:root {
    --cor-primaria-start: #4a1d9c;
    --cor-primaria-end: #ed20a0;
    --cor-solida-principal: #9933db;
    --cor-fundo: #fff;
    --cor-texto-claro: #ffffff;
    --cor-texto-escuro: #333333;
    --cor-cinza-claro: #f0f0f0;
    --fonte-principal: "Poppins", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: var(--fonte-principal);
    margin: 0;
    padding: 0;
    background-color: var(--cor-fundo);
    color: var(--cor-texto-escuro);
    line-height: 1.6;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 15px;
}

.header {
    background-color: var(--cor-fundo);
    padding: 10px 0;
    border-bottom: 1px solid var(--cor-cinza-claro);
    line-height: normal;
}

.header .container {
    display: flex;
    align-items: center;
    padding: 0 15px;
}

.header .logo {
    margin: 0;
    padding: 0;
}

.header .logo img {
    height: 50px;
    display: block;
    margin: 0;
}

.main-content {
    text-align: center;
    padding: 20px 15px;
}

.cotacao-section {
    background-color: var(--cor-fundo);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.titulo-cotacao {
    font-size: 2.5em;
    color: var(--cor-solida-principal);
    margin-bottom: 20px;
    font-weight: 400;
}

.subtitulo-animado {
    font-size: 1.2em;
    color: var(--cor-texto-escuro);
    min-height: 30px;
    margin-bottom: 30px;
}

.form-calculo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-bottom: 40px;
}

.input-group {
    width: 100%;
    max-width: 450px;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
}

.input-group input[type="number"],
.input-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1em;
    font-family: var(--fonte-principal); 
    background-color: #fff;
}

.percentage-wrapper {
    display: flex;
    gap: 10px;
    width: 100%;
    max-width: 450px;
}

.percentage-wrapper .input-group {
    max-width: none;
    flex: 1; 
}

.percentage-wrapper .input-group label {
    font-size: 0.9em;
}

.radio-group-wrapper {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 10px;
    flex-wrap: wrap;
}

.radio-group-wrapper label {
    background-color: var(--cor-cinza-claro);
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid var(--cor-cinza-claro);
}

.radio-group-wrapper input[type="radio"] {
    display: none; 
}

.radio-group-wrapper input[type="radio"]:checked+label {
    background-color: #e0c6f5;
    border-color: var(--cor-solida-principal);
    font-weight: 600;
}

.error-message {
    color: #D8000C;
    background-color: #FFD2D2;
    padding: 10px;
    border-radius: 8px;
    margin-top: 10px;
    max-width: 450px;
    width: 100%;
    text-align: center;
    font-weight: 600;
}

.btn-principal,
.btn-secundario {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-principal {
    background: linear-gradient(to bottom right, var(--cor-primaria-start), var(--cor-primaria-end));
    color: var(--cor-texto-claro);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.btn-principal:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
}

.btn-secundario {
    margin-left: auto;
    margin-right: auto;
    display: block;
    background-color: var(--cor-solida-principal);
    color: var(--cor-texto-claro);
    margin-top: 15px;
}

.btn-secundario:hover {
    background-color: #8a2be2;
    transform: translateY(-1px);
}

.resultado {
    margin-top: 20px;
    background-color: var(--cor-cinza-claro);
    padding: 20px;
    border-radius: 10px;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.resultado h2 {
    color: var(--cor-solida-principal);
    margin-bottom: 20px;
}

.rates-info-box {
    display: flex;
    justify-content: center;
    gap: 20px;
    background-color: var(--cor-fundo);
    padding: 15px;
    border-radius: 8px;
    margin: 0 auto 25px auto;
    max-width: 80%;
    flex-wrap: wrap;
}

.rates-info-box p {
    margin: 0;
    font-size: 1.1em;
}

.quadro-item-economia {
    background: linear-gradient(to top left, var(--cor-primaria-start), var(--cor-primaria-end));
    color: var(--cor-texto-claro);
    padding: 10px 15px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    margin-bottom: 10px;
}

.quadro-item-economia h3 {
    margin-top: 0;
    font-size: 1.2em;
    font-weight: 700;
    margin-bottom: 0;
}

.quadro-item-economia span {
    font-weight: 800;
    font-size: 2.0em;
    color: #ffd700;
    margin-bottom: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
    line-height: 1;
}

.quadro-item-economia p {
    font-size: 0.9em;
    text-transform: uppercase;
    font-weight: 600;
    margin: 0;
}

.quadro-item {
    background-color: var(--cor-fundo);
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    text-align: left;
    margin-bottom: 10px;
}

.quadro-item h3 {
    font-size: 0.9em;
    color: var(--cor-texto-escuro);
    margin-top: 0;
    margin-bottom: 5px;
    font-weight: 600;
    text-transform: uppercase;
}

.valor-economia {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--cor-primaria-start);
    margin: 0;
}

.valor-economia-total {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--cor-primaria-end);
    margin: 0;
}

.input-helper-text {
    display: block; 
    font-size: 0.85em; 
    color: var(--cor-primaria-end); /* <-- A COR ROXA */
    margin-top: 6px; 
    line-height: 1.4; 
    font-weight: 500; 
}

@media (max-width: 768px) {

    .quadro-item {
        width: 100%;
        margin-bottom: 10px;
    }

    .titulo-cotacao {
        font-size: 1.8em;
    }

    .valor-economia,
    .valor-economia-total {
        font-size: 1.8em;
    }

    .input-group {
        max-width: 100%;
    }

    .percentage-wrapper {
        max-width: 100%;
        gap: 5px;
    }
    .percentage-wrapper .input-group label {
        font-size: 0.8em;
    }
    .cotacao-section {
            padding: 10px; 
    }

    .resultado {
        padding: 5px; 
    }

    .quadro-item-economia h3 {
        font-size: 1.3em;
    }
    .quadro-item-economia p {
        font-size: 1.0em;
    }
    .quadro-item-economia span {
        font-size: 1.8em; 
    }

    .main-content {
        padding: 10px 0;
    }

    .container {
        padding: 0 5px;
    } 

    .rates-info-box {
        max-width: 100%;
        padding: 10px;
    }
}

.quadro-item-split {
    border: 2px solid #ffd700;
    background-color: #fffaf0; 
    text-align: center;
}

.quadro-item-split h3 {
    text-align: center;
}

.valor-economia-split {
    font-size: 2.2em;
    font-weight: 700;
    color: #DAA520;
    margin: 0;
}

.split-descricao {
    font-size: 0.9em;
    margin: 5px 0 15px 0;
    text-align: center; 
    color: var(--cor-texto-escuro);
}

.btn-cta-split {
    background-color: #ffd700;
    color: var(--cor-texto-escuro);
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-cta-split:hover {
    opacity: 0.8;
    transform: translateY(-1px);
}

#faturamento-slider,
#comissao-slider {
    width: 100%;
    cursor: pointer;
    margin-top: 10px;
}