/* Guia do Cidadão — White Presell Stylesheet */

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

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7f7f5;
  --color-text: #1a1a1a;
  --color-muted: #6b6b6b;
  --color-accent: #1e3a5f;
  --color-accent-hover: #2d5585;
  --color-border: #e5e5e5;
  --color-tag: #e8ecf2;
  --font-serif: Georgia, "Times New Roman", "Palatino Linotype", serif;
  --font-sans: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
  --max-width: 1120px;
  --radius: 4px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

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

/* ========= HEADER ========= */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.brand {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.5px;
}

.brand span {
  color: var(--color-accent);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.main-nav a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--color-accent);
}

/* ========= HERO ========= */
.hero {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.hero .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px 24px;
  text-align: center;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--color-text);
  max-width: 760px;
  margin: 0 auto 20px;
  line-height: 1.2;
}

.hero p {
  color: var(--color-muted);
  font-size: 1.15rem;
  max-width: 640px;
  margin: 0 auto;
}

/* ========= MAIN CONTAINER ========= */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px;
}

/* ========= SECTION TITLE ========= */
.section-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 32px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-text);
  display: inline-block;
}

/* ========= ARTICLE CARDS GRID ========= */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
  margin-bottom: 48px;
}

.article-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.article-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.article-card .tag {
  display: inline-block;
  background: var(--color-tag);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius);
  margin-bottom: 14px;
}

.article-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  line-height: 1.35;
  margin-bottom: 12px;
}

.article-card h3 a {
  color: var(--color-text);
}

.article-card h3 a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.article-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.article-card .meta {
  font-size: 0.82rem;
  color: var(--color-muted);
}

/* ========= ARTICLE PAGE ========= */
.article-page {
  max-width: 740px;
  margin: 0 auto;
  padding: 48px 24px;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--color-muted);
}

.article-page h1 {
  font-family: var(--font-serif);
  font-size: 2.3rem;
  line-height: 1.2;
  margin-bottom: 16px;
}

.article-page .meta {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.article-page h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin: 36px 0 14px;
}

.article-page h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 28px 0 10px;
}

.article-page p,
.article-page li {
  font-size: 1.05rem;
  margin-bottom: 18px;
  line-height: 1.75;
}

.article-page ul,
.article-page ol {
  padding-left: 24px;
  margin-bottom: 18px;
}

.article-page li {
  margin-bottom: 8px;
}

.article-page blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 8px 0 8px 20px;
  margin: 28px 0;
  color: var(--color-muted);
  font-style: italic;
}

/* ========= STATIC PAGES (policy, terms) ========= */
.static-page {
  max-width: 820px;
  margin: 0 auto;
  padding: 48px 24px;
}

.static-page h1 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.static-page .updated {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 36px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.static-page h2 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  margin: 36px 0 12px;
}

.static-page h3 {
  font-size: 1.1rem;
  margin: 22px 0 10px;
}

.static-page p,
.static-page li {
  font-size: 1rem;
  margin-bottom: 14px;
}

.static-page ul,
.static-page ol {
  padding-left: 22px;
  margin-bottom: 14px;
}

/* ========= CONTACT FORM ========= */
.contact-form {
  max-width: 560px;
  margin: 32px 0;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-bg);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn:hover {
  background: var(--color-accent-hover);
  text-decoration: none;
  color: #fff;
}

/* ========= FOOTER ========= */
.site-footer {
  background: #14213d;
  color: #cbd5e1;
  margin-top: 80px;
  padding: 48px 0 24px;
}

.site-footer .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.footer-col p,
.footer-col li {
  font-size: 0.9rem;
  color: #cbd5e1;
  line-height: 1.7;
  list-style: none;
}

.footer-col a {
  color: #cbd5e1;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #1f3658;
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: #94a3b8;
}

/* ========= RESPONSIVE ========= */
@media (max-width: 720px) {
  .hero .container {
    padding: 48px 20px;
  }
  .hero h1 {
    font-size: 1.9rem;
  }
  .article-page h1 {
    font-size: 1.7rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .main-nav ul {
    gap: 14px;
  }
}