:root {
  color-scheme: light;
  --ink: #14231d;
  --ink-soft: #31483e;
  --paper: #f3efe4;
  --paper-deep: #e4dece;
  --white: #fffdf8;
  --mint: #c9e6b2;
  --sky: #b8dfe8;
  --lilac: #d9c8ea;
  --apricot: #f1b18e;
  --sun: #f3ca62;
  --red: #8d2323;
  --rule: 2px solid var(--ink);
  --shadow: 9px 9px 0 var(--ink);
  --max: 1440px;
}

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

html {
  background: var(--paper);
  color: var(--ink);
  font-size: 100%;
  scroll-behavior: auto;
}

body {
  margin: 0;
  min-width: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

a,
button,
input,
textarea {
  font: inherit;
}

a {
  color: currentColor;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-thickness: 0.2em;
}

:focus-visible {
  outline: 3px solid #111;
  outline-offset: 3px;
  box-shadow: 0 0 0 6px #fff;
}

[id] {
  scroll-margin-top: 1rem;
}

p,
h1,
h2,
h3,
h4,
li,
label,
small,
strong,
span,
dt,
dd {
  overflow-wrap: anywhere;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  line-height: 1.04;
}

button {
  color: inherit;
}

.skip-link {
  position: absolute;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  min-height: 44px;
  padding: 0.7rem 1rem;
  transform: translateY(-180%);
  border: 3px solid var(--ink);
  background: var(--white);
  color: var(--ink);
  font-weight: 800;
}

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

.js-only-control {
  display: none;
}

.js .js-only-control {
  display: inline-flex;
}

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

.site-head {
  border-bottom: var(--rule);
  background: var(--paper);
}

.prototype-ribbon {
  margin: 0;
  padding: 0.65rem max(1rem, calc((100vw - var(--max)) / 2 + 3rem));
  background: var(--ink);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
}

.head-worktop {
  width: min(100%, var(--max));
  min-height: 86px;
  margin: 0 auto;
  padding: 0.75rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  flex: 0 1 auto;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border: var(--rule);
  background: var(--sun);
  box-shadow: 4px 4px 0 var(--ink);
  font-size: 1.4rem;
  font-weight: 900;
}

.brand-copy {
  display: grid;
  gap: 0.05rem;
}

.brand-copy strong {
  font-size: 1.28rem;
  letter-spacing: -0.04em;
}

.brand-copy span {
  color: var(--ink-soft);
  font-size: 1rem;
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.55rem 0.75rem;
  font-size: 1rem;
  font-weight: 800;
}

.workbench-section {
  width: min(calc(100% - 3rem), var(--max));
  margin: 0 auto;
  padding: clamp(4.5rem, 8vw, 8rem) 3rem;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-grid;
  place-items: center;
  min-width: 2.2rem;
  min-height: 2.2rem;
  margin-right: 0.6rem;
  border: 2px solid currentColor;
}

.overview {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.5rem;
  min-height: 720px;
  padding-top: clamp(4rem, 6vw, 6.5rem);
  padding-bottom: 3.5rem;
}

.hero-copy {
  position: relative;
  z-index: 2;
  grid-column: 1 / 8;
}

.hero-copy h1 {
  max-width: 9ch;
  margin-bottom: 1.8rem;
  font-size: clamp(3.3rem, 7.2vw, 7.5rem);
  font-weight: 900;
  letter-spacing: -0.075em;
}

.service-definition {
  max-width: 49rem;
  margin-bottom: 1rem;
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  font-weight: 700;
  line-height: 1.34;
}

.service-audience {
  max-width: 45rem;
  margin-bottom: 1.5rem;
  color: var(--ink-soft);
  font-size: 1.04rem;
}

.boundary-strip {
  max-width: 47rem;
  margin: 0;
  padding: 1rem 1.1rem;
  border: var(--rule);
  border-left-width: 10px;
  background: var(--white);
  font-weight: 700;
}

.hero-spine {
  position: relative;
  z-index: 3;
  grid-column: 9 / 13;
  align-self: start;
  min-height: 410px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  border: var(--rule);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.hero-spine p {
  margin: auto 0 0;
  font-size: 1rem;
}

.spine-cap {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.875rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.spine-cap i {
  display: block;
  height: 2px;
  background: #fff;
}

.primary-action,
.secondary-action,
.reset-action {
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1rem;
  border: 2px solid var(--ink);
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.primary-action {
  background: var(--sun);
  color: var(--ink);
  box-shadow: 4px 4px 0 #fff;
}

.secondary-action {
  background: var(--white);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
}

.reset-action {
  background: transparent;
  color: var(--ink);
}

.hero-assembly {
  position: relative;
  z-index: 1;
  grid-column: 3 / 13;
  min-height: 170px;
  margin-top: 1rem;
  border-top: var(--rule);
  border-bottom: var(--rule);
  background: var(--paper-deep);
}

.assembly-piece,
.assembly-rail {
  position: absolute;
  display: block;
  border: var(--rule);
}

.piece-a {
  top: 27px;
  left: 5%;
  width: 30%;
  height: 112px;
  background: var(--mint);
}

.piece-b {
  top: 8px;
  left: 39%;
  width: 18%;
  height: 70px;
  background: var(--lilac);
}

.piece-c {
  right: 5%;
  bottom: 15px;
  width: 30%;
  height: 96px;
  background: var(--sky);
}

.assembly-rail {
  top: 83px;
  left: 34%;
  width: 36%;
  height: 12px;
  background: var(--ink);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  column-gap: 3rem;
  align-items: end;
  margin-bottom: 3rem;
}

.section-intro .eyebrow {
  grid-column: 1 / -1;
}

.section-intro-copy {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  column-gap: 3rem;
  align-items: end;
}

.section-intro h2 {
  margin-bottom: 0;
  font-size: clamp(2.6rem, 5vw, 5.4rem);
  letter-spacing: -0.06em;
}

.section-intro-copy > p:last-child,
.section-intro > p:last-child {
  max-width: 44rem;
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.process {
  margin-bottom: 2rem;
  border: var(--rule);
  background: var(--ink);
  color: #fff;
  box-shadow: 12px 12px 0 var(--sun);
}

.process .eyebrow,
.process .section-intro > p:last-child {
  color: #fff;
}

.process-assembly {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
  list-style: none;
}

.process-piece {
  position: relative;
  min-width: 0;
  padding: 1.4rem;
  border: 2px solid #fff;
  color: var(--ink);
}

.process-piece h3 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.25rem, 2.4vw, 2rem);
  letter-spacing: -0.035em;
}

.process-piece p {
  margin: 0;
}

.process-piece-one {
  grid-column: 1 / 6;
  min-height: 265px;
  background: var(--sun);
}

.process-piece-two {
  grid-column: 6 / 10;
  min-height: 335px;
  background: var(--mint);
}

.process-piece-three {
  grid-column: 1 / 8;
  min-height: 235px;
  margin-top: -3.5rem;
  background: var(--lilac);
}

.process-piece-four {
  grid-column: 8 / 13;
  min-height: 285px;
  background: var(--sky);
}

.piece-index {
  display: inline-grid;
  place-items: center;
  min-width: 2.6rem;
  min-height: 2.6rem;
  margin-bottom: 2.3rem;
  border: 2px solid var(--ink);
  font-size: 0.875rem;
  font-weight: 900;
}

.piece-connector {
  position: absolute;
  z-index: 2;
  right: -1.1rem;
  bottom: 2rem;
  width: 2.1rem;
  height: 0.8rem;
  border: 2px solid #fff;
  background: var(--ink);
}

.scope {
  padding-top: clamp(6rem, 9vw, 9rem);
}

.scope-intro h2 {
  max-width: 12ch;
}

.module-workbench {
  padding: 1.2rem;
  border: var(--rule);
  background: var(--paper-deep);
  box-shadow: var(--shadow);
}

.module-shelf {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: auto auto auto;
  gap: 1rem;
}

.question-module {
  min-width: 0;
  padding: 1.4rem;
  border: var(--rule);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1rem;
}

.question-module h3 {
  margin-bottom: 0.8rem;
  letter-spacing: -0.04em;
}

.question-module p {
  margin-bottom: 0;
}

.module-requirement {
  grid-column: 1 / 8;
  grid-row: 1;
  min-height: 340px;
  background: var(--mint);
}

.module-requirement h3 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 4.4rem);
}

.module-verification {
  grid-column: 8 / 13;
  grid-row: 1 / span 2;
  background: var(--lilac);
}

.module-verification h3 {
  font-size: clamp(1.65rem, 3vw, 3rem);
}

.module-movement {
  grid-column: 1 / 5;
  grid-row: 2;
  background: var(--sky);
}

.module-movement h3 {
  font-size: clamp(1.45rem, 2.5vw, 2.35rem);
}

.module-documents {
  grid-column: 5 / 8;
  grid-row: 2;
  background: var(--apricot);
}

.module-documents h3 {
  font-size: clamp(1.25rem, 2vw, 1.85rem);
}

.module-label {
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.module-label > span {
  display: inline-grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  margin-right: 0.35rem;
  border: 2px solid var(--ink);
}

.mini-diagram {
  width: 100%;
  height: auto;
  max-height: 92px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 3;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.module-requirement .mini-diagram {
  max-width: 29rem;
}

.module-verification .mini-diagram {
  min-height: 150px;
  margin: auto 0;
}

.module-control {
  width: 100%;
  min-height: 48px;
  margin-top: auto;
  padding: 0.75rem 0;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: transparent;
  font-weight: 900;
  text-align: left;
  cursor: pointer;
}

.module-control span:last-child {
  font-size: 1.5rem;
  line-height: 1;
}

.module-control[aria-expanded="true"] {
  border-bottom-style: double;
  border-bottom-width: 6px;
}

.module-detail {
  padding-top: 0.2rem;
}

.module-detail > p {
  font-size: 0.9rem;
  font-weight: 900;
  text-transform: uppercase;
}

.module-detail ul,
.static-piece ul {
  margin: 0.6rem 0 0;
  padding-left: 1.25rem;
}

.module-detail li + li,
.static-piece li + li {
  margin-top: 0.45rem;
}

.topics-summary {
  grid-column: 1 / 13;
  grid-row: 3;
  display: grid;
  grid-template-columns: minmax(5.5rem, 0.22fr) 1fr;
  min-height: 230px;
  border: 2px solid #fff;
  background: var(--ink);
  color: #fff;
}

.topics-summary > div:last-child {
  padding: 1.6rem;
}

.topics-summary .module-label {
  color: #fff;
}

.topics-summary h3 {
  margin-bottom: 0.6rem;
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: -0.05em;
}

.summary-spine {
  position: relative;
  display: grid;
  place-items: center;
  border-right: 2px solid #fff;
  background: var(--sun);
  color: var(--ink);
}

.summary-spine span {
  font-size: 0.875rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

#topics-live {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 2px solid #fff;
}

#topics-live p,
#topics-live ul {
  margin-bottom: 0;
}

#topics-live ul {
  padding-left: 1.3rem;
}

.static-account {
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 8px solid var(--ink);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.static-account-heading {
  grid-column: 1 / 8;
  padding: 1rem 0 2rem;
}

.static-account-heading h3 {
  max-width: 15ch;
  margin-bottom: 1rem;
  font-size: clamp(2.1rem, 4vw, 4.6rem);
  letter-spacing: -0.055em;
}

.static-account-heading > p:last-child {
  max-width: 40rem;
}

.static-piece,
.static-spine-marker,
.static-boundary-marker {
  min-width: 0;
  padding: 1.4rem;
  border: var(--rule);
}

.static-piece h4 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.3rem, 2.2vw, 2.15rem);
  letter-spacing: -0.035em;
}

.static-piece p {
  margin-bottom: 0;
}

.static-requirement {
  grid-column: 1 / 8;
  background: var(--mint);
}

.static-spine-marker {
  grid-column: 8 / 13;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  background: var(--ink);
  color: #fff;
}

.static-spine-marker span,
.static-boundary-marker span {
  font-size: 0.875rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.static-spine-marker p,
.static-boundary-marker p {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
}

.static-verification {
  grid-column: 4 / 13;
  background: var(--lilac);
}

.static-spine-return {
  grid-column: 1 / 5;
  min-height: 132px;
}

.static-movement {
  grid-column: 5 / 10;
  background: var(--sky);
}

.static-boundary-marker {
  grid-column: 10 / 13;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  background: var(--sun);
}

.static-documents {
  grid-column: 3 / 11;
  background: var(--apricot);
}

.talk-rail {
  margin-top: 4rem;
  padding: 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  border: var(--rule);
  border-left-width: 12px;
  background: var(--white);
}

.talk-rail p {
  max-width: 54rem;
  margin-bottom: 0;
}

.boundaries {
  padding-top: clamp(6rem, 9vw, 9rem);
}

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

.boundary-intro h2 {
  max-width: 13ch;
}

.boundary-parts {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.boundary-part {
  margin: 0;
  padding: 1.5rem;
  border: var(--rule);
  font-weight: 700;
}

.boundary-part-wide {
  grid-column: 1 / 9;
  min-height: 190px;
  background: var(--sun);
  font-size: clamp(1.35rem, 2.5vw, 2.45rem);
  line-height: 1.24;
}

.boundary-part-tall {
  grid-column: 9 / 13;
  grid-row: 1 / span 2;
  background: var(--apricot);
}

.boundary-part-dark {
  grid-column: 1 / 7;
  min-height: 220px;
  background: var(--ink);
  color: #fff;
  font-size: 1.1rem;
}

.boundary-part-small {
  grid-column: 7 / 9;
  background: var(--mint);
  font-size: 1rem;
}

.human-step {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: start;
  margin-top: 2rem;
  border: var(--rule);
  background: var(--mint);
  box-shadow: 12px 12px 0 var(--ink);
}

.human-step-title {
  grid-column: 1 / 7;
}

.human-step-title h2 {
  max-width: 10ch;
  margin-bottom: 0;
  font-size: clamp(2.7rem, 5.5vw, 6rem);
  letter-spacing: -0.065em;
}

.human-step-copy {
  grid-column: 8 / 13;
  padding: 1.4rem;
  border: var(--rule);
  background: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
}

.human-step-copy p {
  margin-bottom: 0;
}

.human-step-diagram {
  grid-column: 1 / 13;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1.25fr 1.5fr;
  gap: 0;
  list-style: none;
}

.human-step-diagram li {
  position: relative;
  min-height: 132px;
  padding: 1.2rem;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  align-content: center;
  column-gap: 0.8rem;
  border: var(--rule);
  background: var(--white);
}

.human-step-diagram li + li {
  border-left: 0;
}

.human-step-diagram span {
  grid-row: 1 / 3;
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border: var(--rule);
  background: var(--sun);
  font-weight: 900;
}

.human-step-diagram strong {
  font-size: 1.35rem;
}

.human-step-diagram small {
  font-size: 0.9rem;
}

.request {
  padding-top: clamp(7rem, 10vw, 10rem);
}

.request-title-block {
  width: min(100%, 63rem);
  margin-bottom: 3rem;
}

.request-title-block h2 {
  max-width: 12ch;
  margin-bottom: 1.5rem;
  font-size: clamp(3rem, 6.5vw, 7rem);
  letter-spacing: -0.07em;
}

#request-prototype-note {
  max-width: 54rem;
  font-size: 1.18rem;
  font-weight: 700;
}

#request-sensitive-note {
  max-width: 54rem;
  margin: 1.5rem 0 0;
  padding: 1rem;
  border: 2px solid var(--red);
  background: #fff7f3;
  color: #631919;
  font-weight: 700;
}

.request-form {
  padding: 1.5rem;
  border: var(--rule);
  background: var(--paper-deep);
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.field-group {
  min-width: 0;
  padding: 1.15rem;
  border: var(--rule);
  background: var(--white);
}

.field-material { grid-column: 1 / 8; }
.field-use { grid-column: 8 / 13; }
.field-quantity { grid-column: 1 / 5; }
.field-destination { grid-column: 5 / 9; }
.field-timing { grid-column: 9 / 13; }
.field-specs { grid-column: 1 / 7; }
.field-name { grid-column: 7 / 10; }
.field-company { grid-column: 10 / 13; }
.field-email { grid-column: 1 / 7; }

.field-group label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.65rem;
  font-weight: 900;
  line-height: 1.35;
}

.field-group label span {
  flex: 0 0 auto;
  color: var(--ink-soft);
  font-size: 1rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.field-help {
  margin: -0.2rem 0 0.7rem;
  color: var(--ink-soft);
  font-size: 1rem;
}

.field-group input,
.field-group textarea {
  width: 100%;
  min-width: 0;
  min-height: 52px;
  padding: 0.75rem;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: #fff;
  color: var(--ink);
  font-size: 1rem;
}

.field-group textarea {
  min-height: 124px;
  resize: vertical;
}

.field-group [aria-invalid="true"] {
  border: 4px solid var(--red);
}

.field-error {
  margin: 0.7rem 0 0;
  padding-left: 0.7rem;
  border-left: 5px solid var(--red);
  color: #6e1717;
  font-weight: 800;
}

.error-summary {
  margin-bottom: 1rem;
  padding: 1.2rem;
  border: 4px solid var(--red);
  background: #fff5f2;
  color: #5f1515;
}

.error-summary h3 {
  margin-bottom: 0.7rem;
  font-size: 1.4rem;
}

.error-summary ul {
  margin: 0;
  padding-left: 1.25rem;
}

.error-summary a {
  display: inline-block;
  min-height: 24px;
  font-weight: 800;
}

.request-preview {
  margin-top: 1rem;
  padding: 1.4rem;
  border: 3px solid var(--ink);
  background: var(--mint);
}

.request-preview h3 {
  margin-bottom: 0.8rem;
  font-size: 1.8rem;
}

.request-preview > p {
  font-weight: 700;
}

.request-preview dl {
  display: grid;
  grid-template-columns: minmax(10rem, 0.45fr) 1fr;
  gap: 0;
  margin: 1rem 0 0;
  border: var(--rule);
}

.request-preview dt,
.request-preview dd {
  margin: 0;
  padding: 0.75rem;
  border-bottom: 1px solid var(--ink);
}

.request-preview dt {
  font-weight: 900;
}

.request-preview dd {
  min-width: 0;
  border-left: 1px solid var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}

.request-preview dt:last-of-type,
.request-preview dd:last-of-type {
  border-bottom: 0;
}

.form-actions {
  margin-top: 1rem;
  display: flex;
  align-items: stretch;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-actions .primary-action,
.form-actions .reset-action {
  min-width: min(100%, 15rem);
}

.form-actions .primary-action {
  box-shadow: 4px 4px 0 var(--ink);
}

.request-confirmation {
  margin: 3rem 0 0;
  padding: 1.4rem;
  border: 3px solid var(--ink);
  border-left-width: 12px;
  background: var(--white);
  font-weight: 800;
}

.request-confirmation[data-preview-state="ready"] {
  background: var(--sun);
  box-shadow: 7px 7px 0 var(--ink);
}

.site-footer {
  width: min(calc(100% - 3rem), var(--max));
  min-height: 128px;
  margin: 3rem auto 0;
  padding: 2rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-top: 8px solid var(--ink);
  background: var(--ink);
  color: #fff;
}

.site-footer p {
  margin: 0;
  font-weight: 800;
}

.site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-weight: 800;
}

@media (max-width: 1100px) {
  .head-worktop {
    padding-inline: 2rem;
    align-items: flex-start;
  }

  .primary-nav {
    max-width: 36rem;
  }

  .workbench-section {
    padding-inline: 2rem;
  }

  .hero-copy {
    grid-column: 1 / 9;
  }

  .hero-spine {
    grid-column: 9 / 13;
  }

  .module-requirement {
    grid-column: 1 / 8;
  }

  .module-verification {
    grid-column: 8 / 13;
  }

  .module-movement {
    grid-column: 1 / 5;
  }

  .module-documents {
    grid-column: 5 / 8;
  }
}

@media (max-width: 860px) {
  .head-worktop {
    flex-direction: column;
    gap: 0.5rem;
  }

  .primary-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .overview {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .hero-copy {
    grid-column: 1 / 6;
  }

  .hero-spine {
    grid-column: 6 / 9;
  }

  .hero-assembly {
    grid-column: 2 / 9;
  }

  .section-intro {
    grid-template-columns: 1fr;
    row-gap: 1.4rem;
  }

  .section-intro-copy {
    grid-template-columns: 1fr;
    row-gap: 1.4rem;
  }

  .process-piece-one,
  .process-piece-three {
    grid-column: 1 / 7;
  }

  .process-piece-two,
  .process-piece-four {
    grid-column: 7 / 13;
  }

  .process-piece-three {
    margin-top: 0;
  }

  .module-shelf {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .module-requirement,
  .module-verification,
  .module-movement,
  .module-documents,
  .topics-summary {
    grid-row: auto;
  }

  .module-requirement {
    grid-column: 1 / 3;
  }

  .module-verification {
    grid-column: 1;
  }

  .module-movement {
    grid-column: 2;
  }

  .module-documents {
    grid-column: 1 / 3;
  }

  .topics-summary {
    grid-column: 1 / 3;
  }

  .module-verification .mini-diagram {
    min-height: 90px;
  }

  .boundary-part-wide {
    grid-column: 1 / 9;
  }

  .boundary-part-tall {
    grid-column: 9 / 13;
  }

  .boundary-part-dark {
    grid-column: 1 / 8;
  }

  .boundary-part-small {
    grid-column: 8 / 13;
  }

  .human-step-title {
    grid-column: 1 / 8;
  }

  .human-step-copy {
    grid-column: 8 / 13;
  }

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

  .field-material,
  .field-use,
  .field-quantity,
  .field-destination,
  .field-timing,
  .field-specs,
  .field-name,
  .field-company,
  .field-email {
    grid-column: auto;
  }

  .field-material,
  .field-specs,
  .field-email {
    grid-column: 1 / 3;
  }
}

@media (max-width: 660px) {
  .prototype-ribbon {
    padding-inline: 1rem;
    text-align: left;
  }

  .head-worktop {
    padding: 0.8rem 1rem 1rem;
  }

  .primary-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem;
  }

  .primary-nav a {
    border: 1px solid var(--ink);
  }

  .workbench-section {
    width: min(calc(100% - 1.5rem), var(--max));
    padding: 4.5rem 1rem;
  }

  .overview {
    display: block;
    min-height: 0;
    padding-top: 3.5rem;
  }

  .hero-copy h1 {
    font-size: clamp(3.1rem, 17vw, 5.2rem);
  }

  .hero-spine {
    min-height: 0;
    margin-top: 2rem;
  }

  .hero-assembly {
    min-height: 138px;
    margin-top: 2.5rem;
  }

  .piece-a {
    left: 2%;
    width: 38%;
  }

  .piece-b {
    left: 42%;
    width: 20%;
  }

  .piece-c {
    right: 2%;
    width: 35%;
  }

  .section-intro h2 {
    font-size: clamp(2.6rem, 13vw, 4.2rem);
  }

  .process {
    box-shadow: 6px 6px 0 var(--sun);
  }

  .process-assembly {
    display: block;
  }

  .process-piece {
    min-height: 0;
    margin: 0 0 1rem;
  }

  .piece-connector {
    right: auto;
    bottom: -1.1rem;
    left: 2rem;
    width: 0.8rem;
    height: 2.1rem;
  }

  .module-workbench {
    padding: 0.7rem;
    box-shadow: 6px 6px 0 var(--ink);
  }

  .module-shelf {
    display: block;
  }

  .question-module,
  .topics-summary {
    min-height: 0;
    margin-bottom: 0.8rem;
  }

  .module-requirement {
    padding: 1.5rem;
  }

  .module-verification {
    margin-left: 1rem;
    padding: 1.25rem;
  }

  .module-movement {
    margin-right: 1.5rem;
    padding: 1rem;
  }

  .module-documents {
    margin-left: 2rem;
    padding: 1.2rem;
  }

  .module-requirement h3,
  .module-verification h3,
  .module-movement h3,
  .module-documents h3 {
    font-size: clamp(1.65rem, 9vw, 2.7rem);
  }

  .topics-summary {
    grid-template-columns: 3.4rem 1fr;
  }

  .topics-summary > div:last-child {
    padding: 1.2rem;
  }

  .static-account {
    display: block;
    margin-top: 4rem;
  }

  .static-account-heading,
  .static-piece,
  .static-spine-marker,
  .static-boundary-marker {
    margin-bottom: 0.8rem;
  }

  .static-requirement {
    margin-right: 1.25rem;
  }

  .static-spine-marker {
    min-height: 135px;
    margin-left: 2rem;
  }

  .static-verification {
    margin-right: 0.5rem;
  }

  .static-movement {
    margin-left: 1rem;
    margin-right: 1.5rem;
  }

  .static-boundary-marker {
    min-height: 125px;
    margin-left: 2.5rem;
  }

  .static-documents {
    margin-right: 0.75rem;
  }

  .talk-rail {
    grid-template-columns: 1fr;
    gap: 1.3rem;
  }

  .boundary-parts {
    display: block;
  }

  .boundary-part {
    min-height: 0;
    margin-bottom: 0.8rem;
  }

  .boundary-part-wide {
    font-size: 1.45rem;
  }

  .human-step {
    display: block;
    box-shadow: 6px 6px 0 var(--ink);
  }

  .human-step-copy {
    margin-top: 2rem;
  }

  .human-step-diagram {
    display: block;
  }

  .human-step-diagram li {
    min-height: 100px;
  }

  .human-step-diagram li + li {
    border-top: 0;
    border-left: var(--rule);
  }

  .request-title-block h2 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .request-form {
    padding: 0.7rem;
    box-shadow: 6px 6px 0 var(--ink);
  }

  .form-grid {
    display: block;
  }

  .field-group {
    margin-bottom: 0.8rem;
    padding: 1rem;
  }

  .field-group label {
    display: block;
  }

  .field-group label span {
    display: block;
    margin-top: 0.25rem;
  }

  .request-preview dl {
    display: block;
  }

  .request-preview dt,
  .request-preview dd {
    border-bottom: 0;
  }

  .request-preview dt {
    padding-bottom: 0.2rem;
  }

  .request-preview dd {
    padding-top: 0.2rem;
    border-left: 0;
    border-bottom: 1px solid var(--ink);
  }

  .request-preview dd:last-of-type {
    border-bottom: 0;
  }

  .form-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .form-actions .primary-action,
  .form-actions .reset-action {
    width: 100%;
  }

  .site-footer {
    width: min(calc(100% - 1.5rem), var(--max));
    padding: 2rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 360px) {
  .primary-nav {
    grid-template-columns: 1fr;
  }

  .workbench-section {
    width: calc(100% - 1rem);
    padding-inline: 0.65rem;
  }

  .hero-copy h1 {
    font-size: 2.9rem;
  }

  .module-verification,
  .module-movement,
  .module-documents,
  .static-requirement,
  .static-spine-marker,
  .static-verification,
  .static-movement,
  .static-boundary-marker,
  .static-documents {
    margin-left: 0;
    margin-right: 0;
  }

  .summary-spine {
    display: none;
  }

  .topics-summary {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .skip-link {
    transform: none;
    top: -10rem;
  }

  .skip-link:focus {
    top: 0.75rem;
  }
}

@media (forced-colors: active) {
  :root {
    --ink: CanvasText;
    --ink-soft: CanvasText;
    --paper: Canvas;
    --paper-deep: Canvas;
    --white: Canvas;
    --mint: Canvas;
    --sky: Canvas;
    --lilac: Canvas;
    --apricot: Canvas;
    --sun: Canvas;
    --red: CanvasText;
  }

  body {
    background-image: none;
  }

  :focus-visible {
    outline-color: Highlight;
    box-shadow: none;
  }

  .hero-assembly,
  .mini-diagram {
    display: none;
  }

  .primary-action,
  .secondary-action,
  .reset-action,
  .module-control,
  input,
  textarea {
    forced-color-adjust: auto;
  }
}