/* Base Styles */
:root {
  --primary-color: #6200ea;
  --primary-light: #9d46ff;
  --primary-dark: #0a0047;
  --secondary-color: #00e5ff;
  --secondary-light: #6effff;
  --secondary-dark: #00b2cc;
  --text-primary: #1a1a2e;
  --text-secondary: #4a4a68;
  --text-light: #ffffff;
  --background-light: #ffffff;
  --background-dark: #121212;
  --background-gray: #f5f5f7;
  --border-color: #e0e0e0;
  --success-color: #4caf50;
  --error-color: #f44336;
  --warning-color: #ff9800;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --font-family: 'Inter', 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--text-primary);
  line-height: 1.6;
  background-color: var(--background-light);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-light);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.hidden {
  display: none !important;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-outline {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.btn-primary:hover {
  background-color: var(--primary-light);
  color: var(--text-light);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: var(--secondary-light);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--text-light);
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  background-color: var(--background-light);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  padding: 15px 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 50px;
  width: auto;
}

nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  margin-right: 20px;
}

.nav-links li {
  margin-left: 25px;
}

.nav-links a {
  color: var(--text-primary);
  font-weight: 500;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-color);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
}

.nav-icons {
  display: flex;
  align-items: center;
}

.cart-icon {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--text-primary);
}

.cart-icon:hover,
.cart-icon.active {
  color: var(--primary-color);
}

.cart-icon svg {
  width: 24px;
  height: 24px;
}

#cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  color: var(--text-light);
  padding: 80px 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 30px;
}

/* Advantages Section */
.advantages {
  padding: 80px 0;
  background-color: var(--background-light);
  text-align: center;
}

.advantages h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.advantage-item {
  padding: 30px;
  border-radius: var(--border-radius-md);
  background-color: var(--background-light);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.advantage-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.advantage-icon {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.advantage-item h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.stats {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* About Products Section */
.about-products {
  padding: 80px 0;
  background-color: var(--background-gray);
}

.about-products h2 {
  font-size: 2.5rem;
  margin-bottom: 30px;
  text-align: center;
}

.about-products p {
  max-width: 900px;
  margin: 0 auto 20px;
  font-size: 1.1rem;
  line-height: 1.8;
}

.certification-badges {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.badge {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  background-color: var(--background-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

.badge svg {
  color: var(--primary-color);
  margin-right: 10px;
}

/* Timeline Section */
.timeline {
  padding: 60px 0;
  background-color: var(--background-light);
}

.timeline h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  text-align: center;
}

.timeline-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline-container::after {
  content: '';
  position: absolute;
  width: 3px;
  background-color: var(--primary-color);
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 10px 40px;
  box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
  left: 0;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-date {
  position: absolute;
  width: 160px;
  background: var(--primary-color);
  color: var(--text-light);
  padding: 10px 15px;
  border-radius: var(--border-radius-md);
  text-align: center;
  top: 20px;
  font-weight: 600;
}

.timeline-item:nth-child(odd) .timeline-date {
  right: -80px;
}

.timeline-item:nth-child(even) .timeline-date {
  left: -80px;
}

.timeline-content {
  padding: 20px;
  background-color: var(--background-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  position: relative;
  margin-bottom: 30px;
}

.timeline-content h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
  color: var(--primary-color);
}

.timeline-content h4 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.timeline-dot {
  position: absolute;
  width: 15px;
  height: 15px;
  background-color: var(--secondary-color);
  border: 3px solid var(--primary-color);
  border-radius: 50%;
  top: 25px;
  z-index: 1;
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -8px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -8px;
}

/* Products Section */
.products {
  padding: 80px 0;
  background-color: var(--background-light);
}

.products h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  text-align: center;
}

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

.product-card {
  background-color: var(--background-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

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

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-info {
  padding: 20px;
}

.product-info h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.product-description {
  color: var(--text-secondary);
  margin-bottom: 15px;
  font-size: 0.9rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

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

.product-actions .btn-secondary {
  flex: 1;
  padding: 8px 15px;
  font-size: 0.9rem;
}

.product-actions .btn-primary {
  flex: 1;
  padding: 8px 15px;
  font-size: 0.9rem;
}

/* Feedback Section */
.feedback-section {
  padding: 60px 0;
  background-color: var(--background-gray);
  text-align: center;
}

.feedback-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.feedback-section p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

#feedback-button {
  margin-top: 10px;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  overflow: auto;
}

.modal-content {
  background-color: var(--background-light);
  margin: 10% auto;
  padding: 30px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 600px;
  position: relative;
}

.close-button {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
}

.close-button:hover {
  color: var(--text-primary);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-family);
  font-size: 1rem;
}

.form-group textarea {
  resize: vertical;
}

/* Product Detail Page */
.product-detail {
  padding: 60px 0;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.product-image-container {
  position: relative;
}

.product-detail-image {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.product-info-container h1 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.product-rating {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.stars {
  display: flex;
  color: gold;
  margin-right: 10px;
}

.review-count {
  color: var(--text-secondary);
}

.product-availability {
  color: var(--success-color);
  font-weight: 600;
  margin-bottom: 20px;
}

.product-description {
  margin-bottom: 30px;
}

.product-description p {
  margin-bottom: 15px;
}

.product-features {
  margin-bottom: 30px;
}

.product-features h3 {
  margin-bottom: 15px;
}

.product-features ul {
  padding-left: 20px;
  list-style-type: disc;
}

.product-features li {
  margin-bottom: 8px;
}

.quantity-selector {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.quantity-selector label {
  margin-right: 15px;
}

.quantity-controls {
  display: flex;
  align-items: center;
}

.quantity-decrease,
.quantity-increase {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--background-gray);
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  border-radius: var(--border-radius-sm);
}

#quantity {
  width: 60px;
  text-align: center;
  border: 1px solid var(--border-color);
  height: 40px;
  margin: 0 10px;
  font-size: 1rem;
}

.product-actions {
  display: flex;
  gap: 15px;
}

.product-tabs {
  margin-bottom: 60px;
}

.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.tab-button {
  padding: 15px 30px;
  border: none;
  background-color: transparent;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}

.tab-button.active {
  color: var(--primary-color);
}

.tab-button.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary-color);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr {
  border-bottom: 1px solid var(--border-color);
}

.specs-table th,
.specs-table td {
  padding: 15px;
  text-align: left;
}

.specs-table th {
  width: 30%;
  color: var(--text-secondary);
}

.related-products h2 {
  font-size: 2rem;
  margin-bottom: 30px;
}

.review {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.review-header {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.review-stars {
  display: flex;
  color: gold;
  margin-right: 15px;
}

.review-author {
  font-weight: 600;
  margin-right: 15px;
}

.review-date {
  color: var(--text-secondary);
}

.review-content p {
  line-height: 1.7;
}

.review-form-container {
  margin-top: 40px;
}

.rating-select {
  display: flex;
  gap: 5px;
}

.rating-star {
  cursor: pointer;
}

.shipping-info h3 {
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.shipping-info p {
  margin-bottom: 15px;
}

.shipping-info ul {
  padding-left: 20px;
  list-style-type: disc;
  margin-bottom: 20px;
}

.shipping-info li {
  margin-bottom: 8px;
}

/* Cart Page */
.page-header {
  background-color: var(--background-gray);
  padding: 40px 0;
  text-align: center;
  margin-bottom: 40px;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.cart-section {
  padding: 20px 0 80px;
}

.cart-section .container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 0;
}

.empty-cart-icon {
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.cart-empty h2 {
  margin-bottom: 15px;
  font-size: 1.8rem;
}

.cart-empty p {
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 30px;
}

.cart-table th {
  text-align: left;
  padding: 15px;
  border-bottom: 2px solid var(--border-color);
  font-weight: 600;
  color: var(--text-secondary);
}

.cart-table td {
  padding: 15px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.cart-item-image {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius-sm);
  object-fit: cover;
  margin-right: 15px;
}

.cart-item-info {
  display: flex;
  align-items: center;
}

.cart-item-details h3 {
  margin-bottom: 5px;
  font-size: 1.1rem;
}

.cart-item-price {
  color: var(--text-secondary);
}

.cart-item-quantity {
  width: 60px;
  padding: 8px;
  text-align: center;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
}

.cart-item-total {
  font-weight: 600;
}

.cart-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
}

.cart-item-remove:hover {
  color: var(--error-color);
}

.cart-actions {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
}

.cart-coupon {
  display: flex;
  gap: 10px;
}

.cart-coupon input {
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-family: var(--font-family);
  width: 200px;
}

.cart-summary {
  background-color: var(--background-gray);
  padding: 30px;
  border-radius: var(--border-radius-md);
}

.cart-summary h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.summary-row.total {
  font-size: 1.25rem;
  font-weight: 700;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
  margin-top: 15px;
  margin-bottom: 25px;
}

#proceed-checkout {
  width: 100%;
}

.featured-products {
  margin-top: 60px;
}

.featured-products h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  text-align: center;
}

/* Checkout Page */
.checkout-section {
  padding: 20px 0 80px;
}

.checkout-form h2 {
  font-size: 1.8rem;
  margin-bottom: 30px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.order-summary {
  background-color: var(--background-gray);
  padding: 20px;
  border-radius: var(--border-radius-md);
  margin-bottom: 30px;
}

.order-summary-header {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 15px;
}

.checkout-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}

.checkout-item-name {
  max-width: 70%;
}

.order-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
}

.order-row.subtotal, .order-row.shipping {
  border-bottom: 1px solid var(--border-color);
}

.order-row.total {
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 10px;
}

.terms-checkbox {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
}

.terms-checkbox input[type="checkbox"] {
  margin-right: 10px;
  width: auto;
  padding: 0;
}

/* Success Page */
.success-section {
  padding: 60px 0 100px;
}

.success-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 40px;
  background-color: var(--background-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 60px;
}

.success-icon {
  color: var(--success-color);
  margin-bottom: 20px;
}

.success-container h1 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.success-container p {
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.success-actions {
  margin: 30px 0;
}

.order-tips {
  text-align: left;
  margin-top: 30px;
  padding: 20px;
  background-color: var(--background-gray);
  border-radius: var(--border-radius-md);
}

.order-tips h3 {
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.order-tips ul {
  padding-left: 20px;
  list-style-type: disc;
}

.order-tips li {
  margin-bottom: 10px;
}

/* Contact Page */
.contact-section {
  padding: 40px 0 80px;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info h2, 
.contact-form-container h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.contact-details {
  margin: 40px 0;
}

.contact-item {
  display: flex;
  margin-bottom: 30px;
}

.contact-icon {
  margin-right: 20px;
  color: var(--primary-color);
}

.contact-item h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.text-muted {
  color: var(--text-secondary);
}

.social-contact h3 {
  margin-bottom: 20px;
  font-size: 1.2rem;
}

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

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--text-light);
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--primary-light);
  transform: translateY(-3px);
}

.contact-form {
  padding: 30px;
  background-color: var(--background-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.map-section {
  padding: 40px 0;
  text-align: center;
}

.map-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
}

.map-container {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.faq-section {
  padding: 60px 0;
  background-color: var(--background-gray);
}

.faq-section h2 {
  font-size: 2rem;
  margin-bottom: 40px;
  text-align: center;
}

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

.faq-item {
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  background-color: var(--background-light);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
}

.faq-question h3 {
  font-size: 1.2rem;
}

.faq-icon {
  font-size: 1.5rem;
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 20px 20px;
  max-height: 1000px;
}

#form-submission-modal {
  text-align: center;
}

#form-submission-modal .success-icon {
  margin: 0 auto 20px;
}

/* About Us Page */
.about-intro {
  padding: 60px 0;
  background-color: var(--background-light);
}

.about-intro-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 50px;
  align-items: center;
}

.about-intro-text h2 {
  font-size: 2.5rem;
  margin-bottom: 30px;
}

.about-intro-text p {
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-intro-image img {
  width: 100%;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.about-values {
  padding: 60px 0;
  background-color: var(--background-gray);
  text-align: center;
}

.about-values h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.value-item {
  background-color: var(--background-light);
  padding: 30px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.value-icon {
  color: var(--primary-color);
  margin-bottom: 20px;
}

.value-item h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.team-section {
  padding: 60px 0;
  background-color: var(--background-light);
  text-align: center;
}

.team-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.section-intro {
  max-width: 800px;
  margin: 0 auto 40px;
  font-size: 1.1rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

.team-member {
  background-color: var(--background-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.team-member img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

.team-member h3 {
  margin-top: 20px;
  font-size: 1.4rem;
}

.team-member p {
  padding: 0 20px;
  margin-bottom: 10px;
}

.team-member p:first-of-type {
  color: var(--primary-color);
  font-weight: 600;
}

.team-member .social-icons {
  justify-content: center;
  margin: 15px 0 20px;
}

.team-member .social-icons a {
  width: 35px;
  height: 35px;
  background-color: var(--background-gray);
  color: var(--primary-color);
}

.team-member .social-icons a:hover {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.milestones-section {
  padding: 80px 0;
  background-color: var(--background-gray);
}

.milestones-section h2 {
  font-size: 2.5rem;
  margin-bottom: 50px;
  text-align: center;
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background-color: var(--primary-color);
}

.timeline-item {
  position: relative;
  width: 100%;
  padding: 20px 0;
}

.timeline-dot {
  position: absolute;
  top: 25px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--primary-color);
  z-index: 1;
}

.timeline-content {
  position: relative;
  width: 45%;
  padding: 20px;
  background-color: var(--background-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: auto;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-right: auto;
}

.timeline-content h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.timeline-content h4 {
  margin-bottom: 10px;
}

.testimonials-section {
  padding: 60px 0;
  background-color: var(--background-light);
  text-align: center;
}

.testimonials-section h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial {
  background-color: var(--background-gray);
  padding: 30px;
  border-radius: var(--border-radius-md);
  text-align: left;
}

.testimonial-content {
  margin-bottom: 20px;
  position: relative;
}

.testimonial-content p {
  font-style: italic;
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
}

.testimonial-rating {
  margin-bottom: 10px;
  color: gold;
}

.author-name {
  font-weight: 600;
}

.partners-section {
  padding: 60px 0;
  background-color: var(--background-gray);
  text-align: center;
}

.partners-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.partners-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 50px;
  margin-top: 40px;
}

.partner-logo {
  opacity: 0.7;
  transition: var(--transition);
}

.partner-logo:hover {
  opacity: 1;
}

.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  color: var(--text-light);
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

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

/* Footer */
footer {
  background-color: var(--background-dark);
  color: var(--text-light);
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  width: 120px;
  margin-bottom: 20px;
}

.footer-column p {
  margin-bottom: 20px;
  line-height: 1.7;
}

.footer-column h4 {
  margin-bottom: 20px;
  font-size: 1.2rem;
}

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

.footer-column ul li a {
  color: var(--text-light);
  opacity: 0.8;
}

.footer-column ul li a:hover {
  opacity: 1;
}

footer .social-icons {
  margin-top: 20px;
}

footer .social-icons a {
  background-color: rgba(255, 255, 255, 0.1);
}

footer .social-icons a:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

address p {
  margin-bottom: 5px !important;
  opacity: 0.8;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
  font-size: 0.9rem;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(10, 10, 10, 0.95);
  color: var(--text-light);
  padding: 20px;
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
  display: none;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cookie-content p {
  margin-bottom: 20px;
  max-width: 800px;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
}

.cookie-content a {
  color: var(--secondary-color);
  text-decoration: underline;
  font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
  }
  
  .cart-section .container {
    grid-template-columns: 1fr;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .about-intro-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .advantage-grid,
  .product-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
  
  .timeline-content {
    width: 70%;
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-dot {
    left: 30px;
  }
  
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 60px;
    margin-right: 0;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .advantages h2,
  .products h2,
  .about-products h2,
  .page-header h1 {
    font-size: 2rem;
  }
  
  .stats {
    flex-direction: column;
  }
  
  .stat-item {
    margin-bottom: 20px;
  }
  
  .cart-actions {
    flex-direction: column;
    gap: 20px;
  }
  
  .cart-coupon {
    width: 100%;
  }
  
  .cart-coupon input {
    flex: 1;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .cookie-content {
    flex-direction: column;
  }
  
  .cookie-buttons {
    flex-direction: column;
    width: 100%;
  }
}

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

.fadeIn {
  animation: fadeIn 0.5s ease forwards;
}