/* ==============================
   Nexsky Home – Shared Styles
   ============================== */

/* Hero & Slider (desktop grid) */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  padding: 40px 0 34px;
  min-height: auto;
}

.hero-content h1 {
  font-size: var(--fs-1);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.highlight {
  background: linear-gradient(135deg, var(--text) 20%, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.highlight-cyan {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 22px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  white-space: nowrap;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  box-shadow: 0 6px 24px rgba(var(--primary-rgb), 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(var(--primary-rgb), 0.4);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--border-light);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--primary);
  box-shadow: 0 0 28px rgba(var(--primary-rgb), 0.2);
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--primary);
}

body.light-mode .btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-light);
}

body.light-mode .btn-secondary:hover {
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--primary-dark);
  border-color: var(--primary);
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slider-container {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 16/10;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 1px solid var(--border-light);
  background: var(--bg-secondary);
}

.hero-placeholder {
  aspect-ratio: 16/10;
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  color: var(--text-muted);
}
.hero-placeholder span { font-size: 2.4rem; }
.hero-placeholder p { font-size: 0.8rem; opacity: 0.7; }

/* Slider */
.hero-swiper { width: 100%; height: 100%; border-radius: var(--radius-xl); overflow: hidden; position: relative; }
.swiper-wrapper { position: relative; width: 100%; height: 100%; }
.hero-swiper-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: var(--radius-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.hero-swiper-slide.active { opacity: 1; visibility: visible; }
.hero-slide-overlay { display: none; }

.hero-slide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}
.hero-slide-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  z-index: 2;
  border-radius: var(--radius-xl);
}
.hero-slide-text h2 {
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.hero-slide-text p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
  max-width: 300px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.hero-slide-link-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.3);
}
.hero-slide-link-text:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.4);
}

.hero-slider-nav {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 5;
}
.hero-slider-button {
  width: 42px;
  height: 42px;
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  pointer-events: auto;
}
.hero-slider-button:hover { background: rgba(var(--primary-rgb), 0.8); color: #fff; }
.hero-slider-pagination {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.hero-slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.8);
  cursor: pointer;
  transition: var(--transition);
}
.hero-slider-dot.active {
  width: 24px;
  border-radius: 12px;
  background: var(--primary);
}

/* Campaigns */
.campaigns-section { padding: 20px 0 40px; }
.campaigns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.campaign-card {
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-decoration: none;
  color: #fff;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 140px;
  background-size: cover;
  background-position: center;
}
.campaign-card::before { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.4); transition: background 0.3s; }
.campaign-card:hover::before { background: rgba(0,0,0,0.2); }
.campaign-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.campaign-card > * { position: relative; z-index: 1; }
.campaign-card h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 6px; }
.campaign-card p { font-size: 0.9rem; opacity: 0.9; }
.badge-discount {
  position: absolute;
  bottom: 8px;
  right: 8px;
  z-index: 10;
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--primary);
  color: #0a471d;
  font-weight: 700;
  font-size: 0.8rem;
  width: fit-content;
}

.campaign-timer {
  direction: ltr;
  margin-top: 12px;
  font-size: 0.9rem;
  font-weight: bold;
  color: #fff;
  background: rgba(0,0,0,0.5);
  padding: 8px 12px;
  border-radius: 8px;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.campaign-timer span {
  background: rgba(255,255,255,0.2);
  padding: 2px 6px;
  border-radius: 4px;
}

/* Section Headers */
.section-header { text-align: center; margin-bottom: 48px; }
.badge {
  display: inline-block;
  padding: 7px 18px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.badge-blue {
  background: rgba(var(--primary-rgb), 0.12);
  color: var(--primary-light);
  border: 1px solid rgba(var(--primary-rgb), 0.25);
}
.badge-cyan {
  background: rgba(var(--primary-rgb), 0.12);
  color: var(--primary);
  border: 1px solid rgba(var(--primary-rgb), 0.25);
}
.section-header h2 {
  font-size: var(--fs-2);
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 550px;
  margin: 0 auto;
}

/* Product Grid (desktop default) */
.products-section { padding: 50px 0; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;                    /* keeps corners rounded */
  transition: var(--transition-smooth), height 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: var(--border-light);
  background: var(--surface-hover);
}
.product-card.cyan-hover:hover {
  box-shadow: var(--shadow-glow-cyan);
  border-color: rgba(var(--primary-rgb), 0.3);
}
.card-img-wrap {
  position: relative;
  aspect-ratio: 1/0.85;
  overflow: hidden;
  background: var(--bg-secondary);
}
.card-img-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.8rem;
  transition: transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.product-card:hover .card-img-inner { transform: scale(1.08); }
.card-img-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.emoji-bg {
  position: absolute;
  font-size: 14rem;
  opacity: 0.06;
  pointer-events: none;
}
body.reduced-visual-effects .emoji-bg { animation: none; }

body.reduced-visual-effects .product-card,
body.reduced-visual-effects .blog-card,
body.reduced-visual-effects .bento-item,
body.reduced-visual-effects .stat-card,
body.reduced-visual-effects .campaign-card,
body.reduced-visual-effects .hero-slider-container,
body.reduced-visual-effects .hero-swiper-slide,
body.reduced-visual-effects .hero-slide-link-text,
body.reduced-visual-effects .btn,
body.reduced-visual-effects .btn-card,
body.reduced-visual-effects .read-more,
body.reduced-visual-effects .newsletter-card::before,
body.reduced-visual-effects .emoji-bg,
body.reduced-visual-effects .blog-pattern,
body.reduced-visual-effects .articles-hero::before,
body.reduced-visual-effects .card-img-inner,
body.reduced-visual-effects .bento-image-inner img,
body.reduced-visual-effects .campaign-card::before {
  animation: none !important;
  transition: none !important;
  transform: none !important;
}

body.reduced-visual-effects .product-card:hover,
body.reduced-visual-effects .blog-card:hover,
body.reduced-visual-effects .bento-item:hover,
body.reduced-visual-effects .stat-card:hover,
body.reduced-visual-effects .campaign-card:hover {
  transform: none !important;
  box-shadow: none !important;
}

.card-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  z-index: 2;
  backdrop-filter: blur(8px);
}
.tag-digital {
  background: rgba(var(--primary-rgb), 0.2);
  color: var(--primary-light);
  border: 1px solid rgba(var(--primary-rgb), 0.3);
}
.tag-physical {
  background: rgba(var(--primary-rgb), 0.2);
  color: var(--primary);
  border: 1px solid rgba(var(--primary-rgb), 0.3);
}

.card-body {
  padding: 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Title toggle styling */
.title-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 4px;
}

.product-title {
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 4px;
  transition: max-height 0.3s ease;
}

.product-title.expanded {
  -webkit-line-clamp: unset;
  overflow: visible;
}

/* The card itself needs to stop clipping when the title is expanded */
.product-card.title-expanded-card {
  overflow: visible !important;
  z-index: 5;
  position: relative;
  height: auto !important;
}
/* On mobile horizontal cards, also manage the container */
@media (max-width: 768px) {
  .product-card.title-expanded-card {
    /* Card grows naturally, no extra height needed */
  }
  .product-card .product-title {
    -webkit-line-clamp: 1;
  }
  .product-card.title-expanded-card .product-title {
    -webkit-line-clamp: unset;
    overflow: visible;
  }
  .title-toggle {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }
}

.title-toggle {
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--primary-light);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 0.8rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
  display: none;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.title-toggle:hover {
  background: rgba(0, 240, 255, 0.2);
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 12px;
  line-height: 1.5;
}

/* Bottom block that holds price and action button, locked to card bottom */
.card-bottom {
  margin-top: auto;
  display: flex;
  flex-direction: column;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.card-price {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--primary-light);
}
.card-price .currency {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-right: 2px;
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: var(--primary);
}

.btn-card {
  padding: 8px 18px;
  border-radius: 25px;
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  text-decoration: none;
  display: inline-block;
  width: 100%;
  text-align: center;
  border: 1px solid transparent;
}
.btn-card:hover {
  background: rgba(var(--primary-rgb), 0.15);
  border-color: var(--primary);
  color: var(--primary);
}

.empty-message {
  grid-column: 1/-1;
  text-align: center;
  color: var(--text-muted);
}

/* Blog */
.blog-section { padding: 50px 0; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.blog-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  border-color: var(--border-light);
}
.blog-img {
  aspect-ratio: 16/10;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.blog-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  font-size: 20rem;
}
.blog-body {
  padding: 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-meta {
  display: flex;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.blog-body h3 {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.4;
}
.blog-body p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  flex: 1;
}
.read-more {
  margin-top: 14px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.read-more:hover { color: var(--primary-light); gap: 10px; }

/* Categories Bento */
.categories-section { padding: 50px 0; }
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.bento-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 140px;
  text-decoration: none;
  color: inherit;
}
.bento-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: var(--border-light);
  background: var(--surface-hover);
}
.bento-item.large {
  grid-row: span 2;
  grid-column: span 2;
  min-height: 320px;
}
.bento-item.wide { grid-column: span 2; }

.bento-icon,
.bento-image-wrap { width: 100%; margin-bottom: 14px; position: relative; z-index: 1; }
.bento-icon {
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
  border-radius: calc(var(--radius-lg) / 1.5);
}
.bento-image-wrap {
  overflow: hidden;
  border-radius: calc(var(--radius-lg) / 1.5);
  background: var(--bg-secondary);
  min-height: 140px;
}
.bento-image-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.bento-item:hover .bento-image-inner img { transform: scale(1.04); }
.bento-item.large .bento-icon,
.bento-item.large .bento-image-wrap { min-height: 220px; }
.bento-item.wide .bento-icon,
.bento-item.wide .bento-image-wrap { min-height: 180px; }

.bento-item h4 { font-weight: 700; font-size: 1rem; color: var(--text); position: relative; z-index: 1; }
.bento-count { font-size: 0.8rem; color: var(--text-muted); position: relative; z-index: 1; }
.bento-bg-icon {
  position: absolute;
  bottom: -20px;
  left: -20px;
  font-size: 8rem;
  opacity: 0.04;
  pointer-events: none;
}

/* Stats */
.stats-strip {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 40px 0;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  text-align: center;
  min-width: 150px;
  flex: 1;
  transition: var(--transition);
}
.stat-card:hover { border-color: var(--primary); box-shadow: var(--shadow-glow); }
.stat-num {
  font-size: 1.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { color: var(--text-secondary); font-size: 0.9rem; margin-top: 4px; }

/* Newsletter */
.newsletter-section { padding: 50px 0; }
.newsletter-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter-card::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(var(--primary-rgb), 0.06), transparent, rgba(var(--primary-rgb), 0.06), transparent);
  animation: conicSpin 20s linear infinite;
  pointer-events: none;
}
@keyframes conicSpin { to { transform: rotate(360deg); } }
body.reduced-visual-effects .newsletter-card::before { animation: none; display: none; }
.newsletter-card > * { position: relative; z-index: 1; }
.newsletter-card h2 { font-weight: 900; font-size: 1.5rem; margin-bottom: 8px; }
.newsletter-card p { color: var(--text-secondary); margin-bottom: 24px; }
.newsletter-msg {
  margin-top: 10px;
  color: var(--primary);
  display: none;
}
.newsletter-form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.newsletter-form input {
  flex: 1;
  min-width: 220px;
  padding: 14px 20px;
  border-radius: 40px;
  border: 1.5px solid var(--border-light);
  background: var(--bg-secondary);
  color: var(--text);
  font-size: 1rem;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}
.newsletter-form input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.08); }

body.light-mode .newsletter-card {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(var(--primary-rgb), 0.18);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(18px);
}
body.light-mode .newsletter-card h2,
body.light-mode .newsletter-card p {
  color: var(--text);
}
body.light-mode .newsletter-form input {
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
  border-color: rgba(15, 23, 42, 0.12);
}
body.light-mode .newsletter-form input::placeholder {
  color: var(--text-muted);
}
body.light-mode .newsletter-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.12);
}
body.light-mode .newsletter-msg {
  color: var(--primary-dark);
}

/* =============================================
   NEW: Admin‑selectable Category Cards Section
   ============================================= */
.home-category-cards {
  max-width: 1200px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

.home-category-cards .section-title {
  text-align: center;
  font-size: var(--fs-2);
  font-weight: 900;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, var(--text) 20%, var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.category-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1), box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: 0 20px 40px rgba(0,240,255,0.08);
  background: var(--surface-hover);
}

.category-card img,
.category-card video {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.category-card-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  background: rgba(255,255,255,0.03);
  color: var(--text-muted);
}

.category-card h3 {
  font-size: 1rem;
  font-weight: 700;
  padding: 1rem;
  text-align: center;
  color: var(--text);
}

/* Mobile adjustments for category cards */
@media (max-width: 768px) {
  .home-category-cards {
    margin: 2rem auto;
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .category-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
  .category-card {
    border-radius: var(--radius);
  }
}

/* ===== Responsive ===== */
@media (max-width:1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
    padding: 30px 0 20px;
    min-height: auto;
  }
  .hero-content h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); margin-bottom: 12px; }
  .hero-content p { font-size: 0.95rem; max-width: 100%; margin: 0 auto 24px; }
  .hero-buttons { justify-content: center; }
  .hero-slider-container { max-width: 480px; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-item.large { grid-column: span 2; grid-row: span 1; min-height: 180px; }
  .bento-item.wide { grid-column: span 2; }
}

@media (max-width:768px) {
  .hero { padding: 24px 0 16px; gap: 20px; }
  .hero-content h1 { font-size: 1.75rem; }
  .hero-content p { font-size: 0.9rem; }
  .hero-slider-container { max-width: 400px; }
  .btn { padding: 10px 22px; font-size: 0.9rem; }
  /* Product grid – horizontal cards on mobile */
  .product-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  .product-card {
    flex-direction: row;
    min-height: 0;
    padding: 0.75rem;
    border-radius: 1.5rem;
    align-items: stretch;
  }
  .product-card .card-img-wrap {
    flex: 0 0 120px;
    width: 120px;
    height: 120px;
    border-radius: 1rem;
    overflow: hidden;
    margin-left: 0.75rem;
    position: relative;
    aspect-ratio: auto;
  }
  .product-card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 0.2rem 0;
  }
  .product-card .product-title {
    -webkit-line-clamp: 1;
    font-size: 0.95rem;
  }
  .product-card .card-desc {
    -webkit-line-clamp: 1;
    display: block;
  }
  .product-card .card-footer { margin-bottom: 0.4rem; }
  .product-card .btn-card { font-size: 0.75rem; padding: 0.4rem 0.8rem; }
  /* Blog remains unchanged */
  .blog-grid { grid-template-columns: 1fr; gap: 16px; }
  .bento-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .bento-item { min-height: 110px; padding: 16px; }
  .bento-item.large, .bento-item.wide { grid-column: span 2; }
  .stats-strip { gap: 10px; }
  .stat-card { padding: 16px 20px; min-width: 120px; }
  .stat-num { font-size: 1.6rem; }
  .newsletter-card { padding: 32px 20px; }
}

@media (min-width: 640px) and (max-width: 900px) {
  .product-grid {
    grid-template-columns: repeat(3, minmax(140px, 1fr));
    gap: 14px;
  }
}

@media (max-width:480px) {
  .hero { padding: 20px 0 12px; gap: 16px; }
  .hero-content h1 { font-size: 1.5rem; margin-bottom: 8px; }
  .hero-content p { display: none; }
  .hero-buttons { gap: 10px; }
  .hero-slider-container { max-width: 100%; aspect-ratio: 16/9; }
  .btn { padding: 8px 18px; font-size: 0.85rem; }
  .product-grid { gap: 10px; }
  .bento-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .bento-item { min-height: 90px; padding: 12px; border-radius: var(--radius); }
}


/* =========================================================
   ENHANCED HOME HERO SLIDER – SMOOTH TRANSFORM / DRAG
   ========================================================= */

.hero-swiper {
  direction: ltr !important;              /* internal slide engine */
  touch-action: pan-y !important;         /* allow vertical page scroll */
  overflow: hidden !important;
  position: relative !important;
}

.hero-swiper-slide {
  direction: rtl !important;              /* keep Persian text direction */
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateX(0);
  transition: transform 0.65s cubic-bezier(0.25, 0.8, 0.25, 1);
  will-change: transform;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
}

.hero-swiper-slide .hero-slide-content {
  border-radius: var(--radius-xl) !important;
}

.hero-swiper .swiper-wrapper {
  width: 100%;
  height: 100%;
  position: relative;
}

.hero-slider-nav {
  z-index: 20 !important;
}

.hero-slider-pagination {
  z-index: 20 !important;
}

.hero-slider-button {
  cursor: pointer !important;
  user-select: none !important;
  -webkit-user-select: none !important;
  touch-action: manipulation !important;
}

.hero-slider-dot {
  user-select: none !important;
  -webkit-user-select: none !important;
}


/* =========================================================
   HERO SLIDER BUTTONS – NO CIRCLE BACKGROUND
   Dark mode: white arrows
   Light mode: black arrows
   ========================================================= */

.hero-slider-button {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: #ffffff !important;
  font-size: 2.4rem !important;
  line-height: 1 !important;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.45);
  transition: color 0.2s ease, text-shadow 0.2s ease !important;
}

.hero-slider-button:hover {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: var(--primary-light, #00f0ff) !important;
}

body.light-mode .hero-slider-button {
  color: #000000 !important;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.18);
}

body.light-mode .hero-slider-button:hover {
  color: var(--primary-dark, #0698d6) !important;
}