:root {
  --ink: #17131f;
  --ink-soft: #2b2532;
  --paper: #f4f0e8;
  --paper-white: #fffdf8;
  --uv: #5f3df1;
  --uv-dark: #3920ba;
  --acid: #d7ff3f;
  --lavender: #d8cdfe;
  --magenta: #d84b70;
  --muted: #625c69;
  --line: rgba(23, 19, 31, 0.22);
  --line-light: rgba(244, 240, 232, 0.2);
  --rail: 92px;
  --max: 1320px;
  --radius: 0;
  --shadow: 0 26px 70px rgba(23, 19, 31, 0.16);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-underline-offset: 0.2em;
}

button,
input,
select {
  font: inherit;
}

button,
summary {
  cursor: pointer;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--acid);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  z-index: 500;
  top: 12px;
  left: 110px;
  padding: 0.8rem 1rem;
  color: var(--ink);
  background: var(--acid);
  font-weight: 800;
  transform: translateY(-180%);
}

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

.rail {
  position: fixed;
  z-index: 120;
  inset: 0 auto 0 0;
  display: flex;
  width: var(--rail);
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 24px;
  color: var(--paper);
  background: var(--ink);
  border-right: 1px solid var(--line-light);
}

.rail__brand {
  display: grid;
  gap: 1.2rem;
  justify-items: center;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 54px;
  aspect-ratio: 1;
  place-items: center;
  border: 2px solid var(--acid);
  color: var(--acid);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: -0.08em;
}

.rail__word {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.rail__menu {
  display: grid;
  width: 48px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid var(--line-light);
  color: var(--paper);
  background: transparent;
}

.rail__menu span,
.rail__menu span::before,
.rail__menu span::after {
  display: block;
  width: 19px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease;
}

.rail__menu span {
  position: relative;
}

.rail__menu span::before {
  position: absolute;
  top: -6px;
}

.rail__menu span::after {
  position: absolute;
  top: 6px;
}

.rail__menu[aria-expanded="true"] span {
  background: transparent;
}

.rail__menu[aria-expanded="true"] span::before {
  transform: translateY(6px) rotate(45deg);
}

.rail__menu[aria-expanded="true"] span::after {
  transform: translateY(-6px) rotate(-45deg);
}

.rail__micro {
  writing-mode: vertical-rl;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.57rem;
  letter-spacing: 0.14em;
  opacity: 0.65;
  text-transform: uppercase;
}

.drawer {
  position: fixed;
  z-index: 110;
  inset: 0 auto 0 var(--rail);
  display: grid;
  width: min(680px, calc(100vw - var(--rail)));
  grid-template-rows: auto 1fr auto;
  padding: clamp(2rem, 5vw, 4.5rem);
  color: var(--paper-white);
  background: var(--uv);
  box-shadow: var(--shadow);
  transform: translateX(calc(-100% - 30px));
  transition: transform 260ms cubic-bezier(0.7, 0, 0.2, 1);
}

.drawer.is-open {
  transform: translateX(0);
}

.drawer__top {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.drawer nav {
  align-self: center;
}

.drawer nav a {
  display: grid;
  grid-template-columns: 54px 1fr;
  align-items: baseline;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  font-family: "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 850;
  letter-spacing: -0.055em;
  line-height: 1;
  text-decoration: none;
}

.drawer nav a span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0;
}

.drawer__legal {
  max-width: 48ch;
  font-size: 0.75rem;
  opacity: 0.82;
}

.site-shell {
  margin-left: var(--rail);
  min-height: 100vh;
}

.status-strip {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 1.2rem;
  color: var(--paper-white);
  background: var(--uv-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
}

.context-nav {
  display: grid;
  min-height: 74px;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 0 4vw;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.context-brand {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  text-decoration: none;
}

.context-brand strong {
  font-size: 0.83rem;
  letter-spacing: 0.17em;
}

.context-brand small {
  color: var(--muted);
  font-family: Georgia, serif;
  font-style: italic;
}

.context-nav nav {
  display: flex;
  gap: clamp(1rem, 2vw, 2.4rem);
}

.context-nav nav a {
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-decoration: none;
  text-transform: uppercase;
}

.context-nav nav a:hover,
.context-nav nav a[aria-current="page"] {
  border-color: var(--uv);
}

.container {
  width: min(calc(100% - 8vw), var(--max));
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 8vw), 850px);
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 1.1rem;
  color: var(--uv);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow--acid {
  color: var(--acid);
}

.eyebrow--paper {
  color: var(--paper);
}

.hero {
  position: relative;
  display: grid;
  min-height: 760px;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  border-bottom: 1px solid var(--line);
}

.hero__copy {
  display: flex;
  min-height: 760px;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(3.5rem, 7vw, 7.5rem) clamp(2rem, 5vw, 6rem) 2.5rem;
}

.hero h1,
.page-hero h1 {
  max-width: 9.5ch;
  margin: 0;
  font-family: "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: clamp(4rem, 7.8vw, 8.4rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.86;
}

.hero h1 em {
  display: block;
  color: var(--uv);
  font-family: Georgia, serif;
  font-size: 0.48em;
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.hero__lead {
  max-width: 54ch;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.25rem);
}

.hero__actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--ink);
  color: var(--paper-white);
  background: var(--ink);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.button:hover {
  color: var(--ink);
  background: var(--acid);
}

.button--paper {
  color: var(--ink);
  background: var(--paper-white);
}

.button--acid {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.button--line {
  color: var(--ink);
  background: transparent;
}

.hero__trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.62rem;
  line-height: 1.45;
  text-transform: uppercase;
}

.hero__visual {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background: var(--ink);
}

.hero__visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.spectrum {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  left: 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(244, 240, 232, 0.28);
  box-shadow: 0 16px 50px rgba(23, 19, 31, 0.32);
}

.spectrum button {
  min-height: 78px;
  padding: 0.9rem;
  border: 0;
  color: var(--paper-white);
  background: rgba(23, 19, 31, 0.82);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-align: left;
  text-transform: uppercase;
}

.spectrum button[aria-pressed="true"] {
  color: var(--ink);
  background: var(--acid);
}

.spectrum-copy {
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: min(360px, calc(100% - 4rem));
  padding: 1.25rem;
  color: var(--paper-white);
  background: rgba(23, 19, 31, 0.88);
  backdrop-filter: blur(8px);
}

.spectrum-copy strong {
  display: block;
  color: var(--acid);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.signal-tape {
  overflow: hidden;
  color: var(--paper-white);
  background: var(--magenta);
  border-bottom: 1px solid var(--ink);
}

.signal-tape__track {
  display: flex;
  width: max-content;
  animation: tape 32s linear infinite;
}

.signal-tape span {
  display: block;
  padding: 0.8rem 2rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

@keyframes tape {
  to {
    transform: translateX(-50%);
  }
}

.section {
  padding: clamp(5rem, 9vw, 10rem) 0;
  border-bottom: 1px solid var(--line);
}

.section--ink {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--line-light);
}

.section--uv {
  color: var(--paper-white);
  background: var(--uv);
}

.section--lavender {
  background: var(--lavender);
}

.section--white {
  background: var(--paper-white);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.48fr) minmax(0, 1.52fr);
  gap: clamp(2rem, 6vw, 7rem);
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.section-heading h2,
.editorial-title {
  max-width: 14ch;
  margin: 0;
  font-family: "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: clamp(2.8rem, 6vw, 6.4rem);
  font-weight: 900;
  letter-spacing: -0.065em;
  line-height: 0.93;
}

.section-heading p {
  max-width: 58ch;
  margin: 0;
  font-size: 1.05rem;
}

.index-number {
  display: block;
  margin-bottom: 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.autopsy {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  border: 1px solid var(--line-light);
}

.autopsy__headline {
  padding: clamp(2rem, 5vw, 5rem);
  background: var(--ink-soft);
}

.autopsy__quote {
  margin: 0 0 2rem;
  font-family: Georgia, serif;
  font-size: clamp(2rem, 4.5vw, 4.8rem);
  font-style: italic;
  line-height: 1.05;
}

.headline-fragments {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.headline-fragments button {
  padding: 0.65rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: var(--paper);
  background: transparent;
}

.headline-fragments button[aria-pressed="true"] {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.autopsy__panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(2rem, 4vw, 4rem);
  color: var(--ink);
  background: var(--acid);
}

.autopsy__panel h3 {
  margin: 0;
  font-size: 1.6rem;
}

.autopsy__feedback {
  min-height: 120px;
  margin: 2rem 0;
}

.text-button {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: inherit;
  background: transparent;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.evidence-register {
  border-top: 3px solid var(--ink);
}

.evidence-row {
  display: grid;
  grid-template-columns: 80px minmax(0, 0.8fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.evidence-row > span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
}

.evidence-row strong {
  font-size: 1.05rem;
}

.evidence-row p {
  margin: 0;
  color: var(--muted);
}

.course-spectrum {
  border-top: 1px solid var(--line-light);
}

.course-track {
  border-bottom: 1px solid var(--line-light);
}

.course-track summary {
  display: grid;
  min-height: 120px;
  grid-template-columns: 90px minmax(220px, 0.75fr) minmax(0, 1fr) 50px;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.course-track summary::-webkit-details-marker {
  display: none;
}

.course-track summary > span {
  color: var(--acid);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
}

.course-track summary h3 {
  margin: 0;
  font-size: clamp(1.45rem, 2.5vw, 2.3rem);
  letter-spacing: -0.04em;
}

.course-track summary p {
  margin: 0;
  opacity: 0.7;
}

.course-track summary i {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-style: normal;
  font-size: 1.8rem;
}

.course-track[open] summary i {
  transform: rotate(45deg);
}

.course-track__body {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  padding: 0 0 3rem 90px;
}

.course-track__body ol {
  columns: 2;
  margin: 0;
  padding-left: 1.2rem;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  border: 1px solid var(--line);
}

.comparison article {
  min-height: 360px;
  padding: clamp(2rem, 4vw, 4rem);
}

.comparison article:first-child {
  color: var(--paper);
  background: var(--ink);
}

.comparison__switch {
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--acid);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  writing-mode: vertical-rl;
  text-transform: uppercase;
}

.comparison blockquote {
  margin: 1.5rem 0;
  font-family: Georgia, serif;
  font-size: clamp(1.45rem, 2.8vw, 2.6rem);
  font-style: italic;
  line-height: 1.18;
}

.tool-table {
  border-top: 3px solid currentColor;
}

.tool-line {
  display: grid;
  min-height: 122px;
  grid-template-columns: 72px minmax(220px, 0.75fr) minmax(0, 1fr) 44px;
  align-items: center;
  gap: 2rem;
  border-bottom: 1px solid currentColor;
  text-decoration: none;
}

.tool-line > span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
}

.tool-line h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 2.2rem);
  letter-spacing: -0.04em;
}

.tool-line p {
  margin: 0;
  opacity: 0.72;
}

.tool-line b {
  font-size: 1.6rem;
  transition: transform 160ms ease;
}

.tool-line:hover b {
  transform: translate(5px, -5px);
}

.editorial-image {
  position: relative;
  min-height: 560px;
  overflow: hidden;
}

.editorial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.editorial-image__caption {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  width: min(380px, calc(100% - 4rem));
  padding: 1.5rem;
  color: var(--paper-white);
  background: var(--ink);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.process article {
  min-height: 250px;
  padding: 2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process span {
  display: block;
  color: var(--uv);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
}

.process h3 {
  margin: 3rem 0 1rem;
  font-size: 1.3rem;
}

.lead-ticket {
  position: relative;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  color: var(--ink);
  background: var(--acid);
  border: 1px solid var(--ink);
  box-shadow: var(--shadow);
}

.lead-ticket::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 42.8%;
  border-left: 2px dashed rgba(23, 19, 31, 0.5);
  content: "";
}

.lead-ticket__copy,
.lead-ticket__form {
  padding: clamp(2.3rem, 5vw, 5rem);
}

.lead-ticket h2 {
  max-width: 11ch;
  margin: 0;
  font-family: "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: clamp(2.6rem, 5.5vw, 5.5rem);
  letter-spacing: -0.065em;
  line-height: 0.92;
}

.lead-ticket__code {
  display: flex;
  justify-content: space-between;
  margin-top: 4rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
}

.lead-form label {
  display: block;
  margin-bottom: 0.7rem;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead-form input[type="email"],
.lead-form input[type="number"],
.lead-form select,
.tool-form input,
.tool-form select {
  width: 100%;
  min-height: 54px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  background: var(--paper-white);
}

.lead-form .button {
  width: 100%;
  margin-top: 0.8rem;
}

.check-line {
  display: grid !important;
  grid-template-columns: 20px 1fr;
  gap: 0.65rem;
  margin-top: 1rem;
  font-size: 0.73rem !important;
  font-weight: 500 !important;
  letter-spacing: 0 !important;
  line-height: 1.4;
  text-transform: none !important;
}

.check-line input {
  margin-top: 0.2rem;
}

.form-note,
.form-status {
  font-size: 0.73rem;
}

.form-status {
  min-height: 1.4rem;
  font-weight: 750;
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.page-hero {
  display: grid;
  min-height: 560px;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  border-bottom: 1px solid var(--line);
}

.page-hero__main {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(4rem, 8vw, 8rem);
}

.page-hero h1 {
  max-width: 11ch;
  font-size: clamp(3.7rem, 7vw, 7.4rem);
}

.page-hero__aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(2.5rem, 5vw, 5rem);
  color: var(--paper);
  background: var(--ink);
}

.page-hero__aside .big-code {
  color: var(--acid);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 900;
  letter-spacing: -0.1em;
  line-height: 0.8;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(3rem, 8vw, 9rem);
}

.sticky-note {
  position: sticky;
  top: 2rem;
  align-self: start;
}

.body-copy {
  max-width: 820px;
}

.body-copy h2 {
  margin: 3.5rem 0 1rem;
  font-family: "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: clamp(2rem, 4vw, 3.8rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

.body-copy h2:first-child {
  margin-top: 0;
}

.body-copy h3 {
  margin: 2rem 0 0.5rem;
}

.body-copy p,
.body-copy li {
  color: var(--muted);
}

.body-copy a {
  color: var(--uv-dark);
}

.module-list {
  counter-reset: module;
  border-top: 3px solid var(--ink);
}

.module {
  display: grid;
  grid-template-columns: 86px minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  counter-increment: module;
}

.module::before {
  color: var(--uv);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  content: counter(module, decimal-leading-zero);
}

.module h3 {
  margin: 0;
}

.module p {
  margin: 0;
  color: var(--muted);
}

.facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.fact {
  min-height: 150px;
  padding: 1.4rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.fact span {
  display: block;
  margin-bottom: 1.8rem;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
}

.fact strong {
  font-size: 1.08rem;
}

.tool-workbench {
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--line-light);
}

.tool-workbench__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid var(--line-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.66rem;
  text-transform: uppercase;
}

.tool-workbench__body {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
}

.tool-form,
.tool-output {
  padding: clamp(1.6rem, 4vw, 3.5rem);
}

.tool-form {
  border-right: 1px solid var(--line-light);
}

.field {
  margin-bottom: 1.2rem;
}

.field label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.45rem;
  font-size: 0.72rem;
  font-weight: 800;
}

.tool-output {
  background: var(--ink-soft);
}

.output-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-light);
}

.output-cell {
  min-height: 128px;
  padding: 1.25rem;
  background: var(--ink);
}

.output-cell span {
  display: block;
  color: var(--lavender);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.62rem;
  text-transform: uppercase;
}

.output-cell strong {
  display: block;
  margin-top: 1.8rem;
  color: var(--acid);
  font-size: 1.6rem;
}

.order-table,
.result-table {
  width: 100%;
  margin-top: 1.5rem;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.order-table th,
.order-table td,
.result-table th,
.result-table td {
  padding: 0.65rem;
  border: 1px solid var(--line-light);
  text-align: left;
}

.bridge-tiles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.bridge-tiles button {
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--lavender);
  color: var(--paper);
  background: transparent;
}

.bridge-tiles button[aria-pressed="true"] {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.result-list {
  padding-left: 1.25rem;
}

.callout {
  margin: 2rem 0;
  padding: 1.5rem;
  border-left: 5px solid var(--uv);
  background: var(--lavender);
}

.callout--warning {
  border-color: var(--magenta);
  background: #f6d9e1;
}

.legal-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 820px);
  gap: clamp(3rem, 7vw, 8rem);
}

.legal-nav {
  position: sticky;
  top: 2rem;
  align-self: start;
  padding-top: 1rem;
  border-top: 3px solid var(--ink);
}

.legal-nav a {
  display: block;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.76rem;
  text-decoration: none;
}

.legal-copy h2 {
  margin: 3.8rem 0 1rem;
  font-family: "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: clamp(2rem, 3.5vw, 3.4rem);
  letter-spacing: -0.05em;
}

.legal-copy h2:first-child {
  margin-top: 0;
}

.legal-copy p,
.legal-copy li {
  color: var(--muted);
}

.legal-copy table {
  width: 100%;
  border-collapse: collapse;
}

.legal-copy th,
.legal-copy td {
  padding: 0.8rem;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.faq-margin {
  border-top: 3px solid var(--ink);
}

.faq-item {
  display: grid;
  grid-template-columns: 80px minmax(260px, 0.75fr) minmax(0, 1.25fr);
  gap: 2rem;
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--line);
}

.faq-item > span {
  color: var(--uv);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
}

.faq-item h3,
.faq-item p {
  margin: 0;
}

.faq-item p {
  color: var(--muted);
}

.site-footer {
  padding: clamp(4rem, 8vw, 8rem) 0 2rem;
  color: var(--paper);
  background: var(--ink);
}

.footer-word {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line-light);
}

.footer-word strong {
  font-family: "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: clamp(3rem, 9vw, 9rem);
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.footer-word span {
  color: var(--acid);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.66rem;
  text-align: right;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 0.9fr);
  gap: 3rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--line-light);
}

.footer-grid h2 {
  margin: 0 0 1rem;
  color: var(--lavender);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid button {
  display: block;
  margin: 0.55rem 0;
  padding: 0;
  border: 0;
  color: var(--paper);
  background: transparent;
  font-size: 0.82rem;
  text-align: left;
  text-decoration: none;
}

.footer-grid p {
  max-width: 42ch;
  color: rgba(244, 240, 232, 0.68);
  font-size: 0.8rem;
}

.footer-legal {
  padding: 2rem 0;
  border-bottom: 1px solid var(--line-light);
  color: rgba(244, 240, 232, 0.68);
  font-size: 0.72rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1.5rem;
  color: rgba(244, 240, 232, 0.55);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.62rem;
  text-transform: uppercase;
}

.cookie-banner {
  position: fixed;
  z-index: 300;
  right: 24px;
  bottom: 24px;
  width: min(520px, calc(100% - 48px));
  padding: 1.5rem;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--lavender);
  box-shadow: var(--shadow);
}

.cookie-banner h2 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.cookie-banner p {
  margin: 0;
  color: rgba(244, 240, 232, 0.72);
  font-size: 0.8rem;
}

.cookie-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.cookie-actions button {
  min-height: 44px;
  padding: 0.6rem;
  border: 1px solid var(--paper);
  color: var(--paper);
  background: transparent;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.cookie-actions button:first-child {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.cookie-modal {
  position: fixed;
  z-index: 320;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgba(23, 19, 31, 0.72);
}

.cookie-modal__panel {
  width: min(680px, 100%);
  max-height: 90vh;
  overflow: auto;
  padding: 2rem;
  background: var(--paper-white);
}

.no-js {
  padding: 0.8rem 1rem;
  color: var(--ink);
  background: var(--acid);
  text-align: center;
}

@media (max-width: 1100px) {
  :root {
    --rail: 74px;
  }

  .context-nav nav {
    display: none;
  }

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

  .hero__copy {
    min-height: 680px;
  }

  .hero__visual {
    min-height: 620px;
  }

  .section-heading,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .sticky-note {
    position: static;
  }

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

  .course-track summary {
    grid-template-columns: 60px minmax(220px, 0.8fr) minmax(0, 1.2fr) 40px;
  }

  .course-track__body {
    padding-left: 60px;
  }

  .footer-grid {
    grid-template-columns: 1.2fr repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  :root {
    --rail: 0px;
  }

  .rail {
    position: sticky;
    top: 0;
    display: grid;
    width: 100%;
    height: 66px;
    grid-template-columns: 1fr auto;
    padding: 0 14px;
  }

  .rail__brand {
    display: flex;
    justify-self: start;
    gap: 0.7rem;
  }

  .brand-mark {
    width: 42px;
  }

  .rail__word {
    writing-mode: initial;
    transform: none;
  }

  .rail__micro {
    display: none;
  }

  .drawer {
    inset: 66px 0 0 0;
    width: 100%;
    transform: translateY(-110%);
  }

  .drawer.is-open {
    transform: translateY(0);
  }

  .site-shell {
    margin-left: 0;
  }

  .context-nav {
    min-height: 58px;
    padding: 0 18px;
  }

  .context-brand small {
    display: none;
  }

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

  .hero__copy,
  .page-hero__main,
  .page-hero__aside {
    padding: 3.5rem 1rem;
  }

  .hero__copy {
    min-height: 600px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(3.4rem, 17vw, 5.4rem);
  }

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

  .hero__visual {
    min-height: 520px;
  }

  .spectrum {
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    grid-template-columns: repeat(2, 1fr);
  }

  .spectrum-copy {
    top: 1rem;
    right: 1rem;
    width: calc(100% - 2rem);
  }

  .section {
    padding: 4.5rem 0;
  }

  .autopsy,
  .lead-ticket,
  .page-hero,
  .tool-workbench__body,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .autopsy__quote {
    font-size: 2.2rem;
  }

  .evidence-row,
  .faq-item {
    grid-template-columns: 44px 1fr;
    gap: 1rem;
  }

  .evidence-row p,
  .faq-item p {
    grid-column: 2;
  }

  .course-track summary {
    min-height: 100px;
    grid-template-columns: 42px 1fr 32px;
    gap: 1rem;
  }

  .course-track summary p {
    display: none;
  }

  .course-track__body {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding-left: 0;
  }

  .course-track__body ol {
    columns: 1;
  }

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

  .comparison__switch {
    min-height: 52px;
    writing-mode: initial;
  }

  .tool-line {
    grid-template-columns: 42px 1fr 32px;
    gap: 1rem;
  }

  .tool-line p {
    display: none;
  }

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

  .lead-ticket::before {
    display: none;
  }

  .lead-ticket__form {
    border-top: 2px dashed rgba(23, 19, 31, 0.5);
  }

  .module {
    grid-template-columns: 42px 1fr;
    gap: 1rem;
  }

  .module p {
    grid-column: 2;
  }

  .facts,
  .output-grid {
    grid-template-columns: 1fr;
  }

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

  .legal-nav {
    position: static;
  }

  .footer-word,
  .footer-grid,
  .footer-bottom {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    display: grid;
  }

  .footer-bottom {
    display: grid;
  }
}

@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;
  }

  .signal-tape__track {
    width: auto;
    flex-wrap: wrap;
  }
}

@media print {
  .rail,
  .drawer,
  .status-strip,
  .context-nav,
  .signal-tape,
  .cookie-banner,
  .cookie-modal,
  .site-footer,
  .button-row,
  .lead-ticket {
    display: none !important;
  }

  .site-shell {
    margin: 0;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 11pt;
  }

  .section {
    padding: 1.5rem 0;
  }
}