/* Hero Banner */
.timeline-hero {
    background: linear-gradient( to bottom right, var(--primary) 0%, var(--primary-light, #6fa8dc) 100% );
    color: var(--on-primary, var(--primary-contrast));
    padding: 3rem 1rem;
    text-align: center;
    border-radius: 12px;
    margin: 0 auto 2.5rem;
    max-width: 900px;
}

/* Timeline Container */
.timeline-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

    /* Vertical Line */
    .timeline-container::before {
        content: "";
        position: absolute;
        left: 50%;
        top: 0;
        width: 4px;
        height: 100%;
        background: var(--accent);
        transform: translateX(-50%);
        border-radius: 2px;
    }

/* Timeline Items */
.timeline-item {
    width: 50%;
    padding: 1rem 2rem;
    position: relative;
}

    .timeline-item.left {
        left: 0;
        text-align: right;
    }

    .timeline-item.right {
        left: 50%;
    }

    /* Dots */
    .timeline-item::before {
        content: "";
        position: absolute;
        top: 1.2rem;
        width: 16px;
        height: 16px;
        background: var(--primary);
        border: 3px solid var(--surface);
        border-radius: 50%;
        z-index: 2;
    }

    .timeline-item.left::before {
        right: -10px;
    }

    .timeline-item.right::before {
        left: -10px;
    }

/* Cards */
.timeline-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

    .timeline-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    }

    .timeline-card h3 {
        margin-top: 0;
        color: var(--primary);
        font-size: 1.25rem;
        font-weight: 600;
    }

    .timeline-card p {
        margin: 0.4rem 0;
        color: var(--text-muted);
    }

/* Responsive */
@media (max-width: 700px) {
    .timeline-container::before {
        left: 8px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 2.5rem;
        padding-right: 0;
        text-align: left !important;
    }

        .timeline-item::before {
            left: 0;
        }
}