/* ============================================================
   PLUMBLINE — Spine & Nerve Chiropractic
   Concept: the plumb line — a spine measured against true vertical.
   Display: Fraunces (real italic) · Body: Sora · Data: Space Grotesk
   ============================================================ */

:root{
  --ease: cubic-bezier(.22,1,.36,1);
  --pad: clamp(20px,5vw,84px);
  --maxw: 1180px;

  /* light (default) — warm paper + brass plumb-bob accent */
  --paper:#f2ece1;
  --paper-2:#ece4d6;
  --panel:#fbf7ef;
  --ink:#20262b;
  --ink-soft:#525b62;
  --ink-faint:#7d868c;
  --line:rgba(32,38,43,.13);
  --line-2:rgba(32,38,43,.07);
  --brass:#b5842f;        /* accent — large / decorative */
  --brass-mid:#9c6d22;    /* large display italic */
  --brass-ink:#7a5316;    /* small text on paper — AA */
  --brass-soft:rgba(181,132,47,.14);
  --slate:#3d5560;        /* spine structure */
  --slate-soft:rgba(61,85,96,.18);
  --shadow:0 24px 60px -32px rgba(30,24,12,.45);
  --good:#3f7d54;
  color-scheme:light;
}

@media (prefers-color-scheme:dark){
  :root{
    --paper:#12181d;
    --paper-2:#0e141a;
    --panel:#1a222a;
    --ink:#ece2d2;
    --ink-soft:#aab3ba;
    --ink-faint:#7e878e;
    --line:rgba(236,226,210,.13);
    --line-2:rgba(236,226,210,.06);
    --brass:#d8ad68;
    --brass-mid:#dcaf68;
    --brass-ink:#e4bd7d;
    --brass-soft:rgba(216,173,104,.13);
    --slate:#7ea0ad;
    --slate-soft:rgba(126,160,173,.16);
    --shadow:0 30px 70px -34px rgba(0,0,0,.7);
    --good:#7fc79a;
    color-scheme:dark;
  }
}
/* explicit theme overrides so a toggle wins in both directions */
:root[data-theme="light"]{
  --paper:#f2ece1;--paper-2:#ece4d6;--panel:#fbf7ef;--ink:#20262b;--ink-soft:#525b62;
  --ink-faint:#7d868c;--line:rgba(32,38,43,.13);--line-2:rgba(32,38,43,.07);
  --brass:#b5842f;--brass-mid:#9c6d22;--brass-ink:#7a5316;--brass-soft:rgba(181,132,47,.14);
  --slate:#3d5560;--slate-soft:rgba(61,85,96,.18);--shadow:0 24px 60px -32px rgba(30,24,12,.45);
  --good:#3f7d54;color-scheme:light;
}
:root[data-theme="dark"]{
  --paper:#12181d;--paper-2:#0e141a;--panel:#1a222a;--ink:#ece2d2;--ink-soft:#aab3ba;
  --ink-faint:#7e878e;--line:rgba(236,226,210,.13);--line-2:rgba(236,226,210,.06);
  --brass:#d8ad68;--brass-mid:#dcaf68;--brass-ink:#e4bd7d;--brass-soft:rgba(216,173,104,.13);
  --slate:#7ea0ad;--slate-soft:rgba(126,160,173,.16);--shadow:0 30px 70px -34px rgba(0,0,0,.7);
  --good:#7fc79a;color-scheme:dark;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"Sora",system-ui,sans-serif;font-weight:340;
  line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--brass);color:#fff}
img,svg{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;cursor:pointer}
.num{font-family:"Space Grotesk",system-ui,sans-serif;font-variant-numeric:tabular-nums;letter-spacing:-.01em}

.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:-999px;top:10px;z-index:200;background:var(--ink);color:var(--paper);
  padding:.6rem 1rem;border-radius:8px;text-decoration:none}
.skip:focus{left:12px}
:focus-visible{outline:2.5px solid var(--brass);outline-offset:3px;border-radius:4px}

/* ---------- shared type ---------- */
.eyebrow,.kicker{
  font-family:"Space Grotesk",system-ui,sans-serif;text-transform:uppercase;
  letter-spacing:.22em;font-size:.7rem;font-weight:500;color:var(--ink-soft);margin:0;
}
.kicker--brass{color:var(--brass-ink)}
.eyebrow{display:inline-flex;align-items:center;gap:.55rem;color:var(--brass-ink)}
.eyebrow__dot{width:7px;height:7px;border-radius:50%;background:var(--brass);
  box-shadow:0 0 0 4px var(--brass-soft)}

h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:420;text-wrap:balance;
  letter-spacing:-.02em;line-height:1.02;margin:0}
h1 em,h2 em,h3 em{font-style:italic;color:var(--brass-mid);font-weight:440}
p{text-wrap:pretty}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  text-decoration:none;font-family:"Space Grotesk",system-ui,sans-serif;font-weight:500;
  font-size:.94rem;letter-spacing:.01em;padding:.85rem 1.5rem;border-radius:999px;
  border:1px solid transparent;transition:transform .5s var(--ease),background .3s var(--ease),
  box-shadow .5s var(--ease),color .3s var(--ease)}
.btn--primary{background:var(--brass);color:#1a1206;box-shadow:0 10px 26px -12px rgba(150,105,30,.7)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(150,105,30,.85)}
.btn--ghost{border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--brass);color:var(--brass-ink);transform:translateY(-2px)}
.btn--line{align-self:flex-start;border-color:var(--brass);color:var(--brass-ink);
  padding:.7rem 1.3rem;font-size:.88rem}
.btn--line:hover{background:var(--brass);color:#1a1206;transform:translateY(-2px)}
.btn--full{width:100%;padding:1rem}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:sticky;top:0;z-index:100;transition:background .4s var(--ease),
  box-shadow .4s var(--ease),border-color .4s var(--ease);
  border-bottom:1px solid transparent}
.nav[data-scrolled="true"]{background:color-mix(in srgb,var(--paper) 82%,transparent);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom-color:var(--line);box-shadow:0 8px 30px -24px rgba(0,0,0,.5)}
.nav__in{max-width:var(--maxw);margin:0 auto;padding:.85rem var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:inherit}
.brand__mark{display:grid;place-items:center;transition:transform .6s var(--ease)}
.brand:hover .brand__mark{transform:translateY(-1px) rotate(-4deg)}
.brand__word{display:flex;flex-direction:column;line-height:1.1}
.brand__name{font-family:"Fraunces",serif;font-weight:500;font-size:1.16rem;letter-spacing:-.01em}
.brand__sub{font-family:"Space Grotesk",sans-serif;font-size:.62rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-faint)}
.nav__links{display:flex;align-items:center;gap:1.7rem}
.nav__links a{text-decoration:none;font-size:.9rem;color:var(--ink-soft);
  transition:color .3s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__cta{padding:.5rem 1.1rem;border:1px solid var(--brass);border-radius:999px;
  color:var(--brass-ink)!important}
.nav__cta:hover{background:var(--brass);color:#1a1206!important}
.nav__tools{display:flex;align-items:center;gap:.4rem}
.themetog{background:none;border:1px solid var(--line);border-radius:999px;width:38px;height:38px;
  display:grid;place-items:center;color:var(--ink-soft);transition:color .3s,border-color .3s}
.themetog:hover{color:var(--ink);border-color:var(--brass)}
.themetog__moon{display:none}
:root[data-theme="dark"] .themetog__sun,
:root[data-theme="dark"] .themetog__moon{}
.hamb{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:38px;
  background:none;border:1px solid var(--line);border-radius:10px;padding:0 9px}
.hamb span{height:2px;background:var(--ink);border-radius:2px;transition:transform .4s var(--ease),opacity .3s}
.hamb[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamb[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamb[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{max-width:var(--maxw);margin:0 auto;padding:clamp(28px,6vh,70px) var(--pad) clamp(50px,8vh,90px)}
.hero__grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,4vw,64px);align-items:center}
.hero__copy{max-width:34rem}
.hero__h{font-size:clamp(2.9rem,7.4vw,5.4rem);margin:.5rem 0 0;font-weight:400}
.hero__lead{color:var(--ink-soft);font-size:clamp(1.02rem,1.4vw,1.16rem);margin:1.3rem 0 1.8rem;max-width:32rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem}
.hero__trust{list-style:none;margin:2.4rem 0 0;padding:1.5rem 0 0;border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.hero__trust li{display:flex;flex-direction:column;gap:.15rem}
.hero__trust b{font-family:"Fraunces",serif;font-weight:480;font-size:1.5rem;line-height:1;
  display:flex;align-items:baseline;gap:.15rem}
.hero__trust .star{color:var(--brass);font-size:1rem}
.hero__trust .u{font-family:"Space Grotesk",sans-serif;font-size:.62rem;text-transform:uppercase;
  letter-spacing:.12em;color:var(--ink-faint);font-weight:500}
.hero__trust span:last-child{font-size:.76rem;color:var(--ink-soft);line-height:1.3}

/* ---------- the instrument ---------- */
.instrument{margin:0;background:linear-gradient(180deg,var(--panel),var(--paper-2));
  border:1px solid var(--line);border-radius:22px;padding:clamp(16px,2vw,22px);
  box-shadow:var(--shadow);position:relative;overflow:hidden}
.instrument::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 80% at 50% -10%,var(--brass-soft),transparent 55%)}
.instrument__head{display:flex;align-items:center;justify-content:space-between;
  gap:1rem;position:relative;margin-bottom:.6rem}
.instrument__tag{font-family:"Space Grotesk",sans-serif;font-size:.62rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ink-faint);display:inline-flex;align-items:center;gap:.5rem}
.instrument__tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brass);
  box-shadow:0 0 0 0 var(--brass);animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(181,132,47,.5)}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}
.instrument__region{font-family:"Fraunces",serif;font-style:italic;font-size:1.05rem;color:var(--brass-mid)}
.instrument__stage{display:grid;grid-template-columns:1fr 1fr;gap:clamp(10px,1.6vw,18px);
  align-items:center;position:relative}
.stage__svgwrap{background:
  linear-gradient(var(--line-2) 1px,transparent 1px) 0 0/100% 22px,
  var(--paper);
  border:1px solid var(--line);border-radius:14px;padding:6px;min-height:300px;
  display:grid;place-items:center}
.spine{width:100%;height:auto;max-height:360px}
.spine .plumb-line{stroke:var(--brass);stroke-width:1;opacity:.55}
.spine .plumb-anchor{fill:var(--brass)}
.spine .plumb-tick{stroke:var(--brass);opacity:.4;stroke-width:1}
.spine .bob{fill:var(--brass)}
.spine .bob-string{stroke:var(--brass);stroke-width:1;opacity:.7}
.spine .vert{fill:var(--slate);transition:fill .5s var(--ease)}
.spine .vert-nub{fill:var(--slate);opacity:.6;transition:fill .5s var(--ease),opacity .5s var(--ease)}
.spine .vert-canal{fill:var(--paper)}
.spine .vgroup.is-active .vert{fill:var(--brass)}
.spine .vgroup.is-active .vert-nub{fill:var(--brass);opacity:.7}
.spine .callout{stroke:var(--brass-mid);stroke-width:1;stroke-dasharray:2 3;opacity:.85}
.spine .callout-dot{fill:var(--brass-mid)}
.spine .callout-txt{fill:var(--brass-mid);font-family:"Space Grotesk",sans-serif;font-size:9px;
  font-variant-numeric:tabular-nums;letter-spacing:.02em}
.spine .true-txt{fill:var(--ink-faint);font-family:"Space Grotesk",sans-serif;font-size:7px;
  letter-spacing:.22em;text-transform:uppercase}
.stage__readouts{display:flex;flex-direction:column;justify-content:center;gap:1rem;padding:.3rem}
.ro{display:flex;flex-direction:column;gap:.35rem}
.ro__label{font-family:"Space Grotesk",sans-serif;font-size:.66rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-soft)}
.ro__val{font-family:"Fraunces",serif;font-weight:500;font-size:2rem;line-height:.9;
  display:flex;align-items:baseline;gap:.05rem}
.ro__val .num{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:2.1rem}
.ro__unit{font-size:1rem;color:var(--brass-mid);font-family:"Space Grotesk",sans-serif}
.ro__bar{height:4px;border-radius:99px;background:var(--slate-soft);overflow:hidden}
.ro__bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brass-mid),var(--brass));
  border-radius:99px;transition:width .45s var(--ease)}

.instrument__controls{margin:1rem 0 0;position:relative}
.chips{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem}
.chip{flex:1 1 auto;min-width:78px;background:var(--paper);border:1px solid var(--line);
  border-radius:10px;padding:.55rem .3rem;font-family:"Space Grotesk",sans-serif;font-size:.82rem;
  color:var(--ink-soft);transition:all .35s var(--ease)}
.chip:hover{border-color:var(--brass);color:var(--ink)}
.chip.is-on{background:var(--brass-soft);border-color:var(--brass);color:var(--brass-ink);font-weight:500}
.scrub{display:block}
.scrub__top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.5rem}
.scrub__label{font-family:"Space Grotesk",sans-serif;font-size:.8rem;font-weight:500;letter-spacing:.02em}
.scrub__state{font-family:"Fraunces",serif;font-style:italic;font-size:.9rem;color:var(--brass-mid)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:26px;background:transparent;cursor:grab}
input[type=range]:active{cursor:grabbing}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:99px;
  background:linear-gradient(90deg,var(--brass) var(--fill,38%),var(--slate-soft) var(--fill,38%))}
input[type=range]::-moz-range-track{height:6px;border-radius:99px;background:var(--slate-soft)}
input[type=range]::-moz-range-progress{height:6px;border-radius:99px;background:var(--brass)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;
  margin-top:-8px;border-radius:50%;background:var(--panel);border:2px solid var(--brass);
  box-shadow:0 4px 12px -3px rgba(150,105,30,.6);transition:transform .2s var(--ease)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--panel);
  border:2px solid var(--brass);box-shadow:0 4px 12px -3px rgba(150,105,30,.6)}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.12)}
.scrub__ends{display:flex;justify-content:space-between;font-family:"Space Grotesk",sans-serif;
  font-size:.64rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-faint);margin-top:.2rem}
.scrub__hint{font-size:.76rem;color:var(--ink-soft);margin:.9rem 0 0;line-height:1.5}

/* ============================================================
   CONDITIONS  (asymmetric intro + ledger list)
   ============================================================ */
.cond{max-width:var(--maxw);margin:0 auto;padding:clamp(60px,10vh,120px) var(--pad);
  display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(28px,5vw,72px);align-items:start}
.cond__intro{position:sticky;top:96px}
.cond__h{font-size:clamp(1.9rem,3.4vw,2.9rem);margin:.9rem 0 1rem}
.cond__sub{color:var(--ink-soft);font-size:1.02rem;max-width:26rem}
.cond__list{grid-column:2;list-style:none;margin:0;padding:0;
  border-top:1px solid var(--line)}
.cond__row{display:grid;grid-template-columns:auto 1fr auto;gap:1.2rem;align-items:center;
  padding:1.4rem .2rem;border-bottom:1px solid var(--line);transition:padding-left .5s var(--ease)}
.cond__row:hover{padding-left:.9rem}
.cond__no{font-family:"Space Grotesk",sans-serif;font-size:.72rem;letter-spacing:.1em;
  color:var(--brass-ink);font-weight:500;padding-top:.2rem;align-self:start}
.cond__body{display:flex;flex-direction:column;gap:.25rem}
.cond__body b{font-family:"Fraunces",serif;font-weight:460;font-size:1.28rem}
.cond__body span{color:var(--ink-soft);font-size:.92rem;max-width:34rem}
.cond__stat{display:flex;flex-direction:column;text-align:right;line-height:1.15;gap:.1rem;
  font-size:.72rem;color:var(--ink-faint);white-space:nowrap}
.cond__stat b{font-family:"Space Grotesk",sans-serif;font-variant-numeric:tabular-nums;
  font-size:1.4rem;font-weight:600;color:var(--brass-mid)}
.cond__foot{grid-column:2;font-size:.76rem;color:var(--ink-faint);margin:1.3rem 0 0;font-style:italic}

/* ============================================================
   METHOD  (full-width numbered rows)
   ============================================================ */
.method{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.method__head{max-width:var(--maxw);margin:0 auto;padding:clamp(56px,9vh,110px) var(--pad) 0;
  text-align:center}
.method__h{font-size:clamp(2rem,4vw,3.3rem);margin:1rem auto 0;max-width:20ch}
.method__steps{max-width:var(--maxw);margin:0 auto;padding:clamp(36px,6vh,64px) var(--pad) clamp(56px,9vh,110px);
  list-style:none;counter-reset:none;display:grid;gap:1px;background:var(--line)}
.step{background:var(--paper-2);display:grid;grid-template-columns:auto 1fr auto;gap:clamp(1rem,3vw,2.4rem);
  align-items:center;padding:clamp(1.3rem,3vw,2rem) .3rem;transition:background .4s var(--ease)}
.step:hover{background:var(--panel)}
.step__no{font-family:"Fraunces",serif;font-style:italic;font-size:clamp(2.4rem,5vw,3.6rem);
  color:var(--brass);line-height:.8;width:clamp(2.4rem,6vw,4rem);text-align:center;opacity:.85}
.step__txt h3{font-size:clamp(1.2rem,2vw,1.6rem);margin-bottom:.35rem}
.step__txt p{color:var(--ink-soft);font-size:.96rem;margin:0;max-width:44rem}
.step__meta{font-family:"Space Grotesk",sans-serif;font-size:.7rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-faint);white-space:nowrap;text-align:right}

/* ============================================================
   DOCTOR  (asymmetric card + note)
   ============================================================ */
.doctor{max-width:var(--maxw);margin:0 auto;padding:clamp(60px,10vh,120px) var(--pad);
  display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(24px,4vw,56px);align-items:center}
.doctor__card{background:linear-gradient(160deg,var(--panel),var(--paper-2));
  border:1px solid var(--line);border-radius:20px;padding:clamp(22px,3vw,34px);
  display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,2.5vw,30px);align-items:center;
  box-shadow:var(--shadow)}
.doctor__mono{width:clamp(84px,10vw,120px);aspect-ratio:120/160}
.doctor__initials{font-family:"Fraunces",serif;font-weight:500;font-size:26px;
  fill:var(--ink);letter-spacing:.02em}
.doctor__role{font-family:"Space Grotesk",sans-serif;font-size:.68rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brass-ink);margin:0 0 .4rem}
.doctor__name{font-family:"Fraunces",serif;font-size:clamp(1.5rem,2.4vw,2rem);margin:0 0 1.1rem;
  font-weight:440}
.doctor__name span{font-size:.7em;color:var(--ink-soft)}
.doctor__facts{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
.doctor__facts li{display:flex;flex-direction:column;gap:.05rem;padding-bottom:.6rem;
  border-bottom:1px solid var(--line-2)}
.doctor__facts li:last-child{border-bottom:0;padding-bottom:0}
.doctor__facts span{font-family:"Space Grotesk",sans-serif;font-size:.64rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-faint)}
.doctor__facts b{font-weight:400;font-size:.94rem;color:var(--ink)}
.doctor__note{display:flex;flex-direction:column;gap:1.2rem}
.doctor__quote{font-family:"Fraunces",serif;font-size:clamp(1.35rem,2.5vw,1.95rem);
  line-height:1.32;font-weight:380;letter-spacing:-.01em;margin:0}
.doctor__sign{font-family:"Space Grotesk",sans-serif;font-size:.82rem;color:var(--ink-soft);margin:0}

/* ============================================================
   TESTIMONIAL  (single centered ceremonial band)
   ============================================================ */
.voices{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
:root[data-theme="dark"] .voices,
.voices{--ink-soft-inv:rgba(242,236,225,.68)}
.voices{background:
  radial-gradient(90% 130% at 50% -20%,rgba(181,132,47,.16),transparent 60%),
  var(--ink)}
.voices__fig{max-width:60rem;margin:0 auto;padding:clamp(70px,11vh,140px) var(--pad) clamp(30px,5vh,50px);
  text-align:center;position:relative}
.voices__quotemark{font-family:"Fraunces",serif;font-style:italic;font-size:7rem;line-height:.5;
  color:var(--brass);display:block;height:2.2rem;opacity:.85}
.voices__quote{font-family:"Fraunces",serif;font-weight:360;font-size:clamp(1.5rem,3.4vw,2.5rem);
  line-height:1.32;letter-spacing:-.015em;margin:1.2rem auto 2rem;max-width:24ch;color:var(--paper)}
.voices__cap{display:inline-flex;align-items:center;gap:.9rem;justify-content:center}
.voices__avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  font-family:"Space Grotesk",sans-serif;font-size:.85rem;font-weight:600;
  background:var(--brass);color:#1a1206}
.voices__who{text-align:left;line-height:1.3}
.voices__who b{font-family:"Fraunces",serif;font-weight:500;font-size:1.02rem;display:block}
.voices__who span{font-size:.78rem;color:rgba(242,236,225,.62)}
.voices__mini{max-width:60rem;margin:0 auto;padding:0 var(--pad) clamp(64px,10vh,120px);
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(242,236,225,.13);
  border:1px solid rgba(242,236,225,.13);border-radius:14px;overflow:hidden}
.voices__mini p{margin:0;padding:1.3rem 1.2rem;background:var(--ink);font-size:.82rem;
  color:rgba(242,236,225,.66);line-height:1.5}
.voices__mini b{color:var(--paper);font-weight:400;display:block;margin-bottom:.35rem;
  font-family:"Fraunces",serif;font-size:.98rem}

/* ============================================================
   BOOK / FORM
   ============================================================ */
.book{max-width:var(--maxw);margin:0 auto;padding:clamp(64px,10vh,120px) var(--pad)}
.book__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,72px);align-items:start}
.book__h{font-size:clamp(2rem,4vw,3.2rem);margin:1rem 0 1rem}
.book__lead{color:var(--ink-soft);font-size:1.05rem;margin:0 0 2rem;max-width:28rem}
.book__info{margin:0;display:grid;gap:1rem;border-top:1px solid var(--line);padding-top:1.5rem}
.book__info div{display:grid;grid-template-columns:5.5rem 1fr;gap:1rem;align-items:baseline}
.book__info dt{font-family:"Space Grotesk",sans-serif;font-size:.66rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brass-ink)}
.book__info dd{margin:0;font-size:.94rem;color:var(--ink)}
.book__info a{color:var(--brass-ink);text-decoration:none;border-bottom:1px solid var(--brass-soft)}
.book__info a:hover{border-bottom-color:var(--brass)}

.book__form{background:linear-gradient(170deg,var(--panel),var(--paper-2));
  border:1px solid var(--line);border-radius:20px;padding:clamp(22px,3vw,36px);box-shadow:var(--shadow)}
.field{margin-bottom:1.15rem}
.field--split{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.15rem}
.field--split .field{margin-bottom:0}
label{display:block;font-family:"Space Grotesk",sans-serif;font-size:.8rem;font-weight:500;
  letter-spacing:.02em;margin-bottom:.4rem}
.opt{color:var(--ink-faint);font-weight:400;letter-spacing:0}
input,select,textarea{width:100%;font:inherit;font-size:.94rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:.72rem .85rem;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease)}
textarea{resize:vertical;min-height:76px}
select{cursor:pointer;appearance:none;background-image:
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237d868c' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.4rem}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brass);
  box-shadow:0 0 0 3px var(--brass-soft)}
.field[data-invalid="true"] input,.field[data-invalid="true"] select{
  border-color:#c0442f;box-shadow:0 0 0 3px rgba(192,68,47,.14)}
.err{color:#c0442f;font-size:.76rem;margin:.4rem 0 0;font-family:"Space Grotesk",sans-serif}
@media (prefers-color-scheme:dark){.err,.field[data-invalid="true"] input,.field[data-invalid="true"] select{--e:#f08a72}.err{color:#f08a72}}
.book__reassure{font-size:.76rem;color:var(--ink-faint);text-align:center;margin:1rem 0 0}
.book__success{margin:1.2rem 0 0;padding:1rem 1.15rem;border-radius:12px;background:var(--brass-soft);
  border:1px solid var(--brass);font-size:.9rem;line-height:1.5;color:var(--ink)}
.book__success b{font-family:"Fraunces",serif;color:var(--brass-ink)}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{border-top:1px solid var(--line);background:var(--paper-2)}
.foot__in{max-width:var(--maxw);margin:0 auto;padding:2.2rem var(--pad);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}
.foot__mark{display:inline-flex;align-items:center;gap:.55rem;font-family:"Fraunces",serif;
  font-weight:500;font-size:1rem}
.foot__legal{flex:1 1 300px;font-size:.72rem;color:var(--ink-faint);text-align:center;margin:0;line-height:1.5}
.foot__top{font-family:"Space Grotesk",sans-serif;font-size:.8rem;color:var(--ink-soft);
  text-decoration:none}
.foot__top:hover{color:var(--brass-ink)}

/* ============================================================
   REVEAL
   ============================================================ */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:940px){
  .hero__grid{grid-template-columns:1fr;gap:2.4rem}
  .instrument{order:2}
  .cond{grid-template-columns:1fr;gap:1.6rem}
  .cond__intro{position:static}
  .cond__list,.cond__foot{grid-column:1}
  .doctor{grid-template-columns:1fr;gap:2rem}
  .book__grid{grid-template-columns:1fr;gap:2.2rem}
  .voices__mini{grid-template-columns:1fr}
}
@media (max-width:720px){
  .js .nav__links{position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;align-items:stretch;
    gap:0;background:var(--panel);padding:5rem var(--pad) 2rem;
    transform:translateY(-100%);transition:transform .5s var(--ease);
    box-shadow:0 20px 50px -20px rgba(0,0,0,.4);border-bottom:1px solid var(--line);
    height:auto;max-height:100svh;overflow-y:auto}
  .js .nav__links.is-open{transform:translateY(0)}
  .js .nav__links a{padding:1rem 0;border-bottom:1px solid var(--line);font-size:1.1rem}
  .js .nav__cta{text-align:center;margin-top:1rem;padding:.9rem;border-radius:12px}
  .js .hamb{display:flex}
  /* no-JS fallback: links wrap inline, remain reachable */
  .nav__links{flex-wrap:wrap;gap:.8rem 1.1rem;font-size:.9rem}
}
@media (max-width:560px){
  .instrument__stage{grid-template-columns:1fr}
  .stage__readouts{flex-direction:row;flex-wrap:wrap;gap:.9rem 1.4rem}
  .ro{flex:1 1 40%}
  .stage__svgwrap{min-height:260px}
  .cond__row{grid-template-columns:auto 1fr;row-gap:.5rem}
  .cond__stat{grid-column:2;flex-direction:row;align-items:baseline;gap:.5rem;text-align:left}
  .cond__stat b{font-size:1.1rem}
  .step{grid-template-columns:auto 1fr}
  .step__meta{display:none}
  .hero__trust{grid-template-columns:1fr;gap:.7rem}
  .hero__trust li{flex-direction:row;align-items:baseline;gap:.6rem}
  .field--split{grid-template-columns:1fr}
}

/* ============================================================
   REDUCED MOTION — complete settled frame
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .instrument__tag::before{animation:none}
}