/* =============================================
   MARIFAH - Animations
   Smooth, elegant transitions
   ============================================= */

/* ===========================================
   SCROLL REVEAL ANIMATIONS
   =========================================== */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

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

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

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

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

.scale-up {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.scale-up.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; }

/* ===========================================
   TYPEWRITER EFFECT
   =========================================== */
.typewriter {
  overflow: hidden;
  border-right: 2px solid var(--color-primary);
  white-space: nowrap;
  animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink-caret {
  from, to { border-color: transparent; }
  50% { border-color: var(--color-primary); }
}

/* ===========================================
   HOVER ANIMATIONS
   =========================================== */
.hover-lift {
  transition: transform var(--transition-base) var(--ease-out-expo),
              box-shadow var(--transition-base) var(--ease-out-expo);
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

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

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

.hover-rotate {
  transition: transform var(--transition-base) var(--ease-out-expo);
}

.hover-rotate:hover {
  transform: rotate(3deg);
}

.hover-3d {
  transition: transform var(--transition-base) var(--ease-out-expo);
  transform-style: preserve-3d;
}

.hover-3d:hover {
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
}

/* ===========================================
   IMAGE ANIMATIONS
   =========================================== */
.img-zoom-container {
  overflow: hidden;
}

.img-zoom {
  transition: transform var(--transition-slow) var(--ease-out-expo);
}

.img-zoom-container:hover .img-zoom {
  transform: scale(1.08);
}

.img-parallax {
  transition: transform var(--transition-slow) var(--ease-out-expo);
  will-change: transform;
}

/* ===========================================
   BUTTON ANIMATIONS
   =========================================== */
.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-shine::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s ease;
}

.btn-shine:hover::after {
  left: 100%;
}

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

.btn-ripple::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn-ripple:active::before {
  width: 300px;
  height: 300px;
}

/* ===========================================
   LOADING ANIMATIONS
   =========================================== */
.pulse {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

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

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

.bounce {
  animation: bounce 1s ease infinite;
}

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

/* ===========================================
   DECORATIVE ANIMATIONS
   =========================================== */
/* Floating leaves/herbs */
.float-gentle {
  animation: float-gentle 6s ease-in-out infinite;
}

@keyframes float-gentle {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  25% {
    transform: translateY(-15px) rotate(3deg);
  }
  75% {
    transform: translateY(-5px) rotate(-3deg);
  }
}

/* Steam rising */
.steam-rise {
  animation: steam-rise 3s ease-out infinite;
}

@keyframes steam-rise {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0;
  }
  20% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(-100px) scale(2);
    opacity: 0;
  }
}

/* Gradient shift */
.gradient-shift {
  background-size: 200% 200%;
  animation: gradient-shift 8s ease infinite;
}

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

/* ===========================================
   PAGE TRANSITIONS
   =========================================== */
.page-transition-enter {
  opacity: 0;
  transform: translateY(20px);
}

.page-transition-enter-active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.page-transition-exit {
  opacity: 1;
  transform: translateY(0);
}

.page-transition-exit-active {
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

/* ===========================================
   MENU ITEM ANIMATIONS
   =========================================== */
.menu-item-enter {
  opacity: 0;
  transform: translateX(-20px);
}

.menu-item-enter-active {
  opacity: 1;
  transform: translateX(0);
}

/* Category highlight on scroll */
.category-active {
  color: var(--color-primary);
  font-weight: var(--font-semibold);
  position: relative;
}

.category-active::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  animation: slide-in 0.3s var(--ease-out-expo);
}

@keyframes slide-in {
  from {
    opacity: 0;
    transform: translateY(-50%) scaleY(0);
  }
  to {
    opacity: 1;
    transform: translateY(-50%) scaleY(1);
  }
}

/* ===========================================
   NOTIFICATION ANIMATIONS
   =========================================== */
.notification-enter {
  animation: notification-in 0.4s var(--ease-out-back);
}

@keyframes notification-in {
  from {
    opacity: 0;
    transform: translateY(-100%) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.notification-exit {
  animation: notification-out 0.3s ease forwards;
}

@keyframes notification-out {
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* ===========================================
   SKELETON LOADING
   =========================================== */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--gray-100) 25%,
    var(--gray-50) 50%,
    var(--gray-100) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-md);
}

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

/* ===========================================
   CURSOR EFFECTS
   =========================================== */
.cursor-pointer {
  cursor: pointer;
}

.cursor-grab {
  cursor: grab;
}

.cursor-grab:active {
  cursor: grabbing;
}