@layer base {
  .section {
    padding: var(--spacing-16) 0;
    background-color: var(--surface);
  }

  .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
  }

  .header {
    text-align: center;
    margin-bottom: var(--spacing-12);
  }

  .icon {
    color: var(--info);
    margin-bottom: var(--spacing-4);
  }

  .title {
    font-family: var(--font-family-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    color: var(--foreground);
  }

  .subtitle {
    font-size: 1.125rem;
    color: var(--muted-foreground);
  }

  .faqList {
    margin-bottom: var(--spacing-12);
  }

  .faqItem {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
    overflow: hidden;
    transition: all var(--animation-duration-fast) ease;
  }

  .faqItem:hover {
    box-shadow: var(--shadow-md);
  }

  .faqQuestion {
    width: 100%;
    padding: var(--spacing-6);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-4);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    transition: all var(--animation-duration-fast) ease;
  }

  .faqQuestion:hover {
    background-color: var(--muted);
  }

  .faqQuestion[aria-expanded="true"] {
    background-color: var(--muted);
  }

  .chevron {
    flex-shrink: 0;
    color: var(--primary);
    transition: transform var(--animation-duration-fast) ease;
  }

  .faqAnswer {
    padding: 0 var(--spacing-6) var(--spacing-6);
    animation: fadeIn var(--animation-duration-normal) ease;
  }

  .faqAnswer p {
    color: var(--muted-foreground);
    line-height: 1.6;
    margin: 0;
  }

  .contact {
    display: flex;
    justify-content: center;
  }

  .contactCard {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 500px;
    width: 100%;
  }

  .contactTitle {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-3);
  }

  .contactDescription {
    margin-bottom: var(--spacing-6);
    opacity: 0.9;
  }

  .contactMethods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
  }

  .contactMethod {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    color: white;
    text-decoration: none;
    transition: all var(--animation-duration-fast) ease;
    backdrop-filter: var(--backdrop-blur);
  }

  .contactMethod:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Responsive design */
  @media (max-width: 768px) {
    .title {
      font-size: 2rem;
    }

    .faqQuestion {
      padding: var(--spacing-4);
      font-size: 1rem;
    }

    .faqAnswer {
      padding: 0 var(--spacing-4) var(--spacing-4);
    }

    .contactCard {
      padding: var(--spacing-6);
    }

    .contactMethods {
      gap: var(--spacing-2);
    }

    .contactMethod {
      padding: var(--spacing-2) var(--spacing-3);
      font-size: 0.875rem;
    }
  }
}