/* ========================================
   QUALITY IMPROVEMENTS - INNER GARDEN
   Performance, Design, Animation & UX
   Complete overhaul for premium art gallery
   ======================================== */


/* ========================================
   1. SMOOTH SCROLL BEHAVIOR
   ======================================== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}


/* ========================================
   2. ENHANCED TYPOGRAPHY
   ======================================== */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h1 {
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h2 {
  line-height: 1.12;
  letter-spacing: -0.025em;
}

p {
  text-wrap: pretty;
  max-width: 75ch;
  line-height: 1.7;
}

.eyebrow {
  letter-spacing: 0.18em;
  font-weight: 700;
  line-height: 1.4;
}

.section-subtitle,
.lead {
  line-height: 1.75;
  letter-spacing: 0.005em;
}

blockquote {
  line-height: 1.65;
  letter-spacing: 0.005em;
}

small {
  letter-spacing: 0.01em;
}


/* ========================================
   3. ENHANCED COLOR SCHEME
   Subtle gradients and layered shadows
   ======================================== */

/* Depth through layered shadows for elevated cards */
.hero-card,
.quiz-preview,
.meditation-details,
.story-form-container,
.newsletter-content {
  box-shadow:
    0 1px 2px rgba(15, 23, 32, 0.02),
    0 4px 8px rgba(15, 23, 32, 0.02),
    0 12px 24px rgba(15, 23, 32, 0.03),
    0 24px 48px rgba(15, 23, 32, 0.03);
}

/* Subtle gradient overlays for section depth */
.collection-section::after,
.artworks-section::after,
.stories-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, rgba(247, 245, 242, 0.5), transparent);
  pointer-events: none;
  z-index: 0;
}


/* ========================================
   4. MAP ENHANCEMENTS - Critical
   ======================================== */
.harmony-map-section {
  min-height: 600px;
  position: relative;
}

.world-map {
  width: 100%;
  height: 550px;
  min-height: 550px;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, #e8f4f8 0%, #f5f9fc 100%);
  box-shadow:
    0 4px 8px rgba(15, 23, 42, 0.04),
    0 12px 24px rgba(15, 23, 42, 0.06),
    0 20px 60px rgba(15, 23, 42, 0.12);
  position: relative;
  z-index: 1;
}

/* Leaflet tiles */
.world-map .leaflet-container {
  width: 100%;
  height: 100%;
  border-radius: 24px;
  background: #e8f4f8;
  font-family: var(--ig-font-sans);
}

.world-map .leaflet-tile-pane {
  opacity: 1 !important;
}

.world-map .leaflet-tile {
  filter: saturate(0.9) brightness(1.05);
}

/* Map loading state */
.world-map::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #e8f4f8 0%, #f5f9fc 100%);
  z-index: -1;
  animation: mapPulse 2s ease-in-out infinite;
}

.world-map[data-map-ready="true"]::before {
  display: none;
}

@keyframes mapPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.5; }
}

/* Map markers */
.map-marker-wrapper {
  position: relative;
  z-index: 600 !important;
  pointer-events: all !important;
}

.map-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 52px;
  height: 64px;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.25));
}

.map-marker__pulse {
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--marker-color, #e67e22);
  opacity: 0.4;
  animation: markerPulse 2s ease-in-out infinite;
}

@keyframes markerPulse {
  0%, 100% {
    transform: scale3d(0.8, 0.8, 1);
    opacity: 0.6;
  }
  50% {
    transform: scale3d(1.3, 1.3, 1);
    opacity: 0.2;
  }
}

.map-marker__pin {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50% 50% 50% 0;
  background: var(--marker-color, #e67e22);
  transform: rotate(-45deg) translateZ(0);
  z-index: 2;
  border: 4px solid #fff;
  box-shadow:
    0 4px 8px rgba(0, 0, 0, 0.1),
    0 12px 28px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.map-marker__icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(45deg);
  color: #fff;
  font-size: 18px;
}

.map-marker__shadow {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 12px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.25);
  filter: blur(8px);
}

.map-marker-wrapper:hover .map-marker__pin {
  transform: rotate(-45deg) scale3d(1.15, 1.15, 1);
}

/* Map legend */
.map-legend {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow:
    0 4px 12px rgba(15, 23, 42, 0.04),
    0 16px 48px rgba(15, 23, 42, 0.1);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.map-legend-title {
  font-size: 1.2rem;
  font-family: var(--ig-font-serif);
  margin-bottom: 1rem;
  color: var(--ig-text);
}

.map-type-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

/* City button hover states */
.map-city-button:hover .city-name,
.map-city-button:hover .city-country,
.map-city-button:hover .city-type,
.map-city-button.active .city-name,
.map-city-button.active .city-country,
.map-city-button.active .city-type {
  color: #fff !important;
}


/* ========================================
   5. GPU-ACCELERATED ANIMATIONS
   Using will-change and transform3d
   ======================================== */

/* Reserve GPU layer for animated elements */
.artwork-card,
.collection-item,
.story-card,
.quiz-option,
.quiz-card,
.btn,
.map-marker,
.back-to-top,
.collection-link,
.nav-item,
.header-cta {
  transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Use will-change sparingly, only on hover-triggered elements */
.artwork-card:hover,
.collection-item:hover,
.quiz-option:hover,
.collection-link:hover {
  will-change: transform;
}


/* ========================================
   6. BETTER IMAGE CARDS
   Elegant hover with scale + shadow
   ======================================== */
.artwork-card,
.collection-item,
.story-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);
}

.artwork-card:hover {
  transform: translate3d(0, -10px, 0);
  box-shadow:
    0 4px 8px rgba(15, 23, 42, 0.04),
    0 12px 20px rgba(15, 23, 42, 0.06),
    0 28px 60px rgba(15, 23, 42, 0.15);
}

.collection-item:hover {
  transform: translate3d(0, -10px, 0);
  box-shadow:
    0 4px 8px rgba(15, 23, 42, 0.04),
    0 12px 20px rgba(15, 23, 42, 0.06),
    0 25px 60px rgba(15, 23, 42, 0.12);
}

.story-card:hover {
  transform: translate3d(0, -6px, 0);
  box-shadow:
    0 4px 12px rgba(15, 23, 42, 0.06),
    0 18px 45px rgba(15, 23, 42, 0.12);
}

/* Image zoom on card hover - smooth GPU-accelerated */
.artwork-card .artwork-image img,
.artwork-card .artwork-image-container img,
.collection-item .collection-image {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.artwork-card:hover .artwork-image img,
.artwork-card:hover .artwork-image-container img {
  transform: scale3d(1.04, 1.04, 1);
}

.collection-item:hover .collection-image {
  transform: scale3d(1.03, 1.03, 1);
}

/* Overlay reveal on hover - smoother */
.artwork-overlay,
.collection-overlay {
  transition:
    opacity 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    visibility 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);
  transform: translate3d(0, 8px, 0);
}

.artwork-card:hover .artwork-overlay,
.collection-item:hover .collection-overlay {
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0);
}


/* ========================================
   7. IMPROVED GALLERY GRID
   Masonry-like layout for artwork cards
   ======================================== */
.artworks-grid,
.collection-grid,
.stories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

/* Masonry-like staggered alignment on larger screens */
@media (min-width: 1025px) {
  .artworks-grid,
  .collection-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Create masonry feel with alternating top margins */
  .artworks-grid > :nth-child(3n+2),
  .collection-grid > :nth-child(3n+2) {
    margin-top: 2rem;
  }

  .artworks-grid > :nth-child(3n+3),
  .collection-grid > :nth-child(3n+3) {
    margin-top: 1rem;
  }
}

/* Staggered card entrance */
.artwork-card,
.collection-item,
.story-card {
  opacity: 0;
  animation: cardFadeIn 0.6s ease-out forwards;
}

.artwork-card:nth-child(1),
.collection-item:nth-child(1),
.story-card:nth-child(1) { animation-delay: 0.05s; }

.artwork-card:nth-child(2),
.collection-item:nth-child(2),
.story-card:nth-child(2) { animation-delay: 0.12s; }

.artwork-card:nth-child(3),
.collection-item:nth-child(3),
.story-card:nth-child(3) { animation-delay: 0.19s; }

.artwork-card:nth-child(4),
.collection-item:nth-child(4),
.story-card:nth-child(4) { animation-delay: 0.26s; }

.artwork-card:nth-child(5),
.collection-item:nth-child(5),
.story-card:nth-child(5) { animation-delay: 0.33s; }

.artwork-card:nth-child(6),
.collection-item:nth-child(6),
.story-card:nth-child(6) { animation-delay: 0.40s; }

.artwork-card:nth-child(7),
.collection-item:nth-child(7),
.story-card:nth-child(7) { animation-delay: 0.47s; }

.artwork-card:nth-child(8),
.collection-item:nth-child(8),
.story-card:nth-child(8) { animation-delay: 0.54s; }

.artwork-card:nth-child(9),
.collection-item:nth-child(9),
.story-card:nth-child(9) { animation-delay: 0.61s; }

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translate3d(0, 24px, 0) scale3d(0.97, 0.97, 1);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale3d(1, 1, 1);
  }
}


/* ========================================
   8. MICRO-INTERACTIONS
   Button press, link underlines, ripples
   ======================================== */

/* Button press effect */
.btn:active,
.collection-link:active,
.header-cta:active,
.nav-item:active {
  transform: translate3d(0, 1px, 0) scale3d(0.97, 0.97, 1) !important;
  transition-duration: 0.1s !important;
}

/* Animated link underlines */
a:not(.btn):not(.nav-item):not(.artist-logo):not(.collection-link):not(.social-icon):not(.logo-link) {
  position: relative;
}

.footer-section a::after,
.footer-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.footer-section a:hover::after,
.footer-links a:hover::after {
  width: 100%;
}

/* Smooth anchor links */
a[href^="#"] {
  transition: color 0.2s ease;
}

a[href^="#"]:hover {
  color: var(--ig-accent, var(--accent));
}

/* All interactive elements smooth */
button,
.btn,
input,
select,
textarea {
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease, opacity 0.25s ease;
}

/* Quiz option subtle bounce on select */
.quiz-option:active {
  transform: translate3d(0, -2px, 0) scale3d(0.98, 0.98, 1) !important;
}

/* Filter button active ring pulse */
.collection-filter-btn.active,
.filter-btn.active {
  animation: filterPulse 0.4s ease-out;
}

@keyframes filterPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(230, 126, 34, 0.4);
  }
  100% {
    box-shadow: 0 12px 28px rgba(230, 126, 34, 0.35);
  }
}

/* Social icon hover */
.social-icon {
  transition:
    transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    background 0.3s ease,
    border-color 0.3s ease,
    color 0.3s ease;
}

.social-icon:hover {
  transform: translate3d(0, -3px, 0) scale3d(1.1, 1.1, 1);
  background: rgba(230, 126, 34, 0.1);
  border-color: rgba(230, 126, 34, 0.3);
  color: #e67e22;
}


/* ========================================
   9. SCROLL-TRIGGERED REVEALS
   Fade-up animations on scroll
   ======================================== */
.section {
  opacity: 0;
  transform: translate3d(0, 40px, 0);
  animation: sectionReveal 0.8s ease-out forwards;
}

.section:nth-child(1) { animation-delay: 0.1s; }
.section:nth-child(2) { animation-delay: 0.2s; }
.section:nth-child(3) { animation-delay: 0.3s; }
.section:nth-child(4) { animation-delay: 0.4s; }

@keyframes sectionReveal {
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* IntersectionObserver-driven class */
.section.in-view,
.artwork-card.in-view,
.collection-item.in-view,
.story-card.in-view,
.quiz-card.in-view,
.quiz-option.in-view {
  animation: fadeInUpSmooth 0.6s ease-out forwards;
}

@keyframes fadeInUpSmooth {
  from {
    opacity: 0;
    transform: translate3d(0, 30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Fade in from left / right for variety */
@keyframes fadeInFromLeft {
  from {
    opacity: 0;
    transform: translate3d(-30px, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInFromRight {
  from {
    opacity: 0;
    transform: translate3d(30px, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Scale in animation for modals */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: translate3d(0, 0, 0) scale3d(0.9, 0.9, 1);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale3d(1, 1, 1);
  }
}


/* ========================================
   10. BETTER FOCUS STATES
   Accessible keyboard navigation
   ======================================== */
*:focus-visible {
  outline: 3px solid var(--ig-accent, var(--accent, #e3742f));
  outline-offset: 3px;
  border-radius: 6px;
}

button:focus-visible,
.btn:focus-visible {
  outline-offset: 4px;
  box-shadow: 0 0 0 6px rgba(227, 116, 47, 0.15);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--ig-accent, var(--accent, #e3742f));
  outline-offset: 0;
  border-color: var(--ig-accent, var(--accent, #e3742f));
  box-shadow: 0 0 0 5px rgba(227, 116, 47, 0.12);
}

a:focus-visible {
  outline-offset: 2px;
  border-radius: 4px;
}

/* Skip link for keyboard users */
.skip-link {
  position: fixed;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ig-accent, var(--accent, #e3742f));
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 12px 12px;
  font-weight: 600;
  z-index: 10000;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 0;
}


/* ========================================
   11. IMPROVED MOBILE MENU
   Slide-out drawer with backdrop blur
   ======================================== */

/* Slide-in animation for mobile menu panel */
.mobile-menu .mobile-menu-container {
  transform: translate3d(100%, 0, 0);
  transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
}

.mobile-menu.open .mobile-menu-container {
  transform: translate3d(0, 0, 0);
}

/* Staggered nav link entrance */
.mobile-menu.open .mobile-nav-link {
  animation: mobileNavSlideIn 0.35s ease-out forwards;
  opacity: 0;
  transform: translate3d(20px, 0, 0);
}

.mobile-menu.open li:nth-child(1) .mobile-nav-link { animation-delay: 0.08s; }
.mobile-menu.open li:nth-child(2) .mobile-nav-link { animation-delay: 0.14s; }
.mobile-menu.open li:nth-child(3) .mobile-nav-link { animation-delay: 0.20s; }
.mobile-menu.open li:nth-child(4) .mobile-nav-link { animation-delay: 0.26s; }
.mobile-menu.open li:nth-child(5) .mobile-nav-link { animation-delay: 0.32s; }
.mobile-menu.open li:nth-child(6) .mobile-nav-link { animation-delay: 0.38s; }

@keyframes mobileNavSlideIn {
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Better mobile menu backdrop */
.mobile-menu {
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}


/* ========================================
   12. BETTER MODAL / LIGHTBOX
   For artwork detail views
   ======================================== */
.meditation-modal.open,
.modal.open {
  animation: modalBackdropIn 0.3s ease-out;
}

.meditation-modal.open .meditation-modal-content,
.modal.open .modal-content {
  animation: scaleIn 0.35s cubic-bezier(0.32, 0.72, 0, 1);
}

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

.modal-close {
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}

.modal-close:hover {
  background: rgba(0, 0, 0, 0.1);
  transform: rotate(90deg);
}

/* Artwork lightbox overlay */
.artwork-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 15, 0.92);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  padding: 2rem;
}

.artwork-lightbox.open {
  opacity: 1;
  visibility: visible;
}

.artwork-lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.3),
    0 32px 80px rgba(0, 0, 0, 0.4);
  animation: scaleIn 0.4s cubic-bezier(0.32, 0.72, 0, 1);
}

.artwork-lightbox .lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.artwork-lightbox .lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: rotate(90deg);
}


/* ========================================
   13. LOADING STATES
   ======================================== */
.lazy-image {
  background: linear-gradient(
    90deg,
    #f0f0f0 25%,
    #e0e0e0 50%,
    #f0f0f0 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

.lazy-image.loaded {
  animation: none;
  background: transparent;
}

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


/* ========================================
   14. TOOLTIPS & POPOVERS
   ======================================== */
.leaflet-tooltip {
  background: rgba(0, 0, 0, 0.85);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: none;
  border-radius: 12px;
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: var(--ig-font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.15),
    0 12px 32px rgba(0, 0, 0, 0.3);
  animation: tooltipFadeIn 0.25s ease-out;
}

@keyframes tooltipFadeIn {
  from {
    opacity: 0;
    transform: translate3d(0, 8px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.leaflet-tooltip::before {
  border-top-color: rgba(0, 0, 0, 0.85);
}


/* ========================================
   15. BACK TO TOP BUTTON
   ======================================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ig-accent, var(--accent, #e3742f)), var(--ig-accent-dark, #c65a0a));
  color: #fff;
  border: none;
  box-shadow:
    0 4px 12px rgba(230, 126, 34, 0.2),
    0 12px 32px rgba(230, 126, 34, 0.3);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(0, 20px, 0) scale3d(0.8, 0.8, 1);
  transition: opacity 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), visibility 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0) scale3d(1, 1, 1);
}

.back-to-top:hover {
  transform: translate3d(0, -4px, 0) scale3d(1.05, 1.05, 1);
  box-shadow:
    0 6px 16px rgba(230, 126, 34, 0.25),
    0 16px 40px rgba(230, 126, 34, 0.4);
}

.back-to-top:active {
  transform: translate3d(0, -2px, 0) scale3d(0.98, 0.98, 1);
}

.back-to-top i {
  font-size: 1.2rem;
}


/* ========================================
   16. ACTIVE NAV LINK HIGHLIGHTING
   ======================================== */
.mobile-nav-link.active,
.header-cta-link.active {
  color: var(--ig-accent, var(--accent));
  font-weight: 600;
  position: relative;
}

.header-cta-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--ig-accent, var(--accent));
  border-radius: 2px;
  animation: underlineGrow 0.3s ease-out;
}

@keyframes underlineGrow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}


/* ========================================
   17. MAP FALLBACK STYLING
   ======================================== */
.map-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  background: linear-gradient(135deg, #f0f4f8 0%, #e8f0f8 100%);
  border-radius: 24px;
  padding: 3rem;
  text-align: center;
}

.map-fallback-content {
  max-width: 480px;
}

.map-fallback-content p {
  margin-bottom: 1.5rem;
  color: var(--ig-muted);
  font-size: 1.05rem;
}

.map-retry {
  margin-top: 1rem;
}


/* ========================================
   18. QUIZ & GALLERY CARD TRANSITIONS
   ======================================== */
.quiz-card,
.quiz-option {
  transition:
    transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    box-shadow 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-color 0.35s ease,
    background 0.35s ease;
}

.quiz-card:hover {
  transform: translate3d(0, -8px, 0);
  box-shadow:
    0 8px 16px rgba(15, 23, 42, 0.06),
    0 28px 60px rgba(15, 23, 42, 0.15);
}


/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */


/* ========================================
   P1. CONTENT VISIBILITY
   Auto-skip rendering for below-fold
   ======================================== */
.harmony-map-section,
.collection-section,
.quiz-section,
.stories-section,
.artworks-section,
.meditation-section,
.business-section,
.newsletter-section {
  content-visibility: auto;
  contain-intrinsic-size: auto 800px;
}

/* content-visibility removed from img — it caused browsers to skip loading
   off-viewport images entirely, producing blank cards */


/* ========================================
   P2. CSS CONTAINMENT
   Isolate components for paint optimization
   ======================================== */
.world-map,
.artworks-grid,
.collection-grid,
.stories-grid,
.quiz-container {
  contain: layout style paint;
}

.artwork-card,
.collection-item,
.story-card,
.quiz-option {
  contain: layout style;
}

/* Header uses layout containment */
.catalog-header,
.header,
header.site-header {
  contain: layout style;
}


/* ========================================
   P3. REDUCE PAINT
   Use transform instead of top/left
   All animations use translate3d above
   ======================================== */

/* Ensure no top/left animations anywhere */
.map-city-button:hover,
.map-city-button.active {
  transform: translate3d(0, -4px, 0);
}


/* ========================================
   P4. FONT DISPLAY
   Ensure font-display: swap
   ======================================== */
@font-face {
  font-family: 'Playfair Display';
  font-display: swap;
}

@font-face {
  font-family: 'Space Grotesk';
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  font-display: swap;
}

@font-face {
  font-family: 'Raleway';
  font-display: swap;
}


/* ========================================
   P5. SCROLL REVEAL ANIMATIONS
   Used by performance-optimizer.js
   ======================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-on-scroll:nth-child(2) { transition-delay: 0.05s; }
.reveal-on-scroll:nth-child(3) { transition-delay: 0.1s; }
.reveal-on-scroll:nth-child(4) { transition-delay: 0.15s; }
.reveal-on-scroll:nth-child(5) { transition-delay: 0.2s; }
.reveal-on-scroll:nth-child(6) { transition-delay: 0.25s; }

/* Save-data mode: reduce quality for slow connections */
.save-data img { image-rendering: auto; }
.save-data .art-media { background: #f4eee6; }
.save-data .hero-visual::before,
.save-data .hero-visual::after,
.save-data body::before,
.save-data body::after { display: none; }


/* ========================================
   P6. PRINT STYLESHEET
   ======================================== */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
    cursor: auto !important;
  }

  body::before,
  body::after {
    display: none !important;
  }

  .cursor-dot,
  .cursor-outline,
  .back-to-top,
  .floating-actions,
  .mobile-menu,
  .mobile-menu-btn,
  .mobile-menu-toggle,
  .meditation-modal,
  .modal,
  .artwork-lightbox,
  .toast,
  .newsletter-section,
  .quiz-section {
    display: none !important;
  }

  header.site-header,
  .catalog-header,
  .header {
    position: static;
    background: #fff !important;
    box-shadow: none !important;
    border-bottom: 1px solid #ccc !important;
  }

  a {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.85em;
    color: #666 !important;
  }

  a[href^="#"]::after,
  a[href^="javascript"]::after {
    content: '';
  }

  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }

  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }

  .section {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    page-break-inside: avoid;
  }

  .artwork-card,
  .collection-item {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }

  .artwork-overlay,
  .collection-overlay {
    opacity: 1 !important;
    visibility: visible !important;
    position: static !important;
    background: none !important;
    color: #000 !important;
    transform: none !important;
  }

  .artworks-grid,
  .collection-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .footer {
    border-top: 1px solid #ccc;
  }
}


/* ========================================
   P6. REDUCED MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .section {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .artwork-card,
  .collection-item,
  .story-card,
  .quiz-option,
  .quiz-card {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .artwork-card:hover,
  .collection-item:hover,
  .story-card:hover,
  .quiz-option:hover {
    transform: none;
  }

  .artwork-overlay,
  .collection-overlay {
    transform: none;
  }

  .mobile-menu .mobile-menu-container {
    transition: none;
  }

  .mobile-menu.open .mobile-nav-link {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .map-marker__pulse {
    animation: none;
  }
}


/* ========================================
   P7. DARK MODE BASE
   Disabled: site is always light-themed.
   OS dark mode should NOT override site styles.
   ======================================== */
@media (prefers-color-scheme: dark) and (max-width: 0px) {
  :root {
    --ink: #e8eaed;
    --muted: #9aa0ad;
    --surface: #1a1f2e;
    --soft: #141820;
    --stroke: #2d3344;
  }

  body {
    background: var(--soft);
    color: var(--ink);
  }

  body::before,
  body::after {
    opacity: 0.15;
  }

  /* Header */
  header.site-header,
  .catalog-header,
  .header {
    background: rgba(26, 31, 46, 0.95) !important;
    border-bottom-color: rgba(255, 255, 255, 0.06) !important;
  }

  /* Cards */
  .artwork-card,
  .collection-item,
  .story-card,
  .quiz-option,
  .quiz-preview,
  .meditation-details,
  .story-form-container,
  .testimonial {
    background: #1e2436 !important;
    border-color: rgba(255, 255, 255, 0.06) !important;
    color: #e8eaed;
  }

  .artwork-card .artwork-info,
  .collection-body {
    background: #1e2436;
  }

  .artwork-info h3,
  .artwork-title,
  .collection-body h3,
  .story-card h4,
  .quiz-option h3 {
    color: #e8eaed !important;
  }

  .artwork-info p,
  .artwork-description,
  .collection-description,
  .story-card p,
  .quiz-option p {
    color: #9aa0ad !important;
  }

  /* Sections */
  .hero,
  .hero-banner,
  .hero-section {
    background: linear-gradient(135deg, #141820, #1a1f2e) !important;
  }

  .collection-section,
  .artworks-section,
  .stories-section,
  .quiz-section,
  .meditation-section,
  .business-section,
  .newsletter-section {
    background: #141820 !important;
  }

  .artworks-gallery {
    background: #1a1f2e !important;
    border-color: rgba(255, 255, 255, 0.04) !important;
  }

  /* Inputs */
  input,
  select,
  textarea {
    background: #1e2436 !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    color: #e8eaed !important;
  }

  /* Footer */
  .footer,
  .simple-footer {
    background: #0d1017 !important;
  }

  /* Collection filters */
  .collection-filters {
    background: #1a1f2e !important;
  }

  .collection-filter-btn {
    background: #1e2436 !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    color: #9aa0ad !important;
  }

  .collection-filter-btn.active {
    color: #fff !important;
  }

  .collection-search {
    background: #1e2436 !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    color: #e8eaed !important;
  }

  /* Navigation */
  .main-nav {
    background: rgba(30, 36, 54, 0.9) !important;
    border-color: rgba(255, 255, 255, 0.06) !important;
  }

  .nav-item {
    color: #9aa0ad !important;
  }

  .nav-item:hover,
  .nav-item.active {
    color: #e8eaed !important;
    background: rgba(230, 126, 34, 0.12) !important;
  }

  .lang-toggle {
    background: #1e2436 !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    color: #9aa0ad !important;
  }

  .lang-dropdown {
    background: #1e2436 !important;
    border-color: rgba(255, 255, 255, 0.06) !important;
  }

  .lang-option {
    color: #9aa0ad !important;
  }

  .lang-option:hover,
  .lang-option.active {
    background: rgba(230, 126, 34, 0.12) !important;
    color: #e67e22 !important;
  }

  /* Map */
  .world-map {
    background: linear-gradient(135deg, #1a2332 0%, #0f172a 100%);
  }

  .map-legend {
    background: rgba(26, 31, 46, 0.98) !important;
    border-color: rgba(255, 255, 255, 0.06) !important;
  }

  .map-city-button {
    background: #1e2436 !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
  }

  .map-city-button .city-name {
    color: #e8eaed !important;
  }

  .map-city-button .city-country {
    color: #9aa0ad !important;
  }

  /* Mobile menu */
  .mobile-menu-container {
    background: #1a1f2e !important;
  }

  .mobile-nav-link {
    color: #e8eaed !important;
  }

  /* Newsletter */
  .newsletter-content {
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.08), rgba(99, 102, 241, 0.08)) !important;
  }

  /* General text */
  .hero-banner h1,
  .hero-title,
  .section-title {
    color: #f0f2f5 !important;
  }

  .hero-banner p,
  .hero-description,
  .section-subtitle {
    color: #9aa0ad !important;
  }

  /* Shadows in dark mode */
  .artwork-card,
  .collection-item,
  .story-card,
  .quiz-option {
    box-shadow:
      0 4px 12px rgba(0, 0, 0, 0.2),
      0 12px 28px rgba(0, 0, 0, 0.25) !important;
  }

  .artwork-card:hover,
  .collection-item:hover {
    box-shadow:
      0 8px 20px rgba(0, 0, 0, 0.25),
      0 24px 50px rgba(0, 0, 0, 0.35) !important;
  }

  /* ROI stats */
  .roi-stat {
    background: #1e2436 !important;
    border-color: rgba(255, 255, 255, 0.06) !important;
  }

  /* Hero card */
  .hero-card {
    background: linear-gradient(180deg, #1e2436 0%, #1a1f2e 100%) !important;
    border-color: rgba(255, 255, 255, 0.04) !important;
  }

  /* Gradient overlays reduced */
  .collection-section::after,
  .artworks-section::after,
  .stories-section::after {
    background: linear-gradient(to top, rgba(20, 24, 32, 0.5), transparent);
  }

  /* Image backgrounds */
  .artwork-image,
  .artwork-image-container,
  .collection-figure {
    background: #141820 !important;
  }

  /* Scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }

  ::-webkit-scrollbar-track {
    background: #141820;
  }

  ::-webkit-scrollbar-thumb {
    background: #2d3344;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #3d4456;
  }
}


/* ========================================
   MOBILE RESPONSIVENESS
   ======================================== */


/* ========================================
   M1. DISABLE CUSTOM CURSOR ON TOUCH
   ======================================== */
@media (pointer: coarse), (hover: none) {
  body {
    cursor: auto !important;
  }

  a, button, input, select, textarea {
    cursor: auto !important;
  }

  .cursor-dot,
  .cursor-outline {
    display: none !important;
  }
}


/* ========================================
   M2. ARTWORK CARDS ON SMALL SCREENS
   320px-428px perfect display
   ======================================== */
@media (max-width: 768px) {
  .world-map {
    height: 400px;
    min-height: 400px;
  }

  .map-city-scroll {
    -webkit-overflow-scrolling: touch;
  }

  .artworks-grid,
  .collection-grid,
  .stories-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* Remove masonry offset on mobile */
  .artworks-grid > :nth-child(3n+2),
  .collection-grid > :nth-child(3n+2),
  .artworks-grid > :nth-child(3n+3),
  .collection-grid > :nth-child(3n+3) {
    margin-top: 0;
  }

  /* Show overlay always on mobile (no hover) */
  .artwork-overlay,
  .collection-overlay {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0);
  }

  .back-to-top {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
  }
}

@media (max-width: 428px) {
  .artworks-grid,
  .collection-grid {
    gap: 1.25rem;
    padding: 0 0.5rem;
  }

  .artwork-card,
  .collection-item {
    border-radius: 20px;
  }

  .collection-body {
    padding: 1.25rem 1.5rem 1.5rem;
  }

  .artwork-info {
    padding: 1.25rem;
  }

  .artwork-info h3,
  .artwork-title {
    font-size: 1.15rem;
  }

  .collection-body h3 {
    font-size: 1.25rem;
  }

  .artwork-price,
  .collection-price {
    font-size: 1.4rem;
  }
}

@media (max-width: 320px) {
  .artworks-grid,
  .collection-grid {
    padding: 0 0.25rem;
    gap: 1rem;
  }

  .artwork-card,
  .collection-item {
    border-radius: 16px;
  }

  .collection-body {
    padding: 1rem 1.25rem 1.25rem;
  }

  .collection-actions .btn {
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
  }
}


/* ========================================
   M3. FIX OVERFLOW-X ISSUES
   ======================================== */
html,
body {
  overflow-x: hidden;
  max-width: 100vw;
}

/* Prevent elements from escaping viewport */
.container,
.header-container,
.footer-container,
.header-inner {
  max-width: 100%;
}

.section {
  overflow-x: hidden;
}

/* Horizontal scroll containers */
.map-city-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.15) transparent;
}

.map-city-scroll::-webkit-scrollbar {
  height: 4px;
}

.map-city-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.map-city-scroll::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 4px;
}


/* ========================================
   M4. TOUCH TARGETS 44x44px
   ======================================== */
@media (pointer: coarse) {
  .nav-item,
  .header-cta-link,
  .header-cta-btn,
  .collection-filter-btn,
  .filter-btn,
  .lang-toggle,
  .lang-option,
  .mobile-nav-link,
  .social-icon,
  .modal-close,
  .map-city-button {
    min-height: 44px;
    min-width: 44px;
  }

  .nav-item {
    padding: 12px 16px;
  }

  .collection-filter-btn,
  .filter-btn {
    padding: 10px 16px;
  }

  .lang-option {
    padding: 12px 16px;
  }

  .mobile-nav-link {
    padding: 12px 0;
    display: block;
  }

  .footer-section a {
    padding: 8px 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .legal-link {
    padding: 8px 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}


/* ========================================
   M5. IMPROVED MOBILE NAVIGATION
   ======================================== */
@media (max-width: 1024px) {
  /* Ensure hamburger is easily tappable */
  .mobile-menu-btn,
  .mobile-menu-toggle {
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  /* Better mobile menu container */
  .mobile-menu-container {
    padding: 2.5rem 1.75rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .mobile-nav-list {
    gap: 0.5rem;
  }

  .mobile-nav-link {
    font-size: 1.15rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    min-height: 48px;
  }

  .mobile-nav-link:last-child {
    border-bottom: none;
  }
}


/* ========================================
   M6. PREVENT LAYOUT SHIFTS FROM IMAGES
   ======================================== */
.artwork-image,
.artwork-image-container,
.collection-figure {
  aspect-ratio: 2 / 3;
}

/* hero-visual aspect-ratio removed — paintings display at natural proportions */

.quiz-preview img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.meditation-preview img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

/* All images should be stable (modal/fullscreen excluded via !important in inline styles) */
img {
  height: auto;
  max-width: 100%;
}
.gallery-modal .visual img,
.fullscreen-viewer img {
  height: 100% !important;
  max-width: none !important;
  max-height: none !important;
  width: 100% !important;
  object-fit: contain !important;
}

/* Explicit width/height for known images */
.collection-image,
.artwork-image img,
.artwork-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ========================================
   M7. TABLET SPECIFIC (768px - 1024px)
   ======================================== */
@media (min-width: 769px) and (max-width: 1024px) {
  .artworks-grid,
  .collection-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }

  /* Remove masonry on tablet */
  .artworks-grid > :nth-child(3n+2),
  .collection-grid > :nth-child(3n+2),
  .artworks-grid > :nth-child(3n+3),
  .collection-grid > :nth-child(3n+3) {
    margin-top: 0;
  }
}


/* ========================================
   UTILITY CLASSES
   ======================================== */

/* Visually hidden but accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Fade utility for JS usage */
.fade-enter {
  opacity: 0;
  transform: translate3d(0, 10px, 0);
}

.fade-enter-active {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.fade-exit {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.fade-exit-active {
  opacity: 0;
  transform: translate3d(0, -10px, 0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* No scroll utility */
.no-scroll {
  overflow: hidden !important;
}

/* Selection color */
::selection {
  background: rgba(227, 116, 47, 0.2);
  color: inherit;
}

::-moz-selection {
  background: rgba(227, 116, 47, 0.2);
  color: inherit;
}

/* Reduce GPU-heavy effects on mobile */
@media (max-width: 880px) {
  .map-legend { backdrop-filter: none; -webkit-backdrop-filter: none; }
  .artwork-lightbox { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
}