.hero-section {
  min-height: 100vh;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
    url("/public/infra1.jpeg") center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 50px 20px;
}

.hero-section h1 {
  font-size: 3rem;
  font-weight: 700;
}

.hero-section h3 {
  font-weight: 400;
  margin-bottom: 15px;
}

.hero-buttons .btn {
  margin: 10px;
  border-radius: 30px;
  padding: 10px 20px;
  font-weight: 500;
}

section {
  padding: 60px 20px;
}

section h2 {
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
  color: #dd765b;
}

.about,
.vision,
.mission,
.philosophy {
  background: #111;
  color: #eee;
  border-radius: 15px;
  margin-bottom: 40px;
  padding: 40px;
}

.philosophy img {
  display: block;
  margin: 20px auto;
  border-radius: 10px;
}