* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Fredoka', sans-serif;

    background: linear-gradient(
        135deg,
        #ff9ecb,
        #ffd6e8
    );

    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 90%;
    max-width: 700px;
}

.pagina {
    display: none;

    background: white;

    padding: 40px;

    border-radius: 25px;

    text-align: center;

    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.pagina.ativa {
    display: block;
}

h1 {
    color: #ff4d6d;
    margin-bottom: 20px;
}

h2 {
    margin-top: 20px;
}

p {
    margin: 15px 0;
}

button {
    margin-top: 20px;

    padding: 15px 25px;

    border: none;

    border-radius: 15px;

    font-size: 18px;

    cursor: pointer;

    transition: 0.3s;
}

.sim {
    background: #ff4d6d;
    color: white;
}

.sim:hover {
    transform: scale(1.1);
}

.nao {
    background: #cccccc;

    margin-left: 10px;

    position: relative;
}

input[type="date"] {
    padding: 12px;

    border-radius: 10px;

    border: 2px solid #ff4d6d;

    margin-top: 20px;

    font-size: 16px;
}

.opcoes {
    display: grid;

    grid-template-columns: repeat(
        auto-fit,
        minmax(150px, 1fr)
    );

    gap: 15px;

    margin-top: 30px;
}

.card {
    background: #ffe6ef;

    padding: 20px;

    border-radius: 15px;

    cursor: pointer;

    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);

    background: #ffbfd7;
}

.resumo {
    margin-top: 30px;

    font-size: 22px;
}

.coracoes {
    font-size: 40px;

    margin-top: 30px;

    animation: pulsar 1s infinite;
}

@keyframes pulsar {

    50% {
        transform: scale(1.2);
    }

}