* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Bungee", sans-serif;
}


    body {
    background: linear-gradient(135deg, #1d2671, #c33764);
    min-height: 100vh;
}


.logo {
    width: 200px;
    display: block;
    margin: 20px auto;
}

main {
    width: 90%;
    max-width: 420px;
    background: #f4f4f4;
    border-radius: 20px;
    margin: 0 auto 30px;
    padding: 24px 24px 32px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

label {
    color: #777777;
    font-weight: 400;
    font-size: 14px;
}

select,
input {
    background: #ffffff;
    border: 1px solid #bbbbbb;
    border-radius: 4px;
    height: 40px;
    width: 100%;
    margin-bottom: 24px;
    padding-left: 18px;
    font-weight: 700;
    font-size: 16px;
    color: #555555;
}

select {
    cursor: pointer;
}

input {
    cursor: text;
}

button {
    background: #2eaf0a;
    border-radius: 5px;
    width: 100%;
    height: 40px;
    border: none;
    color: #ffffff;
    font-weight: 700;
    font-size: 18px;
    cursor: pointer;
    
}

button {
    transition: background 0.3s ease, transform 0.2s ease;
}

button:hover {
    transform: translateY(-2px);
}


button:active {
    opacity: 0.6;
}

section {
    border: 1px solid #cbd905;
    border-radius: 20px;
    margin-top: 36px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #ffffff;
    box-shadow: inset 0 0 0 1px #cbd905;
}

    

.arrow-img {
    margin: 15px 0;
}

.currency-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.currency-box:hover {
    transform: scale(1.05);
    opacity: 0.95;
}


.currency {
    color: #777777;
    font-size: 14px;
}

.currency-value {
    font-weight: 700;
    font-size: 24px;
    color: #333333;
}

.moeda-reais,
.moeda-dolares,
.moeda-Iene-Japonês,
.moeda-euros,
.moeda-libra, 
.moeda-Iene-Japonês,
.moeda-australiana,
.moeda-canadense,
.moeda-chinesa,
.moeda-mexicana,
.moeda-sul-africana,
.moeda-sul-coreano,
.moeda-norte-coreano,
.moeda-tailandesa,
.moeda-vietnamita,
.moeda-keniano {
    max-width: 35px;
    height: auto;
}

.logo-seta {
    width: 35px;
    height: auto;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 480px) {

    .logo {
        width: 150px;
    }

    main {
        padding: 20px;
    }

    .currency-value {
        font-size: 20px;
    }

    button {
        font-size: 16px;
        height: 45px;
    }

    select,
    input {
        height: 45px;
        font-size: 15px;
    }
}