#main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin: 40px 0;
}

#hero-section {
  background: white;
  border-radius: 16px;
  padding: 60px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

#hero-content {
  text-align: center;
}

#hero-content h1 {
  font-size: 2.2rem;
  color: #1a1a1a;
  font-weight: 600;
  margin-bottom: 20px;
}

#lightbulb-image {
  width: 200px;
  height: 200px;
  background: #f8f9fa;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

#lightbulb {
  width: 80px;
  height: 120px;
  background: linear-gradient(145deg, #fff 0%, #f0f0f0 100%);
  border-radius: 40px 40px 15px 15px;
  position: relative;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

#lightbulb::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 15px;
  background: #666;
  border-radius: 0 0 8px 8px;
}

#right-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#grid-card {
  flex: 1;
}

#grid-card {
  background: white;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease;
}

#grid-card :hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

#grid-card -icon {
  width: 48px;
  height: 48px;
  background: #6366f1;
  border-radius: 8px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

#card-icon.chart::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 2px;
}

#card-icon.chart::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  background: white;
  border-radius: 2px;
  right: 8px;
  top: 6px;
}

#card-icon.team::before {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background: white;
  border-radius: 50%;
  top: 8px;
  left: 10px;
}

#card-icon.team::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background: white;
  border-radius: 50%;
  top: 8px;
  right: 10px;
}

#grid-card h3 {
  font-size: 1.3rem;
  color: #1a1a1a;
  font-weight: 600;
  margin-bottom: 12px;
}

#grid-card p {
  color: #666;
  line-height: 1.5;
  font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 768px) {
  #main-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  #hero-section {
    padding: 40px 20px;
  }

  #hero-content h1 {
    font-size: 1.8rem;
  }

  #lightbulb-image {
    width: 150px;
    height: 150px;
  }

  #lightbulb {
    width: 60px;
    height: 90px;
  }

  #grid-card {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  #container {
    padding: 20px 15px;
  }

  #hero-content h1 {
    font-size: 1.6rem;
  }

  #grid-card {
    padding: 20px;
  }
}