:root {
    --primary: #f7b500;
    --secondary: #2a3b4c;
    --dark: #1a2530;
    --light: #f5f5f5;
    --accent: #e63946;
    --text-dark: #333333;
    --text-light: #ffffff;
    --gray: #6c757d;
    --border-radius: 4px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

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

  /* General Styles */
  main {
    font-family: 'Roboto', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
  }

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

  h1, h2, h3 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    line-height: 1.2;
  }

  h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }

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

  h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background-color: var(--primary);
  }

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

  p {
    margin-bottom: 1rem;
  }

  a {
    color: var(--secondary);
    text-decoration: none;
    transition: color 0.3s ease;
  }

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

  button {
    cursor: pointer;
    border: none;
    font-family: 'Roboto', sans-serif;
    transition: all 0.3s ease;
  }

  /* Section positioning */
  section {
    position: relative;
    padding: 80px 0;
  }

  .bg-image {
    position: absolute;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
    top: 0;
    left: 0;
  }

  /* Hero Section */
  .search-hero {
    position: relative;
    background-color: var(--dark);
    color: var(--text-light);
    padding: 120px 0;
    text-align: center;
    overflow: hidden;
  }

  .search-container {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
  }

  .search-intro {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

  .search-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
  }

  .search-form input {
    flex: 1;
    padding: 15px 20px;
    font-size: 1.1rem;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    box-shadow: var(--box-shadow);
  }

  .search-button {
    background-color: var(--primary);
    color: var(--dark);
    padding: 0 25px;
    font-size: 1.1rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    box-shadow: var(--box-shadow);
  }

  .search-button:hover {
    background-color: #e6a800;
  }

  /* Popular Searches */
  .popular-searches {
    background-color: var(--light);
    text-align: center;
  }

  .search-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
  }

  .tag {
    background-color: white;
    color: var(--secondary);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    box-shadow: var(--box-shadow);
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
  }

  .tag:hover {
    background-color: var(--primary);
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
  }

  /* Search Categories */
  .search-categories {
    background-color: white;
  }

  .category-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 30px;
  }

  .category-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
  }

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

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

  .category-card h3, .category-card p {
    padding: 0 20px;
  }

  .category-card h3 {
    margin-top: 20px;
    color: var(--secondary);
  }

  .category-link {
    display: inline-block;
    margin: 0 20px 20px;
    color: var(--primary);
    font-weight: 500;
  }

  .category-link i {
    margin-left: 5px;
    transition: transform 0.3s ease;
  }

  .category-link:hover i {
    transform: translateX(5px);
  }

  /* Advanced Search */
  .advanced-search {
    background-color: var(--secondary);
    color: var(--text-light);
  }

  .advanced-search h2 {
    color: var(--text-light);
  }

  .advanced-search-form {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 8px;
    backdrop-filter: blur(5px);
  }

  .form-row {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 20px;
  }

  .form-group {
    flex: 1;
  }

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

  .form-group select, .form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
  }

  .form-group select option {
    background-color: var(--secondary);
    color: var(--text-light);
  }

  .advanced-search-button {
    background-color: var(--primary);
    color: var(--dark);
    padding: 12px 25px;
    font-size: 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    display: block;
    margin: 20px auto 0;
  }

  .advanced-search-button:hover {
    background-color: #e6a800;
  }

  /* Search Tips */
  .search-tips {
    background-color: var(--light);
  }

  .tips-container {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 30px;
    margin-bottom: 40px;
  }

  .tip {
    background-color: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease;
  }

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

  .tip i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 15px;
  }

  .search-help {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    margin-top: 40px;
  }

  .search-help a {
    color: var(--accent);
    font-weight: 500;
  }

  .search-help a:hover {
    text-decoration: underline;
  }

  /* Responsive Styles */
  @media (min-width: 768px) {
    h1 {
      font-size: 3rem;
    }
    
    .category-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .tips-container {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
      flex-direction: row;
    }
  }

  @media (min-width: 1024px) {
    h1 {
      font-size: 3.5rem;
    }
    
    .category-grid {
      grid-template-columns: repeat(4, 1fr);
    }
    
    .tips-container {
      grid-template-columns: repeat(4, 1fr);
    }
  }