/* TracStor.com
   Layout concept: the tote. The hero is the brand's black tub under a yellow lid, with a real 50 x 30 mm label stuck on it;
   everything below sits on the app's own paper, organised like shelves, with section eyebrows written as location paths.
   Palette and type come from the Android app (ui/components/Theme.kt) and the logo (docs/LOGO.md). */

:root {
  /* color */
  --paper: #FFFBF5;        /* app background */
  --paper-2: #F5EDE1;      /* app surfaceContainer */
  --paper-3: #EDE1CF;      /* app surfaceVariant */
  --ink: #1F1B13;          /* app onBackground */
  --ink-2: #4D4639;        /* app onSurfaceVariant */
  --line: #D0C5B4;         /* app outlineVariant */
  --amber: #785A00;        /* app primary: links and text accents on paper */
  --lid: #FFC107;          /* logo lid top */
  --lid-2: #E0A100;        /* logo lid side */
  --lid-hi: #FFD54F;       /* logo lid panel */
  --tote: #24282C;         /* logo tub, right face */
  --tote-2: #3A3F44;       /* logo tub, left face */
  --tote-ink: #F3EEE6;     /* text on the tub */
  --pin: #E53935;          /* logo pin */
  --pin-text: #B3261E;     /* app tertiary: pin color as text */
  --label: #FFFFFF;
  --label-ink: #000000;
  --ok: #2E6B3F;
  --focus: #1A5FB4;
  --shadow: 0 1px 0 rgba(31, 27, 19, .06), 0 10px 30px -12px rgba(31, 27, 19, .25);

  /* type */
  --display: "Big Shoulders Display", "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  --body: "Atkinson Hyperlegible", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  /* scale */
  --step--1: .875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: 1.6rem;
  --step-3: clamp(2rem, 1.4rem + 2.6vw, 3rem);
  --step-4: clamp(2.6rem, 1.6rem + 4.6vw, 5rem);
  --step-5: clamp(3.2rem, 1.8rem + 6.4vw, 6.75rem);

  --wrap: 72rem;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #17130B; --paper-2: #241F17; --paper-3: #2E2921; --ink: #EBE1D4; --ink-2: #D0C5B4; --line: #4D4639;
    --amber: #F8BD2A; --tote: #101214; --tote-2: #1C2024; --tote-ink: #F3EEE6; --pin-text: #FFB4A9; --ok: #8FD6A0;
    --focus: #8AB4F8; --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 12px 30px -12px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #17130B; --paper-2: #241F17; --paper-3: #2E2921; --ink: #EBE1D4; --ink-2: #D0C5B4; --line: #4D4639;
  --amber: #F8BD2A; --tote: #101214; --tote-2: #1C2024; --tote-ink: #F3EEE6; --pin-text: #FFB4A9; --ok: #8FD6A0;
  --focus: #8AB4F8; --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 12px 30px -12px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

/* ---------- base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 var(--step-0)/1.6 var(--body);
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: var(--amber); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
[id] { scroll-margin-top: calc(env(safe-area-inset-top, 0px) + 80px); }
h1, h2, h3 { font-family: var(--display); font-weight: 800; line-height: .98; letter-spacing: .005em; text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); line-height: 1.05; }
p { margin: 0; text-wrap: pretty; }
code, .mono { font-family: var(--mono); font-size: .92em; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.measure { max-width: 64ch; }
.lede { font-size: var(--step-1); color: var(--ink-2); max-width: 56ch; }
.muted { color: var(--ink-2); }
.small { font-size: var(--step--1); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

/* eyebrow written as a location path: "TracStor › Features" */
.path { font: 500 var(--step--1)/1.3 var(--mono); color: var(--ink-2); letter-spacing: .02em; display: flex; flex-wrap: wrap; gap: .35em; align-items: center; }
.path .sep { color: var(--pin-text); }
.path b { color: var(--ink); font-weight: 600; }

/* ---------- header */
.site-head {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; margin-right: auto; }
.brand img { width: 36px; height: 36px; }
.brand span { font: 800 1.6rem/1 var(--display); letter-spacing: .01em; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--ink); text-decoration: none; padding: 8px 10px; border-radius: 8px; font-weight: 700; font-size: var(--step--1); }
.nav a:hover { background: var(--paper-2); }
.nav a[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--lid); border-radius: 0; }
.nav .cta { background: var(--ink); color: var(--paper); margin-left: 6px; border-radius: 8px; }
.nav .cta:hover { background: var(--tote-2); color: var(--tote-ink); }
.theme-btn, .menu-btn {
  border: 1px solid var(--line); background: transparent; color: var(--ink); border-radius: 8px; width: 40px; height: 40px;
  display: inline-grid; place-items: center; cursor: pointer;
}
.theme-btn svg, .menu-btn svg { width: 20px; height: 20px; }
.menu-btn { display: none; }
@media (max-width: 860px) {
  .menu-btn { display: inline-grid; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0;
         background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 16px; }
  .nav.open { display: flex; }
  .nav a { padding: 12px 8px; font-size: var(--step-0); }
  .nav a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--lid); padding-left: 14px; }
  .nav .cta { margin: 8px 0 0; text-align: center; }
}

/* ---------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 20px;
  border-radius: 999px; font: 700 var(--step-0)/1 var(--body); text-decoration: none; cursor: pointer; border: 2px solid transparent;
}
.btn-lid { background: var(--lid); color: #1F1B13; border-color: var(--lid); }
.btn-lid:hover { background: var(--lid-hi); }
.btn-ghost { color: inherit; border-color: currentColor; background: transparent; }
.btn-ghost:hover { background: color-mix(in srgb, currentColor 10%, transparent); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- the tote hero */
.tote { background: var(--tote); color: var(--tote-ink); position: relative; isolation: isolate; }
.tote::before { /* the lid: top face, raised panel line, darker side */
  content: ""; display: block; height: 22px;
  background: linear-gradient(var(--lid) 0 62%, var(--lid-2) 62% 100%);
  box-shadow: inset 0 3px 0 var(--lid-hi);
}
.tote::after { /* stacking band and texture of the tub */
  content: ""; position: absolute; inset: 22px 0 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(255,255,255,.06), transparent 18px),
    repeating-linear-gradient(90deg, transparent 0 120px, rgba(255,255,255,.025) 120px 121px);
}
.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(28px, 5vw, 72px); align-items: center;
        padding-block: clamp(40px, 7vw, 96px) clamp(48px, 7vw, 104px); }
.hero h1 { color: var(--tote-ink); }
.hero h1 .pin { color: var(--pin); }
.hero .lede { color: color-mix(in srgb, var(--tote-ink) 78%, transparent); margin-top: 20px; }
.hero .btn-row { margin-top: 28px; }
.hero .note { margin-top: 14px; font-size: var(--step--1); color: color-mix(in srgb, var(--tote-ink) 65%, transparent); }
.hero .path { color: color-mix(in srgb, var(--tote-ink) 70%, transparent); margin-bottom: 18px; }
.hero .path b { color: var(--lid); }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; } }

/* the search demo inside the hero */
.ask {
  margin-top: 30px; background: var(--paper); color: var(--ink); border-radius: 18px; padding: 14px; box-shadow: 0 20px 40px -20px rgba(0,0,0,.6);
  max-width: 34rem;
}
.ask-bar { display: flex; align-items: center; gap: 10px; border: 1.5px solid var(--line); border-radius: 999px; padding: 10px 16px; font-size: var(--step-1); }
.ask-bar svg { width: 22px; height: 22px; flex: none; color: var(--ink-2); }
.ask-q { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ask-q .typed::after { content: ""; display: inline-block; width: 2px; height: 1.05em; background: var(--amber); vertical-align: -.15em; margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.ask-result { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 4px 12px; align-items: center; padding: 14px 8px 4px; }
.ask-thumb { width: 48px; height: 48px; border-radius: 8px; background: var(--paper-3); display: grid; place-items: center; grid-row: span 2; }
.ask-thumb svg { width: 26px; height: 26px; color: var(--ink-2); }
.ask-name { font-weight: 700; }
.ask-qty { font: 600 var(--step-0) var(--mono); grid-row: span 2; color: var(--ink-2); }
.ask-where { font-size: var(--step--1); color: var(--ink-2); }
.ask-where b { color: var(--ink); }

/* ---------- the thermal label (50 x 30 mm, like the app prints) */
.label-stage { display: grid; place-items: center; }
.label {
  --u: min(1px, .2vw); /* scale helper */
  width: min(100%, 25rem); aspect-ratio: 5 / 3; background: var(--label); color: var(--label-ink); border-radius: 6px;
  padding: 4.2%; display: grid; grid-template-rows: auto 1fr; gap: 5%;
  box-shadow: 0 2px 0 rgba(0,0,0,.12), 0 24px 40px -18px rgba(0,0,0,.65);
  transform: rotate(-2.2deg); position: relative;
  font-family: "Roboto Condensed", var(--display);
  container-type: inline-size; /* text below scales with the label, like the printed one */
}
.label::before { /* backing-paper edge */
  content: ""; position: absolute; inset: auto 6% -7px 6%; height: 7px; background: rgba(255,255,255,.35); border-radius: 0 0 6px 6px; z-index: -1;
}
.label-band { background: #000; color: #fff; border-radius: 1.6cqi; display: flex; align-items: center; gap: 2cqi; padding: 1.8cqi 2.6cqi; }
.label-name { font: 700 8.4cqi/1.12 "Roboto Condensed", var(--display); flex: 1; min-width: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.label-code { background: #fff; color: #000; font: 700 4cqi/1 var(--mono); padding: .3em .35em; border-radius: 3px; letter-spacing: .04em; flex: none; }
.label-body { display: grid; grid-template-columns: 40% 1fr; gap: 4.5%; min-height: 0; overflow: hidden; }
.label-body > div { min-width: 0; min-height: 0; overflow: hidden; }
.label-body img { width: 100%; aspect-ratio: 1; image-rendering: pixelated; display: block; }
.label-cap { font: 700 2.7cqi/1.2 "Roboto Condensed", sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.label-val { font: 400 4cqi/1.18 "Roboto Condensed", sans-serif; }
.label-rule { border-top: 2px solid #000; margin: 3.5cqi 0 2.5cqi; }
.label-meta { position: absolute; right: 0; bottom: -2.2rem; font: 500 .78rem var(--mono); color: color-mix(in srgb, var(--tote-ink) 70%, transparent); transform: rotate(2.2deg); }

/* ---------- sections */
.section { padding-block: clamp(56px, 8vw, 112px); }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 14px; margin-bottom: clamp(28px, 4vw, 48px); }
.band { background: var(--paper-2); }

/* problem: three short truths */
.truths { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 3vw, 40px); }
.truth { border-top: 3px solid var(--ink); padding-top: 16px; display: grid; gap: 8px; }
.truth h3 { font-size: var(--step-2); }
@media (max-width: 760px) { .truths { grid-template-columns: 1fr; } }

/* steps: a real sequence, so they're numbered */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--paper); }
.step { counter-increment: step; padding: 24px; display: grid; gap: 10px; align-content: start; border-right: 1px solid var(--line); }
.step:last-child { border-right: 0; background: var(--ink); color: var(--paper); }
.step:last-child .muted { color: color-mix(in srgb, var(--paper) 75%, transparent); }
.step::before { content: counter(step); font: 800 3rem/1 var(--display); color: var(--lid-2); }
.step:last-child::before { color: var(--lid); }
.step h3 { font-size: var(--step-2); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } .step:nth-child(2) { border-right: 0; } .step:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } .step { border-right: 0; border-bottom: 1px solid var(--line); } }

/* feature rows: copy beside a picture of the real screen */
.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 6vw, 88px); align-items: center; }
.feature + .feature { margin-top: clamp(64px, 9vw, 120px); }
.feature.flip .feature-copy { order: 2; }
.feature-copy { display: grid; gap: 16px; align-content: start; }
.feature-copy h3 { font-size: var(--step-3); }
.ticks { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 10px; }
.ticks li { padding-left: 28px; position: relative; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: .42em; width: 14px; height: 14px; border-radius: 3px; background: var(--lid); box-shadow: inset 0 -4px 0 var(--lid-2); }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } .feature.flip .feature-copy { order: 0; } }

/* phone mock-ups drawn from the app's real screens (not screenshots) */
.phone {
  width: min(100%, 22rem); margin-inline: auto; background: var(--tote); border-radius: 36px; padding: 10px;
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255,255,255,.08);
}
.screen { background: #FFFBF5; color: #1F1B13; border-radius: 28px; overflow: hidden; font-size: 14px; line-height: 1.35; min-height: 30rem; display: flex; flex-direction: column; }
.screen .bar { display: flex; align-items: center; gap: 10px; padding: 18px 16px 10px; }
.screen .bar b { font: 700 20px/1.1 var(--body); flex: 1; min-width: 0; }
.screen .bar small { display: block; font: 400 12px var(--body); color: #4D4639; }
.screen .chip { display: inline-block; border: 1px solid #D0C5B4; border-radius: 8px; padding: 4px 10px; font-size: 12px; font-weight: 700; color: #4D4639; }
.screen .chip.on { background: #FFDF9E; border-color: #FFDF9E; color: #261A00; }
.screen .search { margin: 4px 14px 10px; border: 1.5px solid #7F7667; border-radius: 999px; padding: 10px 14px; color: #4D4639; display: flex; gap: 8px; align-items: center; }
.screen .search svg { width: 18px; height: 18px; flex: none; }
.screen .row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 10px; align-items: center; padding: 10px 16px; border-top: 1px solid #EDE1CF; }
.screen .row .t { font-weight: 700; }
.screen .row .s { font-size: 12px; color: #4D4639; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.screen .row .q { font: 600 14px var(--mono); }
.screen .row .th { width: 36px; height: 36px; border-radius: 6px; background: #EDE1CF; }
.screen .row.new { background: #FFF1CC; }
.screen .sect { padding: 14px 16px 6px; font: 700 12px var(--body); letter-spacing: .08em; text-transform: uppercase; color: #785A00; }
.screen .fill { flex: 1; }
.screen .tabs { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; font-size: 11px; font-weight: 700; color: #4D4639; background: #F5EDE1; padding: 10px 0 14px; }
.screen .tabs span.on { color: #1F1B13; }
.screen .tabs span.on::before { content: ""; display: block; width: 44px; height: 4px; margin: 0 auto 6px; border-radius: 4px; background: #785A00; }
.screen .tabs span::before { content: ""; display: block; width: 44px; height: 4px; margin: 0 auto 6px; }
.screen .head-card { margin: 4px 14px 8px; background: #F5EDE1; border-radius: 14px; padding: 12px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; align-items: center; }
.screen .head-card .mini { width: 56px; height: 56px; border-radius: 8px; background: #fff; grid-row: span 3; position: relative; overflow: hidden; border: 1px solid #D0C5B4; }
.screen .code { font: 700 12px var(--mono); background: #1F1B13; color: #FFFBF5; padding: 2px 6px; border-radius: 4px; justify-self: start; }
.screen .dialog { margin: auto 14px 14px; background: #F5EDE1; border-radius: 22px; padding: 18px; display: grid; gap: 10px; box-shadow: 0 10px 30px -10px rgba(0,0,0,.35); }
.screen .dialog b { font-size: 18px; }
.screen .field { border: 1px solid #7F7667; border-radius: 6px; padding: 10px 12px; position: relative; }
.screen .field i { position: absolute; top: -8px; left: 10px; background: #F5EDE1; padding: 0 4px; font: 400 11px var(--body); color: #4D4639; }
.screen .actions { display: flex; justify-content: flex-end; gap: 16px; font-weight: 700; color: #785A00; align-items: center; }
.screen .actions .fab { background: #785A00; color: #fff; padding: 8px 16px; border-radius: 999px; }
.screen .mic { width: 64px; height: 64px; border-radius: 50%; background: #E53935; margin: 4px auto; display: grid; place-items: center; box-shadow: 0 0 0 10px rgba(229,57,53,.15); }
.screen .mic svg { width: 28px; height: 28px; color: #fff; }

/* floor plan mock */
.plan { position: relative; margin: 6px 14px 10px; aspect-ratio: 4 / 3.2; border: 3px solid #1F1B16; border-radius: 4px; background:
  linear-gradient(#e9e1d6 1px, transparent 1px) 0 0 / 10% 12.5%, linear-gradient(90deg, #e9e1d6 1px, transparent 1px) 0 0 / 10% 12.5%, #fff; }
.area { position: absolute; border: 2px solid #1F1B16; border-radius: 3px; padding: 4px 6px; font: 700 11px/1.15 var(--body); color: #1F1B16; display: flex; flex-direction: column; gap: 3px; }
.area em { font: 400 10px var(--mono); font-style: normal; }
.area .b { display: inline-block; background: rgba(255,255,255,.75); border: 1px solid #1F1B16; border-radius: 3px; padding: 1px 4px; font: 600 10px var(--body); }
.plan .dim { position: absolute; font: 500 10px var(--mono); color: #4D4639; }
.binchips { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 14px 12px; }
.binchips span { border: 1px solid #1F1B16; border-radius: 6px; padding: 3px 8px; font-size: 11px; font-weight: 700; color: #1F1B16; }

/* stack mock */
.stack { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 8px 14px 14px; }
.stack div { border-radius: 6px; padding: 8px 6px; font-size: 11px; font-weight: 700; min-height: 54px; display: flex; flex-direction: column; justify-content: space-between; background: #24282C; color: #F3EEE6; box-shadow: inset 0 5px 0 #FFC107; padding-top: 12px; }
.stack div em { font: 500 10px var(--mono); font-style: normal; opacity: .75; }
.stack div.here { outline: 3px solid #E53935; outline-offset: 2px; }
.stack div.empty { background: transparent; box-shadow: none; border: 1.5px dashed #D0C5B4; color: #7F7667; }

/* notification mock (loans) */
.notif { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 14px 16px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; box-shadow: var(--shadow); max-width: 26rem; }
.notif img { width: 36px; height: 36px; grid-row: span 3; }
.notif b { font-size: var(--step-0); }
.notif small { color: var(--ink-2); font-size: var(--step--1); }

/* ---------- data card grid */
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 28px); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 28px); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.tile { display: grid; gap: 10px; align-content: start; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); min-width: 0; }
.tile h3 { font-size: var(--step-2); }
.tile .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--tote); display: grid; place-items: center; box-shadow: inset 0 4px 0 var(--lid); }
.tile .ico svg { width: 22px; height: 22px; color: var(--tote-ink); margin-top: 3px; }
.tile .where { font: 500 var(--step--1) var(--mono); color: var(--ink-2); }

/* privacy strip: the tub again, smaller */
.vault { background: var(--tote); color: var(--tote-ink); border-radius: 16px; padding: clamp(24px, 4vw, 48px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); box-shadow: inset 0 10px 0 var(--lid); padding-top: calc(clamp(24px, 4vw, 48px) + 10px); }
.vault h2 { color: var(--tote-ink); font-size: var(--step-3); }
.vault p { color: color-mix(in srgb, var(--tote-ink) 80%, transparent); }
.vault dl { margin: 0; display: grid; gap: 14px; }
.vault dt { font: 700 var(--step--1) var(--mono); color: var(--lid); letter-spacing: .04em; text-transform: uppercase; }
.vault dd { margin: 2px 0 0; color: color-mix(in srgb, var(--tote-ink) 85%, transparent); }
@media (max-width: 760px) { .vault { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; font-weight: 700; font-size: var(--step-1); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 12px; font: 400 2rem/1 var(--display); color: var(--amber); }
.faq details[open] summary::after { content: "−"; }
.faq details > div { padding: 0 0 20px; color: var(--ink-2); max-width: 70ch; display: grid; gap: 10px; }

/* early access */
.signup { background: var(--lid); color: #1F1B13; border-radius: 16px; padding: clamp(24px, 5vw, 56px); display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(20px, 4vw, 48px); align-items: center; box-shadow: inset 0 -10px 0 var(--lid-2); }
.signup h2 { font-size: var(--step-4); color: #1F1B13; }
.signup p { color: #3a2e00; }
.signup form { display: grid; gap: 10px; }
.signup label { font-weight: 700; font-size: var(--step--1); }
.signup input, .signup select {
  font: inherit; color: #1F1B13; background: #FFFBF5; border: 2px solid #1F1B13; border-radius: 10px; padding: 12px 14px; min-height: 50px; width: 100%;
}
.signup .btn { background: #1F1B13; color: #FFFBF5; }
.signup .btn:hover { background: #3A3F44; }
.signup .msg { font-weight: 700; min-height: 1.4em; color: #1F1B13; }
.signup .msg .addr { font-family: var(--mono); background: #FFFBF5; padding: 2px 6px; border-radius: 4px; user-select: all; }
@media (max-width: 760px) { .signup { grid-template-columns: 1fr; } }

/* ---------- long-form pages (privacy, press, investors) */
.page-head { padding-block: clamp(40px, 6vw, 80px) clamp(28px, 4vw, 48px); border-bottom: 1px solid var(--line); display: grid; gap: 16px; }
.page-head h1 { font-size: var(--step-4); }
.prose { display: grid; gap: 18px; max-width: 70ch; }
.prose h2 { font-size: var(--step-3); margin-top: 28px; }
.prose h3 { font-size: var(--step-2); margin-top: 12px; }
.prose ul, .prose ol { margin: 0; padding-left: 1.3em; display: grid; gap: 8px; }
.toc-layout { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: clamp(24px, 5vw, 72px); padding-block: clamp(32px, 5vw, 64px); }
.toc { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 84px); align-self: start; display: grid; gap: 6px; font-size: var(--step--1); }
.toc a { color: var(--ink-2); text-decoration: none; padding: 4px 0 4px 12px; border-left: 2px solid var(--line); }
.toc a:hover { color: var(--ink); border-left-color: var(--lid); }
@media (max-width: 860px) { .toc-layout { grid-template-columns: 1fr; } .toc { position: static; grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr)); } }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: var(--step--1); }
th, td { text-align: left; padding: 12px 14px; border-top: 1px solid var(--line); vertical-align: top; }
thead th { border-top: 0; background: var(--paper-2); font-weight: 700; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.us td { background: color-mix(in srgb, var(--lid) 16%, var(--paper)); font-weight: 700; }
.yes { color: var(--ok); font-weight: 700; }
.no { color: var(--ink-2); }

.callout { border-left: 4px solid var(--lid); background: var(--paper-2); padding: 16px 18px; border-radius: 0 var(--radius) var(--radius) 0; }
.facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 10px 24px; margin: 0; }
.facts dt { font: 600 var(--step--1) var(--mono); color: var(--ink-2); text-transform: uppercase; letter-spacing: .04em; padding-top: .2em; }
.facts dd { margin: 0; }
@media (max-width: 520px) { .facts { grid-template-columns: 1fr; gap: 2px; } .facts dd { margin-bottom: 10px; } }

.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr)); gap: 12px; }
.swatch { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; font-size: var(--step--1); }
.swatch i { display: block; height: 64px; }
.swatch span { display: block; padding: 8px 10px; }
.swatch code { display: block; color: var(--ink-2); }
.copy-btn { font: 700 var(--step--1) var(--body); border: 1px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 8px; padding: 6px 12px; cursor: pointer; }
.boiler { position: relative; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; display: grid; gap: 12px; background: var(--paper); }

/* big numbers only where the figure is the point (investor market sizing) */
.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: clamp(16px, 2.4vw, 28px); }
.figure { border-top: 3px solid var(--ink); padding-top: 14px; display: grid; gap: 6px; align-content: start; }
.figure strong { font: 800 var(--step-4)/1 var(--display); }
.figure small { color: var(--ink-2); font-size: var(--step--1); }
.figure cite { font-style: normal; font-size: .78rem; color: var(--ink-2); }

/* ---------- footer */
.site-foot { background: var(--tote); color: var(--tote-ink); margin-top: 0; }
.site-foot::before { content: ""; display: block; height: 10px; background: var(--lid); box-shadow: inset 0 -3px 0 var(--lid-2); }
.site-foot .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; padding-block: 48px 32px; }
.site-foot h4 { margin: 0 0 10px; font: 700 var(--step--1) var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--lid); }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-foot a { color: var(--tote-ink); text-decoration: none; opacity: .85; }
.site-foot a:hover { opacity: 1; text-decoration: underline; }
.site-foot p { color: color-mix(in srgb, var(--tote-ink) 75%, transparent); font-size: var(--step--1); }
.site-foot .brand span { color: var(--tote-ink); }
.site-foot .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: var(--step--1); color: color-mix(in srgb, var(--tote-ink) 65%, transparent); }
@media (max-width: 760px) { .site-foot .wrap { grid-template-columns: 1fr 1fr; } .site-foot .wrap > :first-child { grid-column: 1 / -1; } }