/* Base Variables - Retro Color Palette */
:root {
    --bg-primary: #0d2b45;
    --bg-secondary: #203c56;
    --bg-tertiary: #203c56;
    --bg-card: #203c56;
    --text-primary: #ffecd6;
    --text-secondary: #ffd4a3;
    --text-muted: #be8ea3;
    --accent-primary: #d08159;
    --accent-secondary: #ffaa5e;
    --accent-gradient: linear-gradient(135deg, #d08159 0%, #ffaa5e 50%, #ffd4a3 100%);
    --success: #ffaa5e;
    --border-color: #544e68;
    --glow: rgba(208, 129, 89, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'VT323', 'Courier New', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 1.125rem;
    letter-spacing: 0.02em;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Press Start 2P', 'VT323', monospace;
}

/* Background Effects */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(208, 129, 89, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(255, 170, 94, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(255, 212, 163, 0.08), transparent);
    pointer-events: none;
    z-index: 0;
}

/* Grid Pattern - Retro Scanlines */
.grid-pattern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(208, 129, 89, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(208, 129, 89, 0.05) 1px, transparent 1px);
    background-size: 4px 4px;
    pointer-events: none;
    z-index: 0;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    background: rgba(13, 43, 69, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Press Start 2P', monospace;
    font-weight: 400;
    font-size: 1rem;
    text-decoration: none;
    color: var(--text-primary);
    text-shadow: 2px 2px 0 var(--accent-primary);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 3px 3px 0 var(--border-color);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-cta {
    display: flex;
    gap: 1rem;
}

/* Buttons - Retro Style */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0;
    font-family: 'Press Start 2P', monospace;
    font-weight: 400;
    font-size: 0.625rem;
    text-decoration: none;
    transition: all 0.1s;
    cursor: pointer;
    border: 3px solid var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-secondary);
    box-shadow: 4px 4px 0 var(--border-color);
}

.btn-primary:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--border-color);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0 var(--bg-primary);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-primary);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--bg-primary);
}

/* Main Content */
main {
    position: relative;
    z-index: 1;
}

section {
    padding: 6rem 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 8rem;
    overflow: hidden;
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
}

.hero-content {
    text-align: left;
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.hero-image {
    position: relative;
    z-index: 1;
}

/* Hero Screenshot - Tilted */
.hero-screenshot {
    border: 3px solid var(--border-color);
    border-radius: 0;
    overflow: hidden;
    box-shadow: 8px 8px 0 var(--bg-secondary);
    transform: perspective(1000px) rotateY(-8deg) rotateX(2deg);
    transition: transform 0.4s ease;
    margin-left: -80px;
}

.hero-screenshot:hover {
    transform: perspective(1000px) rotateY(-4deg) rotateX(1deg);
}

.hero-screenshot img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-screenshot-caption {
    background: var(--bg-secondary);
    padding: 0.75rem 1rem;
    border-top: 2px solid var(--border-color);
    font-family: 'VT323', monospace;
    font-size: 1rem;
    color: var(--text-muted);
    text-align: center;
}

@media (max-width: 900px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-content {
        text-align: center;
        max-width: 100%;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-screenshot {
        transform: perspective(1000px) rotateY(0deg) rotateX(4deg);
        margin-left: 0;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .hero-screenshot:hover {
        transform: perspective(1000px) rotateY(0deg) rotateX(2deg);
    }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-family: 'VT323', monospace;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

h1 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
    text-shadow: 3px 3px 0 var(--border-color);
}

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 0 2.5rem 0;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0;
}

.hero-cta .btn {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

/* Tech badges */
.tech-stack {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.tech-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    font-size: 1rem;
    color: var(--text-secondary);
    font-family: 'VT323', monospace;
    box-shadow: 3px 3px 0 var(--bg-primary);
}

.tech-badge svg {
    width: 18px;
    height: 18px;
}

/* Architecture Diagram */
.architecture {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 0 var(--border-color);
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.diagram-container {
    background: var(--bg-secondary);
    border: 3px solid var(--border-color);
    border-radius: 0;
    padding: 3rem;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 6px 6px 0 var(--bg-primary);
}

.diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.diagram-node {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    box-shadow: 4px 4px 0 var(--accent-primary);
}

.diagram-node-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.diagram-node h3 {
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    font-family: 'Press Start 2P', monospace;
}

.diagram-node p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.diagram-arrow {
    font-size: 2rem;
    color: var(--accent-primary);
}

.diagram-caption {
    display: flex;
    justify-content: space-around;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.caption-item {
    text-align: center;
    flex: 1;
    min-width: 150px;
}

.caption-item strong {
    display: block;
    color: var(--success);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.caption-item span {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    padding: 2rem;
    background: var(--bg-secondary);
    border: 3px solid var(--border-color);
    border-radius: 0;
    transition: all 0.1s;
    box-shadow: 4px 4px 0 var(--bg-primary);
}

.feature-card:hover {
    border-color: var(--accent-primary);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--bg-primary);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.25rem;
    box-shadow: 3px 3px 0 var(--border-color);
}

.feature-card h3 {
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
    font-family: 'Press Start 2P', monospace;
    line-height: 1.6;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Code Demo */
.code-demo {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.code-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 900px) {
    .code-container {
        grid-template-columns: 1fr;
    }
}

.code-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.code-info p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.command-list {
    list-style: none;
}

.command-list li {
    display: flex;
    align-items: flex-start;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.command-list li:last-child {
    border-bottom: none;
}

.command-list code {
    font-family: 'VT323', monospace;
    background: var(--bg-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 0;
    font-size: 1rem;
    color: var(--accent-primary);
    white-space: nowrap;
    border: 1px solid var(--border-color);
}

.command-list span {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.terminal {
    background: #0d2b45;
    border-radius: 0;
    overflow: hidden;
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0 var(--bg-primary);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1rem;
    background: #203c56;
    border-bottom: 2px solid var(--border-color);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 0;
}

.terminal-dot.red { background: #d08159; }
.terminal-dot.yellow { background: #ffaa5e; }
.terminal-dot.green { background: #ffd4a3; }

.terminal-title {
    flex: 1;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-family: 'VT323', monospace;
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'VT323', monospace;
    font-size: 1.125rem;
    line-height: 1.8;
}

.terminal-line {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.terminal-prompt {
    color: var(--success);
}

.terminal-command {
    color: var(--text-primary);
}

.terminal-output {
    color: var(--text-muted);
    padding-left: 1rem;
}

.terminal-success {
    color: var(--success);
}

/* Security Section */
.zero-knowledge-banner {
    background: var(--bg-secondary);
    border: 3px solid var(--accent-primary);
    border-radius: 0;
    padding: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 6px 6px 0 var(--border-color);
}

.zero-knowledge-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
}

.zero-knowledge-banner h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Press Start 2P', monospace;
}

.zero-knowledge-banner p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .security-grid {
        grid-template-columns: 1fr;
    }
}

.security-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    transition: all 0.1s ease;
    box-shadow: 4px 4px 0 var(--bg-primary);
}

.security-item:hover {
    border-color: var(--accent-primary);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--bg-primary);
}

.security-item-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.security-item h3 {
    font-size: 0.625rem;
    margin-bottom: 0.5rem;
    font-family: 'Press Start 2P', monospace;
    line-height: 1.6;
}

.security-item p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 8rem 2rem;
}

.cta-section h2 {
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* Footer */
footer {
    padding: 3rem 2rem;
    border-top: 3px solid var(--border-color);
    text-align: center;
    background: var(--bg-secondary);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    flex-wrap: wrap;
}

.footer-bottom a {
    color: var(--accent-primary);
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

footer a {
    color: var(--accent-primary);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 101;
    padding: 0.5rem;
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 3px solid var(--border-color);
    z-index: 1001;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.mobile-drawer.active {
    right: 0;
}

.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 43, 69, 0.8);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.mobile-drawer-title {
    font-family: 'Press Start 2P', monospace;
    font-size: 0.75rem;
    color: var(--text-primary);
}

.mobile-drawer-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.2s;
}

.mobile-drawer-close:hover {
    color: var(--accent-primary);
}

.mobile-drawer-links {
    list-style: none;
    padding: 1rem 0;
    margin: 0;
    flex: 1;
}

.mobile-drawer-links li {
    border-bottom: 1px solid var(--border-color);
}

.mobile-drawer-links a {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-family: 'VT323', monospace;
    font-size: 1.25rem;
    transition: all 0.2s;
}

.mobile-drawer-links a:hover,
.mobile-drawer-links a:active {
    background: var(--bg-primary);
    color: var(--accent-primary);
}

.mobile-drawer-links a i {
    width: 20px;
    text-align: center;
    color: var(--accent-primary);
}

.mobile-drawer-cta {
    padding: 1.5rem;
    border-top: 2px solid var(--border-color);
}

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

@media (min-width: 769px) {
    .mobile-drawer,
    .mobile-drawer-overlay {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        padding-top: 6rem;
    }

    .diagram {
        flex-direction: column;
    }

    .diagram-arrow {
        transform: rotate(90deg);
    }

    section {
        padding: 4rem 1.5rem;
    }
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* Scrollbar - Retro */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 0;
    border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* ================================
   Install Page Specific Styles
   ================================ */

/* Page Header */
.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
    font-family: 'Press Start 2P', monospace;
    text-shadow: 3px 3px 0 var(--border-color);
}

.page-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Platform Cards */
.platforms {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .platforms {
        grid-template-columns: 1fr;
    }
}

.platform-card {
    background: var(--bg-secondary);
    border: 3px solid var(--border-color);
    border-radius: 0;
    padding: 2rem;
    text-align: center;
    transition: all 0.1s ease;
    box-shadow: 4px 4px 0 var(--bg-primary);
}

.platform-card:hover {
    border-color: var(--accent-primary);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--bg-primary);
}

.platform-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.platform-card h3 {
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    font-family: 'Press Start 2P', monospace;
}

.platform-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: var(--accent-primary);
    color: var(--bg-primary);
    text-decoration: none;
    border-radius: 0;
    font-family: 'Press Start 2P', monospace;
    font-weight: 400;
    font-size: 0.5rem;
    transition: all 0.1s;
    border: 2px solid var(--accent-secondary);
    box-shadow: 3px 3px 0 var(--border-color);
}

.download-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--border-color);
}

.download-btn svg {
    width: 18px;
    height: 18px;
}

.alt-downloads {
    margin-top: 1rem;
    font-size: 0.8125rem;
}

.alt-downloads a {
    color: var(--accent-primary);
    text-decoration: none;
}

.alt-downloads a:hover {
    text-decoration: underline;
}

/* Instructions - Retro */
.instructions {
    background: var(--bg-secondary);
    border: 3px solid var(--border-color);
    border-radius: 0;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: 4px 4px 0 var(--bg-primary);
}

.instructions-header {
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 0.625rem 1.25rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    color: var(--text-secondary);
    font-family: 'VT323', monospace;
    font-size: 1rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.1s;
}

.tab-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-secondary);
    color: var(--bg-primary);
}

.tab-btn:hover:not(.active) {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.instructions-content {
    padding: 2rem;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.step {
    margin-bottom: 2rem;
}

.step:last-child {
    margin-bottom: 0;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--accent-primary);
    border-radius: 0;
    font-size: 0.875rem;
    font-weight: 600;
    margin-right: 0.75rem;
    color: var(--bg-primary);
    font-family: 'VT323', monospace;
}

.step h4 {
    display: inline;
    font-size: 1rem;
    font-weight: 600;
}

.step p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin: 0.75rem 0;
    padding-left: 2.5rem;
}

.code-block {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    padding: 1rem 1.25rem;
    margin-left: 2.5rem;
    overflow-x: auto;
    position: relative;
}

.code-block code {
    font-family: 'VT323', monospace;
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.8;
}

.code-block .comment {
    color: var(--text-muted);
}

.code-block .command {
    color: var(--success);
}

.copy-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.375rem 0.625rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    color: var(--text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.1s;
    font-family: 'VT323', monospace;
}

.copy-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent-primary);
    background: var(--accent-primary);
}

/* Quick Start - Retro */
.quick-start {
    background: var(--bg-secondary);
    border: 3px solid var(--border-color);
    border-radius: 0;
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: 4px 4px 0 var(--bg-primary);
}

.quick-start h2 {
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Press Start 2P', monospace;
}

.commands-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (max-width: 600px) {
    .commands-grid {
        grid-template-columns: 1fr;
    }
}

.command-item {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    padding: 1rem 1.25rem;
}

.command-item code {
    font-family: 'VT323', monospace;
    color: var(--success);
    font-size: 1.125rem;
}

.command-item p {
    color: var(--text-muted);
    font-size: 0.8125rem;
    margin-top: 0.5rem;
}

/* Requirements - Retro */
.requirements {
    background: var(--bg-secondary);
    border: 3px solid var(--border-color);
    border-radius: 0;
    padding: 2rem;
    box-shadow: 4px 4px 0 var(--bg-primary);
}

.requirements h2 {
    font-size: 0.875rem;
    margin-bottom: 1rem;
    font-family: 'Press Start 2P', monospace;
}

.req-list {
    list-style: none;
}

.req-list li {
    padding: 0.75rem 0;
    border-bottom: 2px dashed var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

.req-list li:last-child {
    border-bottom: none;
}

.req-list .check {
    color: var(--success);
}

/* Install page main */
main.install-main {
    padding: 8rem 2rem 4rem;
    max-width: 1000px;
    margin: 0 auto;
}