/* ── UITDAGINGEN (h2g/usps) ── */
.uitdagingen {
  padding: 112px 64px;
  background: var(--n-900);
}

.uitdagingen .section-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.uitdagingen .section-title {
  text-align: center;
  max-width: 768px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.uitdagingen .tagline {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--teal-300);
}

.uitdagingen .section-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 52px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--n-0);
}

.uitdagingen .section-subheading {
  font-size: 18px;
  line-height: 1.5;
  margin: 0;
  color: var(--n-0);
}

/* Grid: kaart 1 is 2x zo breed als kaarten 2 en 3 */
.uitdagingen-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}

/* ── Basiskaart ── */
.usp-card {
  background: var(--n-700);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.usp-card-text {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.usp-card-tag {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--brand-gold);
}

.usp-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 28px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--n-0);
}

.usp-card p {
  font-size: 16px;
  line-height: 1.5;
  margin: 0;
  color: rgba(255, 255, 255, .75);
}

/* Foto onderaan (kaarten 2 & 3) */
.usp-card-img {
  height: 171px;
  flex-shrink: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ── Eerste kaart: horizontaal (tekst links, foto rechts) ── */
.uitdagingen-grid > .usp-card:first-child,
.uitdagingen-grid > :first-child > .usp-card {
  flex-direction: row;
}

.uitdagingen-grid > .usp-card:first-child .usp-card-text,
.uitdagingen-grid > :first-child > .usp-card .usp-card-text {
  flex: 1;
}

.uitdagingen-grid > .usp-card:first-child .usp-card-img,
.uitdagingen-grid > :first-child > .usp-card .usp-card-img {
  flex: 1;
  height: auto;
  min-height: 100%;
}

/* ── RESPONSIVE ── */
@media (max-width: 1200px) {
  .uitdagingen { padding: 80px 32px; }
  .uitdagingen-grid { grid-template-columns: 1fr 1fr; }
  .uitdagingen-grid > .usp-card:first-child { grid-column: 1 / -1; }
  .uitdagingen .section-heading { font-size: 40px; }
}

@media (max-width: 768px) {
  .uitdagingen { padding: 64px 24px; }
  .uitdagingen-grid { grid-template-columns: 1fr; }
  .uitdagingen-grid > .usp-card:first-child { flex-direction: column; }
  .uitdagingen-grid > .usp-card:first-child .usp-card-img { height: 200px; min-height: unset; }
  .uitdagingen .section-heading { font-size: 32px; }
}