/* Voz do Buriti — warm-earth editorial */
:root {
  --color-cream: #f7f2ea;
  --color-parchment: #ede4d6;
  --color-sand: #d4c4a8;
  --color-terracotta: #b85c38;
  --color-rust: #8b3a2a;
  --color-earth: #5c4a3a;
  --color-olive: #6b7c4e;
  --color-forest: #3d4f32;
  --color-ink: #2a2218;
  --color-muted: #7a6e62;
  --color-border: #c9b99a;
  --color-white: #fffcf7;

  --font-serif: "Lora", "Georgia", "Times New Roman", serif;
  --font-sans: "Source Sans 3", "Helvetica Neue", sans-serif;

  --container: 1140px;
  --radius-soft: 6px;
  --radius-card: 4px;
  --shadow-soft: 0 2px 12px rgba(42, 34, 24, 0.06);
  --transition: 0.2s ease;
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-terracotta);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-earth);
  margin-top: 0;
}

h1 { font-size: 2.4rem; letter-spacing: -0.02em; }
h2 { font-size: 1.6rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1.1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* 8-col asymmetric grid */
.grid-8 {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 1.25rem;
}

.col-2 { grid-column: span 2; }
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-8 { grid-column: span 8; }

/* Header — centered logo */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem 0 0;
}

.header-inner {
  text-align: center;
}

.site-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  color: var(--color-ink);
  margin-bottom: 1rem;
}

.site-logo svg { width: 48px; height: 48px; }

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo-tagline {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Category tags nav row */
.nav-categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  padding: 0.75rem 1.25rem 1rem;
  border-top: 1px solid var(--color-parchment);
}

.nav-categories a {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-soft);
  color: var(--color-earth);
  background: var(--color-cream);
  transition: all var(--transition);
}

.nav-categories a:hover,
.nav-categories a.active {
  background: var(--color-terracotta);
  border-color: var(--color-terracotta);
  color: var(--color-white);
}

.nav-secondary {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 0.5rem 0 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
}

.nav-secondary a {
  color: var(--color-muted);
  text-decoration: none;
}

.nav-secondary a:hover { color: var(--color-terracotta); }

/* Hero — split image text */
.hero-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
  padding: 2.5rem 0 3rem;
}

.hero-image {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-soft);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-parchment);
}

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

.hero-content { padding-right: 1rem; }

.hero-kicker {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-olive);
  margin-bottom: 0.75rem;
}

.hero-content h1 {
  font-size: 2.1rem;
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1.05rem;
  color: var(--color-earth);
  margin-bottom: 1.25rem;
}

.hero-meta {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-muted);
}

/* Magazine columns — article list */
.section-title {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  border-bottom: 2px solid var(--color-earth);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.magazine-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem 1.25rem;
  margin-bottom: 3rem;
}

.magazine-columns .card-featured {
  grid-column: span 2;
  grid-row: span 2;
}

/* Bordered cards */
.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-white);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.card:hover { box-shadow: var(--shadow-soft); }

.card-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-parchment);
}

.card-thumb img,
.card-thumb svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body { padding: 1rem 1.1rem 1.2rem; }

.card-category {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: 0.4rem;
}

.card-title {
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  line-height: 1.35;
}

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

.card-title a:hover { color: var(--color-terracotta); }

.card-excerpt {
  font-size: 0.88rem;
  color: var(--color-muted);
  margin-bottom: 0.6rem;
  line-height: 1.55;
}

.card-meta {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-muted);
}

/* Editorial columns homepage */
.editorial-columns {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2.5rem 2rem;
  padding: 2rem 0 3rem;
}

.editorial-main { min-width: 0; }

.editorial-aside {
  border-left: 1px solid var(--color-border);
  padding-left: 1.75rem;
}

.aside-block {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-parchment);
}

.aside-block:last-child { border-bottom: none; }

.aside-block h3 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.mini-list { list-style: none; padding: 0; margin: 0; }

.mini-list li {
  padding: 0.5rem 0;
  border-bottom: 1px dotted var(--color-border);
  font-size: 0.9rem;
}

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

.mini-list a {
  color: var(--color-ink);
  text-decoration: none;
}

.mini-list a:hover { color: var(--color-terracotta); }

/* Article page — sidebar layout */
.article-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  padding: 2rem 0 3rem;
}

.article-sidebar {
  position: sticky;
  top: 1.5rem;
  align-self: start;
}

/* Sidebar bio box */
.bio-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 1.25rem;
  background: var(--color-white);
  margin-bottom: 1.5rem;
}

.bio-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-sand);
  margin-bottom: 0.75rem;
}

.bio-name {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.bio-role {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.bio-text {
  font-size: 0.82rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin: 0;
}

.sidebar-toc {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 1rem 1.1rem;
  background: var(--color-parchment);
}

.sidebar-toc h4 {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.6rem;
}

.sidebar-toc ol {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.82rem;
}

.sidebar-toc a {
  color: var(--color-earth);
  text-decoration: none;
}

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

/* Article content */
.article-header { margin-bottom: 2rem; }

.article-category {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-olive);
  margin-bottom: 0.5rem;
}

.article-header h1 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.article-deck {
  font-size: 1.1rem;
  color: var(--color-earth);
  font-style: italic;
  margin-bottom: 1rem;
}

.article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-muted);
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.article-hero-img {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-soft);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin: 1.5rem 0 2rem;
}

.article-body h2 {
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
}

.article-body h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
}

.article-body blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--color-terracotta);
  background: var(--color-parchment);
  font-style: italic;
  color: var(--color-earth);
}

.article-body ul, .article-body ol {
  margin: 0 0 1.1rem;
  padding-left: 1.4rem;
}

.article-body li { margin-bottom: 0.35rem; }

/* Static pages */
.page-content {
  max-width: 720px;
  padding: 2.5rem 0 3rem;
}

.page-content.wide { max-width: 900px; }

.page-content h1 { margin-bottom: 1.25rem; }

/* Contact form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1.5rem;
}

.form-group { margin-bottom: 1rem; }

.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--color-earth);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-soft);
  background: var(--color-white);
  color: var(--color-ink);
}

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

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: var(--radius-soft);
  background: var(--color-terracotta);
  color: var(--color-white);
  cursor: pointer;
  transition: background var(--transition);
}

.btn:hover { background: var(--color-rust); }

/* Footer — editorial masthead */
.site-footer {
  background: var(--color-earth);
  color: var(--color-parchment);
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
}

.masthead {
  text-align: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 252, 247, 0.15);
  margin-bottom: 1.5rem;
}

.masthead-logo {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 0.35rem;
}

.masthead-tagline {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-sand);
}

.masthead-date {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-sand);
  margin-top: 0.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-sand);
  margin-bottom: 0.75rem;
}

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

.footer-col li { margin-bottom: 0.4rem; }

.footer-col a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-parchment);
  text-decoration: none;
}

.footer-col a:hover { color: var(--color-white); }

.footer-bottom {
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-sand);
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 252, 247, 0.1);
}

.footer-bottom a { color: var(--color-sand); }

/* Cookie bottom bar */
.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-ink);
  color: var(--color-parchment);
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.35s ease;
  font-family: var(--font-sans);
  font-size: 0.82rem;
}

.cookie-bar.visible { transform: translateY(0); }

.cookie-bar p { margin: 0; max-width: 600px; }

.cookie-bar a { color: var(--color-sand); }

.cookie-bar .btn {
  background: var(--color-olive);
  padding: 0.5rem 1.2rem;
  font-size: 0.75rem;
}

.cookie-bar .btn:hover { background: var(--color-forest); }

/* Articles listing page */
.articles-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

/* Utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.text-center { text-align: center; }

/* Responsive */
@media (max-width: 900px) {
  .hero-split { grid-template-columns: 1fr; }
  .editorial-columns { grid-template-columns: 1fr; }
  .editorial-aside {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
  }
  .magazine-columns { grid-template-columns: 1fr 1fr; }
  .magazine-columns .card-featured { grid-column: span 2; grid-row: span 1; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  html { font-size: 16px; }
  .magazine-columns { grid-template-columns: 1fr; }
  .magazine-columns .card-featured { grid-column: span 1; }
  .article-sidebar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-categories { gap: 0.35rem; }
  .nav-categories a { font-size: 0.7rem; padding: 0.3rem 0.6rem; }
}