/* ==========================================================================
   StrongLoan — "Command Presence" marketing system
   Canonical public homepage stylesheet.

   Scope guard: every custom property is prefixed `--cp-` and every class is
   prefixed `cp-`. This file is loaded only by apps/website/index.html and
   shares no selectors or runtime state with the authenticated dashboard.

   Principle: Calm control. Decisive force.
     - Quiet Command    → the calm, legible base state
     - Operating Ledger → the structural language of evidence and decisions
     - Capital in Motion→ reserved for two high-authority moments only
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */

:root {
  /* Warm architectural neutrals — plaster, limestone, paper. */
  --cp-canvas: #efeae1;
  --cp-canvas-deep: #e6e0d4;
  --cp-paper: #f8f5ef;

  /* Near-black ink, warm-shifted so it sits inside the neutral family. */
  --cp-ink: #14110d;
  --cp-ink-70: #4b4438;
  --cp-ink-45: #5c5548;
  --cp-ink-25: #706859;

  /* Structural hairlines. */
  --cp-rule: #d7d0c1;
  --cp-rule-2: #c1b8a5;

  /* Single high-energy brand accent. Never encodes status. */
  --cp-signal: #d4380d;
  --cp-signal-deep: #a02a08;

  /* Semantic colours, deliberately held apart from the brand accent:
     warning is yellow-shifted, approval is green. Both are additionally
     distinguished by glyph shape, never by colour alone. */
  --cp-warn: #c58600;
  --cp-warn-ink: #6f4d00;
  --cp-warn-field: #f3e7c6;
  --cp-ok: #12805a;
  --cp-ok-ink: #0d5b3f;
  --cp-ok-field: #dcece2;

  /* Inverted band. */
  --cp-obsidian: #14110d;
  --cp-obsidian-2: #1d1913;
  --cp-dark-ink: #efeae1;
  --cp-dark-ink-60: rgba(239, 234, 225, 0.72);
  --cp-dark-ink-38: rgba(239, 234, 225, 0.56);
  --cp-dark-rule: rgba(239, 234, 225, 0.17);

  /* Moderate radii. No pills. */
  --cp-r-sm: 3px;
  --cp-r-md: 5px;
  --cp-r-lg: 8px;

  --cp-shell: 1400px;
  --cp-gutter: clamp(20px, 3.4vw, 40px);

  --cp-display: "Archivo", "Archivo Fallback", "Helvetica Neue", Arial, sans-serif;
  --cp-sans: "Inter", "Inter Fallback", "Helvetica Neue", Arial, sans-serif;
  --cp-mono: "IBM Plex Mono", "Plex Mono Fallback", ui-monospace, "SF Mono", Menlo, monospace;

  --cp-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Metric-matched fallback faces. The first paint uses a local face scaled to
   the web font's advance width and line box, so the swap does not move text
   and CLS stays at zero. Ratios were measured in-browser against the loaded
   faces (canvas advance width + font bounding box), not estimated. */
@font-face {
  font-family: "Archivo Fallback";
  src: local("Helvetica Neue"), local("Arial");
  size-adjust: 99.9%;
  ascent-override: 88.1%;
  descent-override: 21%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "Inter Fallback";
  src: local("Helvetica Neue"), local("Arial");
  size-adjust: 105.7%;
  ascent-override: 91.8%;
  descent-override: 22.7%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "Plex Mono Fallback";
  src: local("Menlo"), local("Courier New");
  size-adjust: 99.7%;
  ascent-override: 102.3%;
  descent-override: 27.1%;
  line-gap-override: 0%;
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  /* Native browser scrolling. No smooth-scroll replacement, no hijacking. */
  background: var(--cp-canvas);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--cp-canvas);
  color: var(--cp-ink);
  font-family: var(--cp-sans);
  font-size: 16px;
  line-height: 1.55;
  font-feature-settings: "kern" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
p,
ul,
ol,
figure {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

svg {
  display: block;
}

:focus-visible {
  outline: 2px solid var(--cp-signal);
  outline-offset: 3px;
  border-radius: 1px;
}

.cp-shell {
  width: 100%;
  max-width: var(--cp-shell);
  margin-inline: auto;
  padding-inline: var(--cp-gutter);
}

.cp-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   3. Shared type primitives
   -------------------------------------------------------------------------- */

.cp-mono {
  font-family: var(--cp-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
  font-weight: 500;
  font-variant-ligatures: none;
}

.cp-label {
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--cp-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--cp-ink-70);
}

.cp-eyebrow::before {
  content: "";
  flex: 0 0 auto;
  width: 22px;
  height: 3px;
  background: var(--cp-signal);
}

/* Masthead rule: the eyebrow finishes with a hairline that runs to the edge
   of the shell, so the top of each section reads as a ruled header. */
.cp-eyebrow--ruled {
  display: flex;
  width: 100%;
}

.cp-eyebrow--ruled::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--cp-rule);
  margin-left: 4px;
}

.cp-category .cp-eyebrow--ruled::after {
  background: var(--cp-dark-rule);
}

.cp-statement {
  font-family: var(--cp-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.5vw, 3.05rem);
  line-height: 1.06;
  letter-spacing: -0.028em;
  text-wrap: balance;
}

/* Status plates — square-cornered, never pills. */
.cp-plate {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 7px 3px 6px;
  border-radius: var(--cp-r-sm);
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border: 1px solid transparent;
  white-space: nowrap;
}

.cp-plate svg {
  flex: 0 0 auto;
}

.cp-plate--neutral {
  background: rgba(20, 17, 13, 0.05);
  border-color: var(--cp-rule);
  color: var(--cp-ink-70);
}

.cp-plate--warn {
  background: var(--cp-warn-field);
  border-color: rgba(197, 134, 0, 0.42);
  color: var(--cp-warn-ink);
}

.cp-plate--ok {
  background: var(--cp-ok-field);
  border-color: rgba(18, 128, 90, 0.36);
  color: var(--cp-ok-ink);
}

.cp-plate--dark {
  background: rgba(239, 234, 225, 0.08);
  border-color: var(--cp-dark-rule);
  color: var(--cp-dark-ink-60);
}

/* Buttons */
.cp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border-radius: var(--cp-r-md);
  font-family: var(--cp-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: background-color 140ms var(--cp-ease), color 140ms var(--cp-ease),
    border-color 140ms var(--cp-ease), transform 140ms var(--cp-ease);
}

.cp-btn svg {
  flex: 0 0 auto;
}

.cp-btn--primary {
  background: var(--cp-signal);
  color: #fff;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.16);
}

.cp-btn--primary:hover {
  background: var(--cp-signal-deep);
}

.cp-btn--primary:active {
  transform: translateY(1px);
}

.cp-btn--ghost {
  background: transparent;
  border-color: var(--cp-rule-2);
  color: var(--cp-ink);
}

.cp-btn--ghost:hover {
  background: var(--cp-paper);
  border-color: var(--cp-ink-45);
}

/* The navigation uses ink, not the accent, so the hero CTA stays the single
   high-energy moment above the fold. */
.cp-btn--ink {
  background: var(--cp-ink);
  color: var(--cp-canvas);
}

.cp-btn--ink:hover {
  background: #000;
}

.cp-btn--dark {
  background: var(--cp-dark-ink);
  color: var(--cp-obsidian);
}

.cp-btn--dark:hover {
  background: #fff;
}

.cp-btn--onDark {
  background: transparent;
  border-color: var(--cp-dark-rule);
  color: var(--cp-dark-ink);
}

.cp-btn--onDark:hover {
  border-color: var(--cp-dark-ink-60);
}

.cp-btn--sm {
  height: 36px;
  padding: 0 14px;
  font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   4. Navigation — flush architectural bar, not a floating pill
   -------------------------------------------------------------------------- */

.cp-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--cp-canvas);
  border-bottom: 1px solid var(--cp-rule);
}

.cp-nav__inner {
  display: flex;
  align-items: center;
  gap: 22px;
  height: 62px;
}

.cp-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.cp-brand__mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid var(--cp-ink);
  border-radius: var(--cp-r-sm);
  color: var(--cp-ink);
  background: var(--cp-paper);
}

.cp-brand__word {
  font-family: var(--cp-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.025em;
}

.cp-brand__tag {
  margin-left: 4px;
  padding: 3px 7px;
  border: 1px solid var(--cp-rule-2);
  border-radius: var(--cp-r-sm);
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-nav__links {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: 14px;
}

.cp-nav__links a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cp-ink-70);
  padding: 6px 0;
  transition: color 140ms var(--cp-ease);
}

.cp-nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--cp-ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms var(--cp-ease);
}

.cp-nav__links a:hover {
  color: var(--cp-ink);
}

.cp-nav__links a:hover::after {
  transform: scaleX(1);
}

.cp-nav__end {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}

.cp-nav__signin {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cp-ink-70);
  transition: color 140ms var(--cp-ease);
}

.cp-nav__signin:hover {
  color: var(--cp-ink);
}

/* Mobile disclosure — no JavaScript. */
.cp-nav__more {
  display: none;
  margin-left: auto;
}

.cp-nav__more > summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--cp-rule-2);
  border-radius: var(--cp-r-sm);
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-ink-70);
  cursor: pointer;
}

.cp-nav__more > summary::-webkit-details-marker {
  display: none;
}

.cp-nav__panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--cp-canvas);
  border-bottom: 1px solid var(--cp-rule);
  padding: 6px var(--cp-gutter) 20px;
}

.cp-nav__panel a {
  display: block;
  padding: 13px 0;
  border-top: 1px solid var(--cp-rule);
  font-size: 0.9375rem;
  font-weight: 500;
}

.cp-nav__panel .cp-btn {
  width: 100%;
  margin-top: 14px;
}

/* --------------------------------------------------------------------------
   5. Hero — one grid holds the copy AND the evidence rail, so the rail is
   structurally part of the hero rather than a screenshot pasted beside it.
   -------------------------------------------------------------------------- */

.cp-hero {
  position: relative;
  border-bottom: 1px solid var(--cp-rule);
  overflow: clip;
}

.cp-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  padding-block: clamp(36px, 4.6vw, 58px) clamp(24px, 2.6vw, 34px);
}

/* Column rules: seven hairlines that run the height of the hero and land
   exactly on the evidence-rail stations. Masked so they stay quiet behind the
   headline and firm up as they reach the rail. */
.cp-colrules {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: repeating-linear-gradient(
      to right,
      var(--cp-rule) 0 1px,
      transparent 1px calc(100% / 6)
    ),
    linear-gradient(var(--cp-rule), var(--cp-rule));
  background-size: 100% 100%, 1px 100%;
  background-position: 0 0, 100% 0;
  background-repeat: repeat, no-repeat;
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0,
    rgba(0, 0, 0, 0.36) 14%,
    rgba(0, 0, 0, 0.72) 40%,
    #000 56%
  );
  mask-image: linear-gradient(
    to bottom,
    transparent 0,
    rgba(0, 0, 0, 0.36) 14%,
    rgba(0, 0, 0, 0.72) 40%,
    #000 56%
  );
}

.cp-hero__grid > *:not(.cp-colrules) {
  position: relative;
  z-index: 1;
}

.cp-hero__eyebrow {
  grid-column: 1 / -1;
  margin-bottom: clamp(20px, 2.4vw, 32px);
}

/* The headline takes the full measure so its two authored lines hold at
   desktop width. Copy and actions then sit beneath it on the same rules. */
.cp-h1 {
  grid-column: 1 / -1;
  font-family: var(--cp-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 5.2vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.042em;
  color: var(--cp-ink);
}

/* Reload-only character resolve, adapted specifically from the middle
   (glitch headline) treatment in the supplied CodePen reference. The visible
   source remains in the document until JavaScript progressively enhances it,
   and a hidden copy keeps the heading's accessible name stable throughout. */
.cp-glitch-title__visual {
  position: relative;
  display: block;
  overflow: clip;
}

.cp-glitch-title__placeholder {
  display: block;
  visibility: hidden;
  pointer-events: none;
}

.cp-glitch-title__visual.is-resolved .cp-glitch-title__placeholder {
  visibility: visible;
}

.cp-glitch-title__animation {
  position: absolute;
  inset: 0;
  display: block;
  pointer-events: none;
}

.cp-glitch-char {
  position: absolute;
  display: block;
  overflow: hidden;
  white-space: pre;
  letter-spacing: 0;
  opacity: 0;
  transition: opacity 180ms ease-in;
}

.cp-glitch-char.is-visible {
  opacity: 1;
}

.cp-glitch-caret {
  position: absolute;
  display: block;
  width: 0;
  border-right: 0.08em solid currentColor;
  animation: cp-glitch-caret 750ms step-end infinite;
}

@keyframes cp-glitch-caret {
  from,
  to {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.cp-hero__aside {
  grid-column: 1 / span 3;
  align-self: start;
  margin-top: clamp(28px, 3.2vw, 44px);
}

.cp-lede {
  font-size: 1.0625rem;
  line-height: 1.56;
  color: var(--cp-ink-70);
  max-width: 44ch;
  text-wrap: pretty;
}

.cp-hero__actions {
  grid-column: 4 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 3.2vw, 44px);
  padding-left: 20px;
  align-self: start;
}

/* The three proof points start on the same column rules as rail stations 4, 5
   and 6, so the strip reads as part of the structure rather than as loose
   text floating on the right. */
.cp-proof {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  margin-top: clamp(26px, 3vw, 38px);
  padding-top: 15px;
  border-top: 1px solid var(--cp-rule);
}

.cp-proof li {
  position: relative;
  padding-left: 17px;
  font-family: var(--cp-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--cp-ink-70);
}

.cp-proof li::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 0.44em;
  width: 6px;
  height: 6px;
  background: var(--cp-ink);
  transform: rotate(45deg);
}

/* --- Evidence rail ------------------------------------------------------- */

.cp-rail {
  grid-column: 1 / -1;
  margin-top: clamp(26px, 2.9vw, 40px);
}

.cp-rail__meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 12px;
}

.cp-rail__meta span {
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

/* Record identifiers keep their real lowercase-prefixed form. */
.cp-rail__meta code {
  font-family: inherit;
  font-size: inherit;
  text-transform: none;
  letter-spacing: 0.04em;
  color: var(--cp-ink-70);
}

.cp-rail__track {
  position: relative;
}

/* Hairline bleed segments so the rail reads as a continuous plane that runs
   off both edges of the viewport. */
.cp-rail__track::before,
.cp-rail__track::after {
  content: "";
  position: absolute;
  top: 0;
  height: 1px;
  width: 50vw;
  background: var(--cp-rule-2);
  pointer-events: none;
}

.cp-rail__track::before {
  right: 100%;
}

.cp-rail__track::after {
  left: 100%;
}

.cp-rail__stations {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.cp-station {
  position: relative;
  border-top: 1px solid var(--cp-rule-2);
  padding: 22px 18px 4px 17px;
  min-height: 166px;
}

/* Node: sits exactly on the crossing of the column rule and the rail. */
.cp-station::before {
  content: "";
  position: absolute;
  left: -4px;
  top: -4px;
  width: 9px;
  height: 9px;
  background: var(--cp-ink);
  border-radius: 1px;
  z-index: 2;
  animation: cp-node 7s linear infinite;
  animation-delay: calc(0.55s + var(--i) * 0.8333s);
}

/* Connector glyph, centred between two nodes. */
.cp-station::after {
  content: "→";
  position: absolute;
  left: 50%;
  top: -11px;
  transform: translateX(-50%);
  background: var(--cp-canvas);
  padding: 0 8px;
  font-family: var(--cp-mono);
  font-size: 0.8125rem;
  line-height: 22px;
  color: var(--cp-ink-45);
  z-index: 2;
}

.cp-station:last-child::after {
  content: none;
}

.cp-rail__flow {
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.cp-rail__flow i {
  position: absolute;
  top: 0;
  left: -30%;
  width: 20%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--cp-signal), transparent);
  animation: cp-sweep 7s linear infinite;
}

@keyframes cp-sweep {
  to {
    transform: translateX(700%);
  }
}

@keyframes cp-node {
  0%,
  100% {
    background: var(--cp-ink);
    transform: scale(1);
  }
  3% {
    background: var(--cp-signal);
    transform: scale(1.5);
  }
  13% {
    background: var(--cp-ink);
    transform: scale(1);
  }
}

.cp-station__index {
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--cp-ink-25);
  display: block;
  margin-bottom: 14px;
}

.cp-station__glyph {
  color: var(--cp-ink);
  margin-bottom: 16px;
  height: 44px;
}

.cp-station__glyph--warn {
  color: var(--cp-warn-ink);
}

.cp-station__glyph--ok {
  color: var(--cp-ok-ink);
}

.cp-station__title {
  font-family: var(--cp-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.008em;
  color: var(--cp-ink);
  margin-bottom: 6px;
}

.cp-station__value {
  font-family: var(--cp-mono);
  font-size: 0.71875rem;
  font-weight: 500;
  line-height: 1.46;
  color: var(--cp-ink-70);
  overflow-wrap: break-word;
}

/* The page reference is the point of the whole rail, so it carries ink
   weight instead of dropping into the surrounding grey. */
.cp-station__page {
  white-space: nowrap;
  font-weight: 600;
  color: var(--cp-ink);
}

.cp-station__meta {
  margin-top: 7px;
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--cp-ink-25);
  overflow-wrap: break-word;
}

.cp-station__plate {
  margin-top: 10px;
}

/* --------------------------------------------------------------------------
   6. Category declaration — inverted band
   -------------------------------------------------------------------------- */

.cp-category {
  background: var(--cp-obsidian);
  color: var(--cp-dark-ink);
  background-image: linear-gradient(
    180deg,
    var(--cp-obsidian-2) 0%,
    var(--cp-obsidian) 46%
  );
}

.cp-category__inner {
  padding-block: clamp(64px, 8vw, 116px) clamp(0px, 1vw, 8px);
}

.cp-category .cp-eyebrow {
  color: var(--cp-dark-ink-60);
}

/* The statement runs the full measure so its two authored lines survive at
   desktop width instead of breaking on an orphan. */
.cp-category__statement {
  font-family: var(--cp-display);
  font-weight: 600;
  font-size: clamp(1.85rem, 3.85vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.036em;
  position: relative;
  padding-left: clamp(18px, 2.4vw, 32px);
  margin-top: clamp(26px, 3vw, 42px);
}

.cp-category__statement::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28em;
  width: 4px;
  height: calc(100% - 0.56em);
  background: var(--cp-signal);
}

.cp-category__support {
  grid-column: 4 / -1;
  font-size: 1rem;
  line-height: 1.62;
  color: var(--cp-dark-ink-60);
  text-wrap: pretty;
}

.cp-category__body {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-top: clamp(26px, 3.2vw, 44px);
}

/* Ruled ledger of operating primitives — rows and rules, not cards. */
.cp-primitives {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(36px, 4vw, 54px);
  border-top: 1px solid var(--cp-dark-rule);
}

.cp-primitives li {
  padding: 22px 22px 32px 0;
  border-left: 1px solid var(--cp-dark-rule);
  padding-left: 22px;
}

.cp-primitives li:first-child {
  border-left: 0;
  padding-left: 0;
}

.cp-primitives h3 {
  margin: 0 0 8px;
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cp-dark-ink);
}

.cp-primitives p {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--cp-dark-ink-38);
  max-width: 28ch;
}

/* --------------------------------------------------------------------------
   7. Source-to-funding operating sequence — the ledger
   -------------------------------------------------------------------------- */

.cp-seq {
  padding-block: clamp(60px, 7vw, 100px) clamp(52px, 6vw, 84px);
  background: var(--cp-canvas);
}

.cp-seq__head {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  column-gap: clamp(20px, 3vw, 44px);
  align-items: end;
}

.cp-seq__head .cp-eyebrow {
  grid-column: 1 / -1;
  margin-bottom: clamp(20px, 2.4vw, 32px);
}

.cp-seq__head .cp-statement {
  grid-column: 1 / span 4;
}

.cp-seq__support {
  grid-column: 5 / -1;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--cp-ink-70);
  padding-bottom: 4px;
  text-wrap: pretty;
}

.cp-ledger {
  position: relative;
  margin-top: clamp(40px, 5vw, 64px);
  padding-left: 22px;
}

/* Left spine — fills with native scroll where scroll-driven animations are
   supported, and renders statically filled everywhere else. */
.cp-ledger__spine {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cp-rule);
}

.cp-ledger__spine i {
  position: absolute;
  inset: 0;
  background: var(--cp-signal);
  opacity: 0.55;
  transform-origin: top;
}

.cp-ledger__grid {
  border-top: 1px solid var(--cp-ink);
}

/* The ledger closes on an ink rule — the record is finished, not trailing off. */
.cp-row:last-child {
  border-bottom: 1px solid var(--cp-ink);
}

.cp-row {
  display: grid;
  grid-template-columns:
    54px minmax(160px, 0.95fr) minmax(0, 1.15fr)
    minmax(0, 1.75fr) minmax(178px, 0.95fr);
  gap: 0 22px;
  border-bottom: 1px solid var(--cp-rule);
  padding: 20px 0;
  transition: background-color 140ms var(--cp-ease);
}

.cp-row--head {
  padding: 9px 0;
  border-bottom: 1px solid var(--cp-rule-2);
}

.cp-row--head span {
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-row:not(.cp-row--head):hover {
  background: var(--cp-paper);
}

.cp-row__index {
  font-family: var(--cp-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cp-ink-25);
  padding-top: 2px;
}

.cp-row:not(.cp-row--head):hover .cp-row__index {
  color: var(--cp-signal);
}

.cp-row__stage h3 {
  margin: 0 0 5px;
  font-family: var(--cp-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.024em;
  line-height: 1.15;
}

.cp-row__stage p {
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-row__cell {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--cp-ink-70);
  padding-top: 2px;
  text-wrap: pretty;
}

.cp-row__out {
  padding-top: 1px;
}

.cp-row__event {
  display: block;
  font-family: var(--cp-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--cp-ink);
  margin-bottom: 9px;
  overflow-wrap: anywhere;
}

/* Audit chain — a ruled band, not a card. */
.cp-chain {
  margin-top: clamp(30px, 3.4vw, 44px);
  border-top: 1px solid var(--cp-rule-2);
  border-bottom: 1px solid var(--cp-rule-2);
  padding: 18px 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.42fr);
  gap: 14px 34px;
  align-items: center;
}

.cp-chain__label {
  grid-column: 1 / -1;
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-chain__events {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  font-family: var(--cp-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--cp-ink);
}

.cp-chain__events span:nth-child(even) {
  color: var(--cp-ink-25);
}

.cp-chain__note {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--cp-ink-70);
  border-left: 1px solid var(--cp-rule);
  padding-left: 22px;
}

/* --------------------------------------------------------------------------
   8. Section heads shared by the proof layers
   -------------------------------------------------------------------------- */

.cp-sectionhead {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  column-gap: clamp(20px, 3vw, 44px);
  align-items: end;
}

.cp-sectionhead .cp-eyebrow {
  grid-column: 1 / -1;
  margin-bottom: clamp(20px, 2.4vw, 32px);
}

.cp-sectionhead .cp-statement {
  grid-column: 1 / span 4;
}

.cp-sectionhead__support {
  grid-column: 5 / -1;
  padding-bottom: 4px;
  font-size: 0.9375rem;
  line-height: 1.62;
  color: var(--cp-ink-70);
  text-wrap: pretty;
}

/* --------------------------------------------------------------------------
   9. Product proof — one continuous evidence surface
   -------------------------------------------------------------------------- */

.cp-proofwork {
  padding-block: clamp(64px, 8vw, 112px);
  border-top: 1px solid var(--cp-rule);
  background: var(--cp-paper);
}

.cp-proofboard {
  margin-top: clamp(40px, 5vw, 68px);
  border: 1px solid var(--cp-rule-2);
  background: var(--cp-canvas);
}

.cp-proofboard__bar,
.cp-focusledger__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 40px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--cp-rule-2);
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-proofboard__bar span:last-child,
.cp-focusledger__bar span:last-child {
  color: var(--cp-signal-deep);
}

.cp-proofboard__bar code {
  font: inherit;
  text-transform: none;
  letter-spacing: 0.04em;
  color: var(--cp-ink);
}

.cp-proofboard__body {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.95fr) minmax(0, 0.87fr);
}

.cp-proofboard__column {
  min-width: 0;
  padding: clamp(20px, 2.5vw, 34px);
  border-left: 1px solid var(--cp-rule-2);
}

.cp-proofboard__column:first-child {
  border-left: 0;
}

.cp-proofboard__columnhead {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--cp-rule);
}

.cp-proofboard__columnhead span {
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-proofboard__columnhead span:last-child {
  text-align: right;
}

.cp-proofboard__columnhead h3 {
  font-family: var(--cp-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.cp-document {
  width: min(100%, 390px);
  margin: 26px auto 20px;
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--cp-rule-2);
  background: #fffdf8;
  box-shadow: 7px 7px 0 var(--cp-canvas-deep);
  color: var(--cp-ink);
}

.cp-document__brand {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 13px;
  border-bottom: 2px solid var(--cp-ink);
  font-family: var(--cp-mono);
  font-size: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-document__brand span:first-child {
  color: var(--cp-ink);
}

.cp-document__title {
  margin-top: 20px;
  font-family: var(--cp-display);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  font-weight: 600;
  letter-spacing: -0.025em;
}

.cp-document__fields {
  margin: 24px 0 0;
}

.cp-document__fields div {
  display: grid;
  grid-template-columns: minmax(110px, 0.85fr) minmax(0, 1fr);
  gap: 16px;
  padding: 9px 0;
  border-top: 1px solid var(--cp-rule);
  font-family: var(--cp-mono);
  font-size: 0.59375rem;
  line-height: 1.45;
}

.cp-document__fields dt {
  color: var(--cp-ink-45);
}

.cp-document__fields dd {
  margin: 0;
  font-weight: 600;
}

.cp-document__hit {
  position: relative;
  margin-inline: -9px;
  padding-inline: 9px !important;
  background: var(--cp-warn-field);
  box-shadow: inset 3px 0 0 var(--cp-warn);
}

.cp-document__lines {
  display: grid;
  gap: 7px;
  margin-top: 24px;
}

.cp-document__lines i {
  display: block;
  width: 100%;
  height: 4px;
  background: var(--cp-rule);
}

.cp-document__lines i:nth-child(2) {
  width: 82%;
}

.cp-document__lines i:nth-child(3) {
  width: 62%;
}

.cp-proofboard__micro {
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--cp-ink-45);
}

.cp-proofsteps,
.cp-controlsteps {
  margin-top: 20px;
}

.cp-proofsteps li {
  position: relative;
  padding: 16px 0 18px 23px;
  border-bottom: 1px solid var(--cp-rule);
}

.cp-proofsteps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 7px;
  height: 7px;
  border: 2px solid var(--cp-paper);
  outline: 1px solid var(--cp-ink-25);
  background: var(--cp-ink-25);
}

.cp-proofsteps li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 29px;
  bottom: -17px;
  width: 1px;
  background: var(--cp-rule-2);
}

.cp-proofsteps li:last-child::after {
  display: none;
}

.cp-proofsteps__label,
.cp-intelrow__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-proofsteps strong {
  display: block;
  font-size: 0.875rem;
  line-height: 1.45;
  font-weight: 600;
}

.cp-proofsteps__source {
  display: block;
  margin-top: 7px;
  font-family: var(--cp-mono);
  font-size: 0.59375rem;
  line-height: 1.45;
  color: var(--cp-ink-45);
}

.cp-proofsteps .cp-plate {
  margin-top: 9px;
}

.cp-controlsteps li {
  padding: 15px 0;
  border-bottom: 1px solid var(--cp-rule);
}

.cp-controlsteps span,
.cp-controlsteps small {
  display: block;
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-controlsteps strong {
  display: block;
  margin: 5px 0 4px;
  font-size: 0.875rem;
  line-height: 1.4;
  font-weight: 600;
}

.cp-controlsteps small {
  line-height: 1.45;
  letter-spacing: 0.03em;
  text-transform: none;
}

.cp-gate {
  display: grid;
  grid-template-columns: auto minmax(38px, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-top: 28px;
  padding: 14px;
  border: 1px solid var(--cp-ink);
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cp-gate i {
  position: relative;
  display: block;
  height: 1px;
  background: var(--cp-signal);
}

.cp-gate i::after {
  content: "";
  position: absolute;
  right: 0;
  top: -8px;
  width: 3px;
  height: 17px;
  background: var(--cp-ink);
}

.cp-gate strong {
  color: var(--cp-signal-deep);
}

.cp-proofboard__footer {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--cp-rule-2);
}

.cp-proofboard__footer span {
  padding: 12px 14px;
  border-left: 1px solid var(--cp-rule);
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
  color: var(--cp-ink-70);
}

.cp-proofboard__footer span:first-child {
  border-left: 0;
}

/* --------------------------------------------------------------------------
   10. Portfolio command + role outcomes
   -------------------------------------------------------------------------- */

.cp-command {
  padding-block: clamp(64px, 8vw, 112px);
  border-top: 1px solid var(--cp-rule);
  background: var(--cp-canvas-deep);
}

.cp-focusledger {
  margin-top: clamp(40px, 5vw, 66px);
  border-top: 1px solid var(--cp-ink);
  border-bottom: 1px solid var(--cp-ink);
  background: var(--cp-paper);
}

.cp-focusrow {
  display: grid;
  grid-template-columns: 58px minmax(180px, 1.25fr) minmax(150px, 0.9fr) minmax(100px, 0.55fr) minmax(180px, 1fr) minmax(94px, auto);
  gap: 18px;
  align-items: start;
  padding: 17px 14px;
  border-top: 1px solid var(--cp-rule);
  transition: background-color 140ms var(--cp-ease);
}

.cp-focusrow--head {
  padding-block: 9px;
  border-top: 0;
  border-bottom: 1px solid var(--cp-rule-2);
}

.cp-focusrow--head span {
  font-family: var(--cp-mono);
  font-size: 0.53125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-focusrow:not(.cp-focusrow--head):hover {
  background: #fffdf8;
}

.cp-focusrow__priority {
  font-family: var(--cp-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--cp-signal-deep);
}

.cp-focusrow h3 {
  font-family: var(--cp-display);
  font-size: 0.9375rem;
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.cp-focusrow > span:not(.cp-focusrow__priority) {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--cp-ink-70);
}

.cp-roles {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: clamp(38px, 4.5vw, 62px);
  border-top: 1px solid var(--cp-rule-2);
  border-bottom: 1px solid var(--cp-rule-2);
}

.cp-roles li {
  min-height: 148px;
  padding: 18px clamp(14px, 1.6vw, 22px) 24px;
  border-left: 1px solid var(--cp-rule-2);
}

.cp-roles li:first-child {
  border-left: 0;
}

.cp-roles span {
  display: block;
  margin-bottom: 22px;
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cp-signal-deep);
}

.cp-roles strong {
  display: block;
  font-family: var(--cp-display);
  font-size: 0.9375rem;
  line-height: 1.45;
  font-weight: 600;
  letter-spacing: -0.015em;
}

/* --------------------------------------------------------------------------
   11. Controlled intelligence — a single inverted control surface
   -------------------------------------------------------------------------- */

.cp-intel {
  padding-block: clamp(64px, 8vw, 112px);
  background: var(--cp-obsidian);
  color: var(--cp-dark-ink);
}

.cp-intel .cp-eyebrow,
.cp-intel .cp-sectionhead__support {
  color: var(--cp-dark-ink-60);
}

.cp-intel .cp-eyebrow--ruled::after {
  background: var(--cp-dark-rule);
}

.cp-intelgrid {
  margin-top: clamp(40px, 5vw, 66px);
  border-top: 1px solid var(--cp-dark-ink);
  border-bottom: 1px solid var(--cp-dark-ink);
}

.cp-intelrow {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) minmax(0, 0.85fr);
  gap: 22px;
  padding: clamp(22px, 2.8vw, 34px) 0;
  border-top: 1px solid var(--cp-dark-rule);
}

.cp-intelrow:first-child {
  border-top: 0;
}

.cp-intelrow__index {
  font-family: var(--cp-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--cp-signal);
}

.cp-intelrow h3 {
  margin-bottom: 8px;
  font-family: var(--cp-display);
  font-size: clamp(1.1rem, 1.7vw, 1.4rem);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.cp-intelrow p {
  max-width: 62ch;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--cp-dark-ink-60);
}

.cp-intelrow > div:last-child {
  padding-left: 24px;
  border-left: 1px solid var(--cp-dark-rule);
}

.cp-intelrow__label {
  color: var(--cp-dark-ink-38);
}

/* --------------------------------------------------------------------------
   12. System fit + preview-first migration
   -------------------------------------------------------------------------- */

.cp-fit {
  padding-block: clamp(64px, 8vw, 112px);
  background: var(--cp-canvas);
}

.cp-architecture {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.15fr) minmax(0, 0.9fr);
  margin-top: clamp(40px, 5vw, 66px);
  border: 1px solid var(--cp-rule-2);
  background: var(--cp-paper);
}

.cp-architecture > section {
  position: relative;
  min-width: 0;
  padding: clamp(22px, 3vw, 38px);
  border-left: 1px solid var(--cp-rule-2);
}

.cp-architecture > section:first-child {
  border-left: 0;
}

.cp-architecture > section:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 1;
  right: -15px;
  top: 50%;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  transform: translateY(-50%);
  border: 1px solid var(--cp-rule-2);
  background: var(--cp-canvas);
  font-family: var(--cp-mono);
  font-size: 0.75rem;
  color: var(--cp-signal-deep);
}

.cp-architecture__core {
  background: var(--cp-obsidian);
  color: var(--cp-dark-ink);
}

.cp-architecture__head {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--cp-rule);
}

.cp-architecture__core .cp-architecture__head {
  border-bottom-color: var(--cp-dark-rule);
}

.cp-architecture__head span {
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  color: var(--cp-signal);
}

.cp-architecture__head h3 {
  font-family: var(--cp-display);
  font-size: 1.05rem;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.cp-architecture ul {
  margin-top: 18px;
}

.cp-architecture li {
  position: relative;
  padding: 9px 0 9px 16px;
  border-bottom: 1px solid var(--cp-rule);
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--cp-ink-70);
}

.cp-architecture__core li {
  border-bottom-color: var(--cp-dark-rule);
  color: var(--cp-dark-ink-60);
}

.cp-architecture li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 5px;
  height: 5px;
  background: var(--cp-signal);
}

.cp-architecture code {
  font-family: var(--cp-mono);
  font-size: 0.75rem;
}

.cp-migrate {
  display: grid;
  grid-template-columns: minmax(200px, 0.85fr) minmax(0, 3.15fr);
  margin-top: clamp(34px, 4vw, 52px);
  border-top: 1px solid var(--cp-rule-2);
  border-bottom: 1px solid var(--cp-rule-2);
}

.cp-migrate__intro {
  padding: 20px 24px 24px 0;
}

.cp-migrate__intro span {
  display: block;
  margin-bottom: 9px;
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-signal-deep);
}

.cp-migrate__intro p {
  max-width: 28ch;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--cp-ink-70);
}

.cp-migrate ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-left: 1px solid var(--cp-rule-2);
}

.cp-migrate li {
  padding: 20px clamp(14px, 1.8vw, 24px) 24px;
  border-left: 1px solid var(--cp-rule);
}

.cp-migrate li:first-child {
  border-left: 0;
}

.cp-migrate li > span {
  display: block;
  margin-bottom: 18px;
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  color: var(--cp-ink-25);
}

.cp-migrate strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--cp-display);
  font-size: 0.9375rem;
  font-weight: 600;
}

.cp-migrate li p {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--cp-ink-70);
}

/* --------------------------------------------------------------------------
   13. Trust matrix + readiness boundary
   -------------------------------------------------------------------------- */

.cp-trust {
  padding-block: clamp(64px, 8vw, 112px);
  border-top: 1px solid var(--cp-rule);
  background: var(--cp-paper);
}

.cp-trustmatrix {
  margin-top: clamp(40px, 5vw, 66px);
  border-top: 1px solid var(--cp-ink);
  border-bottom: 1px solid var(--cp-ink);
}

.cp-trustrow {
  display: grid;
  grid-template-columns: minmax(160px, 0.75fr) minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--cp-rule);
}

.cp-trustrow--head {
  padding-block: 9px;
  border-top: 0;
  border-bottom: 1px solid var(--cp-rule-2);
}

.cp-trustrow--head span {
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-trustrow h3 {
  font-family: var(--cp-display);
  font-size: 0.9375rem;
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: -0.012em;
}

.cp-trustrow p {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--cp-ink-70);
}

.cp-readiness {
  display: grid;
  grid-template-columns: minmax(160px, 0.75fr) minmax(0, 2.35fr);
  gap: 24px;
  margin-top: 24px;
  padding: 20px 0;
  border-top: 3px solid var(--cp-signal);
  border-bottom: 1px solid var(--cp-rule-2);
}

.cp-readiness span {
  font-family: var(--cp-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-signal-deep);
}

.cp-readiness p {
  max-width: 90ch;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--cp-ink-70);
}

/* --------------------------------------------------------------------------
   14. Buyer FAQ
   -------------------------------------------------------------------------- */

.cp-faq {
  padding-block: clamp(64px, 8vw, 112px);
  border-top: 1px solid var(--cp-rule);
  background: var(--cp-canvas);
}

.cp-faq__layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.45fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.cp-faq header .cp-eyebrow {
  margin-bottom: 22px;
}

.cp-faq header > p:last-child {
  max-width: 36ch;
  margin-top: 18px;
  font-size: 0.875rem;
  color: var(--cp-ink-70);
}

.cp-faq__items {
  border-top: 1px solid var(--cp-ink);
  border-bottom: 1px solid var(--cp-ink);
}

.cp-faq details {
  border-top: 1px solid var(--cp-rule);
}

.cp-faq details:first-child {
  border-top: 0;
}

.cp-faq summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 28px;
  gap: 18px;
  align-items: center;
  padding: 19px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--cp-display);
  font-size: 1rem;
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.cp-faq summary::-webkit-details-marker {
  display: none;
}

.cp-faq summary::after {
  content: "+";
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--cp-rule-2);
  font-family: var(--cp-mono);
  font-size: 1rem;
  font-weight: 400;
  color: var(--cp-signal-deep);
}

.cp-faq details[open] summary::after {
  content: "−";
  background: var(--cp-ink);
  border-color: var(--cp-ink);
  color: var(--cp-dark-ink);
}

.cp-faq details p {
  max-width: 76ch;
  padding: 0 48px 20px 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--cp-ink-70);
}

/* --------------------------------------------------------------------------
   15. Closing band + footer
   -------------------------------------------------------------------------- */

.cp-close {
  border-top: 2px solid var(--cp-ink);
  background: var(--cp-canvas-deep);
  padding-block: clamp(44px, 5vw, 66px);
}

.cp-close__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px 48px;
  align-items: center;
}

.cp-close h2 {
  font-family: var(--cp-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.cp-close p {
  font-size: 0.9375rem;
  color: var(--cp-ink-70);
  max-width: 48ch;
}

.cp-close__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cp-foot {
  border-top: 1px solid var(--cp-rule);
  padding-block: 24px 32px;
}

.cp-foot__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  align-items: center;
  justify-content: space-between;
}

.cp-foot span {
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font-family: var(--cp-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cp-ink-45);
}

.cp-foot a:hover {
  color: var(--cp-ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* --------------------------------------------------------------------------
   16. Responsive — tablet
   -------------------------------------------------------------------------- */

@media (max-width: 1179px) {
  .cp-hero__aside {
    grid-column: 1 / span 4;
    align-self: start;
    padding-left: 0;
    margin-top: clamp(22px, 3vw, 30px);
  }

  .cp-lede {
    max-width: 52ch;
  }

  .cp-hero__actions {
    grid-column: 1 / span 4;
    justify-content: flex-start;
    align-self: start;
    padding-left: 0;
    margin-top: clamp(22px, 2.6vw, 30px);
  }

  .cp-proof {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-bottom: 0;
    margin-top: clamp(26px, 3vw, 34px);
  }

  /* Rail folds to 3 × 2 so the whole sequence stays on screen. */
  .cp-rail__stations {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cp-station {
    min-height: 178px;
  }

  .cp-station:nth-child(3n)::after {
    content: none;
  }

  .cp-rail__track::before,
  .cp-rail__track::after {
    content: none;
  }

  .cp-rail__flow {
    display: none;
  }

  .cp-colrules {
    background-image: repeating-linear-gradient(
        to right,
        var(--cp-rule) 0 1px,
        transparent 1px calc(100% / 3)
      ),
      linear-gradient(var(--cp-rule), var(--cp-rule));
  }

  .cp-seq__head,
  .cp-category__body {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .cp-seq__head .cp-statement,
  .cp-seq__support,
  .cp-category__support {
    grid-column: 1;
  }

  .cp-seq__support {
    margin-top: 18px;
  }

  .cp-category__support,
  .cp-seq__support {
    max-width: 58ch;
  }

  .cp-row {
    grid-template-columns: 44px minmax(0, 1fr) minmax(190px, 0.7fr);
    gap: 4px 20px;
  }

  .cp-row--head {
    display: none;
  }

  .cp-row__stage {
    grid-column: 2;
  }

  .cp-row__out {
    grid-column: 3;
    grid-row: 1 / span 3;
    align-self: start;
  }

  .cp-row__cell {
    grid-column: 2;
    margin-top: 10px;
  }

  .cp-row__cell::before {
    content: attr(data-label);
    display: block;
    font-family: var(--cp-mono);
    font-size: 0.5625rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cp-ink-45);
    margin-bottom: 4px;
  }

  .cp-chain {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-chain__note {
    border-left: 0;
    border-top: 1px solid var(--cp-rule);
    padding-left: 0;
    padding-top: 16px;
  }

  .cp-primitives {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cp-primitives li:nth-child(3),
  .cp-primitives li:nth-child(4) {
    border-top: 1px solid var(--cp-dark-rule);
    padding-top: 22px;
  }

  .cp-primitives li:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }

  .cp-sectionhead {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .cp-sectionhead .cp-statement,
  .cp-sectionhead__support {
    grid-column: 1;
  }

  .cp-sectionhead__support {
    max-width: 58ch;
    margin-top: 18px;
  }

  .cp-proofboard__body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cp-sourcepage {
    grid-column: 1 / -1;
    border-bottom: 1px solid var(--cp-rule-2);
  }

  .cp-factstack {
    border-left: 0;
  }

  .cp-document {
    width: min(100%, 470px);
  }

  .cp-focusrow--head {
    display: none;
  }

  .cp-focusrow {
    grid-template-columns: 44px minmax(0, 1fr) minmax(170px, 0.7fr);
    gap: 5px 18px;
    padding-block: 20px;
  }

  .cp-focusrow__priority {
    grid-column: 1;
    grid-row: 1 / span 5;
  }

  .cp-focusrow h3,
  .cp-focusrow > span[data-label]:not(:last-child) {
    grid-column: 2;
  }

  .cp-focusrow > span[data-label]:not(:last-child) {
    margin-top: 7px;
  }

  .cp-focusrow h3::before,
  .cp-focusrow > span[data-label]::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 3px;
    font-family: var(--cp-mono);
    font-size: 0.53125rem;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--cp-ink-45);
  }

  .cp-focusrow > span[data-label]:last-child {
    grid-column: 3;
    grid-row: 1 / span 5;
  }

  .cp-roles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cp-roles li:nth-child(4),
  .cp-roles li:nth-child(5) {
    border-top: 1px solid var(--cp-rule-2);
  }

  .cp-roles li:nth-child(4) {
    border-left: 0;
  }

  .cp-architecture {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-architecture > section {
    border-top: 1px solid var(--cp-rule-2);
    border-left: 0;
  }

  .cp-architecture > section:first-child {
    border-top: 0;
  }

  .cp-architecture > section:not(:last-child)::after {
    right: 50%;
    top: auto;
    bottom: -15px;
    transform: translateX(50%) rotate(90deg);
  }

  .cp-migrate {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-migrate__intro {
    padding-right: 0;
  }

  .cp-migrate ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--cp-rule-2);
    border-left: 0;
  }

  .cp-migrate li:nth-child(3),
  .cp-migrate li:nth-child(4) {
    border-top: 1px solid var(--cp-rule);
  }

  .cp-migrate li:nth-child(3) {
    border-left: 0;
  }
}

/* Below the desktop grid the inline links collapse into a no-JavaScript
   disclosure, but the primary action stays on the bar until there is genuinely
   no room for it. */
@media (max-width: 1179px) {
  .cp-nav {
    position: relative;
  }

  .cp-nav__links,
  .cp-nav__signin {
    display: none;
  }

  .cp-nav__more {
    display: block;
    margin-left: 14px;
  }
}

@media (max-width: 739px) {
  .cp-nav__end {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   17. Responsive — mobile: the rail becomes a vertical ledger
   -------------------------------------------------------------------------- */

@media (max-width: 739px) {
  .cp-hero__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-colrules {
    display: none;
  }

  .cp-h1 {
    grid-column: 1;
    max-width: none;
    letter-spacing: -0.036em;
  }

  .cp-hero__aside,
  .cp-hero__actions,
  .cp-proof,
  .cp-rail {
    grid-column: 1;
  }

  .cp-hero__actions {
    justify-content: flex-start;
    padding-left: 0;
    margin-top: 26px;
    flex-direction: column;
    align-items: stretch;
  }

  .cp-btn {
    width: 100%;
  }

  .cp-proof {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    margin-top: 26px;
  }

  /* The vertical rail already reads top-to-bottom, so the direction label
     would only repeat what the layout says. */
  .cp-rail__meta span + span {
    display: none;
  }

  .cp-rail__meta {
    padding-bottom: 14px;
  }

  .cp-rail__stations {
    grid-template-columns: minmax(0, 1fr);
    border-left: 1px solid var(--cp-rule-2);
    margin-left: 4px;
  }

  .cp-station {
    border-top: 0;
    min-height: 0;
    padding: 0 0 22px 22px;
  }

  .cp-station:last-child {
    padding-bottom: 0;
  }

  .cp-station::before {
    left: -8.5px;
    top: 3px;
  }

  .cp-station::after {
    content: none;
  }

  .cp-station__index {
    margin-bottom: 8px;
  }

  .cp-station__glyph {
    display: none;
  }

  .cp-station__title {
    font-size: 0.9375rem;
  }

  .cp-category__statement {
    padding-left: 16px;
  }

  .cp-primitives {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-primitives li {
    border-left: 0;
    padding: 18px 0;
    border-top: 1px solid var(--cp-dark-rule);
  }

  .cp-primitives li:first-child {
    border-top: 0;
    padding-top: 20px;
  }

  .cp-primitives li:nth-child(3),
  .cp-primitives li:nth-child(4) {
    padding-left: 0;
  }

  .cp-primitives p {
    max-width: 46ch;
  }

  .cp-ledger {
    padding-left: 16px;
  }

  .cp-row {
    grid-template-columns: 34px minmax(0, 1fr);
    padding: 18px 0;
  }

  .cp-row__stage,
  .cp-row__cell,
  .cp-row__out {
    grid-column: 2;
  }

  .cp-row__out {
    grid-row: auto;
    margin-top: 12px;
  }

  .cp-proofboard__bar,
  .cp-focusledger__bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .cp-proofboard__body {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-sourcepage {
    grid-column: 1;
  }

  .cp-proofboard__column {
    padding: 20px;
    border-top: 1px solid var(--cp-rule-2);
    border-left: 0;
  }

  .cp-proofboard__column:first-child {
    border-top: 0;
  }

  .cp-proofboard__columnhead {
    grid-template-columns: 24px minmax(0, 1fr);
  }

  .cp-proofboard__columnhead span:last-child {
    grid-column: 2;
    text-align: left;
  }

  .cp-document {
    margin-top: 20px;
    padding: 20px;
    box-shadow: 5px 5px 0 var(--cp-canvas-deep);
  }

  .cp-document__fields div {
    grid-template-columns: minmax(0, 1fr);
    gap: 3px;
  }

  .cp-proofboard__footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cp-proofboard__footer span {
    border-top: 1px solid var(--cp-rule);
  }

  .cp-proofboard__footer span:nth-child(odd) {
    border-left: 0;
  }

  .cp-proofboard__footer span:last-child {
    grid-column: 1 / -1;
  }

  .cp-focusrow {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .cp-focusrow__priority {
    grid-row: 1 / span 6;
  }

  .cp-focusrow h3,
  .cp-focusrow > span[data-label]:not(:last-child),
  .cp-focusrow > span[data-label]:last-child {
    grid-column: 2;
    grid-row: auto;
  }

  .cp-focusrow > span[data-label]:last-child {
    margin-top: 10px;
  }

  .cp-roles {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-roles li {
    min-height: 0;
    padding-inline: 0;
    border-top: 1px solid var(--cp-rule-2);
    border-left: 0;
  }

  .cp-roles li:first-child {
    border-top: 0;
  }

  .cp-roles span {
    margin-bottom: 10px;
  }

  .cp-intelrow {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 12px;
  }

  .cp-intelrow > div {
    grid-column: 2;
  }

  .cp-intelrow > div:last-child {
    margin-top: 7px;
    padding-top: 16px;
    padding-left: 0;
    border-top: 1px solid var(--cp-dark-rule);
    border-left: 0;
  }

  .cp-migrate ol {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-migrate li {
    border-top: 1px solid var(--cp-rule);
    border-left: 0;
  }

  .cp-migrate li:first-child {
    border-top: 0;
  }

  .cp-trustrow--head {
    display: none;
  }

  .cp-trustrow {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding-block: 20px;
  }

  .cp-trustrow h3::before,
  .cp-trustrow p::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    font-family: var(--cp-mono);
    font-size: 0.53125rem;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--cp-ink-45);
  }

  .cp-readiness {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .cp-faq__layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 38px;
  }

  .cp-faq details p {
    padding-right: 0;
  }

  .cp-close__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .cp-close__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cp-foot__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .cp-foot nav {
    flex-direction: column;
  }
}

/* --------------------------------------------------------------------------
   18. Scroll-driven spine (progressive enhancement, native scrolling only)
   -------------------------------------------------------------------------- */

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .cp-ledger__spine i {
      transform: scaleY(0);
      animation: cp-spine linear both;
      animation-timeline: view();
      animation-range: cover 14% cover 74%;
    }

    @keyframes cp-spine {
      to {
        transform: scaleY(1);
      }
    }
  }
}

/* --------------------------------------------------------------------------
   19. Reduced motion — static equivalents for every decorative animation
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .cp-glitch-caret {
    animation: none !important;
  }

  .cp-rail__flow i,
  .cp-station::before {
    animation: none !important;
  }

  /* Static equivalent of the travelling pulse: the traversed rail stays lit. */
  .cp-rail__flow {
    overflow: visible;
  }

  .cp-rail__flow i {
    left: 0;
    width: calc(500% / 6);
    background: var(--cp-signal);
    opacity: 0.5;
  }

  .cp-ledger__spine i {
    transform: none;
    animation: none !important;
  }

  .cp-btn,
  .cp-nav__links a,
  .cp-nav__links a::after,
  .cp-row {
    transition-duration: 1ms;
  }
}