/* Responsive Design for Mobile and Tablet */

/* Large Desktop (1400px and up) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title .title-main {
        font-size: 3.25rem;
    }
    
    .hero-title .title-sub {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

/* Desktop (992px to 1399px) */
@media (max-width: 1399px) {
    .container {
        max-width: 1140px;
    }
}

/* Tablet (768px to 991px) */
@media (max-width: 991px) {
    .container {
        max-width: 720px;
        padding: 0 15px;
    }
    
    /* Header adjustments */
    .header-content {
        min-height: 70px;
        padding: 0.75rem 0;
    }
    
    .logo-text h1 {
        font-size: 1.1rem;
    }
    
    .logo-subtitle {
        font-size: 0.8rem;
    }
    
    .nav-list {
        gap: 1.5rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    .nav-actions {
        gap: 0.75rem;
        margin-left: 1.5rem;
    }
    
    /* Hero section adjustments */
    .hero {
        padding: 100px 0 60px;
        margin-top: 70px;
    }
    
    .hero-content {
        gap: 3rem;
    }
    
    .hero-title .title-main {
        font-size: 2.25rem;
    }
    
    .hero-title .title-sub {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .quote-card {
        padding: 1.5rem;
    }
    
    /* Services grid */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    /* Features section */
    .features-content {
        gap: 3rem;
    }
    
    .features-text h2 {
        font-size: 1.75rem;
    }
    
    /* Contact section */
    .contact-content {
        gap: 3rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    /* Section padding */
    .services,
    .features,
    .about,
    .contact {
        padding: 60px 0;
    }
    
    /* Section titles */
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
}

/* Mobile Large (576px to 767px) */
@media (max-width: 767px) {
    .container {
        max-width: 540px;
        padding: 0 20px;
    }
    
    /* Header mobile menu */
    .nav {
        display: none;
    }
    
    .nav.mobile-open {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hero section mobile */
    .hero {
        padding: 80px 0 50px;
        margin-top: 70px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title .title-main {
        font-size: 2rem;
    }
    
    .hero-title .title-sub {
        font-size: 1.1rem;
    }
    
    .hero-actions {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    
    .btn-large {
        width: 100%;
        max-width: 280px;
    }
    
    .quote-card {
        max-width: 350px;
    }
    
    /* Services mobile */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Features mobile */
    .features-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .stats-card {
        padding: 2rem 1.5rem;
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* About mobile */
    .company-info {
        grid-template-columns: 1fr;
    }
    
    /* Contact mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    /* Footer mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    /* Section padding mobile */
    .services,
    .features,
    .about,
    .contact {
        padding: 50px 0;
    }
    
    /* Section titles mobile */
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    /* Modal mobile */
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1rem;
    }
    
    /* Form mobile */
    .form {
        gap: 1rem;
    }
    
    .form-group {
        gap: 0.25rem;
    }
    
    .btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    /* Card mobile */
    .card-body,
    .card-header {
        padding: 1rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    /* Tab mobile */
    .tab-nav {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .tab-nav-item {
        margin-right: 0;
    }
    
    .tab-nav-link {
        padding: 0.75rem 0;
    }
}

/* Mobile Small (up to 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0 15px;
    }
    
    /* Header extra small */
    .header-content {
        min-height: 60px;
        padding: 0.5rem 0;
    }
    
    .logo {
        gap: 0.75rem;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .logo-text h1 {
        font-size: 1rem;
    }
    
    .logo-subtitle {
        font-size: 0.75rem;
    }
    
    /* Hero extra small */
    .hero {
        padding: 70px 0 40px;
        margin-top: 60px;
    }
    
    .hero-title .title-main {
        font-size: 1.75rem;
        line-height: 1.1;
    }
    
    .hero-title .title-sub {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .quote-card {
        padding: 1.25rem;
        max-width: 300px;
    }
    
    .quote-card h3 {
        font-size: 1.1rem;
    }
    
    .step {
        gap: 0.75rem;
    }
    
    .step-number {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    
    .step p {
        font-size: 0.9rem;
    }
    
    /* Service cards extra small */
    .service-card {
        padding: 1.25rem;
    }
    
    .service-icon svg {
        width: 40px;
        height: 40px;
    }
    
    .service-title {
        font-size: 1.1rem;
    }
    
    /* Stats card extra small */
    .stats-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    /* Contact extra small */
    .contact-card {
        padding: 1.25rem;
    }
    
    .contact-form {
        padding: 1.25rem;
    }
    
    /* Footer extra small */
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-logo img {
        height: 32px;
    }
    
    .footer-logo h3 {
        font-size: 1rem;
    }
    
    .footer-section h4 {
        font-size: 1rem;
    }
    
    /* Button extra small */
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-large {
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }
    
    /* Form extra small */
    .form-control,
    .form-control-lg {
        padding: 0.625rem;
        font-size: 0.9rem;
    }
    
    /* Section padding extra small */
    .services,
    .features,
    .about,
    .contact {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .features-text h2,
    .about-text h2 {
        font-size: 1.5rem;
    }
    
    /* Feature list extra small */
    .feature-item {
        gap: 0.5rem;
    }
    
    .feature-icon {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    
    .feature-content h4 {
        font-size: 1rem;
    }
    
    .feature-content p {
        font-size: 0.9rem;
    }
    
    /* Info items extra small */
    .info-item {
        padding: 1.25rem;
    }
    
    /* Dropdown extra small */
    .dropdown-menu {
        min-width: 180px;
    }
    
    .dropdown-item {
        padding: 0.625rem 0.875rem;
        font-size: 0.9rem;
    }
}

/* Landscape orientation adjustments */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 60px 0 40px;
    }
    
    .hero-title .title-main {
        font-size: 1.75rem;
    }
    
    .hero-title .title-sub {
        font-size: 1rem;
    }
    
    .quote-card {
        padding: 1rem;
    }
    
    .services,
    .features,
    .about,
    .contact {
        padding: 40px 0;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .mobile-menu-toggle,
    .btn,
    .contact-form {
        display: none;
    }
    
    .hero {
        margin-top: 0;
        padding: 2rem 0;
        background: none !important;
        color: black !important;
    }
    
    .quote-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .services,
    .features,
    .about,
    .contact {
        padding: 1rem 0;
    }
    
    .section-title {
        color: black !important;
    }
    
    .service-card,
    .card {
        box-shadow: none;
        border: 1px solid #ccc;
        break-inside: avoid;
    }
    
    .stats-card {
        background: none !important;
        color: black !important;
        border: 1px solid #ccc;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .spinner {
        animation: none;
    }
    
    .fade-in-up {
        animation: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.3);
        --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.4);
        --shadow-heavy: 0 8px 32px rgba(0, 0, 0, 0.5);
        --border-color: #000000;
    }
    
    .btn-outline {
        border-width: 3px;
    }
    
    .form-control,
    .form-control-lg {
        border-width: 2px;
    }
    
    .nav-link::after {
        height: 3px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-dark: #ffffff;
        --text-medium: #cccccc;
        --text-light: #999999;
        --white: #1a1a1a;
        --light-gray: #2a2a2a;
        --border-color: #404040;
    }
    
    body {
        background-color: #1a1a1a;
        color: #ffffff;
    }
    
    .header {
        background-color: #1a1a1a;
        border-bottom: 1px solid #404040;
    }
    
    .hero {
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    }
    
    .quote-card,
    .service-card,
    .card,
    .contact-card,
    .info-item,
    .contact-form {
        background-color: #2a2a2a;
        border: 1px solid #404040;
    }
    
    .footer-logo img {
        filter: brightness(0) invert(1);
    }
}

/* Focus visible improvements */
.btn:focus-visible,
.form-control:focus-visible,
.nav-link:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Touch device improvements */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        padding: 0.75rem;
    }
    
    .dropdown-item {
        padding: 0.875rem 1rem;
    }
    
    .mobile-menu-toggle {
        padding: 0.75rem;
    }
    
    .contact-card:hover,
    .service-card:hover,
    .card:hover {
        transform: none;
    }
}