/* Custom styles and animations */
:root {
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
}

/* Animated gradient background */
.gradient-bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(1200px 600px at 10% 10%, rgba(124, 58, 237, 0.25), transparent 60%),
              radial-gradient(800px 400px at 90% 20%, rgba(6, 182, 212, 0.25), transparent 60%),
              radial-gradient(1000px 700px at 50% 90%, rgba(245, 158, 11, 0.20), transparent 60%);
  filter: blur(40px);
  z-index: -1;
  animation: float 18s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-10px) scale(1.02); }
}

/* Glass cards */
.card-glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

/* Tiles */
.tile {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.10);
}

/* Feature cards */
.feature {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.10);
  transition: transform 300ms ease, box-shadow 300ms ease;
}
.feature:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,0,0,0.35); }

/* Glow utility */
.shadow-glow {
  box-shadow: 0 0 0 2px rgba(255,255,255,0.06), 0 20px 40px rgba(124, 58, 237, 0.25);
}

/* Reveal animations */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal-in { opacity: 1; transform: translateY(0); }

/* Shimmer button */
.btn-shimmer { position: relative; overflow: hidden; }
.btn-shimmer::after {
  content: "";
  position: absolute; inset: 0; transform: translateX(-100%);
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.15) 30%, transparent 60%);
  animation: shimmer 2.4s ease-in-out infinite;
}
@keyframes shimmer { 0% { transform: translateX(-100%);} 100% { transform: translateX(100%);} }

/* Pulse gradient */
.pulse-gradient { background: linear-gradient(90deg, rgba(124,58,237,0.3), rgba(6,182,212,0.3)); filter: blur(20px); animation: pulse 6s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 0.6;} 50% { opacity: 1; } }

/* Hover lift */
.hover-lift { transition: transform 300ms ease, box-shadow 300ms ease; }
.hover-lift:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(0,0,0,0.35); }

/* Subtle tilt on hover */
.hover-tilt { transition: transform 250ms ease; }
.hover-tilt:hover { transform: perspective(600px) rotateX(2deg) rotateY(-2deg); }

/* Page transitions */
.page-enter { opacity: 0; }
body.page-enter { animation: enter 180ms ease forwards; }
.page-leave { animation: leave 180ms ease forwards; }
@keyframes enter { from { opacity: 0; filter: blur(2px); } to { opacity: 1; filter: blur(0); } }
@keyframes leave { from { opacity: 1; } to { opacity: 0; } }

/* Dark mode tweaks */
.dark .card-glass, .dark .tile, .dark .feature { border-color: rgba(255,255,255,0.18); }
.dark body { background-color: rgb(2,6,23); }

/* Pricing ribbons */
.ribbon {
  background: #6ee7b7; /* emerald-300-ish */
  color: #0f172a; /* slate-900 */
  font-weight: 600;
  padding: 8px 12px;
  text-align: center;
}

/* Check icon */
.check { display:inline-block; width:16px; height:16px; border-radius:50%; border:1px solid rgba(255,255,255,0.2); position:relative; }
.check::after { content:''; position:absolute; left:4px; top:2px; width:6px; height:10px; border-right:2px solid #34d399; border-bottom:2px solid #34d399; transform: rotate(45deg); }

/* Card hero background */
.card-hero { position: relative; height: 180px; background-position: center; background-size: cover; will-change: transform; }
.hero-overlay { position:absolute; inset:0; background: linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.55)); }

/* Page hero banner */
.page-hero { position: relative; min-height: 220px; background-position: center; background-size: cover; will-change: transform; }
.page-hero::after { content:''; position:absolute; inset:0; background: radial-gradient(600px 200px at 20% 20%, rgba(124,58,237,0.15), transparent), radial-gradient(600px 200px at 80% 30%, rgba(6,182,212,0.15), transparent); animation: shimmer 6s linear infinite; opacity: 0.8; }

/* Ken Burns subtle zoom */
.kenburns { animation: kenburns 12s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1) translateY(0);} to { transform: scale(1.06) translateY(-6px);} }