/* Northgrid — dark cinematic */
:root {
  --bg: #05070a;
  --bg-2: #0a0e14;
  --bg-3: #0f151d;
  --line: rgba(190, 225, 255, 0.08);
  --line-2: rgba(190, 225, 255, 0.16);
  --ink: #e9eef2;
  --ink-2: #b9c3cc;
  --mute: #7d8995;
  --ice: #a8f0dc;
  --ice-dim: rgba(168, 240, 220, 0.14);
  --ember: #ff7a45;
  --f-display: "Unbounded", system-ui, sans-serif;
  --f-serif: "Cormorant Garamond", Georgia, serif;
  --f-body: "Onest", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1320px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--ice); color: var(--bg); }
:focus-visible { outline: 2px solid var(--ice); outline-offset: 3px; border-radius: 4px; }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ice); color: var(--bg); padding: 8px 14px; border-radius: 6px; }
.skip:focus { left: 8px; }

/* film grain */
.grain {
  pointer-events: none; position: fixed; inset: -50%; z-index: 90; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-4%, 3%); } 40% { transform: translate(3%, -5%); }
  60% { transform: translate(-2%, 6%); } 80% { transform: translate(5%, -2%); } 100% { transform: translate(0, 0); }
}

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* type */
.eyebrow { font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ice); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; }
.h2 { font: 300 clamp(32px, 5.2vw, 72px)/1.04 var(--f-display); letter-spacing: -.035em; margin: 22px 0 0; max-width: 16ch; }
em, .em { font-family: var(--f-serif); font-style: italic; font-weight: 500; letter-spacing: -.01em; color: var(--ice); font-size: 1.12em; }
.lead { color: var(--ink-2); font-size: clamp(17px, 1.4vw, 20px); max-width: 58ch; }

/* nav */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(5, 7, 10, .72); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); border-color: var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 12px; font: 500 15px/1 var(--f-display); letter-spacing: .18em; }
.logo svg { width: 26px; height: 26px; }
.nav-links { display: flex; gap: 32px; font-size: 14px; color: var(--ink-2); }
.nav-links a { position: relative; transition: color .25s; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 100%; background: var(--ice); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease); }
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-right { display: flex; align-items: center; gap: 18px; }
.langs { display: flex; gap: 2px; font: 500 12px/1 var(--f-mono); letter-spacing: .08em; border: 1px solid var(--line-2); border-radius: 999px; padding: 3px; }
.langs a { padding: 6px 9px; border-radius: 999px; color: var(--mute); transition: color .2s, background .2s; }
.langs a:hover { color: var(--ink); }
.langs a[aria-current="true"] { background: var(--ink); color: var(--bg); }

.btn {
  --b: var(--ice);
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 15px/1 var(--f-body); padding: 16px 22px; border-radius: 999px;
  background: var(--b); color: var(--bg); border: 1px solid var(--b);
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--ink); transform: translateY(101%); transition: transform .5s var(--ease); }
.btn:hover::before { transform: translateY(0); }
.btn:hover { box-shadow: 0 10px 40px -10px rgba(168, 240, 220, .55); }
.btn .arr { transition: transform .4s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn.ghost::before { background: rgba(255, 255, 255, .06); }
.btn.sm { padding: 11px 16px; font-size: 14px; }

.burger { display: none; width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink); cursor: pointer; }
.burger span { display: block; width: 16px; height: 1px; background: currentColor; margin: 4px auto; transition: transform .3s; }

/* hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; padding: 140px 0 56px; overflow: hidden; }
#grid { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(60% 50% at 50% 38%, rgba(168, 240, 220, .10), transparent 70%),
    linear-gradient(180deg, rgba(5, 7, 10, .2) 0%, transparent 30%, transparent 60%, var(--bg) 100%); }
.hero .wrap { position: relative; z-index: 2; }
.hero-coords { position: absolute; top: 96px; right: var(--gutter); z-index: 2; text-align: right; font: 400 11px/1.7 var(--f-mono); color: var(--mute); letter-spacing: .1em; }
.hero-coords b { color: var(--ice); font-weight: 500; }
.hero h1 { font: 300 clamp(44px, 9.4vw, 148px)/.94 var(--f-display); letter-spacing: -.055em; margin: 26px 0 0; }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero h1 .line > span { display: inline-block; transform: translateY(105%); animation: rise 1.2s var(--ease) forwards; }
.hero h1 .line:nth-child(2) > span { animation-delay: .12s; }
.hero h1 .line:nth-child(3) > span { animation-delay: .24s; }
.hero h1 em { font-size: 1.08em; }
@keyframes rise { to { transform: translateY(0); } }
.hero-bottom { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: end; margin-top: 48px; }
.hero-sub { color: var(--ink-2); font-size: clamp(17px, 1.35vw, 19px); max-width: 52ch; margin: 0 0 28px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-2); }
.hero-meta div { padding: 18px 0 0; }
.hero-meta div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.hero-meta small { display: block; font: 400 11px/1.4 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--mute); }
.hero-meta strong { display: block; font: 300 clamp(22px, 2.4vw, 34px)/1.1 var(--f-display); letter-spacing: -.03em; margin-top: 8px; }
.fade-in { opacity: 0; animation: fade 1.2s var(--ease) .6s forwards; }
@keyframes fade { to { opacity: 1; } }
.scroll-cue { position: absolute; left: 50%; bottom: 18px; z-index: 2; transform: translateX(-50%); font: 400 10px/1 var(--f-mono); letter-spacing: .3em; text-transform: uppercase; color: var(--mute); display: flex; flex-direction: column; align-items: center; gap: 10px; }
.scroll-cue i { width: 1px; height: 36px; background: linear-gradient(var(--ice), transparent); animation: cue 2s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* marquee */
.marquee { border-block: 1px solid var(--line); padding: 26px 0; overflow: hidden; position: relative; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; width: max-content; animation: marq 46s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font: 300 clamp(22px, 3vw, 40px)/1 var(--f-display); letter-spacing: -.03em; white-space: nowrap; padding: 0 28px; display: inline-flex; align-items: center; gap: 56px; color: var(--ink-2); }
.marquee span::after { content: "✦"; font-size: .45em; color: var(--ice); }
@keyframes marq { to { transform: translateX(-50%); } }

section { position: relative; }
.sec { padding: clamp(96px, 13vw, 180px) 0; }
.sec-head { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; margin-bottom: clamp(48px, 6vw, 88px); }

/* services */
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-2); border-left: 1px solid var(--line); }
.svc { position: relative; padding: clamp(28px, 3.4vw, 48px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; min-height: 420px; display: flex; flex-direction: column; isolation: isolate; }
.svc::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .6s var(--ease);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(168, 240, 220, .09), transparent 60%); }
.svc:hover::before { opacity: 1; }
.svc-top { display: flex; justify-content: space-between; align-items: flex-start; }
.svc-code { font: 500 12px/1 var(--f-mono); letter-spacing: .16em; color: var(--mute); border: 1px solid var(--line-2); padding: 7px 10px; border-radius: 999px; }
.svc-idx { font: 300 13px/1 var(--f-mono); color: var(--mute); }
.svc h3 { font: 400 clamp(26px, 2.6vw, 38px)/1.08 var(--f-display); letter-spacing: -.035em; margin: 56px 0 16px; }
.svc p { color: var(--ink-2); margin: 0 0 24px; max-width: 46ch; }
.svc ul { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 10px; font-size: 15px; color: var(--ink-2); }
.svc li { display: flex; gap: 12px; }
.svc li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 9px; border: 1px solid var(--ice); transform: rotate(45deg); }
.svc-price { margin-top: auto; display: flex; align-items: baseline; gap: 10px; padding-top: 22px; border-top: 1px dashed var(--line-2); }
.svc-price small { font: 400 12px/1 var(--f-mono); color: var(--mute); text-transform: uppercase; letter-spacing: .1em; }
.svc-price strong { font: 300 28px/1 var(--f-display); letter-spacing: -.03em; color: var(--ice); }

/* case */
.case { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 18%, var(--bg-2) 82%, var(--bg) 100%); }
.case-tag { font: 400 12px/1 var(--f-mono); letter-spacing: .12em; color: var(--mute); text-transform: uppercase; }
.case-intro { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: end; margin-bottom: 64px; }
.case-intro .h2 { max-width: 18ch; }

.stage { position: relative; perspective: 1800px; margin: 0 auto 80px; }
.mock { position: relative; border-radius: 18px; border: 1px solid var(--line-2); background: linear-gradient(160deg, rgba(20, 28, 38, .9), rgba(9, 13, 19, .95));
  box-shadow: 0 60px 120px -40px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .02) inset, 0 -1px 0 rgba(255, 255, 255, .06) inset;
  transform: rotateX(var(--rx, 14deg)) rotateY(var(--ry, 0deg)) scale(var(--s, .94)); transform-origin: 50% 0;
  transition: transform .2s linear; overflow: hidden; }
.mock::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(120deg, rgba(255, 255, 255, .06), transparent 30%); }
.stage-glow { position: absolute; inset: 10% 10% -10%; background: radial-gradient(50% 50% at 50% 50%, rgba(168, 240, 220, .18), transparent 70%); filter: blur(40px); z-index: -1; }
.mock-bar { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: #2a333d; }
.mock-search { flex: 1; max-width: 420px; font: 400 13px/1 var(--f-body); color: var(--mute); background: rgba(255, 255, 255, .04); border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; }
.live { margin-left: auto; font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ember); display: flex; align-items: center; gap: 8px; }
.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 0 rgba(255, 122, 69, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(255, 122, 69, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 122, 69, 0); } }
.mock-body { display: grid; grid-template-columns: 56px 1fr 330px; min-height: 440px; }
.mock-rail { border-right: 1px solid var(--line); padding: 16px 0; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.mock-rail i { width: 26px; height: 26px; border-radius: 8px; background: rgba(255, 255, 255, .05); }
.mock-rail i.on { background: var(--ice-dim); box-shadow: inset 0 0 0 1px rgba(168, 240, 220, .4); }
.kanban { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; padding: 18px; }
.kcol h5 { margin: 0 0 12px; font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mute); display: flex; justify-content: space-between; }
.kcard { background: rgba(255, 255, 255, .035); border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; margin-bottom: 9px; font-size: 13px; line-height: 1.35; }
.kcard b { display: block; font-weight: 500; color: var(--ink); }
.kcard span { color: var(--mute); font-size: 12px; }
.kcard .tagl { display: inline-block; margin-top: 8px; font: 500 10px/1 var(--f-mono); padding: 4px 6px; border-radius: 4px; background: var(--ice-dim); color: var(--ice); }
.kcard.moving { animation: hop 6s var(--ease) infinite; border-color: rgba(168, 240, 220, .5); box-shadow: 0 10px 30px -10px rgba(168, 240, 220, .35); }
@keyframes hop { 0%, 30% { transform: translateX(0); } 45%, 80% { transform: translateX(calc(100% + 12px)); } 95%, 100% { transform: translateX(0); } }
.chat { border-left: 1px solid var(--line); padding: 18px; display: flex; flex-direction: column; gap: 12px; font-size: 13px; }
.chat h5 { margin: 0 0 4px; font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mute); }
.msg { max-width: 92%; padding: 11px 13px; border-radius: 12px; line-height: 1.45; }
.msg.in { background: rgba(255, 255, 255, .05); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.msg.ai { align-self: flex-end; background: linear-gradient(160deg, rgba(168, 240, 220, .14), rgba(168, 240, 220, .05)); border: 1px dashed rgba(168, 240, 220, .45); border-bottom-right-radius: 4px; }
.msg.ai small { display: block; font: 500 10px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ice); margin-bottom: 7px; }
.typing::after { content: "▍"; color: var(--ice); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.mock-send { align-self: flex-end; margin-top: auto; font: 500 12px/1 var(--f-body); background: var(--ice); color: var(--bg); padding: 9px 12px; border-radius: 8px; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; margin-bottom: 64px; }
.case-grid > div { background: var(--bg-2); padding: 32px; }
.case-grid h4 { margin: 0 0 14px; font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ice); }
.case-grid p { margin: 0; color: var(--ink-2); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-2); }
.stat { padding: 32px 24px 0 0; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat strong { display: block; font: 200 clamp(44px, 6vw, 92px)/1 var(--f-display); letter-spacing: -.06em; }
.stat strong sup { font-size: .4em; color: var(--ice); vertical-align: top; margin-left: 4px; }
.stat > span { display: block; margin-top: 14px; color: var(--mute); font-size: 14px; max-width: 20ch; }
.modules { margin-top: 64px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.modules h4 { margin: 0 18px 0 0; font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.chip { font-size: 14px; padding: 9px 14px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--ink-2); transition: border-color .3s, color .3s, background .3s; }
.chip:hover { border-color: var(--ice); color: var(--ink); background: var(--ice-dim); }

/* process */
.steps { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
.steps::before { content: ""; position: absolute; top: 9px; left: 0; right: 0; height: 1px; background: var(--line-2); }
.steps .progress { position: absolute; top: 9px; left: 0; height: 1px; width: var(--p, 0%); background: linear-gradient(90deg, var(--ice), rgba(168, 240, 220, .2)); box-shadow: 0 0 12px var(--ice); transition: width .2s linear; }
.step { position: relative; padding: 48px 24px 0 0; }
.step::before { content: ""; position: absolute; top: 4px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--bg); border: 1px solid var(--ice); }
.step.lit::before { background: var(--ice); box-shadow: 0 0 0 6px var(--ice-dim); }
.step-n { font: 400 12px/1 var(--f-mono); color: var(--mute); letter-spacing: .1em; }
.step h3 { font: 400 clamp(20px, 1.8vw, 26px)/1.1 var(--f-display); letter-spacing: -.03em; margin: 14px 0 8px; }
.step .t { font: 500 12px/1 var(--f-mono); color: var(--ice); letter-spacing: .06em; }
.step p { color: var(--ink-2); font-size: 15px; margin: 16px 0 0; }

/* principles */
.prin { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.prin-card { position: relative; border: 1px solid var(--line); border-radius: 16px; padding: 30px 26px 34px; background: linear-gradient(180deg, rgba(255, 255, 255, .025), transparent); overflow: hidden; transition: border-color .4s, transform .6s var(--ease); }
.prin-card:hover { border-color: var(--line-2); transform: translateY(-4px); }
.prin-card svg { width: 40px; height: 40px; color: var(--ice); margin-bottom: 40px; }
.prin-card h3 { font: 400 21px/1.15 var(--f-display); letter-spacing: -.03em; margin: 0 0 12px; }
.prin-card p { color: var(--ink-2); font-size: 15px; margin: 0; }
.stack { margin-top: 72px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 36px; padding-top: 32px; border-top: 1px solid var(--line); }
.stack small { font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); margin-right: 8px; }
.stack span { font: 400 16px/1 var(--f-display); letter-spacing: -.02em; color: var(--ink-2); }

/* pricing */
.care { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; border: 1px solid var(--line-2); border-radius: 22px; padding: clamp(28px, 4vw, 56px); position: relative; overflow: hidden;
  background: radial-gradient(80% 120% at 100% 0%, rgba(168, 240, 220, .10), transparent 60%), var(--bg-2); }
.care h3 { font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ice); margin: 0 0 18px; }
.care strong { display: block; font: 300 clamp(34px, 4.6vw, 64px)/1 var(--f-display); letter-spacing: -.05em; }
.care p { color: var(--ink-2); margin: 0; }
.care .note { margin-top: 18px; font-size: 13px; color: var(--mute); }

/* faq */
.faq { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(32px, 6vw, 96px); }
.faq h2 { font: 300 clamp(28px, 3.6vw, 48px)/1.08 var(--f-display); letter-spacing: -.035em; margin: 22px 0 0; }
details { border-bottom: 1px solid var(--line-2); }
details:first-child { border-top: 1px solid var(--line-2); }
summary { list-style: none; cursor: pointer; padding: 26px 48px 26px 0; position: relative; font: 400 clamp(18px, 1.6vw, 22px)/1.3 var(--f-display); letter-spacing: -.02em; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font: 300 28px/1 var(--f-body); color: var(--ice); transition: transform .4s var(--ease); }
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
details p { margin: 0 0 28px; color: var(--ink-2); max-width: 60ch; }

/* cta */
.cta { text-align: center; padding: clamp(110px, 16vw, 220px) 0; overflow: hidden; }
.cta::before { content: ""; position: absolute; left: 50%; top: 50%; width: min(1100px, 140vw); aspect-ratio: 1; transform: translate(-50%, -50%);
  background: conic-gradient(from 0deg, transparent, rgba(168, 240, 220, .14), transparent 30%, transparent 60%, rgba(168, 240, 220, .08), transparent);
  border-radius: 50%; filter: blur(60px); animation: spin 24s linear infinite; z-index: -1; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
.cta h2 { font: 300 clamp(40px, 8vw, 120px)/.98 var(--f-display); letter-spacing: -.055em; margin: 26px auto 26px; max-width: 14ch; }
.cta .lead { margin: 0 auto 40px; }
.cta .btn { font-size: 17px; padding: 20px 30px; }
.cta-mail { display: block; margin-top: 26px; font: 400 14px/1 var(--f-mono); color: var(--ink-2); letter-spacing: .04em; }
.cta-mail:hover { color: var(--ice); }
.cta-note { margin-top: 14px; font-size: 13px; color: var(--mute); }

/* footer */
footer { border-top: 1px solid var(--line); padding: 48px 0 40px; color: var(--mute); font-size: 14px; }
.foot { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: end; }
.foot .logo { color: var(--ink); margin-bottom: 14px; }
.foot-word { font: 200 clamp(64px, 17vw, 260px)/.8 var(--f-display); letter-spacing: -.07em; color: transparent; -webkit-text-stroke: 1px var(--line-2); margin: 56px 0 0; user-select: none; white-space: nowrap; overflow: hidden; }
.foot-r { text-align: right; display: grid; gap: 6px; }

/* reveal */
.rv { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }

/* responsive */
@media (max-width: 1100px) {
  .mock-body { grid-template-columns: 48px 1fr; }
  .chat { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); }
  .chat .msg { max-width: 75%; }
  .steps { grid-template-columns: 1fr; gap: 0; padding-left: 28px; }
  .steps::before { top: 0; bottom: 0; left: 5px; right: auto; width: 1px; height: auto; }
  .steps .progress { top: 0; left: 5px; width: 1px !important; height: var(--p, 0%); background: linear-gradient(180deg, var(--ice), rgba(168, 240, 220, .2)); }
  .step { padding: 0 0 40px; }
  .step::before { left: -28px; top: 2px; }
  .prin { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav .btn.sm { display: none; }
  .burger { display: block; }
  .nav.open { background: rgba(5, 7, 10, .96); }
  .nav.open .nav-links { display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0; background: rgba(5, 7, 10, .98); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 20px; }
  .nav.open .nav-links a { padding: 14px 0; font-size: 18px; border-bottom: 1px solid var(--line); }
  .hero-bottom, .case-intro, .faq, .care, .sec-head { grid-template-columns: 1fr; }
  .hero-coords { display: none; }
  .svc-grid { grid-template-columns: 1fr; }
  .svc { min-height: 0; }
  .svc h3 { margin-top: 36px; }
  .case-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { padding-left: 0; border-left: 0; }
  .stat { padding-bottom: 28px; }
  .kanban { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kcol:nth-child(n+3) { display: none; }
  .mock { --rx: 6deg !important; }
  .foot { grid-template-columns: 1fr; }
  .foot-r { text-align: left; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .hero-meta { grid-template-columns: 1fr; }
  .hero-meta div + div { padding-left: 0; border-left: 0; }
  .hero-meta div { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .hero-meta strong { margin: 0; }
  .prin { grid-template-columns: 1fr; }
  .langs a { padding: 6px 7px; }
  .mock-rail { display: none; }
  .mock-body { grid-template-columns: 1fr; min-height: 0; }
  .chat .msg { max-width: 92%; }
  .mock-search { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .rv { opacity: 1; transform: none; }
  .hero h1 .line > span { transform: none; }
  .grain { display: none; }
}