.hero-section {
  background-image: url("../images/contact-us/banner-sm.png");
  background-size: cover;
  background-position: center;
  height: 135px;
  display: flex;
  align-items: center;
}

.hero-section .display-4 {
  font-size: 28px;
  line-height: 40px;
}

.intro h2 {
  font-size: 1.625rem;
  font-weight: 700;
  max-width: 330px;
  margin-left: auto;
  margin-right: auto;

  font-style: normal;
  line-height: 140%;
  text-align: center;

  color: #000000;
}

.contact-details .social-icons {
  display: flex;
  gap: 1rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: rgba(38, 69, 92, 0.1);
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.contact-card {
  background-color: #fff;
  padding: 2.5rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-card p {
  max-width: 380px;
  text-align: center;
}

.contact-card a {
  text-decoration: none;
  color: #000;

  font-weight: 700;
  font-size: 18px;
  line-height: 27px;
  /* identical to box height */
}

.social-icon-dark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: rgba(38, 69, 92, 0.1);
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.social-icon-dark:hover {
  background-color: #e9e9e9;
}

.form-card {
  background-color: #2c3e50;
  color: #fff;
  padding: 2.5rem;
  border-radius: 10px;
}

.form-card p {
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  line-height: 25px;
  margin-bottom: 20px;
  margin-left: auto;
  margin-right: auto;
}

.form-card .form-control {
  background-color: #465a70;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 0.75rem 1rem;
}

.form-card .form-control::placeholder {
  color: #aab8c5;
}

.form-card .form-label {
  margin-bottom: 0.5rem;
}

.btn-submit {
  background-color: #6eb48b;
  color: #fff;
  border: none;
  padding: 0.75rem;
  font-weight: bold;
  border-radius: 5px;
}

.map-container {
  padding: 0.5rem;
  background-color: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}

.map-container iframe {
  border-radius: 5px;
}

@media (min-width: 375px) {
  .form-card p {
    font-size: 18px;
  }
}

@media (min-width: 425px) {
  .form-card p {
    max-width: 284px;
  }
}

/* Desktop enhancements (min-width: 992px) */
@media (min-width: 992px) {
  .hero-section {
    background-image: url("../images/contact-us/banner.png");
    height: 324px;
  }

  .hero-section .display-4 {
    font-size: 36px;
    line-height: 54px;
  }

  .intro h2 {
    font-size: 1.75rem;
    max-width: 450px;
  }

  .form-card p {
    font-size: 20px;
    max-width: 345px;
  }

  .form-card textarea {
    height: 220px;
  }

  .contact-details .row {
    --bs-gutter-x: 70px;
    align-items: flex-start;
  }
}