body {
  margin: 0;
  padding: 0;
  background-color: #131f35;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
}

#particles-js {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1; /* behind everything */
}
.logo {
  display: block;
  margin: 0 auto;
  margin-bottom: 70px;
}

.section {
  padding: 60px 20px;
  max-width: 1380px;
  margin: auto;
}
.services {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.card {
  background: rgba(7, 81, 131, 0.295);
  color: white;
  /* color: white; */
  flex: 1 1 300px;
  /* background-color: rgba(255, 127, 127, 0.295); */
  padding: 20px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
  text-align: center;
}
.card:hover {
  transform: translateY(-5px);
  border: solid red;
  filter: blur(50%);
}
.card img {
  width: 100%;
  height: 300px;
  border-radius: 10px;
  object-fit: cover;
}
.card-body {
  padding: 20px;
}
button {
  height: 55px;
  width: 500px;
  border-radius: 10px;
  background-color: #172541;
  color: white;
  font-size: 18px;
  padding: 10px 20px;
  cursor: pointer;
}
button:hover {
  background-color: #34538f;
  transition: 0.5s;
  border-color: #9ebeff;
  color: red;
}