/* 
CorporatePro - Responsive Styles
Mobile-first responsive design approach
*/

/* ===========================================
   Extra Small Devices (Phones, <576px)
=========================================== */

@media (max-width: 575.98px) {
    /* Typography */
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    /* Hero Section */
    .hero-section {
        padding: 6rem 0 3rem;
        min-height: auto;
    }
    
    .hero-content {
        padding-right: 0;
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    /* Navigation */
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .nav-link {
        padding: 0.5rem 0 !important;
    }
    
    /* Stats Row */
    .stats-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .stat-item {
        text-align: center;
    }
    
    /* Timeline */
    .timeline {
        padding-left: 20px;
    }
    
    .timeline::before {
        left: 10px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-date {
        width: 40px;
        font-size: 0.9rem;
    }
    
    /* Service Cards */
    .service-card {
        padding: var(--spacing-md);
    }
    
    /* Footer */
    .footer {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom {
        text-align: center;
    }
    
    .footer-bottom-link {
        margin: 0 var(--spacing-xs);
    }
    
    /* Buttons */
    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
    
    /* Page Header */
    .page-header {
        padding: 6rem 0 3rem;
    }
    
    /* Error Page */
    .error-code {
        font-size: 5rem;
    }
    
    .error-title {
        font-size: 1.75rem;
    }
    
    /* Contact Form */
    .contact-form {
        padding: var(--spacing-md);
    }
    
    /* Pricing Cards */
    .pricing-card.featured {
        transform: none;
        margin-bottom: var(--spacing-lg);
    }
}

/* ===========================================
   Small Devices (Landscape Phones, ≥576px)
=========================================== */

@media (min-width: 576px) and (max-width: 767.98px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stats-row {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .stat-item {
        flex: 0 0 45%;
        text-align: center;
        margin-bottom: var(--spacing-md);
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-date {
        width: 50px;
    }
}

/* ===========================================
   Medium Devices (Tablets, ≥768px)
=========================================== */

@media (min-width: 768px) and (max-width: 991.98px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .mission-content {
        padding-left: 0;
        margin-top: var(--spacing-lg);
    }
    
    .stats-row {
        justify-content: space-around;
    }
    
    .team-member-img {
        height: 200px;
    }
}

/* ===========================================
   Large Devices (Desktops, ≥992px)
=========================================== */

@media (min-width: 992px) and (max-width: 1199.98px) {
    .hero-title {
        font-size: 3.2rem;
    }
    
    .team-member-img {
        height: 220px;
    }
}

/* ===========================================
   Extra Large Devices (Large Desktops, ≥1200px)
=========================================== */

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
}

/* ===========================================
   XXL Devices (Extra Large Desktops, ≥1400px)
=========================================== */

@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
}

/* ===========================================
   Tablet Portrait Specific
=========================================== */

@media (max-width: 991.98px) and (orientation: portrait) {
    .hero-image {
        margin-top: var(--spacing-lg);
    }
    
    .service-card,
    .value-card,
    .team-member-card {
        margin-bottom: var(--spacing-md);
    }
}

/* ===========================================
   Tablet Landscape Specific
=========================================== */

@media (max-width: 991.98px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding: 7rem 0 4rem;
    }
    
    .team-member-img {
        height: 180px;
    }
}

/* ===========================================
   Mobile Landscape Specific
=========================================== */

@media (max-width: 767.98px) and (orientation: landscape) {
    .hero-section {
        padding: 5rem 0 3rem;
    }
    
    .navbar {
        padding: 0.5rem 0;
    }
}

/* ===========================================
   High Resolution Displays
=========================================== */

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-image img {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* ===========================================
   Print Styles
=========================================== */

@media print {
    .navbar,
    .footer,
    .hero-buttons,
    .social-links,
    .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
    
    .container {
        width: 100%;
        max-width: none;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    .hero-section,
    .cta-section {
        background: #fff !important;
        color: #000 !important;
        padding: 1rem 0 !important;
    }
    
    .hero-title,
    .section-title,
    .page-title {
        color: #000 !important;
    }
    
    .service-card,
    .value-card,
    .team-member-card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
        break-inside: avoid;
    }
    
    img {
        max-width: 300px !important;
    }
}

/* ===========================================
   Reduced Motion Preferences
=========================================== */

@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;
    }
}

/* ===========================================
   Dark Mode Support
=========================================== */

@media (prefers-color-scheme: dark) {
    body {
        background-color: #121212;
        color: #e0e0e0;
    }
    
    .navbar,
    .footer,
    .service-card,
    .value-card,
    .team-member-card,
    .pricing-card,
    .blog-card {
        background-color: #1e1e1e;
        color: #e0e0e0;
    }
    
    .navbar {
        background-color: rgba(30, 30, 30, 0.95);
    }
    
    .nav-link {
        color: #e0e0e0 !important;
    }
    
    .section-title,
    .page-title,
    .hero-title,
    .footer-heading,
    .footer-brand {
        color: #ffffff;
    }
    
    .section-subtitle,
    .page-subtitle,
    .service-card p,
    .value-card p,
    .team-bio {
        color: #b0b0b0;
    }
    
    .light-color-bg {
        background-color: #2a2a2a !important;
    }
    
    .form-control {
        background-color: #2a2a2a;
        border-color: #3a3a3a;
        color: #e0e0e0;
    }
    
    .form-control:focus {
        background-color: #2a2a2a;
        border-color: var(--accent-color);
        color: #e0e0e0;
    }
}

/* ===========================================
   Accessibility: High Contrast Mode
=========================================== */

@media (prefers-contrast: high) {
    .btn-primary {
        border: 3px solid #000;
    }
    
    .nav-link.active {
        text-decoration: underline;
        text-decoration-thickness: 3px;
    }
    
    .service-card:hover {
        outline: 3px solid #000;
    }
}

/* ===========================================
   Touch Device Optimizations
=========================================== */

@media (hover: none) and (pointer: coarse) {
    .service-card:hover,
    .team-member-card:hover,
    .value-card:hover,
    .pricing-card:hover {
        transform: none;
    }
    
    .btn:hover::after {
        animation: none;
    }
    
    /* Increase tap target sizes */
    .btn,
    .nav-link,
    .service-link,
    .blog-link {
        min-height: 44px;
        min-width: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    .social-links a {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Remove hover effects that don't work well on touch */
    .hover-lift:hover {
        transform: none;
    }
    
    .icon-hover:hover {
        transform: none;
    }
}

/* ===========================================
   Very Small Height Devices
=========================================== */

@media (max-height: 500px) {
    .hero-section {
        min-height: auto;
        padding: 5rem 0 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }
    
    .error-section {
        padding: 3rem 0;
    }
}

/* ===========================================
   Navigation Responsive Adjustments
=========================================== */

@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: white;
        padding: var(--spacing-md);
        border-radius: var(--border-radius-md);
        box-shadow: var(--shadow-lg);
        margin-top: var(--spacing-sm);
    }
    
    .nav-item {
        margin-bottom: var(--spacing-xs);
    }
    
    .dropdown-menu {
        border: none;
        box-shadow: none;
        padding-left: var(--spacing-md);
        background-color: var(--light-gray);
    }
}

/* ===========================================
   Form Responsive Adjustments
=========================================== */

@media (max-width: 767.98px) {
    .contact-form .row > div {
        margin-bottom: var(--spacing-md);
    }
    
    .form-control {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* ===========================================
   Image Responsive Adjustments
=========================================== */

@media (max-width: 767.98px) {
    .hero-image img,
    .mission-image img,
    .team-member-img img,
    .blog-image img {
        width: 100%;
        height: auto;
        max-height: 300px;
        object-fit: cover;
    }
}

/* ===========================================
   Utility Class Responsive Adjustments
=========================================== */

@media (max-width: 767.98px) {
    .text-md-start {
        text-align: left !important;
    }
    
    .text-md-end {
        text-align: right !important;
    }
    
    .mt-md-0 {
        margin-top: 0 !important;
    }
    
    .mb-md-0 {
        margin-bottom: 0 !important;
    }
    
    .d-md-flex {
        display: flex !important;
    }
    
    .d-md-none {
        display: none !important;
    }
}