*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Libre Baskerville", serif;
    font-weight: 400;
    font-style: normal;
}

body {
    background-color:#0f172a;
}

h2,h3,p {
    color: #021029;
}

/* ---------- INPUT E SELECT ---------- */

input, select {
    border: 1px solid #4f6f96;
    border-radius: 8px;
    outline: none;
    background-color: #fff;
    width: 100%;
}

/* ---------- CONTAINER PRINCIPAL ---------- */

.container-main {
    max-width: 1200px;
    width: 95%;
    margin: 60px auto;
    padding: 30px;
    background-color: #e6f0fa;
    border-radius: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* ---------- GRID SUPERIOR ---------- */

.header-grid {
    display: grid;
    grid-template-columns: 1fr 80px 1fr;
    gap: 40px;
    align-items: center;
    justify-items: center;
}

/* Inputs lado a lado */
.lado-a-lado-input {
    display: flex;
    gap: 20px;
    width: 100%;
    margin-top: 33px;
}

h3 {
    width: 46%;
    margin-top: 13px;
}

.moeda {
    width: 49%;
}
.lado-a-lado-select {
    display: flex;
    gap: 20px;
    width: 100%;
    margin-top: 60px;
}

#input1,#input2,#input-valor-item {
    padding: 12px 20px;
    font-size: 20px;
}

/* div do OU */
.div-ou {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-size: 1.7rem;
}

.p1 {
    margin-top: 20px;
}

.p2 {
    margin-top: 45px;
}

/* Selects */

.select-h3{
    width: 14%;
    margin-top: 12px;
}

.select2 {
    display: flex;
    gap: 17px;
    width: 100%;
}
select {
    padding: 12px;
    font-size: 20px;
}

.p-select1,.p-select2 {
    visibility: hidden;
    margin:6px 0 0 131px;
    font-size: 1.2rem;
}

/* H1 de erro */
.div-h1 {
    display: flex;
    justify-content: center;
    margin: 30px 0;
}

#h1 {
    display: none;
    color: red;
    font-size: 2rem;
    text-align: center;
}

/* ---------- VALOR DO ITEM ---------- */

.value-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 60px;
}

#input-valor-item {
    width: 59%;
}

.button, #zerar-campos {
    padding: 12px 20px;
    font-size: 1.2rem;
    border-radius: 10px;
}

/* ---------- PORCENTAGEM ---------- */

.porcentagem-salario {
    margin-top: 80px;
}

.p3, .p4 {
    display: none;
    font-size: 30px;
    margin-top: 20px;
}

/* ---------- QUANTOS SALÁRIOS ---------- */

.aga2 {
    font-size: 1.7rem;
    margin-top: 20px;
}

.flex {
    display: none;
}


.flex-h2 {
    display: none;
    align-items: center;
    width: 100%;
    border-top: 1px solid black;
    margin-top: 30px;
}

.quantos-salarios1, .quantos-salarios2 {
    padding: 12px 20px;
    font-size: 20px;
    margin-top: 15px;
    width: 100%;
}

.calcular {
    padding: 14px;
    margin: 20px 7px 0 10px;
    border-radius: 9px;
    font-size: 1.3rem;
    letter-spacing: 2px;
}

.div-final {
    display: none;
}

.p6 {
    margin-left: 53px;
    font-size: 1.6rem;
}

/* ---------- VIDEO ---------- */

.video {
    width: 100%;
    max-width: 450px;
    margin: 60px auto 0;
}

.video iframe {
    width: 100%;
    height: 260px;
    border-radius: 20px;
}

/* =========================
       MEDIA QUERIES
   ========================= */

@media (max-width: 1100px) {

    .header-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    #input1,#input2,.moeda {
        width: 150%;
    }




    h3 {
        margin-left: 22%;
        font-size: 24px;
        width: 50%;
    }

    .lado-a-lado-input {
        flex-direction: column;
        align-items: center;
    }
    .lado-a-lado-select {
        flex-direction: column;
        align-items: center;
        margin-top: 14px;
    }

    .p2 {
        margin-top: 15px;
    }

    .select-h3 {
        margin-right: 48px;
        width: 23%;
    }
    
    .select2 {
        flex-direction: column;
        align-items: center;
        margin-top: 14px;
        gap: 20px;
        width: 100%;
    }

    .p-select1,.p-select2 {
        margin: 6px 0 0 82px;
    }
    .value-item {
        flex-direction: column;
    }

    .button {
        width: 50%;
    }

    #zerar-campos {
        width: 50%;
    }
}

@media (max-width: 800px) {
    .p3,.p4,.aga2 {
        font-size: 17.4px;
    }
}

@media (max-width: 620px) {
    #input1,#input2,.moeda {
        width: 150%;
    }
    h3 {
        width: 60%;
    }
    #h1 {
        font-size: 1.6rem;
    }

    .video iframe {
        height: 220px;
    }

    .p3,.p4 {
        font-size: 24px;
    }

    .aga2 {
        font-size: 17.4px;
    }
}

@media (max-width: 520px) {
    h3 {
        width: 55%;
    }

    #input1,#input2,.moeda {
        width: 100%;
    }

    .select-h3 {
        width: 30%;
    }

    .p-select1,.p-select2 {
        margin: 6px 0 0 60px;
    }

    #input-valor-item {
        width: 100%;
    }

    .p3,.p4 {
        font-size: 17.4px;
    }

    .flex {
        flex-direction: column;
    }

    .calcular {
        margin-left: 24%;
        width: 50%;
    }

    .aga2 {
        font-size: 17.4px;
        margin-top: 20px;
    }

    .p6 {
        margin-left: 34px;
        font-size: 18.4px;
    }
}

@media (max-width: 400px) {
    #input1,#input2,.moeda {
        width: 100%;
    }

    h3 {
        width: 55%;
    }

    .select-h3 {
        width: 23%;
    }
    
}