:root {
  --ink: #17313a;
  --muted: #64777a;
  --line: #d9e2df;
  --line-strong: #c5d2ce;
  --paper: #fbfcfa;
  --surface: #ffffff;
  --mint: #dceee7;
  --mint-strong: #2c7364;
  --coral: #dc755d;
  --shadow: 0 20px 55px rgba(23, 49, 58, 0.07);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: #eef4f0;
  font-family: "DM Sans", sans-serif;
  line-height: 1.45;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.5;
  background: radial-gradient(circle at 90% 10%, #d8ebe2 0, transparent 32%), radial-gradient(circle at 0% 90%, #f4dfd2 0, transparent 28%);
}

.page-shell {
  width: min(100% - 48px, 1050px);
  margin: 0 auto;
  padding: 58px 0 70px;
}

.page-header { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 32px; }
.brand-mark {
  width: 46px; height: 46px; display: grid; place-items: center; flex: 0 0 auto;
  color: var(--surface); background: var(--mint-strong); border-radius: 14px 14px 14px 3px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em;
}
.eyebrow { margin: 0 0 5px; color: var(--mint-strong); font-size: 12px; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 9px; font-family: "Playfair Display", serif; font-size: clamp(38px, 5vw, 58px); line-height: 1.05; letter-spacing: -0.02em; }
.intro { margin-bottom: 0; color: var(--muted); font-size: 17px; }

.profile-form { padding: 9px; background: rgba(255, 255, 255, 0.78); border: 1px solid var(--line); border-radius: 17px; box-shadow: var(--shadow); }
.form-section { padding: 27px 29px 31px; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; }
.form-section + .form-section { margin-top: 9px; }
.section-heading { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 25px; }
.section-number { color: var(--coral); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; padding-top: 5px; }
h2 { margin-bottom: 3px; font-size: 21px; letter-spacing: -0.02em; }
.section-heading p { margin-bottom: 0; color: var(--muted); font-size: 13px; }
.form-grid { display: grid; gap: 17px 15px; }
.three-columns { grid-template-columns: repeat(3, 1fr); }
.two-columns { grid-template-columns: repeat(2, 1fr); }
.field { display: flex; min-width: 0; flex-direction: column; gap: 7px; }
.field span { font-size: 13px; font-weight: 700; }
input, select, textarea { width: 100%; padding: 12px 13px; color: var(--ink); background: #fcfdfc; border: 1px solid var(--line-strong); border-radius: 7px; outline: none; font: inherit; font-size: 14px; transition: border-color .2s, box-shadow .2s, background .2s; }
input, select { height: 45px; }
textarea { resize: vertical; min-height: 105px; }
input::placeholder, textarea::placeholder { color: #91a09f; }
input:focus, select:focus, textarea:focus { background: #fff; border-color: var(--mint-strong); box-shadow: 0 0 0 3px rgba(44, 115, 100, .13); }
.span-two { grid-column: span 2; }
.full-width { grid-column: 1 / -1; }
.services-section .section-heading { margin-bottom: 21px; }
.service-group + .service-group { margin-top: 27px; }
.service-group h3 { margin: 0 0 11px; color: var(--mint-strong); font-size: 12px; letter-spacing: .11em; text-transform: uppercase; }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.service-option { display: flex; align-items: flex-start; gap: 10px; min-height: 76px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; transition: border-color .2s, background .2s, box-shadow .2s; }
.service-option:hover { background: #f8fcfa; border-color: var(--line-strong); }
.service-option:has(input:checked) { background: #eff8f3; border-color: var(--mint-strong); box-shadow: 0 0 0 2px rgba(44, 115, 100, .1); }
.service-option input { width: 16px; height: 16px; flex: 0 0 auto; margin: 2px 0 0; accent-color: var(--mint-strong); }
.service-option span { display: flex; min-width: 0; flex-direction: column; gap: 2px; }
.service-option strong { font-size: 16px; font-weight: 500; line-height: 1.25; }
.service-option small { color: var(--muted); font-size: 12px; line-height: 1.35; }
.service-option em { color: var(--mint-strong); font-size: 13px; font-style: normal; font-weight: 700; }
.booking-section .section-heading { margin-bottom: 21px; }
.staff-field { max-width: 340px; margin-bottom: 20px; }
.booking-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 19px; }
.booking-panel { min-width: 0; padding: 18px 18px 19px; border: 1px solid var(--line); border-radius: 7px; }
.booking-panel h3 { margin: 0 0 14px; font-size: 18px; }
.date-picker { height: 45px; }
.booking-hint { margin: 12px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.time-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.time-option { position: relative; display: block; cursor: pointer; }
.time-option input { position: absolute; opacity: 0; pointer-events: none; }
.time-option span { display: grid; min-height: 40px; place-items: center; padding: 8px; color: var(--ink); border: 1px solid var(--line); border-radius: 6px; font-size: 13px; transition: border-color .2s, background .2s, box-shadow .2s; }
.time-option:hover span { border-color: var(--line-strong); background: #f8fcfa; }
.time-option input:checked + span { color: #fff; background: var(--mint-strong); border-color: var(--mint-strong); box-shadow: 0 0 0 2px rgba(44, 115, 100, .12); }
.form-actions { display: flex; justify-content: space-between; align-items: center; padding: 21px 18px 11px; }
.required-note { margin: 0; color: var(--muted); font-size: 12px; }
.required-note span { color: var(--coral); }
.action-buttons { display: flex; gap: 10px; align-items: center; }
.button { min-height: 43px; padding: 0 17px; border: 0; border-radius: 7px; cursor: pointer; font: inherit; font-size: 13px; font-weight: 700; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-1px); }
.button-quiet { color: var(--muted); background: transparent; }
.button-quiet:hover { background: #edf3ef; }
.button-primary { color: white; background: var(--ink); }
.button-primary:hover { background: var(--mint-strong); }
.button-primary span { margin-left: 8px; font-size: 17px; }
.form-message { display: none; margin: 0 18px 10px; padding: 11px 13px; color: #245c4d; background: #e8f5ef; border-radius: 6px; font-size: 13px; }
.form-message.visible { display: block; }
.confirmation-panel { margin: 22px 0 0; padding: 30px 38px 31px; background: var(--surface); border: 1px solid var(--line); border-radius: 19px; }
.confirmation-heading { display: flex; gap: 17px; align-items: center; margin-bottom: 17px; }
.confirmation-check { width: 47px; height: 47px; display: grid; place-items: center; flex: 0 0 auto; color: var(--mint-strong); background: var(--mint); border-radius: 50%; font-size: 25px; }
.confirmation-eyebrow { margin: 0 0 4px; color: var(--coral); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.confirmation-panel h2 { margin-bottom: 0; font-family: "DM Sans", sans-serif; font-size: 28px; letter-spacing: -.03em; }
.confirmation-intro { margin-bottom: 26px; color: var(--muted); font-size: 16px; }
.confirmation-details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px 34px; margin: 0 0 26px; }
.confirmation-details div { min-width: 0; }
.confirmation-details dt { margin-bottom: 5px; font-size: 12px; font-weight: 700; }
.confirmation-details dd { margin: 0; font-size: 16px; }

@media (max-width: 700px) {
  .page-shell { width: min(100% - 24px, 560px); padding: 30px 0 44px; }
  .page-header { gap: 12px; margin-bottom: 24px; }
  .brand-mark { width: 39px; height: 39px; border-radius: 12px 12px 12px 3px; }
  h1 { font-size: 39px; }
  .intro { font-size: 15px; }
  .form-section { padding: 23px 17px 25px; }
  .three-columns, .two-columns { grid-template-columns: 1fr; }
  .span-two, .full-width { grid-column: auto; }
  .service-grid { grid-template-columns: 1fr; }
  .booking-grid { grid-template-columns: 1fr; }
  .staff-field { max-width: none; }
  .confirmation-panel { padding: 24px 18px; }
  .confirmation-details { grid-template-columns: 1fr 1fr; gap: 18px 15px; }
  .form-actions { align-items: stretch; flex-direction: column; gap: 14px; padding: 18px 10px 8px; }
  .action-buttons { justify-content: flex-end; }
}