/* ── PROBLEM ──────────────────────────────────────────── */
.problem {
  background: var(--off-white);
  padding: 110px var(--page-px);
  color: var(--black);
}
.problem-heading {
  font-family: 'Geist', sans-serif;
  font-size: clamp(36px, 4vw, 60px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--black);
  letter-spacing: -0.025em;
  max-width: 760px;
  margin-bottom: 72px;
}
.problem-heading em {
  font-style: normal;
  color: var(--gray-40);
}

/* ── PROBLEM — responsive ────────────────────────────── */

/* Tablet: 1 kolom, kaarten stapelen */
@media (max-width: 1023px) {
  .problem {
    padding: 80px 40px;
  }
  .problem-heading {
    margin-bottom: 48px;
  }
}

/* Mobile: padding via clamp, compactere kaarten */
@media (max-width: 599px) {
  .problem {
    padding: 64px clamp(18px, 5vw, 32px);
  }
  .problem-heading {
    margin-bottom: 36px;
  }
}

/* ── PROBLEM VIDEO SCROLL ─────────────────────────────── */
.problem { position: relative; }

.problem-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.problem-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.problem-content {
  position: relative;
  z-index: 2;
}
.problem .icon-card-grid {
  background: transparent;
}
.problem .icon-card {
  background: transparent;
}