:root {
  --ink: #07080d;
  --ink-2: #0d0f15;
  --ink-3: #11131a;
  --silver: #b3b4b4;
  --silver-soft: #e5e6e6;
  --silver-pale: #f3f4f4;
  --paper: var(--silver-pale);
  --paper-2: var(--silver-soft);
  --white: #fbfcfc;
  --brand: #506bb3;
  --brand-deep: #3f5389;
  --cyan: #1c97d4;
  --violet: #5f419a;
  --zu-gradient: linear-gradient(118deg, #1c97d4 0%, #506bb3 50%, #5f419a 100%);
  --zu-gradient-deep: linear-gradient(118deg, #1773a2 0%, #3f5389 50%, #492f75 100%);
  --silver-gradient: linear-gradient(135deg, #f3f4f4 0%, #e5e6e6 100%);
  --line-dark: rgba(7, 8, 13, 0.18);
  --line-light: rgba(255, 255, 255, 0.18);
  --muted-dark: rgba(7, 8, 13, 0.62);
  --muted-light: rgba(255, 255, 255, 0.64);
  --font-sans: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --shell: 1500px;
  --gutter: clamp(1.25rem, 5vw, 4.75rem);
  --section-space: clamp(6.5rem, 11vw, 11rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  margin: 0;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 17px;
  letter-spacing: -0.012em;
  line-height: 1.55;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

main {
  overflow: clip;
}

section[id] {
  scroll-margin-top: 5.75rem;
}

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

.context-link {
  text-decoration-line: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.context-link:hover,
.context-link:focus-visible {
  text-decoration-thickness: 0.13em;
}

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

button {
  color: inherit;
}

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

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

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

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

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--white);
  color: var(--ink);
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

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

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

.micro {
  font-family: var(--font-sans);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.page-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 300;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.page-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--zu-gradient);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: 1.15rem;
  padding: 0.9rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease-out);
}

.button span {
  display: inline-block;
  transition: transform 0.25s var(--ease-out);
}

.button:hover span {
  transform: translate(4px, -2px);
}

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

.button-light:hover {
  background: var(--cyan);
  color: var(--ink);
}

.button-line {
  border-color: rgba(255, 255, 255, 0.44);
  color: var(--white);
}

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

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

.button-dark:hover {
  background: var(--brand);
}

.button-white {
  background: var(--white);
  color: var(--brand-deep);
}

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

.section-index {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  align-items: center;
  gap: 1rem;
  padding-block: 1.1rem;
  border-top: 1px solid var(--line-dark);
  color: var(--muted-dark);
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.section-index span:first-child {
  font-family: var(--font-mono);
  font-weight: 500;
}

.section-index span:nth-child(2) {
  color: var(--ink);
}

.section-index-light {
  border-color: var(--line-light);
  color: var(--muted-light);
}

.section-index-light span:nth-child(2) {
  color: var(--white);
}

/* Header */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  color: var(--white);
  transition: background-color 0.35s ease, border-color 0.35s ease, transform 0.35s var(--ease-out);
}

.site-header.is-scrolled,
.site-header.is-menu-open {
  background: rgba(7, 8, 13, 0.94);
  border-bottom: 1px solid var(--line-light);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.site-header.is-menu-open {
  background: transparent;
  border-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.header-inner {
  position: relative;
  display: flex;
  min-height: 5.75rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  position: relative;
  z-index: 202;
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  line-height: 0;
}

.brand img {
  width: 10.4rem;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2.25vw, 2.5rem);
  font-size: 0.83rem;
  font-weight: 500;
}

.site-nav > a:not(.nav-cta) {
  position: relative;
  padding-block: 0.65rem;
  color: rgba(255, 255, 255, 0.78);
}

.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0.3rem;
  left: 0;
  height: 1px;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.3s var(--ease-out);
}

.site-nav > a:not(.nav-cta):hover {
  color: var(--white);
}

.site-nav > a[aria-current="page"]:not(.nav-cta) {
  color: var(--white);
}

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

.site-nav > a[aria-current="page"]:not(.nav-cta)::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 0.82rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 3px;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.nav-cta:hover {
  background: var(--white);
  color: var(--ink);
}

.menu-toggle {
  position: relative;
  z-index: 202;
  display: none;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 0.6rem 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle-label {
  font-family: var(--font-mono);
  font-size: 0.69rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.menu-toggle-lines {
  display: grid;
  width: 1.6rem;
  gap: 0.35rem;
}

.menu-toggle-lines i {
  display: block;
  width: 100%;
  height: 1px;
  background: currentColor;
  transition: transform 0.25s ease;
}

.site-header.is-menu-open .menu-toggle-lines i:first-child {
  transform: translateY(3px) rotate(45deg);
}

.site-header.is-menu-open .menu-toggle-lines i:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

/* Hero */

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
}

.hero-media,
.hero-shade,
.hero-frame {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -3;
  overflow: hidden;
  background: #090a0e;
}

.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.08);
  transform: scale(1.055);
  will-change: transform;
}

.hero-shade {
  z-index: -2;
  background:
    radial-gradient(circle at 78% 32%, rgba(80, 107, 179, 0.22), transparent 34%),
    linear-gradient(180deg, rgba(7, 8, 13, 0.42) 0%, rgba(7, 8, 13, 0.05) 29%, rgba(7, 8, 13, 0.84) 100%),
    linear-gradient(90deg, rgba(7, 8, 13, 0.78) 0%, rgba(7, 8, 13, 0.25) 53%, rgba(7, 8, 13, 0.38) 100%);
}

.hero-frame {
  z-index: -1;
  inset-inline: var(--gutter);
  border-inline: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.hero-layout {
  position: relative;
  display: grid;
  min-height: 100svh;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  gap: clamp(0.75rem, 1.4vw, 1.5rem);
  padding-top: 8rem;
  padding-bottom: clamp(5.25rem, 8vw, 7.5rem);
}

.hero-copy {
  grid-column: 1 / span 11;
  will-change: opacity, transform;
}

.hero-kicker {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: clamp(1.5rem, 2.5vw, 2.5rem);
  color: rgba(255, 255, 255, 0.78);
}

.hero-kicker::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: var(--cyan);
}

.hero-title {
  max-width: 11ch;
  font-size: clamp(3.75rem, 9.8vw, 9.75rem);
  font-weight: 700;
  letter-spacing: -0.067em;
  line-height: 0.84;
}

.hero-title-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.1em;
}

.hero-title-line > span {
  display: block;
}

.hero-title em {
  color: var(--white);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.035em;
}

.js .hero-title-line > span,
.js .hero-kicker,
.js .hero-bottom,
.js .hero-meta {
  opacity: 0;
  transform: translateY(110%);
}

.js .is-ready .hero-title-line > span,
.js .is-ready .hero-kicker,
.js .is-ready .hero-bottom,
.js .is-ready .hero-meta {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s var(--ease-out), transform 1s var(--ease-out);
}

.js .is-ready .hero-title-line:nth-child(2) > span {
  transition-delay: 0.08s;
}

.js .is-ready .hero-bottom {
  transition-delay: 0.22s;
}

.js .is-ready .hero-meta {
  transition-delay: 0.3s;
}

.hero-bottom {
  display: grid;
  grid-template-columns: minmax(12rem, 0.75fr) minmax(22rem, 1.25fr);
  gap: clamp(2rem, 5vw, 7rem);
  max-width: 70rem;
  margin-top: clamp(2.25rem, 4vw, 4rem);
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.32);
}

.hero-signature {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-positioning > p {
  max-width: 44rem;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(1rem, 1.3vw, 1.16rem);
  line-height: 1.55;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.hero-meta {
  position: absolute;
  top: 50%;
  right: var(--gutter);
  display: grid;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.68);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-align: right;
  text-transform: uppercase;
  transform: translateY(-50%);
}

.hero-meta::before {
  content: "";
  justify-self: end;
  width: 3rem;
  height: 1px;
  margin-bottom: 0.45rem;
  background: var(--cyan);
}

.scroll-cue {
  position: absolute;
  right: var(--gutter);
  bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: rgba(255, 255, 255, 0.68);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  display: block;
  width: 3rem;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.25);
}

.scroll-cue i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--white);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  50%, 100% { transform: translateX(100%); }
}

/* Trust film */

.trust-film {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-bottom: var(--section-space);
  background:
    radial-gradient(circle at 12% 10%, rgba(28, 151, 212, 0.18), transparent 34%),
    radial-gradient(circle at 88% 82%, rgba(95, 65, 154, 0.19), transparent 38%),
    linear-gradient(180deg, #07080d 0%, #0d1018 100%);
  color: var(--white);
}

.trust-film .section-index {
  margin-bottom: clamp(4rem, 8vw, 8rem);
}

.trust-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(19rem, 0.72fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: end;
}

.trust-intro h2 {
  min-width: 0;
  max-width: 14ch;
  font-size: clamp(3rem, 6.4vw, 6.75rem);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.94;
}

.trust-intro h2 strong {
  color: var(--white);
  font-weight: 650;
}

.trust-intro-copy {
  padding-bottom: 0.6rem;
}

.trust-intro-copy > p {
  color: rgba(255, 255, 255, 0.77);
  font-size: clamp(1rem, 1.3vw, 1.16rem);
  line-height: 1.65;
}

.trust-intro-copy b {
  color: var(--white);
  font-weight: 600;
}

.trust-disciplines {
  display: flex;
  flex-wrap: wrap;
  margin-top: 2rem;
  border-top: 1px solid var(--line-light);
}

.trust-disciplines span {
  flex: 1;
  min-width: 6.6rem;
  padding-top: 0.8rem;
  color: rgba(255, 255, 255, 0.72);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.film-wrap {
  position: relative;
  z-index: 2;
  width: min(92%, 78rem);
  margin: clamp(4.5rem, 7vw, 7rem) auto 0;
}

.film-monitor {
  position: relative;
  padding: clamp(0.55rem, 0.8vw, 0.8rem) clamp(0.55rem, 0.8vw, 0.8rem) 0;
  background: #05060a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2.2rem 6rem rgba(0, 0, 0, 0.42);
}

.film-monitor video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #05060a;
  object-fit: cover;
}

.film-play {
  position: absolute;
  left: clamp(1.25rem, 2.5vw, 2.5rem);
  bottom: clamp(3.6rem, 5vw, 5rem);
  display: inline-flex;
  min-height: 3.8rem;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 999px;
  background: rgba(7, 8, 13, 0.58);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s var(--ease-out), opacity 0.25s ease;
}

.film-play:hover {
  background: var(--white);
  color: var(--ink);
  transform: scale(1.025);
}

.film-play-icon {
  width: 0;
  height: 0;
  margin-left: 0.15rem;
  border-top: 0.34rem solid transparent;
  border-bottom: 0.34rem solid transparent;
  border-left: 0.55rem solid currentColor;
}

.film-duration {
  padding-left: 0.2rem;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.film-play:hover .film-duration {
  color: rgba(7, 8, 13, 0.58);
}

.film-monitor.is-full .film-play {
  opacity: 0;
  pointer-events: none;
}

.film-monitor-bar {
  display: flex;
  min-height: 2.55rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-inline: 0.25rem;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.09em;
}

/* Work */

.work {
  padding-bottom: var(--section-space);
  background: var(--paper);
  color: var(--ink);
}

.work .section-index {
  margin-bottom: clamp(3.5rem, 7vw, 7rem);
}

.work-head {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) auto;
  gap: 3rem;
  align-items: end;
}

.work-head h2 {
  max-width: 13ch;
  font-size: clamp(2.8rem, 5.8vw, 6.2rem);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.96;
}

.work-head h2 strong,
.clients h2 strong {
  font-weight: 650;
}

.work-head h2 strong,
.relationship-copy h2 strong,
.ai-copy h2 strong,
.clients h2 strong {
  color: var(--brand-deep);
  background: var(--zu-gradient-deep);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.work-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.work-all-link {
  margin-right: 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: opacity 0.2s ease;
}

.work-all-link:hover {
  opacity: 0.56;
}

.work-controls button {
  display: grid;
  width: 3.25rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.work-controls button:hover {
  background: var(--ink);
  color: var(--white);
}

.work-controls p {
  min-width: 4.2rem;
  font-family: var(--font-mono);
  font-size: 0.69rem;
  letter-spacing: 0.08em;
  text-align: center;
}

.work-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: clamp(2.5rem, 5vw, 4.5rem) 0 3.5rem;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.work-categories span {
  padding: 0.9rem 1.15rem 0.9rem 0;
  color: var(--muted-dark);
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.work-categories span:not(:last-child)::after {
  content: "/";
  margin-left: 1.15rem;
  color: rgba(7, 8, 13, 0.28);
}

.work-rail {
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
  padding: 0 var(--gutter) 2rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-padding-inline: var(--gutter);
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--ink) transparent;
  scrollbar-width: thin;
}

.work-rail::-webkit-scrollbar {
  height: 5px;
}

.work-rail::-webkit-scrollbar-track {
  margin-inline: var(--gutter);
  background: var(--paper-2);
}

.work-rail::-webkit-scrollbar-thumb {
  background: var(--ink);
}

.work-card {
  flex: 0 0 min(72vw, 66rem);
  scroll-snap-align: center;
}

.work-frame {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 3px;
  background: var(--ink);
  cursor: pointer;
}

.work-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.64) contrast(1.03);
  transform: scale(1.015);
  transition: filter 0.55s ease, transform 0.8s var(--ease-out), opacity 0.35s ease;
}

.work-card:not(.is-active) .work-frame video {
  opacity: 0.58;
}

.work-card.is-active .work-frame video,
.work-card.is-playing .work-frame video,
.work-frame:hover video {
  filter: saturate(1) contrast(1);
  transform: scale(1.001);
  opacity: 1;
}

.preview-badge {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.7rem;
  background: rgba(7, 8, 13, 0.72);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.59rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.preview-badge i {
  width: 0;
  height: 0;
  border-top: 0.25rem solid transparent;
  border-bottom: 0.25rem solid transparent;
  border-left: 0.4rem solid currentColor;
}

.work-card.is-playing .preview-badge i {
  width: 0.38rem;
  height: 0.48rem;
  border: 0;
  border-inline: 1px solid currentColor;
}

.work-meta {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-dark);
}

.work-meta > span,
.work-meta p {
  color: var(--muted-dark);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.work-meta h3 {
  margin-top: 0.15rem;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

/* Process */

.process {
  position: relative;
  background:
    radial-gradient(circle at 84% 18%, rgba(80, 107, 179, 0.14), transparent 34%),
    linear-gradient(180deg, #07080d 0%, #0c0e15 52%, #07080d 100%);
  color: var(--white);
}

.process-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(4rem, 9vw, 10rem);
}

.process-sticky {
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100svh;
  padding-bottom: 5rem;
}

.process-sticky .section-index {
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.process-sticky h2 {
  max-width: 11ch;
  font-size: clamp(2.8rem, 5.1vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.96;
}

.process-sticky h2 strong,
.process-step h3 {
  font-weight: 650;
}

.process-progress {
  position: absolute;
  bottom: 5rem;
  left: 0;
  width: min(100%, 28rem);
  height: 2px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.14);
}

.process-progress i {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--zu-gradient);
  transform: scaleX(0.333);
  transform-origin: left center;
  transition: transform 0.75s var(--ease-out);
}

.process-steps {
  padding-block: 22svh;
}

.process-step {
  display: grid;
  min-height: 58svh;
  align-content: center;
  padding-block: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--line-light);
  opacity: 0.22;
  transition: opacity 0.55s ease;
}

.process-step:last-child {
  border-bottom: 1px solid var(--line-light);
}

.process-step.is-active {
  opacity: 1;
}

.process-number {
  margin-bottom: 2.4rem;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.process-step h3 {
  font-size: clamp(3.6rem, 7vw, 7.8rem);
  letter-spacing: -0.062em;
  line-height: 0.88;
}

.process-step p {
  max-width: 45rem;
  margin-top: 2.2rem;
  color: rgba(255, 255, 255, 0.67);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.7;
}

/* Relationship */

.relationship {
  position: relative;
  padding-bottom: var(--section-space);
  background: var(--silver-pale);
  color: var(--ink);
}

.relationship::before,
.ai-engine::before {
  content: none;
}

.relationship .section-index {
  margin-bottom: clamp(4rem, 8vw, 8rem);
}

.relationship-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(22rem, 0.75fr);
  gap: clamp(4rem, 8vw, 9rem);
  align-items: start;
}

.bts-strip {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  grid-template-rows: minmax(18rem, 38vw) minmax(15rem, 30vw);
  gap: clamp(0.7rem, 1.2vw, 1.2rem);
  transform: translate3d(0, var(--bts-y, 0), 0);
  will-change: transform;
}

.bts-strip figure {
  overflow: hidden;
  background: var(--paper-2);
}

.bts-strip figure:first-child {
  grid-column: 1 / -1;
}

.bts-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.03);
}

.bts-strip figure:nth-child(2) img {
  object-position: 50% 40%;
}

.relationship-copy {
  position: sticky;
  top: 9rem;
}

.relationship-copy h2 {
  font-size: clamp(3rem, 5.5vw, 5.9rem);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.94;
}

.relationship-copy h2 strong,
.ai-copy h2 strong,
.team-copy h2 strong,
.final-cta h2 strong {
  font-weight: 650;
}

.relationship-copy > p {
  margin-top: 2.2rem;
  color: var(--muted-dark);
  line-height: 1.72;
}

.relationship-path {
  margin: 2.8rem 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--line-dark);
}

.relationship-path li {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem;
  padding-block: 1rem;
  border-top: 1px solid var(--line-dark);
  font-size: 0.94rem;
}

.relationship-path span {
  color: var(--muted-dark);
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.08em;
}

/* AI engine */

.ai-engine {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-bottom: var(--section-space);
  background: var(--silver-soft);
  color: var(--ink);
}

.ai-engine .section-index {
  margin-bottom: clamp(4rem, 8vw, 8rem);
}

.ai-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(24rem, 1.1fr);
  gap: clamp(4rem, 9vw, 10rem);
  align-items: center;
}

.ai-copy .micro {
  margin-bottom: 1.5rem;
  color: var(--brand-deep);
}

.ai-copy h2 {
  max-width: 11ch;
  font-size: clamp(3rem, 5.8vw, 6.2rem);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.95;
}

.ai-copy > p:not(.micro) {
  max-width: 42rem;
  margin: 2rem 0 2.6rem;
  color: var(--muted-dark);
  line-height: 1.72;
}

.system-flow {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
}

.system-flow article {
  position: relative;
  display: grid;
  grid-template-columns: 8rem minmax(9rem, 0.6fr) 1fr;
  gap: 1.5rem;
  align-items: center;
  min-height: 8.4rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--line-dark);
}

.js .system-flow article {
  opacity: 0.36;
  transform: translateX(1.5rem);
  transition: opacity 0.55s ease, transform 0.75s var(--ease-out);
}

.js .system-flow article.is-active {
  opacity: 1;
  transform: translateX(0);
}

.system-flow article > span {
  color: var(--brand-deep);
  font-family: var(--font-mono);
  font-size: 0.61rem;
  letter-spacing: 0.08em;
}

.system-flow h3 {
  font-size: clamp(1.25rem, 2vw, 1.85rem);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.system-flow p {
  color: var(--muted-dark);
  font-size: 0.88rem;
}

/* Clients */

.clients {
  overflow: hidden;
  padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
  background: var(--silver-pale);
  color: var(--ink);
}

.clients .section-index {
  margin-bottom: clamp(2.75rem, 5vw, 4.75rem);
}

.clients-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(16rem, 0.7fr);
  gap: clamp(2rem, 6vw, 7rem);
  align-items: end;
  margin-bottom: clamp(2.75rem, 5vw, 4.5rem);
}

.clients h2 {
  max-width: 14ch;
  font-size: clamp(2.8rem, 5.4vw, 5.7rem);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.94;
}

.clients-heading > p {
  max-width: 28rem;
  color: var(--muted-dark);
  line-height: 1.65;
}

.client-marquees {
  display: grid;
  gap: clamp(0.2rem, 0.7vw, 0.6rem);
}

.client-marquee {
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.client-track {
  display: flex;
  width: max-content;
  animation: logo-drift 48s linear infinite;
  will-change: transform;
}

.client-marquee-reverse .client-track {
  animation-direction: reverse;
  animation-duration: 54s;
}

.client-marquee:hover .client-track,
.client-marquee:focus-within .client-track {
  animation-play-state: paused;
}

.client-sequence {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: clamp(3.25rem, 5.5vw, 6rem);
  padding-right: clamp(3.25rem, 5.5vw, 6rem);
}

.client-sequence figure {
  display: grid;
  width: clamp(10rem, 13vw, 12.75rem);
  height: clamp(5.4rem, 7vw, 6.6rem);
  flex: 0 0 auto;
  place-items: center;
}

.client-sequence img {
  width: auto;
  max-width: 100%;
  max-height: clamp(3.35rem, 4.4vw, 4.35rem);
  object-fit: contain;
  opacity: 0.82;
  transform: scale(1.62);
  transition: opacity 0.25s ease;
}

.client-sequence figure:hover img {
  opacity: 0.94;
}

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

/* Team */

.team {
  display: block;
  background:
    radial-gradient(circle at 88% 88%, rgba(95, 65, 154, 0.13), transparent 34%),
    var(--ink);
  color: var(--white);
}

.team-media {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--ink);
}

.team-media::after {
  content: none;
}

.team-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.9) contrast(1.03);
  transform: scale(1.015);
  transition: transform 1.6s var(--ease-out);
}

.team-media.is-in img {
  transform: scale(1);
}

.team-copy {
  display: block;
  padding-block: clamp(3.5rem, 6vw, 6rem) var(--section-space);
}

.team-copy .section-index {
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
}

.team-copy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: end;
}

.team-copy h2 {
  max-width: 12ch;
  font-size: clamp(3rem, 5.7vw, 6.1rem);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.94;
}

.team-copy-body p {
  max-width: 38rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.72;
}

.team-copy-body .button {
  margin-top: 2.6rem;
}

/* Final CTA */

.final-cta {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 78svh;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 18%, rgba(28, 151, 212, 0.14), transparent 32%),
    radial-gradient(circle at 88% 78%, rgba(95, 65, 154, 0.18), transparent 36%),
    linear-gradient(180deg, #08090e 0%, #0c0e15 100%);
  color: var(--white);
}

.final-cta-inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(4rem, 6vw, 6rem);
}

.final-cta .micro {
  margin-bottom: 2rem;
}

.final-cta h2 {
  max-width: 11ch;
  font-size: clamp(3.4rem, 7.9vw, 8.5rem);
  font-weight: 400;
  letter-spacing: -0.067em;
  line-height: 0.88;
}

.trust-intro h2 strong,
.work-head h2 strong,
.process-sticky h2 strong,
.relationship-copy h2 strong,
.ai-copy h2 strong,
.clients h2 strong,
.team-copy h2 strong,
.final-cta h2 strong {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.035em;
}

.final-cta-bottom {
  display: grid;
  grid-template-columns: minmax(16rem, 1fr) auto;
  gap: 3rem;
  align-items: end;
  max-width: 57rem;
  margin-top: clamp(2.5rem, 4vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.45);
}

.final-cta-bottom p {
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.82);
}

/* Footer */

.site-footer {
  padding: 5rem 0 2rem;
  background: var(--ink);
  color: var(--white);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 0.7fr;
  gap: 4rem;
  padding-bottom: 5rem;
}

.footer-brand .brand img {
  width: 12.5rem;
}

.footer-brand > p {
  margin-top: 1.3rem;
  color: var(--muted-light);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-contact,
.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
}

.footer-contact .micro,
.footer-links .micro {
  margin-bottom: 0.75rem;
  color: var(--muted-light);
}

.footer-contact a,
.footer-links a {
  position: relative;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.78);
}

.footer-contact a:hover,
.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem;
  align-items: center;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-light);
  color: rgba(255, 255, 255, 0.48);
  font-family: var(--font-mono);
  font-size: 0.61rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-bottom > div {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.footer-bottom > div > a,
.footer-bottom .footer-privacy-choice {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}

.footer-bottom .footer-privacy-choice {
  font: inherit;
  letter-spacing: inherit;
  line-height: inherit;
  text-decoration: none;
  text-transform: inherit;
}

/* Selective reveals */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.75s var(--ease-out), transform 0.9s var(--ease-out);
}

.js [data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */

@media (max-width: 1180px) {
  .site-nav {
    gap: 1.2rem;
  }

  .site-nav > a:not(.nav-cta) {
    font-size: 0.78rem;
  }

  .trust-intro,
  .ai-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    gap: 4rem;
  }

  .relationship-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(20rem, 0.88fr);
    gap: 4rem;
  }

  .process-grid {
    gap: 5rem;
  }

}

@media (max-width: 960px) {
  .menu-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 199;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 7rem var(--gutter) 3rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--ink);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-1.5rem);
    visibility: hidden;
    -webkit-overflow-scrolling: touch;
    transition: opacity 0.3s ease, transform 0.4s var(--ease-out), visibility 0s linear 0.4s;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    visibility: visible;
    transition-delay: 0s;
  }

  .site-nav > a,
  .site-nav > a:not(.nav-cta) {
    display: flex;
    min-height: 44px;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line-light);
    color: var(--white);
    font-size: clamp(1.55rem, 5vw, 3rem);
    font-weight: 500;
    letter-spacing: -0.04em;
  }

  .site-nav > a:not(.nav-cta)::after {
    display: none;
  }

  .nav-cta {
    margin-top: 1.5rem;
    padding-inline: 1rem;
    border: 1px solid var(--white);
  }

  .hero-copy {
    grid-column: 1 / -1;
  }

  .hero-meta {
    display: none;
  }

  .hero-title {
    max-width: 10ch;
  }

  .trust-intro,
  .ai-grid,
  .relationship-grid {
    grid-template-columns: 1fr;
  }

  .trust-intro-copy {
    max-width: 40rem;
  }

  .film-wrap {
    width: 100%;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .process-sticky {
    position: relative;
    min-height: auto;
    padding-bottom: 3rem;
  }

  .process-sticky h2 {
    max-width: 13ch;
  }

  .process-progress {
    position: relative;
    bottom: auto;
    margin-top: 3rem;
  }

  .process-steps {
    padding-block: 2rem var(--section-space);
  }

  .process-step {
    min-height: auto;
    opacity: 1;
  }

  .relationship-copy {
    position: relative;
    top: auto;
    order: -1;
  }

  .bts-strip {
    margin-top: 1rem;
  }

  .ai-copy h2 {
    max-width: 13ch;
  }

  .system-flow {
    margin-top: 1rem;
  }

  .team-copy-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .clients-heading {
    grid-template-columns: 1fr;
    max-width: 48rem;
  }
}

@media (max-width: 700px) {
  :root {
    --section-space: 6.5rem;
  }

  body {
    font-size: 16px;
  }

  .header-inner {
    min-height: 4.75rem;
  }

  section[id] {
    scroll-margin-top: 4.75rem;
  }

  .brand img {
    width: 8.6rem;
  }

  .section-index {
    grid-template-columns: 2.25rem 1fr;
  }

  .section-index span:last-child {
    display: none;
  }

  .hero-layout {
    padding-top: 7rem;
    padding-bottom: 6.5rem;
  }

  .hero-title {
    max-width: 8.8ch;
    font-size: clamp(3.45rem, 17vw, 6.5rem);
    line-height: 0.87;
  }

  .hero-bottom {
    grid-template-columns: 1fr;
    gap: 1.2rem;
    margin-top: 2rem;
  }

  .hero-positioning > p {
    max-width: 32rem;
    font-size: 0.96rem;
  }

  .button-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .scroll-cue span {
    display: none;
  }

  .trust-film .section-index,
  .work .section-index,
  .relationship .section-index,
  .ai-engine .section-index,
  .clients .section-index {
    margin-bottom: 3.75rem;
  }

  .trust-intro {
    gap: 2.25rem;
  }

  .trust-intro h2 {
    font-size: clamp(2.7rem, 12vw, 4.5rem);
  }

  .trust-disciplines span {
    min-width: 33.333%;
  }

  .film-wrap {
    margin-top: 4rem;
  }

  .film-monitor {
    margin-inline: calc(var(--gutter) * -1);
    padding: 0;
    box-shadow: none;
  }

  .film-monitor-bar {
    padding-inline: var(--gutter);
  }

  .film-monitor-bar span:nth-child(2) {
    display: none;
  }

  .film-play {
    left: 1rem;
    bottom: 3.5rem;
    min-height: 3.25rem;
  }

  .work-head {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .work-head h2 {
    font-size: clamp(2.7rem, 12vw, 4.6rem);
  }

  .work-controls {
    justify-content: space-between;
  }

  .work-categories {
    flex-wrap: nowrap;
    margin: 2.5rem 0;
    overflow-x: auto;
    white-space: nowrap;
  }

  .work-card {
    flex-basis: 87vw;
  }

  .work-card:not(.is-active) .work-frame video {
    opacity: 0.82;
  }

  .work-meta {
    grid-template-columns: 2.25rem 1fr;
  }

  .process-sticky h2,
  .relationship-copy h2,
  .ai-copy h2,
  .team-copy h2 {
    font-size: clamp(2.75rem, 12vw, 4.7rem);
  }

  .process-step h3 {
    font-size: clamp(3.75rem, 18vw, 6rem);
  }

  .process-step p {
    font-size: 1rem;
  }

  .bts-strip {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 55vw 62vw;
    transform: none !important;
  }

  .system-flow article {
    grid-template-columns: 5rem 1fr;
    gap: 0.9rem;
  }

  .system-flow article p {
    grid-column: 2;
  }

  .clients h2 {
    font-size: clamp(3.3rem, 15vw, 5.4rem);
  }

  .clients-heading {
    margin-bottom: 2.75rem;
  }

  .client-sequence {
    gap: 2.8rem;
    padding-right: 2.8rem;
  }

  .client-sequence figure {
    width: 9.8rem;
    height: 5.4rem;
  }

  .client-sequence img {
    max-height: 3.35rem;
  }

  .team-copy {
    padding-bottom: var(--section-space);
  }

  .final-cta {
    min-height: 80svh;
  }

  .final-cta h2 {
    font-size: clamp(3.35rem, 15vw, 6rem);
  }

  .final-cta-bottom {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .final-cta-bottom .button {
    width: 100%;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem 2rem;
  }

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

  .footer-bottom {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: 3.55rem;
  }

  .hero-kicker {
    letter-spacing: 0.1em;
  }

  .film-duration {
    display: none;
  }

  .client-sequence figure {
    width: 8.8rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-contact a,
  .footer-links a {
    display: flex;
    width: 100%;
    min-height: 44px;
    align-items: center;
  }

  .footer-bottom div {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .footer-bottom a {
    display: flex;
    min-height: 44px;
    align-items: center;
  }
}

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

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

  .js .hero-title-line > span,
  .js .hero-kicker,
  .js .hero-bottom,
  .js .hero-meta,
  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .client-track {
    animation: none;
    transform: none;
  }

  .client-marquee {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
    scrollbar-width: none;
  }

  .client-marquee::-webkit-scrollbar {
    display: none;
  }
}