.subject-overview {
  width: min(1180px, calc(100% - 32px));
  margin: 32px auto 72px;
  color: #eef6ff;
}
.subject-breadcrumbs {
  display: flex;
  gap: 9px;
  align-items: center;
  margin: 0 0 18px;
  color: #8fa0b7;
  font-size: 14px;
}
.subject-breadcrumbs a {
  color: #9fb2c9;
  text-decoration: none;
}
.subject-breadcrumbs a:hover {
  color: #64e1ca;
}
.subject-hero,
.subject-section,
.subject-cta {
  border: 1px solid rgba(142, 190, 216, .18);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(20, 42, 67, .96), rgba(10, 31, 49, .96));
  box-shadow: 0 24px 64px rgba(0, 0, 0, .16);
}
.subject-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .75fr);
  gap: 34px;
  padding: clamp(28px, 5vw, 58px);
}.subject-hero h1 {
  max-width: 760px;
  margin: 18px 0;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.02;
  letter-spacing: -.045em;
}
.subject-hero-copy > p {
  max-width: 720px;
  margin: 0;
  color: #a9b9cc;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
}
.subject-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.subject-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0;
}
.subject-facts div {
  display: flex;
  min-height: 118px;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  border: 1px solid rgba(142, 190, 216, .16);
  border-radius: 20px;
  background: rgba(7, 23, 40, .46);
}
.subject-facts dt {
  color: #66e2ca;
  font-size: 30px;
  font-weight: 800;
}
.subject-facts dd {
  margin: 5px 0 0;
  color: #93a6bd;
  line-height: 1.35;
}.subject-section {
  margin-top: 22px;
  padding: clamp(26px, 4vw, 44px);
}
.subject-section h2,
.subject-cta h2 {
  margin: 8px 0 24px;
  font-size: clamp(27px, 3.4vw, 40px);
  line-height: 1.12;
  letter-spacing: -.025em;
}
.subject-kicker {
  color: #63dfc8;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.subject-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.subject-steps article,
.subject-topic,
.subject-task-list article {
  border: 1px solid rgba(142, 190, 216, .14);
  border-radius: 19px;
  background: rgba(7, 23, 40, .42);
}
.subject-steps article {
  padding: 24px;
}
.subject-steps b,
.subject-topic > span,
.subject-task-list article > span {
  color: #63dfc8;
  font-size: 13px;
  letter-spacing: .06em;
}
.subject-steps h3,
.subject-topic h3,
.subject-task-list h3 {
  margin: 10px 0 7px;
  color: #eef6ff;
}
.subject-steps p,
.subject-topic p {
  margin: 0;
  color: #95a8be;
  line-height: 1.55;
}.subject-topic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.subject-topic {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 18px;
}
.subject-topic h3 {
  margin-top: 0;
  font-size: 16px;
  line-height: 1.35;
}
.subject-task-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.subject-task-list article {
  padding: 18px;
}
.subject-task-list h3 {
  font-size: 15px;
  line-height: 1.4;
}
.subject-task-list small {
  color: #8fa2b8;
}
.subject-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 22px;
  padding: clamp(28px, 4vw, 44px);
}
.subject-cta h2 {
  max-width: 720px;
  margin-bottom: 10px;
}
.subject-cta p {
  margin: 0;
  color: #9eafc3;
}
.subject-cta .btn {
  flex: 0 0 auto;
}
@media (max-width: 900px) {
  .subject-hero {
    grid-template-columns: 1fr;
  }
  .subject-task-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 680px) {
  .subject-overview {
    width: min(100% - 20px, 1180px);
    margin-top: 18px;
  }
  .subject-hero,
  .subject-section,
  .subject-cta {
    border-radius: 20px;
  }
  .subject-facts,
  .subject-steps,
  .subject-topic-grid,
  .subject-task-list {
    grid-template-columns: 1fr;
  }
  .subject-cta {
    align-items: stretch;
    flex-direction: column;
  }
  .subject-cta .btn {
    text-align: center;
  }
}