/* SECCIÓN 1 – NUESTRA HISTORIA */

.seccion-nuestra-historia {
    /* margin-bottom: 80px;*/
    background-color: #efeae6;
    padding-bottom: 55px;
}

.nuestra-historia-hero {
    width: 100%;
    height: 65vh;
    overflow: hidden;
}

.nuestra-historia-hero-imagen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.nuestra-historia-intro {
    text-align: left;
    padding: 40px 0 30px;
}

.nuestra-historia-titulo {
    font-size: 2.5rem;
    font-weight: 400;
    color: #3A3A34;
    margin: 0 auto;
    letter-spacing: 0.8px;
    text-transform: none;
    max-width: min(1200px, 84vw);
}

.nuestra-historia-subtitulo {
    font-size: 0.95rem;
    color: #777;
    margin: 0 auto;
    margin-bottom: 18px;

    max-width: min(1200px, 84vw);
}

.nuestra-historia-descripcion {
    max-width: min(1200px, 84vw);
    margin: 0 auto;
    font-size: 1.35rem;
    color: #606060;
    line-height: 1.4;
    text-align: left;
}

.nuestra-historia-bloques {
    width: 60vw;
    max-width: min(1200px, 84vw);
    ;
    margin: 18px auto 0;
    display: flex;
    gap: 40px;
    align-items: stretch;
    justify-content: center;
}

.nuestra-historia-bloque {
    padding: 0px 0px;
    box-sizing: border-box;
    flex: 1 1 50%;
}

.nuestra-historia-bloque-imagen {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 0;
    overflow: hidden;
}

.nuestra-historia-imagen-bn {
    width: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(100%);
    padding-top: 5px;
}

.nuestra-historia-bloque-titulo {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: #3A3A34;
}

.nuestra-historia-bloque-parrafo {
    font-size: 0.95rem;
    line-height: 1.4;
    color: #606060;
    margin-bottom: 10px;
}

/* SECCIÓN 2 – HITOS */

.seccion-hitos {
    padding: 10px 0 10px;
    background-color: #ffff;
}

.contenedor-hitos {
    max-width: min(1200px, 84vw);
    ;
    margin: 0 auto;
    text-align: center;
    padding: 0 20px;
}

.titulo-hitos {
    font-size: 2.1rem;
    font-weight: 400;
    color: #6ab48f;
    margin-bottom: 5px;
}

.descripcion-hitos {
    font-size: 1.2rem;
    color: #555;
    max-width: min(1000px, 84vw);
    margin: 0 auto 17px;
    line-height: 1.4;
}

.descripcion-hitos .resaltado {
    font-weight: 600;
}

/* Timeline  */

.timeline-hitos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 8px;
    position: relative;
}

.timeline-anios-wrapper {
    position: relative;
    overflow: hidden;
    max-width: 700px;
    width: 100%;
    padding: 20px 0 31px 0px;
    cursor: grab;
    /* Máscara para desvanecer los bordes */
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.timeline-anios-wrapper.arrastrando {
    cursor: grabbing;
}

.timeline-linea {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background-color: #ddd;
    transform: translateY(-50%);
    z-index: 1;
}

.timeline-anios {
    position: relative;
    display: flex;
    align-items: center;
    /* Quitamos justify-content: center para controlar la posición con JS */
    justify-content: flex-start;
    gap: 50px;
    z-index: 2;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    /* Movimiento suave */
    will-change: transform;
    width: max-content;
    /* Asegura que ocupe lo que necesiten los hijos */
}

.timeline-anio {
    position: relative;
    background: none;
    border: none;
    padding: 18px 12px 0;
    font-size: 1.8rem;
    color: #a5a5a5;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
    user-select: none;
    /* Evita seleccionar texto al arrastrar */
}

.timeline-anio.activo {
    color: #ef8a3a;
    font-size: 2.6rem;
    font-weight: 400;
}

.timeline-anio.activo::before {
    content: "";
    position: absolute;
    left: 50%;
    top: -9px;
    width: 2px;
    height: 26px;
    background-color: #707070;
    transform: translateX(-50%);
}

.timeline-anio.activo::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -44%;
    width: 2px;
    height: 26px;
    background-color: #707070;
    transform: translateX(-50%);
}

/* Indicadores ">>" informativos */

.timeline-indicador {
    width: 32px;
    text-align: center;
    color: #bbb;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    font-size: 0.85rem;
}

.timeline-indicador.visible {
    opacity: 1;
}

.timeline-indicador-icono {
    display: inline-block;
}

/* Tarjetas de hitos */

.hitos-detalles {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.hito-card {
    text-align: left;
    padding: 24px 24px 28px;
    box-sizing: border-box;
    transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-30px);
    pointer-events: none;
    /* para evitar saltos bruscos cuando se oculta */
    position: relative;
    z-index: 1;
}

.hito-card.activo {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;
}

/* Opcional: aseguramos que las tarjetas no colapsen en altura al cambiar */
.hito-card:not(.activo) {
    height: 0;
    margin: 0;
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
}

.hito-card.activo {
    height: auto;
    margin-top: 0;
    margin-bottom: 0;
    padding: 12px 24px 28px;
}

.hito-card-titulo {
    font-size: 1.5rem;
    margin-bottom: 0px;
    color: #606060;
    text-align: center;
    font-weight: 500;
}

.hito-card-descripcion {
    font-size: 1.1rem;
    color: #707070;
    margin-bottom: 18px;
    line-height: 1.5;
    text-align: center;
}

.hito-card-imagen-wrapper {
    width: 100%;
    margin-bottom: 18px;
    overflow: hidden;
}

.hito-card-imagen {
    width: 100%;
    display: block;
    object-fit: cover;
}

.hito-card-bloques-texto {
    display: none;
   /* display: flex;*/
    gap: 20px;
}

.hito-card-bloque {
    flex: 1 1 50%;
    background-color: #ffff;
    padding: 16px 18px;
    box-sizing: border-box;
}

.hito-card-bloque-titulo {
    font-size: 0.98rem;
    margin-bottom: 8px;
    color: #3A3A34;
}

.hito-card-bloque-parrafo {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #555;
}

/* RESPONSIVE */

@media (max-width: 1024px) {
    .nuestra-historia-bloques {
        width: 75vw;
    }
}

@media (max-width: 768px) {
    .nuestra-historia-intro {
        padding: 30px 0 20px;
    }

    .nuestra-historia-titulo {
        font-size: 2rem;
    }

    .nuestra-historia-descripcion {
        max-width: 90vw;
    }

    .nuestra-historia-bloques {
        flex-direction: column;
        align-items: center;
        width: auto;
        gap: 24px;
    }

    .nuestra-historia-bloque-imagen {
        width: 75vw;
    }

    .nuestra-historia-bloque-texto {
        width: 85vw;
    }

    .timeline-anios {
        gap: 24px;
    }

    .timeline-anio {
        font-size: 0.85rem;
        padding-top: 14px;
    }

    .timeline-anio.activo {
        font-size: 1.3rem;
    }

    .hito-card {
        padding: 20px 18px 24px;
    }

    .hito-card-bloques-texto {
        flex-direction: column;
    }

    .hito-card-bloque {
        width: 100%;
    }
}