/**
 * MenteUp - Landing Page Styles (Direção de Arte Editorial & Anti-IA)
 * Tipografia Newsreader + Plus Jakarta Sans + Inter
 * Imagens reais de estudo e arquitetura universitária, sem clichês de IA.
 */

/* ==========================================================================
   Header Público Editorial
   ========================================================================== */
.public-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 249, 246, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.public-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  transition: opacity var(--transition-fast);
}

.brand-logo-link:hover {
  opacity: 0.9;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(145deg, var(--primary-800), var(--primary-600));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(56, 39, 127, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.3);
  position: relative;
}

.brand-text {
  font-family: var(--font-family-sans-heading);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--text-main);
}

.brand-text span {
  color: var(--primary-600);
}

.brand-subtitle-badge {
  font-family: var(--font-family-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--amber-surface);
  color: var(--amber-700);
  border: 1px solid var(--amber-border);
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  margin-left: 6px;
  font-weight: 600;
}

html {
  scroll-behavior: smooth;
}

.public-menu-toggle {
  display: none;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  transition: all var(--transition-fast);
  z-index: 105;
}

.public-menu-toggle:hover {
  background: var(--bg-subtle);
  border-color: var(--primary-300);
}

.public-menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.public-menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.public-menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-6px);
}

.public-menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.public-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.public-menu-link {
  font-family: var(--font-family-base);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  position: relative;
  padding: 4px 0;
  cursor: pointer;
}

.public-menu-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-600);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.public-menu-link:hover {
  color: var(--primary-800);
}

.public-menu-link:hover::after {
  width: 100%;
}

.public-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ==========================================================================
   Hero Section: Editorial, Humano, com Fotografia Real e Prévia Acadêmica
   ========================================================================== */
.hero-section {
  padding: var(--space-12) 0 var(--space-16) 0;
  position: relative;
  overflow: hidden;
  background-color: var(--bg-page);
  border-bottom: 1px solid var(--border-subtle);
}

/* Sutil textura de linho de fundo */
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: 
    radial-gradient(ellipse at 15% 15%, rgba(93, 66, 195, 0.05) 0%, transparent 60%),
    radial-gradient(ellipse at 85% 85%, rgba(217, 119, 6, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-copy {
  display: flex;
  flex-direction: column;
}

.hero-seal-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary-700);
  background: var(--primary-50);
  border: 1px solid var(--primary-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  width: fit-content;
}

.hero-seal-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary-600);
}

.hero-title {
  font-family: var(--font-family-display);
  font-size: 3.4rem;
  line-height: 1.12;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--text-main);
  margin-bottom: var(--space-6);
}

.hero-title em {
  font-family: var(--font-family-display);
  font-style: italic;
  font-weight: 400;
  color: var(--primary-700);
  position: relative;
}

.hero-subtitle {
  font-family: var(--font-family-base);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero-trust-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-6);
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84375rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.hero-trust-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--success-50);
  color: var(--success-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 11px;
}

/* ==========================================================================
   Hero Visual Column: Physical Artifact Frame with Real Library Photograph
   ========================================================================== */
.hero-visual-frame {
  position: relative;
}

.hero-card-stack {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: 
    0 24px 48px -12px rgba(23, 24, 28, 0.12),
    0 4px 16px -4px rgba(23, 24, 28, 0.06);
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.hero-card-stack:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 32px 64px -16px rgba(23, 24, 28, 0.16),
    0 6px 20px -4px rgba(23, 24, 28, 0.08);
}

.hero-photo-banner {
  height: 230px;
  position: relative;
  overflow: hidden;
}

.hero-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-card-stack:hover .hero-photo-img {
  transform: scale(1.03);
}

.hero-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23, 24, 28, 0.15) 0%, rgba(23, 24, 28, 0.75) 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-5);
}

.hero-photo-caption {
  color: #ffffff;
}

.hero-photo-tag {
  font-family: var(--font-family-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  display: inline-block;
  margin-bottom: 6px;
  font-weight: 600;
}

.hero-photo-title {
  font-family: var(--font-family-sans-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.hero-card-content {
  padding: var(--space-6);
  background: var(--bg-surface);
}

.hero-module-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-light);
}

.hero-module-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-700);
}

.hero-badge-pill {
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--amber-700);
  background: var(--amber-surface);
  border: 1px solid var(--amber-border);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.hero-sample-question {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.hero-sample-q-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.hero-sample-q-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.45;
  margin-bottom: 10px;
}

.hero-sample-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-sample-option {
  font-size: 0.8125rem;
  padding: 7px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-sample-option.active {
  background: var(--primary-50);
  border-color: var(--primary-300);
  color: var(--primary-800);
  font-weight: 600;
}

.hero-interactive-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.hero-points-callout {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--amber-700);
  font-weight: 700;
}

/* ==========================================================================
   Campus Atmosphere Ribbon (Fotografia Arquitetural & Filosofia)
   ========================================================================== */
.campus-atmosphere-section {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  background-color: var(--dark-surface);
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.campus-atmosphere-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: saturate(0.85);
}

.campus-atmosphere-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(20, 23, 34, 0.95) 0%, rgba(20, 23, 34, 0.8) 50%, rgba(20, 23, 34, 0.92) 100%);
}

.campus-atmosphere-content {
  position: relative;
  z-index: 2;
  padding: var(--space-12) 0;
}

.campus-atmosphere-grid {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: var(--space-12);
  align-items: center;
}

.campus-atmosphere-quote {
  font-family: var(--font-family-display);
  font-size: 1.9rem;
  line-height: 1.35;
  color: var(--dark-text);
  font-style: italic;
  font-weight: 400;
  border-left: 3px solid var(--amber-500);
  padding-left: var(--space-5);
}

.campus-metrics-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.campus-metric-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.campus-metric-val {
  font-family: var(--font-family-sans-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.campus-metric-val span {
  color: var(--amber-500);
}

.campus-metric-label {
  font-size: 0.8125rem;
  color: var(--dark-text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   Seção "Como Funciona o Método" com Fotografia de Estudo Real
   ========================================================================== */
.method-section {
  padding: var(--space-20) 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header-editorial {
  max-width: 740px;
  margin-bottom: var(--space-12);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-family-mono);
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--primary-700);
  background: var(--primary-50);
  border: 1px solid var(--primary-border);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.section-header-editorial h2 {
  font-family: var(--font-family-display);
  font-size: 2.5rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.section-header-editorial h2 em {
  font-style: italic;
  font-weight: 400;
  color: var(--primary-700);
}

.section-header-editorial p.lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.method-editorial-split {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: var(--space-12);
  align-items: center;
}

.method-photo-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 
    0 20px 40px -10px rgba(23, 24, 28, 0.12),
    0 1px 3px 0 rgba(23, 24, 28, 0.05);
  border: 1px solid var(--border-subtle);
  background: var(--bg-subtle);
}

.method-photo-frame img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
}

.method-photo-caption {
  padding: var(--space-4) var(--space-5);
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  font-style: italic;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.method-photo-caption strong {
  font-style: normal;
  color: var(--primary-800);
}

.method-steps-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.method-step-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: var(--bg-page);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.method-step-card:hover {
  background: var(--bg-surface);
  border-color: var(--primary-300);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.method-step-num {
  font-family: var(--font-family-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-700);
  background: var(--primary-50);
  border: 1px solid var(--primary-border);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.method-step-info h3 {
  font-family: var(--font-family-sans-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.method-step-info p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   Seção "Apostilas & Grade Curricular" (Vitrine de Disciplinas)
   ========================================================================== */
.courses-showcase-section {
  padding: var(--space-20) 0;
  background-color: var(--bg-page);
  border-bottom: 1px solid var(--border-subtle);
}

.courses-tabs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

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

.course-card-editorial {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.course-card-editorial:hover {
  transform: translateY(-4px);
  border-color: var(--primary-300);
  box-shadow: var(--shadow-md);
}

.course-card-top {
  padding: var(--space-6) var(--space-6) var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--border-light);
}

.course-card-category {
  font-family: var(--font-family-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-700);
  background: var(--primary-50);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  display: inline-block;
  margin-bottom: 10px;
  font-weight: 600;
}

.course-card-title {
  font-family: var(--font-family-sans-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.course-card-desc {
  font-size: 0.84375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.course-card-body {
  padding: var(--space-5) var(--space-6);
  flex: 1;
}

.course-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.course-feature-item {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.course-feature-item svg {
  color: var(--primary-600);
  flex-shrink: 0;
}

.course-card-footer {
  padding: var(--space-4) var(--space-6);
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course-card-stat {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: var(--space-20) 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--primary-300);
}

.faq-item.active {
  border-color: var(--primary-300);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  cursor: pointer;
  background: none;
  font-family: var(--font-family-sans-heading);
}

.faq-icon {
  color: var(--text-muted);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--primary-700);
}

.faq-answer {
  padding: 0 var(--space-6) var(--space-5) var(--space-6);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  display: none;
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-4);
}

.faq-item.active .faq-answer {
  display: block;
}

/* ==========================================================================
   Banner Final de Ação: Atmosfera de Auditório & Prestígio Acadêmico
   ========================================================================== */
.cta-banner-section {
  padding: var(--space-16) 0 var(--space-20) 0;
  background-color: var(--bg-page);
}

.cta-banner-card {
  position: relative;
  background-color: var(--dark-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-8);
  color: #ffffff;
  text-align: center;
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.cta-banner-card .cta-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: contrast(1.1);
}

.cta-banner-card .cta-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(20, 23, 34, 0.8) 0%, rgba(20, 23, 34, 0.96) 100%);
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}

.cta-banner-kicker {
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amber-500);
  margin-bottom: var(--space-4);
  font-weight: 600;
}

.cta-banner-card h2 {
  font-family: var(--font-family-display);
  color: #ffffff;
  font-size: 2.75rem;
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.cta-banner-card h2 em {
  font-style: italic;
  font-weight: 400;
  color: var(--amber-200);
}

.cta-banner-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  line-height: 1.65;
  margin: 0 auto var(--space-8) auto;
}

/* ==========================================================================
   Rodapé Público
   ========================================================================== */
.public-footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-12) 0 var(--space-8) 0;
  font-size: 0.875rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  gap: var(--space-8);
}

.footer-brand-col {
  max-width: 320px;
}

.footer-brand-col p {
  color: var(--text-muted);
  margin-top: var(--space-2);
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-links-group {
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.footer-col-title {
  font-family: var(--font-family-sans-heading);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: var(--space-3);
  font-size: 0.875rem;
}

.footer-col-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col-list a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-col-list a:hover {
  color: var(--primary);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-subtle);
  font-size: 0.8125rem;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-disclaimer-box {
  background: var(--bg-subtle, #f8fafc);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--radius-md, 8px);
  padding: 14px 18px;
  margin: var(--space-6) 0;
  font-size: 0.8125rem;
  color: var(--text-muted, #64748b);
  line-height: 1.6;
}

.footer-disclaimer-box strong {
  color: var(--text-main, #0f172a);
}

.footer-company-data {
  font-size: 0.78125rem;
  color: var(--text-muted, #64748b);
  line-height: 1.6;
  margin-top: 8px;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-legal-link-btn {
  background: none;
  border: none;
  color: var(--text-muted, #64748b);
  font-size: 0.8125rem;
  cursor: pointer;
  padding: 2px 0;
  transition: color var(--transition-fast);
  text-decoration: underline;
  text-decoration-color: transparent;
}

.footer-legal-link-btn:hover {
  color: var(--primary, #7c3aed);
  text-decoration-color: var(--primary, #7c3aed);
}

/* ==========================================================================
   Responsividade Landing Page
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .campus-atmosphere-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .method-editorial-split {
    grid-template-columns: 1fr;
  }
  .method-photo-frame img {
    height: 300px;
  }
  .courses-grid {
    grid-template-columns: 1fr;
  }
}

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

  .public-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 2px solid var(--border-subtle);
    box-shadow: 0 16px 32px rgba(23, 24, 28, 0.12);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) var(--space-6);
    gap: var(--space-1);
    z-index: 100;
  }

  .public-menu.open {
    display: flex;
    animation: slideDownMobileNav 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  @keyframes slideDownMobileNav {
    from {
      opacity: 0;
      transform: translateY(-8px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .public-menu-link {
    padding: 12px 6px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .public-menu-link:last-child {
    border-bottom: none;
  }

  .public-menu-link:hover {
    color: var(--primary-700);
    padding-left: 10px;
  }

  .hero-title {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .campus-metrics-group {
    grid-template-columns: 1fr;
  }
  .cta-banner-card h2 {
    font-size: 2rem;
  }
  .footer-top {
    flex-direction: column;
  }
}