/* Palette mirrors the app's AppTheme (core/ui/theme/Theme.kt). */
:root {
  --bg: #f7f7f9;
  --bg-alt: #efeff3;
  --card: #ffffff;
  --raised: #f0f0f3;
  --text: #16161a;
  --muted: #6b6b76;
  --line: #e3e3e8;
  --line-strong: #d4d4db;
  --accent: #5b57e0;
  --accent-soft: rgba(91, 87, 224, 0.12);
  --pink: #ec4899;
  --ok: #1f9d45;
  --warn: #c77a00;
  --shadow: 0 40px 80px -40px rgba(30, 30, 80, 0.35), 0 2px 6px rgba(0, 0, 0, 0.04);
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f0f12;
    --bg-alt: #131317;
    --card: #18181c;
    --raised: #222228;
    --text: #f2f2f5;
    --muted: #9a9aa5;
    --line: #2a2a31;
    --line-strong: #3a3a43;
    --accent: #6e6af0;
    --accent-soft: rgba(110, 106, 240, 0.16);
    --ok: #34c759;
    --warn: #ffb020;
    --shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.03);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; background: var(--bg); overflow-x: clip; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
code { font: 0.86em var(--mono); background: var(--raised); border: 1px solid var(--line); padding: 1px 6px; border-radius: 6px; }
h1, h2, h3, h4 { margin: 0; letter-spacing: -0.025em; line-height: 1.08; font-weight: 600; }
h1 em, h2 em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; color: var(--accent); }
.wrap { max-width: 1220px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.muted { color: var(--muted); }

/* ---------- custom cursor ---------- */
.cur-ring, .cur-arrow { display: none; }
html.has-cursor, html.has-cursor a, html.has-cursor button, html.has-cursor summary { cursor: none; }
html.has-cursor .cur-arrow {
  display: block; position: fixed; left: 0; top: 0; width: 22px; height: 22px; z-index: 1000;
  pointer-events: none; fill: #fff; stroke: #000; stroke-width: 1.2; stroke-linejoin: round;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, .35)); margin: -3px 0 0 -5px;
}
html.has-cursor:not(.moved) .cur-ring, html.has-cursor:not(.moved) .cur-arrow { opacity: 0; }
html.has-cursor .cur-ring {
  display: grid; place-items: center; position: fixed; left: 0; top: 0; z-index: 999; pointer-events: none;
  width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%;
  border: 1.5px solid color-mix(in srgb, var(--accent) 70%, transparent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  transition: width .25s cubic-bezier(.2,.8,.2,1), height .25s cubic-bezier(.2,.8,.2,1), margin .25s cubic-bezier(.2,.8,.2,1), background .25s, border-color .25s, opacity .2s;
}
html.has-cursor .cur-ring.big { width: 78px; height: 78px; margin: -39px 0 0 -39px; background: var(--accent); border-color: transparent; }
html.has-cursor .cur-ring.down { width: 24px; height: 24px; margin: -12px 0 0 -12px; }
.cur-label { font: 600 11px var(--sans); color: #fff; opacity: 0; transition: opacity .2s; white-space: nowrap; }
.cur-ring.big .cur-label { opacity: 1; }
html.has-cursor.cursor-out .cur-ring, html.has-cursor.cursor-out .cur-arrow { opacity: 0; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.nav-inner { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }
.nav-links { display: flex; gap: 24px; margin-left: auto; }
.nav-links a { color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--text); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 22px; border-radius: 12px; font: 600 15px var(--sans);
  border: 1px solid var(--line-strong); background: var(--card); color: var(--text);
  transition: transform .2s cubic-bezier(.2,.8,.2,1), box-shadow .2s, background .2s;
}
.btn { transform: translate(var(--tx, 0px), var(--ty, 0px)); }
.btn:hover { transform: translate(var(--tx, 0px), calc(var(--ty, 0px) - 2px)); box-shadow: 0 12px 30px -14px rgba(0,0,0,.4); }
.btn-primary { background: var(--accent); color: #fff; border-color: transparent; box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 6px 20px -8px var(--accent); }
.btn-small { padding: 7px 14px; font-size: 13px; border-radius: 9px; }
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-dl { min-width: 200px; text-align: left; padding: 11px 20px; }
.btn-dl svg { width: 24px; height: 24px; fill: currentColor; flex: none; }
.btn-dl span { display: flex; flex-direction: column; line-height: 1.15; font-size: 17px; }
.btn-dl small { font-size: 11px; font-weight: 500; opacity: .7; }
.btn.disabled { opacity: .45; pointer-events: none; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 72px 0 56px; }
.hero::before {
  content: ""; position: absolute; z-index: -1; inset: 0;
  background:
    radial-gradient(600px 380px at 78% 30%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 70%),
    radial-gradient(400px 300px at 90% 70%, color-mix(in srgb, var(--pink) 12%, transparent), transparent 70%);
}
.hero::after { /* dotted grid */
  content: ""; position: absolute; z-index: -1; inset: 0;
  background-image: radial-gradient(color-mix(in srgb, var(--text) 14%, transparent) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse 60% 70% at 70% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 70% 40%, #000 20%, transparent 75%);
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--muted);
  border: 1px solid var(--line); background: var(--card); padding: 5px 12px 5px 10px; border-radius: 99px; margin: 0 0 22px; }
.kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent); }
h1 { font-size: clamp(38px, 4.6vw, 62px); font-weight: 600; letter-spacing: -0.04em; }
h1 em { font-size: 1.08em; }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted); max-width: 500px; margin: 24px 0 32px; }
.dl-row { display: flex; gap: 12px; flex-wrap: wrap; }
.dl-note { color: var(--muted); font-size: 13px; margin-top: 14px; }
.btn-dl b { font-weight: inherit; }
.dl-alt { margin: 14px 0 0; font-size: 14px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: baseline; }
.dl-alt[hidden] { display: none; }
.dl-alt a { font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.dl-help { flex-basis: 100%; font-size: 12px; }
.dl-help em { font-style: normal; color: var(--text); }

.hero-visual { position: relative; padding-bottom: 50px; }
.shot-frame {
  border-radius: 14px; overflow: hidden; box-shadow: var(--shadow);
  border: 1px solid color-mix(in srgb, var(--line-strong) 60%, transparent);
  transform: perspective(1600px) rotateY(-8deg) rotateX(3deg); transform-origin: left center;
  transition: transform .8s cubic-bezier(.2,.8,.2,1);
}
.shot-frame img { width: 100%; aspect-ratio: 1040 / 440; object-fit: cover; object-position: top; }
.hero-visual:hover .shot-frame { transform: perspective(1600px) rotateY(-2deg) rotateX(1deg); }
.chip {
  position: absolute; display: flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px;
  background: color-mix(in srgb, var(--card) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 18px 40px -20px rgba(0,0,0,.5); font-size: 12px; color: var(--muted);
  animation: float 6s ease-in-out infinite;
}
.chip i { font-style: normal; width: 30px; height: 30px; border-radius: 9px; background: var(--c); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.chip span { display: flex; flex-direction: column; line-height: 1.25; }
.chip b { color: var(--text); font-size: 13px; }
.chip-a { bottom: 4px; left: -40px; }
.chip-b { top: 30%; right: -26px; animation-delay: -3s; }
@keyframes float { 50% { transform: translateY(-10px); } }

.dock {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  display: flex; align-items: flex-end; gap: 10px; padding: 10px 14px 12px;
  background: color-mix(in srgb, var(--card) 70%, transparent); backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid color-mix(in srgb, var(--line-strong) 70%, transparent); border-radius: 22px; box-shadow: 0 20px 50px -20px rgba(0,0,0,.6);
}
.dk { position: relative; width: 52px; height: 52px; border-radius: 13px; background: var(--c); display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 22px;
  transition: transform .25s cubic-bezier(.2,.8,.2,1); box-shadow: inset 0 1px 0 rgba(255,255,255,.18); }
.dk:hover { transform: translateY(-10px) scale(1.15); }
.dk img { width: 100%; height: 100%; border-radius: 13px; }
.dk.tint { background: linear-gradient(145deg, color-mix(in srgb, var(--t) 80%, var(--c)), var(--c)); }
.dk em { position: absolute; right: -4px; bottom: -4px; width: 20px; height: 20px; border-radius: 50%; background: #fff; color: var(--t);
  font: 700 11px/20px var(--sans); text-align: center; font-style: normal; box-shadow: 0 1px 3px rgba(0,0,0,.3); }
.dk .run { position: absolute; bottom: -9px; left: 50%; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--muted); }
.dk-sep { width: 1px; height: 44px; background: var(--line-strong); margin: 0 2px 4px; }

/* ---------- strip ---------- */
.strip { padding: 28px 0 8px; text-align: center; }
.strip p { font-size: 13px; color: var(--muted); margin: 0 0 16px; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.track { display: flex; gap: 48px; width: max-content; animation: scroll 40s linear infinite; }
.track span { font-size: 22px; font-weight: 600; color: color-mix(in srgb, var(--text) 38%, transparent); letter-spacing: -0.02em; white-space: nowrap; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: 110px 0; position: relative; }
.section.alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.eyebrow { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--accent); margin: 0 0 14px; }
h2 { font-size: clamp(32px, 4.4vw, 52px); }
.body { color: var(--muted); font-size: 17px; margin: 18px 0 0; max-width: 520px; }

/* ---------- demo ---------- */
.demo-wrap { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: center; }
.demo-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; counter-reset: s; }
.demo-steps li { padding: 14px 16px; border-radius: 14px; border: 1px solid transparent; transition: background .3s, border-color .3s, opacity .3s; opacity: .5; counter-increment: s; }
.demo-steps li b { display: block; font-size: 15px; }
.demo-steps li b::before { content: "0" counter(s); font: 500 11px var(--mono); color: var(--accent); margin-right: 10px; }
.demo-steps li span { display: block; font-size: 13.5px; color: var(--muted); margin-top: 4px; line-height: 1.45; max-height: 0; overflow: hidden; transition: max-height .4s; }
.demo-steps li.on { opacity: 1; background: var(--card); border-color: var(--line); box-shadow: 0 10px 30px -18px rgba(0,0,0,.4); }
.demo-steps li.on span { max-height: 80px; }
.demo-steps li.replay { opacity: 1; padding: 6px 16px; counter-increment: none; }
.demo-steps button { font: 500 13px var(--sans); color: var(--muted); background: none; border: 1px solid var(--line); border-radius: 99px; padding: 6px 14px; }
.demo-steps button:hover { color: var(--text); border-color: var(--line-strong); }

.demo-box { position: relative; width: 100%; aspect-ratio: 900 / 620; }
.stage { position: absolute; left: 0; top: 0; width: 900px; height: 620px; transform-origin: 0 0; font-family: var(--sans);
  /* the stage always uses the app's dark theme, like the real screenshot */
  --d-bg: #0f0f12; --d-sf: #18181c; --d-rs: #222228; --d-bd: #2a2a31; --d-bs: #3a3a43; --d-tx: #f2f2f5; --d-mt: #9a9aa5; --d-ac: #6e6af0; }
.dw { position: absolute; inset: 0 0 70px 0; background: var(--d-bg); color: var(--d-tx); border-radius: 14px; overflow: hidden;
  border: 1px solid var(--d-bd); box-shadow: 0 50px 100px -40px rgba(0,0,0,.7); font-size: 13px; }
.dw-bar { display: flex; align-items: center; gap: 12px; height: 52px; padding: 0 14px; border-bottom: 1px solid var(--d-bd); }
.tl { display: flex; gap: 8px; } .tl i { width: 12px; height: 12px; border-radius: 50%; background: #ff5f57; } .tl i:nth-child(2) { background: #febc2e; } .tl i:nth-child(3) { background: #28c840; }
.dw-title { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; margin-left: 26px; }
.dw-title img { width: 20px; height: 20px; }
.dw-search { margin-left: auto; width: 220px; padding: 6px 10px; border: 1px solid var(--d-bd); border-radius: 8px; color: var(--d-mt); }
.dw-gear { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--d-bd); border-radius: 8px; color: var(--d-mt); }
.dbtn { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 8px; font-weight: 600; font-size: 13px; background: var(--d-rs); border: 1px solid var(--d-bs); color: var(--d-tx); transition: transform .12s, filter .12s; }
.dbtn.primary { background: var(--d-ac); border-color: transparent; color: #fff; }
.dbtn.sm { padding: 5px 14px; }
.dbtn.press { transform: scale(.94); filter: brightness(1.2); }
.dw-chips { display: flex; gap: 6px; padding: 14px 16px; }
.dw-chips span { padding: 4px 11px; border: 1px solid var(--d-bd); border-radius: 99px; color: var(--d-mt); font-size: 12px; }
.dw-chips span.on { background: var(--d-tx); color: var(--d-bg); border-color: transparent; font-weight: 600; }
.dw-chips b { font-weight: inherit; }
.dw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 0 16px; }
.card { background: var(--d-sf); border: 1px solid var(--d-bd); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; }
.card b { margin-top: 14px; font-size: 15px; }
.card small { color: var(--d-mt); font-size: 12px; }
.card-ft { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; }
.st { font-size: 12px; color: var(--d-mt); background: var(--d-rs); padding: 3px 9px; border-radius: 99px; }
.st::before { content: "● "; font-size: 8px; vertical-align: 2px; }
.st.run { color: #34c759; background: rgba(52,199,89,.12); }
.card.enter { animation: cardIn .6s cubic-bezier(.2,.8,.2,1) both; }
@keyframes cardIn { from { opacity: 0; transform: scale(.85) translateY(10px); } }

/* app icon tiles (shared by demo + features) */
.ai { position: relative; width: 46px; height: 46px; border-radius: 11px; background: var(--c); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 20px; flex: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.15); transition: background .4s; }
.ai img { width: 100%; height: 100%; border-radius: inherit; }
.ai em { position: absolute; right: -4px; bottom: -4px; width: 18px; height: 18px; border-radius: 50%; background: #fff; color: var(--t, #333); font: 700 10px/18px var(--sans); font-style: normal; text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,.35); }
.ai.s { width: 32px; height: 32px; font-size: 14px; border-radius: 8px; }
.ai.s em { width: 14px; height: 14px; font-size: 8px; line-height: 14px; }
.ai.l { width: 64px; height: 64px; font-size: 28px; border-radius: 15px; }
.ai.l em { width: 22px; height: 22px; font-size: 11px; line-height: 22px; }
.ai.xl { width: 116px; height: 116px; font-size: 52px; border-radius: 26px; }
.ai.xl em { width: 36px; height: 36px; font-size: 17px; line-height: 36px; right: -6px; bottom: -6px; }
.ai.tinted, .card .ai, #dPrev { background: linear-gradient(145deg, color-mix(in srgb, var(--t, var(--c)) 78%, var(--c)), var(--c)); }

/* sheet */
.scrim { position: absolute; inset: 0; background: rgba(0,0,0,.55); opacity: 0; transition: opacity .3s; pointer-events: none; }
.sheet { position: absolute; left: 50%; top: 40px; width: 620px; height: 440px; margin-left: -310px; background: var(--d-sf); border: 1px solid var(--d-bs); border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,.6); display: flex; flex-direction: column; opacity: 0; transform: translateY(-16px) scale(.98); transition: opacity .3s, transform .35s cubic-bezier(.2,.8,.2,1); pointer-events: none; }
.open .scrim { opacity: 1; } .open .sheet { opacity: 1; transform: none; }
.steps-h { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 16px; border-bottom: 1px solid var(--d-bd); font-size: 12px; color: var(--d-mt); }
.sh { display: flex; align-items: center; gap: 6px; }
.sh i { font-style: normal; width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--d-bs); display: grid; place-items: center; font-size: 11px; }
.sh.cur { color: var(--d-tx); font-weight: 600; } .sh.cur i { background: var(--d-ac); border-color: transparent; color: #fff; }
.sh.done i { background: var(--d-bd); border-color: transparent; color: var(--d-tx); font-size: 0; } .sh.done i::after { content: "✓"; font-size: 10px; }
.ln { width: 24px; height: 1px; background: var(--d-bd); }
.pane { display: none; flex: 1; flex-direction: column; min-height: 0; }
.pane.on { display: flex; animation: paneIn .35s ease both; }
@keyframes paneIn { from { opacity: 0; transform: translateX(14px); } }
.sheet-ft { display: flex; justify-content: flex-end; align-items: center; gap: 8px; padding: 12px 18px; border-top: 1px solid var(--d-bd); margin-top: auto; }
.sheet-ft small { margin-right: auto; color: var(--d-mt); font-size: 12px; }
.pick { padding: 14px 18px; overflow: hidden; }
.field { display: block; border: 1px solid var(--d-bs); border-radius: 8px; padding: 7px 10px; color: var(--d-mt); background: var(--d-bg); }
.field.input { color: var(--d-tx); min-height: 34px; border-color: var(--d-ac); box-shadow: 0 0 0 3px rgba(110,106,240,.25); }
.caret { display: inline-block; width: 1.5px; height: 15px; background: var(--d-tx); vertical-align: -3px; margin-left: 1px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.grp { font-size: 11px; color: var(--d-mt); margin: 14px 0 6px; font-weight: 600; }
.app-row { display: flex; align-items: center; gap: 12px; padding: 7px 10px; border-radius: 9px; border: 1px solid transparent; transition: background .2s, border-color .2s; }
.app-row b { font-weight: 500; flex: 1; }
.app-row.hover { background: var(--d-rs); }
.app-row.sel { background: rgba(110,106,240,.14); border-color: var(--d-ac); }
.pill { font-size: 11px; color: var(--d-mt); background: var(--d-rs); padding: 2px 8px; border-radius: 99px; }
.cust { display: grid; grid-template-columns: 1fr 1fr; flex: 1; }
.cust-l { padding: 22px; display: flex; flex-direction: column; gap: 8px; border-right: 1px solid var(--d-bd); }
.cust-l label { font-weight: 600; margin-top: 6px; }
.cust-l small { color: var(--d-mt); font-size: 12px; }
.sw { display: flex; gap: 6px; flex-wrap: wrap; }
.sw i { width: 24px; height: 24px; border-radius: 50%; background: var(--s); transition: box-shadow .2s; }
.sw i.sel { box-shadow: 0 0 0 2px var(--d-sf), 0 0 0 4px var(--s); }
.note { margin: auto 0 0; font-size: 11.5px; color: var(--d-mt); border: 1px solid var(--d-bd); border-radius: 8px; padding: 8px 10px; background: var(--d-bg); }
.cust-r { background: var(--d-bg); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px; }
.cust-r small { color: var(--d-mt); font-size: 12px; margin-top: -14px; }
.mini-dock { display: flex; gap: 10px; padding: 8px 10px; background: var(--d-rs); border: 1px solid var(--d-bd); border-radius: 14px; }
.mk, .done { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; }
.mk h4, .done h4 { font-size: 18px; }
.mk ul { list-style: none; padding: 0; margin: 4px 0; display: grid; gap: 8px; min-width: 240px; }
.mk li { display: flex; align-items: center; gap: 10px; color: var(--d-mt); }
.mk li::before { content: ""; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--d-bs); flex: none; }
.mk li.go::before { border-color: var(--d-ac); border-right-color: transparent; animation: spin .7s linear infinite; }
.mk li.ok { color: var(--d-tx); } .mk li.ok::before { content: "✓"; background: #34c759; border-color: transparent; color: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; animation: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.mk small, .done small { color: var(--d-mt); }
.done { display: none; }
.done.on { display: flex; animation: paneIn .35s ease both; }
.mk.off { display: none; }
.ok { width: 44px; height: 44px; border-radius: 50%; background: #34c759; color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 20px; animation: pop .45s cubic-bezier(.2,1.6,.4,1) both; }
@keyframes pop { from { transform: scale(0); } }
.row-btns { display: flex; gap: 8px; margin-top: 10px; }

.stage-dock { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); display: flex; align-items: flex-end; gap: 10px; padding: 8px 12px 10px;
  background: rgba(40,40,48,.75); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; }
.stage-dock .ai { width: 42px; height: 42px; font-size: 18px; border-radius: 10px; }
.stage-dock .run { position: absolute; bottom: -7px; left: 50%; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: #bbb; }
.stage-dock .new { width: 0; margin: 0 -5px; opacity: 0; overflow: visible; transition: width .4s, margin .4s, opacity .3s; }
.stage-dock .new.in { width: 42px; margin: 0; opacity: 1; animation: bounce .55s .3s 3 ease-out; }
@keyframes bounce { 40% { transform: translateY(-22px); } 70% { transform: translateY(0); } }

.fake-cursor { position: absolute; left: 0; top: 0; width: 26px; height: 26px; fill: #fff; stroke: #000; stroke-width: 1.1; stroke-linejoin: round; z-index: 5;
  filter: drop-shadow(0 3px 4px rgba(0,0,0,.45)); margin: -4px 0 0 -6px; transition-property: transform; transition-timing-function: cubic-bezier(.45,.05,.25,1); }
.fake-cursor.click { animation: clickc .25s ease; }
@keyframes clickc { 50% { scale: .82; } }
.ripple { position: absolute; left: 0; top: 0; width: 40px; height: 40px; margin: -20px 0 0 -20px; border-radius: 50%; border: 2px solid #fff; opacity: 0; pointer-events: none; z-index: 4; }
.ripple.go { animation: rip .5s ease-out; }
@keyframes rip { from { opacity: .9; scale: .3; } to { opacity: 0; scale: 1.4; } }

/* ---------- how / diagram ---------- */
.how-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.ticks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 12px; align-items: center; }
.ticks li::before { content: ""; width: 20px; height: 20px; border-radius: 6px; background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%235b57e0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; flex: none; }
.diagram { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 22px; box-shadow: var(--shadow); }
.diagram svg { width: 100%; height: auto; display: block; overflow: visible; }
.d-box { fill: var(--raised); stroke: var(--line-strong); }
.d-box.hi { stroke: #8b5cf6; stroke-width: 1.5; fill: color-mix(in srgb, #8b5cf6 8%, var(--card)); }
.d-box.hi2 { stroke: #ec4899; stroke-width: 1.5; fill: color-mix(in srgb, #ec4899 8%, var(--card)); }
.d-glyph { fill: #fff; font: 700 20px var(--sans); text-anchor: middle; }
.d-badge { font: 700 10px var(--sans); text-anchor: middle; }
.d-lbl { fill: var(--text); font: 600 13px var(--sans); text-anchor: middle; }
.d-sub { fill: var(--muted); font: 500 11px var(--mono); text-anchor: middle; }
.d-note { fill: var(--accent); font: 500 11px var(--mono); }
.d-mono { fill: var(--muted); font: 500 10.5px var(--mono); text-anchor: middle; }
.d-line { fill: none; stroke: var(--muted); stroke-width: 1.5; }
.d-line.dash { stroke-dasharray: 3 4; }
.d-arrow { fill: var(--muted); }
.d-folder { fill: var(--raised); stroke: var(--line-strong); }
.d-wall { stroke: var(--line-strong); stroke-width: 1.5; stroke-dasharray: 2 6; stroke-linecap: round; }
.draw { stroke-dasharray: 240; stroke-dashoffset: 240; }
.in .draw, .diagram.in .draw { animation: draw 1.2s .3s cubic-bezier(.6,0,.2,1) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ---------- bento ---------- */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.b { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px; position: relative; overflow: hidden; transition: border-color .3s, transform .3s; }
.b:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.b::after { /* spotlight following mouse */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%);
}
.b:hover::after { opacity: 1; }
.b h3 { font-size: 19px; margin-bottom: 6px; }
.b p { color: var(--muted); margin: 0; font-size: 15px; }
.b-wide { grid-column: span 2; display: flex; align-items: center; gap: 28px; justify-content: space-between; }
.b-text { max-width: 280px; }
.tint-row { display: flex; gap: 12px; }
.tint-row .ai { transition: transform .35s cubic-bezier(.2,1.4,.4,1); }
.b:hover .tint-row .ai:nth-child(odd) { transform: translateY(-6px) rotate(-4deg); }
.b:hover .tint-row .ai:nth-child(even) { transform: translateY(-6px) rotate(4deg); }
.ico { width: 34px; height: 34px; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 18px; padding: 6px; background: var(--accent-soft); border-radius: 10px; box-sizing: content-box; }
.stat { display: flex; align-items: baseline; gap: 6px; margin-bottom: 10px; }
.stat .num { font: 400 64px/1 var(--serif); color: var(--accent); }
.stat .unit { font: 500 14px var(--mono); color: var(--muted); }
.term { margin: 0; font: 13px/1.7 var(--mono); background: #0f0f12; color: #d4d4dc; padding: 18px 20px; border-radius: 12px; border: 1px solid #2a2a31; min-width: 270px; }
.t-d { color: #6e6af0; } .t-ok { color: #34c759; } .t-caret { animation: blink 1s steps(1) infinite; color: #9a9aa5; }

/* ---------- engines ---------- */
.engines { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.engines > div { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; gap: 8px; }
.engines code { align-self: flex-start; margin-bottom: 10px; color: var(--accent); }
.engines h3 { font-size: 19px; }
.engines p { color: var(--muted); margin: 0; font-size: 15px; }
.tag { align-self: flex-start; margin-top: 12px; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 99px; }
.tag.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.tag.beta { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }

/* ---------- pricing ---------- */
.price-grid { display: grid; grid-template-columns: 1fr 420px; gap: 64px; align-items: center; }
.price-card { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 34px; box-shadow: var(--shadow); position: relative; }
.price-card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, var(--accent), transparent 40%, transparent 60%, var(--pink));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.pc-top { display: flex; justify-content: space-between; align-items: center; }
.plan { font-weight: 600; color: var(--muted); }
.pill-soft { font: 500 12px var(--mono); color: var(--accent); background: var(--accent-soft); padding: 3px 10px; border-radius: 99px; }
.price { font: 400 88px/1 var(--serif); letter-spacing: -0.02em; margin: 14px 0 22px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 11px; }
.price-card li { display: flex; gap: 12px; }
.price-card li::before { content: "✓"; color: var(--ok); font-weight: 700; }

/* ---------- faq ---------- */
details { border-bottom: 1px solid var(--line); padding: 20px 4px; }
summary { font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--muted); font-size: 24px; line-height: 1; transition: transform .25s; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--muted); margin: 10px 0 0; }

.cta { text-align: center; padding: 120px 0; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(500px 260px at 50% 60%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 70%); }
.cta-icon { margin: 0 auto 26px; filter: drop-shadow(0 16px 30px rgba(60,60,160,.4)); animation: float 6s ease-in-out infinite; }
.cta .btn { margin-top: 32px; }

.foot { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: 13px; }
.foot-uses { padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.foot-uses p { margin: 0 0 10px; color: var(--text); font-weight: 600; }
.foot-uses ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px 22px; }
.foot-inner { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.foot-inner span:first-child { display: flex; align-items: center; gap: 8px; }


/* ---------- hero additions ---------- */
.rot { display: inline-block; position: relative; vertical-align: bottom; overflow: hidden; padding: 0 .06em; margin: 0 -.06em; transition: width .5s cubic-bezier(.2,.8,.2,1); }
.rot-w { display: inline-block; color: var(--rot, var(--accent)); white-space: nowrap; transition: transform .45s cubic-bezier(.2,.8,.2,1), opacity .35s, color .4s; }
.rot-w.out { transform: translateY(-70%); opacity: 0; }
.rot-w.pre { transform: translateY(70%); opacity: 0; transition: none; }
.proof { list-style: none; display: flex; gap: 28px; padding: 22px 0 0; margin: 22px 0 0; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.proof b { display: block; font: 400 26px/1.1 var(--serif); color: var(--text); }
.dl-note b { color: var(--text); font-weight: 600; }

.notif {
  position: absolute; top: -26px; right: -18px; z-index: 3; width: 300px; display: flex; gap: 11px; padding: 11px 13px;
  background: color-mix(in srgb, var(--card) 82%, transparent); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 24px 50px -20px rgba(0,0,0,.55); font-size: 12.5px; line-height: 1.35;
  transition: transform .5s cubic-bezier(.2,.9,.25,1.1), opacity .35s;
}
.notif.hide { transform: translateX(40px); opacity: 0; }
.notif > div { min-width: 0; flex: 1; }
.notif p { margin: 0 0 2px; display: flex; justify-content: space-between; color: var(--muted); font-size: 11.5px; }
.notif p b { color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; font-size: 10.5px; }
.notif > div > b { display: block; color: var(--text); }
.notif span:last-child { color: var(--muted); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dk b, .dk em { transition: opacity .3s; }
.dk.swap { animation: dockSwap .6s cubic-bezier(.2,.8,.2,1); }
@keyframes dockSwap { 40% { transform: translateY(-14px) scale(1.08); } }

/* ---------- pain ---------- */
.pains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pain { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 18px 18px 24px; transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .3s; }
.pain:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--pink) 40%, var(--line)); }
.pain h3 { font-size: 18px; margin: 18px 4px 6px; }
.pain p { color: var(--muted); font-size: 14.5px; margin: 0 4px; }
.pv { height: 132px; border-radius: 14px; background: var(--bg-alt); border: 1px solid var(--line); position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; font-size: 12px; }
.pv-loop { flex-wrap: wrap; gap: 6px; padding: 14px; align-content: center; }
.pl-btn, .pl-code { padding: 5px 10px; border-radius: 8px; background: var(--card); border: 1px solid var(--line-strong); font-weight: 600; animation: blinkStep 3s infinite; }
.pl-btn:nth-of-type(2) { animation-delay: 1s; } .pl-code { animation-delay: 2s; font-family: var(--mono); font-weight: 500; }
.pl-code i { font-style: normal; color: var(--muted); }
.pl-arrow { color: var(--muted); }
@keyframes blinkStep { 0%, 30% { border-color: var(--pink); color: var(--pink); } 34%, 100% { border-color: var(--line-strong); color: var(--text); } }
.pl-count { position: absolute; right: 10px; bottom: 8px; font: 500 11px var(--mono); color: var(--pink); }
.pv-tab { flex-direction: column; align-items: stretch; justify-content: flex-start; }
.tabbar { display: flex; gap: 2px; padding: 8px 8px 0; background: var(--raised); }
.tab { padding: 5px 9px; border-radius: 7px 7px 0 0; color: var(--muted); white-space: nowrap; font-size: 11px; }
.tab.on { background: var(--card); color: var(--text); font-weight: 600; }
.tab-body { flex: 1; display: flex; align-items: center; gap: 8px; padding: 12px; color: var(--muted); background: var(--card); }
.mini-ico { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.tab-body .mini-ico { color: var(--pink); animation: shake 2.4s infinite; }
@keyframes shake { 0%, 80%, 100% { transform: none; } 84% { transform: rotate(-14deg); } 88% { transform: rotate(12deg); } 92% { transform: rotate(-6deg); } }
.pv-term { background: #0f0f12; border-color: #2a2a31; justify-content: flex-start; }
.pv-term pre { margin: 0; padding: 14px; font: 11.5px/1.7 var(--mono); color: #d4d4dc; }
.t-w { color: #ffb020; }
.pv-vm { flex-direction: column; gap: 8px; }
.vm-user { display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 99px; background: var(--card); border: 1px solid var(--line-strong); font-weight: 600; }
.vm-user.ghost { opacity: .45; border-style: dashed; animation: ghost 3s ease-in-out infinite; }
@keyframes ghost { 50% { opacity: .9; } }
.vm-disk { width: 70%; font: 500 10.5px var(--mono); color: var(--muted); display: flex; flex-direction: column; gap: 4px; text-align: center; }
.vm-disk b { display: block; height: 6px; border-radius: 9px; background: linear-gradient(90deg, var(--warn) var(--w), var(--line) var(--w)); }
.pain-answer { text-align: center; font-size: 19px; max-width: 640px; margin: 44px auto 0; color: var(--muted); }
.pain-answer b { color: var(--text); }

/* ---------- personas ---------- */
.who { display: grid; grid-template-columns: 300px 1fr; gap: 24px; }
.who-tabs { display: grid; gap: 8px; align-content: start; }
.who-tabs button { position: relative; overflow: hidden; text-align: left; font: inherit; color: var(--text); background: transparent; border: 1px solid transparent; border-radius: 14px; padding: 14px 16px; opacity: .6; transition: background .3s, opacity .3s, border-color .3s; }
.who-tabs button b { display: block; font-size: 15px; }
.who-tabs button span { font-size: 13px; color: var(--muted); }
.who-tabs button:hover { opacity: .9; }
.who-tabs button.on { opacity: 1; background: var(--card); border-color: var(--line); }
.who-tabs .bar { position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--accent); }
.who-tabs .on .bar { animation: fill var(--dur, 7s) linear forwards; }
.who-tabs.paused .on .bar { animation-play-state: paused; }
@keyframes fill { to { width: 100%; } }
.who-panel { display: grid; grid-template-columns: 1fr 1.15fr; gap: 28px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 32px; min-height: 380px; }
.who-text h3 { font-size: 26px; margin-bottom: 12px; }
.who-text p { color: var(--muted); margin: 0 0 20px; }
.who-apps { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.who-apps li { font-size: 13px; padding: 5px 11px; border-radius: 99px; background: var(--raised); border: 1px solid var(--line); }
.who-apps li.beta::after { content: " beta"; color: var(--warn); font-size: 11px; }
.who-text > * { animation: paneIn .45s cubic-bezier(.2,.8,.2,1) both; }
.desk { position: relative; height: 320px; border-radius: 18px; background:
  radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 60%),
  radial-gradient(circle at 80% 90%, color-mix(in srgb, var(--pink) 30%, transparent), transparent 55%), #15151b; overflow: hidden; border: 1px solid var(--line); }
.win { position: absolute; width: 54%; height: 44%; border-radius: 10px; background: #1c1c22; border: 1px solid #33333c; box-shadow: 0 20px 40px -15px rgba(0,0,0,.7); overflow: hidden;
  animation: winIn .6s cubic-bezier(.2,.8,.2,1) both; animation-delay: var(--dl); color: #f2f2f5; }
@keyframes winIn { from { opacity: 0; transform: translateY(26px) scale(.94); } }
.win-bar { display: flex; align-items: center; gap: 6px; height: 26px; padding: 0 9px; background: color-mix(in srgb, var(--t) 30%, #1c1c22); font-size: 11px; font-weight: 600; }
.win-bar i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,.25); }
.win-bar span { margin-left: 6px; }
.win-body { padding: 10px; display: grid; gap: 6px; }
.win-body u { display: block; height: 7px; border-radius: 4px; background: rgba(255,255,255,.08); text-decoration: none; }
.win-body u:nth-child(1) { width: 70%; } .win-body u:nth-child(2) { width: 90%; } .win-body u:nth-child(3) { width: 50%; }
.desk-dock { position: absolute; z-index: 9; left: 50%; bottom: 10px; transform: translateX(-50%); display: flex; gap: 7px; padding: 6px 8px; border-radius: 14px; background: rgba(40,40,48,.75); border: 1px solid rgba(255,255,255,.08); }
.desk-dock .ai { width: 30px; height: 30px; font-size: 13px; border-radius: 8px; animation: winIn .5s cubic-bezier(.2,.8,.2,1) both; animation-delay: var(--dl); }
.desk-dock .ai em { width: 13px; height: 13px; font-size: 7.5px; line-height: 13px; }
.desk-note { position: absolute; z-index: 10; top: 12px; right: 12px; width: 190px; padding: 8px 10px; border-radius: 12px; background: rgba(40,40,48,.85); border: 1px solid rgba(255,255,255,.08); color: #f2f2f5; font-size: 11px; line-height: 1.35;
  display: flex; gap: 8px; animation: noteIn .6s 1s cubic-bezier(.2,.9,.25,1.1) both; }
.desk-note .ai { width: 24px; height: 24px; font-size: 11px; border-radius: 6px; }
.desk-note .ai em { width: 11px; height: 11px; font-size: 7px; line-height: 11px; }
.desk-note small { display: block; color: #9a9aa5; }
@keyframes noteIn { from { opacity: 0; transform: translateX(30px); } }

/* ---------- comparison ---------- */
.cmp-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 22px; background: var(--card); }
.cmp { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 15px; }
.cmp th, .cmp td { padding: 16px 18px; text-align: center; border-bottom: 1px solid var(--line); }
.cmp tr:last-child td { border-bottom: 0; }
.cmp th { font-size: 13px; color: var(--muted); font-weight: 600; }
.cmp td:first-child, .cmp th:first-child { text-align: left; color: var(--text); font-weight: 500; }
.cmp th.me { color: var(--text); font-size: 15px; }
.cmp th.me img { display: inline-block; vertical-align: -5px; margin-right: 8px; }
.cmp .me { background: var(--accent-soft); }
.cmp td small { display: block; font-size: 11.5px; color: var(--muted); margin-top: 2px; }
.cmp td:not(:first-child) { color: var(--muted); }
.cmp i { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; font-style: normal; font-weight: 700; font-size: 13px; }
.cmp i.y { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); } .cmp i.y::after { content: "✓"; }
.cmp i.n { background: color-mix(in srgb, #d93036 12%, transparent); color: #d93036; } .cmp i.n::after { content: "✕"; font-size: 11px; }
.cmp-wrap.in i { animation: pop .4s cubic-bezier(.2,1.6,.4,1) both; }
.cmp-wrap.in tr:nth-child(2) i { animation-delay: .1s; } .cmp-wrap.in tr:nth-child(3) i { animation-delay: .2s; } .cmp-wrap.in tr:nth-child(4) i { animation-delay: .3s; } .cmp-wrap.in tr:nth-child(5) i { animation-delay: .4s; }

/* ---------- calculator ---------- */
.calc label { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; margin-top: 22px; font-weight: 500; font-size: 15px; }
.calc output { font: 500 14px var(--mono); color: var(--accent); }
.calc input[type=range] { grid-column: 1 / -1; width: 100%; height: 22px; margin: 0; background: none; -webkit-appearance: none; appearance: none; }
.calc input[type=range]::-webkit-slider-runnable-track { height: 6px; border-radius: 9px; background: linear-gradient(90deg, var(--accent) var(--fill, 30%), var(--line) var(--fill, 30%)); }
.calc input[type=range]::-moz-range-track { height: 6px; border-radius: 9px; background: linear-gradient(90deg, var(--accent) var(--fill, 30%), var(--line) var(--fill, 30%)); }
.calc input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; margin-top: -7px; border-radius: 50%; background: #fff; border: 0; box-shadow: 0 0 0 4px var(--accent-soft), 0 2px 6px rgba(0,0,0,.35); }
.calc input[type=range]::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 0; box-shadow: 0 0 0 4px var(--accent-soft), 0 2px 6px rgba(0,0,0,.35); }
.calc-out { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.calc-out div { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.calc-out .big { display: block; font: 400 38px/1 var(--serif); color: var(--text); }
.calc-out small { color: var(--muted); font-size: 12.5px; }
.calc-out div:last-child { background: var(--accent-soft); border-color: transparent; }
.calc-out div:last-child .big { color: var(--accent); }
.fineprint { color: var(--muted); font-size: 13px; margin: 14px 0 0; }
#apps .fineprint { text-align: center; margin-top: 28px; }
.pc-sub { color: var(--muted); margin: -10px 0 22px; font-size: 14px; }
.pc-fine { color: var(--muted); font-size: 12.5px; text-align: center; margin: 12px 0 0; }
#pricing .price-grid { grid-template-columns: 1fr 420px; }

/* ---------- sticky CTA ---------- */
.sticky-cta { position: fixed; left: 50%; bottom: 18px; z-index: 60; display: flex; align-items: center; gap: 12px; padding: 8px 8px 8px 10px; border-radius: 16px;
  background: color-mix(in srgb, var(--card) 85%, transparent); backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--line-strong); box-shadow: 0 20px 50px -20px rgba(0,0,0,.6);
  transform: translate(-50%, 140%); transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.sticky-cta.show { transform: translate(-50%, 0); }
.sticky-cta > span { display: flex; flex-direction: column; line-height: 1.25; font-size: 14px; margin-right: 8px; }
.sticky-cta small { color: var(--muted); font-size: 12px; }

@media (min-width: 1500px) {
  body { font-size: 17px; }
  .hero { padding: 96px 0 72px; }
}
@media (max-width: 1100px) {
  .pains { grid-template-columns: 1fr 1fr; }
  .who { grid-template-columns: 1fr; }
  .who-tabs { grid-template-columns: repeat(4, 1fr); }
  .who-tabs button span { display: none; }
}
@media (max-width: 980px) {
  #pricing .price-grid { grid-template-columns: 1fr; }
  .who-panel { grid-template-columns: 1fr; }
  .notif { right: 0; top: -34px; }
}
@media (max-width: 680px) {
  .pains { grid-template-columns: 1fr; }
  .who-tabs { grid-template-columns: 1fr 1fr; }
  .who-panel { padding: 20px; }
  .desk { height: 260px; }
  .calc-out { grid-template-columns: 1fr; }
  .notif { width: 250px; right: 4px; }
  .proof { gap: 18px; }
  .sticky-cta { left: 12px; right: 12px; transform: translateY(140%); }
  .sticky-cta.show { transform: none; }
  .sticky-cta > span { flex: 1; }
}

/* ---------- cursor extras ---------- */
.mp { position: absolute; left: 0; top: 0; z-index: 6; pointer-events: none; display: flex; align-items: flex-start;
  transition: transform 1.3s cubic-bezier(.45,.05,.2,1), opacity .4s; opacity: 0; }
.mp.on { opacity: 1; }
.mp svg { width: 22px; height: 22px; fill: var(--c); stroke: #fff; stroke-width: 1.4; stroke-linejoin: round; filter: drop-shadow(0 2px 4px rgba(0,0,0,.35)); transition: transform .15s; }
.mp span { margin: 16px 0 0 -4px; padding: 3px 9px; border-radius: 99px; background: var(--c); color: #fff; font: 600 11.5px var(--sans); white-space: nowrap; box-shadow: 0 4px 10px -4px rgba(0,0,0,.4); }
.mp.tap svg { transform: scale(.8); }
.dk.hop { animation: dockSwap .55s cubic-bezier(.2,.8,.2,1); }
.burst { position: fixed; z-index: 998; width: 6px; height: 6px; margin: -3px 0 0 -3px; border-radius: 50%; pointer-events: none; background: var(--b);
  animation: burst .55s cubic-bezier(.2,.8,.2,1) forwards; }
@keyframes burst { to { transform: translate(var(--x), var(--y)) scale(.2); opacity: 0; } }


/* ---------- sub pages (scripts/site/build.py) ---------- */
.nav-links a[aria-current="page"] { color: var(--text); font-weight: 600; }
.page { padding: 40px 0 0; }
.page-wrap { max-width: 860px; }
.crumbs { font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--text); }
.crumbs span[aria-current] { color: var(--text); }
.prose { font-size: 17px; }
.prose h1 { font-size: clamp(36px, 5vw, 56px); letter-spacing: -0.035em; margin: 0 0 18px; }
.prose .lede { font-size: clamp(18px, 2vw, 21px); color: var(--muted); margin: 0 0 36px; max-width: 680px; }
.prose h2 { font-size: clamp(24px, 3vw, 30px); margin: 52px 0 14px; scroll-margin-top: 80px; }
.prose h2 small { font: 500 14px var(--mono); color: var(--muted); margin-left: 10px; letter-spacing: 0; }
.prose h3 { font-size: 19px; margin: 28px 0 8px; }
.prose p, .prose li { color: color-mix(in srgb, var(--text) 82%, var(--muted)); }
.prose p { margin: 0 0 14px; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 18px; display: grid; gap: 8px; }
.prose a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent); }
.prose a:hover { text-decoration-color: var(--accent); }
.prose .card-link, .prose .btn { text-decoration: none; }
.prose pre { background: #0f0f12; color: #e6e6ea; border: 1px solid #2a2a31; border-radius: 12px; padding: 16px 18px; overflow-x: auto; margin: 0 0 16px; }
.prose pre code { background: none; border: 0; padding: 0; color: inherit; font-size: 14px; }
kbd { font: 500 12px var(--mono); padding: 2px 6px; border-radius: 6px; border: 1px solid var(--line-strong); border-bottom-width: 2px; background: var(--card); }
.prose .eyebrow { margin-bottom: 12px; }
.note { background: var(--accent-soft); border-radius: 12px; padding: 14px 16px; font-size: 15px; color: var(--text) !important; }
.table { width: 100%; border-collapse: collapse; margin: 6px 0 22px; font-size: 15px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; display: block; overflow-x: auto; }
.table thead th { text-align: left; font-size: 13px; color: var(--muted); font-weight: 600; background: var(--bg-alt); }
.table th, .table td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table tbody td:first-child { font-weight: 500; }
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.toc a { font-size: 14px; padding: 6px 12px; border-radius: 99px; border: 1px solid var(--line); background: var(--card); text-decoration: none !important; color: var(--text); }
.steps-list { list-style: none; padding: 0 !important; counter-reset: st; }
.steps-list li { counter-increment: st; position: relative; padding: 2px 0 2px 44px; min-height: 30px; }
.steps-list li::before { content: counter(st); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 9px; background: var(--accent); color: #fff; display: grid; place-items: center; font: 600 14px var(--sans); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; margin: 28px 0; }
.card-link { display: flex; flex-direction: column; gap: 6px; padding: 20px; border-radius: 16px; border: 1px solid var(--line); background: var(--card); color: var(--text); transition: border-color .25s, transform .25s cubic-bezier(.2,.8,.2,1); }
.card-link:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); transform: translateY(-3px); }
.card-link b { font-size: 16px; }
.card-link b::after { content: " →"; color: var(--accent); }
.card-link span { color: var(--muted); font-size: 14px; line-height: 1.45; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 8px 0 20px; }
.plan-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px; display: flex; flex-direction: column; }
.plan-card.pro { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); box-shadow: var(--shadow); }
.plan-card .plan-name { font-weight: 600; color: var(--muted); margin: 0; display: flex; justify-content: space-between; align-items: center; }
.plan-card .plan-price { font: 400 56px/1 var(--serif); margin: 12px 0 18px; color: var(--text); }
.plan-card .plan-price small { font: 500 14px var(--sans); color: var(--muted); }
.plan-card ul { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.plan-card li::before { content: "✓  "; color: var(--ok); font-weight: 700; }
.dl-block { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px; box-shadow: var(--shadow); margin-bottom: 12px; }
.dl-block .dl-note, .dl-block .dl-alt { margin-bottom: 0; }
.release { border-left: 2px solid var(--line); padding-left: 22px; }
.cta-box { max-width: 860px; margin: 64px auto 96px; padding: 30px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); display: grid; gap: 18px; }
@media (min-width: 900px) { .cta-box { margin-left: auto; margin-right: auto; } }
.cta-box h2 { font-size: 28px; }
.cta-box p { margin: 6px 0 0; color: var(--muted); }
.cta-box .dl-note { margin: 0; }
.more-links { text-align: center; color: var(--muted); font-size: 14px; margin: 26px 0 0; }
.more-links a { text-decoration: underline; text-underline-offset: 3px; }
.foot-cols { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; padding-bottom: 28px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.foot-cols p { margin: 0 0 10px; color: var(--text); font-weight: 600; }
.foot-cols ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 7px; }
.foot-cols a { color: var(--muted); }
.foot-cols a:hover { color: var(--text); }
@media (max-width: 900px) { .foot-cols { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) {
  .plans { grid-template-columns: 1fr; }
  .cta-box { margin: 48px 16px 80px; padding: 22px; }
  .prose { font-size: 16px; }
}

/* ---------- reveal ---------- */
.rise { animation: rise .9s cubic-bezier(.2,.8,.2,1) var(--d, 0s) both; }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .how-grid, .price-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 640px; margin: 0 auto; width: 100%; }
  .chip-a { left: -6px; } .chip-b { right: -6px; }
  .demo-wrap { grid-template-columns: 1fr; }
  .demo-steps { grid-template-columns: repeat(2, 1fr); order: 2; }
  .demo-steps li span { max-height: 80px; }
  .bento, .engines { grid-template-columns: 1fr 1fr; }
  .b-wide { grid-column: span 2; }
}
@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav-inner .btn { margin-left: auto; }
  .section { padding: 80px 0; }
  .bento, .engines { grid-template-columns: 1fr; }
  .b-wide { grid-column: auto; flex-direction: column; align-items: flex-start; }
  .tint-row .ai.l { width: 48px; height: 48px; font-size: 20px; }
  .term { min-width: 0; width: 100%; }
  .demo-steps { grid-template-columns: 1fr; }
  .demo-steps li:not(.on):not(.replay) span { max-height: 0; }
  .btn-dl { flex: 1; min-width: 0; }
  .chip, .mp { display: none; }
  .dk { width: 40px; height: 40px; font-size: 17px; border-radius: 10px; }
  .dk img { border-radius: 10px; }
  .shot-frame { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  .track { animation: none; }
}