/* Responsive Design */

/* Large Desktop */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
}

/* Desktop */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
}

/* Tablet */
@media (max-width: 991px) {
    .navbar-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--background-white);
        display: flex;
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 1000;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        margin: 1rem 0;
        list-style: none;
    }
    
    .nav-menu a {
        font-size: 1.1rem;
        padding: 0.5rem 0;
        display: block;
        color: var(--text-primary);
        text-decoration: none;
        font-weight: 500;
        transition: var(--transition);
    }
    
    .nav-menu a:hover {
        color: var(--primary-color);
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .doctor-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .appointment-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .appointment-features {
        flex-direction: column;
        align-items: center;
    }
    
    .method-features {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .hemorrhoid-types {
        grid-template-columns: 1fr;
    }
    
    .tips {
        grid-template-columns: 1fr;
    }
    
    .doctor-credentials {
        grid-template-columns: 1fr;
    }
}

/* Mobile Large */
@media (max-width: 767px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
        max-width: 300px;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-icon {
        font-size: 2.5rem;
    }
    
    .type-card {
        padding: 1.5rem;
    }
    
    .tip-card {
        padding: 1.5rem;
    }
    
    .faq-question {
        padding: 1rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .contact-details {
        gap: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .navbar-actions .btn {
        display: none;
    }
}

/* Mobile Small */
@media (max-width: 575px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .feature-card h3 {
        font-size: 1.25rem;
    }
    
    .doctor-title {
        font-size: 1rem;
    }
    
    .tip-card p {
        font-size: 0.9rem;
    }
    
    .appointment h2 {
        font-size: 1.5rem;
    }
    
    .appointment p {
        font-size: 1rem;
    }
    
    .footer-section h3 {
        font-size: 1.25rem;
    }
    
    .footer-section h4 {
        font-size: 1.1rem;
    }
}

/* Landscape Mobile */
@media (max-width: 767px) and (orientation: landscape) {
    .hero {
        padding: 1.5rem 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        flex-direction: row;
        justify-content: center;
        gap: 1rem;
    }
}

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

/* Print Styles */
@media print {
    .header,
    .navbar,
    .mobile-menu-toggle,
    .hero-actions,
    .appointment,
    .footer {
        display: none;
    }
    
    .hero {
        padding: 1rem 0;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .feature-card,
    .type-card,
    .tip-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #f1f5f9;
        --text-secondary: #cbd5e1;
        --text-light: #64748b;
        --background-white: #0f172a;
        --background-light: #1e293b;
        --border-color: #334155;
    }
    
    .hero {
        background: linear-gradient(135deg, var(--background-light) 0%, var(--background-white) 100%);
    }
    
    .mdk-method {
        background-color: var(--background-light);
    }
    
    .nutritionist {
        background-color: var(--background-light);
    }
    
    .contact {
        background-color: var(--background-light);
    }
}

/* Focus Visible for Keyboard Navigation */
@media (any-hover: none) {
    .btn:hover {
        transform: none;
    }
    
    .feature-card:hover {
        transform: none;
    }
}

/* Touch Device Optimizations */
@media (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-menu a {
        padding: 12px 0;
    }
    
    .faq-question {
        min-height: 60px;
    }
    
    input,
    textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
} 

    .mobile-nav-menu {
        display: flex;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--background-white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 1000;
        border-bottom: 1px solid var(--border-color);
        list-style: none;
    }
    
    .mobile-nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-nav-menu li {
        margin: 1rem 0;
        list-style: none;
    }
    
    .mobile-nav-menu a {
        font-size: 1.1rem;
        padding: 0.5rem 0;
        display: block;
        color: var(--text-primary);
        text-decoration: none;
        font-weight: 500;
        transition: var(--transition);
    }
    
    .mobile-nav-menu a:hover {
        color: var(--primary-color);
    }