/* public_html/assets/css/style.css - Design System de Luxo: Imersão em Sorriso Gengival */

:root {
  /* Paleta Oficial do Manual de Identidade Visual */
  --color-navy: #080F66;             /* Azul-marinho profundo: hero, cabeçalho, rodapé e seções de prestígio */
  --color-violet: #351080;           /* Violeta institucional: gradientes, fundos de destaque */
  --color-purple: #6545C5;           /* Roxo vibrante: ícones, selos, contornos ativos e acentos */
  --color-surface-light: #F5F6FC;    /* Branco azulado: fundo de cards e seções claras */
  --color-white: #FFFFFF;            /* Branco puro: tipografia em fundos escuros */
  --color-mint-cta: #20C997;         /* Verde de conversão: botões CTA e WhatsApp */

  /* Tipografia & Contraste WCAG AAA / AA */
  --color-text-dark: #080F66;        /* Contraste 15.2:1 sobre #F5F6FC (WCAG AAA) */
  --color-text-muted: #3B4874;       /* Contraste 6.8:1 sobre #F5F6FC (WCAG AA) */
  --color-text-light: #FFFFFF;       /* Contraste 16.5:1 sobre #080F66 (WCAG AAA) */
  --color-text-subtle: #A5A8C8;      /* Contraste 4.6:1 sobre #080F66 (WCAG AA) */
  --color-cta-text: #080F66;         /* Texto do botão mint: contraste 8.1:1 sobre #20C997 (WCAG AAA) */
  
  /* Gradientes & Sombras Sofisticadas */
  --gradient-hero: linear-gradient(135deg, #080F66 0%, #1A0D6B 45%, #351080 100%);
  --gradient-card-dark: linear-gradient(145deg, rgba(8, 15, 102, 0.95) 0%, rgba(53, 16, 128, 0.9) 100%);
  --gradient-gold-pill: linear-gradient(135deg, #6545C5 0%, #855CE8 100%);
  --shadow-luxury: 0 20px 45px rgba(8, 15, 102, 0.12);
  --shadow-glow: 0 10px 30px rgba(101, 69, 197, 0.28);
  --shadow-mint: 0 10px 25px rgba(32, 201, 151, 0.35);

  /* Bordas e Raios */
  --border-light: rgba(101, 69, 197, 0.16);
  --border-glass: rgba(255, 255, 255, 0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  /* Tipografia Base */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  font-family: var(--font-sans);
  background-color: var(--color-surface-light);
  color: var(--color-text-dark);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--color-surface-light);
}

/* Acessibilidade - Link para pular ao conteúdo principal */
.skip-link {
  position: absolute;
  top: -999px;
  left: 20px;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  z-index: 9999;
  text-decoration: none;
  font-weight: 700;
}
.skip-link:focus {
  top: 20px;
}

/* Layout Containers */
.container {
  width: min(1280px, calc(100% - 40px));
  margin-inline: auto;
}
.container-narrow {
  width: min(960px, calc(100% - 40px));
  margin-inline: auto;
}

/* Tipografia Global */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(101, 69, 197, 0.12);
  border: 1px solid rgba(101, 69, 197, 0.3);
  border-radius: var(--radius-pill);
  color: var(--color-purple);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.section-tag.tag-light {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-white);
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--color-navy);
  margin-bottom: 12px;
}
.section-title.title-light {
  color: var(--color-white);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 680px;
}
.section-subtitle.subtitle-light {
  color: var(--color-text-subtle);
}

/* Botões de Conversão */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  border: none;
  border-radius: var(--radius-pill);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  letter-spacing: 0.02em;
}

.btn-primary, .btn-mint {
  background: var(--color-mint-cta);
  color: var(--color-cta-text);
  padding: 14px 28px;
  font-size: 0.95rem;
  box-shadow: var(--shadow-mint);
}
.btn-primary:hover, .btn-mint:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 14px 30px rgba(32, 201, 151, 0.45);
}

.btn-purple {
  background: var(--color-purple);
  color: var(--color-white);
  padding: 14px 28px;
  font-size: 0.95rem;
  box-shadow: var(--shadow-glow);
}
.btn-purple:hover {
  transform: translateY(-2px);
  background: #7350db;
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 12px 24px;
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #FFFFFF;
}

/* 1. Header Fixo com Pill Bar Translúcida */
.site-header {
  position: fixed;
  top: 16px;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(8, 15, 102, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(101, 69, 197, 0.35);
  border-radius: var(--radius-pill);
  padding: 10px 24px;
  box-shadow: 0 10px 30px rgba(8, 15, 102, 0.35);
}
.brand-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}
.nav-pill {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-link {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.2s ease;
}
.nav-link:hover {
  color: var(--color-mint-cta);
}
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: 6px;
}
.mobile-menu-drawer {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 20px;
  right: 20px;
  background: rgba(8, 15, 102, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(101, 69, 197, 0.4);
  border-radius: var(--radius-md);
  padding: 20px;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.mobile-menu-drawer.active {
  display: flex;
}

/* 2. Hero Section */
.hero-section {
  position: relative;
  background: var(--gradient-hero);
  color: var(--color-white);
  padding-top: 130px;
  padding-bottom: 70px;
  overflow: hidden;
}
.hero-section::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(101, 69, 197, 0.4) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.badge-seat {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(32, 201, 151, 0.15);
  border: 1px solid rgba(32, 201, 151, 0.4);
  border-radius: var(--radius-pill);
  color: var(--color-mint-cta);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-mint-cta);
  box-shadow: 0 0 10px var(--color-mint-cta);
  animation: pulseAnimation 2s infinite;
}
@keyframes pulseAnimation {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-section h1 {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 16px;
  color: var(--color-white);
}
.hero-lead {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-text-subtle);
  margin-bottom: 24px;
}
.hero-lead strong {
  color: var(--color-white);
  display: block;
  margin-bottom: 6px;
  font-size: 1.15rem;
}

/* Event Details Pill Bar */
.event-details-pill {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 28px;
}
.detail-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.detail-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(101, 69, 197, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.detail-texts {
  display: flex;
  flex-direction: column;
}
.detail-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  font-weight: 700;
  letter-spacing: 0.05em;
}
.detail-val {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-white);
}

/* Card de Captura no Hero */
.lead-card-box {
  background: #FFFFFF;
  color: var(--color-text-dark);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(101, 69, 197, 0.15);
}
.lead-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.lead-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-purple);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.lead-card-seats-info {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-navy);
  background: var(--color-surface-light);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}
.lead-card-title {
  font-size: 1.25rem;
  color: var(--color-navy);
  margin-bottom: 6px;
}
.lead-card-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.45;
  margin-bottom: 16px;
}
.form-row-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.form-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-navy);
}
.form-input, .form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #D1D5E8;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-family: inherit;
  color: var(--color-navy);
  background: #FAFAFC;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-purple);
  box-shadow: 0 0 0 3px rgba(101, 69, 197, 0.15);
  background: #FFFFFF;
}
.lead-card-trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 12px;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 3. Player de Vídeo Vertical 9:16 */
.hero-video-column {
  display: flex;
  justify-content: center;
}
.vertical-video-wrapper {
  width: 100%;
  max-width: 360px;
}
.vertical-video-box {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000000;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
  border: 2px solid rgba(101, 69, 197, 0.4);
  cursor: pointer;
}
.vertical-video-box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.video-top-bar {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}
.video-exclusive-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(8, 15, 102, 0.75);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 0.05em;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.video-sound-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-mint-cta);
  color: var(--color-cta-text);
  border: none;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(32, 201, 151, 0.35);
  transition: transform 0.2s ease;
}
.video-sound-btn:hover {
  transform: scale(1.05);
}
.video-unmute-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 15, 102, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  z-index: 5;
  transition: opacity 0.3s ease;
}
.video-unmute-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}
.unmute-icon-pulse {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-mint-cta);
  color: var(--color-cta-text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 25px rgba(32, 201, 151, 0.6);
  animation: pulseAnimation 2s infinite;
}
.unmute-badge {
  background: rgba(8, 15, 102, 0.85);
  backdrop-filter: blur(10px);
  color: #FFFFFF;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.video-caption-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--color-text-subtle);
}
.video-speaker-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-mint-cta);
}
.video-speaker-name {
  font-weight: 700;
  color: var(--color-white);
}

/* 4. Pilares Metodológicos */
.pillars-section {
  padding: 80px 0;
  background: #FFFFFF;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}
.pillar-card {
  background: var(--color-surface-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s;
  position: relative;
}
.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-luxury);
  border-color: var(--color-purple);
}
.pillar-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-purple);
  line-height: 1;
  margin-bottom: 16px;
}
.pillar-title {
  font-size: 1.22rem;
  color: var(--color-navy);
  margin-bottom: 12px;
}
.pillar-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* 5. Seção de Dupla Titularidade dos Professores (Foco Máximo) */
.professors-section {
  padding: 90px 0;
  background: var(--gradient-hero);
  color: var(--color-white);
  position: relative;
}
.professors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-top: 48px;
}
.professor-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.professor-card:hover {
  transform: translateY(-4px);
  border-color: rgba(101, 69, 197, 0.6);
}
.professor-top-row {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-bottom: 24px;
}
.professor-photo-box {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle, #351080 0%, #080F66 100%);
  border: 3px solid var(--color-purple);
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.professor-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.professor-titles {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.professor-badge-usp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(101, 69, 197, 0.3);
  border: 1px solid rgba(101, 69, 197, 0.6);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 800;
  color: #FFFFFF;
  width: fit-content;
}
.professor-name {
  font-size: 1.45rem;
  color: var(--color-white);
}
.professor-title-tag {
  font-size: 0.85rem;
  color: var(--color-mint-cta);
  font-weight: 600;
}
.professor-bio {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--color-text-subtle);
  margin-bottom: 20px;
}
.professor-quote {
  font-style: italic;
  font-size: 0.88rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
  padding: 12px 16px;
  background: rgba(101, 69, 197, 0.15);
  border-left: 3px solid var(--color-purple);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 20px;
}
.credentials-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.credentials-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-white);
  line-height: 1.4;
}
.credentials-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
}
.professor-footer-row {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
}
.professor-insta-link {
  color: var(--color-text-subtle);
  text-decoration: none;
  font-size: 0.82rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.professor-insta-link:hover {
  color: var(--color-mint-cta);
}

/* 6. Cronograma & Abas Interativas */
.curriculum-section {
  padding: 85px 0;
  background: var(--color-surface-light);
}
.tabs-nav {
  display: flex;
  gap: 12px;
  margin: 36px 0 28px 0;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 8px;
  overflow-x: auto;
}
.tab-btn {
  background: none;
  border: none;
  padding: 10px 20px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  white-space: nowrap;
}
.tab-btn.active {
  background: var(--color-navy);
  color: var(--color-white);
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
}
.curriculum-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-luxury);
}
.curriculum-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 16px;
}
.curriculum-date-badge {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-navy);
}
.curriculum-shifts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}
.shift-box {
  background: var(--color-surface-light);
  border-radius: var(--radius-sm);
  padding: 20px;
  border-left: 4px solid var(--color-purple);
}
.shift-period {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--color-purple);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.shift-tag {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 6px;
}
.shift-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.topics-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  list-style: none;
}
.topics-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-dark);
  line-height: 1.45;
}
.topics-list li svg {
  flex-shrink: 0;
  margin-top: 3px;
}

/* 7. Barra de Escassez em Tempo Real */
.urgency-section {
  padding: 70px 0;
  background: #FFFFFF;
}
.urgency-card {
  background: var(--gradient-hero);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 25px 60px rgba(8, 15, 102, 0.35);
  position: relative;
  overflow: hidden;
}
.urgency-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 32px auto;
}
.scarcity-bar-wrapper {
  max-width: 580px;
  margin: 0 auto 28px auto;
}
.scarcity-numbers-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.scarcity-progress-track {
  height: 14px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.scarcity-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #6545C5 0%, #20C997 100%);
  border-radius: var(--radius-pill);
  transition: width 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.urgency-reasons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}
.urgency-reason-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}
.urgency-reason-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  margin-top: 10px;
  margin-bottom: 6px;
}
.urgency-reason-desc {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
  line-height: 1.4;
}

/* 8. Lightbox do Cartaz */
.poster-section {
  padding: 60px 0;
  background: var(--color-surface-light);
  text-align: center;
}
.poster-banner-box {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 28px;
  cursor: pointer;
  box-shadow: var(--shadow-luxury);
  transition: transform 0.2s ease;
}
.poster-banner-box:hover {
  transform: scale(1.02);
}
.poster-thumbnail {
  width: 50px;
  height: 70px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border-light);
}

/* 9. Galeria de Atividades (10 fotos WebP) */
.gallery-section {
  padding: 80px 0;
  background: #FFFFFF;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 11;
  box-shadow: var(--shadow-luxury);
  cursor: pointer;
  background: #080F66;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.gallery-item:hover img {
  transform: scale(1.06);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 15, 102, 0.9) 0%, rgba(8, 15, 102, 0.2) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 14px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-caption {
  font-size: 0.82rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.35;
}

/* 10. FAQ Acordeão */
.faq-section {
  padding: 85px 0;
  background: var(--color-surface-light);
}
.faq-accordion {
  max-width: 820px;
  margin: 36px auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(8, 15, 102, 0.04);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  cursor: pointer;
}
.faq-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--color-purple);
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 24px;
}
.faq-item.active .faq-answer {
  padding-bottom: 22px;
}
.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* 11. Localização */
.location-section {
  padding: 80px 0;
  background: #FFFFFF;
}
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 36px;
  align-items: center;
}
.location-card {
  background: var(--color-surface-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
}
.location-address {
  font-size: 1.05rem;
  color: var(--color-navy);
  line-height: 1.6;
  margin-bottom: 24px;
}
.map-frame-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 340px;
  box-shadow: var(--shadow-luxury);
  border: 1px solid var(--border-light);
}
.map-frame-box iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* 12. Rodapé Institucional */
.site-footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 60px 0 30px 0;
  border-top: 1px solid rgba(101, 69, 197, 0.3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text-subtle);
  margin-top: 14px;
  max-width: 380px;
}
.footer-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: var(--color-text-subtle);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--color-mint-cta);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

/* Botão Flutuante de WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: calc(24px + env(safe-area-inset-bottom));
  right: 24px;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-mint-cta);
  color: var(--color-cta-text);
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 30px rgba(32, 201, 151, 0.45);
  text-decoration: none;
  font-weight: 800;
  font-size: 0.88rem;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.02);
}

/* Modais (Lead & Lightbox Cartaz) */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 15, 102, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-backdrop.active {
  display: flex;
}
.modal-container {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  max-width: 520px;
  width: 100%;
  padding: 32px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}
.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 6px;
}
.modal-lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 25px 60px rgba(0,0,0,0.5);
}

/* Responsividade Mobile & Tablet */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-video-column {
    order: -1;
  }
  .vertical-video-wrapper {
    max-width: 320px;
  }
  .professors-grid {
    grid-template-columns: 1fr;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .curriculum-shifts-grid, .topics-list {
    grid-template-columns: 1fr;
  }
  .urgency-reasons-grid {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .location-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-pill {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .form-row-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .gallery-overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(8, 15, 102, 0.92) 0%, transparent 75%);
  }
  .urgency-reasons-grid {
    grid-template-columns: 1fr;
  }
  .floating-whatsapp span {
    display: none;
  }
  .floating-whatsapp {
    padding: 14px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}