.course-problem {
  background:
    radial-gradient(circle at 15% 90%, rgba(39, 168, 255, 0.05), transparent 28rem),
    var(--course-bg-soft);
}

.course-problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.course-problem-card {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--course-rule);
  background: rgba(255, 255, 255, 0.018);
}

.course-card-number {
  color: var(--course-gold);
}

.course-problem-card h3 {
  margin: auto 0 0;
  font-size: clamp(22px, 2.3vw, 30px);
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.course-problem-card p {
  margin: 14px 0 0;
  color: var(--course-muted);
  font-size: 14px;
  line-height: 1.65;
}

.course-build-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 54px;
  padding: 20px 0;
  border-top: 1px solid var(--course-rule);
  border-bottom: 1px solid var(--course-rule);
  overflow-x: auto;
}

.course-flow-step {
  min-width: 92px;
  display: grid;
  gap: 5px;
}

.course-flow-step span {
  color: var(--course-faint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.course-flow-step strong {
  font-size: 14px;
  font-weight: 600;
}

.course-flow-arrow {
  color: rgba(241, 201, 111, 0.55);
}

.course-proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 18px;
}

.course-case-card,
.course-dashboard-card {
  min-width: 0;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid rgba(241, 201, 111, 0.18);
  background:
    linear-gradient(145deg, rgba(241, 201, 111, 0.035), transparent 35%),
    var(--course-panel);
}

.course-case-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.course-case-card__year {
  color: var(--course-faint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.course-cargo-logo {
  width: min(230px, 65%);
  height: auto;
  margin-top: 64px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #f4f7fb;
}

.course-case-card h3 {
  max-width: 560px;
  margin: 26px 0 0;
  font-size: clamp(28px, 3.2vw, 43px);
  line-height: 1;
  letter-spacing: -0.043em;
}

.course-case-card > p,
.course-dashboard-card > p {
  margin: 20px 0 0;
  color: var(--course-muted);
  font-size: 15px;
  line-height: 1.7;
}

.course-case-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  border: 1px solid var(--course-rule);
  background: var(--course-rule);
}

.course-case-stats > div {
  padding: 14px;
  background: var(--course-panel-2);
}

.course-case-stats strong,
.course-case-stats span {
  display: block;
}

.course-case-stats strong {
  font-size: 18px;
  letter-spacing: -0.025em;
}

.course-case-stats span {
  margin-top: 5px;
  color: var(--course-faint);
  font-size: 10px;
}

.course-text-link {
  display: inline-flex;
  gap: 8px;
  margin-top: 28px;
  color: var(--course-gold) !important;
  font-size: 13px;
  font-weight: 700;
}

.course-dashboard-card {
  display: flex;
  flex-direction: column;
}

.course-dashboard-crop {
  position: relative;
  aspect-ratio: 4.4 / 1;
  margin-top: 40px;
  overflow: hidden;
  border: 1px solid var(--course-rule);
  border-radius: 10px;
  background: #1d1d1d;
}

.course-dashboard-crop img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center bottom;
}

.course-dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 14px;
  background: var(--course-rule);
}

.course-dashboard-metrics > div {
  padding: 16px;
  background: var(--course-panel-2);
}

.course-dashboard-metrics span,
.course-dashboard-metrics strong {
  display: block;
}

.course-dashboard-metrics span {
  color: var(--course-faint);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.course-dashboard-metrics strong {
  margin-top: 7px;
  font-size: clamp(15px, 1.7vw, 21px);
  line-height: 1.1;
}

.course-authority-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
  margin-top: 18px;
  padding: 24px;
  border: 1px solid var(--course-rule);
  background: rgba(255, 255, 255, 0.016);
}

.course-authority-copy {
  display: flex;
  align-items: center;
  gap: 18px;
}

.course-authority-copy img {
  width: 70px;
  height: 70px;
  flex: 0 0 auto;
  border-radius: 50%;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.04);
}

.course-authority-copy strong {
  font-size: 17px;
}

.course-authority-copy p {
  max-width: 630px;
  margin: 6px 0 0;
  color: var(--course-muted);
  font-size: 13px;
  line-height: 1.55;
}

.course-social-proof {
  display: flex;
  gap: 1px;
  background: var(--course-rule);
}

.course-social-proof a {
  min-width: 120px;
  display: grid;
  gap: 2px;
  padding: 14px;
  background: var(--course-panel);
}

.course-social-proof span,
.course-social-proof small {
  color: var(--course-faint);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.course-social-proof strong {
  font-size: 20px;
}

.course-results {
  background: var(--course-bg-soft);
}

.course-results-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.course-result-card {
  position: relative;
  min-height: 226px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--course-rule);
  background: rgba(255, 255, 255, 0.017);
}

.course-result-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(241, 201, 111, 0.1);
  border-radius: 50%;
}

.course-result-card__icon {
  width: fit-content;
  display: block;
  margin-top: 30px;
  color: var(--course-gold);
  font-size: 34px;
  line-height: 1;
}

.course-result-card__top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--course-faint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.09em;
}

.course-result-card__top small {
  color: var(--course-gold);
}

.course-result-card h3 {
  max-width: 310px;
  margin: 18px 0 0;
  font-size: clamp(20px, 2vw, 27px);
  line-height: 1.08;
  letter-spacing: -0.032em;
}

.course-result-card p {
  max-width: 330px;
  margin: 13px 0 0;
  color: var(--course-muted);
  font-size: 13px;
  line-height: 1.55;
}

.course-outcome-note {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 30px;
  margin-top: 50px;
  padding-top: 26px;
  border-top: 1px solid var(--course-rule);
}

.course-outcome-note span {
  color: var(--course-gold);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.course-outcome-note p {
  max-width: 760px;
  margin: 0;
  font-size: clamp(21px, 2.5vw, 32px);
  line-height: 1.3;
  letter-spacing: -0.025em;
}