.main-sections {
  padding: 80px 0;
  background-color: #f8f9fa;
}

.main-sections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(347px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.main-section-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 30px;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  border: 1px solid #eaeaea;
  cursor: pointer;
}

.main-section-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #ad2324, #ad2324);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.main-section-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
  border-color: #ad2324;
}

.main-section-card:hover::after {
  transform: scaleX(1);
}

.main-section-content {
  position: relative;
  padding-right: 30px;
}

.main-section-content h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: #1a1a1a;
  transition: color 0.3s ease;
}

.main-section-content p {
  font-size: 16px;
  line-height: 1.6;
  color: #666;
  margin-bottom: 20px;
}

.main-section-card::before {
  content: "→";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  color: #ad2324;
  opacity: 0;
  transition: all 0.3s ease;
}

.main-section-card:hover::before {
  opacity: 1;
  right: 15px;
}

.main-section-card:hover .main-section-content h3 {
  color: #ad2324;
}

.main-sections-description {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.main-sections-description p {
  font-size: 18px;
  line-height: 1.8;
  color: #333;
}

@media (max-width: 768px) {
  .main-sections {
    padding: 60px 0;
  }

  .main-sections-grid {
    gap: 20px;
  }

  .main-section-card {
    padding: 20px;
  }

  .main-section-content h3 {
    font-size: 20px;
  }

  .main-sections-description p {
    font-size: 16px;
  }
}