/* Bowtie Risk Engine — industrial landing-page concept
   Isolated from the current marketing site by design. */

:root {
  --ink: #141210;
  --ink-raised: #1c1915;
  --ink-soft: #26221b;
  --paper: #faf7ef;
  --cream: #f1ecdf;
  --cream-deep: #e7dfcf;
  --body-dark: #514a3c;
  --body-light: #c8c0b1;
  --muted-light: #938b7b;
  --line-dark: rgba(20, 18, 16, .14);
  --line-dark-strong: rgba(20, 18, 16, .28);
  --line-light: rgba(250, 247, 239, .13);
  --line-light-strong: rgba(250, 247, 239, .24);
  --signal: #e5b93f;
  --signal-bright: #f2c94c;
  --signal-soft: #f5d778;
  --effective: #8db777;
  --effective-dark: #426d34;
  --critical: #d97950;
  --critical-dark: #9b4324;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --shell: 1360px;
  --radius-sm: 7px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-paper: 0 1px 1px rgba(20, 18, 16, .08), 0 18px 54px rgba(20, 18, 16, .14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--body-light);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

button,
summary {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
}

button {
  color: inherit;
}

::selection {
  background: var(--signal);
  color: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--signal-bright);
  outline-offset: 4px;
  box-shadow: 0 0 0 7px var(--ink);
}

.shell {
  width: min(calc(100% - 64px), var(--shell));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 200;
  padding: 10px 14px;
  background: var(--signal-bright);
  color: var(--ink);
  border-radius: var(--radius-sm);
  font-weight: 750;
  transform: translateY(-150%);
  transition: transform .2s ease;
}

.skip-link:focus {
  transform: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  color: var(--paper);
  background: rgba(20, 18, 16, .86);
  border-bottom: 1px solid var(--line-light);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.02em;
}

.brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.desktop-nav a,
.sign-in {
  padding: 8px 11px;
  border-radius: 7px;
  color: var(--muted-light);
  font-size: .9rem;
  font-weight: 620;
  transition: color .18s ease, background .18s ease;
}

.desktop-nav a:hover,
.sign-in:hover {
  color: var(--paper);
  background: rgba(250, 247, 239, .07);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.button {
  min-height: 49px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: .96rem;
  font-weight: 760;
  line-height: 1;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-small {
  min-height: 39px;
  padding-inline: 16px;
  border-radius: 8px;
  font-size: .86rem;
}

.button-signal {
  background: var(--signal-bright);
  color: var(--ink);
  border-color: var(--signal-bright);
  box-shadow: 0 0 0 1px rgba(20, 18, 16, .24) inset, 0 8px 24px rgba(242, 201, 76, .14);
}

.button-signal:hover {
  background: var(--signal-soft);
  border-color: var(--signal-soft);
  box-shadow: 0 0 0 1px rgba(20, 18, 16, .2) inset, 0 12px 30px rgba(242, 201, 76, .22);
}

.button-ghost {
  color: var(--paper);
  border-color: var(--line-light-strong);
  background: rgba(250, 247, 239, .02);
}

.button-ghost:hover {
  background: rgba(250, 247, 239, .08);
  border-color: rgba(250, 247, 239, .38);
}

.menu-toggle {
  width: 42px;
  height: 42px;
  display: none;
  position: relative;
  border: 1px solid var(--line-light);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}

.menu-toggle > span:not(.sr-only) {
  position: absolute;
  left: 11px;
  width: 18px;
  height: 1px;
  background: var(--paper);
  transition: transform .2s ease, top .2s ease;
}

.menu-toggle > span:nth-child(2) {
  top: 16px;
}

.menu-toggle > span:nth-child(3) {
  top: 24px;
}

.menu-toggle[aria-expanded="true"] > span:nth-child(2) {
  top: 20px;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] > span:nth-child(3) {
  top: 20px;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 72px 0 auto 0;
  max-height: calc(100dvh - 72px);
  overflow-y: auto;
  padding: 18px max(24px, calc((100vw - var(--shell)) / 2));
  background: rgba(20, 18, 16, .98);
  border-bottom: 1px solid var(--line-light);
  box-shadow: 0 28px 50px rgba(0, 0, 0, .32);
}

.mobile-menu:not([hidden]) {
  display: grid;
}

.mobile-menu > a:not(.button) {
  padding: 14px 4px;
  border-bottom: 1px solid var(--line-light);
  color: var(--paper);
  font-size: 1rem;
  font-weight: 650;
}

.mobile-menu .button {
  margin-top: 18px;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(920px, calc(100svh - 72px));
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: clamp(70px, 8vw, 118px) 0 clamp(84px, 9vw, 130px);
  background: var(--ink);
  isolation: isolate;
}

.hero-grid,
.closing-grid {
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: .48;
  background-image:
    linear-gradient(rgba(250, 247, 239, .034) 1px, transparent 1px),
    linear-gradient(90deg, rgba(250, 247, 239, .034) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 220px;
  z-index: -2;
  background: linear-gradient(transparent, rgba(0, 0, 0, .28));
}

.hero-glow {
  position: absolute;
  z-index: -2;
  width: 520px;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .11;
  pointer-events: none;
}

.hero-glow-green {
  left: -260px;
  top: 12%;
  background: var(--effective);
}

.hero-glow-rust {
  right: -280px;
  bottom: -160px;
  background: var(--critical);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(390px, .82fr) minmax(620px, 1.38fr);
  gap: clamp(52px, 5.2vw, 88px);
  align-items: center;
}

.hero-copy {
  max-width: 610px;
}

.eyebrow,
.section-label,
.section-index,
.view-type,
.industry-index,
.contrast-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 700;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--signal-soft);
}

.eyebrow-mark {
  position: relative;
  width: 27px;
  height: 1px;
  background: currentColor;
}

.eyebrow-mark::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.hero h1 {
  max-width: 12ch;
  margin: 24px 0 27px;
  color: var(--paper);
  font-family: var(--serif);
  font-size: clamp(3.15rem, 4.4vw, 5.25rem);
  font-weight: 500;
  line-height: .99;
  letter-spacing: -.052em;
  text-wrap: balance;
}

.hero h1 em {
  color: var(--effective);
  font-weight: 500;
  text-decoration: none;
}

.hero-lead {
  max-width: 55ch;
  margin: 0;
  color: var(--body-light);
  font-size: clamp(1.05rem, 1.2vw, 1.2rem);
  line-height: 1.65;
}

.hero-actions,
.closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 34px;
}

.trial-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 14px 0 0;
  color: var(--muted-light);
  font-size: .81rem;
}

.trial-note > span {
  color: var(--effective);
  font-weight: 800;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 24px;
  color: var(--paper);
  font-size: .9rem;
  font-weight: 650;
  text-decoration: underline;
  text-decoration-color: rgba(250, 247, 239, .3);
  text-underline-offset: 5px;
  transition: color .18s ease, text-decoration-color .18s ease;
}

.text-link:hover {
  color: var(--signal-soft);
  text-decoration-color: currentColor;
}

.hero-film-wrap {
  min-width: 0;
  position: relative;
  border: 1px solid var(--line-light-strong);
  border-radius: var(--radius-lg);
  background: #0e0d0b;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .05) inset, 0 38px 90px rgba(0, 0, 0, .5);
  overflow: hidden;
}

.hero-film-wrap::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: 3;
  border: 1px solid rgba(229, 185, 63, .18);
  border-radius: inherit;
  pointer-events: none;
}

.hero-film-wrap:fullscreen {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  border: 0;
  border-radius: 0;
  background: #0e0d0b;
}

.hero-film-wrap:fullscreen .film-frame {
  height: 100%;
  aspect-ratio: auto;
}

.hero-film-wrap:fullscreen video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.film-rail {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 14px 8px 16px;
  border-bottom: 1px solid var(--line-light);
  background: #191713;
}

.film-label,
.film-actions {
  display: flex;
  align-items: center;
}

.film-label {
  gap: 9px;
  color: var(--body-light);
  font-family: var(--mono);
  font-size: .67rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.film-status {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--effective);
  box-shadow: 0 0 0 4px rgba(141, 183, 119, .1);
}

.film-duration {
  color: var(--muted-light);
}

.film-actions {
  gap: 6px;
}

.film-control {
  min-height: 31px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 9px;
  color: var(--body-light);
  border: 1px solid var(--line-light);
  border-radius: 6px;
  background: transparent;
  font-size: .69rem;
  font-weight: 650;
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}

.film-control:hover {
  color: var(--paper);
  border-color: var(--line-light-strong);
  background: rgba(250, 247, 239, .07);
}

.film-control svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.film-control .play-icon {
  display: none;
  fill: none;
}

.film-control .exit-fullscreen-icon {
  display: none;
}

.film-control.is-paused .pause-icon {
  display: none;
}

.film-control.is-paused .play-icon {
  display: block;
}

.film-control.is-fullscreen {
  color: var(--signal-soft);
  border-color: rgba(229, 185, 63, .55);
  background: rgba(229, 185, 63, .08);
}

.film-control.is-fullscreen .expand-icon {
  display: none;
}

.film-control.is-fullscreen .exit-fullscreen-icon {
  display: block;
}

.film-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #11100e;
}

.film-frame video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #11100e;
}

.film-corner {
  position: absolute;
  z-index: 2;
  width: 24px;
  height: 24px;
  pointer-events: none;
}

.film-corner-top {
  top: 13px;
  left: 13px;
  border-top: 1px solid rgba(229, 185, 63, .55);
  border-left: 1px solid rgba(229, 185, 63, .55);
}

.film-corner-bottom {
  right: 13px;
  bottom: 13px;
  border-right: 1px solid rgba(229, 185, 63, .55);
  border-bottom: 1px solid rgba(229, 185, 63, .55);
}

.film-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  margin: 0;
  padding: 8px 16px;
  color: var(--muted-light);
  border-top: 1px solid var(--line-light);
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .04em;
}

.film-caption span:first-child {
  color: var(--signal-soft);
  text-transform: uppercase;
  letter-spacing: .12em;
}

/* Credibility */
.credibility {
  position: relative;
  background: #1a1713;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.credibility-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 60px;
  align-items: center;
  padding-top: 38px;
  padding-bottom: 38px;
}

.section-label {
  color: var(--signal-soft);
}

.credibility-copy {
  max-width: 55ch;
  margin: 9px 0 0;
  color: var(--body-light);
  font-size: .94rem;
}

.audience-list,
.practice-inner ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.audience-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.audience-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.02rem;
}

.signal-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(250, 247, 239, .05);
}

.signal-green { background: var(--effective); }
.signal-brass { background: var(--signal); }
.signal-rust { background: var(--critical); }
.signal-cream { background: var(--cream); }

.practice-strip {
  border-top: 1px solid var(--line-light);
  background: #151310;
}

.practice-inner {
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted-light);
  font-family: var(--mono);
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.practice-inner > span {
  color: var(--signal-soft);
  white-space: nowrap;
}

.practice-inner ul {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Shared sections */
.section {
  position: relative;
  padding: clamp(92px, 9vw, 148px) 0;
}

.section-cream {
  background: var(--cream);
  color: var(--body-dark);
}

.section-paper {
  background: var(--paper);
  color: var(--body-dark);
}

.section-ink {
  background: var(--ink);
  color: var(--body-light);
}

.section-intro {
  max-width: 800px;
  margin-bottom: clamp(45px, 5vw, 74px);
}

.section-index {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--critical-dark);
}

.section-index::after {
  content: "";
  width: 50px;
  height: 1px;
  margin-left: 4px;
  background: currentColor;
  opacity: .38;
}

.section-index > span {
  color: var(--body-dark);
}

.section-intro h2,
.proof-copy h2,
.faq-intro h2,
.deployment-section h2 {
  max-width: 16ch;
  margin: 19px 0 20px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(2.6rem, 4.1vw, 4.7rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.section-intro > p:last-child,
.proof-copy > p,
.faq-intro > p,
.deployment-section .section-intro > p:last-child {
  max-width: 62ch;
  margin: 0;
  color: var(--body-dark);
  font-size: 1.06rem;
}

.section-intro-light .section-index {
  color: var(--signal-soft);
}

.section-intro-light .section-index > span {
  color: var(--muted-light);
}

.section-intro-light h2,
.deployment-section h2 {
  color: var(--paper);
}

.section-intro-light > p:last-child,
.deployment-section .section-intro > p:last-child {
  color: var(--body-light);
}

/* Problem / outcome */
.contrast-panel {
  display: grid;
  grid-template-columns: minmax(330px, .72fr) minmax(620px, 1.28fr);
  gap: 28px;
  align-items: stretch;
}

.contrast-copy {
  display: grid;
  grid-template-rows: repeat(2, 1fr);
  gap: 14px;
}

.problem-block,
.outcome-block {
  padding: 30px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(250, 247, 239, .52);
}

.problem-block {
  border-left: 3px solid var(--critical-dark);
}

.outcome-block {
  border-left: 3px solid var(--effective-dark);
  background: var(--paper);
  box-shadow: 0 16px 45px rgba(20, 18, 16, .08);
}

.contrast-kicker-rust {
  color: var(--critical-dark);
}

.contrast-kicker-green {
  color: var(--effective-dark);
}

.contrast-copy h3 {
  margin: 11px 0 19px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -.025em;
}

.plain-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plain-list li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  align-items: start;
  column-gap: 9px;
  margin-top: 9px;
  padding-left: 0;
  color: var(--body-dark);
  font-size: .88rem;
}

.plain-list li::before {
  position: static;
  width: 16px;
  height: calc(.88rem * 1.6);
  display: grid;
  place-items: center;
  line-height: 1;
  font-weight: 800;
}

.plain-list-negative li::before {
  content: "×";
  color: var(--critical-dark);
  font-size: 1.12rem;
}

.plain-list-positive li::before {
  content: "✓";
  color: var(--effective-dark);
}

.diagram-figure {
  min-width: 0;
  margin: 0;
  align-self: center;
  border: 1px solid var(--line-dark-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-paper);
}

.figure-bar,
.diagram-figure figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 48px;
  padding: 10px 18px;
  color: var(--body-dark);
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .03em;
}

.figure-bar {
  border-bottom: 1px solid var(--line-dark);
}

.figure-state {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--effective-dark);
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}

.figure-state i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--effective-dark);
}

.diagram-figure picture {
  display: block;
  background: #f4f7f5;
}

.diagram-figure img {
  width: 100%;
  height: auto;
}

.diagram-figure figcaption {
  border-top: 1px solid var(--line-dark);
  color: #746c5d;
}

.diagram-figure figcaption a {
  color: var(--critical-dark);
  font-family: var(--sans);
  font-weight: 750;
}

/* Product views */
.view-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.view-card {
  min-height: 390px;
  grid-column: span 4;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 2.5vw, 38px);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(250, 247, 239, .055), rgba(250, 247, 239, .018));
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}

.view-card:hover {
  transform: translateY(-4px);
  border-color: rgba(229, 185, 63, .36);
  background: linear-gradient(145deg, rgba(250, 247, 239, .075), rgba(250, 247, 239, .025));
}

.view-card-wide {
  grid-column: span 8;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: start;
  column-gap: 18px;
  row-gap: 24px;
}

.view-number {
  margin-bottom: 38px;
  color: var(--muted-light);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
}

.view-card-wide .view-number {
  grid-column: 1;
  grid-row: 1;
  margin-top: 3px;
}

.view-card-wide > div:nth-child(2) {
  grid-column: 2;
  grid-row: 1;
  max-width: 610px;
}

.view-type {
  color: var(--signal-soft);
}

.view-card h3 {
  margin: 13px 0 14px;
  color: var(--paper);
  font-family: var(--serif);
  font-size: clamp(1.65rem, 2vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.08;
}

.view-card p:not(.view-type) {
  margin: 0;
  color: var(--body-light);
  font-size: .93rem;
}

.mini-bowtie {
  grid-column: 1 / -1;
  grid-row: 2;
  align-self: stretch;
  min-width: 0;
  min-height: 232px;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0;
}

.mini-model {
  width: 100%;
  max-width: 940px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(78px, 90px) minmax(170px, 1fr) minmax(98px, 112px) minmax(170px, 1fr) minmax(78px, 90px);
  align-items: start;
  gap: 0;
}

.mini-node {
  position: relative;
  z-index: 2;
  min-width: 82px;
  min-height: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 9px 8px;
  border: 2px solid;
  border-radius: 6px;
  color: var(--paper);
  text-align: center;
  font-family: var(--mono);
  font-size: .47rem;
  text-transform: uppercase;
  letter-spacing: .055em;
  line-height: 1.2;
  margin-top: 35px;
}

.mini-node span {
  opacity: .74;
  font-size: .4rem;
  letter-spacing: .1em;
}

.mini-node b {
  font-weight: 700;
}

.mini-threat {
  background: #0f766e;
  border-color: #115e59;
}

.mini-consequence {
  background: #9f3a38;
  border-color: #7f2d2a;
}

.mini-event {
  min-width: 94px;
  padding: 0;
  overflow: hidden;
  color: #fefffc;
  border-color: #78350f;
  background: #b45309;
}

.mini-event span {
  width: 100%;
  padding: 4px 6px;
  color: #78350f;
  background: #fefffc;
  opacity: 1;
}

.mini-event b {
  padding: 7px 8px 8px;
}

.mini-arm {
  height: 232px;
  position: relative;
}

.mini-arm-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 59px;
  height: 1px;
  background: #66746e;
}

.mini-barrier {
  --effectiveness-color: #94a3b8;
  --effectiveness-soft: rgba(148, 163, 184, .4);
  position: absolute;
  top: 34px;
  width: 18px;
  height: 50px;
  border: 2px solid;
  border-radius: 3px;
  background: #334155;
  transform: translateX(-50%);
  box-shadow: 0 2px 6px rgba(51, 65, 85, .28);
}

.mini-barrier:nth-of-type(2) { left: 25%; }
.mini-barrier:nth-of-type(3) { left: 75%; }

.mini-barrier-standard {
  border-color: #1f2937;
  background: #334155;
}

.mini-barrier-critical {
  border-color: #9f1239;
  background: #e11d48;
  box-shadow: 0 2px 6px rgba(225, 29, 72, .35);
}

.mini-effect-high {
  --effectiveness-color: #34d399;
  --effectiveness-soft: rgba(52, 211, 153, .55);
}

.mini-effect-medium {
  --effectiveness-color: #22d3ee;
  --effectiveness-soft: rgba(34, 211, 238, .55);
}

.mini-effect-low {
  --effectiveness-color: #60a5fa;
  --effectiveness-soft: rgba(96, 165, 250, .55);
}

.mini-meter {
  position: absolute;
  inset: 3px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 2px;
  border-radius: 3px;
  background: rgba(2, 6, 23, .5);
  box-shadow: inset 0 1px 3px rgba(2, 6, 23, .55), inset 0 0 0 1px rgba(255, 255, 255, .08);
}

.mini-meter i {
  flex: 1;
  min-height: 0;
  display: block;
  width: 100%;
  border-radius: 2px;
  background: rgba(255, 255, 255, .14);
}

.mini-effect-high .mini-meter i,
.mini-effect-medium .mini-meter i:nth-child(n + 2),
.mini-effect-low .mini-meter i:nth-child(3) {
  background: var(--effectiveness-color);
  box-shadow: 0 0 5px var(--effectiveness-soft), inset 0 0 0 1px rgba(255, 255, 255, .18);
}

.mini-barrier > b {
  position: absolute;
  top: calc(100% + 5px);
  left: 50%;
  width: 80px;
  min-height: 29px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px 6px;
  color: #111827;
  border: 1px solid #cbd5d1;
  border-radius: 6px;
  background: #fefffc;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .08), inset 0 -2px 0 var(--effectiveness-color);
  font-family: var(--sans);
  font-size: .48rem;
  font-weight: 650;
  line-height: 1.18;
  text-align: center;
  transform: translateX(-50%);
}

.mini-degradation-stack {
  position: absolute;
  z-index: 4;
  top: calc(100% + 45px);
  left: 50%;
  width: 128px;
  display: grid;
  gap: 10px;
  color: #111827;
  transform: translateX(-50%);
}

.mini-degradation-stack::before,
.mini-degradation-control::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 1.5px;
  background: repeating-linear-gradient(to bottom, #8b5cf6 0 5px, transparent 5px 9px);
  transform: translateX(-50%);
}

.mini-degradation-stack::before {
  top: -12px;
  height: 12px;
}

.mini-degradation-card {
  position: relative;
  min-width: 0;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 7px 8px;
  border: 1px solid;
  border-radius: 8px;
  box-shadow: 0 2px 7px rgba(15, 23, 42, .1);
  text-align: left;
  overflow-wrap: anywhere;
}

.mini-degradation-card > span {
  font-family: var(--mono);
  font-size: .4rem;
  font-weight: 750;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.mini-degradation-card strong {
  color: #111827;
  font-family: var(--sans);
  font-size: .48rem;
  font-weight: 650;
  line-height: 1.16;
}

.mini-degradation-control {
  border-color: #cbd5e1;
  background: #f2f5f8;
  box-shadow: inset 0 3px 0 #475569, 0 2px 7px rgba(15, 23, 42, .1);
}

.mini-degradation-control > span {
  color: #475569;
}

.mini-degradation-control::after {
  bottom: -10px;
  height: 10px;
}

.mini-degradation-factor {
  border-color: #d6cbf7;
  background: #f6f4fe;
  box-shadow: inset 0 3px 0 #7c3aed, 0 3px 9px rgba(76, 29, 149, .12);
}

.mini-degradation-factor > span {
  color: #7c3aed;
}

.mini-degradation-short {
  display: none;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: auto;
  padding-top: 30px;
}

.metric-row span {
  padding: 13px 8px;
  border-top: 1px solid var(--line-light-strong);
  color: var(--muted-light);
  font-family: var(--mono);
  font-size: .57rem;
  text-transform: uppercase;
}

.metric-row strong {
  display: block;
  margin-bottom: 3px;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.register-mini {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0;
  margin-top: auto;
  padding-top: 28px;
}

.register-mini span,
.register-mini i {
  min-height: 35px;
  display: flex;
  align-items: center;
  padding-block: 7px;
  border-top: 1px solid var(--line-light);
  color: var(--body-light);
  font-size: .65rem;
  font-style: normal;
}

.register-mini i {
  justify-content: flex-end;
  padding-left: 10px;
  color: var(--muted-light);
  font-family: var(--mono);
  font-size: .56rem;
}

.register-mini .critical-chip { color: var(--critical); }
.register-mini .effective-chip { color: var(--effective); }

.standard-mini {
  display: grid;
  gap: 9px;
  margin-top: auto;
  padding-top: 28px;
}

.standard-mini span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--body-light);
  font-family: var(--mono);
  font-size: .61rem;
}

.standard-mini i {
  width: 18px;
  height: 18px;
  border: 1px solid var(--line-light-strong);
  border-radius: 50%;
}

.standard-mini i::after {
  content: "";
  display: block;
  width: 5px;
  height: 3px;
  margin: 5px auto 0;
  border-left: 1px solid var(--effective);
  border-bottom: 1px solid var(--effective);
  transform: rotate(-45deg);
}

.view-card-accent {
  color: var(--ink);
  border-color: var(--signal);
  background: var(--signal);
}

.view-card-accent:hover {
  border-color: var(--signal-soft);
  background: var(--signal-soft);
}

.view-card-accent .view-number,
.view-card-accent .view-type,
.view-card-accent h3,
.view-card-accent p:not(.view-type) {
  color: var(--ink);
}

.view-card-accent .view-type,
.view-card-accent .view-number {
  opacity: .72;
}

.pdf-stack {
  width: 116px;
  height: 92px;
  position: relative;
  margin: auto 0 0 auto;
}

.pdf-stack span {
  position: absolute;
  width: 62px;
  height: 82px;
  right: 3px;
  bottom: 0;
  border: 1px solid rgba(20, 18, 16, .34);
  border-radius: 3px;
  background: var(--paper);
}

.pdf-stack span:nth-child(1) { right: 37px; transform: rotate(-9deg); opacity: .55; }
.pdf-stack span:nth-child(2) { right: 20px; transform: rotate(-4deg); opacity: .8; }
.pdf-stack span:nth-child(3) { display: grid; place-items: center; }

.pdf-stack b {
  color: var(--critical-dark);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
}

/* Conversion band */
.section-signal {
  padding: 0;
  color: var(--ink);
  background: var(--signal-bright);
}

.trial-band {
  min-height: 330px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  gap: 60px;
  align-items: center;
  padding-top: 58px;
  padding-bottom: 58px;
}

.trial-band .section-label {
  color: var(--ink);
  opacity: .68;
}

.trial-band h2 {
  max-width: 18ch;
  margin: 14px 0 0;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4vw, 4.35rem);
  font-weight: 600;
  line-height: 1.03;
  letter-spacing: -.045em;
}

.trial-band-action {
  justify-self: end;
}

.button-dark {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 10px 30px rgba(20, 18, 16, .2);
}

.button-dark:hover {
  background: var(--ink-soft);
  border-color: var(--ink-soft);
  box-shadow: 0 14px 36px rgba(20, 18, 16, .26);
}

.trial-band-action p {
  margin: 14px 0 0;
  color: rgba(20, 18, 16, .68);
  font-size: .81rem;
}

/* Industry workflows */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.industry-card {
  min-height: 350px;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3.1vw, 46px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--body-dark);
  transition: transform .24s ease, background .24s ease, border-color .24s ease, box-shadow .24s ease;
}

.industry-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-dark-strong);
  background: #eee7d9;
  box-shadow: 0 16px 42px rgba(20, 18, 16, .09);
}

.industry-primary {
  background: var(--ink);
  color: var(--body-light);
  border-color: var(--ink);
}

.industry-primary:hover {
  background: var(--ink-raised);
  border-color: var(--ink-raised);
}

.industry-index {
  color: #625b4e;
}

.industry-primary .industry-index {
  color: var(--muted-light);
}

.industry-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin: 42px 0 24px;
  border: 1px solid var(--line-dark-strong);
  border-radius: 50%;
  color: var(--critical-dark);
}

.industry-primary .industry-icon {
  color: var(--signal-soft);
  border-color: var(--line-light-strong);
}

.industry-icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.industry-card h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.8rem, 2.4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.04;
}

.industry-primary h3 {
  color: var(--paper);
}

.industry-card p {
  max-width: 50ch;
  margin: 0;
  font-size: .93rem;
}

.card-link {
  margin-top: auto;
  padding-top: 28px;
  color: var(--critical-dark);
  font-size: .82rem;
  font-weight: 760;
}

.industry-primary .card-link {
  color: var(--signal-soft);
}

/* Document proof */
.proof-layout {
  display: grid;
  grid-template-columns: minmax(360px, .8fr) minmax(560px, 1.2fr);
  gap: clamp(70px, 8vw, 130px);
  align-items: center;
}

.proof-copy .section-index {
  margin-bottom: 18px;
}

.proof-copy h2 {
  max-width: 13ch;
}

.proof-list {
  list-style: none;
  padding: 0;
  margin: 37px 0;
  border-top: 1px solid var(--line-dark);
}

.proof-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 15px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line-dark);
}

.proof-list li > span {
  color: var(--critical-dark);
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .08em;
}

.proof-list strong,
.proof-list small {
  display: block;
}

.proof-list strong {
  color: var(--ink);
  font-size: .92rem;
}

.proof-list small {
  margin-top: 3px;
  color: #71695a;
  font-size: .8rem;
}

.button-ink-outline {
  color: var(--ink);
  border-color: var(--line-dark-strong);
  background: transparent;
}

.button-ink-outline:hover {
  background: rgba(20, 18, 16, .06);
  border-color: rgba(20, 18, 16, .42);
}

.document-scene {
  min-height: 680px;
  position: relative;
  display: grid;
  place-items: center;
  padding: 65px 40px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 38%, rgba(229, 185, 63, .16), transparent 42%),
    var(--ink);
}

.document-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(250, 247, 239, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(250, 247, 239, .035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle, black, transparent 78%);
}

.document-page {
  width: min(410px, 72%);
  aspect-ratio: 1 / 1.414;
  position: absolute;
  border: 1px solid rgba(250, 247, 239, .28);
  border-radius: 3px;
  background: var(--paper);
  box-shadow: 0 32px 70px rgba(0, 0, 0, .38);
}

.document-page-back {
  transform: translate(76px, 5px) rotate(7deg);
  opacity: .48;
}

.document-page-mid {
  transform: translate(40px, 0) rotate(3.5deg);
  opacity: .76;
}

.document-page-front {
  z-index: 2;
  padding: 28px 30px 24px;
  color: var(--body-dark);
}

.document-mast {
  padding-bottom: 15px;
  border-bottom: 3px double var(--ink);
}

.document-mast span,
.document-mast b {
  display: block;
}

.document-mast span {
  margin-bottom: 9px;
  color: var(--critical-dark);
  font-family: var(--mono);
  font-size: .43rem;
  text-transform: uppercase;
  letter-spacing: .14em;
}

.document-mast b {
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1rem, 1.55vw, 1.38rem);
  line-height: 1.07;
  letter-spacing: -.025em;
}

.document-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 7px 15px;
  padding: 17px 0;
  font-family: var(--mono);
  font-size: .42rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.document-meta span { color: #857d6e; }
.document-meta strong { color: var(--ink); }

.document-rule {
  height: 1px;
  background: var(--line-dark-strong);
}

.document-section-title {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: .48rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.document-section-title span {
  color: var(--critical-dark);
}

.document-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-top: 11px;
}

.document-stats i {
  height: 48px;
  border: 1px solid var(--line-dark);
  background:
    linear-gradient(var(--ink), var(--ink)) 9px 11px / 24% 2px no-repeat,
    linear-gradient(#8e8575, #8e8575) 9px 19px / 62% 2px no-repeat,
    linear-gradient(var(--critical-dark), var(--critical-dark)) 9px 30px / 38% 7px no-repeat;
}

.document-table {
  display: grid;
  margin-top: 11px;
  border-top: 2px solid var(--ink);
}

.document-table i {
  height: 25px;
  border-bottom: 1px solid var(--line-dark);
  background:
    linear-gradient(#746c5d, #746c5d) 0 9px / 46% 2px no-repeat,
    linear-gradient(var(--effective-dark), var(--effective-dark)) 92% 8px / 15% 6px no-repeat;
}

.document-table i:nth-child(2),
.document-table i:nth-child(5) {
  background:
    linear-gradient(#746c5d, #746c5d) 0 9px / 60% 2px no-repeat,
    linear-gradient(var(--critical-dark), var(--critical-dark)) 92% 8px / 15% 6px no-repeat;
}

.document-stamp {
  position: absolute;
  right: 26px;
  bottom: 60px;
  padding: 7px 9px;
  color: var(--critical-dark);
  border: 2px solid rgba(155, 67, 36, .58);
  outline: 1px solid rgba(155, 67, 36, .35);
  outline-offset: 3px;
  font-family: var(--mono);
  font-size: .46rem;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .1em;
  line-height: 1.3;
  transform: rotate(-5deg);
}

.document-folio {
  position: absolute;
  left: 30px;
  right: 30px;
  bottom: 20px;
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
  color: #857d6e;
  border-top: 1px solid var(--line-dark-strong);
  font-family: var(--mono);
  font-size: .4rem;
  letter-spacing: .08em;
}

.pdf-badge {
  position: absolute;
  z-index: 4;
  right: 44px;
  bottom: 42px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  color: var(--paper);
  border: 1px solid rgba(250, 247, 239, .2);
  border-radius: 50%;
  background: var(--critical-dark);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .3);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
}

/* Deployment */
.deployment-grid {
  display: grid;
  grid-template-columns: minmax(340px, .78fr) minmax(610px, 1.22fr);
  gap: clamp(60px, 7vw, 110px);
  align-items: start;
}

.deployment-section .section-intro {
  position: sticky;
  top: 126px;
  margin-bottom: 0;
}

.deployment-cards {
  display: grid;
  gap: 14px;
}

.deployment-card {
  min-height: 210px;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 24px;
  align-content: center;
  padding: 32px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(250, 247, 239, .035);
}

.deployment-mark {
  grid-row: span 2;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--signal-soft);
  border: 1px solid var(--line-light-strong);
  border-radius: 50%;
}

.deployment-mark svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.deployment-card h3 {
  align-self: end;
  margin: 0 0 8px;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -.025em;
}

.deployment-card p {
  align-self: start;
  max-width: 53ch;
  margin: 0;
  color: var(--body-light);
  font-size: .88rem;
}

/* FAQ */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, .7fr) minmax(550px, 1.3fr);
  gap: clamp(65px, 8vw, 130px);
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 126px;
}

.faq-intro h2 {
  max-width: 11ch;
}

.text-link-dark {
  color: var(--critical-dark);
  text-decoration-color: rgba(155, 67, 36, .3);
}

.text-link-dark:hover {
  color: var(--ink);
}

.faq-list {
  border-top: 1px solid var(--line-dark-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--line-dark-strong);
}

.faq-list summary {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: clamp(1.18rem, 1.7vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -.02em;
}

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

.faq-list summary span {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  position: relative;
  border: 1px solid var(--line-dark-strong);
  border-radius: 50%;
}

.faq-list summary span::before,
.faq-list summary span::after {
  content: "";
  position: absolute;
  left: 5px;
  right: 5px;
  top: 10px;
  height: 1px;
  background: var(--ink);
}

.faq-list summary span::after {
  transform: rotate(90deg);
  transition: transform .2s ease;
}

.faq-list details[open] summary span::after {
  transform: rotate(0deg);
}

.faq-list details p {
  max-width: 64ch;
  margin: -8px 52px 28px 0;
  color: var(--body-dark);
  font-size: .94rem;
}

/* Closing */
.closing {
  position: relative;
  overflow: hidden;
  padding: clamp(100px, 11vw, 170px) 0;
  background: var(--ink);
  text-align: center;
  isolation: isolate;
}

.closing-grid {
  mask-image: radial-gradient(circle at center, black, transparent 76%);
}

.closing::before,
.closing::after {
  content: "";
  position: absolute;
  z-index: -2;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(229, 185, 63, .11);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.closing::before {
  width: 620px;
  height: 620px;
}

.closing::after {
  width: 900px;
  height: 900px;
  border-color: rgba(250, 247, 239, .05);
}

.closing-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.closing h2 {
  max-width: 20ch;
  margin: 23px auto 22px;
  color: var(--paper);
  font-family: var(--serif);
  font-size: clamp(2.9rem, 5.4vw, 6.1rem);
  font-weight: 500;
  line-height: .98;
  letter-spacing: -.052em;
}

.closing-inner > p:not(.eyebrow, .trial-note) {
  max-width: 56ch;
  margin: 0;
  color: var(--body-light);
  font-size: 1.04rem;
}

.closing-actions {
  justify-content: center;
}

.trial-note-centred {
  justify-content: center;
}

/* Footer */
.site-footer {
  padding: 76px 0 28px;
  color: var(--body-light);
  border-top: 1px solid var(--line-light);
  background: #100f0d;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(530px, 1.25fr);
  gap: 80px;
  padding-bottom: 64px;
}

.footer-brand p {
  max-width: 37ch;
  margin: 18px 0 0;
  color: var(--muted-light);
  font-size: .86rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-links h2 {
  margin: 0 0 16px;
  color: var(--paper);
  font-family: var(--mono);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .13em;
}

.footer-links a {
  display: block;
  width: fit-content;
  margin-top: 9px;
  color: var(--muted-light);
  font-size: .82rem;
}

.footer-links a:hover {
  color: var(--paper);
}

.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 24px;
  color: var(--muted-light);
  border-top: 1px solid var(--line-light);
  font-family: var(--mono);
  font-size: .59rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.mobile-cta {
  display: none;
}

/* Motion */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .72s cubic-bezier(.16, 1, .3, 1), transform .72s cubic-bezier(.16, 1, .3, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Responsive */
@media (max-width: 1220px) {
  .hero-layout {
    grid-template-columns: minmax(350px, .82fr) minmax(540px, 1.18fr);
    gap: 48px;
  }

  .contrast-panel {
    grid-template-columns: minmax(310px, .72fr) minmax(520px, 1.28fr);
  }

}

@media (max-width: 1120px) {
  .proof-layout,
  .deployment-grid {
    grid-template-columns: 1fr;
  }

  .proof-copy,
  .deployment-section .section-intro {
    max-width: 780px;
  }

  .deployment-section .section-intro {
    position: static;
  }
}

@media (max-width: 1060px) {
  .desktop-nav,
  .sign-in {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    min-height: auto;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .hero-copy {
    max-width: 800px;
  }

  .hero h1 {
    max-width: 14ch;
    font-size: clamp(3.55rem, 8vw, 5.5rem);
  }

  .hero-lead {
    max-width: 64ch;
  }

  .hero-film-wrap {
    width: 100%;
  }

  .contrast-panel,
  .proof-layout,
  .deployment-grid {
    grid-template-columns: 1fr;
  }

  .contrast-copy {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .proof-copy,
  .deployment-section .section-intro {
    max-width: 780px;
  }

  .document-scene {
    min-height: 720px;
  }

  .deployment-section .section-intro,
  .faq-intro {
    position: static;
  }

  .faq-layout {
    grid-template-columns: minmax(260px, .7fr) minmax(470px, 1.3fr);
    gap: 58px;
  }
}

@media (max-width: 860px) {
  .shell {
    width: min(calc(100% - 40px), var(--shell));
  }

  .credibility-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .practice-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .practice-inner ul {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 8px 20px;
  }

  .view-card,
  .view-card {
    grid-column: span 6;
  }

  .view-card-wide {
    grid-column: 1 / -1;
  }

  .trial-band {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .trial-band-action {
    justify-self: start;
  }

  .faq-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .faq-intro {
    max-width: 680px;
  }

  .footer-grid {
    gap: 55px;
  }
}

@media (max-width: 700px) {
  .mini-model {
    grid-template-columns: minmax(70px, 82px) minmax(150px, 1fr) minmax(88px, 96px) minmax(150px, 1fr) minmax(70px, 82px);
  }

  .mini-node,
  .mini-event {
    min-width: 0;
  }
}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 76px;
  }

  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom));
  }

  .shell {
    width: min(calc(100% - 32px), var(--shell));
  }

  .header-inner {
    min-height: 64px;
  }

  .site-header .button-small {
    display: none;
  }

  .mobile-menu {
    inset: 64px 0 auto;
    max-height: calc(100dvh - 64px);
  }

  .hero {
    padding: 60px 0 76px;
  }

  .hero-grid,
  .closing-grid {
    background-size: 42px 42px;
  }

  .hero-layout {
    gap: 44px;
  }

  .hero h1 {
    margin-top: 19px;
    font-size: clamp(2.85rem, 13vw, 4.2rem);
    line-height: 1;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-actions,
  .closing-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .closing-actions .button {
    width: 100%;
  }

  .film-rail {
    align-items: flex-start;
    min-height: 44px;
    padding: 7px 9px 7px 12px;
  }

  .film-control {
    width: 34px;
    padding: 0;
    justify-content: center;
  }

  .film-control span {
    display: none;
  }

  .film-caption {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
    padding-block: 10px;
  }

  .film-caption > span:nth-child(2) {
    display: none;
  }

  .credibility-grid {
    padding-top: 31px;
    padding-bottom: 31px;
  }

  .audience-list {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 82px 0;
  }

  .section-intro h2,
  .proof-copy h2,
  .faq-intro h2,
  .deployment-section h2 {
    font-size: clamp(2.35rem, 11vw, 3.45rem);
  }

  .contrast-copy {
    grid-template-columns: 1fr;
  }

  .problem-block,
  .outcome-block {
    padding: 24px;
  }

  .figure-bar,
  .diagram-figure figcaption {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .view-card,
  .view-card-wide {
    min-height: 360px;
    grid-column: 1 / -1;
  }

  .mini-node {
    min-width: 0;
    min-height: 42px;
    padding: 7px 4px;
    font-size: .4rem;
    margin-top: 18px;
  }

  .mini-model {
    grid-template-columns: 48px minmax(60px, 1fr) 64px minmax(60px, 1fr) 48px;
  }

  .mini-node b,
  .mini-barrier > b {
    display: none;
  }

  .mini-arm {
    height: 166px;
  }

  .mini-arm-line {
    top: 39px;
  }

  .mini-barrier {
    top: 14px;
  }

  .mini-bowtie {
    min-height: 166px;
    padding: 0;
  }

  .mini-degradation-stack {
    top: calc(100% + 12px);
    width: 96px;
    gap: 8px;
  }

  .mini-degradation-stack::before {
    top: -12px;
    height: 12px;
  }

  .mini-degradation-card {
    min-height: 36px;
    gap: 2px;
    padding: 5px 6px;
    border-radius: 6px;
  }

  .mini-degradation-card > span {
    font-size: .34rem;
  }

  .mini-degradation-card strong {
    font-size: .42rem;
    line-height: 1.12;
  }

  .mini-degradation-long {
    display: none;
  }

  .mini-degradation-short {
    display: inline;
  }

  .section-signal {
    padding: 0;
  }

  .trial-band {
    min-height: 0;
    padding-top: 65px;
    padding-bottom: 65px;
  }

  .trial-band h2 {
    font-size: clamp(2.25rem, 10.5vw, 3.25rem);
  }

  .industry-grid {
    grid-template-columns: 1fr;
  }

  .industry-card {
    min-height: 320px;
  }

  .document-scene {
    min-height: 580px;
    padding: 42px 18px;
  }

  .document-page {
    width: min(350px, 78%);
  }

  .document-page-back {
    transform: translate(38px, 4px) rotate(6deg);
  }

  .document-page-mid {
    transform: translate(21px, 0) rotate(3deg);
  }

  .document-page-front {
    padding: 22px 22px 19px;
  }

  .document-stamp {
    display: none;
  }

  .pdf-badge {
    right: 20px;
    bottom: 24px;
  }

  .deployment-card {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .deployment-mark {
    grid-row: auto;
    margin-bottom: 22px;
  }

  .faq-list summary {
    min-height: 78px;
    font-size: 1.12rem;
  }

  .faq-list details p {
    margin-right: 0;
  }

  .closing {
    padding: 94px 0;
  }

  .closing h2 {
    font-size: clamp(2.75rem, 12vw, 4.1rem);
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 42px 24px;
  }

  .footer-base {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .mobile-cta {
    position: fixed;
    z-index: 120;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: calc(68px + env(safe-area-inset-bottom));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 9px 14px calc(9px + env(safe-area-inset-bottom));
    color: var(--body-light);
    border-top: 1px solid var(--line-light-strong);
    background: rgba(20, 18, 16, .95);
    box-shadow: 0 -12px 35px rgba(0, 0, 0, .28);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .mobile-cta > span {
    font-size: .72rem;
  }

  .mobile-cta strong {
    display: block;
    color: var(--paper);
    font-size: .82rem;
  }

  .mobile-cta .button-small {
    display: inline-flex;
    flex: 0 0 auto;
  }

  body.menu-open .mobile-cta {
    display: none;
  }
}

@media (max-width: 420px) {
  .brand span {
    max-width: 132px;
    font-size: .95rem;
  }

  .hero h1 {
    font-size: 2.75rem;
  }

  .film-duration {
    display: none;
  }

  .metric-row {
    grid-template-columns: 1fr;
  }

  .view-card {
    min-height: 395px;
    padding-inline: 18px;
  }

  .mini-bowtie {
    margin-inline: 0;
    width: 100%;
  }

  .mini-model {
    grid-template-columns: 40px minmax(44px, 1fr) 54px minmax(44px, 1fr) 40px;
  }

  .mini-degradation-stack {
    width: 96px;
  }

  .mini-node {
    font-size: .34rem;
  }

  .mini-consequence span {
    font-size: 0;
  }

  .mini-consequence span::after {
    content: "Outcome";
    font-size: .29rem;
    letter-spacing: .03em;
  }

  .mini-event span {
    font-size: 0;
  }

  .mini-event span::after {
    content: "Event";
    font-size: .29rem;
    letter-spacing: .03em;
  }

  .document-scene {
    min-height: 510px;
  }

  .document-page {
    width: 82%;
  }

  .document-page-back {
    transform: translate(24px, 3px) rotate(5deg);
  }

  .document-page-mid {
    transform: translate(13px, 0) rotate(2.5deg);
  }

  .document-section-title,
  .document-stats,
  .document-table {
    margin-top: 12px;
  }

  .pdf-badge {
    width: 48px;
    height: 48px;
    right: 10px;
    bottom: 16px;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-contrast: more) {
  :root {
    --body-light: #e5dfd4;
    --muted-light: #beb6a8;
    --body-dark: #332f28;
    --line-light: rgba(250, 247, 239, .28);
    --line-dark: rgba(20, 18, 16, .28);
  }
}