/* Live Streaming Overview Section */
.overview-section {
  padding: 8rem 4rem;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.overview-container {
  max-width: 1400px;
  margin: 0 auto;
}

.overview-header {
  text-align: center;
  margin-bottom: 6rem;
}

.overview-title {
  font-size: 4.2rem;
  font-weight: 700;
  color: #000000;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.overview-subtitle {
  font-size: 1.8rem;
  color: #666666;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

.overview-content {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.problem-solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.problem-card,
.solution-card {
  background: #ffffff;
  padding: 3rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.problem-card {
  border-left: 5px solid #dc3545;
}

.solution-card {
  border-left: 5px solid #28a745;
}

.problem-card::before,
.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #000000 0%, #333333 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.problem-card:hover::before,
.solution-card:hover::before {
  transform: scaleX(1);
}

.problem-header,
.solution-header {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
  gap: 1.5rem;
}

.problem-icon,
.solution-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
}

.problem-icon {
  background: #dc3545;
  color: #ffffff;
}

.solution-icon {
  background: #28a745;
  color: #ffffff;
}

.problem-title,
.solution-title {
  font-size: 2.4rem;
  font-weight: 600;
  color: #000000;
  margin: 0;
}

.problem-description,
.solution-description {
  font-size: 1.6rem;
  color: #666666;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.problem-points,
.solution-capabilities {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.problem-point,
.capability-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.6rem;
  color: #333333;
}

.problem-point i {
  color: #dc3545;
  font-size: 1.8rem;
}

.capability-item i {
  color: #28a745;
  font-size: 1.8rem;
}

.impact-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.metric-item {
  background: #ffffff;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.metric-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.metric-number {
  font-size: 3.6rem;
  font-weight: 700;
  color: #000000;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.metric-label {
  font-size: 1.6rem;
  font-weight: 600;
  color: #333333;
  margin-bottom: 0.5rem;
  display: block;
}

.metric-description {
  font-size: 1.4rem;
  color: #666666;
  line-height: 1.4;
}

@media (max-width: 992px) {
  .overview-section {
    padding: 6rem 2rem;
  }
  
  .overview-title {
    font-size: 3.6rem;
  }
  
  .overview-subtitle {
    font-size: 1.6rem;
  }
  
  .problem-solution-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .impact-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .overview-section {
    padding: 4rem 1.5rem;
  }
  
  .overview-title {
    font-size: 2.8rem;
  }
  
  .overview-subtitle {
    font-size: 1.6rem;
  }
  
  .problem-card,
  .solution-card {
    padding: 2rem;
  }
  
  .problem-title,
  .solution-title {
    font-size: 2rem;
  }
  
  .problem-description,
  .solution-description {
    font-size: 1.6rem;
  }
  
  .problem-point,
  .capability-item {
    font-size: 1.6rem;
  }
  
  .impact-metrics {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .metric-item {
    padding: 1.5rem;
  }
  
  .metric-number {
    font-size: 3rem;
  }
  
  .metric-label {
    font-size: 1.6rem;
  }
  
  .metric-description {
    font-size: 1.4rem;
  }
}