:root {
    --primary: #1e5f74;
    --primary-dark: #0d3c4a;
    --secondary: #e67e22;
    --secondary-dark: #d35400;
    --text-dark: #333333;
    --text-light: #f5f5f5;
    --bg-light: #f9f9f9;
    --bg-dark: #2c3e50;
    --border-color: #dddddd;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
  }

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

  body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
  }

  .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
  }

  h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.2;
    color: var(--primary-dark);
  }

  h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
  }

  h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
  }

  h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--secondary);
  }

  h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }

  p {
    margin-bottom: 1.5rem;
  }

  img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
  }

  ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
  }

  li {
    margin-bottom: 0.5rem;
  }

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

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

  .btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: var(--primary);
    color: white;
    border-radius: 4px;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow);
  }

  .btn:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
  }

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

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

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

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

  /* Section Styles */
  section {
    padding: 5rem 0;
    position: relative;
  }

  section:nth-child(even) {
    background-color: #f5f9fa;
  }

  .bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.2;
  }

  /* Hero Section */
  .hero-section {
    padding: 8rem 0;
    text-align: center;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
  }

  .hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1;
  }

  .hero-section h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  }

  .hero-section .subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: white;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  }

  /* Intro Section */
  .intro-section .container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  .intro-content {
    flex: 1;
  }

  .intro-image {
    flex: 1;
    box-shadow: var(--shadow);
    border-radius: 8px;
    overflow: hidden;
    transform: rotate(2deg);
  }

  /* Categories Section */
  .categories-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
    margin-top: 2rem;
  }

  .category-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
  }

  .category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
  }

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

  .category-card h3, .category-card p, .category-card a {
    padding: 0 1.5rem;
  }

  .category-card h3 {
    margin-top: 1.5rem;
  }

  .category-card a {
    margin: 1.5rem;
    display: inline-block;
  }

  /* Featured Product */
  .featured-product .container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  .featured-content {
    flex: 1;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .featured-image {
    flex: 1;
    box-shadow: var(--shadow);
    border-radius: 8px;
    overflow: hidden;
    transform: rotate(-2deg);
  }

  .features-list {
    margin-bottom: 1.5rem;
  }

  .features-list li {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
  }

  .features-list i {
    color: var(--secondary);
    margin-right: 0.75rem;
  }

  /* Testimonials */
  .testimonials-slider {
    margin: 2rem 0;
    position: relative;
  }

  .testimonial {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
  }

  .testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
  }

  .testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 1rem;
    object-fit: cover;
  }

  .author-info h4 {
    margin-bottom: 0.25rem;
  }

  .author-info p {
    margin-bottom: 0;
    font-style: italic;
    color: #666;
  }

  .testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
  }

  .testimonial-controls button {
    background-color: var(--primary);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
  }

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

  /* Care Guide */
  .care-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  .care-text {
    flex: 1;
  }

  .care-image {
    flex: 1;
    box-shadow: var(--shadow);
    border-radius: 8px;
    overflow: hidden;
  }

  /* CTA Section */
  .cta-section {
    text-align: center;
    color: var(--text-light);
    position: relative;
    padding: 6rem 0;
  }

  .cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1;
  }

  .cta-content {
    background-color: rgba(30, 95, 116, 0.8);
    padding: 3rem;
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto;
  }

  .cta-content h2 {
    color: white;
  }

  .cta-content h2:after {
    background-color: white;
  }

  .cta-content p {
    color: white;
    margin-bottom: 2rem;
  }

  .cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
  }

  /* Screen Reader Only */
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
  }

  /* Responsive Styles */
  @media (min-width: 768px) {
    h1 {
      font-size: 3rem;
    }

    .intro-section .container {
      flex-direction: row;
      align-items: center;
    }

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

    .featured-product .container {
      flex-direction: row;
      align-items: center;
    }

    .care-content {
      flex-direction: row;
      align-items: center;
    }

    .cta-buttons {
      flex-direction: row;
      justify-content: center;
    }
  }

  @media (min-width: 1024px) {
    h1 {
      font-size: 3.5rem;
    }

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