/* Phase 1 canonical form styles. Load after style.css; scope all additions. */
.sn-form-page { background: #f5f7f6; color: var(--ink); font-size: 16px; }
.sn-form-page [hidden] { display: none !important; }
.sn-form-page section[data-step] { padding: 0; margin: 0; }
.sn-form-header { height: 88px; display: flex; align-items: center; justify-content: center; background: var(--surface); border-bottom: 1px solid #e5ebe7; }
.sn-form-header img { display: block; width: 228px; height: auto; }
.sn-form-main { width: min(820px, calc(100% - 48px)); margin: 40px auto 0; scroll-margin-top: 20px; }
.sn-form-main h1 { text-align: center; font-size: 28px; line-height: 1.5; margin: 0 0 30px; font-weight: 700; }
.sn-progress { display: flex; list-style: none; padding: 0; margin: 0 auto 32px; max-width: 580px; }
.sn-progress li { position: relative; width: 33.333%; display: flex; align-items: center; flex-direction: column; gap: 8px; font-size: 14px; font-weight: 700; color: #63746b; }
.sn-progress li:not(:last-child)::after { content: ""; position: absolute; top: 19px; left: calc(50% + 24px); right: calc(-50% + 24px); height: 2px; background: #d6dfd9; }
.sn-progress-number { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: #e4eae6; font-family: Inter, sans-serif; font-size: 18px; }
.sn-progress [aria-current="step"] { color: var(--green-900); }
.sn-progress [aria-current="step"] .sn-progress-number { background: var(--brand-green); color: var(--ink); }
.sn-progress .is-complete .sn-progress-number { background: var(--green-100); color: var(--green-900); }
.sn-progress .is-complete::after { background: var(--brand-green) !important; }
.sn-form-card { padding: 30px 40px 36px; background: var(--surface); border: 1px solid #e1e8e3; border-radius: 8px; }
.sn-form-instruction { margin: 0 0 24px; font-size: 14px; color: var(--muted); }
.sn-badge { display: inline-block; flex: 0 0 auto; padding: 2px 7px; color: #a92729; background: #fff0f0; border-radius: 3px; font-size: 12px; line-height: 1.5; font-weight: 700; vertical-align: middle; white-space: nowrap; }
.sn-badge-optional { background: #eef1ef; color: #596960; }
.sn-step-title { font-size: 18px; font-weight: 700; margin: 0 0 4px; line-height: 1.6; }
.sn-step-title:focus { outline: none; }
.sn-form-row { display: grid; grid-template-columns: 196px minmax(0, 1fr); align-items: start; gap: 22px; padding: 24px 0; border-bottom: 1px solid #e8ede9; }
.sn-row-label { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-weight: 700; font-size: 15px; padding-top: 13px; }
.sn-field { min-width: 0; }
.sn-name-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 16px; }
.sn-name-label { display: block; font-size: 14px; margin: 0 0 6px; }
.sn-form-page input, .sn-form-page textarea { display: block; width: 100%; min-width: 0; min-height: 52px; border: 1px solid #aab8af; background: #fff; border-radius: 5px; padding: 12px 14px; font: inherit; color: var(--ink); line-height: 1.5; scroll-margin-block: 24px; transition: border-color .15s, box-shadow .15s; }
.sn-form-page textarea { resize: vertical; min-height: 126px; }
.sn-form-page input::placeholder, .sn-form-page textarea::placeholder { color: #7a867f; opacity: 1; }
.sn-form-page input:focus, .sn-form-page textarea:focus { border-color: var(--green-800); outline: 3px solid #d7fbe4; outline-offset: 1px; }
.sn-form-page input[aria-invalid="true"] { border-color: #bd3033; background: #fff8f8; }
.sn-form-page input[aria-invalid="true"]:focus { outline-color: #fbe0e0; }
.sn-error { margin: 6px 0 0; color: #b22429; font-size: 14px; font-weight: 500; line-height: 1.5; }
.sn-hint { margin: 6px 0 0; font-size: 12px; color: var(--muted); }
.sn-suggestion { margin: 8px 0 0; padding: 10px; background: var(--green-25); color: var(--green-900); font-size: 14px; overflow-wrap: anywhere; }
.sn-suggestion button { border: 0; padding: 0; background: none; color: inherit; font: inherit; text-decoration: underline; cursor: pointer; }
.sn-actions { display: flex; gap: 16px; justify-content: center; margin-top: 28px; }
.sn-button { display: inline-flex; justify-content: center; align-items: center; gap: 18px; min-height: 56px; border-radius: 5px; padding: 14px 24px; font: inherit; font-weight: 700; line-height: 1.5; cursor: pointer; text-decoration: none; border: 1px solid transparent; transition: background .15s, box-shadow .15s; }
.sn-button-primary { background: var(--brand-green); color: var(--ink); min-width: 300px; }
.sn-button-primary:hover { background: #05b94f; box-shadow: 0 3px 10px #063f2814; }
.sn-button-primary span[aria-hidden] { font-size: 20px; }
.sn-button-back { border-color: #aab8af; background: #fff; min-width: 130px; color: var(--muted); }
.sn-button-back:hover { background: #f2f5f3; }
.sn-button:focus-visible, .sn-form-page a:focus-visible, .sn-suggestion button:focus-visible { outline: 3px solid var(--green-800); outline-offset: 4px; }
.sn-button:disabled { cursor: wait; opacity: .6; box-shadow: none; }
.sn-consent { margin: 26px auto 0; text-align: center; max-width: 540px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.sn-consent a, .sn-home-link { color: var(--green-900); text-decoration: underline; text-underline-offset: 3px; }
.sn-form-footer { padding: 28px 16px; color: var(--muted); text-align: center; font: 12px/1.5 Inter, sans-serif; }
.sn-enter { animation: sn-form-fade .24s ease-out; }
@keyframes sn-form-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.sn-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.sn-thanks-card { text-align: center; padding: 40px; }
.sn-success-mark { display: grid; place-items: center; margin: 0 auto 20px; width: 56px; height: 56px; background: var(--green-50); border-radius: 50%; color: var(--green-900); font-size: 28px; }
.sn-thanks-card h2 { font-size: 23px; line-height: 1.6; margin: 0 0 16px; }
.sn-thanks-card > p { margin: 0; font-size: 16px; }
.sn-booking { background: var(--green-25); border-top: 1px solid var(--line); margin: 30px 0 24px; padding: 26px 20px; }
.sn-booking h3 { font-size: 16px; margin: 0 0 16px; }
.sn-booking .sn-button { min-width: 0; }
.sn-home-link { display: inline-block; font-size: 14px; padding: 8px; }
.sn-mobile-break { display: none; }
@media (max-width: 600px) {
  .sn-form-header { height: 64px; }
  .sn-form-header img { width: 195px; }
  .sn-form-main { width: calc(100% - 32px); margin-top: 20px; scroll-margin-top: 12px; }
  .sn-form-main h1 { font-size: 22px; margin-bottom: 18px; }
  .sn-progress { margin-bottom: 22px; }
  .sn-progress li { gap: 6px; font-size: 12px; }
  .sn-progress-number { width: 32px; height: 32px; font-size: 16px; }
  .sn-progress li:not(:last-child)::after { top: 15px; left: calc(50% + 20px); right: calc(-50% + 20px); }
  .sn-form-card { padding: 20px 18px 24px; }
  .sn-form-instruction { font-size: 12px; margin-bottom: 12px; }
  .sn-step-title { font-size: 16px; }
  .sn-form-row { grid-template-columns: minmax(0,1fr); gap: 10px; padding: 14px 0; }
  .sn-row-label { justify-content: flex-start; gap: 10px; padding-top: 0; font-size: 14px; }
  .sn-name-grid { gap: 12px; }
  .sn-name-label { font-size: 14px; margin-bottom: 4px; }
  .sn-form-page input, .sn-form-page textarea { padding: 11px 12px; min-height: 48px; font-size: 16px; }
  .sn-error { font-size: 13px; }
  .sn-actions { gap: 10px; margin-top: 22px; }
  .sn-button { min-height: 52px; padding: 12px 16px; gap: 12px; }
  .sn-button-primary { min-width: 0; flex: 1; }
  .sn-button-back { min-width: 82px; }
  .sn-consent { text-align: left; font-size: 13px; margin-top: 20px; }
  .sn-form-footer { padding: 22px 16px; }
  .sn-thanks-card { padding: 26px 18px; }
  .sn-thanks-card h2 { font-size: 20px; }
  .sn-thanks-card > p { font-size: 14px; }
  .sn-booking { padding: 22px 0; margin-top: 24px; }
  .sn-booking h3 { font-size: 14px; }
  .sn-booking .sn-button { width: 100%; font-size: 14px; padding: 14px 10px; }
  .sn-mobile-break { display: block; }
}
@media (prefers-reduced-motion: reduce) {
  .sn-enter { animation: none; }
  .sn-form-page *, .sn-form-page *::before, .sn-form-page *::after { transition: none !important; scroll-behavior: auto !important; }
}