/* ==========================================================================
   VEM DA ESCOLA — PÁGINAS CSS (v1 Corrigido)
   Ajuste fino de proporções conforme a prancha aprovada
   ========================================================================== */

/* --------------------------------------------------------------------------
   3. Seção Quem Somos (página Sobre) — a página inicial está em css/home.css
   -------------------------------------------------------------------------- */
.section-about {
  padding-top: var(--spacing-8);
  padding-bottom: var(--spacing-10);
  background-color: var(--color-canvas);
  border-top: 1px solid var(--color-border-subtle);
  position: relative;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.25fr 1.15fr;
  align-items: start;
  gap: var(--spacing-6);
}

/* Fotografia da Professora sangrando ou integrada à esquerda */
.about-media {
  position: relative;
  width: 100%;
}

.about-image-wrapper {
  width: 100%;
  border-radius: 0 24px 24px 0;
  overflow: hidden;
  box-shadow: none;
  border: none;
  background: transparent;
}

.about-image-wrapper img {
  width: 100%;
  height: auto;
  aspect-ratio: 680 / 316;
  object-fit: cover;
  display: block;
  border-radius: 0 24px 24px 0;
}

.about-content {
  display: flex;
  flex-direction: column;
}

.section-kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: var(--font-weight-extrabold);
  letter-spacing: 0.08em;
  color: var(--color-navy);
  margin-bottom: var(--spacing-2);
  text-transform: uppercase;
}

.about-title {
  font-family: var(--font-family-display);
  font-size: clamp(1.65rem, 2.3vw, 2.15rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.2;
  color: var(--color-navy);
  margin-bottom: var(--spacing-3);
  letter-spacing: -0.02em;
}

.about-title .highlight {
  color: var(--color-terracotta);
  position: relative;
  display: inline-block;
}

.about-title .highlight::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-terracotta);
  border-radius: 2px;
}

.about-text {
  font-size: 0.935rem;
  color: var(--color-text-body);
  line-height: 1.6;
  margin-bottom: var(--spacing-5);
}

.about-actions {
  margin-bottom: var(--spacing-4);
}

/* Coluna Direita: Indicadores e Citação Integrada */
.about-right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.about-indicators {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  gap: 8px;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 14px;
  margin-bottom: 8px;
}

.pillar-card {
  flex: 1;
  background-color: transparent;
  border: none;
  padding: 4px 6px;
  text-align: left;
}

.pillar-card:not(:last-child) {
  border-right: 1px solid var(--color-border-subtle);
}

.pillar-icon {
  color: var(--color-navy);
  margin-bottom: 6px;
}

.pillar-icon svg {
  width: 22px;
  height: 22px;
}

.pillar-number {
  font-family: var(--font-family-display);
  font-size: 0.95rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-navy);
  line-height: 1.25;
  margin-bottom: 2px;
}

.pillar-desc {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.pillar-footnote {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-4);
}

/* Citação Integrada no Canto Inferior Direito com Aspas Laranja */
.about-quote-box {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  position: relative;
  margin-top: auto;
  padding-top: 10px;
}

.quote-mark {
  font-family: Georgia, serif;
  font-size: 2.8rem;
  line-height: 0.8;
  color: var(--color-terracotta);
  display: block;
  margin-bottom: 4px;
}

.about-quote-text {
  font-size: 0.885rem;
  font-weight: var(--font-weight-semibold);
  font-style: italic;
  color: var(--color-navy);
  line-height: 1.45;
}

.quote-underline {
  display: block;
  width: 48px;
  height: 3px;
  background-color: var(--color-terracotta);
  border-radius: 2px;
  margin-top: 8px;
}

/* --------------------------------------------------------------------------
   4. Página de Apresentação da Biblioteca Escolar (/ferramentas/biblioteca.html)
   -------------------------------------------------------------------------- */
.library-hero {
  padding-top: var(--spacing-10);
  padding-bottom: var(--spacing-10);
  background: linear-gradient(180deg, #faf8f5 0%, #f4eee6 100%);
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: center;
}

.library-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  background-color: var(--color-terracotta-light);
  color: var(--color-terracotta);
  border: 1px solid var(--color-terracotta-subtle);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-3);
}

.library-hero-title {
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2);
}

.library-hero-subtitle {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  color: var(--color-text-body);
  max-width: 680px;
  margin: 0 auto var(--spacing-6);
  line-height: var(--line-height-normal);
}

.library-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

/* Seção de Funcionalidades */
.section-features {
  padding-top: var(--spacing-12);
  padding-bottom: var(--spacing-12);
  background-color: var(--color-white);
}

.section-heading-center {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--spacing-10);
}

.section-kicker {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-2);
}

.section-title {
  font-size: clamp(1.75rem, 2.6vw, 2.25rem);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2);
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-5);
}

.feature-card {
  background-color: var(--color-canvas);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  background-color: var(--color-white);
  border-color: var(--color-blue-border);
}

.feature-icon-box {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background-color: var(--color-blue-tint);
  color: var(--color-blue-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-3);
}

.feature-icon-box svg {
  width: 20px;
  height: 20px;
}

.feature-card-title {
  font-size: 0.95rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2);
}

.feature-card-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-body);
  line-height: 1.5;
}

/* Como Funciona */
.section-how-it-works {
  padding-top: var(--spacing-12);
  padding-bottom: var(--spacing-12);
  background-color: var(--color-canvas);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
}

.step-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6) var(--spacing-5);
  text-align: center;
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background-color: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-family-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-extrabold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-3);
}

.step-title {
  font-size: 0.95rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--spacing-1);
}

.step-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-body);
  line-height: 1.5;
}

/* Telas do Sistema */
.section-system-preview {
  padding-top: var(--spacing-12);
  padding-bottom: var(--spacing-12);
  background-color: var(--color-white);
}

.preview-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-6);
  flex-wrap: wrap;
}

.preview-tab-btn {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  background-color: var(--color-canvas);
  border: 1px solid var(--color-card-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.preview-tab-btn.active {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.preview-display {
  max-width: 980px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-card-border);
  background-color: var(--color-canvas-alt);
}

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

.preview-caption {
  padding: var(--spacing-3) var(--spacing-5);
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border-subtle);
  font-size: var(--font-size-xs);
  color: var(--color-text-body);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Seção Acesso CTA */
.section-access-cta {
  padding-top: var(--spacing-12);
  padding-bottom: var(--spacing-12);
  background: linear-gradient(135deg, #152e44 0%, #1a3c5a 100%);
  color: var(--color-white);
  text-align: center;
}

.access-card {
  max-width: 680px;
  margin: 0 auto;
}

.access-title {
  color: var(--color-white);
  font-size: clamp(1.85rem, 2.8vw, 2.4rem);
  font-weight: var(--font-weight-extrabold);
  margin-bottom: var(--spacing-3);
}

.access-desc {
  font-size: 0.95rem;
  color: #cfdeec;
  line-height: var(--line-height-normal);
  margin-bottom: var(--spacing-6);
}

.access-notice {
  font-size: var(--font-size-xs);
  color: #9cb8d4;
  margin-top: var(--spacing-3);
}

/* --------------------------------------------------------------------------
   5. Páginas Auxiliares
   -------------------------------------------------------------------------- */
.page-hero {
  padding-top: var(--spacing-10);
  padding-bottom: var(--spacing-10);
  background-color: var(--color-canvas);
  border-bottom: 1px solid var(--color-border-subtle);
}

.page-hero-title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2);
}

.page-hero-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-body);
  max-width: 640px;
  line-height: var(--line-height-normal);
}

.page-content-section {
  padding-top: var(--spacing-10);
  padding-bottom: var(--spacing-12);
  background-color: var(--color-white);
}

/* Contato */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-10);
}

.contact-form {
  background-color: var(--color-canvas);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
}

.form-group {
  margin-bottom: var(--spacing-4);
}

.form-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  font-family: inherit;
  font-size: var(--font-size-sm);
  color: var(--color-navy);
  background-color: var(--color-white);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-terracotta);
  box-shadow: 0 0 0 3px var(--color-terracotta-light);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

/* --------------------------------------------------------------------------
   6. Responsividade das Páginas
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }

  .about-image-wrapper {
    border-radius: 16px;
  }

  .about-image-wrapper img {
    border-radius: 16px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .cards-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .about-indicators {
    flex-direction: column;
    gap: 10px;
    border-bottom: none;
  }

  .pillar-card:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--color-border-subtle);
    padding-bottom: 8px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .library-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}