/* ==================== BASE HEADER ==================== */
.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    gap: 2rem;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9990;
    background: var(--p-theme-color);
    transition: padding 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                background 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                backdrop-filter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Header sticky state - when user has scrolled */
.site-header.is-sticky {
    padding: 0.8rem 2rem;
    background: color-mix(in srgb, var(--p-theme-color) 85%, transparent);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Spacer to prevent content from hiding behind the fixed header */
.site-header-spacer {
    display: block;
    height: var(--header-height, 90px);
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-branding {
    flex: 0 0 200px;
    min-width: 150px;
    flex-shrink: 0;
    z-index: 1001;
}

.site-logo {
    display: block;
}

.site-logo a {
    display: block;
}

.site-logo img {
    width: 100%;
    height: auto;
    max-height: 60px;
    object-fit: contain;
    display: block;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-header.is-sticky .site-logo img {
    max-height: 42px;
}

/* ==================== NAVIGATION PRINCIPALE ==================== */
.main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.main-navigation > ul {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.main-navigation > ul > li {
    list-style-type: none;
    margin: 0;
    padding: 0;
    position: relative;
}

/* Liens de premier niveau */
.main-navigation > ul > li > a {
    text-decoration: none;
    color: var(--s-font-color);
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    position: relative;
    white-space: nowrap;
    display: block;
}

/* Flèche SVG pour les items avec submenu */
.main-navigation > ul > li.menu-item-has-children > a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.main-navigation > ul > li.menu-item-has-children > a::before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    background-color: var(--s-font-color);
    transition: transform 0.3s ease;
    opacity: 0.7;
    margin-left: 0.2rem;
    order: 2;
}

.main-navigation > ul > li.menu-item-has-children.submenu-active > a::before {
    opacity: 1;
    transform: rotate(180deg);
}

.main-navigation > ul > li > a:hover {
    color: color-mix(in srgb, var(--s-font-color) 70%, transparent);
}

.main-navigation > ul > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: color-mix(in srgb, var(--s-font-color) 70%, transparent);
    transition: width 0.3s ease;
}

.main-navigation > ul > li > a:hover::after,
.main-navigation > ul > li.current-menu-item > a::after {
    width: 100%;
}

/* ==================== MEGA MENU / SUBMENU ==================== */

/* Submenu caché par défaut - TOUJOURS invisible par défaut */
.main-navigation ul ul {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    background: #ffffff;
    background-clip: padding-box;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 0;
    border-top: 1rem solid transparent;
    z-index: 1000;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    min-width: 800px;
    pointer-events: none;
}

/* SEULEMENT quand la classe .submenu-active est présente */
.main-navigation > ul > li.menu-item-has-children.submenu-active > ul {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Flèche du submenu */
.main-navigation ul ul::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: 10px solid #ffffff;
}

/* ==================== COLONNES DU SUBMENU ==================== */

/* Chaque colonne (li de premier niveau du submenu) */
.main-navigation ul ul > li {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Titre de colonne (premier lien de chaque colonne) */
.main-navigation ul ul > li.submenu-column-title > a {
    font-weight: 700;
    font-size: 1.1rem;
    color: #333333;
    padding: 0 0 0.75rem 0;
    display: block;
    pointer-events: none;
    cursor: default;
    border-bottom: 2px solid #f0f0f0;
    margin-bottom: 0.75rem;
    text-decoration: none;
}

/* Sous-menu de niveau 3 (les vrais items cliquables) */
.main-navigation ul ul ul {
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    min-width: auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.25rem !important;
    transform: none !important;
    background: transparent !important;
    border-radius: 0 !important;
    border-top: none !important;
    pointer-events: inherit !important;
    grid-template-columns: none !important;
}

.main-navigation ul ul ul::before {
    display: none !important;
}

/* Items du submenu avec icône */
.main-navigation ul ul ul > li {
    list-style: none;
    margin: 0 !important;
    padding: 0;
    display: block !important;
}

.main-navigation ul ul ul > li > a {
    display: flex !important;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #666666;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: transparent;
    pointer-events: inherit !important;
}

.main-navigation ul ul ul > li > a:hover {
    background: color-mix(in srgb, var(--p-theme-color) 8%, transparent);
    color: color-mix(in srgb, #666666 70%, transparent);
    transform: translateX(5px);
}

/* Icône dans le submenu */
.submenu-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.main-navigation ul ul ul > li > a:hover .submenu-icon {
    opacity: 1;
}

.submenu-item-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
}

.submenu-text {
    flex: 1;
}

/* ==================== LANGUAGE SWITCHER ==================== */
.lang-switcher {
    position: relative;
    margin-top: 0;
    z-index: 1002;
    flex-shrink: 0;
}

.lang-switcher__toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px 5px 6px;
    background: color-mix(in srgb, var(--s-font-color) 8%, transparent);
    border: 1.5px solid color-mix(in srgb, var(--s-font-color) 15%, transparent);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--s-font-color);
    font-family: inherit;
    font-size: 0;
    line-height: 1;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.lang-switcher__toggle:hover {
    background: color-mix(in srgb, var(--s-font-color) 14%, transparent);
    border-color: color-mix(in srgb, var(--s-font-color) 25%, transparent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.lang-switcher__toggle:focus-visible {
    outline: 2px solid var(--s-font-color);
    outline-offset: 2px;
}

.lang-switcher__flag {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.lang-switcher__flag .flag-icon {
    width: 20px;
    height: 20px;
    display: block;
    border-radius: 50%;
}

.lang-switcher__flag .flag-icon--globe {
    width: 16px;
    height: 16px;
    border-radius: 0;
}

.lang-switcher__code {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--s-font-color);
    text-transform: uppercase;
    line-height: 1;
}

.lang-switcher__arrow {
    width: 8px;
    height: 8px;
    opacity: 0.5;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    color: var(--s-font-color);
    flex-shrink: 0;
}

.lang-switcher.is-open .lang-switcher__arrow {
    transform: rotate(180deg);
    opacity: 0.8;
}

/* Dropdown */
.lang-switcher__dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    min-width: 180px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.lang-switcher__dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: #ffffff;
    border-left: 1px solid rgba(0, 0, 0, 0.06);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 2px 0 0 0;
}

.lang-switcher.is-open .lang-switcher__dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/* Options */
.lang-switcher__option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 10px;
    text-decoration: none;
    color: #444;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
}

.lang-switcher__option:hover {
    background: #f5f5f7;
    color: #222;
    transform: translateX(2px);
}

.lang-switcher__option.is-active {
    background: linear-gradient(135deg, #f0f4ff, #e8eeff);
    color: #1a1a2e;
    font-weight: 600;
}

.lang-switcher__option .lang-switcher__flag {
    width: 22px;
    height: 22px;
}

.lang-switcher__option .lang-switcher__flag .flag-icon {
    width: 22px;
    height: 22px;
}

.lang-switcher__label {
    flex: 1;
    white-space: nowrap;
}

.lang-switcher__check {
    width: 14px;
    height: 14px;
    color: #4a7aff;
    flex-shrink: 0;
    margin-left: auto;
}

/* ==================== MOBILE LANGUAGE SWITCHER ==================== */
.mobile-lang-switcher {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 1rem 0;
    margin-top: 1rem;
    border-top: 1px solid color-mix(in srgb, var(--s-font-color) 12%, transparent);
}

.mobile-lang-switcher__title {
    width: 100%;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: color-mix(in srgb, var(--s-font-color) 50%, transparent);
    margin-bottom: 4px;
}

.mobile-lang-switcher__option {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px 8px 8px;
    border-radius: 50px;
    text-decoration: none;
    color: var(--s-font-color);
    font-size: 13px;
    font-weight: 500;
    background: color-mix(in srgb, var(--s-font-color) 6%, transparent);
    border: 1.5px solid color-mix(in srgb, var(--s-font-color) 10%, transparent);
    transition: all 0.25s ease;
}

.mobile-lang-switcher__option:hover {
    background: color-mix(in srgb, var(--s-font-color) 12%, transparent);
    border-color: color-mix(in srgb, var(--s-font-color) 20%, transparent);
    transform: translateY(-1px);
}

.mobile-lang-switcher__option.is-active {
    background: color-mix(in srgb, var(--s-font-color) 15%, transparent);
    border-color: color-mix(in srgb, var(--s-font-color) 30%, transparent);
    font-weight: 700;
}

.mobile-lang-switcher__option .lang-switcher__flag {
    width: 20px;
    height: 20px;
}

.mobile-lang-switcher__option .lang-switcher__flag .flag-icon {
    width: 20px;
    height: 20px;
}

.mobile-lang-switcher__code {
    font-size: 13px;
    font-weight: inherit;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ==================== HEADER ACTIONS (Boutons Tester + Compte) ==================== */
.header-actions {
    flex-shrink: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Bouton "Tester" - couleurs inversées (fond = couleur texte, texte = couleur fond) */
.header-btn-tester {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 24px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    border-radius: 10px;
    background-color: var(--s-font-color);
    color: var(--p-theme-color);
    border: 2px solid var(--s-font-color);
    transition: all 0.3s ease;
    white-space: nowrap;
    text-align: center;
    line-height: 1.2;
}

.header-btn-tester:hover {
    background-color: transparent;
    color: var(--s-font-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Icône compte (ancien bouton connexion) */
.header-btn-account {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid var(--s-font-color);
    color: var(--s-font-color);
    background-color: transparent;
    text-decoration: none;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.header-btn-account svg {
    display: block;
}

.header-btn-account:hover {
    background-color: var(--s-font-color);
    color: var(--p-theme-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ==================== MOBILE MENU ==================== */

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
    position: relative;
}

.burger-line {
    width: 100%;
    height: 3px;
    background-color: var(--s-font-color);
    border-radius: 10px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-toggle.active .burger-line:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
}

.mobile-menu-toggle.active .burger-line:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.mobile-menu-toggle.active .burger-line:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--p-theme-color);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    overflow-y: auto;
}

.mobile-menu-overlay.active {
    right: 0;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 80px 1.5rem 1.5rem;
}

.mobile-menu-header {
    padding-bottom: 2rem;
    border-bottom: 2px solid #f0f0f0;
    margin-bottom: 2rem;
}

.mobile-menu-logo {
    display: flex;
    justify-content: center;
}

.mobile-menu-logo img {
    max-width: 150px;
    height: auto;
    max-height: 60px;
    object-fit: contain;
}

/* Navigation mobile */
.mobile-navigation {
    flex: 1;
}

.mobile-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-navigation > ul > li {
    margin-bottom: 0.5rem;
}

/* Items de premier niveau mobile */
.mobile-navigation > ul > li > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    color: var(--s-font-color);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.3s ease;
}

/* Background conditionnel selon le thème */
body:not(.theme-dark) .mobile-navigation > ul > li > a {
    background: #f8f8f8;
}

.mobile-navigation > ul > li > a:hover {
    background: var(--p-theme-color);
    color: color-mix(in srgb, var(--s-font-color) 70%, transparent);
}

/* Submenu mobile */
.mobile-navigation ul ul {
    display: none;
    padding-left: 1rem;
    margin-top: 0.5rem;
}

.mobile-navigation ul ul.active {
    display: block;
}

/* Titres de colonnes mobile */
.mobile-navigation ul ul > li.submenu-column-title {
    margin-top: 1rem;
}

.mobile-navigation ul ul > li.submenu-column-title > a {
    font-weight: 700;
    font-size: 0.95rem;
    color: #444444;
    display: block;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1rem;
    background: #f0f0f0;
    border-radius: 8px;
    pointer-events: none;
}

/* Items avec icônes mobile */
.mobile-navigation ul ul ul {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-left: 0;
    margin-top: 0.5rem;
}

/* Couleur par défaut (light) */
.mobile-navigation ul ul ul > li > a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #666666;
    font-size: 0.95rem;
    font-weight: 500;
    background: transparent;
    border-left: 3px solid transparent;
}

/* Couleur en mode dark */
body.theme-dark .mobile-navigation ul ul ul > li > a {
    color: var(--s-font-color);
}

.mobile-navigation ul ul ul > li > a:hover {
    background: color-mix(in srgb, var(--p-theme-color) 6%, transparent);
    border-left-color: var(--p-theme-color);
    color: color-mix(in srgb, var(--s-font-color) 70%, transparent);
}

/* Icône dans mobile */
.mobile-navigation .submenu-icon {
    width: 20px;
    height: 20px;
}

/* Flèche pour indiquer les submenus */
.mobile-navigation > ul > li.menu-item-has-children > a::after {
    content: '\203A';
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    margin-left: auto;
}

.mobile-navigation > ul > li.menu-item-has-children.active > a::after {
    transform: rotate(90deg);
}

/* Boutons mobile footer */
.mobile-menu-footer {
    padding-top: 2rem;
    border-top: 2px solid #f0f0f0;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Bouton Tester mobile - couleurs inversées */
.mobile-btn-tester {
    display: block;
    width: 100%;
    padding: 1rem;
    text-align: center;
    background-color: var(--s-font-color);
    color: var(--p-theme-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.mobile-btn-tester:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Bouton connexion mobile - avec icône */
.mobile-btn-connexion {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.85rem 1rem;
    text-align: center;
    background-color: transparent;
    color: var(--s-font-color);
    border: 2px solid var(--s-font-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.mobile-btn-connexion svg {
    flex-shrink: 0;
}

.mobile-btn-connexion:hover {
    background-color: var(--s-font-color);
    color: var(--p-theme-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Backdrop */
body.mobile-menu-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

body.mobile-menu-open {
    overflow: hidden;
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 1340px) {
    .main-navigation ul ul {
        min-width: 700px;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 1340px) {
    .site-header {
        padding: 1rem 1.5rem;
    }

    .site-header.is-sticky {
        padding: 0.6rem 1.5rem;
    }

    .site-branding {
        width: 150px;
        margin-right: 0;
    }

    .main-navigation,
    .header-actions {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-overlay {
        display: block;
    }
}

@media (max-width: 576px) {
    .site-header {
        padding: 1rem;
    }

    .site-header.is-sticky {
        padding: 0.5rem 1rem;
    }

    .site-branding {
        width: 120px;
    }

    .mobile-menu-overlay {
        max-width: 100%;
    }

    .mobile-menu-content {
        padding: 80px 1rem 1rem;
    }

    .mobile-navigation > ul > li > a {
        font-size: 1rem;
        padding: 0.875rem 1rem;
    }
}