/* ============================================
   ANIMATIONS
   ============================================ */

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

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

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

@keyframes loaderPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.85; }
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

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

@keyframes scrollDot {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.3; transform: translateX(-50%) translateY(12px); }
}

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

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

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

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

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

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

@keyframes textReveal {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.hero h1 .line span {
  transform: translateY(100%);
  opacity: 0;
}

@keyframes heroSlide {
  0% { opacity: 0; transform: scale(1.05); }
  8% { opacity: 1; transform: scale(1); }
  20% { opacity: 1; transform: scale(1); }
  28% { opacity: 0; transform: scale(1.03); }
  100% { opacity: 0; }
}

@keyframes quoteFade {
  0% { opacity: 0; transform: translateY(20px); }
  8% { opacity: 1; transform: translateY(0); }
  20% { opacity: 1; transform: translateY(0); }
  28% { opacity: 0; transform: translateY(-20px); }
  100% { opacity: 0; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.stagger-children.revealed > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children.revealed > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children.revealed > *:nth-child(3) { transition-delay: 0.15s; }
.stagger-children.revealed > *:nth-child(4) { transition-delay: 0.2s; }
.stagger-children.revealed > *:nth-child(5) { transition-delay: 0.25s; }
.stagger-children.revealed > *:nth-child(6) { transition-delay: 0.3s; }
.stagger-children.revealed > *:nth-child(7) { transition-delay: 0.35s; }
.stagger-children.revealed > *:nth-child(8) { transition-delay: 0.4s; }
.stagger-children.revealed > *:nth-child(9) { transition-delay: 0.45s; }

.stagger-children.revealed > * {
  opacity: 1;
  transform: translateY(0);
}

/* Skeleton loader */
.skeleton {
  background: linear-gradient(90deg, var(--color-bg-card) 25%, rgba(255, 255, 255, 0.08) 50%, var(--color-bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

/* Animated gradient background */
.animated-gradient {
  background: linear-gradient(-45deg, #0d0d0d, #1a1510, #0d0d0d, #2a2218);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

/* Ripple effect on buttons */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

/* Floating elements */
.float-slow {
  animation: float 6s ease-in-out infinite;
}

.float-medium {
  animation: float 4s ease-in-out infinite;
}

/* Hero slideshow (about page) */
.hero-slideshow .hero-slide {
  opacity: 0;
  animation: heroSlide 30s infinite;
}

.hero-slideshow .hero-slide:nth-child(1) { animation-delay: 0s; }
.hero-slideshow .hero-slide:nth-child(2) { animation-delay: 6s; }
.hero-slideshow .hero-slide:nth-child(3) { animation-delay: 12s; }
.hero-slideshow .hero-slide:nth-child(4) { animation-delay: 18s; }
.hero-slideshow .hero-slide:nth-child(5) { animation-delay: 24s; }

.quote-rotator .quote-item {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 10%;
  opacity: 0;
  animation: quoteFade 30s infinite;
}

.quote-rotator .quote-item:nth-child(1) { animation-delay: 0s; }
.quote-rotator .quote-item:nth-child(2) { animation-delay: 6s; }
.quote-rotator .quote-item:nth-child(3) { animation-delay: 12s; }
.quote-rotator .quote-item:nth-child(4) { animation-delay: 18s; }
.quote-rotator .quote-item:nth-child(5) { animation-delay: 24s; }

/* Page transition */
body.page-enter {
  animation: fadeIn 0.6s var(--ease-out);
}

/* Spotlight effect */
.spotlight-section {
  position: relative;
  overflow: hidden;
}

.spotlight-section::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(198, 168, 125, 0.08), transparent 70%);
  pointer-events: none;
  transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
  transition: transform 0.15s ease;
}

/* Parallax */
[data-parallax] {
  will-change: transform;
}