/* ============================================
   SpecWork Theme - Publisher-inspired Ghost Theme
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    /* Colors */
    --color-bg: #FFFFFF;
    --color-text: #1A1A1A;
    --color-text-secondary: #666666;
    --color-border: #E5E5E5;
    --color-accent: #3B5BDB;
    --color-subscribe-bg: #1C1C2E;
    --color-subscribe-text: #FFFFFF;
    --color-footer-bg: #1A1A2E;
    --color-footer-text: #8A8A9A;
    --color-tag-bg: #F5F5F5;
    
    /* Typography */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --container-max: 1200px;
    --container-padding: 24px;
    --section-spacing: 48px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 0.5em;
    font-weight: 700;
    line-height: 1.3;
}

p {
    margin: 0 0 1em;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
}

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

.site-main {
    flex: 1;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle,
.search-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.menu-toggle:hover,
.search-toggle:hover {
    color: var(--color-accent);
}

.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.site-masthead {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.02em;
}

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

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.signin-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.subscribe-btn {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-subscribe-text);
    background: var(--color-subscribe-bg);
    border-radius: 6px;
    transition: opacity var(--transition-fast);
}

.subscribe-btn:hover {
    opacity: 0.9;
    color: var(--color-subscribe-text);
}

.account-link {
    font-size: 14px;
    font-weight: 500;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
    z-index: 1000;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-bg);
    padding: 24px;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
}

.mobile-menu-overlay.active .mobile-menu {
    transform: translateX(0);
}

.mobile-menu-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 48px;
}

.mobile-nav-link {
    font-size: 18px;
    font-weight: 500;
    padding: 8px 0;
}

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

/* ============================================
   NAVIGATION
   ============================================ */
.site-nav {
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 48px;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 24px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.nav-left::-webkit-scrollbar {
    display: none;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
    padding: 12px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.nav-active::after {
    transform: scaleX(1);
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

/* ============================================
   HERO SECTION (Homepage)
   ============================================ */
.hero-section {
    padding: var(--section-spacing) 0;
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 24px;
}

/* Hero Left - 2 Stacked Cards */
.hero-left {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-card-stacked {
    flex: 1;
}

.hero-card-stacked .hero-card-link {
    display: block;
    height: 100%;
}

.hero-card-stacked .hero-card-image {
    position: relative;
    padding-top: 75%;
    overflow: hidden;
    border-radius: 8px;
}

.hero-card-stacked .hero-card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.hero-card-stacked .hero-card-content {
    padding-top: 12px;
}

.hero-card-stacked .hero-card-title {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
}

.hero-card-stacked .hero-card-meta time {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* Hero Center - Large Featured Card */
.hero-center {
    display: flex;
}

.hero-card-featured {
    flex: 1;
}

.hero-card-featured .hero-card-link {
    display: block;
    height: 100%;
}

.hero-card-featured .hero-card-image {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    border-radius: 8px;
}

.hero-card-featured .hero-card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.hero-tags {
    position: absolute;
    bottom: 16px;
    left: 16px;
    display: flex;
    gap: 8px;
    z-index: 1;
}

.hero-tag {
    display: inline-block;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    background: var(--color-bg);
    border-radius: 4px;
}

.hero-card-featured .hero-card-content {
    padding-top: 16px;
}

.hero-card-featured .hero-card-title {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
}

.hero-card-featured .hero-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-card-author {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-card-featured .hero-card-meta time {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* Hero Right - Text-only Headlines */
.hero-right {
    display: flex;
    flex-direction: column;
}

.hero-headlines {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.hero-headline {
    flex: 1;
    display: flex;
    border-bottom: 1px solid var(--color-border);
}

.hero-headline:last-child {
    border-bottom: none;
}

.hero-headline-link {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 16px 0;
    width: 100%;
}

.hero-headline-title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
    transition: color var(--transition-fast);
}

.hero-headline:hover .hero-headline-title {
    color: var(--color-accent);
}

.hero-headline-date {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* ============================================
   CATEGORY SECTIONS (Homepage)
   ============================================ */
.category-section {
    padding: var(--section-spacing) 0;
    border-top: 1px solid var(--color-border);
}

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

.category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.category-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

.category-viewall {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-accent);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card-link {
    display: block;
}

.category-card-image {
    position: relative;
    padding-top: 66%;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 12px;
}

.category-card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.category-card-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.category-card-tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.category-card-title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
    transition: color var(--transition-fast);
}

.category-card:hover .category-card-title {
    color: var(--color-accent);
}

.category-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.category-card-author {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.category-card-meta time {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* ============================================
   POST PAGE (Article)
   ============================================ */
.post-full {
    padding-bottom: var(--section-spacing);
}

.post-hero-image {
    width: 100%;
    margin: 0;
}

.post-hero-image img {
    width: 100%;
    max-height: 70vh;
    object-fit: cover;
}

.post-hero-credit {
    max-width: var(--container-max);
    margin: 12px auto 0;
    padding: 0 var(--container-padding);
    font-size: 13px;
    color: var(--color-text-secondary);
}

.post-hero-credit a {
    text-decoration: underline;
}

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

.post-header {
    padding: 48px 0 32px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 32px;
}

.post-tags-links {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.post-tag-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent);
    text-decoration: underline;
}

.post-tag-link:hover {
    text-decoration: none;
}

.post-title {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.post-meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.post-meta-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.post-author {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-date {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.post-share-icons {
    display: flex;
    gap: 8px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

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

/* Post Content */
.post-content {
    font-size: 18px;
    line-height: 1.8;
}

.post-content h2 {
    font-size: 28px;
    margin: 48px 0 24px;
}

.post-content h3 {
    font-size: 22px;
    margin: 40px 0 20px;
}

.post-content p {
    margin-bottom: 24px;
}

.post-content a {
    color: var(--color-accent);
    text-decoration: underline;
}

.post-content img {
    border-radius: 8px;
    margin: 32px 0;
}

.post-content blockquote {
    margin: 32px 0;
    padding: 0 0 0 24px;
    border-left: 4px solid var(--color-accent);
    font-style: italic;
    color: var(--color-text-secondary);
}

.post-content ul,
.post-content ol {
    margin: 24px 0;
    padding-left: 24px;
}

.post-content li {
    margin-bottom: 8px;
}

.post-content pre {
    background: #1a1a2e;
    color: #fff;
    padding: 24px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 32px 0;
}

.post-content code {
    font-family: 'SF Mono', Consolas, monospace;
    font-size: 0.9em;
}

.post-content p code {
    background: var(--color-tag-bg);
    padding: 2px 6px;
    border-radius: 4px;
}

/* ============================================
   RELATED POSTS
   ============================================ */
.related-posts {
    background: var(--color-tag-bg);
    padding: var(--section-spacing) 0;
}

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

.related-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 32px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.related-card-link {
    display: block;
}

.related-card-image {
    position: relative;
    padding-top: 66%;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 12px;
}

.related-card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.related-card-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.related-card-tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.related-card-title {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}

.related-card:hover .related-card-title {
    color: var(--color-accent);
}

.related-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.related-card-author {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.related-card-meta time {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* ============================================
   TAG PAGE
   ============================================ */
.tag-header {
    padding: var(--section-spacing) 0 32px;
    border-bottom: 1px solid var(--color-border);
}

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

.tag-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
}

.tag-description {
    font-size: 16px;
    color: var(--color-text-secondary);
    max-width: 600px;
}

.tag-feed {
    padding: var(--section-spacing) 0;
}

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

.tag-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.tag-card-link {
    display: block;
}

.tag-card-image {
    position: relative;
    padding-top: 66%;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 16px;
}

.tag-card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.tag-card-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.tag-card-tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.tag-card-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}

.tag-card:hover .tag-card-title {
    color: var(--color-accent);
}

.tag-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tag-card-author {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.tag-card-meta time {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* ============================================
   AUTHOR PAGE
   ============================================ */
.author-header {
    padding: var(--section-spacing) 0 32px;
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.author-header-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.author-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 24px;
    object-fit: cover;
}

.author-name {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.author-bio {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.author-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

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

.author-feed {
    padding: var(--section-spacing) 0;
}

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

.author-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.author-card-link {
    display: block;
}

.author-card-image {
    position: relative;
    padding-top: 66%;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 16px;
}

.author-card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-card-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.author-card-tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.author-card-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}

.author-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-card-byline {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

.author-card-meta time {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* ============================================
   PAGE
   ============================================ */
.page-full {
    padding: var(--section-spacing) 0;
}

.page-header-container,
.page-content-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.page-header {
    margin-bottom: 32px;
}

.page-title {
    font-size: 40px;
    font-weight: 700;
}

.page-excerpt {
    font-size: 20px;
    color: var(--color-text-secondary);
    margin-top: 16px;
}

.page-feature-image {
    margin: 0 auto 48px;
    max-width: var(--container-max);
}

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

.page-content {
    font-size: 18px;
    line-height: 1.8;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    padding: var(--section-spacing) 0;
    border-top: 1px solid var(--color-border);
}

.pagination-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.pagination-btn {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    transition: all var(--transition-fast);
}

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

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

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: var(--section-spacing) 0 24px;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-col {
    max-width: 280px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
}

.footer-masthead {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-bg);
}

.footer-logo img {
    height: 32px;
    filter: brightness(0) invert(1);
}

.footer-description {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-footer-text);
    transition: color var(--transition-fast);
}

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

.footer-heading {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-bg);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a {
    font-size: 14px;
    color: var(--color-footer-text);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 24px;
    font-size: 13px;
    text-align: center;
}

.footer-bottom a {
    text-decoration: underline;
    color: var(--color-footer-text);
}

.footer-bottom a:hover {
    color: var(--color-bg);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-right {
        display: none;
    }
    
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-brand-col {
        grid-column: span 2;
        max-width: none;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-spacing: 32px;
        --container-padding: 16px;
    }
    
    .header-container {
        position: relative;
    }
    
    .header-center {
        position: static;
        transform: none;
    }
    
    .site-masthead {
        font-size: 24px;
    }
    
    .signin-link {
        display: none;
    }
    
    .nav-left {
        gap: 16px;
    }
    
    .nav-link {
        font-size: 13px;
    }
    
    .nav-right {
        display: none;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-left {
        flex-direction: row;
    }
    
    .hero-card-stacked {
        flex: 1;
    }
    
    .hero-card-featured .hero-card-title {
        font-size: 18px;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .tag-grid,
    .author-grid {
        grid-template-columns: 1fr;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .post-title {
        font-size: 28px;
    }
    
    .post-meta-row {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .post-share-icons {
        margin-top: 16px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-brand-col {
        grid-column: span 1;
    }
    
    .tag-title {
        font-size: 28px;
    }
    
    .author-name {
        font-size: 24px;
    }
    
    .page-title {
        font-size: 28px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-left {
        flex-direction: column;
    }
    
    .subscribe-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}