/* ============================================
   HttpFuzzer — Product Showcase Website
   Security-focused HTTP Client
   ============================================ */

/* CSS Variables — Brand Palette */
:root {
    /* Background colors */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-hover: #232b36;
    --bg-hover-2: #3b495d;

    /* Border colors */
    --border-default: #30363d;
    --border-muted: #21262d;

    /* Text colors */
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    /* Accent colors */
    --accent-primary: #58a6ff;
    --accent-green: #3fb950;
    --accent-yellow: #d29922;
    --accent-red: #f85149;
    --accent-purple: #a371f7;
    --accent-orange: #db6d28;

    /* Typography */
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-display);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

h4 {
    font-size: 1.125rem;
}

p {
    color: var(--text-secondary);
}

code,
pre {
    font-family: var(--font-mono);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-muted);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-purple));
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.nav-cta {
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    font-weight: 500;
    color: var(--text-primary) !important;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: calc(80px + var(--space-4xl));
    padding-bottom: var(--space-4xl);
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(88, 166, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(88, 166, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, black 70%, transparent 100%);
}

.hero-scanline {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(88, 166, 255, 0.015) 2px,
            rgba(88, 166, 255, 0.015) 4px);
    pointer-events: none;
}

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

.hero-content {
    max-width: 700px;
    margin-bottom: var(--space-3xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    background: rgba(88, 166, 255, 0.1);
    border: 1px solid rgba(88, 166, 255, 0.2);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.hero-title {
    margin-bottom: var(--space-lg);
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 560px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: #79b8ff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(88, 166, 255, 0.25);
}

.btn-secondary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--text-muted);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-lg);
    font-size: 0.85rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.meta-label {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.meta-value {
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.meta-divider {
    width: 1px;
    height: 32px;
    background: var(--border-default);
}

/* Hero Screenshot */
.hero-screenshot {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.screenshot-window {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(88, 166, 255, 0.05),
        0 24px 80px rgba(0, 0, 0, 0.5),
        0 8px 32px rgba(0, 0, 0, 0.3);
}

.window-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-default);
}

.window-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.close {
    background: var(--accent-red);
}

.control.minimize {
    background: var(--accent-yellow);
}

.control.maximize {
    background: var(--accent-green);
}

.window-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.window-content {
    padding: var(--space-md);
    min-height: 400px;
}

/* Screenshot Placeholder */
.screenshot-placeholder {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-md);
    min-height: 360px;
}

.placeholder-sidebar {
    background: var(--bg-primary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.placeholder-item {
    height: 36px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    opacity: 0.5;
}

.placeholder-item.active {
    opacity: 1;
    border-left: 2px solid var(--accent-primary);
}

.placeholder-main {
    background: var(--bg-primary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.placeholder-request-bar {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-muted);
}

.method-badge {
    padding: var(--space-sm) var(--space-md);
    background: rgba(63, 185, 80, 0.15);
    border: 1px solid rgba(63, 185, 80, 0.3);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-green);
}

.url-input {
    flex: 1;
    height: 36px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.send-btn {
    width: 80px;
    height: 36px;
    background: var(--accent-primary);
    border-radius: var(--radius-sm);
}

.placeholder-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.placeholder-tabs .tab {
    padding: var(--space-sm) var(--space-md);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    cursor: default;
}

.placeholder-tabs .tab.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.placeholder-tabs .tab.highlight {
    color: var(--accent-orange);
}

.placeholder-content {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.8;
}

.code-line {
    display: flex;
    gap: var(--space-md);
}

.line-num {
    color: var(--text-muted);
    user-select: none;
    min-width: 20px;
}

.code-key {
    color: var(--accent-primary);
}

.code-string {
    color: var(--accent-green);
}

.code-number {
    color: var(--accent-orange);
}

.screenshot-note {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.9rem;
}

.screenshot-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(ellipse at center, rgba(88, 166, 255, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* ============================================
   Section Styles
   ============================================ */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    margin-bottom: var(--space-3xl);
}

.section-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
    letter-spacing: 0.05em;
}

.section-title {
    max-width: 600px;
}

/* ============================================
   Overview Section
   ============================================ */
.overview {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-muted);
    border-bottom: 1px solid var(--border-muted);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.overview-card {
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.overview-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    color: var(--accent-primary);
}

.overview-card h3 {
    margin-bottom: var(--space-sm);
}

.overview-card p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   Features Section
   ============================================ */
.feature-blocks {
    display: flex;
    flex-direction: column;
    gap: var(--space-4xl);
}

.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.feature-block.reverse {
    direction: rtl;
}

.feature-block.reverse>* {
    direction: ltr;
}

.feature-content {
    position: relative;
}

.feature-number {
    position: absolute;
    top: -20px;
    left: 0;
    font-family: var(--font-mono);
    font-size: 5rem;
    font-weight: 700;
    color: var(--bg-tertiary);
    line-height: 1;
    user-select: none;
    z-index: 0;
}

.feature-content h3 {
    position: relative;
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
    z-index: 1;
}

.feature-content>p {
    position: relative;
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    z-index: 1;
}

.feature-list {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.feature-list li::before {
    content: '▸';
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* Terminal Windows */
.terminal-window {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-default);
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dot.red {
    background: var(--accent-red);
}

.terminal-dot.yellow {
    background: var(--accent-yellow);
}

.terminal-dot.green {
    background: var(--accent-green);
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: var(--space-lg);
}

.terminal-body pre {
    margin: 0;
}

.terminal-body code {
    font-size: 0.8rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Terminal code colors */
.cmd-prompt {
    color: var(--accent-green);
}

.cmd-method {
    color: var(--accent-orange);
    font-weight: 600;
}

.cmd-comment {
    color: var(--text-muted);
    font-style: italic;
}

.cmd-header {
    color: var(--accent-purple);
}

.cmd-key {
    color: var(--accent-primary);
}

.cmd-string {
    color: var(--accent-green);
}

/* Fuzz output colors */
.fuzz-banner {
    color: var(--accent-primary);
    font-weight: 700;
}

.fuzz-config {
    color: var(--text-muted);
}

.fuzz-status {
    color: var(--border-default);
}

.fuzz-hit {
    font-weight: 600;
}

.fuzz-hit.success {
    color: var(--accent-green);
}

.fuzz-hit.redirect {
    color: var(--accent-yellow);
}

.fuzz-hit.forbidden {
    color: var(--accent-red);
}

.fuzz-size {
    color: var(--text-muted);
    margin-left: 1rem;
}

.fuzz-summary {
    color: var(--accent-primary);
}

/* File tree colors */
.file-tree {
    color: var(--text-secondary);
}

.folder {
    color: var(--accent-primary);
}

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

.config {
    color: var(--accent-yellow);
}

/* ============================================
   Tech Stack Section
   ============================================ */
.stack {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-muted);
    border-bottom: 1px solid var(--border-muted);
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.stack-card {
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    text-align: center;
}

.stack-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    color: var(--accent-primary);
}

.stack-card h3 {
    margin-bottom: var(--space-sm);
}

.stack-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.stack-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Philosophy */
.philosophy {
    padding: var(--space-2xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

.philosophy h3 {
    margin-bottom: var(--space-xl);
    text-align: center;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.philosophy-item {
    display: flex;
    gap: var(--space-md);
}

.philosophy-icon {
    flex-shrink: 0;
    color: var(--accent-primary);
    font-size: 1rem;
}

.philosophy-item h4 {
    margin-bottom: var(--space-xs);
    font-size: 1rem;
}

.philosophy-item p {
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================
   Roadmap Section
   ============================================ */
.roadmap-timeline {
    position: relative;
    max-width: 700px;
}

.timeline-line {
    position: absolute;
    left: 12px;
    top: 24px;
    bottom: 24px;
    width: 2px;
    background: var(--border-default);
}

.roadmap-item {
    position: relative;
    padding-left: 48px;
    padding-bottom: var(--space-2xl);
}

.roadmap-item:last-child {
    padding-bottom: 0;
}

.roadmap-marker {
    position: absolute;
    left: 0;
    top: 4px;
}

.marker-dot {
    display: block;
    width: 24px;
    height: 24px;
    background: var(--bg-primary);
    border: 2px solid var(--border-default);
    border-radius: 50%;
}

.roadmap-item.current .marker-dot {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px rgba(88, 166, 255, 0.2);
}

.roadmap-item.upcoming .marker-dot {
    border-color: var(--accent-yellow);
}

.roadmap-item.future .marker-dot {
    border-color: var(--text-muted);
    border-style: dashed;
}

.roadmap-content {
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

.roadmap-status {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.roadmap-item.current .roadmap-status {
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent-primary);
}

.roadmap-content h3 {
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
}

.roadmap-content ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.roadmap-content li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.roadmap-content li::before {
    content: '•';
    color: var(--accent-primary);
}

/* ============================================
   Download Section
   ============================================ */
.download {
    padding: var(--space-4xl) 0;
}

.download-card {
    position: relative;
    padding: var(--space-3xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.download-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.download-content h2 {
    margin-bottom: var(--space-md);
}

.download-content>p {
    font-size: 1.1rem;
    margin-bottom: var(--space-2xl);
}

.download-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.download-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-xl);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.download-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.download-btn svg {
    flex-shrink: 0;
    color: var(--text-secondary);
}

.download-btn span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.btn-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.btn-platform {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.download-alt {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-muted);
}

.download-alt p {
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

.install-cmd {
    display: block;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--accent-green);
    word-break: break-all;
}

.download-decoration {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 40%;
    opacity: 0.5;
    pointer-events: none;
}

.decoration-grid {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background-image:
        linear-gradient(rgba(88, 166, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(88, 166, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: linear-gradient(to left, black 0%, transparent 100%);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-muted);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--border-muted);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo-icon {
    display: inline-flex;
    margin-right: var(--space-sm);
}

.footer-brand .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-tagline {
    margin-top: var(--space-sm);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--space-3xl);
}

.footer-col h4 {
    margin-bottom: var(--space-md);
    font-size: 0.85rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col a {
    display: block;
    padding: var(--space-xs) 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-credit {
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 1024px) {
    .feature-block {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .feature-block.reverse {
        direction: ltr;
    }

    .feature-visual {
        order: 1;
    }

    .feature-content {
        order: 2;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: var(--space-lg);
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-default);
        gap: var(--space-md);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-mobile-toggle {
        display: flex;
    }

    .hero {
        padding-top: calc(70px + var(--space-2xl));
    }

    .hero-actions {
        flex-direction: column;
    }

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

    .hero-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .meta-divider {
        display: none;
    }

    .screenshot-placeholder {
        grid-template-columns: 1fr;
    }

    .placeholder-sidebar {
        display: none;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-2xl);
    }

    .footer-links {
        flex-wrap: wrap;
        gap: var(--space-xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .download-buttons {
        flex-direction: column;
    }

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

@media (max-width: 480px) {
    :root {
        font-size: 15px;
    }

    .container {
        padding: 0 var(--space-md);
    }

    section {
        padding: var(--space-3xl) 0;
    }

    .terminal-body code {
        font-size: 0.7rem;
    }

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

    .stack-grid {
        grid-template-columns: 1fr;
    }

    .philosophy-grid {
        grid-template-columns: 1fr;
    }

    .download-card {
        padding: var(--space-xl);
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-screenshot {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border-default: #6e7681;
        --text-secondary: #c9d1d9;
    }
}