/* Siam Touch — booking flow styles. Warm spa palette: cream, deep jade, clay. */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --cream: #faf6ef;
  --cream-deep: #f1e9d8;
  --jade: #2f4d3f;
  --jade-deep: #1f3329;
  --clay: #c1694f;
  --clay-deep: #a3543d;
  --ink: #2a2620;
  --ink-soft: #6b6355;
  --line: rgba(42,38,32,.12);
  --radius: 14px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, sans-serif;
}
*{ box-sizing:border-box; }
[hidden]{ display:none !important; }
body{
  margin:0; background:var(--cream); color:var(--ink); font-family:var(--sans);
  line-height:1.6;
}
a{ color:inherit; }
.wrap{ max-width:760px; margin:0 auto; padding:0 20px; }
h1,h2,h3{ font-family:var(--serif); font-weight:500; color:var(--jade-deep); line-height:1.2; margin:0 0 .4em; }
h1{ font-size:clamp(1.8rem,4vw,2.6rem); }
p{ color:var(--ink-soft); margin:0 0 1em; }

header.site{ background:var(--jade); color:#fff; padding:18px 0; }
header.site .wrap{ display:flex; justify-content:space-between; align-items:center; }
header.site .brand{ font-family:var(--serif); font-size:1.3rem; color:#fff; text-decoration:none; }
header.site .brand-sub{ font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:rgba(255,255,255,.65); display:block; }

.progress{ display:flex; gap:6px; padding:20px; max-width:760px; margin:0 auto; }
.progress .step{ flex:1; height:4px; border-radius:99px; background:var(--line); }
.progress .step.done{ background:var(--clay); }
.progress .step.current{ background:var(--jade); }

main{ padding:24px 0 60px; }

.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:20px; margin-bottom:14px; transition:box-shadow .15s ease, border-color .15s ease;
}
.card.selectable{ cursor:pointer; }
.card.selectable:hover{ border-color:var(--clay); box-shadow:0 4px 16px rgba(42,38,32,.08); }
.card-row{ display:flex; justify-content:space-between; align-items:flex-start; gap:16px; }
.card h3{ margin:0 0 4px; font-size:1.1rem; }
.card .meta{ color:var(--ink-soft); font-size:.85rem; }
.card .price{ font-family:var(--serif); font-size:1.25rem; color:var(--clay-deep); white-space:nowrap; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:.85em 1.6em; border-radius:99px; border:0; cursor:pointer;
  font-family:var(--sans); font-weight:600; font-size:.95rem; text-decoration:none;
}
.btn-primary{ background:var(--clay); color:#fff; }
.btn-primary:hover{ background:var(--clay-deep); }
.btn-outline{ background:transparent; border:1px solid var(--jade); color:var(--jade); }
.btn-outline:hover{ background:var(--jade); color:#fff; }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.4; cursor:not-allowed; }

.slot-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(88px,1fr)); gap:10px; margin:16px 0; }
.slot-btn{
  padding:.7em; border-radius:10px; border:1px solid var(--line); background:#fff;
  cursor:pointer; font-family:var(--sans); font-weight:600; color:var(--jade-deep);
}
.slot-btn:hover{ border-color:var(--clay); }
.slot-btn.selected{ background:var(--jade); color:#fff; border-color:var(--jade); }

input[type=date], input[type=text], input[type=email], input[type=tel], textarea, select{
  width:100%; padding:.8em 1em; border-radius:10px; border:1px solid var(--line);
  font-family:var(--sans); font-size:1rem; background:#fff; color:var(--ink);
}
label{ display:block; font-size:.85rem; color:var(--ink-soft); margin-bottom:6px; font-weight:600; }
.field{ margin-bottom:16px; }

.payment-option{ display:flex; gap:12px; align-items:flex-start; padding:16px; border:1px solid var(--line); border-radius:var(--radius); margin-bottom:10px; cursor:pointer; }
.payment-option input{ margin-top:3px; }
.payment-option.selected{ border-color:var(--jade); background:var(--cream-deep); }

.summary{ background:var(--cream-deep); border-radius:var(--radius); padding:20px; margin:20px 0; }
.summary dt{ font-size:.78rem; color:var(--ink-soft); text-transform:uppercase; letter-spacing:.04em; margin-top:12px; }
.summary dt:first-child{ margin-top:0; }
.summary dd{ margin:2px 0 0; font-size:1.05rem; }

.alert{ padding:14px 18px; border-radius:10px; margin-bottom:16px; font-size:.9rem; }
.alert-error{ background:#fbe9e5; color:#a3543d; }
.alert-success{ background:#e7f0e9; color:var(--jade-deep); }

.confirm-box{ text-align:center; padding:40px 20px; }
.confirm-box .check{ font-size:3rem; margin-bottom:8px; }
.confirm-ref{ font-family:var(--serif); font-size:1.5rem; color:var(--clay-deep); letter-spacing:.05em; }

footer.site{ text-align:center; padding:30px 0; color:var(--ink-soft); font-size:.85rem; }

@media (max-width:600px){
  .card-row{ flex-direction:column; }
}

/* Service-card info button: a solid, high-contrast circle (not a thin outline)
   so it reads clearly as "tap for more info" rather than decoration. */
.info-btn{
  position:absolute; top:12px; right:12px;
  width:28px; height:28px; border-radius:50%;
  border:none; background:var(--clay); color:#fff;
  display:flex; align-items:center; justify-content:center; padding:0;
  box-shadow:0 1px 4px rgba(0,0,0,.22);
  cursor:pointer; transition:background .15s ease, transform .15s ease, box-shadow .15s ease;
}
.info-btn:hover{ background:var(--clay-deep); transform:scale(1.08); box-shadow:0 2px 6px rgba(0,0,0,.28); }
.info-btn:focus-visible{ outline:2px solid var(--clay); outline-offset:2px; }
.info-btn svg{ width:15px; height:15px; display:block; }