/* =========================
   MOBILE NAV - ACCORDION
   Clean Industrial (Single Block)
========================= */
@media (max-width: 768px){

  /* ===== حاوية القائمة ===== */
  .main-nav{
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;

    background: #fff;
    overflow: auto;

    padding: 12px 12px 90px;
    z-index: 9998;

    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform .18s ease, opacity .18s ease;
  }

  .main-nav.is-open{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  /* ===== اتجاه النص حسب اللغة ===== */
  html[dir="rtl"] .main-nav{ text-align: right; }
  html[dir="ltr"] .main-nav{ text-align: left; }

  /* ===== الروابط الرئيسية ===== */
  .main-nav > a,
  .main-nav .nav-item > a{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;

    padding: 13px 12px;
    margin: 8px 0;

    border-radius: 12px;
    background: #f6f7fa;
    border: 1px solid #e9edf5;

    color: #0b1a2b;
    text-decoration: none;
    font-weight: 800;
  }

  .main-nav > a:active,
  .main-nav .nav-item > a:active{
    background: #eef2f8;
  }

  /* ===== عنصر فيه Submenu ===== */
  .main-nav .nav-item.has-megamenu{
    margin: 0 0 6px;
  }

  /* ===== Submenu Container ===== */
  .main-nav .mega-menu{
    position: static !important;
    display: none !important;

    margin: 6px 0 12px;
    padding: 10px;

    border-radius: 12px;
    background: #fff;
    border: 1px solid #e9edf5;
  }

  .main-nav .nav-item.has-megamenu.is-open .mega-menu{
    display: block !important;
  }

  /* ===== روابط داخل الـ Submenu ===== */
  .main-nav .mega-menu .mega-menu-links a{
    display: block;

    padding: 11px 11px;
    margin-bottom: 8px;

    border-radius: 10px;
    background: #f6f7fa;
    border: 1px solid #e9edf5;

    color: #0b1a2b;
    text-decoration: none;
    font-weight: 700;
  }

  /* اخفاء صورة الميجا في الموبايل */
  .main-nav .mega-menu .mega-menu-image{
    display: none !important;
  }

  /* ===== زر السهم (يُضاف بالـ JS) ===== */
  .nav-acc-toggle{
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid #e3e7f1;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
  }

  .nav-acc-toggle i{
    transition: transform .18s ease;
  }

  .nav-item.has-megamenu.is-open .nav-acc-toggle i{
    transform: rotate(180deg);
  }

  /* ===== زر الترجمة: واضح كزر ===== */
  .main-nav .lang-switch{
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 13px 12px;
    margin: 10px 0 0;

    border-radius: 12px;
    background: #0b1a2b !important;
    color: #fff !important;
    border: 1px solid rgba(255,255,255,0.18);

    font-weight: 900;
    text-decoration: none;
  }

  .main-nav .lang-switch i{ font-size: 16px; }
  .main-nav .lang-switch span{ font-size: 14px; letter-spacing: .4px; }
}