/* ============================================
   SPACES BY RACHEL — Animations
   ============================================ */

/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s cubic-bezier(0.25, 0, 0.15, 1),
    transform 0.8s cubic-bezier(0.25, 0, 0.15, 1);
}

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

/* Stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s cubic-bezier(0.25, 0, 0.15, 1),
    transform 0.7s cubic-bezier(0.25, 0, 0.15, 1);
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.4s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.5s; }

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


/* --- Fade In Variants --- */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition:
    opacity 0.8s cubic-bezier(0.25, 0, 0.15, 1),
    transform 0.8s cubic-bezier(0.25, 0, 0.15, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition:
    opacity 0.8s cubic-bezier(0.25, 0, 0.15, 1),
    transform 0.8s cubic-bezier(0.25, 0, 0.15, 1);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition:
    opacity 0.8s cubic-bezier(0.25, 0, 0.15, 1),
    transform 0.8s cubic-bezier(0.25, 0, 0.15, 1);
}

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


/* --- Hero Entrance Animation --- */
.hero-entrance {
  opacity: 0;
  transform: translateY(40px);
  animation: heroFadeIn 1s cubic-bezier(0.25, 0, 0.15, 1) forwards;
}

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

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

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

.hero-entrance--delay-4 {
  animation-delay: 0.8s;
}

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


/* --- Subtle Float --- */
.float {
  animation: gentleFloat 6s ease-in-out infinite;
}

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


/* --- Line Draw (for decorative elements) --- */
.line-draw {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  transition: stroke-dashoffset 1.2s cubic-bezier(0.25, 0, 0.15, 1);
}

.line-draw.visible {
  stroke-dashoffset: 0;
}


/* --- Parallax Subtle --- */
.parallax-subtle {
  will-change: transform;
  transition: transform 0.1s linear;
}


/* --- Link Underline Animation --- */
.link-animated {
  position: relative;
  display: inline;
}

.link-animated::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: currentColor;
  transition: width 0.3s cubic-bezier(0.25, 0, 0.15, 1);
}

.link-animated:hover::after {
  width: 100%;
}


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

.img-reveal::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--color-sage-light);
  transform: scaleX(1);
  transform-origin: right;
  transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
  z-index: 1;
}

.img-reveal.visible::before {
  transform: scaleX(0);
}


/* --- Pulse for CTAs --- */
.pulse-subtle {
  animation: pulseSubtle 3s ease-in-out infinite;
}

@keyframes pulseSubtle {
  0%, 100% { box-shadow: 0 0 0 0 rgba(139, 158, 139, 0.2); }
  50% { box-shadow: 0 0 0 12px rgba(139, 158, 139, 0); }
}


/* --- Page Transition --- */
.page-transition {
  animation: pageIn 0.6s cubic-bezier(0.25, 0, 0.15, 1) forwards;
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* --- Number Count Up (visual only) --- */
.step__number {
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.step:hover .step__number {
  transform: scale(1.1);
}


/* --- Gallery Item Hover --- */
.gallery-item {
  transition: all 0.4s cubic-bezier(0.25, 0, 0.15, 1);
}

.gallery-item:hover {
  transform: translateY(-4px) scale(1.01);
}


/* --- Smooth Loading Bar --- */
.loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-sage);
  transform: scaleX(0);
  transform-origin: left;
  animation: loadBar 0.8s cubic-bezier(0.25, 0, 0.15, 1) forwards;
  z-index: 9999;
}

@keyframes loadBar {
  0% { transform: scaleX(0); }
  50% { transform: scaleX(0.7); }
  100% { transform: scaleX(1); opacity: 0; }
}


/* --- 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,
  .reveal-stagger > *,
  .hero-entrance {
    opacity: 1;
    transform: none;
  }
}