/* ===================================
   NATURAL STONE PAGE STYLES
   =================================== */

/* Hero Section */
.natural-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  background: #f5f5f5;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
}

.natural-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 20%;
  background: linear-gradient(to top, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
  z-index: 1;
}

.natural-hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.natural-hero-content {
  position: relative;
  z-index: 2;
  text-align: left;
  color: #000000;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 60px 80px;
  background: transparent;
  backdrop-filter: none;
}

.natural-hero-title {
  font-size: 3.5rem;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: 2px;
  font-family: 'Cormorant Garamond', Georgia, serif;
  color: #000000;
  text-transform: uppercase;
}

.natural-hero-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: #1a1a1a;
  margin-bottom: 0;
  letter-spacing: 0.5px;
  line-height: 1.8;
  font-family: 'Inter', sans-serif;
}

/* Introduction Section */
/* Marble Quarry Section - Index Style */
/* Marble Quarry Section - Index Style */
.marble-quarry-style {
  padding: 80px 40px;
  background-color: #fff;
}

.marble-quarry-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 80px;
}

.marble-quarry-style .natural-intro-heading {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #666666;
  margin-bottom: 30px;
  font-family: 'Inter', sans-serif;
}

.marble-quarry-style .natural-intro-text {
  font-size: 16px;
  line-height: 1.9;
  color: #1a1a1a;
  font-weight: 300;
  margin-bottom: 40px;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.3px;
}

.marble-quarry-image {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.marble-quarry-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
  box-shadow: none;
}

.marble-quarry-caption {
  font-size: 10px;
  color: #1a1a1a;
  margin-top: 15px;
  margin-left: 0;
  letter-spacing: 1px;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
}

/* Stone Categories Section */
.stone-categories {
  padding: 80px 40px;
  background-color: #ffffff;
}

.stone-categories-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 80px;
}

.stone-categories-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #666666;
  text-align: left;
  margin: 0 0 40px 0;
  font-family: 'Inter', sans-serif;
}

.stone-cards-wrapper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stone-card {
  position: relative;
  height: 500px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.stone-card:hover {
  transform: translateY(-5px);
}

.stone-card-image {
  width: 100%;
  height: 100%;
  transition: transform 0.6s ease;
}

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

.stone-card-placeholder {
  width: 100%;
  height: 100%;
  background-color: #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  letter-spacing: 2px;
  color: rgba(0, 0, 0, 0.3);
}

.stone-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  padding: 30px 20px;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.stone-card:hover .stone-card-overlay {
  transform: translateY(0);
}

.stone-card-name {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 8px 0;
  color: #ffffff;
  font-family: 'Inter', sans-serif;
}

.stone-card-descriptor {
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.5px;
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-family: 'Inter', sans-serif;
}

/* Marble Usage Section */
.marble-usage {
  padding: 80px 40px;
  background-color: #f5f5f5;
}

.marble-usage-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 80px;
}

.marble-usage-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #666666;
  text-align: left;
  margin: 0 0 20px 0;
  font-family: 'Inter', sans-serif;
}

.marble-usage-intro {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.9;
  color: #1a1a1a;
  margin: 0 0 60px 0;
  max-width: 100%;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.3px;
}

.usage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.usage-item {
  text-align: left;
  padding: 0;
  background: transparent;
  transition: transform 0.3s ease;
}

.usage-item:hover {
  transform: translateY(-3px);
}

.usage-icon {
  margin: 0 0 20px 0;
  color: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.usage-heading {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 15px 0;
  color: #666666;
  font-family: 'Inter', sans-serif;
}

.usage-text {
  font-size: 16px;
  line-height: 1.9;
  color: #1a1a1a;
  font-weight: 300;
  margin: 0;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.3px;
}

.usage-sublist {
  text-align: left;
  margin: 15px 0 0 0;
  padding: 0;
  list-style: none;
}

.usage-sublist li {
  margin-bottom: 12px;
  font-size: 16px;
  line-height: 1.9;
  color: #1a1a1a;
  font-weight: 300;
  position: relative;
  padding-left: 20px;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.3px;
}

.usage-sublist li:before {
  content: "—";
  position: absolute;
  left: 0;
  color: #666666;
}

.usage-sublist strong {
  font-weight: 400;
  color: #1a1a1a;
}

/* Inspiration Gallery Section */
.inspiration-gallery {
  padding: 80px 40px;
  background-color: #ffffff;
}

.gallery-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 80px;
}

.gallery-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #666666;
  text-align: left;
  margin: 0 0 40px 0;
  font-family: 'Inter', sans-serif;
}

.gallery-filters {
  display: flex;
  justify-content: flex-start;
  gap: 0;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.gallery-filter {
  padding: 10px 20px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: none;
  border-bottom: 1px solid transparent;
  background: transparent;
  color: #666666;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Inter', sans-serif;
}

.gallery-filter:hover {
  color: #1a1a1a;
}

.gallery-filter.active {
  color: #1a1a1a;
  border-bottom: 1px solid #1a1a1a;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  grid-auto-flow: dense;
}

.gallery-item {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.gallery-item.hidden {
  display: none !important;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-item:hover {
  transform: translateY(-3px);
}

.gallery-placeholder {
  width: 100%;
  height: 100%;
  background-color: #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  letter-spacing: 2px;
  color: rgba(0, 0, 0, 0.3);
}

/* Final CTA Section */
.natural-cta {
  padding: 80px 40px;
  background-color: #1a1a1a;
  text-align: left;
}

.natural-cta-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 80px;
}

.natural-cta-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #666666;
  margin: 0 0 20px 0;
  font-family: 'Inter', sans-serif;
}

.natural-cta-text {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.9;
  color: #ffffff;
  margin: 0 0 40px 0;
  max-width: 800px;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.3px;
}

.natural-cta-button {
  display: inline-block;
  padding: 10px 0;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: transparent;
  color: #ffffff;
  text-decoration: none;
  border: none;
  border-bottom: 1px solid #ffffff;
  transition: all 0.3s ease;
  font-family: 'Inter', sans-serif;
}

.natural-cta-button:hover {
  opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .stone-cards-wrapper {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .usage-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .natural-hero {
    height: 70vh;
  }

  .natural-hero-content {
    padding: 30px;
  }
  
  .natural-hero-title {
    font-size: 1.5rem;
  }

  .natural-hero-subtitle {
    font-size: 0.9rem;
  }
  
  .marble-quarry-style {
    padding: 60px 20px;
  }
  
  .marble-quarry-container {
    padding: 0 20px;
  }

  .marble-quarry-style .natural-intro-heading {
    font-size: 12px;
  }

  .marble-quarry-style .natural-intro-text {
    font-size: 13px;
  }

  .marble-quarry-caption {
    font-size: 10px;
  }
  
  .stone-categories,
  .marble-usage,
  .inspiration-gallery,
  .natural-cta {
    padding: 60px 20px;
  }

  .stone-categories-container,
  .marble-usage-container,
  .gallery-container,
  .natural-cta-container {
    padding: 0 20px;
  }

  .stone-categories-title,
  .marble-usage-title,
  .gallery-title,
  .natural-cta-title {
    font-size: 12px;
  }

  .marble-usage-intro,
  .usage-text,
  .natural-cta-text {
    font-size: 13px;
  }
  
  .stone-cards-wrapper {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stone-card {
    height: 400px;
  }
  
  .usage-grid {
    gap: 40px;
  }

  .usage-heading {
    font-size: 12px;
  }

  .usage-icon svg {
    width: 60px;
    height: 60px;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .gallery-item {
    min-height: 200px;
  }

  .gallery-filters {
    gap: 5px;
    margin-bottom: 30px;
  }

  .gallery-filter {
    padding: 8px 15px;
    font-size: 10px;
  }

  .natural-cta-button {
    font-size: 10px;
  }
}

@media (max-width: 480px) {
  .natural-hero {
    height: 60vh;
  }

  .natural-hero-title {
    font-size: 1.3rem;
  }

  .natural-hero-subtitle {
    font-size: 0.85rem;
  }

  .stone-card {
    height: 350px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item {
    min-height: 250px;
  }

  .usage-icon svg {
    width: 50px;
    height: 50px;
  }
}

/* Landscape Orientation - Mobile Phones */
@media (max-width: 896px) and (max-height: 500px) and (orientation: landscape) {
  .natural-hero {
    height: 100vh;
    min-height: 100vh;
  }

  .natural-hero-content {
    padding: 40px 60px;
    justify-content: center;
  }

  .natural-hero-title {
    font-size: 2rem;
    margin-bottom: 10px;
  }

  .natural-hero-subtitle {
    font-size: 0.85rem;
    margin-bottom: 15px;
  }

  .marble-quarry-style,
  .stone-categories,
  .marble-usage,
  .inspiration-gallery,
  .natural-cta {
    padding: 60px 40px;
  }

  .marble-quarry-container,
  .stone-categories-container,
  .marble-usage-container,
  .gallery-container,
  .natural-cta-container {
    padding: 0 40px;
  }

  .marble-quarry-style .natural-intro-heading,
  .stone-categories-title,
  .marble-usage-title,
  .gallery-title,
  .natural-cta-title,
  .usage-heading {
    font-size: 11px;
    margin-bottom: 20px;
  }

  .marble-quarry-style .natural-intro-text,
  .marble-usage-intro,
  .usage-text,
  .natural-cta-text {
    font-size: 12px;
    line-height: 1.4;
  }

  .stone-cards-wrapper {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .stone-card {
    height: 350px;
  }

  .usage-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }

  .usage-icon svg {
    width: 50px;
    height: 50px;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }

  .gallery-item {
    min-height: 180px;
  }

  .gallery-filters {
    gap: 5px;
    margin-bottom: 30px;
  }

  .gallery-filter {
    padding: 6px 12px;
    font-size: 9px;
  }
}

@media (max-width: 667px) and (max-height: 400px) and (orientation: landscape) {
  .natural-hero-content {
    padding: 30px 50px;
  }

  .natural-hero-title {
    font-size: 1.6rem;
    margin-bottom: 8px;
  }

  .natural-hero-subtitle {
    font-size: 0.75rem;
    margin-bottom: 12px;
  }

  .marble-quarry-style,
  .stone-categories,
  .marble-usage,
  .inspiration-gallery,
  .natural-cta {
    padding: 50px 30px;
  }

  .marble-quarry-container,
  .stone-categories-container,
  .marble-usage-container,
  .gallery-container,
  .natural-cta-container {
    padding: 0 30px;
  }

  .marble-quarry-style .natural-intro-heading,
  .stone-categories-title,
  .marble-usage-title,
  .gallery-title,
  .natural-cta-title,
  .usage-heading {
    font-size: 10px;
    margin-bottom: 15px;
  }

  .marble-quarry-style .natural-intro-text,
  .marble-usage-intro,
  .usage-text,
  .natural-cta-text {
    font-size: 11px;
    line-height: 1.3;
  }

  .stone-cards-wrapper {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .stone-card {
    height: 300px;
  }

  .usage-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .usage-icon svg {
    width: 40px;
    height: 40px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .gallery-item {
    min-height: 150px;
  }
}