/* ==========================================================================
   Hustle Hack Pro Ghost Theme
   "Energized Trust" Color Palette
   ========================================================================== */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    /* Primary Colors */
    --color-coral: #FF6B5B;
    --color-coral-hover: #e85a4a;
    --color-deep-teal: #1A5F7A;
    --color-bright-teal: #00B4A6;
    --color-bright-teal-hover: #009e92;
    
    /* Neutrals */
    --color-charcoal: #2D3436;
    --color-warm-sand: #F5E6D3;
    --color-soft-white: #FAFAFA;
    --color-light-teal-tint: #E8F4F3;
    
    /* Text Colors */
    --color-text-primary: #2D3436;
    --color-text-secondary: #636e72;
    --color-text-muted: #999999;
    --color-text-inverse: #ffffff;
    
    /* Backgrounds */
    --color-bg-primary: #FAFAFA;
    --color-bg-secondary: #ffffff;
    --color-bg-dark: #1A5F7A;
    --color-bg-warm: #F5E6D3;
    
    /* Borders */
    --color-border: #e0e0e0;
    --color-border-light: #f0f0f0;
    
    /* Typography */
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Layout */
    --max-width: 1200px;
    --content-width: 720px;
    --sidebar-width: 300px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html, body {
    overflow-x: hidden;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
}

a {
    color: var(--color-bright-teal);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-bright-teal-hover);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

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

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

.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    flex: 1;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
}

@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg) var(--spacing-sm);
    }
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-deep-teal);
    text-decoration: none;
}

.site-logo:hover {
    color: var(--color-deep-teal);
}

.site-logo img {
    max-height: 40px;
    width: auto;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Reset list styles from Ghost navigation helper */
.site-nav ul,
.site-nav ol {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav a {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-primary);
    padding: var(--spacing-xs) 0;
    position: relative;
    text-decoration: none;
}

.site-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-coral);
    transition: width var(--transition-normal);
}

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

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

/* Subscribe button in nav */
.site-nav .btn {
    margin-left: var(--spacing-sm);
    padding: 10px 20px;
    font-size: 0.9rem;
}

.site-nav .btn::after {
    display: none;
}

.site-nav .btn:hover {
    color: var(--color-text-inverse);
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    margin: 5px 0;
    transition: var(--transition-fast);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
        z-index: 101;
    }
    
    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg-secondary);
        flex-direction: column;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--color-border-light);
        display: none;
        gap: 0;
        box-shadow: var(--shadow-md);
    }
    
    .site-nav.is-open {
        display: flex;
    }
    
    .site-nav ul,
    .site-nav ol {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    .site-nav li {
        width: 100%;
    }
    
    .site-nav a {
        display: block;
        width: 100%;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--color-border-light);
    }
    
    .site-nav li:last-child a {
        border-bottom: none;
    }
    
    .site-nav > a,
    .site-nav > .btn {
        width: 100%;
        text-align: center;
        margin-top: var(--spacing-sm);
    }
}

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

.site-hero {
    background: linear-gradient(135deg, var(--color-deep-teal) 0%, #0d3d4d 100%);
    color: var(--color-text-inverse);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    color: var(--color-text-inverse);
    margin-bottom: var(--spacing-sm);
}

.hero-description {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

@media (max-width: 768px) {
    .site-hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
}

/* ==========================================================================
   Post Cards
   ========================================================================== */

.post-feed {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

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

.post-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.post-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    flex-shrink: 0;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.post-card:hover .post-card-image img {
    transform: scale(1.03);
}

.post-card-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.post-card-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-coral);
    background: rgba(255, 107, 91, 0.1);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.post-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.post-card-title a {
    color: var(--color-text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-title a:hover {
    color: var(--color-bright-teal);
}

.post-card-excerpt {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.post-card-meta {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: auto;
}

/* Featured Post */
.post-card.featured {
    grid-column: 1 / -1;
}

.post-card.featured .post-card-image {
    aspect-ratio: 21 / 9;
}

.post-card.featured .post-card-title {
    font-size: 1.75rem;
}

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

.post-header {
    max-width: var(--content-width);
    margin: 0 auto var(--spacing-xl);
    text-align: center;
    padding-top: var(--spacing-xl);
}

.post-header .post-card-tags {
    justify-content: center;
}

.post-title {
    font-size: 2.75rem;
    margin-bottom: var(--spacing-md);
}

.post-meta {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.post-feature-image {
    max-width: 1000px;
    margin: 0 auto var(--spacing-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.post-feature-image img {
    width: 100%;
}

.post-content {
    max-width: var(--content-width);
    margin: 0 auto;
}

/* Post Content Typography */
.post-content h2 {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

.post-content h3 {
    margin-top: var(--spacing-lg);
}

.post-content a {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.post-content blockquote {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-warm-sand);
    border-left: 4px solid var(--color-coral);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 1.1rem;
    font-style: italic;
}

.post-content blockquote p:last-child {
    margin-bottom: 0;
}

.post-content pre {
    background: var(--color-charcoal);
    color: var(--color-text-inverse);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.5;
}

.post-content code {
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.9em;
    background: var(--color-light-teal-tint);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

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

.post-content ul, .post-content ol {
    margin: 0 0 var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.post-content li {
    margin-bottom: var(--spacing-xs);
}

.post-content hr {
    border: none;
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-xl) 0;
}

/* Ghost Editor Cards - Width Handling */
.kg-width-wide {
    position: relative;
    max-width: min(85vw, calc(100vw - 40px));
    margin-left: calc(50% - min(42.5vw, calc(50vw - 20px)));
}

.kg-width-full {
    position: relative;
    width: 100vw;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

@media (min-width: 1400px) {
    .kg-width-wide {
        width: 1000px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 1024px) {
    .kg-width-wide {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
}

/* Ghost Image Cards */
.kg-image-card {
    margin: var(--spacing-lg) 0;
}

.kg-image-card img {
    border-radius: var(--radius-md);
}

.kg-image-card figcaption {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

/* Ghost Gallery Cards */
.kg-gallery-card {
    margin: var(--spacing-lg) 0;
}

.kg-gallery-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.kg-gallery-row {
    display: flex;
    gap: var(--spacing-sm);
}

.kg-gallery-image img {
    border-radius: var(--radius-md);
}

/* Ghost Callout Cards */
.kg-callout-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.kg-callout-card-grey {
    background: var(--color-light-teal-tint);
}

.kg-callout-card-white {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
}

.kg-callout-card-blue {
    background: var(--color-light-teal-tint);
    border-left: 4px solid var(--color-bright-teal);
}

.kg-callout-card-green {
    background: #e8f5e9;
    border-left: 4px solid #4caf50;
}

.kg-callout-card-yellow {
    background: #fff8e1;
    border-left: 4px solid #ffc107;
}

.kg-callout-card-red {
    background: #ffebee;
    border-left: 4px solid var(--color-coral);
}

.kg-callout-card-pink {
    background: #fce4ec;
    border-left: 4px solid #e91e63;
}

.kg-callout-card-purple {
    background: #f3e5f5;
    border-left: 4px solid #9c27b0;
}

.kg-callout-card-accent {
    background: var(--color-warm-sand);
    border-left: 4px solid var(--color-coral);
}

.kg-callout-emoji {
    font-size: 1.25rem;
    line-height: 1;
}

.kg-callout-text {
    margin: 0;
}

/* Ghost Button Cards */
.kg-button-card {
    margin: var(--spacing-lg) 0;
    text-align: center;
}

.kg-button-card a {
    display: inline-block;
}

.kg-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.kg-btn-accent {
    background: var(--color-coral);
    color: var(--color-text-inverse);
}

.kg-btn-accent:hover {
    background: var(--color-coral-hover);
    color: var(--color-text-inverse);
}

/* Ghost Bookmark Cards */
.kg-bookmark-card {
    margin: var(--spacing-lg) 0;
}

.kg-bookmark-container {
    display: flex;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    transition: box-shadow var(--transition-fast);
}

.kg-bookmark-container:hover {
    box-shadow: var(--shadow-md);
}

.kg-bookmark-content {
    flex: 1;
    padding: var(--spacing-md);
}

.kg-bookmark-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.kg-bookmark-description {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.kg-bookmark-metadata {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.kg-bookmark-icon {
    width: 16px;
    height: 16px;
}

.kg-bookmark-thumbnail {
    width: 180px;
    min-height: 100%;
}

.kg-bookmark-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 600px) {
    .kg-bookmark-container {
        flex-direction: column-reverse;
    }
    
    .kg-bookmark-thumbnail {
        width: 100%;
        height: 150px;
    }
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sidebar-widget {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.widget-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-coral);
}

/* About Widget */
.widget-about p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* Recent Posts Widget */
.recent-post {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.recent-post:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recent-post a {
    font-size: 0.95rem;
    color: var(--color-text-primary);
    line-height: 1.4;
}

.recent-post a:hover {
    color: var(--color-bright-teal);
}

/* Tags Widget */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag-cloud a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-deep-teal);
    background: var(--color-light-teal-tint);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.tag-cloud a:hover {
    background: var(--color-deep-teal);
    color: var(--color-text-inverse);
}

.tag-cloud-hidden {
    display: none;
}

.tags-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    background: none;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-bright-teal);
    cursor: pointer;
    padding: 0;
}

.tags-toggle:hover {
    color: var(--color-bright-teal-hover);
}

/* Newsletter Widget */
.widget-newsletter {
    background: var(--color-deep-teal);
    color: var(--color-text-inverse);
}

.widget-newsletter .widget-title {
    color: var(--color-text-inverse);
    border-bottom-color: var(--color-coral);
}

.widget-newsletter p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.newsletter-form input[type="email"] {
    padding: var(--spacing-sm);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.95rem;
}

.newsletter-form button {
    padding: var(--spacing-sm);
    background: var(--color-coral);
    color: var(--color-text-inverse);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.newsletter-form button:hover {
    background: var(--color-coral-hover);
}

@media (max-width: 1024px) {
    .sidebar {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .sidebar-widget {
        flex: 1 1 300px;
    }
}

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

.site-footer {
    background: var(--color-charcoal);
    color: var(--color-text-inverse);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-inverse);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.footer-brand p {
    font-size: 0.95rem;
    opacity: 0.8;
    line-height: 1.6;
}

.footer-nav h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-inverse);
    margin-bottom: var(--spacing-md);
}

.footer-nav ul,
.footer-nav ol {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li {
    list-style: none;
    margin-bottom: var(--spacing-xs);
}

.footer-nav a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.25rem;
}

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

@media (max-width: 768px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

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

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.btn-primary {
    background: var(--color-coral);
    color: var(--color-text-inverse);
}

.btn-primary:hover {
    background: var(--color-coral-hover);
    color: var(--color-text-inverse);
}

.btn-secondary {
    background: var(--color-deep-teal);
    color: var(--color-text-inverse);
}

.btn-secondary:hover {
    background: #145068;
    color: var(--color-text-inverse);
}

.btn-outline {
    background: transparent;
    color: var(--color-deep-teal);
    border: 2px solid var(--color-deep-teal);
}

.btn-outline:hover {
    background: var(--color-deep-teal);
    color: var(--color-text-inverse);
}

/* ==========================================================================
   Table of Contents (Scroll Spy)
   ========================================================================== */

.post-with-toc {
    position: relative;
    max-width: var(--content-width);
    margin: 0 auto;
}

.toc-sidebar {
    position: fixed;
    left: calc(50% - 480px - 220px);
    top: 100px;
    width: 200px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding-right: var(--spacing-sm);
}

.toc-sidebar::-webkit-scrollbar {
    width: 3px;
}

.toc-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.toc-sidebar::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.toc-title {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-left: 2px solid var(--color-border-light);
}

.toc-list li {
    margin: 0;
}

.toc-list a {
    display: block;
    padding: 6px 0 6px var(--spacing-sm);
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--color-text-muted);
    text-decoration: none;
    border-left: 2px solid transparent;
    margin-left: -2px;
    transition: all var(--transition-fast);
}

.toc-list a:hover {
    color: var(--color-text-primary);
}

.toc-list a.active {
    color: var(--color-bright-teal);
    border-left-color: var(--color-bright-teal);
    font-weight: 500;
}

.toc-list .toc-h3 {
    padding-left: calc(var(--spacing-sm) + 10px);
    font-size: 0.75rem;
}

/* Hide TOC on smaller screens where there's no room on the left */
@media (max-width: 1400px) {
    .toc-sidebar {
        display: none;
    }
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border-light);
}

.pagination a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    font-weight: 500;
    border: 1px solid var(--color-border);
}

.pagination a:hover {
    background: var(--color-light-teal-tint);
    border-color: var(--color-bright-teal);
    color: var(--color-text-primary);
}

.pagination .page-number {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Tag & Author Pages
   ========================================================================== */

.archive-header {
    background: var(--color-warm-sand);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.archive-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.archive-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.archive-count {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

/* ==========================================================================
   Page Template
   ========================================================================== */

.page-template .post-content {
    padding-bottom: var(--spacing-xxl);
}

/* ==========================================================================
   Error Page
   ========================================================================== */

.error-page {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.error-code {
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 700;
    color: var(--color-coral);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.error-message {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.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-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* ==========================================================================
   Mobile Responsive Enhancements
   ========================================================================== */

/* Tablet breakpoint */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }
    
    .post-feed {
        gap: var(--spacing-md);
    }
}

/* Mobile breakpoint */
@media (max-width: 768px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }
    
    html {
        font-size: 15px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Header mobile */
    .header-inner {
        padding: var(--spacing-sm);
    }
    
    .site-logo {
        font-size: 1.25rem;
    }
    
    .site-logo img {
        max-height: 32px;
    }
    
    /* Hero mobile */
    .site-hero {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    /* Post cards mobile */
    .post-feed {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .post-card.featured {
        grid-column: 1;
    }
    
    .post-card.featured .post-card-image {
        aspect-ratio: 16 / 9;
    }
    
    .post-card.featured .post-card-title {
        font-size: 1.25rem;
    }
    
    .post-card-content {
        padding: var(--spacing-sm);
    }
    
    .post-card-title {
        font-size: 1.1rem;
    }
    
    .post-card-excerpt {
        font-size: 0.9rem;
        -webkit-line-clamp: 2;
    }
    
    /* Single post mobile */
    .post-header {
        padding-top: var(--spacing-lg);
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    .post-title {
        font-size: 1.75rem;
    }
    
    .post-feature-image {
        border-radius: 0;
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
    }
    
    .post-content {
        font-size: 0.95rem;
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    .post-content blockquote {
        padding: var(--spacing-sm) var(--spacing-md);
        margin-left: 0;
        margin-right: 0;
    }
    
    .post-content pre {
        padding: var(--spacing-sm);
        font-size: 0.8rem;
        border-radius: var(--radius-sm);
        margin-left: 0;
        margin-right: 0;
    }
    
    .post-footer {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    /* Sidebar mobile */
    .content-wrapper {
        gap: var(--spacing-lg);
    }
    
    .sidebar {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .sidebar-widget {
        flex: none;
        width: 100%;
    }
    
    .widget-newsletter {
        order: -1;
    }
    
    /* Footer mobile */
    .site-footer {
        padding: var(--spacing-lg) 0;
        margin-top: var(--spacing-xl);
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    /* Pagination mobile */
    .pagination {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .pagination a {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
    
    /* Archive header mobile */
    .archive-header {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .archive-title {
        font-size: 1.75rem;
    }
    
    /* Buttons mobile */
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95rem;
    }
    
    /* Error page mobile */
    .error-code {
        font-size: 5rem;
    }
    
    .error-message {
        font-size: 1.25rem;
    }
}

/* Small mobile breakpoint */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .post-title {
        font-size: 1.5rem;
    }
    
    .post-card-meta {
        flex-wrap: wrap;
        font-size: 0.8rem;
    }
    
    .tag-cloud {
        gap: 6px;
    }
    
    .tag-cloud a {
        font-size: 0.8rem;
        padding: 4px 10px;
    }
    
    .newsletter-form {
        gap: var(--spacing-xs);
    }
}

/* Touch device improvements */
@media (hover: none) {
    .post-card:hover {
        transform: none;
    }
    
    .post-card:hover .post-card-image img {
        transform: none;
    }
    
    .site-nav a::after {
        display: none;
    }
}