.class-hero {
  color: white;
  background: linear-gradient(135deg, var(--navy), var(--navy2) 68%, #164d84);
  border-top: 3px solid var(--gold);
}
.class-hero .wrap { padding: clamp(30px, 5vw, 52px) 0; }
.class-hero h1 {
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 3.7rem);
  line-height: 1.1;
  letter-spacing: -.04em;
}
.class-hero p { margin: 12px 0 0; color: #d8e5f4; }
body { background: var(--soft); }
.registration-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  align-items: start;
  gap: 24px;
  padding: 38px 0 58px;
}
.class-card {
  min-width: 0;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
  box-shadow: 0 12px 35px rgb(7 27 54 / 7%);
}
.class-card h2 { margin: 0 0 18px; color: var(--navy); font-size: 1.45rem; line-height: 1.2; }
.class-fields, .format-field { border: 0; padding: 0; margin: 0; min-width: 0; }
.class-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; }
.field { display: grid; align-content: start; gap: 6px; }
.field label, .format-field legend { color: var(--navy); font-weight: 750; }
.field small { color: var(--muted); font-weight: 400; }
.field input, .field select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid #aebdce;
  border-radius: 10px;
  color: var(--navy);
  background: white;
  font: inherit;
}
.format-field { grid-column: 1 / -1; }
.format-field legend { margin-bottom: 8px; }
.format-options { display: flex; gap: 10px; flex-wrap: wrap; }
.format-options label {
  display: flex;
  align-items: center;
  min-height: 44px;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}
.format-options label:has(input:checked) { border-color: var(--blue); background: var(--soft); }
.format-options input { margin: 0; accent-color: var(--navy); }
.field input:focus-visible, .field select:focus-visible, .class-button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}
.selected-fee {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 22px 0 12px;
  padding: 10px 14px;
  border-radius: 10px;
  border-left: 4px solid var(--gold);
  background: var(--soft);
  color: var(--navy);
}
.selected-fee span, .fee-table td, .private-fee > strong { font-variant-numeric: tabular-nums; }
.form-note { margin: 12px 0; color: var(--muted); font-size: .9rem; }
.form-error { color: #a12537; }
.form-error:empty { display: none; }
.class-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 9px 16px;
  border: 0;
  border-radius: 11px;
  color: white;
  background: var(--red);
  font: inherit;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
}
.class-button[hidden] { display: none; }
.class-button:disabled { opacity: .65; cursor: wait; }
.fee-card { border-top: 4px solid var(--gold); }
.fee-table { border-collapse: collapse; width: 100%; }
.fee-table th { font-weight: 650; text-align: left; }
.fee-table thead th { color: var(--muted); }
.fee-table th, .fee-table td { padding: 9px 0; border-bottom: 1px solid var(--line); }
.fee-table td, .fee-table th:last-child { text-align: right; }
.private-fee, .reference { padding: 12px 14px; border-radius: 10px; background: var(--soft); }
.private-fee { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 18px 0 0; }
.private-fee small, .reference span { display: block; }
.reference { overflow-wrap: anywhere; }
.footer { background: white; }
.class-payment { padding: 36px 0 58px; }
.class-payment #payment-recovery { max-width: 580px; }
.class-payment .registration-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); padding: 0; }
.class-payment .registration-layout[hidden] { display: none; }
.payment-summary dl { display: grid; gap: 12px; margin: 0; }
.payment-summary dl > div { display: flex; justify-content: space-between; gap: 8px 16px; flex-wrap: wrap; }
.payment-summary dd { margin: 0; font-weight: 750; }
.amount-due { padding-top: 12px; border-top: 1px solid var(--line); color: var(--navy); }
.amount-due dd { font-variant-numeric: tabular-nums; }
.payment-options .method-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.payment-options .method {
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid #aebdce;
  border-radius: 10px;
  background: var(--soft);
  color: var(--navy);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.payment-options .method.active { background: var(--navy); color: white; border-color: var(--navy); }
.payment-options .method:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.payment-options h3 { margin: 22px 0 8px; color: var(--navy); }
.payment-options .bank-details {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--soft);
}
.payment-options .bank-details dt, .payment-options .bank-details dd { margin: 0; padding: 5px 0; }
.payment-options .bank-details dd { font-weight: 700; overflow-wrap: anywhere; }
.after-payment p { margin: 8px 0 14px; }
@media (max-width: 850px) {
  .registration-layout, .class-payment .registration-layout { grid-template-columns: 1fr; gap: 18px; }
  .class-payment { padding-top: 22px; }
}
@media (max-width: 520px) {
  .registration-layout { padding-top: 22px; }
  .class-fields { grid-template-columns: 1fr; }
  .class-button { width: 100%; }
}