:root {
    --primary: #2c3e50;
    --secondary: #e74c3c;
    --accent: #3498db;
    --light: #ecf0f1;
    --dark: #2c3e50;
    --text-dark: #333;
    --text-light: #f8f9fa;
    --background: #ffffff;
    --gray-light: #f8f9fa;
    --gray: #e9ecef;
    --gray-dark: #6c757d;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
  }

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

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

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

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

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

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

  h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--secondary);
    margin: 15px auto 0;
  }

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

  p {
    margin-bottom: 1.5rem;
  }

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

  .bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.1;
  }

  .section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
  }

  /* Hero Section */
  .hero-section {
    position: relative;
    padding: 6rem 0;
    background-color: var(--primary);
    color: var(--text-light);
    text-align: center;
    overflow: hidden;
  }

  .hero-section .bg-image {
    opacity: 0.3;
  }

  .hero-section h1 {
    color: var(--text-light);
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  }

  .hero-description {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  }

  /* Rolety Types Section */
  .rolety-types {
    padding: 5rem 0;
    background-color: var(--background);
  }

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

  .type-card {
    background-color: var(--gray-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
  }

  .type-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  }

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

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

  .type-card h3 {
    margin-top: 1.5rem;
    color: var(--primary);
  }

  .type-card .btn-secondary {
    margin: 0 1.5rem 1.5rem;
    display: inline-block;
  }

  /* Benefits Section */
  .benefits-section {
    position: relative;
    padding: 5rem 0;
    background-color: var(--primary);
    color: var(--text-light);
  }

  .benefits-section h2 {
    color: var(--text-light);
  }

  .benefits-section h2:after {
    background: var(--accent);
  }

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

  .benefit-item {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
  }

  .benefit-item:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
  }

  .benefit-item i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1rem;
  }

  .benefit-item h3 {
    color: var(--text-light);
  }

  /* Materials Section */
  .materials-section {
    padding: 5rem 0;
    background-color: var(--gray-light);
  }

  .materials-showcase {
    margin-top: 3rem;
  }

  .material-card {
    display: flex;
    flex-direction: column;
    background-color: var(--background);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
  }

  .material-image {
    flex: 1;
  }

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

  .material-info {
    flex: 2;
    padding: 1.5rem;
  }

  .material-info h3 {
    color: var(--primary);
  }

  /* Inspiration Section */
  .inspiration-section {
    position: relative;
    padding: 5rem 0;
    background-color: var(--dark);
    color: var(--text-light);
  }

  .inspiration-section h2, .inspiration-section .section-intro {
    color: var(--text-light);
  }

  .inspiration-section h2:after {
    background: var(--secondary);
  }

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

  .gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
  }

  .gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
  }

  .gallery-caption {
    padding: 1.5rem;
    background-color: var(--background);
    color: var(--text-dark);
  }

  .gallery-caption h3 {
    color: var(--primary);
  }

  /* Contact Section */
  .contact-section {
    padding: 5rem 0;
    background-color: var(--gray-light);
  }

  .contact-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
  }

  .contact-form {
    flex: 1;
    background-color: var(--background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
  }

  .form-group {
    margin-bottom: 1.5rem;
  }

  .form-group.full-width {
    grid-column: 1 / -1;
  }

  label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary);
  }

  input, select, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
  }

  input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
  }

  .btn-primary, .btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
  }

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

  .btn-primary:hover {
    background-color: #c0392b;
  }

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

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

  .contact-info {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
  }

  .info-item {
    background-color: var(--background);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
  }

  .info-item i {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 1rem;
  }

  .info-item h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
  }

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

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

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

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

    .material-card {
      flex-direction: row;
    }

    .material-image {
      flex: 1;
    }

    .material-info {
      flex: 2;
    }

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

    .contact-form {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
    }

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

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

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

    .benefits-container {
      grid-template-columns: repeat(3, 1fr);
    }

    .inspiration-gallery {
      grid-template-columns: repeat(3, 1fr);
    }

    .contact-container {
      flex-direction: row;
    }

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