.gos-timeline-container {
    display: flex;
    flex-direction: column; 
    width: 100%;
    max-width: 1140px;
    background-color: #fff; 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); 
    border-radius: 8px;
    overflow: hidden;
    padding-bottom: 20px; 
}


/* --- Estilos del Contenido --- */

.gos-timeline-content{
	padding:0;
}

.gos-content-item {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 80px; 
    padding: 20px 0; 
}

.gos-content-item.active {
    display: grid;
}

.gos-content-left {
    display: flex; 
    align-items: center;
}

.gos-content-left img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover; 
    max-height: 500px; 
    border-radius: 4px; 
}

.gos-content-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 0; 
}

.gos-year-title {
    color: #D41E27;
    font-weight: 700;
    font-size: 48px;
    margin-bottom: 5px; 
}

.gos-secondary-title {
    color: #003c69;
    font-weight: 700;
    font-size: 40px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.gos-description {
    color: #8e8e8e;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.gos-buttons {
    display: flex;
    gap: 15px;
}

.gos-btn-discover,
.gos-btn-contact {
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.gos-btn-discover {
    background-color: #fff;
    color: #003c69;
    border: 1px solid #003c69;
}

.gos-btn-discover:hover {
    background-color: #003c69;
    color: #fff;
}

.gos-btn-contact {
    background-color: #D41E27;
    color: #fff;
    border: 1px solid #D41E27;
}

.gos-btn-contact:hover {
    background-color: #b01a21;
}

/* --- Estilos de la Navegación (Línea de Tiempo) --- */

.gos-timeline-navigation {
    display: flex;
    align-items: center; 
    padding: 0 40px; 
    position: relative;
    background-color: #fff; 
    margin-top: 20px; 
    overflow-x: hidden; 
    -webkit-overflow-scrolling: touch; 
}

.gos-timeline-wrapper {
    display: flex;
    align-items: center;
    /* PC: Distribuye el espacio uniformemente */
    justify-content: space-between; 
    gap: 0; 
    min-width: 100%; 
    position: relative; 
    padding: 0; 
}

.gos-timeline-line {
    position: absolute;
    top: 50%; 
    transform: translateY(-50%);
    left: 9px; 
    right: 9px; 
    height: 2px;
    background-color: #dcdcdc; 
    z-index: 1;
    width: auto; 
}

.gos-timeline-progress-line {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--progress-width, 0%); 
    background-color: #003c69;
    transition: width 0.5s ease-out;
}

.gos-timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    position: relative;
    z-index: 2;
    padding-top: 35px; 
    background-color: #fff; 
    flex-shrink: 0; 
    margin-right: 0; 
}

.gos-timeline-circle {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: #fff; 
    border: 3px solid #dcdcdc; 
    transition: background-color 0.3s ease, border-color 0.3s ease;
    position: absolute; 
    top: 50%;
    transform: translateY(-50%);
}

.gos-timeline-year {
    font-size: 16px;
    font-weight: 700; 
    color: #dcdcdc; 
    transition: color 0.3s ease;
    margin-top: 15px; 
    white-space: nowrap;
}

/* Estados */
.gos-timeline-item.passed .gos-timeline-circle {
    background-color: #fff; 
    border-color: #003c69; 
}

.gos-timeline-item.passed .gos-timeline-year {
    color: #003c69; 
}

.gos-timeline-item.active .gos-timeline-circle {
    background-color: #003c69; 
    border-color: #003c69;
}

/* --- Responsive (Móviles/Tablets pequeñas) --- */
@media (max-width: 900px) {
    /* ... (Estilos de contenido se mantienen) ... */

    .gos-timeline-navigation {
        padding: 0 20px;
        overflow-x: auto; 
    }
    
    .gos-timeline-wrapper {
        justify-content: flex-start;
        gap: 0; 
        min-width: 600px; 
    }

    .gos-timeline-item {
        margin-right: 80px; 
        padding-top: 35px;
    }

    .gos-timeline-item:last-child {
        margin-right: 0;
    }
    
    .gos-timeline-line {
        right: auto;
        left: 9px;
    }
    
    .gos-timeline-navigation::-webkit-scrollbar {
        height: 0; 
    }
}