/* =============================================================================
   UNLOCK YOU — shared site stylesheet ("Field Notes" system)
   -----------------------------------------------------------------------------
   Reads every value from tokens.css — link that FIRST on every page:

     <link rel="stylesheet" href="/assets/tokens.css">
     <link rel="stylesheet" href="/assets/uy.css">

   This file holds everything MORE THAN ONE page uses: reset, base type, the
   annotation layer, masthead + navigation, buttons, the specimen aperture,
   panels, forms, prose/legal documents, footer, and the motion contract.
   Page-specific layout stays in that page's own <style> block.

   Light ground only. No teal. No violet.
   ========================================================================== */

/* ---------- reset / base ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
html,body{ overflow-x:clip; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink-2);
  font-family:var(--font-sans);
  font-size:var(--fs-body);
  line-height:var(--lh-body);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  /* barely-there laid-paper tooth + light from above */
  background-image:
    repeating-linear-gradient(90deg, rgba(35,32,27,.014) 0 1px, transparent 1px 4px),
    radial-gradient(120% 70% at 50% -10%, rgba(255,255,255,.55), transparent 60%);
  background-attachment:fixed;
}

img{ display:block; max-width:100%; height:auto; }
h1,h2,h3{
  margin:0; font-family:var(--font-serif); font-optical-sizing:auto;
  font-variation-settings:"SOFT" var(--serif-soft); color:var(--ink);
  line-height:var(--lh-heading); letter-spacing:var(--tr-heading); text-wrap:balance;
}
p{ margin:0; text-wrap:pretty; }
em{ font-style:italic; color:var(--clay-text); }

a{
  color:var(--clay-text); text-underline-offset:.18em;
  text-decoration-color:rgba(143,68,38,.4);
  transition:text-decoration-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
a:hover{ text-decoration-color:var(--clay-text); }

:focus-visible{ outline:2px solid var(--focus); outline-offset:3px; border-radius:var(--r-xs); }

.skip{
  position:absolute; left:var(--gutter); top:-120px; z-index:calc(var(--z-header) + 1);
  padding:10px 16px; background:var(--paper-raised); color:var(--ink);
  border:1px solid var(--border-strong); border-radius:var(--r-sm);
  font-family:var(--font-mono); font-size:var(--fs-note); text-decoration:none;
}
.skip:focus{ top:12px; }

.shell{ max-width:var(--shell); margin-inline:auto; padding-inline:var(--gutter); }
.slim{ max-width:var(--shell-slim); margin-inline:auto; }
.visually-hidden{
  position:absolute; width:1px; height:1px; margin:-1px; padding:0;
  overflow:hidden; clip-path:inset(50%); white-space:nowrap; border:0;
}

/* ---------- the annotation layer (the "field notes" voice) ---------- */
.eyebrow{
  margin:0; font-family:var(--font-mono); font-size:var(--fs-micro); font-weight:500;
  letter-spacing:var(--tr-eyebrow); text-transform:uppercase; color:var(--ink-3);
}
.eyebrow--lead{ display:flex; align-items:center; gap:.9em; }
.eyebrow--lead::after{
  content:""; flex:0 0 auto; width:clamp(28px,6vw,64px); height:1px; background:var(--brass);
}
.eyebrow--centred{ display:flex; justify-content:center; }
.note{ font-family:var(--font-mono); font-size:var(--fs-note); line-height:var(--lh-note); color:var(--ink-3); }

/* a margin note: a leading hairline mark, deliberately NOT a coloured left border */
.aside-note{ position:relative; padding-left:var(--sp-5); }
.aside-note::before{
  content:""; position:absolute; left:0; top:.62em; width:12px; height:1px; background:var(--brass);
}

/* ---------- masthead ----------
   Full-bleed bar, shell-aligned contents, so the backdrop and its rule reach the
   viewport edges instead of stopping at the 1180px shell. */
.masthead{
  position:sticky; top:0; z-index:var(--z-header);
  display:flex; align-items:center; justify-content:space-between; gap:var(--sp-4);
  padding:var(--sp-4) max(var(--gutter), calc((100% - var(--shell)) / 2 + var(--gutter)));
}
.masthead::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:rgba(244,241,234,.96);
  border-bottom:1px solid var(--paper-edge);
  opacity:0; transition:opacity var(--dur-base) var(--ease);
}
.masthead[data-stuck="true"]::before{ opacity:1; }
@supports (backdrop-filter:blur(6px)){
  .masthead[data-stuck="true"]::before{ backdrop-filter:blur(14px) saturate(1.1); }
}
/* interior pages are not scroll-choreographed, so their bar is always solid */
.masthead--solid::before{ opacity:1; }

.wordmark{
  font-family:var(--font-mono); font-weight:500; font-size:var(--fs-note);
  letter-spacing:var(--tr-wordmark); text-indent:var(--tr-wordmark);
  text-transform:uppercase; color:var(--ink); text-decoration:none; white-space:nowrap;
}
.wordmark:hover{ color:var(--clay-text); }

/* ---------- navigation ----------
   Two mutually exclusive navs, only ever ONE in the accessibility tree:
     .nav      inline links, >=780px
     .menu     a <details> disclosure, <780px
   The disclosure is used instead of a JS toggle so the menu still opens with
   JavaScript disabled, and instead of a second masthead row because the extra
   ~28px of sticky header would push the mobile hero CTA back into the chat
   widget's exclusion zone (DESIGN.md 6.10). */
.nav{ display:none; }
@media (min-width:780px){
  .nav{ display:flex; align-items:center; gap:clamp(16px,2.2vw,30px); margin-inline:auto; }
}
.nav a{
  font-family:var(--font-mono); font-size:var(--fs-micro); font-weight:500;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-3); text-decoration:none; white-space:nowrap;
}
.nav a:hover{ color:var(--ink); }
.nav a[aria-current="page"]{ color:var(--clay-text); }

.menu{ position:relative; }
@media (min-width:780px){ .menu{ display:none; } }
.menu__btn{
  display:inline-flex; align-items:center; gap:.5em; cursor:pointer; list-style:none;
  font-family:var(--font-mono); font-size:var(--fs-micro); font-weight:500;
  letter-spacing:.16em; text-transform:uppercase; color:var(--ink-3);
  padding:.5em .2em;
}
.menu__btn::-webkit-details-marker{ display:none; }
.menu__btn::after{                       /* two rules that become an X when open */
  content:""; width:14px; height:8px;
  border-top:1px solid currentColor; border-bottom:1px solid currentColor;
  transition:transform var(--dur-base) var(--ease);
}
.menu[open] .menu__btn{ color:var(--ink); }
.menu[open] .menu__btn::after{ transform:rotate(90deg); }
.menu__btn:focus-visible{ outline:2px solid var(--focus); outline-offset:3px; border-radius:var(--r-xs); }
.menu__panel{
  position:absolute; top:calc(100% + 12px); right:0; z-index:var(--z-header);
  display:flex; flex-direction:column; gap:var(--sp-4);
  min-width:190px; padding:var(--sp-5) var(--sp-5);
  background:var(--paper-raised); border:1px solid var(--paper-edge);
  border-radius:var(--r-md); box-shadow:var(--shadow-md);
}
.menu__panel a{
  font-family:var(--font-mono); font-size:var(--fs-micro); font-weight:500;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-3); text-decoration:none;
}
.menu__panel a:hover{ color:var(--ink); }
.menu__panel a[aria-current="page"]{ color:var(--clay-text); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  padding:.82em 1.5em; border-radius:var(--r-pill);
  font-family:var(--font-sans); font-size:var(--fs-sm); font-weight:600;
  text-decoration:none; cursor:pointer; border:1px solid transparent;
  transition:background var(--dur-base) var(--ease), color var(--dur-base) var(--ease),
             border-color var(--dur-base) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn--primary{ background:var(--clay); color:var(--on-clay); }
.btn--primary:hover{ background:var(--clay-hover); }
.btn--ghost{ background:transparent; color:var(--ink); border-color:var(--border-strong); }
.btn--ghost:hover{ background:var(--paper-raised); border-color:var(--ink-3); }
.btn:active{ transform:translateY(1px); }
.btn--sm{ padding:.62em 1.15em; font-size:var(--fs-note); }
.btn--block{ width:100%; }
.btn:focus-visible{ outline:2px solid var(--focus); outline-offset:3px; }
.btn[disabled],.btn[aria-disabled="true"]{
  background:var(--paper-sunk); color:var(--ink-3); border-color:var(--paper-edge);
  cursor:not-allowed; transform:none;
}
.btn.is-loading{ cursor:progress; }
.btn.is-loading::before{
  content:""; width:.85em; height:.85em; border-radius:50%;
  border:2px solid currentColor; border-top-color:transparent;
  animation:uy-spin .7s linear infinite;
}
@keyframes uy-spin{ to{ transform:rotate(360deg); } }
@media (prefers-reduced-motion:reduce){
  /* a spinner must still READ as busy without spinning */
  .btn.is-loading::before{ animation:none; border-top-color:currentColor; opacity:.5; }
}

/* ---------- the specimen aperture ----------
   Circular image + a conic-gradient tick ring (60 minor / 12 major ticks).
   The ring is what turns a "wellness circle" into an instrument of observation.
   Masks use `closest-side` so stop percentages resolve against half the box
   width, not the farthest-corner ray. */
.aperture{
  position:relative; margin:0;
  width:var(--ap-size,min(72vw,420px)); aspect-ratio:1;
}
.aperture__disc{
  position:absolute; inset:0; border-radius:50%; overflow:hidden;
  background:var(--paper-sunk);
  box-shadow:var(--shadow-md), inset 0 0 0 1px rgba(35,32,27,.07);
}
.aperture__disc img{ width:100%; height:100%; object-fit:cover; }
.aperture__ring{
  position:absolute; inset:calc(var(--ap-ring-gap,18px) * -1); border-radius:50%;
  pointer-events:none;
  transform:rotate(var(--ring-rot,0deg));
  background:repeating-conic-gradient(from 0deg, var(--brass) 0 .4deg, transparent .4deg 6deg);
  -webkit-mask:radial-gradient(circle closest-side, transparent calc(100% - 7px), #000 calc(100% - 7px), #000 calc(100% - 1px), transparent calc(100% - 1px));
          mask:radial-gradient(circle closest-side, transparent calc(100% - 7px), #000 calc(100% - 7px), #000 calc(100% - 1px), transparent calc(100% - 1px));
}
.aperture__ring::after{                       /* major ticks, every 30° */
  content:""; position:absolute; inset:0; border-radius:50%;
  background:repeating-conic-gradient(from 0deg, var(--brass) 0 .6deg, transparent .6deg 30deg);
  -webkit-mask:radial-gradient(circle closest-side, transparent calc(100% - 15px), #000 calc(100% - 15px), #000 calc(100% - 1px), transparent calc(100% - 1px));
          mask:radial-gradient(circle closest-side, transparent calc(100% - 15px), #000 calc(100% - 15px), #000 calc(100% - 1px), transparent calc(100% - 1px));
}

/* annotation leader — hairline out to a mono label, always on paper, never on the photo */
.leader{ position:absolute; display:none; align-items:center; gap:.8em; white-space:nowrap; }
.leader::before{ content:""; flex:0 0 auto; width:clamp(30px,5vw,72px); height:1px; background:var(--brass); }
.leader--right{ left:100%; top:24%; margin-left:var(--ap-ring-gap,18px); }
.leader--left{
  right:100%; bottom:22%; margin-right:var(--ap-ring-gap,18px);
  flex-direction:row-reverse; text-align:right;
}
.leader__txt b{ display:block; font-weight:500; letter-spacing:.14em; color:var(--ink-3); }
.leader__txt i{ display:block; font-style:normal; letter-spacing:.02em; color:var(--ink-3); opacity:.8; }
@media (min-width:1040px){ .leader{ display:flex; } }

/* ---------- interior page hero ----------
   Quieter than the homepage hero: no specimen, no choreography. */
.page-hero{ padding-block:clamp(40px,7vw,88px) clamp(30px,5vw,56px); }
.page-hero__title{
  margin-top:var(--sp-5);
  font-size:var(--fs-h1); font-weight:500; max-width:20ch;
}
.page-hero__sub{
  margin-top:clamp(18px,2.6vw,26px); max-width:52ch;
  font-size:var(--fs-lead); color:var(--ink-2);
}
.page-hero__actions{ display:flex; flex-wrap:wrap; gap:var(--sp-3); margin-top:clamp(24px,3.4vw,32px); }

/* ---------- field note (annotated list row — never a card grid) ---------- */
.field-note{
  display:grid; grid-template-columns:1fr; gap:var(--sp-3);
  padding:clamp(26px,3.4vw,38px) 0;
  border-top:1px solid var(--paper-edge);
}
.field-note:last-child{ border-bottom:1px solid var(--paper-edge); }
.field-note__idx{
  font-family:var(--font-mono); font-size:var(--fs-micro); font-weight:500;
  letter-spacing:var(--tr-eyebrow); text-transform:uppercase; color:var(--ink-3);
}
.field-note__title{ font-size:var(--fs-h3); font-weight:600; }
.field-note__body{ max-width:56ch; color:var(--ink-2); }
@media (min-width:780px){
  .field-note{ grid-template-columns:4rem 15rem 1fr; gap:var(--sp-6); align-items:start; }
  .field-note__idx{ padding-top:.45em; }
  .field-note__body{ padding-top:.15em; }
}
.notes__list{ list-style:none; margin:clamp(40px,6vw,72px) 0 0; padding:0; }

/* ---------- panels ---------- */
.panel{
  background:var(--paper-raised); border:1px solid var(--paper-edge);
  border-radius:var(--r-lg); box-shadow:var(--shadow-sm);
  padding:clamp(26px,4vw,48px) clamp(22px,3.4vw,44px);
}
.panel--centred{ text-align:center; max-width:640px; margin-inline:auto; }
.panel__title{ margin-top:var(--sp-4); font-size:var(--fs-h2); font-weight:500; }
.panel__body{ margin-top:var(--sp-4); max-width:46ch; color:var(--ink-2); }
.panel--centred .panel__body{ margin-inline:auto; }
.panel__actions{ display:flex; flex-wrap:wrap; gap:var(--sp-3); margin-top:clamp(22px,3.4vw,30px); }
.panel--centred .panel__actions{ justify-content:center; }

/* a quiet inline callout — used for provisional/placeholder disclosures */
.callout{
  margin-top:clamp(22px,3vw,30px);
  padding:clamp(16px,2.4vw,22px) clamp(18px,2.6vw,24px);
  background:var(--paper-sunk); border:1px dashed var(--border-strong);
  border-radius:var(--r-md);
}
.callout p + p{ margin-top:.7em; }

/* =============================================================================
   FORMS
   Full state set: label, input, help, error, success, disabled, loading.
   NOTE: no UY form has a live endpoint yet — the HighLevel sub-account is task
   W1-02 and is not stood up. Every form on this site therefore carries
   data-uy-form and NO action attribute, and uy-forms.js intercepts submit so a
   visitor is never silently dropped. See the swap instructions in that file.
   ========================================================================== */
.form{ margin-top:clamp(24px,3.4vw,34px); }
.form__row{ display:grid; gap:var(--sp-4); }
@media (min-width:620px){ .form__row--2{ grid-template-columns:1fr 1fr; } }

.field{ display:block; }
.field + .field{ margin-top:var(--sp-5); }
.field__label{
  display:block; margin-bottom:var(--sp-2);
  font-family:var(--font-mono); font-size:var(--fs-micro); font-weight:500;
  letter-spacing:var(--tr-eyebrow); text-transform:uppercase; color:var(--ink-3);
}
.field__req{ color:var(--clay-text); }
.field__input{
  display:block; width:100%;
  padding:.78em .95em;
  font-family:var(--font-sans); font-size:var(--fs-body); line-height:1.4;
  color:var(--ink); background:var(--paper-raised);
  border:1px solid var(--border-strong); border-radius:var(--r-sm);
  transition:border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  -webkit-appearance:none; appearance:none;
}
.field__input::placeholder{ color:var(--ink-3); opacity:1; }   /* 5.3:1 — AA */
.field__input:hover{ border-color:var(--ink-3); }
.field__input:focus-visible{ outline:2px solid var(--focus); outline-offset:2px; border-color:var(--ink-3); }
textarea.field__input{ min-height:8em; resize:vertical; }
select.field__input{
  background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),
                   linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);
  background-position:calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size:5px 5px, 5px 5px; background-repeat:no-repeat;
  padding-right:2.4em;
}
.field__help{ margin-top:var(--sp-2); font-size:var(--fs-note); color:var(--ink-3); }

/* error — its own hue, never clay, so a failed field cannot read as a CTA */
.field__input[aria-invalid="true"]{ border-color:var(--danger); background:var(--danger-wash); }
.field__error{
  display:none; margin-top:var(--sp-2);
  font-size:var(--fs-note); font-weight:500; color:var(--danger);
}
.field__input[aria-invalid="true"] ~ .field__error{ display:block; }

.field__input:disabled{
  background:var(--paper-sunk); color:var(--ink-3);
  border-color:var(--paper-edge); cursor:not-allowed;
}

/* form-level notices */
.form__notice{
  margin-top:var(--sp-5); padding:clamp(14px,2.2vw,18px) clamp(16px,2.4vw,20px);
  border-radius:var(--r-sm); font-size:var(--fs-sm);
}
.form__notice--success{ background:var(--success-wash); border:1px solid var(--success-text); color:var(--success-text); }
.form__notice--error{   background:var(--danger-wash);  border:1px solid var(--danger);       color:var(--danger); }
.form__notice--info{    background:var(--paper-sunk);   border:1px solid var(--border-strong); color:var(--ink-2); }
.form__notice[hidden]{ display:none; }
.form__notice a{ color:inherit; }

.form__fine{ margin-top:var(--sp-4); }
.form__actions{ margin-top:var(--sp-5); }

/* ---------- prose / legal documents ---------- */
.doc{ padding-block:clamp(36px,6vw,64px) 0; }
.doc h1{ font-size:var(--fs-h1); font-weight:500; }
.doc .meta{
  margin-top:var(--sp-4);
  font-family:var(--font-mono); font-size:var(--fs-micro); font-weight:500;
  letter-spacing:var(--tr-eyebrow); text-transform:uppercase; color:var(--ink-3);
}
.doc .lede{
  margin-top:clamp(20px,3vw,28px);
  font-size:var(--fs-lead); color:var(--ink-2);
  padding-bottom:clamp(20px,3vw,28px);
  border-bottom:1px solid var(--paper-edge);
}
/* section numbers hang in the margin where there is room — the same annotation
   register as the field notes */
.doc h2{ position:relative; margin-top:clamp(34px,5vw,52px); font-size:var(--fs-h3); font-weight:600; }
.doc h2 .num{
  font-family:var(--font-mono); font-size:.68em; font-weight:500;
  color:var(--clay-text); margin-right:.75em;
}
@media (min-width:900px){
  .doc h2 .num{ position:absolute; right:100%; margin-right:var(--sp-5); top:.2em; text-align:right; }
}
.doc p{ margin-top:.9em; color:var(--ink-2); max-width:var(--measure); }
.doc ul{ margin-top:.9em; padding-left:1.15em; color:var(--ink-2); max-width:var(--measure); }
.doc li{ margin-top:.5em; }
.doc li::marker{ color:var(--brass); }
.doc strong{ color:var(--ink); font-weight:600; }
.doc .note{
  margin-top:clamp(22px,3vw,30px);
  padding:clamp(18px,2.6vw,26px) clamp(18px,2.8vw,28px);
  background:var(--paper-raised); border:1px solid var(--paper-edge);
  border-radius:var(--r-md); box-shadow:var(--shadow-sm);
  font-family:var(--font-sans); font-size:var(--fs-body); color:var(--ink-2);
}
.doc .note p:first-child{ margin-top:0; }

/* ---------- footer ---------- */
.foot{
  border-top:1px solid var(--paper-edge);
  padding-block:clamp(34px,5vw,52px) clamp(72px,14vw,96px);  /* clear of the chat bubble */
}
.foot__grid{ display:grid; gap:clamp(26px,4vw,40px); }
@media (min-width:620px){ .foot__grid{ grid-template-columns:repeat(3,1fr); } }
@media (min-width:900px){ .foot__grid{ grid-template-columns:1.4fr repeat(4,1fr); } }
.foot__brand p{ margin-top:var(--sp-3); max-width:34ch; }
.foot__col h2{
  font-family:var(--font-mono); font-size:var(--fs-micro); font-weight:500;
  letter-spacing:var(--tr-eyebrow); text-transform:uppercase; color:var(--ink-3);
}
.foot__col ul{ list-style:none; margin:var(--sp-4) 0 0; padding:0; }
.foot__col li + li{ margin-top:var(--sp-3); }
.foot__col a{ font-size:var(--fs-sm); color:var(--ink-2); text-decoration:none; }
.foot__col a:hover{ color:var(--ink); text-decoration:underline; }
.foot__base{
  margin-top:clamp(30px,4.5vw,48px); padding-top:clamp(20px,3vw,26px);
  border-top:1px solid var(--paper-edge);
  display:flex; flex-wrap:wrap; gap:var(--sp-3) var(--sp-5); justify-content:space-between;
  font-family:var(--font-mono); font-size:var(--fs-note); color:var(--ink-3);
}
.foot__base span{ white-space:nowrap; }
.foot__dot{ color:var(--brass); padding:0 .35em; }
.foot__base a{ color:var(--ink-3); text-decoration-color:rgba(107,99,87,.4); }
.foot__base a:hover{ color:var(--ink); }
.foot__legal{ margin-top:var(--sp-4); max-width:70ch; font-size:var(--fs-note); color:var(--ink-3); }

/* =============================================================================
   MOTION — opt-in.
   Nothing here applies unless <html data-motion="on">, which each page's head
   script sets ONLY when prefers-reduced-motion is not set. JS off / JS broken /
   reduced motion => every element is already at its final visible state.

   Below the fold the reveal MOVES but never fades, so a render that does not
   scroll (full-page capture, print, PDF, headless crawler) still shows every
   word. Only above-the-fold content may fade, via .reveal--fade.
   ========================================================================== */
[data-motion="on"] .reveal{
  transform:translateY(18px);
  transition:transform var(--dur-slow) var(--ease-out-expo);
  transition-delay:var(--reveal-delay,0ms);
}
[data-motion="on"] .reveal.is-in{ transform:none; }

[data-motion="on"] .reveal--fade{
  opacity:0;
  transition:transform var(--dur-slow) var(--ease-out-expo),
             opacity var(--dur-slow) var(--ease-out-expo);
  transition-delay:var(--reveal-delay,0ms);
}
[data-motion="on"] .reveal--fade.is-in{ opacity:1; }

[data-motion="on"] .aperture__ring{ transition:transform 120ms linear; }

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation:none !important; transition:none !important; }
  .reveal{ opacity:1 !important; transform:none !important; }
  .thread__fill{ height:100% !important; }
}
@media print{
  .reveal{ opacity:1 !important; transform:none !important; }
  .masthead,.rail,.menu{ display:none !important; }
}