/* Looloolabs — selected system A / Measured Grid */
:root {
  color-scheme: light;
  --paper: #f2f0e8;
  --ground: #e4e3dc;
  --white: #fff;
  --ink: #090909;
  --muted: #686860;
  --yellow: #f2cf00;
  --blue: #1556d8;
  --red: #e83b2f;
  --green: #087b5b;
  --rule: 2px solid var(--ink);
  --thin-rule: 1px solid rgb(9 9 9 / 28%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--ground);
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  padding: 0.8rem 1rem;
  background: var(--ink);
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 700;
  transform: translateY(-160%);
}

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

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

.page-shell {
  width: min(100% - clamp(1rem, 3vw, 3rem), 1480px);
  margin: clamp(0.75rem, 2vw, 2rem) auto;
  border: var(--rule);
  background: var(--paper);
}

.site-header {
  display: grid;
  grid-template-columns: clamp(9.5rem, 18vw, 14rem) 1fr;
  min-height: 10.5rem;
  border-bottom: var(--rule);
}

.brand {
  display: grid;
  place-items: center;
  padding: 1rem;
  border-right: var(--rule);
  background: var(--white);
}

.brand img {
  width: 7rem;
  height: auto;
}

.header-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 2rem;
  padding: 1.5rem clamp(1.25rem, 3vw, 2.5rem);
}

.header-note,
.coordinate,
.technical,
.svg-label,
.lab-figure figcaption,
.principle-number,
.status-record dt,
.record-list dt,
.legal-meta,
.legal-toc,
.site-footer {
  font-family: "Courier New", Courier, monospace;
}

.header-note {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: clamp(1rem, 3vw, 3rem);
  font-size: 0.8125rem;
  font-weight: 700;
}

.site-nav a,
.text-link,
.band-link,
.inline-link,
.site-footer a,
.legal-copy a,
.contact-route a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"],
.text-link:hover,
.text-link:focus-visible,
.band-link:hover,
.band-link:focus-visible,
.inline-link:hover,
.inline-link:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible,
.legal-copy a:hover,
.legal-copy a:focus-visible,
.contact-route a:hover,
.contact-route a:focus-visible {
  text-decoration-thickness: 3px;
}

.coordinate {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.45;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.85rem 1rem;
  border: 2px solid var(--ink);
  font-size: 0.8125rem;
  font-weight: 700;
  text-decoration: none;
}

.button-dark {
  min-width: min(100%, 17rem);
  background: var(--ink);
  color: var(--white);
}

.button-dark:hover,
.button-dark:focus-visible {
  background: var(--yellow);
  color: var(--ink);
}

.button-light {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
  white-space: nowrap;
}

.button-light:hover,
.button-light:focus-visible {
  border-color: var(--yellow);
  background: var(--yellow);
}

.text-link,
.inline-link,
.band-link {
  font-size: 0.8125rem;
  font-weight: 700;
}

/* Home hero and apparatus */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(28rem, 0.95fr);
  min-height: min(780px, calc(100svh - 4rem));
  border-bottom: var(--rule);
}

.hero-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(2rem, 5vw, 5.5rem) clamp(1.5rem, 4.5vw, 5rem) clamp(2rem, 4vw, 4rem);
}

.hero-copy > .coordinate {
  margin-bottom: auto;
}

.hero h1 {
  max-width: 10ch;
  margin: clamp(3rem, 8vh, 7rem) 0 1.5rem;
  font-size: clamp(3.8rem, 7.4vw, 7.5rem);
  line-height: 0.87;
  letter-spacing: -0.07em;
}

.hero-intro {
  max-width: 35rem;
  margin: 0;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.4;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2rem;
  margin-top: clamp(2.5rem, 5vw, 5rem);
}

.lab-figure {
  display: grid;
  grid-template-rows: 1fr auto;
  min-width: 0;
  margin: 0;
  border-left: var(--rule);
  background: var(--white);
  overflow: hidden;
}

.lab-figure svg {
  width: 100%;
  height: 100%;
  min-height: 33rem;
  color: var(--ink);
}

.lab-figure figcaption {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  border-top: var(--rule);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fine-line,
.equipment-line,
.rotor-ring {
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.fine-line {
  stroke-width: 1.5;
}

.equipment-line {
  stroke-width: 8;
}

.equipment-line.thin,
.rotor-ring {
  stroke-width: 5;
}

.equipment-fill {
  fill: var(--white);
  stroke: currentColor;
  stroke-width: 8;
}

.svg-label {
  fill: currentColor;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.drop-a,
.tube-liquid-a,
.signal-a {
  fill: var(--blue);
}

.flask-liquid-a {
  fill: var(--yellow);
  animation: liquid-color 9s steps(1, end) infinite;
}

.bubble {
  fill: var(--paper);
  stroke: currentColor;
  stroke-width: 4;
  transform-box: fill-box;
  transform-origin: center;
}

.bubble-one {
  animation: bubble 3.8s ease-in infinite;
}

.bubble-two {
  animation: bubble 3.1s 0.8s ease-in infinite;
}

.bubble-three {
  animation: bubble 4.5s 1.4s ease-in infinite;
}

.pipette-a {
  animation: pipette 3.2s ease-in-out infinite;
}

.drop-a {
  transform-box: fill-box;
  transform-origin: center;
  animation: drop 3.2s ease-in infinite;
}

.rotor-a {
  transform-origin: 580px 446px;
  animation: rotor 2.5s linear infinite;
}

.rotor-dot {
  fill: var(--ink);
}

.signal-a {
  animation: signal 1.6s steps(1, end) infinite;
}

@keyframes pipette {
  0%, 18%, 100% { transform: translateY(-10px); }
  45%, 68% { transform: translateY(15px); }
}

@keyframes drop {
  0%, 48% { opacity: 0; transform: translateY(-5px) scale(0.5); }
  55% { opacity: 1; }
  78%, 100% { opacity: 0; transform: translateY(54px) scale(0.8); }
}

@keyframes bubble {
  0% { opacity: 0; transform: translateY(35px) scale(0.6); }
  20%, 80% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-70px) scale(1.1); }
}

@keyframes rotor {
  to { transform: rotate(360deg); }
}

@keyframes signal {
  0%, 48% { fill: var(--blue); }
  49%, 100% { fill: var(--red); }
}

@keyframes liquid-color {
  0%, 32% { fill: var(--yellow); }
  33%, 65% { fill: var(--blue); }
  66%, 100% { fill: var(--red); }
}

/* Home sections */
.product-band {
  display: grid;
  grid-template-columns: 0.8fr 1.1fr 1.7fr auto;
  align-items: start;
  gap: clamp(1.5rem, 3vw, 3.5rem);
  padding: clamp(2rem, 4vw, 4rem);
  border-bottom: var(--rule);
  background: var(--yellow);
}

.product-band h2,
.section-heading h2,
.about-home h2,
.contact-band h2 {
  margin: 0;
  font-size: clamp(2rem, 4.2vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.product-band > p:not(.coordinate) {
  max-width: 38rem;
  margin: 0;
  font-size: 1rem;
  line-height: 1.5;
}

.band-link {
  white-space: nowrap;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: var(--rule);
}

.section-heading {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 0.8fr 2.8fr;
  gap: 2rem;
  padding: clamp(2rem, 4vw, 4rem);
  border-bottom: var(--rule);
}

.principles article {
  min-height: 23rem;
  padding: clamp(1.5rem, 3vw, 3rem);
}

.principles article + article {
  border-left: var(--rule);
}

.principle-number {
  display: inline-grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 2px solid;
  border-radius: 50%;
  font-size: 0.6875rem;
  font-weight: 700;
}

.principles h3 {
  max-width: 9ch;
  margin: clamp(4rem, 8vw, 7rem) 0 1.2rem;
  font-size: clamp(1.8rem, 3vw, 3.1rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.principles p {
  max-width: 25rem;
  margin: 0;
  line-height: 1.5;
}

.about-home {
  display: grid;
  grid-template-columns: minmax(16rem, 0.8fr) 2.2fr;
  min-height: 40rem;
  border-bottom: var(--rule);
}

.about-copy {
  padding: clamp(2rem, 5vw, 5rem);
}

.about-copy > .coordinate {
  margin-bottom: clamp(5rem, 10vw, 10rem);
}

.about-home h2 {
  max-width: 12ch;
}

.about-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 48rem;
  margin: 2rem 0 3rem;
}

.about-text p {
  margin: 0;
  line-height: 1.55;
}

.lab-triptych {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  min-height: 100%;
  border-right: var(--rule);
  background: var(--white);
}

.lab-triptych span {
  display: grid;
  min-height: 10rem;
  place-items: center;
  font-size: clamp(7rem, 14vw, 14rem);
  font-weight: 700;
  line-height: 0.7;
  letter-spacing: -0.08em;
}

.lab-triptych span + span {
  border-top: var(--rule);
}

.lab-triptych .letter-l {
  background: var(--yellow);
}

.lab-triptych .letter-a {
  background: var(--red);
}

.lab-triptych .letter-b {
  background: var(--blue);
  color: var(--white);
}

.contact-band {
  display: grid;
  grid-template-columns: 0.7fr 1.4fr 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: clamp(2rem, 4vw, 4rem);
  background: var(--ink);
  color: var(--white);
}

.contact-band h2 {
  color: var(--white);
}

.contact-band p {
  margin: 0;
  line-height: 1.5;
}

/* Interior page systems */
.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(18rem, 0.85fr);
  min-height: 39rem;
  border-bottom: var(--rule);
}

.page-hero-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(2rem, 5vw, 5rem);
}

.page-hero-copy > .coordinate {
  margin-bottom: auto;
}

.page-hero h1,
.not-found h1 {
  max-width: 12ch;
  margin: clamp(4rem, 9vw, 9rem) 0 1.75rem;
  font-size: clamp(3.8rem, 7.2vw, 7.4rem);
  line-height: 0.87;
  letter-spacing: -0.07em;
}

.page-intro {
  max-width: 45rem;
  margin: 0;
  font-size: clamp(1.05rem, 1.6vw, 1.4rem);
  line-height: 1.45;
}

.page-hero-side {
  min-width: 0;
  border-left: var(--rule);
  background: var(--white);
}

.development-visual {
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: clamp(1.5rem, 3vw, 3rem);
  background: var(--ink);
  color: var(--white);
}

.development-visual .status-top,
.development-visual .status-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font: 700 0.6875rem/1.4 "Courier New", Courier, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.development-visual .status-core {
  display: grid;
  place-items: center;
}

.status-orbit {
  position: relative;
  display: grid;
  width: min(100%, 16rem);
  aspect-ratio: 1;
  place-items: center;
  border: 2px solid var(--white);
  border-radius: 50%;
}

.status-orbit::before,
.status-orbit::after {
  position: absolute;
  background: var(--white);
  content: "";
}

.status-orbit::before {
  width: calc(100% + 3rem);
  height: 2px;
}

.status-orbit::after {
  width: 2px;
  height: calc(100% + 3rem);
}

.status-orbit span {
  position: relative;
  z-index: 1;
  font-size: clamp(4rem, 8vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.08em;
}

.status-orbit i {
  position: absolute;
  right: -0.75rem;
  z-index: 2;
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--white);
  border-radius: 50%;
  background: var(--green);
  animation: status-pulse 2.2s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.about-hero-triptych {
  border-right: 0;
}

.contact-visual,
.legal-visual {
  display: grid;
  min-height: 100%;
  place-items: center;
  padding: 2rem;
}

.contact-visual {
  background: var(--yellow);
}

.contact-visual span {
  font-size: clamp(9rem, 18vw, 18rem);
  font-weight: 700;
  line-height: 0.7;
  letter-spacing: -0.1em;
}

.legal-visual {
  grid-template-rows: 1fr auto;
  align-items: center;
  background: var(--white);
}

.legal-visual > span {
  font-size: clamp(10rem, 20vw, 20rem);
  font-weight: 700;
  line-height: 0.7;
}

.legal-visual p {
  width: 100%;
  margin: 0;
  padding-top: 1rem;
  border-top: var(--rule);
  font: 700 0.6875rem/1.45 "Courier New", Courier, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-section,
.content-section,
.form-section,
.legal-layout {
  border-bottom: var(--rule);
}

.status-section {
  display: grid;
  grid-template-columns: 0.75fr 2.25fr;
}

.section-index {
  padding: clamp(2rem, 4vw, 4rem);
  border-right: var(--rule);
}

.section-index .coordinate {
  position: sticky;
  top: 2rem;
}

.section-body {
  padding: clamp(2.5rem, 6vw, 6rem);
}

.section-body h2,
.content-section h2,
.form-copy h2,
.form-panel h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.8rem, 5.5vw, 5.8rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.section-body > p,
.content-copy > p {
  max-width: 48rem;
  margin: 2rem 0 0;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.6;
}

.status-record,
.record-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
  border-top: var(--rule);
  border-left: var(--rule);
}

.status-record > div,
.record-list > div {
  min-height: 11rem;
  padding: 1.5rem;
  border-right: var(--rule);
  border-bottom: var(--rule);
}

.status-record dt,
.record-list dt {
  margin: 0 0 3rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-record dd,
.record-list dd {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}

.content-section {
  display: grid;
  grid-template-columns: 0.75fr 2.25fr;
}

.content-section + .content-section {
  border-top: 0;
}

.content-visual {
  display: grid;
  min-height: 26rem;
  place-items: center;
  padding: clamp(2rem, 4vw, 4rem);
  border-right: var(--rule);
  background: var(--white);
}

.content-visual img {
  width: min(100%, 20rem);
  height: auto;
}

.content-visual .symbol {
  font-size: clamp(8rem, 17vw, 17rem);
  font-weight: 700;
  line-height: 0.7;
  letter-spacing: -0.09em;
}

.content-visual.yellow {
  background: var(--yellow);
}

.content-visual.red {
  background: var(--red);
}

.content-visual.blue {
  background: var(--blue);
  color: var(--white);
}

.content-copy {
  padding: clamp(2.5rem, 6vw, 6rem);
}

.content-copy .coordinate {
  margin-bottom: clamp(4rem, 8vw, 8rem);
}

.content-copy .inline-link {
  display: inline-block;
  margin-top: 2.5rem;
}

.route-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-bottom: var(--rule);
}

.contact-route {
  min-height: 25rem;
  padding: clamp(2rem, 4vw, 4rem);
}

.contact-route + .contact-route {
  border-left: var(--rule);
}

.contact-route .coordinate {
  margin-bottom: clamp(5rem, 9vw, 9rem);
}

.contact-route h2 {
  max-width: 10ch;
  margin: 0 0 1.25rem;
  font-size: clamp(2.2rem, 4vw, 4.25rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.contact-route p {
  max-width: 33rem;
  margin: 0 0 2rem;
  line-height: 1.55;
}

.contact-route a {
  font-weight: 700;
}

.form-section {
  display: grid;
  grid-template-columns: 0.8fr 2.2fr;
}

.form-copy {
  padding: clamp(2rem, 4vw, 4rem);
  border-right: var(--rule);
  background: var(--yellow);
}

.form-copy .coordinate {
  margin-bottom: clamp(5rem, 10vw, 10rem);
}

.form-copy p {
  max-width: 30rem;
  margin: 2rem 0 0;
  line-height: 1.55;
}

.form-panel {
  padding: clamp(2rem, 5vw, 5rem);
  background: var(--white);
}

.form-panel h2 {
  margin-bottom: 2.5rem;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-field {
  display: grid;
  gap: 0.55rem;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  font: 700 0.6875rem/1.4 "Courier New", Courier, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
}

.form-field input,
.form-field select {
  min-height: 3.5rem;
  padding: 0.7rem 0.85rem;
}

.form-field textarea {
  min-height: 12rem;
  padding: 0.85rem;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 3px solid var(--blue);
  outline-offset: 1px;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 0.75rem;
}

.form-actions button {
  min-width: 14rem;
  cursor: pointer;
}

.form-status {
  max-width: 33rem;
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
}

.company-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: var(--rule);
}

.company-details p {
  min-height: 9rem;
  margin: 0;
  padding: 1.5rem;
  font: 700 0.6875rem/1.45 "Courier New", Courier, monospace;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.company-details p + p {
  border-left: var(--rule);
}

/* Legal pages */
.legal-layout {
  display: grid;
  grid-template-columns: minmax(15rem, 0.72fr) 2.28fr;
  background: var(--white);
}

.legal-sidebar {
  padding: clamp(2rem, 4vw, 4rem);
  border-right: var(--rule);
  background: var(--paper);
}

.legal-sidebar-inner {
  position: sticky;
  top: 2rem;
}

.legal-meta {
  margin: 0 0 3rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.legal-toc {
  display: grid;
  gap: 0.8rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

.legal-toc a {
  text-underline-offset: 0.25em;
}

.legal-copy {
  max-width: 58rem;
  padding: clamp(3rem, 7vw, 7rem);
}

.legal-copy section + section {
  margin-top: clamp(3.5rem, 7vw, 6rem);
  padding-top: clamp(3.5rem, 7vw, 6rem);
  border-top: var(--thin-rule);
}

.legal-copy h2 {
  max-width: 16ch;
  margin: 0 0 1.5rem;
  font-size: clamp(2rem, 3.5vw, 3.75rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.legal-copy p,
.legal-copy li {
  font-size: 1rem;
  line-height: 1.72;
}

.legal-copy p {
  margin: 0;
}

.legal-copy p + p {
  margin-top: 1.25rem;
}

.legal-source {
  padding: 1.5rem;
  border: var(--rule);
  background: var(--paper);
}

/* 404 */
.not-found {
  display: grid;
  grid-template-columns: 1.6fr 0.4fr;
  min-height: 42rem;
  border-bottom: var(--rule);
}

.not-found-copy {
  display: flex;
  flex-direction: column;
  padding: clamp(2rem, 6vw, 6rem);
}

.not-found-copy .coordinate {
  margin-bottom: auto;
}

.not-found-copy p:not(.coordinate) {
  max-width: 35rem;
  margin: 0 0 2.5rem;
  font-size: 1.2rem;
  line-height: 1.5;
}

.not-found-code {
  display: grid;
  place-items: center;
  border-left: var(--rule);
  background: var(--red);
  font-size: clamp(7rem, 16vw, 16rem);
  font-weight: 700;
  writing-mode: vertical-rl;
}

/* Shared footer */
.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr auto;
  gap: 2rem;
  padding: 1.5rem clamp(1.25rem, 3vw, 2.5rem) 2rem;
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.copyright {
  text-align: right;
}

@media (max-width: 1050px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .lab-figure {
    border-top: var(--rule);
    border-left: 0;
  }

  .lab-figure svg {
    min-height: auto;
  }

  .product-band,
  .contact-band {
    grid-template-columns: 1fr 1fr;
  }

  .page-hero {
    grid-template-columns: 1.35fr 0.65fr;
  }

  .status-section,
  .content-section {
    grid-template-columns: 0.65fr 2.35fr;
  }

  .contact-band .button {
    justify-self: start;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: calc(100% - 1rem);
  }

  .site-header {
    grid-template-columns: 7.5rem 1fr;
    min-height: 8.5rem;
  }

  .brand img {
    width: 5.3rem;
  }

  .header-panel {
    grid-template-columns: 1fr;
    align-content: center;
    align-items: start;
    gap: 1.25rem;
    padding: 1rem;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
  }

  .hero {
    min-height: 0;
  }

  .hero h1,
  .page-hero h1,
  .not-found h1 {
    margin-top: 5rem;
    font-size: clamp(3.6rem, 16vw, 6rem);
  }

  .hero-intro,
  .page-intro {
    max-width: 30rem;
  }

  .lab-figure svg {
    min-width: 0;
    transform: none;
  }

  .product-band,
  .section-heading,
  .contact-band,
  .page-hero,
  .status-section,
  .content-section,
  .form-section,
  .legal-layout,
  .not-found {
    grid-template-columns: 1fr;
  }

  .product-band h2,
  .section-heading h2,
  .about-home h2,
  .contact-band h2,
  .section-body h2,
  .content-section h2,
  .form-copy h2,
  .form-panel h2 {
    font-size: clamp(2.6rem, 12vw, 4.2rem);
  }

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

  .principles article + article {
    border-top: var(--rule);
    border-left: 0;
  }

  .principles article {
    min-height: 20rem;
  }

  .about-home {
    grid-template-columns: 1fr;
  }

  .lab-triptych {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr;
    min-height: 14rem;
    border-right: 0;
    border-bottom: var(--rule);
  }

  .lab-triptych span {
    min-height: 14rem;
    font-size: clamp(5rem, 25vw, 9rem);
  }

  .lab-triptych span + span {
    border-top: 0;
    border-left: var(--rule);
  }

  .about-copy > .coordinate {
    margin-bottom: 5rem;
  }

  .about-text {
    grid-template-columns: 1fr;
  }

  .contact-band {
    align-items: start;
  }

  .contact-band .button {
    width: 100%;
  }

  .page-hero {
    min-height: 0;
  }

  .page-hero-copy {
    min-height: 36rem;
  }

  .page-hero-side {
    min-height: 24rem;
    border-top: var(--rule);
    border-left: 0;
  }

  .about-hero-triptych {
    min-height: 14rem;
    border-bottom: 0;
  }

  .section-index,
  .content-visual,
  .form-copy,
  .legal-sidebar {
    border-right: 0;
    border-bottom: var(--rule);
  }

  .section-index .coordinate,
  .legal-sidebar-inner {
    position: static;
  }

  .status-record,
  .record-list {
    grid-template-columns: 1fr;
  }

  .content-visual {
    min-height: 18rem;
  }

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

  .contact-route + .contact-route {
    border-top: var(--rule);
    border-left: 0;
  }

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

  .form-field.full,
  .form-actions {
    grid-column: 1;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .form-actions button {
    width: 100%;
  }

  .company-details {
    grid-template-columns: 1fr;
  }

  .company-details p + p {
    border-top: var(--rule);
    border-left: 0;
  }

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

  .not-found-code {
    min-height: 14rem;
    border-top: var(--rule);
    border-left: 0;
    writing-mode: horizontal-tb;
  }

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

  .copyright {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .site-header {
    grid-template-columns: 1fr;
  }

  .brand {
    justify-content: start;
    border-right: 0;
    border-bottom: var(--rule);
  }

  .brand img {
    width: 4.8rem;
  }

  .header-note {
    display: none;
  }

  .hero-copy,
  .page-hero-copy,
  .not-found-copy {
    padding-inline: 1.25rem;
  }

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

  .button-dark {
    width: 100%;
  }

  .lab-triptych,
  .about-hero-triptych {
    min-height: 10rem;
  }

  .lab-triptych span {
    min-height: 10rem;
  }

  .legal-toc {
    grid-template-columns: 1fr;
  }

  .legal-copy {
    padding-inline: 1.25rem;
  }

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

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

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