/* ============================================
   ARTÉVA Maison — Premium Animation System v2
   Apple-inspired storytelling · Extensive motion
   ============================================ */

/* ─── Smooth Page Entrance ───────────────────── */
body {
  animation: pageReveal 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes pageReveal {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Scroll Reveal System ───────────────────── */
[data-animate] {
  opacity: 0;
  will-change: transform, opacity, filter;
  transition:
    opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    filter 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-animate="fade-up"]      { transform: translateY(50px); }
[data-animate="fade-down"]    { transform: translateY(-50px); }
[data-animate="fade-left"]    { transform: translateX(50px); }
[data-animate="fade-right"]   { transform: translateX(-50px); }
[data-animate="scale-up"]     { transform: scale(0.88); }
[data-animate="scale-down"]   { transform: scale(1.1); }
[data-animate="blur-in"]      { transform: translateY(25px); filter: blur(10px); }
[data-animate="fade-in"]      { /* opacity only */ }
[data-animate="rotate-in"]    { transform: rotate(-3deg) scale(0.95); }
[data-animate="slide-reveal"]  { clip-path: inset(0 100% 0 0); transform: none; opacity: 1; }

/* Revealed State */
[data-animate].is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1) rotate(0);
  filter: blur(0);
  clip-path: inset(0 0 0 0);
}

/* ─── Stagger Delays ─────────────────────────── */
[data-delay="100"] { transition-delay: 100ms; }
[data-delay="150"] { transition-delay: 150ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="250"] { transition-delay: 250ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }
[data-delay="600"] { transition-delay: 600ms; }
[data-delay="700"] { transition-delay: 700ms; }
[data-delay="800"] { transition-delay: 800ms; }

/* ─── Duration Variants ──────────────────────── */
[data-duration="fast"]   { transition-duration: 0.45s; }
[data-duration="slow"]   { transition-duration: 1.2s; }
[data-duration="slower"] { transition-duration: 1.6s; }

/* ─── Hero: Smooth Crossfade + Ken Burns ─────── */
/* Slide transitions handled in components.css —
   these are overrides for the animation layer only */

.hero-slide .hero-image {
  transition: transform 12s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Subtle, slow Ken Burns drift on active slide */
.hero-slide.active .hero-image {
  animation: kenBurns 18s ease-in-out infinite alternate;
}

@keyframes kenBurns {
  0%   { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.06) translate(-0.5%, -0.3%); }
}

/* Hero content cascading entrance */
.hero-content {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s,
              transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
}

.hero-content.animate,
.hero-content.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-content .hero-subtitle {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease 0.5s, transform 0.7s ease 0.5s;
}

.hero-content.animate .hero-subtitle {
  opacity: 1;
  transform: translateY(0);
}

.hero-content .hero-title {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.8s ease 0.7s, transform 0.8s ease 0.7s;
}

.hero-content.animate .hero-title {
  opacity: 1;
  transform: translateY(0);
}

.hero-content .hero-description {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease 0.9s, transform 0.7s ease 0.9s;
}

.hero-content.animate .hero-description {
  opacity: 1;
  transform: translateY(0);
}

.hero-content .hero-buttons {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease 1.1s, transform 0.7s ease 1.1s;
}

.hero-content.animate .hero-buttons {
  opacity: 1;
  transform: translateY(0);
}

/* Hero dots animation */
.hero-dot {
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hero-dot.active {
  transform: scale(1.3);
}

/* ─── Product Card Interactions ──────────────── */
.product-card {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.5s ease;
  will-change: transform;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.1),
    0 8px 20px rgba(0, 0, 0, 0.06);
}

.product-card .product-image {
  overflow: hidden;
}

.product-card .product-image img {
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .product-image img {
  transform: scale(1.08);
}

.product-card .product-info {
  transition: transform 0.4s ease;
}

.product-card:hover .product-info {
  transform: translateY(-3px);
}

/* Product badge pulse */
.product-badge {
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.04); }
}

/* Product actions reveal */
.product-actions {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Wishlist heart animation */
.product-wishlist {
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), color 0.3s ease;
}

.product-wishlist:hover {
  transform: scale(1.2);
}

.product-wishlist:active {
  transform: scale(0.85);
}

.product-wishlist.active {
  animation: heartBeat 0.5s ease;
}

@keyframes heartBeat {
  0%   { transform: scale(1); }
  25%  { transform: scale(1.3); }
  50%  { transform: scale(0.9); }
  75%  { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* ─── Collection Card Interactions ───────────── */
.collection-card {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.5s ease;
  will-change: transform;
}

.collection-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.collection-card .collection-image {
  overflow: hidden;
}

.collection-card .collection-image img {
  transition: transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.collection-card:hover .collection-image img {
  transform: scale(1.1);
}

.collection-card .collection-info {
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.collection-card:hover .collection-info {
  transform: translateY(-4px);
}

/* ─── Category Card Interactions ─────────────── */
.category-card {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.5s ease;
  overflow: hidden;
  will-change: transform;
}

.category-card:hover {
  transform: scale(1.03);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
}

.category-card > img {
  transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.category-card:hover > img {
  transform: scale(1.12);
}

.category-card .category-overlay {
  transition: background 0.5s ease;
}

.category-card:hover .category-overlay {
  background: rgba(0, 0, 0, 0.5);
}

.category-card .category-name {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              letter-spacing 0.5s ease;
}

.category-card:hover .category-name {
  transform: translateY(-3px);
  letter-spacing: 0.18em;
}

/* Category offer badge pulse */
@keyframes pulse-offer {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.92; }
}

/* ─── Button System ──────────────────────────── */
.btn {
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.btn:active {
  transform: translateY(0) scale(0.97);
  box-shadow: none;
}

/* Shine sweep on primary/gold buttons */
.btn-primary::after,
.btn-gold::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 20%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 80%
  );
  transform: translateX(-120%);
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  pointer-events: none;
}

.btn-primary:hover::after,
.btn-gold:hover::after {
  transform: translateX(120%);
}

/* ─── Section Headers ────────────────────────── */
.section-header .section-title {
  position: relative;
}

.section-header .section-title::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold, #c9a962), transparent);
  margin: 14px auto 0;
  transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
}

[data-animate].is-visible .section-title::after,
.section-header.revealed .section-title::after,
.section-header.is-visible .section-title::after {
  width: 80px;
}

/* ─── Newsletter Section ─────────────────────── */
.newsletter-section {
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(201, 169, 98, 0.04) 0%,
    transparent 60%
  );
  animation: ambientGlow 10s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes ambientGlow {
  0%   { transform: translate(-3%, -3%) scale(1); opacity: 0.5; }
  100% { transform: translate(3%, 3%) scale(1.15); opacity: 1; }
}

/* Newsletter input focus animation */
.newsletter-input {
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.newsletter-input:focus {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201, 169, 98, 0.15);
}

/* ─── Form Inputs ────────────────────────────── */
.form-input,
.form-textarea,
.form-select {
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  transform: translateY(-1px);
}

/* ─── Header Transitions ─────────────────────── */
.header {
  transition: background-color 0.5s ease, box-shadow 0.5s ease, backdrop-filter 0.5s ease;
}

/* Nav links */
.nav-link {
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 1.5px;
  background: var(--color-gold, #c9a962);
  transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              left 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

/* ─── Footer Entrance ────────────────────────── */
.footer {
  position: relative;
}

.footer-brand,
.footer-contact {
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ─── Links & Text Interactions ──────────────── */
a {
  transition: color 0.3s ease, opacity 0.3s ease;
}

/* Social media icons */
.social-link {
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              color 0.3s ease, opacity 0.3s ease;
}

.social-link:hover {
  transform: translateY(-3px) scale(1.1);
}

/* ─── Cart Drawer ────────────────────────────── */
.cart-drawer {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.cart-item {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ─── Search Modal ───────────────────────────── */
.search-modal {
  transition: opacity 0.4s ease, backdrop-filter 0.4s ease;
}

.search-input {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Search suggestion hover */
.search-suggestion {
  transition: background 0.25s ease, transform 0.25s ease, color 0.25s ease;
}

.search-suggestion:hover {
  transform: translateX(4px);
}

/* ─── Dropdown Menus ─────────────────────────── */
.dropdown-menu {
  transition: opacity 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              visibility 0.35s;
}

.dropdown-item {
  transition: color 0.2s ease, padding-left 0.3s ease, background 0.2s ease;
}

.dropdown-item:hover {
  padding-left: 6px;
}

/* ─── Cookie Banner ──────────────────────────── */
.cookie-banner {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.5s ease;
}

/* ─── Notification Toast ─────────────────────── */
.notification {
  animation: notifSlideIn 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes notifSlideIn {
  from { transform: translateX(100%) scale(0.9); opacity: 0; }
  to   { transform: translateX(0) scale(1); opacity: 1; }
}

/* ─── Scroll Progress Indicator ──────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold, #c9a962), var(--color-gold-light, #e5d4a8));
  z-index: 10000;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.15s linear;
  pointer-events: none;
}

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

/* ─── Floating Elements ──────────────────────── */
[data-float] {
  animation: gentleFloat 6s ease-in-out infinite;
}

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

/* ─── Loading Skeleton ───────────────────────── */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-secondary, #f8f8f8) 25%,
    var(--bg-tertiary, #f0ede8) 50%,
    var(--bg-secondary, #f8f8f8) 75%
  );
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s ease-in-out infinite;
}

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

/* ─── Tooltip Animation ──────────────────────── */
[data-tooltip] {
  position: relative;
}

[data-tooltip]:hover::before {
  animation: tooltipIn 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes tooltipIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Image Hover Zoom (global) ──────────────── */
.product-image,
.collection-image,
.category-card {
  overflow: hidden;
}

/* ─── Currency Widget Animation ──────────────── */
.floating-currency {
  transition: transform 0.3s ease;
}

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

/* ─── Accessibility: Reduced Motion ──────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-animate] {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    clip-path: none !important;
  }

  .hero-content,
  .hero-content .hero-subtitle,
  .hero-content .hero-title,
  .hero-content .hero-description,
  .hero-content .hero-buttons {
    opacity: 1 !important;
    transform: none !important;
  }

  body { animation: none !important; }
  .scroll-progress { display: none !important; }
}

/* ─── Enhanced Micro-Interactions ────────────── */

/* Gold glow on primary buttons */
.btn-primary,
.btn.btn-primary {
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn-primary:hover,
.btn.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(201, 169, 98, 0.35), 0 0 0 1px rgba(201, 169, 98, 0.1);
  transform: translateY(-2px);
}

.btn-primary:active,
.btn.btn-primary:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 2px 8px rgba(201, 169, 98, 0.2);
}

/* Ripple effect on click */
.btn-primary::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.25) 10%, transparent 10.01%);
  transform: scale(10);
  opacity: 0;
  transition: transform 0.5s, opacity 0.8s;
  pointer-events: none;
}

.btn-primary:active::after {
  transform: scale(0);
  opacity: 1;
  transition: 0s;
}

/* Product card enhanced lift */
.product-card {
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(201, 169, 98, 0.06);
}

/* Product image zoom on hover */
.product-card .product-image img {
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

/* Category card image parallax zoom */
.category-card img {
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.category-card:hover img {
  transform: scale(1.08);
}

/* Smooth underline for nav links */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--color-gold, #c9a962);
  transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), left 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

/* Input focus glow */
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
input.newsletter-input:focus {
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.12);
  border-color: var(--color-gold, #c9a962);
}

/* Footer social icon hover */
.social-link {
  transition: transform 0.3s ease, color 0.3s ease;
}

.social-link:hover {
  transform: translateY(-3px) scale(1.1);
  color: var(--color-gold, #c9a962);
}

/* Section title elegant reveal (auto-applied via JS) */
.section-title {
  position: relative;
}

/* Smooth scroll indicator pulse */
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(6px); }
}

/* Logo hover */
.logo a {
  transition: opacity 0.3s ease;
}

.logo a:hover {
  opacity: 0.85;
}

/* ─── Fallback: No JS ────────────────────────── */
.no-js [data-animate] {
  opacity: 1;
  transform: none;
  filter: none;
}