/* ─────────────────────────────────────────────────────────────
   Colour carries meaning everywhere on this site:
   amber = manual work · teal = automated · violet = AI · white ring = a person decides
   Layout: plain document flow. Nothing is pinned, hidden or revealed on scroll.
   ───────────────────────────────────────────────────────────── */
:root {
  --bg: #07090d;
  --bg-2: #0b0f15;
  --panel: #0e131b;
  --line: #1d2531;
  --line-2: #2a3442;
  --text: #e9edf3;
  --muted: #8d97a7;
  --dim: #5b6575;
  --manual: #ffb547;
  --manual-soft: rgba(255, 181, 71, .14);
  --auto: #3ee6c1;
  --auto-soft: rgba(62, 230, 193, .14);
  --ai: #9b8cff;
  --ai-soft: rgba(155, 140, 255, .16);
  --danger: #ff6b6b;
  /* theme-dependent helpers: inks for text on the page ground, marks drawn on coloured fills */
  --manual-ink: #ffb547;
  --auto-ink: #3ee6c1;
  --ai-ink: #9b8cff;
  --ai-hi: #c9c0ff;
  --danger-ink: #ffb3b3;
  --on-mark: #07090d;
  --on-accent: #04110d;
  --nav-bg: rgba(7, 9, 13, .82);
  --wash: rgba(255, 255, 255, .05);
  --grid-dot: rgba(255, 255, 255, .07);
  --shadow: none;
  --bot-head: #e9edf3;
  --bot-visor: #0b0f15;
  --bot-ear: #aeb8c6;
  --bot-outline: transparent;
  --radius: 18px;
  --max: 1180px;
  --font-head: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; } /* layout classes (.field is a grid) must never override hidden */
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(var(--grid-dot) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 25%, #000 30%, transparent 75%);
}
a { color: inherit; text-decoration: none; }
svg { display: block; max-width: 100%; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 600; letter-spacing: -.02em; margin: 0; line-height: 1.08; text-wrap: balance; }
p { margin: 0; }
.muted { color: var(--muted); }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding-inline: 24px; }
:focus-visible { outline: 2px solid var(--auto); outline-offset: 3px; }

/* ── Nav ─────────────────────────────────────────────── */
.nav { position: sticky; top: 0; z-index: 50; background: var(--nav-bg); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 600; font-size: 26px; letter-spacing: -.03em; line-height: 1; }
.brand-mark { width: 38px; height: 38px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { padding: 8px 14px; border-radius: 999px; color: var(--muted); font-size: 15px; transition: color .2s, background .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-links a[aria-current="page"]:not(.btn) { background: var(--wash); }

.bot { display: inline-flex; align-items: center; margin-right: 2px; }
.bot svg { display: block; overflow: visible; width: 54px; height: 54px; }
.bot-tip { filter: drop-shadow(0 0 3px var(--auto)); animation: tip 2.4s ease-in-out infinite; }
@keyframes tip { 50% { opacity: .45; } }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px; border: 1px solid transparent;
  font: 500 15px/1 var(--font-body); cursor: pointer; white-space: nowrap;
  transition: transform .2s var(--ease), border-color .2s, box-shadow .2s;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--auto); color: var(--on-accent); }
.btn-primary:hover { box-shadow: 0 0 28px -4px color-mix(in srgb, var(--auto) 55%, transparent); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--muted); }
.nav-links .btn { padding: 10px 18px; color: var(--on-accent); }
.nav-links .btn-primary:hover { color: var(--on-accent); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

/* ── Shared ──────────────────────────────────────────── */
.eyebrow { font: 500 12px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--auto); box-shadow: 0 0 10px var(--auto); }
.section { padding-block: 128px; }
.section-head { margin-bottom: 56px; }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); margin-top: 14px; max-width: 720px; }
.card { background: linear-gradient(180deg, var(--panel), var(--bg-2)); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.tag { font: 500 12px/1 var(--font-mono); padding: 7px 10px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 18px; font: 12px/1 var(--font-mono); color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.c-manual { color: var(--manual-ink); } .c-auto { color: var(--auto-ink); } .c-ai { color: var(--ai-ink); }
.bg-manual { background: var(--manual); } .bg-auto { background: var(--auto); } .bg-ai { background: var(--ai); }
.ring-human { border: 2px solid var(--text); }
.ring-pain { border: 1.5px dashed var(--danger); }
.ghost-dot { border: 1.5px dashed var(--dim); }

/* ── Footer ──────────────────────────────────────────── */
.footer { border-top: 1px solid var(--line); padding-block: 32px 44px; color: var(--dim); font-size: 14px; }
.footer .wrap { display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; }

/* ═════════════════ HOME ═════════════════ */
.hero { padding-block: 72px 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.hero-text { min-width: 0; }
.hero h1 { font-size: clamp(40px, 4.4vw, 58px); margin-top: 22px; }
.hero h1 em { font-style: normal; color: var(--auto-ink); display: block; white-space: nowrap; }
@media (max-width: 520px) { .hero h1 em { white-space: normal; } }
.hero .lede { margin-top: 22px; font-size: 19px; color: var(--muted); max-width: 560px; }
.hero .ctas { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }

/* hero animation: canvas, no frame */
.hero-anim { margin: 0; min-width: 0; }
.hero-anim canvas { display: block; width: 100%; aspect-ratio: 1 / .82; }

/* method: one animation on a dark screen, with three phase tabs underneath */
.head-row { display: flex; justify-content: space-between; align-items: baseline; gap: 8px 24px; flex-wrap: wrap; margin-bottom: 56px; }
.head-row h2 { font-size: clamp(30px, 4vw, 46px); }
.flow-stage { position: relative; border-radius: 24px; overflow: hidden; border: 1px solid var(--line-2);
  background: radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--ai) 9%, transparent), transparent 60%), var(--bg-2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05), 0 40px 80px -50px color-mix(in srgb, var(--auto) 45%, transparent); }
.flow-stage canvas { display: block; width: 100%; aspect-ratio: 1000 / 420; }
.flow-stage .node-tip { overflow: visible; }
.phases { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.phases button { all: unset; box-sizing: border-box; width: 100%; cursor: pointer; position: relative; display: grid; gap: 8px; padding-top: 22px; }
.phases .bar { position: absolute; top: 0; left: 0; right: 0; height: 2px; border-radius: 2px; background: var(--line-2); overflow: hidden; }
.phases .bar::after { content: ""; position: absolute; inset: 0; transform-origin: left; transform: scaleX(var(--p, 0)); background: var(--auto); box-shadow: 0 0 10px var(--auto); }
.phases .no { font: 500 12px/1 var(--font-mono); color: var(--dim); }
.phases .name { font: 600 24px/1.15 var(--font-head); letter-spacing: -.02em; color: var(--muted); transition: color .3s; }
.phases .out { font: 500 14px/1.3 var(--font-mono); color: var(--dim); transition: color .3s; }
.phases button.on .name { color: var(--text); }
.phases button.on .out { color: var(--muted); }
.phases button.on .out.c-manual { color: var(--manual-ink); }
.phases button.on .out.c-auto { color: var(--auto-ink); }
.phases button:hover .name { color: var(--text); }
.phases button:focus-visible { outline: 2px solid var(--auto); outline-offset: 6px; border-radius: 4px; }

/* proof: three open columns */
.proofs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 64px; }
.pf { display: grid; gap: 14px; align-content: start; padding-top: 28px; border-top: 1px solid var(--line-2); min-width: 0; }
.pf-vis { height: 44px; display: flex; align-items: center; gap: 16px; }
.pf .fig { font: 600 clamp(34px, 3.4vw, 50px)/1 var(--font-head); letter-spacing: -.03em; white-space: nowrap; }
.pf p { color: var(--muted); font-size: 17px; }
.pf .bars { flex-direction: column; align-items: stretch; justify-content: center; gap: 10px; width: 100%; }
.bar { height: 10px; border-radius: 99px; background: var(--wash); overflow: hidden; }
.bar i { display: block; height: 100%; width: var(--w); border-radius: 99px; }
.js-anim .bar i { width: 0; transition: width 1.4s var(--ease); }
.js-anim .play .bar i { width: var(--w); }
.js-anim .play .bar + .bar i { transition-delay: .3s; }
.dots { display: grid; grid-template-columns: repeat(6, 9px); gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--manual); }
.team .to { color: var(--dim); }
.team .me { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--text); box-shadow: 0 0 0 5px var(--ai-soft); }
.years { gap: 6px; }
.years i { width: 34px; height: 8px; border-radius: 4px; background: var(--manual); opacity: .85; }
.fineprint { margin-top: 48px; color: var(--dim); font-size: 14px; max-width: 720px; }
.fineprint a { color: var(--auto-ink); white-space: nowrap; }

/* proof: own company, open layout */
.own { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; margin-bottom: 72px; }
.own-text { display: grid; gap: 22px; align-content: center; min-width: 0; }
.own-text h2 { font-size: clamp(30px, 4vw, 46px); }
.own-text .line { color: var(--muted); font-size: 18px; max-width: 480px; }
.own-text .link { color: var(--auto-ink); font-weight: 500; }
.own-text .link:hover { text-decoration: underline; text-underline-offset: 4px; }
/* proof figures: one comparison, two rows, each on its own scale */
.compare { margin: 0; padding-top: 22px; border-top: 1px solid var(--line-2); display: grid; gap: 22px; max-width: 520px; }
.cmp-block { display: grid; gap: 8px; }
.cmp-head { font: 500 12px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.cmp-line { display: grid; grid-template-columns: 92px 1fr 54px; align-items: center; gap: 12px; }
.cmp-lab { font-size: 14px; color: var(--muted); }
.cmp-line b { font: 600 20px/1 var(--font-body); letter-spacing: -.01em; text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.cmp-track { height: 12px; border-radius: 4px; background: var(--wash); overflow: hidden; }
.cmp-bar { display: block; height: 100%; width: calc(var(--w) * 100%); border-radius: 4px; }
.cmp-bar.before { background: var(--manual); }
.cmp-bar.after { background: var(--auto); }
.seats { display: grid; grid-template-columns: repeat(12, minmax(0, 18px)); gap: 4px; }
.seat { display: block; aspect-ratio: 1; border-radius: 50%; position: relative; }
/* a person: head and shoulders; a white ring marks the one founder who reviews */
.seat.person, .seat.founder { background: radial-gradient(circle at 50% 36%, currentColor 0 17%, transparent 18%), radial-gradient(ellipse 34% 30% at 50% 88%, currentColor 0 98%, transparent 100%); }
.seat.person { color: var(--manual); background-color: color-mix(in srgb, var(--manual) 16%, transparent); }
.seat.founder { color: var(--auto); background-color: color-mix(in srgb, var(--auto) 18%, transparent); }
/* reveal once, when the block comes into view: the bars grow */
.js-anim .compare .cmp-bar { transform: scaleX(0); transform-origin: left; transition: transform 1.2s var(--ease); }
.js-anim .compare.play .cmp-bar { transform: none; }
.js-anim .compare.play .cmp-bar.after { transition-delay: .35s; }
.own { margin-bottom: 0; }
.tag-live { color: var(--auto-ink); border-color: color-mix(in srgb, var(--auto) 45%, transparent); }
.own-visual { min-width: 0; }
.own-visual canvas { display: block; width: 100%; max-width: 560px; aspect-ratio: 520 / 470; margin-left: auto; }
.newline { gap: 8px; }
.newline i { width: 26px; height: 8px; border-radius: 4px; background: var(--auto); opacity: .85; }
.newline i.add { width: 22px; height: 22px; border-radius: 50%; background: none; border: 1.5px dashed var(--auto); color: var(--auto); font: 600 14px/19px var(--font-mono); text-align: center; font-style: normal; }

/* hover labels on the agentic workflow */
.node-tip { position: absolute; z-index: 5; pointer-events: none; transform: translate(-50%, calc(-100% - 14px)) scale(.96); opacity: 0; transition: opacity .18s, transform .18s var(--ease);
  padding: 7px 11px; border-radius: 999px; background: var(--panel); border: 1px solid var(--line-2); font: 500 13px/1 var(--font-body); white-space: nowrap; color: var(--text); }
.node-tip.show { opacity: 1; transform: translate(-50%, calc(-100% - 14px)); }
.node-tip i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 7px; vertical-align: 0; }

/* engagement ladder */
.ladder { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.ladder::before { content: ""; position: absolute; left: 12px; right: 12px; top: 11px; height: 2px; background: linear-gradient(90deg, var(--auto), var(--line-2) 40%); }
.rung { position: relative; padding: 44px 22px 0 0; }
.rung .pin { position: absolute; top: 0; left: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--bg); border: 2px solid var(--line-2); }
.rung:first-child .pin { border-color: var(--auto); box-shadow: 0 0 16px color-mix(in srgb, var(--auto) 45%, transparent); }
.rung:first-child .pin::after { content: ""; position: absolute; inset: 5px; border-radius: 50%; background: var(--auto); }
.rung h3 { font-size: 21px; }
.rung p { color: var(--muted); margin-top: 8px; font-size: 15px; }
.rung .tag { margin-top: 14px; }
.rung:first-child .tag { color: var(--auto-ink); border-color: color-mix(in srgb, var(--auto) 45%, transparent); }

/* closing call to action */
.cta-band { padding: 52px; display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; right: -10%; top: -60%; width: 520px; height: 420px; background: radial-gradient(closest-side, color-mix(in srgb, var(--auto) 14%, transparent), transparent); pointer-events: none; }
.cta-band > div { position: relative; min-width: 0; }
.cta-band h2 { font-size: clamp(28px, 3.6vw, 42px); }
.cta-band p { color: var(--muted); margin-top: 10px; }
.cta-band .btn { position: relative; }

/* ═════════════════ WORK ═════════════════ */
.page-head { padding-block: 96px 40px; }
.page-head h1 { font-size: clamp(42px, 6vw, 76px); margin-top: 18px; max-width: 900px; }
.page-head p { color: var(--muted); font-size: 19px; margin-top: 18px; max-width: 580px; }
.case { display: grid; grid-template-columns: 1fr 1.1fr; overflow: hidden; margin-bottom: 20px; }
.case-body { padding: 40px; display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.case-body h2 { font-size: clamp(28px, 3.2vw, 40px); }
.case-body .line { color: var(--muted); font-size: 17px; max-width: 460px; }
.case-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; margin-top: auto; }
.case.two-stats .stats { grid-template-columns: repeat(2, 1fr); }
.stat { background: var(--panel); padding: 18px 16px; }
.stat b { display: block; font: 600 24px/1.15 var(--font-head); letter-spacing: -.02em; }
.stat b em { font-style: normal; }
.stat span { display: block; margin-top: 6px; font-size: 13px; color: var(--muted); line-height: 1.35; }
.case-visual { min-height: 400px; border-left: 1px solid var(--line); background: radial-gradient(circle at 50% 50%, rgba(155,140,255,.08), transparent 65%), var(--bg-2); display: flex; align-items: center; justify-content: center; padding: 24px; }
.case-visual svg { width: 100%; max-width: 520px; height: auto; }
.case-visual text { font-family: var(--font-mono); }
.case .link { display: inline-flex; gap: 8px; align-items: center; color: var(--auto); font-weight: 500; }
.case .link:hover { text-decoration: underline; text-underline-offset: 4px; }
.tools { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; color: var(--dim); font: 13px/1 var(--font-mono); margin-top: 36px; }
.toast { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 14px; background: rgba(14,19,27,.94); backdrop-filter: blur(12px); border: 1px solid var(--line-2); font-size: 14px; transform: translateY(160%); transition: transform .45s var(--ease); max-width: calc(100vw - 40px); }
.toast.show { transform: none; }
.toast .spark { color: var(--ai); }
.toast a { color: var(--auto); white-space: nowrap; }

/* ═════════════════ CONTACT ═════════════════ */
.contact-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 20px; align-items: start; padding-bottom: 96px; }
.pane { padding: 32px; min-width: 0; }
.pane h2 { font-size: 24px; }
.pane p.sub { color: var(--muted); margin: 8px 0 24px; }
.field { display: grid; gap: 8px; margin-bottom: 18px; }
.field label, .field .lbl { font-size: 14px; color: var(--muted); }
.hint { font-size: 12px; font-family: var(--font-mono); color: var(--ai); }
.hint:empty { display: none; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.input, .textarea, .select {
  width: 100%; background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 12px;
  color: var(--text); font: 400 16px/1.5 var(--font-body); padding: 13px 15px; outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.input:focus, .textarea:focus, .select:focus { border-color: var(--auto); box-shadow: 0 0 0 4px color-mix(in srgb, var(--auto) 14%, transparent); }
.input.auto-typing { border-color: var(--ai); box-shadow: 0 0 0 4px var(--ai-soft); }
.topic.auto-on { animation: autoOn .7s var(--ease); }
@keyframes autoOn { 0% { transform: scale(.92); box-shadow: 0 0 0 0 color-mix(in srgb, var(--auto) 50%, transparent); } 60% { transform: scale(1.04); box-shadow: 0 0 0 8px transparent; } 100% { transform: none; } }
.textarea { resize: vertical; min-height: 120px; }
.topics { display: flex; flex-wrap: wrap; gap: 8px; }
.topic { all: unset; cursor: pointer; font-size: 14px; padding: 8px 13px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); transition: background .2s, border-color .2s, color .2s; display: inline-flex; align-items: center; gap: 6px; }
.topic:hover { color: var(--text); border-color: var(--muted); }
.topic[aria-pressed="true"] { background: var(--auto-soft); border-color: color-mix(in srgb, var(--auto) 55%, transparent); color: var(--text); }
.topic[aria-pressed="true"]::before { content: "✓"; color: var(--auto-ink); font-size: 12px; }
.topic:focus-visible { outline: 2px solid var(--auto); }
.attached { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 11px 14px; border-radius: 12px; background: var(--manual-soft); color: var(--manual-ink); font-size: 14px; margin-bottom: 18px; }
.attached button { all: unset; cursor: pointer; color: var(--muted); font-size: 13px; }
.attached button:hover { color: var(--text); }
.hp { position: absolute; left: -9999px; }
.send-stage { padding: 36px 0 20px; }
.send-stage svg { width: 100%; max-width: 420px; height: auto; margin: 0 auto; overflow: visible; }
.send-stage .s-in, .send-stage .s-out { transform: translate(40px, 75px); }
.send-stage .s-orbits { transform-box: fill-box; transform-origin: center; animation: spin 2.4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.done .when { color: var(--text); font: 500 18px/1.4 var(--font-head); margin-top: 10px; }
.done .when:empty { display: none; }
.note { margin-top: 14px; padding: 12px 14px; border-radius: 12px; font-size: 14px; border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent); color: var(--danger-ink); }

.next { display: grid; gap: 14px; }
.next div { display: grid; grid-template-columns: 30px 1fr; gap: 12px; color: var(--muted); }
.next span { font: 12px/28px var(--font-mono); width: 30px; height: 30px; text-align: center; border-radius: 50%; border: 1px solid var(--line-2); color: var(--text); }
.next p { padding-top: 4px; }
.done { text-align: center; padding: 28px 8px; }
.done svg { margin: 0 auto 18px; }
.done .tick { stroke-dasharray: 60; stroke-dashoffset: 60; animation: draw .7s .15s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.done h3 { font-size: 28px; }
.done p { color: var(--muted); margin-top: 10px; }
.side { display: grid; gap: 20px; min-width: 0; }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 1020px) {
  .hero { grid-template-columns: 1fr; gap: 24px; }
  .hero-anim { max-width: 560px; }
  .phases { gap: 24px; }
  .proofs { grid-template-columns: 1fr 1fr; gap: 56px 48px; }
  .own { grid-template-columns: 1fr; gap: 40px; }
  .case { grid-template-columns: 1fr; }
  .case-visual { border-left: 0; border-top: 1px solid var(--line); min-height: 300px; order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero { padding-block: 64px 40px; }
  .hero .lede { font-size: 17px; }
  .proofs { grid-template-columns: 1fr; gap: 48px; }
  .flow-stage { border-radius: 18px; }
  .flow-stage canvas { aspect-ratio: 1 / .95; }
  .phases { gap: 14px; margin-top: 20px; }
  .phases .name { font-size: 15px; }
  .phases .out { font-size: 10.5px; white-space: nowrap; letter-spacing: -.02em; }
  .phases button { padding-top: 16px; gap: 6px; }
  .cmp-line { grid-template-columns: 76px 1fr 46px; gap: 8px; }
  .cmp-lab { font-size: 13px; }
  .cmp-line b { font-size: 17px; }
  .seats { gap: 3px; }
  .ladder { grid-template-columns: 1fr 1fr; row-gap: 32px; }
  .ladder::before { display: none; }
  .section { padding-block: 88px; }
  .cta-band { padding: 32px 24px; }
  .page-head { padding-block: 64px 32px; }
}
@media (max-width: 520px) {
  .wrap { padding-inline: 16px; }
  .nav-links a:not(.btn) { padding: 8px 10px; }
  .nav-links .btn { padding: 10px 14px; }
  .bot svg { width: 46px; height: 46px; }
  .nav .wrap { height: 68px; }
  .brand { font-size: 22px; gap: 10px; }
  .brand-mark { width: 32px; height: 32px; }
  .stats { grid-template-columns: 1fr; }
  .case.two-stats .stats { grid-template-columns: 1fr 1fr; }
  .case-body, .pane { padding: 26px 20px; }
  .two { grid-template-columns: 1fr; }
  .ladder { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  /* calmer, not frozen: keep the small ambient motions, slow them down, drop the bounce */
}