/* Layout: calm single column; arched hero photo; booking lives in one stepped panel like a treatment card */
:root {
  --bg: #fefaf1;        /* logo cream */
  --surface: #f5efe1;
  --card: #ffffff;
  --ink: #2c3328;
  --muted: #62695c;
  --line: #e4dbc7;
  --sage: #708066;      /* logo sage */
  --deep: #3d4c39;
  --on-deep: #fefaf1;
  --forest: #2e3a2b;     /* deep evergreen for the immersive band */
  --on-forest: #f1ecdf;
  --mist: #dde4d2;       /* the breathing glow */
  --warn: #9a4b2f;
  --ok: #3f6e3a;
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Jost", "Futura", "Century Gothic", system-ui, sans-serif;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #171b16; --surface: #1e231d; --card: #242a22; --ink: #ece7da; --muted: #a8ad9e; --line: #343b31;
    --sage: #9db08f; --deep: #bccbae; --on-deep: #171b16; --warn: #e39a7c; --ok: #9fcf96; color-scheme: dark;
    --forest: #0f130e; --on-forest: #ece7da; --mist: #2f3a2c;
  }
}
:root[data-theme="dark"] {
  --bg: #171b16; --surface: #1e231d; --card: #242a22; --ink: #ece7da; --muted: #a8ad9e; --line: #343b31;
  --sage: #9db08f; --deep: #bccbae; --on-deep: #171b16; --warn: #e39a7c; --ok: #9fcf96; color-scheme: dark;
  --forest: #0f130e; --on-forest: #ece7da; --mist: #2f3a2c;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.65; font-weight: 400; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: var(--deep); }
h1, h2, h3 { font-family: var(--display); font-weight: 350; line-height: 1.05; margin: 0; text-wrap: balance; color: var(--ink); font-variation-settings: "SOFT" 100, "WONK" 0; letter-spacing: -0.015em; }
h2 { font-size: clamp(38px, 5.6vw, 64px); }
p { margin: 0; }
.wrap { max-width: 1120px; margin-inline: auto; padding-inline: 20px; }
.eyebrow { font-size: 15px; color: var(--sage); font-weight: 500; }
.lede { color: var(--muted); font-size: 18.5px; max-width: 56ch; }
:focus-visible { outline: 2px solid var(--sage); outline-offset: 3px; border-radius: 6px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 500 16px/1 var(--body); letter-spacing: .01em; text-decoration: none; padding: 15px 26px; border-radius: 999px; border: 1.5px solid var(--deep); background: var(--deep); color: var(--on-deep); cursor: pointer; transition: transform .15s, background .2s, color .2s, opacity .2s; }
.btn:hover { transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--deep); }
.btn.ghost:hover { background: var(--deep); color: var(--on-deep); }
.btn.small { padding: 11px 18px; font-size: 14.5px; }
.btn[disabled] { opacity: .4; cursor: not-allowed; transform: none; }
.linkbtn { background: none; border: 0; padding: 0; font: inherit; color: var(--deep); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* nav */
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav-in { display: flex; align-items: center; gap: 24px; height: 68px; }
.mark { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.mark svg { width: 22px; height: 34px; color: var(--sage); flex: none; }
.mark b { font-family: var(--display); font-weight: 400; font-size: 21px; letter-spacing: .14em; text-transform: uppercase; line-height: 1; font-variation-settings: "SOFT" 0; }
.mark small { display: block; font-size: 9.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.nav-links { margin-left: auto; display: flex; gap: 28px; font-size: 15.5px; }
.nav-links a { text-decoration: none; color: var(--muted); }
.nav-links a:hover { color: var(--ink); }
@media (max-width: 860px) { .nav-links { display: none; } .nav .btn { margin-left: auto; } }

/* form fields */
.field { display: grid; gap: 6px; }
.field label { font-size: 14.5px; color: var(--muted); }
.field input, .field textarea, .field select { width: 100%; font: 400 16px/1.4 var(--body); color: var(--ink); background: var(--card); border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--sage); }
.field .hint { font-size: 13.5px; color: var(--muted); }
.error { color: var(--warn); font-size: 14.5px; }
.notice { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font-size: 15px; }

/* calendar picker */
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.cal-head h4 { margin: 0; font-family: var(--display); font-size: 28px; font-weight: 350; font-variation-settings: "SOFT" 100; }
.cal-nav { display: flex; gap: 6px; }
.cal-nav button { width: 38px; height: 38px; border-radius: 50%; border: 1.5px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; font-size: 16px; }
.cal-nav button:disabled { opacity: .35; cursor: default; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.cal-grid .dow { font-size: 13px; color: var(--muted); padding-bottom: 6px; }
.cal-day { position: relative; aspect-ratio: 1; max-height: 52px; border-radius: 50%; border: 1.5px solid transparent; background: none; font: 500 15px var(--body); color: var(--muted); opacity: .45; cursor: default; font-variant-numeric: tabular-nums; }
.cal-day.open { opacity: 1; color: var(--ink); cursor: pointer; }
.cal-day.open::after { content: ""; position: absolute; left: 50%; bottom: 14%; width: 5px; height: 5px; margin-left: -2.5px; border-radius: 50%; background: var(--sage); }
.cal-day.open:hover { border-color: var(--line); }
.cal-day.sel { background: var(--deep); color: var(--on-deep); }
.cal-day.sel::after { background: var(--on-deep); }
.cal-day.today { text-decoration: underline; text-underline-offset: 4px; }
.cal-empty { margin-top: 14px; color: var(--muted); font-size: 15px; }
.slots { margin-top: 22px; display: grid; gap: 16px; }
.slots h5 { margin: 0 0 8px; font: 500 14px var(--body); color: var(--muted); }
.slot-row { display: flex; flex-wrap: wrap; gap: 8px; }
.slot { font: 500 15px var(--body); font-variant-numeric: tabular-nums; padding: 10px 16px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; }
.slot:hover { border-color: var(--sage); }
.slot.sel { background: var(--deep); border-color: var(--deep); color: var(--on-deep); }
.loading { opacity: .55; pointer-events: none; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }