* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
  color: #fff;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Navigation */
.navbar {
  background: rgba(15, 15, 15, 0.95);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid #ffd700;
  backdrop-filter: blur(10px);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-size: 28px;
  font-weight: 800;
  color: #ffd700;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a:hover {
  color: #ffd700;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #ffd700;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.cart-btn {
  background: #ffd700;
  color: #000;
  padding: 12px 24px;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.cart-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffd700;
  cursor: pointer;
  font-size: 24px;
  padding: 10px;
}

.cart-badge {
  background: #ff4444;
  color: white;
  padding: 2px 8px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
}

/* Hero Section */
.hero {
  height: 85vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.8)), 
              url('images/banner.jpeg') center/cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.5) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 10%;
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content h1 {
  font-size: 72px;
  margin-bottom: 20px;
  color: #ffd700;
  font-weight: 800;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
  line-height: 1.2;
}

.hero-content p {
  font-size: 22px;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #ddd;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  border: none;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 16px;
  text-decoration: none;
  border-bottom: none;
}

.btn:hover,
.btn:focus,
.btn:active {
  text-decoration: none;
  border-bottom: none;
}

a.btn,
a.btn:hover,
a.btn:focus,
a.btn:active,
.about-content a.btn,
.footer-bottom a.btn,
.footer-links a.btn,
.contact-info a.btn {
  text-decoration: none;
  border-bottom: none;
}

.btn-primary {
  background: #ffd700;
  color: #000;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
  background: transparent;
  border: 2px solid #ffd700;
  color: #ffd700;
}

.btn-secondary:hover {
  background: #ffd700;
  color: #000;
}

.btn-small {
  padding: 8px 16px;
  font-size: 14px;
}

.btn-large {
  padding: 16px 40px;
  font-size: 18px;
  width: 100%;
}

/* Trust Section */
.trust-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  padding: 80px 8%;
  background: #111;
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
}

.trust-item {
  text-align: center;
  animation: slideInUp 0.6s ease forwards;
  opacity: 0;
}

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

@keyframes slideInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
  from {
    opacity: 0;
    transform: translateY(20px);
  }
}

.trust-item i {
  font-size: 48px;
  color: #ffd700;
  margin-bottom: 15px;
}

.trust-item h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: #fff;
}

.trust-item p {
  color: #aaa;
  font-size: 14px;
}

/* Filter Section */
.filter-section {
  padding: 60px 8%;
  text-align: center;
}

.filter-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.filter-btn {
  padding: 12px 24px;
  background: #222;
  color: #fff;
  border: 2px solid transparent;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: #ffd700;
  color: #000;
  border-color: #ffd700;
}

/* Section Title */
.section-title {
  text-align: center;
  font-size: 48px;
  margin: 80px 0 50px;
  color: #ffd700;
  font-weight: 800;
  position: relative;
  padding-bottom: 20px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, transparent, #ffd700, transparent);
}

/* Products Section */
.products-section {
  padding: 0 8% 100px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.product-card {
  background: linear-gradient(135deg, #1a1a1a 0%, #111 100%);
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid #333;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-12px);
  border-color: #ffd700;
  box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
}

.product-image {
  position: relative;
  overflow: hidden;
  height: 250px;
  background: #000;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.badges-container {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 10;
}

.badge {
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.5px;
  z-index: 10;
  text-transform: uppercase;
  backdrop-filter: blur(5px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.badge-limited {
  background: rgba(255, 107, 107, 0.95);
  color: white;
}

.badge-graded {
  background: rgba(78, 205, 196, 0.95);
  color: white;
}

.badge-investment {
  background: rgba(255, 193, 7, 0.95);
  color: #000;
}

.badge-vintage {
  background: rgba(156, 39, 176, 0.95);
  color: white;
}

.badge-popular {
  background: rgba(76, 175, 80, 0.95);
  color: white;
}

.badge-exclusive {
  background: rgba(233, 30, 99, 0.95);
  color: white;
}

.badge-discount {
  background: rgba(0, 208, 132, 0.95);
  color: white;
}

.product-details {
  padding: 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.stars {
  color: #ffd700;
  font-size: 14px;
}

.rating-value {
  color: #aaa;
  font-size: 12px;
}

.product-details h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: #fff;
  font-weight: 700;
}

.product-title-link {
  color: #fff;
  text-decoration: none;
  transition: color 0.25s ease;
}

.product-title-link:hover {
  color: #ffd700;
}

.product-details p {
  color: #aaa;
  font-size: 13px;
  margin-bottom: 15px;
  line-height: 1.5;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
  font-size: 12px;
  color: #bbb;
}

.product-specs span {
  background: rgba(255, 215, 0, 0.1);
  padding: 5px 10px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid #333;
}

.price {
  font-size: 24px;
  font-weight: 800;
  color: #ffd700;
}

.price-meta {
  margin-top: 4px;
  font-size: 11px;
  font-weight: 600;
  color: #7dd3fc;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* Product Detail Page */
.product-page-wrap {
  max-width: 1200px;
  margin: 0 auto;
}

.product-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  align-items: start;
}

.product-page-image img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid #333;
  object-fit: cover;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.product-thumb {
  border: 1px solid #333;
  border-radius: 10px;
  background: #111;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.product-thumb img {
  width: 100%;
  height: 90px;
  object-fit: cover;
  display: block;
}

.product-thumb:hover {
  border-color: #ffd700;
  transform: translateY(-2px);
}

.product-thumb.active {
  border-color: #ffd700;
  box-shadow: 0 0 0 1px rgba(255, 215, 0, 0.35) inset;
}

.product-page-kicker {
  color: #7dd3fc;
  font-weight: 700;
  letter-spacing: 0.6px;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.product-page-info h1 {
  color: #ffd700;
  margin-bottom: 14px;
  line-height: 1.25;
}

.product-page-description {
  color: #d4d4d4;
  margin: 16px 0;
  line-height: 1.8;
}

.product-page-price-block {
  margin-top: 14px;
  margin-bottom: 18px;
}

.product-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* About Section */
.about-section {
  padding: 80px 8%;
  background: linear-gradient(135deg, #111 0%, #1a1a2e 100%);
}

.about-content h2 {
  font-size: 48px;
  margin-bottom: 50px;
  color: #ffd700;
  text-align: center;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.feature {
  background: rgba(255, 215, 0, 0.05);
  padding: 40px;
  border-radius: 15px;
  border: 1px solid rgba(255, 215, 0, 0.2);
  transition: all 0.3s ease;
}

.feature:hover {
  background: rgba(255, 215, 0, 0.1);
  border-color: #ffd700;
  transform: translateY(-5px);
}

.feature h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: #ffd700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature p {
  color: #aaa;
  line-height: 1.7;
}

/* Testimonials */
.testimonials-section {
  padding: 80px 8%;
  background: #0a0a0a;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.testimonial {
  background: #111;
  padding: 30px;
  border-radius: 12px;
  border: 1px solid #333;
  transition: all 0.3s ease;
}

.testimonial:hover {
  border-color: #ffd700;
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.1);
}

.testimonial .stars {
  font-size: 20px;
  color: #ffd700;
  margin-bottom: 15px;
}

.testimonial p {
  color: #ddd;
  margin-bottom: 15px;
  font-style: italic;
}

.testimonial h4 {
  color: #ffd700;
  font-size: 14px;
}

/* Contact Section */
.contact-section {
  padding: 80px 8%;
  text-align: center;
  background: linear-gradient(135deg, #1a1a2e 0%, #111 100%);
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  margin-top: 40px;
  font-size: 18px;
}

.contact-info p {
  color: #ddd;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-info a {
  color: #ffd700;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 215, 0, 0.4);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.contact-info a:hover {
  color: #ffed4e;
  border-bottom-color: #ffed4e;
}

.contact-info i {
  color: #ffd700;
  font-size: 24px;
}

/* Cart Modal */
.cart-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.cart-modal.active {
  display: flex;
}

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

.cart-modal-content {
  background: #1a1a1a;
  border-radius: 15px;
  border: 2px solid #ffd700;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px;
  border-bottom: 1px solid #333;
}

.modal-header h2 {
  color: #ffd700;
  font-size: 24px;
}

.close-btn {
  background: none;
  border: none;
  color: #ffd700;
  font-size: 32px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.close-btn:hover {
  transform: rotate(90deg);
}

.modal-body {
  padding: 20px 30px;
  flex: 1;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cart-item {
  display: flex;
  gap: 15px;
  padding: 15px;
  background: #111;
  border-radius: 10px;
  border: 1px solid #333;
}

.cart-item img {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  object-fit: cover;
}

.item-details {
  flex: 1;
}

.item-details h4 {
  color: #fff;
  margin-bottom: 5px;
}

.item-details p {
  color: #aaa;
  font-size: 13px;
}

.item-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-btn {
  width: 32px;
  height: 32px;
  background: #ffd700;
  border: none;
  border-radius: 5px;
  color: #000;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}

.qty-btn:hover {
  background: #ffed4e;
}

.qty-input {
  width: 50px;
  text-align: center;
  background: #111;
  border: 1px solid #333;
  color: #fff;
  border-radius: 5px;
  padding: 5px;
}

.item-total {
  color: #ffd700;
  font-weight: 700;
  min-width: 80px;
  text-align: right;
}

.remove-btn {
  background: none;
  border: none;
  color: #ff6b6b;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.3s ease;
}

.remove-btn:hover {
  transform: scale(1.2);
}

.empty-cart {
  text-align: center;
  color: #aaa;
  padding: 40px 20px;
}

.modal-footer {
  padding: 30px;
  border-top: 1px solid #333;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.cart-total h3 {
  color: #ffd700;
  font-size: 22px;
  text-align: right;
}

/* Checkout Section */
.checkout-section {
  padding: 80px 8%;
}

.checkout-container {
  max-width: 800px;
  margin: 0 auto;
}

.checkout-form {
  display: grid;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight: 600;
  color: #ffd700;
}

.form-group input,
.form-group textarea {
  padding: 14px;
  background: #111;
  border: 1px solid #333;
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #ffd700;
  background: #1a1a1a;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
}

.payment-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.payment-option {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #111;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.payment-option:hover {
  border-color: #ffd700;
  background: #1a1a1a;
}

.payment-option input {
  accent-color: #ffd700;
}

.payment-name {
  font-weight: 600;
  color: #fff;
}

.payment-logo {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.logo-chime {
  background: linear-gradient(135deg, #00b140, #007a33);
}

.logo-zelle {
  background: linear-gradient(135deg, #7d35c8, #5e21a1);
}

.logo-bitcoin {
  background: linear-gradient(135deg, #f7931a, #bf6d00);
}

.logo-wise {
  background: linear-gradient(135deg, #00b9a6, #00776b);
}

.logo-bank {
  background: linear-gradient(135deg, #2f4f75, #1f334a);
}

.logo-card {
  background: linear-gradient(135deg, #c7a248, #8f6d23);
}

.payment-help {
  color: #aaa;
  font-size: 13px;
}

.bitcoin-payment-fields {
  display: none;
}

.bitcoin-box {
  background: rgba(247, 147, 26, 0.12);
  border: 1px solid rgba(247, 147, 26, 0.45);
  border-radius: 10px;
  padding: 14px;
  color: #f2f2f2;
}

.bitcoin-box strong {
  color: #ffd700;
}

#btcWalletAddress {
  word-break: break-all;
  color: #7dd3fc;
  font-weight: 600;
}

.bitcoin-note {
  margin-top: 8px;
  color: #ddd;
  font-size: 13px;
}

.order-summary {
  background: #111;
  padding: 25px;
  border-radius: 10px;
  border: 1px solid #333;
  margin: 30px 0;
}

.order-summary h3 {
  color: #ffd700;
  margin-bottom: 15px;
  font-size: 18px;
}

.order-summary p {
  color: #aaa;
  padding: 8px 0;
  display: flex;
  justify-content: space-between;
}

.order-total {
  color: #ffd700;
  border-top: 1px solid #333;
  padding-top: 15px;
  margin-top: 15px;
  font-size: 22px !important;
  text-align: right;
}

/* Footer */
.footer {
  background: #0a0a0a;
  border-top: 2px solid #ffd700;
  padding: 80px 8% 40px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h4 {
  color: #ffd700;
  margin-bottom: 15px;
  font-size: 18px;
}

.footer-section p {
  color: #aaa;
  line-height: 1.8;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 10px;
}

.footer-section ul li a {
  color: #aaa;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-section ul li a:hover {
  color: #ffd700;
  margin-left: 5px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: #111;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffd700;
  transition: all 0.3s ease;
  border: 1px solid #333;
}

.social-links a:hover {
  background: #ffd700;
  color: #000;
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #333;
  color: #666;
  font-size: 14px;
}

.footer-bottom a,
.footer-links a,
.about-content a {
  color: #ffd700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.footer-bottom a:hover,
.footer-links a:hover,
.about-content a:hover {
  color: #ffed4e;
  border-bottom-color: #ffed4e;
}

/* Notifications */
.notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #ffd700;
  color: #000;
  padding: 15px 25px;
  border-radius: 50px;
  font-weight: 700;
  z-index: 3000;
  animation: slideInRight 0.3s ease;
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .product-page-grid {
    grid-template-columns: 1fr;
  }

  .hero-content h1 {
    font-size: 42px;
  }

  .hero-content p {
    font-size: 16px;
  }

  .section-title {
    font-size: 32px;
    margin: 50px 0 30px;
  }

  .nav-container {
    position: relative;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    right: 8%;
    flex-direction: column;
    align-items: flex-end;
    width: 220px;
    padding: 20px;
    gap: 16px;
    background: rgba(10, 10, 10, 0.95);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: 8px 0;
  }

  .nav-links a::after {
    display: none;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .trust-section {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    padding: 40px 8%;
  }

  .contact-info {
    flex-direction: column;
    gap: 20px;
  }

  .filter-buttons {
    gap: 10px;
  }

  .filter-btn {
    padding: 10px 16px;
    font-size: 13px;
  }

  .cart-modal-content {
    width: 95%;
    border-radius: 10px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
  }

  .testimonial {
    padding: 22px;
  }
}

@media (max-width: 480px) {
  .nav-container {
    flex-direction: column;
    gap: 15px;
    padding: 15px 5%;
  }

  .nav-links {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 28px;
  }

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

  .cart-item {
    flex-direction: column;
  }

  .item-controls {
    justify-content: space-between;
    width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .testimonials-section {
    padding: 56px 5%;
  }
}