@import url('../../css/styles.css');

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

/* Logo icon (duplicated from styles.css to avoid @import cache issues) */
.logo-icon {
    width: 24px;
    height: 24px;
    border-radius: 5px;
}

.blog-content {
    max-width: 828px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg) var(--space-xxxl);
}

.blog-page {
    padding-top: 40px;
}

/* ============================================
   Article Typography
   ============================================ */

.article-title {
    font-family: var(--font-serif);
    font-size: clamp(40px, 5.5vw, 55px);
    font-weight: 500;
    line-height: 1.15;
    color: var(--color-primary-text);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.article-h2 {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 500;
    line-height: 1.25;
    margin-top: 56px;
    margin-bottom: var(--space-lg);
    color: var(--color-primary-text);
}

.article-h3 {
    font-family: var(--font-sans);
    font-size: 24px;
    font-weight: 600;
    line-height: 1.35;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-primary-text);
}

/* Body text — targets <p class="article-body"> directly */
p.article-body,
.article-body p {
    font-family: var(--font-sans);
    font-size: 21px;
    font-weight: 400;
    line-height: 1.75;
    color: var(--color-primary-text);
    margin-bottom: var(--space-lg);
}

/* Inline article body links — must look clickable. Uses the warm amber accent
   with a subtle underline that thickens on hover. Superscript citations,
   breadcrumbs, reference-list and card-wrapped links have their own rules
   elsewhere and override this where needed. */
p.article-body a,
.article-body p a,
.article-intro a,
.article-lead a {
    color: var(--color-accent);
    text-decoration: underline;
    text-decoration-color: rgba(217, 178, 153, 0.45);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: color 0.2s ease, text-decoration-color 0.2s ease, text-decoration-thickness 0.2s ease;
}

p.article-body a:hover,
.article-body p a:hover,
.article-intro a:hover,
.article-lead a:hover {
    color: var(--color-accent-light, #e6c3ad);
    text-decoration-color: currentColor;
    text-decoration-thickness: 2px;
}

p.article-body a:visited,
.article-body p a:visited,
.article-intro a:visited,
.article-lead a:visited {
    color: var(--color-accent);
}

/* Exempt superscript citation anchors — they have their own styling */
p.article-body sup a,
.article-body p sup a {
    color: var(--color-accent);
    text-decoration: none;
}

.article-intro {
    font-family: var(--font-sans);
    font-size: 23px;
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-primary-text);
    margin-bottom: var(--space-xl);
}

.article-meta {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-secondary-text);
}

/* ============================================
   Key Takeaways Box
   ============================================ */

.key-takeaways {
    background: var(--color-card-bg);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.key-takeaways h2 {
    font-family: var(--font-serif);
    font-size: 25px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin-top: 0;
    margin-bottom: var(--space-md);
}

.key-takeaways ol {
    padding-left: var(--space-lg);
    color: var(--color-primary-text);
}

.key-takeaways li {
    font-size: 19px;
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

/* Article body lists — match body text size for readability */
.blog-content ul,
.blog-content ol {
    font-size: 21px;
    line-height: 1.75;
    color: var(--color-primary-text);
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.blog-content li {
    margin-bottom: var(--space-xs);
}

/* ============================================
   Table of Contents
   ============================================ */

.table-of-contents {
    margin: var(--space-xl) 0;
    padding: var(--space-xl);
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-accent);
}

.table-of-contents ol {
    padding-left: var(--space-lg);
    margin: 0;
}

.table-of-contents h2 {
    font-family: var(--font-serif);
    font-size: 23px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin-top: 0;
    margin-bottom: var(--space-md);
}

.toc-link {
    color: var(--color-secondary-text);
    text-decoration: none;
    display: block;
    font-size: 16px;
    line-height: 1.5;
    padding: var(--space-xs) 0;
    transition: color 0.3s ease;
}

.toc-link:hover,
.toc-link.active {
    color: var(--color-accent);
}

.toc-link.active {
    font-weight: 600;
}

@media (min-width: 1024px) {
    /* Hide TOC by default on desktop — only show when scrolled past anchor */
    .table-of-contents:not(.is-sticky) {
        display: none !important;
    }

    .table-of-contents.is-sticky {
        display: block;
        position: fixed;
        top: 100px;
        right: 32px;
        width: 220px;
        max-height: calc(100vh - 200px);
        overflow-y: auto;
        z-index: 100;
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-card);
    }
}

/* ============================================
   Citations & References
   ============================================ */

sup a {
    color: var(--color-accent);
    font-size: 12px;
    text-decoration: none;
    padding: 0 2px;
    transition: color 0.3s ease;
}

sup a:hover {
    text-decoration: underline;
}

.article-references {
    margin-top: var(--space-xxl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(217, 178, 153, 0.1);
}

.article-references h2 {
    font-family: var(--font-serif);
    font-size: 33px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin-bottom: var(--space-md);
}

.reference-list li {
    font-size: 17px;
    line-height: 1.6;
    color: var(--color-secondary-text);
    margin-bottom: var(--space-md);
}

.reference-list a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.reference-list a:hover {
    text-decoration: underline;
}

/* ============================================
   Byline
   ============================================ */

.article-byline {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.author-name {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-primary-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.byline-separator {
    color: var(--color-tertiary-text);
    margin: 0 var(--space-xs);
}

.reading-time {
    font-size: 14px;
    color: var(--color-secondary-text);
}

/* ============================================
   Hero Image
   ============================================ */

.article-hero {
    width: 100%;
    margin-bottom: var(--space-xl);
}

.article-hero:empty,
.article-hero:has(img[src=""]),
.article-hero:has(img:not([src])) {
    display: none;
}

.article-hero img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.article-hero picture {
    display: block;
    width: 100%;
}

.article-hero img[src=""],
.article-hero img:not([src]) {
    display: none;
}

/* ============================================
   Author Bio Page
   ============================================ */

.author-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: 40px var(--space-xl);
    text-align: center;
}

.author-card h1 {
    font-family: var(--font-serif);
    font-size: 37px;
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-primary-text);
    margin-bottom: var(--space-xs);
}

.author-card h2 {
    font-family: var(--font-serif);
    font-size: 25px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.author-bio {
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.65;
    color: var(--color-primary-text);
    margin-top: var(--space-md);
    margin-bottom: var(--space-lg);
}

.author-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin-bottom: var(--space-lg);
    background: var(--color-secondary-bg);
}

.author-photo[src=""],
.author-photo:not([src]) {
    display: none;
}

.author-credentials {
    list-style: none;
    padding: 0;
}

.author-credentials li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: var(--space-sm);
    color: var(--color-primary-text);
}

.author-credentials li::before {
    content: "\2022";
    color: var(--color-accent);
    margin-right: var(--space-sm);
}

.author-articles a {
    color: var(--color-secondary-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.author-articles a:hover {
    color: var(--color-accent);
}

/* ============================================
   Editorial Process Page
   ============================================ */

.editorial-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.editorial-card h2 {
    font-family: var(--font-serif);
    font-size: 25px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin-top: 0;
    margin-bottom: var(--space-md);
}

.editorial-card p,
p.article-body.editorial-body {
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-primary-text);
}

/* ============================================
   Blog Index
   ============================================ */

/* Hero Section */
.blog-index-hero {
    background: var(--color-secondary-bg);
    padding: 80px 0 72px;
}

.hero-inner {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 24px;
    align-items: start;
}

.hero-description h1 {
    font-family: var(--font-sans);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-primary-text);
    margin-bottom: var(--space-xl);
}

.hero-description p {
    font-family: var(--font-sans);
    font-size: 19px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-secondary-text);
    max-width: 240px;
}

.hero-appstore-badge {
    height: 40px;
    margin-top: var(--space-lg);
}

.hero-category-link {
    display: block;
    font-family: var(--font-serif);
    font-size: clamp(32px, 4.2vw, 56px);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-primary-text);
    text-decoration: none;
    padding: 2px 0;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.hero-category-link:hover {
    color: var(--color-accent-light);
}

.hero-category-link .arrow {
    color: var(--color-tertiary-text);
    transition: transform 0.2s ease, color 0.3s ease;
    display: inline-block;
    font-weight: 300;
}

.hero-category-link:hover .arrow {
    transform: translateX(4px);
    color: var(--color-accent);
}

/* Section Dividers */
.section-rule {
    border: none;
    border-top: 1px solid rgba(217, 178, 153, 0.1);
    margin: 0;
}

/* Featured Marquee */
.featured-section {
    overflow: hidden;
    padding: var(--space-xl) 0;
}

.marquee-track {
    overflow: hidden;
    position: relative;
}

.marquee-content {
    display: flex;
    animation: marquee-scroll 60s linear infinite;
    width: max-content;
}

.marquee-content:hover {
    animation-play-state: paused;
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-item {
    flex: 0 0 auto;
    padding: 0 24px;
    border-left: 1px solid rgba(217, 178, 153, 0.12);
    text-decoration: none;
    display: block;
    min-width: 280px;
}

.marquee-item:first-child {
    border-left: none;
}

.marquee-title {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--color-primary-text);
    margin-bottom: var(--space-sm);
}

.marquee-date {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-tertiary-text);
}

.marquee-item:hover .marquee-title {
    color: var(--color-accent-light);
}

/* Legacy carousel classes kept for backwards compat */
.section-label {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-tertiary-text);
    margin-bottom: var(--space-md);
}

.carousel-item {
    display: none;
}

.carousel-category {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    padding: 2px var(--space-sm);
    border-radius: 100px;
    background: rgba(217, 178, 153, 0.15);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-sm);
}

.carousel-title {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--color-primary-text);
}

/* Sidebar + Grid Layout */
.blog-main {
    max-width: 1440px;
    margin: 0 auto;
    padding: var(--space-xl) 24px;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--space-xl);
}

.filter-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

/* Filter Groups (details/summary) */
.filter-group summary {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary-text);
    padding: var(--space-sm) 0;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filter-group summary::-webkit-details-marker {
    display: none;
}

.filter-group summary::after {
    content: "+";
    font-size: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.filter-group[open] summary::after {
    content: "\2212";
}

.filter-option {
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 400;
    color: var(--color-secondary-text);
    padding: var(--space-xs) var(--space-sm);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.filter-option:hover {
    background: rgba(217, 178, 153, 0.08);
}

.filter-option.active {
    color: var(--color-accent);
    font-weight: 600;
}

/* Grid Area */
.grid-area {
    min-width: 0;
}

.filter-toggle-btn {
    display: none;
}

.blog-search {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-card-bg);
    border: 1px solid rgba(217, 178, 153, 0.1);
    border-radius: var(--radius-sm);
    color: var(--color-primary-text);
    font-family: var(--font-sans);
    font-size: 16px;
    box-sizing: border-box;
}

.blog-search:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.blog-search::placeholder {
    color: var(--color-tertiary-text);
}

.grid-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: var(--space-md) 0;
}

.result-count {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-tertiary-text);
}

.view-toggle {
    display: flex;
    gap: var(--space-xs);
}

.view-toggle button {
    padding: var(--space-xs) var(--space-sm);
    border: none;
    background: transparent;
    color: var(--color-tertiary-text);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 400;
}

.view-toggle button.active {
    background: rgba(217, 178, 153, 0.15);
    color: var(--color-accent);
    font-weight: 600;
}

/* Blog Card Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.blog-grid.list-view {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

/* Blog Card */
.blog-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    display: block;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.blog-card:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.card-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

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

.card-date {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-secondary-text);
    display: block;
    margin-bottom: var(--space-sm);
}

.card-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin: 0 0 var(--space-md);
}

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

.card-category {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    padding: 2px var(--space-sm);
    border-radius: 100px;
    background: rgba(217, 178, 153, 0.15);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* List View Overrides */
.blog-grid.list-view .blog-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: var(--radius-sm);
    padding: var(--space-md);
    gap: var(--space-md);
}

.blog-grid.list-view .card-image {
    display: none;
}

.blog-grid.list-view .card-body {
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex: 1;
}

.blog-grid.list-view .card-title {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.blog-grid.list-view .card-date {
    margin: 0;
    flex-shrink: 0;
    min-width: 80px;
}

.blog-grid.list-view .card-footer {
    flex-shrink: 0;
}

/* View More Button */
.view-more-btn {
    display: block;
    margin: var(--space-xl) auto 0;
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-more-btn:hover {
    background: rgba(217, 178, 153, 0.1);
}

.view-more-btn:active {
    transform: scale(0.98);
}

.view-more-btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-xxl);
    color: var(--color-secondary-text);
}

.empty-state h3 {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 600;
    color: var(--color-primary-text);
    margin-bottom: var(--space-md);
}

.empty-state p {
    font-family: var(--font-sans);
    font-size: 18px;
}

/* Filter Overlay (mobile) */
.filter-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 199;
}

.filter-overlay.open {
    display: block;
}

/* ============================================
   Interaction States
   ============================================ */

a {
    transition: color 0.3s ease;
}

.footer-cta-btn {
    display: inline-block;
    background: var(--gradient-primary);
    color: rgb(20, 15, 13);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-lg);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

.footer-cta-btn:hover {
    filter: brightness(1.1);
}

.footer-cta-btn:active {
    transform: scale(0.98);
}

.footer-cta-btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

a:focus,
button:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ============================================
   Skip Link (Accessibility)
   ============================================ */

.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-md);
    background: var(--color-accent);
    color: rgb(20, 15, 13);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 600;
    text-decoration: none;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: var(--space-md);
}

/* ============================================
   Nav Active State
   ============================================ */

.nav-link.active {
    color: var(--color-accent);
}

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

.blog-footer {
    background: var(--color-secondary-bg);
    border-top: 1px solid rgba(217, 178, 153, 0.1);
    padding: var(--space-xxl) var(--space-lg);
}

.footer-cta-section {
    text-align: center;
    margin-bottom: var(--space-xxl);
}

.footer-link-groups {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    max-width: 720px;
    margin: 0 auto;
}

.footer-link-group h3 {
    font-family: var(--font-sans);
    font-size: 17px;
    font-weight: 600;
    color: var(--color-primary-text);
    margin-bottom: var(--space-md);
}

.footer-link {
    display: block;
    color: var(--color-secondary-text);
    text-decoration: none;
    font-size: 17px;
    padding: var(--space-xs) 0;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--color-accent);
}

.footer-copyright {
    text-align: center;
    color: var(--color-tertiary-text);
    font-size: 16px;
    margin-top: var(--space-xxl);
}

/* ============================================
   Callout Boxes
   ============================================ */

.callout-box {
    background: var(--color-card-bg);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.callout-box .callout-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.callout-box .callout-icon {
    font-size: 20px;
    line-height: 1;
    flex-shrink: 0;
}

.callout-box .callout-label {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.callout-box p {
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-primary-text);
    margin: 0;
}

/* Variant: UpWise Tip (gold) */
.callout-tip {
    border-left-color: var(--color-accent);
}

.callout-tip .callout-label {
    color: var(--color-accent);
}

/* Variant: Try it in UpWise (accent-light) */
.callout-cta {
    border-left-color: var(--color-accent-light);
}

.callout-cta .callout-label {
    color: var(--color-accent-light);
}

.callout-cta .callout-cta-btn {
    display: inline-block;
    margin-top: var(--space-md);
    text-decoration: none;
    transition: all 0.2s ease;
}

.callout-cta .callout-cta-btn:hover {
    filter: brightness(1.1);
}

.callout-cta .callout-cta-btn:active {
    transform: scale(0.98);
}

.callout-cta .callout-cta-btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

.callout-cta .callout-cta-btn .cta-appstore-badge {
    height: 44px;
    width: auto;
    border-radius: 8px;
}

/* Variant: Did You Know (green) */
.callout-fact {
    border-left-color: var(--color-success);
}

.callout-fact .callout-label {
    color: var(--color-success);
}

/* ============================================
   Exercise Demo Card
   ============================================ */

.exercise-demo-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-card);
}

.exercise-demo-card .exercise-image {
    width: 100%;
    max-height: 320px;
    background: var(--color-secondary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.exercise-demo-card .exercise-image img {
    width: 100%;
    max-height: 320px;
    object-fit: contain;
}

.exercise-demo-card .exercise-image picture {
    display: block;
    width: 100%;
    height: 100%;
}

/* Blog image border-radius (Phase 4) */
.exercise-demo-card .exercise-image img,
.editorial-obstacle img {
    border-radius: var(--radius-md);
}

.exercise-demo-card .exercise-image-placeholder {
    color: var(--color-tertiary-text);
    font-size: 14px;
    font-family: var(--font-sans);
}

.exercise-demo-card .exercise-card-body {
    padding: var(--space-xl);
}

.exercise-demo-card h3 {
    font-family: var(--font-serif);
    font-size: 25px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin: 0 0 var(--space-md);
}

.exercise-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    align-items: center;
}

.exercise-badge {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    padding: 2px var(--space-sm);
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.exercise-badge.beginner {
    background: rgba(153, 191, 140, 0.15);
    color: var(--color-success);
}

.exercise-badge.intermediate {
    background: rgba(230, 191, 128, 0.15);
    color: var(--color-warning);
}

.exercise-badge.advanced {
    background: rgba(230, 195, 173, 0.15);
    color: var(--color-accent-light);
}

.exercise-detail {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-secondary-text);
}

.exercise-meta .meta-separator {
    color: var(--color-tertiary-text);
}

.exercise-steps {
    counter-reset: step;
    list-style: none;
    padding: 0;
}

.exercise-steps li {
    counter-increment: step;
    position: relative;
    padding-left: var(--space-xl);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-primary-text);
    margin-bottom: var(--space-md);
}

.exercise-steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 1px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(217, 178, 153, 0.15);
    color: var(--color-accent);
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   FAQ Accordion
   ============================================ */

.faq-section {
    margin: var(--space-xxl) 0;
    border-top: 1px solid rgba(217, 178, 153, 0.1);
    padding-top: var(--space-xl);
}

.faq-section h2 {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin-bottom: var(--space-lg);
}

details.faq-item {
    border-bottom: 1px solid rgba(217, 178, 153, 0.1);
}

details.faq-item summary {
    font-family: var(--font-sans);
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--color-primary-text);
    padding: var(--space-md) 0;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}

details.faq-item summary::-webkit-details-marker {
    display: none;
}

details.faq-item summary::after {
    content: "+";
    font-size: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

details.faq-item[open] summary::after {
    content: "\2212";
}

.faq-answer {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-secondary-text);
    padding: 0 0 var(--space-lg) 0;
}

.faq-answer p {
    margin: 0;
}

/* ============================================
   Related Articles
   ============================================ */

.related-articles {
    margin-top: var(--space-xxl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(217, 178, 153, 0.1);
}

.related-articles h2 {
    font-family: var(--font-serif);
    font-size: 33px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary-text);
    margin-bottom: var(--space-lg);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.related-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-decoration: none;
    display: block;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.related-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.related-card:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.related-card .related-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    line-height: 1.35;
    color: var(--color-primary-text);
    margin-bottom: var(--space-sm);
}

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

.related-category {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    padding: 2px var(--space-sm);
    border-radius: 100px;
    background: rgba(217, 178, 153, 0.15);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.related-time {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-tertiary-text);
}

/* ============================================
   EDITORIAL LAYOUT (Phase 4 -- CSS float fallback)
   ============================================ */
.editorial-layout {
    position: relative;
    overflow: hidden;
    margin: var(--space-xl) 0;
}

.editorial-obstacle {
    float: right;
    margin: 0 0 var(--space-md) var(--space-lg);
    max-width: 45%;
}

.editorial-obstacle img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

.editorial-obstacle figcaption {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-secondary-text);
    margin-top: var(--space-md);
    line-height: 1.5;
}

/* When pretext activates, take over layout */
.editorial-layout.pretext-active .editorial-obstacle {
    float: none;
    position: absolute;
    right: 0;
    top: 0;
}

.editorial-layout.pretext-active .editorial-text {
    /* Visually hidden but accessible to screen readers */
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.pretext-rendered {
    position: relative;
}

.pretext-line {
    display: block;
}

/* ============================================
   PULL QUOTE (Phase 4)
   ============================================ */
.pull-quote {
    font-family: var(--font-serif);
    font-size: clamp(22px, 3vw, 28px);
    font-weight: 500;
    font-style: italic;
    line-height: 1.4;
    color: var(--color-accent);
    border-left: 3px solid var(--color-accent);
    padding: var(--space-lg) var(--space-xl);
    margin: var(--space-xxl) 0;
    max-width: 85%;
}

.pull-quote::before {
    content: none;
}

/* ============================================
   Responsive Breakpoints
   ============================================ */

/* Tablet: sidebar hidden, 2-column grid */
@media (max-width: 1023px) {
    .container {
        padding: 0 24px;
    }

    .blog-index-hero {
        padding: 48px 24px 40px;
    }

    .blog-main,
    .breadcrumb,
    .category-header,
    .category-grid {
        padding-left: 24px;
        padding-right: 24px;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .hero-description {
        display: flex;
        align-items: baseline;
        gap: var(--space-lg);
    }

    .hero-description h1 {
        margin-bottom: 0;
    }

    .hero-description p {
        max-width: none;
    }

    .hero-appstore-badge {
        height: 36px;
    }

    .hero-category-link {
        font-size: clamp(28px, 5vw, 44px);
        white-space: normal;
    }

    .blog-main {
        grid-template-columns: 1fr;
    }

    .filter-sidebar {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 100vh;
        background: var(--color-secondary-bg);
        z-index: 200;
        padding: var(--space-xl);
        overflow-y: auto;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .filter-sidebar.open {
        display: block;
        transform: translateX(0);
    }

    .filter-toggle-btn {
        display: inline-flex;
        align-items: center;
        gap: var(--space-xs);
        padding: var(--space-sm) var(--space-md);
        background: var(--color-card-bg);
        border: 1px solid rgba(217, 178, 153, 0.1);
        border-radius: var(--radius-sm);
        color: var(--color-secondary-text);
        font-family: var(--font-sans);
        font-size: 14px;
        cursor: pointer;
        margin-bottom: var(--space-md);
    }

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

@media (max-width: 768px) {
    .article-title {
        font-size: clamp(32px, 8vw, 42px);
    }

    .article-h2 {
        font-size: 28px;
        margin-top: 40px;
    }

    .article-h3 {
        font-size: 22px;
    }

    .blog-hero {
        padding: var(--space-xxl) var(--space-lg) var(--space-xl);
    }

    .blog-coming-soon {
        padding: var(--space-xl) var(--space-lg);
    }

    .author-card {
        margin: 0 var(--space-md);
        padding: var(--space-xl) var(--space-lg);
    }

    .author-card h1 {
        font-size: 28px;
    }

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

    .footer-link-groups {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .key-takeaways,
    .table-of-contents {
        padding: var(--space-lg);
    }

    .callout-box {
        padding: var(--space-lg);
    }

    .exercise-demo-card .exercise-card-body {
        padding: var(--space-lg);
    }

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

/* Mobile: single column grid */
@media (max-width: 767px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .editorial-obstacle {
        float: none;
        max-width: 100%;
        margin: 0 0 var(--space-md) 0;
    }

    .pull-quote {
        max-width: 100%;
        padding: var(--space-md) var(--space-lg);
    }
}

@media (max-width: 480px) {
    .blog-index-hero {
        padding: 32px 16px 28px;
    }

    .hero-description {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .hero-category-link {
        font-size: 32px;
        white-space: normal;
    }

    .card-title {
        font-size: 21px;
    }

    p.article-body,
    .article-body p {
        font-size: 19px;
        line-height: 1.7;
    }

    .article-intro {
        font-size: 21px;
    }

    .blog-content {
        padding-left: 16px;
        padding-right: 16px;
    }

    .blog-hero h1 {
        font-size: 32px;
    }

    .blog-hero p {
        font-size: 16px;
    }

    .author-card {
        margin: 0 var(--space-sm);
        padding: var(--space-lg) var(--space-md);
    }

    .author-bio {
        font-size: 16px;
    }

    .callout-box p {
        font-size: 16px;
    }

    .exercise-demo-card h3 {
        font-size: 20px;
    }

    .exercise-meta {
        gap: var(--space-xs);
    }

    details.faq-item summary {
        font-size: 16px;
    }

    .related-card {
        padding: var(--space-md);
    }

    .related-card .related-title {
        font-size: 17px;
    }
}

/* ============================================
   Breadcrumb Navigation
   ============================================ */

.breadcrumb {
    max-width: 1440px;
    margin: 0 auto;
    padding: var(--space-md) 24px 0;
}

.breadcrumb ol {
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0;
    margin: 0;
}

.breadcrumb li {
    font-family: var(--font-sans);
    font-size: 17px;
    font-weight: 400;
    line-height: 1.5;
}

.breadcrumb a {
    color: var(--color-secondary-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--color-accent);
}

.breadcrumb .separator {
    color: var(--color-tertiary-text);
}

.breadcrumb [aria-current="page"] {
    color: var(--color-primary-text);
}

/* Breadcrumb inside article content area (720px) */
.blog-content .breadcrumb {
    max-width: none;
    padding: 0 0 var(--space-md);
}

/* ============================================
   Category Pages
   ============================================ */

.category-header {
    max-width: 1440px;
    margin: 0 auto;
    padding: var(--space-xl) 24px var(--space-md);
}

.category-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-primary-text);
    margin-bottom: var(--space-md);
}

.category-description {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-secondary-text);
}

.category-grid {
    max-width: 1440px;
    margin: 0 auto;
    padding: var(--space-md) 24px var(--space-xxl);
}

/* ============================================
   Mobile padding for category/breadcrumb pages
   (must come after base declarations to override padding shorthand)
   ============================================ */

@media (max-width: 1023px) {
    .breadcrumb,
    .category-header,
    .category-grid {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (max-width: 480px) {
    .breadcrumb,
    .category-header,
    .category-grid {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* ============================================
   Reduced Motion
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}

/* ============================================
   Video Embed (YouTube responsive wrapper)
   ============================================ */

.article-video {
    margin: 48px 0;
}

.article-video-embed {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    background: #14100D;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.article-video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.article-video figcaption {
    margin-top: 12px;
    font-size: 14px;
    color: var(--color-secondary-text);
    text-align: center;
    font-style: italic;
}