* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #ffd6e7, #fff0f5, #eadcff);
    color: #4a2c3a;
    overflow-x: hidden;
}

main {
    min-height: 100vh;
}

.tela {
    display: none;
    min-height: 100vh;
    padding: 30px 20px;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.tela.ativa {
    display: flex;
    animation: aparecer 0.7s ease;
}

.conteudo {
    width: 100%;
    max-width: 700px;
    padding: 45px 30px;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 30px;
    box-shadow: 0 15px 50px rgba(100, 50, 80, 0.15);
    backdrop-filter: blur(10px);
}

h1 {
    font-size: 48px;
    margin: 20px 0;
    color: #c94f7c;
}

h2 {
    font-size: 34px;
    color: #c94f7c;
    margin-bottom: 25px;
}

p {
    font-size: 18px;
    line-height: 1.8;
}

.pequeno {
    font-size: 15px;
    color: #9b7184;
}

.numero {
    display: block;
    font-size: 14px;
    letter-spacing: 5px;
    color: #c94f7c;
    margin-bottom: 15px;
}

button {
    border: none;
    padding: 15px 28px;
    margin-top: 25px;
    border-radius: 30px;
    background: #d85c8a;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(216, 92, 138, 0.3);
}

button:active {
    transform: scale(0.96);
}

.carta {
    max-width: 750px;
}

.papel {
    background: #fffafc;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid #f4c9d9;
    text-align: left;
}

.pergunta {
    font-size: 24px;
    font-weight: bold;
}

.botoes {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.botao-nao {
    background: #aaa;
}

#resposta {
    min-height: 30px;
    color: #c94f7c;
    font-weight: bold;
}

.final {
    padding: 60px 30px;
}

.coracao-grande {
    font-size: 90px;
    animation: pulsar 1.5s infinite;
}

.assinatura {
    margin-top: 35px;
    font-style: italic;
    color: #9b7184;
}

.coracoes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}

.coracao-flutuante {
    position: absolute;
    bottom: -50px;
    animation: subir 5s linear forwards;
    opacity: 0.7;
}

@keyframes aparecer {

    from {
        opacity: 0;
        transform: translateY(25px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulsar {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
    }
}

@keyframes subir {

    from {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }

    20% {
        opacity: 0.8;
    }

    to {
        transform: translateY(-110vh) rotate(360deg);
        opacity: 0;
    }
}

@media (max-width: 600px) {

    .conteudo {
        padding: 35px 20px;
        border-radius: 25px;
    }

    h1 {
        font-size: 34px;
    }

    h2 {
        font-size: 27px;
    }

    p {
        font-size: 16px;
    }

    .pergunta {
        font-size: 20px;
    }

    .coracao-grande {
        font-size: 70px;
    }
}.frase-destaque {
    font-size: 22px;
    font-style: italic;
    color: #c94f7c;
    margin: 25px 0;
}

.papel p {
    margin-bottom: 25px;
}

#resposta {
    font-size: 13px;
    margin-top: 15px;
    min-height: 20px;
    color: #c94f7c;
    font-weight: normal;
}