@layer blocks {
  .vwc-LuckyBar {
    background: var(--vwc-green-deep);
    color: var(--vwc-white);
    padding: 0.75rem 1rem;
    text-align: center;
    font-size: var(--text-sm);
  }

  .vwc-LuckyBar p {
    max-width: none;
    margin: 0;
  }

  .vwc-Header {
    position: sticky;
    top: 0;
    background: var(--vwc-bg-secondary);
    border-bottom: 1px solid var(--vwc-border-subtle);
    z-index: 100;
    transition: transform 0.3s ease;
  }

  .vwc-Header.is-hidden {
    transform: translateY(-100%);
  }

  .vwc-Header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1rem;
    max-width: 1440px;
    margin-inline: auto;
  }

  .vwc-Header-brand {
    flex-shrink: 0;
  }

  .vwc-Header-brand img {
    height: 50px;
    width: auto;
  }

  .vwc-Header-menuToggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--vwc-text-primary);
    padding: 0.5rem;
    cursor: pointer;
  }

  @media (max-width: 768px) {
    .vwc-Header-menuToggle {
      display: block;
    }
  }

  .vwc-Header-nav {
    flex: 1;
  }

  @media (max-width: 768px) {
    .vwc-Header-nav {
      position: fixed;
      top: 0;
      right: 0;
      bottom: 0;
      width: min(300px, 80vw);
      background: var(--vwc-bg-elevated);
      padding: 2rem 1rem;
      transform: translateX(100%);
      transition: transform 0.3s ease;
      box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
      z-index: 200;
    }

    .vwc-Header-nav[aria-hidden="false"] {
      transform: translateX(0);
    }
  }

  .vwc-Header-cta {
    flex-shrink: 0;
  }

  @media (max-width: 768px) {
    .vwc-Header-cta {
      display: none;
    }
  }

  .vwc-NavList {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  @media (max-width: 768px) {
    .vwc-NavList {
      flex-direction: column;
      align-items: stretch;
      gap: 0;
    }
  }

  .vwc-NavList-link {
    display: block;
    color: var(--vwc-text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
  }

  .vwc-NavList-link:hover {
    color: var(--vwc-accent-primary);
  }

  .vwc-NavList-link[aria-current="page"] {
    color: var(--vwc-accent-primary);
    font-weight: 700;
  }

  @media (max-width: 768px) {
    .vwc-NavList-link {
      padding: 1rem;
      border-bottom: 1px solid var(--vwc-border-subtle);
    }
  }

  /* Mobile menu close button */
  .vwc-Header-menuClose {
    display: none;
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--vwc-text-primary);
    padding: 0.5rem;
    cursor: pointer;
    font-size: 1.5rem;
  }

  @media (max-width: 768px) {
    .vwc-Header-menuClose {
      display: block;
    }
  }

  /* Mobile menu overlay */
  .vwc-Header-overlay {
    display: none;
  }

  @media (max-width: 768px) {
    .vwc-Header-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.7);
      z-index: 150;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }

    .vwc-Header-overlay.is-visible {
      display: block;
      opacity: 1;
      pointer-events: auto;
    }
  }
}