* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(to right, #f8f9fa, #e0f7fa);
  background: url(./240_F_970589735_Z8zfwOn1pvf8sJ4aXBXDHz9wFaeYYxLN.jpg)
    no-repeat center/cover fixed;
  padding: 20px;
}
.container {
  max-width: 500px;
  margin: auto;
  background: rgba(255, 192, 203, 0.582);
  font-size: 23px;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.637);
  text-align: center;
}

.form-in {
  margin-bottom: 15px;
}
label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}
input {
  width: 100%;
  padding: 10px;
  border: 2px solid rgb(173, 172, 172);
  border-radius: 6px;
}
input:hover {
  box-shadow: 0 0 12px rgb(162, 193, 252);
}
button {
  width: 50%;
  padding: 10px;
  font-weight: bold;
  font-size: 16px;
  background: rgb(162, 193, 252);
  border-radius: 6px;
  margin-top: 10px;
  cursor: pointer;
  border: none;
  transition: background 0.3s ease;
}
button:hover {
  background: rgb(235, 189, 149);
  background: rgb(96, 199, 224);
}
#result {
  /* margin-top: 30px; */
  font-size: 18px;
  text-align: center;
  opacity: 0;
  color: rgb(41, 1, 41);
  transition: opacity 0.8s ease-in-out;
  max-width: 500px;
  margin: 20px auto;
  background: rgba(253, 185, 196, 0.582);
  font-size: 24px;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.637);
  font-weight: bold;
}
/* media querry */
@media (max-width: 600px) {
  .container {
    padding: 15px;
  }

  h1 {
    font-size: 26px;
  }

  input,
  button {
    font-size: 14px;
    padding: 10px;
  }

  #result {
    font-size: 15px;
  }
}