/* HeadLab — paper, ink and one orange. The app's neon only appears where the app itself does. */
:root {
  --paper: #eeebe4;
  --paper-2: #e5e1d8;
  --ink: #15140f;
  --ink-2: #57544b;
  --ink-3: #8b877c;
  --line: rgba(21, 20, 15, .16);
  --signal: #ff5a1f;
  --signal-ink: #c63d0b;
  --screen: #090a12;
  --mint: #52ffb3;
  --cyan: #47e6ff;
  --amber: #ffb84d;
  --display: 'Anybody', 'Arial Narrow', sans-serif;
  --body: 'Schibsted Grotesk', ui-sans-serif, system-ui, sans-serif;
  --mono: 'Martian Mono', ui-monospace, 'SF Mono', monospace;
  --gut: clamp(18px, 4vw, 56px);
  --max: 1360px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 18px/1.5 var(--body); font-feature-settings: "ss01";
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video, canvas { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--signal-ink); }
code, kbd { font-family: var(--mono); font-stretch: 87.5%; font-size: .78em; }
::selection { background: var(--signal); color: var(--paper); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

/* ── test-mode bar ─────────────────────────────────────────── */
.testbar { display: none; }
.test-payments .testbar {
  display: block; background: var(--ink); color: var(--paper); font: 500 12px/1.4 var(--mono); font-stretch: 87.5%;
  padding: 8px var(--gut); text-align: center;
}
.testbar code { color: var(--amber); }

/* ── header ─────────────────────────────────────────────────── */
.top {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 24px;
  padding: 14px max(var(--gut), calc((100vw - var(--max)) / 2 + var(--gut))); background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.top.scrolled { border-bottom-color: var(--line); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 17px; letter-spacing: -.01em; }
.brand img { border-radius: 7px; }
.nav { display: flex; gap: 22px; margin-left: auto; font-size: 15px; }
.nav a { text-decoration: none; color: var(--ink-2); }
.nav a:hover { color: var(--ink); }

/* ── buttons ────────────────────────────────────────────────── */
.btn {
  --b: var(--ink); display: inline-flex; align-items: center; gap: .4em; padding: 15px 22px; border-radius: 4px;
  font: 650 16px/1 var(--body); text-decoration: none; letter-spacing: -.005em; white-space: nowrap;
  border: 1.5px solid var(--b); transition: transform .15s cubic-bezier(.3,.7,.4,1.5), background .15s, color .15s;
}
.btn:active { transform: translateY(1px) scale(.985); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: #000; color: var(--paper); }
.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--paper); }
.btn-signal { --b: var(--signal); background: var(--signal); color: #fff; }
.btn-signal:hover { --b: var(--signal-ink); background: var(--signal-ink); color: #fff; }
.btn-sm { padding: 10px 14px; font-size: 14px; }
.dim { opacity: .55; font-weight: 500; }

/* ── hero ───────────────────────────────────────────────────── */
.hero {
  position: relative; max-width: var(--max); margin: 0 auto; padding: clamp(20px, 4vw, 48px) var(--gut) clamp(50px, 6vw, 80px);
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: clamp(24px, 4vw, 64px); align-items: center;
}
.mega {
  margin: 0; font-family: var(--display); font-weight: 860; font-stretch: 62%; text-transform: uppercase;
  font-size: clamp(110px, min(19.5vw, 29vh), 330px); line-height: .8; letter-spacing: -.012em;
  user-select: none; -webkit-user-select: none;
}
.mega-line { display: block; white-space: nowrap; }
.mega-line:first-child { margin-left: -.02em; }
.o-slot { position: relative; display: inline-block; }
.o-measure { visibility: hidden; }
.lab {
  position: absolute; left: 50%; top: 50%; width: 2.05em; height: 1.55em; transform: translate(-50%, -54%);
  cursor: grab; touch-action: none; z-index: 2; max-width: none;
}
.lab.grabbing { cursor: grabbing; }
.hero-side { padding-bottom: .6em; }
.lede { font-size: clamp(19px, 1.6vw, 23px); line-height: 1.45; margin: 0 0 26px; letter-spacing: -.01em; max-width: 31em; }
.lede em { font-style: normal; background: linear-gradient(transparent 62%, rgba(255, 90, 31, .28) 0); }
.ctas { display: flex; flex-wrap: wrap; gap: 10px; }
.fine { color: var(--ink-3); font: 500 12px/1.5 var(--mono); font-stretch: 87.5%; margin: 14px 0 0; }

.try { margin-top: 34px; border-top: 1.5px solid var(--ink); padding-top: 16px; }
.try-title { margin: 0 0 10px; font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 10px; }
.try-title .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 rgba(255,90,31,.5); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(255,90,31,.55); } 80%, 100% { box-shadow: 0 0 0 10px rgba(255,90,31,0); } }
.try-list { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 6px; font-size: 14.5px; color: var(--ink-2); }
.try-list kbd { display: inline-block; min-width: 0; padding: 3px 7px; margin-right: 8px; border: 1px solid var(--line); border-radius: 3px; background: var(--paper-2); color: var(--ink); font-size: 11.5px; }
.readout { display: flex; flex-wrap: wrap; gap: 6px 16px; font: 500 12px/1.4 var(--mono); font-stretch: 87.5%; color: var(--ink-3); }
.readout b { color: var(--ink); font-weight: 600; display: inline-block; min-width: 4.2ch; text-align: right; }
.arm-state { margin-left: auto; padding: 2px 8px; border-radius: 3px; border: 1px solid var(--line); color: var(--ink-2); }
.arm-state.on { background: var(--signal); border-color: var(--signal); color: #fff; }
.try-note { margin: 12px 0 0; font-size: 13.5px; color: var(--ink-3); min-height: 2.9em; transition: color .2s; }
.try-note.hint { color: var(--signal-ink); font-weight: 600; }

/* ── notification tray (macOS-style banners) ───────────────── */
.tray { position: fixed; top: 74px; right: 16px; z-index: 50; display: grid; gap: 8px; width: min(360px, calc(100vw - 32px)); pointer-events: none; }
.note {
  display: grid; grid-template-columns: 38px 1fr auto; gap: 2px 11px; align-items: center; padding: 11px 13px;
  border-radius: 16px; background: rgba(246, 245, 242, .78); color: #1d1d1f;
  backdrop-filter: blur(24px) saturate(1.6); -webkit-backdrop-filter: blur(24px) saturate(1.6);
  box-shadow: 0 0 0 .5px rgba(0,0,0,.12), 0 10px 30px rgba(0,0,0,.14);
  font: 13px/1.3 -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  animation: note-in .45s cubic-bezier(.2,.9,.25,1.15) both;
}
.note.out { animation: note-out .35s ease-in both; }
.note img { grid-row: span 2; width: 38px; height: 38px; border-radius: 9px; }
.note .t { font-weight: 700; }
.note .when { color: #86868b; font-size: 12px; align-self: start; }
.note .b { grid-column: 2 / 4; font-family: var(--mono); font-stretch: 87.5%; font-size: 12px; color: #3a3a3c; }
.note .run { grid-column: 1 / 4; margin-top: 7px; padding-top: 7px; border-top: 1px solid rgba(0,0,0,.07); font-size: 12px; color: var(--signal-ink); font-weight: 600; }
.note.sys { grid-template-columns: 1fr; background: rgba(21,20,15,.88); color: var(--paper); }
.note.sys .b { grid-column: 1; color: rgba(238,235,228,.75); font-family: var(--body); font-size: 13px; }
@keyframes note-in { from { transform: translateX(40px) scale(.96); opacity: 0; } }
@keyframes note-out { to { transform: translateX(40px); opacity: 0; } }

/* ── shared section bits ───────────────────────────────────── */
section { position: relative; }
.kicker { font: 600 12px/1 var(--mono); font-stretch: 87.5%; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-3); margin: 0 0 28px; }
.big {
  font-family: var(--display); font-weight: 840; font-stretch: 70%; text-transform: uppercase;
  font-size: clamp(54px, 8.4vw, 132px); line-height: .86; letter-spacing: -.01em; margin: 0;
}
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 30em); gap: 32px 64px; align-items: end; margin-bottom: clamp(36px, 5vw, 64px); }
.sec-copy { margin: 0; color: var(--ink-2); font-size: 18px; }
.sec-copy b { color: var(--ink); }

/* ── the chain ─────────────────────────────────────────────── */
.chain { max-width: var(--max); margin: 0 auto; padding: clamp(70px, 9vw, 130px) var(--gut); border-top: 1.5px solid var(--ink); }
.chain-line { margin: 0; font-size: clamp(30px, 3.9vw, 60px); line-height: 1.32; letter-spacing: -.025em; font-weight: 520; max-width: 22em; }
.verb { display: inline-block; font-family: var(--display); font-weight: 860; font-stretch: 70%; text-transform: uppercase; color: var(--signal); }
.verb-nod { animation: nod 2.4s cubic-bezier(.45,0,.3,1) infinite; transform-origin: 50% 0; }
@keyframes nod { 0%, 55%, 100% { transform: none; } 18% { transform: translateY(.14em) rotateX(28deg); } 34% { transform: translateY(-.04em); } }
.ui-note {
  display: inline-flex; align-items: center; gap: .35em; vertical-align: .08em; padding: .14em .5em .14em .22em; border-radius: .4em;
  background: #f8f7f4; box-shadow: 0 0 0 1px rgba(0,0,0,.08), 0 6px 18px rgba(0,0,0,.08); font-size: .44em; line-height: 1.15; letter-spacing: 0; font-weight: 600;
}
.ui-note img { width: 1.5em; height: 1.5em; border-radius: .35em; }
.ui-note > span { display: grid; }
.ui-note code { font-weight: 500; color: var(--ink-2); font-size: .85em; }
.ui-run { display: inline-block; padding: .02em .34em .06em; border-radius: .22em; background: var(--ink); color: var(--paper); font-size: .82em; }
.chain-steps { list-style: none; counter-reset: s; margin: clamp(40px, 6vw, 80px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.chain-steps li { counter-increment: s; border-top: 1px solid var(--line); padding-top: 16px; color: var(--ink-2); font-size: 16px; }
.chain-steps li::before { content: "0" counter(s); display: block; font: 600 12px/1 var(--mono); color: var(--signal-ink); margin-bottom: 14px; }
.chain-steps b { color: var(--ink); }

/* ── gestures ──────────────────────────────────────────────── */
.gestures { max-width: var(--max); margin: 0 auto; padding: clamp(70px, 9vw, 130px) var(--gut); border-top: 1.5px solid var(--ink); }
.g-group + .g-group { margin-top: 56px; }
.g-tier { display: flex; align-items: baseline; gap: 12px; font: 600 13px/1 var(--mono); font-stretch: 87.5%; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 6px; }
.g-tier small { text-transform: none; letter-spacing: 0; color: var(--ink-3); font-weight: 500; }
.tier-dot { width: 10px; height: 10px; border-radius: 50%; transform: translateY(-1px); }
.tier-dot.on { background: var(--ink); }
.tier-dot.arm { background: var(--signal); }
.g-list { list-style: none; margin: 0; padding: 0; }
.g-row {
  display: grid; grid-template-columns: 84px minmax(0, 1.25fr) minmax(0, 1fr) minmax(170px, auto); gap: 18px; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--line);
}
.g-row canvas { width: 72px; height: 72px; }
.g-name {
  font-family: var(--display); font-weight: 820; font-stretch: 72%; text-transform: uppercase; font-size: clamp(34px, 4.6vw, 70px); line-height: .9;
  display: inline-block; transform-origin: 50% 85%; will-change: transform;
}
.g-how { color: var(--ink-2); font-size: 16px; }
.g-id {
  justify-self: end; font: 500 13px/1 var(--mono); font-stretch: 87.5%; padding: 9px 11px; border-radius: 3px; border: 1px solid var(--line);
  background: transparent; color: var(--ink); cursor: copy; transition: background .15s, color .15s, border-color .15s;
}
.g-id:hover { border-color: var(--ink); }
.g-id.copied { background: var(--ink); color: var(--paper); }
.g-id[disabled] { cursor: default; color: var(--ink-3); border-style: dashed; }
.g-row.fired .g-name { color: var(--signal); }
/* each name does its own gesture on hover */
.g-row:hover .g-name[data-g="shake"] { animation: g-shake .7s ease-in-out; }
.g-row:hover .g-name[data-g="quick-down-up"] { animation: g-nod .7s ease-in-out; }
.g-row:hover .g-name[data-g="quick-up-down"] { animation: g-up .7s ease-in-out; }
.g-row:hover .g-name[data-g="flick-left"] { animation: g-fl .6s cubic-bezier(.3,1.4,.4,1); }
.g-row:hover .g-name[data-g="flick-right"] { animation: g-fr .6s cubic-bezier(.3,1.4,.4,1); }
.g-row:hover .g-name[data-g="tilt-left"] { animation: g-tl .9s ease-in-out; }
.g-row:hover .g-name[data-g="tilt-right"] { animation: g-tr .9s ease-in-out; }
.g-row:hover .g-name[data-g="tilt-left-twice"] { animation: g-tl2 1.3s ease-in-out; }
.g-row:hover .g-name[data-g="tilt-right-twice"] { animation: g-tr2 1.3s ease-in-out; }
.g-row:hover .g-name[data-g="tap-2x"] { animation: g-tap2 .6s; }
.g-row:hover .g-name[data-g="tap-3x"] { animation: g-tap3 .8s; }
@keyframes g-shake { 15% { transform: translateX(-.12em) skewX(6deg); } 35% { transform: translateX(.12em) skewX(-6deg); } 55% { transform: translateX(-.1em) skewX(5deg); } 75% { transform: translateX(.05em); } }
@keyframes g-nod { 35% { transform: translateY(.12em) scaleY(.9); } 70% { transform: translateY(-.04em); } }
@keyframes g-up { 35% { transform: translateY(-.12em) scaleY(1.06); } 70% { transform: translateY(.03em); } }
@keyframes g-fl { 30% { transform: translateX(-.25em) skewX(10deg); } }
@keyframes g-fr { 30% { transform: translateX(.25em) skewX(-10deg); } }
@keyframes g-tl { 40% { transform: rotate(-9deg); } }
@keyframes g-tr { 40% { transform: rotate(9deg); } }
@keyframes g-tl2 { 22%, 66% { transform: rotate(-9deg); } 44% { transform: rotate(0); } }
@keyframes g-tr2 { 22%, 66% { transform: rotate(9deg); } 44% { transform: rotate(0); } }
@keyframes g-tap2 { 10%, 40% { transform: scale(.94); color: var(--signal); } 25%, 55% { transform: none; } }
@keyframes g-tap3 { 8%, 33%, 58% { transform: scale(.94); color: var(--signal); } 20%, 45%, 70% { transform: none; } }
.g-foot { margin: 28px 0 0; color: var(--ink-2); font-size: 15.5px; max-width: 46em; }

/* ── the app (dark band, where the neon lives) ─────────────── */
.app { background: var(--screen); color: #e9e8f0; padding: clamp(80px, 10vw, 150px) 0 clamp(60px, 8vw, 110px); overflow: hidden; }
.app::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 70% 30%, rgba(143,110,255,.16), transparent 70%), radial-gradient(40% 40% at 20% 80%, rgba(71,230,255,.08), transparent 70%); pointer-events: none; }
.app-inner { position: relative; max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 420px); gap: clamp(40px, 7vw, 120px); align-items: center; }
.big.light { color: #fff; }
.app-copy > p { color: rgba(233,232,240,.72); font-size: 18px; max-width: 32em; margin: 30px 0 34px; }
.callouts { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.callouts li { padding: 14px 0; border-top: 1px solid rgba(255,255,255,.1); color: rgba(233,232,240,.66); font-size: 15.5px; }
.callouts b { color: #fff; display: block; font-weight: 650; margin-bottom: 2px; }
.callouts li:nth-child(1) b::before { background: var(--cyan); }
.callouts b::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--mint); margin-right: 10px; box-shadow: 0 0 10px currentColor; transform: translateY(-1px); }
.callouts li:nth-child(4) b::before { background: var(--amber); }
.app-video { margin: 0; }
.window { position: relative; border-radius: 6.6% / 3.07%; overflow: hidden; background: #07080f; box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 40px 120px rgba(0,0,0,.6), 0 0 80px rgba(82,255,179,.06); aspect-ratio: 460 / 990; }
.window video { width: 100%; height: 100%; object-fit: cover; }
.app-video figcaption { margin-top: 14px; font: 500 11.5px/1.5 var(--mono); font-stretch: 87.5%; color: rgba(233,232,240,.45); text-align: center; }
.shots { position: relative; max-width: var(--max); margin: clamp(70px, 9vw, 120px) auto 0; padding: 0 var(--gut); display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(14px, 2vw, 28px); }
.shots figure { margin: 0; }
.shots img { border-radius: 14px; box-shadow: 0 0 0 1px rgba(255,255,255,.07), 0 20px 50px rgba(0,0,0,.5); background: #07080f; }
.shots figcaption { margin-top: 14px; font-size: 14px; color: rgba(233,232,240,.6); }
.shots figcaption b { color: #fff; font-weight: 650; }

/* ── ideas ─────────────────────────────────────────────────── */
.ideas { max-width: var(--max); margin: 0 auto; padding: clamp(80px, 10vw, 140px) var(--gut); }
.idea-list { list-style: none; margin: clamp(36px, 5vw, 60px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 56px; }
.idea-list li { display: grid; grid-template-columns: 190px 1fr; gap: 18px; align-items: baseline; padding: 18px 0; border-top: 1px solid var(--line); font-size: 18px; }
.idea-list code { font-size: 13px; color: var(--signal-ink); }
.ideas-foot { margin: 26px 0 0; color: var(--ink-3); font-size: 15px; }

/* ── price ─────────────────────────────────────────────────── */
.price { max-width: var(--max); margin: 0 auto; padding: clamp(80px, 10vw, 140px) var(--gut); border-top: 1.5px solid var(--ink); }
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: clamp(40px, 5vw, 64px); }
.plan { border: 1.5px solid var(--ink); border-radius: 6px; padding: 28px; display: flex; flex-direction: column; }
.plan h3 { margin: 0 0 22px; display: flex; justify-content: space-between; align-items: baseline; font-family: var(--display); font-weight: 820; font-stretch: 72%; text-transform: uppercase; font-size: 40px; line-height: 1; }
.plan h3 span { font-size: 40px; }
.plan ul { list-style: none; margin: 0 0 28px; padding: 0; flex: 1; }
.plan li { padding: 10px 0 10px 26px; border-top: 1px solid var(--line); position: relative; font-size: 16.5px; }
.plan li::before { content: ""; position: absolute; left: 2px; top: 17px; width: 12px; height: 6px; border-left: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); }
.plan li.no { color: var(--ink-3); }
.plan li.no::before { border: 0; height: 2px; top: 20px; background: var(--ink-3); transform: none; }
.plan .btn { align-self: flex-start; }
.plan-full { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.plan-full li { border-top-color: rgba(238,235,228,.16); }
.plan-full h3 span { color: var(--signal); }
.price-fine { margin: 22px 0 0; color: var(--ink-2); font-size: 15px; max-width: 52em; }

/* ── press ─────────────────────────────────────────────────── */
.press { max-width: var(--max); margin: 0 auto; padding: clamp(80px, 10vw, 140px) var(--gut); border-top: 1.5px solid var(--ink); }
.press-art { display: flex; gap: 20px; align-items: center; margin: 0 0 clamp(36px, 5vw, 56px); padding: 26px; background: var(--paper-2); border-radius: 6px; }
.press-art img:first-child { width: 112px; height: 112px; border-radius: 24px; box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.press-art img + img { height: 64px; width: auto; }
.press-art .ink { background: var(--ink); padding: 18px 22px; border-radius: 4px; margin-left: auto; }
.press-art .ink img { height: 44px; width: auto; }
.press-grid { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: clamp(24px, 4vw, 56px); }
.press-block h3 { font: 600 12px/1 var(--mono); font-stretch: 87.5%; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); margin: 0 0 14px; }
.press-block h3:not(:first-child) { margin-top: 30px; }
.dl { list-style: none; margin: 0; padding: 0; }
.dl li { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); font-size: 15.5px; }
.dl li:first-child a { font-weight: 700; }
.dl span { font: 500 11px/1.9 var(--mono); font-stretch: 87.5%; color: var(--ink-3); white-space: nowrap; }
.sheet { display: grid; grid-template-columns: auto 1fr; margin: 0; font-size: 15px; }
.sheet dt, .sheet dd { padding: 10px 0; border-top: 1px solid var(--line); margin: 0; }
.sheet dt { color: var(--ink-3); padding-right: 18px; font: 500 12px/1.9 var(--mono); font-stretch: 87.5%; }
.quote { margin: 0; padding: 14px 16px; background: var(--paper-2); border-radius: 4px; font-size: 15.5px; cursor: copy; transition: background .15s; }
.quote:hover { background: #ddd8cc; }
.quote.copied { background: var(--ink); color: var(--paper); }
.press-note { margin: 12px 0 0; font: 500 11.5px/1.4 var(--mono); font-stretch: 87.5%; color: var(--ink-3); }

/* ── faq ───────────────────────────────────────────────────── */
.faq { max-width: 980px; margin: 0 auto; padding: clamp(70px, 9vw, 120px) var(--gut); }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font-weight: 650; font-size: 20px; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; border-right: 2px solid; border-bottom: 2px solid; transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-20%) rotate(-135deg); }
.faq details p { margin: 0 0 22px; color: var(--ink-2); max-width: 44em; }

/* ── footer ────────────────────────────────────────────────── */
.foot { background: var(--ink); color: var(--paper); padding: 0 var(--gut) 34px; overflow: hidden; }
.foot-mark { font-family: var(--display); font-weight: 880; font-stretch: 58%; text-transform: uppercase; font-size: 34.6vw; line-height: .76; letter-spacing: .005em; color: var(--paper); margin: 0 0 0 -.03em; padding-top: .07em; white-space: nowrap; }
.foot-row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(238,235,228,.2); font-size: 15px; }
.foot-row p { margin: 0; }
.foot a:hover { color: var(--signal); }
.legal { color: rgba(238,235,228,.5); font-size: 12.5px; margin: 18px 0 0; max-width: 60em; }

/* ── thanks page ───────────────────────────────────────────── */
.thanks { max-width: 1100px; margin: 0 auto; padding: clamp(30px, 5vw, 70px) var(--gut) 100px; }
.thanks .big { font-size: clamp(64px, 11vw, 168px); }
.thanks-lede { font-size: clamp(19px, 1.7vw, 23px); max-width: 34em; margin: 26px 0 0; letter-spacing: -.01em; }
.keycard { margin: 40px 0 0; border: 1.5px solid var(--ink); border-radius: 6px; padding: 22px 24px; display: grid; gap: 14px; }
.keycard .label { font: 600 12px/1 var(--mono); font-stretch: 87.5%; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); }
.keycard .key { font: 600 clamp(16px, 2.2vw, 26px)/1.25 var(--mono); font-stretch: 87.5%; word-break: break-all; user-select: all; }
.keycard .row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.keycard .sub { color: var(--ink-2); font-size: 15px; margin: 0; }
.steps3 { list-style: none; counter-reset: s; margin: 44px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.steps3 li { counter-increment: s; border-top: 1.5px solid var(--ink); padding-top: 16px; }
.steps3 li::before { content: counter(s); display: block; font-family: var(--display); font-weight: 860; font-stretch: 62%; font-size: 64px; line-height: .9; color: var(--signal); margin-bottom: 10px; }
.steps3 h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: -.01em; }
.steps3 p { margin: 0 0 16px; color: var(--ink-2); font-size: 15.5px; }
.state[hidden] { display: none !important; }
.callout { margin-top: 40px; padding: 18px 20px; border-left: 3px solid var(--signal); background: var(--paper-2); font-size: 15.5px; color: var(--ink-2); }
.callout b { color: var(--ink); }

/* ── responsive ────────────────────────────────────────────── */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .mega { font-size: clamp(96px, 30vw, 260px); }
  .hero { padding-top: 8px; }
  .sec-head, .app-inner { grid-template-columns: 1fr; }
  .app-video { max-width: 400px; margin: 0 auto; }
  .chain-steps, .press-grid, .steps3 { grid-template-columns: 1fr 1fr; }
  .shots { grid-template-columns: repeat(2, 1fr); }
  .g-row { grid-template-columns: 60px 1fr auto; }
  .g-row .g-how { grid-column: 2 / 4; grid-row: 2; font-size: 14.5px; margin-top: -6px; }
  .g-row canvas { width: 54px; height: 54px; grid-row: span 2; }
  .idea-list { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 17px; }
  .nav { display: none; }
  .top .btn-sm { margin-left: auto; }
  .chain-steps, .press-grid, .plans, .steps3 { grid-template-columns: 1fr; }
  .idea-list li { grid-template-columns: 1fr; gap: 4px; }
  .mega { font-size: 41vw; }
  .testbar { font-size: 10.5px; }
  .g-id { padding: 7px 8px; font-size: 11.5px; }
  .tray { top: auto; bottom: 14px; right: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}