.hero-section {
  height: 100vh;
  position: relative;
  overflow: hidden;
  background-color: #000;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.7); /* black transparent overlay */
  z-index: 1;
}

.hero-section .container {
  z-index: 2;
}

.contact-section {
  padding: 40px 20px;
  text-align: center;
}

.contact-section h2 {
  font-weight: bold;
  margin-bottom: 20px;
}

.contact-info {
  margin-bottom: 30px;
  font-size: 15px;
}

.contact-info a {
  color: #00a0df;
  text-decoration: none;
}

.form-control {
  background-color: #2c2c2c;
  border: none;
  color: white;
}

.form-control::placeholder {
  color: #aaa;
}

.form-control:focus {
  box-shadow: none;
  border: 1px solid #00a0df;
}

.send-btn {
  background-color: #00a0df;
  color: white;
  padding: 12px 30px;
  border: none;
  font-weight: bold;
}

.send-btn:hover {
  background-color: #008cc2;
}