/*
Theme Name: Portal Notícias
Theme URI: https://news.techlinkia.com/
Author: TechLinkia
Author URI: https://techlinkia.com/
Description: Tema moderno para portal de notícias com foco em leitura, cobrindo Negócios, Economia, Política, Tecnologia & IA, Mundo, Opinião e Análises.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: portal-noticias
Tags: news, blog, one-column, two-columns, custom-menu, featured-images, translation-ready
*/

/* ==========================================================================
   CSS VARIABLES (Paleta de Cores - Verde TechLinkia)
   ========================================================================== */
:root {
    /* Cores principais */
    --color-background: #F7FAF8;
    --color-surface: #FFFFFF;
    --color-surface-hover: #FAFCFB;
    --color-border: #E2EAE5;
    --color-border-light: #EDF2EF;
    --color-text-primary: #1A1F1C;
    --color-text-secondary: #4A5D52;
    --color-text-muted: #7A8F83;
    
    /* Cores de destaque - VERDE */
    --color-primary: #059669;
    --color-primary-soft: #ECFDF5;
    --color-primary-dark: #047857;
    --color-primary-light: rgba(5, 150, 105, 0.1);
    --color-primary-gradient: linear-gradient(135deg, #059669 0%, #10B981 50%, #34D399 100%);
    
    --color-accent: #0D9488;
    --color-accent-soft: #F0FDFA;
    --color-accent-gradient: linear-gradient(135deg, #0D9488 0%, #14B8A6 100%);
    
    /* Cores secundárias */
    --color-secondary: #064E3B;
    --color-highlight: #FBBF24;
    
    /* Cores de sucesso/erro */
    --color-success: #22C55E;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    
    /* Tipografia */
    --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    
    /* Tamanhos de fonte */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    
    /* Espaçamentos */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Larguras */
    --container-max: 1280px;
    --content-max: 720px;
    
    /* Sombras modernas */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 40px rgba(5, 150, 105, 0.15);
    --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.12);
    
    /* Border radius modernos */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Transições suaves */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-blur: blur(20px);
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Fonte Inter - Carregada via functions.php para melhor performance */

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

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

a:hover {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

h1 { font-size: var(--font-size-4xl); font-weight: 800; }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-md);
}

/* Seleção de texto */
::selection {
    background-color: var(--color-primary);
    color: white;
}

/* ==========================================================================
   ANIMAÇÕES GLOBAIS
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* ==========================================================================
   LAYOUT - CONTAINER
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.site-main {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-2xl) 0;
    animation: fadeIn 0.5s ease-out;
}

/* Layout com sidebar */
.content-area {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

@media (min-width: 1024px) {
    .content-area {
        grid-template-columns: 1fr 340px;
    }
}

.main-content {
    min-width: 0;
}

/* ==========================================================================
   HEADER - MODERNO COM GLASSMORPHISM
   ========================================================================== */
.site-header {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    gap: var(--spacing-xl);
}

.site-branding {
    flex-shrink: 0;
}

.site-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.site-title a {
    color: var(--color-text-primary);
    background: var(--color-primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-normal);
}

.site-title a:hover {
    filter: brightness(1.1);
}

.site-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: var(--spacing-xs) 0 0;
}

/* Navegação principal */
.main-navigation {
    display: none;
}

@media (min-width: 768px) {
    .main-navigation {
        display: block;
    }
}

.main-navigation ul {
    display: flex;
    gap: var(--spacing-xs);
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.main-navigation a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-normal);
    border-radius: inherit;
}

.main-navigation a:hover,
.main-navigation .current-menu-item a,
.main-navigation .current_page_item a {
    color: var(--color-primary);
    background-color: var(--color-primary-soft);
}

.main-navigation a:hover::before {
    opacity: 0.05;
}

/* Menu mobile toggle */
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.menu-toggle:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.menu-toggle:active {
    transform: scale(0.98);
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.menu-toggle:hover svg {
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

/* Menu mobile */
.mobile-menu {
    display: none;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border-light);
    padding: var(--spacing-lg);
    animation: fadeInDown 0.3s ease-out;
}

.mobile-menu.is-open {
    display: block;
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.mobile-menu a {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--color-text-primary);
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.mobile-menu a:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    transform: translateX(8px);
}

/* ==========================================================================
   FOOTER MODERNO
   ========================================================================== */
.site-footer {
    background: linear-gradient(180deg, var(--color-background) 0%, var(--color-surface) 100%);
    border-top: 1px solid var(--color-border-light);
    padding: var(--spacing-3xl) 0;
    margin-top: var(--spacing-4xl);
}

.footer-inner {
    text-align: center;
}

.footer-copyright {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.footer-copyright a {
    color: var(--color-text-primary);
    font-weight: 600;
    position: relative;
}

.footer-copyright a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-gradient);
    transition: width var(--transition-normal);
}

.footer-copyright a:hover::after {
    width: 100%;
}

/* ==========================================================================
   HERO SECTION - MODERNO E IMPACTANTE
   ========================================================================== */
.home-hero {
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    margin-bottom: var(--spacing-3xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-slow);
    animation: fadeInUp 0.6s ease-out;
    border: 1px solid var(--color-border-light);
}

.home-hero:hover {
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    transform: translateY(-4px);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1.3fr 1fr;
    }
}

.hero-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
}

@media (min-width: 768px) {
    .hero-image {
        aspect-ratio: auto;
        min-height: 450px;
    }
}

.hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.home-hero:hover .hero-image::after {
    opacity: 1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.hero-text {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-text {
        padding: var(--spacing-3xl);
    }
}

.hero-category {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.hero-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    letter-spacing: -0.03em;
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-4xl);
    }
}

.hero-title a {
    color: var(--color-text-primary);
    transition: color var(--transition-normal);
}

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

.hero-excerpt {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.hero-meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

/* ==========================================================================
   SECTION TITLES - MODERNOS
   ========================================================================== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin: 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 100%;
    min-height: 28px;
    background: var(--color-primary-gradient);
    border-radius: var(--radius-full);
}

.section-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.section-link:hover {
    background: var(--color-primary);
    color: white;
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.section-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-normal);
}

.section-link:hover svg {
    transform: translateX(4px);
}

/* ==========================================================================
   CARDS - DESIGN MODERNO 2025
   ========================================================================== */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
    border-radius: inherit;
}

.card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-8px);
    border-color: transparent;
}

.card:hover::before {
    opacity: 0.03;
}

.card-image {
    aspect-ratio: 16/10;
    overflow: hidden;
    position: relative;
}

.card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.02) 100%);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-image img {
    transform: scale(1.08);
}

.card-body {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.card-category {
    margin-bottom: var(--spacing-sm);
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.35;
    letter-spacing: -0.01em;
}

.card-title a {
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

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

.card-excerpt {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.65;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Card horizontal moderno */
.card-horizontal {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 480px) {
    .card-horizontal {
        grid-template-columns: 220px 1fr;
    }
    
    .card-horizontal .card-image {
        aspect-ratio: 1;
        border-radius: var(--radius-lg);
        margin: var(--spacing-md);
    }
    
    .card-horizontal .card-body {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

/* Card simples elegante */
.card-simple {
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: none;
    background: transparent;
    transition: all var(--transition-normal);
    position: relative;
}

.card-simple::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--spacing-lg);
    right: var(--spacing-lg);
    height: 1px;
    background: var(--color-border-light);
}

.card-simple:last-child::after {
    display: none;
}

.card-simple:hover {
    transform: translateX(8px);
    background: var(--color-primary-soft);
}

.card-simple:hover::after {
    opacity: 0;
}

.card-simple .card-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

/* ==========================================================================
   GRID DE CARDS COM ANIMAÇÃO
   ========================================================================== */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.cards-grid .card {
    animation: fadeInUp 0.5s ease-out backwards;
}

.cards-grid .card:nth-child(1) { animation-delay: 0.1s; }
.cards-grid .card:nth-child(2) { animation-delay: 0.15s; }
.cards-grid .card:nth-child(3) { animation-delay: 0.2s; }
.cards-grid .card:nth-child(4) { animation-delay: 0.25s; }
.cards-grid .card:nth-child(5) { animation-delay: 0.3s; }
.cards-grid .card:nth-child(6) { animation-delay: 0.35s; }

@media (min-width: 640px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .cards-grid.cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cards-grid.cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.cards-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* ==========================================================================
   BADGES MODERNOS (Categorias)
   ========================================================================== */
.badge-category {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.badge-category:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Badges coloridos por categoria */
.badge-politica { 
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%); 
    color: #DC2626;
}
.badge-politica:hover { 
    background: linear-gradient(135deg, #DC2626 0%, #EF4444 100%); 
    color: white; 
}

.badge-negocios { 
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%); 
    color: #059669;
}
.badge-negocios:hover { 
    background: linear-gradient(135deg, #059669 0%, #10B981 100%); 
    color: white; 
}

.badge-economia { 
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%); 
    color: #D97706;
}
.badge-economia:hover { 
    background: linear-gradient(135deg, #D97706 0%, #F59E0B 100%); 
    color: white; 
}

.badge-tecnologia { 
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%); 
    color: var(--color-primary);
}
.badge-tecnologia:hover { 
    background: var(--color-primary-gradient); 
    color: white; 
}

.badge-mundo { 
    background: linear-gradient(135deg, #E0E7FF 0%, #C7D2FE 100%); 
    color: #4F46E5;
}
.badge-mundo:hover { 
    background: linear-gradient(135deg, #4F46E5 0%, #6366F1 100%); 
    color: white; 
}

.badge-opiniao { 
    background: linear-gradient(135deg, #FCE7F3 0%, #FBCFE8 100%); 
    color: #DB2777;
}
.badge-opiniao:hover { 
    background: linear-gradient(135deg, #DB2777 0%, #EC4899 100%); 
    color: white; 
}

/* ==========================================================================
   CATEGORY SECTIONS
   ========================================================================== */
.category-section {
    margin-bottom: var(--spacing-4xl);
    animation: fadeInUp 0.6s ease-out backwards;
}

.category-section:nth-child(2) { animation-delay: 0.1s; }
.category-section:nth-child(3) { animation-delay: 0.2s; }
.category-section:nth-child(4) { animation-delay: 0.3s; }
.category-section:nth-child(5) { animation-delay: 0.4s; }

/* ==========================================================================
   SIDEBAR MODERNA
   ========================================================================== */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.sidebar-section {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.sidebar-section:hover {
    box-shadow: var(--shadow-md);
}

.sidebar-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sidebar-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--color-primary-gradient);
    border-radius: var(--radius-full);
}

.sidebar-list {
    display: flex;
    flex-direction: column;
}

.sidebar-list li {
    border-bottom: 1px solid var(--color-border-light);
}

.sidebar-list li:last-child {
    border-bottom: none;
}

.sidebar-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-sm);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    margin: 0 calc(-1 * var(--spacing-sm));
}

.sidebar-list a:hover {
    color: var(--color-primary);
    background: var(--color-primary-soft);
    transform: translateX(4px);
}

.sidebar-list .count {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-background);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.sidebar-list a:hover .count {
    background: var(--color-primary);
    color: white;
}

/* Mais lidas - Design moderno */
.most-read-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition-normal);
}

.most-read-item:last-child {
    border-bottom: none;
}

.most-read-item:hover {
    transform: translateX(4px);
}

.most-read-number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-gradient);
    color: white;
    font-weight: 800;
    font-size: var(--font-size-sm);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.most-read-content {
    flex: 1;
    min-width: 0;
}

.most-read-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
}

.most-read-title a {
    color: var(--color-text-primary);
}

.most-read-title a:hover {
    color: var(--color-primary);
}

.most-read-meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* ==========================================================================
   SINGLE POST - DESIGN EDITORIAL MODERNO
   ========================================================================== */
.single-post-header {
    margin-bottom: var(--spacing-3xl);
    text-align: center;
    animation: fadeInUp 0.6s ease-out;
}

.single-post-header .badge-category {
    margin-bottom: var(--spacing-lg);
}

.post-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    max-width: var(--content-max);
    margin-left: auto;
    margin-right: auto;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

@media (min-width: 768px) {
    .post-title {
        font-size: var(--font-size-4xl);
    }
}

@media (min-width: 1024px) {
    .post-title {
        font-size: var(--font-size-5xl);
    }
}

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

.post-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--radius-full);
}

.post-meta svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.post-featured-image {
    margin-bottom: var(--spacing-3xl);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: scaleIn 0.6s ease-out 0.2s backwards;
}

.post-featured-image img {
    width: 100%;
    max-height: 560px;
    object-fit: cover;
}

/* Conteúdo do post - tipografia perfeita */
.post-content {
    max-width: var(--content-max);
    margin: 0 auto;
    font-size: var(--font-size-lg);
    line-height: 1.85;
    color: var(--color-text-primary);
}

.post-content p {
    margin-bottom: var(--spacing-xl);
}

.post-content h2 {
    font-size: var(--font-size-2xl);
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.post-content h3 {
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.post-content h4 {
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.post-content ul,
.post-content ol {
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-xl);
}

.post-content ul {
    list-style: none;
}

.post-content ul li::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--color-primary-gradient);
    border-radius: 50%;
    margin-right: var(--spacing-md);
    margin-left: calc(-1 * var(--spacing-lg));
}

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

.post-content li {
    margin-bottom: var(--spacing-sm);
}

.post-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
    background: var(--color-primary-soft);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-style: italic;
    color: var(--color-text-secondary);
}

.post-content img {
    border-radius: var(--radius-lg);
    margin: var(--spacing-2xl) 0;
    box-shadow: var(--shadow-md);
}

.post-content a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: var(--color-primary-soft);
    transition: all var(--transition-fast);
}

.post-content a:hover {
    color: var(--color-primary-dark);
    text-decoration-color: var(--color-primary);
}

.post-content figure {
    margin: var(--spacing-2xl) 0;
}

.post-content figcaption {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--spacing-md);
}

/* Post tags modernas */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border-light);
}

.post-tags a {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-background);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.post-tags a:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* ==========================================================================
   RELATED POSTS
   ========================================================================== */
.related-posts {
    margin-top: var(--spacing-4xl);
    padding-top: var(--spacing-3xl);
    border-top: 1px solid var(--color-border-light);
}

/* ==========================================================================
   ARCHIVE / CATEGORY PAGE
   ========================================================================== */
.archive-header {
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border-light);
    animation: fadeInUp 0.5s ease-out;
}

.archive-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.03em;
}

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

/* ==========================================================================
   PAGINATION MODERNA
   ========================================================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-4xl);
    padding-top: var(--spacing-2xl);
}

.pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--spacing-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
}

.pagination .page-numbers:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.pagination .page-numbers.current {
    background: var(--color-primary-gradient);
    border-color: transparent;
    color: white;
    box-shadow: var(--shadow-md);
}

.pagination .dots {
    border: none;
    background: none;
    color: var(--color-text-muted);
}

.pagination .prev,
.pagination .next {
    padding: 0 var(--spacing-lg);
}

/* ==========================================================================
   PAGE (Páginas estáticas)
   ========================================================================== */
.page-header {
    margin-bottom: var(--spacing-3xl);
    animation: fadeInUp 0.5s ease-out;
}

.page-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.page-content {
    max-width: var(--content-max);
}

.page-content p {
    margin-bottom: var(--spacing-xl);
    line-height: 1.85;
    font-size: var(--font-size-lg);
}

/* ==========================================================================
   BOTÕES MODERNOS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary-gradient);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    color: white;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.text-center { text-align: center; }
.text-secondary { color: var(--color-text-secondary); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* ==========================================================================
   NO POSTS MESSAGE
   ========================================================================== */
.no-posts {
    text-align: center;
    padding: var(--spacing-4xl);
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
}

.no-posts h2 {
    margin-bottom: var(--spacing-md);
}

.no-posts p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ==========================================================================
   SEARCH FORM MODERNO
   ========================================================================== */
.search-form {
    display: flex;
    gap: var(--spacing-sm);
}

.search-form .search-field {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    background: var(--color-surface);
    transition: all var(--transition-normal);
}

.search-form .search-field:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-soft);
}

.search-form .search-field::placeholder {
    color: var(--color-text-muted);
}

.search-form .search-submit {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.search-form .search-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.search-form .search-submit:active {
    transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 767px) {
    :root {
        --font-size-3xl: 1.75rem;
        --font-size-4xl: 2rem;
        --font-size-5xl: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .site-main {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-text {
        padding: var(--spacing-lg);
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .post-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .search-form {
        flex-direction: column;
    }
}

/* ==========================================================================
   DARK MODE READY (future)
   ========================================================================== */
@media (prefers-color-scheme: dark) {
    /* Preparado para dark mode - descomentar quando necessário */
    /*
    :root {
        --color-background: #0F1419;
        --color-surface: #1C2128;
        --color-border: #30363D;
        --color-text-primary: #F0F6FC;
        --color-text-secondary: #8B949E;
    }
    */
}

/* ==========================================================================
   READING PROGRESS BAR (Posts)
   ========================================================================== */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: transparent;
    z-index: 10000;
    pointer-events: none;
}

.reading-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 0 2px 2px 0;
    transition: width 0.1s ease-out;
}

/* ==========================================================================
   BACK TO TOP BUTTON
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.back-to-top:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.back-to-top:active {
    transform: translateY(-2px) scale(1);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

@media (max-width: 767px) {
    .back-to-top {
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 44px;
        height: 44px;
    }
    
    .back-to-top svg {
        width: 20px;
        height: 20px;
    }
}

/* ==========================================================================
   COMMENTS
   ========================================================================== */
.comments-area {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.comments-header {
    margin-bottom: var(--spacing-xl);
}

.comments-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.comment-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-2xl);
}

.comment-item {
    margin-bottom: var(--spacing-lg);
}

.comment-body {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.comment-body:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-sm);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.comment-avatar {
    border-radius: 50%;
    overflow: hidden;
}

.comment-author-info {
    display: flex;
    flex-direction: column;
}

.comment-author-info .fn {
    font-weight: 600;
    color: var(--color-text-primary);
}

.comment-author-info .fn a {
    color: inherit;
    text-decoration: none;
}

.comment-author-info .fn a:hover {
    color: var(--color-primary);
}

.comment-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.comment-content {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.comment-content p {
    margin-bottom: var(--spacing-sm);
}

.comment-content p:last-child {
    margin-bottom: 0;
}

.comment-awaiting-moderation {
    color: var(--color-accent);
    font-style: italic;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
}

.comment-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.comment-actions a {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.comment-actions a:hover {
    color: var(--color-primary-dark);
}

/* Comment Form */
.comment-reply-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

.comment-form p {
    margin-bottom: var(--spacing-md);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    background: var(--color-surface);
}

.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.no-comments {
    color: var(--color-text-muted);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-background);
    border-radius: var(--radius-xl);
}

/* ==========================================================================
   AUTHOR PAGE
   ========================================================================== */
.author-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    padding: var(--spacing-3xl) 0;
    margin-bottom: var(--spacing-2xl);
    color: white;
}

.author-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.author-avatar .avatar-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-lg);
}

.author-info {
    flex: 1;
}

.author-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
    margin-bottom: var(--spacing-xs);
}

.author-name {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.author-bio {
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.author-bio p {
    margin: 0;
}

.author-stats {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.author-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: white;
    color: var(--color-primary);
    transform: translateY(-2px);
}

.social-link .icon {
    width: 20px;
    height: 20px;
}

@media (max-width: 767px) {
    .author-profile {
        flex-direction: column;
        text-align: center;
    }
    
    .author-social {
        justify-content: center;
    }
}

/* ==========================================================================
   TAG PAGE
   ========================================================================== */
.archive-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.archive-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

.archive-description {
    color: var(--color-text-secondary);
    margin-top: var(--spacing-sm);
    max-width: 600px;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */
@media print {
    .site-header,
    .site-footer,
    .sidebar,
    .related-posts,
    .pagination {
        display: none;
    }
    
    .post-content {
        max-width: 100%;
    }
    
    a {
        color: inherit;
        text-decoration: underline;
    }
    
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* ==========================================================================
   ACCESSIBILITY - Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* ==========================================================================
   ACCESSIBILITY - Skip Link
   ========================================================================== */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100000;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--spacing-md);
    outline: 3px solid var(--color-primary-dark);
    outline-offset: 2px;
}

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    width: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    clip: auto !important;
    clip-path: none;
    height: auto;
    width: auto;
    margin: 0;
    background: var(--color-surface);
    color: var(--color-text-primary);
    display: block;
    font-size: var(--font-size-base);
    font-weight: 600;
    padding: var(--spacing-md);
    z-index: 100000;
}

/* ==========================================================================
   SOCIAL SHARE BUTTONS
   ========================================================================== */
.post-share {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    margin: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.share-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

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

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.share-btn.share-twitter:hover {
    background: #000000;
    color: white;
    border-color: #000000;
}

.share-btn.share-facebook:hover {
    background: #1877F2;
    color: white;
    border-color: #1877F2;
}

.share-btn.share-linkedin:hover {
    background: #0A66C2;
    color: white;
    border-color: #0A66C2;
}

.share-btn.share-whatsapp:hover {
    background: #25D366;
    color: white;
    border-color: #25D366;
}

.share-btn.share-copy:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.share-btn.share-copy.copied {
    background: var(--color-success);
    color: white;
    border-color: var(--color-success);
}

@media (max-width: 767px) {
    .post-share {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ==========================================================================
   BREADCRUMBS
   ========================================================================== */
.breadcrumbs {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.breadcrumbs a {
    color: var(--color-text-secondary);
}

.breadcrumbs a:hover {
    color: var(--color-primary);
}

.breadcrumbs .separator {
    margin: 0 var(--spacing-xs);
    color: var(--color-text-muted);
}

.breadcrumbs .current {
    color: var(--color-text-primary);
    font-weight: 500;
}

/* ==========================================================================
   FOCUS STYLES (Accessibility)
   ========================================================================== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

.card:focus-within {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}