/* =================================================================
   SERVICES TOOLKIT SECTION — PCB RETRO (WITH VARIABLES)
   ================================================================= */

.services-section {
    padding: 10vh 0;
    background-color: var(--x-dark); /* PCB deep green */
}

/* --- TITLES --- */
.services-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: var(--x-text);
    margin-bottom: 10px;
    text-shadow: 0 0 8px rgba(41, 255, 65, 0.15); /* CRT glow */
}

.service-subtitle {
    text-align: center;
    color: var(--x-text-muted);
    font-size: 16px;
    margin-bottom: 60px;
    font-weight: 300;
}

/* --- GRID --- */
.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: 100%;
}

/* --- CARD --- */
.toolkit-card {
    background-color: var(--x-dark-light); /* PCB mid-green panel */
    border: 1px solid var(--x-border);
    border-radius: 12px;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.toolkit-card:hover {
    transform: translateY(-5px);
    border-color: var(--x-blue); /* Gold trace */
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

/* --- ICON BOX --- */
.icon-box {
    width: 48px;
    height: 48px;
    background-color: rgba(41, 255, 65, 0.08); /* CRT tint */
    border: 1px solid rgba(212, 175, 55, 0.15); /* Gold outline */
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.icon-box i {
    font-size: 24px;
    color: var(--x-text-muted);
}

/* --- CARD TITLE --- */
.toolkit-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--x-text);
    margin-bottom: 15px;
    min-height: 44px;
    display: flex;
    align-items: center;
}

/* --- TAGS --- */
.toolkit-tags {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.toolkit-tags span {
    background-color: var(--x-dark);
    color: var(--x-text-muted);
    font-size: 11px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--x-border);
}

/* --- FEATURE LIST --- */
.toolkit-list {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    text-align: left;
}

.toolkit-list li {
    font-size: 13px;
    color: var(--x-text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Green Checkmark (CRT green) */
.toolkit-list li i {
    color: var(--x-accent);
    font-size: 14px;
    flex-shrink: 0;
}

/* =================================================================
   RESPONSIVE
   ================================================================= */

@media only screen and (max-width: 1100px) {
    .service-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}

@media only screen and (max-width: 768px) {
    .service-grid {
        grid-template-columns: 1fr;
    }

    .toolkit-card {
        padding: 30px;
    }

    .services-title {
        font-size: 28px;
    }
}