/* =========================================================
   SOCIAL PROOF BAR — mobile-first
   ========================================================= */

.proof-bar {
    padding-block: var(--space-xl) var(--space-2xl);
}

.proof-bar__label {
    text-align: center;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.proof-bar__logos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md) var(--space-lg);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    background-color: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-sm);
    max-width: 1100px;
    margin-inline: auto;
}

.proof-bar__logo-wrap {
    display: flex;
    align-items: center;
    min-height: 2.8rem;
}

.proof-bar__logo-img {
    max-width: 120px;
    max-height: 42px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.58);
    transition: filter var(--trans-base), transform var(--trans-fast);
}

.proof-bar__logo-img:hover {
    filter: grayscale(0%) opacity(1);
    transform: translateY(-1px);
}

.proof-bar__client {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-navy-40);
    letter-spacing: 0.02em;
    text-align: center;
    white-space: normal;
}

@media (min-width: 768px) {
    .proof-bar__logos {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--space-lg) var(--space-2xl);
        padding: var(--space-xl) var(--space-2xl);
    }

    .proof-bar__logo-img {
        max-width: 132px;
        max-height: 48px;
    }
}

@media (min-width: 1100px) {
    .proof-bar__logos {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}