:root {
  --primary-color: #006eff;
  --primary-dark: #0055c4;
  --primary-light: #80b5ff;
  --secondary-color: #ff9800;
  --secondary-dark: #c77700;
  --secondary-light: #ffbc59;
  --dark-color: #333;
  --text-color: #444;
  --light-color: #f8f9fa;
  --light-gray: #e9ecef;
  --mid-gray: #adb5bd;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --border-radius: 4px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #fff;
}

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

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

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  text-align: center;
}

.btn:hover {
  background-color: var(--primary-dark);
  color: white;
}

.btn-secondary {
  background-color: white;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

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

/* Header styles */
header {
  background-color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

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

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

nav ul li {
  margin-left: 25px;
}

nav ul li a {
  color: var(--dark-color);
  font-weight: 500;
  padding: 5px 0;
  position: relative;
}

nav ul li a:after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

nav ul li a:hover:after,
nav ul li a.active:after {
  width: 100%;
}

nav ul li a.active {
  color: var(--primary-color);
}

.cart-icon {
  position: relative;
  display: flex;
  align-items: center;
  padding: 5px;
}

.cart-icon span {
  position: absolute;
  top: -5px;
  right: -5px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Welcome text section */
.welcome-text {
  background-color: #f0f7ff;
  padding: 10px 0;
  text-align: center;
  font-style: italic;
  border-bottom: 1px solid #e0e0ff;
}

/* Hero section */
.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://source.unsplash.com/random/1600x800/?finance,security') no-repeat center center/cover;
  color: white;
  text-align: center;
  padding: 80px 20px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
}

.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 30px;
}

/* Features section */
.features {
  padding: 80px 0;
  background-color: var(--light-color);
}

.features h2 {
  text-align: center;
  margin-bottom: 40px;
  color: var(--dark-color);
  font-size: 2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.feature {
  background-color: white;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.feature h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 50px;
}

.stat {
  text-align: center;
  padding: 20px;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.stat h4 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.cta-banner {
  background-color: var(--primary-color);
  color: white;
  padding: 40px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--box-shadow);
}

.cta-banner h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.cta-banner p {
  margin-bottom: 20px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn {
  background-color: white;
  color: var(--primary-color);
}

.cta-banner .btn:hover {
  background-color: var(--light-gray);
}

/* About products section */
.about-products {
  padding: 80px 0;
}

.about-products h2 {
  text-align: center;
  margin-bottom: 40px;
  color: var(--dark-color);
  font-size: 2rem;
}

.about-products p {
  margin-bottom: 20px;
  line-height: 1.7;
}

.quality-guarantees {
  margin-top: 40px;
  background-color: var(--light-color);
  padding: 30px;
  border-radius: var(--border-radius);
}

.quality-guarantees h3 {
  margin-bottom: 20px;
  color: var(--dark-color);
}

.quality-guarantees ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 15px;
}

.quality-guarantees li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.quality-guarantees svg {
  color: var(--success-color);
  flex-shrink: 0;
}

.brand-history {
  margin-top: 40px;
}

.brand-history h3 {
  margin-bottom: 20px;
  color: var(--dark-color);
}

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

.products h2 {
  text-align: center;
  margin-bottom: 40px;
  color: var(--dark-color);
  font-size: 2rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

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

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-info {
  padding: 20px;
}

.product-info h3 {
  margin-bottom: 10px;
  color: var(--dark-color);
}

.price {
  font-weight: bold;
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.product-info p {
  margin-bottom: 15px;
  color: var(--text-color);
}

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

.product-actions .btn {
  flex: 1;
  min-width: 120px;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.footer-col h4 {
  margin-bottom: 20px;
  font-size: 1.2rem;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-col p {
  margin-bottom: 10px;
  color: var(--mid-gray);
}

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

.footer-col ul li a {
  color: var(--mid-gray);
}

.footer-col ul li a:hover {
  color: white;
  padding-left: 5px;
}

.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: #444;
  border-radius: 50%;
  color: white;
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #444;
  color: var(--mid-gray);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: white;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
  z-index: 1000;
  display: none;
}

.cookie-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.cookie-content p {
  margin-bottom: 15px;
}

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

.cookie-content a {
  font-size: 0.9rem;
}

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

.breadcrumb {
  margin-bottom: 30px;
  color: var(--mid-gray);
}

.breadcrumb a {
  color: var(--text-color);
}

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

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

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

.product-info h1 {
  font-size: 2rem;
  margin-bottom: 15px;
  color: var(--dark-color);
}

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

.stars {
  color: var(--warning-color);
  display: flex;
  margin-right: 10px;
}

.reviews {
  color: var(--mid-gray);
}

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

.product-description h3 {
  margin: 20px 0 10px;
  color: var(--dark-color);
}

.product-description ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 20px;
}

.product-description li {
  margin-bottom: 5px;
}

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

.quantity label {
  margin-right: 10px;
}

.quantity-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--mid-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.quantity-btn {
  background-color: var(--light-gray);
  border: none;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 1.2rem;
}

.quantity-selector input {
  width: 50px;
  border: none;
  text-align: center;
  font-size: 1rem;
  padding: 5px 0;
}

.action-buttons {
  display: flex;
  gap: 15px;
}

.action-buttons .btn {
  flex: 1;
}

.product-meta {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--light-gray);
}

.product-meta p {
  margin-bottom: 5px;
  color: var(--text-color);
}

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

.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--light-gray);
  margin-bottom: 30px;
}

.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-color);
  position: relative;
}

.tab-btn:after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

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

.tab-btn.active:after {
  width: 100%;
}

.tab-content {
  display: none;
}

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

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.benefits-list li {
  display: flex;
  gap: 15px;
}

.benefits-list svg {
  color: var(--success-color);
  flex-shrink: 0;
}

.benefits-list h4 {
  margin-bottom: 5px;
  color: var(--dark-color);
}

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

.review-header {
  margin-bottom: 10px;
}

.review-stars {
  color: var(--warning-color);
  display: flex;
  margin-bottom: 5px;
}

.review-date {
  color: var(--mid-gray);
  font-size: 0.9rem;
}

.related-products h2 {
  margin-bottom: 30px;
  color: var(--dark-color);
}

.related-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

/* Curriculum specific styles */
.curriculum-module {
  margin-bottom: 25px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--light-gray);
}

.curriculum-module:last-child {
  border-bottom: none;
}

.curriculum-module h4 {
  margin-bottom: 10px;
  color: var(--dark-color);
}

.instructor {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--light-gray);
}

.instructor:last-child {
  border-bottom: none;
}

.instructor-title {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 10px;
}

/* Coverage tab styles */
.coverage-item {
  margin-bottom: 25px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--light-gray);
}

.coverage-item:last-child {
  border-bottom: none;
}

.coverage-item h4 {
  margin-bottom: 10px;
  color: var(--dark-color);
}

.coverage-note {
  margin-top: 20px;
  padding: 15px;
  background-color: #f8f9fa;
  border-left: 3px solid var(--warning-color);
  font-style: italic;
}

/* Cart page styles */
.cart-section {
  padding: 60px 0;
}

.cart-section h1 {
  margin-bottom: 40px;
  text-align: center;
  color: var(--dark-color);
}

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

.cart-items {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
}

.cart-item {
  display: flex;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--light-gray);
}

.cart-item:last-child {
  border-bottom: none;
}

.cart-item-image {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-right: 20px;
}

.cart-item-info {
  flex: 1;
}

.cart-item-title {
  font-weight: 500;
  margin-bottom: 5px;
  color: var(--dark-color);
}

.cart-item-price {
  color: var(--primary-color);
  font-weight: 500;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.cart-quantity {
  display: flex;
  align-items: center;
  border: 1px solid var(--mid-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.cart-quantity-btn {
  background-color: var(--light-gray);
  border: none;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 1rem;
}

.cart-quantity input {
  width: 40px;
  border: none;
  text-align: center;
  font-size: 0.9rem;
  padding: 5px 0;
}

.remove-item {
  background: none;
  border: none;
  color: var(--danger-color);
  cursor: pointer;
  display: flex;
  align-items: center;
}

.cart-empty {
  text-align: center;
  padding: 50px 20px;
  display: none;
}

.cart-empty svg {
  color: var(--mid-gray);
  margin-bottom: 20px;
}

.cart-empty h2 {
  margin-bottom: 10px;
  color: var(--dark-color);
}

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

.cart-summary {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
}

.cart-summary h3 {
  margin-bottom: 20px;
  color: var(--dark-color);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--light-gray);
}

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

.summary-row.total {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--light-gray);
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--dark-color);
}

.checkout-btn {
  width: 100%;
  margin-bottom: 10px;
}

/* Checkout page styles */
.checkout-section {
  padding: 60px 0;
}

.checkout-section h1 {
  margin-bottom: 40px;
  text-align: center;
  color: var(--dark-color);
}

.checkout-container {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 30px;
}

.checkout-form {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
}

.checkout-form h2 {
  margin-bottom: 20px;
  color: var(--dark-color);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--light-gray);
}

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

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--mid-gray);
  border-radius: var(--border-radius);
  font-size: 1rem;
}

.form-group.checkbox {
  display: flex;
  align-items: flex-start;
}

.form-group.checkbox input {
  width: auto;
  margin-right: 10px;
  margin-top: 5px;
}

.form-group.checkbox label {
  font-weight: normal;
}

.order-summary {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
}

.order-summary h2 {
  margin-bottom: 20px;
  color: var(--dark-color);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--light-gray);
}

.checkout-items {
  margin-bottom: 30px;
}

.checkout-item {
  display: flex;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--light-gray);
}

.checkout-item:last-child {
  border-bottom: none;
}

.checkout-item-image {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-right: 15px;
}

.checkout-item-info {
  flex: 1;
}

.checkout-item-title {
  font-weight: 500;
  margin-bottom: 5px;
  color: var(--dark-color);
}

.checkout-item-price {
  display: flex;
  justify-content: space-between;
}

.checkout-item-quantity {
  color: var(--mid-gray);
}

.summary-totals {
  padding-top: 20px;
  border-top: 1px solid var(--light-gray);
}

/* Success page styles */
.success-section {
  padding: 80px 0;
  text-align: center;
}

.success-message {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  border-radius: var(--border-radius);
  padding: 50px 30px;
  box-shadow: var(--box-shadow);
}

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

.success-message h1 {
  font-size: 2rem;
  margin-bottom: 15px;
  color: var(--dark-color);
}

.success-message p {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.success-info {
  margin: 30px 0;
  padding: 20px;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  text-align: left;
}

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

/* Contact page styles */
.page-header {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://source.unsplash.com/random/1600x400/?contact,office') no-repeat center center/cover;
  color: white;
  text-align: center;
  padding: 60px 20px;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
}

.contact-section {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.contact-info h2,
.contact-form-container h2 {
  margin-bottom: 30px;
  color: var(--dark-color);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  gap: 15px;
}

.contact-icon {
  color: var(--primary-color);
  flex-shrink: 0;
}

.contact-item h3 {
  margin-bottom: 5px;
  color: var(--dark-color);
}

.social-contact h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
}

.contact-form-container p {
  margin-bottom: 20px;
}

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

.faq-section {
  padding-top: 40px;
  border-top: 1px solid var(--light-gray);
}

.faq-section h2 {
  text-align: center;
  margin-bottom: 40px;
  color: var(--dark-color);
}

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

.faq-item {
  margin-bottom: 15px;
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background-color: var(--light-color);
  cursor: pointer;
}

.faq-question h3 {
  font-size: 1.1rem;
  margin: 0;
  color: var(--dark-color);
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active .faq-answer {
  padding: 15px 20px;
  max-height: 500px;
}

/* About page styles */
.about-story {
  padding: 80px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.about-content h2 {
  margin-bottom: 30px;
  color: var(--dark-color);
}

.about-content p {
  margin-bottom: 20px;
  line-height: 1.7;
}

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

.mission-item h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
}

.mission-item ul {
  list-style: disc;
  padding-left: 20px;
}

.mission-item li {
  margin-bottom: 10px;
}

.about-stats {
  padding: 80px 0;
  background-color: var(--primary-color);
  color: white;
}

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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.stat-item {
  text-align: center;
  padding: 30px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 10px;
}

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

.team-section h2 {
  text-align: center;
  margin-bottom: 10px;
  color: var(--dark-color);
  font-size: 2rem;
}

.team-section > p {
  text-align: center;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

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

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.team-member img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.team-member h3 {
  margin: 20px 20px 5px;
  color: var(--dark-color);
}

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

.team-member p:first-of-type {
  color: var(--primary-color);
  font-weight: 500;
}

.team-member .social-icons {
  padding: 0 20px 20px;
  justify-content: flex-start;
}

.certifications {
  padding: 80px 0;
}

.certifications h2 {
  text-align: center;
  margin-bottom: 40px;
  color: var(--dark-color);
  font-size: 2rem;
}

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

.cert-item {
  text-align: center;
  padding: 30px;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.cert-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.cert-item h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
}

.testimonials {
  padding: 80px 0;
  background-color: var(--light-color);
}

.testimonials h2 {
  text-align: center;
  margin-bottom: 40px;
  color: var(--dark-color);
  font-size: 2rem;
}

.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.testimonial {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  max-width: 350px;
}

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

.testimonial-content:before {
  content: '"';
  position: absolute;
  top: -10px;
  left: -5px;
  font-size: 3rem;
  color: var(--primary-light);
  font-family: serif;
}

.testimonial-author h4 {
  margin-bottom: 5px;
  color: var(--dark-color);
}

.testimonial-author p {
  color: var(--mid-gray);
}

/* Responsive styles */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .product-detail-grid,
  .cart-container,
  .checkout-container,
  .contact-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .feature,
  .product-card,
  .team-member {
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .tabs-header {
    flex-wrap: wrap;
  }
  
  .tab-btn {
    flex: 1;
    min-width: 120px;
    text-align: center;
  }
  
  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  nav ul li {
    margin: 5px 10px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .feature-grid,
  .stats-container,
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .action-buttons,
  .product-actions {
    flex-direction: column;
  }
}