/* Responsive Design - Mobile & Tablet Breakpoints */

/* Tablet Styles - 1024px and below */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .essentials-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-lg);
    }
    
    .philosophy-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .charity-row {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .charity-item-compact {
        min-width: 280px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .dm-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .dm-stats {
        justify-content: center;
    }

    /* Widget responsive adjustments */
    .blog-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile Styles - 768px and below */
@media (max-width: 768px) {
    /* Navigation Mobile Menu */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(26, 26, 26, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg) 0;
        backdrop-filter: blur(10px);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Hero Section Mobile */
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: var(--spacing-lg);
        flex-wrap: wrap;
    }
    
    /* Services Grid Mobile */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Essentials Grid Mobile */
    .essentials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    /* Philosophy Statement Mobile */
    .philosophy-statement {
        padding: var(--spacing-lg);
    }
    
    /* Projects Animation Speed Mobile */
    .projects-track {
        animation-duration: 40s;
    }
    
    /* Tech Grid Mobile */
    .tech-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
    }
    
    /* Footer Mobile */
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    /* Page Header Mobile */
    .page-title {
        font-size: var(--font-size-3xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-base);
    }
    
    /* Digital Marketing Section Mobile */
    .dm-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }
    
    .dm-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .dm-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* Widget Mobile Styles */
    .cta-features {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .industries-list {
        justify-content: center;
        gap: var(--spacing-xs);
    }
    
    .industry-tag {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs);
    }
}

/* Small Mobile Styles - 480px and below */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .nav-container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    /* Form Mobile Optimization */
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: var(--spacing-sm);
        font-size: var(--font-size-base);
    }
    
    /* Button Mobile Optimization */
    .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }
    
    /* Card Mobile Spacing */
    .service-card,
    .essential-card,
    .contact-card,
    .visual-card,
    .blog-post-card,
    .client-card,
    .category-preview {
        padding: var(--spacing-lg);
    }
    
    /* Projects Mobile */
    .project-item {
        min-width: 150px;
        padding: var(--spacing-sm);
    }
    
    /* Charity Section Mobile */
    .charity-item-compact {
        min-width: auto;
        width: 100%;
        justify-content: space-between;
    }
    
    /* Stats Mobile */
    .stat {
        margin-bottom: var(--spacing-md);
    }
    
    .stat-number {
        font-size: var(--font-size-xl);
    }

    /* Widget Mobile Optimizations */
    .cta-title {
        font-size: var(--font-size-2xl);
    }
    
    .subsection-title {
        font-size: var(--font-size-xl);
    }
}

/* Large Screen Optimizations - 1440px and above */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: calc(var(--font-size-6xl) + 1rem);
    }
    
    .section-title {
        font-size: calc(var(--font-size-4xl) + 0.5rem);
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .essentials-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .blog-posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .clients-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .service-card:hover,
    .essential-card:hover,
    .contact-card:hover,
    .visual-card:hover,
    .tech-card:hover,
    .blog-post-card:hover,
    .client-card:hover,
    .category-preview:hover {
        transform: none;
        border-color: var(--border-color);
        box-shadow: none;
    }
    
    .service-card:hover::before,
    .blog-post-card:hover::before,
    .client-card:hover::before,
    .category-preview:hover::before {
        opacity: 0;
    }
    
    /* Increase touch targets */
    .btn {
        min-height: 48px;
        padding: var(--spacing-md) var(--spacing-xl);
    }
    
    .nav-link {
        padding: var(--spacing-sm);
    }
    
    .social-link {
        width: 48px;
        height: 48px;
    }
}

/* Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-circle,
    .geometric-pattern::before,
    .geometric-pattern::after,
    .scroll-indicator,
    .hero-badge,
    .audit-badge {
        animation: none;
    }
    
    .projects-track {
        animation: none;
        transform: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #ffffff;
        --text-secondary: #ffffff;
        --text-muted: #cccccc;
    }
    
    .service-card,
    .essential-card,
    .contact-card,
    .visual-card,
    .blog-post-card,
    .client-card,
    .category-preview {
        border: 2px solid var(--border-color);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hero-background,
    .floating-elements,
    .scroll-indicator,
    .projects-showcase,
    .footer,
    .seo-audit-widget {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .page-header {
        padding: var(--spacing-lg) 0;
    }
    
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}