/* Header component styles */
@layer components {
  .site-header {
    position: relative;
    z-index: 1000;
    background-color: var(--color-limestone);
    border-bottom: 1px solid var(--color-espresso-12);
    width: 100%;
  }

  .site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    min-height: 72px;
    padding-block: var(--space-3);
  }

  .site-header__brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--color-espresso);
    flex-shrink: 0;
    min-width: 0;
  }

  .site-header__logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
  }

  .site-header__brand-text {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-espresso);
    white-space: nowrap;
  }

  .site-header__toggle {
    display: none;
    position: relative;
    width: 48px;
    height: 48px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: var(--radius-default);
    transition: background-color var(--transition-fast);
  }

  .site-header__toggle:hover {
    background-color: var(--color-limestone-deep);
  }

  .site-header__toggle:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
  }

  .site-header__toggle-icon,
  .site-header__toggle-icon::before,
  .site-header__toggle-icon::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-espresso);
    border-radius: 1px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .site-header__toggle-icon {
    top: 50%;
    transform: translate(-50%, -50%);
  }

  .site-header__toggle-icon::before {
    content: "";
    top: -8px;
  }

  .site-header__toggle-icon::after {
    content: "";
    top: 8px;
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-icon {
    background-color: transparent;
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before {
    top: 0;
    transform: translateX(-50%) rotate(45deg);
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after {
    top: 0;
    transform: translateX(-50%) rotate(-45deg);
  }

  .site-header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    flex-shrink: 1;
    min-width: 0;
  }

  .site-header__nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .site-header__nav-item {
    margin: 0;
    padding: 0;
    flex-shrink: 0;
  }

  .site-header__nav-link {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-espresso);
    text-decoration: none;
    padding: var(--space-2) var(--space-1);
    border-bottom: 2px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
    white-space: nowrap;
  }

  .site-header__nav-link:hover {
    color: var(--color-olive);
    border-bottom-color: var(--color-brass);
  }

  .site-header__nav-link:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
    border-radius: var(--radius-default);
  }

  .site-header__nav-footer {
    display: none;
  }

  @media (max-width: 1023px) {
    .site-header__toggle {
      display: inline-flex;
      z-index: 1002;
    }

    .site-header__nav {
      position: fixed;
      top: 0;
      right: 0;
      bottom: 0;
      width: min(320px, 85vw);
      max-width: 100%;
      background-color: var(--color-limestone);
      box-shadow: var(--shadow-dialog);
      flex-direction: column;
      align-items: stretch;
      gap: 0;
      padding: var(--space-7) var(--space-5) var(--space-5);
      transform: translateX(100%);
      transition: transform var(--transition-fast);
      overflow-y: auto;
      z-index: 1001;
      visibility: hidden;
    }

    .site-header__nav.is-open {
      transform: translateX(0);
      visibility: visible;
    }

    .site-header__nav-list {
      flex-direction: column;
      align-items: stretch;
      gap: 0;
      margin: 0;
      padding: 0;
    }

    .site-header__nav-item {
      margin: 0;
      padding: 0;
      border-bottom: 1px solid var(--color-espresso-12);
    }

    .site-header__nav-link {
      display: block;
      font-size: 1.25rem;
      font-weight: 500;
      padding: var(--space-4) var(--space-2);
      border-bottom: none;
      color: var(--color-espresso);
    }

    .site-header__nav-link:hover {
      color: var(--color-olive);
      background-color: var(--color-limestone-deep);
    }

    .site-header__nav-footer {
      display: block;
      margin-top: auto;
      padding-top: var(--space-5);
      border-top: 1px solid var(--color-espresso-12);
    }

    .site-header__nav-phone {
      display: block;
      font-size: 1rem;
      font-weight: 600;
      color: var(--color-olive);
      text-decoration: none;
      margin-bottom: var(--space-2);
    }

    .site-header__nav-address {
      font-style: normal;
      font-size: 0.875rem;
      color: var(--color-ink-muted);
      line-height: 1.5;
    }
  }

  @media (min-width: 1024px) {
    .site-header__inner {
      min-height: 80px;
    }

    .site-header__logo {
      width: 44px;
      height: 44px;
    }

    .site-header__brand-text {
      font-size: 1.375rem;
    }

    .site-header__nav-list {
      gap: var(--space-6);
    }
  }
}