p {
    text-align: justify;
}

/* Contenedor principal */
.main-container {
    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 25px;
    margin-bottom: 30px;
    padding-top: 120px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Columnas */
.left-column,
.right-column {
    grid-column: 1 / -1;
}

.right-column {
    display: grid;
    grid-template-rows: auto auto;
    grid-gap: 25px;
}

/* Caja de secciones */
.section-box {
    background-color: #f4f4f4;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.section-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.full-width {
    grid-column: 1 / -1;
    margin-top: 20px;
}

/* Títulos */
.section-box h2 {
    font-family: 'Roboto', sans-serif;
    font-size: 26px;
    margin-bottom: 12px;
    color: #004687;
    border-bottom: 2px solid rgba(0,70,135,0.1);
    padding-bottom: 5px;
}

/* Párrafos */
.section-box p {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.7;
}

/* Caja de historia destacada */
.history-box {
    background-color: #004687;
    color: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.history-box h2 {
    color: white;
    border-bottom: 2px solid rgba(255,255,255,0.3);
    padding-bottom: 5px;
}

/* FLIP CARD */
.value-box {
    perspective: 1000px;
    height: 300px; /* tamaño general */
}

.value-box img {
    width: 100%;
    height: 300px; /* antes 260px */
    object-fit: cover;
    display: block;
}

.value-inner {
    position: relative;
    width: 90%;
    height: 90%;
    transform-style: preserve-3d;
    transition: transform 0.7s ease;
}

.values-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.value-box:hover .value-inner {
    transform: rotateY(180deg);
}

/* Caras */
.value-front,
.value-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 10px;
    overflow: hidden;
}

/* Frente */
.value-front img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.value-front .value-text {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(255,255,255,0.9);
    color: #004687;
    font-weight: bold;
    padding: 10px;
}

/* Reverso */
.value-back {
    background-color: #004687;
    color: white;
    transform: rotateY(180deg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.value-back h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.value-back p {
    font-size: 14px;
    line-height: 1.5;
}
/* Lista con bullets blancos */
.fullof-width .list-item {
    position: relative;
    padding-left: 30px;
    margin-bottom: 14px;
    font-weight: 600;
    color: #ddd;
}

.fullof-width .list-item::before {
    content: '\2022';
    position: absolute;
    left: 10px;
    top: 0;
    font-size: 26px;
    line-height: 1;
    color: #fff;
}

/* Tablets */
@media (min-width: 768px) and (max-width: 1024px) {
    .main-container {
        grid-template-columns: 1fr 1.5fr;
        max-width: 90%;
        padding-top: 100px;
    }

    .left-column {
        grid-column: 1 / 2;
    }

    .right-column {
        grid-column: 2 / 3;
        grid-template-rows: auto auto;
        grid-gap: 20px;
    }

    .values-container {
        grid-template-columns: repeat(4, 1fr);
        gap: 25px;
    }

    .value-box img {
        height: 260px;
    }

    .fullof-width {
        padding: 25px 30px 25px 40px;
        max-width: 100%;
        margin: 30px auto;
    }
}

/* Móviles medianos */
@media (max-width: 767px) {
    .main-container {
        grid-template-columns: 1fr;
        max-width: 95%;
        padding-top: 80px;
        margin-left: auto;
        margin-right: auto;
    }

    .left-column,
    .right-column {
        grid-column: 1 / -1;
    }

    .right-column {
        display: block;
    }

    .values-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .value-box img {
        height: 260px;
    }

    .fullof-width {
        padding: 20px 15px 20px 20px;
        max-width: 100%;
        margin: 20px auto;
    }
}

/* Móviles pequeños */
@media (max-width: 479px) {
    .main-container {
        grid-template-columns: 1fr;
        max-width: 95%;
        padding-top: 80px;
    }

    .left-column,
    .right-column {
        grid-column: 1 / -1;
    }

    .values-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .value-box img {
        height: 200px;
    }

    .fullof-width {
        padding: 20px 15px 20px 20px;
        max-width: 100%;
        margin: 20px auto;
    }
}