@layer base {
  .footer {
    background-color: var(--surface);
    border-top: 1px solid var(--border);
    font-family: var(--font-family-base);
    margin-top: auto;
  }

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-12) var(--spacing-4) var(--spacing-6);
  }

  .mainContent {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-8);
  }

  /* Company Section */
  .companySection {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
  }

  .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    text-decoration: none;
    color: var(--foreground);
    margin-bottom: var(--spacing-2);
  }

  .logoIcon {
    width: 2rem;
    height: 2rem;
    color: var(--primary);
  }

  .logoText {
    font-family: var(--font-family-heading);
    font-weight: 700;
    font-size: 1.25rem;
  }

  .companyDescription {
    color: var(--muted-foreground);
    line-height: 1.6;
    margin: 0;
    font-size: 0.9375rem;
  }

  .contactInfo {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
  }

  .contactItem {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--muted-foreground);
    font-size: 0.875rem;
  }

  .contactIcon {
    width: 1rem;
    height: 1rem;
    color: var(--primary);
    flex-shrink: 0;
  }

  /* Links Section */
  .linksSection {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-8);
  }

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

  .columnTitle {
    font-family: var(--font-family-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--foreground);
    margin: 0 0 var(--spacing-2) 0;
  }

  .linkList {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
  }

  .footerLink {
    color: var(--muted-foreground);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--animation-duration-fast) ease;
  }

  .footerLink:hover {
    color: var(--primary);
  }

  /* Newsletter Section */
  .newsletterSection {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
  }

  .newsletterDescription {
    color: var(--muted-foreground);
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
  }

  .newsletterForm {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
  }

  .newsletterInput {
    font-size: 0.875rem;
  }

  .newsletterButton {
    align-self: flex-start;
  }

  .socialLinks {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-2);
  }

  .socialLink {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
    background-color: var(--muted);
    color: var(--muted-foreground);
    text-decoration: none;
    transition: 
      background-color var(--animation-duration-fast) ease,
      color var(--animation-duration-fast) ease,
      transform var(--animation-duration-fast) ease;
  }

  .socialLink:hover {
    background-color: var(--primary);
    color: var(--primary-foreground);
    transform: translateY(-2px);
  }

  .socialIcon {
    width: 1.25rem;
    height: 1.25rem;
  }

  /* Separator */
  .separator {
    margin: var(--spacing-6) 0;
  }

  /* Bottom Section */
  .bottomSection {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
  }

  .copyright {
    color: var(--muted-foreground);
    font-size: 0.875rem;
  }

  .copyright p {
    margin: 0;
  }

  .bottomLinks {
    display: flex;
    gap: var(--spacing-6);
  }

  .bottomLink {
    color: var(--muted-foreground);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--animation-duration-fast) ease;
  }

  .bottomLink:hover {
    color: var(--primary);
  }

  /* Responsive Design */
  @media (max-width: 1024px) {
    .mainContent {
      grid-template-columns: 1fr 1.5fr;
      gap: var(--spacing-8);
    }

    .newsletterSection {
      grid-column: 1 / -1;
      margin-top: var(--spacing-6);
    }

    .linksSection {
      grid-template-columns: repeat(2, 1fr);
      gap: var(--spacing-6);
    }
  }

  @media (max-width: 768px) {
    .container {
      padding: var(--spacing-8) var(--spacing-3) var(--spacing-4);
    }

    .mainContent {
      grid-template-columns: 1fr;
      gap: var(--spacing-6);
    }

    .linksSection {
      grid-template-columns: repeat(2, 1fr);
      gap: var(--spacing-4);
    }

    .newsletterForm {
      flex-direction: row;
    }

    .newsletterInput {
      flex: 1;
    }

    .bottomSection {
      flex-direction: column;
      text-align: center;
      gap: var(--spacing-3);
    }

    .bottomLinks {
      gap: var(--spacing-4);
    }
  }

  @media (max-width: 480px) {
    .container {
      padding: var(--spacing-6) var(--spacing-2) var(--spacing-3);
    }

    .linksSection {
      grid-template-columns: 1fr;
      gap: var(--spacing-4);
    }

    .newsletterForm {
      flex-direction: column;
    }

    .socialLinks {
      justify-content: center;
    }

    .bottomLinks {
      flex-direction: column;
      gap: var(--spacing-2);
    }
  }

  /* Dark mode adjustments */
  :global(.dark) .footer {
    background-color: var(--surface);
    border-top-color: var(--border);
  }

  :global(.dark) .socialLink {
    background-color: var(--muted);
  }

  :global(.dark) .socialLink:hover {
    background-color: var(--primary);
    color: var(--primary-foreground);
  }
}