/*
Theme Name: LSF Theme
Theme URI: https://lentesinfiltros.com
Author: Lente Sin Filtros
Author URI: https://lentesinfiltros.com
Description: Tema periodístico para Lente Sin Filtros — Noticias que no son noticia.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lsf-theme
Tags: news, blog, custom-colors, custom-logo, custom-menu, featured-images, responsive-layout, two-columns, right-sidebar
*/

/* =========================================================
   CSS CUSTOM PROPERTIES
   ========================================================= */
:root {
    --color-red:        #E8000D;
    --color-red-dark:   #C0000B;
    --color-black:      #000000;
    --color-white:      #FFFFFF;
    --color-gray-dark:  #1A1A1A;
    --color-gray-mid:   #4A4A4A;
    --color-gray-light: #F5F5F5;
    --color-gray-border:#E0E0E0;
    --color-gray-text:  #777777;

    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --fs-xs:   0.75rem;
    --fs-sm:   0.875rem;
    --fs-base: 1rem;
    --fs-md:   1.125rem;
    --fs-lg:   1.375rem;
    --fs-xl:   1.75rem;
    --fs-2xl:  2.25rem;
    --fs-3xl:  3rem;

    --lh-tight:  1.2;
    --lh-snug:   1.35;
    --lh-normal: 1.6;
    --lh-loose:  1.8;

    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-12: 3rem;
    --space-16: 4rem;

    --container-max: 1280px;
    --container-pad: 1rem;
    --sidebar-w:     300px;
    --border-radius: 2px;
    --transition:    0.2s ease;

    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,.12);
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: var(--lh-normal);
    color: var(--color-gray-dark);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* =========================================================
   UTILITY CLASSES
   ========================================================= */
.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.screen-reader-text {
    position: absolute;
    width: 1px; height: 1px;
    overflow: hidden; clip: rect(0,0,0,0);
    white-space: nowrap;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-red);
}
.section-label::after {
    content: '';
    display: block;
    flex: 1;
    height: 2px;
    background: var(--color-red);
    min-width: 32px;
}

/* =========================================================
   BREAKING NEWS BAR
   ========================================================= */
.breaking-bar {
    background: var(--color-red);
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-weight: 600;
    overflow: hidden;
    height: 36px;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 200;
}

.breaking-bar__label {
    background: var(--color-black);
    padding: 0 var(--space-4);
    height: 100%;
    display: flex;
    align-items: center;
    white-space: nowrap;
    flex-shrink: 0;
    font-size: var(--fs-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    gap: var(--space-2);
}

.breaking-bar__label-dot {
    width: 8px; height: 8px;
    background: var(--color-red);
    border-radius: 50%;
    animation: pulse-dot 1.2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.5; transform: scale(0.7); }
}

.breaking-bar__track {
    flex: 1;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent 0, black 2%, black 98%, transparent 100%);
}

.breaking-bar__inner {
    display: flex;
    white-space: nowrap;
    animation: ticker 40s linear infinite;
    gap: var(--space-12);
}

.breaking-bar__inner:hover { animation-play-state: paused; }

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

.breaking-bar__item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding-inline: var(--space-6);
}

.breaking-bar__item a {
    color: var(--color-white);
    transition: opacity var(--transition);
}
.breaking-bar__item a:hover { opacity: 0.8; }
.breaking-bar__item::after {
    content: '|';
    opacity: 0.4;
}

/* =========================================================
   SITE HEADER
   ========================================================= */
.site-header {
    background: var(--color-white);
    border-bottom: 3px solid var(--color-black);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block: var(--space-3);
    min-height: 72px;
}

.site-branding { flex-shrink: 0; }
.site-branding a { display: flex; align-items: center; }

.custom-logo { height: 52px; width: auto; }

.site-branding__text { display: none; }
.site-branding__title {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 900;
    color: var(--color-black);
    line-height: 1;
    letter-spacing: -0.02em;
}
.site-branding__tagline {
    font-size: var(--fs-xs);
    color: var(--color-red);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Header meta (date, search) */
.site-header__meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
}

.header-date {
    font-size: var(--fs-xs);
    color: var(--color-gray-text);
    white-space: nowrap;
    display: none;
}

.header-search-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    color: var(--color-gray-dark);
    display: flex;
    align-items: center;
    transition: color var(--transition);
}
.header-search-btn:hover { color: var(--color-red); }
.header-search-btn svg { width: 20px; height: 20px; }

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
}
.menu-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--color-black);
    transition: var(--transition);
}

/* =========================================================
   MAIN NAVIGATION
   ========================================================= */
.main-navigation {
    background: var(--color-black);
    border-bottom: 3px solid var(--color-red);
}

.main-navigation .container {
    display: flex;
    align-items: stretch;
}

.nav-menu {
    display: flex;
    align-items: stretch;
    gap: 0;
    flex-wrap: wrap;
}

.nav-menu > li > a {
    display: flex;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-white);
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
    position: relative;
}

.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--color-red);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a,
.nav-menu > li.current-menu-ancestor > a {
    background: var(--color-gray-dark);
    color: var(--color-white);
}

.nav-menu > li > a:hover::after,
.nav-menu > li.current-menu-item > a::after {
    transform: scaleX(1);
}

/* =========================================================
   MOBILE MENU
   ========================================================= */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 300;
}

.mobile-menu {
    position: fixed;
    top: 0; left: 0;
    width: min(300px, 85vw);
    height: 100%;
    background: var(--color-black);
    z-index: 400;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu-overlay.is-open { display: block; }

.mobile-menu__header {
    padding: var(--space-4);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-menu__close {
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
    padding: var(--space-1);
}

.mobile-menu__nav { padding: var(--space-4) 0; flex: 1; }
.mobile-menu__nav a {
    display: block;
    padding: var(--space-3) var(--space-6);
    color: var(--color-white);
    font-size: var(--fs-base);
    font-weight: 600;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background var(--transition);
}
.mobile-menu__nav a:hover { background: rgba(255,255,255,0.08); }

/* =========================================================
   SEARCH OVERLAY
   ========================================================= */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.search-overlay.is-open { opacity: 1; pointer-events: all; }

.search-overlay__inner { width: min(640px, 90vw); }

.search-overlay__form {
    display: flex;
    align-items: stretch;
    border-bottom: 2px solid var(--color-white);
}

.search-overlay__input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    padding: var(--space-3) 0;
    outline: none;
}
.search-overlay__input::placeholder { color: rgba(255,255,255,0.4); }

.search-overlay__submit {
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    padding: var(--space-3);
}
.search-overlay__submit svg { width: 24px; height: 24px; }

.search-overlay__close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    font-size: 2rem;
    line-height: 1;
}

/* =========================================================
   ADSENSE UNITS
   ========================================================= */
.adsense-unit {
    background: var(--color-gray-light);
    border: 1px solid var(--color-gray-border);
    text-align: center;
    overflow: hidden;
    position: relative;
}

.adsense-unit ins { display: block; }

.adsense-unit--leaderboard {
    width: 100%;
    min-height: 90px;
}

.adsense-unit--rectangle {
    min-height: 250px;
}

.adsense-unit--banner {
    min-height: 60px;
}

.adsense-header {
    padding-block: var(--space-2);
    border-bottom: 1px solid var(--color-gray-border);
}

.adsense-in-content {
    margin-block: var(--space-8);
    padding: var(--space-4);
}

.adsense-sidebar {
    margin-bottom: var(--space-6);
}

.adsense-footer {
    padding-block: var(--space-4);
    border-top: 1px solid var(--color-gray-border);
    margin-bottom: var(--space-4);
}

/* =========================================================
   HOMEPAGE — HERO / FEATURED
   ========================================================= */
.homepage-featured { padding-block: var(--space-6) var(--space-4); }

.featured-grid {
    display: grid;
    gap: var(--space-4);
    grid-template-columns: 1fr;
}

/* Main hero article */
.post-card--hero {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.post-card--hero .post-card__image-wrap {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.post-card--hero .post-card__image-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.post-card--hero:hover .post-card__image-wrap img { transform: scale(1.03); }

.post-card--hero .post-card__body {
    padding: var(--space-6) 0 var(--space-2);
}

.post-card--hero .post-card__title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    line-height: var(--lh-tight);
    color: var(--color-black);
    margin-bottom: var(--space-3);
    letter-spacing: -0.02em;
}

.post-card--hero .post-card__title a:hover { color: var(--color-red); }

.post-card--hero .post-card__excerpt {
    font-size: var(--fs-md);
    color: var(--color-gray-mid);
    line-height: var(--lh-snug);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Sub-featured side articles */
.featured-sub {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* =========================================================
   HOMEPAGE — CONTENT LAYOUT
   ========================================================= */
.homepage-main { padding-block: var(--space-8); }

.homepage-layout {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: 1fr;
}

.homepage-content {}
.homepage-sidebar { display: none; }

/* =========================================================
   SECTION HEADING
   ========================================================= */
.section-heading {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-3);
    border-bottom: 3px solid var(--color-black);
}

.section-heading__title {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-black);
}

.section-heading__label {
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-white);
    background: var(--color-red);
    padding: 2px var(--space-2);
    border-radius: 2px;
}

/* =========================================================
   POST CARDS
   ========================================================= */
.post-card {
    display: flex;
    flex-direction: column;
}

.post-card__category {
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-red);
    margin-bottom: var(--space-2);
    transition: color var(--transition);
}
.post-card__category:hover { color: var(--color-red-dark); }

.post-card__title {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: var(--lh-tight);
    color: var(--color-black);
    margin-bottom: var(--space-2);
}
.post-card__title a:hover { color: var(--color-red); }

.post-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--fs-xs);
    color: var(--color-gray-text);
    margin-top: auto;
    padding-top: var(--space-2);
}

.post-card__meta-sep { color: var(--color-gray-border); }
.post-card__author { font-weight: 600; color: var(--color-gray-mid); }

.post-card__excerpt {
    font-size: var(--fs-sm);
    color: var(--color-gray-mid);
    line-height: var(--lh-normal);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--space-3);
}

/* Card variants */
.post-card--horizontal {
    flex-direction: row;
    gap: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-gray-border);
}

.post-card--horizontal .post-card__image-wrap {
    flex-shrink: 0;
    width: 110px; height: 80px;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.post-card--horizontal .post-card__image-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.post-card--horizontal:hover .post-card__image-wrap img { transform: scale(1.05); }

.post-card--horizontal .post-card__body { flex: 1; }

.post-card--horizontal .post-card__title {
    font-size: var(--fs-sm);
    margin-bottom: var(--space-1);
}

/* Grid cards */
.post-card--grid .post-card__image-wrap {
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--border-radius);
    margin-bottom: var(--space-3);
}

.post-card--grid .post-card__image-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.post-card--grid:hover .post-card__image-wrap img { transform: scale(1.04); }

.post-card--grid .post-card__title {
    font-size: var(--fs-md);
}

/* Articles grid */
.articles-grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: 1fr;
}

/* Most Read list */
.most-read-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    counter-reset: most-read;
}

.most-read-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding-block: var(--space-4);
    border-bottom: 1px solid var(--color-gray-border);
    counter-increment: most-read;
}

.most-read-item::before {
    content: counter(most-read);
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 900;
    color: var(--color-gray-border);
    line-height: 1;
    min-width: 2rem;
    text-align: center;
    flex-shrink: 0;
}

.most-read-item:first-child::before { color: var(--color-red); }

.most-read-item__title {
    font-family: var(--font-display);
    font-size: var(--fs-sm);
    font-weight: 700;
    line-height: var(--lh-snug);
    color: var(--color-black);
}
.most-read-item__title a:hover { color: var(--color-red); }

.most-read-item__meta {
    font-size: var(--fs-xs);
    color: var(--color-gray-text);
    margin-top: var(--space-1);
}

/* =========================================================
   SIDEBAR
   ========================================================= */
.sidebar-widget {
    margin-bottom: var(--space-8);
}

.sidebar-widget__title {
    font-family: var(--font-display);
    font-size: var(--fs-base);
    font-weight: 700;
    padding-bottom: var(--space-3);
    margin-bottom: var(--space-4);
    border-bottom: 3px solid var(--color-black);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.sidebar-widget__title span {
    background: var(--color-red);
    color: var(--color-white);
    font-size: var(--fs-xs);
    padding: 1px var(--space-2);
    border-radius: 2px;
}

/* =========================================================
   SINGLE POST
   ========================================================= */
.single-layout {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: 1fr;
    padding-block: var(--space-8);
}

.single-post {}

.single-post__header { margin-bottom: var(--space-6); }

.single-post__category {
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-red);
    margin-bottom: var(--space-3);
    display: inline-block;
}

.single-post__title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    line-height: var(--lh-tight);
    color: var(--color-black);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
}

.single-post__subtitle {
    font-size: var(--fs-md);
    color: var(--color-gray-mid);
    line-height: var(--lh-snug);
    margin-bottom: var(--space-4);
    font-style: italic;
}

.single-post__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding-block: var(--space-4);
    border-top: 1px solid var(--color-gray-border);
    border-bottom: 1px solid var(--color-gray-border);
    font-size: var(--fs-sm);
    color: var(--color-gray-text);
}

.single-post__author {
    font-weight: 700;
    color: var(--color-gray-dark);
}

.single-post__featured-image {
    margin-bottom: var(--space-6);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.single-post__featured-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.single-post__caption {
    font-size: var(--fs-xs);
    color: var(--color-gray-text);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-gray-border);
}

/* Article body typography */
.entry-content {
    font-family: var(--font-body);
    font-size: var(--fs-md);
    line-height: var(--lh-loose);
    color: var(--color-gray-dark);
    max-width: 72ch;
}

.entry-content p { margin-bottom: var(--space-6); }

.entry-content h2 {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 700;
    margin: var(--space-8) 0 var(--space-4);
    color: var(--color-black);
    line-height: var(--lh-snug);
}

.entry-content h3 {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 700;
    margin: var(--space-6) 0 var(--space-3);
}

.entry-content blockquote {
    border-left: 4px solid var(--color-red);
    padding: var(--space-4) var(--space-6);
    margin: var(--space-8) 0;
    background: var(--color-gray-light);
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-style: italic;
    color: var(--color-gray-mid);
    line-height: var(--lh-snug);
}

.entry-content a {
    color: var(--color-red);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.entry-content a:hover { color: var(--color-red-dark); }

.entry-content ul, .entry-content ol {
    padding-left: var(--space-6);
    margin-bottom: var(--space-6);
    list-style: revert;
}
.entry-content li { margin-bottom: var(--space-2); }

.entry-content figure { margin: var(--space-8) 0; }
.entry-content figcaption {
    font-size: var(--fs-xs);
    color: var(--color-gray-text);
    text-align: center;
    padding-top: var(--space-2);
}

.entry-content hr {
    border: none;
    border-top: 1px solid var(--color-gray-border);
    margin-block: var(--space-8);
}

/* Share buttons */
.post-share {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-block: var(--space-6);
    border-top: 1px solid var(--color-gray-border);
    margin-top: var(--space-8);
    flex-wrap: wrap;
}

.post-share__label {
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-text);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--fs-xs);
    font-weight: 700;
    border-radius: 3px;
    text-decoration: none;
    transition: opacity var(--transition);
    color: var(--color-white);
}
.share-btn:hover { opacity: 0.85; }
.share-btn--twitter  { background: #000000; }
.share-btn--facebook { background: #1877F2; }
.share-btn--whatsapp { background: #25D366; }
.share-btn--telegram { background: #2CA5E0; }

/* Related posts */
.related-posts { padding-block: var(--space-8); border-top: 3px solid var(--color-black); }

.related-grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: 1fr;
}

/* =========================================================
   SITE FOOTER
   ========================================================= */
.site-footer {
    background: var(--color-black);
    color: var(--color-white);
    margin-top: var(--space-16);
}

.footer-top {
    padding-block: var(--space-12);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-grid {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: 1fr;
}

.footer-brand {}
.footer-brand .footer-logo {
    height: 44px;
    width: auto;
    margin-bottom: var(--space-4);
    filter: brightness(0) invert(1);
}

.footer-brand__name {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.footer-brand__tagline {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.5);
    font-style: italic;
    margin-bottom: var(--space-6);
}

.footer-brand__desc {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.6);
    line-height: var(--lh-normal);
    max-width: 280px;
}

.social-links {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-6);
    flex-wrap: wrap;
}

.social-link {
    width: 36px; height: 36px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: var(--fs-sm);
    transition: all var(--transition);
}
.social-link:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}
.social-link svg { width: 16px; height: 16px; }

.footer-col__title {
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-white);
    padding-bottom: var(--space-3);
    margin-bottom: var(--space-4);
    border-bottom: 2px solid var(--color-red);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-links a {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-white); }

.footer-bottom {
    padding-block: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: center;
    text-align: center;
}

.footer-bottom__copy {
    font-size: var(--fs-xs);
    color: rgba(255,255,255,0.4);
}

.footer-bottom__copy a { color: rgba(255,255,255,0.6); }
.footer-bottom__copy a:hover { color: var(--color-white); }

.footer-bottom__legal {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
}
.footer-bottom__legal a {
    font-size: var(--fs-xs);
    color: rgba(255,255,255,0.4);
    transition: color var(--transition);
}
.footer-bottom__legal a:hover { color: var(--color-white); }

/* =========================================================
   PAGINATION
   ========================================================= */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding-block: var(--space-8);
}

.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px; height: 40px;
    padding-inline: var(--space-3);
    border: 2px solid var(--color-gray-border);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-gray-dark);
    border-radius: var(--border-radius);
    transition: all var(--transition);
}
.page-numbers:hover, .page-numbers.current {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}

/* =========================================================
   CATEGORY ARCHIVE
   ========================================================= */
.archive-header {
    padding-block: var(--space-8) var(--space-6);
    border-bottom: 3px solid var(--color-black);
    margin-bottom: var(--space-8);
}

.archive-label {
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-red);
    margin-bottom: var(--space-2);
}

.archive-title {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--color-black);
    line-height: var(--lh-tight);
}

.archive-description {
    font-size: var(--fs-md);
    color: var(--color-gray-mid);
    margin-top: var(--space-3);
}

/* =========================================================
   NO-JS PLACEHOLDER IMAGES
   ========================================================= */
.post-card__image-placeholder {
    background: var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%; height: 100%;
    color: var(--color-gray-border);
}

/* =========================================================
   RESPONSIVE — TABLET (≥ 640px)
   ========================================================= */
@media (min-width: 640px) {
    :root { --container-pad: 1.5rem; }

    .header-date { display: block; }

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

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

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

    .single-post__title { font-size: var(--fs-3xl); }
}

/* =========================================================
   RESPONSIVE — DESKTOP (≥ 1024px)
   ========================================================= */
@media (min-width: 1024px) {
    :root { --container-pad: 2rem; }

    .menu-toggle { display: none; }

    .homepage-layout {
        grid-template-columns: 1fr var(--sidebar-w);
    }

    .homepage-sidebar { display: block; }

    .featured-grid {
        grid-template-columns: 2fr 1fr;
    }

    .post-card--hero .post-card__title { font-size: var(--fs-3xl); }

    .articles-grid { grid-template-columns: repeat(3, 1fr); }

    .single-layout {
        grid-template-columns: 1fr var(--sidebar-w);
    }

    .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .related-grid { grid-template-columns: repeat(3, 1fr); }
}

/* =========================================================
   RESPONSIVE — WIDE (≥ 1280px)
   ========================================================= */
@media (min-width: 1280px) {
    :root { --sidebar-w: 320px; }
}

/* =========================================================
   PRINT
   ========================================================= */
@media print {
    .site-header,
    .breaking-bar,
    .main-navigation,
    .homepage-sidebar,
    .site-footer,
    .adsense-unit,
    .post-share { display: none !important; }

    body { font-size: 12pt; }
    .entry-content { max-width: 100%; }
}