/* ================================
   Blog Styles
   Uses main design system tokens
   ================================ */

/* Blog Categories */
.blog-categories {
    background: var(--color-background);
    padding: var(--space-5) 0;
    position: sticky;
    top: var(--navbar-height);
    z-index: 100;
    border-bottom: 1px solid var(--color-border);
}

.category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.category-tag {
    padding: var(--space-2) var(--space-5);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    color: var(--color-text-secondary);
}

.category-tag:hover {
    border-color: var(--color-primary);
    color: var(--color-text);
}

.category-tag.active {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-surface);
}

/* Blog Posts Grid */
.blog-posts {
    padding: var(--space-9) 0;
    background: var(--color-surface);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    margin-bottom: var(--space-8);
}

/* Blog Card */
.blog-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--duration-normal) var(--ease-out);
}

.blog-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.blog-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--color-background);
}

.blog-card-image .image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        var(--color-primary-light) 0%,
        var(--color-secondary-light) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-4xl);
}

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

.blog-category {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    background: var(--color-surface);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-primary-dark);
}

.blog-card-content {
    padding: var(--space-5);
}

.blog-meta {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
}

.blog-date,
.blog-read-time {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.blog-card h2 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    line-height: var(--leading-snug);
}

.blog-card h2 a {
    color: var(--color-text);
    transition: color var(--duration-fast) var(--ease-out);
}

.blog-card h2 a:hover {
    color: var(--color-primary);
}

.blog-card p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    color: var(--color-primary-dark);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
}

.read-more:hover {
    text-decoration: underline;
}

/* Newsletter Signup */
.newsletter-signup {
    background: var(--color-secondary-light);
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
}

.newsletter-content h3 {
    margin-bottom: var(--space-3);
    font-size: var(--text-2xl);
}

.newsletter-content p {
    max-width: 480px;
    margin: 0 auto var(--space-6);
    color: var(--color-text-secondary);
}

.newsletter-form {
    display: flex;
    gap: var(--space-3);
    max-width: 480px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-surface);
    color: var(--color-text);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.newsletter-form button {
    padding: var(--space-3) var(--space-5);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    background: var(--color-primary);
    color: var(--color-surface);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

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

/* ================================
   SINGLE POST STYLES
   ================================ */

.post-header {
    background: linear-gradient(
        160deg,
        var(--color-secondary-light) 0%,
        var(--color-primary-light) 100%
    );
    padding: calc(var(--navbar-height) + var(--space-8)) 0 var(--space-8);
}

/* Alias for blog-post-header (used in privacy, terms, etc.) */
.blog-post-header {
    background: linear-gradient(
        160deg,
        var(--color-secondary-light) 0%,
        var(--color-primary-light) 100%
    );
    padding: calc(var(--navbar-height) + var(--space-8)) 0 var(--space-8);
}

/* Blog posts using page-hero-gradient need white text */
.page-hero.page-hero-gradient h1,
.page-hero.page-hero-gradient .section-subtitle,
.page-hero.page-hero-gradient .blog-post-category,
.page-hero.page-hero-gradient .blog-post-meta,
.page-hero.page-hero-gradient .back-to-blog {
    color: var(--color-text-inverse);
}

.page-hero.page-hero-gradient .blog-post-category {
    background: var(--color-glass-white);
    color: var(--color-text-inverse);
}

.page-hero.page-hero-gradient .back-to-blog:hover {
    color: rgba(255, 255, 255, 0.8);
}

.blog-post-header .container {
    max-width: 800px;
    text-align: center;
}

.blog-post-header h1 {
    margin-bottom: var(--space-4);
    font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
}

.blog-post-meta {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.blog-post-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.back-to-blog {
    display: inline-block;
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-4);
    transition: color var(--duration-fast) var(--ease-out);
}

.back-to-blog:hover {
    color: var(--color-primary);
}

/* Blog post content wrapper (for privacy, terms, etc.) */
.blog-post-content {
    padding: var(--space-9) 0;
    background: var(--color-surface);
}

.blog-post-content .container {
    max-width: 720px;
}

.blog-post-content h2 {
    font-size: var(--text-2xl);
    margin: var(--space-7) 0 var(--space-4);
    color: var(--color-text);
}

.blog-post-content h3 {
    font-size: var(--text-xl);
    margin: var(--space-6) 0 var(--space-3);
    color: var(--color-text);
}

.blog-post-content p {
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
}

.blog-post-content ul,
.blog-post-content ol {
    margin: var(--space-4) 0;
    padding-left: var(--space-5);
}

.blog-post-content li {
    margin-bottom: var(--space-2);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    list-style-type: disc;
}

.blog-post-content a {
    color: var(--color-primary);
    font-weight: var(--font-medium);
}

.blog-post-content a:hover {
    text-decoration: underline;
}

.post-header-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.post-category {
    display: inline-block;
    background: var(--color-surface);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.post-header h1 {
    margin-bottom: var(--space-5);
    font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
}

.post-meta {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Post Content */
.post-content-wrapper {
    padding: var(--space-9) 0;
    background: var(--color-surface);
}

.post-content {
    max-width: 720px;
    margin: 0 auto;
}

.post-content h2 {
    font-size: var(--text-2xl);
    margin: var(--space-7) 0 var(--space-4);
    color: var(--color-text);
}

.post-content h3 {
    font-size: var(--text-xl);
    margin: var(--space-6) 0 var(--space-3);
    color: var(--color-text);
}

.post-content p {
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
}

.post-content ul,
.post-content ol {
    margin: var(--space-4) 0;
    padding-left: var(--space-5);
}

.post-content li {
    margin-bottom: var(--space-2);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
}

.post-content ul li {
    list-style-type: disc;
}

.post-content ol li {
    list-style-type: decimal;
}

.post-content blockquote {
    background: var(--color-background);
    border-left: 4px solid var(--color-primary);
    padding: var(--space-5);
    margin: var(--space-6) 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

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

.post-content a {
    color: var(--color-primary);
    font-weight: var(--font-medium);
}

.post-content a:hover {
    text-decoration: underline;
}

.post-content img {
    width: 100%;
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
}

/* Featured Image */
.featured-image-container {
    margin-bottom: var(--space-7);
}

.featured-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* Info Box */
.info-box {
    background: var(--color-secondary-light);
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin: var(--space-6) 0;
}

.info-box h4 {
    margin-bottom: var(--space-3);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.info-box p {
    margin-bottom: 0;
}

/* Warning Box */
.warning-box {
    background: var(--color-warning-light);
    border: 1px solid var(--color-warning-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin: var(--space-6) 0;
}

.warning-box h4 {
    margin-bottom: var(--space-3);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.warning-box p {
    margin-bottom: 0;
}

/* Post Tags */
.post-tags {
    margin-top: var(--space-7);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.post-tags h4 {
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
    color: var(--color-text-secondary);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tags-list a {
    background: var(--color-background);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: all var(--duration-fast) var(--ease-out);
}

.tags-list a:hover {
    background: var(--color-primary-light);
    color: var(--color-text);
}

/* Author Box */
.author-box {
    display: flex;
    gap: var(--space-5);
    background: var(--color-background);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.author-info p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* Post Navigation */
.post-navigation {
    display: flex;
    justify-content: space-between;
    gap: var(--space-5);
    padding: var(--space-7) 0;
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-7);
}

.prev-post,
.next-post {
    flex: 1;
    max-width: 45%;
}

.prev-post {
    text-align: left;
}

.next-post {
    text-align: right;
}

.nav-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.nav-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text);
    transition: color var(--duration-fast) var(--ease-out);
}

.nav-title:hover {
    color: var(--color-primary);
}

/* Related Posts */
.related-posts {
    background: var(--color-background);
    padding: var(--space-9) 0;
}

.related-posts h3 {
    text-align: center;
    margin-bottom: var(--space-6);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

/* Back to Blog Link */
.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-5);
    transition: color var(--duration-fast) var(--ease-out);
}

.back-to-blog:hover {
    color: var(--color-primary);
}

/* CTA Box */
.cta-box {
    background: var(--color-primary-light);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    margin: var(--space-7) 0;
}

.cta-box h3 {
    margin-bottom: var(--space-3);
}

.cta-box p {
    margin-bottom: var(--space-4);
    color: var(--color-text-secondary);
}

/* ================================
   POST NAVIGATION
   ================================ */
.post-navigation {
    padding: var(--space-7) 0;
    background: var(--color-background);
    border-top: 1px solid var(--color-border);
}

.post-nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--space-5);
}

.post-nav-prev,
.post-nav-next {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out);
    max-width: 45%;
}

.post-nav-prev:hover,
.post-nav-next:hover {
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.post-nav-next {
    text-align: right;
    margin-left: auto;
}

.post-nav-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-primary);
}

.post-nav-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text);
    line-height: var(--leading-snug);
}

/* ================================
   RESPONSIVE BLOG STYLES
   ================================ */

@media (max-width: 900px) {
    /* Remove sticky behavior on mobile - filters scroll with page */
    .blog-categories {
        position: static;
    }

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

    .author-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .posts-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .post-navigation {
        flex-direction: column;
    }

    .prev-post,
    .next-post {
        max-width: 100%;
        text-align: left;
    }
}

/* ================================
   ANATOMY SECTION GRID
   ================================ */
/* ================================
   ANATOMY SECTION REFACTOR
   ================================ */

/* ================================
   ANATOMY SECTION REFACTOR
   ================================ */

.anatomy-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    align-items: start;
    margin-top: var(--space-4);
}

.anatomy-visuals {
    position: sticky;
    top: var(--space-6);
}

.anatomy-hero {
    width: 100%;
    /* Full width of the column */
    margin-top: var(--space-4);
}

.anatomy-figure {
    margin: 0;
}

.anatomy-figure img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: block;
}

.anatomy-figcaption {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    text-align: center;
    background: var(--color-surface);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.anatomy-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.anatomy-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.anatomy-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    cursor: pointer;
    user-select: none;
    background: var(--color-surface);
    transition: background-color 0.2s ease;
}

.anatomy-card-header:hover {
    background: var(--color-background);
}

.anatomy-card.active {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.anatomy-card.active .anatomy-card-header {
    background: var(--color-primary-light);
    border-bottom: 1px solid var(--color-primary-light);
}

.anatomy-card-header h3 {
    margin: 0;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text);
}

.anatomy-card-icon {
    color: var(--color-text-secondary);
    transition: transform 0.3s ease;
}

.anatomy-card.active .anatomy-card-icon {
    transform: rotate(180deg);
    color: var(--color-primary-dark);
}

.anatomy-card-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition:
        max-height 0.3s ease-out,
        opacity 0.3s ease-out;
    background: var(--color-background);
}

.anatomy-card.active .anatomy-card-content {
    max-height: 500px;
    /* Large enough to fit content */
    opacity: 1;
    padding: var(--space-4);
    border-top: 1px solid var(--color-border-light);
}

@media (max-width: 900px) {
    .anatomy-container {
        grid-template-columns: 1fr;
    }

    .anatomy-visuals {
        position: static;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .anatomy-hero {
        width: 100%;
        margin-bottom: var(--space-5);
    }

    .anatomy-cards {
        grid-template-columns: 1fr;
    }

    /* Ensure content is readable on expanding */
    .anatomy-card-content {
        line-height: 1.6;
    }
}

/* ================================
   MECHANICS SECTION REFACTOR
   ================================ */

.mechanics-steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-top: var(--space-6);
}

.table-responsive {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: var(--space-6) 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.comparison-table {
    width: 100%;
    min-width: 600px;
    border-collapse: separate;
    border-spacing: 0;
    margin: 0;
}

.mechanics-step-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: 1fr 2fr;
    /* Visual | Content */
}

/* Alternate direction for variety */
.mechanics-step-card.reversed {
    direction: rtl;
}

.mechanics-step-card.reversed > * {
    direction: ltr;
    text-align: left;
}

.mechanics-visual {
    background: var(--color-background);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-4);
    border-right: 1px solid var(--color-border-light);
}

.mechanics-step-card.reversed .mechanics-visual {
    border-right: none;
    border-left: 1px solid var(--color-border-light);
}

.mechanics-visual img,
.mechanics-visual svg {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* Ensure SVGs don't get a shadow if they are transparent illustrations */
.mechanics-visual svg {
    box-shadow: none;
}

.mechanics-content {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mechanics-content h3 {
    color: var(--color-secondary-dark);
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.mechanics-content p {
    color: var(--color-text-secondary);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-3);
}

.mechanics-content ul {
    margin: 0;
    padding-left: var(--space-5);
}

.mechanics-content li {
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
}

/* Responsive Stacking */
@media (max-width: 768px) {
    .mechanics-step-card {
        grid-template-columns: 1fr;
        /* Stack vertically */
    }

    .mechanics-step-card.reversed {
        direction: ltr;
        /* Reset direction */
    }

    .mechanics-visual {
        border-right: none;
        border-left: none;
        border-bottom: 1px solid var(--color-border-light);
        padding: var(--space-5);
        background: var(--color-background);
    }

    .mechanics-step-card.reversed .mechanics-visual {
        border-left: none;
    }

    .mechanics-step-card {
        display: flex;
        flex-direction: column;
    }

    .mechanics-visual {
        order: -1;
        /* Always puts visuals on top */
    }
}

/* ================================
   DRINKING COMPARISON SECTION
   ================================ */
.drinking-comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
    margin: var(--space-6) 0;
}

.drinking-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    border: 1px solid var(--color-border);
    transition: all var(--duration-normal) var(--ease-out);
    height: 100%;
}

.drinking-card.nutritive {
    border-top: 4px solid var(--color-success);
}

.drinking-card.non-nutritive {
    border-top: 4px solid var(--color-warning);
}

.drinking-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
    border-bottom: 1px solid var(--color-border-light);
    padding-bottom: var(--space-4);
}

.drinking-card-header h3 {
    font-size: var(--text-lg);
    margin: 0;
    line-height: var(--leading-tight);
}

.drinking-card.nutritive .drinking-card-header h3 {
    color: var(--color-success-dark);
}

.drinking-card.non-nutritive .drinking-card-header h3 {
    color: var(--color-warning-dark);
}

.icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.drinking-card.nutritive .icon-wrapper {
    background: var(--color-success-light);
    color: var(--color-success-dark);
}

.drinking-card.non-nutritive .icon-wrapper {
    background: var(--color-warning-light);
    color: var(--color-warning-dark);
}

.drinking-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.drinking-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.drinking-item strong {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    opacity: 0.8;
}

.drinking-item p {
    margin: 0;
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-text);
}

/* Responsive */
@media (max-width: 768px) {
    .drinking-comparison-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
}

/* ================================
   TROUBLESHOOTING SECTION ACCORDION
   ================================ */

.troubleshooting-container {
    margin-top: var(--space-4);
}

.troubleshooting-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.troubleshooting-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.troubleshooting-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    cursor: pointer;
    user-select: none;
    background: var(--color-surface);
    transition: background-color 0.2s ease;
}

.troubleshooting-card-header:hover {
    background: var(--color-background);
}

.troubleshooting-card.active {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.troubleshooting-card.active .troubleshooting-card-header {
    background: var(--color-primary-light);
    border-bottom: 1px solid var(--color-primary-light);
}

.troubleshooting-card-header h3 {
    margin: 0;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text);
}

.troubleshooting-card-icon {
    color: var(--color-text-secondary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.troubleshooting-card.active .troubleshooting-card-icon {
    transform: rotate(180deg);
    color: var(--color-primary-dark);
}

.troubleshooting-card-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition:
        max-height 0.3s ease-out,
        opacity 0.3s ease-out;
    background: var(--color-background);
}

.troubleshooting-card.active .troubleshooting-card-content {
    max-height: 800px;
    /* Large enough to fit content */
    opacity: 1;
    padding: var(--space-4);
    border-top: 1px solid var(--color-border-light);
}

.troubleshooting-card-content p {
    margin: 0 0 var(--space-3);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.troubleshooting-card-content ul {
    margin: 0;
    padding-left: var(--space-5);
}

.troubleshooting-card-content li {
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.troubleshooting-card-content .info-box {
    margin-top: var(--space-3);
    margin-bottom: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .troubleshooting-card-content {
        line-height: 1.6;
    }
}

/* ================================
   BLOG ARTICLE CONTENT STYLES
   (Extracted from inline template styles)
   ================================ */

/* Article Introduction */
.article-intro {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    border-left: 4px solid var(--color-primary);
    padding-left: var(--space-4);
}

/* Tighter vertical rhythm */
.blog-post-content {
    padding: 0 !important;
}

/* Ensure containers are centered */
.container-narrow {
    width: 85%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--space-3);
}

/* Content Sections */
.content-section {
    padding: 40px 0;
    width: 100%;
}

.content-section h2 {
    margin-top: 0;
    margin-bottom: var(--space-5);
}

.bg-surface {
    background-color: var(--color-surface);
}

.bg-background {
    background-color: var(--color-background);
}

/* Section Grid */
.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    align-items: center;
}

.section-grid.reversed {
    direction: rtl;
}

.section-grid.reversed > * {
    direction: ltr;
    text-align: left;
}

/* Visual Container */
.visual-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: transform var(--duration-normal) var(--ease-out);
    margin-bottom: 0;
    cursor: pointer;
}

.visual-container:hover {
    transform: translateY(-4px);
}

.visual-container img {
    width: 100%;
    height: auto;
    display: block;
}

/* Responsive image sizing - limit width on desktop */
@media (min-width: 769px) {
    .visual-container.portrait-img,
    .visual-container.square-img {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .visual-container.wide-img {
        max-width: 100%;
    }
}

/* Visual Caption */
.visual-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-glass-heavy);
    padding: var(--space-3);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-primary-dark);
    text-align: center;
    backdrop-filter: blur(4px);
}

/* Lightbox for fullscreen images */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-backdrop);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lightbox);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--color-text-inverse);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
}

.lightbox-close:hover {
    color: var(--color-primary-light);
}

.lightbox-caption {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-text-inverse);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    text-align: center;
    background: var(--color-backdrop-caption);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
}

/* Key Insight Box */
.key-insight {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-top: var(--space-3);
    position: relative;
}

.key-insight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: var(--color-secondary);
    border-top-left-radius: var(--radius-lg);
    border-bottom-left-radius: var(--radius-lg);
}

/* Icon Heading */
.icon-heading {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    color: var(--color-secondary-dark);
}

.icon-heading svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* Citation Reference */
.citation-ref {
    color: var(--color-primary-dark);
    text-decoration: none;
    cursor: pointer;
    margin-left: 2px;
    display: inline-flex;
    align-items: center;
    vertical-align: super;
    transition: color var(--duration-fast) ease;
}

.citation-ref:hover {
    color: var(--color-primary-dark);
}

/* Modern Science Notes */
.modern-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding: var(--space-3);
    background: linear-gradient(
        135deg,
        var(--color-secondary-light) 0%,
        var(--color-primary-light) 100%
    );
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    line-height: 1.5;
    border-left: 3px solid var(--color-secondary);
}

.modern-note svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-secondary-dark);
}

.modern-note span {
    color: var(--color-text-secondary);
}

.modern-note em {
    color: var(--color-secondary-dark);
    font-weight: var(--font-semibold);
}

/* Flipple Cards Grid */
.flipple-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    margin: var(--space-6) 0;
}

.flipple-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--duration-normal) var(--ease-out);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.flipple-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.flipple-card-header {
    padding: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: var(--color-secondary-light);
    border-bottom: 1px solid var(--color-border-light);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.flipple-card-header h3 {
    margin: 0;
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text);
}

.flipple-card-image {
    position: relative;
    overflow: hidden;
    background: var(--color-background);
    aspect-ratio: 4/3;
}

.flipple-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--duration-slow) var(--ease-out);
}

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

.flipple-card-content {
    padding: var(--space-4);
    flex: 1;
}

.flipple-card-content p {
    margin: 0;
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    font-size: var(--text-base);
}

/* Positions Grid */
.positions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

/* Positions Gallery */
.positions-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.positions-gallery .full-row {
    grid-column: 1 / -1;
}

.positions-gallery .visual-container {
    margin-bottom: 0;
    height: 100%;
}

.positions-gallery img {
    height: 100%;
    object-fit: cover;
}

/* Modern Positions Grid */
.positions-grid-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.position-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

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

/* Full width spanning card (Side-Lying) */
.position-card.full-span {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
}

.position-card.full-span .position-card-image {
    height: 100%;
    min-height: 300px;
    aspect-ratio: unset;
}

.position-card-image {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    overflow: hidden;
    position: relative;
}

.position-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
    transition: transform 0.5s ease;
}

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

.position-card-content {
    padding: var(--space-5);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.position-card-header {
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.position-card-header h3 {
    margin: 0;
    color: var(--color-secondary-dark);
    font-size: var(--text-lg);
}

.position-tags {
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    background: var(--color-surface);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
}

.position-tag-label {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: var(--color-secondary-dark);
    margin-right: 4px;
}

.position-footer {
    background: var(--color-background);
    padding: var(--space-4);
    border-top: 1px solid var(--color-border-light);
    font-size: var(--text-sm);
}

.position-footer strong {
    color: var(--color-primary-dark);
    display: block;
    margin-bottom: 4px;
}

/* MOBILE OVERRIDES */
@media (max-width: 768px) {
    .section-grid {
        grid-template-columns: 1fr;
    }

    .section-grid.reversed {
        direction: ltr;
    }

    .section-grid.reversed > * {
        direction: ltr;
    }

    /* Stack flipple cards vertically on mobile */
    .flipple-cards-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    /* Move caption below image on mobile to prevent cropping */
    .visual-caption {
        position: relative;
        width: 100%;
        background: var(--color-background);
        border-top: 1px solid var(--color-border-light);
    }

    /* Stack positions grid vertically on mobile */
    .positions-grid {
        grid-template-columns: 1fr;
    }

    .positions-gallery {
        grid-template-columns: 1fr;
    }

    .positions-gallery .full-row {
        grid-column: auto;
    }

    .positions-grid-modern {
        grid-template-columns: 1fr !important;
    }

    .position-card.full-span {
        grid-template-columns: 1fr !important;
    }

    .position-card.full-span .position-card-image {
        height: auto !important;
        min-height: 0 !important;
        aspect-ratio: 4/3 !important;
    }
}

/* ================================
   MILK SUPPLY BLOG POST STYLES
   ================================ */

/* Tips Grid - Unified Design */
.tips-grid-unified {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-5);
    margin-bottom: var(--space-6);
}

.tip-card-unified {
    background: var(--color-background);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-secondary);
    transition: all var(--duration-normal) var(--ease-out);
}

.tip-card-unified:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-secondary);
}

.tip-icon-unified {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-secondary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    color: var(--color-secondary-dark);
}

.tip-card-unified h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.tip-card-unified p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

/* Power Pumping Protocol Box - Unified */
.protocol-box-unified {
    background: var(--color-secondary-light);
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-top: var(--space-6);
}

.protocol-box-unified h3 {
    text-align: center;
    margin-bottom: var(--space-5);
    color: var(--color-secondary-dark);
}

.protocol-steps-unified {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
}

.protocol-step-unified {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-surface);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    flex: 1;
    min-width: 140px;
}

.step-number-unified {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--color-secondary);
    color: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
    font-size: var(--text-base);
}

.step-content-unified {
    display: flex;
    flex-direction: column;
}

.step-content-unified strong {
    font-size: var(--text-base);
}

.step-content-unified span {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.protocol-note-unified {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    font-style: italic;
    margin: 0;
}

/* Gastric Capacity Table - Unified */
.gastric-table-unified-wrapper {
    margin: var(--space-6) 0;
    overflow-x: auto;
}

.gastric-table-unified {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.gastric-table-unified th,
.gastric-table-unified td {
    padding: var(--space-4);
    text-align: left;
    border: 1px solid var(--color-border);
}

.gastric-table-unified th {
    background: var(--color-background);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    color: var(--color-text);
}

.gastric-table-unified tbody tr:hover {
    background: var(--color-background);
}

.size-cell-unified {
    text-align: center;
}

.size-emoji-unified {
    font-size: var(--text-2xl);
    display: block;
    margin-bottom: var(--space-1);
}

.milk-type-cell-unified {
    font-weight: var(--font-bold);
    font-size: var(--text-sm);
    text-align: center;
    vertical-align: middle;
    letter-spacing: 0.05em;
}

.milk-type-colostrum {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.milk-type-mature {
    background: var(--color-secondary-light);
    color: var(--color-secondary-dark);
}

/* Volume Table - Unified */
.volume-table-unified-wrapper {
    margin: var(--space-5) 0;
    overflow-x: auto;
}

.volume-table-unified {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.volume-table-unified th,
.volume-table-unified td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.volume-table-unified th {
    background: var(--color-background);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.volume-table-unified tbody tr:hover {
    background: var(--color-background);
}

/* Monthly Cards - Unified */
.monthly-cards-unified {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-5);
}

.monthly-card-unified {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out);
}

.monthly-card-unified:hover {
    border-color: var(--color-secondary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.monthly-age-unified {
    font-weight: var(--font-bold);
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.monthly-volume-unified {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-secondary-dark);
    margin-bottom: var(--space-2);
}

.monthly-feeds-unified {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    background: var(--color-background);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    display: inline-block;
}

/* Responsive Adjustments for Milk Supply Post */
@media (max-width: 900px) {
    .monthly-cards-unified {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .protocol-steps-unified {
        flex-direction: column;
        align-items: center;
    }

    .protocol-step-unified {
        width: 100%;
        max-width: 100%;
    }

    .monthly-cards-unified {
        grid-template-columns: 1fr;
    }

    .tips-grid-unified {
        grid-template-columns: 1fr;
    }
}

/* Biology Section Side-by-Side Layout */
.biology-layout {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin: var(--space-6) 0;
}

.biology-image {
    max-width: 400px;
    margin: 0 auto;
}

.biology-image img {
    width: 100%;
    border-radius: var(--radius-lg);
}

@media (min-width: 900px) {
    .biology-layout {
        flex-direction: row;
        align-items: flex-start;
    }

    .biology-image {
        flex: 0 0 50%;
        max-width: none;
        margin: 0;
    }

    .biology-layout .anatomy-cards {
        flex: 1;
    }
}