/* ═══════════════════════════════════════════
   ANIMATIONS.CSS — Keyframes & Animation Utilities
   ═══════════════════════════════════════════ */

/* ─── Rolling Text ──────────────────────── */
@keyframes rollingFadeIn {
  0% {
    opacity: 0;
    transform: translateY(100%) rotateX(-40deg);
    filter: blur(6px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) rotateX(0deg);
    filter: blur(0);
  }
}

@keyframes rollingFadeOut {
  0% {
    opacity: 1;
    transform: translateY(0) rotateX(0deg);
    filter: blur(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-100%) rotateX(40deg);
    filter: blur(6px);
  }
}

.rolling-text-enter {
  animation: rollingFadeIn 0.6s var(--ease-out-expo) forwards;
}

.rolling-text-exit {
  animation: rollingFadeOut 0.6s var(--ease-out-expo) forwards;
}

/* ─── Typewriter Cursor Blink ───────────── */
@keyframes cursorBlink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.typewriter-cursor {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 300;
  animation: cursorBlink 0.8s step-end infinite;
}

/* ─── Reveal Word ───────────────────────── */
.reveal-word {
  display: inline-block;
  opacity: 0.15;
  transform: translateY(20px);
  filter: blur(4px);
  transition: opacity 0.8s var(--ease-out-expo),
              transform 0.8s var(--ease-out-expo),
              filter 0.8s var(--ease-out-expo);
}

.reveal-word.active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ─── Infinite Carousel Slide ───────────── */
@keyframes infiniteScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* ─── Card Stack Transitions ────────────── */
@keyframes cardSlideIn {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    filter: blur(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes cardSlideOut {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-60px) scale(0.9);
    filter: blur(8px);
  }
}

.card-entering {
  animation: cardSlideIn 0.7s var(--ease-out-expo) forwards;
}

.card-exiting {
  animation: cardSlideOut 0.7s var(--ease-out-expo) forwards;
}

/* ─── Ken Burns for hero background ─────── */
@keyframes kenBurns {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.08);
  }
}

/* ─── Dock Magnification ────────────────── */
@keyframes dockBounce {
  0%   { transform: translateY(0); }
  40%  { transform: translateY(-8px); }
  100% { transform: translateY(0); }
}

/* ─── Stat Count Up ─────────────────────── */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Reel Carousel Slide ───────────────── */
@keyframes reelSlideIn {
  0% {
    opacity: 0;
    transform: translateX(80px) scale(0.92);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes reelSlideOut {
  0% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateX(-80px) scale(0.92);
  }
}

/* ─── Preloader text ────────────────────── */
@keyframes preloaderPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ─── Unfocused blur transition ─────────── */
.unfocused-overlay {
  position: absolute;
  inset: 0;
  backdrop-filter: blur(8px) saturate(0.6);
  -webkit-backdrop-filter: blur(8px) saturate(0.6);
  background: rgba(11, 11, 12, 0.25);
  opacity: 1;
  transition: opacity 1s var(--ease-out-expo);
  z-index: 2;
}

.card-stack__item.active .unfocused-overlay {
  opacity: 0;
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
}