.cat-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 10px;
}
.cat-icon-box {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-green);
    border-radius: var(--radius-md);
    background: var(--accent-dim);
    box-shadow: 0 0 24px rgba(0, 255, 65, 0.08) inset;
}
.cat-icon { width: 30px; height: 30px; color: var(--accent); }
.cat-header h1 {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 4vw, 1.8rem);
    color: var(--text-strong);
    letter-spacing: -0.01em;
}
.cat-subtitle {
    color: var(--text-muted);
    font-size: 0.88rem;
    font-family: var(--font-mono);
    margin-bottom: 32px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
    margin-bottom: 48px;
}
.service-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
    transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease), background 0.2s var(--ease);
    color: var(--text);
    font-size: 0.9rem;
    position: relative;
}
.service-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--accent);
    opacity: 0;
    border-radius: 2px;
    transition: opacity 0.2s var(--ease);
}
.service-card:hover {
    border-color: var(--border-green);
    color: var(--text-strong);
    transform: translateY(-1px);
    background: var(--accent-dim);
}
.service-card:hover::before { opacity: 1; }
.service-card img {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    flex-shrink: 0;
}

.other-categories { margin-bottom: 40px; }
.other-categories h2 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--accent-warm);
    margin-bottom: 18px;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.other-categories h2::before {
    content: '';
    width: 6px;
    height: 14px;
    background: var(--accent-warm);
    border-radius: 1px;
}

@media (max-width: 500px) {
    .services-grid { grid-template-columns: 1fr; }
}