/* ────────────────────────────────────────────────────────
   Global Motion & Reveal Styles - OldTownKid AI
──────────────────────────────────────────────────────── */

/* Smooth fade-in on page load */
body {
  opacity: 0;
  background-color: #000;
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

body.loaded {
  opacity: 1;
}

/* Page fade-out transition */
body.fade-out {
  opacity: 0;
  pointer-events: none;
}

/* Scroll reveal initial states */
.reveal-up {
  opacity: 0;
  transform: translateY(40px) scale(0.99);
  filter: blur(4px);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
              transform 1.2s cubic-bezier(0.22, 1, 0.36, 1),
              filter 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform, opacity, filter;
}

.reveal-up.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* 3D Tilt Card Container */
.tilt-card {
  position: relative;
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.tilt-inner {
  transform: translateZ(20px);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Luxury cursor glow (Dynamic spotlight) */
.spotlight-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 168, 128, 0.05) 0%, rgba(197, 168, 128, 0) 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
  transition: opacity 0.3s ease;
  opacity: 0;
}

body:hover .spotlight-glow {
  opacity: 1;
}

/* Link transitions */
a, button {
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}