/* ==========================================================================
   Rex Marks The Spot - Production Blog Styles
   ========================================================================== */

/* CSS Custom Properties */
:root {
    /* Colors */
    --color-primary: #6366f1;
    --color-primary-dark: #4f46e5;
    --color-primary-light: #818cf8;
    --color-secondary: #10b981;
    --color-accent: #f59e0b;

    --color-bg: #0f0f1a;
    --color-bg-secondary: #1a1a2e;
    --color-bg-card: #16162a;
    --color-bg-elevated: #1f1f3a;

    --color-text: #e2e8f0;
    --color-text-muted: #94a3b8;
    --color-text-light: #cbd5e1;

    --color-border: #2d2d4a;
    --color-border-light: #3d3d5c;

    /* Typography */
    --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* 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;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 var(--space-md);
    color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    margin: 0 0 var(--space-md);
}

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary);
}

ul, ol {
    margin: 0 0 var(--space-md);
    padding-left: var(--space-lg);
}

li {
    margin-bottom: var(--space-sm);
}

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

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-narrow {
    max-width: var(--container-narrow);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text);
    text-decoration: none;
}

.logo:hover {
    color: var(--color-text);
}

.logo-icon {
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: var(--space-xl);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--color-text-muted);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-links a.nav-highlight {
    color: var(--color-accent);
    font-weight: 600;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-fast);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-light);
}

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

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
    align-items: center;
    min-height: 70vh;
}

.hero-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    color: var(--color-primary-light);
    margin-bottom: var(--space-lg);
}

.hero h1 {
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.hero-description {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 4/3;
    background: var(--color-bg-card);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.placeholder-emoji {
    font-size: 3rem;
}

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

/* ==========================================================================
   Progress Tracker
   ========================================================================== */

.progress-section {
    background: var(--color-bg-secondary);
    padding: var(--space-3xl) 0;
}

.progress-section h2 {
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

.progress-tracker {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 700px;
    margin: 0 auto;
}

.progress-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: var(--space-lg);
    align-items: center;
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.progress-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-elevated);
    border-radius: 50%;
    font-size: 1.25rem;
    color: var(--color-text-muted);
}

.progress-item.completed .progress-icon {
    background: var(--color-secondary);
    color: white;
}

.progress-item.in-progress .progress-icon {
    background: var(--color-accent);
    color: white;
}

.progress-details h3 {
    margin: 0;
    font-size: 1rem;
}

.progress-details p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.progress-bar {
    width: 120px;
    height: 8px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-xl);
    transition: width var(--transition-normal);
}

.progress-percent {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    min-width: 45px;
    text-align: right;
}

/* ==========================================================================
   About Section
   ========================================================================== */

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

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
}

.about-content h2 {
    margin-bottom: var(--space-lg);
}

.about-content h3 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.about-content ul {
    list-style: none;
    padding: 0;
}

.about-content li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.about-content li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

.info-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.info-card h4 {
    margin-bottom: var(--space-lg);
    color: var(--color-text);
}

.info-card dl {
    margin: 0;
}

.info-card dt {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.info-card dd {
    margin: 0 0 var(--space-md);
    font-weight: 500;
}

/* ==========================================================================
   Latest Posts
   ========================================================================== */

.latest-posts {
    background: var(--color-bg-secondary);
    padding: var(--space-3xl) 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
}

.view-all {
    color: var(--color-primary-light);
    font-weight: 500;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.post-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
}

.post-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
}

.post-category {
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-sm);
    color: var(--color-primary-light);
    font-weight: 500;
}

.post-meta time {
    color: var(--color-text-muted);
}

.post-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.post-card h3 a {
    color: var(--color-text);
}

.post-card h3 a:hover {
    color: var(--color-primary-light);
}

.post-card p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.read-more {
    font-weight: 500;
    font-size: 0.875rem;
}

/* ==========================================================================
   Follow Section
   ========================================================================== */

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

.follow-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

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

.follow-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.follow-cta {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--space-2xl) 0;
}

.footer-content {
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.footer-nav a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

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

.footer-copyright {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    margin: 0;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.footer-social svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* ==========================================================================
   Blog Page Styles
   ========================================================================== */

.page-header {
    background: var(--color-bg-secondary);
    padding: var(--space-3xl) 0;
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--space-md);
}

.page-header p {
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.blog-list {
    padding: var(--space-3xl) 0;
}

.posts-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.post-list-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
}

.post-list-item:hover {
    border-color: var(--color-primary);
}

.post-list-item h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.post-excerpt {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

/* ==========================================================================
   Single Post Styles
   ========================================================================== */

.post-header {
    background: var(--color-bg-secondary);
    padding: var(--space-3xl) 0;
}

.post-header .container {
    max-width: var(--container-narrow);
}

.post-header .post-category {
    margin-bottom: var(--space-md);
}

.post-header h1 {
    margin-bottom: var(--space-lg);
}

.post-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-text-muted);
}

.post-content {
    padding: var(--space-3xl) 0;
}

.post-content .container {
    max-width: var(--container-narrow);
}

.post-body {
    font-size: 1.0625rem;
    line-height: 1.8;
}

.post-body h2 {
    margin-top: var(--space-2xl);
}

.post-body h3 {
    margin-top: var(--space-xl);
}

.post-body pre {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    overflow-x: auto;
    font-size: 0.875rem;
}

.post-body code {
    background: var(--color-bg-card);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9em;
}

.post-body pre code {
    background: none;
    padding: 0;
}

.post-body blockquote {
    border-left: 4px solid var(--color-primary);
    margin: var(--space-xl) 0;
    padding: var(--space-md) var(--space-xl);
    background: var(--color-bg-card);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.post-body blockquote p {
    margin: 0;
    color: var(--color-text-light);
    font-style: italic;
}

.post-nav {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-2xl);
    margin-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Characters Page
   ========================================================================== */

.characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-xl);
    padding: var(--space-3xl) 0;
}

.character-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.character-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.character-image {
    aspect-ratio: 1;
    background: var(--color-bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.character-info {
    padding: var(--space-xl);
}

.character-info h3 {
    margin-bottom: var(--space-xs);
}

.character-role {
    color: var(--color-primary-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.character-info p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin: 0;
}

/* ==========================================================================
   Tech Page
   ========================================================================== */

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

.tech-section:nth-child(even) {
    background: var(--color-bg-secondary);
}

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

.tech-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.tech-card h3 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.tech-icon {
    font-size: 1.5rem;
}

/* ==========================================================================
   Behind the Scenes Page
   ========================================================================== */

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

.bts-section:nth-child(even) {
    background: var(--color-bg-secondary);
}

.bts-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.workflow-step {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    flex-shrink: 0;
}

.step-content h3 {
    margin-bottom: var(--space-sm);
}

.step-content p {
    margin: 0;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        min-height: auto;
        padding: var(--space-2xl) var(--space-lg);
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-placeholder {
        max-width: 300px;
    }

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

    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

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

    .progress-item {
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
    }

    .progress-bar {
        grid-column: 2;
        width: 100%;
    }

    .progress-percent {
        grid-column: 2;
        text-align: left;
    }

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

    .footer-nav {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    :root {
        --space-lg: 1rem;
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
        --space-3xl: 2.5rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

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

/* ==========================================================================
   Utility Classes
   ========================================================================== */

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

.text-center {
    text-align: center;
}

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

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-md { margin-top: var(--space-md); }
.mb-md { margin-bottom: var(--space-md); }
.mt-xl { margin-top: var(--space-xl); }
.mb-xl { margin-bottom: var(--space-xl); }

/* ==========================================================================
   TaskYou Board Section
   ========================================================================== */

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

.taskboard-section h2 {
    text-align: center;
}

.taskboard-section .section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

/* CSS variables for the TaskYou board widget */
#taskyou-board {
    --color-surface: var(--color-bg-secondary);
    --color-background: var(--color-bg);
    --color-text: var(--color-text);
    --color-text-muted: var(--color-text-muted);
    --color-border: var(--color-border);
    --color-primary: var(--color-primary);
    --color-secondary: var(--color-secondary);
    --color-accent: var(--color-accent);
}