/* Scaffold site. One family: one container, three radii, one card, one type scale. */
:root {
  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --card: #f5f5f7;          /* cards on white sections */
  --ink: #1d1d1f;
  --ink-2: #6e6e73;
  --ink-3: #86868b;
  --line: #d2d2d7;
  --line-soft: #e8e8ed;
  --link: #1d1d1f;
  --accent: #1d1d1f;       /* Scaffold's own UI is ink on paper: same here */
  --accent-hover: #000000;
  --accent-soft: rgba(0, 0, 0, .06);
  --on-accent: #ffffff;
  --nav: rgba(255, 255, 255, .8);
  --shadow: 0 24px 48px -18px rgba(0, 0, 0, .22), 0 0 0 1px rgba(0, 0, 0, .06);
  --shadow-sm: 0 12px 30px -14px rgba(0, 0, 0, .28), 0 0 0 1px rgba(0, 0, 0, .05);

  --r-tile: 24px;   /* feature tiles, stages */
  --r-card: 18px;   /* cards, plans */
  --r-media: 12px;  /* screenshots, frames */
  --r-pill: 980px;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --wrap: 1080px;
  --gap: 24px;
  color-scheme: light;
}
:root[data-scheme="dark"] {
  --bg: #000000; --bg-alt: #111113; --card: #161618;
  --ink: #f5f5f7; --ink-2: #a1a1a6; --ink-3: #86868b;
  --line: #3a3a3d; --line-soft: #262628;
  --link: #f5f5f7; --accent: #f5f5f7; --accent-hover: #ffffff; --on-accent: #000000; --accent-soft: rgba(255, 255, 255, .1);
  --nav: rgba(22, 22, 23, .8);
  --shadow: 0 24px 48px -18px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 255, 255, .08);
  --shadow-sm: 0 12px 30px -14px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 255, 255, .07);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
/* A thin, quiet scrollbar that sits beside the reading rail */
html { scrollbar-width: thin; scrollbar-color: rgba(0, 0, 0, .22) transparent; }
:root[data-scheme="dark"] { scrollbar-color: rgba(255, 255, 255, .24) transparent; }
@supports not (scrollbar-color: auto) {
  ::-webkit-scrollbar { width: 8px; height: 8px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, .22); border-radius: 8px; border: 2px solid transparent; background-clip: content-box; }
  :root[data-scheme="dark"] ::-webkit-scrollbar-thumb { background-color: rgba(255, 255, 255, .24); }
}
[id] { scroll-margin-top: 52px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.47 var(--font); letter-spacing: -.022em; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, video { display: block; max-width: 100%; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
p a, li a, .faq a, .ribbon a { text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; }
p a:hover, li a:hover, .faq a:hover, .ribbon a:hover { text-decoration-color: currentColor; }
a.more, a.pill, footer a, .nav a { text-decoration: none; }
h1, h2, h3, h4, p { margin: 0; }
b, strong { font-weight: 600; }
.wrap { width: min(var(--wrap), 100% - 44px); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--bg); padding: 8px 12px; }
.ico { width: 20px; height: 20px; flex: none; }

/* ── Type scale ───────────────────────────── */
.headline { font-size: clamp(36px, 5.4vw, 56px); line-height: 1.07; font-weight: 600; letter-spacing: -.005em; text-wrap: balance; }
.soft { color: var(--ink-2); }
.lede { font-size: clamp(19px, 2.1vw, 21px); line-height: 1.38; letter-spacing: .011em; color: var(--ink-2); max-width: 680px; margin: 20px auto 0; text-wrap: balance; }
.lede b { color: var(--ink); }
.kicker { display: block; font-size: 17px; font-weight: 600; color: var(--ink-2); letter-spacing: -.01em; margin-bottom: 10px; }
.h3 { font-size: 21px; line-height: 1.24; font-weight: 600; letter-spacing: .011em; }
.small { font-size: 14px; line-height: 1.43; letter-spacing: -.016em; color: var(--ink-2); }
.caption { text-align: center; color: var(--ink-2); font-size: 14px; margin-top: 16px; letter-spacing: -.016em; }

/* ── Ribbon & nav ─────────────────────────── */
.ribbon { background: var(--bg-alt); font-size: 14px; line-height: 1.43; letter-spacing: -.016em; text-align: center; padding: 12px 16px; }
.ribbon a { white-space: nowrap; }
.nav { position: sticky; top: 0; z-index: 50; height: 52px; background: var(--nav); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid var(--line-soft); }
.nav .wrap { height: 100%; display: flex; align-items: center; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-size: 21px; font-weight: 600; letter-spacing: .011em; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 20px; height: 20px; }
.nav-links { display: flex; gap: 22px; margin-left: auto; font-size: 12px; letter-spacing: -.01em; align-self: stretch; }
.nav-links a { position: relative; display: flex; align-items: center; color: var(--ink); opacity: .72; transition: opacity .2s; }
.nav-links a:hover { opacity: 1; text-decoration: none; }
.nav-links a::after { content: ""; position: absolute; left: 50%; top: calc(50% + 13px); width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--ink); transform: scale(0); opacity: 0; transition: transform .3s cubic-bezier(.2,.7,.2,1), opacity .2s; }
.nav-links a[aria-current] { opacity: 1; }
.nav-links a[aria-current]::after { transform: scale(1); opacity: 1; }
.theme-btn { width: 32px; height: 32px; border: 0; background: transparent; color: var(--ink); opacity: .8; display: grid; place-items: center; border-radius: 50%; cursor: pointer; padding: 0; }
.theme-btn:hover { opacity: 1; background: var(--bg-alt); }
.theme-btn svg { width: 17px; height: 17px; }
.theme-btn .sun { display: none; }
:root[data-scheme="dark"] .theme-btn .sun { display: block; }
:root[data-scheme="dark"] .theme-btn .moon { display: none; }
.nav .wrap > .theme-btn:first-of-type { margin-left: auto; }
.nav-links + .theme-btn { margin-left: 0; }

/* ── Buttons ──────────────────────────────── */
.pill { display: inline-flex; align-items: center; justify-content: center; gap: 6px; background: var(--accent); color: var(--on-accent); border: 0; border-radius: var(--r-pill); font: 400 17px/1.17 var(--font); letter-spacing: -.022em; padding: 12px 22px; cursor: pointer; white-space: nowrap; }
.pill:hover { background: var(--accent-hover); text-decoration: none; }
.pill.sm { font-size: 12px; padding: 5px 12px; line-height: 1.33; letter-spacing: -.01em; }
.pill.line { background: transparent; color: var(--link); box-shadow: inset 0 0 0 1px var(--link); }
.pill.line:hover { background: var(--accent-soft); }
.pill.soon, .pill.line.soon { background: var(--line-soft); color: var(--ink-2); box-shadow: none; cursor: default; }
.pill.soon::after { content: "· Soon"; opacity: .75; }
.more { white-space: nowrap; }
.more::after { content: " ›"; }
.more.soon { color: var(--ink-3); pointer-events: none; }
.more.soon::after { content: " · soon"; }

/* ── Sections ─────────────────────────────── */
section { padding: 120px 0; }
.alt { background: var(--bg-alt); --card: var(--bg); }
.dark-band { background: #000; --bg: #000; --card: #161618; --ink: #f5f5f7; --ink-2: #a1a1a6; --link: #f5f5f7; --accent: #f5f5f7; --accent-hover: #fff; --on-accent: #000; --accent-soft: rgba(255,255,255,.1); --line: #3a3a3d; --line-soft: #262628; color: #f5f5f7; }
:root[data-scheme="dark"] .dark-band { background: #0b0b0c; }
.head { text-align: center; margin-bottom: 64px; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* One card */
.card { background: var(--card); border-radius: var(--r-card); padding: 32px; }
.tile { background: var(--card); border-radius: var(--r-tile); overflow: hidden; }
.shot { border-radius: var(--r-media); box-shadow: var(--shadow-sm); }

/* ── Hero ─────────────────────────────────── */
.hero { text-align: center; padding: 72px 0 0; }
.app-icon { width: 76px; height: 76px; margin: 0 auto 20px; border-radius: 18px; background: linear-gradient(160deg, #2c2c30, #0b0b0c); display: grid; place-items: center; color: #fff; box-shadow: 0 8px 20px -6px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.12); }
.app-icon svg { width: 40px; height: 40px; }
.hero h1 { font-size: clamp(56px, 9vw, 96px); line-height: 1.04; font-weight: 600; letter-spacing: -.015em; }
.hero .tag { font-size: clamp(28px, 4.2vw, 40px); line-height: 1.1; font-weight: 600; margin-top: 6px; text-wrap: balance; }
.ctas { display: flex; justify-content: center; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 32px; }
.hero .small { margin-top: 16px; }
.frame { margin-top: 56px; border-radius: var(--r-media); overflow: hidden; background: #0c0c0e; box-shadow: var(--shadow); }
.frame .chrome { height: 32px; background: #1c1c1f; display: flex; align-items: center; gap: 7px; padding: 0 14px; position: relative; }
.frame .chrome i { width: 11px; height: 11px; border-radius: 50%; background: #3a3a3e; }
.frame .chrome span { position: absolute; left: 50%; transform: translateX(-50%); font-size: 12px; color: #8e8e93; background: #2a2a2e; padding: 3px 60px; border-radius: 6px; white-space: nowrap; }
.frame video { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }

/* ── Power Platform ───────────────────────── */
.pp-tabs { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.pp-tabs button { display: inline-flex; align-items: center; gap: 8px; border: 0; background: var(--card); color: var(--ink); font: 400 15px/1 var(--font); letter-spacing: -.01em; padding: 11px 16px; border-radius: var(--r-pill); cursor: pointer; }
.pp-tabs button svg { width: 16px; height: 16px; color: var(--ink-2); }
.pp-tabs button:hover { background: var(--line-soft); }
.pp-tabs button[aria-selected="true"] { background: var(--ink); color: var(--bg); }
.pp-tabs button[aria-selected="true"] svg { color: var(--bg); }
.pp-stage { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.pp-stage > * { min-width: 0; }
.pp-info { display: flex; flex-direction: column; }
.pp-info .h3 { font-size: 28px; letter-spacing: .007em; }
.pp-info .for { margin-top: 6px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.chip { font: 500 13px/1 var(--mono); letter-spacing: 0; padding: 7px 10px; border-radius: 8px; background: var(--bg); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-soft); }
.alt .chip { background: var(--bg-alt); }
.checks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; }
.checks li { display: grid; grid-template-columns: 24px 1fr; gap: 12px; color: var(--ink-2); }
.checks li b { color: var(--ink); }
.checks svg { width: 22px; height: 22px; color: var(--accent); margin-top: 1px; }
.pp-shot { display: flex; align-items: flex-end; justify-content: center; padding: 40px 40px 0; min-height: 560px; }
.pp-shot img { width: min(400px, 100%); border-radius: var(--r-media) var(--r-media) 0 0; box-shadow: var(--shadow-sm); aspect-ratio: 960 / 1100; object-fit: cover; object-position: top; }
.step0 { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; margin-top: var(--gap); }
.step0 .num { font-size: 44px; font-weight: 600; line-height: 1; color: var(--accent); letter-spacing: -.01em; }
.web-note { text-align: center; margin-top: 28px; }

/* ── Highlights ───────────────────────────── */
.rows { display: grid; gap: var(--gap); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.row > * { min-width: 0; }
.row.flip > .tile { order: -1; }
.row .tile { display: flex; align-items: flex-end; justify-content: center; padding: 48px 48px 0; min-height: 540px; }
.row .tile img { width: min(400px, 100%); border-radius: var(--r-media) var(--r-media) 0 0; box-shadow: var(--shadow-sm); aspect-ratio: 960 / 1120; object-fit: cover; object-position: top; }
.row .tile.full { padding: 0; align-items: stretch; }
.row .tile.full img { width: 100%; border-radius: 0; box-shadow: none; aspect-ratio: auto; object-fit: cover; object-position: 0 0; }
.copy { display: flex; flex-direction: column; justify-content: center; padding: 32px; }
.copy p { font-size: clamp(21px, 2.3vw, 26px); line-height: 1.23; letter-spacing: .006em; color: var(--ink-2); font-weight: 600; max-width: 440px; text-wrap: pretty; }
.copy p b { color: var(--ink); }
.copy .sub { font-size: 17px; line-height: 1.47; font-weight: 400; margin-top: 16px; letter-spacing: -.022em; }

/* ── How it works ─────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); counter-reset: s; }
.steps .card { display: flex; flex-direction: column; gap: 10px; }
.steps .n { width: 32px; height: 32px; border-radius: 50%; background: var(--ink); color: var(--bg); display: grid; place-items: center; font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.steps p { color: var(--ink-2); }
.steps p b { color: var(--ink); }
kbd { font: 500 13px/1 var(--mono); padding: 3px 6px; border-radius: 6px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--line), 0 1px 0 var(--line); color: var(--ink); white-space: nowrap; }
.alt kbd { background: var(--bg-alt); }

.rc { display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--gap); margin-top: var(--gap); }
.rc > * { min-width: 0; }
.rc .copy { padding: 40px; }
.rc .copy ol { margin: 20px 0 0; padding: 0; list-style: none; counter-reset: r; display: grid; gap: 12px; }
.rc .copy ol li { counter-increment: r; display: grid; grid-template-columns: 24px 1fr; gap: 10px; color: var(--ink-2); }
.rc .copy ol li::before { content: counter(r); width: 22px; height: 22px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--ink-3); display: grid; place-items: center; font-size: 12px; font-weight: 600; color: var(--ink); margin-top: 1px; }
.rc .copy ol b { color: var(--ink); }

/* Toolbar illustration */
.tb { padding: 36px 36px 44px; display: flex; flex-direction: column; justify-content: center; }
.tb-bar { background: #fff; border-radius: 12px 12px 0 0; height: 46px; display: flex; align-items: center; gap: 10px; padding: 0 12px; box-shadow: 0 0 0 1px rgba(0,0,0,.08); color: #5f6368; }
:root[data-scheme="dark"] .tb-bar { background: #2a2a2d; color: #c4c7c5; box-shadow: 0 0 0 1px rgba(255,255,255,.08); }
.tb-url { flex: 1; height: 30px; border-radius: 15px; background: #f1f3f4; display: flex; align-items: center; padding: 0 14px; font-size: 13px; color: #5f6368; letter-spacing: 0; white-space: nowrap; overflow: hidden; }
:root[data-scheme="dark"] .tb-url { background: #1c1c1e; color: #a1a1a6; }
.tb-icon { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.tb-icon svg { width: 18px; height: 18px; }
.tb-icon.sc { background: rgba(0,0,0,.07); color: #1d1d1f; box-shadow: 0 0 0 1.5px #1d1d1f; }
:root[data-scheme="dark"] .tb-icon.sc { background: rgba(255,255,255,.1); box-shadow: 0 0 0 1.5px #f5f5f7; }
:root[data-scheme="dark"] .tb-icon.sc { color: #f5f5f7; }
.tb-body { position: relative; height: 270px; background: linear-gradient(180deg, rgba(0,0,0,.035), rgba(0,0,0,0)); border-radius: 0 0 12px 12px; box-shadow: 0 0 0 1px rgba(0,0,0,.06); }
:root[data-scheme="dark"] .tb-body { background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0)); box-shadow: 0 0 0 1px rgba(255,255,255,.06); }
.menu { position: absolute; right: 52px; top: 8px; width: 270px; background: #fff; color: #1f1f1f; border-radius: 8px; padding: 6px 0; font: 13px/1.2 var(--font); letter-spacing: 0; box-shadow: 0 8px 28px rgba(0,0,0,.18), 0 0 0 1px rgba(0,0,0,.06); }
:root[data-scheme="dark"] .menu { background: #2d2e30; color: #e3e3e3; }
.menu div { padding: 8px 16px; display: flex; align-items: center; gap: 10px; }
.menu .hd { color: #5f6368; }
:root[data-scheme="dark"] .menu .hd { color: #a1a1a6; }
.menu .hi { background: rgba(0,0,0,.06); font-weight: 600; position: relative; }
:root[data-scheme="dark"] .menu .hi { background: rgba(255,255,255,.08); }
.menu .hi::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: currentColor; }
.menu hr { border: 0; border-top: 1px solid rgba(0,0,0,.1); margin: 6px 0; }
:root[data-scheme="dark"] .menu hr { border-color: rgba(255,255,255,.12); }
.menu .dim { color: #80868b; }
.cursor { position: absolute; right: 30px; top: -8px; width: 20px; height: 20px; color: #111; filter: drop-shadow(0 1px 1px rgba(255,255,255,.8)); }
.tb-note { margin-top: 14px; text-align: center; }

/* ── Compare ──────────────────────────────── */
.modes-wrap { display: flex; justify-content: center; margin-bottom: 28px; }
.modes { display: inline-flex; background: #1d1d1f; border-radius: var(--r-pill); padding: 4px; gap: 2px; }
.modes button { border: 0; background: transparent; color: #a1a1a6; font: 400 15px/1 var(--font); letter-spacing: -.01em; padding: 10px 18px; border-radius: var(--r-pill); cursor: pointer; }
.modes button[aria-pressed="true"] { background: #f5f5f7; color: #1d1d1f; }
.slider { position: relative; border-radius: var(--r-media); overflow: hidden; box-shadow: 0 0 0 1px rgba(255,255,255,.1); user-select: none; touch-action: pan-y; aspect-ratio: 16 / 10; background: #0c0c0e; }
.slider img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.slider .top { clip-path: inset(0 calc(100% - var(--x, 50%)) 0 0); }
.slider .bar { position: absolute; top: 0; bottom: 0; left: var(--x, 50%); width: 1px; background: #fff; transform: translateX(-.5px); }
.slider .knob { position: absolute; top: 50%; left: var(--x, 50%); width: 40px; height: 40px; margin: -20px 0 0 -20px; border-radius: 50%; background: #fff; display: grid; place-items: center; box-shadow: 0 4px 14px rgba(0,0,0,.4); color: #1d1d1f; pointer-events: none; }
.slider .knob svg { width: 18px; height: 18px; }
.slider .lab { position: absolute; bottom: 16px; font-size: 12px; font-weight: 600; letter-spacing: .02em; padding: 5px 9px; border-radius: 6px; background: rgba(0,0,0,.55); color: #fff; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.slider .lab.l { left: 16px; } .slider .lab.r { right: 16px; }
.slider.static .top, .slider.static .bar, .slider.static .knob, .slider.static .lab, .slider.static input { display: none; }
.slider input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: ew-resize; margin: 0; }
.cmp-row { margin-top: var(--gap); }

/* ── Downloads ────────────────────────────── */
.dl { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
.dl .card { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.dl .card.lead { grid-column: 1 / -1; background: var(--ink); color: var(--bg); --ink-2: color-mix(in srgb, var(--bg) 68%, var(--ink)); }
.dl .card.lead .badge { color: var(--bg); background: rgba(127,127,127,.25); }
.dl .fi { width: 44px; height: 44px; border-radius: 12px; background: var(--bg); display: grid; place-items: center; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-soft); }
.alt .dl .fi { background: var(--bg-alt); }
.dl .card.lead .fi { background: rgba(127,127,127,.22); color: var(--bg); box-shadow: none; }
.dl .fi svg { width: 22px; height: 22px; }
.dl h3 { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dl h3 code { font: 600 17px/1.2 var(--mono); letter-spacing: -.01em; background: none; padding: 0; color: inherit; }
.badge { font: 600 12px/1 var(--font); letter-spacing: -.01em; padding: 5px 8px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); }
.dl p { color: var(--ink-2); margin-top: 6px; }
.dl p b { color: var(--ink); }
.dl .card.lead p b { color: var(--bg); }

/* ── Closer look ──────────────────────────── */
.features ul { display: grid; grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(5, auto); grid-auto-flow: column; column-gap: 56px; }
.features li { display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding: 22px 0; border-top: 1px solid var(--line-soft); color: var(--ink-2); align-items: start; }
.features ul { list-style: none; padding: 0; margin: 0; }
.features li b { color: var(--ink); display: block; }
.features .fi { width: 40px; height: 40px; border-radius: 10px; background: var(--card); display: grid; place-items: center; color: var(--ink); }
.features .fi svg { width: 20px; height: 20px; }
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); margin-top: 64px; }
.shots figure { margin: 0; }
.shots .tile { padding: 28px 28px 0; display: flex; justify-content: center; }
.shots img { border-radius: var(--r-media) var(--r-media) 0 0; box-shadow: var(--shadow-sm); aspect-ratio: 960 / 1000; object-fit: cover; object-position: top; width: 100%; }
.shots figcaption { margin-top: 14px; }

/* ── Stats ────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); text-align: center; }
.stat b { display: block; font-size: clamp(48px, 6vw, 80px); line-height: 1; font-weight: 600; letter-spacing: -.015em; }
.stat span { display: block; margin-top: 10px; color: var(--ink-2); }

/* ── Privacy ──────────────────────────────── */
.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.three .fi { width: 44px; height: 44px; border-radius: 12px; background: var(--bg); color: var(--ink); display: grid; place-items: center; margin-bottom: 20px; }
.alt .three .fi { background: var(--bg-alt); }
.dl .card.lead p code { background: rgba(127,127,127,.25); }
.three .fi svg { width: 22px; height: 22px; }
.three p { color: var(--ink-2); margin-top: 8px; }
.center-link { text-align: center; margin-top: 32px; }

/* ── Specs ────────────────────────────────── */
.specs { margin: 0; border-top: 1px solid var(--line); }
.specs > div { display: grid; grid-template-columns: 240px 1fr; gap: var(--gap); padding: 20px 0; border-bottom: 1px solid var(--line); }
.specs dt { font-weight: 600; }
.specs dd { margin: 0; color: var(--ink-2); }
.specs dd b { color: var(--ink); font-weight: 400; }

/* ── Pricing ──────────────────────────────── */
.period { display: inline-flex; border-radius: var(--r-pill); padding: 4px; background: var(--card); gap: 2px; }
.alt .period { background: var(--line-soft); }
.period button { border: 0; background: transparent; color: var(--ink-2); font: 400 15px/1 var(--font); padding: 10px 18px; border-radius: var(--r-pill); cursor: pointer; letter-spacing: -.01em; }
.period button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); margin-top: 40px; }
.plan { display: flex; flex-direction: column; text-align: left; }
.plan.pro { box-shadow: inset 0 0 0 2px var(--accent); }
.plan .badge { align-self: flex-start; margin-bottom: 14px; }
.plan .badge.none { visibility: hidden; }
.plan .price { font-size: 40px; font-weight: 600; margin-top: 14px; line-height: 1.1; letter-spacing: 0; }
.plan .price small { font-size: 17px; font-weight: 400; color: var(--ink-2); letter-spacing: -.022em; }
.plan .small { margin-top: 4px; min-height: 20px; }
.plan ul { list-style: none; padding: 0; margin: 24px 0 28px; flex: 1; }
.plan li { padding: 9px 0; border-top: 1px solid var(--line-soft); font-size: 15px; letter-spacing: -.01em; display: grid; grid-template-columns: 20px 1fr; gap: 8px; }
.plan li svg { width: 16px; height: 16px; color: var(--accent); margin-top: 3px; }

/* ── FAQ ──────────────────────────────────── */
.faq { border-top: 1px solid var(--line); max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 44px 22px 0; font-size: 19px; font-weight: 600; letter-spacing: .012em; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px; background: linear-gradient(var(--ink-2), var(--ink-2)) center / 14px 1.5px no-repeat, linear-gradient(var(--ink-2), var(--ink-2)) center / 1.5px 14px no-repeat; transition: background-size .25s ease, transform .25s ease; }
.faq summary:hover::after { --ink-2: var(--ink); }
.faq details[open] summary::after { background-size: 14px 1.5px, 1.5px 0; transform: rotate(180deg); }
.faq details > div { padding: 0 44px 24px 0; color: var(--ink-2); }
.faq details > div p + p, .faq details > div ul { margin-top: 10px; }
.faq details ul { padding-left: 20px; }
.faq details li { margin: 4px 0; }
.faq details b { color: var(--ink); }

/* ── Final ────────────────────────────────── */
.final { text-align: center; }
.final .app-icon { width: 96px; height: 96px; border-radius: 22px; }
.final .app-icon svg { width: 50px; height: 50px; }
.final h2 { font-size: clamp(40px, 6vw, 64px); font-weight: 600; letter-spacing: -.009em; line-height: 1.06; }
.final p { font-size: 21px; color: var(--ink-2); margin-top: 10px; letter-spacing: .011em; }

/* ── Footer ───────────────────────────────── */
footer { background: var(--bg-alt); color: var(--ink-2); font-size: 12px; line-height: 1.33; letter-spacing: -.01em; padding: 36px 0 24px; }
footer .cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); padding-bottom: 24px; border-bottom: 1px solid var(--line); }
footer h4 { margin: 0 0 10px; color: var(--ink); font-size: 12px; font-weight: 600; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin: 0 0 8px; }
footer a { color: var(--ink-2); }
footer a:hover { color: var(--ink); }
footer a.soon { color: var(--ink-3); pointer-events: none; }
.legal-note { padding-top: 16px; margin: 0; }

/* ── Doc pages ────────────────────────────── */
.doc { padding: 72px 0 120px; }
.doc .wrap { max-width: 760px; }
.doc .eyebrow { font-size: 17px; font-weight: 600; color: var(--ink-2); margin-bottom: 8px; }
.doc h1 { font-size: clamp(40px, 6vw, 56px); font-weight: 600; line-height: 1.07; letter-spacing: -.005em; }
.doc .updated { color: var(--ink-2); font-size: 14px; margin-top: 12px; }
.doc .panel { background: var(--bg-alt); border-radius: var(--r-card); padding: 24px 28px; margin: 32px 0 8px; font-size: 19px; line-height: 1.42; }
.doc h2 { font-size: 28px; font-weight: 600; letter-spacing: .007em; margin: 48px 0 12px; }
.doc p, .doc li { color: var(--ink-2); }
.doc p b, .doc li b { color: var(--ink); }
.doc p + p { margin-top: 12px; }
.doc ul, .doc ol { padding-left: 20px; }
.doc li { margin: 8px 0; }
.doc table { width: 100%; border-collapse: collapse; margin-top: 12px; border-top: 1px solid var(--line); }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 14px 16px 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.doc th { font-weight: 600; white-space: nowrap; width: 34%; }
.doc td { color: var(--ink-2); }
code { font: 13px/1.4 var(--mono); background: var(--bg-alt); padding: 2px 6px; border-radius: 6px; letter-spacing: 0; }
.doc .panel code { background: var(--bg); }

@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ── Reading rail: one segment per section, filling as you read ── */
:root { --rail-ease: cubic-bezier(.16, 1, .3, 1); }
.rail { position: fixed; right: var(--sbw, 0px); top: 50%; height: min(688px, calc(100vh - 140px)); transform: translateY(-50%); width: 280px; z-index: 40; display: flex; justify-content: flex-end; padding: 0 12px 0 16px; pointer-events: none; margin-top: 26px; mix-blend-mode: difference; }
.rail::before { content: ""; position: absolute; right: 0; top: 0; bottom: 0; width: 140px; pointer-events: auto; }
.rail-labels { position: relative; flex: 1; display: flex; flex-direction: column; align-items: flex-end; opacity: 0; visibility: hidden; transform: translateX(8px); transition: opacity 300ms var(--rail-ease), transform 300ms var(--rail-ease), visibility 0s linear 300ms; }
.rail.is-open .rail-labels { opacity: 1; visibility: visible; transform: none; pointer-events: auto; transition: opacity 300ms var(--rail-ease), transform 300ms var(--rail-ease), visibility 0s; }
.rail-label { display: flex; align-items: flex-start; justify-content: flex-end; min-height: 0; overflow: visible; padding: 0 10px 0 0; border: 0; background: none; font: 500 13px/19.5px var(--font); letter-spacing: -.005em; color: #fff; opacity: .55; text-align: right; cursor: pointer; white-space: nowrap; transition: opacity 150ms var(--rail-ease); }
.rail-label:hover, .rail-label.is-current { opacity: 1; }
.rail-track { position: relative; flex: 0 0 24px; display: flex; flex-direction: column; align-items: flex-end; pointer-events: auto; cursor: pointer; }
.rail-seg { position: relative; width: 2px; border-radius: 9999px; background: rgba(255, 255, 255, .22); overflow: hidden; }
.rail-fill { position: absolute; inset: 0; background: #fff; transform-origin: center top; transform: scaleY(0); transition: transform 120ms linear; }
.rail-track:focus-visible { outline: none; }
.rail-track:focus-visible .rail-seg { background: rgba(255, 255, 255, .45); }
@media (max-width: 1100px), (pointer: coarse) { .rail { display: none; } }

/* ── Responsive ───────────────────────────── */
@media (max-width: 1068px) {
  .row .tile, .pp-shot { min-height: 460px; padding: 36px 36px 0; }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 834px) {
  section { padding: 88px 0; }
  .head { margin-bottom: 48px; }
  .nav-links { display: none; }
  .nav .wrap > .theme-btn { margin-left: auto !important; }
  .row, .pp-stage, .rc, .dl { grid-template-columns: 1fr; }
  .features ul { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-flow: row; }
  .row.flip > .tile { order: 0; }
  .copy { padding: 8px 4px 16px; }
  .row .tile, .pp-shot { min-height: 0; padding: 32px 32px 0; }
  .plans, .three, .shots { grid-template-columns: 1fr; }
  .specs > div { grid-template-columns: 1fr; gap: 4px; }
  footer .cols { grid-template-columns: repeat(2, 1fr); }
  .frame .chrome span { padding: 3px 20px; }
  .pp-tabs { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; margin-inline: -22px; padding: 0 22px 4px; scrollbar-width: none; }
  .pp-tabs::-webkit-scrollbar { display: none; }
  .pp-tabs button { flex: none; }
  .tb { padding: 24px 20px 32px; }
  .menu { right: 12px; }
  .cursor { right: 14px; }
}
@media (max-width: 480px) {
  .card { padding: 24px; }
  .stats { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding-top: 48px; }
  .frame .chrome span { display: none; }
  .slider .lab { bottom: 10px; font-size: 11px; }
  .modes button { padding: 9px 13px; }
  .step0 { grid-template-columns: 1fr; gap: 8px; }
  .menu { width: 240px; }
  .tb-url { font-size: 12px; }
}