/* ============================================
   Matrimonio.org.pe — Stitch "Eternal Elegance"
   Design System: Editorial Heirloom
   ============================================ */

/* ── Reset y Base ── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* ── Paleta Champagne Gold ── */
    --color-primary:           #735c00;
    --color-primary-container: #d4af37;
    --color-primary-fixed:     #ffe088;
    --color-on-primary:        #ffffff;

    /* ── Superficies (Tonal Layering) ── */
    --color-background:             #f9f9f9;
    --color-surface:                #f9f9f9;
    --color-surface-container-low:  #f3f3f3;
    --color-surface-container:      #eeeeee;
    --color-surface-container-high: #e8e8e8;
    --color-surface-highest:        #e2e2e2;
    --color-surface-lowest:         #ffffff;

    /* ── Texto ── */
    --color-on-surface:   #1a1c1c;
    --color-secondary:    #5e5e5e;
    --color-on-secondary: #ffffff;

    /* ── Bordes y Acentos ── */
    --color-outline:         #7f7663;
    --color-outline-variant: #d0c5af;

    /* ── Error ── */
    --color-error:           #ba1a1a;
    --color-error-container: #ffdad6;

    /* ── Tipografía ── */
    --font-headline: 'Noto Serif', Georgia, serif;
    --font-body:     'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* ── Radii (Soft-Minimalist) ── */
    --radius-sm: 0.125rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-full: 9999px;

    /* ── Transiciones ── */
    --transition: 200ms ease;
    --transition-slow: 500ms ease;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.75;
    color: var(--color-on-surface);
    background-color: var(--color-surface);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-on-surface);
    text-decoration: none;
    transition: color var(--transition);
}

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

::selection {
    background-color: rgba(212, 175, 55, 0.3);
    color: var(--color-on-surface);
}

/* ── Editorial Gradient ── */
.editorial-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
}


/* ── Container ── */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 16px;
}
@media (min-width: 768px) {
    .container { padding: 0 32px; }
}
@media (min-width: 1280px) {
    .container { padding: 0 32px; }
}

/* ============================================
   HEADER — Glassmorphism Navigation
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.80);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: background var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
@media (min-width: 1024px) {
    .header-inner { height: 72px; }
}

/* Logo */
.site-logo {
    text-decoration: none;
}
.logo-text {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-on-surface);
    letter-spacing: -0.02em;
}
.logo-domain {
    color: var(--color-primary);
    font-weight: 400;
}

/* Nav desktop */
.nav-desktop {
    display: none;
}
@media (min-width: 1024px) {
    .nav-desktop { display: block; }
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-link {
    display: inline-block;
    padding: 8px 0;
    color: var(--color-secondary);
    font-family: var(--font-headline);
    font-style: italic;
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: -0.01em;
    border-bottom: 2px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}
.nav-link:hover {
    color: var(--color-on-surface);
}
.nav-link--active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* CTA Nav Button */
.nav-cta {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
    color: var(--color-on-primary);
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: opacity var(--transition), transform var(--transition);
    border: none;
    cursor: pointer;
}
.nav-cta:hover {
    opacity: 0.9;
    color: var(--color-on-primary);
}
.nav-cta:active {
    transform: scale(0.95);
}

/* Hamburger */
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    color: var(--color-primary);
}
@media (min-width: 1024px) {
    .menu-toggle { display: none; }
}

.menu-icon, .menu-icon::before, .menu-icon::after {
    background-color: var(--color-primary);
    display: block;
    width: 22px;
    height: 2px;
    position: relative;
    transition: transform var(--transition);
}
.menu-icon::before, .menu-icon::after {
    content: '';
    position: absolute;
    left: 0;
}
.menu-icon::before { top: -7px; }
.menu-icon::after  { top: 7px; }

.menu-toggle[aria-expanded="true"] .menu-icon { background-color: transparent; }
.menu-toggle[aria-expanded="true"] .menu-icon::before { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle[aria-expanded="true"] .menu-icon::after { transform: rotate(-45deg) translate(5px, -5px); }

/* Nav mobile */
.nav-mobile {
    display: none;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 24px 0;
}
.nav-mobile.is-open {
    display: block;
}
@media (min-width: 1024px) {
    .nav-mobile { display: none !important; }
}
.nav-mobile-list {
    list-style: none;
    padding: 0 16px;
}
.nav-mobile-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    color: var(--color-secondary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition), background-color var(--transition);
}
.nav-mobile-link:hover {
    color: var(--color-primary);
    background-color: var(--color-surface-container-low);
}
.nav-mobile-link--active {
    color: var(--color-primary);
    font-weight: 700;
    border-left: 3px solid var(--color-primary);
}

/* ============================================
   HERO — Editorial Style
   ============================================ */
.hero {
    background-color: var(--color-surface);
    padding: 120px 16px 64px;
}
@media (min-width: 768px) {
    .hero {
        padding: 160px 32px 96px;
    }
}

.hero-content {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 48px;
}
@media (min-width: 768px) {
    .hero-content {
        flex-direction: row;
        align-items: center;
        gap: 64px;
    }
}

.hero-badge {
    display: inline-block;
    padding: 4px 12px;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 700;
}

.hero-title {
    font-family: var(--font-headline);
    font-weight: 400;
    font-size: 2.75rem;
    line-height: 1.1;
    color: var(--color-on-surface);
    margin-bottom: 24px;
}
@media (min-width: 768px) {
    .hero-title { font-size: 4.5rem; }
}
@media (min-width: 1280px) {
    .hero-title { font-size: 6rem; }
}

.hero-title em,
.hero-title .accent {
    font-style: italic;
    color: var(--color-primary);
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-secondary);
    max-width: 540px;
    font-weight: 300;
}

/* Hero CTA Buttons */
.hero-actions {
    display: flex;
    gap: 16px;
    padding-top: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
    color: var(--color-on-primary);
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    transition: opacity var(--transition), transform var(--transition);
    box-shadow: 0 8px 24px rgba(115, 92, 0, 0.2);
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    opacity: 0.9;
    color: var(--color-on-primary);
}

.btn-secondary {
    display: inline-block;
    background-color: var(--color-surface-highest);
    color: var(--color-on-surface);
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    transition: background-color var(--transition);
    border: none;
    cursor: pointer;
}
.btn-secondary:hover {
    background-color: var(--color-surface-container-high);
    color: var(--color-on-surface);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 64px 0;
}
@media (min-width: 768px) {
    .section { padding: 96px 0; }
}

.section-title {
    font-family: var(--font-headline);
    font-weight: 400;
    font-size: 2rem;
    color: var(--color-on-surface);
    margin-bottom: 16px;
    text-align: left;
}

.section-accent-bar {
    height: 4px;
    width: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
    margin-bottom: 48px;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-secondary);
}

/* ============================================
   PILLAR CARDS — Tonal Layering
   ============================================ */
.pillar-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 640px) { .pillar-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .pillar-grid { grid-template-columns: repeat(4, 1fr); } }

.pillar-card {
    display: flex;
    flex-direction: column;
    padding: 40px;
    background-color: var(--color-surface-lowest);
    border-radius: var(--radius-md);
    text-decoration: none;
    text-align: left;
    transition: transform var(--transition-slow);
}
.pillar-card:hover {
    transform: translateY(-8px);
}

.pillar-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    margin-bottom: 24px;
}
.pillar-card__icon svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

.pillar-card__title {
    font-family: var(--font-headline);
    font-weight: 400;
    font-size: 1.5rem;
    color: var(--color-on-surface);
    margin-bottom: 12px;
    transition: color var(--transition);
}
.pillar-card:hover .pillar-card__title {
    color: var(--color-primary);
    text-decoration: none;
}

.pillar-card__desc {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--color-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.pillar-card__count {
    font-family: var(--font-body);
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding-top: 16px;
    border-top: 1px solid rgba(208, 197, 175, 0.15);
    margin-top: auto;
}

/* ============================================
   ARTICLE CARD GRID
   ============================================ */
.card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; } }
@media (min-width: 1024px) { .card-grid { grid-template-columns: repeat(3, 1fr); gap: 48px; } }

/* ── Article Card ── */
.article-card {
    background-color: transparent;
}
.article-card__image-link {
    display: block;
    margin-bottom: 20px;
    overflow: hidden;
    background-color: var(--color-surface-container);
}
.article-card__image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 1s ease;
}
.article-card:hover .article-card__image {
    transform: scale(1.05);
}
.article-card__badge {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    margin-bottom: 8px;
}
.article-card__title {
    font-family: var(--font-headline);
    font-weight: 400;
    font-size: 1.25rem;
    line-height: 1.3;
    margin-bottom: 8px;
}
.article-card__title a {
    color: var(--color-on-surface);
    text-decoration: none;
    transition: color var(--transition);
}
.article-card__title a:hover {
    color: var(--color-primary);
    text-decoration: none;
}
.article-card__excerpt {
    display: none;
}
.article-card__meta {
    display: none;
}

/* ============================================
   ARTICLE LAYOUT — Editorial
   ============================================ */
.article-layout {
    display: flex;
    flex-direction: column;
    padding: 40px 0 64px;
    max-width: 800px;
    margin: 0 auto;
}

/* ── Article Content ── */
.article-header {
    text-align: left;
    margin-bottom: 40px;
}
.article-title {
    font-family: var(--font-headline);
    font-weight: 700;
    font-style: italic;
    font-size: 2.5rem;
    line-height: 1.1;
    color: var(--color-on-surface);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}
@media (min-width: 768px) { .article-title { font-size: 3.5rem; } }
@media (min-width: 1024px) { .article-title { font-size: 4rem; } }

.article-meta {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding-bottom: 24px;
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}
.article-meta::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 48px;
    height: 2px;
    background: var(--color-primary);
}

.article-lead {
    font-family: var(--font-headline);
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--color-secondary);
    margin-bottom: 40px;
}

/* ── Article Featured Image ── */
.article-featured-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    margin-bottom: 40px;
    border-radius: var(--radius-sm);
}

/* ── Prose (article body) ── */
.prose {
    font-family: var(--font-headline);
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--color-secondary);
}

/* Editorial Drop Cap */
.prose > p:first-of-type::first-letter {
    float: left;
    font-family: var(--font-headline);
    font-size: 4.5rem;
    line-height: 1;
    padding-right: 12px;
    padding-top: 4px;
    color: var(--color-primary);
    font-weight: 700;
}

.prose h2 {
    font-family: var(--font-headline);
    font-weight: 700;
    font-style: italic;
    font-size: 1.875rem;
    color: var(--color-on-surface);
    margin: 56px 0 24px;
}
.prose h3 {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1.375rem;
    color: var(--color-on-surface);
    margin: 40px 0 16px;
}
.prose p {
    margin-bottom: 24px;
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--color-secondary);
}
.prose ul, .prose ol {
    margin-bottom: 24px;
    padding-left: 24px;
    font-family: var(--font-body);
    font-size: 1.1rem;
}
.prose li {
    margin-bottom: 12px;
    color: var(--color-secondary);
}
.prose a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
    text-decoration-color: rgba(115, 92, 0, 0.3);
    transition: text-decoration-color var(--transition);
}
.prose a:hover {
    text-decoration-color: var(--color-primary);
}

/* ── Key Takeaways (Blockquote) ── */
.prose blockquote {
    padding: 40px;
    margin: 56px 0;
    background-color: var(--color-surface-container-low);
    color: var(--color-on-surface);
    font-family: var(--font-headline);
    font-size: 1.2rem;
    font-style: italic;
    position: relative;
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-sm);
    text-align: center;
}
.prose blockquote::before {
    display: none;
}
.prose blockquote p {
    text-align: left;
    font-family: var(--font-headline);
    font-style: italic;
    color: var(--color-on-surface);
}

/* ── Breadcrumb ── */
.breadcrumb {
    padding: 16px 0 32px;
    font-family: var(--font-body);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    font-weight: 500;
}
.breadcrumb__link {
    color: var(--color-on-surface);
    transition: color var(--transition);
}
.breadcrumb__link:hover { color: var(--color-primary); }
.breadcrumb__sep { margin: 0 8px; color: var(--color-outline-variant); }

/* ── Related Articles Section ── */
.related-section {
    background-color: var(--color-surface-container-low);
    padding: 64px 0;
    margin-top: 64px;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}
.related-section .container {
    max-width: 1440px;
    margin: 0 auto;
}
.sidebar-heading {
    font-family: var(--font-headline);
    font-weight: 400;
    font-style: italic;
    font-size: 1.75rem;
    color: var(--color-on-surface);
    margin-bottom: 24px;
}

/* ============================================
   CATEGORY HEADER
   ============================================ */
.category-header {
    text-align: left;
    padding: 48px 0;
    margin-bottom: 48px;
}
.category-title {
    font-family: var(--font-headline);
    font-weight: 400;
    font-size: 2.5rem;
    color: var(--color-on-surface);
    margin-bottom: 12px;
}
.category-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
    margin-top: 16px;
}
.category-desc {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--color-secondary);
    max-width: 640px;
    line-height: 1.7;
    margin-top: 24px;
}

/* ============================================
   FOOTER — Editorial Premium
   ============================================ */
.site-footer {
    background-color: var(--color-surface-container-low);
    color: var(--color-on-surface);
    padding: 80px 0 40px;
    text-align: center;
}
.footer-inner {
    max-width: 1440px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: left;
}
@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 64px;
    }
}

.footer-brand {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-on-surface);
    margin-bottom: 16px;
}
.footer-domain {
    color: var(--color-primary);
    font-weight: 400;
}
.footer-desc {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--color-on-surface); /* Increased contrast from secondary (#5e5e5e) */
    line-height: 1.8;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.8; /* Maintains the 'softer' editorial feel but at safe contrast ~7:1 */
}

.footer-heading {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.footer-links a {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    text-decoration: underline;
    text-decoration-color: rgba(115, 92, 0, 0.3);
    text-underline-offset: 4px;
    transition: color var(--transition), text-decoration-color var(--transition);
}
.footer-links a:hover {
    color: var(--color-on-surface);
    text-decoration-color: var(--color-primary);
}

.footer-bottom {
    padding-top: 48px;
    margin-top: 48px;
    border-top: 1px solid rgba(208, 197, 175, 0.3);
    text-align: center;
}
.footer-bottom p {
    font-family: var(--font-body);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-secondary); /* Increased contrast from outline (#7f7663) */
}

/* ============================================
   PROSE — Tables
   ============================================ */
.prose .table-responsive {
    overflow-x: auto;
    margin: 40px 0;
    -webkit-overflow-scrolling: touch;
}
.prose table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-body);
    font-size: 0.9rem;
    margin: 40px 0;
}
.prose thead th {
    background-color: var(--color-on-surface);
    color: var(--color-on-primary);
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 14px 16px;
    text-align: left;
    white-space: nowrap;
}
.prose tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-outline-variant);
    vertical-align: top;
    line-height: 1.5;
    color: var(--color-secondary);
}
.prose tbody tr:hover {
    background-color: var(--color-surface-container-low);
}

/* ============================================
   CTA Box (contextual, hacia Nupcia.pe)
   ============================================ */
.cta-box {
    padding: 48px;
    margin: 56px 0;
    text-align: center;
    background-color: var(--color-primary);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 128px;
    height: 128px;
    background: var(--color-primary-container);
    opacity: 0.1;
    border-radius: var(--radius-full);
    transform: translate(40%, -40%);
}
.cta-box .cta-box__heading {
    font-family: var(--font-headline);
    font-weight: 700;
    font-style: italic;
    font-size: 1.5rem;
    color: var(--color-on-primary);
    margin-bottom: 12px;
}
.cta-box .cta-box__text {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-on-primary);
    opacity: 0.85;
    margin-bottom: 24px;
    font-weight: 300;
}
.btn-cta {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    background-color: var(--color-surface-lowest);
    padding: 16px 40px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: opacity var(--transition), transform var(--transition);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.btn-cta:hover {
    opacity: 0.95;
    color: var(--color-primary);
}
.btn-cta:active {
    transform: scale(0.95);
}
.prose .btn-cta,
.prose .btn-cta:hover {
    color: var(--color-primary);
    text-decoration: none;
}

/* ============================================
   TABLE OF CONTENTS
   ============================================ */
.toc {
    background-color: var(--color-surface-container-low);
    padding: 40px;
    margin: 40px 0 56px;
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-sm);
}
.toc h2 {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-on-surface);
    margin: 0 0 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.toc li {
    margin-bottom: 8px;
}
.toc a {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    text-decoration-color: rgba(115, 92, 0, 0.3);
}
.toc a:hover {
    text-decoration-color: var(--color-primary);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
    margin: 56px 0;
}
.faq h2 {
    font-family: var(--font-headline);
    font-weight: 700;
    font-style: italic;
    font-size: 1.875rem;
    color: var(--color-on-surface);
    margin-bottom: 24px;
}
.faq details {
    border-bottom: 1px solid var(--color-outline-variant);
    padding: 16px 0;
}
.faq summary {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-on-surface);
    cursor: pointer;
    padding: 8px 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq summary::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-primary);
    transition: transform var(--transition);
}
.faq details[open] summary::after {
    content: '−';
}
.faq summary::-webkit-details-marker {
    display: none;
}
.faq details p {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-secondary);
    padding: 8px 0 16px;
    margin: 0;
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
    text-align: center;
    padding: 80px 16px;
}
.empty-state__content {
    max-width: 480px;
    margin: 0 auto;
}
.empty-state__text {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-secondary);
    line-height: 1.7;
}

/* ============================================
   Author Bio
   ============================================ */
.author-bio {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 32px 0;
    margin-top: 40px;
    border-top: 1px solid var(--color-outline-variant);
}
.author-bio__avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    object-fit: cover;
}
.author-bio__name {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.author-bio__credentials {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--color-secondary);
}

/* ============================================
   Sidebar
   ============================================ */
.sidebar-section {
    padding: 24px 0;
}
.sidebar-articles {
    list-style: none;
    padding: 0;
}
.sidebar-articles li {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-outline-variant);
}
.sidebar-article-link {
    font-family: var(--font-headline);
    font-size: 0.95rem;
    color: var(--color-on-surface);
    line-height: 1.4;
    transition: color var(--transition);
}
.sidebar-article-link:hover {
    color: var(--color-primary);
}

/* ============================================
   Prose — Strong in li
   ============================================ */
.prose li strong {
    color: var(--color-on-surface);
}

/* ============================================
   Utilities
   ============================================ */
.bg-surface { background-color: var(--color-surface); }
.bg-surface-low { background-color: var(--color-surface-container-low); }
.text-on-surface { color: var(--color-on-surface); }

/* Body wrapper fix for fixed header */
#main-content {
    padding-top: 24px;
}