/* ── SHARED STYLES ── */
/* Extracted from landing.html, pricing.html, compare.html */

:root {
  --bg-deep: #06090f;
  --bg-surface: #0b1120;
  --bg-card: #101828;
  --bg-card-hover: #162038;
  --border: #1e2b43;
  --border-light: #2f4568;
  --accent: #3b82f6;
  --accent-glow: #2563eb;
  --accent-soft: rgba(59, 130, 246, 0.08);
  --accent-mid: rgba(59, 130, 246, 0.15);
  --green: #10b981;
  --green-soft: rgba(16, 185, 129, 0.1);
  --amber: #f59e0b;
  --amber-soft: rgba(245, 158, 11, 0.1);
  --red: #ef4444;
  --red-soft: rgba(239, 68, 68, 0.08);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-faint: #475569;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;
  --font-display: "Instrument Serif", Georgia, serif;
  --max-width: 1120px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.08), transparent 32%),
    linear-gradient(180deg, #06090f 0%, #08111d 45%, #06090f 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── NAVIGATION ── */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(6, 9, 15, 0.82);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(30, 43, 67, 0.55);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo { width: 28px; height: 28px; }

.nav-wordmark {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.nav-link:hover { color: var(--text-secondary); }
.nav-link.active { color: var(--text-primary); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 8px;
  transition: all 0.22s ease;
  cursor: pointer;
  white-space: nowrap;
  padding: 0.875rem 1.75rem;
  background: var(--accent);
  color: white;
  border: 1px solid transparent;
  box-shadow: 0 4px 28px rgba(59, 130, 246, 0.28);
}

.nav-cta:hover {
  background: var(--accent-glow);
  transform: translateY(-1px);
  box-shadow: 0 8px 34px rgba(59, 130, 246, 0.35);
}

/* ── Hamburger button (hidden on desktop) ── */
.nav-burger {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
  flex-shrink: 0;
}
.nav-burger.open svg path:first-child { d: path('M18 6L6 18'); }
.nav-burger.open svg path:nth-child(2) { opacity: 0; }
.nav-burger.open svg path:last-child { d: path('M6 6l12 12'); }

/* ── Mobile dropdown menu (hidden on desktop) ── */
.nav-mobile-menu { display: none; }

/* ── CTA BUTTONS ── */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 8px;
  transition: all 0.22s ease;
  cursor: pointer;
  white-space: nowrap;
}

.cta-button.primary {
  padding: 0.875rem 1.75rem;
  background: var(--accent);
  color: white;
  border: 1px solid transparent;
  box-shadow: 0 4px 28px rgba(59, 130, 246, 0.28);
}

.cta-button.primary:hover {
  background: var(--accent-glow);
  transform: translateY(-1px);
  box-shadow: 0 8px 34px rgba(59, 130, 246, 0.35);
}

.cta-button.secondary {
  padding: 0.875rem 1.75rem;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.cta-button.secondary:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(148, 163, 184, 0.32);
}

/* ── FOOTER ── */
footer {
  padding: 3rem 2rem 3.5rem;
  border-top: 1px solid rgba(30, 43, 67, 0.7);
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links a {
  font-size: 0.84rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer-links a:hover { color: var(--text-secondary); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE: Mobile nav ── */
@media (max-width: 760px) {
  .container { padding: 0 1.5rem; }
  nav { overflow-x: hidden; max-width: 100vw; }
  .nav-inner { padding: 1rem 1.5rem; flex-wrap: wrap; max-width: 100%; box-sizing: border-box; }
  .nav-right { display: none; }
  .nav-burger { display: block; }
  .nav-mobile-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0;
  }
  .nav-mobile-menu.open { display: flex; }
  .nav-mobile-menu a {
    display: block;
    padding: 0.75rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: color 0.15s;
  }
  .nav-mobile-menu a:last-child { border-bottom: none; }
  .nav-mobile-menu a:hover { color: var(--text-primary); }
  .nav-mobile-menu .nav-cta {
    display: inline-flex;
    margin-top: 0.5rem;
    text-align: center;
    justify-content: center;
  }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}