/* Version 1: Responsive Design */

/* Tablet Styles */
@media (max-width: 1024px) {
    .hero-container {
        gap: 60px;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }
    
    .showcase-content {
        gap: 60px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav-container {
        padding: 0 20px;
        height: 60px;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    
    .app-mockup {
        max-width: 350px;
        transform: none;
    }
    
    .mockup-content {
        height: 250px;
    }
    
    .mockup-sidebar {
        width: 120px;
        padding: 16px 12px;
    }
    
    .sidebar-item {
        font-size: 12px;
        padding: 6px 8px;
    }
    
    .mockup-main {
        padding: 16px;
    }
    
    .content-line {
        font-size: 12px;
    }
    
    .content-line.title {
        font-size: 16px;
    }
    
    .features {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .feature-icon {
        font-size: 40px;
        margin-bottom: 20px;
    }
    
    .feature-card h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .feature-card p {
        font-size: 14px;
    }
    
    .showcase {
        padding: 80px 0;
    }
    
    .showcase-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .showcase-text h2 {
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    .showcase-text p {
        font-size: 16px;
        margin-bottom: 24px;
    }
    
    .feature-list {
        text-align: left;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .focus-mode-demo {
        max-width: 320px;
    }
    
    .focus-content {
        padding: 30px 20px;
    }
    
    .focus-content h1 {
        font-size: 20px;
        margin-bottom: 16px;
    }
    
    .focus-content p {
        font-size: 14px;
        margin-bottom: 12px;
    }
    
    .stats {
        padding: 60px 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .stat-label {
        font-size: 14px;
    }
    
    .download {
        padding: 80px 0;
    }
    
    .download-content h2 {
        font-size: 32px;
        margin-bottom: 20px;
    }
    
    .download-content p {
        font-size: 16px;
        margin-bottom: 32px;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        margin-bottom: 32px;
    }
    
    .btn-primary.large, .btn-secondary.large {
        width: 100%;
        max-width: 280px;
        padding: 16px 32px;
        font-size: 16px;
    }
    
    .browser-icons {
        gap: 16px;
    }
    
    .browser {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
        margin-bottom: 24px;
    }
    
    .footer-links {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 28px;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .hero-stats {
        gap: 8px;
    }
    
    .stat {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .app-mockup {
        max-width: 300px;
    }
    
    .mockup-content {
        height: 200px;
    }
    
    .mockup-sidebar {
        width: 100px;
        padding: 12px 8px;
    }
    
    .sidebar-item {
        font-size: 10px;
        padding: 4px 6px;
    }
    
    .mockup-main {
        padding: 12px;
    }
    
    .content-line {
        font-size: 10px;
    }
    
    .content-line.title {
        font-size: 14px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .feature-card {
        padding: 24px 16px;
    }
    
    .feature-icon {
        font-size: 36px;
    }
    
    .feature-card h3 {
        font-size: 18px;
    }
    
    .showcase-text h2 {
        font-size: 24px;
    }
    
    .focus-mode-demo {
        max-width: 280px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .download-content h2 {
        font-size: 28px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 16px;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        text-align: left;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .btn-primary, .btn-secondary {
        width: auto;
        max-width: none;
    }
}

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .app-mockup {
        transform: none !important;
    }
    
    .feature-card:hover {
        transform: none !important;
    }
    
    .btn-primary:hover,
    .btn-secondary:hover {
        transform: none !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    /* This version maintains light theme by default */
    /* Dark mode can be implemented as an optional feature */
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .download {
        display: none;
    }
    
    .hero,
    .features,
    .showcase,
    .stats {
        padding: 40px 0;
    }
    
    .hero-container,
    .showcase-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .app-mockup,
    .focus-mode-demo {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .feature-card {
        border: 1px solid #ddd;
        box-shadow: none;
    }
    
    .btn-primary,
    .btn-secondary {
        border: 1px solid #007bff;
        box-shadow: none;
    }
}