/* =========================================================================
   ICA — ANIMATIONS  (keyframes + scroll reveal classes)
   ========================================================================= */

/* ── Keyframes ────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(-28px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(28px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes pulse-ring {
  0%   { transform: scale(1);   opacity: 0.6; }
  100% { transform: scale(1.7); opacity: 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%      { transform: translateY(-12px); }
}
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes spin-rev {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}
@keyframes blob {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50%      { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

/* ── Initial Animation On Load (use sparingly) ────────────────────────── */
.animate-on-load {
  opacity: 0;
  animation: fadeUp 0.7s var(--ease-out) forwards;
}
.delay-1 { animation-delay: 0.10s; }
.delay-2 { animation-delay: 0.20s; }
.delay-3 { animation-delay: 0.30s; }
.delay-4 { animation-delay: 0.45s; }
.delay-5 { animation-delay: 0.60s; }
.delay-6 { animation-delay: 0.75s; }

/* ── Scroll Reveal (managed by animations.js) ─────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}
.reveal-right { transform: translateX(-32px); }
.reveal-right.in-view { transform: translateX(0); }
.reveal-left { transform: translateX(32px); }
.reveal-left.in-view { transform: translateX(0); }
.reveal-scale { transform: scale(0.95); }
.reveal-scale.in-view { transform: scale(1); }

.reveal-stagger-1 { transition-delay: 0.08s; }
.reveal-stagger-2 { transition-delay: 0.16s; }
.reveal-stagger-3 { transition-delay: 0.24s; }
.reveal-stagger-4 { transition-delay: 0.32s; }
.reveal-stagger-5 { transition-delay: 0.40s; }
.reveal-stagger-6 { transition-delay: 0.48s; }

/* ── Floating Decorative Shapes ───────────────────────────────────────── */
.shape-blob {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-soft) 0%, rgba(201, 168, 76, 0.20) 100%);
  filter: blur(40px);
  animation: blob 18s ease-in-out infinite, float 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
.shape-ring {
  position: absolute;
  border: 1px solid var(--gold-mid);
  border-radius: 50%;
  animation: spin-slow 40s linear infinite;
  pointer-events: none;
  z-index: 0;
}
.shape-ring::before {
  content: '';
  position: absolute;
  width: 12px; height: 12px;
  background: var(--gold);
  border-radius: 50%;
  top: -6px; left: 50%;
  transform: translateX(-50%);
}
.shape-ring-rev { animation: spin-rev 32s linear infinite; }

.float-1 { animation: float 6s ease-in-out infinite; }
.float-2 { animation: float 7.5s ease-in-out infinite; animation-delay: -2s; }
.float-3 { animation: float 9s ease-in-out infinite; animation-delay: -4s; }