.im-proof-grid {
  background: #0b0b0b;
  padding: 96px 0;
  color: #fff;
}

.im-proof-grid__wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;

  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

/* Card base */
.im-proof-card {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 28px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.02),
    rgba(255,255,255,0.00)
  );
}

/* Metric card */
.im-proof-metric__value {
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.im-proof-metric__label {
  margin-top: 6px;
  font-size: 14px;
  opacity: 0.75;
  max-width: 22ch;
}

/* Quote card */
.im-proof-quote__text {
  font-size: 15px;
  line-height: 1.5;
  opacity: 0.9;
}

.im-proof-quote__name {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  opacity: 0.6;
}

/* Subtle hover (cheap, no blur) */
@media (hover: hover) {
  .im-proof-card:hover {
    border-color: rgba(255,255,255,0.25);
    transform: translateY(-2px);
  }
}

/* Mobile tightening */
@media (max-width: 700px) {
  .im-proof-grid {
    padding: 64px 0;
  }

  .im-proof-card {
    padding: 22px;
  }

  .im-proof-metric__value {
    font-size: 44px;
  }
}