/* SECTION 1 */
.section-1 {
  display: flex;
  height: auto !important;
}
.s1-img {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 9.375rem;
}
.s1-img img {
  width: 25rem;
  height: 28.125rem;
}
.s1-txt-description {
  margin: 6.25rem 9.375rem 0 3.125rem;
}
.s1-subtext {
  margin-bottom: 1.875rem;
  color: #11999e;
  font-size: 1.25rem;
  font-weight: 600;
}
.s1-title {
  margin: 0.625rem 0 3.125rem 0;
  font-weight: 500;
  font-size: 2.5rem;
  color: #0f4c75;
}
.s1-parag {
  font-weight: 400;
  font-size: 0.875rem;
  color: #a1a1a1;
}
.s1-parag a button {
  background-color: #11999e;
  color: #fff;
  padding: 0.313rem 0.625rem;
  border-radius: 1rem;
  border: 0;
  font-size: 1rem;
  font-weight: 500;
}
.s1-parag a button:hover {
  background-color: #0f4c75;
  font-size: larger;
}
/* SECTION 1 END */

/* SECTION 2 */
.section-2 {
  height: auto !important;
}
.h1-s3-title {
  font-size: 2.375rem;
  color: #0f4c75;
  text-align: center;
  padding: 6.25rem 18.75rem 0;
}
.card {
  width: 20rem;
  -webkit-box-shadow: 3px 3px 10px 3px #0f4c75;
  -moz-box-shadow: 3px 3px 10px 3px #0f4c75;
  box-shadow: 3px 3px 10px 3px #0f4c75;
  border-radius: 1.25rem;
}
.card:hover {
  -webkit-box-shadow: 3px 3px 10px 3px #11999e;
  -moz-box-shadow: 3px 3px 10px 3px #11999e;
  box-shadow: 3px 3px 10px 3px #11999e;
}
.card-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding: 3.125rem 0;
}
.card-container .card {
  margin: 1.25rem;
}
.card img {
  height: 18.75rem;
  object-fit: cover;
  border-top-left-radius: 1.25rem;
  border-top-right-radius: 1.25rem;
}
.card-body .card-text {
  font-size: 0.75rem;
}
.card-body a {
  background-color: #0f4c75;
  color: #fff;
}
.card-title {
  color: #0f4c75;
}
.card-body a:hover {
  background-color: #11999e;
  color: #fff;
  font-weight: 500;
}
/* SECTION 2 END */

/* Search bar */
.search-form {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 5rem 0 2rem;
}
.search {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  margin: auto;
}
.search-input {
  font-family: inherit;
  font-size: inherit;
  background-color: #f4f2f2;
  border: none;
  color: #646464;
  padding: 0.7rem 1rem;
  border-radius: 30px;
  width: 12em;
  transition: all ease-in-out 0.5s;
  margin-right: -2rem;
}
.btn i {
  color: #11999e;
  font-size: 1.25rem;
}

/* Top btn */
#back-to-top {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background-color: #11999e;
  color: #fff;
  border-radius: 50%;
  font-size: 1.25rem;
  text-decoration: none;
  z-index: 1000;
}
#back-to-top:hover {
  background-color: #0f4c75;
}