/* ========================================
   KLIN GROUPE - Custom Menu Styles
   ======================================== */

/* Variables CSS */
:root {
    --kg-primary: #007bff;
    --kg-primary-dark: #0056b3;
    --kg-text-dark: #2c3e50;
    --kg-text-light: #6c757d;
    --kg-white: #ffffff;
    --kg-gray-light: #f8f9fa;
    --kg-gray: #dee2e6;
    --kg-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    --kg-shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.12);
    --kg-transition: all 0.3s ease;
    --kg-header-height: 80px;
    --kg-mobile-menu-width: 320px;
}

/* Reset & Base */
.kg-header * {
    box-sizing: border-box !important;
}

/* ========================================
   HEADER PRINCIPAL
   ======================================== */
.kg-header {
    background: var(--kg-white) !important;
    box-shadow: var(--kg-shadow) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

.kg-header__inner {
    max-width: 1400px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    height: var(--kg-header-height) !important;
    gap: 30px !important;
}

/* ========================================
   LOGO
   ======================================== */
.kg-header__logo {
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
    z-index: 1001 !important;
    text-decoration: none !important;
}

.kg-header__logo img {
    height: 50px !important;
    width: auto !important;
    max-width: 180px !important;
    object-fit: contain !important;
    transition: var(--kg-transition) !important;
    display: block !important;
}

.kg-header__logo:hover img {
    transform: scale(1.05) !important;
}

/* ========================================
   BOUTON BURGER (MOBILE)
   ======================================== */
.kg-header__burger {
    display: none !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    width: 30px !important;
    height: 24px !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    padding: 0 !important;
    z-index: 1001 !important;
    position: relative !important;
}

.kg-header__burger span {
    display: block !important;
    width: 100% !important;
    height: 3px !important;
    background: var(--kg-text-dark) !important;
    border-radius: 3px !important;
    transition: var(--kg-transition) !important;
}

.kg-header__burger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(10.5px) rotate(45deg) !important;
}

.kg-header__burger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0 !important;
}

.kg-header__burger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-10.5px) rotate(-45deg) !important;
}

/* ========================================
   NAVIGATION PRINCIPALE
   ======================================== */
.kg-header__nav {
    flex: 1 !important;
    display: flex !important;
    justify-content: center !important;
}

.kg-header__nav-inner {
    width: 100% !important;
}

.kg-header__close {
    display: none !important;
}

.kg-header__mobile-logo {
    display: none !important;
}

/* Menu principal */
.kg-menu {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 5px !important;
}

.kg-menu__item {
    position: relative !important;
    margin: 0 !important;
    padding: 0 !important;
}

.kg-menu__link {
    display: flex !important;
    align-items: center !important;
    gap: 5px !important;
    padding: 10px 18px !important;
    color: var(--kg-text-dark) !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    font-size: 15px !important;
    border-radius: 6px !important;
    transition: var(--kg-transition) !important;
    white-space: nowrap !important;
}

.kg-menu__link:hover {
    background: var(--kg-gray-light) !important;
    color: var(--kg-primary) !important;
}

.kg-menu__arrow {
    font-size: 12px !important;
    transition: var(--kg-transition) !important;
}

.kg-menu__item--has-children:hover .kg-menu__arrow {
    transform: rotate(180deg) !important;
}

/* Sous-menu */
.kg-submenu {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    min-width: 280px !important;
    background: var(--kg-white) !important;
    box-shadow: var(--kg-shadow-lg) !important;
    border-radius: 8px !important;
    padding: 8px !important;
    margin-top: 8px !important;
    list-style: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(-10px) !important;
    transition: var(--kg-transition) !important;
    z-index: 100 !important;
}

.kg-menu__item--has-children:hover .kg-submenu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

.kg-submenu li {
    margin: 0 !important;
    padding: 0 !important;
}

.kg-submenu a {
    display: block !important;
    padding: 12px 16px !important;
    color: var(--kg-text-dark) !important;
    text-decoration: none !important;
    font-size: 14px !important;
    border-radius: 6px !important;
    transition: var(--kg-transition) !important;
}

.kg-submenu a:hover {
    background: var(--kg-gray-light) !important;
    color: var(--kg-primary) !important;
    padding-left: 20px !important;
}

/* ========================================
   ZONE DROITE (CTA + RÉSEAUX)
   ======================================== */
.kg-header__right {
    display: flex !important;
    align-items: center !important;
    gap: 20px !important;
    flex-shrink: 0 !important;
}

/* Bouton CTA */
.kg-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px 24px !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    transition: var(--kg-transition) !important;
    border: none !important;
    cursor: pointer !important;
    white-space: nowrap !important;
    line-height: 1.4 !important;
}

.kg-btn--primary {
    background: var(--kg-primary) !important;
    color: var(--kg-white) !important;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.2) !important;
}

.kg-btn--primary:hover {
    background: var(--kg-primary-dark) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3) !important;
    color: var(--kg-white) !important;
}

/* Réseaux sociaux */
.kg-socials {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}

.kg-socials a {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 40px !important;
    height: 40px !important;
    color: var(--kg-text-light) !important;
    transition: var(--kg-transition) !important;
    border-radius: 50% !important;
    text-decoration: none !important;
}

.kg-socials a:hover {
    color: var(--kg-primary) !important;
    background: var(--kg-gray-light) !important;
    transform: translateY(-2px) !important;
}

.kg-socials i {
    font-size: 20px !important;
}

.kg-socials--mobile {
    display: none !important;
}

/* Overlay pour mobile */
.kg-header__overlay {
    display: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.5) !important;
    z-index: 999 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: var(--kg-transition) !important;
}

.kg-header__overlay.active {
    opacity: 1 !important;
    visibility: visible !important;
}

/* ========================================
   RESPONSIVE - TABLETTE
   ======================================== */
@media (max-width: 1200px) {
    .kg-menu {
        gap: 0;
    }
    
    .kg-menu__link {
        padding: 10px 12px;
        font-size: 14px;
    }
    
    .kg-header__right {
        gap: 15px;
    }
    
    .kg-socials a {
        width: 36px;
        height: 36px;
    }
    
    .kg-socials i {
        font-size: 18px;
    }
}

@media (max-width: 1024px) {
    .kg-header__inner {
        gap: 20px;
    }
    
    .kg-menu__link {
        padding: 10px;
        font-size: 13px;
    }
    
    .kg-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}

/* ========================================
   RESPONSIVE - MOBILE
   ======================================== */
@media (max-width: 991px) {
    :root {
        --kg-header-height: 70px;
    }
    
    .kg-header__logo img {
        height: 45px !important;
    }
    
    /* Afficher le bouton burger */
    .kg-header__burger {
        display: flex !important;
    }
    
    /* Afficher l'overlay */
    .kg-header__overlay {
        display: block !important;
    }
    
    /* Navigation en sidebar */
    .kg-header__nav {
        position: fixed !important;
        top: 0 !important;
        right: 0 !important;
        width: var(--kg-mobile-menu-width) !important;
        height: 100vh !important;
        background: var(--kg-white) !important;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1) !important;
        transform: translateX(100%) !important;
        transition: transform 0.3s ease !important;
        z-index: 1000 !important;
        overflow-y: auto !important;
        flex: none !important;
        justify-content: flex-start !important;
    }
    
    .kg-header__nav.active {
        transform: translateX(0) !important;
    }
    
    .kg-header__nav-inner {
        padding: 20px !important;
    }
    
    /* Bouton fermer */
    .kg-header__close {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 40px !important;
        height: 40px !important;
        background: var(--kg-gray-light) !important;
        border: none !important;
        border-radius: 50% !important;
        cursor: pointer !important;
        margin-bottom: 20px !important;
        margin-left: auto !important;
        color: var(--kg-text-dark) !important;
        font-size: 20px !important;
        transition: var(--kg-transition) !important;
    }
    
    .kg-header__close:hover {
        background: var(--kg-gray) !important;
    }
    
    /* Logo mobile dans le menu */
    .kg-header__mobile-logo {
        display: block !important;
        text-align: center !important;
        margin-bottom: 30px !important;
        padding-bottom: 20px !important;
        border-bottom: 1px solid var(--kg-gray) !important;
    }
    
    .kg-header__mobile-logo img {
        height: 50px !important;
        width: auto !important;
    }
    
    /* Menu vertical */
    .kg-menu {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0 !important;
    }
    
    .kg-menu__item {
        border-bottom: 1px solid var(--kg-gray-light) !important;
    }
    
    .kg-menu__link {
        padding: 16px 0 !important;
        font-size: 16px !important;
        border-radius: 0 !important;
        justify-content: space-between !important;
    }
    
    .kg-menu__link:hover {
        background: transparent !important;
        color: var(--kg-primary) !important;
    }
    
    /* Sous-menu mobile */
    .kg-submenu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none !important;
        background: var(--kg-gray-light) !important;
        border-radius: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.3s ease !important;
    }
    
    .kg-menu__item--has-children.active .kg-submenu {
        max-height: 500px !important;
        margin-top: 10px !important;
        margin-bottom: 10px !important;
    }
    
    .kg-menu__item--has-children.active .kg-menu__arrow {
        transform: rotate(180deg) !important;
    }
    
    .kg-submenu li {
        border: none !important;
    }
    
    .kg-submenu a {
        padding: 12px 20px !important;
        font-size: 15px !important;
    }
    
    .kg-submenu a:hover {
        background: var(--kg-white) !important;
        padding-left: 25px !important;
    }
    
    /* Réseaux sociaux mobile */
    .kg-socials--mobile {
        display: flex !important;
        justify-content: center !important;
        margin-top: 25px !important;
        padding-top: 20px !important;
        border-top: 1px solid var(--kg-gray) !important;
    }
    
    .kg-socials--mobile a {
        width: 45px !important;
        height: 45px !important;
    }
    
    .kg-socials--mobile i {
        font-size: 22px !important;
    }
    
    /* Masquer le menu desktop */
    .kg-header__right {
        display: none !important;
    }
}

/* Petits mobiles */
@media (max-width: 480px) {
    :root {
        --kg-mobile-menu-width: 280px;
        --kg-header-height: 65px;
    }
    
    .kg-header__inner {
        padding: 0 15px;
    }
    
    .kg-header__logo img {
        height: 40px;
    }
    
    .kg-header__nav-inner {
        padding: 15px;
    }
    
    .kg-menu__link {
        padding: 14px 0;
        font-size: 15px;
    }
    
    .kg-submenu a {
        padding: 10px 15px;
        font-size: 14px;
    }
}

/* ========================================
   ANIMATIONS & EFFETS
   ======================================== */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Amélioration de l'accessibilité */
.kg-header__burger:focus,
.kg-header__close:focus,
.kg-menu__link:focus,
.kg-btn:focus {
    outline: 2px solid var(--kg-primary);
    outline-offset: 2px;
}

/* Mode sombre (optionnel) */
@media (prefers-color-scheme: dark) {
    /* Vous pouvez ajouter des styles pour le mode sombre si nécessaire */
}

/* Print styles */
@media print {
    .kg-header__burger,
    .kg-header__close,
    .kg-socials {
        display: none !important;
    }
}