/* ========================================
   MAIN HEADER STYLES
   website/assets/css/header.css
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--gray-900);
    overflow-x: hidden;
    padding-top: var(--header-height);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ========================================
   TOP ANNOUNCEMENT BAR
   ======================================== */
.top-announcement-bar {
    background: linear-gradient(135deg, var(--dark-navy) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    padding: 0.75rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1002;
    font-size: 0.875rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* إخفاء شريط الإعلانات عند السكرول */
.top-announcement-bar.hidden {
    top: -50px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.announcement-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.announcement-text {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.announcement-icon {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.top-social-links {
    display: flex;
    gap: 0.5rem;
}

.social-link {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.875rem;
}

.social-link:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

/* ========================================
   MAIN HEADER
   ======================================== */
.main-header {
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.08);
    position: fixed;
    top: 46px;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--primary-blue) 0%, 
        var(--secondary-blue) 50%, 
        var(--electric-blue) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.main-header.scrolled {
    top: 0;
    box-shadow: 0 8px 32px rgba(0, 102, 255, 0.15);
}

.main-header.scrolled::before {
    opacity: 1;
}

.header-container {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 2rem;
    height: var(--header-height);
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-header.scrolled .header-container {
    height: var(--header-scrolled-height);
}

/* ========================================
   LOGO
   ======================================== */
.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: var(--logo-padding) 0;
    position: relative;
    min-width: 180px;
}

.logo-image {
    max-height: var(--logo-max-height);
    width: auto;
    max-width: 200px;
    height: auto;
    object-fit: contain;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 2px 8px rgba(0, 102, 255, 0.1));
}

.main-header.scrolled .logo-image {
    max-height: var(--logo-scrolled-height);
}

.logo-container:hover .logo-image {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 12px rgba(0, 102, 255, 0.2));
}

/* ========================================
   NAVIGATION
   ======================================== */
.main-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    position: relative;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    color: var(--gray-900);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 184, 255, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s;
    border-radius: 12px;
}

.nav-link:hover::before,
.nav-item.active .nav-link::before {
    opacity: 1;
}

.nav-link:hover,
.nav-item.active .nav-link {
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.nav-dropdown-icon {
    font-size: 0.75rem;
    transition: transform 0.3s;
}

.nav-item:hover .nav-dropdown-icon {
    transform: rotate(180deg);
}

/* ========================================
   MEGA MENU
   ======================================== */
.mega-menu {
    position: absolute;
    top: calc(100% + 15px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 700px;
    background: var(--white);
    box-shadow: 0 25px 70px rgba(0, 102, 255, 0.15);
    border-radius: 20px;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    border: 1px solid rgba(0, 102, 255, 0.1);
}

.mega-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 8px solid var(--white);
}

.nav-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    top: 100%;
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.mega-menu-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    text-decoration: none;
    color: inherit;
    border-radius: 12px;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.mega-menu-item:hover {
    background: var(--gray-50);
    border-color: rgba(0, 102, 255, 0.2);
    transform: translateX(5px);
}

.mega-menu-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.mega-menu-content h3 {
    font-size: 0.9375rem;
    margin: 0 0 0.25rem 0;
    color: var(--gray-900);
}

.mega-menu-content p {
    font-size: 0.8125rem;
    color: var(--gray-600);
    margin: 0;
}

/* ========================================
   HEADER ACTIONS
   ======================================== */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-btn {
    background: var(--gray-50);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--gray-600);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

.contact-btn {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: 0.875rem 2rem;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.25);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    font-size: 0.9375rem;
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.contact-btn:hover::before {
    left: 100%;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 255, 0.35);
}

.mobile-menu-toggle {
    display: none;
    background: var(--gray-50);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--gray-900);
    transition: all 0.3s;
}

.mobile-menu-toggle:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* ========================================
   SEARCH MODAL
   ======================================== */
.search-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-content {
    background: white;
    padding: 3rem;
    border-radius: 24px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 30px 80px rgba(0, 102, 255, 0.2);
    transform: scale(0.9);
    transition: transform 0.3s;
}

.search-modal.active .search-modal-content {
    transform: scale(1);
}

.search-modal h2 {
    margin-bottom: 2rem;
    color: var(--gray-900);
    font-size: 1.75rem;
}

.search-form {
    display: flex;
    gap: 1rem;
}

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
}

.search-submit {
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s;
}

.search-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 255, 0.3);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 992px) {
    body {
        padding-top: 75px;
    }
    
    .top-announcement-bar {
        font-size: 0.8125rem;
        padding: 0.625rem 0;
    }
    
    .main-header {
        top: 40px;
    }
    
    .main-navigation {
        display: none;
    }

    /* إصلاح: تحويل الـ grid لـ flexbox على الموبايل */
    .header-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 0.75rem;
    }

    .header-actions {
        margin-left: auto;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .logo-container {
        min-width: unset;
    }
    
    .contact-btn {
        display: none;
    }
}

@media (max-width: 768px) {
    .announcement-text span {
        font-size: 0.75rem;
    }
    
    .social-link {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .search-modal-content {
        padding: 2rem;
    }
    
    .search-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .announcement-text {
        gap: 0.5rem;
    }
    
    .announcement-icon {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }
    
    .logo-container {
        min-width: 100px;
    }
    
    .search-btn {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
}
/* ========================================
   MOBILE NAVIGATION - قائمة الموبايل المحسّنة
   ======================================== */

/* Overlay الخلفية */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 10, 30, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1099;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* حاوية القائمة الجانبية */
.mobile-navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(380px, 90vw);
    height: 100dvh;
    background: #FFFFFF;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: right 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.25);
}

.mobile-navigation.active {
    right: 0;
}

/* رأس القائمة */
.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, #001F3F 0%, #0A1628 100%);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.mobile-nav-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #0066FF, #00B8FF, #00D4FF);
}

.mobile-nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.mobile-nav-logo img {
    height: 36px;
    width: auto;
    filter: brightness(10);
}

.mobile-nav-logo-text {
    font-size: 1rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.02em;
}

/* زر الإغلاق */
.mobile-menu-close {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* شريط بحث بالموبايل */
.mobile-search-bar {
    padding: 1rem 1.5rem;
    background: #F9FAFB;
    border-bottom: 1px solid #F3F4F6;
    flex-shrink: 0;
}

.mobile-search-input-wrap {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    background: white;
    border: 1.5px solid #E5E7EB;
    border-radius: 12px;
    padding: 0.625rem 1rem;
    transition: all 0.3s;
}

.mobile-search-input-wrap:focus-within {
    border-color: #0066FF;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.mobile-search-input-wrap svg {
    color: #9CA3AF;
    flex-shrink: 0;
}

.mobile-search-input-wrap input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.9rem;
    color: #111827;
    font-family: 'Poppins', sans-serif;
    background: transparent;
}

.mobile-search-input-wrap input::placeholder {
    color: #9CA3AF;
}

/* منطقة التنقل القابلة للتمرير */
.mobile-nav-body {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 1rem 0;
}

.mobile-nav-body::-webkit-scrollbar {
    width: 4px;
}

.mobile-nav-body::-webkit-scrollbar-track {
    background: transparent;
}

.mobile-nav-body::-webkit-scrollbar-thumb {
    background: #E5E7EB;
    border-radius: 100px;
}

/* عناصر قائمة الموبايل */
.mobile-nav-group {
    margin-bottom: 0.5rem;
}

.mobile-nav-group-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #9CA3AF;
    padding: 0.75rem 1.5rem 0.4rem;
}

.mobile-nav-item {
    position: relative;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1.5rem;
    text-decoration: none;
    color: #111827;
    font-size: 0.9375rem;
    font-weight: 600;
    transition: all 0.25s;
    position: relative;
    border-radius: 0;
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #0066FF, #00B8FF);
    border-radius: 0 3px 3px 0;
    opacity: 0;
    transition: opacity 0.25s;
}

.mobile-nav-link:hover,
.mobile-nav-item.active .mobile-nav-link {
    background: rgba(0, 102, 255, 0.05);
    color: #0066FF;
}

.mobile-nav-link:hover::before,
.mobile-nav-item.active .mobile-nav-link::before {
    opacity: 1;
}

/* أيقونة الرابط */
.mobile-nav-icon {
    width: 36px;
    height: 36px;
    background: #F3F4F6;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    transition: all 0.25s;
}

.mobile-nav-link:hover .mobile-nav-icon,
.mobile-nav-item.active .mobile-nav-link .mobile-nav-icon {
    background: rgba(0, 102, 255, 0.12);
}

.mobile-nav-text {
    flex: 1;
}

/* سهم القائمة الفرعية */
.mobile-nav-arrow {
    color: #9CA3AF;
    font-size: 0.75rem;
    transition: transform 0.3s;
}

.mobile-nav-item.open .mobile-nav-arrow {
    transform: rotate(180deg);
    color: #0066FF;
}

/* القائمة الفرعية */
.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    background: #F9FAFB;
    border-top: 1px solid transparent;
    border-bottom: 1px solid transparent;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.35s;
}

.mobile-nav-item.open .mobile-submenu {
    max-height: 500px;
    border-color: #F3F4F6;
}

.mobile-submenu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem 0.75rem 3.25rem;
    text-decoration: none;
    color: #4B5563;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.mobile-submenu-link:hover {
    color: #0066FF;
    background: rgba(0, 102, 255, 0.04);
    border-left-color: #0066FF;
    padding-left: 3.5rem;
}

.mobile-submenu-link svg {
    color: #9CA3AF;
    flex-shrink: 0;
    transition: color 0.2s;
}

.mobile-submenu-link:hover svg {
    color: #0066FF;
}

/* فاصل */
.mobile-nav-divider {
    height: 1px;
    background: #F3F4F6;
    margin: 0.75rem 1.5rem;
}

/* تذييل القائمة */
.mobile-nav-footer {
    flex-shrink: 0;
    padding: 1.25rem 1.5rem;
    background: #F9FAFB;
    border-top: 1px solid #F3F4F6;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.mobile-footer-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.875rem 1.5rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.mobile-footer-btn-primary {
    background: linear-gradient(135deg, #0066FF, #00B8FF);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 102, 255, 0.3);
}

.mobile-footer-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 102, 255, 0.4);
}

.mobile-footer-btn-secondary {
    background: white;
    color: #374151;
    border: 1.5px solid #E5E7EB;
}

.mobile-footer-btn-secondary:hover {
    border-color: #0066FF;
    color: #0066FF;
}

/* روابط التواصل في الموبايل */
.mobile-social-links {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.mobile-social-link {
    width: 38px;
    height: 38px;
    background: white;
    border: 1.5px solid #E5E7EB;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6B7280;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.3s;
}

.mobile-social-link:hover {
    background: #0066FF;
    border-color: #0066FF;
    color: white;
    transform: translateY(-2px);
}

/* ========================================
   إصلاح: إخفاء عناصر الموبايل على الديسكتوب
   ======================================== */
@media (min-width: 993px) {
    .mobile-navigation,
    .mobile-menu-overlay {
        display: none !important;
    }
}