/* Kinetic Physio · concept by Tensaloom. Live-surface grammar: app chrome,
   labels in the surface's own idiom, no marketing hero. */
@font-face { font-family: "Geist"; font-weight: 400; font-display: swap; src: url(/assets/fonts/geist-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Geist"; font-weight: 500; font-display: swap; src: url(/assets/fonts/geist-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "Geist"; font-weight: 600; font-display: swap; src: url(/assets/fonts/geist-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Geist Mono"; font-weight: 400; font-display: swap; src: url(/assets/fonts/geist-mono-latin-400-normal.woff2) format("woff2"); }

:root {
  --sc-canvas: #f3f6f4;  --sc-surface: #ffffff;
  --sc-ink: #11231f;     --sc-ink-soft: #4d605b;
  --sc-accent: #0f766e;  --sc-accent-ink: #ffffff;
  --sc-font-display: "Geist", system-ui, sans-serif;
  --sc-font-text: "Geist", system-ui, sans-serif;
  --sc-font-mono: "Geist Mono", ui-monospace, monospace;
  --sc-shadow-color: 160 20% 30%;
  --sc-edge: inset 0 1px 0 rgb(255 255 255 / .8);
  --line: #dfe7e3; --line-2: #c9d6d1;
  --tint: #e7f2ef; --warm: #b45309;
  --side-w: 15.5rem; --status-h: 2.9rem;
  --r: 16px;
}
body { background: var(--sc-canvas); color: var(--sc-ink); font-size: 1rem; line-height: 1.55; letter-spacing: 0; }
h1, h2, h3, p, dl, dd, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; left: 1rem; top: -4rem; z-index: 100; background: var(--sc-accent); color: #fff; padding: .5rem 1rem; border-radius: 8px; }
.skip:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: 2px; }
.k { font-family: var(--sc-font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--sc-ink-soft); }

/* ------------------------------------------------------------ app shell */
.app { display: grid; grid-template-columns: var(--side-w) 1fr; min-height: 100vh; }
.side {
  position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 1.5rem;
  padding: 1.25rem 1rem; background: var(--sc-surface); border-right: 1px solid var(--line);
}
.side__brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--sc-ink); font-size: 1.1rem; letter-spacing: -.01em; padding: .25rem .5rem; }
.side__brand b { font-weight: 600; color: var(--sc-accent); margin-left: .1rem; }
.side__nav { display: grid; gap: .15rem; }
.side__nav a {
  display: flex; align-items: center; gap: .7rem; padding: .6rem .75rem; border-radius: 10px;
  color: var(--sc-ink-soft); text-decoration: none; font-weight: 500; font-size: .95rem;
  transition: background-color 140ms var(--sc-ease-out), color 140ms var(--sc-ease-out);
}
.side__nav a:hover { background: var(--sc-canvas); color: var(--sc-ink); }
.side__nav a[aria-current="true"] { background: var(--tint); color: var(--sc-accent); }
.side__concept { margin-top: auto; padding: .9rem; border-radius: 12px; background: var(--sc-canvas); border: 1px dashed var(--line-2); font-size: .8rem; color: var(--sc-ink-soft); display: grid; gap: .5rem; }
.side__concept b { color: var(--sc-ink); }
.side__concept a { color: var(--sc-accent); font-weight: 500; }

.main { min-width: 0; }
.status {
  position: sticky; top: 0; z-index: 40; height: var(--status-h);
  display: flex; align-items: center; gap: .6rem; padding: 0 1.5rem;
  background: color-mix(in oklab, var(--sc-canvas) 92%, transparent); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line); font-size: .85rem; color: var(--sc-ink-soft); white-space: nowrap; overflow: hidden;
}
.status b { color: var(--sc-ink); font-weight: 600; }
.status__dot { width: .55rem; height: .55rem; border-radius: 50%; background: #9aa9a4; flex: none; }
.status__dot.is-open { background: #16a34a; box-shadow: 0 0 0 4px rgb(22 163 74 / .15); }
.status__sep { color: var(--line-2); }
.status__demo { margin-left: auto; font-family: var(--sc-font-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; padding: .15rem .5rem; border-radius: 999px; background: #fef3c7; color: #92400e; }

/* ------------------------------------------------------------ triage */
.triage__stage { display: grid; align-items: center; padding: calc(var(--status-h) + 1.5rem) 1.5rem 1.5rem; }
.triage__grid { display: grid; grid-template-columns: minmax(15rem, 22rem) 1fr; gap: 2rem; align-items: center; max-width: 64rem; width: 100%; margin: 0 auto; }
.map { position: relative; background: var(--sc-surface); border: 1px solid var(--line); border-radius: 22px; padding: 1.25rem 1rem .75rem; box-shadow: var(--sc-e2); }
.map__hint { text-align: center; font-weight: 600; font-size: .9rem; color: var(--sc-accent); margin-bottom: .5rem; }
.map__svg { width: 100%; height: auto; max-height: calc(100svh - var(--status-h) - 9rem); margin: 0 auto; overflow: visible; }
.body path, .body circle { fill: #e6eeeb; stroke: #b9cbc4; stroke-width: 1.5; stroke-linejoin: round; }
.spot { cursor: pointer; outline: none; }
.spot circle { fill: rgb(15 118 110 / .14); stroke: var(--sc-accent); stroke-width: 2; transition: fill 160ms var(--sc-ease-out), r 200ms var(--sc-ease-out); transform-box: fill-box; transform-origin: center; }
.spot:hover circle, .spot:focus-visible circle { fill: rgb(15 118 110 / .32); }
.spot:focus-visible circle { stroke-width: 3.5; }
.spot[aria-pressed="true"] circle { fill: var(--sc-accent); stroke: #0b4f49; animation: pulse 1.8s var(--sc-ease-out) infinite; }
@keyframes pulse { 0% { stroke-width: 2; stroke-opacity: 1; } 70% { stroke-width: 14; stroke-opacity: 0; } 100% { stroke-width: 2; stroke-opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .spot[aria-pressed="true"] circle { animation: none; } }

.result { display: grid; gap: 1rem; min-width: 0; }
.result__crumb { font-size: .85rem; color: var(--sc-ink-soft); }
.result__crumb b { color: var(--sc-ink); font-weight: 600; }
.result__title { font-size: clamp(1.9rem, 1.3rem + 2vw, 2.9rem); line-height: 1.08; letter-spacing: -.03em; font-weight: 600; }
.result__often { color: var(--sc-ink-soft); max-width: 46ch; }
.result__often .k { display: block; margin-bottom: .2rem; }
.rec { background: var(--sc-surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sc-e1); }
.rec__row { display: grid; grid-template-columns: 7.5rem 1fr auto; gap: .75rem; align-items: center; padding: .85rem 1rem; border-top: 1px solid var(--line); }
.rec__row:first-child { border-top: 0; }
.rec__type { font-weight: 600; }
.rec__meta { font-family: var(--sc-font-mono); font-size: .85rem; color: var(--sc-ink-soft); }
.rec__who { display: flex; align-items: center; gap: .65rem; grid-column: 2 / -1; }
.rec__who small { display: block; color: var(--sc-ink-soft); font-size: .8rem; }
.rec__row--slots { grid-template-columns: 7.5rem 1fr; }
.mono-av { width: 2.3rem; height: 2.3rem; flex: none; border-radius: 50%; display: grid; place-items: center; font-weight: 600; font-size: .85rem; color: #fff; background: var(--sc-accent); }
.slots { display: flex; flex-wrap: wrap; gap: .4rem; }
.slot {
  padding: .4rem .7rem; border-radius: 999px; border: 1px solid var(--line-2); background: var(--sc-surface);
  font: 500 .82rem/1.2 var(--sc-font-text); color: var(--sc-ink); cursor: pointer; white-space: nowrap;
  transition: border-color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out), color 140ms var(--sc-ease-out);
}
.slot:hover { border-color: var(--sc-accent); color: var(--sc-accent); }
.slot[aria-pressed="true"] { background: var(--sc-accent); border-color: var(--sc-accent); color: #fff; }
.result__first { display: grid; gap: .35rem; font-size: .9rem; color: var(--sc-ink-soft); }
.result__first li { position: relative; padding-left: 1.3rem; }
.result__first li::before { content: ""; position: absolute; left: .2rem; top: .6em; width: .45rem; height: .45rem; border-radius: 50%; background: var(--sc-accent); }
.result__note { font-size: .78rem; color: var(--sc-ink-soft); border-left: 2px solid var(--line-2); padding-left: .75rem; }
.result > * { transition: opacity 180ms var(--sc-ease-out); }
.result.is-swapping > * { opacity: .35; }

/* ------------------------------------------------------------ panels */
.panel { padding: 4.5rem 1.5rem; max-width: 64rem; margin: 0 auto; }
.panel + .panel { border-top: 1px solid var(--line); }
.panel__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.panel__head h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); letter-spacing: -.02em; font-weight: 600; }
.panel__sub { color: var(--sc-ink-soft); }
.chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.chips button { padding: .45rem .85rem; border-radius: 999px; border: 1px solid var(--line-2); background: var(--sc-surface); color: var(--sc-ink-soft); font: 500 .85rem var(--sc-font-text); cursor: pointer; }
.chips button:hover { color: var(--sc-ink); }
.chips button[aria-pressed="true"] { background: var(--sc-ink); color: #fff; border-color: var(--sc-ink); }

.tbl { width: 100%; border-collapse: collapse; background: var(--sc-surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; box-shadow: var(--sc-e1); }
.tbl th { text-align: left; font: 400 .72rem var(--sc-font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--sc-ink-soft); padding: .8rem 1rem; background: #f8faf9; border-bottom: 1px solid var(--line); }
.tbl td { padding: .9rem 1rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td:first-child { font-weight: 600; }
.tbl td.muted { color: var(--sc-ink-soft); font-size: .9rem; }
.tbl .num { text-align: right; font-family: var(--sc-font-mono); white-space: nowrap; }
.tbl tr.is-match td { background: #f1f9f7; }
.tbl tr.is-match td:first-child { box-shadow: inset 3px 0 0 var(--sc-accent); }
.tbl .pick { padding: .35rem .7rem; border-radius: 8px; border: 1px solid var(--line-2); background: var(--sc-surface); color: var(--sc-accent); font: 500 .8rem var(--sc-font-text); cursor: pointer; white-space: nowrap; }
.tbl .pick:hover { border-color: var(--sc-accent); }

.team { display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: .75rem; }
.member { position: relative; display: grid; gap: .6rem; padding: 1.1rem; border-radius: var(--r); background: var(--sc-surface); border: 1px solid var(--line); box-shadow: var(--sc-e1); transition: border-color 160ms var(--sc-ease-out), transform 160ms var(--sc-ease-out); }
.member.is-match { border-color: var(--sc-accent); }
.member.is-match::after { content: "Recommended"; position: absolute; top: -.7rem; right: .9rem; border: 1px solid var(--sc-accent); font: 400 .65rem var(--sc-font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--sc-accent); background: var(--tint); padding: .15rem .45rem; border-radius: 999px; }
.member__top { display: flex; align-items: center; gap: .7rem; }
.member__top .mono-av { width: 2.8rem; height: 2.8rem; }
.member h3 { font-size: 1rem; font-weight: 600; }
.member small { color: var(--sc-ink-soft); font-size: .8rem; }
.member p { font-size: .88rem; color: var(--sc-ink-soft); }
.member .tags { display: flex; flex-wrap: wrap; gap: .3rem; }
.member .tags span { font-size: .72rem; padding: .15rem .5rem; border-radius: 999px; background: var(--sc-canvas); color: var(--sc-ink-soft); }

.clinic__grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 1.5rem; align-items: start; }
.hours { width: 100%; border-collapse: collapse; background: var(--sc-surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.hours th, .hours td { text-align: left; padding: .7rem 1rem; border-bottom: 1px solid var(--line); font-size: .92rem; }
.hours th { font-weight: 500; }
.hours td { text-align: right; font-family: var(--sc-font-mono); font-size: .85rem; color: var(--sc-ink-soft); }
.hours tr:last-child th, .hours tr:last-child td { border-bottom: 0; }
.hours tr.is-today th, .hours tr.is-today td { background: var(--tint); color: var(--sc-accent); font-weight: 600; }
.facts { display: grid; gap: .1rem; }
.facts div { display: grid; grid-template-columns: 8.5rem 1fr; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.facts dt { font: 400 .72rem var(--sc-font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--sc-ink-soft); padding-top: .2rem; }

/* ------------------------------------------------------------ book (close) */
.book { padding-bottom: 7rem; }
.bform { background: var(--sc-surface); border: 1px solid var(--line); border-radius: 20px; padding: 1.5rem; box-shadow: var(--sc-e2); display: grid; gap: 1rem; }
.bform__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.bform label, .bform legend { display: grid; gap: .35rem; font-size: .85rem; font-weight: 500; color: var(--sc-ink); }
.bform fieldset { border: 0; padding: 0; margin: 0; grid-column: 1 / -1; }
.bform legend { margin-bottom: .4rem; }
.bform input, .bform select {
  width: 100%; padding: .75rem .85rem; border-radius: 10px; border: 1px solid var(--line-2); background: #fbfdfc;
  font: 400 1rem var(--sc-font-text); color: var(--sc-ink);
}
.bform input:focus, .bform select:focus { outline: none; border-color: var(--sc-accent); box-shadow: 0 0 0 3px rgb(15 118 110 / .18); }
.bform [aria-invalid="true"] { border-color: #dc2626; }
.slots--lg .slot { padding: .55rem .9rem; font-size: .88rem; }
.bform__err { color: #b91c1c; font-size: .88rem; min-height: 0; }
.bform__err:empty { display: none; }
.btn {
  justify-self: start; display: inline-flex; align-items: center; justify-content: center; min-height: 3rem; padding: 0 1.4rem;
  border-radius: 12px; border: 0; background: var(--sc-accent); color: #fff; font: 600 1rem var(--sc-font-text); text-decoration: none; cursor: pointer;
  box-shadow: 0 1px 2px rgb(15 60 55 / .2), inset 0 1px 0 rgb(255 255 255 / .2); transition: background-color 140ms var(--sc-ease-out), transform 120ms var(--sc-ease-out);
}
.btn:hover { background: #0c5f58; }
.btn:active { transform: scale(.98); }
.bform__demo { font-size: .8rem; color: var(--sc-ink-soft); }
.bdone { background: var(--sc-surface); border: 1px solid var(--sc-accent); border-radius: 20px; padding: 1.75rem; display: grid; gap: .75rem; box-shadow: var(--sc-e2); }
.bdone h3 { font-size: 1.4rem; letter-spacing: -.02em; }
.bdone p { color: var(--sc-ink-soft); }

.tabs { display: none; }

/* ------------------------------------------------------------ phones */
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .side { display: none; }
  .status { padding: 0 1rem; font-size: .8rem; }
  .status__sep, .status [data-open-text] { display: none; }
  /* the pinned demo needs a tall screen; on phones the surface just stacks */
  .triage { height: auto !important; }
  .triage__stage { position: relative !important; height: auto !important; padding: 1.25rem 1rem 2rem; }
  .triage__grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .map__svg { max-height: 20rem; }
  .rec__row { grid-template-columns: 1fr auto; }
  .rec__row .k { grid-column: 1 / -1; }
  .rec__who { grid-column: 1 / -1; }
  .rec__row--slots { grid-template-columns: 1fr; }
  .panel { padding: 3rem 1rem; }
  .tbl thead { display: none; }
  .tbl, .tbl tbody, .tbl tr, .tbl td { display: block; width: 100%; }
  .tbl tr { padding: .75rem 1rem; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: .2rem .75rem; }
  .tbl td { padding: 0; border: 0; }
  .tbl td.muted { grid-column: 1 / -1; }
  .tbl tr.is-match td:first-child { box-shadow: none; }
  .clinic__grid, .bform__grid { grid-template-columns: 1fr; }
  .facts div { grid-template-columns: 1fr; gap: .2rem; }
  .book { padding-bottom: 8rem; }
  .tabs {
    position: fixed; inset: auto 0 0 0; z-index: 50; display: grid; grid-template-columns: repeat(5, 1fr);
    padding: .4rem .4rem calc(.4rem + env(safe-area-inset-bottom)); background: var(--sc-surface); border-top: 1px solid var(--line);
    box-shadow: 0 -6px 20px rgb(17 35 31 / .06);
  }
  .tabs a { text-align: center; padding: .55rem 0; border-radius: 10px; font-size: .8rem; font-weight: 500; color: var(--sc-ink-soft); text-decoration: none; }
  .tabs a[aria-current="true"] { background: var(--tint); color: var(--sc-accent); }
}

.bform[hidden], .bdone[hidden] { display: none; }