/* css/experience.css — Timeline الخبرات */

.timeline {
    position: relative;
    max-width: 880px;
    margin: 0 auto;
}

/* الخط الرأسي */
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 4px;
    bottom: 4px;
    width: 2px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.55), rgba(139, 92, 246, 0.55));
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 0 2.4rem 2.2rem 0;
}

.timeline-item:nth-child(even) {
    margin-left: 50%;
    padding: 0 0 2.2rem 2.4rem;
}

/* النقطة */
.timeline-dot {
    position: absolute;
    top: 8px;
    right: -8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.18);
    z-index: 1;
}

.timeline-item:nth-child(even) .timeline-dot {
    right: auto;
    left: -8px;
}

/* الكارت */
.timeline-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 1.15rem 1.3rem;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.timeline-card:hover {
    transform: translateY(-3px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.timeline-period {
    display: inline-block;
    font-size: 0.76rem;
    font-weight: 600;
    color: #7cb2ff;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.25);
    border-radius: 999px;
    padding: 0.15rem 0.7rem;
    margin-bottom: 0.6rem;
}

/* الموبايل: كل حاجة على عمود واحد */
@media (max-width: 767.98px) {
    .timeline::before {
        left: 9px;
        transform: none;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        width: 100%;
        margin-left: 0;
        padding: 0 0 1.7rem 2.1rem;
    }

    .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 1px;
        right: auto;
    }
}