/* ============================================
   Responsive Styles
   ============================================ */

/* Tablet Styles (768px - 1024px) */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 6rem;
    }

    section {
        padding: 6rem 5%;
    }

    .hero {
        padding: 6rem 5% 4rem;
    }

    .hero-stats {
        gap: 2.5rem;
    }

    .stat-number {
        font-size: 2.75rem;
    }

    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }

    .skills-container {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .contact {
        padding: 4rem 3rem;
    }

    .timeline-item {
        padding-left: 3.5rem;
    }
}

/* Mobile Styles (max-width: 768px) */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-lg: 3rem;
    }

    /* Hide custom cursor on mobile */
    .cursor,
    .cursor-dot {
        display: none !important;
    }

    /* Navigation */
    nav {
        padding: 1rem 5%;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(2, 6, 23, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links a {
        font-size: var(--font-size-xl);
    }

    .mobile-menu {
        display: flex;
    }

    /* Hero Section */
    .hero {
        padding: 6rem 5% 3rem;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }

    .hero-description {
        font-size: var(--font-size-base);
        margin-bottom: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
        margin-bottom: 3rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        gap: 2rem;
        justify-content: center;
    }

    .stat {
        text-align: center;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    /* Sections */
    section {
        padding: 4rem 5%;
    }

    .section-header {
        margin-bottom: 3rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: var(--font-size-base);
    }

    /* Skills */
    .skills-container {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .skill-card {
        padding: 1.5rem;
    }

    .skill-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .project-card {
        border-radius: var(--radius-lg);
    }

    .project-image {
        height: 180px;
    }

    .project-icon {
        font-size: 3.5rem;
    }

    .project-content {
        padding: 1.5rem;
    }

    /* Timeline */
    .timeline::before {
        left: 10px;
    }

    .timeline-item {
        padding-left: 3rem;
        padding-bottom: 3rem;
    }

    .timeline-dot {
        left: 0;
        width: 20px;
        height: 20px;
    }

    .timeline-content {
        padding: 1.5rem;
    }

    .timeline-title {
        font-size: 1.2rem;
    }

    .timeline-description li {
        font-size: var(--font-size-sm);
    }

    /* Contact */
    .contact {
        padding: 3rem 1.5rem;
        border-radius: var(--radius-xl);
    }

    .contact h2 {
        font-size: 2rem;
    }

    .contact p {
        font-size: var(--font-size-base);
        margin-bottom: 2rem;
    }

    .contact-links {
        flex-direction: column;
        gap: 0.75rem;
    }

    .contact-link {
        width: 100%;
        justify-content: center;
    }

    /* Footer */
    footer {
        padding: 2rem 5%;
        font-size: var(--font-size-sm);
    }

    /* Orbs */
    .orb-1 {
        width: 400px;
        height: 400px;
        top: -100px;
        right: -100px;
    }

    .orb-2 {
        width: 350px;
        height: 350px;
        bottom: -100px;
        left: -100px;
    }

    .orb-3 {
        width: 300px;
        height: 300px;
    }
}

/* Small Mobile Styles (max-width: 480px) */
@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }

    nav {
        padding: 1rem 4%;
    }

    .logo {
        font-size: 1.5rem;
    }

    .hero {
        padding: 5rem 4% 2rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-badge {
        font-size: var(--font-size-xs);
        padding: 0.5rem 1rem;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    section {
        padding: 3rem 4%;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .skills-container,
    .projects-grid {
        gap: 1rem;
    }

    .skill-card,
    .project-content {
        padding: 1.25rem;
    }

    .contact {
        padding: 2rem 1.25rem;
    }

    .timeline-item {
        padding-left: 2.5rem;
        padding-bottom: 2.5rem;
    }

    .timeline-content {
        padding: 1.25rem;
    }
}

/* Large Desktop Styles (min-width: 1440px) */
@media (min-width: 1440px) {
    .container {
        max-width: 1600px;
    }

    .hero-content {
        max-width: 1000px;
    }

    .skills-container {
        max-width: 1400px;
    }

    .projects-grid {
        max-width: 1600px;
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }

    .timeline {
        max-width: 1000px;
    }

    .contact {
        max-width: 1000px;
    }
}

/* Print Styles */
@media print {
    .cursor,
    .cursor-dot,
    #particles-canvas,
    .gradient-orbs,
    nav,
    .mobile-menu,
    .hero-buttons,
    .contact-links,
    footer {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    section {
        page-break-inside: avoid;
    }

    .card,
    .project-card,
    .skill-card,
    .timeline-content {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}

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

    .cursor,
    .cursor-dot {
        display: none;
    }

    .parallax {
        transform: none !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --glass-border: rgba(255, 255, 255, 0.5);
        --text-secondary: #cbd5e1;
    }

    .card,
    .project-card,
    .skill-card {
        border-width: 2px;
    }
}

/* Dark Mode (System Preference) */
@media (prefers-color-scheme: dark) {
    /* Already dark by default */
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 4rem 5% 2rem;
    }

    .nav-links {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 2rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn,
    .card,
    .project-card,
    .skill-card,
    .contact-link {
        transition: none;
    }

    .btn:active {
        transform: scale(0.95);
    }

    /* Increase touch target sizes */
    .btn,
    .nav-links a,
    .contact-link {
        min-height: 44px;
        min-width: 44px;
    }
}