/* ===================================
   Experience Section Styles
   =================================== */

.experience-timeline {
    position: relative;
    margin-top: 2rem;
    /* Keep the dot and the line perfectly aligned */
    --timeline-line-width: 2px;
    --timeline-dot-size: 10px;
    --timeline-dot-border: 2px;
}

/* Timeline line */
.experience-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--timeline-line-width);
    background: linear-gradient(
        to bottom,
        currentColor 0%,
        currentColor 50%,
        transparent 100%
    );
    opacity: 0.2;
}

.experience-item {
    position: relative;
    padding-left: 2.5rem;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
}

.experience-item:last-child {
    margin-bottom: 0;
}

/* Timeline dot */
.experience-item::before {
    content: '';
    position: absolute;
    /* Center the dot (including its border) on the timeline line */
    left: calc(
        (var(--timeline-line-width) / 2) -
        (var(--timeline-dot-size) / 2) -
        var(--timeline-dot-border)
    );
    top: 0.5rem;
    width: var(--timeline-dot-size);
    height: var(--timeline-dot-size);
    border-radius: 50%;
    background: currentColor;
    border: var(--timeline-dot-border) solid var(--bg-color, #fff);
    transition: var(--transition-smooth);
}

body.dark-theme .experience-item::before {
    border-color: #151515;
}

.experience-item:hover::before {
    transform: scale(1.4);
    box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.1);
}

body.dark-theme .experience-item:hover::before {
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.1);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1.5rem;
}

.experience-title-group {
    flex: 1;
}

.experience-title {
    font-size: 1.3rem;
    margin: 0 0 0.25rem 0;
    font-weight: 600;
}

.experience-organization {
    margin: 0;
    font-style: italic;
    opacity: 0.75;
    font-size: 1.05rem;
}

.experience-date {
    font-size: 0.9rem;
    opacity: 0.6;
    white-space: nowrap;
    font-family: monospace;
    font-weight: 500;
}

.experience-description {
    margin: 0;
    padding-left: 1.5rem;
    list-style-type: disc;
}

.experience-description li {
    margin-bottom: 0.75rem;
    line-height: 1.7;
    opacity: 0.9;
}

.experience-description li:last-child {
    margin-bottom: 0;
}

/* Hover effect for entire item */
.experience-item {
    transition: var(--transition-smooth);
}

.experience-item:hover {
    transform: translateX(5px);
}

/* Responsive Experience */
@media (max-width: 768px) {
    .experience-timeline::before {
        left: 0;
    }
    
    .experience-item {
        padding-left: 2rem;
    }
    
    .experience-item::before {
        left: calc(
            (var(--timeline-line-width) / 2) -
            (var(--timeline-dot-size) / 2) -
            var(--timeline-dot-border)
        );
    }
    
    .experience-header {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .experience-date {
        align-self: flex-start;
    }
}

@media (max-width: 480px) {
    .experience-item {
        padding-left: 1.5rem;
        margin-bottom: 2.5rem;
    }
    
    .experience-title {
        font-size: 1.15rem;
    }
    
    .experience-organization {
        font-size: 0.95rem;
    }
    
    .experience-description {
        padding-left: 1.25rem;
    }
    
    .experience-description li {
        font-size: 0.95rem;
    }
}