style.css

@charset "utf-8";

body {
    color: rgb(255, 255, 255);
    margin: 0;
    padding: 0;
    font-family: 'Fira Sans', sans-serif;
    height: 100px;
    background: url(https://images.unsplash.com/photo-1611077543693-a0194a16b034?q=80&w=1606&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

h1 {
    text-align: center;
    color: black;
    font-size: 10vh;
    font-weight: 100%;
}

h2 {
    text-align: center;
    color: black;
    font-size: 2rem;
    font-weight: 100%;
}

form {
    background: rgba(255, 255, 255, 0.35);
    color: black;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(30px);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 5rem;
    border-radius: 12%;
    display: flex;
    flex-direction: column;
    justify-content: left;
    text-align: left;
    margin: auto;
    color: #000000;
    text-align: center;
}

.calculadora {
    text-align: center;
    margin-top: 10%;
    display: flex;
    justify-content: center;
    align-items: center;
}

button {
    padding: 5%;
    font-family: sans-serif;
    font-size: 0.8em;
    background-color: #3085a7;
    border: none;
    font-weight: 800;
    color: #ffffff;
    transition: opacity 0.3s ease;
}

button:hover {
    opacity: 0.8;
    cursor: pointer;
    
}

.divBack, .divBack2 {
    display: flex;
    justify-content: center;
    align-items: center;
}

.conteudo, .analise {
    font-size: 0.99rem;
    width: 73%;
    background-color: #3085a7;
    border-radius: 3rem;
    padding: 50px;
    line-height: 20px;
    word-spacing: 0.2em;
}

input {
    padding: 2%;
    font-size: 1em;
    font-family: sans-serif;
    font-weight: 600;
    border: none;
    text-align: center;
}

li {
    padding: 1rem;
}

footer {
  font-size: 1.5em;
  transform: translateY(100%);
  text-align: center;
  color: #000000;
}

a {
  text-decoration: none;
  color: #333;
  transition: color 0.3s ease;
}

a:hover {
  color: #3085a7;
}

@media only screen and (max-width: 767px) {
  h1 {
    font-size: 37.5px;
}

footer {
  font-size: 0.81rem;
        text-align: center;
}
}