/**
 * Header Styles
 * Styles specific to the site header
 */

/* ========================================
   Site Header
======================================== */
.site-header {
    background-color: var(--bleu-fonce);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.site-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    min-height: 100px;
}


@media (max-width: 768px) {
    .site-header__inner {
        margin-left: -20px !important;
    }

    .site-logo {
        height: 40px !important;
    }

    .main-navigation {
        margin-left: 20px !important;
    }
}

/* ========================================
   Site Branding
======================================== */
.site-branding {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.site-logo-link {
    display: flex;
    align-items: center;
    color: #fff;
    text-decoration: none;
}

.site-logo {
    display: block;
    height: 50px;
    width: auto;
    max-width: none;
}

.custom-logo-link {
    display: flex;
    align-items: center;
}

.custom-logo-link img {
    height: 80px; /* 80% de 100px */
    width: auto;
    max-width: none;
    display: block;
}

/* ========================================
   Main Navigation
======================================== */
.main-navigation {
    display: flex;
    align-items: center;
    position: relative;
}

/* Desktop menu - default styles */
.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
    position: static;
    background: none;
    box-shadow: none;
    flex-direction: row;
    width: auto;
}

/* Ensure desktop styles override mobile when mobile-menu class is not present */
.nav-menu:not(.mobile-menu) {
    flex-direction: row !important;
    position: static !important;
    background: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    width: auto !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    max-height: none !important;
    overflow: visible !important;
}

.nav-menu li {
    margin: 0;
}

/* Desktop menu links */
.nav-menu:not(.mobile-menu) a {
    color: #fff;
    text-decoration: none;
    font-weight: 400;
    font-size: 1rem;
    padding: 0.5rem 0;
    position: relative;
    transition: opacity var(--transition-fast);
    display: inline-block;
    border: none;
}

.nav-menu a:hover,
.nav-menu a:focus {
    opacity: 0.8;
}

/* Desktop menu underline effect */
.nav-menu:not(.mobile-menu) a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--bleu-moyen);
    transition: width var(--transition-normal);
}

.nav-menu:not(.mobile-menu) a:hover::after,
.nav-menu:not(.mobile-menu) a:focus::after,
.nav-menu:not(.mobile-menu) .current-menu-item > a::after,
.nav-menu:not(.mobile-menu) .current_page_item > a::after {
    width: 100%;
}

/* ========================================
   Dropdown Sub-Menus
======================================== */
.nav-menu .menu-item {
    position: relative;
}

.nav-menu .sub-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    background-color: var(--bleu-moyen);
    min-width: 300px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25), 0 4px 10px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    list-style: none;
    margin: 0;
    padding: 0.75rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px) scale(0.95);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    z-index: 1000;
    border: 0px solid rgba(255, 255, 255, 0.1);
}

.nav-menu .menu-item:hover .sub-menu,
.nav-menu .menu-item:focus-within .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.nav-menu .sub-menu li {
    width: 100%;
    margin: 0;
}

.nav-menu .sub-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.2s ease;
}

.nav-menu .sub-menu a:hover,
.nav-menu .sub-menu a:focus {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-weight: 600;
}

.nav-menu .sub-menu a::after {
    display: none;
}

.nav-menu .sub-menu li:last-child a {
    border-bottom: none;
}

/* ========================================
   Menu Dividers
======================================== */
.menu-item.menu-divider {
    position: relative;
    pointer-events: none;
    margin: 8px 0;
}

.menu-item.menu-divider > a {
    display: block;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.3), transparent);
    color: transparent !important;
    text-decoration: none;
    cursor: default;
    padding: 0 !important;
    margin: 8px 0;
    border: none !important;
    font-size: 0 !important;
    line-height: 0 !important;
    text-indent: -9999px !important;
    overflow: hidden !important;
}

.menu-item.menu-divider > a:hover,
.menu-item.menu-divider > a:focus {
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.3), transparent);
    color: transparent !important;
    box-shadow: none !important;
}

/* Dans les sous-menus */
.sub-menu .menu-item.menu-divider > a {
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.4), transparent);
}

/* En mobile */
.nav-menu.mobile-menu .menu-item.menu-divider {
    margin: 0 !important;
    padding: 0 !important;
}

.nav-menu.mobile-menu .menu-item.menu-divider > a {
    background: none !important;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2) !important;
    height: 2px !important;
    padding: 0 !important;
    margin: 0 !important;
    font-size: 0 !important;
    line-height: 0 !important;
    text-indent: -9999px !important;
    overflow: hidden !important;
    color: transparent !important;
}

/* Divider dans sous-menu mobile */
.nav-menu.mobile-menu .sub-menu .menu-item.menu-divider > a {
    background: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5) !important;
    height: 1px !important;
    margin: 0 3rem !important;
    font-size: 0 !important;
    line-height: 0 !important;
    text-indent: -9999px !important;
    overflow: hidden !important;
    color: transparent !important;
}

/* S'assurer que le ::before n'apparaît pas sur les dividers */
.nav-menu.mobile-menu .sub-menu .menu-item.menu-divider > a::before {
    display: none !important;
}

/* Indicator for menu items with sub-menus */
.nav-menu .menu-item-has-children > a {
    position: relative;
    padding-right: 20px;
}

.nav-menu .menu-item-has-children > a::before {
    content: '▼';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 10px;
    transition: transform 0.3s ease;
}

.nav-menu .menu-item-has-children:hover > a::before,
.nav-menu .menu-item-has-children:focus-within > a::before {
    transform: translateY(-50%) rotate(180deg);
}

/* ========================================
   Mobile Menu Toggle
======================================== */
/* Menu burger - géré par JavaScript */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    width: 50px;
    height: 50px;
    position: relative;
    z-index: 1001;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 4px;
    margin-left: auto;
}

.menu-toggle__line {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 3px 0;
    transition: all var(--transition-fast);
    border-radius: 2px;
    position: relative;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ========================================
   Responsive
======================================== */
/* Mobile navigation styles - appliqués via JavaScript */
.nav-menu.mobile-menu {
    flex-direction: column !important;
    position: fixed !important;
    top: 100px !important; /* Hauteur du header */
    left: 0 !important;
    right: 0 !important;
    background-color: var(--bleu-fonce) !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
    padding: 1rem 0 !important;
    gap: 0 !important;
    width: 100vw !important;
    z-index: 999 !important;
    max-height: calc(100vh - 100px) !important;
    overflow-y: auto !important;
}

.nav-menu.mobile-menu li {
    width: 100% !important;
    margin: 0 !important;
}

.nav-menu.mobile-menu a {
    display: block !important;
    padding: 1rem 1.5rem !important;
    color: #fff !important;
    text-decoration: none !important;
    transition: background-color 0.3s ease !important;
}

.nav-menu.mobile-menu a:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
}

    /* Removed - handled by JavaScript classes */

/* Mobile Sub-menus - only apply with mobile-menu class */
.nav-menu.mobile-menu .sub-menu {
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    background-color: rgba(0, 0, 0, 0.15) !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    margin: 0 !important;
    max-height: 0 !important;
    overflow: hidden !important;
    transition: max-height 0.3s ease !important;
    list-style: none !important;
    padding: 0 !important;
    width: 100% !important;
}

.nav-menu.mobile-menu .menu-item:hover .sub-menu,
.nav-menu.mobile-menu .menu-item:focus-within .sub-menu,
.nav-menu.mobile-menu .menu-item.toggled .sub-menu {
    max-height: 300px !important;
}

.nav-menu.mobile-menu .sub-menu li {
    width: 100% !important;
}

.nav-menu.mobile-menu .sub-menu a {
    padding: 0.75rem 1.5rem 0.75rem 3rem !important;
    font-size: 0.9rem !important;
    position: relative !important;
    display: block !important;
}

/* Add visual indicator for sub-menu items */
.nav-menu.mobile-menu .sub-menu a::before {
    content: "–" !important;
    position: absolute !important;
    left: 1.5rem !important;
    color: rgba(255, 255, 255, 0.5) !important;
}

.nav-menu.mobile-menu .sub-menu a:hover,
.nav-menu.mobile-menu .sub-menu a:focus {
    background-color: rgba(255, 255, 255, 0.25) !important;
    font-weight: 600 !important;
}

/* Add dropdown indicator on mobile */
.nav-menu.mobile-menu .menu-item-has-children > a {
    position: relative !important;
    padding-right: 3rem !important;
}

.nav-menu.mobile-menu .menu-item-has-children > a::after {
    content: "▼" !important;
    position: absolute !important;
    right: 1.5rem !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    font-size: 12px !important;
    color: rgba(255, 255, 255, 0.7) !important;
    transition: transform 0.3s ease !important;
}

.nav-menu.mobile-menu .menu-item-has-children.toggled > a::after {
    transform: translateY(-50%) rotate(180deg) !important;
}

/* ========================================
   Social Links in Header
======================================== */
.social-links {
    display: flex;
    align-items: center;
    margin-left: 2rem;
}

.linkedin-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 0px solid rgba(255, 255, 255, 0.3);
    color: var(--gris-bleu);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.linkedin-link:hover,
.linkedin-link:focus {
    color: #fff;
/*    transform: translateY(-2px);*/
}

.linkedin-link svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Mobile adjustments for social links */
@media (max-width: 768px) {
    .social-links {
        display: none; /* Hide on mobile to avoid cluttering the header */
    }
    
    /* Alternative: If you want to show it on mobile, uncomment below */
    /*
    .social-links {
        margin-left: auto;
        margin-right: 0.5rem;
    }
    
    .linkedin-link {
        width: 35px;
        height: 35px;
    }
    
    .linkedin-link svg {
        width: 18px;
        height: 18px;
    }
    */
}