/* Acknowlog — scroll-sequence site.
   Black, white and one violet accent. Manrope for display type, DM Sans for text, Anton for the footer wordmark. */

:root {
  color-scheme: dark;
  --bg: #000;
  --ink: #f5f4fa;
  --muted: rgba(245, 244, 250, .66);
  --faint: rgba(245, 244, 250, .44);
  --line: rgba(255, 255, 255, .12);
  --line-strong: rgba(255, 255, 255, .22);
  --accent: #7c5cff;
  --accent-rgb: 124 92 255;
  --accent-2: #a76eff;
  --paper: #f3f1f9;
  --paper-ink: #0c0a14;
  --paper-muted: rgba(12, 10, 20, .64);
  --gutter: clamp(1.25rem, 5vw, 6rem);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --display: "Manrope", "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --poster: "Anton", Impact, "Arial Narrow", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 600; letter-spacing: -.045em; line-height: 1; text-wrap: balance; }
::selection { background: rgb(var(--accent-rgb) / .38); color: #fff; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 4px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  padding: .75rem 1rem;
  border-radius: 999px;
  background: #fff;
  color: #050409;
  font-weight: 600;
  transform: translateY(-200%);
}
.skip-link:focus { transform: translateY(0); }

/* ------------------------------------------------------------------ header */

.site-header {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  padding: 1.1rem clamp(1rem, 2.5vw, 3rem);
  border-bottom: 1px solid transparent;
  transition: opacity .35s var(--ease), transform .35s var(--ease), background-color .35s, border-color .35s;
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0 0 -2rem;
  z-index: -1;
  background: linear-gradient(180deg, rgba(0, 0, 0, .72), transparent);
  pointer-events: none;
  transition: opacity .35s;
}
.site-header[data-solid="true"] {
  background-color: rgba(0, 0, 0, .74);
  border-bottom-color: var(--line);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  backdrop-filter: blur(16px) saturate(1.2);
}
.site-header[data-solid="true"]::before { opacity: 0; }
.site-header[data-calm="true"] { opacity: .72; transform: translateY(-4px); }
.site-header:hover, .site-header:focus-within { opacity: 1; transform: none; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  width: max-content;
  font: 800 1.14rem/1 var(--display);
  letter-spacing: -.035em;
}
.brand img { width: 1.85rem; height: 1.85rem; filter: drop-shadow(0 6px 18px rgb(var(--accent-rgb) / .35)); }

.nav-pill {
  display: flex;
  align-items: center;
  gap: .1rem;
  padding: .25rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(8, 6, 16, .45);
  box-shadow: inset 0 1px rgba(255, 255, 255, .07), 0 8px 32px rgba(0, 0, 0, .14);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  backdrop-filter: blur(16px) saturate(1.2);
}
.nav-pill a {
  min-height: 2.4rem;
  display: grid;
  place-items: center;
  padding: 0 .95rem;
  border-radius: 999px;
  color: rgba(255, 255, 255, .7);
  font-size: .78rem;
  white-space: nowrap;
  transition: background .25s, color .25s;
}
.nav-pill a:hover, .nav-pill a.is-current { background: rgba(255, 255, 255, .12); color: #fff; }

.header-actions { justify-self: end; display: flex; align-items: center; gap: .6rem; }
.lang-toggle {
  appearance: none;
  min-width: 2.6rem;
  height: 2.4rem;
  padding: 0 .75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(0, 0, 0, .25);
  font: 600 .74rem/1 var(--body);
  letter-spacing: .08em;
  cursor: pointer;
  transition: background .25s, border-color .25s;
}
.lang-toggle:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .42); }
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  height: 2.4rem;
  padding: 0 1.05rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font: 650 .78rem/1 var(--body);
  white-space: nowrap;
  box-shadow: 0 8px 26px rgb(var(--accent-rgb) / .35);
  transition: transform .25s var(--ease), background .25s;
}
.header-cta:hover { transform: translateY(-1px); background: #8b6fff; }

.menu-trigger, .menu-close { appearance: none; border: 0; background: none; cursor: pointer; }
.menu-trigger {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  padding: 0 .15rem 0 .35rem;
  font-size: .78rem;
}
.menu-trigger svg, .menu-close svg { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; stroke-width: 1.4; }

/* ------------------------------------------------------------------ menu panel */

.menu-backdrop {
  position: fixed;
  z-index: 48;
  inset: 0;
  background: rgba(0, 0, 0, .62);
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(7px);
  opacity: 0;
  transition: opacity .35s var(--ease);
}
.menu-backdrop.is-open { opacity: 1; }
.menu-panel {
  position: fixed;
  z-index: 50;
  right: 0;
  top: 0;
  width: min(31rem, 100%);
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  overflow-y: auto;
  padding: 1.5rem clamp(1.4rem, 4vw, 3.5rem) 2.2rem;
  background: var(--paper);
  color: var(--paper-ink);
  transform: translateX(105%);
  transition: transform .58s var(--ease);
}
.menu-panel.is-open { transform: translateX(0); }
.menu-panel__top { display: flex; justify-content: space-between; align-items: center; font: 600 .72rem var(--body); letter-spacing: .16em; }
.menu-close { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; border: 1px solid rgba(12, 10, 20, .18); border-radius: 50%; }
.menu-panel nav { margin: auto 0; display: grid; }
.menu-panel nav a {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  padding: .8rem 0;
  border-bottom: 1px solid rgba(12, 10, 20, .12);
  font: 600 clamp(1.5rem, min(4.2vw, 5.1vh), 2.7rem)/1.05 var(--display);
  letter-spacing: -.045em;
  transition: color .25s, padding .35s var(--ease);
}
.menu-panel nav a span { flex: none; width: 1.4rem; color: var(--accent); font: 600 .72rem var(--body); letter-spacing: .12em; }
.menu-panel nav a b { font-weight: inherit; }
.menu-panel nav a:hover, .menu-panel nav a[aria-current="page"] { color: var(--accent); padding-left: .35rem; }
.menu-panel__foot { display: grid; gap: 1.1rem; }
.menu-panel__foot p { max-width: 22rem; color: var(--paper-muted); line-height: 1.55; }
.menu-panel__actions { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem; }
.menu-panel .lang-toggle { height: 3.25rem; min-width: 3.25rem; border-color: rgba(12, 10, 20, .22); background: transparent; color: var(--paper-ink); }
.menu-panel .lang-toggle:hover { background: rgba(12, 10, 20, .06); }

/* ------------------------------------------------------------------ buttons */

.primary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
  min-height: 3.25rem;
  padding: .25rem .3rem .25rem 1.3rem;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #050409;
  font: 650 .8rem/1.2 var(--body);
  text-align: left;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s, box-shadow .25s;
}
.primary-cta:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgb(var(--accent-rgb) / .32); }
.primary-cta__icon {
  flex: none;
  width: 2.65rem;
  height: 2.65rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  transition: transform .35s var(--ease);
}
.primary-cta:hover .primary-cta__icon { transform: rotate(45deg); }
.primary-cta--violet { background: var(--accent); color: #fff; }
.primary-cta--violet .primary-cta__icon { background: #fff; color: var(--accent); }
.primary-cta--dark { background: #050409; color: #fff; }
.primary-cta--dark .primary-cta__icon { background: #fff; color: #050409; }
.primary-cta--block { width: 100%; min-height: 3.5rem; font-size: .88rem; }
.primary-cta:disabled { opacity: .7; cursor: progress; transform: none; }
.text-link {
  padding-bottom: .2rem;
  border-bottom: 1px solid rgba(255, 255, 255, .38);
  color: rgba(255, 255, 255, .84);
  font: 600 .8rem/1.2 var(--body);
  transition: color .2s, border-color .2s;
}
.text-link:hover { color: #fff; border-color: var(--accent-2); }
.tag {
  display: inline-flex;
  align-items: center;
  padding: .4rem .75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: rgba(255, 255, 255, .8);
  font: 500 .72rem/1.2 var(--body);
  white-space: nowrap;
}

/* ------------------------------------------------------------------ scroll sequence */

.sequence-stage { height: 660dvh; background: var(--bg); }
.sequence-viewport {
  position: sticky;
  top: 0;
  height: 100dvh;
  min-height: 38rem;
  overflow: clip;
  isolation: isolate;
}
.sequence-poster, .sequence-canvas {
  position: absolute;
  z-index: -5;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sequence-canvas { display: block; }
html[data-enhanced="true"] .sequence-poster { opacity: 0; }
.media-scrim {
  position: absolute;
  z-index: -3;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 45%, transparent 30%, rgba(0, 0, 0, .06) 66%, rgba(0, 0, 0, .42) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, .2), transparent 28%, transparent 62%, rgba(0, 0, 0, .5));
  pointer-events: none;
}
.sequence-grain {
  position: absolute;
  z-index: 12;
  inset: -20%;
  opacity: .04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%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)' opacity='.9'/%3E%3C/svg%3E");
}

.loading-status {
  position: absolute;
  z-index: 20;
  left: 50%;
  bottom: 2rem;
  display: grid;
  gap: .65rem;
  width: min(12rem, 45vw);
  color: rgba(255, 255, 255, .7);
  font-size: .72rem;
  letter-spacing: .14em;
  text-align: center;
  text-transform: uppercase;
  transform: translateX(-50%);
  transition: opacity .5s;
}
.loading-status.is-ready { opacity: 0; pointer-events: none; }
.loading-status__track { height: 1px; background: rgba(255, 255, 255, .22); }
.loading-status__track span { display: block; width: 0; height: 100%; background: var(--accent-2); transition: width .18s; }

.chapter {
  position: absolute;
  z-index: 5;
  width: min(36rem, calc(100% - 2rem));
  text-wrap: balance;
}
html.js .chapter:not(.chapter--hero) { opacity: 0; visibility: hidden; }
html[data-enhanced="true"] .chapter { will-change: opacity, transform; }
.chapter::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -5rem -7rem;
  background: radial-gradient(ellipse, rgba(0, 0, 0, .6), transparent 67%);
  filter: blur(8px);
  pointer-events: none;
}
.chapter--hero { left: var(--gutter); right: var(--gutter); bottom: clamp(4.5rem, 10.5vh, 7.5rem); width: auto; max-width: 80rem; }
.chapter--hero::before { inset: -5rem -6rem -4rem; background: radial-gradient(ellipse at 38% 68%, rgba(0, 0, 0, .72), transparent 70%); }
.chapter--left { left: var(--gutter); top: 36%; }
.chapter--cloud { left: var(--gutter); top: 33%; }
.chapter--right { right: var(--gutter); top: 31%; width: min(31rem, calc(100% - 2rem)); text-align: right; }
.chapter--arrival { left: var(--gutter); top: 31%; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  margin: 0 0 1.1rem;
  color: rgba(255, 255, 255, .74);
  font: 600 .74rem/1.3 var(--body);
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; flex: none; width: 1.5rem; height: 1px; background: var(--accent); }

.chapter--hero h1 { font-size: clamp(2.5rem, 4.6vw, 5.6rem); line-height: .98; letter-spacing: -.05em; }
.chapter--hero h1 span {
  display: block;
  background: linear-gradient(100deg, #fff 6%, #cdbdff 42%, var(--accent-2) 72%, var(--accent) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.chapter--hero__row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.4rem 3rem; margin-top: 1.6rem; }
.chapter--hero .chapter__body { max-width: 35rem; margin: 0; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.chapter h2 { font-size: clamp(2.8rem, 5.8vw, 6.6rem); line-height: .96; letter-spacing: -.055em; }
.chapter__body { max-width: 29rem; margin: 1.4rem 0 1.8rem; color: rgba(255, 255, 255, .78); font-size: clamp(.95rem, 1.15vw, 1.06rem); line-height: 1.6; }
.chapter--right .chapter__body { margin-left: auto; }
.chapter__label { margin: 1.5rem 0 .8rem; color: rgba(255, 255, 255, .62); font-size: .84rem; }
.chip-list { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.chip-list li {
  padding: .5rem .85rem;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: rgba(0, 0, 0, .38);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, .9);
  font-size: .78rem;
}
.chip-list li::before { content: "✓"; margin-right: .45rem; color: var(--accent-2); font-weight: 700; }

.sequence-meta {
  position: absolute;
  z-index: 9;
  left: clamp(1rem, 2.5vw, 3rem);
  right: clamp(1rem, 2.5vw, 3rem);
  bottom: 1.6rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  color: rgba(255, 255, 255, .55);
  font-size: .74rem;
  letter-spacing: .1em;
}
.sequence-meta__line { flex: 1; height: 1px; background: rgba(255, 255, 255, .2); }
.sequence-meta__line span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.scroll-cue {
  position: absolute;
  z-index: 8;
  right: 2.5rem;
  top: 50%;
  display: flex;
  align-items: center;
  gap: .8rem;
  color: rgba(255, 255, 255, .6);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: translateY(-50%);
  transition: opacity .4s;
}
.sequence-stage.is-moving .scroll-cue { opacity: 0; }
.scroll-cue i { width: 1px; height: 2.5rem; background: linear-gradient(#fff, transparent); animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 50% { transform: translateY(.4rem); opacity: .45; } }

/* ------------------------------------------------------------------ sections */

.section { position: relative; padding: clamp(5.5rem, 11vw, 10rem) var(--gutter); }
.section--tight { padding-top: clamp(1.5rem, 3vw, 2.5rem); padding-bottom: clamp(1.5rem, 3vw, 2.5rem); }

html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
html.js .reveal.is-visible { opacity: 1; transform: none; }

.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 2rem 4rem; }
.section-head > div { max-width: 54rem; }
.section-head h2 { font-size: clamp(2.5rem, 5vw, 5.6rem); line-height: .98; letter-spacing: -.055em; }
.section-head__copy { max-width: 26rem; color: var(--muted); line-height: 1.7; }

/* why */
.intro-grid {
  display: grid;
  grid-template-columns: minmax(9rem, .55fr) minmax(0, 1.6fr) minmax(14rem, .8fr);
  gap: 3rem;
  align-items: start;
}
.intro-grid .eyebrow { margin-top: .7rem; }
.intro-grid h2 { font-size: clamp(2.6rem, 5.4vw, 6.2rem); line-height: .98; letter-spacing: -.055em; }
.intro-grid__copy { margin-top: .4rem; color: var(--muted); line-height: 1.7; }

.pain-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: clamp(4rem, 9vw, 8rem); }
.pain-card {
  position: relative;
  isolation: isolate;
  min-height: clamp(20rem, 32vw, 27rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  overflow: clip;
  border: 1px solid var(--line);
  border-radius: 1.4rem;
  background: #0e0b1a;
}
.pain-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -35% 5% 40%;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(var(--accent-rgb) / .55), transparent 65%);
  filter: blur(40px);
}
.pain-card__num {
  position: absolute;
  top: clamp(1.4rem, 2.6vw, 2rem);
  right: clamp(1.4rem, 2.6vw, 2rem);
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font: 600 .78rem var(--body);
  letter-spacing: .06em;
  opacity: .8;
}
.pain-card h3 { max-width: 13ch; font-size: clamp(2rem, 3.6vw, 3.8rem); line-height: .98; letter-spacing: -.05em; }
.pain-card p { max-width: 30rem; margin-top: 1.2rem; color: var(--muted); line-height: 1.65; }
.pain-card--paper { border-color: transparent; background: var(--paper); color: var(--paper-ink); }
.pain-card--paper::before { background: radial-gradient(circle, rgb(var(--accent-rgb) / .2), transparent 65%); }
.pain-card--paper p { color: var(--paper-muted); }

/* services */
.svc-list { margin: clamp(3rem, 6vw, 5rem) 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.svc-row {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, .85fr);
  align-items: baseline;
  gap: 1.2rem 2.5rem;
  padding: clamp(1.6rem, 2.6vw, 2.3rem) 0;
  border-bottom: 1px solid var(--line);
}
.svc-row::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 calc(var(--gutter) * -1);
  background: linear-gradient(90deg, rgb(var(--accent-rgb) / .16), transparent 72%);
  opacity: 0;
  transition: opacity .45s var(--ease);
}
.svc-row:hover::before { opacity: 1; }
.svc-row__num { color: var(--accent-2); font: 600 .78rem var(--body); letter-spacing: .14em; }
.svc-row h3 { font-size: clamp(1.7rem, 2.9vw, 3rem); line-height: 1; letter-spacing: -.045em; }
.svc-row p { color: var(--muted); line-height: 1.65; }
.svc-row__tags { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .4rem; }

/* included */
.included {
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding: clamp(1.8rem, 5.5vw, 5rem);
  border: 1px solid var(--line);
  border-radius: 1.6rem;
  background:
    radial-gradient(ellipse 60% 70% at 100% 0%, rgb(var(--accent-rgb) / .3), transparent 62%),
    linear-gradient(180deg, #100c1f, #07060d);
}
.included__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr);
  align-items: end;
  gap: 2rem 4rem;
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--line);
}
.included__top h2 { font-size: clamp(2.3rem, 4.4vw, 4.8rem); line-height: .98; letter-spacing: -.055em; }
.included__top > p { color: var(--muted); line-height: 1.7; }
.included__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; }
.included__grid li {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2.4rem) clamp(1rem, 2vw, 1.8rem) clamp(1.5rem, 3vw, 2.4rem) 0;
  border-bottom: 1px solid var(--line);
}
.included__grid li:nth-last-child(-n + 3) { border-bottom: 0; }
.check { width: 2.4rem; height: 2.4rem; display: grid; place-items: center; border-radius: .8rem; background: rgb(var(--accent-rgb) / .18); color: var(--accent-2); font-weight: 700; }
.included__grid h3 { font-size: 1.2rem; line-height: 1.2; letter-spacing: -.03em; }
.included__grid p { margin-top: .5rem; color: var(--muted); font-size: .93rem; line-height: 1.6; }

/* process */
.process__track { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: clamp(3rem, 6vw, 5rem) 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.step { position: relative; padding: 2.2rem 2rem 0 0; }
.step::before {
  content: "";
  position: absolute;
  left: 0;
  top: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgb(var(--accent-rgb) / .14), 0 0 22px rgb(var(--accent-rgb) / .7);
}
.step__big {
  display: block;
  margin-bottom: 1.4rem;
  color: transparent;
  font: 500 clamp(3.6rem, 6vw, 6.2rem)/.9 var(--display);
  letter-spacing: -.06em;
  -webkit-text-stroke: 1px rgba(255, 255, 255, .3);
}
.step__label { margin-bottom: .8rem; color: var(--accent-2); font: 600 .72rem var(--body); letter-spacing: .14em; }
.step h3 { font-size: clamp(1.25rem, 1.7vw, 1.6rem); line-height: 1.15; letter-spacing: -.035em; }
.step h3 + p { margin-top: .7rem; color: var(--muted); font-size: .94rem; line-height: 1.6; }

/* work */
.work-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: clamp(3rem, 6vw, 5rem); }
.work-card {
  position: relative;
  isolation: isolate;
  overflow: clip;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 1.4rem;
  background: linear-gradient(180deg, #0f0c1c, #08070e);
  color: #fff;
  transition: border-color .35s, transform .5s var(--ease);
}
.work-card:hover { border-color: rgb(var(--accent-rgb) / .55); }
.work-card__media { position: relative; overflow: clip; aspect-ratio: 16 / 10; border-bottom: 1px solid var(--line); background: #000; }
.work-card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, .35)); pointer-events: none; }
.work-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 1.2s var(--ease);
}
.work-card:hover .work-card__media img { transform: scale(1.035); }
.work-card--wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  background: radial-gradient(ellipse 70% 80% at 100% 0%, rgb(var(--accent-rgb) / .2), transparent 62%), linear-gradient(180deg, #0f0c1c, #08070e);
}
.work-card--wide .work-card__media { border-bottom: 0; border-right: 1px solid var(--line); }
.work-card--wide .work-card__body { align-content: end; padding: clamp(1.6rem, 3.5vw, 3rem); }
.work-card__icon {
  position: absolute;
  z-index: 2;
  top: 1.2rem;
  right: 1.2rem;
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: #050409;
  font-size: 1.05rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
  transition: transform .35s var(--ease), background .3s, color .3s;
}
.work-card:hover .work-card__icon { transform: rotate(45deg); background: var(--accent); color: #fff; }
.work-card__body { display: grid; align-content: start; gap: .75rem; padding: clamp(1.4rem, 2.6vw, 2.2rem); }
.work-card__tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.work-card h3 { font-size: clamp(1.5rem, 2.3vw, 2.4rem); line-height: 1.02; letter-spacing: -.045em; }
.work-card--wide h3 { font-size: clamp(1.7rem, 2.8vw, 3rem); }
.work-card p { color: var(--muted); line-height: 1.6; }
.work__more { display: flex; justify-content: center; margin-top: clamp(2.5rem, 5vw, 4rem); }

/* call to action */
.cta-band {
  position: relative;
  isolation: isolate;
  overflow: clip;
  min-height: clamp(26rem, 40vw, 36rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 3rem;
  padding: clamp(2rem, 6vw, 5.5rem);
  border-radius: 1.6rem;
  color: #fff;
  background:
    radial-gradient(ellipse 70% 90% at 12% 0%, #ab90ff 0%, transparent 62%),
    linear-gradient(135deg, #7c5cff 0%, #9064ff 45%, #6142ea 100%);
}
.cta-band__mark { position: absolute; z-index: -1; right: -3%; top: -14%; width: clamp(14rem, 36vw, 30rem); height: auto; fill: rgba(0, 0, 0, .18); }
.cta-band__kicker { margin-bottom: 1.1rem; color: rgba(255, 255, 255, .84); font: 700 .76rem var(--body); letter-spacing: .16em; text-transform: uppercase; }
.cta-band h2 { max-width: 19ch; font-size: clamp(2.3rem, 4.8vw, 5.2rem); line-height: .98; letter-spacing: -.055em; }
.cta-band__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 2rem 3rem; }
.cta-band__bottom p { max-width: 34rem; color: rgba(255, 255, 255, .9); font-size: 1.05rem; line-height: 1.6; }

/* faq */
.faq { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); align-items: start; gap: clamp(2.5rem, 7vw, 7rem); }
.faq__intro { position: sticky; top: 7rem; }
.faq__intro h2 { font-size: clamp(2.4rem, 4.6vw, 5rem); line-height: .98; letter-spacing: -.055em; }
.faq__intro h2 + p { max-width: 28rem; margin-top: 1.4rem; color: var(--muted); line-height: 1.7; }
.faq__list { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 0;
  list-style: none;
  cursor: pointer;
  font: 600 clamp(1.08rem, 1.5vw, 1.35rem)/1.35 var(--display);
  letter-spacing: -.02em;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon {
  position: relative;
  flex: none;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: transform .35s var(--ease), background .3s, border-color .3s;
}
.faq__icon::before, .faq__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: .8rem;
  height: 1.5px;
  background: currentColor;
  transform: translate(-50%, -50%);
}
.faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__item summary:hover .faq__icon { border-color: var(--accent-2); }
.faq__item[open] .faq__icon { transform: rotate(45deg); background: var(--accent); border-color: var(--accent); }
.faq__answer { max-width: 44rem; padding: 0 3.6rem 1.6rem 0; color: var(--muted); line-height: 1.7; }

/* contact */
.contact { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; gap: clamp(2.5rem, 6vw, 6rem); }
.contact h2 { font-size: clamp(2.5rem, 5vw, 5.4rem); line-height: .98; letter-spacing: -.055em; }
.contact__lead { max-width: 30rem; margin-top: 1.4rem; color: var(--muted); line-height: 1.7; }
.contact-points { margin: 2.5rem 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.contact-points li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.contact-points i { padding-top: .25rem; color: var(--accent-2); font: normal 600 .74rem var(--body); letter-spacing: .12em; }
.contact-points b { display: block; font: 600 1.05rem/1.3 var(--display); letter-spacing: -.02em; }
.contact-points span { display: block; margin-top: .25rem; color: var(--muted); font-size: .93rem; }
.contact-form {
  position: relative;
  padding: clamp(1.5rem, 3.5vw, 3rem);
  border-radius: 1.6rem;
  background: var(--paper);
  color: var(--paper-ink);
  box-shadow: 0 40px 120px rgb(var(--accent-rgb) / .2);
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1rem; }
.field.full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: .5rem; color: #221e2e; font: 600 .82rem/1.3 var(--body); }
.field .optional { color: #6e6a7a; font-weight: 400; }
.field input, .field textarea {
  width: 100%;
  min-height: 3.2rem;
  padding: .85rem 1rem;
  border: 1px solid rgba(12, 10, 20, .15);
  border-radius: .85rem;
  background: #fff;
  color: var(--paper-ink);
  font: 400 1rem/1.4 var(--body);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 8.5rem; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #9a96a6; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgb(var(--accent-rgb) / .2); }
.form-note { margin-top: 1rem; color: #5f5a6c; font-size: .82rem; line-height: 1.5; }
.form-success { display: none; margin-top: 1rem; padding: .9rem 1rem; border-radius: .85rem; background: rgb(var(--accent-rgb) / .12); color: #3a2a9a; font-size: .93rem; font-weight: 600; }
.form-success.show { display: block; }
.form-success.is-error { background: rgba(200, 40, 70, .1); color: #8a1630; }

/* footer */
.site-footer { overflow: clip; padding: clamp(4rem, 8vw, 6rem) var(--gutter) 2rem; border-top: 1px solid var(--line); }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.5rem 2.5rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; color: var(--muted); font-size: .9rem; }
.footer-links a:hover { color: #fff; }
.footer-giant {
  margin: clamp(2.5rem, 6vw, 4rem) 0 0;
  background: linear-gradient(180deg, #221b3a 0%, #0b0a10 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font: 400 clamp(4.5rem, 19.5vw, 21rem)/1 var(--poster);
  margin-bottom: -.08em;
  letter-spacing: .01em;
  text-align: center;
  white-space: nowrap;
  user-select: none;
}
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 2rem; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--faint); font-size: .8rem; }

/* ------------------------------------------------------------------ live demos page */

.ld-hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  min-height: min(100dvh, 62rem);
  display: flex;
  align-items: flex-end;
  padding: 9rem var(--gutter) clamp(3rem, 7vw, 5.5rem);
}
.ld-hero__bg {
  position: absolute;
  z-index: -2;
  top: 0;
  right: 0;
  width: 72%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 40%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 38%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 38%);
}
.ld-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .7) 0%, rgba(0, 0, 0, .3) 45%, transparent 70%),
    linear-gradient(180deg, rgba(0, 0, 0, .45), transparent 30%, transparent 65%, #000 100%);
}
.ld-hero__content { max-width: 56rem; }
.ld-hero h1 { font-size: clamp(2.8rem, 6.4vw, 7rem); line-height: .96; letter-spacing: -.055em; }
.ld-hero__copy { max-width: 38rem; margin-top: 1.6rem; color: rgba(255, 255, 255, .8); font-size: clamp(1rem, 1.2vw, 1.12rem); line-height: 1.65; }
.ld-jump { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2.2rem; }
.ld-jump a {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .7rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(0, 0, 0, .35);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font: 600 .8rem var(--body);
  transition: background .25s, border-color .25s;
}
.ld-jump a span { color: var(--accent-2); font-size: .7rem; letter-spacing: .1em; }
.ld-jump a:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .42); }

.demo { padding-bottom: clamp(3rem, 6vw, 5rem); }
.demo + .demo { padding-top: clamp(3.5rem, 7vw, 6rem); }
.demo + .demo::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px; background: var(--line); }
.demo__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 2rem 3rem; margin-bottom: clamp(1.8rem, 3.5vw, 2.8rem); }
.demo__head > div { max-width: 46rem; }
.demo h2 { font-size: clamp(2.2rem, 4.4vw, 4.6rem); line-height: .98; letter-spacing: -.055em; }
.demo__copy { max-width: 38rem; margin-top: 1.2rem; color: var(--muted); line-height: 1.7; }
.demo__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.4rem; }
.browser {
  overflow: clip;
  border: 1px solid var(--line-strong);
  border-radius: 1.2rem;
  background: #0d0b15;
  box-shadow: 0 50px 140px rgb(var(--accent-rgb) / .16), 0 20px 50px rgba(0, 0, 0, .5);
}
.browser__bar { display: flex; align-items: center; gap: .45rem; padding: .75rem 1rem; border-bottom: 1px solid var(--line); background: #110e1c; }
.browser__dot { flex: none; width: .7rem; height: .7rem; border-radius: 50%; background: rgba(255, 255, 255, .18); }
.browser__dot:first-child { background: var(--accent); }
.browser__address {
  flex: 1;
  max-width: 26rem;
  margin: 0 auto;
  padding: .4rem .9rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  color: var(--muted);
  font-size: .76rem;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.browser iframe { display: block; width: 100%; height: min(78vh, 46rem); border: 0; background: #000; }
.demo__note { display: flex; align-items: flex-start; gap: .8rem; max-width: 46rem; margin-top: 1.4rem; color: var(--muted); font-size: .93rem; }
.demo__note::before { content: ""; flex: none; width: .5rem; height: .5rem; margin-top: .55rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

/* ------------------------------------------------------------------ responsive */

@media (max-width: 1180px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav-pill { display: none; }
}

@media (max-width: 1100px) {
  .intro-grid { grid-template-columns: 1fr; gap: 1.4rem; }
  .intro-grid .eyebrow { margin-top: 0; }
  .intro-grid__copy { max-width: 36rem; }
  .svc-row { grid-template-columns: 3.5rem minmax(0, 1fr) minmax(0, 1.25fr); }
  .svc-row__tags { grid-column: 2 / -1; justify-content: flex-start; }
  .included__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .included__grid li:nth-last-child(-n + 3) { border-bottom: 1px solid var(--line); }
  .included__grid li:nth-last-child(-n + 2) { border-bottom: 0; }
  .process__track { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 3.5rem; }
}

/* portrait screens: the frame is cropped to its centre, so the copy moves to the bottom */
@media (max-width: 800px), (orientation: portrait) and (max-width: 1100px) {
  .chapter--hero, .chapter--left, .chapter--cloud, .chapter--right, .chapter--arrival {
    left: var(--gutter);
    right: var(--gutter);
    top: auto;
    bottom: 12vh;
    width: auto;
    max-width: 36rem;
    text-align: left;
  }
  .chapter--right, .chapter--arrival { bottom: 8vh; }
  .chapter--right .chapter__body { margin-left: 0; }
  .chip-list { justify-content: flex-start; }
  .chapter::before, .chapter--hero::before { inset: -4rem -2rem; background: radial-gradient(ellipse at 22% 65%, rgba(0, 0, 0, .8), transparent 72%); }
  .chapter--hero__row { margin-top: 1.1rem; }
  .scroll-cue { display: none; }
  .media-scrim {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, .3), transparent 18%, transparent 40%, rgba(0, 0, 0, .5) 62%, rgba(0, 0, 0, .82) 100%);
  }
  .ld-hero { display: block; min-height: 0; padding: 0 var(--gutter) 3rem; }
  .ld-hero__bg {
    position: relative;
    width: calc(100% + var(--gutter) * 2);
    max-width: none;
    height: auto;
    aspect-ratio: 4 / 5;
    max-height: 70vh;
    margin: 0 calc(var(--gutter) * -1) -4.5rem;
    object-position: 50% 32%;
    -webkit-mask-image: linear-gradient(180deg, #000 62%, transparent);
    mask-image: linear-gradient(180deg, #000 62%, transparent);
  }
  .ld-hero::after { background: linear-gradient(180deg, rgba(0, 0, 0, .55), transparent 18%); }
}

@media (max-width: 800px) {
  .sequence-stage { height: 590dvh; }
  .chapter--hero h1 { font-size: clamp(2.2rem, 9.4vw, 3.6rem); }
  .chapter h2 { font-size: clamp(2.4rem, 11vw, 4rem); }
  .cta-band__mark { display: none; }

  .pain-grid, .work-grid { grid-template-columns: 1fr; }
  .pain-card { min-height: 19rem; }
  .svc-row { grid-template-columns: 2.6rem minmax(0, 1fr); gap: .7rem 1rem; }
  .svc-row p, .svc-row__tags { grid-column: 2 / -1; }
  .included__top { grid-template-columns: 1fr; }
  .included__grid { grid-template-columns: 1fr; }
  .included__grid li, .included__grid li:nth-last-child(-n + 3) { padding-right: 0; border-bottom: 1px solid var(--line); }
  .included__grid li:last-child { border-bottom: 0; }
  .process__track { grid-template-columns: 1fr; row-gap: 0; border-top: 0; border-left: 1px solid var(--line); margin-left: .3rem; }
  .step { padding: 0 0 2.6rem 1.8rem; }
  .step::before { left: -5px; top: .35rem; }
  .step__big { margin-bottom: .8rem; font-size: 3.2rem; }
  .work-card--wide { display: flex; }
  .work-card--wide .work-card__media { border-right: 0; border-bottom: 1px solid var(--line); }
  .cta-band__bottom { flex-direction: column; align-items: flex-start; }
  .faq, .contact { grid-template-columns: 1fr; }
  .faq__intro { position: static; }
  .faq__answer { padding-right: 0; }
  .browser iframe { height: 72vh; }
}

@media (max-width: 640px) {
  .header-cta { display: none; }
  .footer-top { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .site-header { padding: .9rem 1rem; }
  .menu-trigger span { display: none; }
  .sequence-viewport { min-height: 34rem; }
  .chapter--hero { bottom: 5.5vh; }
  .chapter--hero .text-link { display: none; }
  .chapter--left, .chapter--cloud { bottom: 11vh; }
  .chapter--right, .chapter--arrival { bottom: 7vh; }
  .chapter__label { margin: 1rem 0 .6rem; }
  .chip-list { gap: .35rem; }
  .chip-list li { padding: .36rem .6rem; font-size: .7rem; }
  .chapter h1, .chapter h2 { letter-spacing: -.06em; }
  .chapter__body { max-width: 22rem; font-size: .93rem; }
  .sequence-meta { bottom: 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .pain-card, .work-card, .included, .cta-band, .contact-form { border-radius: 1.1rem; }
  .primary-cta { gap: 1rem; }
}

@media (max-width: 800px) and (max-height: 700px) {
  .chapter--hero .chapter__body { display: none; }
}

/* ------------------------------------------------------------------ static sequence (reduced motion, or frames failed to load) */

html[data-enhanced="static"] .sequence-stage { height: auto; }
html[data-enhanced="static"] .sequence-viewport { position: relative; height: auto; min-height: 100dvh; display: grid; align-content: end; padding: 9rem 0 4rem; }
html[data-enhanced="static"] .sequence-canvas,
html[data-enhanced="static"] .loading-status,
html[data-enhanced="static"] .scroll-cue,
html[data-enhanced="static"] .sequence-meta { display: none; }
html[data-enhanced="static"] .chapter { position: relative; inset: auto; width: auto; margin: 0 var(--gutter); opacity: 1; visibility: visible; transform: none; }
html[data-enhanced="static"] .chapter:not(.chapter--hero) { display: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .sequence-stage { height: auto; }
  .sequence-viewport { position: relative; height: auto; min-height: 100dvh; display: grid; align-content: end; padding: 9rem 0 4rem; }
  .sequence-canvas, .loading-status, .scroll-cue, .sequence-meta { display: none; }
  .sequence-poster { opacity: 1 !important; }
  .chapter { position: relative; inset: auto !important; width: auto; margin: 0 var(--gutter); opacity: 1 !important; visibility: visible !important; transform: none !important; }
  .chapter:not(.chapter--hero) { display: none; }
  html.js .reveal { opacity: 1; transform: none; }
}