body {
    background: #fff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* Curva decorativa */
.imagem-curva {
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: auto;
    z-index: 0;
}

@media (max-width: 991px) {
    .imagem-curva {
        display: none;
    }
}

/* Moldura Busca */
.card-busca {
    background-color: #0a192f;
    border-radius: 20px;
    padding: 2rem;
    color: #fff;
    position: relative;
    border: 3px solid #fff;
    max-width: 600px;
    margin: auto;
}

    .card-busca::before {
        content: "";
        position: absolute;
        top: 13px;
        left: 13px;
        right: 13px;
        bottom: 13px;
        border: 2px solid #fff;
        border-radius: 15px;
        pointer-events: none;
    }

    .card-busca label {
        font-weight: 600;
        font-size: 0.9rem;
        color: #fff;
    }

    .card-busca .form-control {
        background-color: #fff;
        color: #000;
        border-radius: 8px;
        font-weight: 500;
    }

.titulo {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    text-align: center;
}

.btn-custom {
    background: #fff;
    color: #0a192f;
    font-weight: 600;
    border-radius: 8px;
    padding: 0.5rem 1.5rem;
    transition: all 0.3s ease;
}

    .btn-custom:hover {
        background: #f1f1f1;
        transform: scale(1.03);
    }

/* Moldura Resultados */
.resultado-card {
    background-color: #0a192f;
    border-radius: 20px;
    padding: 1.5rem;
    color: #fff;
    position: relative;
    border: 3px solid #fff;
}

    .resultado-card::before {
        content: "";
        position: absolute;
        top: 13px;
        left: 13px;
        right: 13px;
        bottom: 13px;
        border: 2px solid #fff;
        border-radius: 15px;
        pointer-events: none;
    }

    .resultado-card label {
        font-weight: 500;
        font-size: 0.9rem;
        color: #fff;
    }

    .resultado-card .form-control {
        background-color: #fff;
        color: #000;
        font-weight: bold;
        border-radius: 8px;
    }

    .resultado-card .input-group-text {
        background-color: #fff;
        color: #000;
        font-weight: bold;
    }