nav {
  display: flex;
  align-items: center;
  padding: 20px;
  background-color: #265060;
  width: 100%;
}
.logo img {
  height: 60px;
  margin-right: 25px;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
}
.nav-links a {
  color: #fff;
  font-weight: 900;
  font-size: 16px;
}

body {
  background-color: #265060;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
}
header h1 {
  font-size: 32px;
  position: relative;
  text-align: center;
  padding-top: 30px;
}

.body-container {
  width: 30%;
  margin: 0 auto;
  padding: 15px;
  border: 2px solid #1abc9c;
  border-radius: 15px;
  background-color: #1a4a5a;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

form {
  display: grid;
  gap: 6px;
}

.st {
  background-color: #1abc9c;
  border-radius: 5px;
  color: #265060;
  font-size: 14px;
  font-family: Arial, Helvetica, sans-serif;
}

form ::placeholder {
  color: #265060;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}
form label {
  font-size: 16px;
  color: #ffffff;
  font-weight: 600;
}

form input {
  padding: 6px;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 600;
}

textarea {
  padding: 6px;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 600;
  resize: none;
}

.button-container {
  display: flex;
  gap: 8px;
  justify-content: flex-start;
}

form button {
  background-color: #265060;
  border-radius: 5px;
  padding: 5px 10px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  display: inline-block;
  margin-right: 8px;
  margin-bottom: 8px;
  border: 1px solid #1abc9c;
}