/* KparK Formation - Mobile nav fallback styles */
@media (max-width: 1023px){
  body.kpf-nav-open { overflow: hidden; }
  #burgerMenu { z-index: 10001; position: relative; }
  #block-formation-main-menu.kpf-mobile-open {
    display: block !important;
    position: fixed;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 380px;
    height: 100vh;
    height: 100dvh;
    background: #ffffff;
    z-index: 10000;
    overflow-y: auto;
    padding: 80px 24px 32px;
    box-shadow: -8px 0 32px rgba(0, 15, 45, 0.18);
    border-left: 1px solid #e5e7eb;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-menu {
    display: flex !important;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-menu > li {
    border-bottom: 1px solid #e5e7eb;
    padding: 14px 0;
    margin: 0;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-menu-item-title {
    background: transparent;
    border: 0;
    color: #000F2D;
    font-weight: 700;
    font-size: 17px;
    padding: 4px 0;
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    text-decoration: none;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-menu-item-title svg {
    transition: transform .2s;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-submenu {
    display: none;
    padding-top: 12px;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-submenu.kpf-sub-open {
    display: block;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-submenu ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-submenu li {
    padding: 8px 0;
    border: 0;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-submenu a {
    color: #1a2238;
    text-decoration: none;
    font-size: 15px;
    display: block;
    padding: 6px 12px;
  }
  #block-formation-main-menu.kpf-mobile-open .nav-submenu a:hover {
    background: #E8EEF7;
    border-radius: 6px;
  }
  /* Backdrop overlay */
  body.kpf-nav-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 15, 45, 0.5);
    z-index: 9999;
    animation: kpfFadeIn .15s ease;
  }
  @keyframes kpfFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
}