/* ============================================
   Peta Brasil — style.css
   data-light-newsroom | bento-grid | tech-blue-gray
   ============================================ */

:root {
  --primary: #1E3A8A;
  --accent: #06B6D4;
  --bg: #F0F7FF;
  --text: #0F172A;
  --muted: #64748B;
  --border: #CBD5E1;
  --white: #FFFFFF;
  --space-xs: 10px;
  --space-sm: 20px;
  --space-md: 32px;
  --space-lg: 48px;
  --space-xl: 64px;
  --radius-sm: 2px;
  --radius-md: 6px;
  --radius-lg: 12px;
  --container: 960px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Liberation Mono", Menlo, monospace;
  --line-tight: 1.3;
  --line-body: 1.65;
  --transition: 0.2s ease;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: var(--line-body);
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
}

body.cookie-visible {
  padding-top: 48px;
}

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

a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

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

ul,
ol {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- typography: mono-accent-labels --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: var(--line-tight);
  color: var(--text);
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.375rem; }
h3 { font-size: 1.0625rem; }
h4 { font-size: 0.9375rem; }

p {
  margin-bottom: var(--space-xs);
}

p:last-child {
  margin-bottom: 0;
}

.lead {
  font-size: 1.0625rem;
  line-height: var(--line-body);
  color: var(--muted);
}

.muted {
  color: var(--muted);
  font-size: 0.8125rem;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.btn-ghost {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--primary);
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--white);
}

/* --- layout --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.site-main {
  padding: var(--space-md) 0 var(--space-xl);
}

.page-header {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  margin-bottom: var(--space-xs);
}

/* --- cookie: top-strip --- */
.cookie-strip {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--primary);
  color: var(--white);
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.cookie-strip.is-visible {
  display: block;
}

.cookie-strip a {
  color: var(--accent);
}

.cookie-strip button {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-left: 8px;
}

/* --- header: split-nav --- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: var(--space-sm) 0;
}

.header-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.header-brand {
  flex-shrink: 0;
}

.site-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.site-logo:hover {
  color: var(--accent);
}

.site-tagline {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-toggle {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
}

.site-nav a {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--primary);
  border-bottom-color: var(--accent);
}

/* --- hero: carousel-single --- */
.hero-carousel {
  margin-bottom: var(--space-lg);
}

.carousel {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
}

.carousel-track {
  display: flex;
  transition: transform 0.35s ease;
}

.carousel-slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: 1fr;
}

.carousel-slide__image {
  aspect-ratio: 16 / 9;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.carousel-slide__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-slide__body {
  padding: var(--space-md) var(--space-sm);
}

.carousel-slide__body h2 {
  font-size: 1.375rem;
  margin-bottom: var(--space-xs);
}

.carousel-slide__body h2 a {
  color: var(--text);
  text-decoration: none;
}

.carousel-slide__body h2 a:hover {
  color: var(--primary);
}

.carousel-slide__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.carousel-slide__body p {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: var(--space-sm);
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xs) var(--space-sm);
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.carousel-btn {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  transition: border-color var(--transition), color var(--transition);
}

.carousel-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.carousel-dots {
  display: flex;
  gap: 6px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  padding: 0;
  transition: background var(--transition);
}

.carousel-dot.is-active {
  background: var(--accent);
}

/* --- bento-grid --- */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.bento-item {
  min-width: 0;
}

.bento-item--wide {
  grid-column: span 1;
}

.bento-item--tall .card-editorial {
  height: 100%;
}

/* --- cards: editorial-lines --- */
.card-editorial {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  overflow: hidden;
  border-left: 3px solid var(--primary);
  transition: border-color var(--transition);
}

.card-editorial:hover {
  border-left-color: var(--accent);
}

.card-editorial__image {
  aspect-ratio: 16 / 9;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.card-editorial__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-editorial__body {
  padding: var(--space-sm);
}

.card-editorial__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.card-editorial__title {
  font-size: 1.0625rem;
  margin-bottom: var(--space-xs);
}

.card-editorial__title a {
  color: var(--text);
  text-decoration: none;
}

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

.card-editorial__excerpt {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: var(--space-xs);
}

/* --- article_list: compact-dense-list --- */
.dense-list {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  overflow: hidden;
}

.dense-list__header {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.dense-list__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-xs);
  align-items: baseline;
  padding: 10px var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.dense-list__item:last-child {
  border-bottom: none;
}

.dense-list__date {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--muted);
  white-space: nowrap;
}

.dense-list__title {
  font-size: 0.8125rem;
  font-weight: 500;
}

.dense-list__title a {
  color: var(--text);
  text-decoration: none;
}

.dense-list__title a:hover {
  color: var(--primary);
  text-decoration: underline;
}

/* --- article layout: sidebar-article, author-widget-only --- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.article-content {
  font-size: 0.9375rem;
}

.article-content h2 {
  margin: var(--space-md) 0 var(--space-xs);
  font-size: 1.25rem;
}

.article-content h3 {
  margin: var(--space-sm) 0 var(--space-xs);
}

.article-content ul,
.article-content ol {
  margin: var(--space-xs) 0 var(--space-xs) var(--space-sm);
  list-style: disc;
}

.article-content ol {
  list-style: decimal;
}

.article-content li {
  margin-bottom: 6px;
}

.article-content blockquote {
  margin: var(--space-sm) 0;
  padding: var(--space-xs) var(--space-sm);
  border-left: 3px solid var(--accent);
  background: var(--white);
  font-style: italic;
  color: var(--primary);
}

.article-hero-image {
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg);
}

.article-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
  font-size: 0.8125rem;
}

.article-meta-bar .muted {
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* --- author: card-with-avatar --- */
.author-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: var(--space-sm);
  border-top: 3px solid var(--accent);
}

.author-card__label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-xs);
}

.author-card__inner {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.author-card__avatar {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg);
}

.author-card__name {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text);
  margin-bottom: 2px;
}

.author-card__role {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

.author-card__bio {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--muted);
}

.sidebar-sticky {
  position: static;
}

/* --- footer: stacked-links --- */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--white);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-brand {
  margin-bottom: var(--space-md);
}

.footer-brand .site-logo {
  display: inline-block;
  margin-bottom: var(--space-xs);
}

.footer-brand p {
  font-size: 0.8125rem;
  color: var(--muted);
  max-width: 28rem;
}

.footer-stacked {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.footer-block h4 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-xs);
}

.footer-block ul li {
  margin-bottom: 8px;
}

.footer-block a {
  font-size: 0.8125rem;
  color: var(--text);
  text-decoration: none;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--muted);
}

/* --- forms --- */
.contact-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 4px;
  color: var(--primary);
}

.contact-form .field {
  margin-bottom: var(--space-sm);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  font-size: 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--text);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

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

.prose-section {
  margin-bottom: var(--space-md);
}

.prose-section h2 {
  margin-bottom: var(--space-xs);
}

.prose-section h3 {
  margin: var(--space-sm) 0 var(--space-xs);
}

.article-archive {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mt-sm { margin-top: var(--space-sm); }

/* --- media queries --- */
@media (min-width: 600px) {
  h1 { font-size: 2rem; }

  .carousel-slide {
    grid-template-columns: 1.2fr 1fr;
  }

  .carousel-slide__image {
    border-bottom: none;
    border-right: 1px solid var(--border);
  }

  .bento-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-sm);
  }

  .bento-item--hero {
    grid-column: span 4;
    grid-row: span 2;
  }

  .bento-item--side {
    grid-column: span 2;
  }

  .bento-item--half {
    grid-column: span 3;
  }

  .footer-stacked {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  body { font-size: 1rem; }
  h1 { font-size: 2.125rem; }

  .article-layout {
    grid-template-columns: 1fr 260px;
    align-items: start;
  }

  .sidebar-sticky {
    position: sticky;
    top: var(--space-sm);
  }

  .carousel-slide__body h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 767px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: min(280px, 85vw);
    height: 100vh;
    background: var(--white);
    border-left: 1px solid var(--border);
    z-index: 900;
    padding: var(--space-lg) var(--space-sm);
    box-shadow: -4px 0 24px rgba(15, 23, 42, 0.08);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .site-nav a {
    font-size: 1rem;
    display: block;
    width: 100%;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--border);
  }

  body.nav-open {
    overflow: hidden;
  }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    z-index: 850;
  }

  .nav-overlay.is-visible {
    display: block;
  }
}