/* ============================================
   ANIMATIONS.CSS — Motion & Micro-interactions
   Ps. Giovanni Chicago
   ============================================ */

/* ════════════════════════════════════════════
   SCROLL REVEAL
   ════════════════════════════════════════════ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition:
    opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition:
    opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition:
    opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ── Stagger Delays ── */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ════════════════════════════════════════════
   HERO ENTRANCE
   ════════════════════════════════════════════ */

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-animate {
  opacity: 0;
  animation: heroFadeIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.hero-animate-delay-1 {
  animation-delay: 0.2s;
}

.hero-animate-delay-2 {
  animation-delay: 0.4s;
}

.hero-animate-delay-3 {
  animation-delay: 0.6s;
}

/* ════════════════════════════════════════════
   FLOATING ANIMATION (Scroll Indicator)
   ════════════════════════════════════════════ */

@keyframes float {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

/* ════════════════════════════════════════════
   ORGANIC BLOB MORPHING
   ════════════════════════════════════════════ */

@keyframes morphBlob1 {
  0%, 100% {
    border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%;
  }
  25% {
    border-radius: 55% 45% 35% 65% / 58% 38% 62% 42%;
  }
  50% {
    border-radius: 38% 62% 55% 45% / 35% 65% 35% 65%;
  }
  75% {
    border-radius: 65% 35% 42% 58% / 55% 42% 58% 45%;
  }
}

@keyframes morphBlob2 {
  0%, 100% {
    border-radius: 55% 45% 42% 58% / 60% 35% 65% 40%;
  }
  20% {
    border-radius: 40% 60% 58% 42% / 45% 55% 45% 55%;
  }
  40% {
    border-radius: 60% 40% 35% 65% / 55% 45% 55% 45%;
  }
  60% {
    border-radius: 35% 65% 50% 50% / 40% 60% 40% 60%;
  }
  80% {
    border-radius: 50% 50% 65% 35% / 55% 40% 60% 45%;
  }
}

@keyframes driftFloat {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(15px, -20px);
  }
  50% {
    transform: translate(-10px, 15px);
  }
  75% {
    transform: translate(20px, 10px);
  }
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.07;
  will-change: transform, border-radius;
  pointer-events: none;
  --parallax-x: 0px;
  --parallax-y: 0px;
  translate: var(--parallax-x) var(--parallax-y);
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: var(--gold);
  top: -200px;
  right: -100px;
  animation:
    morphBlob1 20s ease-in-out infinite,
    driftFloat 30s ease-in-out infinite;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background: #4A7BFF;
  bottom: -150px;
  left: -100px;
  animation: morphBlob2 25s ease-in-out infinite;
}

.blob-3 {
  width: 300px;
  height: 300px;
  background: var(--gold);
  top: 50%;
  left: 50%;
  animation: morphBlob1 15s ease-in-out infinite reverse;
}

/* ════════════════════════════════════════════
   BUTTON SHIMMER
   ════════════════════════════════════════════ */

@keyframes shimmer {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(100%);
  }
}

/* ════════════════════════════════════════════
   PULSE (Scroll Indicator Dot)
   ════════════════════════════════════════════ */

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.6);
    opacity: 0.5;
  }
}

.scroll-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

/* ════════════════════════════════════════════
   LINE DRAW (Divider Reveal)
   ════════════════════════════════════════════ */

@keyframes lineGrow {
  from {
    width: 0;
  }
  to {
    width: 60px;
  }
}

.divider.reveal {
  width: 0;
  opacity: 1;
  transform: none;
}

.divider.visible {
  animation: lineGrow 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 1;
  transform: none;
}

.divider-center.reveal {
  width: 0;
  opacity: 1;
  transform: none;
}

.divider-center.visible {
  animation: lineGrow 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 1;
  transform: none;
}

/* ════════════════════════════════════════════
   NAV LINK UNDERLINE
   (Also defined in components.css for structure;
    kept here for animation keyframe reference)
   ════════════════════════════════════════════ */

/* ════════════════════════════════════════════
   GOLD GLOW (Hover accent for interactive elements)
   ════════════════════════════════════════════ */

@keyframes goldGlow {
  0%, 100% {
    box-shadow: 0 0 15px rgba(201, 169, 110, 0.1);
  }
  50% {
    box-shadow: 0 0 25px rgba(201, 169, 110, 0.2);
  }
}

/* ════════════════════════════════════════════
   TYPEWRITER CURSOR (Optional for hero)
   ════════════════════════════════════════════ */

@keyframes blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--gold);
  margin-left: 4px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

/* ════════════════════════════════════════════
   LOADING SPINNER (Utility)
   ════════════════════════════════════════════ */

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

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid rgba(201, 169, 110, 0.2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}