/* Responsive Design Styles */

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
    
    .hero-title {
        font-size: var(--font-size-6xl);
    }
    
    .features-title,
    .how-it-works-title,
    .testimonials-title {
        font-size: var(--font-size-4xl);
    }
}

/* Desktop (1024px to 1199px) */
@media (max-width: 1199px) {
    .container {
        max-width: 1024px;
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .features-grid,
    .testimonials-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Tablet (768px to 1023px) */
@media (max-width: 1023px) {
    .container {
        max-width: 768px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-description {
        font-size: var(--font-size-lg);
    }
    
    .feature-grid,
    .step-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
        text-align: center;
    }
    
    .feature-grid.reverse .feature-content,
    .feature-grid.reverse .feature-visual,
    .step-grid.reverse .step-content,
    .step-grid.reverse .step-visual {
        order: unset;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-6);
    }
    
    .process-flow {
        flex-direction: column;
        gap: var(--spacing-8);
    }
    
    .process-arrow {
        transform: rotate(90deg);
        margin: var(--spacing-2) 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-8);
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* Mobile Large (481px to 767px) */
@media (max-width: 767px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-4);
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-description {
        font-size: var(--font-size-base);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-4);
    }
    
    .feature-grid,
    .step-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        text-align: center;
    }
    
    .feature-section,
    .step-section {
        padding: var(--spacing-12) 0;
    }
    
    .feature-content,
    .step-content {
        padding: var(--spacing-4);
    }
    
    .feature-visual,
    .step-visual {
        padding: var(--spacing-4);
    }
    
    .floating-feature-elements,
    .qr-floating-elements,
    .analytics-floating-elements {
        display: none;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .feature-card,
    .testimonial-card,
    .step-card {
        padding: var(--spacing-6);
    }
    
    .mobile-screens {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-6);
    }
    
    .mobile-screen {
        width: 200px;
        height: 400px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-button {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-6);
    }
}

/* Mobile Small (320px to 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-description {
        font-size: var(--font-size-sm);
    }
    
    .features-title,
    .how-it-works-title,
    .testimonials-title {
        font-size: var(--font-size-2xl);
    }
    
    .features-description,
    .how-it-works-description,
    .testimonials-description {
        font-size: var(--font-size-base);
    }
    
    .feature-card,
    .testimonial-card,
    .step-card {
        padding: var(--spacing-4);
    }
    
    .feature-icon,
    .step-number {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .mobile-screen {
        width: 180px;
        height: 360px;
    }
    
    .phone-mockup {
        width: 250px;
        height: 500px;
    }
    
    .process-step-icon {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-xl);
    }
    
    .testimonial-avatar {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .featured-testimonial-avatar {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-xl);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
    
    .footer-logo {
        font-size: var(--font-size-xl);
    }
    
    .footer-logo-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
    
    .footer-description {
        font-size: var(--font-size-base);
    }
    
    .newsletter {
        padding: var(--spacing-6);
    }
    
    .newsletter-title {
        font-size: var(--font-size-xl);
    }
    
    .footer-legal {
        flex-direction: column;
        gap: var(--spacing-3);
    }
}

/* Extra Small Mobile (320px and below) */
@media (max-width: 320px) {
    .container {
        padding: 0 var(--spacing-2);
    }
    
    .hero-title {
        font-size: var(--font-size-xl);
    }
    
    .features-title,
    .how-it-works-title,
    .testimonials-title {
        font-size: var(--font-size-xl);
    }
    
    .feature-card,
    .testimonial-card,
    .step-card {
        padding: var(--spacing-3);
    }
    
    .mobile-screen {
        width: 160px;
        height: 320px;
    }
    
    .phone-mockup {
        width: 200px;
        height: 400px;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .mobile-menu-toggle,
    .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
    
    .hero,
    .features,
    .how-it-works,
    .testimonials {
        page-break-inside: avoid;
    }
    
    .hero-title,
    .features-title,
    .how-it-works-title,
    .testimonials-title {
        color: #000;
        font-size: 18pt;
    }
    
    .hero-description,
    .features-description,
    .how-it-works-description,
    .testimonials-description {
        color: #333;
        font-size: 12pt;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-orange: #FF4500;
        --gray-600: #000000;
        --gray-700: #000000;
        --gray-800: #000000;
        --gray-900: #000000;
    }
    
    .btn-primary {
        border: 2px solid #000;
    }
    
    .card {
        border: 2px solid #000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .fade-in,
    .slide-in-left,
    .slide-in-right {
        opacity: 1;
        transform: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --gray-50: #2a2a2a;
        --gray-100: #3a3a3a;
        --gray-200: #4a4a4a;
        --gray-300: #5a5a5a;
        --gray-400: #6a6a6a;
        --gray-500: #7a7a7a;
        --gray-600: #8a8a8a;
        --gray-700: #9a9a9a;
        --gray-800: #aaaaaa;
        --gray-900: #ffffff;
    }
    
    body {
        background-color: var(--white);
        color: var(--gray-900);
    }
    
    .card {
        background-color: var(--gray-50);
        border-color: var(--gray-200);
    }
    
    .hero {
        background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    }
}

/* Landscape Orientation */
@media (orientation: landscape) and (max-height: 500px) {
    .hero {
        min-height: auto;
        padding: var(--spacing-8) 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-8);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-description {
        font-size: var(--font-size-base);
    }
}

/* Hover Support */
@media (hover: hover) {
    .card:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow-xl);
    }
    
    .btn:hover {
        transform: translateY(-2px);
    }
    
    .social-link:hover {
        transform: translateY(-2px);
    }
}

/* No Hover Support (Touch Devices) */
@media (hover: none) {
    .card:hover {
        transform: none;
        box-shadow: var(--shadow-md);
    }
    
    .btn:hover {
        transform: none;
    }
    
    .social-link:hover {
        transform: none;
    }
}