/* Estilos Modernos para Cursos */
.modern-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  padding: 60px 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.modern-course-card {
  background: var(--aws-white);
  border-radius: 24px;
  padding: 0;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 153, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 380px;
}

.modern-course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.modern-course-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: var(--shadow-strong), var(--shadow-glow);
  border-color: var(--aws-orange);
}

.modern-course-card:hover::before {
  opacity: 1;
}

/* Badge do curso */
.course-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  z-index: 2;
  animation: badgePulse 2s infinite;
}

.course-badge.new {
  background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.course-badge.bestseller {
  background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.course-badge.free {
  background: linear-gradient(135deg, #8B5CF6 0%, #A78BFA 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Imagem do curso */
.course-image {
  padding: 30px 30px 20px;
  text-align: center;
}

.course-image img {
  max-width: 120px;
  height: auto;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.modern-course-card:hover .course-image img {
  transform: scale(1.1);
}

/* Conteúdo do curso */
.course-content {
  padding: 0 30px 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.course-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 25px;
  color: var(--aws-blue);
  line-height: 1.4;
}

.course-bottom {
  margin-top: auto;
}

/* Meta informações */
.course-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 25px;
  padding: 15px 0;
  border-top: 1px solid rgba(255, 153, 0, 0.1);
  border-bottom: 1px solid rgba(255, 153, 0, 0.1);
}

.course-rating {
  font-weight: 700;
  color: var(--aws-orange);
  font-size: 1.1rem;
}

.course-students {
  font-size: 0.9rem;
  color: var(--aws-gray);
  font-weight: 600;
}

/* Botões dos cursos */
.course-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: auto;
  min-height: 100px;
  align-items: flex-start;
}

.course-buttons:has(.course-btn:only-child) {
  align-items: flex-start;
}

.course-buttons .course-btn:only-child {
  margin-bottom: 44px;
}

.course-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  min-width: 140px;
}

.course-btn.primary {
  background: var(--gradient-primary);
  color: var(--aws-white);
}

.course-btn.secondary {
  background: rgba(255, 153, 0, 0.1);
  color: var(--aws-orange);
  border: 2px solid var(--aws-orange);
}

.course-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}

.course-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-strong);
}

.course-btn.primary:hover {
  background: linear-gradient(135deg, #FFB84D 0%, #FF9900 100%);
}

.course-btn.secondary:hover {
  background: var(--aws-orange);
  color: var(--aws-white);
}

.course-btn:active::before {
  width: 200px;
  height: 200px;
}

/* Responsividade */
@media (max-width: 768px) {
  .modern-course-grid {
    grid-template-columns: 1fr;
    gap: 25px;
    padding: 40px 15px;
  }
  
  .modern-course-card {
    min-height: 450px;
  }
  
  .course-image {
    padding: 25px 25px 15px;
  }
  
  .course-content {
    padding: 0 25px 25px;
  }
  
  .course-title {
    font-size: 1.2rem;
  }
  
  .course-description {
    font-size: 0.95rem;
  }
  
  .course-buttons {
    flex-direction: column;
  }
  
  .course-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .modern-course-grid {
    padding: 30px 10px;
  }
  
  .course-image {
    padding: 20px 20px 10px;
  }
  
  .course-content {
    padding: 0 20px 20px;
  }
  
  .course-badge {
    top: 10px;
    right: 10px;
    padding: 6px 12px;
    font-size: 0.75rem;
  }
}