.course-overview,
.course-detail,
.course-registration-note {
  background: #fff;
}

.course-intro {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

@media (min-width: 992px) {
  .course-grid-two {
    grid-template-columns: repeat(2, minmax(280px, 380px));
    justify-content: center;
  }
}

.course-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  border: 1px solid rgba(22, 47, 67, 0.14);
  border-radius: 6px;
  padding: 30px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(22, 47, 67, 0.07);
}

.course-card-status {
  align-self: flex-start;
  margin-bottom: 16px;
  padding: 4px 10px;
  border: 1px solid rgba(41, 93, 168, 0.24);
  border-radius: 999px;
  color: #295da8;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.course-card-title {
  margin-bottom: 14px;
  color: #162f43;
  font-family: "Montserrat", sans-serif;
  font-size: 22px;
  line-height: 1.25;
}

.course-card-meta {
  display: grid;
  gap: 8px;
  margin: 18px 0 22px;
  color: #4d5f6d;
}

.course-card-description {
  flex: 1 1 auto;
}

.course-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.course-detail-hero {
  padding-bottom: 42px;
}

.course-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 42px;
  align-items: start;
}

.course-facts {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.course-fact {
  border-left: 3px solid #295da8;
  padding-left: 14px;
}

.course-fact-label {
  display: block;
  color: #295da8;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.course-fact-value {
  display: block;
  margin-top: 4px;
  color: #162f43;
}

.course-teachers,
.course-teacher-bio ul {
  margin: 18px 0 0;
  padding-left: 18px;
}

.course-teacher-bio p {
  margin: 18px 0 0;
}

.course-form-note {
  max-width: 900px;
  margin: 0 auto 28px;
  color: #4d5f6d;
  line-height: 1.65;
  text-align: center;
}

.registration-form-panel {
  max-width: 1120px;
  margin: 42px auto 0;
  padding: 44px 48px 48px;
  border: 1px solid rgba(22, 47, 67, 0.12);
  border-radius: 8px;
  background: #f6f8fa;
  box-shadow: 0 18px 42px rgba(22, 47, 67, 0.08);
}

.registration-form-panel .course-registration-form {
  margin: 0;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.registration-form-panel .form-group {
  margin-bottom: 1.35rem;
}

.registration-legal-note {
  max-width: 900px;
  margin: 28px auto 18px;
  color: #4d5f6d;
  line-height: 1.65;
}

.form-status-note {
  margin-top: 22px;
  padding: 18px 22px;
  border-left: 3px solid #295da8;
  background: rgba(41, 93, 168, 0.06);
  color: #162f43;
}

@media (max-width: 991.98px) {
  .course-grid,
  .course-detail-layout {
    grid-template-columns: 1fr;
  }

  .course-detail-layout > aside {
    order: -1;
    text-align: center;
  }

  .course-detail-layout > aside .course-facts {
    max-width: 460px;
    margin: 0 auto;
  }

  .course-detail-layout > aside .course-fact {
    border-top: 3px solid #295da8;
    border-left: 0;
    padding-top: 12px;
    padding-left: 0;
  }

  .course-detail-layout > aside .course-card-actions {
    justify-content: center;
  }

  .course-card {
    padding: 24px;
  }

  .registration-form-panel {
    margin-top: 32px;
    padding: 28px 20px 32px;
  }

  .course-form-note {
    text-align: left;
  }
}

.course-options {
  border: 0;
  border-radius: 8px;
  margin: 1.4rem 0 0;
  padding: 0;
}

.course-option-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  max-width: 520px;
  margin: 0 auto;
}

.course-option {
  align-items: center;
  background: #fff;
  border: 1px solid rgba(24, 32, 42, 0.14);
  border-radius: 8px;
  display: flex;
  font-weight: 700;
  gap: 0.55rem;
  min-height: 46px;
  padding: 0.75rem 0.85rem;
}

.course-option input {
  inline-size: 18px;
  block-size: 18px;
}

.course-option input:disabled {
  opacity: 1;
}

.course-option-disabled {
  background: rgba(15, 101, 90, 0.08);
  border-color: rgba(15, 101, 90, 0.35);
  color: var(--color-primary);
}

.centered-actions {
  display: flex;
  justify-content: center;
}

.email-obfuscated {
  white-space: nowrap;
}