/*
Theme Name: TechHub WordPress Theme
Theme URI: http://brisatechub.com.br
Author: TechHub
Author URI: http://brisatechub.com.br
Description: Tema personalizado para o blog TechHub baseado na identidade visual do frontend
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: techub-theme
*/

/* Importe as fontes do Google */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Inter:wght@300;400;500&display=swap');

:root {
    /* Cores principais */
    --primary: hsl(225, 62%, 35%);
    --primary-lighter: hsl(223, 59%, 67%);
    --primary-light: hsl(225, 43%, 52%);
    --primary-dark: hsl(212, 93%, 78%);
    --primary-darker: hsl(214, 90%, 68%);
    
    /* Cores secundárias */
    --secondary-lb: hsl(198, 78%, 59%);
    --secondary-lb-dark: hsl(205, 64%, 39%);
    --secondary-lb-light: hsl(184, 90%, 85%);
    
    --secondary-purple: hsl(311, 37%, 49%);
    --secondary-purple-dark: hsl(293, 56%, 25%);
    --secondary-purple-light: hsl(326, 73%, 86%);
    
    /* Cores de background */
    --background: hsl(230, 43%, 97%);
    --white: #ffffff;
    
    /* Cores de texto */
    --text-dark: hsl(0, 0%, 3.9%);
    --text-muted: hsl(0, 0%, 45.1%);
    
    /* Bordas */
    --border-color: hsl(0, 0%, 89.8%);
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Bordas arredondadas */
    --border-radius: 4px;
    --border-radius-lg: 8px;
}

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

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

a {
    color: var(--secondary-lb);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Layout de botões */
.btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background-color: var(--primary);
    color: white;
    border-radius: var(--border-radius);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border: none;
}

.btn:hover {
    background-color: var(--primary-light);
    color: white;
}

.btn-secondary {
    background-color: var(--secondary-purple);
}

.btn-secondary:hover {
    background-color: var(--secondary-purple -dark);
}

/* Header */
.site-header {
    background-color: var(--primary);
    color: white;
    padding: var(--spacing-sm) 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.site-logo img {
    height: 50px;
    width: auto;
}

.site-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0;
}

.site-title a {
    color: white;
}

.site-description {
    font-size: 0.9rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
}

/* Navegação */
.main-navigation {
    display: flex;
    align-items: center;
}

.main-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-menu li {
    margin-left: var(--spacing-md);
}

.main-menu a {
    color: white;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
}

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

/* Conteúdo */
.site-content {
    padding: var(--spacing-xl) 0;
}

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

.page-title {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

/* Posts */
.post {
    background-color: white;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.post-header {
    padding: var(--spacing-md);
    padding-bottom: 0;
}

.post-title {
    margin-bottom: var(--spacing-xs);
}

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

.post-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.post-meta a {
    color: var(--secondary-lb);
}

.post-categories a,
.post-tags a {
    color: var(--secondary-purple);
}

.post-thumbnail img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
}

.post-content {
    padding: var(--spacing-md);
}

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

.post-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Paginação */
.pagination {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-xl);
}

/* Comentários */
.comments-area {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.comment-list {
    list-style: none;
}

.comment {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.comment-meta {
    margin-bottom: var(--spacing-xs);
    color: var(--text-muted);
}

/* Sidebar */
.widget-area {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.widget-title {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.widget ul {
    list-style: none;
    padding: 0;
}

.widget li {
    margin-bottom: var(--spacing-xs);
}

/* Footer */
.site-footer {
    background-color: var(--primary);
    color: white;
    padding: var(--spacing-xl) 0;
}

.footer-widget-area {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-widget-title {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-widget ul {
    list-style: none;
    padding: 0;
}

.footer-widget li {
    margin-bottom: var(--spacing-xs);
}

.footer-widget a {
    color: rgba(255, 255, 255, 0.8);
}

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

.site-info {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .main-navigation {
        margin-top: var(--spacing-sm);
        width: 100%;
    }
    
    .main-menu {
        flex-direction: column;
    }
    
    .main-menu li {
        margin-left: 0;
        margin-bottom: var(--spacing-xs);
    }
}

/* Menu mobile */
.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: white;
    transition: 0.4s;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .main-menu {
        display: none;
        width: 100%;
    }
    
    .main-menu.active {
        display: flex;
    }
    
    .main-navigation {
        flex-direction: column;
        align-items: flex-start;
    }
}

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

.screen-reader-text:focus {
    background-color: #f1f1f1;
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: #21759b;
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}