:root {
  --ink: #0d0d0c;
  --ink-2: #161614;
  --ink-3: #1f1f1c;
  --paper: #efece3;
  --dim: #8a877f;
  --line: rgba(239, 236, 227, .12);
  --lime: #c8f542;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Geist", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;
  --pad: clamp(16px, 4vw, 56px);
  --ease: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
::selection { background: var(--lime); color: var(--ink); }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 400; letter-spacing: -.02em; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
p { margin: 0; }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.label { color: var(--dim); margin-bottom: 28px; }

/* ——— chrome ——— */
.grain {
  position: fixed; inset: -50%; z-index: 100; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(4) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 25% { transform: translate(-3%, 2%); }
  50% { transform: translate(2%, -3%); } 75% { transform: translate(-2%, -1%); }
}
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60;
  background: var(--lime); transform: scaleX(0); transform-origin: 0 50%;
}

.cursor {
  position: fixed; top: 0; left: 0; z-index: 90; pointer-events: none;
  width: 12px; height: 12px; margin: -6px 0 0 -6px; border-radius: 50%;
  background: var(--lime); mix-blend-mode: difference;
  display: grid; place-items: center;
  transition: width .4s var(--ease), height .4s var(--ease), margin .4s var(--ease), opacity .3s;
  opacity: 0;
}
.cursor.is-visible { opacity: 1; }
.cursor.is-hover { width: 56px; height: 56px; margin: -28px 0 0 -28px; }
.cursor.is-label { width: 96px; height: 96px; margin: -48px 0 0 -48px; mix-blend-mode: normal; }
.cursor__label {
  font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--ink); opacity: 0; transition: opacity .2s;
}
.cursor.is-label .cursor__label { opacity: 1; }
@media (pointer: coarse) { .cursor { display: none; } }

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 18px var(--pad);
  transition: transform .6s var(--ease), background .4s;
}
.nav.is-hidden { transform: translateY(-110%); }
.nav.is-solid { background: rgba(13, 13, 12, .72); backdrop-filter: blur(14px); }
.nav__logo { font-family: var(--mono); font-weight: 500; font-size: 14px; }
.nav__logo span { color: var(--lime); }
.nav__links { display: flex; gap: 32px; font-size: 14px; }
.nav__links a { position: relative; color: var(--dim); transition: color .3s; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px;
  background: var(--lime); transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease);
}
.nav__links a:hover { color: var(--paper); }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__cta {
  display: inline-flex; align-items: center; gap: 10px; font-size: 13px;
  padding: 9px 16px; border: 1px solid var(--line); border-radius: 99px;
  transition: border-color .3s, background .3s;
}
.nav__cta:hover { border-color: var(--lime); }
.dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--lime);
  box-shadow: 0 0 0 0 rgba(200, 245, 66, .6); animation: ping 2s infinite;
}
@keyframes ping { 70% { box-shadow: 0 0 0 8px rgba(200, 245, 66, 0); } 100% { box-shadow: 0 0 0 0 rgba(200, 245, 66, 0); } }

/* ——— split text ——— */
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .06em .12em; margin: 0 -.06em -.12em; }
.wi { display: inline-block; will-change: transform; }
.js .hero__title { visibility: hidden; }

/* ——— hero ——— */
.hero {
  position: relative; min-height: 100svh;
  padding: 120px var(--pad) 110px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.hero__meta { display: flex; justify-content: space-between; color: var(--dim); }
.hero__title {
  font-size: clamp(3rem, 8.6vw, 9.5rem);
  line-height: .9; margin: 4vh 0 4vh; font-weight: 500; letter-spacing: -.055em;
}
.hero__title .row { display: block; }
.hero__title .row:nth-child(2) { padding-left: 12vw; }
.hero__title em { color: var(--lime); letter-spacing: -.02em; }
.hero__bottom {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 96px); align-items: center;
}
.hero__lead { max-width: 480px; color: #c9c6bd; font-size: clamp(1rem, 1.4vw, 1.15rem); }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; margin-top: 36px; }

.btn {
  display: inline-flex; align-items: center; gap: 14px; position: relative; overflow: hidden;
  padding: 18px 26px; border-radius: 99px; font-weight: 500; font-size: 15px;
}
.btn--lime { background: var(--lime); color: var(--ink); }
.btn::before {
  content: ""; position: absolute; inset: 0; background: var(--paper); border-radius: inherit;
  transform: translateY(101%); transition: transform .6s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn span, .btn b { position: relative; }
.btn b { transition: transform .5s var(--ease); }
.btn:hover b { transform: translateX(4px); }
.link-arrow { color: var(--dim); font-size: 15px; transition: color .3s; }
.link-arrow:hover { color: var(--paper); }
.link-arrow b { display: inline-block; transition: transform .5s var(--ease); }
.link-arrow:hover b { transform: translateY(3px); }

.flow {
  max-width: 600px; justify-self: end; width: 100%;
  margin: 0; padding: 20px; border: 1px solid var(--line); border-radius: 20px;
  background: linear-gradient(180deg, var(--ink-2), rgba(22, 22, 20, .4));
}
.flow figcaption { color: var(--dim); margin-bottom: 8px; }
.flow__svg { width: 100%; height: auto; display: block; }
.flow__paths path { fill: none; stroke: rgba(239, 236, 227, .22); stroke-width: 1.2; stroke-dasharray: 4 5; animation: dash 20s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -400; } }
.flow__pulses circle { fill: var(--lime); filter: drop-shadow(0 0 6px var(--lime)); }
.flow__nodes rect { fill: var(--ink-3); stroke: var(--line); }
.flow__nodes text { fill: var(--paper); font-family: var(--mono); font-size: 13px; }
.flow__ring { fill: none; stroke: var(--lime); stroke-width: 1; stroke-dasharray: 3 7; transform-origin: 260px 190px; animation: spin 14s linear infinite; }
.flow__core { fill: var(--lime); }
.flow__ai { font-family: var(--serif); font-style: italic; font-size: 30px; fill: var(--ink); }
.flow__glow { transform-origin: 260px 190px; animation: breathe 3s ease-in-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 50% { transform: scale(1.18); opacity: .6; } }

.log {
  list-style: none; margin: 12px 0 0; padding: 12px 0 0; border-top: 1px solid var(--line);
  height: 84px; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end;
  text-transform: none; font-size: 11.5px; color: var(--dim);
}
.log li { display: flex; gap: 10px; white-space: nowrap; line-height: 21px; }
.log li b { color: var(--lime); font-weight: 400; }
.log li span:last-child { margin-left: auto; opacity: .6; }

.hero__scroll {
  position: absolute; left: var(--pad); bottom: 20px;
  display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--dim); font-size: 10px;
}
.hero__scroll i { width: 1px; height: 36px; background: var(--line); position: relative; overflow: hidden; }
.hero__scroll i::after {
  content: ""; position: absolute; inset: 0; background: var(--lime);
  animation: drip 1.8s var(--ease) infinite;
}
@keyframes drip { from { transform: translateY(-100%); } to { transform: translateY(100%); } }

/* ——— marquee ——— */
.marquee {
  border-block: 1px solid var(--line); padding: 26px 0; overflow: hidden; margin-top: 40px;
}
.marquee__track { display: flex; width: max-content; will-change: transform; }
.marquee__row {
  display: flex; align-items: center; gap: 40px; padding-right: 40px; flex-shrink: 0;
  font-size: clamp(1.6rem, 3.4vw, 3rem); letter-spacing: -.03em;
  animation: marquee 38s linear infinite;
}
.marquee__row i { font-style: normal; color: var(--lime); font-size: .6em; }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ——— sections ——— */
section { position: relative; }
.section-head { padding: 0 var(--pad); margin-bottom: clamp(48px, 8vw, 96px); }
.section-head h2, .process__head h2 {
  font-size: clamp(2.4rem, 6.4vw, 6rem); line-height: .95; letter-spacing: -.045em; font-weight: 500; max-width: 14ch;
}
.section-head h2 em, .process__head h2 em { color: var(--lime); }

.manifesto { padding: clamp(120px, 18vw, 240px) var(--pad); }
.manifesto__text {
  font-size: clamp(1.9rem, 4.6vw, 4.4rem); line-height: 1.08; letter-spacing: -.035em; max-width: 22ch;
}
.manifesto__text em { color: var(--lime); }

/* ——— stacking cards ——— */
.services { padding-bottom: 12vh; }
.stack { padding: 0 var(--pad); display: grid; gap: 4vh; }
.card {
  position: sticky; top: calc(88px + var(--i, 0) * 18px);
  min-height: min(76vh, 640px);
  border-radius: 28px; padding: clamp(24px, 4vw, 56px);
  display: grid; grid-template-rows: auto 1fr auto; gap: 32px;
  transform-origin: 50% 0; will-change: transform, opacity;
}
.card--paper { background: var(--paper); color: var(--ink); }
.card--lime { background: var(--lime); color: var(--ink); }
.card--dark { background: var(--ink-3); color: var(--paper); border: 1px solid var(--line); }
.card__top { display: flex; justify-content: space-between; opacity: .6; }
.card h3 {
  font-size: clamp(2.2rem, 5.6vw, 5.4rem); line-height: .95; letter-spacing: -.045em; font-weight: 500; max-width: 16ch; align-self: center;
}
.card__body { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 32px; align-items: end; }
.card__body p { font-size: clamp(1rem, 1.3vw, 1.15rem); max-width: 52ch; opacity: .8; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; justify-content: flex-end; }
.tags li { border: 1px solid currentColor; border-radius: 99px; padding: 6px 12px; opacity: .7; font-size: 11px; }
.card__ba {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding-top: 20px; border-top: 1px solid currentColor; border-color: rgba(128, 128, 128, .3);
}
.card__ba span:first-child { opacity: .5; text-decoration: line-through; }
.card__ba b { font-weight: 400; }

/* ——— process ——— */
.process { overflow: hidden; }
.process__pin { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 100px 0 60px; }
.process__head { padding: 0 var(--pad); margin-bottom: 56px; }
.process__bar { margin-top: 32px; height: 1px; background: var(--line); max-width: 420px; }
.process__bar i { display: block; height: 100%; background: var(--lime); transform: scaleX(0); transform-origin: 0 50%; }
.process__track { display: flex; gap: 24px; padding: 0 var(--pad); width: max-content; will-change: transform; }
.step {
  width: min(560px, 78vw); min-height: 380px; flex-shrink: 0;
  border: 1px solid var(--line); border-radius: 24px; padding: 36px;
  display: flex; flex-direction: column; justify-content: space-between;
  background: var(--ink-2); transition: border-color .4s, background .4s;
}
.step:hover { border-color: var(--lime); }
.step__num { font-family: var(--serif); font-style: italic; font-size: clamp(5rem, 9vw, 8.5rem); line-height: .8; color: var(--lime); }
.step__meta { color: var(--dim); margin-bottom: 14px; }
.step h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); letter-spacing: -.04em; font-weight: 500; margin-bottom: 12px; }
.step p:last-child { color: #b9b6ad; max-width: 42ch; }

/* ——— versus ——— */
.versus { padding: clamp(100px, 14vw, 180px) 0; }
.versus__table { display: grid; grid-template-columns: 1fr 1fr; margin: 0 var(--pad); border-top: 1px solid var(--line); }
.versus__col { padding-top: 28px; }
.versus__col--me { padding-left: clamp(20px, 4vw, 56px); border-left: 1px solid var(--line); }
.versus__col--them { padding-right: clamp(20px, 4vw, 56px); }
.versus__title { color: var(--dim); margin-bottom: 24px; }
.versus__col--me .versus__title { color: var(--lime); }
.versus ul { list-style: none; margin: 0; padding: 0; }
.versus li {
  font-size: clamp(1.1rem, 2.1vw, 1.9rem); letter-spacing: -.03em; line-height: 1.2;
  padding: 20px 0; border-bottom: 1px solid var(--line);
}
.versus__col--them li { color: var(--dim); }
.versus s { text-decoration: none; position: relative; }
.versus s::after {
  content: ""; position: absolute; left: 0; right: 0; top: 55%; height: 2px;
  background: #e2574c; transform: scaleX(var(--strike, 1)); transform-origin: 0 50%;
}
.versus__col--me li::before { content: "↗ "; color: var(--lime); font-family: var(--mono); font-size: .7em; vertical-align: .2em; }

/* ——— faq ——— */
.faq { padding-bottom: clamp(100px, 14vw, 180px); }
.faq__list { margin: 0 var(--pad); border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 28px 0; font-size: clamp(1.2rem, 2.4vw, 2rem); letter-spacing: -.03em; transition: color .3s, padding .5s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--lime); padding-left: 12px; }
.faq summary i { position: relative; width: 22px; height: 22px; flex-shrink: 0; }
.faq summary i::before, .faq summary i::after {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: currentColor;
  transition: transform .5s var(--ease);
}
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq__a { overflow: hidden; }
.faq__a p { color: #b9b6ad; max-width: 60ch; padding-bottom: 28px; font-size: 1.05rem; }

/* ——— cta ——— */
.cta {
  padding: clamp(100px, 14vw, 180px) var(--pad) 80px;
  background: var(--lime); color: var(--ink); border-radius: 40px 40px 0 0;
}
.cta .label { color: rgba(13, 13, 12, .55); }
.cta__title { white-space: nowrap; font-size: clamp(3.4rem, 15.5vw, 16rem); line-height: .82; letter-spacing: -.065em; font-weight: 600; }
.cta__title em { font-weight: 400; }
.cta__row { display: flex; justify-content: space-between; align-items: center; gap: 40px; margin-top: 56px; flex-wrap: wrap; }
.cta__lead { max-width: 440px; font-size: clamp(1.05rem, 1.6vw, 1.3rem); }
.cta__btn {
  width: clamp(150px, 16vw, 200px); aspect-ratio: 1; border-radius: 50%;
  background: var(--ink); color: var(--paper);
  display: grid; place-items: center; text-align: center; font-size: 1.05rem; line-height: 1.2;
  transition: background .4s;
}
.cta__btn:hover { background: #262623; }
.cta__mail {
  display: inline-block; margin-top: 56px; font-size: clamp(14px, 1.6vw, 18px);
  border-bottom: 1px solid; padding-bottom: 4px; text-transform: none;
}

.footer {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 24px var(--pad); background: var(--lime); color: rgba(13, 13, 12, .6);
  border-top: 1px solid rgba(13, 13, 12, .15);
}
.footer a:hover { color: var(--ink); }

/* ——— responsive ——— */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .hero__bottom { grid-template-columns: 1fr; }
  .hero__title .row:nth-child(2) { padding-left: 0; }
  .hero__scroll { display: none; }
  .card__body { grid-template-columns: 1fr; }
  .tags { justify-content: flex-start; }
  .card { min-height: auto; }
  .process__track { flex-direction: column; width: auto; }
  .step { width: auto; min-height: 0; gap: 32px; }
  .versus__table { grid-template-columns: 1fr; }
  .versus__col--me { padding-left: 0; border-left: 0; padding-top: 48px; }
  .versus__col--them { padding-right: 0; }
}
@media (max-width: 520px) {
  .hero__meta span:last-child { display: none; }
  .nav__cta { font-size: 12px; padding: 8px 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}