/* Design tokens. Light = warm paper + ink, dark = ink + paper, one accent (vermilion). */
:root {
  color-scheme: light dark;

  --bg: light-dark(#f4f0e6, #12110d);
  --surface: light-dark(#fbf8f1, #1a1914);
  --surface-2: light-dark(#ebe6d8, #23211b);
  --ink: light-dark(#16140e, #efebe0);
  --muted: light-dark(#5b5547, #a8a190);
  --line: light-dark(rgb(22 20 14 / .16), rgb(239 235 224 / .16));
  --line-strong: light-dark(rgb(22 20 14 / .52), rgb(239 235 224 / .42));
  --accent: light-dark(#b83208, #ff7a4d);
  --on-accent: light-dark(#ffffff, #1b0d06);
  --accent-soft: light-dark(rgb(184 50 8 / .09), rgb(255 122 77 / .13));
  --good: light-dark(#14633a, #6bd69a);
  --good-soft: light-dark(rgb(20 99 58 / .1), rgb(107 214 154 / .13));
  --warn: light-dark(#7d5200, #f2c14e);
  --warn-soft: light-dark(rgb(125 82 0 / .1), rgb(242 193 78 / .13));
  --bad: light-dark(#a3201a, #ff8f86);
  --bad-soft: light-dark(rgb(163 32 26 / .09), rgb(255 143 134 / .13));

  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --radius: 14px;
  --radius-sm: 9px;
  --gutter: clamp(1.1rem, 4.2vw, 2.5rem);
  --maxw: 72rem;
  --shadow: 0 1px 0 light-dark(rgb(22 20 14 / .05), rgb(0 0 0 / .3)),
            0 22px 40px -28px light-dark(rgb(22 20 14 / .45), rgb(0 0 0 / .8));
}
:root[data-theme="light"] { color-scheme: light; }
:root[data-theme="dark"] { color-scheme: dark; }

/* Reset, typography and the few shared components (buttons, pills, form controls). */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 5.5rem; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; min-height: 100vh;
  background: var(--bg); color: var(--ink);
  font: 1.0625rem/1.6 var(--font-sans);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 {
  margin: 0; font-family: var(--font-serif); font-weight: 400;
  line-height: 1.08; letter-spacing: -.015em; text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: .08em; text-underline-offset: .22em; }
a:hover { text-decoration-thickness: .17em; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: var(--on-accent); }

.container { width: min(100% - 2 * var(--gutter), var(--maxw)); margin-inline: auto; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: var(--gutter); top: -4rem; z-index: 100;
  background: var(--ink); color: var(--bg); padding: .7rem 1rem; border-radius: 8px; text-decoration: none; font-weight: 600;
}
.skip:focus { top: .75rem; }
.eyebrow { font: 600 .74rem/1.3 var(--font-mono); letter-spacing: .13em; text-transform: uppercase; color: var(--muted); }
.mono { font-family: var(--font-mono); }

/* buttons */
.btn {
  --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: var(--line-strong);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 3rem; padding: .7rem 1.3rem; border-radius: 999px;
  border: 1.5px solid var(--btn-bd); background: var(--btn-bg); color: var(--btn-fg);
  font: 600 .98rem/1.1 var(--font-sans); text-decoration: none; text-align: center;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease, filter .18s ease;
}
.btn:hover { transform: translateY(-1px); border-color: var(--ink); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn--primary { --btn-bg: var(--accent); --btn-fg: var(--on-accent); --btn-bd: var(--accent); }
.btn--primary:hover { border-color: var(--accent); filter: brightness(1.07); }
.btn--sm { min-height: 2.75rem; padding: .5rem 1.05rem; font-size: .92rem; }
.btn--lg { min-height: 3.4rem; padding: .9rem 1.7rem; font-size: 1.04rem; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; transform: none; }
.btn .arr { transition: transform .18s ease; }
.btn:hover .arr { transform: translateX(3px); }

.pill {
  display: inline-flex; align-items: center; gap: .5rem; padding: .38rem .75rem;
  border: 1px solid var(--line-strong); border-radius: 999px;
  font: 600 .7rem/1 var(--font-mono); letter-spacing: .09em; text-transform: uppercase; color: var(--ink);
}
.pill .dot { width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent); }

/* form controls (used by the demos) */
.field { display: grid; gap: .35rem; }
.field > label, .field > .label, legend.label { font-weight: 600; font-size: .92rem; }
.hint { color: var(--muted); font-size: .86rem; font-weight: 400; }
.input, .select, .textarea {
  width: 100%; min-height: 2.9rem; padding: .6rem .8rem;
  background: var(--surface); border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.textarea { min-height: 6rem; resize: vertical; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--ink); }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; border-color: var(--ink); }
.input[aria-invalid="true"] { border-color: var(--bad); }
.error-text { color: var(--bad); font-size: .88rem; font-weight: 600; }
fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}


/* ============ header ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 90%, transparent);
  -webkit-backdrop-filter: saturate(1.3) blur(12px); backdrop-filter: saturate(1.3) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__in { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; min-height: 4.1rem; }
.wordmark {
  font-family: var(--font-serif); font-size: 1.4rem; letter-spacing: -.01em; line-height: 1;
  text-decoration: none; display: inline-flex; align-items: baseline; margin-right: auto; max-width: 60vw; overflow-wrap: anywhere;
}
.wordmark::after { content: ""; flex: none; width: .36em; height: .36em; margin-left: .12em; border-radius: 50%; background: var(--accent); }
.nav { order: 3; width: 100%; padding-bottom: .6rem; }
.nav ul { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
.nav a { display: inline-block; padding: .35rem 0; text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav a:hover { text-decoration: underline; text-decoration-color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: .5rem; }
.header-cta { display: none; }
.icon-btn {
  display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%;
  background: transparent; border: 1.5px solid var(--line-strong); transition: border-color .15s, background-color .15s;
}
.icon-btn:hover { border-color: var(--ink); background: var(--surface); }
.i-sun { display: none; }
:root[data-theme="dark"] .i-moon { display: none; }
:root[data-theme="dark"] .i-sun { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .i-moon { display: none; }
  :root:not([data-theme="light"]) .i-sun { display: block; }
}
.menu-btn {
  display: none; align-items: center; min-height: 2.75rem; padding: 0 1rem; border-radius: 999px;
  background: transparent; border: 1.5px solid var(--line-strong); font-weight: 600; font-size: .92rem;
}
.menu-btn:hover { border-color: var(--ink); }
.js .menu-btn { display: inline-flex; }
.js .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; width: auto; padding: .4rem var(--gutter) 1.1rem; background: var(--bg); border-bottom: 1px solid var(--line); }
.js .nav[data-open="true"] { display: block; }
.js .nav ul { flex-direction: column; gap: 0; }
.js .nav a { display: block; padding: .8rem 0; font-size: 1.1rem; border-bottom: 1px solid var(--line); }
@media (min-width: 40rem) { .header-cta { display: inline-flex; } }
@media (min-width: 56rem) {
  .nav, .js .nav, .js .nav[data-open="true"] { display: block; position: static; order: 0; width: auto; padding: 0; background: none; border: 0; margin-left: 1.5rem; }
  .js .nav ul { flex-direction: row; gap: .25rem 1.5rem; }
  .js .nav a { display: inline-block; padding: .35rem 0; font-size: .95rem; border: 0; }
  .menu-btn, .js .menu-btn { display: none; }
  .wordmark { margin-right: 0; }
  .header-actions { margin-left: auto; }
}

/* ============ hero ============ */
.hero { position: relative; overflow: clip; padding-block: clamp(2.75rem, 7vw, 6rem) clamp(3rem, 7vw, 6rem); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 80%); mask-image: linear-gradient(180deg, #000 0%, transparent 80%);
}
.hero__grid { position: relative; display: grid; gap: clamp(2.5rem, 6vw, 4rem); align-items: center; }
@media (min-width: 62rem) { .hero__grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); } }
.hero h1 {
  margin-top: 1.1rem; font-size: clamp(2.6rem, 1.1rem + 5vw, 4.9rem); line-height: 1; letter-spacing: -.028em;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.lede { margin-top: 1.6rem; max-width: 34rem; font-size: clamp(1.1rem, 1rem + .5vw, 1.32rem); line-height: 1.5; color: color-mix(in oklab, var(--ink) 84%, var(--bg)); }
.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.fine { color: var(--muted); font-size: .92rem; }
.hero .fine { margin-top: 1.1rem; }

.trace { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 1.4rem 1.4rem 1.6rem; box-shadow: var(--shadow); }
.trace__list { display: grid; gap: 1.35rem; margin-top: 1.3rem; }
.trace__list li { position: relative; display: grid; grid-template-columns: 4.2rem 1rem 1fr; column-gap: .7rem; align-items: start; animation: rise .55s ease both; }
.trace__list li:nth-child(1) { animation-delay: .25s; }
.trace__list li:nth-child(2) { animation-delay: .6s; }
.trace__list li:nth-child(3) { animation-delay: .95s; }
.trace__list li:nth-child(4) { animation-delay: 1.3s; }
.trace__list time { grid-column: 1; grid-row: 1; font: 500 .78rem/1.6 var(--font-mono); color: var(--muted); padding-top: .12rem; }
.trace__list li::before { content: ""; grid-column: 2; grid-row: 1; width: .8rem; height: .8rem; margin-top: .4rem; border-radius: 50%; border: 2px solid var(--ink); background: var(--surface); }
.trace__list li:not(:last-child)::after { content: ""; position: absolute; left: calc(4.2rem + .7rem + .4rem - 1px); top: 1.3rem; bottom: -1.5rem; width: 2px; background: var(--line-strong); }
.trace__list li.is-final::before { background: var(--accent); border-color: var(--accent); }
.trace__list li > div { grid-column: 3; grid-row: 1; display: grid; gap: .1rem; }
.trace__list strong { font-weight: 650; }
.trace__list span { color: var(--muted); font-size: .92rem; line-height: 1.45; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.proof { border-block: 1px solid var(--line); padding-block: 1.6rem; background: var(--surface); }
.proof__list { display: grid; gap: .5rem 2rem; margin-top: .8rem; }
@media (min-width: 48rem) { .proof__list { grid-template-columns: repeat(2, 1fr); } }
.proof__list li::before { content: "\2192\00a0"; color: var(--accent); font-weight: 700; }

/* ============ sections ============ */
.section { padding-block: clamp(4rem, 9vw, 7.5rem); }
.section--tint { background: var(--surface); border-block: 1px solid var(--line); }
.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 5vw, 3.4rem); }
.section-head h2 { margin-top: .8rem; font-size: clamp(2.05rem, 1.2rem + 3.2vw, 3.5rem); letter-spacing: -.022em; }
.section-head p:not(.eyebrow) { margin-top: 1rem; color: var(--muted); font-size: 1.1rem; max-width: 38rem; }

/* demos */
.demo-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19.5rem), 1fr)); }
.demo-card {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: .85rem; padding: 1.15rem 1.15rem 1.4rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.section--tint .demo-card { background: var(--bg); }
.demo-card:hover { transform: translateY(-3px); border-color: var(--ink); box-shadow: var(--shadow); }
.demo-card h3 { font-size: 1.6rem; }
.demo-card p:not(.pill):not(.meta) { color: color-mix(in oklab, var(--ink) 80%, var(--bg)); font-size: 1rem; }
.demo-card .meta { margin-top: auto; padding-top: .4rem; font: 500 .78rem/1.4 var(--font-mono); color: var(--muted); }
.stretch { text-decoration: none; }
.stretch::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.demo-card .go { font: 600 .82rem/1 var(--font-mono); letter-spacing: .04em; color: var(--accent); transition: transform .2s ease; }
.demo-card:hover .go { transform: translateX(4px); }
.stretch:focus-visible { outline: none; }
.demo-card:has(.stretch:focus-visible) { outline: 3px solid var(--accent); outline-offset: 3px; }

.specimen {
  align-self: stretch; display: grid; gap: .5rem; align-content: center; min-height: 10rem; padding: 1rem;
  background: var(--surface-2); border-radius: 10px; font-size: .84rem; line-height: 1.3;
}
.bub { max-width: 86%; padding: .5rem .75rem; border-radius: 14px; }
.bub--in { justify-self: start; background: var(--surface); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.bub-sys { justify-self: center; padding: .15rem .6rem; border-radius: 999px; font: 600 .72rem/1.4 var(--font-mono); letter-spacing: .04em; color: var(--muted); }
.bub--out { justify-self: end; background: var(--accent); color: var(--on-accent); border-bottom-right-radius: 4px; }
.q-row, .q-total { display: flex; justify-content: space-between; align-items: center; gap: .6rem; }
.q-row { padding: .45rem .65rem; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.q-chip { padding: .15rem .5rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font: 600 .68rem/1.3 var(--font-mono); text-transform: uppercase; letter-spacing: .06em; }
.q-total { padding: .6rem .2rem 0; border-top: 1px dashed var(--line-strong); }
.q-total strong { font: 400 1.5rem/1 var(--font-serif); }
.t-row { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; padding: .45rem .65rem; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; font: 500 .72rem/1.35 var(--font-mono); }
.t-row > span { display: grid; gap: .1rem; min-width: 0; }
.t-row s { color: var(--bad); }
.t-row b { font-weight: 700; }
.t-head { background: none; border-color: transparent; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; padding-block: .1rem; }
.t-dup { border-style: dashed; color: var(--muted); }

/* lanes */
.lanes { display: grid; gap: 1.25rem; }
@media (min-width: 52rem) { .lanes { grid-template-columns: 1fr 1fr; } }
.lane { display: flex; flex-direction: column; gap: 1.1rem; padding: clamp(1.4rem, 3vw, 2.2rem); background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); }
.lane__for { font: 600 .74rem/1.3 var(--font-mono); letter-spacing: .13em; text-transform: uppercase; color: var(--accent); }
.lane h3 { font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.2rem); }
.ticks { display: grid; gap: .65rem; }
.ticks li { position: relative; padding-left: 1.7rem; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .32em; width: 1.05rem; height: 1.05rem; background: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4.5 12.5l5 5L19.5 7'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4.5 12.5l5 5L19.5 7'/%3E%3C/svg%3E") center / contain no-repeat;
}
.lane__foot { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); font: 600 .8rem/1.4 var(--font-mono); letter-spacing: .04em; color: var(--muted); }

/* prices */
.ledgers { display: grid; gap: clamp(1.75rem, 4vw, 3rem); }
@media (min-width: 56rem) { .ledgers { grid-template-columns: 1fr 1fr; } }
.ledger-title { font: 600 .74rem/1.3 var(--font-mono); letter-spacing: .13em; text-transform: uppercase; color: var(--muted); padding-bottom: .8rem; }
.ledger__row { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: .8rem; padding: 1.15rem 0 1.2rem; border-top: 1px solid var(--line-strong); }
.ledger__row:last-child { border-bottom: 1px solid var(--line-strong); }
.ledger dt { display: flex; flex: 1 1 12rem; align-items: baseline; gap: .7rem; font: 400 1.35rem/1.2 var(--font-serif); }
.ledger dt::after { content: ""; flex: 1 1 1rem; min-width: .5rem; border-bottom: 2px dotted var(--line-strong); transform: translateY(-.28em); }
.ledger dd { margin: 0; }
.price { font: 600 1.05rem/1.2 var(--font-mono); letter-spacing: -.01em; white-space: nowrap; }
.ledger .what { flex-basis: 100%; margin-top: .35rem; color: var(--muted); font-size: .96rem; }
.retainer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem 2rem; margin-top: clamp(1.75rem, 4vw, 3rem); padding: clamp(1.3rem, 3vw, 2rem); background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); }
.retainer h3 { font-size: 1.6rem; }
.retainer p { margin-top: .4rem; color: var(--muted); max-width: 34rem; }
.price--big { font: 400 clamp(2rem, 1.4rem + 2vw, 2.8rem)/1 var(--font-serif); margin: 0; letter-spacing: -.02em; }
.retainer .price--big { color: var(--ink); }
.price--big span { font: 500 .85rem/1 var(--font-mono); color: var(--muted); margin-left: .35rem; }
.pay-note { margin-top: 1.5rem; max-width: 46rem; color: color-mix(in oklab, var(--ink) 82%, var(--bg)); }

/* process */
.steps { display: grid; gap: 1.25rem; counter-reset: none; }
@media (min-width: 52rem) { .steps { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }
.steps li { padding-top: 1.2rem; border-top: 2px solid var(--ink); }
.steps__n { display: block; font: italic 400 4.2rem/1 var(--font-serif); color: var(--accent); margin-bottom: .6rem; }
.steps h3 { font-size: 1.55rem; }
.steps p { margin-top: .6rem; color: color-mix(in oklab, var(--ink) 80%, var(--bg)); }
.guarantee { margin-top: clamp(2rem, 5vw, 3.2rem); padding-left: 1.2rem; border-left: 3px solid var(--accent); font: italic 400 clamp(1.3rem, 1rem + 1vw, 1.8rem)/1.3 var(--font-serif); max-width: 40rem; }

/* faq */
.faq-wrap { display: grid; gap: 2rem; }
@media (min-width: 62rem) { .faq-wrap { grid-template-columns: 1fr 1.7fr; gap: 4rem; } .faq-wrap .section-head { position: sticky; top: 6rem; align-self: start; margin-bottom: 0; } }
.faq details { border-top: 1px solid var(--line-strong); }
.faq details:last-child { border-bottom: 1px solid var(--line-strong); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 0; cursor: pointer; list-style: none;
  font: 400 1.28rem/1.25 var(--font-serif); letter-spacing: -.005em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none; display: grid; place-items: center; width: 1.9rem; height: 1.9rem; border: 1.5px solid var(--line-strong); border-radius: 50%;
  font: 400 1.25rem/1 var(--font-sans); transition: transform .2s ease, background-color .2s ease;
}
.faq summary:hover::after { border-color: var(--ink); }
.faq details[open] summary::after { content: "\2212"; background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.faq details p { padding: 0 3rem 1.4rem 0; max-width: 42rem; color: color-mix(in oklab, var(--ink) 82%, var(--bg)); }

/* final CTA (inverted block) */
.final {
  --bg: light-dark(#16140e, #efebe0); --ink: light-dark(#f4f0e6, #12110d);
  --accent: light-dark(#ff9a76, #b83208); --on-accent: light-dark(#1b0d06, #ffffff);
  --line-strong: light-dark(rgb(244 240 230 / .42), rgb(18 17 13 / .42));
  background: var(--bg); color: var(--ink); padding-block: clamp(4rem, 9vw, 7rem);
}
.final__in { display: grid; gap: 2rem; align-items: end; }
@media (min-width: 56rem) { .final__in { grid-template-columns: 1.3fr 1fr; gap: 4rem; } }
.final h2 { font-size: clamp(2.5rem, 1.4rem + 4.6vw, 5rem); line-height: 1; letter-spacing: -.028em; }
.final h2 em { color: var(--accent); }
.final__side { display: grid; gap: 1.1rem; justify-items: start; }
.final__side > p:first-child { font-size: 1.2rem; max-width: 26rem; }
.final .fine { color: color-mix(in oklab, var(--ink) 72%, var(--bg)); }
.final a:focus-visible { outline-color: var(--accent); }

/* footer */
.site-footer { padding-block: 2.5rem 3rem; border-top: 1px solid var(--line); }
.site-footer__in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem 2rem; align-items: flex-start; }
.wordmark--foot { margin: 0 0 .5rem; max-width: none; }

/* scroll reveal (only when JS is running and motion is OK) */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .65s ease, transform .65s ease; }
  .js .reveal.in { opacity: 1; transform: none; }
  .js .demo-grid .reveal:nth-child(2) { transition-delay: .08s; }
  .js .demo-grid .reveal:nth-child(3) { transition-delay: .16s; }
}

/* hero facts, three-up services, packages, custom-work ledger */
.facts { display: flex; flex-wrap: wrap; gap: .45rem 1.5rem; margin-top: 1.6rem; font: 600 .76rem/1.4 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.facts li::before { content: "\2713\00a0"; color: var(--accent); }

@media (min-width: 52rem) { .lanes--three { grid-template-columns: 1fr; } }
@media (min-width: 64rem) { .lanes--three { grid-template-columns: repeat(3, 1fr); } }
.lanes--three .lane h3 { font-size: clamp(1.45rem, 1.1rem + 1vw, 1.85rem); }

.packages { display: grid; gap: 1.5rem; margin-bottom: clamp(2.5rem, 6vw, 4rem); }
@media (min-width: 56rem) { .packages { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.package { position: relative; display: flex; flex-direction: column; gap: 1rem; padding: clamp(1.4rem, 3vw, 2rem); background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); }
.package--pick { border-color: var(--accent); box-shadow: var(--shadow); }
.package__tag { position: absolute; top: -.8rem; left: 1.4rem; margin: 0; padding: .24rem .75rem; border-radius: 999px; background: var(--accent); color: var(--on-accent); font: 700 .7rem/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.package h3 { font-size: 1.7rem; }
.package__for { margin-top: -.55rem; color: var(--muted); }
.package__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: .25rem .6rem; margin: 0; font: 400 clamp(2.3rem, 1.6rem + 2vw, 3rem)/1 var(--font-serif); letter-spacing: -.02em; }
.package__price small { font: 500 .85rem/1.3 var(--font-mono); letter-spacing: 0; color: var(--muted); }
.package__foot { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); font: 600 .78rem/1.5 var(--font-mono); letter-spacing: .03em; color: var(--muted); }
.package .btn { align-self: flex-start; }

.section-head--sub { max-width: 46rem; margin-bottom: 1rem; }
.section-head--sub h3 { font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.2rem); }
.section-head--sub p { margin-top: .5rem; color: var(--muted); font-size: 1.05rem; max-width: 38rem; }
.ledger--wide { max-width: 56rem; }

@media (prefers-reduced-motion: no-preference) {
  .js .packages .reveal:nth-child(2), .js .lanes--three .reveal:nth-child(2) { transition-delay: .08s; }
  .js .packages .reveal:nth-child(3), .js .lanes--three .reveal:nth-child(3) { transition-delay: .16s; }
}

/* 404 */
.nf { min-height: 100vh; display: grid; align-content: center; justify-items: start; gap: 1.25rem; padding-block: 4rem; }
.nf h1 { font-size: clamp(2.6rem, 1.2rem + 5.6vw, 5rem); letter-spacing: -.028em; line-height: 1; }
.nf h1 em { color: var(--accent); }