/* 1. Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(to bottom, var(--color-background), var(--color-secondary));
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.badge {
  display: inline-block;
  background-color: rgba(232, 62, 140, 0.1);
  color: var(--color-primary-dark);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
  border: 1px solid rgba(232, 62, 140, 0.3);
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  max-width: 90%;
}

.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.hero-guarantees {
  display: flex;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-weight: 500;
  flex-wrap: wrap;
}

.hero-guarantees span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.hero-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform var(--transition-slow);
}

.hero-image:hover {
  transform: perspective(1000px) rotateY(0deg);
}

.image-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(240, 98, 146, 0.3) 0%, rgba(255,255,255,0) 70%);
  z-index: -1;
}

.hero-image img {
  border-radius: var(--border-radius-lg);
  width: 100%;
}

/* 2. Benefits (Antes/Depois) */
.benefits-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.benefit-card {
  background: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  flex: 1;
  max-width: 400px;
  position: relative;
}

.benefit-icon {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  box-shadow: var(--shadow-sm);
}

.before-icon { background-color: #EF4444; }
.after-icon { background-color: var(--color-success); }

.benefit-card h3 {
  text-align: center;
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.benefit-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-light);
}

.before ul li i { color: #EF4444; margin-top: 4px; }
.after ul li i { color: var(--color-success); margin-top: 4px; }

.benefit-arrow {
  font-size: 2.5rem;
  color: var(--color-primary);
}

/* 3. Objections */
.objections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.objection-item {
  background: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition-normal);
  border: 1px solid rgba(0,0,0,0.02);
}

.objection-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.objection-item i {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.objection-item h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

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

/* 4. Nail Types */
.types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.type-card {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-white);
  transition: transform var(--transition-normal);
}

.type-card:hover {
  transform: translateY(-10px);
}

.type-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.type-content {
  padding: var(--spacing-md);
}

.type-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.type-content p {
  color: var(--color-text-light);
}

/* 5. Modules */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.module-card {
  background: var(--color-white);
  border: 1px solid rgba(232, 62, 140, 0.2);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  position: relative;
  transition: box-shadow var(--transition-normal);
}

.module-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.module-number {
  position: absolute;
  top: -15px;
  right: 20px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.25rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

.module-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

/* 6. Teacher */
.teacher-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.teacher-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.teacher-content h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.teacher-content h3 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.teacher-content p {
  margin-bottom: 1rem;
  color: var(--color-text-light);
  font-size: 1.1rem;
}

.teacher-stats {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.stat h4 {
  font-size: 2rem;
  color: var(--color-primary-dark);
}

.stat span {
  color: var(--color-text-light);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* 7. Social Proof (Whatsapp Fake) */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.whatsapp-mockup {
  background: #E5DDD5;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  text-align: left;
  display: flex;
  flex-direction: column;
}

.wa-header {
  background: #075E54;
  color: white;
  padding: 10px 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-header img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.wa-header span {
  font-weight: 600;
}

.wa-body {
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background-image: url('https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png');
}

.wa-msg {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.95rem;
  position: relative;
  font-family: 'Inter', sans-serif;
  box-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

.wa-received {
  background: white;
  align-self: flex-start;
  border-top-left-radius: 0;
}

.wa-sent {
  background: #DCF8C6;
  align-self: flex-end;
  border-top-right-radius: 0;
}

/* 9. Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg) var(--spacing-md);
  box-shadow: var(--shadow-md);
  position: relative;
  border: 1px solid rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  border: 2px solid var(--color-primary);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  z-index: 2;
}

.featured-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-header {
  text-align: center;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.price {
  margin-top: 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  color: var(--color-text);
}

.currency {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.amount {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
}

.period {
  align-self: flex-end;
  margin-bottom: 0.5rem;
  color: var(--color-text-light);
}

.cents {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.cash-price {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.pricing-features {
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}

.pricing-features i {
  font-size: 1.25rem;
}

/* 10. Guarantee */
.guarantee {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
}

.guarantee-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  background: rgba(255,255,255,0.1);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255,255,255,0.2);
}

.guarantee-icon i {
  font-size: 6rem;
  color: var(--color-white);
}

.guarantee-content h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.guarantee-content p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* 11. FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 1rem;
  background: var(--color-white);
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: var(--font-primary);
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 1.5rem;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

/* 12. Final CTA */
.final-cta {
  background: var(--color-primary-dark);
  padding: var(--spacing-xl) 0;
}

.text-white { color: var(--color-white); }

.footer {
  background: #111;
  color: #fff;
  padding: var(--spacing-md) 0;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-container, .teacher-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-guarantees {
    justify-content: center;
  }
  
  .benefit-arrow {
    transform: rotate(90deg);
  }
  
  .benefits-grid {
    flex-direction: column;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .guarantee-container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.5rem; }
  .btn { width: 100%; }
}