.hero {
  background: linear-gradient(135deg, #111, #2b2b2b);
  color: #fff;
  padding: 80px 0;
  text-align: center;
}

.commit {
  padding: 80px 0;
}

.commit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.commit-item {
  border: 1px solid #eee;
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  transition: 0.3s;
  background: #fff;
}

.commit-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(0,0,0,0.08);
}

.icon {
  font-size: 36px;
  margin-bottom: 15px;
}

.commit-item h2 {
  font-size: 20px;
  margin-bottom: 10px;
}

.commit-item p {
  color: #555;
  line-height: 1.6;
}

.cta {
  background: #f5f5f5;
  padding: 70px 0;
  text-align: center;
}

.cta h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

.cta p {
  color: #666;
  margin-bottom: 25px;
}

.btn {
  display: inline-block;
  padding: 14px 34px;
  background: #000;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  transition: 0.3s;
}

.btn:hover {
  background: #333;
}

.footer {
  background: #000;
  color: #aaa;
  text-align: center;
  padding: 20px 0;
}

@media (max-width: 900px) {
  .commit-grid {
    grid-template-columns: 1fr;
  }
}