/* Booking page */
.book-header { background: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 30px; padding-bottom: 30px; }
.back-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font-size: 12.5px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; text-decoration: none; color: var(--bone); }
.back-link:hover { color: var(--gold); }

.book-intro { padding-top: 80px; padding-bottom: 48px; display: flex; flex-direction: column; gap: 20px; }
.book-intro .display { font-size: clamp(40px, 5vw, 72px); line-height: 1.04; }

.book-layout { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 32px; align-items: start; padding-bottom: 120px; }
.book-steps-col { display: flex; flex-direction: column; gap: 24px; min-width: 0; }

.card { background: var(--paper); border: 1px solid var(--line); padding: 44px; display: flex; flex-direction: column; gap: 22px; margin: 0; min-width: 0; }
fieldset.card { min-inline-size: 0; }
.card-head { display: flex; align-items: center; gap: 14px; padding: 0; }
.card-head .step { font-family: var(--accent); font-style: italic; font-weight: 500; font-size: 30px; line-height: 1; color: var(--bronze); min-width: 30px; }
legend.card-head { float: left; width: 100%; margin: 0; font-family: var(--serif); font-weight: 400; font-size: 30px; line-height: 1.1; }
legend.card-head .step { font-size: 30px; }
.card-head .opt-note { font-family: var(--sans); font-size: 15px; color: var(--muted-2); }
.sub-label { font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); padding-top: 4px; }
.hint { font-size: 14px; line-height: 1.55; color: var(--muted-2); }

/* Selectable cards (radio) */
.opts-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.opts-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.opt { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 22px; border: 1px solid var(--line); background: #fff; cursor: pointer; transition: border-color .15s ease, background-color .15s ease; }
.opt:hover { border-color: var(--ink); }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt:has(input:focus-visible) { outline: 2px solid var(--gold); outline-offset: 2px; }
.opt:has(input:checked) { background: var(--ink); border-color: var(--ink); color: var(--bone); }
.opt:has(input:checked) .opt-desc, .opt:has(input:checked) .opt-price-sm { color: var(--muted-dark); }
.opt-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.opt-name { font-size: 18px; font-weight: 600; }
.opt-price { font-family: var(--serif); font-size: 24px; }
.opt-desc { font-size: 14px; line-height: 1.45; color: var(--muted); }
.opt.sm { padding: 14px 16px; gap: 2px; }
.opt.sm .opt-name { font-size: 15px; }
.opt-price-sm { font-size: 14px; color: var(--muted); }

/* Checkboxes */
.chk { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 1px solid var(--line); background: #fff; cursor: pointer; font-size: 15px; min-height: 50px; }
.chk:hover { border-color: var(--ink); }
.chk input { position: absolute; opacity: 0; pointer-events: none; }
.chk .box { width: 20px; height: 20px; border: 1px solid #9A948A; display: flex; align-items: center; justify-content: center; flex-shrink: 0; background: #fff; color: transparent; }
.chk:has(input:checked) { border-color: var(--ink); }
.chk:has(input:checked) .box { background: var(--ink); border-color: var(--ink); color: var(--gold); }
.chk:has(input:focus-visible) { outline: 2px solid var(--gold); outline-offset: 2px; }
.chk .chk-name { flex-grow: 1; line-height: 1.35; }
.chk .chk-price { font-weight: 600; white-space: nowrap; }
.chk.included { cursor: default; background: var(--stone); border-color: #E2DCD0; color: var(--muted-2); }
.chk.included .box { background: #C9C0AF; border-color: #C9C0AF; color: #fff; }

/* Fields */
.fields-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 24px; }
.fields-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px 24px; }
.field { display: flex; flex-direction: column; gap: 8px; font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); }
.field input, .field select, .field textarea {
  min-height: 50px; width: 100%;
  border: 0; border-bottom: 1px solid #9A948A; border-radius: 0;
  padding: 0 2px; background: transparent; color: var(--ink);
  font-family: var(--sans); font-size: 16px; font-weight: 400; letter-spacing: 0; text-transform: none;
  -webkit-appearance: none; appearance: none;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 28px; }
.field textarea { padding: 12px 2px; min-height: 104px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--bronze); box-shadow: 0 1px 0 0 var(--bronze); }
.req { color: var(--bronze); }
.hp { position: absolute; left: -9999px; }

/* Summary */
.summary { position: sticky; top: 24px; background: var(--ink); color: var(--bone); padding: 40px; outline: 1px solid var(--gold); outline-offset: -8px; display: flex; flex-direction: column; gap: 18px; }
.summary h2 { font-family: var(--serif); font-weight: 400; font-size: 32px; }
.sum-line { display: flex; justify-content: space-between; gap: 12px; font-size: 15px; color: var(--muted-dark); }
.sum-line.main { font-size: 16px; font-weight: 600; color: var(--bone); }
.sum-meta { border-top: 1px solid var(--line-dark); padding-top: 16px; display: flex; flex-direction: column; gap: 10px; font-size: 14px; color: var(--muted-dark); }
.sum-total { border-top: 1px solid var(--line-dark); padding-top: 16px; display: flex; justify-content: space-between; align-items: baseline; }
.sum-total span:first-child { font-size: 13px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.sum-total .price { font-size: 44px; }
.sum-gst { font-size: 13px; color: #8F897E; margin-top: -10px; }
.summary .btn-gold { width: 100%; }
.summary .btn-gold[disabled] { opacity: .6; cursor: wait; }
.sum-promises { display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: var(--muted-dark); border-top: 1px solid var(--line-dark); padding-top: 16px; }
.form-error { font-size: 14px; color: var(--gold); }

/* Done state */
.done { max-width: 760px; background: var(--ink); color: var(--bone); padding: 64px; display: flex; flex-direction: column; gap: 16px; margin-bottom: 120px; }
.done .tick { width: 56px; height: 56px; border: 1px solid var(--gold); color: var(--gold); display: flex; align-items: center; justify-content: center; }
.done h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(36px, 4vw, 48px); }
.done p { font-size: 18px; line-height: 1.6; color: var(--soft-light); }

[hidden] { display: none !important; }

/* "Most popular" tag on Signature */
#packages { padding-top: 10px; }
.opts-2#addons, .opts-3.singles { padding-top: 0; }
.opt.popular::before { content: "Most popular"; position: absolute; top: -10px; left: 20px; background: var(--gold); color: var(--ink); font-size: 10px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; padding: 3px 8px; }
.opts-3 { align-items: stretch; }

/* Sticky total + submit on tablet and mobile */
.mobile-bar { display: none; }
@media (max-width: 1023px) {
  .mobile-bar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; align-items: center; justify-content: space-between; gap: 16px; padding: 12px var(--pad) calc(12px + env(safe-area-inset-bottom)); background: var(--ink); color: var(--bone); border-top: 1px solid var(--gold); transition: transform .25s ease; }
  .mobile-bar.away { transform: translateY(110%); }
  .mobile-bar-total { display: flex; flex-direction: column; line-height: 1.15; }
  .mobile-bar-total span { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted-dark); }
  .mobile-bar-total strong { font-family: var(--serif); font-weight: 400; font-size: 28px; }
  .mobile-bar .btn-gold { min-height: 50px; padding: 0 22px; }
  body { padding-bottom: 80px; }
}

/* Laptop */
@media (max-width: 1279px) {
  .book-layout { grid-template-columns: minmax(0, 1fr) 360px; }
  .card { padding: 36px; }
  .summary { padding: 32px; }
}

/* Tablet */
@media (max-width: 1023px) {
  .book-layout { grid-template-columns: minmax(0, 1fr); }
  .summary { position: static; }
  .book-intro { padding-top: 56px; }
}

/* Mobile */
@media (max-width: 767px) {
  .book-header { padding-top: 20px; padding-bottom: 20px; }
  .back-link .back-text { display: none; }
  .book-intro { padding-top: 40px; padding-bottom: 32px; }
  .card { padding: 28px 20px; gap: 18px; }
  legend.card-head { font-size: 25px; }
  .opts-3, .opts-2, .fields-2, .fields-3 { grid-template-columns: minmax(0, 1fr); }
  .opts-3.singles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .summary { padding: 28px 20px; outline-offset: -6px; }
  .done { padding: 40px 24px; }
  .book-layout { padding-bottom: 72px; }
}