@font-face {
  font-family: "Clash Display";
  src: url("assets/fonts/clash-display-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}


@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Mono";
  src: url("assets/fonts/space-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Mono";
  src: url("assets/fonts/space-mono-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --deep: #052321;
  --petrol: #0b3b3a;
  --teal: #0f6e6b;
  --bright-teal: #17958e;
  --mint: #9bd8d2;
  --paper: #f3f6f4;
  --ink: #0e1b1a;
  --vermilion: #ff6b3d;
  --grad-signal:
    radial-gradient(130% 120% at 82% 18%, rgba(255, 107, 61, 0.5), rgba(255, 107, 61, 0) 48%),
    linear-gradient(118deg, #052321, #0b3b3a 60%, #0f5e5a);
  --line-dark: rgba(243, 246, 244, 0.16);
  --line-light: rgba(14, 27, 26, 0.18);
  --content-max: 1680px;
  --page-pad: max(clamp(20px, 3.1vw, 52px), calc((100vw - var(--content-max)) / 2));
  --kilter: -0.609;
  --rail-offset: -8.52px;
  --grid-offset: -2.43px;
  --rail-y: 88px;
  --rail-mobile-x: 18px;
  --mono: "Space Mono", ui-monospace, monospace;
  --display: "Clash Display", sans-serif;
  --body: "Inter", sans-serif;
  --settle: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

html {
  background: var(--deep);
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--deep);
  color: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.4;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

button {
  color: inherit;
  font: inherit;
}

a {
  color: inherit;
}

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

::selection {
  background: var(--vermilion);
  color: var(--deep);
}

:focus-visible {
  outline: 3px solid var(--deep);
  outline-offset: 4px;
  box-shadow: 0 0 0 6px var(--mint);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 11px;
  text-decoration: none;
  text-transform: uppercase;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 72px;
  padding: 0 var(--page-pad);
  border-bottom: 1px solid var(--line-dark);
  background: rgba(5, 35, 33, 0.76);
  backdrop-filter: blur(14px);
  transition: transform 240ms ease-in-out, background-color 240ms ease-in-out;
}

.site-header.is-hidden {
  transform: translateY(-102%);
}

.site-header:focus-within {
  transform: none;
}

.site-header__brand {
  width: 92px;
}

.site-header__brand img {
  width: 100%;
  height: auto;
}

.site-header__status,
.site-header__contact,
.index-mark,
.mono-note,
.level-lab__meta,
.knock-button,
.hero__scroll-note,
.instrument__output-index,
.decision__prompt,
.site-footer {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.105em;
  text-transform: uppercase;
}

.site-header__status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(243, 246, 244, 0.66);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--vermilion);
  box-shadow: 0 0 0 0 rgba(255, 107, 61, 0.45);
  animation: status-pulse 2.8s ease-in-out infinite;
}

@keyframes status-pulse {
  50% {
    box-shadow: 0 0 0 8px rgba(255, 107, 61, 0);
  }
}

.site-header__contact {
  justify-self: end;
  position: relative;
  text-decoration: none;
}

.site-header__contact-short {
  display: none;
}

.site-header__contact::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: var(--vermilion);
  transform: scaleX(0.18);
  transform-origin: left;
  transition: transform 240ms ease-in-out;
}

.site-header__contact:hover::after,
.site-header__contact:focus-visible::after {
  transform: scaleX(1);
}

.calibration-zone {
  position: relative;
  isolation: isolate;
  scroll-margin-top: 0;
}

.index-mark {
  position: absolute;
  z-index: 3;
  top: 110px;
  left: var(--page-pad);
  margin: 0;
  color: var(--mint);
}

.hero {
  min-height: max(100svh, 780px);
  overflow: hidden;
  background: var(--grad-signal);
}

.blueprint {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgba(155, 216, 210, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155, 216, 210, 0.09) 1px, transparent 1px),
    linear-gradient(rgba(155, 216, 210, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155, 216, 210, 0.035) 1px, transparent 1px);
  background-size: 25vw 25vw, 25vw 25vw, 32px 32px, 32px 32px;
  mask-image: linear-gradient(to bottom, black, transparent 96%);
}

.hero__wordmark {
  position: absolute;
  z-index: -1;
  top: 7svh;
  right: -3vw;
  width: min(74vw, 1180px);
  opacity: 0.075;
  filter: blur(0.15px);
}

.hero__wordmark svg,
.hero__wordmark img {
  width: 100%;
  height: auto;
}

.hero__wordmark svg .gl,
.hero__wordmark svg .bub {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 900ms var(--settle), opacity 500ms ease-in-out;
}

.hero__wordmark.is-out svg .g0 { transform: translate(-1%, -5%) rotate(-4deg); }
.hero__wordmark.is-out svg .g1 { transform: translate(1%, 6%) rotate(4deg); }
.hero__wordmark.is-out svg .g2 { transform: translate(-1%, -3%) rotate(-2deg); }
.hero__wordmark.is-out svg .g3 { transform: translate(1%, 5%) rotate(3deg); }
.hero__wordmark.is-out svg .g4 { transform: translate(-1%, -4%) rotate(-2deg); }
.hero__wordmark.is-out svg .g5 { transform: translate(2%, 3%) rotate(3deg); }
.hero__wordmark.is-out svg .bub { transform: translate(7%, -44%) scale(0.72); opacity: 0.45; }

.hero__copy {
  position: absolute;
  z-index: 2;
  top: clamp(180px, 22svh, 240px);
  right: var(--page-pad);
  left: var(--page-pad);
}

.hero h1,
.fit-field h2,
.workbench h2,
.honesty h2,
.handover h2,
.contact h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
}

.hero h1 {
  letter-spacing: -0.055em;
}

.fit-field h2,
.workbench h2,
.honesty h2,
.handover h2,
.contact h2 {
  letter-spacing: -0.025em;
}

.hero h1 {
  font-size: clamp(58px, 9.4vw, 150px);
  line-height: 0.78;
}

.hero__audience {
  margin: 0 0 clamp(22px, 3vw, 42px);
  color: rgba(243, 246, 244, 0.72);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.hero__line {
  display: block;
  width: max-content;
  max-width: 100%;
  transform-origin: left center;
  will-change: transform;
}

.hero__line--two {
  margin-left: 17.5vw;
  color: var(--mint);
}

.hero__promise {
  position: relative;
  width: min(38rem, 52vw);
  margin: clamp(28px, 3.4vw, 52px) 0 0 auto;
  border-top: 1px solid rgba(243, 246, 244, 0.42);
  border-bottom: 1px solid rgba(243, 246, 244, 0.42);
  padding: 10px 0 8px;
  line-height: 1;
  transform-origin: right center;
  will-change: transform;
}

.hero__promise::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 34px;
  height: 7px;
  border-radius: 999px;
  background: var(--vermilion);
}

.hero__promise-label {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 48px;
  color: rgba(243, 246, 244, 0.52);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.105em;
}

.hero__promise-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  padding: 8px 0;
}

.hero__promise-row + .hero__promise-row {
  border-top: 1px solid rgba(243, 246, 244, 0.16);
}

.hero__promise-index {
  color: var(--vermilion);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.105em;
}

.hero__promise-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 0.4em;
  font-size: clamp(15px, 1.3vw, 20px);
  font-weight: 500;
  letter-spacing: -0.025em;
}

.hero__promise-copy strong {
  color: var(--mint);
  font-family: var(--display);
  font-size: clamp(29px, 2.7vw, 44px);
  font-weight: 700;
  line-height: 0.78;
  letter-spacing: -0.04em;
}

.hero__promise-row--paper .hero__promise-copy strong {
  color: var(--paper);
}

.hero__promise-row--vermilion .hero__promise-copy strong {
  color: var(--vermilion);
}

.hero__actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
}

.hero__actions a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.hero__cta {
  border-radius: 999px;
  background: var(--vermilion);
  color: var(--deep);
  padding: 14px 18px;
  font-weight: 700;
  transition: background-color 180ms ease, transform 180ms var(--settle);
}

.hero__cta:hover,
.hero__cta:focus-visible {
  background: var(--paper);
  transform: translateY(-2px);
}

.hero__work-link {
  border-bottom: 1px solid rgba(243, 246, 244, 0.4);
  padding: 10px 0;
}

.level-lab {
  position: absolute;
  z-index: 5;
  right: var(--page-pad);
  bottom: max(42px, 5svh);
  left: var(--page-pad);
  display: grid;
  grid-template-columns: 190px minmax(200px, 1fr) 130px;
  align-items: center;
  gap: 24px;
}

.level-lab__meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.level-lab__meta output {
  color: var(--mint);
}

.level-lab__track {
  position: relative;
  height: 44px;
  border-radius: 999px;
  background: rgba(5, 35, 33, 0.72);
  box-shadow:
    inset 0 0 0 1px rgba(243, 246, 244, 0.25),
    inset 0 9px 24px rgba(0, 0, 0, 0.14);
  cursor: ew-resize;
  touch-action: pan-y;
}

.level-lab__track::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(243, 246, 244, 0.1);
}

.level-lab__target {
  position: absolute;
  z-index: 1;
  top: -9px;
  bottom: -9px;
  width: 2px;
  background: var(--bright-teal);
}

.level-lab__target--a {
  left: calc(50% - 31px);
}

.level-lab__target--b {
  left: calc(50% + 29px);
}

.level-lab__bubble {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: var(--bubble-position, 22%);
  width: 54px;
  height: 26px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: var(--vermilion);
  box-shadow: 0 8px 26px rgba(255, 107, 61, 0.22);
  transform: translate(-50%, -50%);
  transition: left 220ms var(--settle), width 90ms ease-in-out, box-shadow 180ms ease, background-color 180ms ease;
  cursor: grab;
}

.level-lab__bubble:active {
  width: 64px;
  cursor: grabbing;
}

.level-lab__bubble.is-dragging {
  transition: width 90ms ease-in-out;
}

.knock-button {
  appearance: none;
  min-height: 42px;
  border: 1px solid rgba(243, 246, 244, 0.34);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  transition: color 160ms ease-in-out, background-color 160ms ease-in-out, border-color 160ms ease-in-out;
}

.knock-button:hover,
.knock-button:focus-visible {
  border-color: var(--vermilion);
  background: var(--vermilion);
  color: var(--deep);
}

.hero__scroll-note {
  position: absolute;
  bottom: 16px;
  left: 50%;
  margin: 0;
  opacity: 0.46;
  transform: translateX(-50%);
}

.workshop-tape {
  position: relative;
  z-index: 4;
  overflow: hidden;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
}

.workshop-tape__run {
  display: flex;
  width: max-content;
  animation: tape-run 34s linear infinite;
}

.workshop-tape span {
  padding: 15px 32px 14px;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.15em;
  white-space: nowrap;
}

@keyframes tape-run {
  to { transform: translateX(-33.333%); }
}

.fit-field {
  min-height: max(115svh, 860px);
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
}

.fit-field::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-light) 1px, transparent 1px);
  background-size: 25vw 25vw;
  opacity: 0.34;
}

.fit-field__rule {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 49.9%;
  width: 2px;
  background: rgba(15, 110, 107, 0.28);
}

.fit-field__rule::before,
.fit-field__rule::after {
  content: "";
  position: absolute;
  right: -12px;
  left: -12px;
  height: 2px;
  background: var(--bright-teal);
}

.fit-field__rule::before { top: 47%; }
.fit-field__rule::after { top: 53%; }

.fit-field__rule span {
  position: sticky;
  top: 50%;
  display: block;
  width: 34px;
  height: 20px;
  border-radius: 999px;
  background: var(--vermilion);
  transform: translate(-16px, -50%);
}

.fit-field__title {
  position: sticky;
  z-index: 2;
  top: 18svh;
  padding: 0 var(--page-pad);
  font-size: clamp(58px, 10.6vw, 170px);
  line-height: 0.81;
}

.fit-field__title span {
  display: block;
  width: max-content;
  max-width: 100%;
  transform-origin: left center;
  will-change: transform;
}

.fit-field__title span:nth-child(2) {
  margin-left: 7vw;
  color: var(--teal);
}

.fit-field__title span:nth-child(3) {
  margin-left: 18vw;
}

.fit-field__body {
  position: absolute;
  z-index: 2;
  right: 8vw;
  bottom: 8svh;
  width: min(39rem, 46vw);
  margin: 0;
  font-size: clamp(19px, 2.3vw, 36px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.13;
}

.fit-field__body p {
  margin: 0;
}

.fit-field__aside {
  margin-top: 1.2em !important;
  max-width: 31rem;
  color: var(--teal);
  font-family: var(--mono);
  font-size: clamp(12px, 1vw, 15px);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.reveal-copy {
  opacity: 0;
  transform: translateY(32px) rotate(1.5deg);
  transition: opacity 700ms ease-in-out, transform 900ms var(--settle);
}

.reveal-copy.is-visible {
  opacity: 1;
  transform: translateY(0) rotate(0);
}

.fit-field__note {
  position: absolute;
  bottom: 10svh;
  left: var(--page-pad);
  margin: 0;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.fit-field .index-mark,
.work-proof .index-mark,
.handover .index-mark {
  color: var(--teal);
}

.honesty .index-mark {
  color: var(--deep);
}

.work-proof {
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  padding: clamp(170px, 18svh, 220px) var(--page-pad) clamp(100px, 13svh, 160px);
}

.work-proof::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 88% 12%, rgba(255, 107, 61, 0.13), transparent 19%),
    linear-gradient(var(--line-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-light) 1px, transparent 1px);
  background-size: auto, 25vw 25vw, 25vw 25vw;
  opacity: 0.5;
}

.work-proof__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 28vw);
  align-items: end;
  gap: 40px;
  margin-bottom: clamp(80px, 11vw, 160px);
}

.work-proof__intro h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(66px, 10vw, 160px);
  font-weight: 700;
  line-height: 0.78;
  letter-spacing: -0.04em;
}

.work-proof__intro h2 span {
  color: var(--teal);
}

.work-proof__intro > p {
  max-width: 18rem;
  margin: 0 0 0.5rem;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.15;
}

.case-study {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(280px, 0.75fr);
  gap: clamp(34px, 5vw, 88px);
  align-items: center;
  padding: clamp(54px, 7vw, 104px) 0;
  border-top: 1px solid var(--line-light);
}

.case-study--mcgovern {
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.65fr);
}

.case-study--mcgovern .case-study__visual {
  grid-column: 2;
}

.case-study--mcgovern .case-study__copy {
  grid-row: 1;
}

.case-study__visual {
  position: relative;
  display: block;
  overflow: hidden;
  border: 10px solid var(--deep);
  border-top-width: 42px;
  border-radius: 5px;
  background: var(--deep);
  box-shadow: 0 30px 70px rgba(5, 35, 33, 0.16);
  transform: rotate(-0.7deg);
  transition: transform 500ms var(--settle), box-shadow 500ms ease;
}

.case-study--mcgovern .case-study__visual {
  transform: rotate(0.8deg);
}

.case-study__visual:hover,
.case-study__visual:focus-visible,
.case-study--mcgovern .case-study__visual:hover,
.case-study--mcgovern .case-study__visual:focus-visible {
  box-shadow: 0 38px 90px rgba(5, 35, 33, 0.24);
  transform: translateY(-8px) rotate(0deg);
}

.case-study__visual img {
  width: 100%;
  height: auto;
}

.case-study__browser {
  position: absolute;
  top: -31px;
  right: 12px;
  left: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  height: 20px;
  color: rgba(243, 246, 244, 0.6);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.04em;
}

.case-study__browser i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--vermilion);
}

.case-study__browser i:nth-child(2) { background: var(--mint); }
.case-study__browser i:nth-child(3) { background: var(--bright-teal); }

.case-study__browser b {
  margin-left: 8px;
  font-weight: 400;
}

.case-study__number {
  margin: 0 0 24px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-study__copy h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(40px, 4.8vw, 72px);
  line-height: 0.9;
  letter-spacing: -0.035em;
}

.case-study__copy > p:not(.case-study__number) {
  margin: 28px 0 0;
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.35;
}

.case-study__copy ul {
  margin: 32px 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
  list-style: none;
}

.case-study__copy li {
  border-bottom: 1px solid var(--line-light);
  padding: 10px 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-study__copy > a {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  border-bottom: 1px solid var(--vermilion);
  padding-bottom: 5px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.workbench {
  min-height: max(110svh, 860px);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 56%, rgba(23, 149, 142, 0.16), transparent 32%),
    var(--deep);
}

.workbench::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(155, 216, 210, 0.25) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at center, black, transparent 72%);
  opacity: 0.48;
}

.workbench__heading {
  position: absolute;
  z-index: 3;
  top: 17svh;
  right: var(--page-pad);
  left: var(--page-pad);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, 23vw);
  align-items: end;
  gap: 32px;
}

.workbench__heading h2 {
  font-size: clamp(48px, 7.3vw, 118px);
  line-height: 0.84;
}

.workbench__heading h2 span {
  display: block;
  width: max-content;
  max-width: 100%;
  transform-origin: left center;
  will-change: transform;
}

.workbench__heading h2 span:last-child {
  margin-left: 9vw;
  color: var(--mint);
}

.workbench__heading > p {
  max-width: 14rem;
  margin: 0 0 0.5rem;
  color: rgba(243, 246, 244, 0.65);
  font-size: 14px;
}

@media (min-width: 861px) {
  .workbench__heading > p {
    position: absolute;
    top: calc(100% + 20px);
    right: 0;
    margin: 0;
  }
}

.instrument {
  position: absolute;
  z-index: 3;
  right: var(--page-pad);
  bottom: 4svh;
  left: var(--page-pad);
  height: min(58vw, 650px);
  min-height: 500px;
  border-top: 1px solid var(--line-dark);
}

.instrument__scope {
  position: absolute;
  top: 45%;
  left: 50%;
  width: clamp(230px, 31vw, 480px);
  aspect-ratio: 1;
  transform: translate(calc(-50% + var(--scope-x, 0px)), calc(-50% + var(--scope-y, 0px))) rotate(var(--scope-r, 0deg));
  transition: transform 240ms ease-out;
}

.instrument__ring,
.instrument__axis {
  position: absolute;
  display: block;
}

.instrument__ring {
  inset: 0;
  border: 1px solid rgba(155, 216, 210, 0.32);
  border-radius: 50%;
  transition: transform 280ms var(--settle), border-color 180ms ease-in-out;
}

.instrument__ring--outer::before,
.instrument__ring--outer::after {
  content: "";
  position: absolute;
  inset: 10%;
  border: 1px dashed rgba(155, 216, 210, 0.16);
  border-radius: 50%;
}

.instrument__ring--outer::after {
  inset: 21%;
}

.instrument__ring--inner {
  inset: 34%;
  border-color: rgba(155, 216, 210, 0.58);
}

.instrument__axis--x {
  top: 50%;
  right: -13%;
  left: -13%;
  height: 1px;
  background: rgba(155, 216, 210, 0.26);
}

.instrument__axis--y {
  top: -13%;
  bottom: -13%;
  left: 50%;
  width: 1px;
  background: rgba(155, 216, 210, 0.26);
}

.instrument__bubble {
  position: absolute;
  z-index: 2;
  top: calc(50% - 9px);
  left: calc(50% - 25px);
  width: 50px;
  height: 18px;
  border-radius: 999px;
  background: var(--vermilion);
  box-shadow: 0 0 32px rgba(255, 107, 61, 0.3);
  transition: transform 260ms var(--settle), box-shadow 160ms ease;
}

.instrument__reading {
  position: absolute;
  top: calc(50% + 30px);
  right: 0;
  left: 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-align: center;
}

.instrument[data-active="apps"] .instrument__bubble { transform: translate(80%, -210%) rotate(-12deg); }
.instrument[data-active="cms"] .instrument__bubble { transform: translate(-190%, 135%) rotate(8deg); }
.instrument[data-active="seo"] .instrument__bubble { transform: translate(135%, 160%) rotate(-6deg); }
.instrument.is-switching .instrument__ring--outer { transform: rotate(13deg) scale(0.94); border-color: var(--bright-teal); }
.instrument.is-switching .instrument__ring--inner { transform: rotate(-18deg) scale(1.14); }

.tool-choice {
  position: absolute;
  appearance: none;
  border: 0;
  border-bottom: 1px solid rgba(243, 246, 244, 0.3);
  background: transparent;
  padding: 12px 0 10px;
  font-family: var(--mono);
  font-size: clamp(10px, 0.9vw, 13px);
  letter-spacing: 0.06em;
  text-align: left;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 160ms ease-in-out, border-color 160ms ease-in-out, transform 240ms var(--settle);
}

.tool-choice::before {
  content: "";
  position: absolute;
  top: 18px;
  left: -18px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  transform: scale(0.45);
  transition: transform 240ms var(--settle), background-color 160ms ease-in-out;
}

.tool-choice:hover,
.tool-choice:focus-visible,
.tool-choice.is-active {
  border-color: var(--mint);
  color: var(--mint);
  transform: translateX(8px);
}

.tool-choice.is-active::before {
  background: var(--vermilion);
  transform: scale(1.3);
}

.tool-choice--one { top: 24%; left: 2%; width: 22%; }
.tool-choice--two { top: 58%; left: 7%; width: 19%; }
.tool-choice--three { top: 20%; right: 4%; width: 17%; }
.tool-choice--four { top: 60%; right: 1%; width: 24%; }

.instrument__output {
  position: absolute;
  right: 27%;
  bottom: 3%;
  left: 27%;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 18px;
  align-items: start;
  border-top: 1px solid var(--line-dark);
  padding-top: 18px;
}

.instrument__output-index {
  color: var(--vermilion);
}

.instrument__output p {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 48px);
  line-height: 0.98;
}

.honesty {
  min-height: max(92svh, 760px);
  overflow: hidden;
  background: var(--bright-teal);
  color: var(--deep);
}

.honesty::before,
.honesty::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 70vw;
  height: 1px;
  background: rgba(5, 35, 33, 0.28);
  transform: rotate(-14deg);
}

.honesty::before { top: 31%; left: -10%; }
.honesty::after { right: -9%; bottom: 25%; }

.honesty__statement {
  position: absolute;
  top: 17svh;
  right: var(--page-pad);
  left: var(--page-pad);
}

.honesty h2 {
  font-size: clamp(48px, 8.4vw, 136px);
  line-height: 0.86;
}

.honesty h2 span {
  display: inline-block;
  margin-left: 7vw;
  color: var(--paper);
  transform: rotate(-2.4deg);
  transform-origin: left center;
}

.honesty__statement > p {
  margin: clamp(26px, 4vw, 60px) 0 0 62vw;
  font-family: var(--display);
  font-size: clamp(27px, 3.3vw, 52px);
  line-height: 1;
}

.decision {
  position: absolute;
  right: var(--page-pad);
  bottom: 6svh;
  left: var(--page-pad);
  display: grid;
  grid-template-columns: minmax(150px, 0.55fr) minmax(300px, 1.45fr) minmax(220px, 0.9fr);
  align-items: center;
  gap: clamp(24px, 4vw, 72px);
  border-top: 1px solid rgba(5, 35, 33, 0.3);
  padding-top: 26px;
}

.decision__rubric {
  grid-column: 1 / -1;
  max-width: 48rem;
  margin: 0 0 6px;
  font-size: clamp(14px, 1.3vw, 19px);
  font-weight: 500;
  line-height: 1.35;
}

.decision__prompt {
  margin: 0;
}

.decision__switch {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 62px;
  appearance: none;
  border: 1px solid rgba(5, 35, 33, 0.45);
  border-radius: 999px;
  background: rgba(243, 246, 244, 0.12);
  padding: 0 24px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.decision__bubble {
  position: absolute;
  top: 50%;
  left: 26%;
  width: 78px;
  height: 34px;
  border-radius: 999px;
  background: var(--vermilion);
  transform: translate(-50%, -50%);
  transition: left 220ms var(--settle), transform 110ms ease-in-out, width 150ms var(--settle);
}

.decision__switch:hover .decision__bubble {
  transform: translate(-50%, -50%) scale(1.08);
}

.decision__switch[aria-pressed="true"] .decision__bubble {
  left: 74%;
}

.decision__label {
  position: relative;
  z-index: 1;
}

.decision__answer {
  margin: 0;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.12;
}

.handover {
  min-height: max(92svh, 760px);
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
}

.handover::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 75% 74%, rgba(255, 107, 61, 0.14), transparent 18%),
    linear-gradient(90deg, transparent 49.9%, rgba(15, 110, 107, 0.18) 50%, transparent 50.1%);
}

.handover__grid {
  position: absolute;
  top: 18svh;
  right: var(--page-pad);
  left: var(--page-pad);
}

.handover h2 {
  font-size: clamp(52px, 9.1vw, 148px);
  line-height: 0.83;
}

.handover h2 span {
  display: block;
  width: max-content;
  max-width: 100%;
  transform-origin: left center;
  will-change: transform;
}

.handover h2 span:nth-child(2) {
  margin-left: 7vw;
  color: var(--teal);
}

.handover h2 span:nth-child(3) {
  margin-left: 31vw;
}

.handover__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(54px, 8svh, 104px);
  border-top: 1px solid var(--line-light);
}

.handover__facts p {
  position: relative;
  margin: 0;
  padding: 22px 20px 22px 28px;
  border-right: 1px solid var(--line-light);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.handover__facts p::before {
  content: "";
  position: absolute;
  top: 29px;
  left: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--vermilion);
}

.contact {
  min-height: max(92svh, 760px);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 5%, rgba(23, 149, 142, 0.3), transparent 32%),
    var(--petrol);
  padding: 15svh var(--page-pad) 0;
}

.contact__brand {
  width: min(24vw, 330px);
  margin: 0 auto;
}

.contact h2 {
  margin-top: 5svh;
  font-size: clamp(54px, 8.4vw, 132px);
  line-height: 0.78;
  text-align: center;
}

.contact__prompt {
  max-width: 46rem;
  margin: 3svh auto 0;
  color: rgba(243, 246, 244, 0.72);
  font-size: clamp(16px, 1.55vw, 22px);
  line-height: 1.35;
  text-align: center;
}

.contact__email {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-top: 4svh;
  border-top: 1px solid rgba(243, 246, 244, 0.34);
  border-bottom: 1px solid rgba(243, 246, 244, 0.34);
  padding: clamp(18px, 3vw, 42px) 0;
  font-family: var(--body);
  font-size: clamp(27px, 3.6vw, 58px);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.015em;
  text-decoration: none;
  transition: color 160ms ease-in-out, padding 240ms var(--settle);
}

.contact__email:hover,
.contact__email:focus-visible {
  color: var(--mint);
  padding-right: 16px;
  padding-left: 16px;
}

.contact__arrow {
  color: var(--vermilion);
}

.contact__level {
  position: relative;
  width: min(580px, 62vw);
  height: 26px;
  margin: 4.5svh auto 0;
  border: 1px solid rgba(243, 246, 244, 0.28);
  border-radius: 999px;
}

.contact__level::before,
.contact__level::after {
  content: "";
  position: absolute;
  top: -8px;
  bottom: -8px;
  width: 2px;
  background: var(--bright-teal);
}

.contact__level::before { left: calc(50% - 34px); }
.contact__level::after { left: calc(50% + 32px); }

.contact__level span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58px;
  height: 15px;
  border-radius: 999px;
  background: var(--vermilion);
  transform: translate(-50%, -50%);
}

.site-footer {
  position: absolute;
  right: var(--page-pad);
  bottom: 24px;
  left: var(--page-pad);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(243, 246, 244, 0.18);
  color: rgba(243, 246, 244, 0.58);
  font-size: 10px;
}

.site-footer p {
  margin: 0;
}

.site-footer p:nth-child(2) { text-align: center; }
.site-footer p:last-child { text-align: right; }

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: 1fr 1fr;
    height: 64px;
  }

  .site-header__status {
    display: none;
  }

  .index-mark {
    top: 92px;
  }

  .hero {
    min-height: max(100svh, 820px);
  }

  .hero__wordmark {
    top: 17svh;
    right: -22vw;
    width: 125vw;
  }

  .hero__copy {
    top: clamp(170px, 22svh, 220px);
  }

  .hero h1 {
    font-size: clamp(55px, 14.3vw, 110px);
    line-height: 0.82;
  }

  .hero__line--two {
    margin-top: 0.08em;
    margin-left: 6vw;
  }

  .hero__promise {
    width: min(100%, 24rem);
    margin: 34px 0 0 auto;
    font-size: clamp(18px, 4vw, 25px);
  }

  .hero__actions {
    margin-top: 20px;
  }

  .level-lab {
    bottom: 7svh;
    grid-template-columns: 1fr auto;
    gap: 14px 18px;
  }

  .level-lab__meta {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
  }

  .knock-button {
    min-width: 116px;
    padding: 0 14px;
  }

  .hero__scroll-note {
    display: none;
  }

  .fit-field {
    min-height: max(108svh, 940px);
  }

  .fit-field__title {
    top: 21svh;
    font-size: clamp(52px, 14vw, 96px);
    line-height: 0.84;
  }

  .fit-field__title span:nth-child(2) { margin-left: 2vw; }
  .fit-field__title span:nth-child(3) { margin-left: 7vw; }

  .fit-field__body {
    right: var(--page-pad);
    width: min(78vw, 32rem);
    font-size: clamp(21px, 4.6vw, 32px);
  }

  .work-proof {
    padding-top: 160px;
  }

  .work-proof__intro {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 80px;
  }

  .work-proof__intro h2 {
    font-size: clamp(62px, 15vw, 112px);
  }

  .case-study,
  .case-study--mcgovern {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .case-study--mcgovern .case-study__visual,
  .case-study--mcgovern .case-study__copy {
    grid-column: 1;
    grid-row: auto;
  }

  .case-study--mcgovern .case-study__visual {
    grid-row: 1;
  }

  .case-study__copy {
    max-width: 36rem;
  }

  .workbench {
    min-height: 1160px;
  }

  .workbench__heading {
    top: 150px;
    display: block;
  }

  .workbench__heading h2 {
    font-size: clamp(48px, 12vw, 82px);
  }

  .workbench__heading h2 span:last-child {
    margin-left: 3vw;
  }

  .workbench__heading > p {
    margin: 24px 0 0 auto;
  }

  .instrument {
    top: 400px;
    bottom: auto;
    height: 860px;
  }

  .instrument__scope {
    top: 24%;
    width: min(72vw, 390px);
  }

  .instrument__choices {
    position: absolute;
    right: 0;
    bottom: 130px;
    left: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
  }

  .tool-choice {
    position: relative;
    top: auto;
    right: auto;
    left: auto;
    width: auto;
    min-height: 66px;
  }

  .instrument__output {
    right: 0;
    bottom: 8px;
    left: 0;
  }

  .honesty {
    min-height: 930px;
  }

  .honesty__statement {
    top: 170px;
  }

  .honesty h2 {
    font-size: clamp(47px, 11.8vw, 82px);
  }

  .honesty h2 span {
    margin: 0.15em 0 0 2vw;
  }

  .honesty__statement > p {
    margin: 34px 0 0 52vw;
  }

  .decision {
    bottom: 74px;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .decision__rubric {
    grid-column: 1;
    margin-bottom: 0;
  }

  .decision__switch {
    min-height: 70px;
  }

  .decision__answer {
    max-width: 20rem;
    margin-left: auto;
  }

  .handover {
    min-height: 880px;
  }

  .handover__grid {
    top: 190px;
  }

  .handover h2 {
    font-size: clamp(48px, 11.6vw, 82px);
  }

  .handover h2 span:nth-child(2) { margin-left: 2vw; }
  .handover h2 span:nth-child(3) { margin-left: 15vw; }

  .handover__facts {
    margin-top: 130px;
  }

  .contact {
    min-height: 840px;
    padding-top: 145px;
  }

  .contact__brand {
    width: min(42vw, 300px);
  }

  .contact h2 {
    font-size: clamp(46px, 11vw, 78px);
  }
}

@media (max-width: 560px) {
  :root {
    --page-pad: 18px;
  }

  .site-header__brand {
    width: 78px;
  }

  .site-header__contact {
    font-size: 10px;
  }

  .site-header__contact-full {
    display: none;
  }

  .site-header__contact-short {
    display: inline;
  }

  .hero {
    min-height: 930px;
  }

  .blueprint {
    background-size: 50vw 50vw, 50vw 50vw, 24px 24px, 24px 24px;
  }

  .hero__copy {
    top: 158px;
  }

  .hero__wordmark {
    top: 116px;
    opacity: 0.065;
  }

  .hero__audience {
    max-width: 20rem;
    margin-bottom: 24px;
    font-size: 9px;
    line-height: 1.45;
  }

  .hero h1 {
    font-size: clamp(54px, 17vw, 86px);
  }

  .hero__promise {
    margin-top: 28px;
  }

  .hero__promise-label {
    left: 42px;
    font-size: 8px;
  }

  .hero__promise-copy {
    gap: 0 0.3em;
    font-size: 12px;
  }

  .hero__promise-copy strong {
    font-size: 24px;
  }

  .hero__promise-row {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
  }

  .hero__actions {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px 18px;
  }

  .level-lab {
    bottom: 38px;
    grid-template-columns: 1fr;
  }

  .level-lab__track {
    height: 42px;
  }

  .level-lab__bubble {
    height: 28px;
  }

  .knock-button {
    width: max-content;
    min-height: 38px;
    justify-self: end;
  }

  .workshop-tape span {
    padding: 14px 22px 13px;
    font-size: 9px;
  }

  .fit-field {
    min-height: 990px;
  }

  .fit-field__title {
    top: 185px;
    font-size: clamp(48px, 15.7vw, 76px);
  }

  .fit-field__body {
    bottom: 68px;
    width: 86vw;
    font-size: 20px;
  }

  .fit-field__aside {
    font-size: 10px;
  }

  .fit-field__note {
    display: none;
  }

  .work-proof {
    padding: 140px var(--page-pad) 80px;
  }

  .work-proof__intro {
    margin-bottom: 56px;
  }

  .work-proof__intro h2 {
    font-size: clamp(57px, 17vw, 82px);
  }

  .work-proof__intro > p {
    font-size: 18px;
  }

  .case-study {
    gap: 30px;
    padding: 52px 0;
  }

  .case-study__visual {
    border-width: 6px;
    border-top-width: 34px;
  }

  .case-study__browser {
    top: -27px;
  }

  .case-study__copy h3 {
    font-size: 43px;
  }

  .case-study__copy > p:not(.case-study__number) {
    margin-top: 20px;
    font-size: 16px;
  }

  .workbench {
    min-height: 1120px;
  }

  .workbench__heading {
    top: 142px;
  }

  .workbench__heading h2 {
    font-size: 49px;
  }

  .instrument {
    top: 380px;
    height: 650px;
  }

  .instrument__scope {
    top: 21%;
    width: 74vw;
  }

  .instrument__choices {
    bottom: 142px;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .tool-choice {
    min-height: 54px;
    padding-left: 20px;
  }

  .tool-choice::before {
    left: 2px;
  }

  .instrument__output {
    grid-template-columns: 24px 1fr;
    gap: 10px;
  }

  .instrument__output p {
    font-size: 25px;
  }

  .honesty {
    min-height: 980px;
  }

  .honesty__statement {
    top: 150px;
  }

  .honesty h2 {
    font-size: clamp(43px, 13vw, 62px);
  }

  .honesty__statement > p {
    margin-left: 38vw;
  }

  .decision {
    bottom: 52px;
  }

  .decision__rubric {
    font-size: 14px;
  }

  .decision__answer {
    margin-left: 0;
  }

  .handover {
    min-height: 850px;
  }

  .handover__grid {
    top: 160px;
  }

  .handover h2 {
    font-size: clamp(42px, 12.7vw, 61px);
  }

  .handover h2 span:nth-child(3) {
    margin-left: 10vw;
  }

  .handover__facts {
    grid-template-columns: 1fr;
    margin-top: 100px;
  }

  .handover__facts p {
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .contact {
    min-height: 850px;
    padding-top: 130px;
  }

  .contact__brand {
    width: 52vw;
  }

  .contact h2 {
    margin-top: 44px;
    font-size: 57px;
  }

  .contact__prompt {
    margin-top: 28px;
    font-size: 15px;
  }

  .contact__email {
    margin-top: 36px;
    font-size: clamp(19px, 5.8vw, 27px);
  }

  .contact__level {
    width: 78vw;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
    gap: 9px 20px;
    font-size: 10px;
  }

  .site-footer p:nth-child(2) {
    display: none;
  }

  .site-footer p:last-child {
    text-align: right;
  }
}

html.reduce-motion {
  scroll-behavior: auto;
}

.reduce-motion *,
.reduce-motion *::before,
.reduce-motion *::after {
  scroll-behavior: auto !important;
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

.reduce-motion [data-calibrate],
.reduce-motion .reveal-copy,
.reduce-motion .hero__wordmark svg .gl,
.reduce-motion .hero__wordmark svg .bub {
  opacity: 1 !important;
  transform: none !important;
}

.reduce-motion .workshop-tape__run {
  transform: none !important;
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-calibrate],
  .reveal-copy,
  .hero__wordmark svg .gl,
  .hero__wordmark svg .bub {
    opacity: 1 !important;
    transform: none !important;
  }

  .workshop-tape__run {
    transform: none !important;
  }
}

/* Calibration physics: one travelling shim, one mechanical response language. */

.kilter-rail {
  position: fixed;
  z-index: 8;
  top: 76px;
  bottom: 0;
  left: 50%;
  width: 1px;
  pointer-events: none;
}

.kilter-rail__datum {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(155, 216, 210, 0), rgba(15, 110, 107, 0.34) 14%, rgba(15, 110, 107, 0.34) 86%, rgba(155, 216, 210, 0));
  opacity: 0.55;
}

.kilter-rail__shim {
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 11px;
  border: 1px solid rgba(5, 35, 33, 0.22);
  border-radius: 999px;
  background: var(--vermilion);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.28),
    0 7px 18px rgba(255, 107, 61, 0.2);
  transform: translate3d(calc(-50% + var(--rail-offset)), var(--rail-y), 0);
  transition: background-color 220ms ease, box-shadow 220ms ease;
  will-change: transform;
}

.kilter-rail__shim::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 9px;
  height: 2px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.4);
}

.kilter-rail__label {
  position: absolute;
  top: 0;
  left: 18px;
  width: max-content;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transform: translate3d(var(--rail-offset), calc(var(--rail-y) - 2px), 0);
  opacity: 0.58;
}

html[data-rail-section="contact"] .kilter-rail__shim {
  background: var(--mint);
  box-shadow: 0 0 0 6px rgba(155, 216, 210, 0.12);
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background: radial-gradient(560px circle at var(--pointer-x, 77%) var(--pointer-y, 18%), rgba(255, 145, 94, 0.16), transparent 68%);
  pointer-events: none;
}

.blueprint {
  transform: translateX(var(--grid-offset, -2.4px));
  transition: transform 180ms ease-out;
}

.hero__studio::after {
  content: "";
  position: absolute;
  z-index: 8;
  inset: 8px;
  background:
    radial-gradient(circle at 0 0, rgba(155, 216, 210, 0.74) 0 1px, transparent 2px),
    radial-gradient(circle at 100% 0, rgba(155, 216, 210, 0.74) 0 1px, transparent 2px),
    radial-gradient(circle at 0 100%, rgba(155, 216, 210, 0.74) 0 1px, transparent 2px),
    radial-gradient(circle at 100% 100%, rgba(155, 216, 210, 0.74) 0 1px, transparent 2px);
  pointer-events: none;
  opacity: 0.42;
}

.hero__studio.is-in-kilter {
  border-color: rgba(155, 216, 210, 0.66);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.12),
    18px 20px 0 rgba(155, 216, 210, 0.1),
    0 28px 82px rgba(0, 0, 0, 0.2);
}

.level-lab__track {
  background:
    repeating-linear-gradient(90deg, transparent 0 15px, rgba(243, 246, 244, 0.16) 15px 16px) center / auto 12px no-repeat,
    rgba(5, 35, 33, 0.82);
}

.level-lab__track::after {
  content: "";
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: calc(50% - 34px);
  width: 68px;
  border: 1px solid rgba(155, 216, 210, 0.2);
  border-radius: 999px;
  background: rgba(155, 216, 210, 0.03);
  opacity: 0.7;
  transition: background-color 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.level-lab__track.is-in-kilter::after {
  background: rgba(155, 216, 210, 0.12);
  box-shadow: 0 0 28px rgba(155, 216, 210, 0.12);
  opacity: 1;
}

.level-lab__target {
  transition: transform 180ms var(--settle), background-color 180ms ease;
}

.level-lab__track.is-in-kilter .level-lab__target--a {
  transform: translateX(-4px);
}

.level-lab__track.is-in-kilter .level-lab__target--b {
  transform: translateX(4px);
}

.level-lab__bubble {
  background: #ff6b3d;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.34),
    inset -2px -2px 0 rgba(118, 30, 9, 0.16),
    0 8px 24px rgba(255, 107, 61, 0.24);
}

.level-lab__bubble::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 8px;
  width: 17px;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
}

.level-lab__bubble.is-springing,
.level-lab__bubble.is-dragging {
  transition: width 90ms ease, box-shadow 120ms ease;
}

.level-lab__bubble.is-dragging {
  width: 68px;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.34),
    inset -2px -2px 0 rgba(118, 30, 9, 0.16),
    0 12px 32px rgba(255, 107, 61, 0.3);
}

.level-lab__track.has-detent {
  animation: level-detent 250ms var(--settle);
}

.level-lab:has(#levelBubble:focus-visible)::after {
  content: "← → ADJUST  ·  C CENTRE";
  position: absolute;
  bottom: 7px;
  left: 28px;
  color: rgba(155, 216, 210, 0.72);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.knock-button {
  position: relative;
  color: var(--paper);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.08),
    0 3px 0 rgba(0, 0, 0, 0.2);
  transform: translateY(-1px);
  transition: transform 80ms ease, box-shadow 80ms ease, background-color 140ms ease, border-color 140ms ease;
}

.knock-button::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.58;
}

.knock-button:active {
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.24);
  transform: translateY(2px) scale(0.985);
}

.hero__studio.is-knocked {
  animation: panel-knock 520ms var(--settle);
}

.hero__studio.is-knocked::before {
  animation: ghost-knock 620ms var(--settle) 70ms;
}

.hero__studio.is-knocked .hero__promise-row {
  animation: claim-shiver 320ms var(--settle);
}

.hero__studio.is-knocked .hero__promise-row:nth-child(3) { animation-delay: 45ms; }
.hero__studio.is-knocked .hero__promise-row:nth-child(4) { animation-delay: 90ms; }

.hero__studio.is-bench-test .hero__promise-row {
  animation: bench-test-row 520ms var(--settle);
}

.hero__studio.is-bench-test .hero__promise-row:nth-child(3) { animation-delay: 70ms; }
.hero__studio.is-bench-test .hero__promise-row:nth-child(4) { animation-delay: 140ms; }

.instrument__canvas::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(220px circle at var(--field-x, 50%) var(--field-y, 50%), rgba(155, 216, 210, 0.11), transparent 72%);
  pointer-events: none;
}

.instrument__scope::before {
  content: "";
  position: absolute;
  inset: -8%;
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(155, 216, 210, 0.48) 0 0.8deg, transparent 0.8deg 10deg);
  -webkit-mask: radial-gradient(circle, transparent 0 92%, #000 92% 94%, transparent 94%);
  mask: radial-gradient(circle, transparent 0 92%, #000 92% 94%, transparent 94%);
  opacity: 0.42;
  transform: rotate(var(--puck-angle, 0deg));
  transition: transform 220ms var(--settle), opacity 160ms ease;
}

#instrument .instrument__bubble {
  width: 54px;
  height: 24px;
  background: #ff6b3d;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.34),
    inset -2px -2px 0 rgba(118, 30, 9, 0.16),
    0 0 32px rgba(255, 107, 61, 0.28);
  transform: translate(var(--puck-x, 0px), var(--puck-y, 0px));
  cursor: grab;
  touch-action: none;
  will-change: transform;
}

#instrument .instrument__bubble::before {
  content: "";
  position: absolute;
  inset: -12px;
}

#instrument .instrument__bubble::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 9px;
  width: 18px;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
}

#instrument .instrument__bubble.is-grabbing {
  width: 62px;
  transition: width 80ms ease, box-shadow 80ms ease;
  cursor: grabbing;
}

.instrument__signal {
  position: absolute;
  z-index: 12;
  top: var(--signal-y, 78px);
  left: 250px;
  width: 9px;
  height: 9px;
  border: 1px solid rgba(5, 35, 33, 0.5);
  border-radius: 50%;
  background: var(--vermilion);
  box-shadow: 0 0 0 5px rgba(255, 107, 61, 0.1);
  transform: translate(-50%, -50%);
  transition: top 220ms var(--settle);
  pointer-events: none;
}

.instrument__signal::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 100%;
  width: 18px;
  height: 1px;
  background: var(--vermilion);
}

.tool-choice {
  transition: color 140ms ease, background-color 140ms ease, border-color 140ms ease, transform 80ms ease;
}

.tool-choice.is-active {
  border-left: 2px solid var(--vermilion);
  background: rgba(155, 216, 210, 0.08);
  padding-left: 34px;
}

.tool-choice:active {
  transform: translateX(1px) scale(0.99);
}

.instrument.is-routing .instrument__ring--outer {
  transform: rotate(12deg) scale(0.96);
}

.instrument.is-routing .instrument__ring--inner {
  transform: rotate(-18deg) scale(1.12);
}

.instrument.is-switching .instrument__output p {
  animation: output-seat 300ms var(--settle);
}

.case-study__visual img {
  transform: translate3d(var(--image-x, 0px), var(--image-y, 0px), 0) scale(1.05);
  transition: transform 220ms ease-out;
  will-change: transform;
}

.case-study__visual::after {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 42px 0 0;
  border: 1px solid rgba(155, 216, 210, 0.14);
  box-shadow: inset 0 0 0 1px rgba(5, 35, 33, 0.12);
  pointer-events: none;
}

.decision {
  transform-origin: center;
  transition: transform 180ms var(--settle), box-shadow 180ms ease;
}

.decision[data-decision="use"] { transform: rotate(-0.12deg); }
.decision[data-decision="build"] { transform: rotate(0.12deg); }

.decision__bubble {
  z-index: 3;
  top: auto;
  bottom: 5px;
  left: var(--decision-left, 25%);
  width: 56px;
  height: 10px;
  border: 1px solid rgba(5, 35, 33, 0.16);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.3),
    0 5px 0 rgba(118, 30, 9, 0.12);
  cursor: grab;
  pointer-events: auto;
  touch-action: pan-y;
  transform: translateX(-50%);
}

.decision__switch:hover .decision__bubble {
  transform: translateX(-50%) scaleX(1.08);
}

.decision__switch[data-decision="use"] .decision__bubble {
  left: var(--decision-left, 25%);
}

.decision__switch[data-decision="build"] .decision__bubble {
  left: var(--decision-left, 75%);
}

.decision__switch[data-dragging="true"] .decision__bubble {
  width: 82px;
  transition: width 80ms ease, box-shadow 80ms ease;
  cursor: grabbing;
}

.decision__context {
  position: absolute;
  z-index: 4;
  top: -20px;
  left: 50%;
  color: var(--deep);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transform: translate(-50%, 4px);
  opacity: 0;
  transition: opacity 100ms ease, transform 100ms ease;
  pointer-events: none;
}

.decision__switch[data-context] .decision__context {
  transform: translate(-50%, 0);
  opacity: 0.72;
}

.decision__option[aria-checked="true"] {
  font-weight: 700;
}

.decision__option[aria-checked="true"]::after {
  content: "";
  position: absolute;
  right: 13px;
  bottom: 9px;
  left: 13px;
  height: 1px;
  background: currentColor;
  opacity: 0.28;
}

.decision__option:active {
  transform: translateY(1px) scale(0.985);
}

.decision.is-answering .decision__answer {
  animation: answer-seat 260ms var(--settle);
}

.handover__facts::before {
  content: "WHAT LEAVES WITH YOU / 03";
}

.hero__cta span,
.contact__arrow {
  display: inline-block;
  transform: translate(var(--arrow-x, 0px), var(--arrow-y, 0px));
  transition: transform 90ms ease-out;
}

.contact__level span {
  transition: left 260ms var(--settle), background-color 180ms ease, box-shadow 180ms ease;
}

html[data-rail-section="contact"] .contact__level span {
  left: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 7px rgba(155, 216, 210, 0.09);
}

@keyframes level-detent {
  0%, 100% { transform: scaleX(1); }
  42% { transform: scaleX(1.018); }
}

@keyframes panel-knock {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  22% { transform: translate3d(7px, -1px, 0) rotate(0.35deg); }
  48% { transform: translate3d(-4px, 1px, 0) rotate(-0.2deg); }
  72% { transform: translate3d(2px, 0, 0) rotate(0.08deg); }
}

@keyframes ghost-knock {
  0%, 100% { transform: translate3d(0, 0, 0); }
  32% { transform: translate3d(9px, 3px, 0); }
  68% { transform: translate3d(-2px, 0, 0); }
}

@keyframes claim-shiver {
  0%, 100% { transform: translateX(0); }
  35% { transform: translateX(5px); }
  68% { transform: translateX(-2px); }
}

@keyframes bench-test-row {
  0%, 100% { transform: translateZ(0); filter: none; }
  50% { transform: translate3d(0, -4px, 0); filter: brightness(1.14); }
}

@keyframes output-seat {
  0% { opacity: 0; transform: translateX(-12px); }
  62% { opacity: 1; transform: translateX(2px); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes answer-seat {
  0% { opacity: 0; transform: translateX(-8px); }
  65% { opacity: 1; transform: translateX(1px); }
  100% { opacity: 1; transform: translateX(0); }
}

@media (max-width: 1080px) {
  .instrument__signal { left: 220px; }
}

@media (max-width: 860px) {
  .instrument__signal { display: none; }

  .hero__studio.is-knocked {
    animation-name: panel-knock-small;
  }
}

@keyframes panel-knock-small {
  0%, 100% { transform: translate3d(0, 0, 0); }
  35% { transform: translate3d(3px, 0, 0); }
  66% { transform: translate3d(-1px, 0, 0); }
}

@media (max-width: 560px) {
  .site-header__nav {
    display: none;
  }

  .site-header__contact {
    display: block;
    justify-self: end;
  }

  .kilter-rail {
    top: 64px;
    right: 18px;
    bottom: auto;
    left: 18px;
    width: auto;
    height: 1px;
  }

  .kilter-rail__datum {
    background: linear-gradient(90deg, rgba(155, 216, 210, 0), rgba(15, 110, 107, 0.38) 14%, rgba(15, 110, 107, 0.38) 86%, rgba(155, 216, 210, 0));
  }

  .kilter-rail__shim {
    top: 0;
    left: 0;
    width: 25px;
    height: 9px;
    transform: translate3d(calc(-50% + var(--rail-mobile-x)), -50%, 0);
  }

  .kilter-rail__label {
    display: none;
  }

  .level-lab:has(#levelBubble:focus-visible)::after {
    display: none;
  }

  .decision__context {
    top: -16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kilter-rail {
    display: none;
  }

  .kilter-rail__shim,
  .kilter-rail__label,
  .blueprint,
  .level-lab__bubble,
  .level-lab__target,
  .instrument__scope,
  #instrument .instrument__bubble,
  .instrument__signal,
  .decision,
  .decision__bubble,
  .case-study__visual img,
  .hero__cta span,
  .contact__arrow {
    animation: none !important;
    transition: none !important;
  }

  .hero::after,
  .instrument__canvas::before {
    display: none;
  }
}

@media (forced-colors: active) {
  .level-lab__bubble,
  #instrument .instrument__bubble,
  .instrument__signal,
  .decision__bubble,
  .kilter-rail__shim {
    border: 2px solid CanvasText;
    background: Highlight;
  }

  .tool-choice.is-active,
  .decision__option[aria-checked="true"] {
    outline: 2px solid Highlight;
    outline-offset: -3px;
  }
}

@media print {
  .site-header,
  .level-lab,
  .hero__scroll-note {
    display: none;
  }

  .hero,
  .fit-field,
  .work-proof,
  .workbench,
  .honesty,
  .handover,
  .contact {
    min-height: auto;
    break-inside: avoid;
  }
}

/* Studio revision: interface-led layouts inspired by working software surfaces. */

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

body {
  min-width: 0;
}

.reveal-copy {
  opacity: 1;
  transform: none;
}

.site-header {
  grid-template-columns: auto minmax(280px, 1fr) auto auto;
  gap: clamp(24px, 3vw, 54px);
  height: 76px;
  background: rgba(3, 24, 23, 0.9);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 38px);
}

.site-header__nav a {
  position: relative;
  color: rgba(243, 246, 244, 0.65);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-header__nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--vermilion);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-header__nav a:hover,
.site-header__nav a:focus-visible {
  color: var(--paper);
}

.site-header__nav a:hover::after,
.site-header__nav a:focus-visible::after {
  transform: scaleX(1);
}

.hero {
  min-height: max(100svh, 900px);
}

.hero__wordmark {
  top: 10svh;
  right: -12vw;
  width: min(86vw, 1360px);
  opacity: 0.055;
}

.hero__copy {
  top: clamp(210px, 26svh, 280px);
  right: auto;
  width: min(52vw, 800px);
}

.hero h1 {
  font-size: clamp(62px, 7.7vw, 124px);
  line-height: 0.8;
}

.hero__line--two {
  margin-top: 0.08em;
  margin-left: 5vw;
}

.hero__audience {
  max-width: 33rem;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.hero__actions {
  justify-content: flex-start;
  margin-top: clamp(38px, 5vw, 70px);
}

.hero__studio {
  position: absolute;
  z-index: 4;
  top: 145px;
  right: var(--page-pad);
  width: min(43vw, 650px);
  border: 1px solid rgba(243, 246, 244, 0.26);
  background: #062b29;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.1),
    18px 20px 0 rgba(15, 110, 107, 0.13),
    0 34px 90px rgba(0, 0, 0, 0.24);
  transform-origin: 52% 48%;
  will-change: transform;
}

.hero__studio::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 72px;
  right: -24px;
  bottom: -24px;
  left: 54px;
  border: 1px solid rgba(155, 216, 210, 0.14);
  background: rgba(15, 110, 107, 0.1);
}

.hero__studio-bar,
.fit-console__bar,
.instrument__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 42px;
  border-bottom: 1px solid rgba(243, 246, 244, 0.18);
  padding: 0 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__studio-bar i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--vermilion);
  box-shadow: 0 0 0 5px rgba(255, 107, 61, 0.12);
}

.hero__promise {
  position: relative;
  width: auto;
  margin: 0;
  border: 0;
  padding: 54px 28px 24px;
  transform-origin: center;
}

.hero__promise::before {
  top: 24px;
  left: 28px;
}

.hero__promise-label {
  top: 22px;
  bottom: auto;
  left: 76px;
}

.hero__promise-row {
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
}

.hero__promise-copy {
  font-size: clamp(13px, 1vw, 16px);
}

.hero__promise-copy strong {
  font-size: clamp(27px, 2.4vw, 39px);
}

.level-lab {
  position: relative;
  right: auto;
  bottom: auto;
  left: auto;
  grid-template-columns: 1fr 104px;
  gap: 16px 18px;
  border-top: 1px solid rgba(243, 246, 244, 0.18);
  padding: 24px 28px 28px;
}

.level-lab__meta {
  grid-column: 1 / -1;
  flex-direction: row;
  justify-content: space-between;
}

.knock-button {
  padding: 0 14px;
}

.hero__scroll-note {
  right: auto;
  left: var(--page-pad);
  opacity: 0.62;
  transform: none;
}

.fit-field {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.75fr);
  gap: clamp(42px, 7vw, 120px);
  min-height: max(108svh, 940px);
  padding: 180px var(--page-pad) 100px;
}

.fit-field__title {
  position: sticky;
  top: 150px;
  align-self: start;
  padding: 0;
  font-size: clamp(62px, 6.5vw, 104px);
  line-height: 0.81;
}

.fit-field__title span:nth-child(2) {
  margin-left: 3vw;
}

.fit-field__title span:nth-child(3) {
  margin-left: 8vw;
}

.fit-field__rule {
  left: 51.5%;
}

.fit-console {
  position: relative;
  z-index: 2;
  align-self: center;
  margin-top: 80px;
  border: 1px solid #8f9699;
  border-top: 4px solid #0f6cbd;
  background: #ffffff;
  box-shadow: 22px 24px 0 rgba(15, 110, 107, 0.1);
  color: #242424;
  font-family: "Segoe UI", var(--sans);
}

.fit-console__bar {
  min-height: 38px;
  border-bottom-color: #d2d0ce;
  background: #faf9f8;
  color: #323130;
  font-family: "Segoe UI", var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.fit-console__bar span:last-child {
  color: #a4262c;
  font-weight: 700;
}

.fit-mail__toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  border-bottom: 1px solid #edebe9;
  background: #f3f2f1;
  padding: 6px 14px;
  color: #323130;
  font-size: 12px;
}

.fit-mail__toolbar span {
  border-right: 1px solid #d2d0ce;
  padding: 6px 11px 6px 7px;
}

.fit-mail__toolbar span:last-child {
  margin-left: auto;
  border: 0;
  padding-right: 4px;
  font-size: 18px;
  line-height: 1;
}

.fit-mail {
  padding: 0 22px 24px;
}

.fit-mail__header {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  border-bottom: 1px solid #edebe9;
  padding: 20px 0 18px;
}

.fit-mail__avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #5b5fc7;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}

.fit-mail__identity h3 {
  margin: 0 0 8px;
  color: #242424;
  font-family: "Segoe UI", var(--sans);
  font-size: clamp(17px, 1.5vw, 21px);
  font-weight: 600;
  line-height: 1.2;
}

.fit-mail__identity p,
.fit-mail__body p {
  margin: 0;
}

.fit-mail__identity p {
  overflow-wrap: anywhere;
  color: #605e5c;
  font-size: 11px;
  line-height: 1.45;
}

.fit-mail__identity strong {
  color: #323130;
  font-weight: 600;
}

.fit-mail__header time {
  color: #605e5c;
  font-size: 10px;
  white-space: nowrap;
}

.fit-mail__body {
  padding: 22px 0 0 52px;
  font-size: clamp(13px, 1.1vw, 15px);
  line-height: 1.5;
}

.fit-mail__body > * + * {
  margin-top: 1em;
}

.fit-mail__body ol {
  margin: 16px 0;
  border-left: 3px solid #0f6cbd;
  background: #f7f7f7;
  padding: 14px 16px 14px 38px;
}

.fit-mail__body li + li {
  margin-top: 7px;
}

.fit-mail__body code {
  border: 1px solid #d2d0ce;
  background: #fff;
  padding: 1px 4px;
  color: #323130;
  font-family: var(--mono);
  font-size: 0.78em;
}

.fit-mail__attachment {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  border: 1px solid #d2d0ce;
  background: #faf9f8;
  padding: 9px 12px;
  color: #323130;
  font-size: 11px;
}

.fit-mail__attachment > span:first-child {
  color: #107c10;
  font-size: 23px;
}

.fit-mail__attachment > span:last-child {
  min-width: 0;
}

.fit-mail__attachment strong,
.fit-mail__attachment small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fit-mail__attachment small {
  margin-top: 2px;
  color: #605e5c;
  font-size: 9px;
}

.fit-mail__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 44px;
  background: var(--deep);
  padding: 10px 16px;
  color: rgba(243, 246, 244, 0.7);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.fit-mail__status strong {
  color: var(--vermilion);
  font-weight: 700;
}

.work-proof {
  padding-top: clamp(150px, 16svh, 200px);
}

.work-proof__intro {
  margin-bottom: clamp(70px, 8vw, 120px);
}

.case-study {
  position: relative;
  display: block;
  min-height: clamp(620px, 55vw, 820px);
  padding: clamp(58px, 7vw, 100px) 0;
}

.case-study__visual,
.case-study--mcgovern .case-study__visual {
  width: min(78%, 1020px);
  border-width: 1px;
  border-top-width: 42px;
  border-radius: 0;
  box-shadow: none;
  transform: none;
}

.case-study__visual:hover,
.case-study__visual:focus-visible,
.case-study--mcgovern .case-study__visual:hover,
.case-study--mcgovern .case-study__visual:focus-visible {
  box-shadow: 18px 22px 0 rgba(15, 110, 107, 0.12);
  transform: translateY(-6px);
}

.case-study--mcgovern .case-study__visual {
  margin-left: auto;
}

.case-study__copy,
.case-study--mcgovern .case-study__copy {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: clamp(54px, 6vw, 90px);
  width: min(36%, 470px);
  border: 1px solid rgba(243, 246, 244, 0.24);
  background: var(--deep);
  color: var(--paper);
  padding: clamp(28px, 3.5vw, 52px);
  box-shadow: 18px 22px 0 rgba(255, 107, 61, 0.12);
}

.case-study--mcgovern .case-study__copy {
  right: auto;
  left: 0;
}

.case-study__number,
.case-study__copy > a {
  color: var(--mint);
}

.case-study__copy ul,
.case-study__copy li {
  border-color: var(--line-dark);
}

.workbench {
  min-height: max(118svh, 1040px);
}

.workbench__heading {
  top: 135px;
}

.workbench__heading h2 {
  font-size: clamp(54px, 6.6vw, 106px);
}

.instrument {
  top: 420px;
  right: var(--page-pad);
  bottom: auto;
  left: var(--page-pad);
  display: grid;
  grid-template-columns: 250px minmax(300px, 1fr) minmax(290px, 0.75fr);
  grid-template-rows: 42px minmax(0, 1fr);
  height: 560px;
  min-height: 0;
  border: 1px solid rgba(243, 246, 244, 0.22);
  background: #062b29;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.08),
    28px 30px 0 rgba(15, 110, 107, 0.12);
}

.instrument__bar {
  grid-column: 1 / -1;
  grid-row: 1;
}

.instrument__bar b {
  color: var(--mint);
}

.instrument__choices {
  position: static;
  grid-column: 1;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line-dark);
}

.tool-choice,
.tool-choice--one,
.tool-choice--two,
.tool-choice--three,
.tool-choice--four {
  position: relative;
  top: auto;
  right: auto;
  left: auto;
  width: 100%;
  min-height: 72px;
  border-bottom: 1px solid var(--line-dark);
  padding: 16px 22px 16px 36px;
}

.tool-choice::before {
  left: 18px;
}

.tool-choice:hover,
.tool-choice:focus-visible,
.tool-choice.is-active {
  background: rgba(155, 216, 210, 0.07);
  transform: none;
}

.instrument__canvas {
  position: relative;
  grid-column: 2;
  grid-row: 2;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(155, 216, 210, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155, 216, 210, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

.instrument__scope {
  top: 50%;
  width: min(34vw, 400px);
}

.instrument__output {
  position: static;
  grid-column: 3;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 22px;
  border-top: 0;
  border-left: 1px solid var(--line-dark);
  padding: clamp(24px, 3vw, 44px);
}

.instrument__output p {
  font-size: clamp(27px, 2.7vw, 43px);
}

.honesty {
  min-height: max(100svh, 850px);
}

.honesty__statement {
  top: 150px;
}

.honesty h2 {
  font-size: clamp(58px, 7.5vw, 120px);
}

.decision {
  bottom: 62px;
  border: 1px solid rgba(5, 35, 33, 0.38);
  background: rgba(243, 246, 244, 0.13);
  padding: 56px 24px 24px;
}

.decision::before {
  content: "KILTER / BUILD DECISION";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 34px;
  border-bottom: 1px solid rgba(5, 35, 33, 0.3);
  padding: 10px 14px 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.decision__switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0;
  cursor: default;
}

.decision__option {
  position: relative;
  z-index: 1;
  min-height: 60px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}

.decision__option:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.decision__switch[data-decision="build"] .decision__bubble {
  left: 75%;
}

.decision__switch[data-decision="use"] .decision__bubble {
  left: 25%;
}

.handover {
  min-height: max(100svh, 860px);
}

.handover__grid {
  top: 170px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.65fr);
  gap: clamp(44px, 7vw, 120px);
  align-items: start;
}

.handover h2 {
  font-size: clamp(58px, 6.8vw, 108px);
}

.handover h2 span:nth-child(2) {
  margin-left: 2vw;
}

.handover h2 span:nth-child(3) {
  margin-left: 12vw;
}

.handover__facts {
  grid-template-columns: 1fr;
  margin-top: 10px;
  border: 1px solid var(--line-light);
  background: rgba(243, 246, 244, 0.76);
  box-shadow: 18px 18px 0 rgba(15, 110, 107, 0.08);
}

.handover__facts::before {
  content: "HANDOVER / MANIFEST  003";
  border-bottom: 1px solid var(--line-light);
  padding: 12px 14px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.contact__brand img {
  display: block;
  width: 100%;
  height: auto;
}

.handover__facts p {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-height: 0;
  border-right: 0;
  border-bottom: 1px solid var(--line-light);
  padding: 16px 14px;
}

.handover__facts p:last-child {
  border-bottom: 0;
}

.handover__facts p::before {
  content: none;
}

.handover__fact-index,
.handover__fact-state {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.handover__facts strong {
  color: var(--ink);
  font-family: var(--body);
  font-size: clamp(13px, 0.85vw, 15px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  text-transform: none;
}

.handover__fact-state {
  min-width: 54px;
  border: 1px solid rgba(15, 110, 107, 0.28);
  border-radius: 999px;
  padding: 5px 7px;
  text-align: center;
}

@media (min-width: 1800px) and (min-height: 1000px) {
  .handover__grid {
    top: 50%;
    transform: translateY(-50%);
  }
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  grid-template-rows: auto auto auto 1fr;
  gap: 0 clamp(50px, 8vw, 130px);
  min-height: max(100svh, 850px);
  padding: 150px var(--page-pad) 0;
}

.contact__brand {
  grid-column: 1;
  width: min(18vw, 250px);
  margin: 0;
}

.contact h2 {
  grid-column: 1;
  margin-top: 70px;
  font-size: clamp(62px, 8vw, 126px);
  text-align: left;
}

.contact__prompt {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  margin: 0 0 8px;
  text-align: left;
}

.contact__email {
  grid-column: 1 / -1;
  margin-top: 60px;
}

.contact__level {
  grid-column: 2;
  width: 100%;
  margin: 36px 0 0;
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .site-header__status {
    display: none;
  }

  .hero__copy {
    width: 48vw;
  }

  .hero__studio {
    width: 48vw;
  }

  .instrument {
    grid-template-columns: 220px minmax(260px, 1fr) 280px;
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .site-header__nav {
    display: flex;
    justify-content: flex-end;
    gap: clamp(12px, 2.4vw, 24px);
  }

  .site-header__contact {
    display: none;
  }

  .hero {
    min-height: 1180px;
  }

  .hero__copy {
    top: 155px;
    right: var(--page-pad);
    width: auto;
  }

  .hero h1 {
    font-size: clamp(58px, 13vw, 92px);
  }

  .hero__actions {
    margin-top: 32px;
  }

  .hero__studio {
    top: 560px;
    right: var(--page-pad);
    left: var(--page-pad);
    width: auto;
  }

  .hero__studio::before {
    right: -12px;
    bottom: -12px;
    left: 32px;
  }

  .fit-field {
    display: block;
    min-height: 1280px;
    padding-top: 150px;
  }

  .fit-field__title {
    position: relative;
    top: auto;
    font-size: clamp(54px, 12vw, 90px);
  }

  .fit-console {
    width: min(90%, 620px);
    margin: 150px 0 0 auto;
  }

  .case-study {
    min-height: 0;
  }

  .case-study__visual,
  .case-study--mcgovern .case-study__visual {
    width: 90%;
  }

  .case-study__copy,
  .case-study--mcgovern .case-study__copy {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    width: min(84%, 520px);
    margin: -54px 0 0 auto;
  }

  .case-study--mcgovern .case-study__copy {
    margin-right: auto;
    margin-left: 0;
  }

  .workbench {
    min-height: 1380px;
  }

  .workbench__heading {
    top: 140px;
  }

  .instrument {
    top: 430px;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 42px auto 390px auto;
    height: auto;
  }

  .instrument__bar,
  .instrument__choices,
  .instrument__canvas,
  .instrument__output {
    grid-column: 1;
  }

  .instrument__bar { grid-row: 1; }

  .instrument__choices {
    grid-row: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .instrument__canvas { grid-row: 3; }

  .instrument__output {
    grid-row: 4;
    min-height: 220px;
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .instrument__scope {
    width: min(62vw, 350px);
  }

  .honesty {
    min-height: 1050px;
  }

  .handover {
    min-height: 1040px;
  }

  .handover__grid {
    display: block;
  }

  .handover__facts {
    width: min(75%, 440px);
    margin: 72px 0 0 auto;
  }

  .contact {
    display: block;
    min-height: 900px;
    padding-top: 140px;
  }

  .contact__brand {
    width: min(42vw, 260px);
  }

  .contact h2 {
    margin-top: 64px;
  }

  .contact__prompt {
    max-width: 34rem;
    margin: 34px 0 0 auto;
  }

  .contact__level {
    width: min(72vw, 520px);
    margin-left: auto;
  }
}

@media (max-width: 560px) {
  .site-header {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    height: 64px;
  }

  .site-header__nav {
    gap: 10px;
    overflow: hidden;
  }

  .site-header__nav a {
    font-size: 9px;
    letter-spacing: 0.04em;
  }

  .hero {
    min-height: 1140px;
  }

  .hero__copy {
    top: 140px;
  }

  .hero h1 {
    font-size: clamp(52px, 16vw, 68px);
  }

  .hero__line--two {
    margin-left: 4vw;
  }

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

  .hero__studio {
    top: 540px;
  }

  .hero__promise {
    padding: 52px 16px 18px;
  }

  .hero__promise::before {
    left: 16px;
  }

  .hero__promise-label {
    left: 62px;
  }

  .level-lab {
    grid-template-columns: 1fr;
    padding: 20px 16px 22px;
  }

  .level-lab__track,
  .knock-button {
    grid-column: 1;
  }

  .fit-field {
    min-height: 1160px;
  }

  .fit-field__title {
    font-size: clamp(47px, 14vw, 62px);
  }

  .fit-console {
    width: 94%;
    margin-top: 120px;
  }

  .fit-console__bar {
    padding-right: 10px;
    padding-left: 10px;
    font-size: 9px;
  }

  .fit-mail__toolbar {
    gap: 2px;
    padding-right: 8px;
    padding-left: 8px;
    font-size: 10px;
  }

  .fit-mail__toolbar span {
    padding-right: 7px;
    padding-left: 5px;
  }

  .fit-mail {
    padding-right: 16px;
    padding-bottom: 18px;
    padding-left: 16px;
  }

  .fit-mail__header {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }

  .fit-mail__avatar {
    width: 34px;
    height: 34px;
    font-size: 11px;
  }

  .fit-mail__header time {
    grid-column: 2;
  }

  .fit-mail__identity h3 {
    font-size: 16px;
  }

  .fit-mail__body {
    padding-top: 18px;
    padding-left: 0;
    font-size: 13px;
  }

  .fit-mail__body ol {
    padding-left: 32px;
  }

  .fit-mail__status {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .case-study__visual,
  .case-study--mcgovern .case-study__visual {
    width: 100%;
  }

  .case-study__copy,
  .case-study--mcgovern .case-study__copy {
    width: 92%;
    margin-top: -26px;
  }

  .workbench {
    min-height: 0;
    padding: 140px var(--page-pad) 72px;
  }

  .workbench__heading {
    position: relative;
    top: auto;
    right: auto;
    left: auto;
  }

  .workbench__heading h2 {
    font-size: 47px;
  }

  .instrument {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    grid-template-rows: 42px auto 330px auto;
    width: 100%;
    margin-top: 64px;
  }

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

  .tool-choice,
  .tool-choice--one,
  .tool-choice--two,
  .tool-choice--three,
  .tool-choice--four {
    min-height: 54px;
  }

  .honesty {
    min-height: 1080px;
  }

  .decision {
    padding-right: 14px;
    padding-left: 14px;
  }

  .handover {
    min-height: 980px;
  }

  .handover h2 {
    font-size: clamp(42px, 12vw, 54px);
  }

  .handover__facts {
    width: 100%;
    margin-top: 68px;
  }

  .handover__facts p {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .handover__fact-state {
    display: none;
  }

  .contact {
    min-height: 860px;
  }

  .contact h2 {
    font-size: 58px;
  }
}

/* Source-order bridge for the studio revision below the physics layer. */

.decision__switch[data-decision="use"] .decision__bubble {
  left: var(--decision-left, 25%);
}

.decision__switch[data-decision="build"] .decision__bubble {
  left: var(--decision-left, 75%);
}

.handover__facts::before {
  content: "WHAT LEAVES WITH YOU / 03";
}

.tool-choice:active {
  transform: translateX(1px) scale(0.99);
}

/* Final interaction constraints: keep the instruments tactile at every canvas size. */

.instrument {
  right: auto;
  left: 50%;
  width: min(calc(100% - (var(--page-pad) * 2)), 1500px);
  transform: translateX(-50%);
}

.decision__switch {
  width: 100%;
  max-width: 680px;
  justify-self: center;
}

@media (max-width: 860px) {
  .kilter-rail {
    top: 76px;
    right: 18px;
    bottom: auto;
    left: 18px;
    width: auto;
    height: 1px;
  }

  .kilter-rail__datum {
    background: linear-gradient(90deg, rgba(155, 216, 210, 0), rgba(15, 110, 107, 0.38) 14%, rgba(15, 110, 107, 0.38) 86%, rgba(155, 216, 210, 0));
  }

  .kilter-rail__shim {
    top: 0;
    left: 0;
    width: 25px;
    height: 9px;
    transform: translate3d(calc(-50% + var(--rail-mobile-x)), 0, 0);
  }

  .kilter-rail__label {
    display: none;
  }
}

@media (hover: none), (pointer: coarse) {
  #instrument .instrument__bubble {
    pointer-events: none;
    touch-action: auto;
  }
}

/* Group manifold: the studio sits inside a connected family, not a logo strip. */

.contact {
  min-height: max(100svh, 980px);
  padding-bottom: 174px;
}

.site-footer {
  position: absolute;
  right: var(--page-pad);
  bottom: 24px;
  left: var(--page-pad);
  display: grid;
  grid-template-columns: minmax(250px, 0.9fr) minmax(390px, 1.1fr) minmax(180px, auto);
  gap: 0;
  min-height: 110px;
  padding: 0;
  border-top: 1px solid rgba(243, 246, 244, 0.24);
  color: rgba(243, 246, 244, 0.64);
  font-size: 9px;
}

.site-footer__group {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 18px 28px 18px 0;
}

.site-footer__register,
.brand-port__index,
.brand-port__state,
.site-footer__meta {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer__register {
  color: var(--mint);
}

.site-footer__lockup {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.09em;
  text-align: left;
}

.site-footer .site-footer__group .site-footer__lockup {
  display: flex;
  text-align: left;
}

.site-footer__lockup a {
  display: inline-flex;
  padding: 3px 0;
}

.site-footer__lockup img {
  display: block;
  width: clamp(102px, 7vw, 132px);
  height: auto;
}

.site-footer__members {
  display: grid;
  grid-template-columns: repeat(2, minmax(170px, 1fr));
  border-right: 1px solid rgba(243, 246, 244, 0.16);
  border-left: 1px solid rgba(243, 246, 244, 0.16);
}

.brand-port {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 10px;
  min-height: 110px;
  padding: 17px 20px 14px;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
}

.brand-port + .brand-port {
  border-left: 1px solid rgba(243, 246, 244, 0.16);
}

.brand-port::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 20px;
  width: 34px;
  height: 8px;
  border-radius: 999px;
  background: var(--mint);
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 160ms ease, transform 260ms var(--settle);
}

.brand-port--current::before {
  background: var(--vermilion);
  opacity: 1;
  transform: none;
}

.brand-port img {
  align-self: center;
  display: block;
  width: var(--footer-logo-width, 118px);
  max-height: 36px;
  height: auto;
  transition: transform 260ms var(--settle);
}

.brand-port:nth-child(2) {
  --footer-logo-width: 128px;
}

.brand-port__state {
  color: rgba(243, 246, 244, 0.42);
  text-align: right;
}

.site-footer__meta {
  display: grid;
  align-content: center;
  gap: 14px;
  padding-left: 28px;
  text-align: right;
}

@media (hover: hover) {
  .brand-port:hover::before,
  .brand-port:focus-visible::before {
    opacity: 1;
    transform: none;
  }

  .brand-port:hover img,
  .brand-port:focus-visible img {
    transform: translateX(4px);
  }
}

.brand-port:focus-visible,
.site-footer__lockup a:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: -2px;
}

@media (max-width: 920px) {
  .contact {
    min-height: max(100svh, 1080px);
    padding-bottom: 264px;
  }

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

  .site-footer__group {
    grid-column: 1 / -1;
    min-height: 82px;
    padding-right: 0;
  }

  .site-footer__members {
    border-top: 1px solid rgba(243, 246, 244, 0.16);
    border-right: 0;
    border-left: 0;
  }

  .site-footer__meta {
    min-width: 180px;
    border-top: 1px solid rgba(243, 246, 244, 0.16);
  }
}

@media (max-width: 560px) {
  .site-header__nav {
    display: none;
  }

  .site-header__contact {
    display: block;
    justify-self: end;
  }

  .contact {
    min-height: max(100svh, 1060px);
    padding-bottom: 278px;
  }

  .site-footer {
    display: block;
  }

  .site-footer__group {
    min-height: 76px;
    padding: 14px 0;
  }

  .site-footer__members {
    grid-template-columns: 1fr 1fr;
  }

  .brand-port {
    min-width: 0;
    min-height: 88px;
    padding: 14px 12px 11px;
  }

  .brand-port img {
    width: min(100%, 108px);
  }

  .brand-port__index,
  .brand-port__state {
    font-size: 7px;
  }

  .site-footer__meta {
    display: flex;
    justify-content: space-between;
    min-width: 0;
    padding: 14px 0 0;
    border-top: 1px solid rgba(243, 246, 244, 0.16);
    text-align: left;
  }
}

.reduce-motion .kilter-rail {
  display: none;
}

.reduce-motion *,
.reduce-motion *::before,
.reduce-motion *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

@media (prefers-reduced-motion: reduce) {
  .brand-port::before,
  .brand-port img {
    transition: none !important;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .kilter-rail,
  .level-lab,
  .hero__scroll-note {
    display: none;
  }

  .hero,
  .fit-field,
  .work-proof,
  .workbench,
  .honesty,
  .handover,
  .contact {
    display: block;
    min-height: auto;
    break-inside: avoid;
  }
}