.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 99999;
    padding: 12px 0 10px;
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid #e5e7eb;
}

.mobile-bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #4b5563;
    font-size: 12px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
}

.mobile-bottom-nav a i {
    font-size: 20px;
    margin-bottom: 5px;
    transition: color 0.3s ease;
}

.mobile-bottom-nav a.active {
    color: #d90202;
}

.mobile-bottom-nav a.active i {
    color: #d90202;
}

.mobile-bottom-nav a:hover {
    color: #d90202;
}

.mobile-bottom-nav a:hover i {
    color: #d90202;
}

@media (max-width: 767px) {
    .mobile-bottom-nav {
        display: flex;
    }
    
    body {
        padding-bottom: 70px !important; 
    }
    
    .ai-chatbot-toggle {
        bottom: 90px !important;
    }
    .scroll-to-top {
        bottom: 90px !important;
    }
}