/* ============================================
   LEEN Medical Tourism - Responsive Styles
   ============================================ */

/* ============================================
   LARGE DESKTOPS (1400px and up)
   ============================================ */
@media (min-width: 1400px) {
    :root {
        --container-max: 1320px;
    }
}

/* ============================================
   DESKTOPS (1200px and down)
   ============================================ */
@media (max-width: 1200px) {
    :root {
        --container-max: 1140px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: span 3;
        margin-bottom: var(--space-8);
    }
}

/* ============================================
   SMALL DESKTOPS / LARGE TABLETS (1100px and down)
   Handles navbar before mobile menu
   ============================================ */
@media (max-width: 1100px) {
    .navbar-nav {
        gap: var(--space-3);
    }
    
    .navbar-nav a {
        font-size: var(--text-xs);
        letter-spacing: 0.03em;
    }
    
    .navbar-menu {
        gap: var(--space-4);
    }
    
    .navbar-cta .btn {
        font-size: var(--text-xs);
        padding: var(--space-2) var(--space-4);
    }
}

/* ============================================
   TABLETS (992px and down)
   ============================================ */
@media (max-width: 992px) {
    :root {
        --container-max: 960px;
    }
    
    h1 {
        font-size: var(--text-4xl);
    }
    
    h2 {
        font-size: var(--text-3xl);
    }
    
    h3 {
        font-size: var(--text-2xl);
    }
    
    /* Navigation */
    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: var(--color-neutral-100);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-20) var(--space-6) var(--space-6);
        box-shadow: var(--shadow-2xl);
        transition: right var(--transition-normal);
        gap: var(--space-6);
        z-index: 1002;
    }
    
    .navbar-menu.active {
        right: 0;
    }
    
    .navbar-nav {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: var(--space-2);
    }
    
    .navbar-nav a {
        color: var(--color-neutral-700);
        padding: var(--space-3) var(--space-4);
        width: 100%;
        border-radius: var(--radius-md);
        transition: background-color var(--transition-fast), color var(--transition-fast);
    }
    
    .navbar-nav a:hover {
        background-color: var(--color-neutral-200);
    }
    
    /* Remove the underline effect in mobile menu */
    .navbar-nav a::after {
        display: none;
    }
    
    .navbar-cta {
        width: 100%;
    }
    
    .navbar-cta .btn {
        width: 100%;
    }
    
    .navbar-toggle {
        display: flex;
        z-index: 1003;
    }
    
    .navbar-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .navbar-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .navbar-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .menu-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 1001;
        pointer-events: none;
    }
    
    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Why Choose */
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Packages */
    .packages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .package-card:nth-child(3) {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-item.gallery-item-large {
        grid-column: span 2;
        aspect-ratio: 4/3;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    /* Services Detailed */
    .service-detailed-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .service-detailed-card .service-icon {
        margin: 0 auto;
    }
    
    .service-features {
        grid-template-columns: 1fr;
    }
    
    /* Journey Timeline */
    .journey-timeline::before {
        left: 20px;
    }
    
    .journey-step {
        grid-template-columns: 1fr;
        padding-left: 60px;
    }
    
    .step-number {
        position: absolute;
        left: 0;
        width: 50px;
        height: 50px;
        font-size: var(--text-lg);
    }
    
    /* Features Large */
    .features-large {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Partners Grid */
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* Video Grid */
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Row columns */
    .row .col-6 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: var(--space-6);
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

/* ============================================
   SMALL TABLETS / LARGE PHONES (768px and down)
   ============================================ */
@media (max-width: 768px) {
    :root {
        --container-padding: var(--space-4);
    }
    
    h1 {
        font-size: var(--text-3xl);
    }
    
    h2 {
        font-size: var(--text-2xl);
    }
    
    .section {
        padding-top: var(--space-12);
        padding-bottom: var(--space-12);
    }
    
    /* Hero */
    .hero {
        min-height: 100vh;
        padding: var(--space-20) var(--space-4);
    }
    
    .hero-content {
        padding: var(--space-4);
    }
    
    .hero h1 {
        font-size: clamp(var(--text-3xl), 8vw, var(--text-4xl));
    }
    
    .hero-subtitle {
        font-size: var(--text-base);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Page Header */
    .page-header {
        padding: var(--space-24) 0 var(--space-12);
    }
    
    .page-header h1 {
        font-size: var(--text-3xl);
    }
    
    /* Stats */
    .stat-number {
        font-size: var(--text-3xl);
    }
    
    /* Services Grid */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .col-4,
    .col-3 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    /* Packages */
    .packages-grid {
        grid-template-columns: 1fr;
    }
    
    .package-card:nth-child(3) {
        grid-column: auto;
        max-width: 100%;
    }
    
    /* Package Detail Page */
    .packages-detail .package-card {
        max-width: 100%;
    }
    
    .package-category-tag {
        font-size: var(--text-xs);
        padding: var(--space-1) var(--space-2);
    }
    
    /* Comparison Table */
    .comparison-table {
        font-size: var(--text-sm);
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: var(--space-2);
    }
    
    /* Why Choose */
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .why-item {
        display: flex;
        align-items: center;
        text-align: left;
        gap: var(--space-4);
    }
    
    .why-icon {
        margin: 0;
        flex-shrink: 0;
    }
    
    /* Journey Timeline */
    .journey-timeline::before {
        left: 20px;
    }
    
    .journey-number {
        width: 40px;
        height: 40px;
        font-size: var(--text-lg);
    }
    
    .journey-content {
        padding: var(--space-4);
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-filters {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .filter-btn {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-sm);
    }
    
    /* FAQ Accordion */
    .faq-category h3 {
        font-size: var(--text-lg);
    }
    
    .faq-question {
        font-size: var(--text-base);
    }
    
    /* Contact */
    .contact-cards {
        grid-template-columns: 1fr;
    }
    
    .contact-form-section .contact-form {
        padding: var(--space-6);
    }
    
    .contact-info-box {
        padding: var(--space-6);
    }
    
    /* Features Large */
    .features-large {
        grid-template-columns: 1fr;
    }
    
    /* Video Grid */
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: auto;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

/* ============================================
   PHONES (576px and down)
   ============================================ */
@media (max-width: 576px) {
    :root {
        --container-padding: var(--space-3);
    }
    
    h1 {
        font-size: var(--text-2xl);
    }
    
    h2 {
        font-size: var(--text-xl);
    }
    
    .section {
        padding-top: var(--space-10);
        padding-bottom: var(--space-10);
    }
    
    /* Buttons */
    .btn {
        padding: var(--space-3) var(--space-5);
        font-size: var(--text-sm);
    }
    
    .btn-lg {
        padding: var(--space-3) var(--space-6);
        font-size: var(--text-base);
    }
    
    /* Page Header */
    .page-header {
        padding: var(--space-20) 0 var(--space-8);
    }
    
    .page-header h1 {
        font-size: var(--text-2xl);
    }
    
    .breadcrumb {
        font-size: var(--text-sm);
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .stat-item {
        display: flex;
        align-items: center;
        text-align: left;
        gap: var(--space-4);
        padding: var(--space-4);
    }
    
    .stat-icon {
        margin: 0;
        width: 50px;
        height: 50px;
        font-size: var(--text-xl);
    }
    
    .stat-number {
        font-size: var(--text-2xl);
    }
    
    /* Packages */
    .package-header {
        padding: var(--space-6) var(--space-4);
    }
    
    .package-price {
        font-size: var(--text-3xl);
    }
    
    .package-body {
        padding: var(--space-4);
    }
    
    /* Comparison Table - Make scrollable */
    .comparison-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .comparison-table {
        min-width: 600px;
        font-size: var(--text-xs);
    }
    
    /* Journey */
    .journey-step {
        flex-direction: column;
        padding-left: var(--space-16);
    }
    
    .journey-number {
        position: absolute;
        left: 0;
    }
    
    .step-content h3 {
        font-size: var(--text-lg);
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }

    .gallery-filters {
        gap: var(--space-2);
    }

    .filter-btn {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-xs);
    }
    
    .gallery-item.gallery-item-large {
        grid-column: span 2;
        aspect-ratio: 16/9;
    /* FAQ */
    .faq-question {
        padding: var(--space-4);
        font-size: var(--text-base);
    }
    
    .faq-question i.fa-chevron-down {
        font-size: var(--text-sm);
    }
    
    .faq-answer-content {
        padding: 0 var(--space-4) var(--space-4);
        font-size: var(--text-sm);
    }
    
    /* Contact Form */
    .contact-form {
        padding: var(--space-5);
    }
    
    .contact-card {
        padding: var(--space-6);
    }
    
    .contact-card-icon {
        width: 60px;
        height: 60px;
        font-size: var(--text-xl);
    }
    
    /* Services Detailed */
    .service-detailed-card {
        padding: var(--space-4);
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: var(--text-xl);
    }
    
    /* About Page */
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
    
    .partner-item {
        padding: var(--space-4);
    }
    
    /* WhatsApp Button */
    .whatsapp-float {
        bottom: var(--space-4);
        right: var(--space-4);
    }
    
    .whatsapp-btn {
        width: 55px;
        height: 55px;
        font-size: var(--text-2xl);
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

/* ============================================
   EXTRA SMALL PHONES (380px and down)
   ============================================ */
@media (max-width: 380px) {
    :root {
        font-size: 14px;
    }
    
    .navbar-logo img {
        height: 40px;
    }
    
    .navbar-logo span {
        font-size: var(--text-xl);
    }
    
    .hero-badge {
        font-size: var(--text-xs);
        padding: var(--space-1) var(--space-3);
    }
}

/* ============================================
   LANDSCAPE PHONES
   ============================================ */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--space-16) var(--space-4);
    }
    
    .hero-scroll {
        display: none;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .whatsapp-float,
    .hero-scroll,
    .footer {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-8);
        background: var(--color-primary) !important;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }
    
    .section {
        padding: var(--space-6) 0;
    }
    
    a {
        text-decoration: underline;
    }
    
    .btn {
        border: 2px solid currentColor !important;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .whatsapp-btn {
        animation: none;
    }
}

/* ============================================
   HIGH CONTRAST MODE
   ============================================ */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #0066CC;
        --color-secondary: #CC9900;
        --color-neutral-300: #999999;
        --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.3);
    }
    
    .btn {
        border-width: 3px;
    }
    
    .form-control {
        border-width: 3px;
    }
}

/* ============================================
   DARK MODE (Future Enhancement)
   ============================================ */
@media (prefers-color-scheme: dark) {
    /* Dark mode styles can be added here in the future */
    /* For now, we keep the light design as per medical tourism industry standards */
}