/*
Theme Name: Astrochimère
Theme URI: https://astrochimere.com
Author: Astrochimère
Author URI: https://astrochimere.com
Description: Thème sur-mesure pour Astrochimère — ésotérisme, lithothérapie, astrologie. Mobile-first, optimisé Core Web Vitals (INP/CLS/LCP), EEAT, Rich Snippets. Zéro dépendance JS externe.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.1
License: Proprietary
Text Domain: astrochimere
Tags: esoterique, blog, mobile-first, performance, seo
*/

/* === RESET & BASE === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-white:       #ffffff;
    --color-bg:          #fafaf9;
    --color-surface:     #f5f4f1;
    --color-border:      #e8e6e1;
    --color-border-light:#f0eee9;
    --color-text:        #1a1917;
    --color-text-muted:  #6b6860;
    --color-text-light:  #9c9a94;
    --color-accent:      #6b5fa6;
    --color-accent-light:#eeedf8;
    --color-accent-dark: #4a4082;
    --color-teal:        #0f6e56;
    --color-teal-light:  #e1f5ee;

    --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif:  'Playfair Display', Georgia, serif;

    --radius-sm:   6px;
    --radius-md:   10px;
    --radius-lg:   16px;
    --radius-xl:   24px;

    --max-width:   1140px;
    --content-width: 740px;
    --gap:         clamp(1rem, 3vw, 2rem);
    --section-gap: clamp(3rem, 6vw, 5rem);

    --transition:  150ms ease;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
}

a:hover { text-decoration: underline; }

ul, ol { padding-left: 1.5rem; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    line-height: 1.25;
    color: var(--color-text);
    font-weight: 700;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* === CONTAINER === */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
}

.container--narrow {
    max-width: var(--content-width);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
}

/* === HEADER === */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border-light);
    contain: layout style;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 1rem;
}

.site-header__logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    flex-shrink: 0;
}

.site-header__logo:hover { text-decoration: none; }

.site-header__logo span {
    color: var(--color-accent);
}

/* === NAV === */
.site-nav {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 2vw, 1.5rem);
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-nav a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
    transition: color var(--transition), border-color var(--transition);
    white-space: nowrap;
}

.site-nav a:hover,
.site-nav .current-menu-item a {
    color: var(--color-text);
    border-color: var(--color-accent);
    text-decoration: none;
}

/* Menu burger mobile */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    width: 36px;
    height: 36px;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-sm);
}

.burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* === BADGES === */
.badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 100px;
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
}

.badge--teal {
    background: var(--color-teal-light);
    color: var(--color-teal);
}

/* === CARDS === */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.card__thumb {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--color-surface);
}

.card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 300ms ease;
}

.card:hover .card__thumb img { transform: scale(1.03); }

.card__body {
    padding: clamp(0.875rem, 2vw, 1.25rem);
}

.card__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.card__meta time {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.card__title {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.card__title a:hover { color: var(--color-accent); text-decoration: none; }

.card__excerpt {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card__author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card__author-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.card__author-name {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.card__read-time {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-left: auto;
}

/* === CARD HERO (grande) === */
.card--hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-radius: var(--radius-xl);
}

.card--hero .card__thumb {
    aspect-ratio: unset;
    min-height: 340px;
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
}

.card--hero .card__body {
    padding: clamp(1.5rem, 4vw, 2.5rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card--hero .card__title {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: 0.75rem;
}

.card--hero .card__excerpt {
    -webkit-line-clamp: 4;
    margin-bottom: 1.25rem;
}

/* === GRID === */
.grid {
    display: grid;
    gap: var(--gap);
}

.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* === SECTION === */
.section {
    padding-block: var(--section-gap);
}

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

.section__header {
    margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.section__label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    display: block;
    margin-bottom: 0.5rem;
}

.section__title {
    font-family: var(--font-serif);
    font-size: clamp(1.35rem, 3vw, 1.9rem);
    font-weight: 700;
    color: var(--color-text);
}

.section__more {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-top: 0.25rem;
}

.section__more:hover { text-decoration: none; opacity: 0.8; }

/* === CATÉGORIES NAV === */
.cat-nav {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
    list-style: none;
    padding: 0;
}

.cat-nav__item {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1rem;
    text-align: center;
    transition: background var(--transition), border-color var(--transition);
    cursor: pointer;
}

.cat-nav__item:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent);
    text-decoration: none;
}

.cat-nav__icon {
    font-size: 1.75rem;
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.cat-nav__name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text);
    display: block;
    margin-bottom: 0.35rem;
}

.cat-nav__desc {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    display: block;
}

/* === AUTEUR CARD === */
.author-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition);
}

.author-card:hover {
    border-color: var(--color-accent);
    text-decoration: none;
}

.author-card__avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid var(--color-border);
}

.author-card__name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text);
    margin-bottom: 0.2rem;
}

.author-card__role {
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 0.3rem;
}

.author-card__bio {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* === FAQ === */
.faq {
    list-style: none;
    padding: 0;
}

.faq__item {
    border-bottom: 1px solid var(--color-border);
}

.faq__item:first-child {
    border-top: 1px solid var(--color-border);
}

.faq__question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 1rem 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    transition: color var(--transition);
}

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

.faq__icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-accent-light);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
    transition: transform var(--transition), background var(--transition);
}

.faq__item[open] .faq__icon {
    transform: rotate(45deg);
    background: var(--color-accent);
    color: var(--color-white);
}

.faq__answer {
    padding: 0 0 1rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 65ch;
}

/* === ARTICLE SINGLE === */
.article-hero {
    margin-bottom: 2rem;
}

.article-hero__img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: var(--radius-xl);
    max-height: 520px;
}

.article-header {
    margin-bottom: 2rem;
}

.article-header__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.article-header__title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.article-header__intro {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    font-style: italic;
    border-left: 3px solid var(--color-accent);
    padding-left: 1rem;
    margin-bottom: 1.5rem;
}

/* Barre de lecture */
.reading-bar {
    position: sticky;
    top: 64px;
    z-index: 90;
    height: 3px;
    background: var(--color-border);
    contain: strict;
}

.reading-bar__fill {
    height: 100%;
    background: var(--color-accent);
    width: 0%;
    transition: width 100ms linear;
}

/* Article content styles */
.entry-content {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text);
}

.entry-content h2 {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    margin: 2.5rem 0 1rem;
    padding-top: 0.5rem;
}

.entry-content h3 {
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    margin: 2rem 0 0.75rem;
}

.entry-content p { margin-bottom: 1.25rem; }

.entry-content ul, .entry-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.75rem;
}

.entry-content li { margin-bottom: 0.35rem; }

.entry-content blockquote {
    margin: 2rem 0;
    padding: 1.25rem 1.5rem;
    background: var(--color-accent-light);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    font-size: 1.05rem;
    color: var(--color-accent-dark);
}

.entry-content img {
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}

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

/* === À LIRE AUSSI === */
.related-block {
    margin: 2.5rem 0;
    padding: 1.5rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--color-accent);
}

.related-block__label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
    display: block;
}

.related-block__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.related-card {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), transform var(--transition);
}

.related-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-1px);
    text-decoration: none;
}

.related-card__thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.related-card__title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-card__cat {
    font-size: 0.65rem;
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

/* === AUTHOR BOX (single) === */
.author-box {
    display: flex;
    gap: 1.5rem;
    padding: 1.75rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin: 3rem 0;
}

.author-box__avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid var(--color-white);
    box-shadow: 0 0 0 2px var(--color-border);
}

.author-box__name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.2rem;
}

.author-box__role {
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 0.6rem;
}

.author-box__bio {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: 0.75rem;
}

.author-box__link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
}

/* === PAGE AUTEUR === */
.author-page-header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: start;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 2.5rem;
}

.author-page-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-white);
    box-shadow: 0 0 0 2px var(--color-border);
}

.author-page-name {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: 0.25rem;
}

.author-page-role {
    font-size: 1rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.author-page-bio {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 60ch;
    margin-bottom: 1rem;
}

.author-socials {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.author-socials a {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 0.3rem 0.75rem;
    border-radius: 100px;
    transition: background var(--transition);
}

.author-socials a:hover {
    background: var(--color-accent);
    color: var(--color-white);
    text-decoration: none;
}

.author-expertise {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.expertise-tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
}

/* === PAGE CATÉGORIE === */
.archive-header {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 2.5rem;
}

.archive-header__icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.archive-header__desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 60ch;
    margin-top: 0.75rem;
}

/* === FOOTER === */
.site-footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: 3rem 0 2rem;
    margin-top: var(--section-gap);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.site-footer__logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.75rem;
    display: block;
}

.site-footer__desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.site-footer__heading {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 0.75rem;
}

.site-footer__links {
    list-style: none;
    padding: 0;
}

.site-footer__links li { margin-bottom: 0.4rem; }

.site-footer__links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    transition: color var(--transition);
}

.site-footer__links a:hover {
    color: var(--color-white);
    text-decoration: none;
}

.site-footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.site-footer__bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    margin: 0;
}

/* === PAGINATION === */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: all var(--transition);
}

.pagination a:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent);
    color: var(--color-accent);
    text-decoration: none;
}

.pagination .current {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

/* === BREADCRUMB === */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.breadcrumb a {
    color: var(--color-text-muted);
    transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--color-accent); text-decoration: none; }

.breadcrumb__sep { color: var(--color-border); }

/* === SKIP LINK (accessibilité) === */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    z-index: 9999;
    transition: top var(--transition);
}

.skip-link:focus { top: 0; }

/* === UTILITAIRES === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.text-center { text-align: center; }
.mt-auto { margin-top: auto; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .site-nav { display: none; }
    .burger { display: flex; }

    .site-nav--open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--color-white);
        border-bottom: 1px solid var(--color-border);
        padding: 1rem clamp(1rem, 4vw, 2rem) 1.5rem;
        align-items: flex-start;
        gap: 0.25rem;
        box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    }

    .site-nav--open a {
        padding: 0.6rem 0;
        font-size: 1rem;
        border-bottom: none;
    }

    .card--hero {
        grid-template-columns: 1fr;
    }
    .card--hero .card__thumb {
        min-height: 240px;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }
    .card--hero .card__body { padding: 1.25rem; }

    .grid--2, .grid--3, .grid--4 {
        grid-template-columns: 1fr;
    }

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

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

    .author-box {
        flex-direction: column;
        gap: 1rem;
    }

    .author-page-header {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .author-socials { justify-content: center; }
    .author-expertise { justify-content: center; }

    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .site-footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .cat-nav { grid-template-columns: repeat(3, 1fr); }
    .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}