:root {
  --c-turquesa: #00b6b8;
  --c-azul: #3b81ee;
  --c-verde: #82cd39;
  --c-lilas: #a693c8;
  --c-roxo: #7e67b5;
  --c-amarelo: #f6d643;
  --c-laranja: #ff9639;
  --c-btn-hero: #667eea;

  --ink: #3d3a44;
  --ink-soft: #4b4f58;
  --ink-muted: #736b7d;
  --surface: #fff;
  --surface-soft: #f5f5f5;
  --surface-alt: #f8f9fa;
  --border: #e4e1ea;
  --footer-bg: #3d3550;

  --font-body: 'Roboto', system-ui, sans-serif;
  --font-display: 'Baloo 2', 'Baloo Tamma 2', sans-serif;

  --rede-accent: var(--c-roxo);
  --rede-accent-soft: rgba(126, 103, 181, 0.12);
  --rede-accent-border: rgba(126, 103, 181, 0.35);
  --rede-accent-deep: #5c4a8a;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(26, 35, 50, 0.08);
  --shadow-lg: 0 20px 60px rgba(26, 35, 50, 0.1);
  --max-w: 1140px;
  --header-h: 76px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--surface-soft);
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin: 0 0 0.75rem; }
h2 { font-size: clamp(1.35rem, 2.6vw, 1.75rem); margin: 0 0 0.75rem; }

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  min-height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 1.25rem;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo-link {
  flex-shrink: 0;
  text-decoration: none;
}

.logo-link img {
  height: 46px;
  width: auto;
}

.logo-text {
  font-family: 'Baloo Tamma 2', var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-root {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 0.25rem;
}

.nav-root > li {
  display: flex;
  align-items: center;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.2;
  padding: 0.35rem 0.55rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

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

.site-nav .nav-ext {
  font-weight: 600;
}

.nav-item-has-sub {
  position: relative;
}

.nav-sub-toggle {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: none;
  border: 0;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.2;
  color: var(--ink-soft);
  padding: 0.35rem 0.55rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.nav-sub-toggle::after {
  content: '';
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.15s ease;
  flex-shrink: 0;
  margin-top: -0.15rem;
}

.nav-sub-toggle[aria-expanded="true"]::after {
  transform: rotate(-135deg);
  margin-top: 0.1rem;
}

.nav-sub-toggle:hover,
.nav-sub-toggle[aria-current="page"] {
  color: var(--rede-accent);
  border-bottom-color: var(--rede-accent);
}

.nav-sub {
  display: none;
  position: absolute;
  top: calc(100% - 2px);
  left: 0;
  min-width: 15.5rem;
  margin: 0;
  padding: 0.4rem 0;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 40;
}

.nav-sub a {
  display: block;
  padding: 0.45rem 0.9rem;
  border-bottom: none;
  white-space: nowrap;
}

.nav-sub a:hover {
  background: var(--rede-accent-soft);
  border-bottom: none;
}

.catalog-filter-tipo:has(select[hidden]) {
  display: none;
}

@media (min-width: 769px) {
  .nav-item-has-sub:hover > .nav-sub,
  .nav-item-has-sub:focus-within > .nav-sub,
  .nav-item-has-sub.is-open > .nav-sub {
    display: block;
  }

  .nav-sub-toggle::after {
    display: none;
  }
}

.user-bar {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  flex-shrink: 0;
}

.user-bar:has(#user-label:not(:empty)),
.user-bar:has(#btn-logout:not(.hidden)) {
  display: flex;
}

.user-bar #user-label {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.layout {
  flex: 1;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 3rem;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rede-accent);
  margin: 0 0 0.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 0.7rem 1.35rem;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--c-roxo);
  color: #fff;
  box-shadow: none;
}

.btn-primary:hover { color: #fff; }

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--c-lilas);
  color: var(--c-lilas);
}

.btn-success {
  background: var(--c-verde);
  color: #fff;
  box-shadow: 0 8px 24px rgba(130, 205, 57, 0.25);
}

.btn-success:disabled {
  opacity: 1;
  cursor: default;
}

.btn-success:hover {
  filter: brightness(0.95);
}

.btn-loading:disabled {
  opacity: 0.75;
  cursor: wait;
}

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  padding: 0.4rem 0.75rem;
  border-color: transparent;
}

.btn-ghost:hover {
  color: var(--rede-accent);
  transform: none;
}

.hero {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1fr;
  background:
    linear-gradient(180deg, var(--rede-accent-soft) 0%, var(--surface) 55%);
  border: 1px solid var(--rede-accent-border);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

@media (min-width: 860px) {
  .hero { grid-template-columns: 1.1fr 0.9fr; align-items: center; }
}

.hero-cover {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-soft);
  aspect-ratio: 16/10;
  box-shadow: var(--shadow);
}

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

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  color: var(--ink-muted);
  font-size: 0.92rem;
  margin: 0 0 0.75rem;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.panel h2 { margin: 0 0 0.75rem; font-size: 1.15rem; }

.form-row { display: grid; gap: 0.65rem; margin-bottom: 1rem; }

label { font-size: 0.92rem; font-weight: 600; color: var(--ink-soft); }

input[type="email"],
input[type="text"],
input[type="number"],
input[type="search"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  font: inherit;
  transition: border-color var(--transition);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--c-lilas);
}

textarea { min-height: 96px; resize: vertical; }

.status-msg {
  min-height: 1.25rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.status-msg.error { color: #c53030; }
.status-msg.ok { color: #2f855a; }

.progress-wrap { margin: 1rem 0; }

.progress-bar {
  height: 10px;
  background: #edf2f7;
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--c-lilas), var(--rede-accent-deep));
  width: 0;
  transition: width 0.3s ease;
}

.lesson-layout {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 960px) {
  .lesson-layout { grid-template-columns: 280px 1fr; align-items: start; }
}

.lesson-nav {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  max-height: calc(100vh - var(--header-h) - 2rem);
  overflow: auto;
}

.lesson-nav ul { list-style: none; margin: 0; padding: 0; }

.lesson-nav a {
  display: block;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
}

.lesson-nav a.active,
.lesson-nav a:hover {
  background: var(--rede-accent-soft);
  color: var(--ink);
}

.lesson-nav a.done::before { content: '✓ '; color: var(--c-verde); }

.video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #000;
  box-shadow: var(--shadow);
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.comment {
  border-top: 1px solid var(--border);
  padding: 0.85rem 0;
}

.comment-meta {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 0.25rem;
}

.comment-body { white-space: pre-wrap; }

.comment-reply {
  margin-left: 1rem;
  padding-left: 0.75rem;
  border-left: 3px solid rgba(126, 103, 181), 0.25);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.comment-reply-btn { margin-top: 0.25rem; }

.reply-form {
  margin-top: 0.65rem;
  display: grid;
  gap: 0.5rem;
}

.reply-form textarea { min-height: 72px; }

.reply-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.lesson-summary {
  color: var(--ink-soft);
  margin: 0 0 1rem;
  white-space: pre-wrap;
}

.lesson-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.activity-block {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.lesson-panel--exercise .activity-block {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.lesson-panel--exercise .lesson-summary {
  margin-bottom: 1.25rem;
}

.activity-header { margin-bottom: 1rem; }

.activity-title {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}

.activity-intro {
  color: var(--ink-soft);
  line-height: 1.55;
}

.activity-hints {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  background: rgba(126, 103, 181), 0.08);
  border: 1px solid rgba(126, 103, 181), 0.18);
  font-size: 0.92rem;
}

.activity-hints p { margin: 0 0 0.5rem; }
.activity-hints p:last-child { margin-bottom: 0; }

.activity-items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.activity-item {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.activity-item-correct { border-color: rgba(130, 205, 57, 0.55); }
.activity-item-wrong { border-color: rgba(230, 126, 34, 0.45); }

.activity-item-text {
  margin: 0 0 0.75rem;
  line-height: 1.5;
}

.activity-item-num {
  color: var(--ink-muted);
  font-weight: 600;
}

.activity-options {
  display: grid;
  gap: 0.45rem;
}

.activity-option {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  font-size: 0.92rem;
  line-height: 1.4;
}

.activity-feedback {
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
  font-size: 0.92rem;
}

.activity-result.ok { color: var(--success); }
.activity-result.warn { color: #c56a1a; }

.activity-comment,
.activity-counter {
  margin: 0.45rem 0 0;
  line-height: 1.45;
}

.activity-actions {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
}

.activity-closing {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.activity-closing h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.activity-closing p {
  margin: 0 0 0.75rem;
  color: var(--ink-soft);
}

.activity-audio-player {
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem;
  background: rgba(126, 103, 181), 0.06);
  border-radius: 8px;
}

.activity-audio-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.activity-audio {
  display: block;
  width: 100%;
  max-width: 100%;
}

.activity-narrative-body {
  color: var(--ink);
  line-height: 1.65;
}

.activity-narrative-body .narrative-heading {
  margin: 1.5rem 0 0.85rem;
  font-size: 1.15rem;
  color: var(--ink);
}

.activity-narrative-body .narrative-heading:first-child {
  margin-top: 0;
}

.activity-narrative-body .narrative-paragraph,
.activity-narrative-body .narrative-dialogue {
  margin: 0 0 0.9rem;
  color: var(--ink);
}

.activity-narrative-body .narrative-dialogue {
  padding-left: 0.75rem;
  border-left: 3px solid rgba(126, 103, 181), 0.22);
}

.activity-narrative-body a {
  color: var(--rede-accent-deep);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.reframe-items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

.reframe-item {
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.reframe-item-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.reframe-item-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: rgba(126, 103, 181), 0.12);
  color: var(--rede-accent-deep);
  font-weight: 700;
  font-size: 0.85rem;
}

.reframe-item-topic {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.reframe-block + .reframe-block {
  margin-top: 0.75rem;
}

.reframe-label {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.reframe-belief {
  padding: 0.85rem 0.95rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.02);
}

.reframe-reframe {
  padding: 0.85rem 0.95rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid rgba(126, 103, 181), 0.22);
  background: rgba(126, 103, 181), 0.07);
}

.reframe-text {
  margin: 0;
  line-height: 1.6;
  color: var(--ink);
}

.activity-reframe-footer {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--ink-soft);
  line-height: 1.6;
}

.activity-reframe-footer a {
  color: var(--rede-accent-deep);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.comparison-items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

.comparison-item {
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.comparison-item-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.comparison-item-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: rgba(126, 103, 181), 0.12);
  color: var(--rede-accent-deep);
  font-weight: 700;
  font-size: 0.85rem;
}

.comparison-item-topic {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.comparison-pair {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 720px) {
  .comparison-pair {
    grid-template-columns: 1fr 1fr;
  }
}

.comparison-block {
  padding: 0.85rem 0.95rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border);
}

.comparison-surface {
  background: rgba(0, 0, 0, 0.02);
}

.comparison-depth {
  background: rgba(126, 103, 181), 0.07);
  border-color: rgba(126, 103, 181), 0.22);
}

.comparison-label {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.comparison-depth .comparison-label {
  color: var(--rede-accent-deep);
}

.comparison-text {
  margin: 0;
  line-height: 1.55;
  font-style: italic;
}

.comparison-note {
  margin: 0.85rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.activity-reflection {
  width: 100%;
  min-height: 96px;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
  resize: vertical;
}

.cert-cta {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  background: rgba(130, 205, 57, 0.1);
  border: 1px solid rgba(130, 205, 57, 0.35);
}

.cert-cta p {
  margin: 0 0 0.75rem;
  color: var(--ink-soft);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 0.55rem 0.35rem;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  color: var(--ink-muted);
  font-weight: 600;
}

.hidden { display: none !important; }

[hidden] { display: none !important; }

.panels-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 1.25rem;
}

.page-home {
  background: var(--surface);
}

.page-home .site-footer { margin-top: 0; }

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

.home-hero {
  padding: 3.25rem 0 2.75rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.home-hero h1 { margin: 0 0 0.85rem; font-size: clamp(2rem, 5vw, 3rem); }

.home-hero-lead {
  color: var(--ink-soft);
  max-width: 38rem;
  font-size: 1.15rem;
  margin: 0 0 1.5rem;
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.home-band { padding: 3rem 0; }

.home-band-soft {
  background: var(--surface-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.home-lead {
  color: var(--ink-soft);
  max-width: 38rem;
  margin: 0 0 1.5rem;
}

.home-prose { color: var(--ink-soft); }
.home-prose p { margin: 0 0 1rem; }
.home-prose p:last-child { margin-bottom: 0; }
.home-prose-narrow { max-width: 40rem; }

.home-intro {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 720px) {
  .home-intro { grid-template-columns: 160px 1fr; gap: 2rem; align-items: center; }
}

.home-intro-logo {
  width: 160px;
  height: auto;
}

.home-audience {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.home-audience li {
  margin: 0;
  padding: 0.9rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
}

.home-resources {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
  margin-top: 1.25rem;
}

.home-resource {
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.4rem 1.45rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

.home-resource:hover {
  color: inherit;
  border-color: var(--rede-accent-border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.home-resource h3 { margin: 0 0 0.25rem; font-size: 1.12rem; }

.home-resource-meta {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--c-lilas);
  margin: 0 0 0.7rem;
}

.home-resource p { margin: 0 0 1rem; font-size: 0.95rem; color: var(--ink-soft); flex: 1; }

.home-resource span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-lilas);
}

.home-resource-main {
  border-color: var(--rede-accent-border);
  background: linear-gradient(180deg, var(--rede-accent-soft), var(--surface) 70%);
}

.home-split {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 800px) {
  .home-split { grid-template-columns: 1fr 1fr; align-items: start; }
}

.home-books {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.home-books li { margin-bottom: 0.55rem; }

.home-channels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin: 1.25rem 0 1rem;
}

.home-channel {
  display: block;
  padding: 0.95rem 1.1rem;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  color: var(--ink);
}

.home-channel:hover { border-color: var(--c-lilas); color: var(--c-lilas); }

.home-note {
  color: var(--ink-muted);
  font-size: 0.95rem;
  margin: 0;
  max-width: 40rem;
}

.home-catalog-block { padding-bottom: 0.5rem; }

.home-cta {
  padding: 3rem 0;
  background: var(--ink);
  color: #d7dee8;
}

.home-cta h2 { color: #fff; }

.home-cta p { max-width: 36rem; }

.home-cta .btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.home-cta .btn-secondary:hover { border-color: #fff; color: #fff; }

@media (max-width: 900px) {
  .home-resources { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .home-audience,
  .home-resources,
  .home-channels { grid-template-columns: 1fr; }
}

.home-catalog-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem 1rem;
  margin: 0 0 0.75rem;
}

.home-catalog-head h2 { margin: 0; }

.home-catalog-head a {
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
}

.catalog-lead {
  color: var(--ink-soft);
  max-width: 40rem;
  margin: 0 0 1.5rem;
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-bottom: 1rem;
}

.catalog-filters label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.catalog-filters select,
.catalog-filters input[type="search"] {
  min-width: 12rem;
}

.catalog-search {
  flex: 1 1 16rem;
  min-width: 14rem;
}

.catalog-search input[type="search"] {
  width: 100%;
  min-width: 0;
}

.catalog-status {
  color: var(--ink-muted);
  font-size: 0.92rem;
  margin: 0 0 1.25rem;
}

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

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

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

.catalog-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.catalog-card-link:hover { color: inherit; }

.catalog-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface-soft);
}

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

.catalog-card-image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--rede-accent-soft), rgba(109, 63, 212, 0.1));
}

.catalog-card-image--placeholder span {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--c-lilas);
  opacity: 0.7;
}

.catalog-card-body { padding: 1.25rem 1.35rem 1.4rem; }

.catalog-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--c-lilas);
  margin-bottom: 0.45rem;
}

.catalog-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.catalog-card-meta {
  color: var(--ink-muted);
  font-size: 0.9rem;
  margin: 0 0 0.5rem;
}

.catalog-card p {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  margin: 0;
}

.catalog-card-more {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-lilas);
}

@media (max-width: 900px) {
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .catalog-grid { grid-template-columns: 1fr; }
}

.resource-back {
  margin: 0 0 1rem;
  font-size: 0.92rem;
}

.resource-back a { text-decoration: none; font-weight: 600; }

.resource-hero {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  margin-bottom: 1.5rem;
}

@media (min-width: 860px) {
  .resource-hero { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
}

.resource-subtitle {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin: 0 0 0.75rem;
}

.resource-networks {
  color: var(--ink-muted);
  font-size: 0.92rem;
  margin: 0;
}

.resource-cover {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-soft);
  box-shadow: var(--shadow);
}

.resource-cover img {
  width: 100%;
  height: auto;
  display: block;
}

.resource-body { max-width: 40rem; }

.resource-body p { color: var(--ink-soft); }

.resource-poem p {
  white-space: pre-line;
  line-height: 1.75;
  margin: 0 0 1.25rem;
  font-size: 1.05rem;
}

.resource-lyrics { margin-top: 1rem; }

.resource-lyrics-title {
  color: var(--c-roxo);
  font-size: 1.05rem;
  margin: 1.5rem 0 0.75rem;
}

.resource-lyrics p,
.resource-lyrics .resource-poem p {
  white-space: pre-line;
  line-height: 1.75;
  margin: 0 0 1rem;
  font-style: italic;
  color: var(--ink-soft);
}

.resource-video {
  position: relative;
  width: 100%;
  max-width: 32rem;
  aspect-ratio: 16 / 9;
  margin: 0 0 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}

.resource-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.resource-audio {
  margin: 0 0 1.5rem;
  max-width: 32rem;
}

.resource-audio audio { width: 100%; }

.resource-link-list {
  margin: 1rem 0 0;
  padding-left: 1.25rem;
  line-height: 1.7;
}

.resource-link-list a { font-weight: 600; }

.resource-actions .btn + .btn { margin-left: 0.75rem; }

.resource-meta-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.4rem 1.25rem;
  margin: 1.25rem 0 0;
  font-size: 0.95rem;
}

.resource-meta-list dt {
  font-weight: 600;
  color: var(--ink-soft);
  margin: 0;
}

.resource-meta-list dd { margin: 0; color: var(--ink); }

.resource-actions { margin-top: 1.75rem; }

@media (max-width: 768px) {
  .resource-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
  }

  .resource-actions .btn + .btn { margin-left: 0; }
}

#verify-details dt {
  font-weight: 600;
  color: var(--ink-soft);
  margin-top: 0.65rem;
}

#verify-details dd {
  margin: 0.15rem 0 0;
}

.site-footer {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.75);
  padding: 3rem 1.25rem 1.75rem;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, minmax(0, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-logo img {
  height: 52px;
  width: auto;
  margin-bottom: 1rem;
  opacity: 0.95;
}

.footer-logo-text {
  font-family: 'Baloo Tamma 2', var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 1rem;
}

.footer-tagline {
  font-size: 0.9375rem;
  line-height: 1.6;
  max-width: 320px;
  margin: 0;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

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

.footer-col li { margin-bottom: 0.5rem; }

.footer-col a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9375rem;
}

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

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8125rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}

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

.livro-count {
  display: block;
  margin: 0.45rem 0 0;
  font-size: 0.9rem;
  color: inherit;
  opacity: 0.82;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 0.75rem 1.25rem 1rem;
    display: none;
  }

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

  .nav-root {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
  }

  .site-nav a {
    display: block;
    padding: 0.65rem 0.5rem;
    border-bottom: none;
    border-radius: var(--radius-sm);
  }

  .site-nav a:hover,
  .site-nav a[aria-current="page"],
  .nav-sub-toggle:hover,
  .nav-sub-toggle[aria-current="page"] {
    background: var(--rede-accent-soft);
    border-bottom: none;
  }

  .nav-item-has-sub { position: static; }

  .nav-item-has-sub > .nav-sub-toggle {
    display: flex;
    width: 100%;
    text-align: left;
    padding: 0.75rem 0.65rem;
    border-bottom: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
  }

  .nav-sub {
    position: static;
    min-width: 0;
    border: none;
    box-shadow: none;
    margin: 0;
    padding: 0 0 0.35rem;
    background: transparent;
  }

  .nav-item-has-sub.is-open > .nav-sub {
    display: block;
    border-top: 1px solid var(--border);
    margin-top: 0.15rem;
    padding-top: 0.2rem;
    padding-bottom: 0.35rem;
  }

  .nav-item-has-sub.is-open > .nav-sub a {
    padding: 0.6rem 0.65rem 0.6rem 1.15rem;
    font-weight: 500;
  }

  .nav-sub-toggle::after {
    width: 0.5rem;
    height: 0.5rem;
  }

  .header-inner {
    position: relative;
    flex-wrap: wrap;
  }

  .user-bar {
    order: 3;
    width: 100%;
    justify-content: flex-end;
    padding-bottom: 0.25rem;
  }

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