@font-face {
  font-family: manrope;
  src: url("/assets/fonts/manrope-latin-wght-normal.woff2") format("woff2-variations");
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
}

@font-face {
  font-family: newsreader;
  src: url("/assets/fonts/newsreader-latin-wght-normal.woff2") format("woff2-variations");
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: newsreader;
  src: url("/assets/fonts/newsreader-latin-wght-italic.woff2") format("woff2-variations");
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --ink: #101c2c;
  --ink-soft: #304055;
  --paper: #f6f2e9;
  --white: #fff;
  --mist: #e8edf0;
  --line: #bdc8cf;
  --cyan: #00a9d6;
  --cyan-dark: #00718f;
  --coral: #e75d3d;
  --focus: #ffca28;
  --error: #a51d28;
  --success: #1c6848;
  --font-sans: "Manrope", "Avenir Next", "Avenir", "Segoe UI", sans-serif;
  --font-serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", "Palatino", "Georgia", serif;
  --shell: min(90rem, calc(100% - 3rem));
  --narrow: min(74rem, calc(100% - 3rem));
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 7rem;
  --radius: 0.2rem;
  --shadow: 0 1.5rem 3.5rem rgb(16 28 44 / 12%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizelegibility;
}

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

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-thickness: 0.15em;
}

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

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

:focus-visible {
  outline: 0.2rem solid var(--focus);
  outline-offset: 0.2rem;
}

[hidden] {
  display: none !important;
}

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

h1,
h2,
h3,
p,
ul,
ol,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1,
h2 {
  font-family: var(--font-serif);
  font-weight: 440;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

h1 {
  font-size: clamp(3.4rem, 8vw, 8.5rem);
}

h2 {
  margin-bottom: var(--space-4);
  font-size: clamp(2.5rem, 5vw, 5.3rem);
}

h3 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  line-height: 1.25;
}

p {
  margin-bottom: var(--space-3);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: var(--space-3);
  left: var(--space-3);
  padding: 0.8rem 1rem;
  color: var(--ink);
  background: var(--focus);
  font-weight: 750;
  transform: translateY(-180%);
}

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

.eyebrow,
.panel-label,
.nav-group-label,
.footer-label,
.work-client,
.signal-kicker {
  margin-bottom: var(--space-3);
  color: var(--cyan-dark);
  font-size: 0.77rem;
  font-weight: 780;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow-light {
  color: #65d7f4;
}

.prose-large,
.page-intro,
.hero-lede,
.case-summary {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  font-weight: 390;
  line-height: 1.35;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border: 0.1rem solid var(--ink);
  border-radius: var(--radius);
  color: var(--white);
  background: var(--ink);
  font-weight: 720;
  line-height: 1.2;
  text-decoration: none;
  transition:
    color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

.button:hover {
  color: var(--ink);
  background: transparent;
  text-decoration: none;
  transform: translateY(-0.12rem);
}

.button-small {
  min-height: 2.75rem;
  padding: 0.7rem 1rem;
  font-size: 0.88rem;
}

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

.button-light:hover {
  color: var(--white);
  background: transparent;
}

.text-link {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  font-weight: 750;
  text-decoration: none;
}

.text-link::after {
  content: "";
  position: absolute;
}

.text-link span {
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translate(0.2rem, -0.2rem);
}

.text-link-light {
  color: var(--white);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.site-header {
  position: relative;
  z-index: 100;
  border-bottom: 1px solid rgb(16 28 44 / 15%);
  background: rgb(246 242 233 / 96%);
}

.site-header.is-stuck {
  position: sticky;
  top: 0;
  box-shadow: 0 0.5rem 2rem rgb(16 28 44 / 8%);
  backdrop-filter: blur(0.8rem);
}

.header-inner {
  display: flex;
  min-height: 5.4rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.brand {
  position: relative;
  z-index: 2;
  width: clamp(10rem, 17vw, 13rem);
}

.brand img {
  width: 100%;
}

.primary-navigation {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list > li > a,
.nav-disclosure > summary {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 680;
  text-decoration: none;
  cursor: pointer;
}

.nav-list > li > a:hover,
.nav-disclosure > summary:hover,
.nav-list > li > a[aria-current="page"],
.nav-disclosure > summary[aria-current="true"] {
  background: var(--mist);
}

.nav-disclosure > summary {
  list-style: none;
}

.nav-disclosure > summary::-webkit-details-marker {
  display: none;
}

.nav-disclosure > summary span {
  color: var(--cyan-dark);
  font-size: 1.2rem;
  transition: transform 160ms ease;
}

.nav-disclosure[open] > summary span {
  transform: rotate(45deg);
}

.nav-panel {
  position: absolute;
  top: calc(100% + 1px);
  right: max(1.5rem, calc((100vw - min(90rem, 100vw - 3rem)) / 2));
  display: grid;
  width: min(56rem, calc(100vw - 3rem));
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: var(--space-6);
  padding: var(--space-5);
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.nav-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-panel li + li {
  margin-top: 0.45rem;
}

.nav-panel a {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 620;
  text-decoration: none;
}

.nav-panel a:hover {
  color: #65d7f4;
}

.nav-panel-intro > a {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 430;
}

.nav-panel-intro p {
  margin-top: var(--space-2);
  color: #c4ced6;
  font-size: 0.9rem;
}

.nav-group-label {
  color: #65d7f4;
}

.menu-toggle {
  display: none;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.7rem;
  padding: 0.5rem 0;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-weight: 720;
}

.menu-toggle-lines,
.menu-toggle-lines::before,
.menu-toggle-lines::after {
  display: block;
  width: 1.4rem;
  height: 0.12rem;
  background: currentcolor;
  transition: transform 160ms ease;
}

.menu-toggle-lines {
  position: relative;
}

.menu-toggle-lines::before,
.menu-toggle-lines::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-toggle-lines::before {
  top: -0.4rem;
}

.menu-toggle-lines::after {
  top: 0.4rem;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after {
  top: 0;
  transform: rotate(-45deg);
}

.home-hero {
  overflow: hidden;
  padding-top: clamp(3rem, 5vw, 5rem);
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 100% 0 / 25% 100% no-repeat,
    var(--paper);
}

.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(17rem, 0.65fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: end;
}

.hero-copy {
  max-width: 69rem;
}

.hero-copy h1 {
  max-width: 67rem;
  margin-bottom: var(--space-5);
  font-size: clamp(4.3rem, 7.2vw, 8rem);
}

.hero-lede {
  font-size: clamp(1.2rem, 1.6vw, 1.55rem);
  max-width: 50rem;
  margin-bottom: var(--space-5);
  color: var(--ink-soft);
}

.hero-signal {
  position: relative;
  min-height: 31rem;
  padding: var(--space-5);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.signal-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  opacity: 0.4;
}

.signal-grid span {
  border-right: 1px solid #3c4b60;
  border-bottom: 1px solid #3c4b60;
}

.signal-grid span:nth-child(2),
.signal-grid span:nth-child(6) {
  background: var(--cyan);
}

.signal-grid span:nth-child(4) {
  background: var(--coral);
}

.hero-signal > *:not(.signal-grid) {
  position: relative;
}

.signal-kicker {
  color: #65d7f4;
}

.signal-name {
  margin: 8rem 0 var(--space-4);
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 430;
  letter-spacing: -0.04em;
  line-height: 0.85;
}

.hero-signal > p:last-child {
  max-width: 22rem;
  margin-bottom: 0;
  color: #d2dbe2;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: var(--space-7);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.proof-strip p {
  display: grid;
  gap: 0.2rem;
  margin: 0;
  padding: var(--space-4);
  border-right: 1px solid var(--line);
}

.proof-strip strong {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 500;
}

.proof-strip span {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.section {
  padding-block: clamp(5rem, 10vw, 9rem);
}

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

.two-column,
.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(3rem, 9vw, 10rem);
}

.two-column > :last-child,
.content-grid > :last-child {
  align-self: start;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 0.6fr);
  gap: var(--space-6);
  align-items: end;
  margin-bottom: var(--space-6);
}

.section-heading h2 {
  max-width: 56rem;
  margin-bottom: 0;
}

.section-heading > p,
.section-heading > a {
  justify-self: end;
}

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

.problem-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.problem-list li {
  border-bottom: 1px solid var(--line);
}

.problem-list a {
  display: grid;
  grid-template-columns: 4rem minmax(15rem, 0.8fr) minmax(18rem, 1fr) 2rem;
  gap: var(--space-4);
  align-items: center;
  min-height: 8rem;
  padding: var(--space-4) 0;
  text-decoration: none;
  transition:
    padding 160ms ease,
    background-color 160ms ease;
}

.problem-list a:hover {
  padding-inline: var(--space-4);
  background: var(--white);
}

.problem-number,
.model-number,
.row-number {
  color: var(--cyan-dark);
  font-size: 0.8rem;
  font-weight: 780;
  letter-spacing: 0.1em;
}

.problem-title {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 3rem);
  font-weight: 440;
  letter-spacing: -0.025em;
  line-height: 1;
}

.problem-description {
  color: var(--ink-soft);
}

.problem-arrow {
  justify-self: end;
  font-size: 1.4rem;
  transition: transform 160ms ease;
}

.problem-list a:hover .problem-arrow {
  transform: translate(0.2rem, -0.2rem);
}

.problem-list-large a {
  min-height: 10rem;
}

.ai-feature {
  color: var(--white);
  background: var(--ink);
}

.ai-feature .eyebrow {
  color: #65d7f4;
}

.ai-feature-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(3rem, 9vw, 10rem);
  align-items: center;
}

.ai-feature h2 {
  max-width: 50rem;
}

.ai-feature .prose-large {
  color: #d2dbe2;
}

.ai-mark {
  display: grid;
  aspect-ratio: 1;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid #536276;
}

.ai-mark span {
  display: grid;
  place-items: center;
  border-right: 1px solid #536276;
  border-bottom: 1px solid #536276;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 5rem);
}

.ai-mark span:nth-child(2) {
  color: var(--ink);
  background: var(--cyan);
}

.ai-mark span:nth-child(3) {
  background: var(--coral);
}

.feature-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.feature-links .text-link {
  color: var(--white);
}

.founder-feature {
  background: var(--white);
}

.founder-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(3rem, 9vw, 10rem);
  align-items: center;
}

.founder-monogram {
  display: grid;
  aspect-ratio: 4 / 5;
  place-items: end start;
  padding: var(--space-5);
  color: var(--ink);
  background:
    linear-gradient(90deg, transparent 49.8%, var(--ink) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, var(--ink) 50%, transparent 50.2%),
    var(--cyan);
  font-family: var(--font-serif);
  font-size: clamp(5rem, 11vw, 10rem);
  font-weight: 430;
  letter-spacing: -0.07em;
  line-height: 0.7;
}

.work-preview {
  background: var(--mist);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.work-card {
  min-width: 0;
  background: var(--white);
}

.work-image {
  display: grid;
  aspect-ratio: 4 / 3;
  place-items: center;
  overflow: hidden;
  background: var(--ink);
}

.work-image picture,
.work-row-image picture {
  display: block;
  width: 100%;
  height: 100%;
}

.work-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 250ms ease;
}

.work-image:hover img {
  transform: scale(1.025);
}

.work-card-copy {
  padding: var(--space-4);
}

.work-card h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 470;
  letter-spacing: -0.02em;
}

.work-card h3 a {
  text-decoration: none;
}

.work-client {
  margin-bottom: var(--space-2);
}

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

.model-grid,
.starting-grid,
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.model-grid article,
.starting-grid article {
  min-height: 19rem;
  padding: var(--space-5);
  border-top: 0.25rem solid var(--cyan);
  background: var(--white);
}

.model-grid h3,
.starting-grid h3 {
  margin-top: var(--space-6);
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 470;
}

.final-cta {
  padding-block: clamp(5rem, 10vw, 9rem);
  color: var(--white);
  background: var(--cyan-dark);
}

.final-cta .eyebrow {
  color: var(--white);
}

.final-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(17rem, 0.7fr);
  gap: clamp(3rem, 9vw, 10rem);
  align-items: end;
}

.final-cta h2 {
  max-width: 55rem;
  margin-bottom: 0;
}

.final-cta-inner > div:last-child p {
  font-size: 1.15rem;
}

.final-cta .button {
  margin-top: var(--space-3);
}

.page-hero,
.service-hero,
.case-hero,
.contact-hero {
  padding-block: clamp(4rem, 9vw, 8rem);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.page-hero-grid,
.service-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  gap: clamp(3rem, 9vw, 10rem);
  align-items: end;
}

.page-hero h1,
.service-hero h1,
.case-hero h1,
.contact-hero h1 {
  margin-bottom: 0;
  font-size: clamp(4rem, 9vw, 8.5rem);
}

.page-intro {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.section-contrast,
.technical-note {
  color: var(--white);
  background: var(--ink);
}

.section-contrast .section-heading > p {
  color: #c8d1d9;
}

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

.capability-grid article {
  min-height: 18rem;
  padding: var(--space-5);
  border: 1px solid #526176;
}

.capability-grid h3 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 450;
}

.capability-grid h3 a {
  text-decoration: none;
}

.capability-grid p {
  color: #c8d1d9;
}

.decision-panel {
  padding: var(--space-5);
  border-top: 0.3rem solid var(--cyan);
  background: var(--white);
  box-shadow: var(--shadow);
}

.tick-list,
.plain-list,
.footer-link-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tick-list li,
.plain-list li {
  position: relative;
  padding: 1rem 0 1rem 2rem;
  border-bottom: 1px solid var(--line);
}

.tick-list li::before {
  position: absolute;
  top: 1.15rem;
  left: 0;
  color: var(--cyan-dark);
  content: "✓";
  font-weight: 800;
}

.plain-list li {
  padding-left: 1.4rem;
}

.plain-list li::before {
  position: absolute;
  top: 1.55rem;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--coral);
  content: "";
}

.plain-list-two-column {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 var(--space-5);
}

.section-rule {
  border-top: 1px solid var(--line);
  background: var(--white);
}

.related-section {
  background: var(--mist);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.related-grid > a {
  position: relative;
  min-height: 15rem;
  padding: var(--space-5);
  border: 1px solid var(--line);
  background: var(--paper);
  text-decoration: none;
  transition:
    color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

.related-grid > a:hover {
  color: var(--white);
  background: var(--ink);
  transform: translateY(-0.2rem);
}

.related-grid h2,
.related-grid h3 {
  max-width: 24rem;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 460;
}

.related-grid > a > span {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-4);
  font-size: 1.5rem;
}

.related-grid-four {
  grid-template-columns: repeat(4, 1fr);
}

.related-grid-four > a {
  min-height: 19rem;
}

.editorial-stack {
  border-top: 1px solid var(--ink);
}

.editorial-row {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: var(--space-5);
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--line);
}

.editorial-row > div {
  max-width: 65rem;
}

.editorial-row h2 {
  font-size: clamp(2.4rem, 4vw, 4rem);
}

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

.starting-grid article {
  color: var(--ink);
}

.section-tint {
  background: var(--mist);
}

.compact-feature {
  background: var(--white);
}

.about-lead-grid {
  display: grid;
  grid-template-columns: minmax(19rem, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(3rem, 9vw, 10rem);
  align-items: center;
}

.about-monogram {
  display: flex;
  aspect-ratio: 4 / 5;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-5);
  color: var(--white);
  background: var(--ink);
}

.about-monogram span {
  color: #65d7f4;
  font-size: 0.8rem;
  font-weight: 780;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-monogram strong {
  align-self: center;
  color: var(--cyan);
  font-family: var(--font-serif);
  font-size: clamp(6rem, 14vw, 13rem);
  font-weight: 430;
  letter-spacing: -0.09em;
  line-height: 0.75;
}

.experience-list {
  border-top: 1px solid var(--ink);
}

.experience-list article {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--line);
}

.experience-list h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 470;
}

.podcast-note {
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.work-list {
  border-top: 1px solid var(--ink);
}

.work-row {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 7vw, 8rem);
  align-items: center;
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--line);
}

.work-row-image {
  display: grid;
  aspect-ratio: 4 / 3;
  place-items: center;
  overflow: hidden;
  background: var(--ink);
}

.work-row-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 220ms ease;
}

.work-row-image:hover img {
  transform: scale(1.025);
}

.work-row h2 {
  font-size: clamp(2.5rem, 5vw, 4.8rem);
}

.work-row h2 a {
  text-decoration: none;
}

.case-hero {
  padding-bottom: var(--space-8);
}

.case-hero h1 {
  max-width: 70rem;
}

.case-summary {
  max-width: 55rem;
  margin-top: var(--space-5);
  margin-bottom: 0;
}

.case-image {
  margin-top: calc(var(--space-6) * -1);
}

.case-image picture {
  display: block;
}

.case-image img {
  width: 100%;
  max-height: 52rem;
  object-fit: contain;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.case-image figcaption {
  margin-top: var(--space-2);
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.case-content {
  padding-top: var(--space-6);
}

.technical-note .prose-large {
  color: #d2dbe2;
}

.contact-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.6fr);
  gap: clamp(3rem, 9vw, 10rem);
  align-items: end;
}

.contact-hero h1 {
  max-width: 60rem;
}

.contact-hero .page-intro {
  max-width: 60rem;
  margin-top: var(--space-5);
}

.contact-hero aside {
  padding: var(--space-5);
  border-top: 0.3rem solid var(--coral);
  background: var(--white);
}

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

.form-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 0.45fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.form-grid > div > h2 {
  font-size: clamp(2.5rem, 4vw, 4rem);
}

.enquiry-form {
  display: grid;
  gap: var(--space-5);
}

.field-pair {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.field {
  min-width: 0;
}

.field label,
.field legend {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 740;
}

.optional {
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 500;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3.4rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid #788796;
  border-radius: 0;
  color: var(--ink);
  background: var(--white);
}

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

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--cyan-dark);
  outline: 0.2rem solid var(--focus);
  outline-offset: 0.15rem;
}

.field [aria-invalid="true"] {
  border-color: var(--error);
  box-shadow: 0 0 0 0.1rem var(--error);
}

.field-hint {
  margin-top: var(--space-1);
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.checkbox-field {
  margin: 0;
  padding: 0;
  border: 0;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
}

.checkbox-grid label {
  display: flex;
  min-height: 4rem;
  gap: 0.7rem;
  align-items: flex-start;
  margin: 0;
  padding: 0.85rem;
  border: 1px solid var(--line);
  cursor: pointer;
}

.checkbox-grid label:has(input:checked) {
  border-color: var(--cyan-dark);
  background: #eefaff;
}

.checkbox-grid input {
  width: 1.2rem;
  min-width: 1.2rem;
  height: 1.2rem;
  min-height: 0;
  margin-top: 0.15rem;
  accent-color: var(--cyan-dark);
}

.form-status {
  padding: var(--space-4);
  border-left: 0.35rem solid var(--error);
  color: #73151d;
  background: #fff1f2;
}

.form-status.is-success {
  border-color: var(--success);
  color: #104a32;
  background: #eefaf5;
}

.form-status ul {
  margin-bottom: 0;
}

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

.turnstile-wrap {
  min-height: 4.1rem;
}

.form-submit-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-5);
  align-items: center;
  padding-top: var(--space-4);
  border-top: 1px solid var(--line);
}

.form-submit-row p {
  max-width: 43rem;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.form-submit-row button[disabled] {
  cursor: wait;
  opacity: 0.65;
}

.confirmation-section {
  min-height: 35rem;
}

.legal-content {
  background: var(--white);
}

.legal-grid {
  display: grid;
  grid-template-columns: minmax(12rem, 0.32fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 9rem);
}

.legal-grid aside {
  position: sticky;
  top: 8rem;
  align-self: start;
  padding-top: var(--space-3);
  border-top: 0.25rem solid var(--cyan);
}

.prose {
  max-width: 52rem;
}

.prose h2 {
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 760;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

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

.prose p {
  font-size: 1.05rem;
}

.footer-link-list li + li {
  margin-top: var(--space-2);
}

.site-footer {
  padding-top: var(--space-7);
  color: #dbe3e9;
  background: var(--ink);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.6fr 0.7fr 0.7fr;
  gap: var(--space-6);
  padding-bottom: var(--space-7);
}

.footer-intro img {
  width: min(16rem, 90%);
  padding: 0.65rem;
  background: var(--paper);
}

.footer-intro p {
  max-width: 32rem;
  margin-top: var(--space-4);
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer li + li {
  margin-top: var(--space-2);
}

.site-footer a {
  color: var(--white);
  text-decoration: none;
}

.site-footer a:hover {
  color: #65d7f4;
}

.footer-label {
  color: #65d7f4;
}

.footer-base {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-top: 1px solid #4b5a6e;
  color: #aebac4;
  font-size: 0.78rem;
}

.footer-base p {
  margin: 0;
}

@media (max-width: 64rem) {
  :root {
    --shell: min(100% - 2rem, 90rem);
  }

  .menu-toggle {
    display: flex;
  }

  .primary-navigation {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 5.4rem);
    padding: var(--space-3) 1rem var(--space-5);
    overflow-y: auto;
    border-top: 1px solid var(--line);
    background: var(--paper);
    box-shadow: var(--shadow);
  }

  .primary-navigation.is-open {
    display: block;
  }

  .nav-list {
    display: block;
  }

  .nav-list > li > a,
  .nav-disclosure > summary {
    justify-content: space-between;
    min-height: 3.5rem;
    padding-inline: 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-list > li > a:hover,
  .nav-disclosure > summary:hover {
    padding-inline: var(--space-2);
  }

  .nav-panel {
    position: static;
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    padding: var(--space-4);
    box-shadow: none;
  }

  .nav-panel-intro {
    grid-column: 1 / -1;
  }

  .nav-cta {
    width: 100%;
    margin-top: var(--space-4);
  }

  .home-hero-grid,
  .page-hero-grid,
  .service-hero-grid,
  .contact-hero-grid,
  .final-cta-inner {
    grid-template-columns: 1fr;
  }

  .hero-signal {
    display: grid;
    min-height: 23rem;
    align-content: end;
  }

  .signal-name {
    margin-top: var(--space-5);
  }

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

  .work-card:last-child {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

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

  .model-grid article:last-child {
    grid-column: 1 / -1;
  }

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

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

  .footer-main {
    grid-template-columns: 1.4fr 0.7fr 0.7fr;
  }
}

@media (max-width: 46rem) {
  :root {
    --shell: min(90rem, calc(100% - 1.4rem));
  }

  body {
    font-size: 0.96rem;
  }

  h1 {
    font-size: clamp(3.2rem, 16vw, 5.5rem);
  }

  .page-hero h1,
  .service-hero h1,
  .case-hero h1,
  .contact-hero h1 {
    font-size: clamp(3.2rem, 16vw, 5.5rem);
  }

  .header-inner {
    min-height: 4.7rem;
  }

  .brand {
    width: 10.5rem;
  }

  .primary-navigation {
    max-height: calc(100vh - 4.7rem);
  }

  .nav-panel {
    grid-template-columns: 1fr;
  }

  .nav-panel-intro {
    grid-column: auto;
  }

  .home-hero {
    padding-top: var(--space-6);
    background: var(--paper);
  }

  .hero-copy h1 {
    font-size: clamp(3.6rem, 17vw, 6rem);
  }

  .hero-signal {
    min-height: 20rem;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .section,
  .final-cta {
    padding-block: var(--space-7);
  }

  .two-column,
  .content-grid,
  .ai-feature-grid,
  .founder-grid,
  .about-lead-grid,
  .work-row,
  .legal-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
  }

  .section-heading > p,
  .section-heading > a {
    justify-self: start;
  }

  .problem-list a {
    grid-template-columns: 2.5rem minmax(0, 1fr) 1.5rem;
    min-height: 8.5rem;
    gap: var(--space-2);
  }

  .problem-description {
    grid-column: 2 / 4;
  }

  .problem-arrow {
    grid-column: 3;
    grid-row: 1;
  }

  .work-grid,
  .capability-grid,
  .related-grid,
  .starting-grid,
  .model-grid {
    grid-template-columns: 1fr;
  }

  .work-card:last-child,
  .model-grid article:last-child {
    grid-column: auto;
    display: block;
  }

  .plain-list-two-column {
    grid-template-columns: 1fr;
  }

  .editorial-row {
    grid-template-columns: 2.5rem 1fr;
    gap: var(--space-2);
    padding-block: var(--space-5);
  }

  .about-monogram {
    aspect-ratio: 5 / 4;
  }

  .work-row {
    padding-block: var(--space-5);
  }

  .case-hero {
    padding-bottom: var(--space-7);
  }

  .field-pair,
  .checkbox-grid,
  .form-submit-row {
    grid-template-columns: 1fr;
  }

  .form-submit-row button {
    width: 100%;
  }

  .legal-grid aside {
    position: static;
  }

  .related-grid-four {
    grid-template-columns: 1fr;
  }

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

  .footer-intro {
    grid-column: 1 / -1;
  }

  .footer-base {
    display: block;
  }

  .footer-base p + p {
    margin-top: var(--space-1);
  }
}

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

@media (forced-colors: active) {
  .button,
  .related-grid > a,
  .decision-panel,
  .checkbox-grid label {
    border: 2px solid;
  }

  .plain-list li::before {
    border: 2px solid;
  }
}