/* resena_historica_style.css - Refactorizado */

.resena-historica {
    padding: 60px 0;
    background-image: linear-gradient(to bottom, var(--bg-body), #e4e7f0);
}

.timeline-card {
    background-color: var(--bg-white);
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-light);
}

.timeline-header {
    background-image: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    padding: 25px;
    color: white; /* Esto debería bastar para texto plano */
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.timeline-icon { 
    font-size: 2.5rem; 
    opacity: 0.9; 
    color: white; /* FIX explícito */
}

.timeline-date { 
    text-align: right; 
    color: white; /* FIX explícito */
}
.timeline-date .year { font-size: 2.5rem; font-weight: 700; display: block; line-height: 1; }
.timeline-date .month { font-size: 1.1rem; opacity: 0.9; }
.timeline-body { padding: 30px; }

/* HITOS (Con corrección de Z-Index) */
.milestone {
    display: flex;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}
.milestone:last-child { margin-bottom: 0; }

.milestone::after {
    content: '';
    position: absolute;
    top: 60px;
    bottom: -30px;
    left: 25px;
    width: 2px;
    background-color: #e0e0e0;
    z-index: -1; /* Al fondo */
}
.milestone:last-child::after { display: none; }

.milestone-icon {
    /* Dimensiones rígidas */
    flex: 0 0 50px;
    width: 50px;
    height: 50px;
    min-width: 50px;
    min-height: 50px;
    
    background-color: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: 25px;
    position: relative;
    z-index: 2;
    font-size: 1.4rem;
    box-shadow: 0 5px 15px rgba(0, 64, 128, 0.3);
}

.milestone-content {
    flex: 1;
    position: relative;
    z-index: 2;
    background-color: var(--bg-white); /* Fondo para tapar línea */
}

.milestone-content h3 { color: var(--color-primary); font-size: 1.4rem; margin-top: 0; margin-bottom: 10px; }
.milestone-content p { margin-top: 0; color: var(--text-muted); font-size: 1rem; line-height: 1.7; }

/* Responsive */
@media (max-width: 768px) {
    .timeline-header { flex-direction: column; text-align: center; }
    .timeline-date { text-align: center; }
    
    .milestone { flex-direction: column; align-items: flex-start; }
    .milestone::after { left: 25px; z-index: -1; }
    
    .milestone-icon { margin-right: 0; margin-bottom: 20px; align-self: flex-start; }
    
    .milestone-content {
        padding-left: 10px;
        background-color: rgba(255,255,255,0.9);
        width: 100%;
    }
}