/* ===== MOBILE BOTTOM NAV - SOBRENOS & CONTACTOS ===== */

/* Só mostrar no mobile */
@media (max-width: 768px) {
    .mobile-bottom-nav {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
}

/* Esconder no desktop */
@media (min-width: 769px) {
    .mobile-bottom-nav {
        display: none !important;
    }
}

/* Mostrar barra inferior no mobile */
@media (max-width: 768px) {
    .mobile-bottom-nav {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        z-index: 99999 !important;
        visibility: visible !important;
        opacity: 1 !important;
        transform: translateY(0) !important;
        background: rgba(255, 255, 255, 0.97) !important;
        backdrop-filter: blur(18px) !important;
        -webkit-backdrop-filter: blur(18px) !important;
        box-shadow: 0 -6px 30px rgba(0, 0, 0, 0.15) !important;
        border-top: 1px solid rgba(76, 175, 80, 0.2) !important;
        padding: 10px 0 14px !important;
        border-radius: 22px 22px 0 0 !important;
        transition: transform 0.35s ease, opacity 0.3s ease !important;
    }
    
    .mobile-bottom-nav.hide {
        transform: translateY(120%) !important;
        opacity: 0.4 !important;
    }
    
    .mobile-bottom-nav.show {
        transform: translateY(0) !important;
        opacity: 1 !important;
    }
    
    .mobile-nav-items {
        display: flex !important;
        justify-content: space-around !important;
        align-items: center !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    body {
        padding-bottom: 85px !important;
    }
    
    /* Mostrar o botão toggle do theme */
    .mobile-theme-toggle {
        display: flex !important;
    }
}

/* Esconder toggle do menu mobile no header */
@media (max-width: 1200px) {
    .navbar-toggler {
        display: none !important;
    }
    
    .navbar-collapse,
    .navbar-collapse.show,
    .navbar-collapse.clearfix.show {
        display: none !important;
        visibility: hidden !important;
    }
    
    .site-navigation,
    .main-menu {
        display: none !important;
        visibility: hidden !important;
    }
}

/* Ajustes específicos para o header no mobile */
@media (max-width: 768px) {
    .site-navigation,
    .main-menu,
    .navigation.clearfix,
    .pbmit-menu-wrap {
        display: none !important;
        visibility: hidden !important;
    }
}

/* Indicator for active item */
.mobile-nav-item.active::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 38px;
    height: 5px;
    background: linear-gradient(90deg, #4CAF50, #f44336);
    border-radius: 20px;
    animation: pulseWidth 2.2s ease-in-out infinite;
}

@keyframes pulseWidth {
    0%, 100% { width: 38px; opacity: 0.75; }
    50% { width: 48px; opacity: 1; }
}

/* Nav item styles */
.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    font-size: 11px;
    font-weight: 500;
    color: #666;
    padding: 8px 12px;
    border-radius: 30px;
    transition: all 0.25s ease;
    position: relative;
}

.mobile-nav-item i {
    font-size: 22px;
    margin-bottom: 4px;
    transition: all 0.25s ease;
}

.mobile-nav-item:active {
    background: rgba(76, 175, 80, 0.15);
    transform: scale(0.95);
}

/* Dropdown styles */
.mobile-dropdown-container {
    position: relative;
}

.mobile-dropdown-menu {
    position: absolute;
    bottom: 95px;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(18px);
    border-radius: 25px;
    padding: 14px;
    min-width: 240px;
    box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}

.mobile-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mobile-dropdown-item {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    border-radius: 18px;
    text-decoration: none;
    font-size: 14px;
    color: #333;
    transition: 0.25s ease;
}

.mobile-dropdown-item i {
    font-size: 18px;
    width: 28px;
    color: #4CAF50;
}

.mobile-dropdown-item:hover {
    background: rgba(76, 175, 80, 0.12);
    transform: translateX(5px);
}

/* Overlay */
.mobile-dropdown-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(3px);
    opacity: 0;
    visibility: hidden;
    transition: 0.25s ease;
    z-index: 9998;
}

.mobile-dropdown-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* ===== DARK MODE ===== */
.mobile-bottom-nav.dark {
    background: rgba(0, 0, 0, 0.85) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.mobile-bottom-nav.dark .mobile-nav-item {
    color: #ccc !important;
}

.mobile-bottom-nav.dark .mobile-nav-item.active {
    color: #4CAF50 !important;
}

.mobile-bottom-nav.dark .mobile-nav-item:hover {
    color: #4CAF50 !important;
}

.mobile-bottom-nav.dark .mobile-dropdown-menu {
    background: rgba(20, 20, 20, 0.92) !important;
    backdrop-filter: blur(18px) !important;
    -webkit-backdrop-filter: blur(18px) !important;
}

.mobile-bottom-nav.dark .mobile-dropdown-item {
    color: #ddd !important;
}

.mobile-bottom-nav.dark .mobile-dropdown-item:hover {
    background: rgba(76, 175, 80, 0.2) !important;
}

/* Theme Toggle Button */
.mobile-theme-toggle {
    position: absolute !important;
    right: 15px !important;
    top: -18px !important;
    background: #4CAF50 !important;
    color: white !important;
    border-radius: 50% !important;
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 14px !important;
    cursor: pointer !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2) !important;
    transition: 0.3s ease !important;
    z-index: 10 !important;
}

.mobile-theme-toggle:hover {
    transform: rotate(20deg) !important;
}

.mobile-theme-toggle i {
    margin: 0 !important;
}