/* ============================================================
   Botrite — Shared Stylesheet
   Shared across index.html and pricing.html
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --bg-base: #0c0c0e;
  --bg-surface: #111116;
  --bg-elevated: #16161d;
  --border: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.14);
  --text-primary: #f0f0f5;
  --text-secondary: #8888a0;
  --text-muted: #505060;
  --accent: #00c2a8;
  --accent-dim: rgba(0, 194, 168, 0.12);
  --accent-glow: rgba(0, 194, 168, 0.08);
  --orange: #f59e0b;
  --orange-dim: rgba(245, 158, 11, 0.12);
  --green: #22c55e;
  --green-dim: rgba(34, 197, 94, 0.12);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', SFMono-Regular, 'Fira Code', Consolas, monospace;
}

/* ── Reset & Base ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
.page-wrap { overflow-x: hidden; }

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  animation: pageIn 0.4s ease-out;
  /* Noise texture overlay via SVG feTurbulence */
  position: relative;
}

/* Very faint noise texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.02;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23noise)'/%3E%3C/svg%3E");
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  body { animation: none; }
}

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

/* Accessibility: focus-visible outlines */
:focus:not(:focus-visible) { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Container ── */
.container {
  max-width: 1100px;
  width: 90%;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Nav ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}
.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}
.logo span { color: var(--accent); }

/* Desktop nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text-primary); text-decoration: none; }
.nav-links a.active { color: var(--text-primary); }

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  cursor: pointer;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile menu overlay ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(12, 12, 14, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 99;
  padding: 32px;
}
.mobile-menu.open { display: flex; flex-direction: column; gap: 8px; }
.mobile-menu a {
  display: block;
  padding: 16px 0;
  font-size: 18px;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}
.mobile-menu a:hover { color: var(--text-primary); text-decoration: none; }

/* ── Animated gradient text ── */
.gradient-text {
  background: linear-gradient(135deg, #00c2a8 0%, #58a6ff 50%, #00c2a8 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 6s ease infinite;
}

@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@media (prefers-reduced-motion: reduce) {
  .gradient-text { animation: none; background-position: 0% 50%; }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s cubic-bezier(0.23, 1, 0.320, 1),
              border-color 0.2s, box-shadow 0.2s;
  min-height: 44px;
  position: relative;
  overflow: hidden;
}

/* Ripple pseudo-element */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: inherit;
}
.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--accent);
  color: var(--bg-base);
}
.btn-primary:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(0, 194, 168, 0.2);
  text-decoration: none;
}

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.08);
  text-decoration: none;
}

/* ── Scroll-triggered fade-in ── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.23, 1, 0.320, 1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}

/* ── Card glassmorphism + hover ── */
.bento-card,
.discovery-card,
.cost-card {
  background: rgba(17, 17, 22, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.23, 1, 0.320, 1),
              border-color 0.25s,
              box-shadow 0.35s cubic-bezier(0.23, 1, 0.320, 1);
}

/* Shimmer sweep on hover */
.bento-card::after,
.discovery-card::after,
.cost-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.04) 50%,
    transparent 100%
  );
  transition: left 0.55s cubic-bezier(0.23, 1, 0.320, 1);
  pointer-events: none;
}

.bento-card:hover,
.discovery-card:hover,
.cost-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: var(--border-hover);
  box-shadow: 0 16px 32px rgba(0, 194, 168, 0.08);
}

.bento-card:hover::after,
.discovery-card:hover::after,
.cost-card:hover::after {
  left: 150%;
}

@media (prefers-reduced-motion: reduce) {
  .bento-card,
  .discovery-card,
  .cost-card {
    transition: border-color 0.2s;
  }
  .bento-card:hover,
  .discovery-card:hover,
  .cost-card:hover {
    transform: none;
    box-shadow: none;
  }
  .bento-card::after,
  .discovery-card::after,
  .cost-card::after { display: none; }
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 32px;
}
.footer-trust {
  text-align: center;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}
.footer-trust a {
  color: var(--text-muted);
  transition: color 0.15s;
}
.footer-trust a:hover { color: var(--text-secondary); }
footer .footer-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
footer p {
  color: var(--text-muted);
  font-size: 13px;
}
footer .footer-links a {
  color: var(--text-muted);
  font-size: 13px;
  margin-left: 24px;
  transition: color 0.15s;
}
footer .footer-links a:hover { color: var(--text-secondary); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 640px) {
  .btn { font-size: 14px; padding: 11px 20px; }
}