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

body {
    font-family: Arial, sans-serif;
    background-color: #b9e6ff;
}

header {
    background-color: #d9f2ff;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h2 {
    color: #347ca5;
}

button {
    padding: 12px 18px;
    border: none;
    border-radius: 8px;
    background-color: #70bde9;
    color: white;
    cursor: pointer;
    margin: 5px;
    font-size: 15px;
}

button:hover {
    background-color: #469ed2;
}

.pagina {
    min-height: 90vh;
    padding: 40px;
    position: relative;
}

#home {
    background: linear-gradient(#9bdcff, #e4f7ff);
}

.caixa {
    background-color: rgba(255, 255, 255, 0.85);
    width: 65%;
    padding: 35px;
    border-radius: 15px;
    margin-top: 100px;
    position: relative;
    z-index: 2;
}

.caixa h1 {
    color: #347ca5;
    margin-bottom: 20px;
}

.caixa h3 {
    color: #347ca5;
    margin-top: 20px;
    margin-bottom: 8px;
}

.caixa p {
    color: #444;
    font-size: 18px;
    line-height: 1.7;
}

.nuvem {
    position: absolute;
    background-color: white;
    width: 120px;
    height: 50px;
    border-radius: 50px;
}

.nuvem1 {
    top: 30px;
    right: 15%;
}

.nuvem2 {
    top: 280px;
    right: 8%;
}

.nuvem3 {
    top: 50px;
    left: 8%;
}

#curiosidades {
    background: linear-gradient(#a9e2ff, #e5f7ff);
}

#jogo {
    background-color: #101d38;
    color: white;
    text-align: center;
}

#jogo h1 {
    margin-top: 40px;
    font-size: 40px;
}

#jogo p {
    margin-top: 15px;
    color: #c8ddff;
}

.nuvem-jogo {
    width: 180px;
    height: 100px;
    background-color: white;
    border-radius: 100px;
    margin: 70px auto 0;
    cursor: pointer;
    transition: 0.2s;
}

.nuvem-jogo:hover {
    transform: scale(1.1);
}

#pontuacao {
    margin-top: 35px;
    font-size: 30px;
}

@media (max-width: 700px) {

    header {
        flex-direction: column;
        gap: 15px;
    }

    .caixa {
        width: 100%;
        margin-top: 60px;
    }

    .pagina {
        padding: 20px;
    }

    .nuvem-jogo {
        width: 140px;
        height: 80px;
    }

    button {
        font-size: 13px;
    }
}