/* Responsive Design */

/* Large Screens (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .hero h1 {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
}

/* Medium Screens (992px to 1199px) */
@media (max-width: 1199px) {
    .container {
        max-width: 960px;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* Small Screens (768px to 991px) */
@media (max-width: 991px) {
    .container {
        max-width: 720px;
        padding: 0 15px;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .profile-placeholder {
        width: 250px;
        height: 250px;
        font-size: 3rem;
    }
    
    .services-grid,
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

/* Extra Small Screens (576px to 767px) */
@media (max-width: 767px) {
    .container {
        max-width: 540px;
        padding: 0 10px;
    }
    
    /* Navigation */
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--gradient-primary);
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        z-index: 1000;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        margin: 0.5rem 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hero */
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
        margin-bottom: 0.8rem;
    }
    
    .hero p {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .cta-button {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    /* Sections */
    .services,
    .about,
    .portfolio,
    .contact {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .service-icon {
        font-size: 2.5rem;
    }
    
    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .portfolio-placeholder {
        height: 150px;
        font-size: 1.5rem;
    }
    
    .portfolio-content {
        padding: 1rem;
    }
    
    /* About */
    .about-text {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .profile-placeholder {
        width: 200px;
        height: 200px;
        font-size: 2.5rem;
    }
    
    /* Contact */
    .contact-form {
        padding: 1.5rem 1rem;
        width: 100%;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 12px 10px;
        font-size: 1rem;
        border-radius: 8px;
        -webkit-appearance: none; /* Fixes iOS styling issues */
        appearance: none;
    }
    
    .submit-btn {
        width: 100%;
        padding: 14px 12px;
        font-size: 1.05rem;
        border-radius: 8px;
        -webkit-appearance: none; /* Fixes iOS styling issues */
        appearance: none;
    }
    
    /* Form error messages */
    .error-message {
        font-size: 0.85rem;
        padding: 3px 0;
    }
}

/* Mobile First (up to 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0 10px;
    }
    
    /* Improve form spacing on small screens */
    .contact-form {
        padding: 1.2rem 0.8rem;
    }
    
    /* Header */
    .logo {
        font-size: 1.5rem;
    }
    
    /* Hero */
    .hero {
        padding: 80px 0 40px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    /* Sections */
    .services,
    .about,
    .portfolio,
    .contact {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    /* Service Cards */
    .service-card {
        padding: 1rem;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
    
    .service-card p {
        font-size: 0.9rem;
    }
    
    /* Portfolio */
    .portfolio-content h3 {
        font-size: 1.2rem;
    }
    
    .portfolio-content p {
        font-size: 0.9rem;
    }
    
    /* About */
    .about-text p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .profile-placeholder {
        width: 150px;
        height: 150px;
        font-size: 2rem;
    }
}

/* Landscape Phone */
@media (max-width: 767px) and (orientation: landscape) {
    .hero {
        padding: 60px 0 40px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .services,
    .about,
    .portfolio,
    .contact {
        padding: 40px 0;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Optimize for retina displays */
    .service-icon,
    .profile-placeholder {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Print Styles */
@media print {
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    header,
    .mobile-menu-toggle,
    .cta-button,
    .contact,
    footer {
        display: none;
    }
    
    .hero {
        padding: 20px 0;
        background: white;
        color: black;
    }
    
    .services,
    .about,
    .portfolio {
        padding: 20px 0;
    }
    
    .service-card,
    .portfolio-item {
        break-inside: avoid;
        margin-bottom: 20px;
    }
}

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

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #e0e0e0;
        --text-light: #b0b0b0;
        --bg-color: #1a1a1a;
        --white: #2d2d2d;
    }
    
    body {
        background: var(--bg-color);
        color: var(--text-color);
    }
    
    .service-card,
    .portfolio-item {
        background: var(--white);
        border: 1px solid #404040;
    }
    
    .form-group input,
    .form-group textarea {
        background: var(--white);
        color: var(--text-color);
        border: 1px solid #404040;
    }
}

/* Accessibility Improvements */
@media (max-width: 767px) {
    /* Increase touch targets for mobile */
    .nav-links a,
    .cta-button,
    .submit-btn {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Fix form issues on mobile devices */
    input, select, textarea {
        font-size: 16px !important; /* Prevents iOS zoom on focus */
    }
    
    .mobile-menu-toggle {
        min-height: 44px;
        min-width: 44px;
        justify-content: center;
        align-items: center;
    }
}

/* Focus Styles for Accessibility */
@media (max-width: 767px) {
    *:focus {
        outline: 2px solid var(--accent-color);
        outline-offset: 2px;
    }
    
    .nav-links a:focus,
    .cta-button:focus,
    .submit-btn:focus {
        outline: 3px solid var(--accent-color);
    }
}