-width: 720px; margin: 0 auto; padding: 100px 24px 60px;
}
.page-container h1 { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 8px; }
.page-container .updated { color: var(--muted); margin-bottom: 32px; font-size: 0.9rem; }
.page-container h2 { font-size: 1.2rem; margin: 32px 0 12px; color: var(--accent); font-weight: 700; }
.page-container h3 { font-size: 1.05rem; margin: 20px 0 8px; font-weight: 600; }
.page-container p, .page-container li { color: var(--muted); margin-bottom: 12px; }
.page-container ul { padding-left: 20px; }
.page-container a { color: var(--accent); text-decoration: none; }
.page-container a:hover { text-decoration: underline; }
.page-container code {
  background: rgba(255,255,255,0.08); padding: 2px 8px; border-radius: 4px;
  font-size: 0.9em; font-family: 'SF Mono', 'Fira Code', monospace;
}

/* FAQ cards */
.faq {
  background: var(--surface); border-radius: 12px; padding: 20px 24px;
  margin: 12px 0; border: 1px solid var(--border); transition: border-color 0.2s;
}
.faq:hover { border-color: rgba(59,130,246,0.2); }
.faq h3 { color: var(--text); margin-top: 0; margin-bottom: 10px; }
.faq p:last-child, .faq ul:last-child { margin-bottom: 0; }
.faq ul { list-style: none; padding-left: 0; }
.faq ul li { padding: 4px 0; }
.faq ul li::before { content: "→ "; color: var(--accent); font-weight: 600; }

/* Contact card */
.contact-card {
  background: var(--surface); border-radius: 16px; padding: 24px;
  border: 1px solid var(--border); margin: 20px 0;
  display: flex; flex-direction: column; gap: 12px;
}
.contact-card p { margin-bottom: 0; }
.contact-card .emoji { font-size: 20px; margin-right: 8px; }

/* Language switch */
.lang-switch { float: right; }
.lang-switch a {
  color: var(--primary); text-decoration: none; font-weight: 600;
  padding: 6px 14px; border: 1px solid var(--primary); border-radius: 8px;
  font-size: 0.85rem; transition: all 0.2s;
}
.lang-switch a:hover { background: var(--primary); color: #fff; text-decoration: none; }

/* === FOOTER === */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.footer-brand { font-weight: 700; font-size: 1rem; }
.footer-brand span { color: var(--primary); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }
.footer-copy { width: 100%; text-align: center; color: var(--muted); font-size: 0.8rem; margin-top: 12px; }

/* === RESPONSIVE === */
@media (max-width: 640px) {
  .page-container { padding: 80px 16px 40px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  nav .nav-links { gap: 12px; }
}