.mobile-menu-toggle,
.mobile-menu-call,
.mobile-menu-backdrop {
  display: none;
}

@media (max-width: 760px) {
  .site-header {
    z-index: 1001;
  }

  .header-inner {
    position: relative;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    align-items: center !important;
    gap: 0.75rem !important;
    min-height: 76px !important;
    padding: 0.65rem 0 !important;
  }

  .brand {
    grid-column: 1;
    min-width: 0;
  }

  .header-actions {
    display: none !important;
  }

  .site-nav {
    grid-column: 1 / -1;
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start !important;
    flex-wrap: nowrap !important;
    gap: 0.25rem !important;
    width: 100%;
    padding: 0.75rem;
    background: rgba(5, 10, 14, 0.98);
    border: 1px solid var(--border, var(--line, rgba(255, 255, 255, 0.16)));
    border-radius: 12px;
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.55);
  }

  .site-nav a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0.75rem 0.9rem !important;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 800;
    text-decoration: none;
  }

  .site-nav a:hover,
  .site-nav a:focus-visible,
  .site-nav a[aria-current="page"] {
    background: rgba(255, 255, 255, 0.08);
  }

  .mobile-menu-call {
    display: flex !important;
    justify-content: center;
    margin-top: 0.35rem;
    background: var(--gold, var(--yellow, #ffc400));
    color: #151000 !important;
  }

  .mobile-menu-toggle {
    grid-column: 2;
    display: inline-flex;
    width: 48px;
    height: 48px;
    padding: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border: 1px solid var(--border, var(--line, rgba(255, 255, 255, 0.18)));
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    color: inherit;
    cursor: pointer;
  }

  .mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .site-nav {
    position: absolute !important;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    z-index: 1002;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .site-header.mobile-menu-open .site-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-header.mobile-menu-open .mobile-menu-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .site-header.mobile-menu-open .mobile-menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .site-header.mobile-menu-open .mobile-menu-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .mobile-menu-backdrop:not([hidden]) {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: block;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.58);
    cursor: default;
  }

  html.mobile-menu-scroll-lock,
  html.mobile-menu-scroll-lock body {
    overflow: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-menu-toggle span,
  .site-nav {
    transition: none;
  }
}