/* ============================================
   ESFIRUM - Scroll Animations & Transitions
   animations.css
   ============================================ */

/* ---- SCROLL-TRIGGERED ANIMATIONS ---- */

/* Fade Up */
[data-animate="fade-up"] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-animate="fade-up"].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Fade Left (from right) */
[data-animate="fade-left"] {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-animate="fade-left"].is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Fade Right (from left) */
[data-animate="fade-right"] {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-animate="fade-right"].is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Scale In */
[data-animate="scale-in"] {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-animate="scale-in"].is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Clip Reveal */
[data-animate="clip-reveal"] {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-animate="clip-reveal"].is-visible {
  clip-path: inset(0 0 0 0);
}

/* ---- NOISE TEXTURE (global overlay) ---- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.018;
  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='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px 128px;
}

/* ---- PRELOADER PREVENTS SCROLLING ---- */
body.is-loading {
  overflow: hidden;
}

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-animate] {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
  }
  .hero__bg-pattern { animation: none; }
  .hero__ghost-ticker-track { animation: none; }
  .ticker__track { animation: none; }
}