/* ===========================================================================
   Kanvixo — landing workflow player
   Loaded only on the public site (portal_views.php). Builds on the existing
   --kx-* tokens in app.css so it follows the admin brand theme and dark mode.
   =========================================================================== */

.public-site{
  --kxw-radius: 18px;
  --kxw-radius-sm: 10px;
  --kxw-mono: "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
  --kxw-stage-bg: var(--kx-surface);
  --kxw-side-bg: color-mix(in srgb, var(--kx-surface-2) 55%, var(--kx-surface));
  --kxw-board-bg: color-mix(in srgb, var(--kx-surface-2) 82%, var(--kx-surface));
  --kxw-dot: color-mix(in srgb, var(--kx-muted) 42%, transparent);
  --kxw-bar-bg: color-mix(in srgb, var(--kx-surface-2) 70%, var(--kx-surface));
  --kxw-amber: #d98324;
  --kxw-green: #12996f;
}
html[data-theme="dark"] .public-site{
  --kxw-stage-bg: var(--kx-surface);
  --kxw-side-bg: color-mix(in srgb, var(--kx-surface-2) 60%, var(--kx-surface));
  --kxw-board-bg: color-mix(in srgb, #000 32%, var(--kx-surface));
  --kxw-dot: color-mix(in srgb, var(--kx-muted) 55%, transparent);
  --kxw-bar-bg: color-mix(in srgb, #000 20%, var(--kx-surface));
  --kxw-amber: #ffb257;
  --kxw-green: #3ecf8e;
}

/* ---------- hero (centred, no competing visual) ---------- */
.kx-hero.kx-hero-centred{
  display: block;
  min-height: 0;
  padding: 84px 5.5% 26px;
  text-align: center;
}
.kx-hero.kx-hero-centred:before{
  inset: -4% auto auto 50%; width: 640px; max-width: 62%;
  opacity: .55; transform: translateX(-50%);
}
.kx-hero.kx-hero-centred .kx-hero-copy{ max-width: 980px; margin: 0 auto; }
.kx-hero.kx-hero-centred h1{ max-width: 17ch; margin: 18px auto; }
.kx-hero.kx-hero-centred .kx-lead{ max-width: 640px; margin: 0 auto; }
.kx-hero.kx-hero-centred .kx-actions,
.kx-hero.kx-hero-centred .kx-proof{ justify-content: center; }

/* ---------- footer wordmark ----------
   .public-site .public-brand pins the brand name to --kx-ink, which is
   near-black. In the footer that sits on a near-black panel, so the wordmark
   was invisible. Inherit the footer's own colour instead. */
.public-site .public-footer .public-brand,
.public-site .public-footer .public-brand b{ color: inherit; }

/* ---------- section shell ---------- */
.kxw{ padding: 34px 5.5% 84px; }
.kxw-head{
  display: flex; align-items: flex-end; gap: 30px;
  flex-wrap: wrap; margin-bottom: 20px;
}
.kxw-head h2{
  margin: 0;
  font: 500 clamp(26px, 2.6vw, 34px)/1.1 var(--brand-heading);
  letter-spacing: -.035em;
}
.kxw-head p{
  margin: 0 0 2px auto; max-width: 42ch;
  color: var(--kx-muted); font-size: 14.5px; line-height: 1.55;
}

/* ---------- step tabs ---------- */
.kxw-steps{
  display: grid; grid-template-columns: repeat(6, 1fr);
  margin-bottom: 18px;
  border: 1px solid var(--kx-line); border-radius: var(--kxw-radius);
  background: var(--kx-surface); overflow: hidden;
}
.kxw-step{
  position: relative; margin: 0;
  padding: 14px 14px 15px;
  border: 0; border-right: 1px solid var(--kx-line);
  background: transparent; color: var(--kx-muted);
  font-family: inherit; text-align: left; cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.kxw-step:last-child{ border-right: 0; }
.kxw-step .kxw-n{
  display: block; margin-bottom: 4px;
  font-family: var(--kxw-mono); font-size: 10.5px; letter-spacing: .12em;
  opacity: .75;
}
.kxw-step .kxw-t{
  display: block; color: var(--kx-ink);
  font-size: 13.5px; font-weight: 650; letter-spacing: -.01em; line-height: 1.25;
}
.kxw-step:hover{ background: color-mix(in srgb, var(--kx-ink) 5%, transparent); }
.kxw-step:focus-visible{ outline: 2px solid var(--kx-blue); outline-offset: -3px; }
.kxw-step[aria-selected="true"]{
  background: color-mix(in srgb, var(--kx-violet) 13%, transparent);
}
.kxw-step[aria-selected="true"]:after{
  content: ""; position: absolute; inset: auto 0 0 0; height: 3px;
  background: var(--kx-violet);
}

/* progress hairline that fills while a step is on screen */
.kxw-step .kxw-tick{
  position: absolute; inset: auto auto 0 0; height: 3px; width: 0;
  background: color-mix(in srgb, var(--kx-violet) 45%, transparent);
}
.kxw-step[aria-selected="true"] .kxw-tick{ display: none; }

/* ---------- the app window ---------- */
.kxw-stage{
  border: 1px solid var(--kx-line); border-radius: var(--kxw-radius);
  background: var(--kxw-stage-bg); overflow: hidden;
  box-shadow: 0 30px 70px -40px var(--kx-shadow);
}
.kxw-bar{
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-bottom: 1px solid var(--kx-line);
  background: var(--kxw-bar-bg);
  font-size: 12.5px; color: var(--kx-muted);
}
.kxw-bar .kxw-dots{ display: flex; gap: 6px; margin-right: 4px; }
.kxw-bar .kxw-dots i{ width: 9px; height: 9px; border-radius: 50%; background: var(--kx-line); display: block; }
.kxw-bar .kxw-file{ font-weight: 700; color: var(--kx-ink); }
.kxw-chip{
  font-family: var(--kxw-mono); font-size: 10.5px;
  border: 1px solid var(--kx-line); border-radius: 999px; padding: 3px 9px;
  white-space: nowrap;
}
.kxw-bar .kxw-right{ display: flex; align-items: center; gap: 8px; margin-left: auto; }
.kxw-av{ display: flex; }
.kxw-av span{
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--kxw-bar-bg); margin-left: -7px; display: block;
}
.kxw-av span:first-child{ margin-left: 0; }

/* ---------- scenes ---------- */
/* The scenes ship with `hidden` so there is no flash of all six at once.
   Without JS nothing would ever unhide them, so reveal them all instead. */
.kxw-nojs .kxw-scene[hidden]{ display: block; }
.kxw-nojs .kxw-scene + .kxw-scene{ border-top: 1px solid var(--kx-line); }
.kxw-nojs .kxw-steps{ display: none; }

.kxw-scene[hidden]{ display: none; }
.kxw-cols{ display: grid; grid-template-columns: 214px minmax(0,1fr) 238px; min-height: 430px; }
.kxw-cols.is-two{ grid-template-columns: 214px minmax(0,1fr); }
.kxw-side{
  padding: 14px; background: var(--kxw-side-bg);
  border-right: 1px solid var(--kx-line);
}
.kxw-side.is-right{ border-right: 0; border-left: 1px solid var(--kx-line); }
.kxw-side h3{
  margin: 0 0 11px;
  font-family: var(--kxw-mono); font-size: 10px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--kx-muted);
}
.kxw-side h3:not(:first-child){ margin-top: 18px; }
.kxw-tabs{ display: grid; grid-auto-flow: column; gap: 4px; margin-bottom: 13px; }
.kxw-tabs b{
  padding: 5px 0; border-radius: 7px; text-align: center;
  background: color-mix(in srgb, var(--kx-ink) 7%, transparent);
  color: var(--kx-muted); font-size: 11px; font-weight: 500;
}
.kxw-tabs b.on{ background: var(--kx-violet); color: #fff; }

.kxw-row{
  display: flex; align-items: center; gap: 8px;
  padding: 5px 7px; border-radius: 7px;
  font-size: 12px; color: var(--kx-ink);
}
.kxw-row .kxw-ic{
  width: 13px; height: 13px; flex: 0 0 auto;
  border: 1.3px solid currentColor; border-radius: 3px; opacity: .5;
}
.kxw-row .kxw-ic.is-round{ border-radius: 50%; }
.kxw-row .kxw-eye{ margin-left: auto; opacity: .45; font-size: 11px; }
.kxw-row.is-sel{ background: color-mix(in srgb, var(--kx-violet) 22%, transparent); font-weight: 600; }
.kxw-row.ind{ padding-left: 20px; }
.kxw-row.ind2{ padding-left: 33px; }

/* canvas */
.kxw-board{
  position: relative; padding: 26px;
  display: flex; align-items: center; justify-content: center;
  background-color: var(--kxw-board-bg);
  background-image: radial-gradient(var(--kxw-dot) 1px, transparent 1px);
  background-size: 16px 16px;
}
.kxw-board.is-top{ align-items: flex-start; }
.kxw-board.has-rail{ padding-left: 62px; }
.kxw-rail{
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  display: grid; gap: 5px; padding: 6px;
  border: 1px solid var(--kx-line); border-radius: 12px; background: var(--kx-surface);
  box-shadow: 0 8px 20px -12px var(--kx-shadow);
}
.kxw-rail i{
  width: 28px; height: 28px; border-radius: 8px;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--kx-ink) 6%, transparent);
  color: var(--kx-muted); font-size: 12px; font-style: normal;
}
.kxw-rail i.on{ background: var(--kx-violet); color: #fff; }
.kxw-zoom{
  position: absolute; right: 14px; bottom: 14px;
  padding: 5px 12px; border: 1px solid var(--kx-line); border-radius: 999px;
  background: var(--kx-surface); color: var(--kx-muted);
  font-family: var(--kxw-mono); font-size: 11px;
}

/* 01 — files */
.kxw-files{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; width: 100%; }
.kxw-fcard{ border: 1px solid var(--kx-line); border-radius: 12px; background: var(--kx-surface); overflow: hidden; }
.kxw-fthumb{ height: 96px; }
.kxw-fthumb.a{ background: linear-gradient(135deg, color-mix(in srgb,var(--kx-violet) 30%,var(--kx-surface-2)), var(--kx-surface-2)); }
.kxw-fthumb.b{ background: linear-gradient(135deg, color-mix(in srgb,var(--kx-blue) 26%,var(--kx-surface-2)), var(--kx-surface-2)); }
.kxw-fthumb.c{ background: linear-gradient(135deg, color-mix(in srgb,var(--kx-coral) 26%,var(--kx-surface-2)), var(--kx-surface-2)); }
.kxw-fmeta{ padding: 10px 12px; font-size: 12px; }
.kxw-fmeta b{ display: block; margin-bottom: 3px; color: var(--kx-ink); font-weight: 650; }
.kxw-fmeta span{ font-family: var(--kxw-mono); font-size: 11px; color: var(--kx-muted); }
.kxw-newcard{
  min-height: 140px; display: grid; place-items: center;
  border: 1.5px dashed color-mix(in srgb, var(--kx-muted) 45%, transparent);
  border-radius: 12px; color: var(--kx-violet); font-size: 13px; font-weight: 600;
}

/* 02 — flow */
.kxw-graph{ display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.kxw-node{
  padding: 12px 16px; border: 1.5px solid color-mix(in srgb, var(--kx-muted) 50%, transparent);
  border-radius: 10px; background: var(--kx-surface);
  font-size: 13px; color: var(--kx-ink);
}
.kxw-node small{ display: block; font-size: 10px; opacity: .85; }
.kxw-node.is-dashed{ border-style: dashed; }
.kxw-node.is-hot{
  border-color: var(--kxw-amber); color: var(--kxw-amber);
  background: color-mix(in srgb, var(--kxw-amber) 12%, var(--kx-surface));
}
.kxw-arrow{ position: relative; width: 26px; height: 1.5px; background: color-mix(in srgb, var(--kx-muted) 55%, transparent); }
.kxw-arrow:after{
  content: ""; position: absolute; right: 0; top: -3.2px;
  border-left: 6px solid color-mix(in srgb, var(--kx-muted) 70%, transparent);
  border-top: 3.5px solid transparent; border-bottom: 3.5px solid transparent;
}

/* 03 / 04 / 05 — artboards */
.kxw-arts{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; width: 100%; }
.kxw-arts.is-two{ grid-template-columns: 1fr 1fr; }
.kxw-arts.is-one{ grid-template-columns: 1fr; max-width: 330px; }
.kxw-art{
  position: relative; height: 214px; padding: 13px;
  display: flex; flex-direction: column; gap: 7px;
  border: 1.5px solid var(--kx-violet); border-radius: 11px;
  background: var(--kx-surface);
}
.kxw-art.is-tall{ height: 250px; }
.kxw-art.is-ghost{ border-color: color-mix(in srgb, var(--kx-muted) 40%, transparent); }
.kxw-art > small{
  position: absolute; top: -18px; left: 0;
  font-family: var(--kxw-mono); font-size: 10px; color: var(--kx-violet);
}
.kxw-art.is-ghost > small{ color: var(--kx-muted); }
.kxw-art b{ display: block; height: 9px; width: 60%; border-radius: 4px; background: color-mix(in srgb,var(--kx-ink) 26%,transparent); }
.kxw-art u{ display: block; height: 6px; border-radius: 3px; background: color-mix(in srgb,var(--kx-ink) 12%,transparent); text-decoration: none; }
.kxw-art .kxw-cta{ margin-top: auto; height: 30px; border-radius: 8px; background: var(--kx-violet); }
.kxw-art.is-ghost .kxw-cta{ background: color-mix(in srgb,var(--kx-ink) 14%,transparent); }
.kxw-gridlines{
  position: absolute; inset: 13px; pointer-events: none;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px;
}
.kxw-gridlines span{ background: color-mix(in srgb, var(--kx-blue) 13%, transparent); border-radius: 2px; }

/* inspector fields */
.kxw-field{ margin-bottom: 12px; }
.kxw-field label{ display: block; margin-bottom: 5px; font-size: 11px; color: var(--kx-muted); }
.kxw-inp{
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  padding: 7px 9px; border: 1px solid var(--kx-line); border-radius: 8px;
  background: color-mix(in srgb, var(--kx-ink) 4%, var(--kx-surface));
  font-family: var(--kxw-mono); font-size: 11.5px; color: var(--kx-ink);
}
.kxw-inp.is-action{ justify-content: center; color: var(--kx-violet); font-weight: 600; cursor: default; }
.kxw-duo{ display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.kxw-swatch{ width: 14px; height: 14px; border-radius: 4px; display: block; border: 1px solid var(--kx-line); }

/* 05 — review */
.kxw-pin{
  position: absolute; width: 24px; height: 24px;
  border-radius: 50% 50% 50% 4px; background: var(--kxw-amber); color: #211500;
  display: grid; place-items: center; transform: rotate(-45deg);
  font-size: 11px; font-weight: 800;
}
.kxw-pin b{ transform: rotate(45deg); display: block; width: auto; height: auto; background: none; }
.kxw-cmt{ padding: 11px; margin-bottom: 9px; border: 1px solid var(--kx-line); border-radius: 10px; background: var(--kx-surface); }
.kxw-cmt .kxw-cmt-top{ display: flex; align-items: center; gap: 7px; margin-bottom: 6px; font-size: 11.5px; font-weight: 700; color: var(--kx-ink); }
.kxw-cmt .kxw-cmt-top i{ width: 18px; height: 18px; border-radius: 50%; display: block; }
.kxw-cmt .kxw-cmt-top em{ margin-left: auto; font-style: normal; font-weight: 400; font-family: var(--kxw-mono); font-size: 10px; color: var(--kx-muted); }
.kxw-cmt p{ margin: 0; font-size: 12px; line-height: 1.5; color: var(--kx-muted); }
.kxw-state{
  display: inline-block; margin-top: 8px; padding: 3px 8px; border-radius: 999px;
  font-family: var(--kxw-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
}
.kxw-state.is-ok{ background: color-mix(in srgb, var(--kxw-green) 18%, transparent); color: var(--kxw-green); }
.kxw-state.is-open{ background: color-mix(in srgb, var(--kxw-amber) 20%, transparent); color: var(--kxw-amber); }

/* 06 — hand-off */
.kxw-handoff{ display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 20px; width: 100%; }
.kxw-code{
  margin: 0; padding: 14px; overflow-x: auto;
  border: 1px solid var(--kx-line); border-radius: 11px;
  background: color-mix(in srgb, var(--kx-ink) 5%, var(--kx-surface));
  font-family: var(--kxw-mono); font-size: 11.5px; line-height: 1.85; color: var(--kx-ink);
  white-space: pre;
}
.kxw-code .k{ color: var(--kx-blue); }
.kxw-code .v{ color: var(--kxw-amber); }
.kxw-code .c{ color: var(--kx-muted); }
.kxw-spec{ display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; font-size: 12.5px; border-bottom: 1px dashed var(--kx-line); }
.kxw-spec:last-of-type{ border-bottom: 0; }
.kxw-spec span:first-child{ color: var(--kx-muted); }
.kxw-spec span:last-child{ font-family: var(--kxw-mono); color: var(--kx-ink); }
.kxw-dl{ display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.kxw-dl b{
  padding: 5px 11px; border: 1px solid var(--kx-line); border-radius: 999px;
  font-family: var(--kxw-mono); font-size: 10.5px; font-weight: 400; color: var(--kx-ink);
}

/* caption */
.kxw-caption{
  display: grid; grid-template-columns: auto minmax(0,1fr) auto;
  gap: 18px; align-items: center;
  padding: 15px 20px; border-top: 1px solid var(--kx-line);
  background: var(--kxw-bar-bg);
}
.kxw-caption .kxw-who{
  font-family: var(--kxw-mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--kx-violet); white-space: nowrap;
}
.kxw-caption p{ margin: 0; font-size: 14px; line-height: 1.5; color: var(--kx-ink); }
.kxw-keys{ font-family: var(--kxw-mono); font-size: 10.5px; color: var(--kx-muted); white-space: nowrap; }
.kxw-keys kbd{
  padding: 2px 6px; border: 1px solid var(--kx-line); border-radius: 6px;
  background: var(--kx-surface); font: inherit;
}

/* player controls under the stage */
.kxw-controls{
  display: flex; align-items: center; gap: 10px; margin-top: 14px;
  color: var(--kx-muted); font-size: 12.5px;
}
.kxw-controls button{
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border: 1px solid var(--kx-line); border-radius: 999px;
  background: var(--kx-surface); color: var(--kx-ink);
  font: inherit; font-weight: 600; cursor: pointer;
}
.kxw-controls button:hover{ border-color: var(--kx-muted); }
.kxw-controls button:focus-visible{ outline: 2px solid var(--kx-blue); outline-offset: 2px; }
.kxw-controls .kxw-hint{ margin-left: auto; font-family: var(--kxw-mono); font-size: 11px; }

/* ---------- outcome band ---------- */
.kxw-band{
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 46px;
  padding: 60px 5.5%;
  border-top: 1px solid var(--kx-line); border-bottom: 1px solid var(--kx-line);
  background: var(--kx-surface);
}
.kxw-band h3{ margin: 0 0 6px; font: 500 44px/1 var(--brand-heading); letter-spacing: -.045em; }
.kxw-band p{ margin: 0; max-width: 32ch; color: var(--kx-muted); font-size: 15px; line-height: 1.55; }
.kxw-band > div:nth-child(1) h3{ color: var(--kx-violet); }
.kxw-band > div:nth-child(2) h3{ color: var(--kxw-amber); }
.kxw-band > div:nth-child(3) h3{ color: var(--kxw-green); }

/* ---------- responsive ---------- */
@media (max-width: 1180px){
  .kxw-cols, .kxw-cols.is-two{ grid-template-columns: 190px minmax(0,1fr); }
  .kxw-side.is-right{ display: none; }
  .kxw-handoff{ grid-template-columns: 1fr; }
}
@media (max-width: 920px){
  .kxw-steps{ grid-template-columns: repeat(3, 1fr); }
  .kxw-step:nth-child(3n){ border-right: 0; }
  .kxw-step:nth-child(-n+3){ border-bottom: 1px solid var(--kx-line); }
  .kxw-arts{ grid-template-columns: 1fr 1fr; }
  .kxw-band{ grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 620px){
  .kxw{ padding: 22px 18px 60px; }
  .kxw-steps{ grid-template-columns: repeat(2, 1fr); }
  .kxw-step:nth-child(3n){ border-right: 1px solid var(--kx-line); }
  .kxw-step:nth-child(2n){ border-right: 0; }
  .kxw-step:nth-child(-n+4){ border-bottom: 1px solid var(--kx-line); }
  .kxw-cols, .kxw-cols.is-two{ grid-template-columns: 1fr; min-height: 0; }
  .kxw-side{ border-right: 0; border-bottom: 1px solid var(--kx-line); }
  .kxw-board{ padding: 22px; min-height: 300px; }
  .kxw-board.has-rail{ padding-left: 22px; }
  .kxw-rail{ display: none; }
  .kxw-files, .kxw-arts, .kxw-arts.is-two{ grid-template-columns: 1fr; }
  .kxw-graph{ flex-direction: column; gap: 10px; }
  .kxw-arrow{ width: 1.5px; height: 20px; }
  .kxw-arrow:after{ right: -3.2px; top: auto; bottom: 0;
    border-left: 3.5px solid transparent; border-right: 3.5px solid transparent;
    border-top: 6px solid color-mix(in srgb, var(--kx-muted) 70%, transparent);
    border-bottom: 0; }
  .kxw-arts.is-one{ max-width: none; }
  .kxw-caption{ grid-template-columns: 1fr; gap: 9px; }
  .kxw-keys{ display: none; }
  /* the window chrome is decoration; drop it before it forces a sideways scroll */
  .kxw-bar{ flex-wrap: wrap; gap: 8px; }
  .kxw-bar .kxw-right{ display: none; }
  .kxw-controls{ flex-wrap: wrap; gap: 8px; }
  .kxw-controls .kxw-hint{ margin-left: 0; }
  /* The public header is a grid, not flex. Below 1000px the nav is hidden, so
     the actions land in column 1 on a second row and read as broken. Give the
     header two columns and pin the actions to the right of the first row. */
  .public-site .public-header{
    grid-template-columns: auto auto;
    gap: 10px; padding-left: 18px; padding-right: 18px;
  }
  .public-site .public-header > div{
    grid-column: 2; grid-row: 1;
    justify-self: end; flex-wrap: nowrap; gap: 7px;
  }
  .public-site .public-header .button{ padding: 0 13px; font-size: 13px; }
  .public-site .public-brand b{ font-size: 16px; }
}
/* Very narrow phones: the brand mark carries the identity so the wordmark can
   go, which keeps both Sign in and Start free reachable rather than dropping
   one of them. */
@media (max-width: 560px){
  .public-site .public-brand b{ display: none; }
  .public-site .public-header{ gap: 8px; }
  .public-site .public-header > div{ gap: 6px; }
  .public-site .public-header .button{ padding: 0 11px; font-size: 12.5px; }
  .public-site .theme-toggle{ padding: 0 10px; }
  .kx-hero.kx-hero-centred{ padding: 46px 18px 18px; }
  .kxw-band{ padding: 46px 18px; }
  .kxw-band h3{ font-size: 36px; }
}

@media (prefers-reduced-motion: reduce){
  .kxw-step, .kxw-step .kxw-tick{ transition: none !important; animation: none !important; }
}

/* ---------- appearance toggle (public header) ---------- */
.public-site .theme-toggle{
  display: inline-flex; align-items: center; gap: 7px;
  height: 42px; padding: 0 14px; margin: 0;
  border: 1px solid var(--kx-line); border-radius: 999px;
  background: var(--kx-surface); color: var(--kx-ink);
  font: inherit; font-size: 13px; font-weight: 650; line-height: 1;
  cursor: pointer; white-space: nowrap;
  transition: border-color .16s ease, background .16s ease;
}
.public-site .theme-toggle:hover{ border-color: var(--kx-muted); }
.public-site .theme-toggle:focus-visible{ outline: 2px solid var(--kx-blue); outline-offset: 2px; }
.public-site .theme-toggle[hidden]{ display: none; }
.public-site .theme-icon{
  width: 17px; height: 17px; flex: 0 0 auto; display: none;
  fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
}
/* one icon per state — the icon shows what is active, the label names it */
.public-site .theme-toggle[data-mode="system"] .theme-icon.is-auto,
.public-site .theme-toggle[data-mode="light"]  .theme-icon.is-light,
.public-site .theme-toggle[data-mode="dark"]   .theme-icon.is-dark{ display: block; }
.public-site .theme-toggle-label{ font-variant-numeric: tabular-nums; }
@media (max-width: 900px){
  .public-site .theme-toggle-label{ display: none; }
  .public-site .theme-toggle{ padding: 0 12px; }
}

/* ---------- dark-mode corrections for sections outside the walkthrough ----------
   These sections were written light-first and needed help once a visitor could
   actually reach dark mode. */

/* The closing band mixes the lime with --kx-bg, which in dark turns the right
   half to murky olive. Give dark its own, deliberately dark treatment. */
html[data-theme="dark"] .public-site .kx-final{
  background: linear-gradient(120deg,
    color-mix(in srgb, var(--kx-lime) 22%, #0f1a10),
    color-mix(in srgb, var(--kx-lime) 8%, var(--kx-surface)));
  color: var(--kx-ink);
  border-top: 1px solid color-mix(in srgb, var(--kx-lime) 35%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--kx-lime) 35%, transparent);
}
html[data-theme="dark"] .public-site .kx-final h2{ color: var(--kx-ink); }
html[data-theme="dark"] .public-site .kx-final .kx-primary{
  background: var(--kx-lime); border-color: var(--kx-lime); color: #11150d;
}

/* The personas band is hard-coded near-black, which in dark mode is almost the
   page background — the section loses its edges. Lift it and outline it. */
html[data-theme="dark"] .public-site .kx-personas{
  --kx-persona-bg: color-mix(in srgb, var(--kx-surface) 82%, #000);
  border-top: 1px solid var(--kx-line);
  border-bottom: 1px solid var(--kx-line);
}
html[data-theme="dark"] .public-site .kx-persona{
  border-color: var(--kx-line);
  background: color-mix(in srgb, var(--kx-surface) 70%, transparent);
}

/* The hero wash reads as a visible rectangle on a dark ground. */
html[data-theme="dark"] .kx-hero.kx-hero-centred:before{ opacity: .38; }

/* Keep the outcome band and trust row distinct from the page in both themes. */
html[data-theme="dark"] .public-site .kxw-band{ background: color-mix(in srgb, var(--kx-surface) 60%, transparent); }