html, body {
    font-family: 'Montserrat', sans-serif;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Mobile menu active state */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }
    .nav-links.active {
        display: flex;
    }
}

/* Scroll to top button */
.scroll-top {
    display: none;
}
.scroll-top.active {
    display: flex;
}