/* ===== Common Sub-page Layout ===== */

/* About Page */
.about-intro {
  display: flex;
  align-items: center;
  gap: 60px;
}
.about-intro .text { flex: 1; }
.about-intro .text h3 {
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.about-intro .text p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(239, 236, 234, 0.75);
  margin-bottom: 15px;
}
.about-intro .image {
  flex: 1;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.about-intro .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}
.value-card {
  text-align: center;
  padding: 40px 25px;
  border: 1px solid rgba(175, 128, 97, 0.2);
  transition: all 0.4s;
}
.value-card:hover {
  border-color: var(--gold);
  transform: translateY(-5px);
}
.value-card .icon {
  font-size: 36px;
  color: var(--gold);
  margin-bottom: 20px;
}
.value-card h4 {
  font-size: 16px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.value-card p {
  font-size: 14px;
  color: rgba(239, 236, 234, 0.6);
  line-height: 1.7;
}

/* Products Page */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.product-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 3/4;
}
.product-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.product-card:hover img { transform: scale(1.08); }
.product-card .info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 25px;
  background: linear-gradient(transparent, rgba(0, 21, 34, 0.9));
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s;
}
.product-card:hover .info {
  transform: translateY(0);
  opacity: 1;
}
.product-card .info h3 {
  font-size: 18px;
  letter-spacing: 1px;
  margin-bottom: 5px;
}
.product-card .info span {
  font-size: 13px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Collection cards — landscape */
.collection-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}
.collection-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/10;
  display: block;
  color: inherit;
  text-decoration: none;
}
.collection-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.collection-card:hover img { transform: scale(1.05); }
.collection-card .info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 25px;
  background: linear-gradient(transparent, rgba(0, 21, 34, 0.9));
}
.collection-card .info h3 {
  font-size: 20px;
  letter-spacing: 2px;
}

/* Product Tabs */
.product-tabs {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 40px;
}
.product-tabs .tab {
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s;
}
.product-tabs .tab:hover,
.product-tabs .tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Why Us */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.advantage-item {
  display: flex;
  gap: 25px;
  padding: 30px;
  border: 1px solid rgba(175, 128, 97, 0.15);
  transition: border-color 0.3s;
}
.advantage-item:hover { border-color: var(--gold); }
.advantage-item .num {
  font-size: 48px;
  font-weight: 200;
  color: var(--gold);
  line-height: 1;
  min-width: 50px;
}
.advantage-item h4 {
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.advantage-item p {
  font-size: 14px;
  color: rgba(239, 236, 234, 0.6);
  line-height: 1.7;
}

/* How It Works — Steps */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 700px;
  margin: 0 auto;
}
.step {
  display: flex;
  gap: 30px;
  padding: 35px 0;
  border-bottom: 1px solid rgba(175, 128, 97, 0.15);
  align-items: flex-start;
}
.step:last-child { border-bottom: none; }
.step .step-num {
  font-size: 40px;
  font-weight: 200;
  color: var(--gold);
  min-width: 60px;
  line-height: 1;
}
.step h4 {
  font-size: 18px;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.step p {
  font-size: 14px;
  color: rgba(239, 236, 234, 0.6);
  line-height: 1.7;
}

/* News / Blog */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.news-card {
  overflow: hidden;
  border: 1px solid rgba(175, 128, 97, 0.15);
  transition: border-color 0.3s;
}
.news-card:hover { border-color: var(--gold); }
.news-card .thumb {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: rgba(0, 21, 34, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(239, 236, 234, 0.3);
  font-size: 14px;
}
.news-card .thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.news-card:hover .thumb img { transform: scale(1.05); }
.news-card .info { padding: 20px; }
.news-card .date {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.news-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
  line-height: 1.4;
}
.news-card p {
  font-size: 13px;
  color: rgba(239, 236, 234, 0.5);
  line-height: 1.6;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.contact-info h3 {
  font-size: 24px;
  font-weight: 300;
  margin-bottom: 25px;
  letter-spacing: 2px;
}
.contact-info .item {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.contact-info .item .icon {
  color: var(--gold);
  font-size: 18px;
  min-width: 25px;
  margin-top: 3px;
}
.contact-info .item p {
  font-size: 14px;
  color: rgba(239, 236, 234, 0.7);
  line-height: 1.7;
}
.contact-map {
  border: 1px solid rgba(175, 128, 97, 0.2);
  overflow: hidden;
  min-height: 350px;
}
.contact-map iframe { width: 100%; height: 100%; min-height: 350px; border: none; }

/* CTA Section */
.cta-section {
  text-align: center;
  padding: 80px 30px;
  background: linear-gradient(135deg, rgba(175, 128, 97, 0.1), rgba(0, 21, 34, 0.8));
}
.cta-section h2 {
  font-size: 32px;
  font-weight: 300;
  letter-spacing: 3px;
  margin-bottom: 15px;
}
.cta-section p {
  font-size: 15px;
  color: rgba(239, 236, 234, 0.6);
  margin-bottom: 30px;
}

/* Brand Hero — Left Text + Right Video */
.brand-hero {
  display: flex;
  align-items: center;
  background: var(--deep-blue);
  padding-top: 70px;
}
.brand-hero-inner {
  display: flex;
  align-items: center;
  gap: 40px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 0;
}
.brand-hero-text {
  flex: 0 0 32%;
  max-width: 32%;
  padding-left: 40px;
}
.brand-hero-text h2 {
  font-size: 36px;
  font-weight: 300;
  letter-spacing: 3px;
  margin-bottom: 25px;
  color: var(--light);
}
.brand-hero-text p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(239, 236, 234, 0.75);
  margin-bottom: 18px;
}
.brand-hero-text em {
  color: var(--gold);
  font-style: italic;
}
.brand-hero-text .btn {
  margin-top: 20px;
}

/* Why Us list inside brand-hero layout */
.why-us-list {
  margin-top: 10px;
}
.why-item {
  display: flex;
  gap: 15px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(175, 128, 97, 0.15);
}
.why-item:last-child { border-bottom: none; }
.why-num {
  font-size: 24px;
  font-weight: 200;
  color: var(--gold);
  min-width: 36px;
  line-height: 1;
  padding-top: 2px;
}
.why-item h4 {
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.why-item p {
  font-size: 13px;
  color: rgba(239, 236, 234, 0.6);
  line-height: 1.6;
}
.brand-hero-video {
  flex: 1;
  overflow: hidden;
  border-radius: 4px;
  background: #000;
  aspect-ratio: 16/9;
  max-height: 80vh;
}
.brand-hero-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Brand Stats */
.brand-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
.stat-item {
  padding: 30px 15px;
}
.stat-num {
  font-size: 56px;
  font-weight: 200;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label {
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(239, 236, 234, 0.8);
  margin-bottom: 5px;
}
.stat-sub {
  font-size: 13px;
  color: rgba(239, 236, 234, 0.4);
}

/* Brand Timeline */
.brand-timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  padding-left: 60px;
}
.brand-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(175, 128, 97, 0.3);
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -47px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid var(--deep-blue);
}
.timeline-year {
  font-size: 28px;
  font-weight: 200;
  color: var(--gold);
  margin-bottom: 5px;
  letter-spacing: 2px;
}
.timeline-content h4 {
  font-size: 16px;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.timeline-content p {
  font-size: 14px;
  color: rgba(239, 236, 234, 0.6);
  line-height: 1.7;
}

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Product Video Intro */
.product-video-intro {
  position: relative;
  height: 60vh;
  min-height: 400px;
  overflow: hidden;
}
.product-video-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}
.product-video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 21, 34, 0.5);
  z-index: 1;
}
.product-video-overlay h1,
.product-video-overlay h2 {
  font-size: 64px;
  font-weight: 300;
  letter-spacing: 8px;
  text-transform: uppercase;
  color: var(--light);
  margin-bottom: 15px;
}
.product-video-overlay p {
  font-size: 20px;
  color: rgba(239, 236, 234, 0.7);
  letter-spacing: 2px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .about-intro { flex-direction: column; gap: 30px; }
  .values-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
  .collection-grid { grid-template-columns: 1fr; }
  .product-tabs { gap: 15px; flex-wrap: wrap; }
  .advantage-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .step { flex-direction: column; gap: 10px; }
  .brand-hero { min-height: auto; }
  .brand-hero-inner { flex-direction: column; gap: 30px; padding: 40px 20px; }
  .brand-hero-text { flex: none; max-width: 100%; }
  .brand-hero-video { width: 100%; }
  .brand-stats { grid-template-columns: repeat(2, 1fr); gap: 15px; }
  .stat-num { font-size: 40px; }
  .brand-timeline { padding-left: 45px; }
  .timeline-item::before { left: -32px; }
  .product-video-intro { height: 40vh; min-height: 300px; }
  .product-video-overlay h2 { font-size: 32px; letter-spacing: 4px; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
}