:root {
    --primary: #e3000b;
    --secondary: #ffcf00;
    --accent: #006db7;
    --light: #f5f5f5;
    --dark: #202020;
    --gray: #707070;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
  }

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

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

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

  h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
  }

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

  h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
  }

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

  p {
    margin-bottom: 1rem;
  }

  img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
  }

  .btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
  }

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

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

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

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

  /* Hero Section */
  .hero-section {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-bottom: 3rem;
    overflow: hidden;
  }

  .bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: brightness(0.7);
  }

  .content-wrapper {
    max-width: 800px;
    padding: 2rem;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: var(--border-radius);
  }

  .hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
  }

  /* Age Categories Section */
  .age-categories {
    padding: 4rem 0;
  }

  .section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
  }

  .age-cards {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
  }

  @media (min-width: 768px) {
    .age-cards {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 1024px) {
    .age-cards {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  .age-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.3s ease;
  }

  .age-card:hover {
    transform: translateY(-10px);
  }

  .age-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 1rem;
  }

  .age-card h3 {
    color: var(--primary);
  }

  .age-card p {
    margin-bottom: 1.5rem;
  }

  /* Collection Sections */
  .collection-section {
    padding: 4rem 0;
    position: relative;
  }

  .collection-section:nth-child(odd) {
    background-color: var(--light);
  }

  .collection-section:nth-child(even) {
    background-color: var(--white);
  }

  .juniors-section {
    position: relative;
    color: var(--dark);
  }

  .juniors-section .bg-image {
    opacity: 0.2;
  }

  .collection-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  @media (min-width: 768px) {
    .collection-content {
      flex-direction: row;
      align-items: center;
    }

    .collection-text,
    .collection-products {
      flex: 1;
    }
  }

  .collection-products {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
  }

  @media (min-width: 768px) {
    .collection-products {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  .product-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1rem;
    text-align: center;
    transition: transform 0.3s ease;
  }

  .product-card:hover {
    transform: translateY(-5px);
  }

  .product-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    margin-bottom: 1rem;
  }

  .product-code {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
  }

  .benefits-list {
    list-style: none;
    margin: 1.5rem 0;
  }

  .benefits-list li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
  }

  .benefits-list li i {
    color: var(--accent);
    margin-right: 0.5rem;
  }

  /* Educational Benefits Section */
  .educational-benefits {
    padding: 4rem 0;
    background-color: var(--light);
  }

  .benefits-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
    margin-top: 3rem;
  }

  @media (min-width: 768px) {
    .benefits-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 1024px) {
    .benefits-grid {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  .benefit-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease;
  }

  .benefit-card:hover {
    transform: translateY(-10px);
  }

  .benefit-card i {
    color: var(--primary);
    margin-bottom: 1rem;
  }

  /* CTA Section */
  .cta-section {
    padding: 4rem 0;
    background-color: var(--secondary);
    text-align: center;
  }

  .cta-section h2 {
    color: var(--dark);
  }

  .cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto 0;
  }

  @media (min-width: 768px) {
    .cta-buttons {
      flex-direction: row;
      justify-content: center;
    }
  }

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