/* responsive.css */

/* Tablet (1024px & down) */
@media (max-width: 1024px) {
    :root {
        --spacing-3xl: 4rem;
        --spacing-2xl: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .categories-container, .articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .topcoins {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

/* Tablet Portrait (768px & down) */
@media (max-width: 768px) {
    .desktop-nav, .nav-actions .theme-toggle, .nav-actions .search-btn, .nav-actions .subscribe-btn {
        display: none;
    }

    .hamburger-menu {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: var(--spacing-xl);
    }

    .hero-content .description {
        margin: 0 auto var(--spacing-xl);
    }

    .hero-buttons {
        justify-content: center;
    }

    .trust-indicators {
        justify-content: center;
    }

    .editors-layout {
        grid-template-columns: 1fr;
    }

    .categories-container, .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .topcoins {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .input-group {
        flex-direction: column;
        background: transparent;
        border: none;
        padding: 0;
    }
    
    .input-group input, .input-group button {
        width: 100%;
        border-radius: var(--radius-md);
        padding: var(--spacing-md);
    }
    
    .input-group input {
        background: rgba(0,0,0,0.5);
        border: 1px solid var(--border-color);
        margin-bottom: var(--spacing-sm);
    }
}

/* Mobile (430px & down) */
@media (max-width: 430px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .section-header h2 {
        font-size: 2rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons a {
        width: 100%;
    }

    /* Stack or horizontal scroll for categories */
    .categories-container {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: var(--spacing-md);
        gap: var(--spacing-md);
        /* Hide scrollbar */
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
    
    .categories-container::-webkit-scrollbar {
        display: none;
    }
    
    .category-card {
        min-width: 80%;
        scroll-snap-align: center;
    }

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

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

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

    .footer-container {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .topics-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}