/* Mapa */
#map img {
    width: 100%;
    height: auto;
    border: 4px solid #4B2E2E;
    /* marrón oscuro */
    display: block;
}

/* Recuadro de referencias */
.references-box {
    margin-top: 0.5cm;
    /* separación medio centímetro */
    border: 2px solid #4B2E2E;
    /* borde marrón oscuro */
    padding: 15px;
    background: #fafafa;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    /* sombra ligera */
}

.references-title {
    text-align: center;
    color: #4B2E2E;
    font-weight: bold;
    margin-bottom: 15px;
}

/* Filas y columnas */
.references-box .row {
    display: flex;
    justify-content: space-around;
    margin-bottom: 6px;
}

.references-box .row.center {
    justify-content: center;
}

.references-box .col {
    flex: 1;
    text-align: left;
    margin: 0 15px;
}

.references-box a {
    color: #2c3e50;
    text-decoration: none;
}

.references-box a:hover {
    text-decoration: underline;
}

.references-title {
    text-align: center;
    color: #4B2E2E;
    font-weight: bold;
    font-size: 1.2em;
    /* ← aquí cambias el tamaño */
    position: relative;
    display: inline-block;
    margin-bottom: 15px;
}


.references-title::before,
.references-title::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 40px;
    height: 2px;
    background: #4B2E2E;
}

.references-title::before {
    left: -50px;
}

.references-title::after {
    right: -50px;
}