/* ============================================
   CUSTOM HOME PAGE STYLES - BLACK + ELECTRIC CYAN
   Complete Responsive Design for All Resolutions
   ============================================ */

/* Import color variables from main style.css */
:root {
  --primary-color: #00d9ff;
  --secondary-color: #0a0e27;
  --accent-cyan: #5fecff;
  --accent-dark: #1a1f3a;
  --accent-gray: #2d3748;
  --text-dark: #0a0e27;
  --text-light: #64748b;
  --white: #ffffff;
  --bg-light: #f9fafb;
}

/* ============================================
   HERO SECTION - Premium Design
   ============================================ */
.hero-section {
  position: relative;
  width: 100%;
  height: 700px;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
}

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

.hero-slide {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(10, 14, 39, 0.95) 0%,
    rgba(26, 31, 58, 0.85) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  animation: fadeInUp 1s ease;
}

.hero-badge {
  display: inline-block;
  padding: 10px 28px;
  background: linear-gradient(135deg, #00d9ff 0%, #5fecff 100%);
  color: var(--secondary-color);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 50px;
  margin-bottom: 25px;
  box-shadow: 0 8px 30px rgba(0, 217, 255, 0.4);
  animation: glow-pulse 2s infinite;
}

.hero-title {
  font-size: 64px;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 25px;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -1px;
  text-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 40px;
  color: var(--accent-cyan);
  opacity: 0.95;
  animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.6s both;
}

/* ============================================
   BUTTONS - Premium Cyber Style
   ============================================ */
.btn {
  display: inline-block;
  padding: 16px 40px;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 50px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, #00d9ff 0%, #5fecff 100%);
  color: var(--secondary-color);
  box-shadow: 0 8px 30px rgba(0, 217, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 217, 255, 0.6);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.3);
}

.btn-outline:hover {
  background: rgba(0, 217, 255, 0.1);
  border-color: var(--primary-color);
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.5);
}

.btn-light {
  background: var(--white);
  color: var(--secondary-color);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-light:hover {
  background: var(--accent-cyan);
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0, 217, 255, 0.3);
}

.btn-dark {
  background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
  color: var(--white);
  box-shadow: 0 8px 25px rgba(10, 14, 39, 0.4);
}

.btn-dark:hover {
  background: linear-gradient(135deg, #1a1f3a 0%, #2d3748 100%);
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(10, 14, 39, 0.6);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 14px;
  transition: all 0.3s ease;
  position: relative;
}

.btn-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

.btn-link:hover::after {
  width: 100%;
}

.btn-link:hover {
  color: var(--accent-cyan);
  gap: 15px;
}

.btn-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--secondary-color);
  font-size: 18px;
}

.btn-icon:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 8px 25px rgba(0, 217, 255, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--secondary-color);
  box-shadow: 0 8px 30px rgba(0, 217, 255, 0.5);
}

/* ============================================
   CATEGORY CARDS SECTION - Modern Grid
   ============================================ */
.category-cards-section {
  padding: 100px 0;
  background: var(--bg-light);
  position: relative;
}

.category-cards-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 300px;
  background: linear-gradient(to bottom, rgba(0, 217, 255, 0.03), transparent);
  pointer-events: none;
}

.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  position: relative;
  z-index: 1;
}

.category-card {
  position: relative;
  height: 450px;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card.large {
  grid-row: span 2;
  height: 930px;
}

.category-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
}

.category-card:hover::before {
  opacity: 1;
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.category-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 217, 255, 0.3);
}

.category-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to top,
    rgba(10, 14, 39, 0.95) 0%,
    rgba(10, 14, 39, 0.4) 50%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 45px;
  z-index: 2;
}

.category-card-content {
  transform: translateY(0);
  transition: transform 0.4s ease;
}

.category-card:hover .category-card-content {
  transform: translateY(-10px);
}

.category-card-content h3 {
  font-size: 36px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.category-card-content p {
  font-size: 17px;
  color: var(--accent-cyan);
  margin-bottom: 25px;
  opacity: 0.95;
}

.category-image {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================
   FEATURED PRODUCTS SECTION
   ============================================ */
.featured-section {
  padding: 100px 0;
  background: var(--white);
  position: relative;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: -1px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #00d9ff 0%, #5fecff 100%);
  border-radius: 2px;
}

.section-title.text-center {
  text-align: center;
  display: block;
  margin-bottom: 60px;
}

.section-title.text-center::after {
  left: 50%;
  transform: translateX(-50%);
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--secondary-color);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 1.5px;
  transition: all 0.3s ease;
  padding: 12px 30px;
  border: 2px solid var(--primary-color);
  border-radius: 50px;
}

.view-all-link:hover {
  background: var(--primary-color);
  color: var(--white);
  gap: 15px;
  box-shadow: 0 8px 25px rgba(0, 217, 255, 0.4);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 35px;
}

.product-card {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(0, 217, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.product-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 50px rgba(0, 217, 255, 0.25);
  border-color: var(--primary-color);
}

.product-image {
  position: relative;
  width: 100%;
  height: 380px;
  overflow: hidden;
  background: var(--bg-light);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.badge {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  border-radius: 50px;
  z-index: 2;
  letter-spacing: 1px;
}

.badge-new {
  background: linear-gradient(135deg, #00d9ff 0%, #5fecff 100%);
  color: var(--secondary-color);
  box-shadow: 0 4px 15px rgba(0, 217, 255, 0.4);
}

.badge-sale {
  background: linear-gradient(135deg, #ff006e 0%, #ff4d8f 100%);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(255, 0, 110, 0.4);
}

.product-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  gap: 12px;
  opacity: 0;
  transition: all 0.4s ease;
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-info {
  padding: 25px;
  background: var(--white);
}

.product-info h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 15px;
  line-height: 1.4;
}

.product-price {
  display: flex;
  align-items: center;
  gap: 12px;
}

.price {
  font-size: 24px;
  font-weight: 900;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

.price-old {
  font-size: 18px;
  color: var(--text-light);
  text-decoration: line-through;
  opacity: 0.7;
}

/* ============================================
   PROMO BANNER - Cyber Gradient
   ============================================ */
.promo-banner {
  padding: 100px 0;
  background: linear-gradient(135deg, #0a0e27 0%, #00d9ff 50%, #0a0e27 100%);
  position: relative;
  overflow: hidden;
}

.promo-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.2), transparent);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite;
}

.promo-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.promo-text {
  flex: 1;
}

.promo-text h2 {
  font-size: 56px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: -1px;
  text-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
}

.promo-text p {
  font-size: 22px;
  color: var(--accent-cyan);
  margin-bottom: 35px;
  opacity: 0.95;
}

.promo-image {
  flex: 1;
  max-width: 550px;
}

.promo-image img {
  width: 100%;
  border-radius: 25px;
  box-shadow: 0 25px 70px rgba(0, 217, 255, 0.4);
  border: 3px solid rgba(0, 217, 255, 0.3);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 30% 40%,
      rgba(0, 217, 255, 0.15),
      transparent 40%
    ),
    radial-gradient(circle at 70% 60%, rgba(95, 236, 255, 0.1), transparent 40%);
}

.cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: 48px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: -1px;
  text-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
}

.cta-content p {
  font-size: 20px;
  color: var(--accent-cyan);
  margin-bottom: 40px;
  opacity: 0.95;
}

/* ============================================
   SHOP BY CATEGORY SECTION
   ============================================ */
.shop-category-section {
  padding: 100px 0;
  background: var(--bg-light);
}

.shop-categories-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 30px;
}

.shop-category-item {
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
  padding: 20px;
  border-radius: 20px;
  background: var(--white);
}

.shop-category-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 217, 255, 0.2);
}

.shop-category-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 20px;
  border: 4px solid transparent;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.shop-category-item:hover img {
  border-color: var(--primary-color);
  box-shadow: 0 12px 35px rgba(0, 217, 255, 0.4);
  transform: scale(1.05);
}

.shop-category-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   FEATURES SECTION - Modern Icons
   ============================================ */
.features-section {
  padding: 100px 0;
  background: var(--white);
  border-top: 1px solid rgba(0, 217, 255, 0.1);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
}

.feature-item {
  text-align: center;
  padding: 30px 20px;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(0, 217, 255, 0.03);
  transform: translateY(-5px);
}

.feature-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 30px;
  background: linear-gradient(135deg, #00d9ff 0%, #5fecff 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-color);
  font-size: 38px;
  box-shadow: 0 10px 35px rgba(0, 217, 255, 0.35);
  transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 15px 45px rgba(0, 217, 255, 0.5);
}

.feature-item h3 {
  font-size: 19px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.feature-item p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.6;
}

.feature-card {
  text-align: center;
  padding: 35px 25px;
  background: var(--white);
  border-radius: 20px;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 217, 255, 0.1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 217, 255, 0.2);
  border-color: var(--primary-color);
}

.feature-card i {
  font-size: 48px;
  color: var(--primary-color);
  margin-bottom: 20px;
  display: block;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.feature-card p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================
   CATEGORIES SECTION
   ============================================ */
.categories-section {
  padding: 100px 0;
  background: var(--bg-light);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}

/* ============================================
   NEWSLETTER SECTION - Cyber Style
   ============================================ */
.newsletter-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(0, 217, 255, 0.1),
      transparent 50%
    ),
    radial-gradient(circle at 80% 50%, rgba(95, 236, 255, 0.1), transparent 50%);
}

.newsletter-content {
  text-align: center;
  max-width: 750px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.newsletter-content h2 {
  font-size: 42px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: -1px;
  text-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
}

.newsletter-content p {
  font-size: 18px;
  color: var(--accent-cyan);
  margin-bottom: 40px;
  opacity: 0.95;
}

.newsletter-form {
  display: flex;
  gap: 15px;
  max-width: 650px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 20px 30px;
  border: 2px solid rgba(0, 217, 255, 0.3);
  border-radius: 50px;
  font-size: 16px;
  outline: none;
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
}

.newsletter-form button {
  padding: 20px 45px;
  white-space: nowrap;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes glow-pulse {
  0%,
  100% {
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.4);
  }
  50% {
    box-shadow: 0 8px 40px rgba(0, 217, 255, 0.7);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-30px) scale(1.05);
  }
}

/* ============================================
   RESPONSIVE DESIGN - ALL RESOLUTIONS
   ============================================ */

/* Large Desktops (1440px+) */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }

  .hero-title {
    font-size: 72px;
  }

  .section-title {
    font-size: 48px;
  }

  .promo-text h2 {
    font-size: 64px;
  }

  .cta-content h2 {
    font-size: 56px;
  }
}

/* Desktop (1200px - 1439px) */
@media (max-width: 1439px) {
  .hero-title {
    font-size: 58px;
  }

  .products-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Laptop/Tablet Landscape (992px - 1199px) */
@media (max-width: 1199px) {
  .hero-section {
    height: 600px;
  }

  .hero-title {
    font-size: 52px;
  }

  .category-cards-grid {
    gap: 25px;
  }

  .category-card {
    height: 400px;
  }

  .category-card.large {
    height: 825px;
  }

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

  .shop-categories-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .promo-text h2 {
    font-size: 48px;
  }

  .cta-content h2 {
    font-size: 42px;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

/* Tablet (768px - 991px) */
@media (max-width: 991px) {
  .hero-section {
    height: 550px;
  }

  .hero-title {
    font-size: 44px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-badge {
    font-size: 12px;
    padding: 9px 24px;
  }

  .category-cards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .category-card {
    height: 450px;
  }

  .category-card.large {
    grid-row: span 1;
    height: 450px;
  }

  .category-card-overlay {
    padding: 35px;
  }

  .category-card-content h3 {
    font-size: 32px;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .product-image {
    height: 340px;
  }

  .promo-content {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

  .promo-text h2 {
    font-size: 42px;
  }

  .promo-text p {
    font-size: 20px;
  }

  .promo-image {
    max-width: 100%;
  }

  .shop-categories-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }

  .section-title {
    font-size: 36px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
  }

  .cta-content h2 {
    font-size: 38px;
  }

  .cta-content p {
    font-size: 18px;
  }

  .newsletter-content h2 {
    font-size: 38px;
  }

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

/* Mobile Landscape (576px - 767px) */
@media (max-width: 767px) {
  .hero-section {
    height: 500px;
    padding: 0 20px;
  }

  .hero-title {
    font-size: 36px;
    letter-spacing: 0;
  }

  .hero-subtitle {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .hero-badge {
    font-size: 11px;
    padding: 8px 20px;
    letter-spacing: 1.5px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 14px 35px;
  }

  .category-cards-section {
    padding: 70px 0;
  }

  .category-card {
    height: 380px;
  }

  .category-card-overlay {
    padding: 30px;
  }

  .category-card-content h3 {
    font-size: 28px;
  }

  .category-card-content p {
    font-size: 15px;
    margin-bottom: 20px;
  }

  .featured-section,
  .shop-category-section,
  .features-section,
  .newsletter-section,
  .cta-section,
  .categories-section {
    padding: 70px 0;
  }

  .section-title {
    font-size: 32px;
    margin-bottom: 40px;
  }

  .section-title::after {
    width: 60px;
    height: 3px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-image {
    height: 320px;
  }

  .product-info {
    padding: 20px;
  }

  .product-info h4 {
    font-size: 16px;
  }

  .price {
    font-size: 22px;
  }

  .price-old {
    font-size: 17px;
  }

  .promo-banner {
    padding: 70px 0;
  }

  .promo-text h2 {
    font-size: 32px;
  }

  .promo-text p {
    font-size: 18px;
  }

  .shop-categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .shop-category-item {
    padding: 15px;
  }

  .shop-category-item img {
    height: 160px;
    margin-bottom: 15px;
  }

  .shop-category-item h4 {
    font-size: 14px;
  }

  .features-grid {
    gap: 35px;
  }

  .feature-icon {
    width: 80px;
    height: 80px;
    font-size: 34px;
    margin-bottom: 25px;
  }

  .feature-item h3 {
    font-size: 18px;
  }

  .feature-item p {
    font-size: 14px;
  }

  .feature-card {
    padding: 30px 20px;
  }

  .feature-card i {
    font-size: 42px;
  }

  .newsletter-form {
    flex-direction: column;
    gap: 12px;
  }

  .newsletter-form input,
  .newsletter-form button {
    width: 100%;
  }

  .newsletter-content h2 {
    font-size: 32px;
  }

  .newsletter-content p {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .cta-content h2 {
    font-size: 32px;
  }

  .cta-content p {
    font-size: 17px;
    margin-bottom: 30px;
  }

  .view-all-link {
    padding: 10px 24px;
    font-size: 13px;
  }
}

/* Mobile Portrait (480px - 575px) */
@media (max-width: 575px) {
  .hero-section {
    height: 450px;
    padding: 0 15px;
  }

  .hero-title {
    font-size: 30px;
    margin-bottom: 20px;
  }

  .hero-subtitle {
    font-size: 15px;
    margin-bottom: 25px;
  }

  .hero-badge {
    padding: 7px 18px;
    font-size: 10px;
    margin-bottom: 20px;
  }

  .btn {
    padding: 13px 30px;
    font-size: 14px;
    letter-spacing: 1px;
  }

  .category-cards-section,
  .featured-section,
  .shop-category-section,
  .features-section,
  .newsletter-section,
  .promo-banner,
  .cta-section,
  .categories-section {
    padding: 60px 0;
  }

  .category-card {
    height: 320px;
  }

  .category-card-overlay {
    padding: 25px;
  }

  .category-card-content h3 {
    font-size: 24px;
    margin-bottom: 10px;
  }

  .category-card-content p {
    font-size: 14px;
    margin-bottom: 18px;
  }

  .section-title {
    font-size: 28px;
    margin-bottom: 35px;
  }

  .section-title::after {
    width: 50px;
    height: 3px;
    bottom: -8px;
  }

  .section-header {
    gap: 20px;
  }

  .products-grid {
    gap: 18px;
  }

  .product-image {
    height: 280px;
  }

  .product-info {
    padding: 18px;
  }

  .product-info h4 {
    font-size: 15px;
    margin-bottom: 12px;
  }

  .price {
    font-size: 20px;
  }

  .price-old {
    font-size: 16px;
  }

  .badge {
    top: 15px;
    left: 15px;
    padding: 6px 14px;
    font-size: 10px;
  }

  .btn-icon {
    width: 42px;
    height: 42px;
    font-size: 16px;
  }

  .promo-text h2 {
    font-size: 26px;
    margin-bottom: 15px;
  }

  .promo-text p {
    font-size: 16px;
    margin-bottom: 25px;
  }

  .shop-categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .shop-category-item {
    padding: 12px;
  }

  .shop-category-item img {
    height: 140px;
    margin-bottom: 12px;
    border-width: 3px;
  }

  .shop-category-item h4 {
    font-size: 13px;
  }

  .features-grid {
    gap: 30px;
  }

  .feature-icon {
    width: 70px;
    height: 70px;
    font-size: 30px;
    margin-bottom: 20px;
  }

  .feature-item h3 {
    font-size: 17px;
    margin-bottom: 10px;
  }

  .feature-item p {
    font-size: 13px;
  }

  .feature-card {
    padding: 25px 18px;
  }

  .feature-card i {
    font-size: 38px;
    margin-bottom: 18px;
  }

  .feature-card h3 {
    font-size: 18px;
  }

  .feature-card p {
    font-size: 14px;
  }

  .newsletter-content h2 {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .newsletter-content p {
    font-size: 15px;
    margin-bottom: 25px;
  }

  .newsletter-form input {
    padding: 16px 25px;
    font-size: 15px;
  }

  .newsletter-form button {
    padding: 16px 35px;
    font-size: 14px;
  }

  .cta-content h2 {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .cta-content p {
    font-size: 16px;
    margin-bottom: 25px;
  }

  .view-all-link {
    padding: 9px 20px;
    font-size: 12px;
    gap: 8px;
  }
}

/* Extra Small Mobile (320px - 479px) */
@media (max-width: 479px) {
  .container {
    padding: 0 15px;
  }

  .hero-section {
    height: 400px;
  }

  .hero-title {
    font-size: 26px;
    line-height: 1.2;
    margin-bottom: 18px;
  }

  .hero-subtitle {
    font-size: 14px;
    margin-bottom: 22px;
  }

  .hero-badge {
    font-size: 9px;
    padding: 6px 16px;
    letter-spacing: 1px;
    margin-bottom: 18px;
  }

  .btn {
    padding: 12px 25px;
    font-size: 13px;
    letter-spacing: 0.5px;
  }

  .category-cards-section,
  .featured-section,
  .shop-category-section,
  .features-section,
  .newsletter-section,
  .promo-banner,
  .cta-section,
  .categories-section {
    padding: 50px 0;
  }

  .category-card {
    height: 280px;
    border-radius: 15px;
  }

  .category-card-overlay {
    padding: 20px;
  }

  .category-card-content h3 {
    font-size: 20px;
    margin-bottom: 8px;
  }

  .category-card-content p {
    font-size: 13px;
    margin-bottom: 15px;
  }

  .btn-link {
    font-size: 12px;
    letter-spacing: 1px;
  }

  .section-title {
    font-size: 24px;
    margin-bottom: 30px;
    letter-spacing: 0;
  }

  .section-title::after {
    width: 40px;
    height: 2px;
    bottom: -6px;
  }

  .section-header {
    gap: 18px;
    margin-bottom: 40px;
  }

  .products-grid {
    gap: 15px;
  }

  .product-card {
    border-radius: 15px;
  }

  .product-image {
    height: 250px;
  }

  .product-info {
    padding: 16px;
  }

  .product-info h4 {
    font-size: 14px;
    margin-bottom: 10px;
  }

  .price {
    font-size: 18px;
  }

  .price-old {
    font-size: 14px;
  }

  .badge {
    top: 12px;
    left: 12px;
    padding: 5px 12px;
    font-size: 9px;
  }

  .btn-icon {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }

  .promo-banner {
    padding: 50px 0;
  }

  .promo-content {
    gap: 30px;
  }

  .promo-text h2 {
    font-size: 22px;
    margin-bottom: 12px;
    line-height: 1.2;
  }

  .promo-text p {
    font-size: 14px;
    margin-bottom: 20px;
  }

  .promo-image img {
    border-radius: 15px;
    border-width: 2px;
  }

  .shop-categories-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .shop-category-item {
    padding: 12px;
    border-radius: 15px;
  }

  .shop-category-item img {
    height: 300px;
    margin-bottom: 12px;
    border-width: 3px;
  }

  .shop-category-item h4 {
    font-size: 12px;
  }

  .features-grid {
    gap: 25px;
  }

  .feature-item {
    padding: 20px 15px;
    border-radius: 15px;
  }

  .feature-icon {
    width: 65px;
    height: 65px;
    font-size: 28px;
    margin-bottom: 18px;
  }

  .feature-item h3 {
    font-size: 16px;
    margin-bottom: 8px;
  }

  .feature-item p {
    font-size: 13px;
  }

  .feature-card {
    padding: 22px 16px;
    border-radius: 15px;
  }

  .feature-card i {
    font-size: 36px;
    margin-bottom: 16px;
  }

  .feature-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
  }

  .feature-card p {
    font-size: 13px;
  }

  .newsletter-section {
    padding: 50px 0;
  }

  .newsletter-content h2 {
    font-size: 24px;
    margin-bottom: 12px;
    line-height: 1.2;
  }

  .newsletter-content p {
    font-size: 14px;
    margin-bottom: 22px;
  }

  .newsletter-form {
    gap: 10px;
  }

  .newsletter-form input {
    padding: 14px 20px;
    font-size: 14px;
    border-radius: 40px;
  }

  .newsletter-form button {
    padding: 14px 30px;
    font-size: 13px;
  }

  .cta-section {
    padding: 50px 0;
  }

  .cta-content h2 {
    font-size: 24px;
    margin-bottom: 12px;
    line-height: 1.2;
  }

  .cta-content p {
    font-size: 14px;
    margin-bottom: 22px;
  }

  .view-all-link {
    padding: 8px 18px;
    font-size: 11px;
    gap: 6px;
    border-radius: 40px;
  }

  .categories-grid {
    gap: 15px;
  }
}

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

/* Smooth Transitions */
.smooth-transition {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover Lift Effect */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* Glow Effect */
.glow-effect {
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.4);
}

/* Text Gradient */
.text-gradient {
  background: linear-gradient(135deg, #00d9ff 0%, #5fecff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Cyber Border */
.cyber-border {
  border: 2px solid var(--primary-color);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.3);
}

/* Loading Animation */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.loading-shimmer {
  animation: shimmer 2s infinite linear;
  background: linear-gradient(
    to right,
    #f6f7f8 0%,
    #edeef1 20%,
    #f6f7f8 40%,
    #f6f7f8 100%
  );
  background-size: 1000px 100%;
}

/* ============================================
   ACCESSIBILITY IMPROVEMENTS
   ============================================ */

/* Focus Visible States */
.btn:focus-visible,
.newsletter-form input:focus-visible,
.shop-category-item:focus-visible,
.category-card:focus-visible,
.product-card:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

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

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .btn-outline {
    border-width: 3px;
  }

  .category-card-overlay {
    background: rgba(10, 14, 39, 0.98);
  }

  .product-card {
    border-width: 2px;
  }
}

/* Dark Mode Support (Optional - Future Enhancement) */
@media (prefers-color-scheme: dark) {
  .product-card {
    background: rgba(26, 31, 58, 0.5);
    border-color: rgba(0, 217, 255, 0.2);
  }

  .shop-category-item,
  .feature-card {
    background: rgba(26, 31, 58, 0.3);
    border-color: rgba(0, 217, 255, 0.15);
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .hero-section,
  .promo-banner,
  .newsletter-section,
  .cta-section {
    page-break-inside: avoid;
  }

  .product-card,
  .category-card,
  .feature-card {
    page-break-inside: avoid;
  }

  .btn,
  .newsletter-form,
  .hero-buttons,
  .product-overlay {
    display: none !important;
  }

  .hero-overlay {
    opacity: 0.3;
  }

  * {
    box-shadow: none !important;
    text-shadow: none !important;
  }
}