:root {
  --primary-color: #0072bb;
  --secondary-color: #005b94;
  --accent-color: #ffd700;
  --text-color: #333333;
  --light-gray: #f5f5f5;
  --medium-gray: #e0e0e0;
  --dark-gray: #666666;
  --white: #ffffff;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --border-radius: 4px;
  --shadow: 0 2px 5px rgba(0,0,0,0.1);
  --transition: all 0.3s ease;
}

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

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

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

a:hover {
  color: var(--secondary-color);
}

button, .button {
  cursor: pointer;
  border: none;
  padding: 10px 20px;
  border-radius: var(--border-radius);
  background-color: var(--primary-color);
  color: var(--white);
  font-weight: 500;
  transition: var(--transition);
}

button:hover, .button:hover {
  background-color: var(--secondary-color);
}

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

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

.button-accent {
  background-color: var(--accent-color);
  color: var(--text-color);
}

.button-accent:hover {
  background-color: #e6c300;
}

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

header {
  background-color: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  margin-right: 10px;
}

.logo a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 20px;
}

nav ul li a {
  font-weight: 500;
  padding: 5px 10px;
}

.cart-icon {
  position: relative;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--accent-color);
  color: var(--text-color);
  font-size: 0.7rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

main {
  padding: 40px 0;
  min-height: calc(100vh - 210px);
}

.hero {
  background: linear-gradient(to right, #0072bb, #005b94);
  color: var(--white);
  padding: 60px 0;
  text-align: center;
  margin-bottom: 40px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 30px;
}

.features {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 60px;
  gap: 30px;
}

.feature {
  flex: 1;
  min-width: 250px;
  background-color: var(--white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.feature h3 {
  margin-bottom: 15px;
}

.stats {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin: 40px 0;
  gap: 20px;
}

.stat {
  text-align: center;
}

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

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

.about-text {
  background-color: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 60px;
}

.about-text h2 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

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

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

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

.product-info {
  padding: 20px;
}

.product-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.product-description {
  color: var(--dark-gray);
  margin-bottom: 15px;
}

.product-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

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

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

.product-gallery {
  position: relative;
}

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

.product-details {
  display: flex;
  flex-direction: column;
}

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

.product-details .product-price {
  font-size: 1.8rem;
  margin: 15px 0;
}

.product-meta {
  margin: 20px 0;
  padding: 15px 0;
  border-top: 1px solid var(--medium-gray);
  border-bottom: 1px solid var(--medium-gray);
}

.product-meta p {
  margin-bottom: 8px;
}

.quantity-selector {
  display: flex;
  align-items: center;
  margin: 20px 0;
}

.quantity-selector button {
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  padding: 0;
}

.quantity-selector input {
  width: 60px;
  height: 40px;
  text-align: center;
  font-size: 1rem;
  border: 1px solid var(--medium-gray);
  margin: 0 10px;
}

.product-buttons {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.product-buttons button {
  flex: 1;
  height: 50px;
}

.product-description-long {
  margin-top: 40px;
}

.product-description-long h2 {
  margin-bottom: 15px;
  color: var(--primary-color);
}

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

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

.cart-item {
  display: grid;
  grid-template-columns: 100px 2fr 1fr 1fr 50px;
  gap: 20px;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid var(--medium-gray);
}

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

.cart-item-info h3 {
  margin-bottom: 5px;
}

.cart-item-price {
  font-weight: 700;
}

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

.cart-item-quantity button {
  width: 30px;
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1rem;
  padding: 0;
}

.cart-item-quantity input {
  width: 40px;
  height: 30px;
  text-align: center;
  font-size: 0.9rem;
  border: 1px solid var(--medium-gray);
  margin: 0 5px;
}

.cart-item-remove {
  color: var(--danger-color);
  background: none;
  padding: 0;
  font-size: 1.2rem;
}

.cart-item-remove:hover {
  color: #b52d3a;
  background: none;
}

.cart-summary {
  background-color: var(--light-gray);
  padding: 20px;
  border-radius: var(--border-radius);
}

.cart-summary h2 {
  margin-bottom: 15px;
}

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

.summary-row.total {
  font-size: 1.2rem;
  font-weight: 700;
  border-top: 1px solid var(--medium-gray);
  margin-top: 10px;
  padding-top: 15px;
}

.checkout-page {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 30px;
}

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

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

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

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

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

.success-page {
  text-align: center;
  padding: 60px 0;
}

.success-icon {
  font-size: 5rem;
  color: var(--success-color);
  margin-bottom: 20px;
}

.about-page .team {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

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

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

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

.team-member-info {
  padding: 20px;
}

.team-member-info h3 {
  margin-bottom: 5px;
}

.team-member-info p {
  color: var(--dark-gray);
  margin-bottom: 10px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-links a {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--light-gray);
  color: var(--dark-gray);
}

.social-links a:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

footer {
  background-color: #003159;
  color: var(--white);
  padding: 60px 0 30px;
}

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

.footer-section h3 {
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: #a9c5dd;
}

.footer-links a:hover {
  color: var(--white);
}

.contact-info p {
  margin-bottom: 10px;
}

.copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #004680;
  font-size: 0.9rem;
  color: #a9c5dd;
}

.glossary {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 30px;
  margin-top: 60px;
}

.glossary h2 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.glossary-item {
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--medium-gray);
}

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

.glossary-item h3 {
  margin-bottom: 5px;
}

.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1000px;
  background-color: var(--white);
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
  border-radius: var(--border-radius);
  padding: 20px;
  z-index: 9999;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
}

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

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
  }

  nav ul {
    margin-top: 15px;
  }

  .single-product {
    grid-template-columns: 1fr;
  }

  .cart-item {
    grid-template-columns: 80px 1fr 80px;
  }

  .cart-item-price {
    display: none;
  }

  .checkout-page {
    grid-template-columns: 1fr;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}