/* ─────────────────────────────────────────────────
   Klutch × Private Card — landing section
   White page · #91E2FF brand blue · #0E2A33 ink
   Geist / Geist Mono · editorial / dossier aesthetic
   Selectors prefixed .kpc / .klutch-priv
   ───────────────────────────────────────────────── */

.klutch-priv {
  --kpc-bg:         #FFFFFF;
  --kpc-surface:    #FAFBFC;
  --kpc-surface-2:  #F2F4F6;
  --kpc-surface-3:  #E6EAEE;

  --kpc-ink:        #0E2A33;
  --kpc-ink-soft:   #3A4F57;
  --kpc-ink-mute:   #6F7B82;
  --kpc-ink-faint:  #98A1A7;

  --kpc-line:       #E5E9ED;
  --kpc-line-2:     #D0D6DB;

  --kpc-blue:       #91E2FF;
  --kpc-blue-hi:    #B4EBFF;
  --kpc-blue-lo:    #5BC3EE;
  --kpc-blue-deep:  #1E7AA8;
  --kpc-blue-tint:  rgba(145, 226, 255, .14);

  --kpc-black:      #0B161B;        /* deeper than ink — for redaction bars */
  --kpc-black-soft: #1A2A33;

  --kpc-sans:  "Geist", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  --kpc-mono:  "Geist Mono", "SFMono-Regular", ui-monospace, monospace;

  --kpc-ease:  cubic-bezier(.2,.7,.2,1);
  --kpc-max:   1360px;

  margin: 0;
  background: var(--kpc-bg);
  color: var(--kpc-ink);
  font-family: var(--kpc-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "ss02", "cv11";
  overflow-x: hidden;
}

.klutch-priv .kpc,
.klutch-priv .kpc *,
.klutch-priv .kpc *::before,
.klutch-priv .kpc *::after { box-sizing: border-box; }

.kpc {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  max-width: 100vw;
}

.kpc :where(a) { color: inherit; text-decoration: none; }
.kpc :where(button) {
  font: inherit; color: inherit; background: none;
  border: 0; cursor: pointer;
}
.kpc code, .kpc pre { font-family: var(--kpc-mono); }
.kpc pre { margin: 0; }
.kpc ::selection { background: var(--kpc-blue); color: var(--kpc-ink); }
.kpc-mono { font-family: var(--kpc-mono); }

/* ── reveal animation ─────────────────────────── */

.kpc-reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: kpcRise .9s var(--kpc-ease) both;
  animation-delay: var(--d, 0s);
}
@keyframes kpcRise { to { opacity: 1; transform: none; } }

/* ── shared display / accents ─────────────────── */

.kpc-accent {
  color: var(--kpc-blue-deep);
  font-style: italic;
  font-weight: inherit;
  letter-spacing: -.025em;
}
.kpc-accent-invert {
  color: var(--kpc-blue);
  font-style: italic;
  letter-spacing: -.025em;
}

/* rubric — section number + tag, all caps mono */
.kpc-rubric {
  font-family: var(--kpc-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-ink-mute);
  display: flex;
  gap: 18px;
  align-items: center;
  margin: 0 0 28px;
}
.kpc-rubric > span:first-child {
  color: var(--kpc-blue-deep);
  position: relative;
  padding-right: 18px;
}
.kpc-rubric > span:first-child::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 1px;
  height: 12px;
  background: var(--kpc-line-2);
}
.kpc-rubric-invert { color: rgba(255,255,255,.6); }
.kpc-rubric-invert > span:first-child { color: var(--kpc-blue); }
.kpc-rubric-invert > span:first-child::after { background: rgba(255,255,255,.2); }

/* section display heads */
.kpc-section-display {
  font-family: var(--kpc-sans);
  font-weight: 500;
  font-size: clamp(40px, 4.6vw, 68px);
  line-height: 1.02;
  letter-spacing: -.028em;
  margin: 0 0 22px;
  color: var(--kpc-ink);
}
.kpc-section-display span { display: block; }
.kpc-section-lede {
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.55;
  color: var(--kpc-ink-soft);
  max-width: 62ch;
  margin: 0;
}

/* ── shared button styles ─────────────────────── */

.kpc-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--kpc-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: transform .35s var(--kpc-ease), background .25s, color .25s, border-color .25s;
  cursor: pointer;
  white-space: nowrap;
}
.kpc-btn-primary {
  background: var(--kpc-ink);
  color: #fff;
}
.kpc-btn-primary:hover {
  background: var(--kpc-blue-deep);
  transform: translateY(-1px);
}
.kpc-btn-ghost {
  border: 1px solid var(--kpc-line-2);
  color: var(--kpc-ink);
  padding: 13px 22px;
}
.kpc-btn-ghost:hover {
  border-color: var(--kpc-ink);
  background: var(--kpc-surface);
}
.kpc-btn-arrow { color: var(--kpc-ink-mute); font-size: 14px; }
.kpc-btn-cta-primary {
  background: var(--kpc-blue);
  color: var(--kpc-ink);
  padding: 18px 30px;
  font-size: 13px;
}
.kpc-btn-cta-primary:hover {
  background: var(--kpc-blue-hi);
  transform: translateY(-2px);
}
.kpc-btn-cta-outline {
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  padding: 17px 30px;
  font-size: 13px;
}
.kpc-btn-cta-outline:hover {
  border-color: var(--kpc-blue);
  color: var(--kpc-blue);
}

/* ─────────────────────────────────────────────
   § 01 — HERO
   ───────────────────────────────────────────── */

.kpc-hero {
  position: relative;
  max-width: var(--kpc-max);
  margin: 0 auto;
  padding: 88px 40px 120px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
.kpc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 800px 400px at 80% 0%, var(--kpc-blue-tint), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.kpc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--kpc-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-ink-mute);
  margin: 0;
  padding: 8px 14px 8px 12px;
  background: var(--kpc-surface);
  border: 1px solid var(--kpc-line);
  border-radius: 999px;
  align-self: start;
  width: fit-content;
}
.kpc-plus { color: var(--kpc-blue-deep); flex-shrink: 0; }
.kpc-eyebrow-tag { color: var(--kpc-ink); }
.kpc-eyebrow-meta { color: var(--kpc-ink-mute); border-left: 1px solid var(--kpc-line-2); padding-left: 14px; }

.kpc-display {
  font-family: var(--kpc-sans);
  font-weight: 500;
  font-size: clamp(48px, 6.5vw, 110px);
  line-height: .96;
  letter-spacing: -.035em;
  margin: 32px 0 0;
  max-width: 16ch;
  color: var(--kpc-ink);
}
.kpc-display .kpc-line { display: block; }
.kpc-display .kpc-line:nth-child(2) {
  margin-left: clamp(0px, 4vw, 80px);
}
.kpc-caret { color: var(--kpc-blue-deep); font-style: normal; }

/* the redaction word — interactive */
.kpc-redact {
  position: relative;
  display: inline-block;
  font-style: normal;
  cursor: default;
}
.kpc-redact em {
  font-style: italic;
  color: var(--kpc-blue-deep);
  position: relative;
  z-index: 1;
}
.kpc-redact-fill {
  position: absolute;
  inset: 0.16em -0.18em 0.12em -0.18em;
  background: var(--kpc-black);
  border-radius: 2px;
  z-index: 2;
  transition: transform .55s var(--kpc-ease), opacity .35s;
  transform-origin: right center;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 2px, transparent 2px 4px);
}
.kpc-redact:hover .kpc-redact-fill,
.kpc-redact.is-revealed .kpc-redact-fill {
  transform: scaleX(0);
}

/* lede */
.kpc-lede {
  font-size: clamp(17px, 1.3vw, 21px);
  line-height: 1.55;
  color: var(--kpc-ink-soft);
  max-width: 56ch;
  margin: 36px 0 0;
}

/* CTA row */
.kpc-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
  align-items: center;
}

/* hero meta row */
.kpc-hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 56px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--kpc-line);
  max-width: 720px;
}
.kpc-hero-meta > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-right: 18px;
  border-right: 1px solid var(--kpc-line);
}
.kpc-hero-meta > div:last-child { border-right: 0; }
.kpc-hero-meta > div:not(:first-child) { padding-left: 18px; }
.kpc-hero-meta dt {
  font-family: var(--kpc-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-ink-mute);
}
.kpc-hero-meta dd {
  margin: 0;
  font-size: 14px;
  color: var(--kpc-ink);
  line-height: 1.4;
}

/* ── HERO STATEMENT card ─────────────────────── */

.kpc-statement {
  position: relative;
  margin: 28px 0 0;
  background: var(--kpc-surface);
  border: 1px solid var(--kpc-line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(14, 42, 51, .02),
    0 24px 60px -28px rgba(14, 42, 51, .14);
}
.kpc-stmt-chrome {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  background: var(--kpc-surface-2);
  border-bottom: 1px solid var(--kpc-line);
  font-family: var(--kpc-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-ink-mute);
}
.kpc-stmt-doc { color: var(--kpc-ink); }
.kpc-stmt-page { margin-left: auto; }
.kpc-stmt-class {
  color: #fff;
  background: var(--kpc-black);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: .18em;
}

.kpc-stmt-head {
  padding: 22px 28px 14px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px dashed var(--kpc-line-2);
}
.kpc-stmt-title {
  font-size: 20px;
  font-weight: 500;
  margin: 0;
  letter-spacing: -.02em;
}
.kpc-stmt-subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--kpc-ink-mute);
  font-family: var(--kpc-mono);
  letter-spacing: 0;
}

.kpc-stmt-rows {
  list-style: none;
  margin: 0;
  padding: 6px 0;
}
.kpc-stmt-row {
  display: grid;
  grid-template-columns: 90px 1fr 130px 120px;
  align-items: center;
  gap: 18px;
  padding: 14px 28px;
  border-bottom: 1px solid var(--kpc-line);
  font-size: 14px;
  position: relative;
}
.kpc-stmt-row:last-child { border-bottom: 0; }
.kpc-stmt-date {
  font-family: var(--kpc-mono);
  font-size: 12px;
  color: var(--kpc-ink-mute);
  letter-spacing: .04em;
}
.kpc-stmt-merch { color: var(--kpc-ink); font-weight: 450; }
.kpc-stmt-cat {
  font-family: var(--kpc-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--kpc-ink-mute);
}
.kpc-stmt-amt {
  font-family: var(--kpc-mono);
  font-size: 14px;
  font-weight: 600;
  text-align: right;
  color: var(--kpc-ink);
}

/* ── PRIVATE row : the dual reveal ─────────── */

.kpc-stmt-row-private {
  background: linear-gradient(90deg, rgba(145, 226, 255, .08) 0%, transparent 60%);
  cursor: default;
}
.kpc-stmt-row-private::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--kpc-blue);
  border-radius: 0 2px 2px 0;
}
.kpc-stmt-row-private .kpc-stmt-merch,
.kpc-stmt-row-private .kpc-stmt-cat {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
}
.kpc-priv-public,
.kpc-priv-real {
  grid-row: 1;
  grid-column: 1;
  min-width: 0;
  transition: opacity .4s var(--kpc-ease), transform .4s var(--kpc-ease);
  pointer-events: none;
}
.kpc-priv-real {
  opacity: 0;
  transform: translateY(4px);
  color: var(--kpc-blue-deep);
  font-style: italic;
}
.kpc-stmt-row-private:hover .kpc-priv-public,
.kpc-stmt-row-private.is-revealed .kpc-priv-public {
  opacity: 0;
  transform: translateY(-4px);
}
.kpc-stmt-row-private:hover .kpc-priv-real,
.kpc-stmt-row-private.is-revealed .kpc-priv-real {
  opacity: 1;
  transform: translateY(0);
}
.kpc-stmt-row-private .kpc-priv-real {
  font-family: var(--kpc-sans);
}
.kpc-stmt-row-private .kpc-stmt-cat .kpc-priv-real {
  font-family: var(--kpc-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.kpc-priv-flag {
  position: absolute;
  right: 28px;
  top: -10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-family: var(--kpc-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: var(--kpc-blue);
  color: var(--kpc-ink);
  border-radius: 3px;
  box-shadow: 0 4px 12px -4px rgba(145, 226, 255, .6);
}

/* footer */
.kpc-stmt-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: var(--kpc-surface-2);
  border-top: 1px solid var(--kpc-line);
  font-size: 12px;
  color: var(--kpc-ink-mute);
  font-family: var(--kpc-mono);
  letter-spacing: 0;
}
.kpc-stmt-foot em {
  font-style: normal;
  color: var(--kpc-ink);
  background: var(--kpc-blue);
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 600;
}
.kpc-priv-tag {
  font-family: var(--kpc-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.kpc-stmt-total strong { color: var(--kpc-ink); font-weight: 600; }

/* ── HERO PHONE ─────────────────────────────── */

.kpc-phone {
  position: absolute;
  right: 60px;
  top: 280px;
  width: 230px;
  z-index: 2;
  filter: drop-shadow(0 30px 50px rgba(14, 42, 51, .18));
  transform: rotate(2.5deg);
  display: none;
}
@media (min-width: 1240px) {
  .kpc-phone { display: block; }
}
.kpc-phone-screen {
  background: var(--kpc-ink);
  border-radius: 36px;
  padding: 18px 14px;
  border: 8px solid #0B161B;
  position: relative;
  overflow: hidden;
}
.kpc-phone-screen::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 18px;
  background: #000;
  border-radius: 0 0 12px 12px;
}
.kpc-phone-time {
  text-align: center;
  font-family: var(--kpc-mono);
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  margin: 16px 0 16px;
  letter-spacing: .06em;
}
.kpc-phone-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.kpc-notif {
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
  border-radius: 14px;
  padding: 10px 12px;
  position: relative;
  border: 1px solid rgba(255,255,255,.06);
}
.kpc-notif-app {
  font-family: var(--kpc-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: .14em;
  color: rgba(255,255,255,.55);
}
.kpc-notif-time {
  position: absolute;
  right: 12px;
  top: 10px;
  font-family: var(--kpc-mono);
  font-size: 9px;
  color: rgba(255,255,255,.4);
}
.kpc-notif-title {
  margin: 4px 0 1px;
  font-size: 12px;
  font-weight: 500;
  color: #fff;
  line-height: 1.2;
}
.kpc-notif-body {
  margin: 0;
  font-size: 11px;
  color: rgba(255,255,255,.55);
  line-height: 1.3;
}
.kpc-notif-muted {
  background: rgba(255,255,255,.04);
  opacity: .7;
}
.kpc-notif-redacted {
  display: flex;
  align-items: center;
}
.kpc-notif-redacted span {
  display: inline-block;
  width: 60%;
  height: 10px;
  background: var(--kpc-black);
  border-radius: 2px;
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 2px, transparent 2px 4px);
}
.kpc-notif-redacted-sm span {
  width: 40%;
  height: 8px;
}
.kpc-notif-muted-flag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  padding: 2px 6px;
  font-family: var(--kpc-mono);
  font-size: 8px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-blue);
  background: rgba(145,226,255,.1);
  border-radius: 3px;
}

/* hero responsive layout — 2 col on wide */
@media (min-width: 1100px) {
  .kpc-hero {
    grid-template-columns: 1.1fr .9fr;
    grid-template-areas:
      "eyebrow  visual"
      "display  visual"
      "lede     visual"
      "cta      visual"
      "meta     meta";
    gap: 8px 80px;
    padding: 110px 60px 140px;
  }
  .kpc-hero > .kpc-eyebrow  { grid-area: eyebrow; }
  .kpc-hero > .kpc-display  { grid-area: display; }
  .kpc-hero > .kpc-lede     { grid-area: lede; }
  .kpc-hero > .kpc-cta-row  { grid-area: cta; }
  .kpc-hero > .kpc-statement{ grid-area: visual; align-self: center; margin: 0; }
  .kpc-hero > .kpc-hero-meta{ grid-area: meta; max-width: none; margin-top: 80px; }
}

/* ─────────────────────────────────────────────
   § 02 — THREE SWITCHES
   ───────────────────────────────────────────── */

.kpc-switches {
  background: var(--kpc-bg);
  padding: 140px 40px 120px;
  border-top: 1px solid var(--kpc-line);
  position: relative;
}
.kpc-switches::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -1px;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: var(--kpc-blue);
}
.kpc-switches-head {
  max-width: var(--kpc-max);
  margin: 0 auto 80px;
}
.kpc-switch-grid {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--kpc-max);
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  counter-reset: switch;
}
@media (min-width: 880px) {
  .kpc-switch-grid { grid-template-columns: repeat(3, 1fr); }
}

.kpc-switch {
  background: var(--kpc-surface);
  border: 1px solid var(--kpc-line);
  border-radius: 14px;
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color .3s var(--kpc-ease), transform .35s var(--kpc-ease), box-shadow .35s var(--kpc-ease);
  position: relative;
  overflow: hidden;
}
.kpc-switch::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--kpc-ink);
  opacity: .04;
}
.kpc-switch:hover {
  border-color: var(--kpc-ink);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -24px rgba(14,42,51,.18);
}
.kpc-switch:hover::before {
  background: var(--kpc-blue);
  opacity: 1;
}
.kpc-switch-head { display: flex; flex-direction: column; gap: 12px; }
.kpc-switch-num {
  font-family: var(--kpc-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-blue-deep);
}
.kpc-switch-title {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -.02em;
  margin: 0;
  line-height: 1.15;
}
.kpc-switch-body {
  font-size: 15px;
  color: var(--kpc-ink-soft);
  margin: 0;
  line-height: 1.55;
}
.kpc-switch-demo {
  margin-top: auto;
  border-top: 1px dashed var(--kpc-line-2);
  padding-top: 22px;
}

/* ── 01 ADDRESS DEMO ───────────────────────── */
.kpc-switch-demo-addr {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 10px;
}
.kpc-addr-card {
  background: var(--kpc-bg);
  border: 1px solid var(--kpc-line);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 12px;
}
.kpc-addr-default { opacity: .6; }
.kpc-addr-custom {
  border-color: var(--kpc-blue);
  box-shadow: 0 0 0 3px rgba(145, 226, 255, .15);
}
.kpc-addr-tag {
  display: block;
  font-family: var(--kpc-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-ink-mute);
  margin-bottom: 6px;
}
.kpc-addr-tag-on { color: var(--kpc-blue-deep); }
.kpc-addr-line {
  margin: 0;
  font-size: 12px;
  line-height: 1.35;
  color: var(--kpc-ink);
}
.kpc-addr-soft { color: var(--kpc-ink-mute); }
.kpc-addr-arrow { color: var(--kpc-ink-mute); }
.kpc-switch:hover .kpc-addr-arrow {
  animation: kpcArrowPulse 1.4s var(--kpc-ease) infinite;
  color: var(--kpc-blue-deep);
}
@keyframes kpcArrowPulse {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}

/* ── 02 DESCRIPTOR DEMO ────────────────────── */
.kpc-switch-demo-desc {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.kpc-desc-row,
.kpc-desc-flip {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kpc-desc-label {
  font-family: var(--kpc-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-ink-mute);
}
.kpc-desc-real {
  display: block;
  background: var(--kpc-surface-2);
  border: 1px solid var(--kpc-line);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: var(--kpc-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--kpc-ink);
  letter-spacing: .02em;
  position: relative;
}
.kpc-desc-real::after {
  content: "→";
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--kpc-bg);
  padding: 0 4px;
  color: var(--kpc-blue-deep);
  font-family: var(--kpc-sans);
  font-weight: 600;
}
.kpc-desc-fake {
  display: flex;
  align-items: center;
  background: var(--kpc-blue);
  border: 1px solid var(--kpc-blue-lo);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: var(--kpc-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--kpc-ink);
  letter-spacing: .02em;
  height: 38px;
  overflow: hidden;
  position: relative;
}
.kpc-desc-cycle {
  display: flex;
  flex-direction: column;
  animation: kpcCycle 12s var(--kpc-ease) infinite;
}
.kpc-desc-cycle i {
  display: block;
  height: 18px;
  font-style: normal;
  white-space: nowrap;
}
@keyframes kpcCycle {
  0%, 22%   { transform: translateY(0); }
  25%, 47%  { transform: translateY(-18px); }
  50%, 72%  { transform: translateY(-36px); }
  75%, 97%  { transform: translateY(-54px); }
  100%      { transform: translateY(-72px); }
}

/* ── 03 NOTIFICATION DEMO ──────────────────── */
.kpc-switch-demo-notif {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kpc-notif-row {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--kpc-bg);
  border: 1px solid var(--kpc-line);
  border-radius: 8px;
  font-size: 12px;
}
.kpc-notif-row-on { border-left: 3px solid var(--kpc-blue); }
.kpc-notif-row-off { background: var(--kpc-surface-2); opacity: .85; }
.kpc-notif-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--kpc-blue);
  box-shadow: 0 0 0 4px rgba(145, 226, 255, .25);
  animation: kpcDotPulse 1.6s var(--kpc-ease) infinite;
}
.kpc-notif-dot-mute {
  background: var(--kpc-ink-mute);
  box-shadow: none;
  animation: none;
  opacity: .4;
}
@keyframes kpcDotPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(145, 226, 255, .25); }
  50%      { box-shadow: 0 0 0 8px rgba(145, 226, 255, 0); }
}
.kpc-notif-text { font-weight: 450; color: var(--kpc-ink); }
.kpc-notif-text-redact { display: flex; align-items: center; }
.kpc-notif-text-redact span {
  display: inline-block;
  height: 10px;
  width: 70%;
  background: var(--kpc-black);
  border-radius: 2px;
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 2px, transparent 2px 4px);
}
.kpc-notif-when {
  font-family: var(--kpc-mono);
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--kpc-ink-mute);
}
.kpc-notif-when-mute {
  text-transform: uppercase;
  color: var(--kpc-blue-deep);
  font-weight: 600;
}

/* ─────────────────────────────────────────────
   § 03 — DUAL VIEW
   ───────────────────────────────────────────── */

.kpc-dual {
  background: var(--kpc-ink);
  color: #fff;
  padding: 140px 40px 140px;
  position: relative;
  overflow: hidden;
}
.kpc-dual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 600px 400px at 80% 100%, rgba(145, 226, 255, .08), transparent 60%);
  pointer-events: none;
}
.kpc-dual-head {
  max-width: var(--kpc-max);
  margin: 0 auto 72px;
  position: relative;
}
.kpc-dual .kpc-rubric { color: rgba(255,255,255,.55); }
.kpc-dual .kpc-rubric > span:first-child { color: var(--kpc-blue); }
.kpc-dual .kpc-rubric > span:first-child::after { background: rgba(255,255,255,.18); }
.kpc-section-display-dual { color: #fff; }
.kpc-section-display-dual em { color: var(--kpc-blue); font-style: italic; }
.kpc-dual-head .kpc-section-lede { color: rgba(255,255,255,.65); }
.kpc-dual-head .kpc-section-lede em { color: var(--kpc-blue); font-style: italic; }

.kpc-dual-grid {
  max-width: var(--kpc-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  position: relative;
}
@media (min-width: 880px) {
  .kpc-dual-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
}

.kpc-dual-col {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  padding: 28px 32px 32px;
  position: relative;
}
.kpc-dual-col:first-child {
  border-radius: 14px 0 0 14px;
  border-right: 0;
}
.kpc-dual-col:last-child {
  border-radius: 0 14px 14px 0;
  background: linear-gradient(180deg, rgba(145, 226, 255, .04), rgba(145, 226, 255, .02));
  border-color: rgba(145, 226, 255, .25);
}
@media (max-width: 879px) {
  .kpc-dual-col:first-child { border-radius: 14px; border-right: 1px solid rgba(255,255,255,.08); }
  .kpc-dual-col:last-child { border-radius: 14px; }
}
.kpc-dual-col-head {
  border-bottom: 1px dashed rgba(255,255,255,.12);
  padding-bottom: 18px;
  margin-bottom: 18px;
}
.kpc-dual-stamp {
  display: inline-block;
  font-family: var(--kpc-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  border: 1px solid rgba(255,255,255,.18);
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 8px;
}
.kpc-dual-stamp-on {
  color: var(--kpc-ink);
  background: var(--kpc-blue);
  border-color: var(--kpc-blue);
}
.kpc-dual-when {
  margin: 0;
  font-size: 12px;
  color: rgba(255,255,255,.55);
  font-family: var(--kpc-mono);
  letter-spacing: 0;
}
.kpc-dual-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.kpc-dual-rows li {
  display: grid;
  grid-template-columns: 70px 1fr 90px;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 14px;
  position: relative;
}
.kpc-dual-rows li:last-child { border-bottom: 0; }
.kpc-d-date {
  font-family: var(--kpc-mono);
  font-size: 11px;
  color: rgba(255,255,255,.45);
  letter-spacing: .04em;
}
.kpc-d-merch { color: rgba(255,255,255,.92); }
.kpc-d-amt {
  text-align: right;
  font-family: var(--kpc-mono);
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}
.kpc-d-note {
  grid-column: 2 / 3;
  font-size: 11px;
  color: var(--kpc-blue);
  font-family: var(--kpc-mono);
  font-style: italic;
  letter-spacing: 0;
  margin-top: 2px;
}
.kpc-d-note-mute { color: rgba(255, 255, 255, .4); }

/* the public column reads as redacted on hover */
.kpc-dual-public .kpc-d-merch {
  position: relative;
}
.kpc-dual-private .kpc-d-merch { font-weight: 500; }
.kpc-dual-note {
  margin: 18px 0 0;
  font-size: 11px;
  font-family: var(--kpc-mono);
  letter-spacing: .04em;
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
}
.kpc-dual-note-on { color: var(--kpc-blue); }

/* divider axis — horizontal rule above the grid */
.kpc-dual-axis {
  max-width: var(--kpc-max);
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.kpc-dual-axis::before,
.kpc-dual-axis::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(145, 226, 255, .25), rgba(145, 226, 255, .25));
}
.kpc-dual-axis::after {
  background: linear-gradient(to right, rgba(145, 226, 255, .25), rgba(145, 226, 255, .25), transparent);
}
.kpc-dual-axis-key {
  display: inline-block;
  margin: 0 18px;
  padding: 7px 14px;
  font-family: var(--kpc-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--kpc-blue);
  border: 1px solid rgba(145, 226, 255, .35);
  border-radius: 999px;
  white-space: nowrap;
  background: var(--kpc-ink);
}

/* ─────────────────────────────────────────────
   § 04 — REDACT MARQUEE
   ───────────────────────────────────────────── */

.kpc-marquee-wrap {
  background: var(--kpc-bg);
  padding: 100px 0 100px;
  border-top: 1px solid var(--kpc-line);
  border-bottom: 1px solid var(--kpc-line);
  overflow: hidden;
}
.kpc-marquee-wrap .kpc-rubric {
  max-width: var(--kpc-max);
  margin: 0 auto 32px;
  padding: 0 40px;
}
.kpc-marquee {
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
          mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}
.kpc-marquee-track {
  display: flex;
  align-items: center;
  gap: 14px;
  width: max-content;
  animation: kpcMarquee 50s linear infinite;
}
@keyframes kpcMarquee {
  to { transform: translateX(-50%); }
}
.kpc-pill {
  display: inline-flex;
  align-items: center;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--kpc-surface);
  border: 1px solid var(--kpc-line);
  font-size: 16px;
  font-weight: 450;
  letter-spacing: -.01em;
  white-space: nowrap;
  color: var(--kpc-ink);
  font-style: italic;
  flex-shrink: 0;
}
.kpc-pill-bar {
  background: var(--kpc-black);
  border-color: var(--kpc-black);
  color: rgba(255,255,255,.04);
  font-style: normal;
  font-family: var(--kpc-mono);
  letter-spacing: .04em;
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 2px, transparent 2px 4px);
}

/* ─────────────────────────────────────────────
   § 05 — SCENARIOS
   ───────────────────────────────────────────── */

.kpc-scenarios {
  background: var(--kpc-bg);
  padding: 140px 40px 120px;
}
.kpc-scenarios-head {
  max-width: var(--kpc-max);
  margin: 0 auto 72px;
}

.kpc-scenario-stack {
  max-width: var(--kpc-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.kpc-scenario {
  border: 1px solid var(--kpc-line);
  border-radius: 14px;
  padding: 36px 40px 36px;
  background: var(--kpc-surface);
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  transition: border-color .3s var(--kpc-ease), background .3s;
}
@media (min-width: 880px) {
  .kpc-scenario {
    grid-template-columns: 280px 1fr;
    gap: 60px;
    align-items: start;
  }
}
.kpc-scenario:hover {
  border-color: var(--kpc-ink);
  background: var(--kpc-bg);
}
.kpc-scn-head { display: flex; flex-direction: column; gap: 12px; }
.kpc-scn-tag {
  font-family: var(--kpc-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-blue-deep);
}
.kpc-scn-head h3 {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.18;
  margin: 0;
}
.kpc-scn-narr {
  margin: 0 0 18px;
  font-size: 16px;
  color: var(--kpc-ink-soft);
  line-height: 1.6;
}
.kpc-scn-narr em {
  background: var(--kpc-surface-2);
  font-style: normal;
  padding: 1px 8px;
  border-radius: 4px;
  font-family: var(--kpc-mono);
  font-size: 13px;
  border: 1px solid var(--kpc-line);
}
.kpc-scn-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}
.kpc-scn-chips li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px 7px 8px;
  border-radius: 6px;
  background: var(--kpc-bg);
  border: 1px solid var(--kpc-line);
  font-size: 13px;
  color: var(--kpc-ink);
}
.kpc-scn-chips li span {
  display: inline-block;
  background: var(--kpc-ink);
  color: #fff;
  font-family: var(--kpc-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
  padding: 3px 7px;
  border-radius: 3px;
}

/* ─────────────────────────────────────────────
   § 06 — INSTALL STEPS
   ───────────────────────────────────────────── */

.kpc-install {
  background: var(--kpc-surface);
  padding: 140px 40px 120px;
  border-top: 1px solid var(--kpc-line);
}
.kpc-install-inner { max-width: var(--kpc-max); margin: 0 auto; }
.kpc-install .kpc-section-display { margin-bottom: 60px; }

.kpc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  counter-reset: kpcstep;
}
@media (min-width: 880px) {
  .kpc-steps { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
.kpc-step {
  background: var(--kpc-bg);
  border: 1px solid var(--kpc-line);
  border-radius: 14px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}
.kpc-step-num {
  font-family: var(--kpc-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--kpc-blue-deep);
}
.kpc-step h3 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -.02em;
  margin: 0;
}
.kpc-step p {
  margin: 0;
  font-size: 14px;
  color: var(--kpc-ink-soft);
  line-height: 1.55;
}
.kpc-step p em { font-style: normal; color: var(--kpc-ink); font-weight: 500; }
.kpc-step p strong { color: var(--kpc-blue-deep); font-weight: 600; }
.kpc-step-link {
  margin-top: auto;
  font-family: var(--kpc-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kpc-blue-deep);
  padding-top: 8px;
}
.kpc-step-link:hover { color: var(--kpc-ink); }
.kpc-step-quote {
  margin-top: auto;
  padding: 14px 16px;
  border-left: 2px solid var(--kpc-blue);
  background: var(--kpc-blue-tint);
  font-style: italic;
  font-size: 14px !important;
  color: var(--kpc-ink) !important;
  line-height: 1.5;
}

/* mini app tile inside step 02 */
.kpc-step-tile {
  margin-top: auto;
  background: var(--kpc-ink);
  border-radius: 12px;
  padding: 16px 18px;
  display: grid;
  grid-template-areas:
    "cat   add"
    "name  add"
    "by    add";
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  color: #fff;
  align-items: center;
}
.kpc-step-tile-cat {
  grid-area: cat;
  font-family: var(--kpc-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}
.kpc-step-tile-name {
  grid-area: name;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -.01em;
}
.kpc-step-tile-by {
  grid-area: by;
  font-family: var(--kpc-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-top: 4px;
}
.kpc-step-tile-add {
  grid-area: add;
  background: var(--kpc-blue);
  color: var(--kpc-ink);
  font-family: var(--kpc-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 6px;
  white-space: nowrap;
}

/* ─────────────────────────────────────────────
   § 07 — CTA
   ───────────────────────────────────────────── */

.kpc-cta {
  background: var(--kpc-ink);
  color: #fff;
  padding: 140px 40px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.kpc-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 700px 400px at 50% 100%, rgba(145, 226, 255, .14), transparent 70%);
  pointer-events: none;
}
.kpc-cta::after {
  /* faint redaction motif at the top */
  content: "";
  position: absolute;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 14px;
  background: rgba(255,255,255,.04);
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.02) 0 2px, transparent 2px 4px);
  border-radius: 3px;
}
.kpc-cta-inner {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
}
.kpc-cta-inner .kpc-rubric { justify-content: center; margin-bottom: 36px; }
.kpc-cta-display {
  font-family: var(--kpc-sans);
  font-weight: 500;
  font-size: clamp(48px, 6vw, 96px);
  line-height: 1.02;
  letter-spacing: -.035em;
  margin: 0 0 48px;
  color: #fff;
}
.kpc-cta-row-big {
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.kpc-cta-foot {
  margin: 60px 0 0;
  font-family: var(--kpc-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
}
.kpc-cta-foot .kpc-mono { color: var(--kpc-blue); }

/* ─────────────────────────────────────────────
   responsive tightening
   ───────────────────────────────────────────── */

@media (max-width: 720px) {
  .kpc-hero,
  .kpc-switches,
  .kpc-dual,
  .kpc-scenarios,
  .kpc-install,
  .kpc-cta { padding-left: 22px; padding-right: 22px; }
  .kpc-marquee-wrap .kpc-rubric { padding: 0 22px; }

  .kpc-hero { padding-top: 60px; padding-bottom: 80px; }

  .kpc-eyebrow { flex-wrap: wrap; gap: 8px; padding: 8px 12px; font-size: 10px; }
  .kpc-eyebrow-meta { border-left: 0; padding-left: 0; }

  .kpc-display { margin-top: 24px; }
  .kpc-display .kpc-line:nth-child(2) { margin-left: 0; }

  .kpc-hero-meta { grid-template-columns: 1fr; gap: 14px; padding-top: 18px; margin-top: 36px; }
  .kpc-hero-meta > div { border-right: 0; border-bottom: 1px solid var(--kpc-line); padding: 0 0 14px; }
  .kpc-hero-meta > div:not(:first-child) { padding-left: 0; }
  .kpc-hero-meta > div:last-child { border-bottom: 0; }

  .kpc-stmt-row { grid-template-columns: 60px 1fr 80px; gap: 10px; padding: 12px 16px; }
  .kpc-stmt-cat { display: none; }
  .kpc-stmt-head { padding: 18px 18px 12px; flex-wrap: wrap; gap: 6px; }
  .kpc-stmt-foot { padding: 12px 16px; flex-direction: column; align-items: flex-start; gap: 6px; }

  .kpc-section-display { font-size: 36px; }
  .kpc-cta-display { font-size: 40px; }

  .kpc-scenario { padding: 28px 22px; }
  .kpc-dual-col { padding: 24px 20px; }
  .kpc-dual-rows li { grid-template-columns: 56px 1fr 80px; }

  .kpc-rubric { flex-wrap: wrap; gap: 10px; }
  .kpc-rubric > span:first-child { padding-right: 12px; }
}

/* reduce motion */
@media (prefers-reduced-motion: reduce) {
  .kpc-reveal,
  .kpc-desc-cycle,
  .kpc-marquee-track,
  .kpc-notif-dot,
  .kpc-addr-arrow {
    animation: none !important;
  }
  .kpc-reveal { opacity: 1; transform: none; }
  .kpc-redact-fill { transition: none; }
}