h2 {
    font-size: clamp(1.4rem, 4vw, 1.8rem);
    margin: 2.5rem 0 1.5rem;
    color: var(--text-primary);
    position: relative;
    padding-left: 1.2rem;
    font-family: 'Orbitron', sans-serif;
}

h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: var(--primary);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--primary);
}

@media (max-width: 768px) {
    h2 {
        font-size: 1.4rem;
        margin: 2rem 0 1.2rem;
        padding-left: 24px;
    }

    h2::before {
        width: 6px;
        height: 28px;
    }
}