/* Amazônia em Foco — amazonia.digital */
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Source+Sans+3:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --green-deep: #1B4332;
  --green-mid: #2D6A4F;
  --green-light: #40916C;
  --terra: #C4694B;
  --terra-light: #D4845F;
  --terra-pale: #F4E4DC;
  --cream: #FAF7F2;
  --cream-dark: #EDE8DF;
  --ink: #1A1A18;
  --ink-muted: #5C5C56;
  --white: #FFFFFF;
  --font-serif: 'Libre Baskerville', Georgia, serif;
  --font-sans: 'Source Sans 3', system-ui, sans-serif;
  --radius: 0px;
  --max: 1320px;
  --narrow: 680px;
  --line: 1.85;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; font-size: 17px; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--cream);
  line-height: var(--line);
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.25;
  color: var(--green-deep);
}

h1 { font-size: clamp(1.85rem, 4vw, 2.75rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.35rem, 2.5vw, 1.85rem); }
h3 { font-size: 1.2rem; }

p + p { margin-top: var(--space-sm); }

/* ── Stacked Header ── */
.site-header {
  background: var(--green-deep);
  color: var(--cream);
  position: sticky;
  top: 0;
  z-index: 200;
}

.header-topbar {
  border-bottom: 1px solid rgba(255,255,255,0.12);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.header-topbar-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.45rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.header-topbar a { color: var(--terra-light); text-decoration: none; }
.header-topbar a:hover { color: var(--white); }

.header-brand {
  text-align: center;
  padding: 1.25rem 1.25rem 0.75rem;
  border-bottom: 3px solid var(--terra);
}

.site-logo {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--cream);
  text-decoration: none;
  letter-spacing: -0.01em;
}

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

.site-tagline {
  font-size: 0.8rem;
  color: rgba(250,247,242,0.65);
  margin-top: 0.35rem;
  font-style: italic;
  font-family: var(--font-serif);
}

.header-nav-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.header-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 1.75rem;
  padding: 0.85rem 0;
}

.header-nav a {
  color: var(--cream);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--terra-light);
  border-bottom-color: var(--terra);
}

.menu-toggle {
  display: none;
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  border-radius: var(--radius);
}

/* ── Main layout ── */
main { min-height: 60vh; }

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

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: var(--space-xs);
}

.section-title {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--green-deep);
  display: inline-block;
}

/* ── Mixed Magazine Homepage ── */
.hero-magazine {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  min-height: 480px;
  border-bottom: 4px solid var(--green-deep);
}

.hero-featured {
  position: relative;
  overflow: hidden;
  min-height: 420px;
}

.hero-featured img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.hero-featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,67,50,0.92) 0%, rgba(27,67,50,0.35) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg) var(--space-md);
}

.hero-featured-overlay h1 a {
  color: var(--cream);
  text-decoration: none;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.hero-featured-overlay h1 a:hover { color: var(--terra-light); }

.hero-featured-overlay .hero-excerpt {
  color: rgba(250,247,242,0.85);
  font-size: 1.05rem;
  max-width: 52ch;
  margin-top: var(--space-sm);
}

.hero-meta {
  font-size: 0.82rem;
  color: var(--terra-light);
  margin-top: var(--space-sm);
  letter-spacing: 0.03em;
}

.hero-side {
  background: var(--green-deep);
  display: flex;
  flex-direction: column;
}

.hero-side-header {
  padding: var(--space-md);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.hero-side-header h2 {
  color: var(--cream);
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  font-weight: 600;
}

.hero-side-list {
  list-style: none;
  flex: 1;
}

.hero-side-list li {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.hero-side-list a {
  display: block;
  padding: var(--space-md);
  color: var(--cream);
  text-decoration: none;
  transition: background var(--transition);
}

.hero-side-list a:hover {
  background: rgba(255,255,255,0.06);
  color: var(--terra-light);
}

.hero-side-list .side-cat {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--terra-light);
  display: block;
  margin-bottom: 0.3rem;
}

.hero-side-list h3 {
  color: inherit;
  font-size: 1rem;
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.35;
}

/* Asymmetric grid */
.magazine-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
}

.magazine-primary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-md);
}

.magazine-primary .card-overlay:first-child {
  grid-column: 1 / -1;
  min-height: 340px;
}

.magazine-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Image overlay cards */
.card-overlay {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  background: var(--green-deep);
}

.card-overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.4s ease;
}

.card-overlay:hover img { transform: scale(1.04); }

.card-overlay-content {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,67,50,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
}

.card-overlay .card-cat {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--terra-light);
  margin-bottom: 0.35rem;
}

.card-overlay h3 {
  font-size: 1.15rem;
  line-height: 1.3;
}

.card-overlay h3 a {
  color: var(--cream);
  text-decoration: none;
}

.card-overlay h3 a:hover { color: var(--terra-light); }

.card-overlay .card-excerpt {
  color: rgba(250,247,242,0.8);
  font-size: 0.9rem;
  margin-top: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Community journal block */
.community-block {
  background: var(--terra-pale);
  border-left: 5px solid var(--terra);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-md) 0 var(--space-lg);
}

.community-block h2 {
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
}

.community-block p {
  color: var(--ink-muted);
  max-width: 72ch;
}

/* Editorial picks */
.picks-list {
  list-style: none;
  border-top: 2px solid var(--green-deep);
}

.picks-list li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--cream-dark);
}

.picks-list a {
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  line-height: 1.4;
  display: block;
}

.picks-list a:hover { color: var(--terra); }

.picks-list .pick-date {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--ink-muted);
  margin-top: 0.25rem;
  display: block;
}

/* Newsletter strip */
.newsletter-strip {
  background: var(--green-mid);
  color: var(--cream);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.newsletter-strip p {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  max-width: 40ch;
}

.newsletter-form {
  display: flex;
  gap: 0;
  flex: 1;
  max-width: 420px;
}

.newsletter-form input {
  flex: 1;
  padding: 0.65rem 0.85rem;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--ink);
}

.newsletter-form button {
  padding: 0.65rem 1.1rem;
  background: var(--terra);
  color: var(--white);
  border: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.newsletter-form button:hover { background: var(--terra-light); }

/* ── Articles listing ── */
.page-header {
  padding: var(--space-lg) 0 var(--space-md);
  border-bottom: 1px solid var(--cream-dark);
  margin-bottom: var(--space-lg);
}

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

.page-intro {
  color: var(--ink-muted);
  max-width: 62ch;
  font-size: 1.05rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--green-mid);
  color: var(--green-mid);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--green-deep);
  color: var(--cream);
  border-color: var(--green-deep);
}

.articles-asymmetric {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.articles-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.articles-stack .card-overlay { min-height: 220px; }

/* ── Narrow reading article ── */
.article-narrow {
  max-width: var(--narrow);
  margin: 0 auto;
  padding: var(--space-lg) 1.25rem var(--space-xl);
}

.article-header {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--cream-dark);
}

.article-header .article-cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
}

.article-header h1 {
  margin: var(--space-sm) 0;
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  line-height: 1.2;
}

.article-deck {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-top: var(--space-sm);
}

.article-byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.article-byline img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  object-fit: cover;
}

.article-byline .author-name {
  font-weight: 600;
  color: var(--green-deep);
}

.article-hero-img {
  margin: var(--space-md) 0 var(--space-lg);
  border-bottom: 4px solid var(--terra);
}

.article-body {
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.article-body h2 {
  font-size: 1.35rem;
  margin: var(--space-lg) 0 var(--space-sm);
}

.article-body blockquote {
  border-left: 4px solid var(--terra);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-md) 0;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--green-deep);
  background: var(--terra-pale);
}

.article-body ul, .article-body ol {
  margin: var(--space-sm) 0 var(--space-sm) 1.5rem;
}

.article-updated {
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-top: var(--space-md);
  font-style: italic;
}

.related-stories {
  max-width: var(--max);
  margin: var(--space-xl) auto;
  padding: var(--space-lg) 1.25rem;
  border-top: 3px solid var(--green-deep);
}

.related-stories h2 {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-sans);
  margin-bottom: var(--space-md);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.related-card {
  border: 1px solid var(--cream-dark);
  background: var(--white);
  padding: var(--space-sm);
}

.related-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  margin-bottom: var(--space-sm);
}

.related-card h3 {
  font-size: 0.95rem;
}

.related-card h3 a { text-decoration: none; color: var(--green-deep); }
.related-card h3 a:hover { color: var(--terra); }

/* ── Static pages ── */
.page-content {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-lg) 1.25rem var(--space-xl);
}

.page-content h1 { margin-bottom: var(--space-md); }

.page-content h2 {
  font-size: 1.2rem;
  margin: var(--space-lg) 0 var(--space-sm);
}

.page-content ul, .page-content ol {
  margin: var(--space-sm) 0 var(--space-sm) 1.5rem;
}

/* Authors */
.author-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--cream-dark);
  align-items: flex-start;
}

.author-card img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--green-mid);
}

.author-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.author-card .author-role {
  font-size: 0.8rem;
  color: var(--terra);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-md);
}

.contact-form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--green-deep);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--cream-dark);
  background: var(--white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
  border-radius: var(--radius);
}

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

.contact-form button {
  background: var(--green-deep);
  color: var(--cream);
  border: none;
  padding: 0.7rem 1.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.contact-form button:hover { background: var(--green-mid); }

.form-feedback {
  display: none;
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  background: var(--terra-pale);
  color: var(--green-deep);
  font-size: 0.9rem;
}

.contact-info p { margin-bottom: var(--space-sm); color: var(--ink-muted); }

/* ── Footer ── */
.site-footer {
  background: var(--green-deep);
  color: rgba(250,247,242,0.75);
  padding: var(--space-lg) 0 var(--space-md);
  margin-top: var(--space-xl);
}

.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-lg);
}

.footer-brand .site-logo {
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
  display: block;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 36ch;
}

.footer-nav h4 {
  color: var(--terra-light);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.footer-nav ul { list-style: none; }

.footer-nav li { margin-bottom: 0.45rem; }

.footer-nav a {
  color: rgba(250,247,242,0.7);
  text-decoration: none;
  font-size: 0.88rem;
}

.footer-nav a:hover { color: var(--terra-light); }

.footer-bottom {
  max-width: var(--max);
  margin: var(--space-md) auto 0;
  padding: var(--space-md) 1.25rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.75rem;
  text-align: center;
  color: rgba(250,247,242,0.45);
}

/* ── Cookie notice ── */
.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--ink);
  color: var(--cream);
  padding: var(--space-md) var(--space-lg);
  z-index: 300;
  transform: translateY(100%);
  transition: transform 0.35s ease;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

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

.cookie-notice p {
  font-size: 0.88rem;
  max-width: 60ch;
  flex: 1;
}

.cookie-notice a { color: var(--terra-light); }

.cookie-actions {
  display: flex;
  gap: 0.5rem;
}

.cookie-accept,
.cookie-decline {
  padding: 0.5rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius);
  border: none;
}

.cookie-accept {
  background: var(--terra);
  color: var(--white);
}

.cookie-decline {
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(255,255,255,0.3);
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-magazine { grid-template-columns: 1fr; }
  .magazine-grid { grid-template-columns: 1fr; }
  .magazine-primary { grid-template-columns: 1fr; }
  .magazine-primary .card-overlay:first-child { grid-column: auto; }
  .articles-asymmetric { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .menu-toggle { display: block; }

  .header-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--green-deep);
    flex-direction: column;
    padding: var(--space-sm) 1.25rem var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }

  .header-nav.open { display: flex; }

  .related-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter-strip { flex-direction: column; align-items: flex-start; }
  .newsletter-form { max-width: 100%; width: 100%; }
}