/* ===================================================
   EnglishKids AI — CSS Principal
   Prof.ª Heloisa Leal | Parauapebas/PA
   =================================================== */

/* ---- RESET E BASE ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #4F46E5;
  --primary-dark: #3730A3;
  --secondary: #F59E0B;
  --accent: #10B981;
  --danger: #EF4444;
  --wpp: #25D366;
  --wpp-dark: #128C7E;
  --bg-light: #F0F4FF;
  --bg-dark: #1E1B4B;
  --text-dark: #1F2937;
  --text-mid: #6B7280;
  --text-light: #F9FAFB;
  --white: #FFFFFF;
  --radius: 16px;
  --shadow: 0 8px 32px rgba(79, 70, 229, 0.15);
  --shadow-hover: 0 16px 48px rgba(79, 70, 229, 0.25);
  --font-main: 'Nunito', sans-serif;
  --font-head: 'Poppins', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- BARRA DE URGÊNCIA ---- */
.urgency-bar {
  background: linear-gradient(90deg, #DC2626, #EF4444);
  color: white;
  text-align: center;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 700;
  position: sticky;
  top: 0;
  z-index: 1000;
  animation: pulse-bg 2s infinite;
}

@keyframes pulse-bg {
  0%, 100% { background-color: #DC2626; }
  50% { background-color: #B91C1C; }
}

.countdown {
  background: rgba(255,255,255,0.2);
  padding: 2px 10px;
  border-radius: 6px;
  font-family: monospace;
  font-size: 1.05rem;
  letter-spacing: 2px;
}

/* ---- NAVBAR ---- */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
  position: relative;
  z-index: 10;
}

.logo {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  color: white;
}

.logo span { color: white; }
.logo em {
  color: var(--secondary);
  font-style: normal;
}

.btn-nav {
  background: var(--secondary);
  color: var(--text-dark);
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s;
  white-space: nowrap;
}

.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,159,11,0.4);
}

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary) 60%, #7C3AED 100%);
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
  top: -200px;
  right: -150px;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: rgba(245,159,11,0.1);
  border-radius: 50%;
  bottom: -100px;
  left: -100px;
}

.hero-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 32px 40px;
  position: relative;
  z-index: 2;
}

.badge-destaque {
  display: inline-block;
  background: rgba(245,159,11,0.2);
  border: 1px solid var(--secondary);
  color: var(--secondary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: white;
  line-height: 1.2;
  margin-bottom: 20px;
}

.highlight {
  color: var(--secondary);
  position: relative;
}

.highlight-red { color: var(--danger); }

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  max-width: 650px;
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary), #F97316);
  color: var(--text-dark);
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 900;
  font-size: 1.05rem;
  text-decoration: none;
  transition: all 0.3s;
  display: inline-block;
  box-shadow: 0 8px 24px rgba(245,159,11,0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(245,159,11,0.5);
}

.btn-ghost {
  color: white;
  border: 2px solid rgba(255,255,255,0.4);
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s;
  display: inline-block;
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
}

.hero-provas {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.prova-item {
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-card-float {
  position: absolute;
  right: 80px;
  top: 50%;
  transform: translateY(-50%);
  background: white;
  padding: 24px 28px;
  border-radius: 20px;
  box-shadow: var(--shadow-hover);
  max-width: 240px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(-50%) translateY(0); }
  50% { transform: translateY(-50%) translateY(-12px); }
}

.hero-card-float .flag {
  font-size: 2rem;
  display: block;
  margin-bottom: 8px;
}

.hero-card-float p {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 6px;
}

.hero-card-float small {
  color: var(--text-mid);
  font-size: 0.8rem;
}

/* ---- SEÇÃO TAGS ---- */
.section-tag {
  display: inline-block;
  background: var(--bg-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 16px;
  border: 1px solid rgba(79,70,229,0.2);
}

section h2 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-dark);
  line-height: 1.3;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 700px;
  margin-bottom: 48px;
}

/* ---- PARA VOCÊ ---- */
.para-voce {
  background: var(--bg-light);
  padding: 80px 0;
  text-align: center;
}

.para-voce h2 {
  margin-bottom: 40px;
}

.cards-pain {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.card-pain {
  background: white;
  padding: 24px;
  border-radius: var(--radius);
  border-left: 4px solid var(--danger);
  text-align: left;
  font-size: 0.95rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  transition: transform 0.3s;
}

.card-pain:hover { transform: translateY(-4px); }

.para-voce-resposta {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dark);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- PROBLEMAS ---- */
.problemas {
  padding: 80px 0;
  background: white;
}

.problemas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.problema-item {
  padding: 28px;
  background: #FFF5F5;
  border-radius: var(--radius);
  border-top: 4px solid var(--danger);
  transition: transform 0.3s;
}

.problema-item:hover { transform: translateY(-4px); }

.problema-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.problema-item h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.problema-item p {
  font-size: 0.95rem;
  color: var(--text-mid);
}

/* ---- SOLUÇÃO ---- */
.solucao {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
}

.solucao-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.solucao-item {
  padding: 28px;
  background: white;
  border-radius: var(--radius);
  border-top: 4px solid var(--accent);
  box-shadow: 0 4px 20px rgba(16,185,129,0.1);
  transition: all 0.3s;
}

.solucao-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(16,185,129,0.2);
}

.solucao-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.solucao-item h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.solucao-item p {
  font-size: 0.95rem;
  color: var(--text-mid);
}

/* ---- MÉTODOS DO MUNDO ---- */
.metodos-mundo {
  padding: 80px 0;
  background: var(--bg-dark);
  color: white;
  text-align: center;
}

.metodos-mundo h2 { color: white; margin-bottom: 40px; }

.metodos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.metodo-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 28px 20px;
  transition: all 0.3s;
}

.metodo-card:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}

.metodo-bandeira { font-size: 3rem; margin-bottom: 12px; }

.metodo-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 8px;
}

.metodo-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}

/* ---- ROADMAP / PIPELINE ---- */
.roadmap {
  padding: 80px 0;
  background: white;
}

.pipeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  margin-top: 40px;
}

.pipeline::before {
  content: '';
  position: absolute;
  left: 36px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}

.pipeline-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  padding: 32px 0;
  position: relative;
}

.step-number {
  min-width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), #7C3AED);
  color: white;
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 900;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.step-content {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 24px 28px;
  flex: 1;
  border-left: 4px solid var(--primary);
  transition: all 0.3s;
}

.step-content:hover {
  box-shadow: var(--shadow);
  transform: translateX(6px);
}

.step-icon { font-size: 2rem; margin-bottom: 8px; }

.step-content h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.step-content p {
  font-size: 0.95rem;
  color: var(--text-mid);
}

.step-tag {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-top: 12px;
}

/* ---- CRONOGRAMA ---- */
.cronograma {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  align-items: start;
}

.timeline-marker {
  background: linear-gradient(135deg, var(--primary), #7C3AED);
  color: white;
  font-weight: 900;
  font-size: 0.9rem;
  text-align: center;
  padding: 12px 8px;
  border-radius: 12px;
  white-space: nowrap;
}

.timeline-content {
  background: white;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  border-left: 4px solid var(--secondary);
}

.timeline-content h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.timeline-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.timeline-content ul li {
  font-size: 0.9rem;
  color: var(--text-mid);
  padding-left: 16px;
  position: relative;
}

.timeline-content ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
}

/* ---- AVALIAÇÕES ---- */
.avaliacoes-section {
  padding: 80px 0;
  background: white;
}

.avaliacoes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.avaliacao-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: all 0.3s;
  border-bottom: 4px solid var(--primary);
}

.avaliacao-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.avaliacao-icon { font-size: 2.5rem; margin-bottom: 12px; }

.avaliacao-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.avaliacao-card p {
  font-size: 0.88rem;
  color: var(--text-mid);
  margin-bottom: 16px;
}

.avaliacao-badge {
  background: var(--primary);
  color: white;
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
}

/* ---- COMUNIDADE ---- */
.comunidade {
  padding: 80px 0;
  background: linear-gradient(135deg, #0F172A, #1E1B4B);
  color: white;
}

.comunidade h2 { color: white; }
.comunidade .section-tag { background: rgba(245,159,11,0.2); color: var(--secondary); border-color: rgba(245,159,11,0.4); }
.comunidade .section-sub { color: rgba(255,255,255,0.75); }

.comunidade-beneficios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.comunidade-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s;
}

.comunidade-item:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}

.com-icon { font-size: 2.5rem; margin-bottom: 12px; }

.comunidade-item h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 8px;
}

.comunidade-item p { font-size: 0.9rem; color: rgba(255,255,255,0.75); }

.comunidade-cta {
  background: linear-gradient(135deg, var(--primary), #7C3AED);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
}

/* ---- PROFESSORA ---- */
.professora {
  padding: 80px 0;
  background: var(--bg-light);
}

.professora-content {
  display: flex;
  gap: 60px;
  align-items: center;
  flex-wrap: wrap;
}

.professora-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.avatar-placeholder {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--primary), #7C3AED);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  box-shadow: var(--shadow-hover);
}

.professora-local {
  background: var(--primary);
  color: white;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
}

.professora-bio { flex: 1; min-width: 300px; }

.professora-bio h2 { margin-bottom: 16px; }

.professora-bio p {
  color: var(--text-mid);
  margin-bottom: 16px;
  font-size: 0.97rem;
}

.professora-stats {
  display: flex;
  gap: 32px;
  margin: 28px 0;
  flex-wrap: wrap;
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-mid);
  font-weight: 600;
}

.btn-wpp {
  background: linear-gradient(135deg, var(--wpp), var(--wpp-dark));
  color: white;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s;
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
}

.btn-wpp:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(37,211,102,0.45);
}

/* ---- DEPOIMENTOS ---- */
.depoimentos {
  padding: 80px 0;
  background: white;
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.depoimento-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 28px;
  border-top: 4px solid var(--secondary);
  transition: all 0.3s;
}

.depoimento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.stars { font-size: 1.3rem; margin-bottom: 12px; }

.depoimento-card p {
  font-size: 0.95rem;
  color: var(--text-dark);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.6;
}

.depoimento-autor {
  display: flex;
  gap: 12px;
  align-items: center;
}

.autor-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), #7C3AED);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.depoimento-autor strong { display: block; font-size: 0.95rem; }
.depoimento-autor small { color: var(--text-mid); font-size: 0.82rem; }

/* ---- PLANOS ---- */
.planos {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
}

.planos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  align-items: start;
}

.plano-card {
  background: white;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  transition: all 0.3s;
  position: relative;
}

.plano-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.plano-destaque {
  transform: scale(1.04);
  box-shadow: 0 12px 48px rgba(79,70,229,0.25);
  border: 2px solid var(--primary);
}

.plano-destaque:hover {
  transform: scale(1.04) translateY(-8px);
}

.plano-ribbon {
  background: linear-gradient(90deg, var(--primary), #7C3AED);
  color: white;
  text-align: center;
  padding: 8px;
  font-weight: 900;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.plano-header {
  padding: 24px;
  text-align: center;
  color: white;
}

.plano-starter { background: linear-gradient(135deg, #059669, #10B981); }
.plano-family { background: linear-gradient(135deg, var(--primary-dark), #7C3AED); }
.plano-premium { background: linear-gradient(135deg, #B45309, #D97706); }

.plano-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.plano-header h3 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 4px;
  color: white;
}

.plano-header p { font-size: 0.85rem; opacity: 0.85; }

.plano-preco {
  padding: 24px;
  text-align: center;
  border-bottom: 1px solid #F3F4F6;
}

.preco-de {
  display: block;
  font-size: 0.9rem;
  color: var(--text-mid);
  text-decoration: line-through;
  margin-bottom: 4px;
}

.preco-por {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.preco-valor {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-dark);
}

.preco-periodo {
  font-size: 1rem;
  color: var(--text-mid);
  font-weight: 600;
}

.preco-ou {
  display: block;
  font-size: 0.82rem;
  color: var(--text-mid);
  margin-top: 4px;
}

.plano-beneficios {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.beneficio-item {
  font-size: 0.9rem;
  color: var(--text-dark);
  font-weight: 600;
}

.beneficio-item.gray { color: #D1D5DB; }

.btn-plano {
  display: block;
  text-align: center;
  padding: 16px;
  font-weight: 900;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: 0;
  transition: all 0.3s;
}

.btn-starter { background: linear-gradient(135deg, #059669, #10B981); color: white; }
.btn-family { background: linear-gradient(135deg, var(--primary), #7C3AED); color: white; }
.btn-premium { background: linear-gradient(135deg, #B45309, #D97706); color: white; }

.btn-plano:hover { opacity: 0.9; }

.plano-garantia {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-mid);
  padding: 12px;
  background: #F9FAFB;
}

.planos-aviso {
  margin-top: 40px;
  background: #FEF3C7;
  border: 2px solid var(--secondary);
  border-radius: var(--radius);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.95rem;
  color: #92400E;
}

/* ---- GARANTIA ---- */
.garantia {
  padding: 80px 0;
  background: #F0FDF4;
}

.garantia-box {
  display: flex;
  gap: 40px;
  align-items: center;
  background: white;
  border-radius: 24px;
  padding: 48px;
  box-shadow: 0 8px 32px rgba(16,185,129,0.15);
  border: 2px solid var(--accent);
  flex-wrap: wrap;
}

.garantia-icon { font-size: 5rem; flex-shrink: 0; }

.garantia-content h2 {
  color: var(--accent);
  margin-bottom: 16px;
}

.garantia-content p {
  color: var(--text-mid);
  margin-bottom: 12px;
  font-size: 0.97rem;
}

.garantia-content strong { color: var(--text-dark); }

/* ---- FAQ ---- */
.faq {
  padding: 80px 0;
  background: white;
}

.faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid #E5E7EB;
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-pergunta {
  width: 100%;
  background: var(--bg-light);
  border: none;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  text-align: left;
  transition: background 0.3s;
}

.faq-pergunta:hover { background: #E0E7FF; }

.faq-icon {
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform 0.3s;
  flex-shrink: 0;
  font-weight: 300;
}

.faq-icon.active { transform: rotate(45deg); }

.faq-resposta {
  display: none;
  padding: 20px 24px;
  background: white;
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.7;
}

.faq-resposta.open { display: block; }

/* ---- CTA FINAL ---- */
.cta-final {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--bg-dark), var(--primary));
  text-align: center;
}

.cta-final h2 {
  color: white;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 20px;
}

.cta-final p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  max-width: 650px;
  margin: 0 auto 40px;
}

.cta-final-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.btn-grande { font-size: 1.1rem; padding: 18px 36px; }

.cta-urgencia {
  color: var(--secondary);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0 !important;
}

/* ---- FOOTER ---- */
.footer {
  background: #0F172A;
  color: rgba(255,255,255,0.6);
  padding: 40px 0;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  color: white;
  margin-bottom: 12px;
}

.footer-logo em { color: var(--secondary); font-style: normal; }

.footer p { font-size: 0.9rem; margin-bottom: 8px; }

.footer a { color: var(--secondary); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

.footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 20px 0;
}

.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.footer-links a:hover { color: white; }

.footer-copy { font-size: 0.82rem; color: rgba(255,255,255,0.35); margin-top: 16px; }

/* ---- BOTÃO FLUTUANTE WHATSAPP ---- */
.wpp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: linear-gradient(135deg, var(--wpp), var(--wpp-dark));
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37,211,102,0.5);
  z-index: 999;
  transition: all 0.3s;
  animation: wpp-pulse 2s infinite;
}

@keyframes wpp-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.7); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.wpp-float:hover {
  transform: scale(1.12);
}

/* ---- RESPONSIVIDADE ---- */
@media (max-width: 768px) {
  .hero-card-float { display: none; }
  .navbar { padding: 16px 20px; }
  .btn-nav { display: none; }
  .hero-content { padding: 40px 20px 30px; }
  .hero-cta { flex-direction: column; }
  .btn-primary, .btn-ghost { text-align: center; }
  .pipeline::before { left: 28px; }
  .step-number { min-width: 56px; height: 56px; font-size: 1rem; }
  .timeline-item { grid-template-columns: 1fr; }
  .timeline-marker { text-align: left; display: inline-block; }
  .professora-content { flex-direction: column; text-align: center; }
  .professora-stats { justify-content: center; }
  .garantia-box { flex-direction: column; text-align: center; padding: 32px 24px; }
  .plano-destaque { transform: scale(1); }
  .plano-destaque:hover { transform: translateY(-8px); }
  .cta-final-buttons { flex-direction: column; align-items: center; }
  .urgency-bar { font-size: 0.78rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  section { padding: 60px 0; }
}

/* ---- ANIMAÇÕES DE ENTRADA ---- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}