/**
 * Mobile Menu Styles
 * Styles spécifiques pour le menu mobile responsive
 */

/* ========================================
   OVERLAY
   ======================================== */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

/* ========================================
   BOUTON HAMBURGER
   ======================================== */
/* Style du bouton hamburger amélioré */
.mobile-menu-toggle {
    display: none;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
    color: var(--tca-text);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex !important; /* Force l'affichage sur mobile */
    }
}

.hamburger {
    width: 24px;
    height: 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--tca-text);
    border-radius: 1px;
}

.menu-text {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
}
.hamburger {
    position: relative;
    width: 25px;
    height: 20px;
    margin: 0 auto;
}

.hamburger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--tca-text);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.hamburger span:nth-child(1) {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger span:nth-child(3) {
    bottom: 0;
}

/* Animation hamburger actif */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 50%;
    margin-top: -1.5px;
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg);
    bottom: 50%;
    margin-bottom: -1.5px;
}

/* ========================================
   MENU MOBILE
   ======================================== */
body.menu-open {
    overflow: hidden;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .main-navigation {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background: var(--tca-surface);
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        z-index: 1001;
        overflow-y: auto;
    }
    
    .main-navigation.active {
        right: 0;
    }
    
    .main-navigation ul {
        list-style: none;
        margin: 0;
        padding: 80px 0 30px;
    }
    
    .main-navigation li {
        border-bottom: 1px solid var(--tca-border-light);
    }
    
    .main-navigation a {
        display: block;
        padding: 15px 30px;
        color: var(--tca-text);
        text-decoration: none;
        font-size: 16px;
        font-weight: 500;
        transition: all 0.3s ease;
    }
    
    .main-navigation a:hover,
    .main-navigation a:focus {
        background: var(--tca-background);
        color: var(--tca-primary);
        padding-left: 35px;
    }
    
    /* Bouton de fermeture */
    .main-navigation::before {
        content: '×';
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 36px;
        line-height: 1;
        color: var(--tca-text);
        cursor: pointer;
        z-index: 1;
    }
}

/* ========================================
   SOUS-MENUS MOBILES
   ======================================== */
@media (max-width: 768px) {
    .main-navigation .menu-item-has-children {
        position: relative;
    }
    
    .submenu-toggle {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        width: 40px;
        height: 40px;
        background: none;
        border: 1px solid var(--tca-border-light);
        border-radius: 4px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }
    
    .submenu-toggle span {
        font-size: 20px;
        line-height: 1;
        color: var(--tca-text-secondary);
    }
    
    .submenu-toggle:hover,
    .submenu-toggle.active {
        background: var(--tca-background);
        border-color: var(--tca-primary);
    }
    
    .submenu-toggle.active span {
        color: var(--tca-primary);
    }
    
    .sub-menu {
        display: none;
        background: var(--tca-background);
        padding: 0;
    }
    
    .sub-menu.active {
        display: block;
    }
    
    .sub-menu li {
        border-bottom: 1px solid var(--tca-border-light);
    }
    
    .sub-menu a {
        padding-left: 50px;
        font-size: 14px;
    }
    
    .sub-menu a:hover {
        padding-left: 55px;
    }
}

/* ========================================
   TABLETTES
   ======================================== */
@media (min-width: 769px) and (max-width: 1024px) {
    .main-navigation ul {
        gap: 20px;
    }
    
    .main-navigation a {
        font-size: 14px;
    }
}

/* ========================================
   ANIMATIONS SUPPLÉMENTAIRES
   ======================================== */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

.main-navigation.active {
    animation: slideInRight 0.3s ease-out;
}

.mobile-menu-overlay.active {
    animation: fadeIn 0.3s ease-out;
}

/* ========================================
   ACCESSIBILITÉ
   ======================================== */
.mobile-menu-toggle:focus,
.submenu-toggle:focus {
    outline: 2px solid var(--tca-primary);
    outline-offset: 2px;
}

.main-navigation a:focus {
    background: var(--tca-background);
    outline: 2px solid var(--tca-primary);
    outline-offset: -2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .hamburger span {
        background: currentColor;
    }
    
    .main-navigation {
        border-left: 2px solid currentColor;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .mobile-menu-overlay,
    .main-navigation,
    .hamburger span,
    .submenu-toggle,
    .sub-menu {
        transition: none;
    }
    
    .main-navigation.active,
    .mobile-menu-overlay.active {
        animation: none;
    }
}