:root {
  color-scheme: light;
  --ink: #111814;
  --ink-soft: #354039;
  --paper: #f5f7f2;
  --white: #f8faf6;
  --lime: #c7f43d;
  --lime-dark: #6f9100;
  --line: rgba(17, 24, 20, .16);
  --muted: #687269;
  --shell: min(1380px, calc(100vw - 64px));
  --header-h: 86px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; }

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 12px 16px;
  background: var(--lime);
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  color: var(--white);
  transition: background-color .3s ease, height .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  height: 72px;
  background: rgba(17, 24, 20, .94);
  border-color: rgba(255, 255, 255, .12);
  backdrop-filter: blur(14px);
}

.header-inner {
  width: var(--shell);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.brand { width: 188px; text-decoration: none; }
.brand img { width: 100%; height: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 2.4vw, 42px);
  font-size: 14px;
  font-weight: 680;
}

.site-nav a {
  position: relative;
  text-decoration: none;
  transition: color .2s ease;
}

.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s ease;
}

.site-nav > a:not(.nav-cta):hover::after,
.site-nav > a:not(.nav-cta):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 13px 16px 13px 20px;
  background: var(--lime);
  color: var(--ink);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.nav-cta span { font-size: 17px; }

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .25);
  background: transparent;
  color: inherit;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  position: absolute;
  width: 20px;
  height: 1px;
  background: currentColor;
  transition: transform .25s ease;
}

.menu-toggle span:first-child { transform: translateY(-4px); }
.menu-toggle span:nth-child(2) { transform: translateY(4px); }
.menu-toggle[aria-expanded="true"] span:first-child { transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: rotate(-45deg); }

.hero {
  position: relative;
  min-height: 780px;
  height: 100svh;
  max-height: 1080px;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  isolation: isolate;
}

.hero-wall,
.hero-media,
.hero-shade,
.hero-grid {
  position: absolute;
  top: 0;
  bottom: 0;
}

.hero-wall {
  z-index: -5;
  display: none;
  left: 0;
  width: 38.2%;
  overflow: hidden;
  background: #141c18;
}

.hero-wall img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  filter: brightness(.72) saturate(.76);
  transform: scale(1.012);
}

.hero-media {
  z-index: -4;
  inset: 0;
  width: 100%;
  overflow: hidden;
  background: var(--ink);
}

.cinematic-stage {
  --engineer-x: 0px;
  --engineer-y: 0px;
  --engineer-scale: 1;
  --engineer-tilt: 0deg;
  --cleaner-x: 0px;
  --cleaner-y: 0px;
  --cleaner-scale: 1;
  --panel-light: .34;
  overflow: hidden;
  background: var(--ink);
}

.cinematic-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.cinematic-stage .cleaner-a {
  opacity: 1;
  transform: translate3d(var(--cleaner-x), var(--cleaner-y), 0) scale(var(--cleaner-scale));
  transform-origin: 59% 68%;
}

.cinematic-stage .engineer-a {
  opacity: 1;
  transform: translate3d(var(--engineer-x), var(--engineer-y), 0) scale(var(--engineer-scale)) rotate(var(--engineer-tilt));
  transform-origin: 82% 88%;
}

.cinematic-stage .cleaner-b,
.cinematic-stage .engineer-b { display: none; }

.cinematic-stage .cleaner,
.cinematic-stage .engineer {
  backface-visibility: hidden;
  will-change: transform;
}

.panel-light {
  position: absolute;
  top: 3%;
  right: -3%;
  width: 24%;
  height: 48%;
  background: radial-gradient(circle at 68% 42%, rgba(199, 244, 61, .25), transparent 62%);
  mix-blend-mode: screen;
  opacity: var(--panel-light);
  pointer-events: none;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(5, 13, 10, .08);
}

.hero-divider {
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 38.2%;
  width: 1px;
  background: rgba(255, 255, 255, .25);
}

.hero-shade {
  z-index: -3;
  left: 0;
  width: 61.8%;
  background: linear-gradient(90deg, rgba(5, 13, 10, .48), rgba(5, 13, 10, .2) 61.8%, transparent);
}

.hero-shade::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(5, 13, 10, .14);
}

.hero-shade::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 170px;
  background: rgba(5, 13, 10, .32);
}

.hero-grid {
  z-index: -2;
  left: max(32px, calc((100vw - 1380px) / 2));
  right: max(32px, calc((100vw - 1380px) / 2));
  border-right: 1px solid rgba(255, 255, 255, .12);
  border-left: 1px solid rgba(255, 255, 255, .12);
}

.hero-grid::before,
.hero-grid::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255, 255, 255, .1);
}

.hero-grid::before { left: 38.2%; }
.hero-grid::after { left: 61.8%; }

.hero-content {
  width: var(--shell);
  height: 100%;
  min-height: 780px;
  margin: 0 auto;
  padding-top: clamp(150px, 18vh, 220px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-content > * { max-width: calc(38.2% - 22px); }

.eyebrow,
.section-index {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: 12px;
  font-weight: 780;
  line-height: 1;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--lime);
}

.hero h1 {
  max-width: 780px;
  margin: 32px 0 0;
  font-size: clamp(58px, 6.6vw, 106px);
  font-weight: 720;
  line-height: .87;
  letter-spacing: -.067em;
  text-wrap: balance;
}

.hero h1 em,
.display-title em,
.contact h2 em {
  color: var(--lime);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero-lead {
  max-width: 580px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, .76);
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.5;
}

.hero .hero-logo {
  width: min(500px, 31vw);
  max-width: none;
  margin: 42px 0 0;
  font-size: 0;
  line-height: 1;
  letter-spacing: 0;
}

.hero-logo img { width: 100%; height: auto; }

.hero-statement {
  margin: 30px 0 0;
  color: rgba(255, 255, 255, .76);
  font-size: clamp(18px, 1.45vw, 23px);
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: -.02em;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 38px;
}

.button {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 0 24px;
  border: 1px solid transparent;
  color: inherit;
  font-size: 14px;
  font-weight: 760;
  text-decoration: none;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--lime); color: var(--ink); }
.button-primary b { font-size: 18px; }
.button-ghost { border-color: rgba(255, 255, 255, .4); background: rgba(17, 24, 20, .22); }
.button-ghost:hover { border-color: var(--white); background: rgba(17, 24, 20, .48); }

.hero-meta {
  position: absolute;
  right: max(32px, calc((100vw - 1380px) / 2));
  bottom: 45px;
  display: flex;
  gap: 26px;
  color: rgba(255, 255, 255, .67);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-meta span { display: flex; align-items: center; gap: 10px; }
.hero-meta span::before { content: ""; width: 4px; height: 4px; background: var(--lime); }

.scroll-cue {
  position: absolute;
  bottom: 34px;
  left: max(32px, calc((100vw - 1380px) / 2));
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, .74);
  font-size: 11px;
  font-weight: 740;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  width: 1px;
  height: 44px;
  overflow: hidden;
  background: rgba(255, 255, 255, .35);
}

.scroll-cue i::after {
  content: "";
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--lime);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { transform: translateY(0); }
  75%, 100% { transform: translateY(300%); }
}

.service-ticker {
  position: relative;
  height: 74px;
  overflow: hidden;
  background: var(--lime);
  color: var(--ink);
}

.ticker-track {
  position: absolute;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 34px;
  width: max-content;
  animation: ticker 30s linear infinite;
}

.ticker-track span {
  font-size: 18px;
  font-weight: 760;
  letter-spacing: -.02em;
  white-space: nowrap;
}

.ticker-track i { width: 7px; height: 7px; background: var(--ink); transform: rotate(45deg); }

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

.section { position: relative; padding: clamp(100px, 10vw, 170px) 0; }
.section-shell { width: var(--shell); margin: 0 auto; }

.section-index { color: var(--muted); }
.section-index span { color: var(--lime-dark); }

.display-title {
  margin: 28px 0 0;
  font-size: clamp(50px, 6.2vw, 94px);
  font-weight: 690;
  line-height: .96;
  letter-spacing: -.064em;
}

.display-title em { color: var(--ink); }

.promise { background: var(--paper); }

.promise-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, .55fr);
  gap: clamp(70px, 10vw, 160px);
  align-items: end;
}

.promise-copy {
  padding-bottom: 6px;
  font-size: 21px;
  line-height: 1.48;
  letter-spacing: -.02em;
}

.promise-copy p { margin: 0; }
.promise-rule { width: 100%; height: 1px; margin: 36px 0; background: var(--line); }
.promise-copy .small-copy { color: var(--muted); font-size: 15px; line-height: 1.65; }

.advantages {
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}

.advantages::before {
  content: "";
  position: absolute;
  top: -220px;
  right: -170px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(199, 244, 61, .22);
  transform: rotate(45deg);
}

.advantages-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, .62fr);
  column-gap: clamp(60px, 9vw, 150px);
  align-items: end;
}

.advantages .section-index { grid-column: 1 / -1; color: rgba(255, 255, 255, .5); }
.advantages .section-index span { color: var(--lime); }
.advantages .display-title { grid-column: 1; color: var(--white); }
.advantages .display-title em { color: var(--lime); }

.advantages-intro {
  grid-column: 2;
  margin: 0 0 10px;
  color: rgba(255, 255, 255, .62);
  font-size: 18px;
  line-height: 1.62;
}

.advantages-grid {
  margin-top: 78px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
}

.advantage-card {
  position: relative;
  min-height: 350px;
  padding: clamp(28px, 3.4vw, 48px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .15);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  transition: transform .28s ease, border-color .28s ease;
}

.advantage-card:hover { transform: translateY(-5px); border-color: var(--lime); }
.advantage-card::after { content: ""; position: absolute; right: 30px; bottom: 30px; width: 48px; height: 1px; background: currentColor; opacity: .32; }
.advantage-number { align-self: flex-end; font-size: 11px; font-weight: 820; letter-spacing: .16em; opacity: .55; }
.advantage-label { margin: auto 0 18px; font-size: 10px; font-weight: 840; letter-spacing: .18em; text-transform: uppercase; opacity: .62; }
.advantage-card h3 { max-width: 760px; margin: 0; font-size: clamp(34px, 3.9vw, 62px); font-weight: 650; line-height: .96; letter-spacing: -.055em; }
.advantage-card > p:last-of-type { max-width: 630px; margin: 24px 0 0; font-size: 15px; line-height: 1.6; opacity: .67; }
.advantage-experience { grid-column: span 7; min-height: 440px; background: var(--lime); color: var(--ink); border-color: var(--lime); }
.advantage-experience .advantage-label { opacity: .7; }
.advantage-software { grid-column: span 5; min-height: 440px; background: #202921; }
.advantage-software h3 { font-size: clamp(34px, 3.35vw, 52px); }
.advantage-integrated { grid-column: span 5; background: #e8ede4; color: var(--ink); border-color: #e8ede4; }
.advantage-integrated h3 { font-size: clamp(32px, 3.2vw, 50px); }
.advantage-proof { grid-column: span 7; background: #171f1a; }
.advantage-proof::before { content: ""; position: absolute; inset: 0 0 auto auto; width: 130px; height: 130px; border-left: 1px solid rgba(199, 244, 61, .25); border-bottom: 1px solid rgba(199, 244, 61, .25); }
.software-signal { margin-top: 28px; display: flex; align-items: center; gap: 10px; color: var(--lime); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.software-signal i { width: 8px; height: 8px; background: var(--lime); }

.services { padding-top: 10px; background: var(--paper); }
.section-heading { margin-bottom: 64px; }

.service-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.service-card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  min-height: 700px;
  display: flex;
  flex-direction: column;
  padding: clamp(30px, 4vw, 58px);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  transition: transform .28s ease;
  transform-style: preserve-3d;
}

.service-card::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  left: calc(var(--mx) - 90px);
  top: calc(var(--my) - 90px);
  border: 1px solid currentColor;
  opacity: .08;
  transform: rotate(45deg);
  pointer-events: none;
}

.service-card-dark { background: var(--ink); color: var(--white); }
.service-card-light { background: var(--lime); color: var(--ink); }

.service-card-head { display: flex; align-items: flex-start; justify-content: space-between; }
.service-number { font-size: 12px; font-weight: 820; letter-spacing: .16em; }
.service-card-head svg { width: 72px; height: 72px; fill: none; stroke: currentColor; stroke-width: 1.5; }

.service-card > div:nth-child(2) { margin-top: 100px; }
.card-label { margin: 0 0 18px; font-size: 11px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; opacity: .58; }
.service-card h3 { max-width: 560px; margin: 0; font-size: clamp(40px, 4.2vw, 66px); line-height: .96; letter-spacing: -.055em; }
.service-card > div:nth-child(2) > p:last-child { max-width: 560px; margin: 26px 0 0; font-size: 17px; line-height: 1.58; opacity: .72; }

.service-card ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 26px;
  margin: auto 0 36px;
  padding: 0;
  list-style: none;
  border-top: 1px solid currentColor;
}

.service-card li {
  position: relative;
  padding: 16px 0 16px 17px;
  border-bottom: 1px solid currentColor;
  font-size: 13px;
  line-height: 1.35;
  opacity: .76;
}

.service-card li::before {
  content: "";
  position: absolute;
  top: 21px;
  left: 0;
  width: 5px;
  height: 5px;
  background: currentColor;
}

.service-card-dark ul, .service-card-dark li { border-color: rgba(255, 255, 255, .2); }
.service-card-light ul, .service-card-light li { border-color: rgba(17, 24, 20, .25); }

.card-link {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid currentColor;
  font-size: 13px;
  font-weight: 780;
  text-decoration: none;
}

.card-link span { font-size: 17px; transition: transform .2s ease; }
.card-link:hover span { transform: translate(4px, -4px); }

.service-story {
  padding-top: 50px;
  background: var(--paper);
}

.service-story .section-heading {
  padding-top: 90px;
  padding-bottom: 80px;
  margin: 0;
  border-top: 1px solid var(--line);
}

.story-layout {
  width: 100vw;
  margin-left: calc((100vw - var(--shell)) / -2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: start;
  border-top: 1px solid var(--line);
}

.story-steps {
  min-width: 0;
  padding-right: clamp(42px, 6vw, 100px);
  padding-left: max(32px, calc((100vw - 1380px) / 2));
}

.story-step {
  min-height: min(820px, 88vh);
  padding: clamp(80px, 12vh, 130px) 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: .26;
  transition: opacity .42s ease;
  border-top: 0;
  border-bottom: 1px solid var(--line);
}

.story-step:last-child { border-bottom: 0; }
.story-step.is-active { opacity: 1; }

.story-kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 820;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.story-kicker span { color: var(--lime-dark); }

.story-step h3 {
  max-width: 590px;
  margin: 0;
  font-size: clamp(47px, 4.8vw, 74px);
  font-weight: 650;
  line-height: .95;
  letter-spacing: -.06em;
}

.story-step > p:not(.story-kicker) {
  max-width: 560px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.58;
}

.story-step ul {
  max-width: 580px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.story-step li {
  position: relative;
  padding: 13px 0 13px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.story-step li::before {
  content: "";
  position: absolute;
  top: 19px;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--lime-dark);
}

.story-link {
  max-width: 580px;
  margin-top: 34px;
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.story-link span { transition: transform .2s ease; }
.story-link:hover span { transform: translate(4px, -4px); }

.story-visual {
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
  min-height: 620px;
  max-height: none;
  overflow: hidden;
  background: var(--ink);
  border-left: 1px solid var(--line);
}

.story-cinematic {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.story-cinematic .cinematic-layer {
  object-position: 78% center;
}

.story-cinematic::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(8, 13, 10, .82) 100%);
  pointer-events: none;
}

.story-scene {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transition: opacity .24s ease;
}

.has-js .story-scene {
  opacity: var(--scene-opacity, 0);
  transition: none;
  will-change: opacity;
}

.story-scene::before {
  content: none;
}

.story-scene.is-active { opacity: 1; }
.has-js .story-scene.is-active {
  opacity: var(--scene-opacity, 1);
}

.scene-caption {
  position: absolute;
  right: 36px;
  bottom: 88px;
  left: 36px;
  z-index: 2;
  display: grid;
  gap: 8px;
  color: var(--white);
}

.scene-caption span {
  color: var(--lime);
  font-size: 10px;
  font-weight: 820;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.scene-caption b {
  font-size: clamp(30px, 3.8vw, 56px);
  line-height: .95;
  letter-spacing: -.05em;
}

.work-tags {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.work-tags span {
  padding: 9px 11px;
  color: var(--ink);
  background: var(--lime);
  font-size: 9px;
  font-weight: 820;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.story-progress {
  position: absolute;
  right: 36px;
  bottom: 30px;
  left: 36px;
  z-index: 5;
  display: grid;
  grid-template-columns: 24px 1fr 24px;
  gap: 12px;
  align-items: center;
  color: rgba(255, 255, 255, .7);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .12em;
}

.story-progress i { position: relative; height: 1px; overflow: hidden; background: rgba(255, 255, 255, .32); }
.story-progress b { position: absolute; inset: 0 auto 0 0; width: 33.333%; background: var(--lime); transition: width .45s ease; }
.has-js .story-progress b { transition: none; }
.mobile-step-visual { display: none; }

@media (min-width: 821px) {
  .has-js .story-step { transition: none; }
}

.approach { background: #e7ebe3; }
.approach-top { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; }
.approach-intro { max-width: 510px; margin: 0 0 12px; color: var(--ink-soft); font-size: 20px; line-height: 1.55; }

.process-list { margin: 90px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }

.process-list li {
  display: grid;
  grid-template-columns: 92px 1fr 46px;
  gap: 40px;
  align-items: center;
  min-height: 168px;
  border-bottom: 1px solid var(--line);
  transition: padding .25s ease, background-color .25s ease;
}

.process-list li:hover { padding: 0 22px; background: var(--lime); }
.process-count { color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: .15em; }
.process-list li > div { display: grid; grid-template-columns: minmax(260px, .7fr) 1fr; align-items: center; gap: 60px; }
.process-list h3 { margin: 0; font-size: clamp(32px, 4vw, 58px); font-weight: 650; letter-spacing: -.05em; }
.process-list p { max-width: 480px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.6; }
.process-list li:hover p, .process-list li:hover .process-count { color: var(--ink); }
.process-arrow { font-size: 26px; text-align: right; }

.control { overflow: hidden; padding: 0; background: var(--ink); color: var(--white); }

.control-stage {
  width: var(--shell);
  min-height: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 130px);
  align-items: center;
}

.control .section-index { color: rgba(255, 255, 255, .52); }
.control .display-title { color: var(--white); }
.control .display-title em { color: var(--lime); }
.control-copy > p:not(.section-index) { max-width: 590px; margin: 34px 0 0; color: rgba(255, 255, 255, .63); font-size: 18px; line-height: 1.6; }

.control-points { margin: 52px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(255, 255, 255, .16); }
.control-points li { display: grid; grid-template-columns: 150px 1fr; gap: 24px; padding: 18px 0; border-bottom: 1px solid rgba(255, 255, 255, .16); }
.control-points b { font-size: 14px; }
.control-points span { color: rgba(255, 255, 255, .5); font-size: 13px; }

.phone-scene {
  position: relative;
  min-height: 780px;
  display: grid;
  place-items: center;
}

.phone-scene::before {
  content: "";
  position: absolute;
  inset: 80px -200px;
  background: var(--lime);
  clip-path: polygon(24% 0, 100% 0, 76% 100%, 0 100%);
}

.orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(17, 24, 20, .28);
  border-radius: 50%;
  animation: orbit 16s linear infinite;
}

.orbit::before { content: ""; position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--ink); top: 16%; left: 10%; }
.orbit-one { width: 570px; height: 570px; }
.orbit-two { width: 710px; height: 710px; animation-direction: reverse; animation-duration: 22s; }
.orbit-two::before { top: 75%; left: 86%; width: 6px; height: 6px; }
@keyframes orbit { to { transform: rotate(360deg); } }

.phone {
  position: relative;
  z-index: 3;
  width: 330px;
  padding: 10px;
  background: #0b0e0c;
  border: 1px solid rgba(255, 255, 255, .36);
  border-radius: 42px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, .35);
  transform: rotate(3deg);
}

.phone-top {
  height: 36px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #121713;
  background: #f6f7f3;
  border-radius: 32px 32px 0 0;
  font-size: 10px;
}

.phone-top i { width: 78px; height: 22px; margin-left: 22px; background: #090b0a; border-radius: 20px; }
.phone-top b { letter-spacing: 1px; }
.phone-body { min-height: 620px; padding: 22px 18px 14px; color: var(--ink); background: #f6f7f3; border-radius: 0 0 32px 32px; }
.phone-kicker { margin: 0; color: #7b827d; font-size: 10px; font-weight: 720; }
.phone-body > h3 { margin: 6px 0 20px; font-size: 30px; letter-spacing: -.05em; }
.phone-status { display: flex; align-items: center; gap: 8px; padding: 10px 11px; background: #e7eadf; font-size: 10px; font-weight: 650; }
.phone-status i { width: 6px; height: 6px; background: #e6a116; border-radius: 50%; }
.object-card { margin-top: 16px; padding: 17px 15px; display: flex; justify-content: space-between; align-items: end; background: var(--ink); color: var(--white); clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%); }
.object-card div { display: grid; gap: 7px; }
.object-tag { color: var(--lime); font-size: 8px; font-weight: 800; letter-spacing: .14em; }
.object-card b { font-size: 13px; }
.object-progress { font-size: 18px; font-weight: 780; }
.task-row { margin-top: 10px; padding: 13px; display: flex; gap: 11px; align-items: center; border: 1px solid #dce1db; background: #fff; }
.task-row > span { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; background: #eef0ec; font-size: 18px; font-weight: 700; }
.task-row.complete > span { background: var(--lime); }
.task-row div { display: grid; gap: 3px; }
.task-row b { font-size: 12px; }
.task-row small { color: #858c87; font-size: 9px; }
.phone-body button { width: 100%; height: 48px; margin-top: 16px; padding: 0 14px; display: flex; justify-content: space-between; align-items: center; border: 0; color: var(--ink); background: var(--lime); font-weight: 800; font-size: 11px; pointer-events: none; }
.phone-body nav { height: 42px; margin-top: 8px; display: flex; justify-content: space-around; align-items: center; }
.phone-body nav i { width: 17px; height: 3px; background: #d6dbd5; }
.phone-body nav i.active { background: var(--ink); }

.scene-note {
  position: absolute;
  z-index: 4;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: var(--lime);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.note-one { top: 25%; left: -4%; }
.note-two { right: -2%; bottom: 22%; }

.objects { background: var(--paper); }
.objects-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 90px; align-items: end; }
.objects-heading > p { max-width: 440px; margin: 0 0 8px; color: var(--muted); font-size: 17px; line-height: 1.58; }
.object-types { margin-top: 80px; border-top: 1px solid var(--line); }

.object-type {
  position: relative;
  min-height: 128px;
  display: grid;
  grid-template-columns: 100px 1fr 40px;
  gap: 30px;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  transition: padding .25s ease, color .25s ease;
}

.object-type::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--ink);
  transform: translateX(-102%);
  transition: transform .35s ease;
}

.object-type:hover { padding: 0 24px; color: var(--white); }
.object-type:hover::before { transform: translateX(0); }
.object-type span { color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.object-type h3 { margin: 0; font-size: clamp(28px, 3.5vw, 50px); font-weight: 610; letter-spacing: -.04em; }
.object-type i { font-size: 22px; font-style: normal; text-align: right; }

.contact {
  min-height: 760px;
  overflow: hidden;
  background: var(--lime);
}

.contact-grid {
  position: absolute;
  inset: 0;
  width: var(--shell);
  margin: 0 auto;
  border-right: 1px solid rgba(17, 24, 20, .14);
  border-left: 1px solid rgba(17, 24, 20, .14);
}

.contact-grid::before, .contact-grid::after { content: ""; position: absolute; top: 0; bottom: 0; width: 1px; background: rgba(17, 24, 20, .14); }
.contact-grid::before { left: 33.333%; }
.contact-grid::after { left: 66.666%; }
.contact-inner { position: relative; z-index: 1; }
.contact .section-index { color: rgba(17, 24, 20, .6); }
.contact .section-index span { color: var(--ink); }
.contact h2 { max-width: 1140px; margin: 70px 0 0; font-size: clamp(64px, 8.4vw, 132px); font-weight: 680; line-height: .88; letter-spacing: -.075em; }
.contact h2 em { color: var(--ink); }

.contact-bottom {
  margin-top: 90px;
  display: grid;
  grid-template-columns: .55fr 1.45fr;
  gap: 100px;
  align-items: end;
}

.contact-bottom > p { max-width: 440px; margin: 0; font-size: 16px; line-height: 1.6; }
.contact-link { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); font-size: clamp(25px, 3.4vw, 50px); font-weight: 620; letter-spacing: -.04em; text-decoration: none; }
.contact-link b { font-size: .8em; transition: transform .2s ease; }
.contact-link:hover b { transform: translate(5px, -5px); }

.site-footer { padding: 70px max(32px, calc((100vw - 1380px) / 2)) 24px; color: var(--white); background: var(--ink); }
.footer-main { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 60px; align-items: start; padding-bottom: 80px; }
.footer-main img { width: 190px; }
.footer-main p { margin: 0; color: rgba(255, 255, 255, .54); font-size: 14px; line-height: 1.65; }
.footer-main > a { justify-self: end; color: var(--lime); font-size: 18px; font-weight: 700; text-decoration: none; }
.footer-bottom { padding-top: 22px; display: flex; justify-content: space-between; gap: 30px; border-top: 1px solid rgba(255, 255, 255, .15); color: rgba(255, 255, 255, .45); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.footer-bottom a { color: var(--white); text-decoration: none; }

.reveal {
  opacity: 1;
  transform: none;
}

.has-js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1);
}

.has-js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .09s; }
.reveal-delay-2 { transition-delay: .18s; }
.reveal-delay-3 { transition-delay: .27s; }

@media (max-width: 1100px) {
  :root { --shell: calc(100vw - 44px); }
  .site-nav { gap: 20px; }
  .site-nav a:not(.nav-cta) { display: none; }
  .hero-meta { display: none; }
  .service-card { min-height: 750px; }
  .service-card ul { grid-template-columns: 1fr; }
  .advantages-heading { grid-template-columns: 1fr 1fr; column-gap: 54px; }
  .advantage-card { min-height: 390px; }
  .story-layout { grid-template-columns: 1fr 1fr; gap: 0; }
  .story-steps { padding-right: 44px; padding-left: 22px; }
  .story-step h3 { font-size: clamp(45px, 5vw, 62px); }
  .scene-cleaning { background-position: 67% 52%; }
  .approach-top, .objects-heading { grid-template-columns: 1fr 1fr; }
  .control-stage { grid-template-columns: .8fr 1.2fr; gap: 30px; }
  .phone-scene { transform: scale(.88); transform-origin: center; }
  .scene-note { display: none; }
}

@media (max-width: 820px) {
  :root { --shell: calc(100vw - 32px); --header-h: 70px; }
  .brand { width: 160px; }
  .site-header.is-scrolled { height: 64px; }
  .menu-toggle { position: relative; display: flex; }
  .site-nav {
    position: fixed;
    inset: 0;
    z-index: -1;
    padding: 120px 24px 38px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    background: var(--ink);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-18px);
    transition: opacity .25s ease, visibility .25s ease, transform .25s ease;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a:not(.nav-cta) { display: block; padding: 20px 0; border-bottom: 1px solid rgba(255, 255, 255, .15); font-size: 28px; letter-spacing: -.04em; }
  .site-nav .nav-cta { margin-top: auto; min-height: 60px; justify-content: space-between; }

  .hero { min-height: 820px; max-height: none; }
  .hero-wall { top: 0; bottom: auto; width: 100%; height: 65%; display: block; }
  .hero-wall img { object-position: left center; }
  .hero-media { inset: auto 0 0; width: 100%; height: 35%; }
  .hero-media .cinematic-layer { object-position: 76% center; }
  .hero-divider { top: 65%; right: 0; bottom: auto; left: 0; width: 100%; height: 1px; }
  .hero-shade { top: 0; bottom: auto; width: 100%; height: 65%; background: rgba(4, 12, 9, .3); }
  .hero-shade::before { inset: 0; background: rgba(4, 12, 9, .16); }
  .hero-shade::after { height: 150px; background: rgba(4, 12, 9, .28); }
  .hero-grid { left: 16px; right: 16px; }
  .hero-grid::before { display: none; }
  .hero-content { min-height: 820px; padding-top: 138px; }
  .hero-content > * { max-width: 640px; }
  .hero h1 { max-width: 590px; font-size: clamp(52px, 11vw, 82px); }
  .hero .hero-logo { width: min(520px, 72vw); margin-top: 36px; }
  .hero-lead { max-width: 520px; }
  .scroll-cue { left: 16px; }

  .section { padding: 100px 0; }
  .promise-grid, .approach-top, .objects-heading { grid-template-columns: 1fr; gap: 46px; }
  .promise-copy { max-width: 600px; }
  .advantages-heading { grid-template-columns: 1fr; gap: 34px; }
  .advantages .section-index, .advantages .display-title, .advantages-intro { grid-column: 1; }
  .advantages-intro { max-width: 620px; margin: 0; }
  .advantages-grid { margin-top: 58px; grid-template-columns: 1fr 1fr; }
  .advantage-card, .advantage-experience, .advantage-software, .advantage-integrated, .advantage-proof { grid-column: auto; min-height: 380px; }
  .advantage-card h3, .advantage-software h3, .advantage-integrated h3 { font-size: clamp(34px, 6.2vw, 48px); }
  .service-cards { grid-template-columns: 1fr; }
  .service-card { min-height: 680px; }
  .service-card ul { grid-template-columns: 1fr 1fr; }
  .service-story { padding-top: 0; }
  .service-story .section-heading { padding-top: 80px; padding-bottom: 58px; }
  .story-layout { width: auto; margin-left: 0; display: block; border-top: 0; }
  .story-steps { padding: 0; }
  .story-visual { display: none; }
  .story-step { min-height: 0; padding: 70px 0 90px; opacity: 1; }
  .story-step:first-child { padding-top: 0; border-top: 0; }
  .story-step h3 { margin-top: 30px; font-size: clamp(44px, 8vw, 66px); }
  .mobile-step-visual {
    height: min(68vw, 530px);
    min-height: 420px;
    margin-top: 24px;
    display: block;
    background-image: url("korsa-facility-hero.webp");
    background-repeat: no-repeat;
    background-position-y: calc(var(--mobile-base-y, 50%) + var(--mobile-shift, 0px));
    clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
    will-change: background-position;
  }
  .mobile-technical { --mobile-base-y: 50%; background-size: auto 118%; background-position-x: 91%; }
  .mobile-cleaning { --mobile-base-y: 52%; background-size: auto 184%; background-position-x: 66%; }
  .mobile-integrated { --mobile-base-y: 50%; background-size: auto 108%; background-position-x: 73%; }
  .process-list li { grid-template-columns: 50px 1fr 32px; gap: 16px; }
  .process-list li > div { grid-template-columns: 1fr; gap: 10px; }

  .control-stage { grid-template-columns: 1fr; min-height: 0; padding: 100px 0 30px; }
  .phone-scene { min-height: 720px; transform: none; }
  .phone-scene::before { inset: 70px -90px 10px; }
  .orbit-two { width: 620px; height: 620px; }
  .objects-heading > p { max-width: 620px; }
  .contact { min-height: 680px; }
  .contact-bottom { grid-template-columns: 1fr; gap: 50px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > a { justify-self: start; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100vw - 28px); }
  .header-inner { width: calc(100vw - 28px); }
  .brand { width: 148px; }
  .hero { height: 100svh; min-height: 780px; }
  .hero-wall { height: 66%; }
  .hero-media { height: 34%; }
  .hero-media .cinematic-layer { object-position: 77% center; }
  .hero-divider { top: 66%; }
  .hero-shade { height: 66%; background: rgba(4, 12, 9, .33); }
  .hero-content { width: calc(100vw - 28px); min-height: 780px; padding-top: 124px; }
  .hero-content > * { max-width: 100%; }
  .eyebrow { font-size: 10px; }
  .hero h1 { margin-top: 24px; font-size: clamp(47px, 14vw, 66px); line-height: .91; }
  .hero .hero-logo { width: min(420px, 82vw); margin-top: 30px; }
  .hero-statement { margin-top: 24px; font-size: 17px; }
  .hero-lead { margin-top: 24px; font-size: 16px; line-height: 1.48; }
  .hero-actions { width: 100%; margin-top: 28px; flex-direction: column; }
  .button { width: 100%; justify-content: space-between; min-height: 55px; }
  .button-ghost { justify-content: center; }
  .scroll-cue { bottom: 18px; }

  .service-ticker { height: 60px; }
  .ticker-track { gap: 24px; }
  .ticker-track span { font-size: 15px; }
  .section { padding: 82px 0; }
  .display-title { margin-top: 22px; font-size: clamp(44px, 13.4vw, 64px); }
  .promise-copy { font-size: 18px; }
  .advantages::before { top: -150px; right: -230px; }
  .advantages-intro { font-size: 16px; }
  .advantages-grid { grid-template-columns: 1fr; gap: 10px; margin-top: 44px; }
  .advantage-card, .advantage-experience, .advantage-software, .advantage-integrated, .advantage-proof { min-height: 340px; padding: 26px 22px; }
  .advantage-card h3, .advantage-software h3, .advantage-integrated h3 { font-size: 38px; }
  .advantage-label { margin-bottom: 14px; }
  .advantage-card > p:last-of-type { margin-top: 20px; font-size: 14px; }
  .section-heading { margin-bottom: 42px; }
  .service-card { min-height: 690px; padding: 28px 22px; clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%); }
  .service-card-head svg { width: 58px; height: 58px; }
  .service-card > div:nth-child(2) { margin-top: 72px; }
  .service-card h3 { font-size: 43px; }
  .service-card > div:nth-child(2) > p:last-child { font-size: 15px; }
  .service-card ul { grid-template-columns: 1fr; margin-top: 40px; }
  .service-card li { padding-top: 11px; padding-bottom: 11px; }
  .service-card li::before { top: 16px; }
  .service-story .section-heading { padding-top: 68px; padding-bottom: 46px; }
  .story-step { padding: 58px 0 72px; }
  .story-step h3 { margin-top: 24px; font-size: 43px; }
  .story-step > p:not(.story-kicker) { margin-top: 22px; font-size: 15px; }
  .story-step ul { margin-top: 30px; }
  .mobile-step-visual { height: 112vw; min-height: 430px; margin: 20px 0 0; }
  .mobile-technical { background-size: auto 113%; background-position-x: 91%; }
  .mobile-cleaning { background-size: auto 185%; background-position-x: 66%; }
  .mobile-integrated { height: 90vw; min-height: 340px; background-size: auto 108%; background-position-x: 73%; }

  .process-list { margin-top: 54px; }
  .process-list li { min-height: 145px; grid-template-columns: 32px 1fr 24px; gap: 10px; }
  .process-list h3 { font-size: 34px; }
  .process-list p { font-size: 13px; }
  .process-list li:hover { padding: 0 8px; }

  .control-stage { padding-top: 82px; }
  .control-copy > p:not(.section-index) { font-size: 16px; }
  .control-points li { grid-template-columns: 112px 1fr; gap: 14px; }
  .phone-scene { min-height: 650px; margin: 0 -10px; transform: scale(.86); transform-origin: center; }
  .phone-scene::before { inset: 25px -160px; }
  .orbit-one { width: 510px; height: 510px; }
  .orbit-two { width: 610px; height: 610px; }

  .object-types { margin-top: 52px; }
  .object-type { min-height: 104px; grid-template-columns: 34px 1fr 24px; gap: 12px; }
  .object-type h3 { font-size: 27px; }
  .object-type:hover { padding: 0 8px; }

  .contact { min-height: 650px; }
  .contact h2 { margin-top: 48px; font-size: clamp(52px, 16vw, 76px); line-height: .91; }
  .contact-bottom { margin-top: 72px; }
  .contact-link { font-size: 25px; }
  .contact-grid { width: calc(100vw - 28px); }
  .site-footer { padding: 58px 14px 22px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; padding-bottom: 52px; }
  .footer-bottom { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .cinematic-stage .engineer-b { display: none; }
  .cinematic-stage .engineer-a,
  .cinematic-stage .cleaner-a {
    opacity: 1;
    transform: none;
    will-change: auto;
  }
  .cinematic-stage .cleaner-b { display: none; }
}