/* Interface moderna e amigável mantendo as cores do projeto */
.hero-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: linear-gradient(135deg, rgba(7, 29, 65, 0.05) 0%, rgba(12, 125, 71, 0.05) 100%);
}

.hero-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 2rem;
  padding: 3rem 2.5rem;
  max-width: 550px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 40px rgba(7, 29, 65, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 30px 60px rgba(7, 29, 65, 0.15);
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.4rem;
  color: var(--text-color);
  font-weight: 500;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.hero-description {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-color);
  margin-bottom: 2.5rem;
  opacity: 0.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.modern-btn {
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary-modern {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  box-shadow: 0 8px 25px rgba(7, 29, 65, 0.3);
}

.btn-primary-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(7, 29, 65, 0.4);
}

.btn-secondary-modern {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: 0 8px 25px rgba(7, 29, 65, 0.1);
}

.btn-secondary-modern:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(7, 29, 65, 0.3);
}

.hero-image {
  width: 140px;
  height: auto;
  margin: 1.5rem 0;
  filter: drop-shadow(0 10px 25px rgba(7, 29, 65, 0.15));
  transition: transform 0.3s ease;
}

.hero-image:hover {
  transform: scale(1.05);
}

.scroll-invitation {
  text-align: center;
  margin-top: 2rem;
  color: var(--secondary-color);
  font-weight: 500;
}

.scroll-arrow {
  margin-top: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  animation: bounce 2s infinite;
  cursor: pointer;
}

.scroll-arrow svg {
  width: 20px;
  height: 20px;
  fill: white;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

.chapters-section {
  padding: 4rem 1rem;
  background: #f8fafe;
}

.chapter-card {
  background: white;
  border-radius: 1.5rem;
  padding: 2.5rem;
  margin: 2rem auto;
  max-width: 800px;
  box-shadow: 0 10px 30px rgba(7, 29, 65, 0.08);
  border: 1px solid rgba(7, 29, 65, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.chapter-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.chapter-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(7, 29, 65, 0.12);
}

.chapter-title {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chapter-number {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
}

.chapter-list {
  list-style: none;
  padding: 0;
  margin-bottom: 1.5rem;
}

.chapter-list li {
  position: relative;
  padding: 0.8rem 0 0.8rem 2.5rem;
  font-size: 1.1rem;
  color: var(--text-color);
  border-bottom: 1px solid rgba(7, 29, 65, 0.05);
}

.chapter-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.8rem;
  background: var(--secondary-color);
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
}

.chapter-summary {
  background: linear-gradient(135deg, rgba(7, 29, 65, 0.05) 0%, rgba(12, 125, 71, 0.05) 100%);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-top: 1.5rem;
  color: var(--primary-color);
  font-weight: 500;
  line-height: 1.6;
  border-left: 4px solid var(--secondary-color);
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-card {
    padding: 2rem 1.5rem;
    margin: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .modern-btn {
    max-width: 280px;
  }
  
  .chapter-card {
    padding: 1.5rem;
    margin: 1rem;
  }
  
  .chapter-title {
    font-size: 1.5rem;
  }
}