/*
Theme Name: TecnoAgroBras
Theme URI: https://tecnoagrobras.shop
Description: Tema customizado para TecnoAgroBras - Blog de Tecnologia Agrícola
Version: 1.0.0
Author: TecnoAgroBras
Author URI: https://tecnoagrobras.shop
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

:root {
    --primary-color: #1B7C3A;
    --primary-dark: #155630;
    --primary-light: #4CAF50;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --border-color: #e0e0e0;
    --white: #ffffff;
}

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

html {
    scroll-behavior: smooth;
}

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

/* ===== HEADER ===== */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-logo {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.5rem;
}

.site-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.site-tagline {
    font-size: 0.85rem;
    color: var(--primary-color);
    margin: 0;
}

/* ===== NAVEGAÇÃO ===== */
.main-navigation {
    display: flex;
    gap: 2rem;
}

.main-navigation a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.main-navigation a:hover,
.main-navigation a.current-menu-item {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 4rem 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.hero h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* ===== POSTS ===== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.post-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    transform: translateY(-4px);
}

.post-thumbnail {
    width: 100%;
    height: 200px;
    background: var(--bg-light);
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-category {
    display: inline-block;
    background: var(--primary-light);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    width: fit-content;
}

.post-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.post-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.post-excerpt {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    flex: 1;
}

.post-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-light);
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.post-date,
.post-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.read-more {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
    margin-top: 1rem;
}

.read-more:hover {
    background: var(--primary-dark);
}

/* ===== SINGLE POST ===== */
.single-post {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.single-post h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.post-featured-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.post-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.post-content h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2rem 0 1rem 0;
    color: var(--primary-color);
}

.post-content h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem 0;
}

/* ===== SIDEBAR ===== */
.sidebar {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.sidebar h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.sidebar ul {
    list-style: none;
}

.sidebar li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.sidebar a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* ===== FOOTER ===== */
.site-footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-widget h3 {
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

.footer-widget li {
    margin-bottom: 0.5rem;
}

.footer-widget a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-widget a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    color: #999;
    font-size: 0.9rem;
}

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

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
}

.comment-form button {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s ease;
}

.comment-form button:hover {
    background: var(--primary-dark);
}

/* ===== RESPONSIVO ===== */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        gap: 1rem;
    }

    .main-navigation {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .posts-grid {
        grid-template-columns: 1fr;
    }

    .single-post {
        padding: 1rem;
    }

    .single-post h1 {
        font-size: 1.5rem;
    }

    .post-featured-image {
        height: 250px;
    }
}

/* ===== UTILITÁRIOS ===== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.p-1 { padding: 1rem; }
.p-2 { padding: 2rem; }
.p-3 { padding: 3rem; }