/* Responsive Design for Retorverna Website */

/* Large Desktop Screens (1400px and up) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop Screens (1200px to 1399px) */
@media (min-width: 1200px) and (max-width: 1399px) {
    .container {
        max-width: 1140px;
    }
    
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Tablets and Small Desktops (992px to 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .container {
        max-width: 960px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 3fr 2fr;
        gap: var(--spacing-xl);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quick-options {
        grid-template-columns: auto 1fr;
        gap: var(--spacing-lg);
    }
}

/* Tablets (768px to 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .container {
        max-width: 720px;
        padding: 0 var(--spacing-lg);
    }
    
    /* Navigation */
    .nav-menu {
        gap: var(--spacing-lg);
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    /* Hero Section */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        gap: var(--spacing-md);
    }
    
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.375rem; }
    
    /* Grid Layouts */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .about-icon {
        order: -1;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-options {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* CTA Info */
    .cta-info {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
    }
    
    /* Newsletter */
    .newsletter-inputs {
        flex-direction: column;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    /* Values and Team */
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reasons-grid {
        grid-template-columns: 1fr;
    }
    
    /* Blog Categories */
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Areas Grid */
    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Steps Timeline */
    .steps-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .action-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Social Links */
    .social-links-large {
        flex-direction: column;
        align-items: center;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .social-link-large {
        width: 100%;
        justify-content: center;
    }
}

/* Large Mobile Phones (576px to 767px) */
@media (min-width: 576px) and (max-width: 767px) {
    .container {
        max-width: 540px;
        padding: 0 var(--spacing-md);
    }
    
    /* Navigation */
    .nav-brand {
        font-size: 1.25rem;
    }
    
    .nav-brand i {
        font-size: 1.5rem;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-lg);
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav-menu.show {
        display: flex;
    }
    
    .nav-toggle {
        display: block;
    }
    
    /* Hero Section */
    .hero {
        min-height: 80vh;
        padding: var(--spacing-xl) 0;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    /* Page Header */
    .page-header {
        padding: calc(70px + var(--spacing-xl)) 0 var(--spacing-xl) 0;
    }
    
    .page-header h1 {
        font-size: 1.875rem;
    }
    
    /* Typography */
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    /* Section spacing */
    section {
        padding: var(--spacing-xl) 0;
    }
    
    /* Grid Layouts */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: var(--spacing-lg);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .team-stats {
        grid-template-columns: 1fr;
    }
    
    .reasons-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .areas-grid {
        grid-template-columns: 1fr;
    }
    
    /* Cookie Banner */
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .cookie-buttons {
        justify-content: center;
    }
    
    /* Newsletter */
    .newsletter-inputs {
        flex-direction: column;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    /* Quick Contact */
    .quick-options {
        grid-template-columns: 1fr;
    }
    
    /* Thank You Page */
    .thank-you-info {
        grid-template-columns: 1fr;
    }
    
    .steps-timeline {
        grid-template-columns: 1fr;
    }
    
    .action-cards {
        grid-template-columns: 1fr;
    }
    
    .return-home {
        flex-direction: column;
        align-items: center;
    }
    
    .return-home .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    /* Social Links */
    .social-links-large {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .social-link-large {
        width: 100%;
        justify-content: center;
    }
}

/* Small Mobile Phones (up to 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Root Variables for Mobile */
    :root {
        --spacing-xs: 0.125rem;
        --spacing-sm: 0.375rem;
        --spacing-md: 0.75rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.25rem;
        --spacing-xxl: 2rem;
    }
    
    /* Navigation */
    .navbar {
        padding: var(--spacing-sm) 0;
    }
    
    .nav-brand {
        font-size: 1.125rem;
    }
    
    .nav-brand i {
        font-size: 1.25rem;
    }
    
    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg);
        flex-direction: column;
        gap: var(--spacing-md);
        z-index: 999;
    }
    
    .nav-menu.show {
        display: flex;
    }
    
    .nav-toggle {
        display: block;
        font-size: 1.25rem;
    }
    
    /* Hero Section */
    .hero {
        min-height: 70vh;
        padding: var(--spacing-lg) 0;
    }
    
    .hero-content {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    
    /* Page Header */
    .page-header {
        padding: calc(60px + var(--spacing-lg)) 0 var(--spacing-lg) 0;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .page-header h1 i {
        font-size: 2rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
    
    /* Typography */
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.125rem; }
    h4 { font-size: 1rem; }
    
    /* Section spacing */
    section {
        padding: var(--spacing-xl) 0;
    }
    
    /* Section Titles */
    .section-title {
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }
    
    .section-title i {
        font-size: 1.5rem;
    }
    
    /* Cards and Components */
    .service-card,
    .value-card,
    .testimonial,
    .blog-card {
        padding: var(--spacing-lg);
    }
    
    .service-icon,
    .value-icon,
    .blog-icon i {
        font-size: 2rem;
        margin-bottom: var(--spacing-md);
    }
    
    /* About Section */
    .about-text h2 {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .about-text h2 i {
        font-size: 1.5rem;
    }
    
    .about-icon i {
        font-size: 4rem;
    }
    
    /* Contact */
    .contact-info h2,
    .contact-form-wrapper h2 {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .info-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .info-icon {
        font-size: 1.25rem;
        margin-top: 0;
    }
    
    /* Forms */
    .form-group input,
    .form-group select,
    .form-group textarea,
    .callback-inputs input,
    .callback-inputs select {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    
    /* Stats */
    .stat-icon {
        font-size: 1.75rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Testimonials */
    .testimonial-content i {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    /* CTA */
    .cta-content h2,
    .contact-cta h2 {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .cta-info {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    /* Cookie Banner */
    .cookie-banner {
        padding: var(--spacing-md);
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .cookie-buttons {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .cookie-buttons button {
        width: 100%;
        padding: var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    /* Footer */
    .footer {
        padding: var(--spacing-xl) 0 var(--spacing-md) 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-section h3 {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-info p {
        justify-content: center;
    }
    
    /* Quick Contact */
    .quick-contact h2 {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .quick-form {
        padding: var(--spacing-lg);
    }
    
    /* Thank You Page */
    .thank-you-icon {
        font-size: 3rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .thank-you-section h1 {
        font-size: 1.5rem;
    }
    
    .thank-you-message {
        font-size: 1rem;
    }
    
    .info-card {
        padding: var(--spacing-lg);
    }
    
    .info-card i {
        font-size: 1.5rem;
    }
    
    .next-steps h2,
    .additional-actions h2 {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .action-card {
        padding: var(--spacing-lg);
    }
    
    .action-card i {
        font-size: 2rem;
    }
    
    .emergency-box {
        padding: var(--spacing-lg);
    }
    
    .emergency-box i {
        font-size: 1.5rem;
    }
    
    .emergency-phone {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }
    
    /* Social Follow */
    .social-follow h2 {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .social-link-large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.9rem;
    }
    
    .social-link-large i {
        font-size: 1.25rem;
    }
    
    /* Legal Content */
    .legal-text {
        font-size: 0.9rem;
        line-height: 1.7;
    }
    
    .section h2 {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .section h2 i {
        font-size: 1.25rem;
    }
    
    /* Article Pages */
    .article-page {
        padding: calc(60px + var(--spacing-lg)) 0 var(--spacing-lg) 0;
    }
    
    .article-header {
        margin-bottom: var(--spacing-xl);
    }
    
    .article-icon-large {
        font-size: 3rem;
        margin-bottom: var(--spacing-md);
    }
    
    .article-header h1 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    .article-subtitle {
        font-size: 1rem;
    }
    
    .article-header .article-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    .content-intro {
        padding: var(--spacing-md);
        flex-direction: column;
        text-align: center;
    }
    
    .content-intro i {
        font-size: 1.25rem;
        margin-top: 0;
    }
    
    .content-section h2 {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .content-section h2 i {
        font-size: 1.25rem;
    }
    
    .tip-highlight,
    .warning-box {
        padding: var(--spacing-md);
        flex-direction: column;
        text-align: center;
    }
    
    .checklist {
        padding: var(--spacing-md);
    }
    
    .cta-box {
        padding: var(--spacing-lg);
    }
    
    .share-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .share-btn {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .related-article {
        padding: var(--spacing-md);
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .related-article i {
        font-size: 1.25rem;
    }
}

/* Very Small Screens (up to 360px) */
@media (max-width: 360px) {
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    /* Further reduce spacing */
    :root {
        --spacing-xs: 0.1rem;
        --spacing-sm: 0.25rem;
        --spacing-md: 0.5rem;
        --spacing-lg: 0.75rem;
        --spacing-xl: 1rem;
        --spacing-xxl: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    h1 { font-size: 1.25rem; }
    h2 { font-size: 1.125rem; }
    h3 { font-size: 1rem; }
    
    .service-card,
    .value-card,
    .testimonial,
    .blog-card,
    .info-card,
    .action-card {
        padding: var(--spacing-md);
    }
    
    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.85rem;
    }
    
    .hero-buttons .btn {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Ensure crisp rendering on high DPI displays */
    * {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Landscape Mobile Phones */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: var(--spacing-md) 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-content {
        padding: var(--spacing-lg) 0;
    }
    
    .page-header {
        padding: calc(60px + var(--spacing-md)) 0 var(--spacing-md) 0;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
}

/* Accessibility: Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-background {
        animation: none !important;
    }
}

/* Dark mode support (if user prefers dark color scheme) */
@media (prefers-color-scheme: dark) {
    /* We're not implementing dark mode for this cleaning company website
       as it's meant to convey cleanliness and brightness, but this is where
       we would add dark mode styles if needed */
}

/* Print optimizations for smaller paper sizes */
@media print and (max-width: 8.5in) {
    .container {
        padding: 0 0.25in;
    }
    
    .grid {
        grid-template-columns: 1fr !important;
    }
    
    .services-grid,
    .testimonials-grid,
    .blog-grid,
    .values-grid,
    .team-stats,
    .reasons-grid {
        grid-template-columns: 1fr !important;
        gap: 0.25in !important;
    }
}

/* Hover effects only on devices that support hover */
@media (hover: hover) {
    .service-card:hover,
    .value-card:hover,
    .testimonial:hover,
    .blog-card:hover,
    .category-item:hover,
    .reason-item:hover {
        transform: translateY(-5px);
    }
    
    .btn:hover {
        transform: translateY(-2px);
    }
}

/* Remove hover effects on touch devices */
@media (hover: none) {
    .service-card:hover,
    .value-card:hover,
    .testimonial:hover,
    .blog-card:hover,
    .category-item:hover,
    .reason-item:hover,
    .btn:hover {
        transform: none;
    }
}