/* ══════════════════════════════════════════════
   FONDATION AHR — Animations & Reveal Effects
══════════════════════════════════════════════ */

/* ── REVEAL ON SCROLL ── */
.reveal,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4,0,0.2,1);
}

.reveal { transform: translateY(40px); }
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* Delay utilities */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }

/* ── HERO ENTRANCE ── */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge   { animation: heroFadeUp 0.8s ease 0.2s both; }
.hero-title   { animation: heroFadeUp 0.8s ease 0.4s both; }
.hero-subtitle{ animation: heroFadeUp 0.8s ease 0.6s both; }
.hero-actions { animation: heroFadeUp 0.8s ease 0.8s both; }
.hero-stats   { animation: heroFadeUp 0.8s ease 1.0s both; }

/* ── ACCENT TEXT ── */
.gold-text {
  color: #1D1D1F;
  font-weight: 800;
}

/* ── LOADER ── */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-logo {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 4px;
}
.loader-logo span { color: var(--gold); }
.loader-bar {
  width: 200px;
  height: 2px;
  background: rgba(0,0,0,0.1);
  border-radius: 2px;
  overflow: hidden;
}
.loader-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
  border-radius: 2px;
  animation: loadProgress 1.8s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes loadProgress {
  from { width: 0%; }
  to   { width: 100%; }
}

/* ── COUNTER ANIMATION ── */
@keyframes countUp {
  from { transform: translateY(10px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ── CARD HOVER GLOW ── */
.program-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(0,0,0,0.08) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.program-card:hover::after { opacity: 1; }

/* ── NAV TOGGLE ANIMATION ── */
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── PULSE RING ── */
@keyframes pulseRing {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}
.pulse-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--gold);
  animation: pulseRing 2s ease-out infinite;
}

/* ── SUCCESS ICON ── */
@keyframes successPop {
  0%   { transform: scale(0) rotate(-180deg); opacity: 0; }
  60%  { transform: scale(1.2); }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}
.success-icon { animation: successPop 0.5s cubic-bezier(0.4,0,0.2,1) forwards; }

/* ── FLOATING ELEMENTS ── */
@keyframes floatUpDown {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
.mission-badge-float {
  animation: floatUpDown 4s ease-in-out infinite;
}

/* ── LINE DRAW ── */
@keyframes lineGrow {
  from { transform: scaleX(0); transform-origin: left; }
  to   { transform: scaleX(1); }
}