/* ====== ESTILOS BASE ====== */
.body-fr6-inv {
    font-family: Arial, sans-serif;
    margin: 40px;
    text-align: center;
    color: #000;
}

.header-fr6-inv {
    background-color: #4287f5;
    color: white;
    padding: 10px 0;
    font-weight: bold;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.container-fr6-inv {
    display: flex;
    justify-content: space-around;
    gap: 20px;
    flex-wrap: wrap;
    text-align: center;
}

.column-fr6-inv {
    flex: 1 1 250px;
    max-width: 300px;
}

.column-fr6-inv p {
    margin: 0 0 1rem 0;
    line-height: 1.4;
}

.bullet-fr6-inv {
    text-align: left;
    margin-top: 1rem;
}

.bullet-fr6-inv p {
    margin: 0.2rem 0;
}

.final-text-fr6-inv {
    font-weight: bold;
    margin-top: 15px;
}

/* ====== MEDIA QUERIES ====== */

/* Móviles <= 480px */
@media (max-width: 480px) {
    .body-fr6-inv {
        margin: 20px;
        font-size: 14px;
    }

    .header-fr6-inv {
        font-size: 1.1rem;
    }

    .container-fr6-inv {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .column-fr6-inv {
        max-width: 100%;
    }
}

/* Tablets <= 768px */
@media (max-width: 768px) {
    .body-fr6-inv {
        margin: 30px;
        font-size: 15px;
    }

    .header-fr6-inv {
        font-size: 1.2rem;
    }

    .container-fr6-inv {
        flex-direction: column;
        align-items: center;
    }

    .column-fr6-inv {
        max-width: 90%;
    }
}

/* Pantallas <= 912px */
@media (max-width: 912px) {
    .container-fr6-inv {
        gap: 18px;
    }

    .column-fr6-inv {
        max-width: 280px;
    }
}

/* Laptops <= 1024px */
@media (max-width: 1024px) {
    .container-fr6-inv {
        justify-content: space-around;
    }
}

/* Landscape <= 1024px */
@media (max-width: 1024px) and (orientation: landscape) {
    .container-fr6-inv {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

/* Portrait <= 1024px */
@media (max-width: 1024px) and (orientation: portrait) {
    .container-fr6-inv {
        flex-direction: column;
        align-items: center;
    }
}

/* Pantallas grandes >= 1440px */
@media (min-width: 1440px) {
    .body-fr6-inv {
        margin: 60px 150px;
        font-size: 16px;
    }

    .header-fr6-inv {
        font-size: 1.5rem;
    }

    .container-fr6-inv {
        gap: 30px;
    }

    .column-fr6-inv {
        max-width: 350px;
    }
}