/* Responsive Styles */

/* Large Desktop */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
}

/* Desktop */
@media (max-width: 1199px) {
    .hero-content {
        grid-template-columns: 1fr 350px;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* Tablet */
@media (max-width: 991px) {
    .navbar-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        transition: var(--transition);
        box-shadow: var(--shadow-xl);
        z-index: 1001;
    }
    
    .navbar-menu.active {
        left: 0;
    }
    
    .navbar-menu::before {
        content: '';
        position: fixed;
        top: 0;
        left: 280px;
        width: calc(100vw - 280px);
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }
    
    .mobile-menu-toggle {
        display: flex;
        z-index: 1002;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .navbar-actions {
        gap: 1rem;
    }
    
    .phone-info {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-form-card {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .cta-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .doctors-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* Mobile Large */
@media (max-width: 767px) {
    .container {
        padding: 0 15px;
    }
    
    .navbar {
        padding: 0.75rem 0;
    }
    
    .navbar-brand {
        font-size: 1.125rem;
    }
    
    .logo {
        height: 35px;
    }
    
    .appointment-btn {
        display: none;
    }
    
    .hero {
        padding: 4rem 0 2rem;
        min-height: 90vh;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    
    .btn-lg {
        width: 100%;
        justify-content: center;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .advantage-card {
        padding: 1.5rem;
    }
    
    .advantage-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .advantage-icon img {
        width: 30px;
        height: 30px;
    }
    
    .about {
        padding: 3rem 0;
    }
    
    .about-image img {
        height: 300px;
    }
    
    .services {
        padding: 3rem 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        margin: 0 auto;
        max-width: 400px;
    }
    
    .doctors {
        padding: 3rem 0;
    }
    
    .doctors-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .doctor-card {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .portfolio {
        padding: 3rem 0;
    }
    
    .portfolio-filters {
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-bottom: 2rem;
    }
    
    .filter-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .portfolio-item {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .cta {
        padding: 3rem 0;
    }
    
    .cta-text h2 {
        font-size: 1.875rem;
        margin-bottom: 0.75rem;
    }
    
    .cta-text p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 0.5rem;
    }
    
    .modal-content {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }
    
    .section-title::after {
        width: 40px;
        height: 3px;
    }
}

/* Mobile Small */
@media (max-width: 575px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-form-card {
        padding: 1.5rem;
    }
    
    .hero-form-card h3 {
        font-size: 1.125rem;
    }
    
    .advantage-card {
        padding: 1.25rem;
    }
    
    .advantage-card h3 {
        font-size: 1.125rem;
    }
    
    .service-image {
        height: 180px;
    }
    
    .doctor-image {
        height: 250px;
    }
    
    .portfolio-before-after {
        height: 200px;
    }
    
    .portfolio-before-after::after {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
    
    .btn {
        font-size: 0.8rem;
        padding: 0.65rem 1.25rem;
    }
    
    .btn-lg {
        font-size: 0.875rem;
        padding: 0.875rem 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .cta-text h2 {
        font-size: 1.5rem;
    }
}

/* Mobile Extra Small */
@media (max-width: 375px) {
    .container {
        padding: 0 10px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-form-card {
        padding: 1.25rem;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    .logo {
        height: 30px;
    }
    
    .mobile-menu-toggle span {
        width: 20px;
    }
    
    .advantage-icon {
        width: 50px;
        height: 50px;
    }
    
    .advantage-icon img {
        width: 25px;
        height: 25px;
    }
    
    .service-number {
        width: 35px;
        height: 35px;
        font-size: 0.875rem;
    }
    
    .portfolio-filters {
        gap: 0.4rem;
    }
    
    .filter-btn {
        font-size: 0.75rem;
        padding: 0.35rem 0.7rem;
    }
    
    .modal-content {
        padding: 1.25rem;
        margin: 0.5rem;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo,
    .advantage-icon img,
    .service-image img,
    .doctor-image img,
    .portfolio-before-after img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Landscape Phones */
@media (max-width: 767px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        margin-bottom: 1.5rem;
    }
    
    .hero-actions {
        flex-direction: row;
    }
    
    .btn-lg {
        width: auto;
    }
}

/* Print Styles */
@media print {
    .header,
    .mobile-menu-toggle,
    .hero-actions,
    .btn,
    .scroll-top,
    .modal {
        display: none !important;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-form-card {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .section-title {
        font-size: 18pt;
        margin-bottom: 1rem;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .advantage-card,
    .service-card,
    .doctor-card,
    .portfolio-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* 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;
    }
    
    .animate-fadeInUp,
    .animate-fadeInLeft,
    .animate-fadeInRight {
        animation: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-accent: #334155;
        --text-primary: #f1f5f9;
        --text-secondary: #cbd5e1;
        --border-color: #475569;
    }
    
    .hero-overlay {
        background: linear-gradient(
            135deg,
            rgba(15, 23, 42, 0.9) 0%,
            rgba(30, 41, 59, 0.8) 100%
        );
    }
}

/* Focus Styles for Accessibility */
@media (any-hover: hover) {
    .btn:focus-visible,
    .nav-link:focus-visible,
    .social-link:focus-visible,
    .filter-btn:focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .social-link {
        min-width: 44px;
        min-height: 44px;
    }
    
    .filter-btn {
        min-height: 44px;
        padding: 0.75rem 1rem;
    }
    
    .service-btn {
        min-height: 44px;
    }
    
    .mobile-menu-toggle {
        padding: 0.75rem;
        min-width: 44px;
        min-height: 44px;
    }
}

/* Hover Effects for Desktop Only */
@media (hover: hover) and (pointer: fine) {
    .advantage-card:hover,
    .service-card:hover,
    .doctor-card:hover,
    .portfolio-item:hover {
        transform: translateY(-5px);
    }
    
    .btn-primary:hover,
    .btn-accent:hover {
        transform: translateY(-2px);
    }
    
    .social-link:hover,
    .scroll-top:hover {
        transform: translateY(-2px);
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .btn-primary,
    .btn-accent {
        border: 2px solid currentColor;
    }
    
    .advantage-card,
    .service-card,
    .doctor-card,
    .portfolio-item {
        border: 2px solid var(--border-color);
    }
    
    .nav-link::after {
        height: 3px;
    }
}