/* ==========================================================================
   Avantix Costing — marketing site
   Visual language: "the costing office". Warm paper sheets on deep ink,
   ink-blue for the brand and actions, rubber-stamp status marks.
   Colour roles: blue = brand/action, red = below margin / loss,
   amber = price changed / stale, green = approved. Nothing else.
   ========================================================================== */

:root {
  --ink: #10151f;
  --ink-2: #161d2a;
  --ink-3: #1f2838;
  --ink-line: rgba(233, 230, 222, 0.12);
  --on-ink: #ece8df;
  --on-ink-muted: #a3abbb;

  --paper: #f5f0e6;
  --paper-2: #ebe3d3;
  --sheet: #fffdf8;
  --rule: #ddd4c2;
  --rule-soft: #ebe5d8;
  --text: #1a2130;
  --muted: #586071;

  --blue: #2a4bd7;
  --blue-deep: #1c349f;
  --blue-soft: #e4e9fb;
  --blue-glow: #7f97ff;

  --red: #a8341f;
  --red-soft: #f8e0d9;
  --amber: #8a5a0c;
  --amber-soft: #f6e9cc;
  --green: #1d7549;
  --green-soft: #d9eee1;

  --f-display: "Fraunces", Georgia, "Times New Roman", serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --r-sm: 6px;
  --r: 12px;
  --r-lg: 22px;
  --r-xl: 40px;

  --shadow-sheet: 0 1px 0 rgba(255,255,255,.6) inset, 0 1px 2px rgba(40,30,10,.06), 0 12px 32px -12px rgba(40,30,10,.22);
  --shadow-lift: 0 30px 60px -20px rgba(4, 8, 16, .55), 0 12px 24px -12px rgba(4, 8, 16, .4);

  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --nav-h: 64px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.12; letter-spacing: -0.02em; text-wrap: balance; }
p, li { text-wrap: pretty; }
button { font: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }
.ico { width: 1.15em; height: 1.15em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ico--fill { fill: currentColor; stroke: none; }
.num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

:focus-visible { outline: 3px solid var(--blue-glow); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--sheet); color: var(--text); padding: 10px 16px; border-radius: var(--r-sm); font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

/* ---------- labels & titles ---------- */
.s-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: 12.5px; font-weight: 500;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue); margin: 0 0 18px;
}
.s-label::before { content: ""; width: 22px; height: 1.5px; background: currentColor; }
.s-title { font-family: var(--f-display); font-weight: 560; font-size: clamp(32px, 4.4vw, 54px); font-variation-settings: "opsz" 96; letter-spacing: -0.025em; }
.s-title em { font-style: italic; font-weight: 450; color: var(--blue); }
.s-lead { font-size: clamp(17px, 1.5vw, 19px); color: var(--muted); max-width: 60ch; margin-top: 18px; }
.s-head { margin-bottom: clamp(36px, 5vw, 60px); max-width: 780px; }
.s-head--center { margin-inline: auto; text-align: center; }
.s-head--center .s-lead { margin-inline: auto; }
.dark .s-label { color: var(--blue-glow); }
.dark .s-title em { color: var(--blue-glow); }
.dark .s-lead { color: var(--on-ink-muted); }

.section { padding-block: clamp(72px, 10vw, 128px); position: relative; }
.dark { background: var(--ink); color: var(--on-ink); }

/* Light sections rest on dark ones like sheets on a desk */
.sheet-top { border-radius: var(--r-xl) var(--r-xl) 0 0; margin-top: calc(var(--r-xl) * -1); position: relative; z-index: 4; box-shadow: 0 -24px 48px -24px rgba(4,8,16,.45); }
.dark-rise { border-radius: var(--r-xl) var(--r-xl) 0 0; margin-top: calc(var(--r-xl) * -1); position: relative; z-index: 3; }

/* ---------- buttons ---------- */
.btn {
  --bg: var(--blue); --fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: 999px;
  background: var(--bg); color: var(--fg); border: 1.5px solid transparent;
  font-weight: 600; font-size: 16px; line-height: 1.2; text-decoration: none; cursor: pointer;
  transition: background-color .2s ease, transform .15s ease, box-shadow .2s ease, border-color .2s ease;
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 8px 20px -8px rgba(42,75,215,.7);
}
.btn:hover { --bg: var(--blue-deep); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn--ghost { --bg: transparent; --fg: var(--on-ink); border-color: rgba(236,232,223,.28); box-shadow: none; }
.btn--ghost:hover { --bg: rgba(236,232,223,.08); border-color: rgba(236,232,223,.5); }
.btn--line { --bg: transparent; --fg: var(--text); border-color: var(--rule); box-shadow: none; }
.btn--line:hover { --bg: var(--sheet); border-color: var(--text); }
.btn--sm { min-height: 40px; padding: 8px 16px; font-size: 15px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(16, 21, 31, .92); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s ease; color: var(--on-ink); }
.nav.is-scrolled { border-bottom-color: var(--ink-line); }
.nav__in { display: flex; align-items: center; gap: 24px; height: var(--nav-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 17px; letter-spacing: -0.01em; color: inherit; }
.brand__mark { width: 30px; height: 30px; }
.brand small { font-weight: 400; color: var(--on-ink-muted); font-size: 14px; }
.nav__links { display: flex; gap: 4px; margin-left: auto; list-style: none; padding: 0; margin-block: 0; }
.nav__links a { display: block; padding: 8px 12px; border-radius: 8px; font-size: 15px; text-decoration: none; color: var(--on-ink-muted); transition: color .15s ease, background-color .15s ease; }
.nav__links a:hover, .nav__links a[aria-current="true"], .nav__links a[aria-current="page"] { color: var(--on-ink); background: rgba(236,232,223,.07); }
.nav__cta { margin-left: 8px; }
.nav__m-cta { display: none; }
.nav__toggle { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--ink-line); background: transparent; cursor: pointer; align-items: center; justify-content: center; }
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after { display: block; width: 18px; height: 1.8px; background: var(--on-ink); border-radius: 2px; position: relative; transition: transform .2s ease, background-color .2s ease; }
.nav__toggle span::before, .nav__toggle span::after { content: ""; position: absolute; left: 0; }
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after { top: 6px; }
.nav.is-open .nav__toggle span { background: transparent; }
.nav.is-open .nav__toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__toggle span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 920px) {
  .nav__toggle { display: inline-flex; }
  .nav__links, .nav__cta { display: none; }
  .nav.is-open .nav__links {
    display: flex; flex-direction: column; position: absolute; left: 0; right: 0; top: var(--nav-h);
    background: var(--ink); padding: 12px var(--gutter) 20px; border-bottom: 1px solid var(--ink-line); margin: 0;
  }
  .nav.is-open .nav__links a { padding: 14px 8px; font-size: 17px; border-bottom: 1px solid var(--ink-line); border-radius: 0; }
  .nav.is-open .nav__m-cta { display: block; padding-top: 16px; }
  .nav.is-open .nav__m-cta a { display: flex; width: 100%; padding: 12px 22px; border: 0; border-radius: 999px; color: #fff; background: var(--blue); }
}

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-top: clamp(40px, 7vw, 88px); padding-bottom: calc(clamp(72px, 9vw, 120px) + var(--r-xl)); }
.hero::before { /* ledger rules, lit from the upper right like a desk lamp */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(900px 520px at 78% 18%, rgba(127,151,255,.16), transparent 70%),
    radial-gradient(600px 400px at 8% 100%, rgba(168,107,18,.10), transparent 70%),
    repeating-linear-gradient(0deg, rgba(236,232,223,.035) 0 1px, transparent 1px 36px);
}
.hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__eyebrow { display: inline-flex; gap: 10px; align-items: center; font-family: var(--f-mono); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--on-ink-muted); margin: 0 0 22px; }
.hero__eyebrow { flex-wrap: wrap; }
.hero__eyebrow b { color: var(--on-ink); font-weight: 500; white-space: nowrap; }
.hero__eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px rgba(168,107,18,.22); }
.hero h1 { font-family: var(--f-display); font-weight: 560; font-size: clamp(40px, 5.6vw, 72px); line-height: 1.02; letter-spacing: -0.02em; font-variation-settings: "opsz" 144; }
.hero h1 em { font-style: italic; font-weight: 420; color: var(--blue-glow); }
.hero__sub { font-size: clamp(17px, 1.6vw, 20px); color: var(--on-ink-muted); max-width: 34em; margin: 24px 0 32px; }
.hero__sub strong { color: var(--on-ink); font-weight: 500; }
.hero__note { margin-top: 18px; font-size: 14px; color: var(--on-ink-muted); display: flex; gap: 8px; align-items: center; }
.hero__note .ico { color: var(--green); }

/* ---------- price-impact simulator ---------- */
.sim { position: relative; background: var(--sheet); color: var(--text); border-radius: var(--r-lg); box-shadow: var(--shadow-lift); overflow: hidden; }
.sim::after { /* paper edge highlight */ content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; box-shadow: inset 0 0 0 1px rgba(255,255,255,.5); }
.sim__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 18px; background: var(--paper-2); border-bottom: 1px solid var(--rule); font-family: var(--f-mono); font-size: 12px; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
.sim__bar span:last-child { text-transform: none; letter-spacing: 0; }
.sim__mat { padding: 20px 20px 16px; border-bottom: 1px dashed var(--rule); }
.sim__mat-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.sim__code { font-family: var(--f-mono); font-size: 12px; color: var(--muted); }
.sim__name { font-weight: 600; font-size: 17px; margin-top: 2px; }
.sim__price { text-align: right; }
.sim__price-now { font-family: var(--f-mono); font-size: 30px; font-weight: 500; line-height: 1; letter-spacing: -0.02em; }
.sim__price-now small { font-size: 14px; color: var(--muted); }
.sim__delta { display: inline-block; white-space: nowrap; margin-top: 6px; font-family: var(--f-mono); font-size: 12.5px; padding: 2px 8px; border-radius: 999px; background: var(--rule-soft); color: var(--muted); transition: background-color .25s ease, color .25s ease; }
.sim__delta.is-up { background: var(--red-soft); color: var(--red); }
.sim__delta.is-down { background: var(--green-soft); color: var(--green); }
.sim__slider { margin-top: 18px; }
.sim__slider label { display: flex; justify-content: space-between; font-size: 13.5px; color: var(--muted); margin-bottom: 8px; }
.sim__slider label b { color: var(--text); font-weight: 600; }
input[type="range"].range { -webkit-appearance: none; appearance: none; width: 100%; height: 32px; background: transparent; cursor: pointer; margin: 0; }
.range::-webkit-slider-runnable-track { height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--blue) 0 var(--fill, 50%), var(--rule) var(--fill, 50%) 100%); }
.range::-moz-range-track { height: 6px; border-radius: 6px; background: var(--rule); }
.range::-moz-range-progress { height: 6px; border-radius: 6px; background: var(--blue); }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: var(--sheet); border: 2px solid var(--blue); margin-top: -10px; box-shadow: 0 2px 8px rgba(20,30,80,.3); transition: transform .15s ease; }
.range::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--sheet); border: 2px solid var(--blue); box-shadow: 0 2px 8px rgba(20,30,80,.3); }
.range:active::-webkit-slider-thumb { transform: scale(1.12); }
.range:focus-visible { outline: none; }
.range:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 4px rgba(42,75,215,.55); }
.range:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 4px rgba(42,75,215,.55); }
.sim__ticks { display: flex; justify-content: space-between; font-family: var(--f-mono); font-size: 11.5px; color: var(--muted); margin-top: 2px; }
.sim__summary { display: flex; align-items: center; gap: 10px; padding: 12px 20px; font-size: 14.5px; background: var(--paper); border-bottom: 1px solid var(--rule-soft); min-height: 48px; }
.sim__summary b { font-weight: 600; }
.sim__summary .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex: none; transition: background-color .25s ease; }
.sim__summary.is-warn .dot { background: var(--amber); }
.sim__summary.is-bad .dot { background: var(--red); }
.sim__list { list-style: none; margin: 0; padding: 6px 0; }
.q { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 14px; padding: 12px 20px; border-bottom: 1px solid var(--rule-soft); transition: background-color .3s ease; }
.q:last-child { border-bottom: 0; }
.q__id { font-family: var(--f-mono); font-size: 12px; color: var(--muted); }
.q__name { font-weight: 600; font-size: 15px; }
.q__nums { font-size: 13px; color: var(--muted); grid-column: 1; }
.q__nums .num { color: var(--text); }
.q__right { grid-row: 1 / span 3; grid-column: 2; display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 6px; min-width: 128px; }
.q__margin { font-family: var(--f-mono); font-size: 22px; font-weight: 500; line-height: 1; transition: color .25s ease; }
.q__margin small { font-size: 11px; color: var(--muted); font-family: var(--f-body); display: block; text-align: right; margin-bottom: 3px; letter-spacing: .02em; }
.meter { width: 128px; height: 5px; border-radius: 5px; background: var(--rule-soft); position: relative; overflow: hidden; }
.meter i { position: absolute; inset: 0 auto 0 0; width: var(--w, 50%); background: var(--green); border-radius: inherit; transition: width .3s ease, background-color .25s ease; }
.meter::after { /* minimum-margin line */ content: ""; position: absolute; top: -2px; bottom: -2px; left: var(--min, 40%); width: 2px; background: var(--text); opacity: .55; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; white-space: nowrap; line-height: 1.4; }
.chip--ok { background: var(--green-soft); color: var(--green); }
.chip--warn { background: var(--amber-soft); color: var(--amber); }
.chip--bad { background: var(--red-soft); color: var(--red); }
.chip--muted { background: var(--rule-soft); color: var(--muted); }
.chip--blue { background: var(--blue-soft); color: var(--blue-deep); }
.q.is-warn .meter i { background: var(--amber); }
.q.is-bad { background: #fdf3ef; }
.q.is-bad .q__margin { color: var(--red); }
.q.is-bad .meter i { background: var(--red); }
.q--off .q__name, .q--off .q__id, .q--off .q__nums { color: var(--muted); }
.sim__foot { padding: 10px 20px 14px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--rule-soft); }

/* ---------- definition / facts ---------- */
.define { padding-block: clamp(64px, 8vw, 104px) clamp(56px, 7vw, 88px); }
.define__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: end; }
.define__text { font-family: var(--f-display); font-size: clamp(24px, 2.6vw, 34px); line-height: 1.28; letter-spacing: -0.015em; font-weight: 440; margin: 0; }
.define__text strong { font-weight: 620; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.fact { padding: 18px 16px 18px 0; border-bottom: 1px solid var(--rule); }
.fact:nth-child(odd) { border-right: 1px solid var(--rule); }
.fact:nth-child(even) { padding-left: 20px; }
.fact b { display: block; font-family: var(--f-mono); font-weight: 500; font-size: 30px; letter-spacing: -0.03em; line-height: 1.1; }
.fact span { font-size: 14.5px; color: var(--muted); }

/* ---------- problem ---------- */
.problem { background: var(--paper-2); overflow: hidden; }
.problem__watermark { position: absolute; right: -2vw; top: 40px; font-family: var(--f-display); font-style: italic; font-size: clamp(220px, 32vw, 460px); line-height: .8; color: var(--red); opacity: .06; pointer-events: none; user-select: none; }
.timeline { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 8px; }
.timeline::before { content: ""; position: absolute; left: 4%; right: 4%; top: 22px; height: 2px; background: repeating-linear-gradient(90deg, var(--rule) 0 8px, transparent 8px 14px); }
.tl { position: relative; }
.tl__day { position: relative; display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 16px; border-radius: 999px; background: var(--sheet); border: 1px solid var(--rule); font-family: var(--f-mono); font-size: 13px; font-weight: 500; margin-bottom: 18px; }
.tl__card { background: var(--sheet); border-radius: var(--r); box-shadow: var(--shadow-sheet); padding: 18px 20px; }
.tl__card h3 { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 10px; }
.tl__card p { font-size: 15px; color: var(--muted); margin: 10px 0 0; }
.cell { display: grid; grid-template-columns: auto 1fr; border: 1px solid var(--rule); border-radius: var(--r-sm); overflow: hidden; font-family: var(--f-mono); font-size: 13.5px; }
.cell > * { padding: 7px 10px; border-bottom: 1px solid var(--rule-soft); }
.cell > *:nth-last-child(-n+2) { border-bottom: 0; }
.cell dt { background: var(--paper); color: var(--muted); border-right: 1px solid var(--rule-soft); }
.cell dd { margin: 0; text-align: right; }
.cell .hot { background: var(--amber-soft); color: var(--amber); font-weight: 500; }
.cell .bad { background: var(--red-soft); color: var(--red); font-weight: 500; }
.strike { text-decoration: line-through; text-decoration-thickness: 2px; color: var(--muted); }
.payoff { margin-top: clamp(48px, 7vw, 84px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 40px; align-items: end; }
.payoff p { margin: 0; font-family: var(--f-display); font-size: clamp(34px, 5.4vw, 72px); line-height: 1.04; letter-spacing: -0.03em; font-weight: 520; }
.payoff p span { display: block; }
.payoff p .lost { color: var(--red); font-style: italic; font-weight: 420; }
.payoff p .fix { color: var(--blue); }
.problem__list { list-style: none; margin: 0; padding: 0; max-width: 360px; font-size: 15.5px; color: var(--muted); }
.problem__list li { display: flex; gap: 10px; padding: 9px 0; border-top: 1px solid var(--rule); }
.problem__list li .ico { color: var(--red); margin-top: 4px; }

/* ---------- flow (how it works) ---------- */
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; counter-reset: step; position: relative; }
.flow__step { position: relative; background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: var(--r-lg); padding: 22px 20px 22px; display: flex; flex-direction: column; gap: 14px; }
.flow__step::after { /* connector arrow */ content: ""; position: absolute; top: 46px; right: -12px; width: 10px; height: 10px; border-top: 2px solid var(--on-ink-muted); border-right: 2px solid var(--on-ink-muted); transform: rotate(45deg); opacity: .6; z-index: 2; }
.flow__step:last-child::after { display: none; }
.flow__top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.flow__n { font-family: var(--f-mono); font-size: 12px; color: var(--on-ink-muted); }
.role { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--ink-line); color: var(--on-ink); background: var(--ink-3); }
.role i { width: 7px; height: 7px; border-radius: 50%; background: var(--c, var(--blue-glow)); }
.flow__step h3 { font-size: 19px; font-weight: 600; }
.flow__step p { font-size: 15px; color: var(--on-ink-muted); margin: 0; }
.mini { background: var(--sheet); color: var(--text); border-radius: var(--r); padding: 12px 14px; font-size: 13px; margin-top: auto; box-shadow: 0 10px 24px -14px rgba(0,0,0,.6); }
.mini__row { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 5px 0; border-bottom: 1px solid var(--rule-soft); }
.mini__row:last-child { border-bottom: 0; }
.mini__btns { display: flex; gap: 6px; margin-top: 8px; }
.mini__btn { flex: 1; text-align: center; border-radius: 8px; padding: 6px 8px; font-weight: 600; font-size: 12.5px; border: 1px solid var(--rule); }
.mini__btn--on { background: var(--blue); color: #fff; border-color: var(--blue); }
.flow__after { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: 15px; color: var(--on-ink-muted); }
.flow__after span { display: inline-flex; gap: 8px; align-items: center; }
.flow__after .ico { color: var(--blue-glow); }

/* ---------- costing sheet ---------- */
.costing { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .9fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.doc { background: var(--sheet); border-radius: var(--r-lg); box-shadow: var(--shadow-sheet); overflow: hidden; border: 1px solid var(--rule-soft); }
.doc__head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 20px; padding: 18px 22px; border-bottom: 1px solid var(--rule); }
.doc__title { font-weight: 600; font-size: 17px; }
.doc__meta { font-size: 13px; color: var(--muted); }
.doc__meta .num { color: var(--text); }
.stack { display: flex; height: 16px; border-radius: 5px; overflow: hidden; margin: 18px 22px 8px; gap: 2px; }
.stack i { display: block; height: 100%; }
.legend { list-style: none; margin: 0; padding: 0 22px 16px; display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12.5px; color: var(--muted); }
.legend li { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 9px; height: 9px; border-radius: 2px; background: var(--c); }
.c1 { --c: #2a4bd7; } .c2 { --c: #5b7bea; } .c3 { --c: #93a9f3; } .c4 { --c: #6d7690; } .c5 { --c: #a38b5d; } .c6 { --c: #c8b48a; } .c7 { --c: #d7d0c2; }
.stack .c1, .stack .c2, .stack .c3, .stack .c4, .stack .c5, .stack .c6, .stack .c7 { background: var(--c); }
.lines { width: 100%; font-size: 14px; }
.lines th, .lines td { padding: 9px 22px; text-align: left; border-top: 1px solid var(--rule-soft); vertical-align: middle; }
.lines thead th { font-size: 11.5px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); background: var(--paper); }
.lines td.r, .lines th.r { text-align: right; }
.lines .grp td { font-weight: 600; background: #fbf8f1; }
.lines .grp td:first-child { display: flex; align-items: center; gap: 8px; }
.lines .grp i { width: 9px; height: 9px; border-radius: 2px; background: var(--c); display: inline-block; }
.lines .sub td { color: var(--muted); padding-top: 7px; padding-bottom: 7px; }
.lines .sub td:first-child { padding-left: 40px; }
.stale { display: inline-flex; align-items: center; gap: 4px; margin-left: 8px; font-size: 12px; font-family: var(--f-mono); padding: 1px 7px; border-radius: 999px; background: var(--amber-soft); color: var(--amber); white-space: nowrap; }
.lines tfoot td { font-weight: 600; font-size: 15px; background: var(--paper); border-top: 2px solid var(--rule); }
.tiers { border-top: 1px solid var(--rule); }
.tiers__head { display: flex; justify-content: space-between; align-items: center; padding: 14px 22px 4px; font-weight: 600; font-size: 15px; }
.tiers__head span { font-weight: 400; font-size: 13px; color: var(--muted); }
.tiers tr.is-low td { background: var(--red-soft); color: var(--red); }
.tiers tr.is-low td:first-child { box-shadow: inset 3px 0 0 var(--red); }
.pins { list-style: none; margin: 0; padding: 0; counter-reset: pin; display: grid; gap: 4px; }
.pins li { counter-increment: pin; position: relative; padding: 14px 0 14px 46px; border-bottom: 1px solid var(--rule); }
.pins li::before { content: counter(pin); position: absolute; left: 0; top: 14px; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-family: var(--f-mono); font-size: 13px; font-weight: 500; background: var(--ink); color: var(--on-ink); }
.pins h3 { font-size: 17px; font-weight: 600; margin-bottom: 4px; letter-spacing: -0.01em; }
.pins p { margin: 0; font-size: 15px; color: var(--muted); }
.pin { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--ink); color: var(--on-ink); font-family: var(--f-mono); font-size: 11px; font-weight: 500; vertical-align: middle; margin-left: 6px; flex: none; }

/* ---------- approvals & revisions ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 36px); align-items: start; }
.review { background: var(--sheet); border-radius: var(--r-lg); box-shadow: var(--shadow-sheet); border: 1px solid var(--rule-soft); overflow: hidden; }
.review__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--rule); }
.review__top b { font-size: 16px; }
.review__body { padding: 16px 20px 20px; display: grid; gap: 14px; }
.compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: center; }
.compare > div { border: 1px solid var(--rule); border-radius: var(--r); padding: 10px 12px; }
.compare small { display: block; font-size: 12px; color: var(--muted); }
.compare .num { font-size: 20px; }
.compare .is-new { border-color: var(--blue); background: var(--blue-soft); }
.compare .arrow { color: var(--muted); }
.warnbox { display: flex; gap: 10px; align-items: flex-start; background: var(--red-soft); color: var(--red); border-radius: var(--r); padding: 10px 12px; font-size: 14px; font-weight: 500; }
.warnbox .ico { margin-top: 3px; }
.remarks { border: 1px solid var(--rule); border-radius: var(--r); padding: 10px 12px; font-size: 14px; color: var(--muted); min-height: 64px; }
.remarks b { display: block; color: var(--text); font-size: 12px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 4px; }
.review__btns { display: flex; gap: 10px; }
.review__btns span { flex: 1; text-align: center; padding: 10px; border-radius: 10px; font-weight: 600; font-size: 14.5px; }
.b-approve { background: var(--green); color: #fff; }
.b-reject { border: 1.5px solid var(--red); color: var(--red); }
.revs { position: relative; list-style: none; margin: 0; padding: 0 0 0 28px; }
.revs::before { content: ""; position: absolute; left: 8px; top: 10px; bottom: 10px; width: 2px; background: var(--rule); }
.rev { position: relative; background: var(--sheet); border: 1px solid var(--rule-soft); border-radius: var(--r); padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--shadow-sheet); }
.rev::before { content: ""; position: absolute; left: -26px; top: 18px; width: 14px; height: 14px; border-radius: 50%; background: var(--sheet); border: 2px solid var(--muted); }
.rev.is-current::before { border-color: var(--blue); background: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.rev__top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.rev__id { font-family: var(--f-mono); font-size: 14px; font-weight: 500; }
.rev p { margin: 6px 0 0; font-size: 14px; color: var(--muted); }
.rev .num { font-size: 13.5px; }
.up { color: var(--red); } .down { color: var(--green); }
.trail { margin-top: 22px; border-top: 1px solid var(--rule); }
.trail__label { margin: 14px 0 2px; font-family: var(--f-mono); font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.trail__row { display: grid; grid-template-columns: 116px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--rule-soft); font-size: 14px; }
.trail__row time { font-family: var(--f-mono); font-size: 12.5px; color: var(--muted); padding-top: 1px; }
.trail__row b { font-weight: 600; }

/* ---------- customer quotation (paper) ---------- */
.printout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.paperdoc { position: relative; background: #fffefa; color: #222; border-radius: 4px; padding: clamp(22px, 3.5vw, 40px); box-shadow: 0 1px 1px rgba(0,0,0,.04), 0 24px 48px -16px rgba(4,8,16,.6), 0 6px 14px -6px rgba(4,8,16,.35); transform: rotate(-0.6deg); max-width: 560px; margin-inline: auto; width: 100%; }
.paperdoc__banner { position: absolute; left: 0; right: 0; top: 0; padding: 7px; text-align: center; font-family: var(--f-mono); font-size: 12px; font-weight: 500; letter-spacing: .08em; background: var(--red); color: #fff; border-radius: 4px 4px 0 0; transition: opacity .3s ease, transform .3s ease; }
.paperdoc.is-approved .paperdoc__banner { opacity: 0; transform: translateY(-6px); }
.paperdoc__head { display: flex; justify-content: space-between; gap: 16px; padding-top: 16px; padding-bottom: 14px; border-bottom: 2px solid #222; }
.paperdoc__co { font-weight: 700; font-size: 15px; }
.paperdoc__co small { display: block; font-weight: 400; color: #666; font-size: 12px; }
.paperdoc__no { text-align: right; font-family: var(--f-mono); font-size: 12.5px; white-space: nowrap; }
.paperdoc__no b { display: block; font-family: var(--f-body); font-size: 18px; letter-spacing: .04em; }
.paperdoc__to { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; font-size: 13px; padding: 14px 0; color: #444; }
.paperdoc__to b { display: block; color: #222; font-size: 11px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 2px; }
.ptable { font-size: 13.5px; }
.ptable th, .ptable td { padding: 8px 6px; border-bottom: 1px solid #e3ded2; text-align: left; }
.ptable th { font-size: 11px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .05em; text-transform: uppercase; color: #666; border-bottom: 1.5px solid #222; }
.ptable .r { text-align: right; }
.paperdoc__terms { font-size: 12px; color: #555; margin-top: 14px; line-height: 1.5; }
.stamp { position: absolute; right: clamp(14px, 4vw, 36px); bottom: clamp(18px, 4vw, 40px); padding: 8px 14px; border: 3px solid currentColor; border-radius: 8px; font-family: var(--f-mono); font-weight: 500; font-size: 15px; letter-spacing: .12em; text-transform: uppercase; transform: rotate(-9deg); opacity: .85; mix-blend-mode: multiply; color: var(--red); line-height: 1.2; text-align: center; }
.stamp small { display: block; font-size: 10px; letter-spacing: .06em; }
.paperdoc.is-approved .stamp { color: var(--green); }
.paperdoc.is-pressing .stamp { animation: press .38s cubic-bezier(.2,.9,.3,1.2); }
@keyframes press { 0% { transform: rotate(-9deg) scale(1.5); opacity: 0; } 60% { opacity: .95; } 100% { transform: rotate(-9deg) scale(1); opacity: .85; } }
.toggle { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--ink-2); border: 1px solid var(--ink-line); gap: 4px; }
.toggle button { border: 0; background: transparent; color: var(--on-ink-muted); padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: 15px; cursor: pointer; min-height: 44px; transition: background-color .2s ease, color .2s ease; }
.toggle button[aria-pressed="true"] { background: var(--on-ink); color: var(--ink); }
.ticks { list-style: none; margin: 24px 0 28px; padding: 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; font-size: 16px; }
.ticks .ico { color: var(--green); margin-top: 4px; }
.dark .ticks li { color: var(--on-ink); }

/* ---------- after approval: outcome, tasks, win/loss ---------- */
.after { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); align-items: start; }
.revs--tight .rev { padding: 10px 14px; margin-bottom: 8px; box-shadow: none; }
.revs--tight .rev::before { top: 14px; }
.revs--tight .rev p { font-size: 13.5px; }
.revs--tight .rev .chip { padding: 1px 7px; }
.tasks { list-style: none; margin: 0; padding: 6px 0; }
.tasks li { display: grid; grid-template-columns: 12px 1fr; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--rule-soft); align-items: start; }
.tasks li:last-child { border-bottom: 0; }
.tasks b { display: block; font-weight: 600; font-size: 15px; }
.tasks span { font-size: 13.5px; color: var(--muted); }
.tasks__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--blue); margin-top: 7px; }
.tasks__dot--bad { background: var(--red); }
.tasks__dot--warn { background: var(--amber); }
.winrate { display: flex; align-items: center; gap: 14px; }
.winrate > .num { font-size: 44px; font-weight: 500; line-height: 1; letter-spacing: -0.03em; color: var(--green); }
.winrate > span { font-size: 13.5px; color: var(--muted); line-height: 1.4; }
.winrate b { color: var(--text); font-weight: 500; }
.bars__h { margin: 0; font-family: var(--f-mono); font-size: 11.5px; font-weight: 500; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.bars li { display: grid; grid-template-columns: 96px 1fr 20px; gap: 10px; align-items: center; font-size: 13.5px; }
.bars i { display: block; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--red) 0 var(--w), var(--rule-soft) var(--w) 100%); }
.bars b { text-align: right; font-weight: 500; }
.extras { list-style: none; margin: clamp(32px, 4vw, 48px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.extras li { padding: 20px 20px 4px 0; }
.extras li + li { padding-left: 20px; border-left: 1px solid var(--rule); }
.extras b { display: block; font-weight: 600; margin-bottom: 6px; }
.extras span { font-size: 15px; color: var(--muted); }
kbd { font-family: var(--f-mono); font-size: .85em; padding: 1px 6px; border: 1px solid var(--rule); border-bottom-width: 2px; border-radius: 5px; background: var(--sheet); color: var(--text); }
@media (max-width: 1080px) { .after { grid-template-columns: repeat(2, minmax(0, 1fr)); } .extras { grid-template-columns: repeat(2, minmax(0, 1fr)); } .extras li:nth-child(3) { padding-left: 0; border-left: 0; } }
@media (max-width: 700px) { .after, .extras { grid-template-columns: minmax(0, 1fr); } .extras li, .extras li + li { padding: 16px 0; border-left: 0; border-bottom: 1px solid var(--rule); } }

/* ---------- tables: matrix & comparison ---------- */
.tablewrap:focus-visible { outline-offset: 2px; }
/* Scroll boxes must contain their absolutely positioned sr-only text, or it widens the page on phones */
.tablewrap, [role="region"] { position: relative; }
.tablewrap { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--rule); background: var(--sheet); box-shadow: var(--shadow-sheet); -webkit-overflow-scrolling: touch; }
.matrix { font-size: 15px; min-width: 720px; }
.matrix th, .matrix td { padding: 13px 16px; border-bottom: 1px solid var(--rule-soft); text-align: left; vertical-align: top; }
.matrix thead th { font-size: 12px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); background: var(--paper); border-bottom: 1px solid var(--rule); }
.matrix tbody th { font-weight: 600; width: 22%; }
.matrix tbody th small { display: block; font-weight: 400; color: var(--muted); font-size: 13px; margin-top: 2px; }
.matrix tbody tr:last-child > * { border-bottom: 0; }
.matrix td.yes { color: var(--green); font-weight: 700; font-size: 17px; }
.matrix td.no { color: var(--muted); font-size: 14px; }
.vs th:first-child { width: 26%; }
.vs td:nth-child(2) { color: var(--muted); }
.vs td:nth-child(3) { font-weight: 500; }
.vs thead th:nth-child(3) { color: var(--blue-deep); }
.vs td .ico { display: inline-block; vertical-align: -3px; margin-right: 6px; }
.vs td:nth-child(2) .ico { color: var(--red); }
.vs td:nth-child(3) .ico { color: var(--green); }

/* ---------- work-with-us / trust ---------- */
.steps3 { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.steps3 li { padding: 26px 26px 26px 0; }
.steps3 li + li { padding-left: 26px; border-left: 1px solid var(--rule); }
.steps3 .n { font-family: var(--f-display); font-style: italic; font-size: 44px; line-height: 1; color: var(--blue); display: block; margin-bottom: 14px; }
.steps3 h3 { font-size: 19px; margin-bottom: 8px; font-weight: 600; letter-spacing: -0.01em; }
.steps3 p { margin: 0; color: var(--muted); font-size: 15.5px; }
.company { margin-top: clamp(40px, 6vw, 64px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; background: var(--ink); color: var(--on-ink); border-radius: var(--r-lg); padding: clamp(24px, 4vw, 40px); }
.company h3 { font-family: var(--f-display); font-weight: 520; font-size: clamp(24px, 2.6vw, 30px); margin-bottom: 12px; }
.company p { color: var(--on-ink-muted); font-size: 15.5px; }
.company dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 18px; font-size: 15px; }
.company dt { font-family: var(--f-mono); font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--on-ink-muted); padding-top: 3px; }
.company dd { margin: 0; }
.company a { color: var(--on-ink); text-decoration-color: rgba(236,232,223,.35); text-underline-offset: 3px; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq details:first-of-type { border-top: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 0; font-weight: 600; font-size: 18px; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 14px; height: 14px; flex: none; background: linear-gradient(currentColor, currentColor) center / 100% 2px no-repeat, linear-gradient(currentColor, currentColor) center / 2px 100% no-repeat; transition: transform .25s ease; color: var(--blue); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--blue-deep); }
.faq .a { padding: 0 0 22px; color: var(--muted); max-width: 70ch; }
.faq .a p:last-child { margin-bottom: 0; }

/* ---------- final CTA ---------- */
.cta { text-align: left; }
.cta__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.cta h2 { font-family: var(--f-display); font-weight: 540; font-size: clamp(36px, 5vw, 64px); line-height: 1.04; letter-spacing: -0.03em; }
.cta h2 em { font-style: italic; font-weight: 420; color: var(--blue-glow); }
.cta__lead { color: var(--on-ink-muted); font-size: 18px; margin: 20px 0 30px; max-width: 34em; }
.bring { background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: var(--r-lg); padding: 24px; }
.bring h3 { font-size: 13px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .07em; text-transform: uppercase; color: var(--on-ink-muted); margin-bottom: 14px; }
.bring ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; counter-reset: b; }
.bring li { counter-increment: b; display: grid; grid-template-columns: 28px 1fr; gap: 10px; font-size: 15.5px; }
.bring li::before { content: counter(b); width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--ink-line); display: grid; place-items: center; font-family: var(--f-mono); font-size: 12px; color: var(--on-ink-muted); }
.bring li span { color: var(--on-ink-muted); display: block; font-size: 14px; }
.contact-alt { margin-top: 18px; font-size: 15px; color: var(--on-ink-muted); display: flex; flex-wrap: wrap; gap: 6px 18px; }
.contact-alt a { color: var(--on-ink); text-underline-offset: 3px; text-decoration-color: rgba(236,232,223,.35); }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: var(--on-ink-muted); padding: 56px 0 32px; border-top: 1px solid var(--ink-line); font-size: 14.5px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1.5fr 1fr 1fr; gap: 32px; }
.footer .brand { color: var(--on-ink); }
.footer__desc { margin-top: 14px; max-width: 30ch; }
.footer .footer__h { font-size: 12px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .07em; text-transform: uppercase; color: var(--on-ink); margin-bottom: 14px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer a { color: var(--on-ink-muted); text-decoration: none; }
.footer a:hover { color: var(--on-ink); text-decoration: underline; text-underline-offset: 3px; }
.footer address { font-style: normal; line-height: 1.7; }
.footer address b { color: var(--on-ink); font-weight: 600; }
.footer__base { margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--ink-line); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: 13px; }

/* ---------- sticky mobile CTA ---------- */
.mobile-cta { display: none; }
@media (max-width: 720px) {
  .mobile-cta { display: block; position: fixed; left: 12px; right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); z-index: 40; transform: translateY(140%); visibility: hidden; transition: transform .3s cubic-bezier(.2,.8,.2,1), visibility 0s linear .3s; }
  .mobile-cta.is-visible { transform: none; visibility: visible; transition: transform .3s cubic-bezier(.2,.8,.2,1), visibility 0s; }
  .mobile-cta .btn { width: 100%; box-shadow: 0 12px 30px -8px rgba(4,8,16,.6); }
  .footer { padding-bottom: 96px; }
}

/* ---------- subpages ---------- */
.page-hero { padding-top: clamp(40px, 6vw, 72px); padding-bottom: calc(clamp(56px, 7vw, 88px) + var(--r-xl)); position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(700px 380px at 85% 10%, rgba(127,151,255,.14), transparent 70%), repeating-linear-gradient(0deg, rgba(236,232,223,.035) 0 1px, transparent 1px 36px); }
.page-hero .wrap { position: relative; }
.page-hero h1 { font-family: var(--f-display); font-weight: 560; font-size: clamp(36px, 5vw, 60px); line-height: 1.05; letter-spacing: -0.03em; max-width: 18em; }
.page-hero h1 em { font-style: italic; font-weight: 420; color: var(--blue-glow); }
.page-hero p { color: var(--on-ink-muted); font-size: clamp(17px, 1.5vw, 19px); max-width: 40em; margin: 20px 0 0; }
.crumbs { font-size: 14px; color: var(--on-ink-muted); margin: 0 0 22px; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .5; }
.crumbs a { color: var(--on-ink-muted); text-underline-offset: 3px; }
.crumbs [aria-current] { color: var(--on-ink); }
.answer { background: var(--sheet); border-left: 4px solid var(--blue); border-radius: 0 var(--r) var(--r) 0; padding: 20px 24px; box-shadow: var(--shadow-sheet); margin-bottom: 40px; }
.answer b { display: block; font-family: var(--f-mono); font-size: 12px; font-weight: 500; letter-spacing: .07em; text-transform: uppercase; color: var(--blue); margin-bottom: 6px; }
.answer p { margin: 0; font-size: 18px; }
.fgroups { display: grid; gap: clamp(28px, 4vw, 44px); }
.fgroup { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.6fr); gap: 20px 40px; padding-top: clamp(24px, 3vw, 36px); border-top: 1px solid var(--rule); }
.fgroup h2 { font-family: var(--f-display); font-weight: 540; font-size: clamp(26px, 2.8vw, 34px); letter-spacing: -0.02em; }
.fgroup > div > p { color: var(--muted); margin-top: 10px; font-size: 15.5px; }
.fgroup ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.fgroup li { padding: 12px 0; border-bottom: 1px solid var(--rule-soft); }
.fgroup li:first-child { padding-top: 4px; }
.fgroup li b { display: block; font-weight: 600; }
.fgroup li span { color: var(--muted); font-size: 15.5px; }
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.toc a { font-size: 14px; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--ink-line); color: var(--on-ink); text-decoration: none; }
.toc a:hover { background: rgba(236,232,223,.08); }
.prose { max-width: 720px; margin-inline: auto; font-size: 18px; }
.prose h2 { font-family: var(--f-display); font-weight: 540; font-size: clamp(26px, 3vw, 34px); letter-spacing: -0.02em; margin: 56px 0 16px; }
.prose h3 { font-size: 20px; margin: 32px 0 10px; }
.prose p, .prose li { color: #333a48; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1em; }
.prose li { margin-bottom: 8px; }
.prose .tablewrap { margin: 24px 0 28px; }
.prose table { font-size: 15.5px; min-width: 560px; }
.prose th, .prose td { padding: 12px 16px; border-bottom: 1px solid var(--rule-soft); text-align: left; vertical-align: top; }
.prose thead th { background: var(--paper); font-family: var(--f-mono); font-size: 12px; font-weight: 500; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.prose tbody tr:last-child > * { border-bottom: 0; }
.prose .num { font-size: 15px; }
.callout { background: var(--paper-2); border-radius: var(--r); padding: 20px 24px; margin: 28px 0; font-size: 16.5px; }
.callout b { color: var(--text); }
.byline { font-size: 14px; color: var(--on-ink-muted); margin-top: 18px; }
.related { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 12px; }
.related a { display: block; padding: 18px 20px; border-radius: var(--r); background: var(--sheet); border: 1px solid var(--rule-soft); box-shadow: var(--shadow-sheet); text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.related a:hover { transform: translateY(-2px); border-color: var(--blue); }
.related b { display: block; margin-bottom: 4px; }
.related span { font-size: 15px; color: var(--muted); }

/* ---------- 404 ---------- */
.nf { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.nf .num { font-size: clamp(80px, 16vw, 160px); line-height: 1; color: var(--blue-glow); }
.nf h1 { font-family: var(--f-display); font-size: clamp(30px, 4vw, 44px); margin: 16px 0 12px; }
.nf p { color: var(--on-ink-muted); margin-bottom: 28px; }

/* ---------- reveal (only when JS is running) ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .d1 { transition-delay: .08s; } .js .d2 { transition-delay: .16s; } .js .d3 { transition-delay: .24s; } .js .d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow__step:nth-child(2)::after { display: none; }
}
@media (max-width: 960px) {
  .hero__grid, .define__grid, .costing, .split, .printout, .cta__grid, .company { grid-template-columns: minmax(0, 1fr); }
  .hero__grid { gap: 40px; }
  .define__grid { align-items: start; }
  .printout .paperdoc { order: 2; }
  .fgroup { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .timeline { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .timeline::before { left: 22px; right: auto; top: 22px; bottom: 22px; width: 2px; height: auto; background: repeating-linear-gradient(180deg, var(--rule) 0 8px, transparent 8px 14px); }
  .tl { display: grid; grid-template-columns: 44px 1fr; gap: 14px; }
  .tl__day { width: 44px; padding: 0; font-size: 11px; margin: 0; flex-direction: column; line-height: 1.05; text-align: center; }
  .payoff { grid-template-columns: minmax(0, 1fr); }
  .flow { grid-template-columns: minmax(0, 1fr); }
  .flow__step::after { top: auto; bottom: -12px; right: auto; left: 34px; transform: rotate(135deg); display: block !important; }
  .flow__step:last-child::after { display: none !important; }
  .steps3 { grid-template-columns: minmax(0, 1fr); }
  .steps3 li { padding: 22px 0; }
  .steps3 li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .footer__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .related { grid-template-columns: minmax(0, 1fr); }
  .lines th, .lines td { padding-inline: 14px; }
  .lines .sub td:first-child { padding-left: 26px; }
  .stack, .legend { margin-inline: 14px; padding-inline: 0; }
  .doc__head { padding: 16px 14px; }
  .tiers__head { padding-inline: 14px; }
  .trail__row { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  :root { --r-xl: 28px; }
}
@media (max-width: 440px) {
  .lines--cost th:nth-child(2), .lines--cost td:nth-child(2) { display: none; }
  .doc__head > .doc__meta { text-align: left !important; }
  .sim__mat-top { flex-wrap: wrap; }
  .sim__price { text-align: left; display: flex; align-items: center; gap: 10px; }
  .sim__delta { margin-top: 0; }
  .sim__mat, .sim__summary, .q, .sim__foot { padding-inline: 16px; }
  .q { grid-template-columns: minmax(0, 1fr); }
  .q__right { grid-row: auto; grid-column: 1; flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 10px; min-width: 0; }
  .q__margin small { display: inline; margin: 0 6px 0 0; white-space: nowrap; }
  .meter { width: 96px; }
  .facts { grid-template-columns: minmax(0, 1fr); }
  .fact:nth-child(odd) { border-right: 0; }
  .fact:nth-child(even) { padding-left: 0; }
  .compare { grid-template-columns: minmax(0, 1fr); }
  .compare .arrow { display: none; }
  .paperdoc__to { grid-template-columns: minmax(0, 1fr); }
  .btn-row .btn { width: 100%; }
}

/* ---------- print: the marketing page prints as plain content ---------- */
@media print {
  .nav, .mobile-cta, .sim__slider, .toggle { display: none !important; }
  .dark, .footer { background: #fff !important; color: #000 !important; }
}