/* Mobile-First Responsive Design */

/* Large Tablets and Small Desktops */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-4);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
    
    .nav-container {
        padding: var(--spacing-4);
    }
}

/* Tablets */
@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --spacing-24: 4rem;
        --spacing-16: 3rem;
        --spacing-12: 2rem;
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(15, 15, 35, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: var(--spacing-8);
        transition: left 0.3s ease;
        z-index: var(--z-modal);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
        z-index: var(--z-tooltip);
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .nav-link {
        font-size: var(--font-size-xl);
        padding: var(--spacing-4);
        color: var(--white);
    }
    
    /* Hero Section */
    .hero-visual {
        display: none;
    }
    
    .floating-shapes {
        width: 300px;
        height: 300px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-4);
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
        max-width: 300px;
    }
    
    /* Skills Section */
    .skills-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    /* Timeline */
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 60px;
        margin-right: 0;
        text-align: left;
        width: calc(100% - 60px);
    }
    
    .timeline-dot {
        left: 20px;
        transform: translateX(-50%);
    }
    
    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    /* About Stats */
    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-4);
    }
}

/* Mobile Phones */
@media (max-width: 480px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.25rem;
        --font-size-2xl: 1.125rem;
        --spacing-24: 3rem;
        --spacing-16: 2rem;
        --spacing-12: 1.5rem;
        --spacing-8: 1rem;
        --spacing-6: 0.75rem;
    }
    
    .container {
        padding: 0 var(--spacing-4);
    }
    
    .section-header {
        margin-bottom: var(--spacing-8);
    }
    
    /* Navigation */
    .nav-container {
        padding: var(--spacing-3) var(--spacing-4);
    }
    
    .nav-logo {
        font-size: var(--font-size-lg);
    }
    
    .language-switcher {
        order: -1;
    }
    
    /* Hero */
    .hero-title {
        font-size: var(--font-size-4xl);
        margin-bottom: var(--spacing-4);
    }
    
    .typing-text {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-4);
    }
    
    .hero-description {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-6);
    }
    
    .floating-shapes {
        width: 250px;
        height: 250px;
    }
    
    /* Skills */
    .skill-card {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-3);
    }
    
    .skill-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
    
    /* About Stats */
    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .stat-card {
        padding: var(--spacing-6);
    }
    
    .stat-number {
        font-size: var(--font-size-3xl);
    }
    
    /* Timeline */
    .timeline-content {
        padding: var(--spacing-6);
        width: calc(100% - 40px);
        margin-left: 40px;
    }
    
    .timeline-content h3 {
        font-size: var(--font-size-lg);
    }
    
    /* Projects */
    .project-card {
        height: 250px;
    }
    
    .flip-card-front,
    .flip-card-back {
        padding: var(--spacing-6);
    }
    
    .project-image {
        width: 60px;
        height: 60px;
        margin-bottom: var(--spacing-4);
    }
    
    .project-icon {
        font-size: var(--font-size-xl);
    }
    
    /* Contact */
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-4);
        margin-bottom: var(--spacing-6);
    }
    
    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .glass-card {
        padding: var(--spacing-6);
    }
    
    .social-links {
        justify-content: center;
        margin-top: var(--spacing-6);
    }
    
    .social-link {
        width: 45px;
        height: 45px;
        font-size: var(--font-size-base);
    }
    
    /* Form */
    .form-group {
        margin-bottom: var(--spacing-5);
    }
    
    .form-group input,
    .form-group textarea {
        padding: var(--spacing-3);
    }
}

/* Extra Small Devices */
@media (max-width: 360px) {
    :root {
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.5rem;
        --spacing-24: 2.5rem;
        --spacing-16: 1.5rem;
        --spacing-12: 1rem;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .typing-text {
        font-size: var(--font-size-base);
    }
    
    .btn-primary,
    .btn-secondary {
        padding: var(--spacing-3) var(--spacing-6);
        font-size: var(--font-size-sm);
    }
    
    .floating-shapes {
        width: 200px;
        height: 200px;
    }
    
    .shape-1 {
        width: 80px;
        height: 80px;
    }
    
    .shape-2 {
        width: 60px;
        height: 60px;
    }
    
    .shape-3 {
        width: 70px;
        height: 70px;
    }
}

/* Landscape Mobile Phones */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: var(--spacing-8) 0;
    }
    
    .hero-content {
        gap: var(--spacing-6);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-3);
    }
    
    .typing-text {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-3);
    }
    
    .hero-description {
        margin-bottom: var(--spacing-4);
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: var(--spacing-3);
    }
    
    .btn-primary,
    .btn-secondary {
        padding: var(--spacing-2) var(--spacing-4);
        font-size: var(--font-size-sm);
    }
    
    .scroll-indicator {
        display: none;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Optimize for high DPI displays */
    .hero-visual,
    .floating-shapes,
    .project-image {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Hover Support Check */
@media (hover: none) {
    .hover-3d:hover,
    .hover-lift:hover,
    .hover-scale:hover,
    .magnetic-btn:hover,
    .tilt-card:hover {
        transform: none;
    }
    
    .skill-card:hover {
        transform: none;
        background: rgba(255, 255, 255, 0.05);
    }
    
    .project-card:hover .flip-card-inner {
        transform: none;
    }
    
    /* Add tap interaction for touch devices */
    .skill-card:active {
        transform: scale(0.98);
        background: rgba(255, 255, 255, 0.08);
    }
    
    .btn-primary:active,
    .btn-secondary:active,
    .magnetic-btn:active {
        transform: scale(0.98);
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .floating-shapes .shape,
    .scroll-indicator,
    .pulse-dot,
    .typing,
    .cursor {
        animation: none;
    }
    
    .hero-visual,
    .skill-card,
    .project-card,
    .stat-card,
    .contact-item,
    .btn-primary,
    .btn-secondary,
    .magnetic-btn {
        transition: none;
    }
    
    .progress-bar {
        transition: width 0.1s linear;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    /* Dark mode is now the default theme */
}

/* Print styles */
@media print {
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .navbar,
    .hamburger,
    .hero-background,
    .floating-shapes,
    .scroll-indicator,
    .contact-form {
        display: none !important;
    }
    
    .hero,
    section {
        page-break-inside: avoid;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .section-title {
        page-break-after: avoid;
    }
    
    .timeline-item {
        page-break-inside: avoid;
    }
}