/*
Theme Name: Rezende
Theme URI: https://rezende.net.br
Author: Leo Rezende
Author URI: https://rezende.net.br
Description: Tema WordPress minimalista e otimizado para performance com design moderno e clean
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rezende
Tags: blog, portfolio, minimal, clean, responsive, performance
*/

/* ==========================================================================
   CSS Variables - Sistema de Design
   ========================================================================== */

:root {
    /* Cores Primárias */
    --cor-primaria: #FF6B35;
    --cor-fundo: #EBEBEB;
    --cor-texto: #1a1a1a;
    --cor-texto-secundario: #666666;
    
    /* Escala de Cinzas */
    --cinza-100: #f5f5f5;
    --cinza-200: #e5e5e5;
    --cinza-300: #d4d4d4;
    --cinza-400: #a3a3a3;
    --cinza-500: #737373;
    --cinza-600: #525252;
    --cinza-700: #404040;
    --cinza-800: #262626;
    --cinza-900: #171717;
    
    /* Cores Categorias */
    --categoria-design: #FF6B35;
    --categoria-dev: #4A90E2;
    --categoria-ux: #7B68EE;
    --categoria-tech: #2ECC71;
    
    /* Tipografia */
    --font-principal: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-display: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', 'Courier New', monospace;
    
    /* Tamanhos de Fonte - Escala Tipográfica */
    --text-xs: 0.75rem;      /* 12px */
    --text-sm: 0.875rem;     /* 14px */
    --text-base: 1rem;       /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.875rem;    /* 30px */
    --text-4xl: 2.25rem;     /* 36px */
    --text-5xl: 3rem;        /* 48px */
    --text-6xl: 3.75rem;     /* 60px */
    
    /* Espaçamento */
    --spacing-xs: 0.25rem;   /* 4px */
    --spacing-sm: 0.5rem;    /* 8px */
    --spacing-md: 1rem;      /* 16px */
    --spacing-lg: 1.5rem;    /* 24px */
    --spacing-xl: 2rem;      /* 32px */
    --spacing-2xl: 3rem;     /* 48px */
    --spacing-3xl: 4rem;     /* 64px */
    --spacing-4xl: 6rem;     /* 96px */
    
    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    --header-height: 80px;
    
    /* Bordas */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transições */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset e Base
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-principal);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
    overflow-x: hidden;
}

/* ==========================================================================
   Tipografia
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--cor-texto);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

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

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

a:hover {
    color: var(--cor-texto);
}

strong, b {
    font-weight: 600;
}

/* ==========================================================================
   Layout Principal
   ========================================================================== */

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

.container-narrow {
    max-width: var(--container-narrow);
}

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

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(235, 235, 235, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--cinza-200);
    height: var(--header-height);
}

.header-wrapper {
    display: flex;
    align-items: center;
    justify-content: if(
        media(max-width:640px):center;
        else: space-between
    );
    height: var(--header-height);
    gap: var(--spacing-xl);
}

/* Logo */
.site-logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--cor-texto);
    transition: opacity var(--transition-fast);
}

.site-logo a:hover {
    opacity: 0.7;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--cor-primaria);
    color: var(--cor-fundo);
    border-radius: var(--radius-full);
    font-size: var(--text-lg);
    font-weight: 700;
}

.site-name {
    font-family: var(--font-display);
}

/* Menu Principal */
.main-navigation {
    flex: 1;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-menu li a {
    color: var(--cor-texto);
    font-weight: 500;
    font-size: var(--text-base);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cor-primaria);
    transition: width var(--transition-base);
}

.nav-menu li a:hover::after,
.nav-menu li.current-menu-item a::after {
    width: 100%;
}

.nav-menu li.current-menu-item a {
    color: var(--cor-primaria);
}

/* Busca no Header */
.header-search {
    position: relative;
}

.search-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: transparent;
    border: 1px solid var(--cinza-300);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    cursor: pointer;
    color: var(--cor-texto-secundario);
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
    & .site-url{
        display: if(
            media(max-width:640px): none;
            else: initial
        );
    }
}

.search-toggle:hover {
    border-color: var(--cor-texto);
    color: var(--cor-texto);
}

.search-toggle svg {
    width: 18px;
    height: 18px;
}

/* Modal de Busca */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
    z-index: 2000;
    opacity: 0;
    transition: opacity var(--transition-base);
    height: 100vh;
}

.search-modal.active {
    display: flex;
    opacity: 1;
}

.search-modal-content {
    background: white;
    width: 90%;
    max-width: 600px;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    box-shadow: var(--shadow-xl);
}

.search-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    color: var(--cor-texto-secundario);
    transition: color var(--transition-fast);
}

.search-close:hover {
    color: var(--cor-texto);
}

.search-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-direction: if(
        media(max-width:640px): column;
        else: row
    );
}

.search-field {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--cinza-200);
    border-radius: var(--radius-md);
    font-size: var(--text-lg);
    font-family: var(--font-principal);
    transition: border-color var(--transition-fast);
}

.search-field:focus {
    outline: none;
    border-color: var(--cor-primaria);
}

.search-submit {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--cor-primaria);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.search-submit:hover {
    opacity: 0.9;
}

/* Menu Mobile */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    flex-direction: column;
    gap: 4px;
}

.menu-bar {
    width: 24px;
    height: 2px;
    background: var(--cor-texto);
    transition: all var(--transition-base);
    transform-origin: center;
}

.mobile-menu-toggle[aria-expanded="true"] .menu-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .menu-bar:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .menu-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* Menu Mobile Active */
@media (max-width: 768px) {
    .main-navigation {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: white;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        pointer-events: none;
        max-height: calc(100vh - var(--header-height));
        overflow-y: auto;
    }
    
    .main-navigation.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
        display: block;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--cinza-200);
    }
    
    .nav-menu li a {
        display: block;
        padding: var(--spacing-md) 0;
    }
    
    body.menu-open {
        overflow: hidden;
    }
}

/* Live Search Results */
.live-search-results {
    margin-top: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
}

.live-search-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
    margin-bottom: var(--spacing-sm);
}

.live-search-item:hover {
    background: var(--cinza-100);
}

.live-search-item img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.live-search-content {
    flex: 1;
}

.live-search-content h4 {
    font-size: var(--text-base);
    margin-bottom: var(--spacing-xs);
    color: var(--cor-texto);
}

.live-search-content p {
    font-size: var(--text-sm);
    color: var(--cor-texto-secundario);
    margin-bottom: var(--spacing-xs);
}

.live-search-date {
    font-size: var(--text-xs);
    color: var(--cinza-400);
}

.search-loading,
.search-no-results,
.search-error {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--cor-texto-secundario);
}

.search-error {
    color: #e74c3c;
}

/* Header Scrolled State */
.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

/* Read Progress Bar */
.read-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--cor-primaria);
    width: 0%;
    z-index: 9999;
    transition: width 0.1s ease;
}

/* Skip to Content */
.skip-to-content {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--cor-primaria);
    color: white;
    padding: var(--spacing-md) var(--spacing-xl);
    text-decoration: none;
    z-index: 10000;
    transition: top var(--transition-base);
    font-weight: 600;
}

.skip-to-content:focus {
    top: 0;
    color: white;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--cinza-900);
    color: var(--cinza-300);
    margin-top: var(--spacing-4xl);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
    position: relative;
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    border-bottom: 1px solid var(--cinza-700);
}

.footer-widget h4 {
    color: white;
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-md);
}

.footer-widget a {
    color: var(--cinza-300);
    transition: color var(--transition-fast);
}

.footer-widget a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: white;
}

.footer-logo .logo-icon {
    background: white;
    color: var(--cinza-900);
}

.site-description {
    color: var(--cinza-400);
    font-size: var(--text-sm);
}

.footer-navigation .footer-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-copyright {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--cinza-700);
    font-size: var(--text-sm);
    color: var(--cinza-400);
}

.footer-copyright a {
    color: var(--cinza-300);
}

/* Botão Voltar ao Topo */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 48px;
    height: 48px;
    background: var(--cor-primaria);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    z-index: 999;
}

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

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
    position: relative;
    padding: var(--spacing-4xl) 0;
    overflow: hidden;
    margin-bottom: var(--spacing-4xl);
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.hero-category {
    display: flex;
}

.hero-title {
    font-size: var(--text-6xl);
    line-height: 1.1;
    margin: 0;
}

.hero-title a {
    color: var(--cor-texto);
    transition: color var(--transition-fast);
}

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

.hero-excerpt {
    font-size: var(--text-xl);
    line-height: 1.6;
    color: var(--cor-texto-secundario);
    max-width: 90%;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-author .author-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--cor-texto);
}

.hero-author img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
}

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

.author-name {
    font-weight: 600;
    font-size: var(--text-base);
}

.author-label {
    font-size: var(--text-xs);
    color: var(--cor-texto-secundario);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-info {
    display: flex;
    gap: var(--spacing-lg);
    font-size: var(--text-sm);
    color: var(--cor-texto-secundario);
}

.hero-info span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.hero-info svg {
    width: 16px;
    height: 16px;
}

.hero-cta {
    margin-top: var(--spacing-md);
}

.hero-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--cor-primaria);
    color: white;
    font-weight: 600;
    font-size: var(--text-base);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.hero-button:hover {
    background: var(--cor-texto);
    color: white;
    transform: translateX(4px);
}

.hero-button svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.hero-button:hover svg {
    transform: translateX(4px);
}

/* Hero Image */
.hero-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
    transition: transform var(--transition-slow);
}

.hero-image:hover img {
    transform: scale(1.02);
}

.hero-image-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: -1;
}

.decoration-circle {
    position: absolute;
    border-radius: var(--radius-full);
    opacity: 0.3;
    filter: blur(60px);
}

.decoration-circle-1 {
    width: 300px;
    height: 300px;
    background: var(--cor-primaria);
    top: -100px;
    right: -100px;
}

.decoration-circle-2 {
    width: 200px;
    height: 200px;
    background: #4A90E2;
    bottom: -80px;
    left: -80px;
}

/* Hero Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    overflow: hidden;
}

.hero-background-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
    border-radius: var(--radius-full);
    filter: blur(80px);
}

/* ==========================================================================
   Grid de Posts - Categoria/Home
   ========================================================================== */

/* .category-page,
.home {
    padding: var(--spacing-3xl) 0;
} */

.home-posts-section {
    margin-bottom: var(--spacing-4xl);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: var(--text-4xl);
    margin: 0;
}

.view-all-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--cor-primaria);
    font-weight: 500;
    transition: gap var(--transition-fast);
}

.view-all-link:hover {
    gap: var(--spacing-sm);
}

.view-all-link svg {
    width: 16px;
    height: 16px;
}

.no-posts-section {
    padding: var(--spacing-4xl) 0;
}

.category-header {
    margin-bottom: var(--spacing-3xl);
    text-align: center;
}

.category-title {
    font-size: var(--text-5xl);
    margin-bottom: var(--spacing-md);
}

.category-description {
    font-size: var(--text-lg);
    color: var(--cor-texto-secundario);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.category-meta {
    font-size: var(--text-sm);
    color: var(--cor-texto-secundario);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Grid de Posts */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

/* Primeiro Post Destaque */
.post-card-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-2xl);
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.post-card-featured:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* Cards Normais */
.post-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.post-thumbnail {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--cinza-200);
}

.post-card-featured .post-thumbnail {
    aspect-ratio: 4 / 3;
}

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

.post-card:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-thumbnail-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cinza-400);
}

/* Badge de Categoria */
.post-category-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
}

.category-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--cor-primaria);
    color: white;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
}

/* Conteúdo do Card */
.post-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--text-xs);
    color: var(--cor-texto-secundario);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.post-meta svg {
    width: 14px;
    height: 14px;
}

.post-title {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
    flex: 1;
}

.post-card-featured .post-title {
    font-size: var(--text-3xl);
}

.post-title a {
    color: var(--cor-texto);
    transition: color var(--transition-fast);
}

.post-title a:hover {
    color: var(--cor-primaria);
}

.post-excerpt {
    color: var(--cor-texto-secundario);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.post-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.post-author img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
}

.author-name {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--cor-texto);
}

/* ==========================================================================
   Single Post
   ========================================================================== */

.single-post-header {
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--text-sm);
    color: var(--cor-texto-secundario);
    margin-bottom: var(--spacing-xl);
}

.breadcrumb .separator {
    color: var(--cinza-400);
}

.breadcrumb .current {
    color: var(--cor-texto);
}

.post-categories {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.single-post-title {
    font-size: var(--text-5xl);
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.1;
}

.single-post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.post-author-info {
    display: flex;
    align-items: center;
}

.author-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--cor-texto);
}

.author-link img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
}

.author-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.author-name {
    font-weight: 600;
    font-size: var(--text-base);
}

.author-label {
    font-size: var(--text-xs);
    color: var(--cor-texto-secundario);
}

.post-meta-info {
    display: flex;
    gap: var(--spacing-lg);
    font-size: var(--text-sm);
    color: var(--cor-texto-secundario);
}

.post-meta-info span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.post-meta-info svg {
    width: 16px;
    height: 16px;
}

/* Imagem Destacada */
.single-post-featured-image {
    margin-bottom: var(--spacing-3xl);
}

.single-post-featured-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

/* Conteúdo do Post */
.single-post-content {
    margin-bottom: var(--spacing-4xl);
}

.entry-content {
    font-size: var(--text-lg);
    line-height: 1.8;
    color: var(--cor-texto);
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.entry-content p {
    margin-bottom: var(--spacing-lg);
}

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--spacing-xl) 0;
}

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

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

.entry-content blockquote {
    border-left: 4px solid var(--cor-primaria);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    font-style: italic;
    color: var(--cor-texto-secundario);
}

.entry-content code {
    background: var(--cinza-100);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.entry-content pre {
    background: var(--cinza-900);
    color: var(--cinza-100);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-xl) 0;
}

.entry-content pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}

/* Tags */
.post-tags {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-2xl) 0;
    flex-wrap: wrap;
}

.post-tags svg {
    width: 20px;
    height: 20px;
    color: var(--cor-texto-secundario);
}

.post-tags a {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--cinza-100);
    color: var(--cor-texto);
    font-size: var(--text-sm);
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
}

.post-tags a:hover {
    background: var(--cinza-200);
}

/* Compartilhamento */
.post-share {
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-xl);
    background: var(--cinza-100);
    border-radius: var(--radius-lg);
}

.share-title {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-md);
}

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

.share-button {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.share-button:hover {
    transform: scale(1.1);
}

.share-facebook { background: #1877f2; color: white; }
.share-twitter { background: #1da1f2; color: white; }
.share-linkedin { background: #0077b5; color: white; }
.share-whatsapp { background: #25d366; color: white; }
.share-copy { background: var(--cinza-700); color: white; }

/* Author Bio */
.author-bio {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl);
    background: var(--cinza-100);
    border-radius: var(--radius-lg);
    margin: var(--spacing-3xl) 0;
}

.author-bio-avatar img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
}

.author-bio-content {
    flex: 1;
}

.author-bio-name {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
}

.author-bio-name a {
    color: var(--cor-texto);
}

.author-bio-description {
    color: var(--cor-texto-secundario);
    margin-bottom: var(--spacing-md);
}

.author-bio-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--cor-primaria);
    font-weight: 500;
}

/* Navegação entre Posts */
.post-navigation {
    padding: var(--spacing-3xl) 0;
    border-top: 1px solid var(--cinza-200);
    border-bottom: 1px solid var(--cinza-200);
}

.post-nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.post-nav-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    transition: box-shadow var(--transition-base);
}

.post-nav-item:hover {
    box-shadow: var(--shadow-md);
}

.post-nav-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--text-sm);
    color: var(--cor-texto-secundario);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-nav-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--cor-texto);
}

.post-nav-next {
    text-align: right;
}

.post-nav-next .post-nav-label {
    justify-content: flex-end;
}

/* Posts Relacionados */
.related-posts {
    padding: var(--spacing-4xl) 0;
    background: white;
}

.related-posts-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.related-posts-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-sm);
}

.related-posts-subtitle {
    font-size: var(--text-lg);
    color: var(--cor-texto-secundario);
    margin: 0;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.related-post-card {
    background: var(--cinza-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.related-post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    background: white;
}

.related-post-thumbnail {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--cinza-200);
}

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

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

.related-post-thumbnail-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cinza-400);
}

.related-post-category {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
}

.category-badge-small {
    display: inline-block;
    padding: 4px var(--spacing-sm);
    background: var(--cor-primaria);
    color: white;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
}

.related-post-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.related-post-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 11px;
    color: var(--cor-texto-secundario);
}

.related-post-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.related-post-meta svg {
    width: 14px;
    height: 14px;
}

.related-post-title {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-sm);
    flex: 1;
    line-height: 1.4;
}

.related-post-title a {
    color: var(--cor-texto);
    transition: color var(--transition-fast);
}

.related-post-title a:hover {
    color: var(--cor-primaria);
}

.related-post-excerpt {
    font-size: var(--text-sm);
    color: var(--cor-texto-secundario);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.related-post-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--cinza-200);
}

.related-post-author img {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
}

.related-author-name {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--cor-texto);
}

/* ==========================================================================
   Página
   ========================================================================== */

.page-template {
    padding: var(--spacing-3xl) 0;
}

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.page-title {
    font-size: var(--text-5xl);
    margin-bottom: var(--spacing-md);
}

.page-meta {
    font-size: var(--text-sm);
    color: var(--cor-texto-secundario);
}

.page-featured-image {
    margin-bottom: var(--spacing-3xl);
}

.page-featured-image img {
    width: 100%;
    border-radius: var(--radius-lg);
}

.page-content {
    margin-bottom: var(--spacing-3xl);
}

/* ==========================================================================
   Paginação
   ========================================================================== */

.pagination-wrapper {
    margin-top: var(--spacing-3xl);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    list-style: none;
}

.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--spacing-md);
    background: white;
    color: var(--cor-texto);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
    background: var(--cor-primaria);
    color: white;
}

.page-numbers svg {
    width: 20px;
    height: 20px;
}

/* ==========================================================================
   Estado Vazio
   ========================================================================== */

.no-posts-found {
    text-align: center;
    padding: var(--spacing-4xl) 0;
}

.no-posts-content {
    max-width: 500px;
    margin: 0 auto;
}

.no-posts-content svg {
    width: 120px;
    height: 120px;
    color: var(--cinza-300);
    margin-bottom: var(--spacing-xl);
}

.no-posts-content h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-md);
}

.no-posts-content p {
    color: var(--cor-texto-secundario);
    margin-bottom: var(--spacing-xl);
}

.button {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--cor-primaria);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: opacity var(--transition-fast);
}

.button:hover {
    opacity: 0.9;
    color: white;
}

/* ==========================================================================
   Comentários
   ========================================================================== */

.comments-section {
    padding: var(--spacing-3xl) 0;
    border-top: 1px solid var(--cinza-200);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--cor-primaria) 0%, #E85D3D 100%);
    margin: var(--spacing-4xl) 0;
    border-radius: var(--radius-xl);
}

.cta-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-3xl);
}

.cta-content {
    flex: 1;
}

.cta-title {
    font-size: var(--text-4xl);
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0;
}

.cta-action {
    flex-shrink: 0;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: white;
    color: var(--cor-primaria);
    font-weight: 600;
    font-size: var(--text-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.cta-button:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    color: var(--cor-primaria);
}

.cta-button svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.cta-button:hover svg {
    transform: translateX(4px);
}

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 1024px) {
    :root {
        --text-5xl: 2.5rem;
        --text-4xl: 2rem;
        --text-3xl: 1.75rem;
        --text-6xl: 3rem;
    }
    
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .hero-image {
        order: -1;
    }
    
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .post-card-featured {
        grid-template-columns: 1fr;
    }
    
    .footer-widgets {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --spacing-3xl: 3rem;
        --spacing-4xl: 4rem;
        --text-6xl: 2.5rem;
    }
    
    .hero-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-excerpt {
        max-width: 100%;
    }
    
    .hero-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }
    
    .cta-wrapper {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .cta-content {
        max-width: 100%;
    }
    
    .cta-description {
        max-width: 100%;
    }
    
    .main-navigation {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .posts-grid,
    .related-posts-grid,
    .footer-widgets {
        grid-template-columns: 1fr;
    }
    
    .post-nav-links {
        grid-template-columns: 1fr;
    }
    
    .author-bio {
        flex-direction: column;
        text-align: center;
    }
    
    .single-post-meta {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    :root {
        --text-5xl: 2rem;
        --text-4xl: 1.75rem;
        --text-3xl: 1.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .share-buttons {
        justify-content: center;
    }
}

/* ==========================================================================
   Animações e Micro-interações
   ========================================================================== */

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

.post-card {
    animation: fadeIn var(--transition-slow) ease-out;
}

/* ==========================================================================
   Utilidades
   ========================================================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ==========================================================================
   Print
   ========================================================================== */

@media print {
    .site-header,
    .site-footer,
    .post-navigation,
    .related-posts,
    .post-share,
    .back-to-top {
        display: none;
    }
}