/* Responsive Design */

/* Desktop: Hide mobile language switcher */
@media (min-width: 768px) {
    .mobile-language-switcher {
        display: none !important;
    }
}

/* Large Desktop (1440px+) */
@media (min-width: 1441px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .skills-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Desktop (1024px - 1440px) */
@media (max-width: 1440px) and (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 280px;
    }
    
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) and (min-width: 768px) {
    :root {
        --container-padding: 2rem;
        --text-5xl: 2.5rem;
        --text-4xl: 2rem;
        --spacing-2xl: 3rem;
    }
    
    .navbar {
        padding: 1rem var(--container-padding);
    }
    
    .nav-menu {
        gap: var(--spacing-md);
    }
    
    .hero {
        padding: 100px 0 var(--spacing-xl);
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
        align-items: center;
        width: 100%;
    }
    
    .hero-image {
        order: -1;
        margin-bottom: var(--spacing-md);
        width: 200px;
        flex-shrink: 0;
    }
    
    .hero-text {
        width: 100%;
        max-width: 100%;
        overflow: visible;
        order: 1;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .profile-image {
        width: 200px;
        height: 200px;
        display: block;
        margin: 0 auto;
    }
    
    .typing-text {
        width: auto;
        max-width: 100%;
        text-align: center;
        overflow: visible;
        white-space: normal;
        word-break: break-word;
        display: block;
    }
    
    .hero-title {
        overflow: visible;
        width: 100%;
        text-align: center;
    }
    
    .hero-text {
        grid-column: unset;
    }
    
    .hero-image {
        width: 200px;
        display: flex;
        justify-content: center;
        grid-column: unset;
        min-width: unset;
        max-width: unset;
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .links-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobile Large (576px - 767px) */
@media (max-width: 767px) and (min-width: 576px) {
    :root {
        --container-padding: 1.5rem;
        --text-5xl: 2rem;
        --text-4xl: 1.75rem;
        --text-3xl: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
    }
    
    .navbar {
        padding: 1rem var(--container-padding);
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    /* Enhanced touch targets */
    .btn {
        min-height: 48px;
        font-size: var(--text-base);
        padding: 0.875rem 1.5rem;
        border-radius: 12px;
    }
    
    .language-switcher {
        gap: 0.25rem;
    }
    
    .lang-btn {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }
    
    /* Mobile Language Switcher */
    .mobile-language-switcher {
        display: block;
        padding: var(--spacing-md) 0;
        border-top: 1px solid var(--gray-200);
        margin-top: var(--spacing-md);
    }
    
    .mobile-lang-label {
        display: block;
        font-size: var(--text-sm);
        font-weight: 600;
        color: var(--text-dark);
        margin-bottom: var(--spacing-xs);
    }
    
    .mobile-lang-buttons {
        display: flex;
        gap: var(--spacing-xs);
        justify-content: flex-start;
    }
    
    .mobile-lang-btn {
        flex: 1;
        max-width: 80px;
        padding: 0.5rem 0.75rem;
        font-size: var(--text-sm);
        border-radius: 8px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Hide desktop language switcher on mobile */
    .language-switcher {
        display: none;
    }
    
    .hero {
        padding: 120px 0 var(--spacing-xl);
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
        align-items: center;
        width: 100%;
    }
    
    .hero-image {
        order: -1;
        margin-bottom: var(--spacing-sm);
        width: 180px;
        flex-shrink: 0;
        grid-column: unset;
        min-width: unset;
        max-width: unset;
    }
    
    .hero-text {
        width: 100%;
        max-width: 100%;
        overflow: visible;
        order: 1;
        grid-column: unset;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .stat-item {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .stat-number,
    .stat-plus {
        font-size: var(--text-xl);
    }
    
    .stat-label {
        font-size: var(--text-sm);
        margin: 0;
    }
    
    .hero-contact {
        align-items: center;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .profile-image {
        width: 180px;
        height: 180px;
        display: block;
        margin: 0 auto;
    }
    
    .typing-text {
        width: auto;
        max-width: 100%;
        font-size: var(--text-2xl);
        text-align: center;
        overflow: visible;
        white-space: normal;
        word-break: break-word;
        display: block;
    }
    
    .hero-image {
        width: 180px;
        display: flex;
        justify-content: center;
        grid-column: unset;
        min-width: unset;
        max-width: unset;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .project-card {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .project-actions {
        flex-direction: column;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .experience-card {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .experience-actions {
        flex-direction: column;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .contact-methods {
        gap: var(--spacing-md);
    }
    
    .links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quick-link {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }
}

/* Mobile Small (320px - 575px) */
@media (max-width: 575px) {
    :root {
        --container-padding: 1rem;
        --text-5xl: 1.75rem;
        --text-4xl: 1.5rem;
        --text-3xl: 1.25rem;
        --text-2xl: 1.125rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 1.75rem;
        --spacing-2xl: 2rem;
    }
    
    .navbar {
        padding: 0.75rem var(--container-padding);
    }
    
    .nav-brand {
        font-size: var(--text-lg);
    }
    
    .language-switcher {
        gap: 0.125rem;
    }
    
    .lang-btn {
        padding: 0.25rem 0.375rem;
        font-size: 0.625rem;
    }
    
    /* Mobile Language Switcher for very small screens */
    .mobile-language-switcher {
        display: block;
        padding: var(--spacing-sm) 0;
        border-top: 1px solid var(--gray-200);
        margin-top: var(--spacing-sm);
    }
    
    .mobile-lang-label {
        font-size: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .mobile-lang-buttons {
        gap: 0.25rem;
    }
    
    .mobile-lang-btn {
        flex: 1;
        max-width: 70px;
        padding: 0.375rem 0.5rem;
        font-size: 0.625rem;
        min-height: 40px;
    }
    
    /* Hide desktop language switcher */
    .language-switcher {
        display: none;
    }
    
    .hero {
        padding: 100px 0 var(--spacing-lg);
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
        align-items: center;
        width: 100%;
    }
    
    .hero-image {
        order: -1;
        margin-bottom: var(--spacing-sm);
        width: 150px;
        flex-shrink: 0;
        grid-column: unset;
        min-width: unset;
        max-width: unset;
        display: flex;
        justify-content: center;
    }
    
    .hero-text {
        width: 100%;
        max-width: 100%;
        overflow: visible;
        order: 1;
        grid-column: unset;
    }
    
    .hero-title {
        font-size: 1.5rem;
        line-height: 1.3;
        margin-top: var(--spacing-md);
        margin-bottom: var(--spacing-md);
        min-height: 60px;
        display: block;
        width: 100%;
        text-align: center;
        overflow: visible;
    }
    
    .hero-subtitle {
        font-size: var(--text-base);
    }
    
    .hero-stats {
        gap: var(--spacing-sm);
    }
    
    .profile-image {
        width: 150px;
        height: 150px;
        display: block;
        margin: 0 auto;
    }
    
    .typing-text {
        width: auto;
        max-width: 100%;
        font-size: 1.25rem;
        line-height: 1.3;
        text-align: center;
        overflow: visible;
        white-space: normal;
        word-break: break-word;
        display: block;
    }
    
    .section-title {
        font-size: var(--text-3xl);
    }
    
    .section-subtitle {
        font-size: var(--text-base);
    }
    
    .project-content {
        padding: var(--spacing-md);
    }
    
    .project-title {
        font-size: var(--text-lg);
    }
    
    .skill-category {
        padding: var(--spacing-md);
    }
    
    .category-title {
        font-size: var(--text-lg);
    }
    
    .contact-info-title {
        font-size: var(--text-xl);
    }
    
    .contact-method h4 {
        font-size: var(--text-base);
    }
    
    .links-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-link {
        justify-content: center;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: var(--text-sm);
    }
}

/* Ultra Small Devices (320px and below) */
@media (max-width: 320px) {
    :root {
        --container-padding: 0.75rem;
        --text-5xl: 1.5rem;
        --text-4xl: 1.25rem;
        --spacing-2xl: 1.5rem;
    }
    
    .hero {
        padding: 90px 0 var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 1.25rem;
        margin-top: var(--spacing-lg);
        margin-bottom: var(--spacing-md);
    }
    
    .hero-subtitle {
        font-size: var(--text-sm);
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .stat-item {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .hero-cta .btn {
        padding: 0.5rem 1rem;
        font-size: var(--text-xs);
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn:hover {
        transform: none;
        box-shadow: none;
    }
    
    .project-card:hover {
        transform: none;
    }
    
    .project-card:hover .project-image img {
        transform: none;
    }
    
    .quick-link:hover {
        transform: none;
    }
    
    /* Increase touch targets */
    .btn {
        min-height: 48px;
        padding: 0.875rem 1.5rem;
    }
    
    .nav-link {
        padding: 0.5rem;
        margin: 0.25rem;
    }
    
    .lang-btn {
        min-height: 40px;
        min-width: 60px;
    }
}

/* 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;
    }
    
    .fade-in {
        opacity: 1;
        transform: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000FF;
        --secondary-color: #008000;
        --accent-color: #FF0000;
        --text-dark: #000000;
        --text-light: #FFFFFF;
    }
    
    .btn-outline {
        border-width: 3px;
    }
    
    .project-card {
        border: 2px solid var(--text-dark);
    }
    
    .skill-bar {
        border: 1px solid var(--text-dark);
    }
}

/* Print Styles */
@media print {
    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }
    
    .header,
    .nav-toggle,
    .language-switcher,
    .hero-cta,
    .project-actions,
    .contact-form-container,
    .footer {
        display: none !important;
    }
    
    .hero {
        padding: 0;
        page-break-after: avoid;
    }
    
    .section-title {
        page-break-after: avoid;
    }
    
    .project-card,
    .skill-category {
        page-break-inside: avoid;
        margin-bottom: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .contact-info {
        page-break-before: always;
    }
    
    a::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}

/* Landscape Mobile Orientation */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 var(--spacing-md);
    }
    
    .hero-content {
        grid-template-columns: 1fr 200px;
        text-align: left;
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
    }
    
    .hero-stats {
        flex-direction: row;
        gap: var(--spacing-md);
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
}

/* Modal Responsive Styles */
@media (max-width: 1023px) {
    .modal {
        padding: 10px;
    }
    
    .modal-content {
        max-width: 95%;
        max-height: 90vh;
    }
    
    .project-hero-image {
        height: 200px;
    }
    
    .project-hero-overlay {
        padding: var(--spacing-md);
    }
    
    .project-actions {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .project-actions .btn {
        width: 100%;
        text-align: center;
    }
    
    .project-details {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 767px) {
    .modal {
        padding: 5px;
        align-items: flex-start;
        padding-top: 20px;
    }
    
    .modal-content {
        max-width: 100%;
        width: 95%;
        max-height: 95vh;
        margin: 0;
    }
    
    .modal-header {
        padding: var(--spacing-md) var(--spacing-lg) var(--spacing-sm);
    }
    
    .modal-title {
        font-size: var(--text-lg);
    }
    
    .project-hero-image {
        height: 180px;
    }
    
    .project-hero-overlay {
        padding: var(--spacing-sm);
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .project-status-badge {
        align-self: flex-start;
        font-size: var(--text-xs);
        padding: 0.4rem 0.8rem;
    }
    
    .project-actions {
        align-self: stretch;
    }
    
    .project-details {
        padding: var(--spacing-md);
    }
    
    .project-technologies h4,
    .project-features h4,
    .project-achievements h4 {
        font-size: var(--text-base);
    }
    
    .tech-tags {
        gap: var(--spacing-xs);
    }
    
    .tech-tag {
        font-size: var(--text-xs);
        padding: 0.25rem 0.5rem;
    }
    
    .feature-list li,
    .achievement-list li {
        padding: var(--spacing-xs);
        font-size: var(--text-sm);
    }
}