body {
    margin: 0;
    font-family: 'Dancing Script', cursive;
    min-height: 100vh;
    color: white;
    text-align: center;
    overflow-x: hidden;

    background: 
      linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)),
      url("fotos/foto.jpeg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
/* Contador de dias */
#contadorDias {
    font-size: 28px;
    font-weight: bold;
    color: white;
    text-shadow: 0 0 8px black;
    margin-top: 10px;
}

/* Botões centralizados */
.botoes {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

button {
    padding: 12px 25px;
    font-size: 18px;
    border: none;
    border-radius: 10px;
    background-color: #ff4d6d;
    color: white;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    transform: scale(1.1);
    background-color: #ff1e4d;
}

/* Carta */
.carta {
    display: none;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s ease;

    background: rgba(0,0,0,0.45);
    backdrop-filter: blur(6px); /* efeito vidro fosco */
    padding: 25px;
    border-radius: 15px;
    max-width: 600px;
    margin: 30px auto;
    text-align: center;
}

.carta.mostrar {
    display: block;
    opacity: 1;
    transform: scale(1);
}

#textoCarta {
    font-size: 26px;
    line-height: 1.6;
    text-shadow: 0 0 8px black;
}

/* Frases caindo */
.frase-caindo {
    position: fixed;
    top: -50px;
    font-size: 20px;
    color: white;
    animation: cair 10s linear forwards;
}

@keyframes cair {
    0% { transform: translateY(-50px); }
    100% { transform: translateY(100vh); }
}