/* Danktronix - Responsive Design */

/* Mobile First Approach - Base styles are for mobile */

/* Small Mobile Devices (320px and up) */
@media (min-width: 320px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
}

/* Medium Mobile Devices (480px and up) */
@media (min-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
}

/* Large Mobile Devices (768px and up) */
@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
    
    .nav-menu {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .hero-buttons .btn {
        width: auto;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .product-images {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

/* Tablet Devices (1024px and up) */
@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        text-align: left;
        gap: var(--spacing-2xl);
    }
    
    .hero-image {
        order: 0;
    }
    
    .hero-buttons {
        justify-content: flex-start;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-images {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Desktop Devices (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
        padding: 0 var(--spacing-lg);
    }
    
    .hero-container {
        max-width: 1200px;
        padding: 0 var(--spacing-lg);
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
}

/* Large Desktop Devices (1440px and up) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-container {
        max-width: 1400px;
    }
}

/* Mobile Navigation Toggle */
@media (max-width: 767px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--color-gray-light);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-link {
        padding: var(--spacing-md);
        border-radius: var(--border-radius-md);
        text-align: center;
    }
    
    .nav-link:hover,
    .nav-link.active {
        background-color: var(--color-gray-light);
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .nav,
    .hero-buttons,
    .cta {
        display: none;
    }
    
    .hero {
        background: none;
        color: var(--color-primary);
        padding: var(--spacing-lg) 0;
    }
    
    .hero-title,
    .hero-subtitle {
        color: var(--color-primary);
    }
    
    .features {
        background: none;
    }
    
    .feature-card {
        box-shadow: none;
        border: 1px solid var(--color-gray-light);
    }
    
    .product-img {
        box-shadow: none;
        border: 1px solid var(--color-gray-light);
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .feature-card,
    .product-preview {
        page-break-inside: avoid;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-img,
    .product-img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero-img:hover,
    .product-img:hover,
    .feature-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
}

/* Dark Mode Support (if user prefers) */
@media (prefers-color-scheme: dark) {
    :root {
        --color-white: #1a1a1a;
        --color-gray-light: #2d2d2d;
        --color-gray-medium: #a0a0a0;
        --color-gray-dark: #e0e0e0;
    }
    
    body {
        background-color: var(--color-white);
        color: var(--color-gray-dark);
    }
    
    .header {
        background-color: var(--color-white);
        border-bottom: 1px solid var(--color-gray-light);
    }
    
    .feature-card {
        background-color: var(--color-gray-light);
        color: var(--color-gray-dark);
    }
    
    .product-preview {
        background-color: var(--color-white);
    }
}

/* Focus Visible for Better Accessibility */
@media (prefers-reduced-motion: no-preference) {
    .btn:focus-visible,
    .nav-link:focus-visible {
        outline: 2px solid var(--color-secondary);
        outline-offset: 2px;
        transform: scale(1.05);
    }
}

/* Product Page Responsive Styles */
@media (max-width: 1023px) {
    .overview-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .overview-features {
        order: -1;
    }
    
    .specs-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .feature-detailed {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feature-icon-large {
        margin: 0 auto;
    }
}

@media (max-width: 767px) {
    .product-hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .product-hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .overview-grid {
        gap: var(--spacing-lg);
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-img {
        height: 200px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
}

/* About & Contact Page Responsive Styles */
@media (max-width: 1023px) {
    .story-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .story-image {
        order: -1;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-details {
        order: -1;
    }
}

@media (max-width: 767px) {
    .story-grid {
        gap: var(--spacing-lg);
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-features {
        grid-template-columns: 1fr;
    }
    
    .vision-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-grid {
        gap: var(--spacing-lg);
    }
    
    .support-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-list {
        margin-top: var(--spacing-xl);
    }

    /* DIY Page Responsive */
    .diy-pricing {
        flex-direction: column;
        align-items: center;
    }

    .software-details {
        grid-template-columns: 1fr;
    }

    .process-overview {
        grid-template-columns: 1fr;
    }

    .parts-categories {
        grid-template-columns: 1fr;
    }

    .tools-list {
        grid-template-columns: 1fr;
    }
}