/* Endividamento Brasil — warm-earth editorial */

:root {
  --primary: #6C3A2D;
  --accent: #B5654A;
  --bg: #FDF5F0;
  --text: #2F1B16;
  --muted: #A37A6B;
  --surface: #FFF9F5;
  --border: #E8D5CC;
  --radius: 10px;
  --radius-sm: 6px;
  --container: 960px;
  --font-serif: "Georgia", "Times New Roman", serif;
  --font-sans: "Segoe UI", system-ui, sans-serif;
  --shadow: 0 2px 12px rgba(47, 27, 22, 0.08);
  --transition: 0.25s ease;
  --header-height: 56px;
  --header-shrink: 44px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
}

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

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.25;
  margin-top: 0;
}

p { margin: 0 0 1.25rem; }

ul, ol { margin: 0 0 1.25rem; padding-left: 1.5rem; }

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

/* Header — compact-topbar, sticky-shrink */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  transition: padding var(--transition), box-shadow var(--transition);
}

.site-header.is-shrunk {
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  transition: height var(--transition);
}

.site-header.is-shrunk .header-inner {
  height: var(--header-shrink);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

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

.brand-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  transition: width var(--transition), height var(--transition);
}

.site-header.is-shrunk .brand-mark {
  width: 22px;
  height: 22px;
}

.brand-text { transition: font-size var(--transition); }
.site-header.is-shrunk .brand-text { font-size: 0.95rem; }

.main-nav { display: flex; align-items: center; gap: 1.5rem; }

.main-nav a {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  transition: var(--transition);
}

/* Buttons — filled-accent */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background: var(--primary);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

/* Tags — pill-colored */
.tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(181, 101, 74, 0.15);
  color: var(--accent);
}

.tag-primary { background: rgba(108, 58, 45, 0.12); color: var(--primary); }
.tag-muted { background: rgba(163, 122, 107, 0.15); color: var(--muted); }

/* Hero — stacked-headlines-no-image */
.hero-stacked {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

.hero-stacked .eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.hero-stacked h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.5rem;
}

.hero-stacked .hero-sub {
  font-size: 1.2rem;
  color: var(--muted);
  font-style: italic;
  margin-bottom: 1rem;
}

.hero-stacked .hero-lead {
  font-size: 1.1rem;
  max-width: 42rem;
  color: var(--text);
}

/* Layout — left-rail sidebar */
.layout-with-sidebar {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  padding: 2rem 0 3rem;
}

.sidebar-rail {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  align-self: start;
}

.sidebar-rail h3 {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 1rem;
}

.sidebar-nav { list-style: none; padding: 0; margin: 0 0 2rem; }

.sidebar-nav li { margin-bottom: 0.5rem; }

.sidebar-nav a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text);
  display: block;
  padding: 0.35rem 0;
  border-left: 2px solid transparent;
  padding-left: 0.75rem;
}

.sidebar-nav a:hover,
.sidebar-nav a.is-active {
  color: var(--accent);
  border-left-color: var(--accent);
}

.sidebar-widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.sidebar-widget p {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

/* Bento grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.bento-item { border-radius: var(--radius); overflow: hidden; }

.bento-span-4 { grid-column: span 4; }
.bento-span-3 { grid-column: span 3; }
.bento-span-2 { grid-column: span 2; }
.bento-span-6 { grid-column: span 6; }

/* Cards — image-overlay */
.card-overlay {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  color: #fff;
}

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

.card-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(47, 27, 22, 0.85) 0%, rgba(47, 27, 22, 0.2) 60%, transparent 100%);
}

.card-overlay-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  z-index: 1;
}

.card-overlay-content h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
  color: #fff;
}

.card-overlay-content .meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  opacity: 0.85;
}

/* Article stream — compact-dense-list */
.article-stream { padding: 2rem 0 3rem; }

.stream-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--primary);
}

.stream-header h2 {
  font-size: 1.35rem;
  margin: 0;
}

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

.compact-dense-list li {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 1rem;
  align-items: start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.compact-dense-list li:first-child { padding-top: 0; }

.compact-dense-list .thumb {
  width: 72px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--border);
}

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

.compact-dense-list h3 {
  font-size: 1rem;
  margin: 0 0 0.25rem;
  line-height: 1.35;
}

.compact-dense-list h3 a { color: var(--text); }
.compact-dense-list h3 a:hover { color: var(--accent); }

.compact-dense-list .excerpt {
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

.compact-dense-list .item-meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}

.compact-dense-list .item-meta time { display: block; }

/* Author — card-with-avatar */
.author-card {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 2rem 0;
}

.author-card .avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--border);
}

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

.author-card h4 {
  font-size: 0.95rem;
  margin: 0 0 0.2rem;
}

.author-card .role {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

/* Article page — image-heavy */
.article-hero-image {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2rem;
  background: var(--border);
}

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

.article-header { margin-bottom: 2rem; }

.article-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-bottom: 0.75rem;
}

.article-meta {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-bottom: 1rem;
}

.article-body h2 {
  font-size: 1.35rem;
  margin: 2rem 0 1rem;
  color: var(--primary);
}

.article-body h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.75rem;
}

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

.article-body figure {
  margin: 2rem 0;
}

.article-body figcaption {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.5rem;
  text-align: center;
}

.inline-image {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--border);
}

/* Page content */
.page-content {
  padding: 2.5rem 0 3rem;
  max-width: 42rem;
}

.page-content.wide { max-width: none; }

.page-content h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.page-content .lead {
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

/* Contact form */
.contact-form { max-width: 32rem; }

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
}

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

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

/* Footer — two-column */
.site-footer {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.85);
  padding: 2.5rem 0 1.5rem;
  margin-top: auto;
}

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

.footer-col h3 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1rem;
}

.footer-col p,
.footer-col a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

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

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.4rem; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}

/* Cookie — corner-popup */
.cookie-popup {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  max-width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  z-index: 200;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.cookie-popup.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-popup.is-hidden { display: none; }

.cookie-popup h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.cookie-popup p {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
}

.cookie-actions .btn { flex: 1; text-align: center; font-size: 0.8rem; padding: 0.5rem 0.75rem; }

/* Articles grid page */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  padding: 2rem 0 3rem;
}

.article-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

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

.article-card .card-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.article-card .card-body { padding: 1.25rem; }

.article-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.article-card p {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

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

/* Responsive */
@media (max-width: 768px) {
  .menu-toggle { display: block; }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    z-index: 99;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
  }

  .layout-with-sidebar {
    grid-template-columns: 1fr;
  }

  .sidebar-rail {
    position: static;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.5rem;
  }

  .bento-grid { grid-template-columns: 1fr; }
  .bento-span-4, .bento-span-3, .bento-span-2, .bento-span-6 { grid-column: span 1; }

  .compact-dense-list li {
    grid-template-columns: 56px 1fr;
  }

  .compact-dense-list .item-meta {
    grid-column: 2;
    text-align: left;
    margin-top: -0.25rem;
  }

  .footer-grid { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }

  .cookie-popup {
    left: 1rem;
    right: 1rem;
    max-width: none;
  }
}