/* Hallmark · macrostructure: Workbench · tone: Night-Route Signal · anchor hue: electric cyan */
:root {
  --case-gutter: max(var(--space-lg), env(safe-area-inset-right), env(safe-area-inset-left));
  --case-header-height: calc(var(--space-4xl) - var(--space-2xl) - var(--space-xs));
}

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

html,
body {
  margin: 0;
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
  scroll-padding-block-start: calc(var(--case-header-height) + var(--space-lg));
}

body {
  min-inline-size: 0;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
}

img {
  display: block;
  max-inline-size: 100%;
  block-size: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  color: inherit;
  font: inherit;
}

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

h1,
h2,
h3 {
  min-inline-size: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 600;
  line-height: .98;
}

.case-nav,
.case-menu,
main {
  position: relative;
  z-index: 1;
}

:focus-visible {
  outline: calc(var(--rule-thin) * 3) solid var(--color-focus);
  outline-offset: var(--space-xs);
}

.skip-link {
  position: fixed;
  z-index: 40;
  inset-block-start: var(--space-md);
  inset-inline-start: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-size: var(--text-sm);
  font-weight: 600;
  transform: translateY(-200%);
  transition: transform var(--dur-short) var(--ease-out);
}

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

.case-nav {
  position: sticky;
  z-index: 20;
  inset-block-start: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-lg);
  min-block-size: var(--case-header-height);
  padding-block: max(var(--space-sm), env(safe-area-inset-top)) var(--space-sm);
  padding-inline: var(--case-gutter);
  border-block-end: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper);
}

.case-nav__brand,
.case-nav__cta,
.case-menu-button,
.case-link,
.case-footer a {
  min-block-size: calc(var(--space-xl) + var(--space-sm));
}

.case-nav__brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  padding: var(--space-2xs) var(--space-xs);
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-card);
  background: var(--color-paper-2);
}

.case-nav__brand img {
  inline-size: clamp(5.75rem, 7vw, 7.5rem);
  block-size: auto;
}

.case-nav__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
}

.case-nav__links a,
.case-nav__cta {
  display: inline-flex;
  align-items: center;
  color: var(--color-ink-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}

.case-nav__links a:hover,
.case-nav__cta:hover,
.case-footer a:hover {
  color: var(--color-accent);
}

.case-nav__cta {
  justify-self: end;
  border-block-end: var(--rule-thin) solid var(--color-accent);
}

.case-menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  justify-self: end;
  padding: var(--space-xs) var(--space-md);
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-pill);
  background: var(--color-paper-2);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  transition: transform var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}

.case-menu-button:hover,
.case-menu-button[aria-expanded="true"] {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(calc(var(--space-2xs) * -1));
}

.case-menu-button:active {
  transform: translateY(0);
}
.case-menu {
  position: fixed;
  z-index: 30;
  inset: calc(4.5rem + env(safe-area-inset-top)) 1rem auto;
  max-block-size: calc(100dvh - 6rem);
  overflow-y: auto;
  padding: var(--space-lg);
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-card);
  background: var(--color-paper-2);
}

.case-menu[hidden] {
  display: none;
}

.case-menu nav {
  display: grid;
  gap: var(--space-xs);
}

.case-menu a {
  display: flex;
  align-items: center;
  min-block-size: calc(var(--space-xl) + var(--space-sm));
  padding-inline: var(--space-sm);
  border-block-end: var(--rule-thin) solid var(--color-rule);
  font-family: var(--font-display);
  font-size: var(--text-lead);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.case-menu a:last-child {
  border-block-end: 0;
}

.case-menu a:hover {
  color: var(--color-accent);
}

.case-hero,
.case-problem,
.case-workbench,
.case-system,
.live-product,
.case-next {
  padding-block: var(--space-4xl);
  padding-inline: var(--case-gutter);
}

.case-hero,
.case-problem,
.live-product {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-4xl);
  align-items: center;
}

.case-hero {
  position: relative;
  min-block-size: calc(100svh - var(--case-header-height));
  padding-block: var(--space-3xl);
  border-block-end: var(--rule-thin) solid var(--color-rule);
  isolation: isolate;
}

.case-hero::before {
  position: absolute;
  z-index: -1;
  inset: var(--space-md);
  border: var(--rule-thin) solid var(--color-rule);
  background: linear-gradient(135deg, var(--color-paper) 0%, var(--color-clear) 76%);
  content: "";
  opacity: .82;
}

.case-hero__copy,
.case-hero__media,
.case-problem > *,
.live-product > *,
.workbench-layout > * {
  min-inline-size: 0;
}

.case-hero__copy {
  padding: var(--space-xl);
  border-inline-start: var(--space-xs) solid var(--color-accent);
  background: linear-gradient(110deg, var(--color-paper) 0%, var(--color-clear) 100%);
}

.case-label {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  line-height: 1.2;
  text-transform: uppercase;
}

.case-product-lockup {
  display: block;
  inline-size: clamp(11rem, 20vw, 16rem);
  block-size: auto;
  margin-block-start: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-brand-plate);
}

.case-product-icon {
  inline-size: clamp(3.25rem, 5vw, 4.5rem);
  block-size: auto;
  margin-block-end: var(--space-md);
  border-radius: var(--radius-card);
}

.case-hero h1 {
  max-inline-size: 14ch;
  margin-block-start: var(--space-lg);
  font-size: var(--text-section);
}

.case-hero__title-line {
  display: block;
  overflow: clip;
}

.case-hero__title-line > span {
  display: block;
}

.case-hero__lede,
.case-workbench__head > p,
.case-system__head > p,
.live-product__copy > p,
.case-problem__body,
.system-strip__item > p,
.system-card > p {
  color: var(--color-ink-2);
}

.case-hero__lede {
  max-inline-size: 48ch;
  margin-block-start: var(--space-xl);
  font-size: var(--text-lead);
}

.case-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
  margin-block-start: var(--space-2xl);
}

.case-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.case-link:not(.case-link--primary) {
  border-block-end: var(--rule-thin) solid var(--color-rule-strong);
  transition: transform var(--dur-short) var(--ease-out);
}

.case-link:not(.case-link--primary):hover {
  color: var(--color-accent);
  transform: translateX(var(--space-2xs));
}

.case-link--primary {
  gap: var(--space-md);
  padding-block: var(--space-xs);
  padding-inline: var(--space-lg) var(--space-xs);
  border: var(--rule-thin) solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  transition: transform var(--dur-short) var(--ease-out);
}

.case-link--primary:hover {
  transform: translateY(calc(var(--space-2xs) * -1));
}

.case-link__arrow {
  display: grid;
  place-items: center;
  inline-size: var(--space-xl);
  block-size: var(--space-xl);
  border-radius: var(--radius-pill);
  background: var(--color-accent-ink);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.case-hero__media,
.workbench-figure {
  display: grid;
  gap: var(--space-sm);
}

.case-hero__media {
  justify-items: center;
  padding: var(--space-md);
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-void);
}

.case-hero__media img,
.workbench-figure img {
  inline-size: 100%;
  max-block-size: min(62dvh, 36rem);
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper);
  object-fit: contain;
}

figcaption {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.45;
}

.case-problem {
  border-block-end: var(--rule-thin) solid var(--color-rule);
  background: linear-gradient(135deg, var(--color-paper-2) 0%, var(--color-paper) 100%);
}

.case-problem h2,
.case-workbench h2,
.case-system h2,
.live-product h2,
.case-next h2 {
  max-inline-size: 12ch;
  margin-block-start: var(--space-lg);
  font-size: var(--text-section);
}

.case-problem__body {
  max-inline-size: 48ch;
  padding: var(--space-xl);
  border-block-start: var(--space-xs) solid var(--color-accent);
  background: var(--color-paper);
  font-size: var(--text-lead);
}

.case-problem__body p + p {
  margin-block-start: var(--space-lg);
}

.case-workbench {
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.case-workbench__head,
.case-system__head {
  max-inline-size: 62rem;
  padding: var(--space-xl);
  border-block-start: var(--space-xs) solid var(--color-accent);
  background: var(--color-paper);
}

.case-workbench__head > p:last-child,
.case-system__head > p:last-child {
  max-inline-size: 52ch;
  margin-block-start: var(--space-xl);
  font-size: var(--text-lead);
}

.workbench-layout {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 5fr);
  gap: var(--space-4xl);
  margin-block-start: var(--space-4xl);
}

.workbench-steps {
  display: grid;
  align-content: start;
  gap: var(--space-xl);
}

.workbench-step {
  min-block-size: 56svh;
  padding: var(--space-xl);
  border: var(--rule-thin) solid var(--color-rule);
  border-inline-start: var(--space-xs) solid var(--color-rule-strong);
  background: var(--color-paper);
}

.workbench-step h3,
.system-strip__item h3,
.system-card h3 {
  margin-block-start: var(--space-md);
  font-size: var(--text-lead);
}

.workbench-step > p:last-child {
  max-inline-size: 38ch;
  margin-block-start: var(--space-lg);
  color: var(--color-ink-2);
}

.workbench-media {
  min-inline-size: 0;
  padding: var(--space-md);
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-void);
}

.workbench-figure + .workbench-figure {
  margin-block-start: var(--space-2xl);
}

.case-system {
  border-block-end: var(--rule-thin) solid var(--color-rule);
  background: linear-gradient(135deg, var(--color-paper) 0%, var(--color-paper-2) 100%);
}

.system-strip,
.system-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-block-start: var(--space-4xl);
}

.system-strip__item,
.system-card {
  min-inline-size: 0;
  min-block-size: 100%;
  padding: var(--space-xl);
  border: var(--rule-thin) solid var(--color-rule);
  border-block-start: var(--space-xs) solid var(--color-accent);
  background: var(--color-paper);
}

.system-card {
  border-radius: var(--radius-card);
}

.system-strip__item > p:last-child,
.system-card > p:last-child {
  margin-block-start: var(--space-lg);
}

.live-product {
  border-block-end: var(--rule-thin) solid var(--color-rule);
  background: linear-gradient(135deg, var(--color-paper-2) 0%, var(--color-paper) 100%);
}

.live-product__copy {
  padding: var(--space-xl);
  border-inline-start: var(--space-xs) solid var(--color-accent);
  background: var(--color-paper);
}

.live-product__copy > p:not(.case-label):not(.live-product__status) {
  max-inline-size: 44ch;
  margin-block: var(--space-xl);
  font-size: var(--text-lead);
}

.live-product__status {
  min-block-size: calc(var(--text-body) * 2);
  margin-block-end: var(--space-lg);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.live-product__status[data-state="ready"],
.live-product__status[data-state="unavailable"] {
  color: var(--color-ink-2);
}

.live-product__frame {
  min-inline-size: 0;
  overflow: clip;
  padding: var(--space-md);
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-card);
  background: var(--color-void);
}

.live-product__frame iframe {
  display: block;
  inline-size: 100%;
  min-block-size: min(76dvh, 50rem);
  border: 0;
  background: var(--color-paper);
}

.case-next {
  display: grid;
  gap: var(--space-4xl);
  min-block-size: 80svh;
  align-content: space-between;
  background: var(--color-void);
  color: var(--color-ink);
}

.case-next .case-label,
.case-next .case-footer {
  color: var(--color-ink-2);
}

.case-next h2 {
  max-inline-size: 11ch;
  margin-block-end: var(--space-2xl);
}

.case-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
  padding-block-start: var(--space-lg);
  border-block-start: var(--rule-thin) solid var(--color-rule-strong);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.4;
}

.case-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.case-footer a {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.page-transition {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  pointer-events: none;
  transform: scaleY(0);
  transform-origin: center bottom;
  transition: transform var(--dur-medium) var(--ease-in-out);
}

.page-transition span {
  font-family: var(--font-display);
  font-size: var(--text-section);
  font-weight: 700;
}

.page-transition.is-active {
  transform: scaleY(1);
}

@media (min-width: 64.0625rem) {
  .workbench-media {
    position: sticky;
    inset-block-start: calc(var(--case-header-height) + var(--space-xl));
    display: grid;
    min-block-size: min(72dvh, 48rem);
    align-items: center;
  }

  .has-workbench-motion .workbench-figure {
    grid-area: 1 / 1;
    margin-block-start: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-medium) var(--ease-out);
  }

  .has-workbench-motion .workbench-figure.is-active {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 64rem) {
  .case-hero,
  .case-problem,
  .live-product,
  .workbench-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .case-hero {
    min-block-size: 0;
  }

  .case-hero__media {
    justify-items: start;
  }

  .workbench-step {
    min-block-size: 0;
  }

  .system-strip,
  .system-cards {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 48rem) {
  .case-nav {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .case-nav__links,
  .case-nav__cta {
    display: none;
  }

  .case-menu-button {
    display: inline-flex;
  }
}

@media (max-width: 30rem) {
  .case-hero,
  .case-problem,
  .case-workbench,
  .case-system,
  .live-product,
  .case-next {
    padding-block: var(--space-3xl);
  }

  .case-hero__copy,
  .case-problem__body,
  .case-workbench__head,
  .case-system__head,
  .workbench-step,
  .system-strip__item,
  .system-card,
  .live-product__copy {
    padding: var(--space-lg);
  }

  .case-actions,
  .case-footer,
  .case-footer nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .case-footer nav {
    gap: var(--space-xs);
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .page-transition {
    display: none;
  }
}

/* Garden story treatment: shared identity, existing content and product behavior. */
.portfolio { --case-gutter: max(5vw, env(safe-area-inset-right), env(safe-area-inset-left)); --case-header-height: 88px; }
body { -webkit-font-smoothing: antialiased; }
.case-nav { background: var(--color-canvas); }
.case-nav__brand { padding: 0; background: none; border: 0; border-radius: 0; font: 700 44px/1 var(--font-display); letter-spacing: -.075em; }
.case-nav__brand > span { color: var(--color-accent); }
.case-nav__links a, .case-nav__cta { font-family: var(--font-body); font-size: 12px; }
.case-nav__cta { border-color: var(--color-forest); }
.case-menu-button { border-radius: 4px; background: var(--color-canvas); }
.case-menu { background: var(--color-paper); }
.case-hero, .case-problem, .case-workbench, .case-system, .live-product, .case-next { max-width: 1460px; margin: auto; padding-block: 88px; }
.case-hero { gap: 6%; padding-block: 56px 72px; min-height: 650px; }
.case-hero::before { display: none; }
.case-hero__copy { padding: 0; border: 0; background: none; }
.case-label { font-family: var(--font-body); font-size: 11px; line-height: 1.5; text-transform: none; }
.case-product-lockup { width: 128px; border: 0; border-radius: 0; padding: 0; background: none; mix-blend-mode: multiply; margin: 20px 0; }
.case-product-icon { width: 48px; border-radius: 6px; }
.case-hero h1 { font-size: clamp(48px, 5vw, 76px); letter-spacing: -.06em; line-height: 1.06; margin-top: 20px; max-width: 13ch; }
.case-hero__title-line { overflow: visible; }
.case-hero__lede { font-size: 15px; line-height: 1.85; max-width: 41ch; margin-top: 24px; }
.case-actions { margin-top: 28px; gap: 20px; }
.case-link { min-height: 44px; font-size: 12px; }
.case-link--primary { gap: 28px; background: var(--color-forest); color: var(--color-paper); border: 0; border-radius: 4px; padding: 16px 22px; }
.case-link__arrow { width: auto; height: auto; background: none; color: inherit; font-size: 20px; }
.case-link:active { transform: scale(.98); }
.case-hero__media { border: 0; border-radius: 6px; background: var(--color-where); padding: 32px; gap: 20px; }
body:has(.live-product) .case-hero__media { background: var(--color-travel); }
.case-hero__media img { width: auto; height: 455px; max-width: 100%; max-height: none; border: 0; background: none; box-shadow: 0 12px 25px var(--color-shadow); border-radius: 6px; }
figcaption { font: 10px/1.6 var(--font-body); color: var(--color-ink-2); }
.case-problem > div, .case-problem__body, .case-workbench__head, .case-system__head, .workbench-step, .system-strip__item, .system-card, .live-product__copy { padding: 0; border: 0; border-radius: 0; background: none; box-shadow: none; }
.case-problem { gap: 10%; }
.case-problem h2, .case-workbench h2, .case-system h2, .live-product h2, .case-next h2 { font-size: clamp(35px, 4vw, 56px); letter-spacing: -.045em; line-height: 1.1; }
.case-problem__body { font-size: 15px; line-height: 1.9; }
.case-problem__body p + p { margin-top: 18px; }
.case-problem h2, .case-workbench h2, .case-system h2, .live-product h2 { margin-top: 16px; }
.case-workbench__head > p:not(.case-label), .case-system__head > p:not(.case-label), .live-product__copy > p:not(.case-label) { font-size: 14px; line-height: 1.85; max-width: 58ch; }
.workbench-step { border-top: 1px solid var(--color-rule); padding-top: 28px; }
.workbench-step h3 { font-size: 34px; letter-spacing: -.04em; }
.workbench-step p:not(.case-label), .system-card p:not(.case-label), .system-strip__item p:not(.case-label) { font-size: 14px; line-height: 1.85; }
.workbench-figure { justify-items: center; padding: 28px; background: var(--color-where); border: 0; border-radius: 6px; }
.workbench-figure img { width: auto; max-width: 100%; border: 0; border-radius: 6px; }
.system-strip, .system-cards { gap: 32px; background: none; border: 0; }
.system-strip__item, .system-card { border-top: 1px solid var(--color-rule); padding-top: 24px; }
.system-strip h3, .system-cards h3 { font-size: 27px; letter-spacing: -.04em; }
.live-product { gap: 9%; }
.live-product__frame { padding: 16px; background: var(--color-travel); border: 0; border-radius: 6px; }
.live-product__frame iframe { border-radius: 4px; background: var(--color-paper); }
.case-next { background: none; border-top: 1px solid var(--color-rule); }
.case-next h2 { max-width: 18ch; margin-top: 20px; }
.case-footer { font-family: var(--font-body); font-size: 11px; color: var(--color-muted); }
.page-transition { background: var(--color-forest); color: var(--color-paper); }
@media (max-width: 1024px) {
  .case-hero { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 6%; min-height: 0; }
  .case-hero h1 { font-size: clamp(39px, 5.5vw, 57px); }
  .case-hero__media { padding: 24px; justify-items: center; }
  .case-hero__media img { height: 380px; }
  .workbench-media { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .workbench-figure { margin: 0; padding: 16px; }
}
@media (max-width: 767px) {
  .portfolio { --case-header-height: 76px; --case-gutter: max(6vw, env(safe-area-inset-right), env(safe-area-inset-left)); }
  .case-nav__brand { font-size: 38px; }
  .case-hero { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .case-hero, .case-problem, .case-workbench, .case-system, .live-product, .case-next { padding-block: 48px 56px; }
  .case-hero h1 { font-size: clamp(42px, 9vw, 62px); max-width: 14ch; }
  .case-product-lockup { width: 110px; margin: 16px 0; }
  .case-hero__lede { font-size: 14px; }
  .case-hero__media img { height: 420px; }
  .case-problem { gap: 28px; }
  .case-problem__body { font-size: 14px; }
  .workbench-layout { gap: 32px; }
  .workbench-media { gap: 12px; }
  .workbench-figure { padding: 12px; }
  .case-actions { flex-direction: row; }
  .system-strip, .system-cards { gap: 28px; }
  .case-footer nav { flex-direction: row; flex-wrap: wrap; gap: 20px; }
}