/* Mobile-first responsive design */

/* Base styles for mobile (320px and up) */
.container {
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .hero-desc {
        font-size: var(--font-size-base);
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-title {
        font-size: var(--font-size-xl);
    }
    
    .services-grid,
    .team-grid,
    .features-grid,
    .priceplan-grid,
    .coreinfo-grid,
    .career-grid,
    .casestudy-grid,
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .about-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 50px;
        left: 0 !important;
    }
    
    .timeline-item::before {
        left: 10px !important;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .contact-form {
        padding: var(--spacing-lg);
    }
    
    .navbar-brand {
        font-size: var(--font-size-base) !important;
    }
    
    .hero-shape {
        display: none;
    }
    
    .team-photo {
        width: 150px;
        height: 150px;
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Disable animations on mobile for better performance */
@media (max-width: 767.98px) {
    .service-card:hover,
    .feature-item:hover {
        transform: none;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .priceplan-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .process-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .coreinfo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .career-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .casestudy-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .about-features {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Ultra-wide screens (1400px and up) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .coreinfo-grid {
        grid-template-columns: repeat(6, 2fr);
    }
}

/* Navbar responsive behavior */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        border-radius: var(--border-radius-md);
        margin-top: var(--spacing-sm);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
    }
    
    .navbar-nav .nav-link {
        padding: var(--spacing-xs) var(--spacing-sm);
        border-radius: var(--border-radius-sm);
        margin-bottom: var(--spacing-xs);
    }
    
    .navbar-nav .nav-link:hover {
        background-color: var(--bg-secondary);
    }
}

/* Hero section responsive adjustments */
@media (max-width: 767.98px) {
    .hero {
        min-height: 80vh;
        text-align: center;
    }
    
    .hero-content {
        padding: var(--spacing-lg) 0;
    }
}

/* Contact form responsive */
@media (max-width: 575.98px) {
    .contact-form .row {
        margin: 0;
    }
    
    .contact-form .col-md-6 {
        padding: 0;
        margin-bottom: var(--spacing-sm);
    }
}

/* Footer responsive */
@media (max-width: 767.98px) {
    .footer {
        text-align: center;
        padding: var(--spacing-xl) 0 var(--spacing-md);
    }
    
    .footer .row > div {
        margin-bottom: var(--spacing-lg);
    }
    
    .footer .row > div:last-child {
        margin-bottom: 0;
    }
}

/* Button responsive */
@media (max-width: 575.98px) {
    .btn {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
    
    .btn:last-child {
        margin-bottom: 0;
    }
}

/* Table responsive */
@media (max-width: 767.98px) {
    .table-responsive {
        border: none;
    }
    
    .table {
        font-size: var(--font-size-sm);
    }
}

/* Card responsive adjustments */
@media (max-width: 575.98px) {
    .service-card,
    .priceplan-item,
    .coreinfo-item,
    .career-item,
    .casestudy-item,
    .blog-card,
    .feature-item {
        margin-bottom: var(--spacing-md);
    }
}

/* Image responsive behavior */
@media (max-width: 767.98px) {
    .gallery-item img {
        height: 200px;
    }
    
    .blog-card img,
    .casestudy-image {
        height: 180px;
    }
}

/* Typography responsive adjustments */
@media (max-width: 575.98px) {
    h1 { font-size: var(--font-size-2xl); }
    h2 { font-size: var(--font-size-xl); }
    h3 { font-size: var(--font-size-lg); }
    
    .section-title {
        font-size: var(--font-size-xl);
    }
    
    .service-name,
    .team-name,
    .feature-name,
    .priceplan-name {
        font-size: var(--font-size-base);
    }
}

/* Spacing adjustments for mobile */
@media (max-width: 575.98px) {
    .py-5 {
        padding-top: var(--spacing-lg) !important;
        padding-bottom: var(--spacing-lg) !important;
    }
    
    .py-4 {
        padding-top: var(--spacing-md) !important;
        padding-bottom: var(--spacing-md) !important;
    }
    
    .my-5 {
        margin-top: var(--spacing-lg) !important;
        margin-bottom: var(--spacing-lg) !important;
    }
    
    .my-4 {
        margin-top: var(--spacing-md) !important;
        margin-bottom: var(--spacing-md) !important;
    }
}

/* Print styles */
@media print {
    .navbar,
    .footer,
    .btn,
    .hero-shape {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        background: white !important;
        color: black !important;
        page-break-after: always;
    }
    
    .section {
        page-break-inside: avoid;
        padding: var(--spacing-sm) 0;
    }
    
    * {
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    a {
        text-decoration: underline;
    }
    
    .services-grid,
    .team-grid,
    .features-grid,
    .priceplan-grid,
    .coreinfo-grid,
    .career-grid,
    .casestudy-grid,
    .blog-grid,
    .gallery-grid {
        display: block;
    }
    
    .service-card,
    .team-member,
    .feature-item,
    .priceplan-item,
    .coreinfo-item,
    .career-item,
    .casestudy-item,
    .blog-card {
        display: inline-block;
        width: 48%;
        margin: 1% 1% var(--spacing-sm) 0;
        vertical-align: top;
        page-break-inside: avoid;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000ff;
        --secondary-color: #008000;
        --accent-color: #ff8c00;
        --text-primary: #000000;
        --text-secondary: #333333;
        --bg-primary: #ffffff;
        --bg-secondary: #f0f0f0;
    }
    
    .btn-primary {
        border: 2px solid var(--primary-color);
    }
    
    .service-card,
    .priceplan-item,
    .coreinfo-item {
        border: 1px solid var(--text-secondary);
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1a1a1a;
        --bg-secondary: #2d2d2d;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
        --bg-dark: #000000;
    }
    
    .header {
        background: rgba(26, 26, 26, 0.95);
    }
    
    .service-card,
    .priceplan-item,
    .coreinfo-item,
    .career-item,
    .casestudy-item,
    .blog-card,
    .feature-item {
        background: var(--bg-secondary);
        color: var(--text-primary);
    }
    
    .contact-form {
        background: var(--bg-secondary);
    }
    
    .form-control {
        background: var(--bg-primary);
        color: var(--text-primary);
        border-color: var(--neutral-color);
    }
}

/* Animation performance optimization for mobile */
@media (max-width: 767.98px) {
    .service-card:hover,
    .priceplan-item:hover,
    .coreinfo-item:hover,
    .career-item:hover,
    .casestudy-item:hover,
    .blog-card:hover,
    .feature-item:hover {
        transform: none;
    }
    
    .gallery-item:hover {
        transform: none;
    }
    
    .btn-primary:hover {
        transform: none;
    }
}

/* Focus styles for accessibility */
@media (prefers-reduced-motion: no-preference) {
    .nav-link:focus,
    .btn:focus,
    .form-control:focus {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* Landscape phone optimizations */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: var(--spacing-md) 0;
    }
    
    .hero-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-desc {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-md);
    }
}