:root {
    /* Cores principais */
    --cor-fundo: #f0f0f0;
    --cor-principal: #feff88;
    --cor-borda: #ffc928;
    --cor-hover: #ffc928;
    --cor-texto-primario: #000;
    --cor-texto-secundario: #333;
    --cor-texto-destaque: #ff0000;
    --cor-sombra-texto: #FFC928;
    --cor-overlay: rgba(255, 255, 255, 0.4);
    --cor-gradiente-inicial: rgba(255, 201, 40, 0.5);
    --cor-gradiente-final: rgba(254, 255, 136, 0.2);

    /* Fonte */
    --fonte-padrao: "Poppins", serif;

    /* Espaçamentos */
    --padding-geral: 10px;
    --padding-header: 5px 0;
    --padding-menu: 10px;
    --margem-geral: 20px;

    /* Bordas */
    --borda-primaria: 3px solid var(--cor-borda);
    --borda-secundaria: 3px solid var(--cor-texto-primario);
    --borda-arredondada: 20px;
    --borda-header: 10px;
}

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

body {
    min-width: 375px;
    min-height: 100vh;
    position: relative;
    background-color: var(--cor-fundo);
    background-image: url('/img/img\ background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    /* padding-left: 300px; */
    display: flex;
    flex-direction: column;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to bottom, var(--cor-gradiente-inicial), var(--cor-gradiente-final));
    opacity: 0.9;
    pointer-events: none;
    z-index: 1;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--cor-overlay);
    pointer-events: none;
    z-index: 0;
}

.conteudo-inativo {
    display: none;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--cor-principal);
    border-bottom: var(--borda-primaria);
    border-bottom-right-radius: var(--borda-header);
    border-bottom-left-radius: var(--borda-header);
    z-index: 1000;
    padding: var(--padding-header);
    height: 105px;
}

.logo-header {
    padding-top: 4px;
    width: 50%;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.logo-header a {
    display: flex;
    align-items: center;
}

.logo-header img {
    padding-left: 20px;
    height: 95px;
    width: auto;
    min-width: 150px;
}

.botao-menu {
    display: none;
}

.box-conteudo-principal {
    padding: 122px 20px 0px 20px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
}

.box-menu-lateral {
    text-align: left;
    width: 25%;
}

.menu-lateral {
    position: fixed;
    top: 122px;
    left: 20px;
    width: 23%;
    height: calc(100vh - 132px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-top: var(--padding-menu);
    background-color: var(--cor-principal);
    border: var(--borda-primaria);
    border-right: none;
    border-top-left-radius: var(--borda-arredondada);
    border-bottom-left-radius: var(--borda-arredondada);
    z-index: 950;
    overflow-y: auto;
}

.menu-lateral h2 {
    text-align: left;
    padding: 0 15px 5px;
    font-size: 15px;
    font-family: var(--fonte-padrao);
    font-weight: 600;
    width: 100%;
}

.menu-lateral ul {
    list-style: none;
    width: 100%;
}

.menu-lateral ul li {
    color: var(--cor-texto-secundario);
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--fonte-padrao);
    font-weight: 600;
    font-size: 13px;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 50px;
    padding: 0 15px;
    margin-bottom: 5px;
}

.menu-lateral ul li i {
    padding-left: 10px;
}

.menu-lateral ul li:hover,
.menu-lateral ul li i:hover {
    transition: background-color 0.3s ease, transform 0.3s ease;
    background-color: var(--cor-hover);
    color: #000;
}

.menu-lateral ul li a {
    color: inherit;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
}

.box-texto-principal {
    text-align: center;
    display: flex;
    width: 75%;
    flex-direction: column;
    justify-content: flex-start;
    z-index: 950;
}

.texto-boas-vindas {
    text-align: center;
    top: 134px;
    left: 21%;
    z-index: 950;
}

.texto-boas-vindas h1 {
    font-family: var(--fonte-padrao);
    font-weight: 600;
    font-size: 30px;
    text-shadow: 2px 2px 5px var(--cor-sombra-texto);
    margin-bottom: var(--margem-geral);
    text-align: center;
}

.span-textos {
    color: var(--cor-texto-destaque);
}

.texto-boas-vindas p {
    font-family: var(--fonte-padrao);
    font-size: 20px;
    line-height: 1.5;
    margin: 0;
    text-align: justify;
    margin-top: var(--margem-geral);
    max-width: 70%;
    margin-left: auto;
    margin-right: auto;
}

.box-principal-inputs {
    background-color: var(--cor-principal);
    display: flex;
    flex-direction: column;
    text-align: center;
    border: var(--borda-primaria);
    border-radius: var(--borda-arredondada);
    z-index: 950;
    width: 75%;
    min-height: calc(100vh - 132px);
    overflow-y: auto;
}

.box-principal-data-inputs {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    width: 100%;
}

.box-texto-descricao-ferramenta {
    width: 100%;
    padding: var(--padding-geral) 20px;
    display: flex;
    flex-direction: column;
    text-align: left;
    font-family: var(--fonte-padrao);
    gap: 5px;
}

.box-texto-descricao-ferramenta h2 {
    font-size: 30px;
    font-weight: 600;
}

.span-textos {
    color: var(--cor-texto-destaque);
    font-family: var(--fonte-padrao);
    font-weight: 600;
    font-size: 30px;
    text-shadow: 2px 2px 5px var(--cor-sombra-texto);
}

.box-texto-descricao-ferramenta h3 {
    font-size: 25px;
    font-weight: 500;
}

.box-texto-descricao-ferramenta p {
    font-size: 18px;
    font-weight: 400;
}

.box-parametros-inputs {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: left;
    align-items: flex-start;
    gap: 30px;
    font-family: var(--fonte-padrao);
    padding-top: 30px;
    padding-left: 20px;
    padding-bottom: 30px;
}

.box-parametros-inputs p {
    font-size: 15px;
    text-transform: uppercase;
    font-weight: 600;
    padding-bottom: 10px;
}

.box-parametros-inputs input {
    text-align: center;
    align-items: center;
    font-family: var(--fonte-padrao);
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--cor-texto-secundario);
    padding: 10px;
    height: 50px;
    width: 190px;
    border: var(--borda-primaria);
    border-radius: 50px;
}

input[readonly] {
    background-color: #f0f0f0;
    color: var(--cor-texto-primario);
}

input[type="date"][readonly] {
    background-color: #f0f0f0;
    color: var(--cor-texto-primario);
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.box-parametros-inputs input::placeholder {
    font-family: var(--fonte-padrao);
    font-size: 14px;
    text-transform: uppercase;
    color: var(--cor-texto-secundario);
    text-align: center;
    align-items: center;
}

.box-botoes-input {
    height: 100%;
    padding-bottom: 50px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 60px;
}

.box-botoes-input button {
    height: 65px;
    width: 190px;
    background-color: var(--cor-borda);
    font-family: var(--fonte-padrao);
    font-size: 20px;
    font-weight: 600;
    text-transform: uppercase;
    border: var(--borda-secundaria);
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
}

.box-botoes-input button i {
    padding-left: 5px;
}

.box-botoes-input button:hover {
    transition: background-color 0.3s ease, transform 0.3s ease;
    background-color: #fdff67;
    border: var(--borda-primaria);
}

.box-resultado {
    text-align: center;
    padding: 30px 20px 20px 0px;
    width: 100%;
    height: 100%;
}

.box-resultado p {
    text-align: left;
    font-family: var(--fonte-padrao);
    font-size: 15px;
    text-transform: uppercase;
    font-weight: 600;
    padding-bottom: 10px;
}

.resposta-calculo {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 0 auto;
    height: 100px;
    width: 100%;
    background-color: #FFFFFF;
    border: var(--borda-primaria);
    border-radius: 25px;
    padding: 10px;
    color: var(--cor-texto-secundario);
    font-family: 'Poppins', sans-serif;
    font-size: 35px !important;
}

.resultado-calculado {
    background-color: #f0f0f0;
}


/* //////////////////////////////////////////////////////////////////////////////////////////////////////////////// */


@media (max-width: 1000px) {
    .box-menu-lateral {
        display: none;
    }

    header {
        display: flex;
        justify-content: space-between;
    }

    .botao-menu {
        background: none;
        border: none;
        color: var(--cor-borda);
        font-size: 40px;
        padding-right: 20px;
        align-items: center;
        display: flex;
    }

    .box-menu-lateral.ativo {
        display: flex;
        justify-content: center;
        width: 100%;
        height: calc(100vh - 132px);
    }

    .menu-lateral.ativo {
        position: fixed;
        top: 122px;
        left: 50%;
        transform: translateX(-50%);
        width: 80%;
        height: calc(100vh - 132px);
        padding-top: var(--padding-menu);
        background-color: var(--cor-principal);
        border: var(--borda-primaria);
        border-radius: var(--borda-arredondada);
        overflow-y: auto;
    }

    .box-conteudo-principal {
        padding: 122px 20px 0px 20px;
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .box-texto-principal {
        text-align: center;
        display: flex;
        width: 100%;
        flex-direction: column;
        justify-content: flex-start;
        z-index: 950;
    }

    .box-principal-inputs {
        background-color: var(--cor-principal);
        display: flex;
        flex-direction: column;
        text-align: center;
        border: var(--borda-primaria);
        border-radius: var(--borda-arredondada);
        z-index: 950;
        width: 100%;
        min-height: calc(100vh - 132px);
        overflow-y: auto;
    }

    .texto-boas-vindas {
        width: 100%;
        z-index: 950;
    }

}

@media (max-width: 630px) {
    body {
        min-width: 375px;
    }

    .texto-boas-vindas h1 {
        font-size: 21px;
    }

    .span-textos {
        font-size: 21px;
        color: var(--cor-texto-destaque);
    }

    .texto-boas-vindas p {
        font-size: 15px;
    }

    .box-texto-descricao-ferramenta h2 {
        font-size: 20px;
        font-weight: 600;
    }

    .box-texto-descricao-ferramenta h3 {
        font-size: 15px;
        font-weight: 500;
    }

    .box-texto-descricao-ferramenta p {
        font-size: 13px;
        font-weight: 400;
    }

    .box-parametros-inputs p {
        font-size: 10px;
        text-transform: uppercase;
        font-weight: 600;
        padding-bottom: 10px;
    }

    .box-parametros-inputs input {
        text-align: center;
        align-items: center;
        font-family: var(--fonte-padrao);
        font-size: 13px;
        font-weight: 600;
        text-transform: uppercase;
        color: var(--cor-texto-secundario);
        padding: 10px;
        height: 30px;
        width: 130px;
    }

    .box-botoes-input {
        gap: 20px;
    }

    input[type="date"] {
        font-size: 11px;
        text-transform: uppercase;
    }

    .box-parametros-inputs input::placeholder {
        font-family: var(--fonte-padrao);
        font-size: 9px;
        text-transform: uppercase;
        color: var(--cor-texto-secundario);
        text-align: center;
        align-items: center;
    }

    .box-resultado p {
        text-align: center;
        font-size: 11px;
        text-transform: uppercase;
        font-weight: 600;
    }

    .resposta-calculo {
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        margin: 0 auto;
        height: 100px;
        width: 100%;
        background-color: #FFFFFF;
        border: var(--borda-primaria);
        border-radius: 25px;
        padding: 10px;
        color: var(--cor-texto-secundario);
        font-family: 'Poppins', sans-serif;
        font-size: 15px !important;
    }

    .resultado-calculado {
        background-color: #f0f0f0;
    }

    .box-botoes-input button {
        height: 50px;
        width: 130px;
        background-color: var(--cor-borda);
        font-family: var(--fonte-padrao);
        font-size: 15px;
        font-weight: 600;
        text-transform: uppercase;
        border: var(--borda-secundaria);
        border-radius: 50px;
        cursor: pointer;
    }

    .box-botoes-input button, 
    .box-botoes-input button:visited, 
    .box-botoes-input button:active {
        color: inherit !important;
        text-decoration: none !important;
    }
}