/* ============================================
   MISSION OLYMPIC PODIUM — Animations
   ============================================ */

/* ---------- Keyframes ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

@keyframes bounce-soft {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes line-grow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes count-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* ---------- Scroll Reveal Classes ---------- */
.reveal {
  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);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Staggered children */
.stagger-children > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children > *:nth-child(2) { transition-delay: 100ms; }
.stagger-children > *:nth-child(3) { transition-delay: 200ms; }
.stagger-children > *:nth-child(4) { transition-delay: 300ms; }
.stagger-children > *:nth-child(5) { transition-delay: 400ms; }
.stagger-children > *:nth-child(6) { transition-delay: 500ms; }
.stagger-children > *:nth-child(7) { transition-delay: 600ms; }
.stagger-children > *:nth-child(8) { transition-delay: 700ms; }
.stagger-children > *:nth-child(9) { transition-delay: 800ms; }
.stagger-children > *:nth-child(10) { transition-delay: 900ms; }
.stagger-children > *:nth-child(11) { transition-delay: 1000ms; }
.stagger-children > *:nth-child(12) { transition-delay: 1100ms; }

/* ---------- Hero Animations ---------- */
.hero-animate .hero-label {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.3s;
  opacity: 0;
}

.hero-animate h1 {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.5s;
  opacity: 0;
}

.hero-animate .hero-subtitle {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.7s;
  opacity: 0;
}

.hero-animate .hero-buttons {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.9s;
  opacity: 0;
}

.hero-animate .hero-floating-stats {
  animation: fadeInRight 1s ease forwards;
  animation-delay: 1.2s;
  opacity: 0;
}

.hero-animate .hero-scroll {
  animation: fadeIn 1s ease forwards;
  animation-delay: 1.5s;
  opacity: 0;
}

/* ---------- Parallax ---------- */
.parallax-container {
  overflow: hidden;
  position: relative;
}

.parallax-img {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* ---------- Image Reveal ---------- */
.img-reveal {
  position: relative;
  overflow: hidden;
}

.img-reveal::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--navy-900);
  transform: scaleX(1);
  transform-origin: right;
  transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.img-reveal.active::after {
  transform: scaleX(0);
}

/* ---------- Line Grow ---------- */
.line-grow {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.line-grow.active {
  transform: scaleX(1);
}

/* ---------- Counter Animation ---------- */
.counter-animate {
  transition: transform var(--transition-base);
}

.counter-animate.counting {
  animation: count-pulse 0.3s ease;
}

/* ---------- Background Decorations ---------- */
.bg-dots {
  position: absolute;
  width: 200px;
  height: 200px;
  background-image: radial-gradient(circle, var(--slate-200) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.5;
  z-index: -1;
}

.bg-gradient-orb {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  z-index: -1;
  animation: float 8s ease-in-out infinite;
}

.bg-gradient-orb.gold {
  background: var(--gold-400);
}

.bg-gradient-orb.sky {
  background: var(--sky-400);
}

.bg-gradient-orb.flame {
  background: var(--flame-400);
}

/* ---------- Hover Effects ---------- */
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.hover-glow {
  transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.3);
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }

  .hero-animate .hero-label,
  .hero-animate h1,
  .hero-animate .hero-subtitle,
  .hero-animate .hero-buttons,
  .hero-animate .hero-floating-stats,
  .hero-animate .hero-scroll {
    opacity: 1;
  }
}