/* Responsive Styles */

/* Tablet: 768px and up */
@media (min-width: 768px) {
    /* Container */
    .container {
        --container-padding: var(--space-xl);
    }
    
    /* Navigation */
    .logo-text {
        display: block;
    }
    
    .mobile-menu-toggle {
        display: none;
    }
    
    .nav-menu {
        display: flex;
        position: static;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        flex: 1;
        padding: 0;
        background: none;
    }
    
    .nav-links {
        flex-direction: row;
        gap: var(--space-lg);
    }
    
    .nav-link {
        font-size: var(--text-base);
        padding: var(--space-sm) 0;
    }
    
    .nav-actions {
        margin-top: 0;
    }
    
    /* Hero */
    .hero-section {
        padding: var(--space-3xl) 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
    
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .hero-visual {
        display: block;
    }
    
    /* Secondary Grid */
    .grid-wrapper {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xl);
    }
    
    /* Main Layout */
    .main-layout {
        grid-template-columns: 1fr;
    }
    
    .sidebar-area {
        display: block;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 2fr 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop: 1024px and up */
@media (min-width: 1024px) {
    /* Hero */
    .hero-content {
        grid-template-columns: 3fr 2fr;
    }
    
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    /* Secondary Grid */
    .grid-wrapper {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Main Layout - Sidebar appears */
    .main-layout {
        grid-template-columns: 2fr 1fr;
        gap: var(--space-3xl);
    }
    
    /* Article Cards - Larger on desktop */
    .article-title {
        font-size: var(--text-2xl);
    }
    
    .article-excerpt {
        font-size: var(--text-lg);
    }
}

/* Large Desktop: 1280px and up */
@media (min-width: 1280px) {
    /* Container */
    .container {
        --container-padding: var(--space-2xl);
    }
    
    /* Navigation */
    .nav-links {
        gap: var(--space-xl);
    }
    
    .nav-link {
        font-size: var(--text-lg);
    }
    
    /* Hero */
    .hero-section {
        padding: var(--space-4xl) 0;
    }
    
    /* Main Layout */
    .main-layout {
        gap: var(--space-4xl);
    }
}

/* Mobile Landscape & Small Tablets */
@media (min-width: 640px) and (max-width: 767px) {
    .grid-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-title {
        font-size: var(--text-3xl);
    }
}

/* Mobile Only Adjustments */
@media (max-width: 767px) {
    /* Center logo on mobile */
    .main-nav {
        justify-content: center;
        position: relative;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }
    
    .nav-brand {
        flex: 1;
        display: flex;
        justify-content: center;
    }
    
    .mobile-menu-toggle {
        position: absolute;
        right: 0;
    }
    
    /* Reduce header height on mobile */
    .site-header {
        padding: 0;
    }
    
    /* Add more space for Breaking banner visibility */
    .main-content {
        padding-top: 0;
    }
    
    /* Add top margin to breaking banner on mobile */
    .breaking-banner {
        margin-top: 1rem;
    }
    
    /* Reduce spacing on mobile */
    .hero-section {
        padding: var(--space-xl) 0;
    }
    
    .hero-title {
        font-size: var(--text-2xl);
    }
    
    .hero-excerpt {
        font-size: var(--text-base);
    }
    
    .secondary-grid {
        padding: var(--space-lg) 0;
    }
    
    .section-title {
        font-size: var(--text-xl);
    }
    
    /* Stack trending sidebar on mobile */
    .trending-sidebar {
        margin-top: var(--space-2xl);
    }
    
    /* Smaller cards on mobile */
    .article-card,
    .secondary-card {
        padding: var(--space-md);
    }
    
    .article-title {
        font-size: var(--text-lg);
    }
    
    .secondary-title {
        font-size: var(--text-lg);
    }
}

/* Print Styles */
@media print {
    .site-header,
    .nav-actions,
    .trending-sidebar,
    .newsletter-section,
    .site-footer,
    .btn-primary,
    .btn-secondary {
        display: none;
    }
    
    body {
        background-color: white;
    }
    
    .hero-section {
        background: none;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
    /* Can be implemented later if needed */
}