/* Cronograma - Estilo Natural */
.cronograma {
    background: var(--cream);
    position: relative;
}

.cronograma-header {
    text-align: center;
    margin-bottom: 4rem;
}

.cronograma-header h2 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--primary-olive);
    font-weight: 400;
    margin-bottom: 1rem;
}

.cronograma-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.cronograma-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-olive), var(--sand), var(--primary-olive));
    transform: translateX(-50%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.3s; }
.timeline-item:nth-child(3) { animation-delay: 0.5s; }
.timeline-item:nth-child(4) { animation-delay: 0.7s; }

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-time {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: var(--warm-white);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-olive);
    border: 2px solid var(--sand);
    box-shadow: var(--shadow-soft);
    z-index: 2;
    white-space: nowrap;
    min-width: 100px;
    text-align: center;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 60%;
    transform: translate(-50%, -50%);
    width: 15px;
    height: 15px;
    background: var(--primary-olive);
    border-radius: 50%;
    border: 3px solid var(--warm-white);
    box-shadow: var(--shadow-soft);
    z-index: 3;
}

.timeline-content {
    flex: 1;
    background: var(--warm-white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(107, 123, 58, 0.1);
    position: relative;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: calc(50% + 40px);
    margin-left: 0;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: calc(50% + 40px);
    margin-right: 0;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border: 15px solid transparent;
    transform: translateY(-50%);
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -30px;
    border-left-color: var(--warm-white);
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -30px;
    border-right-color: var(--warm-white);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    background: rgba(255, 255, 255, 0.95);
}

.timeline-content h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--primary-olive);
    margin-bottom: 1rem;
    font-weight: 500;
}

.timeline-content p {
    font-size: 1rem;
    color: var(--soft-gray);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.timeline-location {
    font-size: 0.9rem;
    color: var(--dark-olive);
    font-style: italic;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(107, 123, 58, 0.1);
}

/* Decoraciones adicionales */
.timeline-content::after {
    content: '';
    position: absolute;
    top: 15px;
    right: 15px;
    width: 30px;
    height: 30px;
    background: 
        radial-gradient(circle, var(--sand) 2px, transparent 2px),
        radial-gradient(circle, var(--light-olive) 1px, transparent 1px);
    background-size: 8px 8px, 6px 6px;
    background-position: 0 0, 3px 3px;
    opacity: 0.3;
    border-radius: 50%;
}

/* Responsive */
@media (max-width: 768px) {
    .cronograma-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: row !important;
        margin-bottom: 3rem;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 80px;
        margin-right: 0;
    }
    
    .timeline-item:nth-child(odd) .timeline-content::before,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: -30px;
        border-right-color: var(--warm-white);
        border-left-color: transparent;
    }
    
    .timeline-time {
        left: 30px;
        transform: translate(-50%, -50%);
        padding: 0.6rem 1rem;
        font-size: 1rem;
        min-width: 80px;
    }
    
    .timeline-dot {
        top: 30px;
        left: 30px;
        width: 16px;
        height: 16px;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .timeline-content h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .cronograma-timeline {
        padding: 1rem 0;
    }
    
    .cronograma-timeline::before {
        left: 25px;
        width: 2px;
    }
    
    .timeline-time {
        left: 25px;
        padding: 0.5rem 0.8rem;
        font-size: 0.9rem;
        min-width: 70px;
    }
    
    .timeline-dot {
        top: 15px;
        left: 25px;
        width: 14px;
        height: 14px;
        border-width: 3px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 70px;
    }
    
    .timeline-content {
        padding: 1rem;
        border-radius: 15px;
    }
    
    .timeline-content h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .timeline-content p {
        font-size: 0.9rem;
    }
}