/* Shared navigation for public pages and generated product details. */
.site-menu { display: contents; }
.menu-toggle, .nav-label--mobile { display: none; }

@media (max-width: 1100px) {
  header.site .header-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0;
    padding: 12px 20px;
    min-height: 68px;
  }
  header.site.mobile-menu-ready .header-inner { flex-wrap: nowrap; }
  header.site .brand { flex: 0 1 200px; min-width: 0; max-width: 200px; }
  header.site .brand .brand-logo {
    height: auto;
    width: 200px;
    max-height: 44px;
    max-width: 100%;
    object-fit: contain;
  }
  .mobile-menu-ready .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex: none;
    margin-left: 12px;
    min-width: 88px;
    min-height: 44px;
    padding: 8px 10px;
    border: 1px solid #cbd0d6;
    border-radius: 4px;
    background: #fff;
    color: #12161c;
    font: 700 12px/1.4 'Noto Sans JP', sans-serif;
    cursor: pointer;
  }
  .menu-toggle__close { display: none; }
  .menu-toggle[aria-expanded="true"] .menu-toggle__bars { display: none; }
  .menu-toggle[aria-expanded="true"] .menu-toggle__close { display: block; }
  header.site .site-menu {
    display: block;
    flex-basis: 100%;
    padding-top: 12px;
    background: #fff;
  }
  header.site.mobile-menu-ready .site-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: calc(100dvh - 68px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 8px 20px 16px;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    box-shadow: 0 12px 20px rgb(0 0 0 / 12%);
  }
  header.site.mobile-menu-ready .site-menu.is-open { display: block; }
  header.site nav.main {
    display: flex;
    flex-direction: column;
    gap: 0;
    font-size: 15px;
    letter-spacing: 0;
  }
  header.site nav.main a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 10px 12px;
    border-bottom: 1px solid #edf0f2;
    color: #26303b;
    font-weight: 500;
  }
  header.site nav.main a[aria-current="page"] {
    color: #a6000f;
    background: #fff3f4;
    font-weight: 700;
  }
  header.site nav.main a[aria-current="page"]::after { display: none; }
  header.site nav.main a[href="contact.html"] { color: #a6000f; font-weight: 700; }
  .nav-label--desktop { display: none; }
  .nav-label--mobile { display: inline; }
  header.site .social-icons { gap: 12px; margin: 12px 0 0; }
  header.site .social-icons a { align-items: center; justify-content: center; width: 44px; height: 44px; }
}