/* Animations v2 - Elegant Organic Motion */

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

.animate-in {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger Delays */
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.1s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.2s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.3s; }

/* Fade variants */
.animate-fade-up {
  opacity: 0;
  transform: translateY(32px);
}

.animate-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-fade-down {
  opacity: 0;
  transform: translateY(-24px);
}

.animate-fade-down.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-fade-left {
  opacity: 0;
  transform: translateX(-32px);
}

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

.animate-fade-right {
  opacity: 0;
  transform: translateX(32px);
}

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

/* Scale animations */
.animate-scale {
  opacity: 0;
  transform: scale(0.92);
}

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

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

/* Gentle float - for hero elements */
@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-12px) rotate(1deg);
  }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-float-delayed {
  animation: float 6s ease-in-out infinite;
  animation-delay: 1s;
}

/* Subtle breathing effect */
@keyframes breathe {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.6;
  }
}

.animate-breathe {
  animation: breathe 8s ease-in-out infinite;
}

/* Organic blob morph */
@keyframes blob-morph {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  25% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
  50% {
    border-radius: 50% 60% 30% 60% / 30% 60% 70% 40%;
  }
  75% {
    border-radius: 60% 40% 60% 30% / 70% 30% 50% 60%;
  }
}

.animate-blob {
  animation: blob-morph 20s ease-in-out infinite;
}

/* Soft pulse for highlights */
@keyframes soft-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.animate-soft-pulse {
  animation: soft-pulse 3s ease-in-out infinite;
}

/* Warm glow pulse */
@keyframes warm-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(244, 161, 144, 0.2);
  }
  50% {
    box-shadow: 0 0 40px rgba(244, 161, 144, 0.35);
  }
}

.animate-warm-glow {
  animation: warm-glow 4s ease-in-out infinite;
}

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

.animate-gradient {
  background-size: 200% 200%;
  animation: gradient-shift 10s ease infinite;
}

/* Shape drift - for background organic shapes */
@keyframes shape-drift {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(20px, -15px) scale(1.02);
  }
  50% {
    transform: translate(-15px, 20px) scale(0.98);
  }
  75% {
    transform: translate(-20px, -10px) scale(1.01);
  }
}

.animate-drift {
  animation: shape-drift 25s ease-in-out infinite;
}

.animate-drift-slow {
  animation: shape-drift 35s ease-in-out infinite;
}

/* Spin */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

.animate-spin-slow {
  animation: spin 4s linear infinite;
}

/* ============================================
   HOVER TRANSITIONS
   ============================================ */

.hover-lift {
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

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

.hover-scale {
  transition: transform var(--duration-base) var(--ease-out);
}

.hover-scale:hover {
  transform: scale(1.02);
}

.hover-glow-coral {
  transition: box-shadow var(--duration-base) var(--ease-out);
}

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

.hover-glow-blue {
  transition: box-shadow var(--duration-base) var(--ease-out);
}

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

/* ============================================
   CARD INTERACTIONS
   ============================================ */

.card-interactive {
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
}

.card-interactive:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-warm);
}

/* ============================================
   LOADING STATES
   ============================================ */

.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--color-linen);
  border-radius: var(--radius-md);
}

.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  animation: shimmer 1.5s infinite;
}

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

/* ============================================
   MEDICAL CROSS LOADER
   ============================================ */

.medical-loader {
  position: relative;
  width: 48px;
  height: 48px;
}

.medical-loader::before,
.medical-loader::after {
  content: '';
  position: absolute;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
}

.medical-loader::before {
  width: 100%;
  height: 32%;
  top: 34%;
  left: 0;
  animation: cross-pulse-h 1.2s ease-in-out infinite;
}

.medical-loader::after {
  width: 32%;
  height: 100%;
  top: 0;
  left: 34%;
  animation: cross-pulse-v 1.2s ease-in-out infinite;
}

@keyframes cross-pulse-h {
  0%, 100% {
    transform: scaleX(1);
    opacity: 1;
  }
  50% {
    transform: scaleX(0.85);
    opacity: 0.6;
  }
}

@keyframes cross-pulse-v {
  0%, 100% {
    transform: scaleY(1);
    opacity: 1;
  }
  50% {
    transform: scaleY(0.85);
    opacity: 0.6;
  }
}

/* Dots loader */
.dots-loader {
  display: flex;
  gap: var(--space-2);
}

.dots-loader span {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  animation: dot-bounce 1.4s ease-in-out infinite;
}

.dots-loader span:nth-child(1) { animation-delay: 0s; }
.dots-loader span:nth-child(2) { animation-delay: 0.2s; }
.dots-loader span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dot-bounce {
  0%, 80%, 100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

/* ============================================
   PAGE TRANSITIONS
   ============================================ */

.page-enter {
  opacity: 0;
  transform: translateY(16px);
}

.page-enter-active {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out);
}

.page-exit {
  opacity: 1;
}

.page-exit-active {
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
}

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

/* Reveal up - for headlines */
.reveal-up {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  animation: reveal-up-anim 0.8s var(--ease-out) forwards;
}

@keyframes reveal-up-anim {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Underline draw */
.draw-underline {
  position: relative;
  display: inline;
}

.draw-underline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--duration-base) var(--ease-out);
}

.draw-underline:hover::after,
.draw-underline.active::after {
  width: 100%;
}

/* ============================================
   SCROLL INDICATOR
   ============================================ */

.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
}

.scroll-indicator-text {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.scroll-indicator-line {
  width: 1px;
  height: 40px;
  background: var(--color-border-warm);
  position: relative;
  overflow: hidden;
}

.scroll-indicator-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--color-accent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% {
    transform: translateY(-100%);
  }
  50% {
    transform: translateY(200%);
  }
  100% {
    transform: translateY(-100%);
  }
}

/* ============================================
   IMAGE REVEAL
   ============================================ */

.image-reveal {
  position: relative;
  overflow: hidden;
}

.image-reveal::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-cream);
  z-index: 1;
  transform: scaleX(1);
  transform-origin: right;
  transition: transform 0.8s var(--ease-out);
}

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

.image-reveal img {
  transform: scale(1.1);
  transition: transform 1s var(--ease-out);
}

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

/* ============================================
   CURSOR EFFECTS
   ============================================ */

.cursor-magnetic {
  transition: transform var(--duration-fast) var(--ease-out);
}

/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  .animate-in,
  .animate-fade-up,
  .animate-fade-down,
  .animate-fade-left,
  .animate-fade-right,
  .animate-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .animate-float,
  .animate-float-delayed,
  .animate-breathe,
  .animate-blob,
  .animate-soft-pulse,
  .animate-warm-glow,
  .animate-gradient,
  .animate-drift,
  .animate-drift-slow,
  .animate-spin,
  .animate-spin-slow {
    animation: none;
  }

  .skeleton::after {
    animation: none;
  }

  .image-reveal::before,
  .image-reveal img {
    transition: none;
    transform: none;
  }

  .hover-lift:hover,
  .hover-scale:hover {
    transform: none;
  }
}