/* ========== Mobile-first: base styles already in style.css ========== */

/* Mobile S: 320px+ (default) */
/* Mobile L: 480px+ */
@media (min-width: 480px) {
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet: 768px+ */
@media (max-width: 767px) {
    .nav-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-bg-header);
        padding: var(--space-md);
    }

    .main-nav--open {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-list a {
        padding: var(--space-md);
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .featured-grid {
        grid-template-columns: 1fr;
    }

    .site-main {
        padding: var(--space-md);
    }
}

@media (min-width: 768px) {
    .featured-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop: 1024px+ */
@media (min-width: 1024px) {
    .featured-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Wide: 1200px+ */
@media (min-width: 1200px) {
    /* Additional wide-screen tweaks */
}