/*
Theme Name: Nexus News
Theme URI: https://nexusnews.com
Author: Nexus
Description: Portal de notícias moderno, amplo e profissional, inspirado no layout da Agência Brasil / Governo. Focado em clareza, performance e tipografia limpa.
Version: 8.0.0
License: GNU General Public License v2 or later
Text Domain: nexus-news
*/

:root {
  --color-primary: #005FA3; /* Gov/EBC Blue */
  --color-secondary: #00882B; /* Accent Green */
  --color-dark: #222222;
  --color-darker: #111111;
  --color-bg: #FFFFFF;
  --color-gray-bg: #F4F6F8;
  --color-text: #333333;
  --color-text-light: #555555;
  --color-border: #E0E6ED;
  --font-base: 'Inter', system-ui, sans-serif;
}

html { box-sizing: border-box; scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: inherit; }

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--color-secondary); }
img { max-width: 100%; height: auto; display: block; border-radius: 4px; }
h1, h2, h3, h4, h5, h6 { margin: 0 0 0.5em; line-height: 1.25; font-weight: 800; color: var(--color-darker); letter-spacing: -0.02em; }
p { margin: 0 0 1rem; }

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}
.header-top {
    background-color: var(--color-gray-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 0.5rem 0;
    font-size: 0.8rem;
    color: var(--color-text-light);
}
.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-top a {
    color: var(--color-text-light);
    margin-left: 1rem;
}
.header-top a:hover { color: var(--color-primary); }

.header-main {
    padding: 2rem 0;
}
.header-main .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}
@media(min-width: 768px) {
    .header-main .container {
        flex-direction: row;
        justify-content: space-between;
    }
}
.site-logo {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--color-primary);
    margin: 0;
    letter-spacing: -1px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.site-logo span {
    color: var(--color-secondary);
}

.site-nav {
    display: flex;
    gap: 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}
.site-nav a { color: var(--color-dark); padding-bottom: 0.5rem; border-bottom: 2px solid transparent;}
.site-nav a:hover { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* Main Section */
.site-main {
    padding: 3rem 0;
}
.section-title {
    font-size: 1.75rem;
    color: var(--color-darker);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--color-border);
}

/* Grid Layouts */
.grid-featured {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}
@media(min-width: 992px) {
    .grid-featured {
        grid-template-columns: 2fr 1fr;
    }
}

.grid-latest {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}
@media(min-width: 768px) {
    .grid-latest { grid-template-columns: repeat(2, 1fr); }
}
@media(min-width: 1024px) {
    .grid-latest { grid-template-columns: repeat(4, 1fr); }
}

/* Base Card */
.ebc-card {
    display: flex;
    flex-direction: column;
}
.ebc-card-img-wrap {
    overflow: hidden;
    border-radius: 6px;
    margin-bottom: 1rem;
    background-color: var(--color-gray-bg);
}
.ebc-card-img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.ebc-card:hover .ebc-card-img {
    transform: scale(1.03);
}

.ebc-card-cat {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
    display: inline-block;
}
.ebc-card-title {
    font-size: 1.25rem;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}
.ebc-card-title a { color: var(--color-darker); }
.ebc-card-title a:hover { color: var(--color-primary); }
.ebc-card-excerpt {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

/* Hero Card */
.ebc-card--hero .ebc-card-img-wrap {
    margin-bottom: 1.5rem;
}
.ebc-card--hero .ebc-card-img {
    aspect-ratio: 16/9;
}
.ebc-card--hero .ebc-card-cat {
    font-size: 0.9rem;
}
.ebc-card--hero .ebc-card-title {
    font-size: 2.25rem;
    letter-spacing: -1px;
}
@media(min-width: 768px) {
    .ebc-card--hero .ebc-card-title { font-size: 3rem; }
}
.ebc-card--hero .ebc-card-excerpt {
    font-size: 1.25rem;
}

/* Side Card */
.ebc-card--side {
    flex-direction: row;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1.5rem;
}
.ebc-card--side:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}
.ebc-card--side .ebc-card-img-wrap {
    flex: 0 0 40%;
    margin-bottom: 0;
}
.ebc-card--side .ebc-card-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}
.ebc-card--side .ebc-card-excerpt { display: none; }

/* Single */
.article-header {
    max-width: 900px;
    margin: 0 auto 2rem;
    text-align: center;
}
.article-cat {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}
.article-title {
    font-size: 2.5rem;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}
@media(min-width: 768px) {
    .article-title { font-size: 3.5rem; }
}
.article-meta {
    font-size: 0.95rem;
    color: var(--color-text-light);
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.25rem;
    line-height: 1.8;
}
.article-content p { margin-bottom: 2rem; }
.article-content img { margin: 2rem 0; width: 100%; border-radius: 8px;}

/* Footer */
.site-footer {
    background-color: var(--color-darker);
    color: var(--color-text-light);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}
.footer-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    text-align: center;
}
.footer-logo {
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: -1px;
}
.footer-logo span { color: var(--color-secondary); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
}