/* ===== RESPONSIVE DESIGN ===== */

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        padding: 0 var(--spacing-6);
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop (992px to 1199px) */
@media (max-width: 1199px) and (min-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet (768px to 991px) */
@media (max-width: 991px) and (min-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-6);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-6);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Large (576px to 767px) */
@media (max-width: 767px) and (min-width: 576px) {
    /* Hide desktop navigation */
    .nav-list {
        display: none;
    }

    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: calc(var(--header-height) + var(--spacing-12)) 0 var(--spacing-12);
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: var(--font-size-base);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-stats {
        justify-content: center;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .tool-card {
        padding: var(--spacing-6);
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-8);
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-badges {
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-description {
        font-size: var(--font-size-base);
    }
}

/* Mobile Small (up to 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .header-content {
        padding: 0 var(--spacing-3);
    }
    
    .logo h1 {
        font-size: var(--font-size-xl);
    }
    
    .logo .tagline {
        display: none;
    }
    
    /* Hide desktop navigation */
    .nav-list {
        display: none;
    }

    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }

    /* Adjust mobile menu for smaller screens */
    .mobile-nav-link {
        font-size: var(--font-size-xl);
        min-width: 180px;
        padding: var(--spacing-3) var(--spacing-6);
    }

    .mobile-menu-close {
        top: var(--spacing-4);
        right: var(--spacing-4);
        width: 44px;
        height: 44px;
        font-size: 28px;
    }

    /* Optimize header for small screens */
    .header-content {
        padding: 0 var(--spacing-3);
    }

    .logo h1 {
        font-size: var(--font-size-xl);
    }

    .logo .tagline {
        font-size: var(--font-size-xs);
    }
    
    .hero {
        padding: calc(var(--header-height) + var(--spacing-8)) 0 var(--spacing-8);
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
        text-align: center;
    }
    
    .hero-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-4);
    }
    
    .hero-description {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-6);
    }
    
    .tools-section,
    .blog-preview {
        padding: var(--spacing-12) 0;
    }
    
    .tools-grid,
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
        margin-top: var(--spacing-8);
    }
    
    .tool-card {
        padding: var(--spacing-4);
    }
    
    .tool-icon {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-4);
    }
    
    .tool-card h3 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-2);
    }
    
    .tool-card p {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-4);
    }
    
    .blog-card-content {
        padding: var(--spacing-4);
    }
    
    .blog-card-title {
        font-size: var(--font-size-base);
    }
    
    .blog-card-excerpt {
        font-size: var(--font-size-sm);
    }
    
    .footer {
        padding: var(--spacing-10) 0 var(--spacing-6);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        margin-bottom: var(--spacing-6);
        text-align: center;
    }

    .footer-section {
        padding: var(--spacing-4) 0;
        border-bottom: 1px solid var(--gray-700);
    }

    .footer-section:last-child {
        border-bottom: none;
    }

    .footer-section h3,
    .footer-section h4 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-3);
    }

    .footer-section p {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-3);
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .footer-section ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-4);
    }

    .footer-section ul li {
        flex: 0 0 auto;
    }

    .footer-bottom {
        padding-top: var(--spacing-4);
        font-size: var(--font-size-sm);
    }
    
    .section-title {
        font-size: var(--font-size-xl);
    }
    
    .section-description {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-8);
    }
    
    .cta-button,
    .secondary-button {
        padding: var(--spacing-3) var(--spacing-5);
        font-size: var(--font-size-sm);
    }
    
    .modal {
        width: 95%;
        padding: var(--spacing-6);
    }
    
    .card {
        padding: var(--spacing-4);
    }
}

/* Extra Small Mobile (up to 375px) */
@media (max-width: 375px) {
    .container {
        padding: 0 var(--spacing-2);
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .tool-card,
    .blog-card-content {
        padding: var(--spacing-3);
    }
    
    .footer {
        padding: var(--spacing-8) 0 var(--spacing-4);
    }

    .footer-content {
        gap: var(--spacing-4);
        margin-bottom: var(--spacing-4);
    }

    .footer-section {
        padding: var(--spacing-3) 0;
    }

    .footer-section h3,
    .footer-section h4 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-2);
    }

    .footer-section p {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-2);
    }

    .footer-section ul {
        gap: var(--spacing-3);
    }

    .footer-section a {
        font-size: var(--font-size-sm);
    }

    .footer-bottom {
        padding-top: var(--spacing-3);
        font-size: var(--font-size-xs);
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .tool-icon,
    .hero-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .tool-card::before {
        display: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #0f172a;
        --gray-50: #1e293b;
        --gray-100: #334155;
        --gray-200: #475569;
        --gray-300: #64748b;
        --gray-400: #94a3b8;
        --gray-500: #cbd5e1;
        --gray-600: #e2e8f0;
        --gray-700: #f1f5f9;
        --gray-800: #f8fafc;
        --gray-900: #ffffff;
    }
    
    .header {
        background-color: rgba(15, 23, 42, 0.95);
        border-bottom-color: var(--gray-200);
    }
    
    .hero {
        background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    }
    
    .blog-preview {
        background-color: var(--gray-50);
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .mobile-menu-toggle,
    .cta-button,
    .secondary-button {
        display: none !important;
    }
    
    .hero {
        padding-top: var(--spacing-8);
    }
    
    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }
    
    a {
        text-decoration: underline;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* ===== NEW SECTIONS RESPONSIVE STYLES ===== */

/* Mobile styles for new sections */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-4);
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-icon {
        font-size: 2.5rem;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    .review-card {
        padding: var(--spacing-6);
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    .feature-card {
        padding: var(--spacing-6);
    }

    .feature-icon {
        font-size: 2.5rem;
    }

    .feature-title {
        font-size: 1.25rem;
    }
}

/* Small mobile styles */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }

    .stat-item {
        padding: var(--spacing-4);
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-icon {
        font-size: 2rem;
    }

    .review-text {
        font-size: 1rem;
    }

    .author-avatar {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .feature-icon {
        font-size: 2rem;
    }

    .feature-title {
        font-size: 1.125rem;
    }
}