@import url('https://fonts.googleapis.com/css2?family=Jacques+Francois&display=swap');

:root {
    --fonte-principal: "Jacques Francois", serif;
    --cor-fundo: #83BFB6;
    --cor-fundo-container: #549088;
    --cor-texto: #FFFFFF;
}

body {
    background-color: var(--cor-fundo);
    font-family: var(--fonte-principal);
    color: var(--cor-texto);
    box-sizing: border-box;
}

/* Header - Inicio */
.header {
    max-width: 1440px;
    margin: 0 auto;
    height: 100px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.header-logo {
    font-size: 40px;
    width: 10ch;
    letter-spacing: 0px;
    white-space: nowrap;
    overflow: hidden;
    animation: animaTexto steps(10) 2s forwards;
    position: relative;
}

.header-logo::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 4px;
    background-color: white;
    animation: animaCursor 0.5s linear infinite;
}

@keyframes animaTexto {
    from {
        width: 0;
    }
    to {
        width: 10ch;
    }
}

@keyframes animaCursor {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.header-navbar-lista {
    display: flex;
    gap: 25px;
    font-size: 32px;
} 

.header-navbar-lista  .header-navbar-lista-link a {
    position: relative;
    text-decoration: none;
    color: var(--cor-texto);
}

.header-navbar-lista .header-navbar-lista-link a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0%;
    height: 3px;
    background-color: var(--cor-texto);
    transition: width 0.3s ease;
}

.header-navbar-lista .header-navbar-lista-link a:hover::after {
    width: 100%;
}
/* Header - Fim */

/* Main - Inicio */
main {
    max-width: 1440px;
    margin: 0 auto;
    width: 95%;
}
.container {
    background: var(--cor-fundo-container);
    box-shadow: 15px 15px 5px rgba(61, 121, 113, 0.25);
    border-radius: 10px;
    box-sizing: border-box;
}

.form-calculo {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 30px;
    gap: 30px;
}

.input-objeto {
    appearance: none; /* Remove o estilo padrão */
    -webkit-appearance: none; /* Para Safari/Chrome */
    -moz-appearance: none; /* Firefox */
    background-color: var(--cor-fundo);
    background-image: url('../img/icon-seta.png');
    background-repeat: no-repeat;
    background-size: 26px;
    background-position: right 15px center;
    width: 400px;
    height: 50px;
    border-radius: 5px;
    color: var(--cor-texto);
    font-size: 24px;
    font-family: var(--fonte-principal);
    padding-left: 20px;
    border: none;
    transition: border-color 0.3s ease;
}

.input-objeto:hover, .input-objeto:focus {
    outline: none;
    border-color: var(--cor-fundo);
}

.container-inputs {
    box-sizing: border-box;
    display: flex;
    flex-wrap: nowrap;
    gap: 66px;
}

.input-calc {
    box-sizing: border-box;
    width: 239.16px;
    height: 49.02px;
    background: var(--cor-fundo);
    border-radius: 5px;
    border: none;
    padding-left: 20px;
    color: var(--cor-texto);
    font-size: 24px;
}

.input-calc:focus {
    outline: none;
}

.input-calc::placeholder {
    color: var(--cor-texto);
    font-family: var(--fonte-principal);
    font-size: 24px;
}

.texto-campo-vazio {
    font-family: var(--fonte-principal);
    font-size: 20px;
}

.btn-calcular {
    width: 400px;
    height: 50px;
    background: var(--cor-fundo);
    border-radius: 5px;
    border: none;
    font-family: var(--fonte-principal);
    font-size: 30px;
    color: var(--cor-texto);
    text-align: center;
}

.btn-calcular:hover {
    background-color: var(--cor-texto);
    color: var(--cor-fundo);
}

.observacao {
    text-align: center;
    margin-top: 2%;
    font-size: 1.2rem;
}

.container-resultados {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 200px;
    margin-top: 50px;
    padding-bottom: 50px;
}

.div-resultato, .img-resultado {
    width: 265px;
    height: 245px;
    background-color: var(--cor-fundo);
}

.img-resultado {
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
}

#figura {
    box-sizing: border-box;
    width: 90%;
    height: 90%;
    margin: 0 auto;
}

.div-resultato h2, .div-resultato .resultado-calculo{
    font-family: var(--fonte-principal);
    font-size: 32px;
    text-align: center;
    margin-top: 30px;
}

/* Main - Fim */

/* Footer - inicio */
.container-footer {
    max-width: 1440px;
    width: 95%;
    margin: 0 auto;
    height: 100px;
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nome-dev-footer {
    font-family: var(--fonte-principal);
    font-size: 20px;
}

.container-redes-sociais {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 100px;
}

.container-redes-sociais a {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.container-redes-sociais a:hover {
    background-color: #FFFFFF;
}

/* Footer - Fim */

/* Responsividade */
@media (max-width: 1000px) {
    .input-calc {
        width: 190px;
    }
}

@media (max-width: 830px)  {
    .container-inputs {
        flex-direction: column;
    }

    .input-calc {
        width: 240px;
    }

    .container-resultados {
        gap: 70px;
    }
}

@media (max-width: 700px) {
    .header {
        height: 130px;
        flex-direction: column;
        padding-top: 20px;
        box-sizing: border-box;
        margin-bottom: 30px;
    }

    .header-logo {
        margin-bottom: 20px;
    }

    .form-calculo {
        gap: 40px;
    }

    .container-inputs {
        gap: 30px
    }

    .container-footer {
        margin-top: 30px;
    }
}

@media (max-width: 660px) {
    .container-resultados {
        flex-direction: column;
    }

    .container-redes-sociais {
        gap: 30px;
    }
}

@media (max-width: 500px) {
    main {
        width: 90%;
    }

    .header-navbar-lista {
        font-size: 26px;
    }

    .input-objeto, .btn-calcular {
        width: 300px;
    }

    .container-footer {
        flex-direction: column;
        justify-content: space-around;
        padding-bottom: 20px;
    }
}

@media (max-width: 360px) {
    .header-navbar-lista {
        font-size: 20px;
    }

    .input-objeto {
        background-size: 18px;
    }

    .input-calc {
        width: 180px;
    }

    .input-calc::placeholder {
        font-size: 20px;
    }

    .input-objeto, .btn-calcular {
        width: 200px;
        font-size: 20px;
    }

    .div-resultato, .img-resultado {
        width: 230px;
    }

    .nome-dev-footer {
        font-size: 18px;
    }
}