/* Calculator -------------------------------------------------------------- */
.calculator { padding-block: var(--section-y); }
.calc-panel { max-width: var(--container); margin-inline: auto; padding: clamp(32px, 5vw, 64px); background: var(--bg-panel); }
.calc-intro { margin: 0 auto 28px; max-width: 1060px; }
.calc-intro[hidden] { display: none; }
.calc-intro .section-title { font-size: clamp(2rem, 1.5rem + 1.8vw, 3rem); }
.calc-intro p { margin-top: 6px; font-size: 1.125rem; font-weight: 500; line-height: 1.45; max-width: 1060px; }

.calc-view { max-width: 1060px; margin-inline: auto; transition: opacity 260ms var(--ease), transform 260ms var(--ease); }
.calc-view.is-leaving { opacity: 0; transform: translateY(8px); }
.calc-disclaimer { max-width: 1060px; margin: 16px auto 0; font-size: var(--fs-2xs); line-height: 1.6; color: var(--ink-2); }

/* Form card */
.calc-form { padding: 28px 24px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.calc-col { display: flex; flex-direction: column; gap: 22px; }
.calc-field { min-width: 0; margin: 0; padding: 0; border: 0; }
.calc-field__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; font-weight: 600; font-size: 0.9375rem; }
.calc-input {
  display: flex; align-items: center; height: 46px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.calc-input:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(201, 121, 47, 0.15); }
.calc-input--money span { padding-right: 10px; margin-right: 10px; border-right: 1px solid var(--line); line-height: 46px; font-weight: 600; }
.calc-input input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: none; font-size: 1rem; font-variant-numeric: tabular-nums; }
.calc-field .range { margin-top: 12px; }

.calc-select { position: relative; }
.calc-select select {
  -webkit-appearance: none; appearance: none; width: 100%; height: 46px; padding: 0 40px 0 12px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); font-size: 0.9375rem; cursor: pointer;
}
.calc-select select:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(201, 121, 47, 0.15); }
.calc-select .icon { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); pointer-events: none; }

.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: flex; align-items: center; height: 46px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface);
  font-size: 0.9375rem; font-weight: 600;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.choice:hover span { border-color: var(--line-strong); background: #fcfbf9; }
.choice input:checked + span { background: var(--accent-soft); border-color: var(--accent); }
.choice input:focus-visible + span { box-shadow: 0 0 0 3px rgba(201, 121, 47, 0.25); }
.calc-choice + .calc-choice { margin-top: 18px; }

.calc-error { display: flex; align-items: center; gap: 6px; margin-top: 6px; font-size: var(--fs-xs); color: var(--error); }
.calc-error[hidden] { display: none; }
.is-invalid select, .is-invalid .choice span { border-color: var(--error); }

.calc-actions { display: flex; justify-content: flex-end; align-items: center; gap: 22px; margin-top: 24px; }
.calc-reset { font-size: var(--fs-sm); color: var(--ink-2); }
.calc-reset:hover { color: var(--ink); }
.calc-submit { min-width: 200px; }

/* Shared result bits */
.calc-back { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 26px; font-size: var(--fs-sm); color: var(--ink-2); }
.calc-back:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.calc-result__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(2rem, 1.5rem + 1.8vw, 3rem); line-height: 1.1; letter-spacing: -0.03em; }

/* Qualified */
.calc-result { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.calc-result__summary { margin: 22px 0 22px; font-weight: 600; font-size: 0.9375rem; max-width: 420px; }
.calc-amount { padding: 20px 22px 24px; border-radius: var(--radius); background: var(--highlight); border: 1px solid var(--highlight-line); }
.calc-amount__top { display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 1.0625rem; }
.calc-amount__chip { padding: 4px 12px; border-radius: var(--radius-pill); background: rgba(201, 121, 47, 0.12); font-size: var(--fs-xs); font-weight: 500; }
.calc-amount__value { margin-top: 16px; font-size: 2rem; font-weight: 600; letter-spacing: -0.01em; }
.calc-amount__value small { font-size: var(--fs-sm); font-weight: 500; }
.calc-amount__value sup { font-size: 0.5em; vertical-align: 0.9em; }
.calc-note { margin-top: 16px; font-size: var(--fs-xs); line-height: 1.6; color: var(--ink-2); }

.calc-offers { display: grid; gap: 12px; }
.offer { padding: 18px 16px 16px 20px; background: var(--surface); border-radius: 8px; box-shadow: 0 1px 3px rgba(20, 27, 45, 0.12); }
.offer__head { display: flex; justify-content: space-between; align-items: center; font-weight: 500; font-size: 1.0625rem; }
.offer__row { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; }
.offer__amount { font-size: 2rem; font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; }
.offer__amount sup { font-size: 0.5em; vertical-align: 0.9em; }
.offer__toggle { display: inline-flex; align-items: center; gap: 6px; padding-bottom: 4px; font-size: var(--fs-sm); color: var(--link); white-space: nowrap; }
.offer__toggle .icon { transition: transform var(--dur) var(--ease); }
.offer.is-open .offer__toggle .icon { transform: rotate(45deg); }
.offer__details { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 280ms var(--ease); }
.offer__details > div { overflow: hidden; }
.offer__details ul { padding-top: 12px; margin-top: 12px; border-top: 1px solid var(--line); display: grid; gap: 6px; font-size: var(--fs-sm); color: var(--ink-2); }
.offer__details li::before { content: "•"; margin-right: 8px; color: var(--accent); }
.offer.is-open .offer__details { grid-template-rows: 1fr; }

/* Not qualified */
.calc-noqual__lead { margin: 22px 0 14px; font-weight: 600; font-size: 1.0625rem; }
.calc-noqual__list { display: grid; gap: 6px; }
.calc-noqual__list li { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.calc-noqual__list li::before { content: ""; width: 12px; height: 12px; border-radius: 50%; border: 1px solid var(--accent); background: var(--accent-soft); }
.calc-noqual__reset { margin-top: 28px; }

@media (max-width: 860px) {
  .calc-grid, .calc-result { grid-template-columns: 1fr; }
  .calc-col + .calc-col { margin-top: 22px; }
  .calc-actions { flex-direction: column-reverse; align-items: stretch; }
}
@media (max-width: 640px) {
  .calculator .container { padding-inline: 0; }
  .calc-panel { padding: 40px 16px; }
  .calc-form { padding: 20px 16px; }
}