:root {
  --work-accent: #c18b2a;
  --work-deep: #2d2117;
  --work-paper: #f5edda;
  --work-muted: #b9cbc1;
  --work-ink: #2d2117;
  --work-shade: #000; /* darkens accents into readable text ink on light surfaces */
  --max: 90rem;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 20rem;
  color: var(--work-ink);
  background: var(--work-paper);
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(1rem, 0.2vw + 0.96rem, 1.125rem);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }

:focus-visible { outline: 3px solid var(--work-accent); outline-offset: 4px; }

.shell { width: min(100%, var(--max)); margin-inline: auto; padding-inline: var(--gutter); }

.project-header {
  display: flex;
  min-height: 5.25rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid color-mix(in oklch, currentColor 14%, transparent);
}

.project-brand, .project-back {
  font-weight: 650;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.project-header-tools {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.project-header .language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.12rem;
  padding: 0.18rem;
  border: 1px solid color-mix(in oklch, currentColor 22%, transparent);
  border-radius: 999px;
}

.project-header .language-switcher button {
  min-width: 2rem;
  padding: 0.32rem 0.38rem;
  border: 0;
  border-radius: 999px;
  position: relative;
  color: color-mix(in oklch, currentColor 82%, transparent);
  background: transparent;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.project-header .language-switcher button:hover,
.project-header .language-switcher button:focus-visible,
.project-header .language-switcher button.is-active {
  color: var(--work-paper);
  background: var(--work-ink);
}

.project-header .language-switcher button::after { position: absolute; inset: -0.55rem -0.2rem; content: ""; }
.project-brand, .project-back, .project-footer a, .project-close a, .project-hero-link { min-height: 2.75rem; align-items: center; }
.project-brand, .project-footer a { display: inline-flex; }
.project-brand { font-size: 1.2rem; }
@media (pointer: coarse) {
  .project-header .language-switcher button { min-width: 2.75rem; min-height: 2.75rem; }
}
@media (max-width: 26rem) {
  .project-header { flex-wrap: wrap; row-gap: 0.25rem; padding-block: 0.5rem; }
  .project-header-tools { flex: 1 1 auto; justify-content: space-between; }
}
.project-back { display: inline-flex; gap: 0.45rem; font-size: 0.95rem; }
.project-back span { color: var(--accent-text, var(--work-accent)); }

.project-hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(5rem, 10vw, 10rem) clamp(4rem, 9vw, 8rem);
  color: var(--hero-ink, var(--work-paper));
  background: var(--hero-bg, var(--work-deep));
  isolation: isolate;
}

.project-hero::after {
  position: absolute;
  z-index: -1;
  width: min(50vw, 42rem);
  aspect-ratio: 1;
  right: -10%;
  bottom: -55%;
  border-radius: 50%;
  background: var(--work-accent);
  opacity: 0.28;
  content: "";
}

.project-argus-hero { min-height: min(56rem, 85vh); }
.project-argus-hero::after { width: min(58vw, 49rem); right: -5%; bottom: -47%; opacity: 0.2; }
.project-argus-hero .shell { position: relative; }
.project-argus-hero .shell > :not(.argus-hero-mark) { position: relative; z-index: 1; }
.argus-hero-mark {
  position: absolute;
  z-index: 0;
  width: min(33vw, 27rem);
  aspect-ratio: 1312 / 1199;
  right: clamp(1rem, 7vw, 8rem);
  top: clamp(2rem, 7vw, 6rem);
  opacity: 0.62;
  pointer-events: none;
}

.project-kicker, .project-meta, .chapter-label {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.project-kicker { color: var(--work-accent); }

.project-hero h1 {
  max-width: 13ch;
  margin: 1.25rem 0 0;
  font-size: clamp(3.1rem, 9vw, 6rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.92;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: balance;
}

.project-hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(16rem, 0.62fr);
  gap: clamp(2rem, 8vw, 9rem);
  align-items: end;
  margin-top: clamp(3rem, 7vw, 7rem);
}

.project-intro {
  max-width: 31rem;
  margin: 0;
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.028em;
  line-height: 1.3;
  text-wrap: pretty;
}

.project-meta { color: color-mix(in oklch, var(--hero-ink, var(--work-paper)) 70%, transparent); line-height: 1.7; }
.project-meta span { display: block; }

.project-hero-link {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: clamp(2.75rem, 6vw, 5.5rem);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid color-mix(in oklch, var(--hero-ink, var(--work-paper)) 65%, transparent);
  color: var(--hero-ink, var(--work-paper));
  font-weight: 700;
  text-decoration: none;
}

.project-hero-link span { color: var(--work-accent); font-size: 1.2em; }

.project-visual { padding-block: clamp(4rem, 9vw, 8rem); background: var(--visual-bg, var(--work-paper)); }

.screen-frame {
  overflow: hidden;
  border-radius: 0.55rem;
  box-shadow: 0 2rem 5rem color-mix(in oklch, var(--work-deep) 25%, transparent);
}

.screen-frame img, .screen-frame video { width: 100%; aspect-ratio: 1.92; object-fit: cover; }

.project-statement {
  padding-block: clamp(6rem, 12vw, 12rem);
  color: var(--statement-ink, var(--work-ink));
  background: var(--statement-bg, var(--work-muted));
}

.statement-grid {
  display: grid;
  grid-template-columns: minmax(9rem, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(2rem, 8vw, 9rem);
}

.chapter-label { color: var(--accent-text, var(--work-accent)); }

/* Accent text needs a darker ink on light surfaces; dark sections keep the bright accent. */
:is(.project-header, .project-statement, .project-moments, .project-foundation, .project-integrations, .case-rail) {
  --accent-text: color-mix(in oklch, var(--work-accent) 40%, var(--work-shade));
}
/* Seca's statement section is dark, so it keeps the bright accent. */
[data-work="seca"] .project-statement { --accent-text: var(--work-accent); }
.project-argus-retail .retail-demo-report { --accent-text: var(--work-accent); }

.statement-grid h2 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(2.7rem, 5.4vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.statement-grid > div > p { max-width: 40rem; margin: 0; font-size: clamp(1.2rem, 1.75vw, 1.6rem); font-weight: 500; line-height: 1.46; text-wrap: pretty; }
.statement-grid > div > p + p { margin-top: 1.35rem; }

.project-moments { padding-block: clamp(6rem, 12vw, 12rem); background: var(--work-paper); }
.case-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: clamp(4.5rem, 9vw, 8rem);
  border-block: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent);
}

.argus-rail { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.argus-rule-evidence { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2.25rem); margin-top: clamp(3rem, 6vw, 5.5rem); }
.argus-rule-evidence figure, .argus-rule-video { margin: 0; overflow: hidden; border-radius: 0.45rem; background: color-mix(in oklch, var(--work-muted) 28%, var(--work-paper)); box-shadow: 0 1.5rem 3.5rem color-mix(in oklch, var(--work-deep) 16%, transparent); }
.argus-rule-evidence img { display: block; width: 100%; aspect-ratio: 1.86; object-fit: cover; }
.argus-rule-evidence figcaption, .argus-rule-video figcaption { padding: 1.1rem 1.2rem 1.25rem; color: color-mix(in oklch, var(--work-ink) 78%, var(--work-paper)); font-size: 0.95rem; font-weight: 500; line-height: 1.48; text-wrap: pretty; }
.argus-rule-evidence strong, .argus-rule-video strong { color: var(--work-ink); }
.argus-rule-video { margin-top: clamp(2rem, 4vw, 3.5rem); }
.argus-rule-video video { display: block; width: 100%; aspect-ratio: 1.77; background: var(--work-deep); }

.case-rail a {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  padding: 1.25rem 1rem;
  color: color-mix(in oklch, var(--work-ink) 82%, var(--work-paper));
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.065em;
  text-decoration: none;
  text-transform: uppercase;
}

.case-rail a:first-child { padding-left: 0; }
.case-rail a + a { border-left: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent); }
.case-rail a:hover { color: var(--accent-text, var(--work-accent)); }
.case-rail span { color: var(--accent-text, var(--work-accent)); font-size: 0.75rem; }
.moments-heading { max-width: 36rem; }
.moments-heading h2 { margin: 0.9rem 0 0; font-size: clamp(2.75rem, 5.2vw, 4.8rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1; text-wrap: balance; }

.moment { display: grid; grid-template-columns: minmax(13rem, 0.55fr) minmax(0, 1.45fr); gap: clamp(2rem, 8vw, 9rem); align-items: center; padding-block: clamp(4rem, 9vw, 8rem); border-top: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent); }
.moment:last-child { border-bottom: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent); }
.moment:nth-child(even) { grid-template-columns: minmax(0, 1.45fr) minmax(13rem, 0.55fr); }
.moment:nth-child(even) .moment-copy { grid-column: 2; grid-row: 1; }

.moment-copy h3 { max-width: 12ch; margin: 0; font-size: clamp(2.25rem, 4.1vw, 3.8rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1; text-wrap: balance; }
.moment-copy p { max-width: 27rem; margin: 1.4rem 0 0; color: color-mix(in oklch, var(--work-ink) 84%, var(--work-paper)); font-size: clamp(1.08rem, 1.4vw, 1.3rem); font-weight: 500; line-height: 1.48; text-wrap: pretty; }
.moment-visual { overflow: hidden; border-radius: 0.45rem; box-shadow: 0 1.5rem 3.5rem color-mix(in oklch, var(--work-deep) 18%, transparent); }
.moment-visual img, .moment-visual video { width: 100%; aspect-ratio: 1.92; object-fit: cover; }

.moment.moment-featured {
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
}

.moment.moment-featured .moment-visual {
  grid-column: 1;
  grid-row: 1;
}

.moment.moment-featured .moment-copy {
  display: grid;
  grid-column: 1;
  grid-row: 2;
  grid-template-columns: minmax(15rem, 0.7fr) minmax(18rem, 1.1fr);
  gap: clamp(2rem, 8vw, 9rem);
  align-items: start;
}

.moment.moment-featured .moment-copy h3 { max-width: 14ch; }
.moment.moment-featured .moment-copy p { max-width: 38rem; margin-top: 0.15rem; }

.moment.moment-compact {
  width: min(100%, 64rem);
  margin-inline: auto;
  grid-template-columns: minmax(0, 1.05fr) minmax(14rem, 0.72fr);
  gap: clamp(2rem, 5vw, 5rem);
}

.project-continuum {
  overflow: clip;
  padding-block: clamp(6rem, 12vw, 12rem);
  color: var(--work-paper);
  background: var(--work-deep);
}

.continuum-intro {
  display: grid;
  grid-template-columns: minmax(9rem, 0.35fr) minmax(20rem, 1.05fr) minmax(17rem, 0.65fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: end;
}

.continuum-intro > p:first-child {
  margin: 0;
  color: var(--work-accent);
  font-size: 0.8rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.continuum-intro h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.8rem, 5.5vw, 5.1rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.continuum-intro > p:last-child {
  max-width: 34rem;
  margin: 0;
  color: color-mix(in oklch, var(--work-paper) 84%, var(--work-deep));
  font-size: clamp(1.12rem, 1.45vw, 1.34rem);
  font-weight: 500;
  line-height: 1.55;
  text-wrap: pretty;
}

.continuum-scene { margin-top: clamp(5rem, 10vw, 10rem); }

.continuum-visual {
  overflow: hidden;
  margin-inline: calc(var(--gutter) * -0.35);
  border-radius: 0.45rem;
  box-shadow: 0 2.5rem 6rem color-mix(in oklch, #000 42%, transparent);
}

.continuum-visual img {
  width: 100%;
  aspect-ratio: 1.92;
  object-fit: cover;
}

.continuum-copy {
  display: grid;
  grid-template-columns: minmax(15rem, 0.72fr) minmax(20rem, 1fr);
  gap: clamp(2rem, 8vw, 9rem);
  margin-top: clamp(2.4rem, 5vw, 4.5rem);
}

.continuum-copy h3 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.02;
  text-wrap: balance;
}

.continuum-copy p {
  max-width: 42rem;
  margin: 0;
  color: color-mix(in oklch, var(--work-paper) 84%, var(--work-deep));
  font-size: clamp(1.08rem, 1.4vw, 1.28rem);
  font-weight: 500;
  line-height: 1.55;
  text-wrap: pretty;
}

.continuum-copy p + p { margin-top: 1.35rem; }

.continuum-scene-reverse .continuum-copy {
  grid-template-columns: minmax(20rem, 1fr) minmax(15rem, 0.72fr);
}

.continuum-scene-reverse .continuum-copy h3 { grid-column: 2; grid-row: 1; }
.continuum-scene-reverse .continuum-copy > div { grid-column: 1; grid-row: 1; }

.continuum-principle {
  max-width: 26ch;
  margin: clamp(6rem, 13vw, 12rem) 0 0 auto;
  color: var(--work-accent);
  font-size: clamp(2.35rem, 5vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.project-energy-intelligence {
  position: relative;
  overflow: clip;
  padding-block: clamp(7rem, 13vw, 13rem);
  color: var(--work-paper);
  background:
    linear-gradient(180deg, #10130f 0%, #151911 52%, #0d100c 100%);
  isolation: isolate;
}

.project-energy-intelligence::before {
  position: absolute;
  z-index: -1;
  top: -18rem;
  right: -13rem;
  width: min(70vw, 64rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in oklch, var(--work-accent) 25%, transparent) 0%, transparent 68%);
  content: "";
}

.energy-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.64fr);
  gap: clamp(2rem, 8vw, 9rem);
  align-items: end;
}

.energy-intro h2 {
  max-width: 12ch;
  margin: 0.8rem 0 0;
  font-size: clamp(3rem, 6vw, 5.7rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.96;
  text-wrap: balance;
}

.energy-intro > p {
  max-width: 34rem;
  margin: 0;
  color: color-mix(in oklch, var(--work-paper) 84%, #11140f);
  font-size: clamp(1.15rem, 1.6vw, 1.46rem);
  font-weight: 500;
  line-height: 1.52;
  text-wrap: pretty;
}

.energy-hero-visual {
  overflow: hidden;
  margin: clamp(4rem, 8vw, 7rem) 0 0;
  border: 1px solid color-mix(in oklch, var(--work-paper) 16%, transparent);
  border-radius: 0.5rem;
  background: #080a08;
  box-shadow: 0 2.6rem 7rem color-mix(in oklch, #000 42%, transparent);
}

.energy-hero-visual img {
  width: 100%;
  aspect-ratio: 241 / 142;
  object-fit: cover;
}

.energy-hero-visual figcaption,
.energy-proof-visual figcaption,
.energy-wide-visual figcaption,
.energy-config-pair figcaption {
  padding: 1rem 1.2rem 1.1rem;
  color: color-mix(in oklch, var(--work-paper) 66%, #11140f);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.45;
}

.energy-journey {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(3.5rem, 7vw, 6.5rem);
  border-block: 1px solid color-mix(in oklch, var(--work-paper) 20%, transparent);
}

.energy-journey article { min-height: 12.5rem; padding: clamp(1.5rem, 2.4vw, 2.4rem); }
.energy-journey article:first-child { padding-left: 0; }
.energy-journey article:last-child { padding-right: 0; }
.energy-journey article + article { border-left: 1px solid color-mix(in oklch, var(--work-paper) 20%, transparent); }
.energy-journey p,
.energy-index { margin: 0; color: var(--work-accent); font-size: 0.78rem; font-weight: 750; letter-spacing: 0.09em; text-transform: uppercase; }
.energy-journey span { display: block; max-width: 19rem; margin-top: 1rem; color: color-mix(in oklch, var(--work-paper) 86%, #11140f); font-size: clamp(1rem, 1.18vw, 1.12rem); font-weight: 500; line-height: 1.45; text-wrap: pretty; }

.energy-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(18rem, 0.7fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  align-items: center;
  margin-top: clamp(7rem, 13vw, 12rem);
}

.energy-feature-copy-first { grid-template-columns: minmax(18rem, 0.7fr) minmax(0, 1.3fr); }
.energy-feature-visual,
.energy-proof-visual,
.energy-wide-visual,
.energy-search-visual,
.energy-config-pair figure,
.energy-alert-visuals figure {
  overflow: hidden;
  margin: 0;
  border: 1px solid color-mix(in oklch, var(--work-paper) 14%, transparent);
  border-radius: 0.45rem;
  background: #070907;
  box-shadow: 0 2.2rem 6rem color-mix(in oklch, #000 38%, transparent);
}

.energy-feature-visual img { width: 100%; aspect-ratio: 241 / 142; object-fit: cover; }
.energy-feature-copy h3,
.energy-proof-heading h3,
.energy-config-intro h3,
.energy-alert-copy h3 {
  max-width: 13ch;
  margin: 0.9rem 0 0;
  font-size: clamp(2.35rem, 4.5vw, 4.35rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-wrap: balance;
}

.energy-feature-copy > p:not(.energy-index),
.energy-proof-heading > p:not(.energy-index),
.energy-config-intro > p,
.energy-alert-copy > p:not(.energy-index) {
  max-width: 39rem;
  margin: 1.35rem 0 0;
  color: color-mix(in oklch, var(--work-paper) 84%, #11140f);
  font-size: clamp(1.08rem, 1.42vw, 1.3rem);
  font-weight: 500;
  line-height: 1.55;
  text-wrap: pretty;
}

.energy-ai-proof {
  position: relative;
  overflow: hidden;
  margin-top: clamp(8rem, 15vw, 14rem);
  padding: clamp(3.5rem, 7vw, 6rem) clamp(1.25rem, 4vw, 4rem);
  border-block: 1px solid color-mix(in oklch, var(--work-accent) 58%, transparent);
  background: linear-gradient(135deg, color-mix(in oklch, var(--work-accent) 14%, transparent), transparent 62%);
}

.energy-proof-heading {
  display: grid;
  grid-template-columns: minmax(19rem, 0.9fr) minmax(18rem, 0.55fr);
  column-gap: clamp(3rem, 10vw, 11rem);
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
}

.energy-proof-heading h3 { max-width: 15ch; }
.energy-proof-heading > p:not(.energy-index) { grid-column: 2; }
.energy-proof-heading > p:not(.energy-index) + p { margin-top: 1.2rem; }
.energy-proof-heading .energy-index { grid-column: 1; }
.energy-proof-heading h3 { grid-column: 1; }
.energy-proof-visual img,
.energy-wide-visual img { width: 100%; aspect-ratio: 241 / 128; object-fit: cover; }
.energy-search-visual { margin: clamp(4rem, 8vw, 7rem) 0 0; }
.energy-search-visual img { width: 100%; aspect-ratio: 241 / 63; object-fit: cover; }
.energy-search-visual figcaption { padding: 1rem 1.2rem 1.1rem; color: color-mix(in oklch, var(--work-paper) 66%, #11140f); font-size: 0.86rem; font-weight: 600; }

.energy-history { align-items: start; }
.energy-learning { align-items: start; }

.energy-config-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.62fr);
  gap: clamp(2.5rem, 9vw, 10rem);
  align-items: end;
  margin-top: clamp(9rem, 17vw, 16rem);
  padding-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid color-mix(in oklch, var(--work-paper) 20%, transparent);
}

.energy-config-intro h3 { max-width: 14ch; }
.energy-config-intro > p { margin-top: 0; }
.energy-wide-visual { margin-top: clamp(3.5rem, 7vw, 6rem); }
.energy-wide-visual img { aspect-ratio: 241 / 145; }
.energy-config-note { max-width: 55rem; margin: clamp(2rem, 4vw, 3.5rem) 0 0 auto; color: color-mix(in oklch, var(--work-paper) 78%, #11140f); font-size: clamp(1.08rem, 1.42vw, 1.3rem); font-weight: 500; line-height: 1.55; text-wrap: pretty; }

.energy-config-pair {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(18rem, 0.72fr);
  gap: clamp(1.3rem, 2.8vw, 2.8rem);
  align-items: start;
  margin-top: clamp(1.3rem, 2.8vw, 2.8rem);
}

.energy-config-pair img { width: 100%; aspect-ratio: 1.62; object-fit: cover; }
.energy-config-pair figure:last-child img { aspect-ratio: 1.35; }

.energy-alert-story {
  display: grid;
  grid-template-columns: minmax(18rem, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: start;
  margin-top: clamp(8rem, 15vw, 14rem);
}

.energy-alert-copy { position: sticky; top: 3rem; }
.energy-alert-visuals { display: grid; gap: clamp(1.2rem, 2.5vw, 2.4rem); }
.energy-alert-visuals img { width: 100%; aspect-ratio: 241 / 145; object-fit: cover; }

.energy-coda { max-width: 20ch; margin: clamp(7rem, 14vw, 13rem) 0 0 auto; color: var(--work-accent); font-size: clamp(2.45rem, 5.3vw, 5rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1; text-wrap: balance; }

.project-models {
  padding-block: clamp(6rem, 12vw, 12rem);
  color: var(--work-paper);
  background: var(--work-deep);
}

.models-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.65fr);
  gap: clamp(2rem, 8vw, 9rem);
  align-items: end;
}

.models-intro h2 {
  max-width: 14ch;
  margin: 0.8rem 0 0;
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.models-intro > p {
  max-width: 31rem;
  margin: 0;
  color: color-mix(in oklch, var(--work-paper) 84%, var(--work-deep));
  font-size: clamp(1.15rem, 1.55vw, 1.42rem);
  font-weight: 500;
  line-height: 1.5;
  text-wrap: pretty;
}

.models-visual {
  overflow: hidden;
  margin-top: clamp(3rem, 7vw, 6rem);
  border-radius: 0.45rem;
  box-shadow: 0 2rem 5rem color-mix(in oklch, #000 35%, transparent);
}

.models-visual img { width: 100%; aspect-ratio: 1.92; object-fit: cover; }

.model-list { margin: clamp(4rem, 8vw, 7rem) 0 0; }

.model-row {
  display: grid;
  grid-template-columns: minmax(10rem, 0.65fr) minmax(7rem, 0.35fr) minmax(18rem, 1.4fr);
  gap: clamp(1rem, 4vw, 4rem);
  align-items: baseline;
  padding-block: 1.65rem;
  border-top: 1px solid color-mix(in oklch, var(--work-paper) 22%, transparent);
}

.model-row:last-child { border-bottom: 1px solid color-mix(in oklch, var(--work-paper) 22%, transparent); }
.model-row dt { font-size: clamp(1.4rem, 2vw, 1.9rem); font-weight: 650; letter-spacing: -0.03em; }
.model-row dd { margin: 0; color: color-mix(in oklch, var(--work-paper) 84%, var(--work-deep)); font-weight: 500; line-height: 1.48; text-wrap: pretty; }
.model-row .model-type { color: var(--work-accent); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; line-height: 1.4; text-transform: uppercase; }

.model-method {
  display: grid;
  grid-template-columns: minmax(12rem, 0.65fr) minmax(18rem, 1.35fr);
  gap: clamp(2rem, 8vw, 9rem);
  margin-top: clamp(4rem, 8vw, 7rem);
}

.model-method h3 { max-width: 12ch; margin: 0; font-size: clamp(2.2rem, 4vw, 3.7rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1; text-wrap: balance; }
.model-method p { max-width: 42rem; margin: 0; color: color-mix(in oklch, var(--work-paper) 86%, var(--work-deep)); font-size: clamp(1.1rem, 1.45vw, 1.32rem); font-weight: 500; line-height: 1.52; text-wrap: pretty; }
.model-method p + p { margin-top: 1.35rem; }

.project-ai {
  padding-block: clamp(6rem, 12vw, 12rem);
  color: var(--ai-ink, var(--work-paper));
  background: var(--ai-bg, var(--work-deep));
}

.ai-story-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.65fr);
  gap: clamp(2rem, 9vw, 10rem);
  align-items: end;
}

.ai-story-intro h2 {
  max-width: 14ch;
  margin: 0.8rem 0 0;
  font-size: clamp(2.8rem, 5.6vw, 5.1rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.ai-story-intro > p {
  max-width: 32rem;
  margin: 0;
  color: color-mix(in oklch, var(--ai-ink, var(--work-paper)) 86%, var(--ai-bg, var(--work-deep)));
  font-size: clamp(1.15rem, 1.55vw, 1.42rem);
  font-weight: 500;
  line-height: 1.5;
  text-wrap: pretty;
}

.ai-scene { margin-top: clamp(4rem, 9vw, 8rem); }

.ai-scene-visual {
  overflow: hidden;
  border-radius: 0.45rem;
  box-shadow: 0 2rem 5rem color-mix(in oklch, #000 35%, transparent);
}

.ai-scene-visual img { width: 100%; aspect-ratio: 1.92; object-fit: cover; }

.ai-scene-copy {
  display: grid;
  grid-template-columns: minmax(12rem, 0.62fr) minmax(18rem, 1.1fr);
  gap: clamp(2rem, 8vw, 9rem);
  margin-top: clamp(2rem, 4vw, 3.5rem);
}

.ai-scene-copy h3 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.25rem, 4vw, 3.8rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.ai-scene-copy p {
  max-width: 42rem;
  margin: 0;
  color: color-mix(in oklch, var(--ai-ink, var(--work-paper)) 86%, var(--ai-bg, var(--work-deep)));
  font-size: clamp(1.1rem, 1.45vw, 1.32rem);
  font-weight: 500;
  line-height: 1.52;
  text-wrap: pretty;
}

.ai-scene-copy p + p { margin-top: 1.35rem; }

.ai-boundaries, .ai-limits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(3.5rem, 7vw, 6rem);
  border-block: 1px solid color-mix(in oklch, var(--ai-ink, var(--work-paper)) 23%, transparent);
}

.ai-boundaries article, .ai-limits article {
  min-height: 10rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.ai-boundaries article:first-child, .ai-limits article:first-child { padding-left: 0; }
.ai-boundaries article:last-child, .ai-limits article:last-child { padding-right: 0; }
.ai-boundaries article + article, .ai-limits article + article { border-left: 1px solid color-mix(in oklch, var(--ai-ink, var(--work-paper)) 23%, transparent); }
.ai-boundaries p, .ai-limits p {
  margin: 0;
  color: var(--work-accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.ai-boundaries span, .ai-limits span {
  display: block;
  max-width: 22rem;
  margin-top: 1rem;
  color: color-mix(in oklch, var(--ai-ink, var(--work-paper)) 84%, var(--ai-bg, var(--work-deep)));
  font-size: clamp(1rem, 1.25vw, 1.16rem);
  font-weight: 500;
  line-height: 1.45;
  text-wrap: pretty;
}

.ai-scene--limits { margin-top: clamp(6rem, 11vw, 10rem); }
.ai-scene--limits .ai-limits { margin-top: clamp(2.5rem, 5vw, 4rem); }

.project-foundation {
  padding-block: clamp(6rem, 12vw, 12rem);
  color: var(--work-ink);
  background: color-mix(in oklch, var(--work-muted) 32%, var(--work-paper));
}

.foundation-grid {
  display: grid;
  grid-template-columns: minmax(17rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2.5rem, 8vw, 9rem);
  align-items: center;
}

.foundation-copy h2 {
  max-width: 12ch;
  margin: 0.8rem 0 0;
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.foundation-copy > p:not(.chapter-label) {
  max-width: 35rem;
  margin: 1.5rem 0 0;
  color: color-mix(in oklch, var(--work-ink) 82%, var(--work-paper));
  font-size: clamp(1.08rem, 1.4vw, 1.3rem);
  font-weight: 500;
  line-height: 1.55;
  text-wrap: pretty;
}

.foundation-copy > p:not(.chapter-label) + p { margin-top: 1.15rem; }

.foundation-visual {
  overflow: hidden;
  margin: 0;
  border: 1px solid color-mix(in oklch, var(--work-ink) 14%, transparent);
  border-radius: 0.5rem;
  background: var(--work-deep);
  box-shadow: 0 2rem 5rem color-mix(in oklch, var(--work-deep) 18%, transparent);
}

.foundation-visual img { width: 100%; aspect-ratio: 1.92; object-fit: cover; }
.foundation-visual figcaption { padding: 1rem 1.2rem 1.15rem; color: color-mix(in oklch, var(--work-paper) 82%, var(--work-deep)); font-size: 0.92rem; font-weight: 600; line-height: 1.45; }

.project-integrations {
  padding-block: clamp(6rem, 12vw, 12rem);
  color: var(--work-ink);
  background: var(--work-paper);
}

.project-argus-retail { background: #e7e2cc; }
.project-argus-retail .integration-coda { color: var(--work-ink); }
.argus-retail-policy { margin-top: clamp(3.5rem, 7vw, 6rem); }
.argus-retail-policy figcaption { padding: 1rem 1.2rem 1.1rem; color: color-mix(in oklch, var(--work-paper) 82%, var(--work-deep)); font-size: 0.9rem; font-weight: 600; }
.argus-delivery-visual { margin-top: clamp(3.5rem, 7vw, 6rem); }
.argus-delivery-visual figcaption { padding: 1rem 1.2rem 1.1rem; color: color-mix(in oklch, var(--work-paper) 82%, var(--work-deep)); font-size: 0.9rem; font-weight: 600; }


.retail-reading {
  display: grid;
  grid-template-columns: minmax(17rem, 0.78fr) minmax(18rem, 1.1fr);
  gap: clamp(2rem, 9vw, 10rem);
  align-items: end;
  margin-top: clamp(5.5rem, 10vw, 9rem);
}

.retail-reading h3 {
  max-width: 13ch;
  margin: 0.8rem 0 0;
  font-size: clamp(2.5rem, 4.8vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.retail-reading > p {
  max-width: 38rem;
  margin: 0;
  color: color-mix(in oklch, var(--work-ink) 82%, var(--work-paper));
  font-size: clamp(1.12rem, 1.55vw, 1.42rem);
  font-weight: 500;
  line-height: 1.54;
  text-wrap: pretty;
}

.retail-demo-report {
  overflow: hidden;
  margin: clamp(3rem, 7vw, 6rem) 0 0;
  border: 1px solid color-mix(in oklch, var(--work-ink) 16%, transparent);
  border-radius: 0.6rem;
  color: var(--work-paper);
  background: var(--work-deep);
  box-shadow: 0 2rem 5rem color-mix(in oklch, var(--work-deep) 18%, transparent);
}

.retail-demo-report > header {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 4rem;
  align-items: end;
  justify-content: space-between;
  padding: clamp(1.6rem, 3vw, 3rem) clamp(1.4rem, 4vw, 4rem);
  border-bottom: 1px solid color-mix(in oklch, var(--work-paper) 18%, transparent);
}

.retail-demo-report > header p { margin: 0; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.78rem; font-weight: 700; line-height: 1.45; letter-spacing: 0.05em; text-transform: uppercase; }
.retail-demo-report > header > p { max-width: 32rem; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); text-align: right; text-transform: none; letter-spacing: 0.01em; }
.retail-demo-report > header h3 { max-width: 17ch; margin: 0.55rem 0 0; font-size: clamp(2rem, 4.1vw, 4.1rem); font-weight: 500; letter-spacing: -0.04em; line-height: 0.96; text-wrap: balance; }

.retail-kpis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin: 0; border-bottom: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); }
.retail-kpis > div { padding: clamp(1.1rem, 2vw, 1.8rem) clamp(1rem, 2vw, 1.6rem); }
.retail-kpis > div + div { border-left: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); }
.retail-kpis dt { color: var(--work-accent); font-size: clamp(1.45rem, 2.5vw, 2.4rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1; }
.retail-kpis dd { margin: 0.7rem 0 0; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.76rem; font-weight: 550; line-height: 1.42; text-wrap: pretty; }

.retail-demo-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.retail-chart { min-width: 0; min-height: 18rem; padding: clamp(1.3rem, 2.5vw, 2.4rem); border-right: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); border-bottom: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); }
.retail-chart--daily { grid-column: span 8; }
.retail-chart--calendar { grid-column: span 4; border-right: 0; }
.retail-chart--weeks { grid-column: span 4; }
.retail-chart--hours { grid-column: span 5; }
.retail-chart--weekday { grid-column: span 3; border-right: 0; }
.retail-chart--attr { grid-column: span 4; }
.retail-chart--attr:nth-of-type(8) { border-right: 0; }
.retail-chart--evidence { grid-column: span 6; }
.retail-chart--quality { grid-column: span 6; border-right: 0; }
.retail-chart--occ { grid-column: span 7; }
.retail-chart--flow { grid-column: span 5; border-right: 0; }
.retail-chart--dayparts { grid-column: span 7; }
.retail-chart--routes { grid-column: span 5; border-right: 0; }
.rc-svg--frame { padding: 0; border: 1px solid color-mix(in oklch, var(--work-paper) 14%, transparent); background: color-mix(in oklch, #000 22%, var(--work-deep)); }
.rc-hm { fill: var(--work-accent); fill-opacity: var(--a); }
.rc-hm[style*="--a:0.00"] { fill: color-mix(in oklch, var(--work-paper) 5%, transparent); fill-opacity: 1; }
.rc-hot { fill: none; stroke: var(--work-paper); stroke-width: 1.6; }
.rc-fcell { fill: color-mix(in oklch, var(--work-paper) 4%, transparent); stroke: none; }
.rc-flow { stroke: var(--work-accent); stroke-width: var(--w); stroke-opacity: var(--o); stroke-linecap: round; }
.rc-arrowhead { fill: var(--work-accent); }
.rc-route { fill: none; stroke: var(--work-paper); stroke-width: 2; stroke-linejoin: round; }
.retail-scale { display: flex; gap: 0.7rem; align-items: center; margin-top: 0.8rem; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; font-weight: 600; }
.retail-scale i { flex: 0 1 11rem; height: 0.5rem; background: linear-gradient(90deg, color-mix(in oklch, var(--work-accent) 7%, transparent), var(--work-accent)); }
.retail-hm-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 1.4rem; }
.retail-hm-row .rc-svg { margin-top: 0; }
.retail-hm-row p { margin: 0.6rem 0 0; color: color-mix(in oklch, var(--work-paper) 80%, var(--work-deep)); font-size: 0.8rem; font-weight: 600; }
.retail-hm-row p span { display: block; margin-top: 0.15rem; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; font-weight: 500; }
.retail-routes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.3rem 1.2rem; margin: 1.4rem 0 0; padding: 0; list-style: none; }
.retail-routes li svg { display: block; width: 100%; height: auto; border: 1px solid color-mix(in oklch, var(--work-paper) 14%, transparent); }
.retail-routes strong { display: block; margin-top: 0.5rem; font-size: 1.05rem; font-weight: 650; }
.retail-routes span { color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; font-weight: 500; }
.retail-chart--forecast { grid-column: span 12; border-right: 0; border-bottom: 0; min-height: 0; }

.retail-chart-head { display: flex; gap: 1rem; align-items: flex-start; justify-content: space-between; }
.retail-chart-head h4 { margin: 0; font-size: clamp(1.05rem, 1.45vw, 1.32rem); font-weight: 650; letter-spacing: -0.025em; }
.retail-chart-head p, .retail-chart-head > span { margin: 0.28rem 0 0; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.78rem; font-weight: 550; line-height: 1.4; }
.retail-chart-head > span { flex: 0 1 auto; margin-top: 0.1rem; text-align: right; }
.rc-key { display: inline-block; width: 0.7rem; height: 0.7rem; margin: 0 0.3rem 0 0.7rem; vertical-align: -0.05rem; }
.rc-key--bar { background: var(--work-accent); }
.rc-key--line { height: 0; border-top: 2px solid var(--work-paper); }
.rc-key--gap { border: 1px dashed color-mix(in oklch, var(--work-paper) 60%, transparent); }
.rc-key--band { background: color-mix(in oklch, var(--work-accent) 30%, transparent); }
.rc-key--dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--work-paper); }

.rc-svg { display: block; width: 100%; height: auto; margin-top: 1.4rem; overflow: visible; }
.rc-grid { stroke: color-mix(in oklch, var(--work-paper) 13%, transparent); stroke-width: 1; }
.rc-axis { fill: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-weight: 600; font-size: var(--rc-fs, 9px); font-family: inherit; }
.rc-label { fill: var(--work-accent); font-weight: 700; font-size: var(--rc-fs, 11px); font-family: inherit; }
.rc-bar { fill: var(--work-accent); }
.rc-bar--partial { fill: color-mix(in oklch, var(--work-paper) 14%, transparent); stroke: color-mix(in oklch, var(--work-paper) 50%, transparent); stroke-dasharray: 3 3; }
.rc-line { fill: none; stroke: var(--work-paper); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.rc-cell { fill: var(--work-accent); fill-opacity: var(--a); }
.rc-cell--partial { fill: none; stroke: color-mix(in oklch, var(--work-paper) 45%, transparent); stroke-dasharray: 3 3; }
.rc-cell-t { fill: var(--work-paper); font-weight: 650; font-size: var(--rc-fs-cell, 11px); font-family: inherit; }
.rc-cell-t--on { fill: var(--work-deep); }
.rc-hour { fill: color-mix(in oklch, var(--work-accent) 50%, var(--work-deep)); }
.rc-hour--core { fill: color-mix(in oklch, var(--work-accent) 82%, var(--work-deep)); }
.rc-hour--peak { fill: var(--work-accent); }
.rc-band { fill: color-mix(in oklch, var(--work-accent) 24%, transparent); }
.rc-fline { fill: none; stroke: var(--work-paper); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.rc-dot { fill: var(--work-paper); stroke: var(--work-deep); stroke-width: 1.5; }

.retail-chart--hours strong { color: var(--work-accent); font-size: 1.05rem; }
.retail-dayparts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; margin: 1.15rem 0 0; }
.retail-dayparts div { display: grid; gap: 0.2rem; }
.retail-dayparts dt { color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.retail-dayparts dd { margin: 0; font-size: 0.95rem; font-weight: 650; }
.retail-dayparts dd span { display: block; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; font-weight: 500; }

.retail-bars { display: grid; gap: clamp(0.35rem, 1vw, 0.7rem); align-items: end; margin: 1.6rem 0 0; padding: 1.2rem 0 0; border-bottom: 1px solid color-mix(in oklch, var(--work-paper) 30%, transparent); }
.retail-bars--week { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.retail-bars--conf { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.retail-bars > div { position: relative; display: block; height: 9.5rem; }
.retail-bars > div b { position: absolute; right: 0; bottom: 0; left: 0; display: block; height: var(--v); padding-top: 0.3rem; color: var(--work-deep); background: var(--work-accent); font-size: clamp(0.75rem, 0.9vw, 0.8rem); font-weight: 750; line-height: 1; text-align: center; overflow: hidden; }
.retail-bars > div small { position: absolute; right: 0; bottom: -1.45rem; left: 0; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; text-align: center; }
.retail-bars + .retail-chart-note { margin-top: 2.2rem; }

.retail-sources, .retail-weeks { display: grid; gap: 0.9rem; margin: 1.8rem 0 0; padding: 0; list-style: none; }
.retail-sources li { display: grid; grid-template-columns: minmax(6rem, 1.2fr) minmax(2rem, 1fr) 3.2rem; gap: 0.7rem; align-items: center; color: color-mix(in oklch, var(--work-paper) 84%, var(--work-deep)); font-size: 0.82rem; font-weight: 600; line-height: 1.25; }
.retail-sources li > span { display: flex; gap: 0.45rem; align-items: center; }
.retail-sources i, .retail-weeks i { display: block; height: 0.55rem; background: color-mix(in oklch, var(--work-paper) 15%, transparent); }
.retail-sources i::after, .retail-weeks i::after { display: block; width: var(--share); height: 100%; background: var(--work-accent); content: ""; }
.retail-sources strong, .retail-weeks strong { color: var(--work-paper); font-size: 0.8rem; text-align: right; }
.retail-weeks li { display: grid; grid-template-columns: 6.6rem minmax(2rem, 1fr) 3.6rem 2.8rem; gap: 0.7rem; align-items: center; color: color-mix(in oklch, var(--work-paper) 84%, var(--work-deep)); font-size: 0.8rem; font-weight: 600; }
.retail-weeks em { color: var(--work-accent); font-size: 0.76rem; font-style: normal; font-weight: 700; }
.retail-chart-note { max-width: 36rem; margin: 1.6rem 0 0; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.82rem; font-weight: 500; line-height: 1.5; text-wrap: pretty; }
.retail-proof { padding: 0.4rem 0.55rem; border: 1px solid color-mix(in oklch, var(--work-accent) 62%, transparent); color: var(--work-accent) !important; font-size: 0.75rem !important; font-weight: 700 !important; }

.rc-sw { display: inline-block; width: 0.7rem; height: 0.7rem; flex: 0 0 auto; border: 1px solid color-mix(in oklch, var(--work-paper) 40%, transparent); border-radius: 50%; background: color-mix(in oklch, var(--work-paper) 25%, transparent); }
.rc-sw--black { background: #121513; }
.rc-sw--gray { background: #9a9d98; }
.rc-sw--blue { background: #758cab; }
.rc-sw--white { background: var(--work-paper); }
.rc-sw--brown { background: #8a6a4f; }
.rc-sw--red { background: #c0604f; }
.rc-sw--s1 { border-radius: 0; border: 0; background: var(--work-accent); }
.rc-sw--s2 { border-radius: 0; border: 0; background: color-mix(in oklch, var(--work-accent) 45%, var(--work-deep)); }
.rc-sw--s3 { border-radius: 0; background: repeating-linear-gradient(135deg, transparent 0 2px, color-mix(in oklch, var(--work-paper) 45%, transparent) 2px 3px); }

.retail-stack { display: flex; height: 1.3rem; margin: 2rem 0 0; background: color-mix(in oklch, var(--work-paper) 10%, transparent); }
.retail-stack i { width: var(--w); }
.retail-stack i:nth-child(1) { background: var(--work-accent); }
.retail-stack i:nth-child(2) { background: color-mix(in oklch, var(--work-accent) 45%, var(--work-deep)); }
.retail-stack i:nth-child(3) { background: repeating-linear-gradient(135deg, transparent 0 4px, color-mix(in oklch, var(--work-paper) 38%, transparent) 4px 5px); }
.retail-legend { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 1.4rem 0 0; }
.retail-legend dt { display: flex; gap: 0.45rem; align-items: center; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.retail-legend dd { margin: 0.35rem 0 0; font-size: 1.2rem; font-weight: 650; letter-spacing: -0.02em; }
.retail-legend dd span { display: block; margin-top: 0.25rem; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; font-weight: 500; letter-spacing: 0; line-height: 1.4; }

.retail-chart--forecast { display: grid; grid-template-columns: minmax(15rem, 0.7fr) minmax(18rem, 1.3fr); column-gap: 2.5rem; align-items: center; }
.retail-chart--forecast .retail-chart-head { display: block; grid-column: 1; }
.retail-chart--forecast .retail-chart-head > span { display: block; margin-top: 1rem; text-align: left; }
.retail-chart--forecast .rc-svg { grid-column: 2; grid-row: 1 / span 2; margin-top: 0; }
.retail-chart--forecast .retail-chart-note { grid-column: 1; margin: 0; align-self: start; }

.retail-ask { display: grid; grid-template-columns: minmax(14rem, 0.7fr) minmax(18rem, 1.3fr); gap: clamp(1.5rem, 4vw, 4rem); padding: clamp(1.4rem, 3vw, 2.6rem) clamp(1.4rem, 4vw, 4rem); border-top: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); background: color-mix(in oklch, var(--work-paper) 5%, transparent); }
.retail-ask p { margin: 0; }
.retail-ask-q { font-size: clamp(1.2rem, 2vw, 1.7rem); font-weight: 550; letter-spacing: -0.025em; line-height: 1.2; text-wrap: balance; }
.retail-ask-q span { display: block; margin-bottom: 0.7rem; color: var(--work-accent); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.retail-ask-a p { color: color-mix(in oklch, var(--work-paper) 86%, var(--work-deep)); font-size: 1rem; font-weight: 500; line-height: 1.55; text-wrap: pretty; }
.retail-ask-a p + p { margin-top: 0.8rem; }
.retail-ask-a strong { color: var(--work-paper); font-weight: 650; }
.retail-ask-a small { display: block; margin-top: 1rem; color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.75rem; font-weight: 600; }
.retail-demo-report figcaption { padding: 1.1rem clamp(1.4rem, 4vw, 4rem) 1.3rem; border-top: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); color: color-mix(in oklch, var(--work-paper) 70%, var(--work-deep)); font-size: 0.9rem; font-weight: 550; line-height: 1.5; text-wrap: pretty; }

.retail-mneme { display: grid; grid-template-columns: minmax(15rem, 0.82fr) minmax(18rem, 1.18fr); gap: clamp(2rem, 9vw, 10rem); align-items: end; margin-top: clamp(3.5rem, 7vw, 6rem); padding: clamp(1.7rem, 4vw, 3.5rem) 0; border-block: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent); }
.retail-mneme h3 { max-width: 12ch; margin: 0.8rem 0 0; font-size: clamp(2rem, 3.9vw, 3.7rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1; text-wrap: balance; }
.retail-mneme > p { max-width: 42rem; margin: 0; color: color-mix(in oklch, var(--work-ink) 82%, var(--work-paper)); font-size: clamp(1.08rem, 1.4vw, 1.28rem); font-weight: 500; line-height: 1.55; text-wrap: pretty; }

.retail-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(3.5rem, 7vw, 6rem);
  border-block: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent);
}

.retail-actions article { min-height: 17rem; padding: clamp(2rem, 4vw, 3.5rem) clamp(1rem, 3vw, 2.75rem); }
.retail-actions article:first-child { padding-left: 0; }
.retail-actions article:last-child { padding-right: 0; }
.retail-actions article + article { border-left: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent); }
.retail-actions h3 { max-width: 12ch; margin: 0; font-size: clamp(1.85rem, 3vw, 3rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1.03; text-wrap: balance; }
.retail-actions p { max-width: 30rem; margin: 1.55rem 0 0; color: color-mix(in oklch, var(--work-ink) 77%, var(--work-paper)); font-size: clamp(1rem, 1.18vw, 1.14rem); font-weight: 500; line-height: 1.55; text-wrap: pretty; }

.integration-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.65fr);
  gap: clamp(2rem, 9vw, 10rem);
  align-items: end;
}

.integration-intro h2 {
  max-width: 15ch;
  margin: 0.8rem 0 0;
  font-size: clamp(2.8rem, 5.6vw, 5.1rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.integration-intro > p {
  max-width: 34rem;
  margin: 0;
  color: color-mix(in oklch, var(--work-ink) 78%, var(--work-paper));
  font-size: clamp(1.15rem, 1.55vw, 1.42rem);
  font-weight: 500;
  line-height: 1.5;
  text-wrap: pretty;
}

.integration-visual {
  overflow: hidden;
  margin-top: clamp(4rem, 8vw, 7rem);
  border-radius: 0.45rem;
  background: var(--work-deep);
  box-shadow: 0 2rem 5rem color-mix(in oklch, var(--work-deep) 18%, transparent);
}

.integration-visual img {
  width: 100%;
  aspect-ratio: 1.92;
  object-fit: cover;
}

.integration-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin-top: 1.25rem;
}

.integration-sources p {
  margin: 0 0.4rem 0 0;
  color: color-mix(in oklch, var(--work-ink) 78%, var(--work-paper));
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.integration-sources span {
  padding: 0.38rem 0.65rem;
  border: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent);
  border-radius: 999px;
  color: color-mix(in oklch, var(--work-ink) 76%, var(--work-paper));
  font-size: 0.78rem;
  font-weight: 650;
}

.integration-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(3.5rem, 7vw, 6rem);
  border-block: 1px solid color-mix(in oklch, var(--work-ink) 22%, transparent);
}

.integration-step {
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1rem, 3vw, 2.75rem);
}

.integration-step:first-child { padding-left: 0; }
.integration-step:last-child { padding-right: 0; }
.integration-step + .integration-step { border-left: 1px solid color-mix(in oklch, var(--work-ink) 22%, transparent); }

.integration-index {
  margin: 0 0 2.6rem;
  color: color-mix(in oklch, var(--work-ink) 78%, var(--work-paper));
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.integration-step h3 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(1.9rem, 3vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.03;
  text-wrap: balance;
}

.integration-step > p:last-child {
  max-width: 31rem;
  margin: 1.6rem 0 0;
  color: color-mix(in oklch, var(--work-ink) 76%, var(--work-paper));
  font-size: clamp(1rem, 1.18vw, 1.14rem);
  font-weight: 500;
  line-height: 1.55;
  text-wrap: pretty;
}

.integration-coda {
  max-width: 34ch;
  margin: clamp(4rem, 8vw, 7rem) 0 0 auto;
  font-size: clamp(1.9rem, 3.3vw, 3.25rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.08;
  text-wrap: balance;
}

.integration-coda + .integration-coda {
  margin-top: 1.5rem;
}

.project-notes {
  padding-block: clamp(6rem, 12vw, 11rem);
  color: var(--notes-ink, var(--work-paper));
  background: var(--notes-bg, var(--work-deep));
}

.notes-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 0.75fr);
  gap: clamp(3rem, 10vw, 11rem);
  align-items: start;
}

.notes-grid h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.75rem, 5.5vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.notes-copy p {
  max-width: 36rem;
  margin: 0;
  color: color-mix(in oklch, var(--notes-ink, var(--work-paper)) 88%, var(--notes-bg, var(--work-deep)));
  font-size: clamp(1.15rem, 1.55vw, 1.42rem);
  font-weight: 500;
  line-height: 1.5;
  text-wrap: pretty;
}

.notes-copy p + p { margin-top: 1.5rem; }

.project-close { padding-block: clamp(6rem, 13vw, 12rem); color: var(--close-ink, var(--work-paper)); background: var(--close-bg, var(--work-deep)); }
.project-close p { max-width: 17ch; margin: 0; font-size: clamp(2.8rem, 6vw, 5.5rem); font-weight: 500; letter-spacing: -0.04em; line-height: 0.98; text-wrap: balance; }
.project-close a { display: inline-flex; gap: 0.5rem; margin-top: 3rem; padding-bottom: 0.25rem; border-bottom: 1px solid currentColor; color: var(--work-accent); font-weight: 700; text-decoration: none; }

.project-footer { display: flex; justify-content: space-between; gap: 1rem; padding-block: 2rem; color: color-mix(in oklch, var(--work-ink) 70%, var(--work-paper)); font-size: 0.85rem; }
.project-footer a { text-decoration: none; }

@media (max-width: 52rem) {
  .project-hero { padding-top: 4rem; }
  .project-argus-hero { min-height: 0; }
  .argus-hero-mark { width: min(42vw, 13rem); right: 1rem; top: 1.5rem; opacity: 0.28; }
  .project-hero-copy, .statement-grid, .continuum-intro, .continuum-copy, .continuum-scene-reverse .continuum-copy, .models-intro, .model-method, .energy-intro, .energy-feature, .energy-feature-copy-first, .energy-proof-heading, .energy-config-intro, .energy-config-pair, .energy-alert-story, .ai-story-intro, .ai-scene-copy, .foundation-grid, .integration-intro, .integration-flow, .retail-reading, .notes-grid, .moment, .moment:nth-child(even) { grid-template-columns: 1fr; }
  .case-rail, .argus-rail, .argus-rule-evidence, .energy-journey, .ai-boundaries, .ai-limits, .retail-actions { grid-template-columns: 1fr; }
  .moment.moment-featured .moment-copy, .moment.moment-compact { grid-template-columns: 1fr; }
  .continuum-intro { align-items: start; }
  .continuum-intro h2 { margin-top: 0.3rem; }
  .continuum-visual { margin-inline: 0; }
  .continuum-scene-reverse .continuum-copy h3, .continuum-scene-reverse .continuum-copy > div { grid-column: 1; grid-row: auto; }
  .energy-proof-heading .energy-index, .energy-proof-heading h3, .energy-proof-heading > p:not(.energy-index) { grid-column: 1; }
  .model-row { grid-template-columns: 1fr; gap: 0.45rem; }
  .integration-step, .integration-step:first-child, .integration-step:last-child { padding: 2.4rem 0; }
  .integration-step + .integration-step { border-top: 1px solid color-mix(in oklch, var(--work-ink) 22%, transparent); border-left: 0; }
  .retail-actions article, .retail-actions article:first-child, .retail-actions article:last-child { min-height: auto; padding: 2.4rem 0; }
  .retail-actions article + article { border-top: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent); border-left: 0; }
  .case-rail { margin-bottom: 4rem; }
  .case-rail a, .case-rail a:first-child { padding: 1rem 0; }
  .case-rail a + a { border-top: 1px solid color-mix(in oklch, var(--work-ink) 20%, transparent); border-left: 0; }
  .ai-boundaries article, .ai-boundaries article:first-child, .ai-boundaries article:last-child, .ai-limits article, .ai-limits article:first-child, .ai-limits article:last-child { min-height: auto; padding: 1.6rem 0; }
  .ai-boundaries article + article, .ai-limits article + article { border-top: 1px solid color-mix(in oklch, var(--ai-ink, var(--work-paper)) 23%, transparent); border-left: 0; }
  .energy-journey article, .energy-journey article:first-child, .energy-journey article:last-child { min-height: auto; padding: 1.6rem 0; }
  .energy-journey article + article { border-top: 1px solid color-mix(in oklch, var(--work-paper) 20%, transparent); border-left: 0; }
  .energy-feature-copy-first .energy-feature-copy { grid-row: auto; }
  .energy-alert-copy { position: static; }
  .integration-index { margin-bottom: 1.5rem; }
  .project-hero-copy { gap: 2rem; }
  .moment:nth-child(even) .moment-copy { grid-column: auto; grid-row: auto; }
  .project-meta { display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem; }
  .project-meta span { display: inline; }
  .project-footer { align-items: flex-start; flex-direction: column; }
  .project-header-tools { gap: 0.6rem; }
  .project-back { font-size: 0.82rem; }
}

@media (max-width: 64rem) {
  .retail-kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .retail-kpis > div:nth-child(4) { border-left: 0; }
  .retail-kpis > div:nth-child(n+4) { border-top: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); }
  .retail-chart--daily, .retail-chart--calendar, .retail-chart--weeks, .retail-chart--hours, .retail-chart--weekday, .retail-chart--evidence, .retail-chart--quality, .retail-chart--occ, .retail-chart--flow, .retail-chart--dayparts, .retail-chart--routes { grid-column: span 12; border-right: 0; }
  .retail-chart--attr { grid-column: span 6; }
  .retail-chart--attr:nth-of-type(8) { border-right: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); }
  .retail-chart--attr:nth-of-type(7) { border-right: 0; }
  .retail-chart--attr:nth-of-type(8) { grid-column: span 12; border-right: 0; }
}

@media (max-width: 52rem) {
  .retail-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .retail-kpis > div:nth-child(n) { border-left: 0; border-top: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); }
  .retail-kpis > div:nth-child(even) { border-left: 1px solid color-mix(in oklch, var(--work-paper) 15%, transparent); }
  .retail-kpis > div:nth-child(-n+2) { border-top: 0; }
  .retail-chart--attr { grid-column: span 12; border-right: 0; }
  .retail-chart--forecast, .retail-ask { grid-template-columns: 1fr; }
  .retail-chart--forecast .rc-svg, .retail-chart--forecast .retail-chart-note { grid-column: 1; grid-row: auto; margin-top: 1.4rem; }
  .retail-reading, .retail-mneme { grid-template-columns: 1fr; gap: 1.5rem; }
  .retail-chart-head { flex-wrap: wrap; }
  .retail-demo-report > header > p { text-align: left; }
  .retail-chart-head > span { text-align: left; }
  .retail-legend { grid-template-columns: 1fr; }
  .retail-weeks li { grid-template-columns: 5.4rem minmax(2rem, 1fr) 3.4rem 2.4rem; gap: 0.5rem; }
}

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

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }

@media (max-width: 26rem) {
  .project-hero h1 { font-size: clamp(2.4rem, 11vw, 3.1rem); }
}

.project-logo {
  display: block;
  width: auto;
  height: clamp(3.4rem, 6vw, 5rem);
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.project-footer-mark {
  display: inline-block;
  width: auto;
  height: 1.15em;
  margin-right: 0.5em;
  vertical-align: -0.22em;
}

/* Analemma's screenshots are cropped below the app header, so the frames are slightly wider. */
[data-work="analemma"] :is(.screen-frame, .moment-visual, .continuum-visual, .ai-scene-visual),
[data-work="analemma"] :is(.screen-frame, .moment-visual, .continuum-visual, .ai-scene-visual) :is(img, video) {
  aspect-ratio: 2;
}

.visual-note {
  max-width: 46rem;
  margin: 1.25rem 0 0;
  color: color-mix(in oklch, var(--work-paper) 74%, var(--work-deep));
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.5;
  text-wrap: pretty;
}

.notes-copy strong { font-weight: 650; }

@media (min-width: 52.01rem) {
  .euselia-rail { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* Euselia: the devices section sits inside the day of care, so the surrounding sections share one surface. */
[data-work="euselia"] .project-moments:not(.project-moments--cont) { padding-bottom: 0; }
[data-work="euselia"] .project-integrations { padding-block: clamp(4rem, 8vw, 8rem); }
[data-work="euselia"] .project-moments--cont { padding-top: 0; }
[data-work="euselia"] .moment.moment-featured .moment-copy p + p { margin-top: 1.1rem; }
[data-work="euselia"] .statement-grid h2 { margin-bottom: clamp(1.4rem, 2.5vw, 2.2rem); }