/* ============================================================
   MapleBridge Immigration - Animations (animations.css)
   Keyframes, scroll-reveal, hover effects, decorative motion
   ============================================================ */

/* ---------- Keyframes ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@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 zoomIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes leafPulse {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
  50% { transform: scale(1.18) rotate(-8deg); opacity: 0.75; }
}
@keyframes leafSway {
  0%, 100% { transform: rotate(-6deg); }
  50% { transform: rotate(6deg); }
}
@keyframes loadSlide {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(160%); }
  100% { transform: translateX(400%); }
}
@keyframes floatPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
@keyframes patternDrift {
  from { background-position: 0 0; }
  to { background-position: 480px 480px; }
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
@keyframes bounceArrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}
@keyframes spinSlow {
  to { transform: rotate(360deg); }
}
@keyframes popIn {
  0% { transform: scale(0); }
  70% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* ---------- Hero entrance (staggered) ---------- */
.hero-badge { animation: fadeInUp 0.7s var(--ease) both; }
.hero-title { animation: fadeInUp 0.7s 0.12s var(--ease) both; }
.hero-subtitle { animation: fadeInUp 0.7s 0.24s var(--ease) both; }
.hero-cta { animation: fadeInUp 0.7s 0.36s var(--ease) both; }
.hero-stats { animation: fadeInUp 0.7s 0.48s var(--ease) both; }

/* Scroll cue */
.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 108px;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.4rem;
  animation: bounceArrow 1.8s ease-in-out infinite;
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}
.reveal.active { opacity: 1; transform: translateY(0); }

.reveal-left { opacity: 0; transform: translateX(-50px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-left.active { opacity: 1; transform: translateX(0); }

.reveal-right { opacity: 0; transform: translateX(50px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-right.active { opacity: 1; transform: translateX(0); }

.reveal-zoom { opacity: 0; transform: scale(0.9); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-zoom.active { opacity: 1; transform: scale(1); }

/* Stagger delays (apply with .reveal) */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ---------- Hover effects ---------- */
.hover-lift { transition: transform var(--transition), box-shadow var(--transition); }
.hover-lift:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.hover-grow { transition: transform var(--transition); }
.hover-grow:hover { transform: scale(1.05); }

.hover-glow { transition: box-shadow var(--transition); }
.hover-glow:hover { box-shadow: 0 0 0 4px var(--red-soft), var(--shadow); }

.float-anim { animation: floaty 5s ease-in-out infinite; }
.spin-anim { animation: spinSlow 18s linear infinite; }

/* Underline sweep for links */
.link-sweep { position: relative; }
.link-sweep::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 2px; background: var(--red);
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--transition);
}
.link-sweep:hover::after { transform: scaleX(1); transform-origin: left; }

/* Shimmer skeleton (used for image loading feel) */
.shimmer {
  background: linear-gradient(90deg, var(--bg-alt) 25%, var(--border) 50%, var(--bg-alt) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.6s infinite linear;
}

/* Counter pop when in view */
.counted { animation: popIn 0.5s var(--ease); }

/* Page transition fade (applied to body/main) */
.page-fade { animation: fadeIn 0.5s ease both; }
.page-leave { animation: fadeIn 0.35s ease reverse both; }

/* Card entrance used by grids via JS reveal already; extra decorative */
.pulse-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--red); display: inline-block;
  box-shadow: 0 0 0 0 rgba(216, 6, 33, 0.5);
  animation: floatPulse 2s infinite;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-zoom {
    opacity: 1 !important;
    transform: none !important;
  }
}