/*
  FraudAI.ai · style.css · v1.0.0 · 2026-11-02
  Green analysis pad identity: Columnar · Green Rule · Graphite · Red Pencil · Tick Blue.
  Change summary: first release. Prefix fa-. Fluid type scale, ledger surface, footed-total and red-circle controls.
*/

:root {
  --fa-paper: #E6EDDF;
  --fa-paper-2: #DAE3D2;
  --fa-rule: #A9C2A2;
  --fa-ink: #1A1D1B;
  --fa-ink-2: #3F4842;
  --fa-red: #B81E18;
  --fa-blue: #1E3E8C;

  --fa-rule-line: rgba(141, 172, 134, 0.55);
  --fa-rule-col: rgba(141, 172, 134, 0.26);
  --fa-paper-glass: rgba(230, 237, 223, 0.92);

  --fa-display: "Zilla Slab", "Roboto Slab", Rockwell, "DejaVu Serif", Georgia, serif;
  --fa-body: "Public Sans", "Helvetica Neue", Arial, system-ui, sans-serif;
  --fa-mono: "Chivo Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --step--1: clamp(0.78rem, 0.76rem + 0.1vw, 0.84rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.1rem);
  --step-1: clamp(1.15rem, 1.07rem + 0.4vw, 1.4rem);
  --step-2: clamp(1.35rem, 1.2rem + 0.75vw, 1.85rem);
  --step-3: clamp(1.6rem, 1.3rem + 1.4vw, 2.5rem);
  --step-4: clamp(1.95rem, 1.45rem + 2.4vw, 3.4rem);
  --step-5: clamp(2.4rem, 1.6rem + 3.8vw, 4.6rem);

  --fa-line: 28px;
  --fa-col: 84px;
  --fa-nav: 64px;
  --fa-gutter: clamp(16px, 4vw, 56px);
  --fa-max: 1180px;
  --fa-sec-pad: clamp(72px, 9vw, 128px);
  --fa-ease: cubic-bezier(0.22, 0.7, 0.2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--fa-ink);
  font-family: var(--fa-body);
  font-size: var(--step-0);
  line-height: 1.6;
  background-color: var(--fa-paper);
  background-image:
    linear-gradient(to bottom, transparent calc(var(--fa-line) - 1px), var(--fa-rule-line) calc(var(--fa-line) - 1px)),
    linear-gradient(to right, transparent calc(var(--fa-col) - 1px), var(--fa-rule-col) calc(var(--fa-col) - 1px));
  background-size: 100% var(--fa-line), var(--fa-col) 100%;
  overflow-x: hidden;
}

img,
svg,
canvas { display: block; }

a { color: inherit; }

p { margin: 0; }

h1,
h2,
h3 { margin: 0; font-weight: 700; }

ul,
ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--fa-blue);
  outline-offset: 3px;
  border-radius: 2px;
}

.fa-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.fa-skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--fa-ink);
  color: var(--fa-paper);
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  text-decoration: none;
}
.fa-skip:focus { top: 12px; }

.fa-tick { color: var(--fa-red); font-weight: 700; }

/* ── Nav ─────────────────────────────────────── */
.fa-head {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--fa-nav);
  background: var(--fa-paper-glass);
  border-bottom: 3px double var(--fa-rule);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.fa-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 40px);
  height: 100%;
  max-width: calc(var(--fa-max) + 2 * var(--fa-gutter));
  margin: 0 auto;
  padding: 0 var(--fa-gutter);
}

.fa-brand {
  font-family: var(--fa-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}

.fa-brand__ai,
.fa-word__ai {
  color: var(--fa-red);
  font-style: italic;
}

.fa-brand__tld {
  margin-left: 2px;
  font-family: var(--fa-mono);
  font-size: 0.55em;
  font-weight: 400;
  color: var(--fa-ink-2);
}

.fa-nav__links {
  display: flex;
  gap: clamp(14px, 2.4vw, 32px);
  margin-left: auto;
}

.fa-nav__links a {
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 6px 0;
  background-image: linear-gradient(var(--fa-red), var(--fa-red));
  background-size: 0 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.3s var(--fa-ease);
}
.fa-nav__links a:hover,
.fa-nav__links a:focus-visible { background-size: 100% 2px; }

/* ── Controls ────────────────────────────────── */
.fa-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 6px 10px;
  border: 0;
  background: none;
  color: var(--fa-ink);
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}

.fa-btn__label { position: relative; }

/* Footed total: the double rule an accountant draws under a final figure. */
.fa-btn--total { padding-left: 34px; font-weight: 500; }
.fa-btn--total .fa-btn__label {
  padding-bottom: 5px;
  border-bottom: 4px double var(--fa-ink);
  font-size: var(--step-0);
  letter-spacing: 0.04em;
}
.fa-btn__tickmark {
  position: absolute;
  left: 2px;
  top: 50%;
  width: 24px;
  height: 24px;
  margin-top: -14px;
  fill: none;
  stroke: var(--fa-red);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.fa-btn__tickmark path {
  stroke-dasharray: 100;
  stroke-dashoffset: 0;
}
.fa-btn--total:hover .fa-btn__tickmark path,
.fa-btn--total:focus-visible .fa-btn__tickmark path { animation: fa-draw 0.45s var(--fa-ease); }
@keyframes fa-draw { from { stroke-dashoffset: 100; } to { stroke-dashoffset: 0; } }
.fa-btn--total:hover .fa-btn__label,
.fa-btn--total:focus-visible .fa-btn__label { border-bottom-color: var(--fa-red); }

/* Red-pencil circle: how an auditor marks the line that needs a second look. */
.fa-btn--circle { padding-left: 14px; padding-right: 14px; }
.fa-btn--circle .fa-btn__label {
  padding-bottom: 3px;
  border-bottom: 1px solid var(--fa-ink);
}
.fa-btn__ring {
  position: absolute;
  inset: -6px -8px;
  width: calc(100% + 16px);
  height: calc(100% + 12px);
  overflow: visible;
  fill: none;
  stroke: var(--fa-red);
  stroke-width: 2;
  stroke-linecap: round;
  pointer-events: none;
}
.fa-btn__ring path {
  stroke-dasharray: 100;
  stroke-dashoffset: 82;
  vector-effect: non-scaling-stroke;
  transition: stroke-dashoffset 0.55s var(--fa-ease);
}
.fa-btn--circle:hover .fa-btn__ring path,
.fa-btn--circle:focus-visible .fa-btn__ring path { stroke-dashoffset: 0; }
.fa-btn--circle:hover .fa-btn__label,
.fa-btn--circle:focus-visible .fa-btn__label { border-bottom-color: transparent; }

.fa-btn--sm { padding-top: 8px; padding-bottom: 8px; }

/* ── Hero ────────────────────────────────────── */
.fa-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(20px, 4vw, 56px);
  max-width: calc(var(--fa-max) + 2 * var(--fa-gutter));
  min-height: min(100svh, 860px);
  margin: 0 auto;
  padding: calc(var(--fa-nav) + 20px) var(--fa-gutter) 28px;
}

.fa-hero__copy {
  display: grid;
  gap: clamp(10px, 1.8vh, 18px);
  align-content: center;
}

.fa-hero__ref {
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fa-ink-2);
}

.fa-word {
  font-family: var(--fa-display);
  font-weight: 700;
  font-size: clamp(3.2rem, min(7.4vw, 17vh), 6.6rem);
  line-height: 0.9;
  letter-spacing: -0.025em;
  white-space: nowrap;
}

.fa-word__tld {
  font-family: var(--fa-mono);
  font-size: 0.24em;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--fa-ink-2);
  margin-left: 0.12em;
}

.fa-claim {
  font-family: var(--fa-display);
  font-style: italic;
  font-weight: 700;
  font-size: var(--step-3);
  line-height: 1.1;
}

.fa-lede {
  max-width: 34rem;
  color: var(--fa-ink-2);
}

.fa-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 28px;
  margin-top: 4px;
}

.fa-note {
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  color: var(--fa-ink-2);
}

.fa-stage {
  position: relative;
  height: min(calc(100svh - var(--fa-nav) - 56px), 600px);
  min-height: 360px;
  touch-action: manipulation;
}

.fa-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: crosshair;
}

.fa-stage__still {
  display: none;
  position: absolute;
  inset: 8% 4% 16%;
}
.fa-stage__still svg { width: 100%; height: 100%; }
.fa-still__bars rect { fill: var(--fa-ink); opacity: 0.82; }
.fa-still__curve {
  fill: none;
  stroke: var(--fa-blue);
  stroke-width: 2.5;
  stroke-dasharray: 2 6;
  stroke-linecap: round;
}

.fa-stage__hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  color: var(--fa-ink-2);
  text-align: center;
}

html:not(.fa-js) .fa-stage__still { display: block; }
html:not(.fa-js) .fa-canvas,
html:not(.fa-js) .fa-stage__hint { display: none; }

/* ── Sections ────────────────────────────────── */
.fa-sec {
  padding: var(--fa-sec-pad) var(--fa-gutter);
  scroll-margin-top: calc(var(--fa-nav) + 16px - var(--fa-sec-pad));
}

.fa-wrap {
  max-width: var(--fa-max);
  margin: 0 auto;
}

.fa-kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fa-kicker__wp {
  position: relative;
  padding: 4px 10px;
  color: var(--fa-red);
  font-weight: 500;
}
.fa-kicker__wp::before {
  content: "";
  position: absolute;
  inset: -2px -4px;
  border: 1.5px solid var(--fa-red);
  border-radius: 48% 52% 46% 54% / 58% 44% 56% 42%;
  transform: rotate(-3deg);
}

.fa-kicker__rule {
  width: 48px;
  height: 0;
  border-top: 3px double var(--fa-rule);
}

.fa-kicker__t { color: var(--fa-ink); }

.fa-h2 {
  max-width: 24ch;
  font-family: var(--fa-display);
  font-size: var(--step-4);
  line-height: 1.04;
  letter-spacing: -0.015em;
}

.fa-sub {
  max-width: 44rem;
  margin-top: 18px;
  color: var(--fa-ink-2);
}

/* T-account */
.fa-taccount {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: clamp(32px, 5vw, 56px);
}
.fa-taccount__title {
  grid-column: 1 / -1;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--fa-ink);
  font-family: var(--fa-display);
  font-weight: 700;
  font-size: var(--step-2);
  text-align: center;
}
.fa-taccount__side {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px clamp(16px, 3vw, 40px) 8px;
}
.fa-taccount__side--dr { border-right: 3px solid var(--fa-ink); }
.fa-taccount__head {
  font-family: var(--fa-display);
  font-weight: 700;
  font-size: var(--step-2);
  line-height: 1.15;
}
.fa-taccount__head span {
  margin-right: 8px;
  font-family: var(--fa-mono);
  font-size: 0.55em;
  font-weight: 500;
  color: var(--fa-red);
  vertical-align: 0.25em;
}
.fa-taccount__date {
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  color: var(--fa-blue);
  letter-spacing: 0.04em;
}

/* Benford curve as nine pencil columns */
.fa-curve {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  align-items: end;
  gap: clamp(6px, 1.4vw, 18px);
  height: 230px;
  margin-top: clamp(40px, 6vw, 64px);
  padding-bottom: 6px;
  border-bottom: 2px solid var(--fa-ink);
}
.fa-curve li {
  --p: 0;
  display: grid;
  justify-items: center;
  gap: 6px;
}
.fa-curve li:nth-child(1) { --p: 30.1; }
.fa-curve li:nth-child(2) { --p: 17.6; }
.fa-curve li:nth-child(3) { --p: 12.5; }
.fa-curve li:nth-child(4) { --p: 9.7; }
.fa-curve li:nth-child(5) { --p: 7.9; }
.fa-curve li:nth-child(6) { --p: 6.7; }
.fa-curve li:nth-child(7) { --p: 5.8; }
.fa-curve li:nth-child(8) { --p: 5.1; }
.fa-curve li:nth-child(9) { --p: 4.6; }
.fa-curve li::before {
  content: "";
  order: 1;
  width: 100%;
  max-width: 54px;
  height: calc(var(--p) * 5.4px);
  background: repeating-linear-gradient(135deg, var(--fa-ink) 0 2px, transparent 2px 6px);
  border-top: 3px solid var(--fa-blue);
  transform-origin: bottom;
  transition: transform 0.9s var(--fa-ease);
}
.fa-curve b {
  order: 2;
  font-family: var(--fa-display);
  font-size: var(--step-2);
  line-height: 1;
}
.fa-curve span {
  order: 0;
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  color: var(--fa-blue);
}

.fa-cite {
  margin-top: 18px;
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--fa-ink-2);
}

/* Lead schedule */
.fa-schedule {
  margin-top: clamp(32px, 5vw, 56px);
  border-top: 3px double var(--fa-ink);
}
.fa-schedule__row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1.1fr) minmax(0, 2fr) 64px;
  align-items: center;
  gap: 18px;
  min-height: calc(var(--fa-line) * 3);
  padding: 12px 0;
  border-bottom: 1px solid var(--fa-rule);
}
.fa-schedule__row--head {
  min-height: 0;
  padding: 10px 0;
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fa-ink-2);
}
.fa-schedule__ref {
  font-family: var(--fa-mono);
  color: var(--fa-blue);
}
.fa-schedule__acct {
  font-family: var(--fa-display);
  font-weight: 700;
  font-size: var(--step-2);
  line-height: 1.15;
}
.fa-schedule__tickcol { justify-self: center; text-align: center; }
.fa-schedule__tickcol svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: var(--fa-red);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.fa-schedule__tickcol svg path {
  stroke-dasharray: 100;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.6s var(--fa-ease);
}
.fa-schedule__row--total {
  border-bottom: 4px double var(--fa-ink);
}
.fa-schedule__circled {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--fa-red);
  border-radius: 46% 54% 50% 50% / 56% 44% 56% 44%;
  color: var(--fa-red);
  font-family: var(--fa-mono);
  font-weight: 500;
}
.fa-legend {
  margin-top: 16px;
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  color: var(--fa-ink-2);
}

/* Asset */
.fa-asset {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(32px, 6vw, 88px);
  margin-top: clamp(32px, 5vw, 56px);
}

.fa-footing {
  align-self: start;
  display: grid;
  gap: 4px;
  align-content: start;
  padding-left: clamp(16px, 2.4vw, 28px);
  border-left: 4px double var(--fa-ink);
}
.fa-footing__line {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: calc(var(--fa-line) * 2);
  padding-top: 10px;
}
.fa-footing__line span {
  flex: 1 1 auto;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fa-ink-2);
}
.fa-footing__line span::after {
  content: "";
  flex: 1 1 auto;
  border-bottom: 2px dotted var(--fa-rule);
  transform: translateY(-4px);
}
.fa-footing__line b {
  font-family: var(--fa-mono);
  font-weight: 500;
  font-size: var(--step-2);
  font-variant-numeric: tabular-nums;
}
.fa-footing__line:first-child b {
  padding-bottom: 4px;
  border-bottom: 5px double var(--fa-ink);
  font-size: var(--step-3);
}
.fa-footing__line--inc b {
  font-family: var(--fa-body);
  font-size: var(--step-0);
  font-weight: 600;
  text-align: right;
}
.fa-footing__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  margin-top: 24px;
}

.fa-steps {
  display: grid;
  gap: 4px;
}
.fa-steps li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0 18px;
  border-bottom: 1px solid var(--fa-rule);
}
.fa-steps__n {
  font-family: var(--fa-mono);
  font-weight: 500;
  color: var(--fa-red);
  padding-top: 4px;
}
.fa-steps h3 {
  font-family: var(--fa-display);
  font-size: var(--step-2);
  line-height: 1.15;
  margin-bottom: 6px;
}
.fa-steps p { color: var(--fa-ink-2); }
.fa-steps__lic .fa-steps__n { color: var(--fa-blue); }
.fa-steps__lic a {
  color: var(--fa-blue);
  font-weight: 600;
  text-underline-offset: 3px;
}

/* Form */
.fa-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px clamp(20px, 4vw, 56px);
  max-width: 920px;
  margin-top: clamp(28px, 4vw, 48px);
}
.fa-form__set {
  display: grid;
  align-content: start;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}
.fa-field {
  display: grid;
  gap: 4px;
  padding-top: 10px;
}
.fa-field--wide { grid-column: 1 / -1; }
.fa-field label {
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fa-ink-2);
}
.fa-field input,
.fa-field select,
.fa-field textarea {
  width: 100%;
  min-height: 44px;
  padding: 8px 2px;
  border: 0;
  border-bottom: 1.5px solid var(--fa-ink);
  border-radius: 0;
  background: transparent;
  color: var(--fa-ink);
  font-family: var(--fa-mono);
  font-size: var(--step-0);
  -webkit-appearance: none;
  appearance: none;
}
.fa-field textarea {
  resize: vertical;
  line-height: var(--fa-line);
  background-image: linear-gradient(to bottom, transparent calc(var(--fa-line) - 1px), var(--fa-rule-line) calc(var(--fa-line) - 1px));
  background-size: 100% var(--fa-line);
  background-position: 0 8px;
}
.fa-field select {
  padding-right: 28px;
  background-image: linear-gradient(45deg, transparent 50%, var(--fa-ink) 50%), linear-gradient(135deg, var(--fa-ink) 50%, transparent 50%);
  background-position: calc(100% - 14px) 52%, calc(100% - 8px) 52%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
}
.fa-field input:focus,
.fa-field select:focus,
.fa-field textarea:focus {
  outline: none;
  border-bottom: 2px solid var(--fa-red);
}
.fa-field input:focus-visible,
.fa-field select:focus-visible,
.fa-field textarea:focus-visible {
  outline: 2px solid var(--fa-blue);
  outline-offset: 2px;
}
.fa-field.is-hidden { display: none; }
.fa-hp { position: absolute; left: -9999px; }
.fa-form__foot {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 32px;
  margin-top: 18px;
}
.fa-form__alt {
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  color: var(--fa-ink-2);
}
.fa-form__alt a { color: var(--fa-blue); text-underline-offset: 3px; }
.fa-form__status {
  grid-column: 1 / -1;
  min-height: 1.6em;
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  color: var(--fa-blue);
}
.fa-form__status.is-error { color: var(--fa-red); }

/* Footer */
.fa-foot {
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: clamp(56px, 8vw, 96px) var(--fa-gutter) 48px;
  border-top: 4px double var(--fa-ink);
  text-align: center;
}
.fa-foot__word {
  font-family: var(--fa-display);
  font-weight: 700;
  font-size: var(--step-3);
  line-height: 1;
}
.fa-foot__creed {
  font-family: var(--fa-display);
  font-style: italic;
  font-weight: 700;
  font-size: var(--step-1);
}
.fa-foot__meta,
.fa-foot__ug {
  font-family: var(--fa-mono);
  font-size: var(--step--1);
  color: var(--fa-ink-2);
}
.fa-foot__ug i { color: var(--fa-red); font-style: italic; }

/* Back to top: brought forward */
.fa-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--fa-paper);
  color: var(--fa-ink);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.3s var(--fa-ease), transform 0.3s var(--fa-ease);
}
.fa-top.is-on {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
.fa-top svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.fa-top__track {
  fill: none;
  stroke: var(--fa-rule);
  stroke-width: 2;
}
.fa-top__ring {
  fill: none;
  stroke: var(--fa-red);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
}
.fa-top__label {
  position: relative;
  margin-top: 12px;
  font-family: var(--fa-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.fa-top__caret {
  position: absolute;
  top: 10px;
  font-size: 0.9rem;
  line-height: 1;
  color: var(--fa-red);
  transition: transform 0.25s var(--fa-ease);
}
.fa-top:hover .fa-top__caret,
.fa-top:focus-visible .fa-top__caret { transform: translateY(-3px); }

/* Reveal (only once grimy.js has armed the observer) */
.fa-js.fa-io .fa-reveal {
  transition: opacity 0.7s var(--fa-ease), transform 0.7s var(--fa-ease);
}
.fa-js.fa-io .fa-reveal:not(.is-in) {
  opacity: 0;
  transform: translateY(14px);
}
.fa-js.fa-io .fa-curve:not(.is-in) li::before { transform: scaleY(0); }
.fa-js.fa-io .fa-schedule:not(.is-in) .fa-schedule__tickcol svg path { stroke-dashoffset: 100; }

/* ── Responsive ──────────────────────────────── */
@media (min-width: 1024px) {
  .fa-foot { padding-right: calc(var(--fa-gutter) + 72px); padding-left: calc(var(--fa-gutter) + 72px); }
}

@media (max-width: 900px) {
  .fa-hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    align-items: start;
    padding-top: calc(var(--fa-nav) + 24px);
  }
  .fa-word { font-size: clamp(3rem, 17vw, 6.4rem); }
  .fa-stage { height: 440px; min-height: 0; }
  .fa-asset { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 760px) {
  .fa-nav__links { display: none; }
  .fa-nav > .fa-btn { margin-left: auto; }
  .fa-taccount { grid-template-columns: minmax(0, 1fr); }
  .fa-taccount__side--dr {
    border-right: 0;
    border-bottom: 3px solid var(--fa-ink);
    padding-bottom: 22px;
  }
  .fa-taccount__side { padding-left: 4px; padding-right: 4px; }
  .fa-curve { height: 200px; gap: 4px; }
  .fa-curve li::before { height: calc(var(--p) * 4.4px); }
  .fa-curve span { font-size: 0.62rem; }
  .fa-schedule__row {
    grid-template-columns: 44px minmax(0, 1fr) 36px;
    gap: 6px 12px;
    align-items: start;
  }
  .fa-schedule__row > span:nth-child(3) { grid-column: 2 / 3; grid-row: 2; color: var(--fa-ink-2); }
  .fa-schedule__row > .fa-schedule__tickcol { grid-column: 3; grid-row: 1 / span 2; align-self: center; }
  .fa-schedule__row--head > span:nth-child(3) { display: none; }
  .fa-form { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 420px) {
  .fa-brand { font-size: 1.3rem; }
  .fa-btn { letter-spacing: 0.05em; }
  .fa-btn--circle { padding-left: 10px; padding-right: 10px; }
  .fa-ctas { gap: 12px 18px; }
  .fa-footing__line { flex-wrap: wrap; }
  .fa-footing__line--inc b { text-align: left; }
  .fa-stage { height: 420px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}