/* Mobile only – overrides for ≤768 px */
:root {
    --lg: 2rem;
}

.menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--xs);
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    margin: 4px 0;
    background: var(--primary);
    transition: var(--ease);
}

.nav-links {
    position: fixed;
    inset: 60px 0 auto;
    background: var(--surface);
    flex-direction: column;
    padding: var(--md);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--ease);
}

.nav-links.active {
    transform: translateY(0);
    opacity: 1;
}

/* Hamburger → X */
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }

.cta-buttons {
    flex-direction: column;
    max-width: 260px;
    margin-inline: auto;

}