/*
 * Black Don Website Styles
 * Inspired by YouTube banner: Dark theme with purple/pink accents
 */

/* ============================================
   CSS Variables - Color Palette
   ============================================ */
:root {
    /* Primary Colors from Banner */
    --color-dark-bg: #0a0a0a;
    --color-dark-secondary: #1a1a1a;
    --color-dark-tertiary: #2a2a2a;

    /* Purple/Violet Accents */
    --color-purple-primary: #8b5cf6;
    --color-purple-light: #a78bfa;
    --color-purple-dark: #6d28d9;

    /* Pink/Magenta Accents */
    --color-pink-primary: #ec4899;
    --color-pink-light: #f472b6;
    --color-pink-dark: #db2777;

    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #d1d5db;
    --color-text-muted: #9ca3af;

    /* Gradient */
    --gradient-primary: linear-gradient(
        135deg,
        var(--color-purple-primary) 0%,
        var(--color-pink-primary) 100%
    );
    --gradient-subtle: linear-gradient(
        135deg,
        rgba(139, 92, 246, 0.1) 0%,
        rgba(236, 72, 153, 0.1) 100%
    );

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

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   Basic Reset & Global Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, sans-serif;
    background-color: var(--color-dark-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-style: italic;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-text-primary);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-text-primary);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
}

a {
    color: var(--color-purple-light);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--color-pink-light);
}

/* ============================================
   Container & Layout
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   Navigation
   ============================================ */
nav {
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-dark-tertiary);
}

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

.logo a {
    display: flex;
    align-items: center;
    transition: opacity var(--transition-base);
}

.logo a:hover {
    opacity: 0.8;
}

.logo-img {
    height: 34px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: color var(--transition-base);
    position: relative;
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Video fills full width */
.hero-video {
    width: 100%;
    height: auto;
    display: block;
    z-index: 0;
}

/* Remove overlay - not needed anymore */
.hero-overlay {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    background: var(--color-dark-bg);
}

.tagline {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.6);
    color: var(--color-text-primary);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-purple-primary);
}

.btn-secondary:hover {
    background-color: var(--color-purple-primary);
    transform: translateY(-2px);
    color: var(--color-text-primary);
}

.btn-affiliate {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-md);
}

.btn-affiliate:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.4);
    color: var(--color-text-primary);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Sections
   ============================================ */
section {
    padding: var(--spacing-2xl) 0;
}

.about,
.youtube,
.quick-links,
.readme,
.download,
.screenshots,
.gear-content {
    background-color: var(--color-dark-bg);
}

.about {
    background: var(--gradient-subtle);
    text-align: center;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   YouTube Section
   ============================================ */
.youtube {
    text-align: center;
    background-color: var(--color-dark-secondary);
}

.youtube-content p {
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   Quick Links / Cards Grid
   ============================================ */
.links-grid,
.products-grid,
.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.link-card,
.product-card {
    background-color: var(--color-dark-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-dark-tertiary);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.link-card::before,
.product-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.link-card:hover,
.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-purple-primary);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
}

.link-card:hover::before,
.product-card:hover::before {
    opacity: 1;
}

.link-card h3,
.product-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.link-card p,
.product-card p {
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Product Cards (Gear Page)
   ============================================ */
.product-image {
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.image-placeholder,
.screenshot-placeholder {
    background: var(--gradient-subtle);
    border: 2px dashed var(--color-dark-tertiary);
    border-radius: var(--radius-md);
    padding: var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-style: italic;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.product-description {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Gear Categories
   ============================================ */
.gear-category {
    margin-bottom: var(--spacing-2xl);
}

.gear-category h2 {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-dark-tertiary);
    position: relative;
}

.gear-category h2::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100px;
    height: 2px;
    background: var(--gradient-primary);
}

/* ============================================
   Affiliate Disclosure
   ============================================ */
.affiliate-disclosure {
    background-color: var(--color-dark-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    border-left: 4px solid var(--color-purple-primary);
}

.affiliate-disclosure h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.affiliate-disclosure p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ============================================
   README / Dotfiles Page
   ============================================ */
.page-header {
    text-align: center;
    padding: var(--spacing-2xl) 0;
    background: var(--gradient-subtle);
}

.subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.readme-content {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background-color: var(--color-dark-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-dark-tertiary);
}

.readme-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.readme-header h2 {
    margin-bottom: 0;
}

.readme-content .lead {
    font-size: 1.15rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

.readme-content h2,
.readme-content h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.readme-content ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.readme-content li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
}

.readme-content code {
    background-color: var(--color-dark-tertiary);
    padding: 0.2em 0.4em;
    border-radius: var(--radius-sm);
    font-family: "Courier New", monospace;
    color: var(--color-pink-light);
    font-size: 0.9em;
}

.readme-content pre {
    background-color: var(--color-dark-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

.readme-content pre code {
    background-color: transparent;
    padding: 0;
}

.readme-content .loading {
    text-align: center;
    color: var(--color-purple-light);
    font-style: italic;
    padding: var(--spacing-xl);
}

.readme-content .error {
    background-color: rgba(236, 72, 153, 0.1);
    border: 1px solid var(--color-pink-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.readme-content .error h3 {
    color: var(--color-pink-light);
    margin-bottom: var(--spacing-sm);
}

/* Wiki Embed Styles */
.wiki-embed {
    max-width: 1200px;
    margin: 0 auto;
}

.wiki-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.wiki-header h2 {
    margin-bottom: 0;
}

.wiki-iframe {
    width: 100%;
    min-height: 800px;
    border: 2px solid var(--color-dark-tertiary);
    border-radius: var(--radius-xl);
    background-color: var(--color-dark-secondary);
}

.wiki-fallback {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-dark-secondary);
    border-radius: var(--radius-md);
}

.repo-stats {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--gradient-subtle);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-purple-primary);
}

.repo-stats ul {
    list-style: none;
    margin-left: 0;
}

.repo-stats li {
    padding: var(--spacing-xs) 0;
}

/* ============================================
   Screenshots Section
   ============================================ */
.screenshots {
    background-color: var(--color-dark-secondary);
}

.screenshots-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.screenshot-placeholder {
    aspect-ratio: 16 / 9;
}

/* ============================================
   Download Section
   ============================================ */
.download {
    text-align: center;
    background: var(--gradient-subtle);
}

.download p {
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.download-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
footer {
    background-color: var(--color-dark-secondary);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-top: 1px solid var(--color-dark-tertiary);
    margin-top: var(--spacing-2xl);
}

.social-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.social-links a {
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: all var(--transition-base);
}

.social-links a:hover {
    color: var(--color-purple-light);
    transform: translateY(-2px);
}

footer p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .nav-links {
        gap: var(--spacing-sm);
    }

    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .hero-video {
        min-height: 50vh;
    }

    .hero-content {
        min-height: 40vh;
    }

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

    .links-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .readme-content {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .nav-container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}