/* Responsive Styles */

/* Responsive Grid Utility */
.responsive-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2.2rem;
    cursor: pointer;
    margin-left: auto; /* Push to the right */
}

@media (max-width: 768px) {
    /* Typography & Spacing */
    .hero h1 {
        font-size: 2.5rem;
    }
    
    /* Grids */
    .responsive-grid-2 {
        grid-template-columns: 1fr;
    }
    
    /* Header layout for mobile */
    .site-header .container {
        flex-wrap: wrap;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    /* Hide nav elements by default on mobile */
    .site-header .nav-links,
    .site-header .nav-auth {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    /* When menu is open */
    .site-header.menu-open .nav-links,
    .site-header.menu-open .nav-auth {
        display: flex !important;
        animation: fadeIn 0.3s ease;
    }
    
    .site-header.menu-open .nav-links {
        margin-top: 1.5rem;
    }
    
    .site-header.menu-open .nav-auth {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
        padding-bottom: 1rem;
    }
    
    /* Mobile dropdown adjustments */
    .dropdown {
        width: 100%;
    }
    
    .dropdown .dropbtn {
        width: 100%;
        justify-content: space-between;
    }
    
    .dropdown-content {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
        background: rgba(255, 255, 255, 0.03);
        padding: 0.5rem 0;
        margin-top: 0.5rem;
    }
    
    /* Disable hover behavior on mobile, handled by JS click */
    .dropdown:hover .dropdown-content {
        display: none; 
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}