/* ============================================================================
   BUILDER USP — 3 losse feature-kaartjes + compacte trust-regel
   Tool-USP's (compat / totaalprijs / FPS) + social-proof regel. Server-side,
   CLS-proof. Versioned dir (partials-v134) voor Cloudflare cache-busting.
   ============================================================================ */

.builder-usp {
    margin-top: clamp(2rem, 4vw, 3rem);
}

.builder-usp__heading {
    margin: 0 0 clamp(0.875rem, 2vw, 1.25rem);
    font-size: clamp(1.125rem, 1.2vw + 0.8rem, 1.5rem);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

.builder-usp__cards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(0.875rem, 2vw, 1.25rem);
}

/* Media query alleen voor layout-wissel (1 → 3 kolommen) */
@media (min-width: 720px) {
    .builder-usp__cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.builder-usp__card {
    display: flex;
    flex-direction: column;
    padding: clamp(1.25rem, 2.5vw, 1.75rem);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent); /* accent-streep voor visuele nadruk */
    border-radius: 12px;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--text-primary) 7%, transparent);
}

.builder-usp__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 0.875rem;
    border-radius: 8px;
    background-color: color-mix(in srgb, var(--accent) 14%, transparent);
    color: var(--accent);
}

.builder-usp__icon svg {
    width: 1.375rem;
    height: 1.375rem;
}

.builder-usp__title {
    margin: 0 0 0.4rem;
    font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.0625rem);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

.builder-usp__text {
    margin: 0;
    font-size: clamp(0.8125rem, 0.8vw + 0.45rem, 0.875rem);
    line-height: 1.5;
    color: var(--text-secondary);
}

.builder-usp__link {
    display: inline-block;
    margin-top: clamp(1rem, 2vw, 1.5rem);
    font-size: clamp(0.8125rem, 0.8vw + 0.45rem, 0.9375rem);
    color: var(--text-secondary);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.15s ease;
}

.builder-usp__link:hover,
.builder-usp__link:focus-visible {
    color: var(--accent);
}

/* Trust-stats balk (social proof) onder de kaartjes — groot getal + label */
.builder-usp__stats {
    list-style: none;
    margin: clamp(0.875rem, 2vw, 1.25rem) 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(0.875rem, 2vw, 1.25rem);
}

/* Media query alleen voor layout-wissel (1 → 3 kolommen) */
@media (min-width: 560px) {
    .builder-usp__stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

.builder-usp__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.25rem;
    min-height: 1px; /* CLS-proof reservering */
    padding: clamp(1rem, 2.5vw, 1.5rem) clamp(0.75rem, 2vw, 1.25rem);
    background-color: color-mix(in srgb, var(--accent) 6%, var(--bg-secondary));
    border: 1px solid var(--border);
    border-radius: 12px;
}

.builder-usp__stat-value {
    font-size: clamp(1.625rem, 2.5vw + 0.5rem, 2.25rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--accent);
    letter-spacing: -0.01em;
}

.builder-usp__stat-label {
    font-size: clamp(0.8125rem, 0.7vw + 0.5rem, 0.9375rem);
    font-weight: 500;
    line-height: 1.3;
    color: var(--text-secondary);
}