/* ==========================================
   Responsive Design
========================================== */

/* Large screens */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
}

/* Medium screens */
@media (max-width: 1024px) {
    :root {
        --font-size-3xl: 2.5rem;
        --font-size-2xl: 2rem;
        --spacing-xl: 3rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .skill-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        text-align: left;
    }
    
    .skill-row.header {
        display: none;
    }
    
    .skill-level {
        justify-content: space-between;
    }
    
    .progress-bar {
        width: 150px;
    }
}

/* Small screens */
@media (max-width: 768px) {
    :root {
        --font-size-3xl: 2rem;
        --font-size-2xl: 1.5rem;
        --font-size-xl: 1.25rem;
        --spacing-md: 1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(4, 4, 4, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: var(--spacing-xl);
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: var(--spacing-md) 0;
    }
    
    .nav-link {
        font-size: var(--font-size-lg);
    }
    
    .hamburger {
        display: flex;
    }
    
    .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);
    }
    
    .hero {
        padding-top: 80px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .terminal-window {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .skill-category {
        padding: var(--spacing-md);
    }
    
    .skill-tools {
        margin-top: var(--spacing-xs);
    }
    
    .progress-bar {
        width: 100px;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    :root {
        --spacing-sm: 0.75rem;
        --spacing-md: 0.75rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: var(--font-size-sm);
        text-align: center;
    }
    
    .project-card {
        margin: 0;
    }
    
    .project-content {
        padding: var(--spacing-md);
    }
    
    .project-tech {
        gap: 4px;
    }
    
    .tech-tag {
        font-size: 12px;
        padding: 2px 6px;
    }
    
    .terminal-body {
        padding: var(--spacing-sm);
        font-size: 12px;
    }
    
    .skill-level {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .progress-bar {
        width: 100%;
        max-width: 150px;
    }
    
    .contact-method {
        font-size: var(--font-size-sm);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn:hover,
    .project-card:hover,
    .nav-link:hover,
    .contact-method:hover,
    .project-link:hover {
        transform: none;
    }
    
    .btn:active {
        transform: scale(0.98);
    }
    
    .project-card:active {
        transform: translateY(2px);
    }
}

/* Print styles */
@media print {
    * {
        background: white !important;
        color: black !important;
    }
    
    .navbar,
    .hamburger,
    .hero-visual,
    .contact-form {
        display: none !important;
    }
    
    .hero-content {
        text-align: left;
    }
    
    .section-title {
        color: black !important;
        page-break-after: avoid;
    }
    
    .project-card,
    .skill-category {
        page-break-inside: avoid;
        border: 1px solid #ccc !important;
        margin-bottom: 1rem;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .typing-text::after {
        animation: none;
        content: '';
    }
    
    .typing::after {
        animation: none;
        content: '';
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #00ff00;
        --secondary-color: #ff0000;
        --accent-color: #0000ff;
        --bg-dark: #000000;
        --bg-light: #111111;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
        --border-color: #555555;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
    
    .project-card,
    .skill-category {
        border: 2px solid var(--border-color);
    }
}