:root {
  color: #273238;
  background: #f5f6f7;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  --ink: #273238;
  --muted: #66747b;
  --line: #e1e5e7;
  --paper: #ffffff;
  --accent: #b54c38;
  --accent-dark: #a34432;
  --soft: #fbede8;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; }
button, input { font: inherit; }
button { cursor: pointer; }
.shell { width: min(100% - 32px, 720px); margin: 0 auto; padding: 28px 0 20px; }
.brand-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; background: var(--ink); color: white; font-weight: 800; font-size: 20px; }
.eyebrow { margin: 0 0 2px; color: var(--accent-dark); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 20px; letter-spacing: -.03em; }
.secure { margin-left: auto; color: #4e785d; font-size: 12px; font-weight: 700; }
.secure::first-letter { font-size: 9px; }
.card { border: 1px solid var(--line); border-radius: 16px; background: var(--paper); box-shadow: 0 4px 20px rgba(39, 50, 56, .04); overflow: hidden; }
.card-head { padding: 28px 28px 20px; border-bottom: 1px solid var(--line); }
.card-head h2 { margin-bottom: 7px; font-size: clamp(25px, 5vw, 34px); letter-spacing: -.05em; line-height: 1.05; }
.subtle { margin-bottom: 0; color: var(--muted); line-height: 1.5; }
.content { padding: 24px 28px 28px; }
.field-label { display: block; margin-bottom: 9px; font-size: 13px; font-weight: 800; }
.field, .date-input { width: 100%; min-height: 48px; padding: 0 14px; border: 1px solid var(--line); border-radius: 12px; background: white; color: var(--ink); outline: none; }
.field:focus, .date-input:focus, button:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(224, 100, 78, .2); outline: none; }
.row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 24px; }
.row label { min-width: 0; }
@media (max-width: 520px) { .row { grid-template-columns: minmax(0, 1fr); } }
.slots-heading { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; }
.slots-heading h3 { margin: 0; font-size: 15px; }
.timezone { color: var(--muted); font-size: 12px; }
.slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.slot { min-height: 48px; border: 1px solid var(--line); border-radius: 12px; background: white; color: var(--ink); font-weight: 750; transition: .15s ease; }
.slot:hover { border-color: var(--accent); transform: translateY(-1px); }
.slot[aria-pressed="true"] { border-color: var(--accent); background: var(--soft); color: var(--accent-dark); box-shadow: inset 0 0 0 1px var(--accent); }
.primary, .secondary { width: 100%; min-height: 50px; border: 0; border-radius: 13px; font-weight: 800; }
.primary { margin-top: 24px; background: var(--ink); color: white; }
.primary:hover { background: #3c3733; }
.primary:disabled { cursor: not-allowed; opacity: .45; }
.secondary { margin-top: 12px; border: 1px solid var(--line); background: transparent; color: var(--ink); }
.summary { display: flex; justify-content: space-between; gap: 16px; padding: 18px; border:1px solid var(--line); border-radius: 10px; background: #f8f9fa; margin-bottom:24px; }
.summary strong { display: block; margin-bottom: 4px; }
.summary span { color: var(--muted); font-size: 13px; }
.details-form { display: grid; gap: 16px; }
.helper { margin: -8px 0 0; color: var(--muted); font-size: 12px; }
.notice { padding: 13px 14px; border-radius: 12px; background: var(--soft); color: var(--accent-dark); font-size: 13px; line-height: 1.4; }
.success { padding: 34px 28px 38px; text-align: center; }
.success-icon { display: grid; place-items: center; width: 58px; height: 58px; margin: 0 auto 18px; border-radius: 50%; background: #e7f2e9; color: #3f7650; font-size: 28px; }
.success h2 { margin-bottom: 10px; font-size: 28px; letter-spacing: -.04em; }
.empty { padding: 22px 0; color: var(--muted); text-align: center; }
.error { margin-top: 14px; color: var(--accent-dark); font-size: 13px; }
footer { display: flex; justify-content: space-between; padding: 16px 3px 0; color: #948b82; font-size: 11px; }
@media (max-width: 520px) { .shell { width: min(100% - 20px, 720px); padding-top: 18px; } .card-head, .content, .success { padding-left: 20px; padding-right: 20px; } .slots { grid-template-columns: repeat(2, 1fr); } .secure { font-size: 0; } .secure::first-letter { font-size: 14px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }
.service-description { color:var(--muted); line-height:1.75; white-space:pre-line; font-size:14px; border-left:3px solid var(--soft); padding-left:14px; }
.booking-steps { display:flex; gap:20px; margin:0 0 30px; padding-bottom:20px; border-bottom:1px solid var(--line); }
.booking-steps span { display:flex; align-items:center; gap:7px; font-size:10px; color:var(--muted); }
.booking-steps b { display:grid; place-items:center; width:23px; height:23px; border-radius:50%; background:#f0f2f3; font-weight:600; }
.booking-steps .current { color:var(--accent); font-weight:700; }
.booking-steps .current b { background:var(--soft); }
.email-helper { display:block; margin-top:8px; }
.confirmation-mark { display:grid; place-items:center; width:48px; height:48px; border-radius:50%; background:#eaf5ef; color:#26755a; font-size:26px; margin-bottom:20px; }
select { font:inherit; }
.slots { max-height:380px; overflow:auto; padding:3px; }
@media(max-width:520px) { .booking-steps { gap:12px; justify-content:space-between; } .booking-steps span { gap:5px; font-size:9px; } .booking-steps b { width:20px; height:20px; } .slots-heading { flex-wrap:wrap; gap:6px; } }