/* ==========================================================================
   IDEA SURPLUS DISORDER - CUSTOM GHOST THEME CSS
   Typography: Oswald (headings) + Faustina (body)
   Brand: Filament Blue (#0096FF)
   ========================================================================== */

/* ==========================================================================
   1. CSS VARIABLES
   ========================================================================== */

:root {
    /* Filament Brand Colors */
    --filament-blue: #0096FF;
    --filament-blue-hover: #0077CC;
    --filament-blue-dark: #005599;
    --filament-blue-light: #E6F4FF;
    --filament-blue-subtle: #F0F8FF;
    
    /* Neutral Palette */
    --white: #FFFFFF;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #DDDDDD;
    --gray-400: #AAAAAA;
    --gray-500: #888888;
    --gray-600: #666666;
    --gray-700: #444444;
    --gray-800: #2A2A2A;
    --gray-900: #1A1A1A;
    
    /* Typography */
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Faustina', Georgia, 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;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */

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

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    color: var(--gray-900);
    background-color: var(--white);
}

::selection {
    background: var(--filament-blue-light);
    color: var(--gray-900);
}

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

a {
    color: var(--filament-blue);
    text-decoration: none;
}

a:hover {
    color: var(--filament-blue-hover);
}

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.2;
    color: var(--gray-900);
    margin: 0 0 var(--space-md) 0;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

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

/* ==========================================================================
   4. LAYOUT
   ========================================================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-narrow {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

.section-alt {
    background-color: var(--gray-100);
}

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

/* ==========================================================================
   5. HEADER
   ========================================================================== */

.site-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--space-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xl);
}

.header-logo a {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
}

.header-nav {
    display: flex;
    gap: var(--space-lg);
}

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

.header-nav a {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.header-nav a:hover {
    color: var(--filament-blue);
    border-bottom-color: var(--filament-blue);
}

/* Active nav states based on Ghost body classes */
.home-template .header-nav a[href="/"],
.tag-newsletter .header-nav a[href*="/tag/newsletter"],
.tag-writing .header-nav a[href*="/tag/writing"],
.page-about .header-nav a[href*="/about"] {
    color: var(--filament-blue);
    border-bottom-color: var(--filament-blue);
}

.header-actions {
    display: flex;
    gap: var(--space-sm);
}

/* ==========================================================================
   6. BUTTONS
   ========================================================================== */

.btn-primary,
.btn-subscribe {
    font-family: var(--font-heading);
    background-color: var(--filament-blue);
    color: var(--white);
    border: none;
    border-radius: 6px;
    padding: 10px 20px;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.15s ease;
}

.btn-primary:hover,
.btn-subscribe:hover {
    background-color: var(--filament-blue-hover);
    color: var(--white);
}

.btn-secondary {
    font-family: var(--font-heading);
    background-color: transparent;
    color: var(--filament-blue);
    border: 2px solid var(--filament-blue);
    border-radius: 6px;
    padding: 10px 20px;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.15s ease;
}

.btn-secondary:hover {
    background-color: var(--filament-blue);
    color: var(--white);
}

/* ==========================================================================
   7. HERO
   ========================================================================== */

.hero {
    padding: var(--space-3xl) 0;
    border-bottom: 1px solid var(--gray-200);
}

.hero-title {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    max-width: 700px;
}

.hero-description {
    font-family: var(--font-body);
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--gray-600);
    max-width: 580px;
    margin-bottom: var(--space-xl);
}

.social-proof {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-top: var(--space-sm);
}

.social-proof strong {
    color: var(--gray-700);
}

/* ==========================================================================
   7B. ROTATING TESTIMONIAL BAR
   ========================================================================== */

.testimonial-bar {
    background-color: var(--gray-100);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--gray-200);
}

.testimonial-rotator {
    position: relative;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-slide {
    position: absolute;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
}

.testimonial-slide.active {
    position: relative;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.testimonial-quote {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-style: italic;
    color: var(--gray-700);
    margin-right: var(--space-sm);
}

.testimonial-author {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
}

@media (max-width: 768px) {
    .testimonial-slide {
        display: flex;
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .testimonial-quote {
        font-size: 0.95rem;
        margin-right: 0;
    }
}

/* ==========================================================================
   8. SUBSCRIBE FORM
   ========================================================================== */

.subscribe-form {
    display: flex;
    gap: var(--space-sm);
    max-width: 420px;
}

.subscribe-form-centered {
    margin: var(--space-xl) auto 0;
    justify-content: center;
}

.subscribe-form input[type="email"] {
    flex: 1;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: 6px;
    padding: 12px 16px;
    transition: border-color 0.15s ease;
}

.subscribe-form input[type="email"]:focus {
    border-color: var(--filament-blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 150, 255, 0.1);
}

.subscribe-form button {
    padding: 12px 24px;
}

/* ==========================================================================
   9. SECTION HEADERS
   ========================================================================== */

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

.section-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-500);
    margin-bottom: var(--space-xs);
}

.section-headline {
    font-size: 1.75rem;
    margin-bottom: var(--space-sm);
}

.section-description {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ==========================================================================
   10. POST CARDS
   ========================================================================== */

.post-feed {
    max-width: 720px;
}

.post-card {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--gray-200);
    transition: transform 0.2s ease;
}

.post-card:hover {
    transform: translateX(4px);
}

.post-card:last-child {
    border-bottom: none;
}

.post-card-date {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding-top: 4px;
}

.post-card-tag {
    display: inline-block;
    font-family: var(--font-heading);
    background-color: var(--filament-blue-light);
    color: var(--filament-blue);
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-sm);
}

.post-card-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.3;
    margin-bottom: var(--space-xs);
}

.post-card-title a {
    color: var(--gray-900);
    text-decoration: none;
    transition: color 0.15s ease;
}

.post-card:hover .post-card-title a {
    color: var(--filament-blue);
}

.post-card-excerpt {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.5;
}

/* ==========================================================================
   11. PAGINATION
   ========================================================================== */

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-200);
}

/* ==========================================================================
   12. ARTICLE (Single Post)
   ========================================================================== */

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

.article-header {
    margin-bottom: var(--space-2xl);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: var(--space-md);
}

.article-reading-time {
    color: var(--gray-400);
}

.article-tag {
    display: inline-flex !important;
    align-items: center !important;
    margin-left: var(--space-sm);
    height: auto !important;
    background: transparent !important;
}

.article-tag a {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-family: var(--font-heading) !important;
    background-color: var(--filament-blue-light) !important;
    color: var(--gray-900) !important;
    padding: 6px 14px !important;
    border-radius: 999px !important;
    font-size: 0.65rem !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    text-decoration: none !important;
    line-height: 1 !important;
    height: auto !important;
    min-height: 0 !important;
    transition: all 0.15s ease;
}

.article-tag a:hover {
    background-color: var(--filament-blue) !important;
    color: var(--white) !important;
}

.article-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.article-excerpt {
    font-family: var(--font-body);
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--gray-100);
    padding: var(--space-lg) var(--space-xl);
    border-radius: 8px;
    border-left: 4px solid var(--filament-blue);
    margin-top: var(--space-lg);
}

/* ==========================================================================
   13. ARTICLE CONTENT
   ========================================================================== */

.article-content {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--gray-800);
}

.article-content p {
    margin-bottom: 1.35rem;
}

.article-content h2 {
    font-size: 1.4rem;
    margin-top: 2.25rem;
    margin-bottom: 0.75rem;
}

.article-content h3 {
    font-size: 1.15rem;
    margin-top: 1.75rem;
    margin-bottom: 0.5rem;
}

.article-content a {
    color: var(--filament-blue);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.article-content a:hover {
    text-decoration-thickness: 2px;
}

.article-content strong a,
.article-content a strong {
    font-weight: 600;
}

/* Blockquotes */
.article-content blockquote {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.7;
    color: var(--gray-600);
    border-left: 3px solid var(--filament-blue);
    padding-left: 1.25rem;
    margin: 1.5rem 0;
}

.article-content blockquote p {
    margin-bottom: 0.75rem;
}

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

/* Lists */
.article-content ul,
.article-content ol {
    margin-bottom: 1.35rem;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.4rem;
}

.article-content ul li::marker {
    color: var(--filament-blue);
}

/* Images */
.article-content img {
    border-radius: 6px;
    margin: var(--space-xl) 0;
}

.article-content figure {
    margin: var(--space-xl) 0;
}

.article-content figcaption {
    font-size: 0.9rem;
    color: var(--gray-500);
    text-align: center;
    margin-top: var(--space-sm);
}

/* ==========================================================================
   14. ARTICLE FOOTER
   ========================================================================== */

.article-footer {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-200);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.article-tags .tag {
    display: inline-block;
    font-family: var(--font-heading);
    background-color: var(--gray-100);
    color: var(--gray-600);
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-decoration: none;
    transition: all 0.15s ease;
}

.article-tags .tag:hover {
    background-color: var(--filament-blue-light);
    color: var(--filament-blue);
}

/* Article Feature Image */
.article-image {
    margin: var(--space-xl) auto var(--space-2xl);
    max-width: 900px;
}

.article-image img {
    width: 100%;
    border-radius: 8px;
}

.article-image figcaption {
    font-size: 0.9rem;
    color: var(--gray-500);
    text-align: center;
    margin-top: var(--space-sm);
}

/* Article Author Box */
.article-author {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-200);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    flex: 1;
}

.author-name {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--gray-900);
}

.author-bio {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin: var(--space-xs) 0 0;
}

/* Author Page */
.author-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.author-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--space-md);
}

.author-location {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* ==========================================================================
   15. SUBSCRIBE CTA
   ========================================================================== */

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

.subscribe-cta .section-headline {
    margin-bottom: var(--space-sm);
}

.subscribe-cta .section-description {
    max-width: 500px;
    margin: 0 auto;
}

/* ==========================================================================
   16. FOOTER
   ========================================================================== */

.site-footer {
    background-color: var(--gray-900);
    color: var(--gray-400);
    padding: var(--space-xl) 0;
}

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

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.footer-copy {
    font-size: 0.9rem;
    margin: 0;
}

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

.footer-nav a {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: color 0.15s ease;
}

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

.footer-powered {
    font-size: 0.8rem;
    margin: 0;
}

.footer-powered a {
    color: var(--gray-400);
}

.footer-powered a:hover {
    color: var(--filament-blue);
}

/* ==========================================================================
   NEWSLETTER ARCHIVE PAGE
   ========================================================================== */

.newsletter-hero {
    background: linear-gradient(135deg, var(--filament-blue-subtle) 0%, var(--white) 100%);
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--gray-200);
}

.newsletter-hero-content {
    max-width: 500px;
}

.newsletter-hero-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.newsletter-hero-description {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin-bottom: var(--space-lg);
}

.newsletter-hero-form {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-hero-form input[type="email"] {
    flex: 1;
    max-width: 260px;
    padding: 10px 14px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 2px solid var(--gray-300);
    border-radius: 6px;
    background: var(--white);
    transition: border-color 0.15s ease;
}

.newsletter-hero-form input[type="email"]:focus {
    outline: none;
    border-color: var(--filament-blue);
}

.newsletter-hero-form button {
    padding: 10px 18px;
    white-space: nowrap;
}

/* Tighter section spacing for newsletter archive */
.section-tight {
    padding: var(--space-xl) 0;
}

/* Section label - consistent across page */
.section > .container > .section-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--filament-blue);
    margin-bottom: var(--space-xs);
}

.section-headline-sm {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
}

/* Latest Issue */
.latest-issue {
    max-width: 700px;
    padding: var(--space-sm) 0 var(--space-md);
}

.latest-issue-date {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--gray-500);
    display: block;
    margin-bottom: var(--space-sm);
}

.latest-issue-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.latest-issue-title a {
    color: var(--gray-900);
    text-decoration: none;
    transition: color 0.15s ease;
}

.latest-issue-title a:hover {
    color: var(--filament-blue);
}

/* Expand/collapse full issue */
.latest-issue-preview {
    margin-bottom: var(--space-lg);
}

.latest-issue-excerpt {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.latest-issue-full {
    margin-bottom: var(--space-lg);
}

.latest-issue-content {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.7;
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--space-md);
}

.latest-issue-content p {
    margin-bottom: 1.25em;
}

.latest-issue-content h2,
.latest-issue-content h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

.latest-issue-content h2 {
    font-size: 1.25rem;
}

.latest-issue-content h3 {
    font-size: 1.1rem;
}

.latest-issue-content a {
    color: var(--filament-blue);
    text-decoration: underline;
}

.latest-issue-content blockquote {
    border-left: 3px solid var(--filament-blue);
    padding-left: var(--space-lg);
    margin: var(--space-lg) 0;
    font-style: italic;
    color: var(--gray-600);
}

.latest-issue-content ul,
.latest-issue-content ol {
    margin-bottom: 1.25em;
    padding-left: 1.5em;
}

.latest-issue-content li {
    margin-bottom: 0.5em;
}

.expand-toggle {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--filament-blue);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: color 0.15s ease;
}

.expand-toggle:hover {
    color: var(--filament-blue-hover);
}

/* Issue actions - inline links */
.issue-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.action-divider {
    color: var(--gray-300);
    font-size: 0.85rem;
}

.open-tab-link {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--filament-blue);
    text-decoration: none;
    transition: color 0.15s ease;
}

.open-tab-link:hover {
    color: var(--filament-blue-hover);
}

/* Surprise issue - matches latest issue styling */
.surprise-issue {
    max-width: 700px;
}

.surprise-issue .latest-issue-title {
    font-size: 1.5rem;
}

/* Featured issues list */
.featured-issues {
    max-width: 700px;
}

.featured-issue {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--gray-200);
}

.featured-issue:first-child {
    padding-top: 0;
}

.featured-issue:last-child {
    border-bottom: none;
}

.featured-issue .latest-issue-title {
    font-size: 1.35rem;
}

/* Homepage expandable posts */
.home-expandable-post {
    max-width: 700px;
    margin-bottom: var(--space-lg);
}

.home-archive-link {
    margin-top: var(--space-md);
}

/* ==========================================================================
   IDEAS/WRITING ARCHIVE PAGE
   ========================================================================== */

.writing-hero {
    background: linear-gradient(135deg, var(--filament-blue-subtle) 0%, var(--white) 100%);
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--gray-200);
}

.writing-hero-content {
    max-width: 500px;
}

.writing-hero-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.writing-hero-description {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.5;
}

/* Ideas list */
.ideas-list {
    max-width: 700px;
}

.idea-item {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--gray-200);
}

.idea-item:first-child {
    padding-top: 0;
}

.idea-item:last-child {
    border-bottom: none;
}

.idea-item .latest-issue-title {
    font-size: 1.35rem;
}

@media (max-width: 600px) {
    .writing-hero {
        padding: var(--space-xl) 0;
    }
    
    .writing-hero-title {
        font-size: 1.75rem;
    }
}

/* Archive actions - buttons row */
.archive-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-200);
}

.archive-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 20px;
    border: 2px solid var(--filament-blue);
    border-radius: 6px;
    background: transparent;
    color: var(--filament-blue);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
}

.archive-btn:hover {
    background: var(--filament-blue);
    color: var(--white);
}

/* Newsletter bottom CTA */
.newsletter-bottom-cta {
    padding: var(--space-md) 0;
    border-top: 1px solid var(--gray-200);
}

.newsletter-bottom-cta .section-headline-sm {
    margin-bottom: var(--space-xs);
}

.newsletter-bottom-cta p {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: var(--space-md);
}

/* Responsive newsletter */
@media (max-width: 600px) {
    .newsletter-hero {
        padding: var(--space-xl) 0;
    }
    
    .newsletter-hero-title {
        font-size: 1.75rem;
    }
    
    .newsletter-hero-form {
        flex-direction: column;
    }
    
    .newsletter-hero-form input[type="email"] {
        max-width: 100%;
    }
    
    .newsletter-hero-form button {
        width: 100%;
    }
    
    .latest-issue-title {
        font-size: 1.4rem;
    }
    
    .archive-actions {
        flex-direction: column;
    }
    
    .archive-actions .archive-btn {
        text-align: center;
    }
}

/* ==========================================================================
   17. RESPONSIVE
   ========================================================================== */

@media (max-width: 900px) {
    .header-nav {
        display: none; /* Hide nav on mobile - could add hamburger later */
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .article-title {
        font-size: 1.75rem;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .article-content h2 {
        font-size: 1.2rem;
    }
    
    .article-content blockquote {
        font-size: 0.95rem;
    }
    
    .post-card {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .post-card-date {
        font-size: 0.65rem;
    }
    
    .subscribe-form {
        flex-direction: column;
    }
    
    .subscribe-form input[type="email"],
    .subscribe-form button {
        width: 100%;
    }
}

/* ==========================================================================
   18. GHOST SPECIFIC - OVERRIDES
   ========================================================================== */

/* Hide Ghost accent-colored elements */
.gh-post-upgrade-cta,
.gh-post-upgrade-cta-content,
[class*="gh-"] .accent,
.gh-accent,
.has-accent-color,
[style*="accent-color"],
[style*="var(--ghost-accent-color)"] {
    display: none !important;
}

/* Override Ghost accent color bars */
.post-card::before,
.post-card::after,
article::before,
article::after,
.gh-content::before,
.gh-content::after {
    display: none !important;
    background: none !important;
}

/* Force accent color to our blue */
:root {
    --ghost-accent-color: #0096FF !important;
}

/* Hide Ghost's default signup/signin bars */
.gh-post-upgrade-cta {
    display: none !important;
}

/* Hide any unexpected bars */
.article-content > div[style*="background"],
.post-content > div[style*="background"] {
    display: none !important;
}

/* Hide default Ghost subscription widget if using our own */
.gh-portal-triggerbtn-container {
    /* display: none; */
}

/* Ghost image cards */
.kg-image-card {
    margin: var(--space-xl) 0;
}

.kg-image-card img {
    border-radius: 6px;
}

.kg-image-card figcaption {
    font-size: 0.9rem;
    color: var(--gray-500);
    text-align: center;
    margin-top: var(--space-sm);
}

/* Ghost width classes - REQUIRED */
.kg-width-wide {
    position: relative;
    width: 85vw;
    min-width: 100%;
    margin-left: calc(50% - 42.5vw);
    margin-right: calc(50% - 42.5vw);
}

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

.kg-width-wide img,
.kg-width-full img {
    width: 100%;
}

/* Ghost gallery */
.kg-gallery-card {
    margin: var(--space-xl) 0;
}

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

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

.kg-gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
}

/* Ghost bookmark cards */
.kg-bookmark-card {
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    overflow: hidden;
    margin: var(--space-xl) 0;
}

.kg-bookmark-container {
    display: flex;
    text-decoration: none;
}

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

.kg-bookmark-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.kg-bookmark-description {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-top: var(--space-sm);
}

.kg-bookmark-metadata {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: var(--space-sm);
}

.kg-bookmark-thumbnail {
    width: 200px;
    flex-shrink: 0;
}

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

/* ==========================================================================
   19. HOMEPAGE SECTIONS
   ========================================================================== */

/* Featured Essays Grid */
.featured-section {
    border-bottom: 1px solid var(--gray-200);
}

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

.featured-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.featured-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.featured-card-image {
    display: block;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.featured-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-card:hover .featured-card-image img {
    transform: scale(1.05);
}

.featured-card-content {
    padding: var(--space-lg);
}

.featured-card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.3;
    margin: var(--space-sm) 0;
}

.featured-card-title a {
    color: var(--gray-900);
    text-decoration: none;
}

.featured-card:hover .featured-card-title a {
    color: var(--filament-blue);
}

.featured-card-excerpt {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
}

.section-cta {
    margin-top: var(--space-lg);
}

/* Newsletter Section Layout */
.newsletter-section {
    overflow: hidden;
}

.newsletter-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
}

/* Single column newsletter layout (for when testimonials are in hero bar) */
.newsletter-single-column {
    max-width: 600px;
}

.newsletter-single-column .section-headline {
    margin-bottom: var(--space-lg);
}

.newsletter-single-column .recent-issues-list {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.newsletter-single-column .issue-card {
    justify-content: flex-start;
}

/* Testimonials Column */
.testimonials-column {
    padding-right: var(--space-xl);
    border-right: 1px solid var(--gray-300);
}

.testimonials-slider {
    margin-top: var(--space-lg);
}

.testimonial {
    margin: 0 0 var(--space-xl) 0;
    padding: 0;
    border: none;
    background: none;
}

.testimonial p {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--gray-700);
    margin-bottom: var(--space-sm);
}

.testimonial cite {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
}

/* Recent Issues Column */
.recent-issues-column .section-headline {
    margin-bottom: var(--space-lg);
}

.recent-issues-list {
    margin-bottom: var(--space-lg);
}

.issue-card {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--gray-200);
    transition: transform 0.15s ease;
}

.issue-card:hover {
    transform: translateX(4px);
}

.issue-card:last-child {
    border-bottom: none;
}

.issue-date {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-400);
    min-width: 50px;
}

.issue-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin: 0;
}

.issue-title a {
    color: var(--gray-900);
    text-decoration: none;
    transition: color 0.15s ease;
}

.issue-card:hover .issue-title a {
    color: var(--filament-blue);
}

/* About Section */
.about-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.about-content p {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: var(--space-md);
}

.about-content a:not(.btn-secondary) {
    color: var(--filament-blue);
    text-decoration: underline;
}

.about-content .btn-secondary {
    margin-top: var(--space-md);
}

/* Interests Section */
.interests-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.interest-card {
    background: var(--white);
    border-radius: 8px;
    padding: var(--space-xl);
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Clickable interest cards */
.interest-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.interest-card-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.interest-card-link:hover .interest-item {
    color: var(--filament-blue);
}

.interest-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-md);
    color: var(--filament-blue);
}

.interest-icon svg {
    width: 100%;
    height: 100%;
}

.interest-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
    margin-bottom: var(--space-sm);
}

.interest-item {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--gray-900);
    margin: 0;
    transition: color 0.15s ease;
}

.interest-author {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--gray-500);
    margin: var(--space-xs) 0 0;
}

/* ==========================================================================
   20. HOMEPAGE RESPONSIVE
   ========================================================================== */

@media (max-width: 900px) {
    .featured-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .featured-card {
        display: grid;
        grid-template-columns: 120px 1fr;
    }
    
    .featured-card-image {
        aspect-ratio: 1;
    }
    
    .newsletter-layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .testimonials-column {
        padding-right: 0;
        border-right: none;
        border-bottom: 1px solid var(--gray-300);
        padding-bottom: var(--space-2xl);
    }
    
    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
    
    .about-image {
        max-width: 250px;
        margin: 0 auto;
    }
    
    .interests-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

@media (max-width: 600px) {
    .featured-card {
        grid-template-columns: 1fr;
    }
    
    .featured-card-image {
        aspect-ratio: 16/9;
    }
}

/* ==========================================================================
   21. HERO VARIANTS
   ========================================================================== */

/* Left-aligned hero */
.hero.hero-left {
    text-align: left;
}

.hero.hero-left .subscribe-form {
    justify-content: flex-start;
}

/* Hero with background image */
.hero.hero-bg {
    position: relative;
    background-size: cover;
    background-position: center;
    background-image: var(--hero-bg-image, none);
}

.hero.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.4) 100%);
    z-index: 1;
}

.hero.hero-bg .container {
    position: relative;
    z-index: 2;
}

.hero.hero-bg .hero-title,
.hero.hero-bg .hero-description,
.hero.hero-bg .social-proof {
    color: var(--white);
}

/* ==========================================================================
   22. MINIMAL LAYOUT
   ========================================================================== */

.post-feed-minimal {
    max-width: 700px;
    margin: 0 auto;
}

.post-card-minimal {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--space-lg);
    align-items: start;
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--gray-200);
}

.post-card-minimal:last-child {
    border-bottom: none;
}

.post-card-minimal .post-card-date {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    padding-top: 0.3rem;
}

.post-card-minimal .post-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.post-card-minimal .post-card-excerpt {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin: 0;
}

@media (max-width: 600px) {
    .post-card-minimal {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }
    
    .post-card-minimal .post-card-date {
        padding-top: 0;
    }
}

/* ==========================================================================
   23. MAGAZINE LAYOUT
   ========================================================================== */

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

/* Featured (first) post spans full width */
.post-card-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    background: var(--gray-100);
    border-radius: 12px;
    overflow: hidden;
}

.post-card-featured .post-card-image {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.post-card-featured .post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.post-card-featured .post-card-content {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-card-title-large {
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
}

.post-card-featured .post-card-excerpt {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.post-card-meta {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
}

/* Grid posts */
.post-card-grid {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.post-card-grid:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

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

.post-card-grid .post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-card-grid:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-grid .post-card-content {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-grid .post-card-title {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
    flex: 1;
}

.post-card-grid .post-card-meta {
    margin-top: auto;
}

@media (max-width: 900px) {
    .magazine-grid {
        grid-template-columns: 1fr;
    }
    
    .post-card-featured {
        grid-template-columns: 1fr;
    }
    
    .post-card-featured .post-card-image {
        aspect-ratio: 16/9;
    }
}

@media (max-width: 600px) {
    .post-card-grid .post-card-content {
        padding: var(--space-md);
    }
    
    .post-card-featured .post-card-content {
        padding: var(--space-lg);
    }
    
    .post-card-title-large {
        font-size: 1.35rem;
    }
}

/* ==========================================================================
   24. GHOST PORTAL/MEMBERSHIP ELEMENTS
   Hide the default Ghost signup cards and portal elements
   ========================================================================== */

/* Hide Ghost's built-in signup card at end of posts */
.gh-post-upgrade-cta,
.gh-post-upgrade-cta-content,
[data-gh-memberful],
.kg-signup-card,
.gh-signup-card,
.gh-portal-triggerbtn-wrapper,
.article-content .kg-card.kg-signup-card,
.kg-card[data-kg-style="accent"],
.kg-card[data-kg-style="dark"] {
    display: none !important;
}

/* Hide the dark portal/signup bar */
.gh-content .kg-card[data-kg-style="dark"],
.kg-card.kg-signup-card[data-kg-style],
.gh-content > div[style*="background"][style*="dark"],
.gh-content > div[style*="background-color: rgb(0"],
.gh-content > div[style*="background-color: rgb(3"],
.gh-content > div[style*="background-color: #000"],
.gh-content > div[style*="background-color: #2"],
.gh-content > div[style*="background: rgb(0"],
.gh-content > div[style*="background: rgb(3"],
.gh-content > div[style*="background: #000"],
.kg-card.kg-header-card,
.kg-header-card,
.article-content > .kg-card:last-child {
    display: none !important;
}

/* Force article footer to be white/clean */
.article-footer {
    background: transparent !important;
}

.article-share {
    background: var(--white) !important;
}

/* If the above don't work, target by structure */
.article-content > div:last-child[style*="background"] {
    display: none !important;
}

/* ==========================================================================
   25. ARTICLE META ALIGNMENT FIX
   ========================================================================== */

.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-md);
}

.article-meta time,
.article-reading-time {
    line-height: 24px;
}

/* ==========================================================================
   26. RESPONSIVE ARTICLE EXCERPT
   ========================================================================== */

@media (max-width: 600px) {
    .article-excerpt {
        padding: var(--space-md) var(--space-lg);
        font-size: 1.05rem;
    }
}

/* ==========================================================================
   27. AUTHOR BYLINE
   ========================================================================== */

.article-byline {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-200);
}

.author-avatar {
    flex-shrink: 0;
}

.author-avatar img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    flex: 1;
}

.author-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--gray-900);
    text-decoration: none;
}

.author-name:hover {
    color: var(--filament-blue);
}

.author-bio-short {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--gray-600);
    margin: var(--space-xs) 0 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   28. SOCIAL SHARING
   ========================================================================== */

.article-share {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--space-lg);
}

.share-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
}

.share-buttons {
    display: flex;
    gap: var(--space-sm);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: transparent;
    color: var(--filament-blue);
    border: 2px solid var(--filament-blue);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.share-btn:hover {
    background-color: var(--filament-blue);
    color: var(--white);
}

.share-copy.copied {
    background-color: #10b981;
    border-color: #10b981;
    color: var(--white);
}

.share-copy.copied::after {
    content: '✓';
    position: absolute;
    font-size: 0.7rem;
}

@media (max-width: 600px) {
    .article-share {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
}

/* ==========================================================================
   29. BACK TO TOP BUTTON
   ========================================================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--filament-blue);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 150, 255, 0.3);
    z-index: 1000;
}

.back-to-top:hover {
    background-color: var(--filament-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 150, 255, 0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (max-width: 600px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

/* ==========================================================================
   30. PRINT STYLESHEET
   ========================================================================== */

@media print {
    /* Hide non-essential elements */
    .site-header,
    .site-footer,
    .subscribe-cta,
    .article-share,
    .back-to-top,
    .article-tags,
    .pagination,
    .subscribe-form,
    .btn-primary,
    .btn-secondary,
    nav,
    .hero,
    .gh-post-upgrade-cta,
    .kg-signup-card {
        display: none !important;
    }
    
    /* Reset backgrounds and colors */
    body {
        background: white !important;
        color: black !important;
        font-size: 12pt;
        line-height: 1.5;
    }
    
    /* Article styling for print */
    .article {
        padding: 0 !important;
        max-width: 100% !important;
    }
    
    .article-header {
        margin-bottom: 1.5em;
    }
    
    .article-title {
        font-size: 24pt;
        margin-bottom: 0.5em;
        color: black !important;
    }
    
    .article-meta {
        font-size: 10pt;
        color: #666 !important;
        margin-bottom: 1em;
    }
    
    .article-excerpt {
        background: #f5f5f5 !important;
        border-left: 3px solid #333 !important;
        padding: 1em !important;
        font-size: 11pt;
        margin-bottom: 1.5em;
    }
    
    .article-byline {
        border-top: 1px solid #ccc;
        padding-top: 1em;
        margin-bottom: 1.5em;
    }
    
    .author-avatar img {
        width: 40px;
        height: 40px;
    }
    
    .article-content {
        font-size: 11pt;
        line-height: 1.6;
    }
    
    .article-content h2 {
        font-size: 16pt;
        margin-top: 1.5em;
        page-break-after: avoid;
    }
    
    .article-content h3 {
        font-size: 13pt;
        margin-top: 1.25em;
        page-break-after: avoid;
    }
    
    .article-content img {
        max-width: 100%;
        page-break-inside: avoid;
    }
    
    .article-content blockquote {
        border-left: 2px solid #333;
        padding-left: 1em;
        font-style: italic;
        color: #444;
    }
    
    /* Links - show URL in print */
    .article-content a {
        color: black !important;
        text-decoration: underline;
    }
    
    .article-content a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 9pt;
        color: #666;
    }
    
    /* Don't print URLs for internal links or very long URLs */
    .article-content a[href^="/"]:after,
    .article-content a[href*="ideasurplusdisorder"]:after {
        content: "";
    }
    
    /* Page breaks */
    .article-image {
        page-break-inside: avoid;
    }
    
    h2, h3, h4 {
        page-break-after: avoid;
    }
    
    p {
        orphans: 3;
        widows: 3;
    }
    
    /* Container adjustments */
    .container,
    .container-narrow {
        max-width: 100% !important;
        padding: 0 !important;
    }
    
    /* Add print header */
    .article::before {
        content: "Idea Surplus Disorder — ideasurplusdisorder.com";
        display: block;
        font-size: 9pt;
        color: #999;
        margin-bottom: 1em;
        padding-bottom: 0.5em;
        border-bottom: 1px solid #eee;
    }
}