/* RECIMA21 Landing - Tema OJS baseado na landing RECIMA21 */

@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;500;600;700&family=Crimson+Pro:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  --recima21-bg: #f1f5f9;
  --recima21-surface: #ffffff;
  --recima21-text: #1e293b;
  --recima21-text-muted: #475569;
  --recima21-primary: #1d4ed8;
  --recima21-primary-hover: #1e40af;
  --recima21-primary-light: #dbeafe;
  --recima21-hero-from: #1e40af;
  --recima21-hero-to: #1e3a8a;
  --recima21-hero-deep: #172554;
  --recima21-border: #e2e8f0;
  --recima21-header-bg: rgba(255, 255, 255, 0.92);
  --recima21-footer-bg: #1e293b;
  --recima21-footer-text: rgba(255, 255, 255, 0.88);
  --recima21-cta-bar: linear-gradient(135deg, #1e40af 0%, #172554 100%);
  --font-sans: 'Source Sans 3', system-ui, -apple-system, sans-serif;
  --font-serif: 'Crimson Pro', Georgia, serif;
  --radius: 12px;
  --radius-lg: 20px;
  --max-width: 1140px;
  --shadow: 0 4px 20px rgba(30, 64, 175, 0.08);
  --shadow-hover: 0 12px 40px rgba(30, 64, 175, 0.12);
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  -webkit-text-size-adjust: 100%;
  font-size: 18px; /* base maior para leitura mais confortável */
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--recima21-text);
  background: var(--recima21-bg);
  overflow-x: hidden;
}

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

a {
  color: var(--recima21-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--recima21-primary-hover); }

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1.25rem;
  background: var(--recima21-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius);
  transition: top 0.2s;
}

.skip-link:focus {
  top: 1rem;
  outline: 3px solid #93c5fd;
  outline-offset: 2px;
}

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

@media (min-width: 768px) {
  .container { padding-left: 2rem; padding-right: 2rem; }
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--recima21-text);
  margin: 0 0 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--recima21-primary-light);
}

@media (min-width: 768px) {
  .section-title { font-size: 2rem; }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--recima21-header-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--recima21-border);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
  overflow: visible;
}

.site-header.is-compact .header-inner {
  min-height: 52px;
  padding: 0.4rem 0;
}

.site-header.is-compact .main-nav { display: none !important; width: 100%; }
.site-header.is-compact .main-nav.is-open {
  display: grid !important;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.25rem;
  align-items: start;
  max-height: 70vh;
  overflow-y: auto;
  overscroll-behavior: contain;
}
/* Mostrar botão do menu quando compacto (para abrir menu sem rolar ao topo) */
.site-header.is-compact .nav-toggle { display: flex !important; }

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  min-height: 64px;
  padding: 0.5rem 0 0.25rem;
  overflow: visible;
}

/* Mobile/tablet: logo no centro absoluto alinhado ao topo, nav-toggle à esquerda */
@media (max-width: 899px) {
  .header-inner {
    display: grid;
    grid-template-columns: 44px 1fr;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 0.5rem;
    position: relative;
  }
  .header-inner > .header-controls {
    display: none !important;
  }
  .header-inner > .visually-hidden {
    grid-column: 2;
    grid-row: 1;
  }
  .nav-toggle {
    grid-column: 1;
    grid-row: 1;
  }
  .logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    grid-column: 1 / -1;
    grid-row: 1;
    justify-self: center;
  }
  .main-nav {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--recima21-text);
}

.logo:hover { color: var(--recima21-text); opacity: 0.9; }

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
  margin-right: 0.75rem;
}

.lang-selector {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding-right: 0.5rem;
  border-right: 1px solid var(--recima21-border);
}

.lang-option {
  font-size: 1.25rem;
  padding: 0.25rem 0.35rem;
  border-radius: 6px;
  transition: opacity var(--transition), background var(--transition);
  line-height: 1;
}

.lang-option:hover { opacity: 0.85; }
.lang-option.active {
  background: var(--recima21-primary-light);
  box-shadow: 0 0 0 1px var(--recima21-primary);
}

.lang-sep { font-size: 0.75rem; color: var(--recima21-border); }

.page-controls { display: flex; align-items: center; gap: 0.5rem; }
.zoom-controls { display: flex; align-items: center; gap: 0.25rem; padding: 0 0.5rem; }

.control-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--recima21-text);
  background: transparent;
  border: 1px solid var(--recima21-border);
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.control-btn:hover {
  background: var(--recima21-primary-light);
  border-color: var(--recima21-primary);
  color: var(--recima21-primary);
}

.control-btn-theme { font-size: 1.1rem; }
.control-btn-theme .theme-icon-moon { display: none; }
.control-btn-theme .theme-icon-sun { display: inline; }
body[data-theme="dark"] .control-btn-theme .theme-icon-sun,
html[data-theme="dark"] .control-btn-theme .theme-icon-sun { display: none; }
body[data-theme="dark"] .control-btn-theme .theme-icon-moon,
html[data-theme="dark"] .control-btn-theme .theme-icon-moon { display: inline; }

.zoom-level {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--recima21-text-muted);
  min-width: 2.5rem;
  text-align: center;
}

.logo {
  flex-shrink: 0;
}

.logo-img {
  height: 45px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

/* Logo light: visível no modo claro, oculto no escuro */
.logo-img-light {
  display: block;
}

.logo-img-dark {
  display: none;
}

body[data-theme="dark"] .logo-img-light,
html[data-theme="dark"] .logo-img-light {
  display: none;
}

body[data-theme="dark"] .logo-img-dark,
html[data-theme="dark"] .logo-img-dark {
  display: block;
}

@media (min-width: 600px) {
  .logo-img { height: 50px; max-width: 220px; }
}

.navbar-logo-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0.5rem;
  margin-left: 0.5rem;
  background: transparent;
  border: 1px solid var(--recima21-border);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle:hover {
  background: var(--recima21-primary-light);
  border-color: var(--recima21-primary);
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--recima21-text);
  border-radius: 1px;
  margin: 0 auto;
  width: 20px;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
}

.main-nav { display: none; width: 100%; }
.main-nav.is-open {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.25rem;
  align-items: start;
  max-height: 70vh;
  overflow-y: auto;
  overscroll-behavior: contain;
}

@media (max-width: 600px) {
  .main-nav.is-open,
  .site-header.is-compact .main-nav.is-open {
    grid-template-columns: repeat(3, 1fr);
  }
}
/* Junta primary e user nav - ul "desaparece" do layout, li ficam diretos no nav */
.main-nav > ul.nav-list {
  display: contents;
}

/* nav-mobile-header: controles no topo do menu mobile, centralizados; itens abaixo */
.nav-mobile-header {
  order: -1;
  grid-column: 1 / -1;
  width: 100%;
  padding: 0.75rem 0 1rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--recima21-border);
  display: flex;
  justify-content: center;
  flex-shrink: 0;
}

.nav-mobile-header .header-controls {
  margin-left: 0;
  margin-right: 0;
  justify-content: center;
}

@media (min-width: 900px) {
  .nav-mobile-header {
    display: none !important;
  }
}

/* Desktop: nav em linha própria, logo + controles na primeira */
@media (min-width: 900px) {
  .main-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.2rem;
    flex-basis: 100%;
    width: 100%;
    padding-top: 0.15rem;
    margin-top: 0.15rem;
    padding-bottom: 0;
    overflow: visible;
    position: relative;
  }
  /* Menu aberto (dropdown): 5 colunas, com rolagem */
  .main-nav.is-open,
  .site-header.is-compact .main-nav.is-open {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.25rem;
    max-height: 70vh;
    overflow-y: auto;
  }
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem;
}

@media (min-width: 900px) {
  .nav-list { justify-content: flex-end; }
}

@media (max-width: 899px) {
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding-top: 1rem;
    border-top: 1px solid var(--recima21-border);
    margin-top: 0.5rem;
  }
}

.nav-list > li > a,
.nav-list .nav-link {
  display: flex;
  align-items: center;
  padding: 0.6rem 0.9rem;
  font-weight: 500;
  font-size: 0.6875rem;
  color: var(--recima21-text);
  border-radius: 10px;
  min-height: 44px;
  transition: background var(--transition), color var(--transition);
}

.nav-list > li > a:hover,
.nav-list > li > a.active,
.nav-list .nav-link:hover {
  background: var(--recima21-primary-light);
  color: var(--recima21-primary);
}

/* Submenu (dropdown) - position:fixed para flutuar independente do pai */
.nav-list .submenu {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  background: var(--recima21-surface);
  border: 1px solid var(--recima21-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 200px;
}

@media (max-width: 899px) {
  .nav-list .submenu {
    margin-left: 1rem;
    margin-top: 0.25rem;
    border: none;
    box-shadow: none;
    padding-left: 0.5rem;
    border-left: 3px solid var(--recima21-primary-light);
    display: none;
  }
  .nav-list .has-submenu.is-open .submenu {
    display: block;
  }
}

.nav-list .submenu li a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.625rem;
  color: var(--recima21-text);
  transition: background var(--transition), color var(--transition);
}

.nav-list .submenu li a:hover {
  background: var(--recima21-primary-light);
  color: var(--recima21-primary);
}

@media (min-width: 900px) {
  .nav-list .submenu {
    position: fixed;
    margin-top: 0.25rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 10000;
    /* top/left definidos via JS para posicionar abaixo do trigger */
  }
  .nav-list .has-submenu:hover .submenu,
  .nav-list .has-submenu:focus-within .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 380px;
  padding: 2rem 0;
  background: linear-gradient(145deg, var(--recima21-hero-from) 0%, var(--recima21-hero-to) 50%, var(--recima21-hero-deep) 100%);
  color: #fff;
  overflow: hidden;
}

.hero-badges-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 900px) {
  .hero-badges-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
}

.hero-inner { text-align: center; }
@media (min-width: 900px) {
  .hero-inner { text-align: left; max-width: 600px; }
}

.hero-badge {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.92;
  margin: 0 0 0.75rem;
}

.hero-title {
  margin: 0 0 0.5rem;
  line-height: 1.2;
  font-size: 1.75rem;
  font-weight: 700;
}

.hero-title-logo {
  display: block;
  max-width: 480px;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-tagline {
  font-size: 1rem;
  opacity: 0.95;
  margin: 1.5rem 0 0.75rem;
  line-height: 1.4;
}

.hero-tagline br {
  display: block;
  margin-bottom: 0.15em;
}

.hero-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  margin: 1.25rem 0 1rem;
  max-width: 100%;
}

.hero-buttons-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
  margin: 0 0 0.5rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

@media (min-width: 900px) {
  .hero-buttons {
    justify-content: flex-start;
  }
}

.hero-btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 0.375rem;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.hero-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
}

.hero-badge-block { display: flex; flex-direction: column; align-items: center; }
.hero-badge-img { width: 200px; height: auto; object-fit: contain; }

.hero-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.08), transparent);
  pointer-events: none;
}

/* Sobre */
.sobre { padding: 3.5rem 0; }

.sobre-content {
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .sobre-content {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }
}

.sobre-text {
  flex: 1;
  min-width: 0;
}

.sobre-lead { font-size: 1.0625rem; line-height: 1.75; margin: 0 0 1rem; color: var(--recima21-text); }
.long-text p { margin: 0 0 1rem; color: var(--recima21-text-muted); }

.about-metrics {
  flex-shrink: 0;
  width: 180px;
  text-align: center;
}

.about-metrics-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.about-metrics-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.about-metrics-img-clustrmaps {
  max-width: 180px;
}

.about-metrics-link {
  display: block;
  text-align: center;
  text-decoration: none;
  transition: opacity var(--transition);
}

.about-metrics-link:hover {
  opacity: 0.85;
}

.about-metrics-link img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 180px;
  margin: 0 auto;
}

/* CTA Bar */
.cta-bar {
  width: 100vw;
  position: relative;
  left: 50%;
  margin-left: -50vw;
  padding: 2.5rem 0;
  background: var(--recima21-cta-bar);
}

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

.cta-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 768px) {
  .cta-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.cta-title { margin: 0; font-family: var(--font-serif); font-size: 1.5rem; font-weight: 400; color: #fff; }
.cta-description { margin: 0.5rem 0 0; font-size: 1rem; line-height: 1.6; color: rgba(255,255,255,0.88); }

.cta-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1.25rem;
}

.cta-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.cta-stat-number {
  font-family: var(--font-sans);
  font-size: 1.75rem;
  font-weight: 700;
  color: #93c5fd;
  line-height: 1;
  letter-spacing: -0.02em;
}

.cta-stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 220px;
}

@media (max-width: 768px) {
  .cta-actions { min-width: auto; }
}

.btn-cta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.btn-icon { font-size: 1.35rem; flex-shrink: 0; }
.btn-text { display: flex; flex-direction: column; gap: 0.15rem; flex: 1; }
.btn-label { font-size: 1rem; font-weight: 600; }
.btn-sublabel { font-size: 0.8rem; opacity: 0.9; }

.btn-cta-primary {
  background: var(--recima21-primary);
  color: #fff;
  border: 2px solid var(--recima21-primary);
}

.btn-cta-primary:hover {
  background: var(--recima21-primary-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 64, 175, 0.35);
  text-decoration: none;
}

.btn-cta-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-2px);
  text-decoration: none;
}

/* Breadcrumbs */
.breadcrumbs {
  margin: 0 0 1.5rem;
  padding: 0.6rem 0;
  font-size: 0.875rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb-list li {
  display: inline-flex;
  align-items: center;
}

.breadcrumb-list li span[aria-hidden="true"] {
  color: var(--recima21-text-muted);
  margin: 0 0.35rem;
  font-weight: 400;
  user-select: none;
}

.breadcrumb-list li a {
  color: var(--recima21-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb-list li a:hover {
  color: var(--recima21-primary-hover);
  text-decoration: underline;
}

.breadcrumb-list li[aria-current="page"] {
  color: var(--recima21-text);
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .breadcrumb-list li[aria-current="page"] {
    white-space: normal;
    word-break: break-word;
  }
}

/* Edição atual */
.edicao-atual { padding: 3rem 0 3.5rem; background: var(--recima21-surface); }

.edicao-card {
  padding: 2rem;
  background: var(--recima21-surface);
  border: 1px solid var(--recima21-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

/* Article page - título e header */
.article-details-inner,
.article-detail-inner {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Mobile: evitar overflow horizontal */
.article-details,
.article-detail,
.edicao-card {
  min-width: 0;
  max-width: 100%;
  overflow-x: hidden;
}

.article-author-name,
.article-author-aff,
.article-keyword-item,
.article-abstract-text,
.article-bio-text,
.article-citation,
.article-citations-raw,
.article-plain-summary-text,
.article-data-availability-text,
.article-funding-text {
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
}

/* Links: quebrar URLs longas (exceto em referências) */
.article-authors a,
.article-doi-block a {
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-all;
}

/* Referências: links DOI devem funcionar normalmente */
.article-references .article-citation,
.article-references .article-citations-raw {
  overflow-wrap: break-word;
  word-break: break-word;
}

.article-references a {
  word-break: break-word;
}

.article-header {
  min-width: 0;
}

.article-meta-line {
  font-size: 0.9375rem;
  color: var(--recima21-text-muted);
  margin: 0.5rem 0 0;
}

.article-details .article-title,
.article-detail .article-title {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 0.5rem;
}

.article-title {
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
  max-width: 100%;
}

/* Article section titles - h2 unificado, menor que h1 */
.article-details .article-section-title,
.article-detail .article-section-title,
/* h2.label de plugins (ex: "Como Citar" do citation display) - mesmo estilo */
.article-details h2.label,
.article-detail h2.label,
.article-details-inner h2.label,
.article-detail-inner h2.label {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--recima21-text);
  margin: 2.25rem 0 0.5rem;
  padding: 0;
}

/* "Como Citar" (h2.label do plugin) - margem maior em cima e embaixo */
.article-detail-inner h2.label,
.article-details-inner h2.label {
  margin-top: 7.5rem;
  margin-bottom: 1.5rem;
}

/* Espaçamento entre licença (article-meta-footer) e "Como Citar" */
.article-detail-inner .article-meta-footer,
.article-details-inner .article-meta-footer {
  margin-bottom: 2rem;
}

/* Botão "Formatos de Citação" - garantir que o texto apareça */
.article-detail-inner .citation_formats_button,
.article-detail-inner .citation_format_button,
.article-detail-inner button.citation_formats_button,
.article-detail-inner button.label[data-csl-dropdown],
.article-details-inner .citation_formats_button,
.article-details-inner .citation_format_button,
.article-details-inner button.citation_formats_button,
.article-details-inner button.label[data-csl-dropdown] {
  color: var(--recima21-text) !important;
  font-size: 0.9375rem !important;
  font-weight: 600;
  line-height: 1.4;
  padding: 0.5rem 1rem;
  background: var(--recima21-surface);
  border: 1px solid var(--recima21-border);
  border-radius: var(--radius);
  text-indent: 0 !important;
  overflow: visible !important;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.article-detail-inner .citation_formats_button:hover,
.article-detail-inner button.citation_formats_button:hover,
.article-detail-inner button.label[data-csl-dropdown]:hover,
.article-details-inner .citation_formats_button:hover,
.article-details-inner button.citation_formats_button:hover,
.article-details-inner button.label[data-csl-dropdown]:hover {
  background: var(--recima21-primary-light);
  border-color: var(--recima21-primary);
  color: var(--recima21-primary) !important;
}
.article-detail-inner .citation_formats_button .label,
.article-detail-inner button.citation_formats_button .label,
.article-detail-inner button.label[data-csl-dropdown] .label,
.article-details-inner .citation_formats_button .label,
.article-details-inner button.citation_formats_button .label,
.article-details-inner button.label[data-csl-dropdown] .label {
  color: inherit !important;
  font-size: inherit !important;
  visibility: visible !important;
  opacity: 1 !important;
  text-indent: 0 !important;
}

/* Espaçamento entre "COMO CITAR" (h2.label) e o conteúdo da citação (.csl-entry) */
.article-detail-inner h2.label + .value,
.article-details-inner h2.label + .value,
.article-detail-inner .item.citation .value,
.article-detail-inner [class*="citation_display"] .value,
.article-details-inner .item.citation .value,
.article-details-inner [class*="citation_display"] .value {
  margin-top: 1rem;
}

/* ===== Menu de Formatos de Citação (Como Citar) ===== */
.article-detail-inner .citation_format,
.article-details-inner .citation_format {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

/* Botão na primeira linha */
.article-detail-inner .citation_format .citation_formats_button,
.article-details-inner .citation_format .citation_formats_button,
.article-detail-inner .citation_format button[data-csl-dropdown],
.article-details-inner .citation_format button[data-csl-dropdown] {
  order: 1;
  flex-shrink: 0;
  display: inline-block;
  white-space: nowrap;
  width: auto;
}

/* Menu #cslCitationFormats - na linha de baixo, oculto por padrão, visível ao expandir */
.article-detail-inner #cslCitationFormats,
.article-details-inner #cslCitationFormats,
.article-detail-inner .citation_formats_list,
.article-details-inner .citation_formats_list {
  display: none !important;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
  padding: 1rem;
  background: var(--recima21-bg);
  border: 1px solid var(--recima21-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 280px;
  order: 2;
  position: static !important;
  transform: none !important;
  width: 100%;
  max-width: 100%;
  margin-top: 0;
}
.article-detail-inner #cslCitationFormats[aria-hidden="false"],
.article-details-inner #cslCitationFormats[aria-hidden="false"],
.article-detail-inner .citation_formats_list[aria-hidden="false"],
.article-details-inner .citation_formats_list[aria-hidden="false"],
.article-detail-inner button[data-csl-dropdown][aria-expanded="true"] + #cslCitationFormats,
.article-details-inner button[data-csl-dropdown][aria-expanded="true"] + #cslCitationFormats {
  display: grid !important;
}

/* Outros containers de formatos (dropdown-menu, etc.) */
.article-detail-inner .citation_formats,
.article-details-inner .citation_formats,
.article-detail-inner .citation_format .dropdown-menu,
.article-details-inner .citation_format .dropdown-menu {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
  padding: 1rem;
  background: var(--recima21-bg);
  border: 1px solid var(--recima21-border);
  border-radius: var(--radius);
  margin-top: 0.75rem;
  box-shadow: var(--shadow);
  min-width: 280px;
}

/* Links dos formatos (ACM, APA, ABNT, etc.) */
.article-detail-inner .citation_formats a,
.article-details-inner .citation_formats a,
.article-detail-inner .citation_formats .dropdown-item,
.article-details-inner .citation_formats .dropdown-item,
.article-detail-inner .citation_formats .dropdown-cite-link,
.article-details-inner .citation_formats .dropdown-cite-link,
.article-detail-inner #cslCitationFormats a,
.article-details-inner #cslCitationFormats a,
.article-detail-inner #cslCitationFormats .dropdown-item,
.article-details-inner #cslCitationFormats .dropdown-item,
.article-detail-inner .citation_format .dropdown-menu a,
.article-details-inner .citation_format .dropdown-menu a,
.article-detail-inner .citation_format .dropdown-menu .dropdown-item,
.article-details-inner .citation_format .dropdown-menu .dropdown-item {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--recima21-primary);
  text-decoration: none;
  background: var(--recima21-surface);
  border: 1px solid var(--recima21-border);
  border-radius: 8px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.article-detail-inner .citation_formats a:hover,
.article-details-inner .citation_formats a:hover,
.article-detail-inner .citation_formats .dropdown-item:hover,
.article-details-inner .citation_formats .dropdown-item:hover,
.article-detail-inner #cslCitationFormats a:hover,
.article-details-inner #cslCitationFormats a:hover,
.article-detail-inner .citation_format .dropdown-menu a:hover,
.article-details-inner .citation_format .dropdown-menu .dropdown-item:hover {
  background: var(--recima21-primary-light);
  color: var(--recima21-primary-hover);
  border-color: var(--recima21-primary);
}

/* Divisor "Baixar Citação" */
.article-detail-inner .citation_formats .dropdown-divider,
.article-details-inner .citation_formats .dropdown-divider,
.article-detail-inner #cslCitationFormats .dropdown-divider {
  grid-column: 1 / -1;
  height: 1px;
  margin: 0.5rem 0;
  padding: 0;
  background: var(--recima21-border);
  border: none;
}

/* Seção de download (Endnote, BibTeX, etc.) - span ou label antes dos links */
.article-detail-inner .citation_formats .dropdown-header,
.article-details-inner .citation_formats .dropdown-header {
  grid-column: 1 / -1;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--recima21-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.25rem;
  padding: 0.5rem 0 0;
}

/* Lista de formatos (ul/li) - quando o plugin usa lista */
.article-detail-inner .citation_formats ul,
.article-details-inner .citation_formats ul,
.article-detail-inner #cslCitationFormats ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: contents;
}
.article-detail-inner .citation_formats li,
.article-details-inner .citation_formats li,
.article-detail-inner #cslCitationFormats li {
  margin: 0;
}

@media (max-width: 640px) {
  .article-detail-inner .citation_formats,
  .article-details-inner .citation_formats,
  .article-detail-inner #cslCitationFormats,
  .article-details-inner #cslCitationFormats {
    grid-template-columns: 1fr;
  }
}

/* Lista de autores - nome em linha, link ORCID pequeno embaixo em cinza */
.article-authors-list {
  font-size: 0.9375rem;
  color: var(--recima21-text);
  line-height: 1.5;
  min-width: 0;
  max-width: 100%;
}

.article-authors-list .article-author {
  margin-bottom: 0.75rem;
}

.article-authors-list .article-author:last-child {
  margin-bottom: 0;
}

.article-authors-list .article-author-name {
  display: block;
  font-weight: 500;
}

.article-authors-list .article-author-aff {
  display: block;
  font-size: 0.875rem;
  font-weight: 400;
  margin-top: 0.15rem;
  color: var(--recima21-text-muted);
}

.article-authors-list .article-orcid {
  display: block;
  font-size: 0.75rem;
  color: var(--recima21-text-muted);
  margin-top: 0.2rem;
  word-break: break-all;
  opacity: 0.85;
}

.article-authors-list .article-orcid:hover {
  color: var(--recima21-primary);
  opacity: 1;
}

.article-keywords-list {
  min-width: 0;
  max-width: 100%;
}

.article-keyword-item {
  display: inline;
  font-size: 0.9375rem;
  color: var(--recima21-text-muted);
}

.article-galleys-links {
  min-width: 0;
  max-width: 100%;
}

.edicao-card-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .edicao-card-inner { flex-direction: row; align-items: flex-start; gap: 2rem; }
  .edicao-content { flex: 1; min-width: 0; }
  .edicao-cover { flex-shrink: 0; }
}

.edicao-cover {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.edicao-cover:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.edicao-cover img { max-width: 240px; width: 100%; height: auto; object-fit: cover; }

.edicao-meta { margin-bottom: 1rem; }
.edicao-vol { display: block; font-weight: 700; font-size: 1.125rem; color: var(--recima21-primary); margin-bottom: 0.25rem; }
.edicao-date { display: block; font-size: 0.9375rem; margin-bottom: 0.2rem; }
.edicao-pub { font-size: 0.875rem; color: var(--recima21-text-muted); }
.edicao-desc { margin: 0; color: var(--recima21-text-muted); line-height: 1.65; }
.edicao-desc p { margin: 0 0 1rem; }

.articles-heading {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--recima21-text);
  margin: 0 0 1.25rem;
}

.artigos-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

@media (min-width: 600px) {
  .artigos-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 960px) {
  .artigos-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
}

.artigo-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--recima21-surface);
  border: 1px solid var(--recima21-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

.artigo-card-body { flex: 1; min-width: 0; }

.artigo-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--recima21-primary);
  transform: translateY(-2px);
}

.artigo-categoria {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--recima21-primary);
  margin-bottom: 0.5rem;
}

.artigo-titulo {
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.4;
  margin: 0 0 0.5rem;
  overflow-wrap: break-word;
  word-break: break-word;
}

.artigo-titulo a { color: var(--recima21-text); overflow-wrap: break-word; word-break: break-word; }
.artigo-titulo a:hover { color: var(--recima21-primary); }

.artigo-autores {
  font-size: 0.8125rem;
  color: var(--recima21-text-muted);
  margin: 0 0 0.5rem;
  overflow-wrap: break-word;
  word-break: break-word;
}

.artigo-pdf {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--recima21-primary);
  background: var(--recima21-primary-light);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  margin-right: 0.5rem;
  transition: background var(--transition), color var(--transition);
}

.artigo-pdf:hover {
  background: var(--recima21-primary);
  color: #fff;
  text-decoration: none;
}

.artigo-doi { margin: 0 0 0.5rem; font-size: 0.6875rem; color: var(--recima21-text-muted); word-break: break-all; }
.artigo-doi a { color: var(--recima21-primary); }

.artigo-meta {
  margin: 0.5rem 0 0;
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--recima21-text-muted);
  font-family: var(--font-mono, monospace);
  text-align: right;
}

.edicao-archive { margin: 0; text-align: center; }
.link-arrow { font-weight: 600; font-size: 0.9375rem; }
.link-arrow:hover { text-decoration: underline; }

/* Notícias */
.noticias {
  padding: 2.5rem 0 3rem;
  overflow-x: hidden;
}

.noticias-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2rem;
  min-width: 0;
}

@media (min-width: 640px) {
  .noticias-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .noticia-featured { grid-column: 1 / -1; }
}

@media (min-width: 768px) {
  .noticias-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .noticia-featured { grid-column: 1 / -1; }
}

.noticia-card {
  padding: 1.5rem;
  background: var(--recima21-bg);
  border: 1px solid var(--recima21-border);
  border-radius: var(--radius);
  transition: box-shadow var(--transition), border-color var(--transition);
  min-width: 0;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: break-word;
}

.noticia-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--recima21-primary);
}

.noticia-featured {
  background: var(--recima21-primary-light);
  border-color: rgba(99, 102, 241, 0.25);
}

.noticia-card time { font-size: 0.8125rem; font-weight: 500; color: var(--recima21-text-muted); }
.noticia-card h3 {
  font-weight: 600;
  font-size: 1.0625rem;
  margin: 0.35rem 0 0.5rem;
  line-height: 1.4;
  overflow-wrap: break-word;
  word-break: break-word;
}
.noticia-card h3 a {
  color: var(--recima21-text);
  overflow-wrap: break-word;
  word-break: break-word;
}
.noticia-card h3 a:hover { color: var(--recima21-primary); }
.noticia-card p {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  color: var(--recima21-text-muted);
  overflow-wrap: break-word;
  word-break: break-word;
}
.link-more { font-weight: 600; font-size: 0.875rem; }
.noticias-archive { margin: 0; text-align: center; }

/* Submit CTA */
.submit-cta { padding: 3rem 0; }

.submit-inner {
  padding: 2.5rem 2rem;
  background: linear-gradient(135deg, var(--recima21-hero-from) 0%, var(--recima21-hero-to) 100%);
  border-radius: var(--radius-lg);
  text-align: center;
  color: #fff;
}

.submit-title { font-family: var(--font-serif); font-size: 1.5rem; margin: 0 0 0.5rem; }
.submit-text { font-size: 0.9375rem; opacity: 0.92; margin: 0 0 1.25rem; }

.btn-light {
  background: #fff;
  color: var(--recima21-hero-from);
  border: 2px solid #fff;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.btn-light:hover {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

/* Footer */
.site-footer {
  background: var(--recima21-footer-bg);
  color: var(--recima21-footer-text);
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1fr auto; gap: 2rem; align-items: start; }
}

.footer-logo { display: inline-block; margin: 0 0 0.25rem; text-decoration: none; }
.footer-logo:hover { opacity: 0.9; text-decoration: none; }
.footer-logo-img {
  height: 48px;
  width: auto;
  max-width: 220px;
  filter: brightness(0) invert(1);
}

.footer-avisos { font-size: 0.8125rem; opacity: 0.85; }
.footer-logo { margin-bottom: 3rem; }
.footer-logo-mono { filter: brightness(0) invert(1); opacity: 0.9; }
.footer-logo-mono:hover { opacity: 1; }
.footer-content {
  font-size: 0.75rem;
  color: var(--recima21-footer-text) !important;
}
.footer-content *,
.footer-content table,
.footer-content td,
.footer-content th { color: inherit !important; }
.footer-content a { color: #60a5fa !important; }
.footer-content a:hover { color: #93c5fd !important; text-decoration: underline; }
.footer-avisos p { margin: 0 0 0.5rem; }
.footer-avisos a { color: #60a5fa; }
.footer-avisos a:hover { color: #93c5fd; text-decoration: underline; }

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-bottom p { font-size: 0.8125rem; margin: 0; opacity: 0.85; }
.footer-bottom a { color: #93c5fd; }
.footer-bottom a:hover { color: #bfdbfe; text-decoration: underline; }
.footer-cc { display: flex; flex-direction: column; align-items: flex-end; gap: 0.35rem; }
.footer-cc p { margin: 0; text-align: right; }
a.ojsbr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
}
a.ojsbr-wrap:hover { opacity: 0.9; text-decoration: none; }
a.ojsbr-wrap:hover .ojsbr-label { color: rgba(255, 255, 255, 0.95); }
.ojsbr-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.7);
}
.footer-bottom a.ojsbr-wrap .ojsbr-logo { display: block; line-height: 0; }
.footer-bottom a.ojsbr-wrap .ojsbr-logo svg { display: block; width: 120px; height: auto; }
.footer-bottom a.ojsbr-wrap img { display: block; width: 120px; height: auto; }
.ojs-pkp-logo { width: 120px; height: auto; filter: brightness(0) invert(1); }

/* Bootstrap overrides */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Dark mode */
body[data-theme="dark"],
html[data-theme="dark"] {
  --recima21-bg: #0f172a;
  --recima21-surface: #1e293b;
  --recima21-text: #f1f5f9;
  --recima21-text-muted: #94a3b8;
  --recima21-primary: #60a5fa;
  --recima21-primary-hover: #93c5fd;
  --recima21-primary-light: rgba(96, 165, 250, 0.15);
  --recima21-border: #334155;
  --recima21-header-bg: rgba(15, 23, 42, 0.92);
  --recima21-footer-bg: #020617;
}

body[data-theme="dark"] .noticia-featured,
html[data-theme="dark"] .noticia-featured {
  background: rgba(96, 165, 250, 0.12);
  border-color: rgba(96, 165, 250, 0.25);
}

body[data-theme="dark"] .sobre,
html[data-theme="dark"] .sobre {
  background: var(--recima21-bg);
}

/* Zoom - escala a partir da base 18px (não usar % pois herda do browser ~16px) */
html[data-zoom="100"] { font-size: 18px; }
html[data-zoom="110"] { font-size: 19.8px; }   /* 18 * 1.10 */
html[data-zoom="125"] { font-size: 22.5px; }   /* 18 * 1.25 */
html[data-zoom="150"] { font-size: 27px; }     /* 18 * 1.50 */
html[data-zoom="175"] { font-size: 31.5px; }   /* 18 * 1.75 */
html[data-zoom="200"] { font-size: 36px; }     /* 18 * 2.00 */