:root {
  color-scheme: dark;

  --bg: #0b0f10;
  --bg-raised: #0f1517;
  --panel: #121a1d;
  --panel-2: #172125;
  --field: #0d1315;
  --header-bg: rgba(11, 15, 16, .88);
  --scrim: rgba(5, 8, 9, .62);

  --line: #1f292d;
  --line-2: #2e3b40;
  --control: #6b7774;
  --grid: rgba(150, 172, 170, .06);
  --grid-major: rgba(150, 172, 170, .11);

  --text: #e8ece9;
  --text-2: #a6b0ad;
  --text-3: #848f8c;

  --mark: #bc3d25;
  --signal: #e8603f;
  --signal-fill: #bc3d25;
  --signal-fill-hover: #c94429;
  --on-signal: #ffffff;
  --signal-soft: rgba(232, 96, 63, .10);

  --art-ink: #e8ece9;
  --art-knockout: #121a1d;

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

  --fs-display: clamp(44px, 6vw, 84px);
  --fs-page: clamp(40px, 5.2vw, 76px);
  --fs-h2: clamp(32px, 4vw, 58px);
  --fs-h3: clamp(21px, 1.9vw, 26px);
  --fs-lead: clamp(17px, 1.35vw, 19px);
  --fs-body: 16px;
  --fs-small: 14px;
  --fs-note: 13.5px;
  --fs-label: 11.5px;

  --max: 1320px;
  --gutter: clamp(16px, 3.4vw, 48px);
  --inset: clamp(20px, 3vw, 44px);
  --section: clamp(64px, 7.5vw, 112px);
  --header-h: 68px;
  --radius: 2px;
  --focus: 2px solid var(--signal);
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #f1efe8;
    --bg-raised: #ebe8df;
    --panel: #f8f7f2;
    --panel-2: #efece4;
    --field: #ffffff;
    --header-bg: rgba(241, 239, 232, .9);
    --scrim: rgba(20, 25, 27, .28);
    --line: #d8d4c8;
    --line-2: #bfbaac;
    --control: #8a857a;
    --grid: rgba(20, 25, 27, .05);
    --grid-major: rgba(20, 25, 27, .09);
    --text: #14191b;
    --text-2: #4b5658;
    --text-3: #5f686a;
    --signal: #a9361f;
    --signal-fill: #bc3d25;
    --signal-fill-hover: #a8341f;
    --signal-soft: rgba(188, 61, 37, .08);
    --art-ink: #14191b;
    --art-knockout: #f8f7f2;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 24px);
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
h1, h2, h3, h4 { font-weight: 400; line-height: 1.04; letter-spacing: -.035em; text-wrap: balance; }

h1 em, h2 em { display: block; }
p { text-wrap: pretty; }
a { color: inherit; text-underline-offset: 4px; text-decoration-thickness: 1px; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; }
svg { display: block; max-width: 100%; }
small { font-size: 13px; }
strong { font-weight: 600; }
::selection { background: var(--signal-fill); color: var(--on-signal); }
:focus-visible { outline: var(--focus); outline-offset: 3px; }
[hidden] { display: none !important; }

.stop { color: var(--signal); }
.nowrap { white-space: nowrap; }
.visually-hidden {
  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-link {
  position: fixed; left: 16px; top: -80px; z-index: 100;
  padding: 12px 18px; background: var(--signal-fill); color: var(--on-signal);
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.container { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }

.frame {
  position: relative;
  border-inline: 1px solid var(--line);
  padding-inline: var(--inset);
}

.section, .cta { border-top: 1px solid var(--line); }
.section > .frame { padding-block: var(--section); }
.section.tight > .frame { padding-top: clamp(40px, 4.5vw, 64px); }
.section.raised { background: var(--bg-raised); }
.cta > .frame { padding-block: calc(var(--section) * .8); }

.section > .frame::before, .section > .frame::after,
.cta > .frame::before, .cta > .frame::after,
.site-footer > .frame::before, .site-footer > .frame::after {
  content: "";
  position: absolute;
  top: -5px;
  width: 9px; height: 9px;
  background:
    linear-gradient(var(--text-3), var(--text-3)) center / 9px 1px no-repeat,
    linear-gradient(var(--text-3), var(--text-3)) center / 1px 9px no-repeat;
  opacity: .7;
}
.section > .frame::before, .cta > .frame::before, .site-footer > .frame::before { left: -5px; }
.section > .frame::after, .cta > .frame::after, .site-footer > .frame::after { right: -5px; }

.section-label {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: clamp(28px, 3.5vw, 44px);
  font-family: var(--mono); font-size: var(--fs-label); line-height: 1.4;
  letter-spacing: .08em; text-transform: uppercase; color: var(--text-3);
}
.section-label::before { content: ""; flex: none; width: 7px; height: 7px; background: var(--mark); }
.section-label::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.section-head {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  column-gap: clamp(32px, 6vw, 112px); row-gap: clamp(28px, 5vw, 96px); align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head h2 { font-size: var(--fs-h2); }
.section-head > p, .section-aside p { color: var(--text-2); max-width: 470px; }
.section-aside { display: grid; gap: 14px; justify-items: start; }

.split {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(32px, 6vw, 112px); align-items: start;
}
.split h2 { font-size: var(--fs-h2); }
.split-intro { display: grid; gap: 18px; justify-items: start; align-content: start; }
.split-intro h2 { margin-bottom: 6px; }
.split-intro > p { color: var(--text-2); max-width: 30em; }
.split-copy { display: grid; gap: 28px; justify-items: start; }
.body-lg { font-size: var(--fs-lead); line-height: 1.6; color: var(--text-2); max-width: 600px; }

h1 em, h2 em {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  letter-spacing: -.025em; font-size: 1.04em;
}
h1 em { color: var(--text); }
h2 em { color: var(--text-2); }

.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: var(--fs-label); line-height: 1.4;
  letter-spacing: .08em; text-transform: uppercase; color: var(--text-2);
}
.eyebrow .signal { width: 7px; height: 7px; background: var(--mark); flex: none; }
.lead { font-size: var(--fs-lead); line-height: 1.6; color: var(--text-2); max-width: 36em; }
.lead [data-start-price] { color: var(--text); font-family: var(--mono); font-size: .95em; letter-spacing: -.02em; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 22px;
  min-height: 48px; padding: 12px 20px;
  border: 1px solid var(--control); border-radius: var(--radius);
  background: transparent; color: var(--text);
  font-size: 14px; font-weight: 600; letter-spacing: .01em; line-height: 1.2;
  text-decoration: none; white-space: nowrap;
  transition: background-color .18s, border-color .18s, color .18s;
}
.button:hover { border-color: var(--text-2); background: var(--panel); }
.button.primary { background: var(--signal-fill); border-color: var(--signal-fill); color: var(--on-signal); }
.button.primary:hover { background: var(--signal-fill-hover); border-color: var(--signal-fill-hover); }
.button span[aria-hidden] { font-family: var(--mono); font-weight: 400; transition: transform .18s; }
.button:hover span[aria-hidden] { transform: translate(2px, -2px); }
.button:disabled { opacity: .6; cursor: progress; }

.text-link {
  display: inline-flex; align-items: center; gap: 14px; min-height: 44px;
  font-size: 14px; font-weight: 600; text-decoration: underline;
  text-decoration-color: var(--line-2); text-underline-offset: 6px;
  transition: text-decoration-color .18s, color .18s;
}
.text-link span[aria-hidden] { color: var(--signal); font-family: var(--mono); font-weight: 400; }
.text-link:hover { text-decoration-color: var(--signal); }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }

.note {
  max-width: 62ch; padding-left: 16px; border-left: 1px solid var(--mark);
  font-size: var(--fs-note); line-height: 1.65; color: var(--text-2);
}
.note + .note { margin-top: 14px; }
.note-label {
  display: block; margin-bottom: 6px;
  font-family: var(--mono); font-size: 10.5px; line-height: 1.4; letter-spacing: .1em;
  text-transform: uppercase; color: var(--signal);
}
.note strong { color: var(--text); font-weight: 600; }
.note a { color: var(--text); text-decoration-color: var(--signal); }
.tag {
  display: inline-block; padding: 3px 7px; border: 1px solid var(--line-2); border-radius: var(--radius);
  font-family: var(--mono); font-size: 10.5px; line-height: 1.4; letter-spacing: .1em; text-transform: uppercase; color: var(--signal);
}
.noscript {
  margin-top: 20px; padding: 16px 18px; border: 1px solid var(--line-2); background: var(--panel);
  font-size: var(--fs-small); color: var(--text-2);
}
.noscript a { color: var(--text); text-decoration-color: var(--signal); }

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header { background: var(--header-bg); -webkit-backdrop-filter: blur(12px) saturate(1.1); backdrop-filter: blur(12px) saturate(1.1); }
}
.header-inner { height: var(--header-h); display: flex; align-items: center; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex: none; margin-right: auto; }
.brand svg { width: 30px; height: 33px; color: var(--text); }
.brand-name { font-weight: 700; font-size: 19px; line-height: .95; letter-spacing: -.055em; }
.brand-name span { display: block; }

.site-nav { display: flex; align-items: center; gap: 2px; }
.site-nav > a:not(.button) {
  position: relative; padding: 10px 14px; min-height: 44px; display: inline-flex; align-items: center;
  font-size: 14px; color: var(--text-2); text-decoration: none; transition: color .18s;
}
.site-nav > a:not(.button):hover { color: var(--text); }
.site-nav > a[aria-current="page"] { color: var(--text); }
.site-nav > a[aria-current="page"]::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 6px; height: 1px; background: var(--signal);
}
.site-nav .button { margin-left: 14px; min-height: 42px; padding: 9px 16px; gap: 16px; }

.menu-toggle {
  flex: none; min-height: 42px; border: 1px solid var(--line-2); border-radius: var(--radius);
  background: transparent; color: var(--text-2);
  display: none; align-items: center; gap: 10px; padding: 0 14px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  transition: color .18s, border-color .18s;
}
.menu-toggle:hover { color: var(--text); border-color: var(--text-3); }
.menu-toggle::before {
  content: ""; width: 14px; height: 8px; flex: none;
  background:
    linear-gradient(currentColor, currentColor) top / 100% 1px no-repeat,
    linear-gradient(currentColor, currentColor) bottom / 100% 1px no-repeat;
}
.menu-toggle[aria-expanded="true"]::before {
  width: 12px; height: 12px;
  background:
    linear-gradient(45deg, transparent calc(50% - .6px), currentColor calc(50% - .6px), currentColor calc(50% + .6px), transparent calc(50% + .6px)),
    linear-gradient(-45deg, transparent calc(50% - .6px), currentColor calc(50% - .6px), currentColor calc(50% + .6px), transparent calc(50% + .6px));
}
.menu-toggle[aria-expanded="true"] { color: var(--text); border-color: var(--text-3); }

.site-footer { border-top: 1px solid var(--line); background: var(--bg); }
.site-footer > .frame { padding-top: clamp(56px, 7vw, 88px); padding-bottom: 28px; }
.footer-main { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.25fr; gap: 40px; padding-bottom: 56px; }
.footer-about p { margin: 22px 0 14px; max-width: 260px; font-size: 14px; color: var(--text-2); }
.footer-about small { display: block; font-size: 12.5px; color: var(--text-2); text-wrap: balance; }
.footer-col { display: flex; flex-direction: column; align-items: flex-start; }
.footer-title {
  margin-bottom: 14px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3);
}
.footer-col a {
  display: inline-flex; align-items: center; gap: 8px; min-height: 34px;
  font-size: 14px; color: var(--text-2); text-decoration: none; transition: color .18s;
}
.footer-col a span[aria-hidden] { color: var(--signal); font-family: var(--mono); }
.footer-col a:hover { color: var(--text); text-decoration: underline; text-decoration-color: var(--signal); }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 16px 40px; padding-top: 22px;
  border-top: 1px solid var(--line); font-size: 12.5px; line-height: 1.6; color: var(--text-3);
}
.footer-bottom p { max-width: 640px; text-align: right; }
.footer-bottom > span { white-space: nowrap; }

.page-hero > .frame { padding-block: clamp(48px, 6vw, 88px) clamp(44px, 5vw, 72px); }
.page-topline {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 28px;
  margin-bottom: clamp(30px, 3.6vw, 48px);
}
.breadcrumb ol {
  list-style: none; padding: 0; display: flex; flex-wrap: wrap; align-items: center;
  font-family: var(--mono); font-size: var(--fs-label); line-height: 1.4; letter-spacing: .06em; color: var(--text-3);
}
.breadcrumb li + li::before { content: "/"; margin-inline: .7em; color: var(--text-3); }
.breadcrumb a { color: var(--text-2); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 4px; }
.breadcrumb a:hover { color: var(--text); text-decoration-color: var(--signal); }
.breadcrumb [aria-current="page"] { color: var(--text-2); }
.page-hero h1 { font-size: var(--fs-page); letter-spacing: -.045em; line-height: 1; max-width: 15em; }
.page-hero .lead { margin-top: clamp(24px, 2.6vw, 32px); }

.readout {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.readout.readout-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.readout > div { padding: 18px 20px 20px; border-left: 1px solid var(--line); min-width: 0; }
.readout > div:first-child { border-left: 0; padding-left: 0; }
.readout dt {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3);
  margin-bottom: 8px;
}
.readout dd {
  font-family: var(--mono); font-size: clamp(22px, 2.2vw, 30px); line-height: 1.1; letter-spacing: -.03em;
  font-variant-numeric: tabular-nums; color: var(--text); white-space: nowrap;
}
.readout dd small { font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); }
.readout .readout-price dd { color: var(--signal); }
.readout .readout-price dd small { color: var(--text-3); }
.readout .price-fallback dd a { font-family: var(--font); font-size: 15px; font-weight: 600; letter-spacing: 0; color: var(--text); text-decoration-color: var(--signal); }
.readout sup { font-size: .5em; color: var(--text-3); vertical-align: super; margin-left: 2px; }

.modules {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
  margin-inline: calc(var(--inset) * -1);
  background: var(--line);
  border-block: 1px solid var(--line);
}
.module {
  position: relative; display: flex; flex-direction: column;
  min-height: 340px; padding: 26px clamp(20px, 2vw, 28px);
  background: var(--bg); color: var(--text); text-decoration: none;
  transition: background-color .2s;
}
.module::before {
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px;
  background: var(--signal-fill); transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.module:hover { background: var(--panel); }
.module:hover::before, .module:focus-visible::before { transform: scaleX(1); }
.module:focus-visible { outline-offset: -2px; }
.module-top {
  display: flex; justify-content: space-between; gap: 12px; margin-bottom: clamp(36px, 4vw, 56px);
  font-family: var(--mono); font-size: var(--fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--text-3);
}
.module-index { color: var(--signal); }
.module h3 { font-size: clamp(24px, 2.1vw, 30px); margin-bottom: 14px; }
.module > p { margin-bottom: 28px; font-size: var(--fs-small); line-height: 1.6; color: var(--text-2); max-width: 30em; }
.module-foot {
  display: flex; align-items: baseline; gap: 8px; margin-top: auto; padding-top: 24px;
  border-top: 1px solid var(--line);
}
.module-price { align-items: baseline; gap: 8px; }
.module-price small, .module-foot .price-fallback {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3);
}
.module-price .figure {
  font-family: var(--mono); font-size: clamp(30px, 2.8vw, 40px); line-height: 1; letter-spacing: -.04em;
  font-variant-numeric: tabular-nums; color: var(--text);
}
.module-foot .arrow { margin-left: auto; font-family: var(--mono); font-size: 18px; color: var(--signal); transition: transform .2s; }
.module:hover .arrow { transform: translate(3px, -3px); }

.section-foot {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 40px;
  margin-top: 28px;
}

.sequence {
  list-style: none; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 64px);
  border-top: 1px solid var(--line-2);
}
.step { position: relative; padding-top: 34px; }
.step::before {
  content: ""; position: absolute; top: -5px; left: 0;
  width: 9px; height: 9px; background: var(--bg-raised); border: 1px solid var(--text-3);
}
.step:last-child::before { background: var(--mark); border-color: var(--mark); }
.step-index {
  display: block; margin-bottom: 18px;
  font-family: var(--mono); font-size: var(--fs-label); letter-spacing: .08em; color: var(--signal);
}
.step h3 { font-size: var(--fs-h3); margin-bottom: 12px; letter-spacing: -.025em; }
.step p { font-size: 15px; line-height: 1.65; color: var(--text-2); max-width: 32em; }

.checklist { width: 100%; max-width: 600px; border: 1px solid var(--line); background: var(--panel); }
.panel-bar, .checklist-bar {
  display: flex; justify-content: space-between; gap: 16px; padding: 10px 16px; border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3);
}
.checklist ul { list-style: none; padding: 0; }
.checklist li {
  display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: baseline;
  padding: 15px 16px; font-size: 15px; line-height: 1.5;
}
.checklist li + li { border-top: 1px solid var(--line); }
.li-index { font-family: var(--mono); font-size: 11.5px; color: var(--signal); }

.rows { list-style: none; padding: 0; border-top: 1px solid var(--line-2); }
.row {
  display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 12px; align-items: baseline;
  padding: 24px 0; border-bottom: 1px solid var(--line);
}
.row-index { font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; color: var(--signal); }
.row h3 { font-size: 20px; line-height: 1.25; letter-spacing: -.02em; margin-bottom: 8px; }
.row p { font-size: 15px; line-height: 1.65; color: var(--text-2); max-width: 40em; }
.rows-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(32px, 5vw, 72px); border-top: 0; }
.rows-2 > .row:nth-child(-n+2) { border-top: 1px solid var(--line-2); }

.panel { border: 1px solid var(--line); background: var(--panel); padding: clamp(24px, 3vw, 40px); }

.faq-list { border-top: 1px solid var(--line-2); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  position: relative; display: grid; grid-template-columns: 52px 1fr 24px; align-items: baseline; gap: 12px;
  padding: 22px 0; cursor: pointer; list-style: none;
  font-size: clamp(16px, 1.3vw, 18px); line-height: 1.4; color: var(--text);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+" / ""; justify-self: end; font-family: var(--mono); font-size: 18px; line-height: 1; color: var(--signal);
}
.faq-list details[open] summary::after { content: "−" / ""; }
.faq-list summary:hover .q-text { text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 5px; }
.faq-list summary:focus-visible { outline-offset: 4px; }
.q-index { font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; color: var(--text-3); }
.faq-list details p {
  padding: 0 36px 26px 64px; max-width: 48em;
  font-size: 15px; line-height: 1.7; color: var(--text-2);
}

.cta-panel {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 32px 64px;
  padding: clamp(32px, 4.5vw, 64px);
  border: 1px solid var(--line); background: var(--panel);
}
.cta-panel::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--grid-major) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-major) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: right -1px bottom -1px;
  -webkit-mask-image: linear-gradient(to left, #000 10%, transparent 62%);
  mask-image: linear-gradient(to left, #000 10%, transparent 62%);
}
.cta-copy { display: grid; justify-items: start; max-width: 640px; }
.cta h2 { font-size: clamp(32px, 3.6vw, 52px); margin-bottom: 18px; }
.cta p { color: var(--text-2); max-width: 520px; margin-bottom: 32px; }
.cta-art { width: clamp(140px, 14vw, 196px); height: auto; margin-right: clamp(0px, 3vw, 48px); overflow: visible; }

.art-ink { fill: var(--art-ink); }
.art-mark { fill: var(--mark); }
.art-knock { fill: var(--art-knockout); }

.hero > .frame { padding-top: clamp(48px, 6.5vw, 96px); }
.hero-layout {
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  grid-template-areas: "main figure" "readout readout" "foot foot";
  column-gap: clamp(36px, 5.5vw, 80px);
}
.hero-main { grid-area: main; align-self: center; }
.hero .instrument { grid-area: figure; align-self: center; }
.hero .readout { grid-area: readout; margin-top: clamp(48px, 6vw, 80px); }
.hero-foot { grid-area: foot; }
.hero-copy .eyebrow { margin-bottom: clamp(24px, 3vw, 36px); }
.hero h1 { font-size: var(--fs-display); letter-spacing: -.05em; line-height: .98; margin-bottom: clamp(24px, 2.6vw, 34px); }
.hero h1 em { letter-spacing: -.03em; }
.hero .lead { margin-bottom: 34px; }
.hero-note { margin-top: 28px; max-width: 440px; }

.hero-foot {
  display: flex; justify-content: space-between; align-items: center; gap: 12px 28px; flex-wrap: wrap;
  padding-block: 14px 18px;
  font-size: 13px; color: var(--text-3);
}
.hero-foot p { margin: 0; }
.types { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 0 18px; }
.types a {
  display: inline-flex; align-items: center; gap: 10px; min-height: 40px;
  font-size: 13.5px; color: var(--text-2); text-decoration: none;
}
.types a::before { content: ""; width: 6px; height: 6px; background: var(--mark); flex: none; }
.types a:hover { color: var(--text); text-decoration: underline; text-decoration-color: var(--signal); }

.instrument {
  position: relative; display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--line);
}
.instrument-bar, .instrument-foot {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 12px 16px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3);
}
.instrument-bar { border-bottom: 1px solid var(--line); }
.instrument-bar span { white-space: nowrap; }
.instrument-foot { border-top: 1px solid var(--line); align-items: end; padding-block: 16px 18px; }
.instrument-foot strong {
  font-family: var(--font); font-size: 20px; font-weight: 400; letter-spacing: -.035em;
  line-height: 1.12; text-transform: none; color: var(--text);
}
.instrument-foot span { max-width: 180px; text-align: right; line-height: 1.55; letter-spacing: .06em; }
.instrument-plot { padding: clamp(18px, 2.4vw, 32px) clamp(16px, 2vw, 28px) clamp(14px, 1.8vw, 24px); }
.plot { width: 100%; max-width: 440px; height: auto; margin-inline: auto; overflow: visible; }
.plot .grid-line { fill: none; stroke: var(--grid); stroke-width: 1px; vector-effect: non-scaling-stroke; }
.plot .grid-line.major { stroke: var(--grid-major); }
.plot .axis { fill: none; stroke: var(--line-2); stroke-width: 1px; vector-effect: non-scaling-stroke; }
.plot .ticks { fill: none; stroke: var(--text-3); stroke-width: 1px; vector-effect: non-scaling-stroke; opacity: .7; }
.plot .guide { fill: none; stroke: var(--text-3); stroke-width: 1px; stroke-dasharray: 3 4; vector-effect: non-scaling-stroke; opacity: .65; }
.plot .marker { fill: none; stroke: var(--signal); stroke-width: 1.5px; vector-effect: non-scaling-stroke; }

.plot .trace {
  fill: none; stroke: var(--signal); stroke-width: .42; stroke-linecap: square; stroke-linejoin: miter;
  stroke-dasharray: 9 91; stroke-dashoffset: 0; opacity: 0;
  animation: trace 2.8s cubic-bezier(.55, .05, .25, 1) .5s 1 both;
}
@keyframes trace {
  0% { stroke-dashoffset: 0; opacity: 0; }
  8% { opacity: 1; }
  82% { opacity: 1; }
  100% { stroke-dashoffset: -100; opacity: 0; }
}

.tabs {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.tabs [role="tab"] {
  position: relative; display: flex; align-items: center; justify-content: flex-start; gap: 12px;
  min-height: 56px; padding: 10px 18px; border: 0; border-radius: 0;
  background: var(--bg); color: var(--text-2);
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; text-align: left;
  transition: background-color .18s, color .18s;
}
.tabs [role="tab"]::before {
  content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 2px;
  background: var(--signal-fill); transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.tabs [role="tab"]:hover { color: var(--text); background: var(--panel); }
.tabs [role="tab"][aria-selected="true"] { background: var(--panel); color: var(--text); }
.tabs [role="tab"][aria-selected="true"]::before { transform: scaleX(1); }
.tabs [role="tab"]:focus-visible { outline-offset: -3px; z-index: 1; }
.tab-index { color: var(--text-3); font-size: 11px; }
.tabs [aria-selected="true"] .tab-index { color: var(--signal); }

.segmented {
  display: inline-flex; padding: 3px; gap: 3px;
  border: 1px solid var(--control); border-radius: var(--radius); background: var(--bg);
}
.segmented button {
  min-height: 42px; padding: 8px 16px; border: 0; border-radius: 1px;
  background: transparent; color: var(--text-2);
  font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
  transition: background-color .18s, color .18s;
}
.segmented button:hover { color: var(--text); background: var(--panel); }
.segmented button[aria-pressed="true"] { background: var(--text); color: var(--bg); }
.segmented button:focus-visible { outline-offset: 2px; }

.status-line {
  display: flex; align-items: baseline; gap: 12px; min-height: 22px;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.5; color: var(--text-2);
}
.status-line::before { content: ""; flex: none; width: 7px; height: 7px; background: var(--mark); transform: translateY(-1px); }
.status-line:empty { visibility: hidden; }

@media (forced-colors: active) {
  .segmented button[aria-pressed="true"], .tabs [role="tab"][aria-selected="true"] {
    forced-color-adjust: none; background: Highlight; color: HighlightText;
  }
  .segmented button[aria-pressed="true"] *, .tabs [role="tab"][aria-selected="true"] * { color: HighlightText; }
  .tabs [role="tab"][aria-selected="true"]::before { background: Highlight; }
  .legal-nav a[aria-current="true"] { border-left-color: Highlight; }
}

.series-heading {
  display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 10px 32px;
  margin-bottom: 24px;
}
.series-heading h2 { font-size: clamp(28px, 2.8vw, 40px); letter-spacing: -.035em; }
.series-heading p { margin-top: 8px; color: var(--text-2); }
.series-meta { font-family: var(--mono); font-size: var(--fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }

.plan-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px;
  margin-inline: calc(var(--inset) * -1);
  background: var(--line); border-block: 1px solid var(--line);
}
.plan-card {
  position: relative; display: flex; flex-direction: column;
  padding: 26px clamp(20px, 2.2vw, 32px) 24px; background: var(--bg);
}
.plan-card-top { padding-bottom: 22px; }
.plan-card-body { display: flex; flex-direction: column; flex: 1; }
.plan-kicker {
  display: block; margin-bottom: 18px;
  font-family: var(--mono); font-size: var(--fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--text-3);
}
.plan-card h3 { font-size: clamp(24px, 2.1vw, 30px); margin-bottom: 18px; }
.plan-price {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 10px;
  font-family: var(--mono); font-size: clamp(38px, 3.4vw, 48px); line-height: 1; letter-spacing: -.045em;
  font-variant-numeric: tabular-nums; color: var(--text);
}
.plan-price small { font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }
.plan-subline { display: block; margin-top: 12px; font-size: 13px; color: var(--text-3); }
.plan-fit { margin-top: 18px; font-size: 15px; line-height: 1.55; color: var(--text-2); }
.spec-label {
  display: block; padding-top: 18px; border-top: 1px solid var(--line); margin-bottom: 4px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3);
}
.plan-specs { margin-bottom: 24px; }
.plan-specs > div {
  display: grid; grid-template-columns: 5rem minmax(32px, 1fr) minmax(4.75rem, auto); align-items: center; gap: 14px;
  padding: 11px 0; border-bottom: 1px solid var(--line);
}
.plan-specs dt { font-size: 14px; color: var(--text-2); }
.plan-specs dd { display: contents; }
.spec-value {
  justify-self: end; font-family: var(--mono); font-size: 15px; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums; color: var(--text); white-space: nowrap;
}

.lane { position: relative; height: 4px; background: var(--line); }
.lane > span {
  position: absolute; left: 0; top: 0; bottom: 0; width: var(--lane, 0%); min-width: 3px;
  background: var(--text-2);
}
.lane > span::after { content: ""; position: absolute; right: 0; top: -2px; width: 3px; height: 8px; background: var(--mark); }
.plan-actions { display: grid; gap: 6px; margin-top: auto; justify-items: start; }
.plan-actions .button { width: 100%; justify-content: space-between; }
.lane-caption { margin-top: 14px; font-size: 13px; line-height: 1.5; color: var(--text-3); }
.lane-caption::before { content: ""; display: inline-block; width: 14px; height: 4px; margin-right: 10px; vertical-align: middle; background: linear-gradient(to right, var(--text-2) 80%, var(--mark) 80%); }

.page-hero .readout { margin-top: clamp(40px, 5vw, 64px); }

.pricing-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 16px clamp(28px, 4vw, 56px); margin-top: 20px; }
.control { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.control-label { min-width: 7.6em; font-family: var(--mono); font-size: var(--fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }
.edition-line small { font-size: 13px; line-height: 1.5; color: var(--text-3); max-width: 40ch; }
.pricing-section .status-line { margin: 22px 0 clamp(36px, 4vw, 52px); padding-top: 18px; border-top: 1px solid var(--line); }
.plan-panel { position: relative; }

.plan-panel:focus-visible { outline: none; }
.plan-panel:focus-visible::after {
  content: ""; position: absolute; inset: -8px calc(-1 * var(--inset) - 4px);
  outline: var(--focus); z-index: 1; pointer-events: none;
}
.plan-terms {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px clamp(32px, 5vw, 72px);
  margin-top: clamp(32px, 3.5vw, 44px);
}
.plan-terms .note { max-width: none; }
.plan-terms .note + .note { margin-top: 0; }
.custom-plan {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px 48px;
  margin-top: clamp(40px, 4.5vw, 56px);
}
.custom-plan .eyebrow { margin-bottom: 16px; color: var(--text-3); }
.custom-plan h3 { font-size: clamp(24px, 2.2vw, 32px); margin-bottom: 12px; }
.custom-plan p { color: var(--text-2); max-width: 46em; }

.form-panel { border: 1px solid var(--line); background: var(--panel); }
.form-panel > .panel-bar { padding-inline: clamp(20px, 2.6vw, 32px); }
.form-body { padding: clamp(22px, 2.8vw, 36px) clamp(20px, 2.6vw, 32px); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 20px; }
.field { display: grid; gap: 8px; align-content: start; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-family: var(--mono); font-size: var(--fs-label); line-height: 1.4; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-2);
}
.field label span { font-family: var(--font); font-size: 13px; line-height: 1; letter-spacing: 0; text-transform: none; color: var(--text-3); }
.field input, .field select, .field textarea {
  display: block; width: 100%; min-height: 48px; padding: 12px 14px;
  border: 1px solid var(--control); border-radius: var(--radius);
  background: var(--field); color: var(--text);
  font-size: 16px; line-height: 1.4;
  transition: border-color .18s, box-shadow .18s;
}
.field select {
  -webkit-appearance: none; appearance: none; padding-right: 42px; text-overflow: ellipsis;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-2) 50%),
    linear-gradient(-45deg, transparent 50%, var(--text-2) 50%);
  background-position: right 20px center, right 15px center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.field select optgroup { font-style: normal; font-weight: 600; color: var(--text); background: var(--field); }
.field select option { font-weight: 400; color: var(--text); background: var(--field); }
.field textarea { min-height: 168px; resize: vertical; line-height: 1.6; }
.field ::placeholder { color: var(--text-3); opacity: 1; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--text-2); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible {
  outline: 2px solid var(--signal); outline-offset: 1px; border-color: var(--signal);
}
.field input:user-invalid, .field select:user-invalid, .field textarea:user-invalid { border-color: var(--signal); box-shadow: inset 3px 0 0 var(--signal); }
.field small { font-size: 13px; line-height: 1.55; color: var(--text-3); }
.selection-note { padding-left: 16px; border-left: 1px solid var(--mark); font-size: var(--fs-note); line-height: 1.6; color: var(--text-2); }
.hp-field { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-bottom { display: grid; gap: 18px; justify-items: start; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.form-bottom > p:not(.form-status) { font-size: 13px; line-height: 1.6; color: var(--text-3); max-width: 62ch; }
.form-bottom > p a { color: var(--text-2); text-decoration-color: var(--signal); }

.form-status { width: 100%; padding: 14px 16px; border: 1px solid var(--line-2); font-size: 14px; line-height: 1.6; color: var(--text-2); }
.form-status:empty { display: none; }
.form-status:focus { outline: none; }
.form-status:focus-visible { outline: var(--focus); outline-offset: 2px; }
.form-status.success { position: relative; padding-left: 38px; border-color: var(--text); color: var(--text); background: var(--panel-2); }
.form-status.success::before { content: ""; position: absolute; left: 16px; top: 22px; width: 8px; height: 8px; background: var(--mark); }
.form-status.error { border-color: var(--signal); color: var(--text); background: var(--signal-soft); }

.legal-layout {
  display: grid; grid-template-columns: minmax(200px, 250px) minmax(0, 70ch);
  gap: clamp(32px, 6vw, 104px); align-items: start;
}
.legal-nav { position: sticky; top: calc(var(--header-h) + 32px); }
.legal-nav-title {
  margin-bottom: 14px;
  font-family: var(--mono); font-size: var(--fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--text-3);
}
.legal-nav ol { list-style: none; padding: 0; counter-reset: toc; border-left: 1px solid var(--line); }
.legal-nav li { counter-increment: toc; }
.legal-nav a {
  display: grid; grid-template-columns: 30px 1fr; align-items: baseline;
  margin-left: -1px; padding: 8px 0 8px 16px; border-left: 2px solid transparent;
  font-size: 14px; line-height: 1.45; color: var(--text-2); text-decoration: none;
  transition: color .18s, border-color .18s;
}
.legal-nav a::before { content: counter(toc, decimal-leading-zero); font-family: var(--mono); font-size: 11px; color: var(--text-3); }
.legal-nav a:hover { color: var(--text); }
.legal-nav a[aria-current="true"] { color: var(--text); border-left-color: var(--mark); }
.legal-nav a[aria-current="true"]::before { color: var(--signal); }
.legal-copy { counter-reset: legal; font-size: 17px; line-height: 1.75; color: var(--text-2); }
.legal-copy section { counter-increment: legal; padding-top: 36px; margin-top: 36px; border-top: 1px solid var(--line); }
.legal-copy section:first-child { padding-top: 0; margin-top: 0; border-top: 0; }
.legal-copy h2 { font-size: var(--fs-h3); line-height: 1.2; letter-spacing: -.02em; color: var(--text); margin-bottom: 16px; }
.legal-copy h2::before {
  content: counter(legal, decimal-leading-zero); display: block; margin-bottom: 10px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--signal);
}
.legal-copy p + p { margin-top: 1em; }
.legal-copy a { color: var(--text); text-decoration-color: var(--signal); }

.js-price { display: none; }
.has-prices .js-price { display: inline; }
.has-prices .readout .js-price { display: block; }
.has-prices .module-price.js-price { display: inline-flex; }
.price-fallback { display: none; }
html:not(.js) .price-fallback, .no-prices .price-fallback { display: inline; }
html:not(.js) .readout .price-fallback, .no-prices .readout .price-fallback { display: block; }

.catalog-fallback { display: none; }
.no-prices .catalog-fallback { display: block; }

html:not(.js) [data-pricing] .tabs, html:not(.js) [data-pricing] .pricing-controls, html:not(.js) #plan-panel,
.no-prices [data-pricing] .tabs, .no-prices [data-pricing] .pricing-controls,
.no-prices [data-pricing] .status-line, .no-prices #plan-panel { display: none; }

@media (max-width: 1100px) {
  .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .module { min-height: 290px; }
  .readout > div { padding-inline: 16px; }
  .tabs [role="tab"] { padding-inline: 14px; }
  .plan-specs > div { grid-template-columns: 4.6rem minmax(28px, 1fr) minmax(4.5rem, auto); gap: 10px; }
}

@media (max-width: 900px) {
  :root { --header-h: 64px; }
  .menu-toggle { display: inline-flex; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter) 24px;
    background: var(--bg); border-bottom: 1px solid var(--line-2);

    max-height: calc(100vh - var(--header-h));
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto; overscroll-behavior: contain;
    counter-reset: nav;
  }
  .site-nav.open { display: flex; }

  html:has(#site-nav.open) body::after {
    content: ""; position: fixed; inset: 0; z-index: 39; background: var(--scrim);
  }
  .site-nav > a:not(.button) {
    min-height: 52px; padding: 12px 0; border-bottom: 1px solid var(--line);
    font-size: 17px; color: var(--text); counter-increment: nav; gap: 16px;
  }
  .site-nav > a:not(.button)::before {
    content: counter(nav, decimal-leading-zero) / "";
    font-family: var(--mono); font-size: 11px; color: var(--text-3); width: 22px;
  }
  .site-nav > a[aria-current="page"]::after { left: 38px; right: auto; width: 22px; bottom: 10px; }
  .site-nav .button { margin: 20px 0 0; min-height: 50px; justify-content: space-between; }

  .hero-layout { display: flex; flex-direction: column; }
  .hero-main { display: contents; }
  .hero-copy { order: 1; }
  .hero .readout { order: 2; margin-top: 40px; }
  .hero-note { order: 3; margin-top: 22px; }
  .hero-foot { order: 4; }
  .hero .instrument { order: 5; margin-top: 12px; margin-bottom: 8px; }
  .hero h1 { font-size: clamp(44px, 9vw, 72px); }
  .readout { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .readout:not(.readout-4) > div:nth-child(4) { border-left: 0; padding-left: 0; }
  .readout:not(.readout-4) > div:nth-child(n+4) { border-top: 1px solid var(--line); }
  .readout:not(.readout-4) > .readout-price { grid-column: span 2; }
  .readout.readout-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .readout.readout-4 > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .readout.readout-4 > div:nth-child(4) { border-left: 1px solid var(--line); padding-left: 16px; }
  .readout.readout-4 > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .plot { max-width: 300px; }
  .section-head, .split { grid-template-columns: 1fr; align-items: start; }
  .sequence { grid-template-columns: 1fr; gap: 0; border-top: 0; border-left: 1px solid var(--line-2); margin-left: 4px; }
  .step { padding: 0 0 36px 32px; }
  .step:last-child { padding-bottom: 0; }
  .step::before { top: 2px; left: -5px; }
  .step-index { margin-bottom: 10px; }
  .footer-main { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-main .footer-contact { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 4px 24px; }
  .footer-main .footer-contact .footer-title { margin: 0; width: 100%; }

  .tabs { grid-auto-flow: row; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero .instrument { align-self: stretch; }
  .plan-grid { grid-template-columns: 1fr; }
  .plan-card { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); column-gap: 36px; }
  .plan-card-top { padding-bottom: 0; }
  .plan-card-body .spec-label { border-top: 0; padding-top: 0; }
  .plan-terms { grid-template-columns: 1fr; }
  .custom-plan { grid-template-columns: 1fr; justify-items: start; }
  .rows-2 { grid-template-columns: 1fr; border-top: 1px solid var(--line-2); }
  .rows-2 > .row:nth-child(-n+2) { border-top: 0; }
  .legal-layout { grid-template-columns: 1fr; gap: 36px; }
  .legal-nav { position: static; padding: 18px 20px; border: 1px solid var(--line); background: var(--panel); }
  .legal-nav ol { columns: 2; column-gap: 24px; border-left: 0; }
  .legal-nav li { break-inside: avoid; }
  .legal-nav a { margin-left: 0; padding-left: 0; border-left: 0; }
}

@media (max-width: 640px) {
  :root { --inset: 0px; --gutter: 16px; }
  .frame { border-inline: 0; }
  .section > .frame::before, .section > .frame::after,
  .cta > .frame::before, .cta > .frame::after,
  .site-footer > .frame::before, .site-footer > .frame::after { display: none; }
  .header-inner { gap: 10px; }
  .brand svg { width: 27px; height: 30px; }
  .brand-name { font-size: 17px; }
  .hero h1 { letter-spacing: -.045em; }
  .hero .lead { margin-bottom: 28px; }
  .hero .readout { margin-top: 32px; }
  .actions .button { flex: 1 1 100%; justify-content: space-between; }
  .instrument-plot { padding: 14px 12px 10px; }
  .instrument-bar, .instrument-foot { padding-inline: 12px; font-size: 10px; letter-spacing: .06em; }
  .plot { max-width: 250px; }
  .instrument-foot strong { font-size: 18px; }
  .readout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .readout > div { padding: 14px 0 16px 16px; }
  .readout > div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .readout > div:nth-child(even) { border-left: 1px solid var(--line); padding-left: 16px; }
  .readout > div:nth-child(n+3) { border-top: 1px solid var(--line); }

  .hero .readout > .readout-price { order: -1; grid-column: 1 / -1; border-left: 0; padding-left: 0; border-top: 0; }
  .hero .readout > div:nth-child(1), .hero .readout > div:nth-child(2) { border-top: 1px solid var(--line); }
  .hero .readout > div:nth-child(1) { border-left: 0; padding-left: 0; }
  .hero .readout > div:nth-child(2) { border-left: 1px solid var(--line); padding-left: 16px; }
  .hero .readout > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .hero .readout > div:nth-child(4) { border-left: 1px solid var(--line); padding-left: 16px; }
  .hero .readout .readout-price dd { font-size: 34px; }
  .hero-foot { flex-direction: column; align-items: flex-start; gap: 6px; }
  .types { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; width: 100%; }
  .split-intro .button { width: 100%; justify-content: space-between; }
  .modules { grid-template-columns: 1fr; margin-inline: 0; }
  .module { min-height: 0; padding: 22px 0; }
  .module:hover { background: var(--bg); }
  .module-top { margin-bottom: 22px; }
  .module > p { margin-bottom: 20px; }
  .module-foot { padding-top: 18px; }
  .section-foot { flex-direction: column; align-items: flex-start; }
  .faq-list summary { grid-template-columns: 40px 1fr 20px; gap: 8px; padding: 18px 0; }
  .faq-list details p { padding: 0 0 22px 48px; }
  .checklist li { padding: 14px; grid-template-columns: 24px 1fr; }
  .row { grid-template-columns: 36px minmax(0, 1fr); padding: 20px 0; }
  .cta-panel { grid-template-columns: 1fr; padding: 28px 20px 32px; }
  .cta-art { display: none; }
  .cta-panel .button { width: 100%; justify-content: space-between; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-about { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .footer-bottom p { text-align: left; }

  .page-topline { flex-direction: column; align-items: flex-start; gap: 10px; }

  .page-topline .breadcrumb { display: none; }
  .module:focus-visible { outline-offset: 2px; z-index: 1; }
  .pricing-controls { flex-direction: column; align-items: stretch; }
  .control > .segmented { flex: 1 1 100%; }
  .control > .segmented button { flex: 1 1 0; padding-inline: 8px; }
  .control-label { flex: 1 1 100%; }
  .tabs [role="tab"] { min-height: 52px; padding: 8px 12px; gap: 10px; font-size: 11.5px; }
  .plan-grid { margin-inline: 0; }
  .plan-card { display: flex; padding: 24px 0 26px; }
  .plan-card-top { padding-bottom: 20px; }
  .plan-card-body .spec-label { border-top: 1px solid var(--line); padding-top: 16px; }
  .series-heading { align-items: start; flex-direction: column; }
  .custom-plan .button { width: 100%; justify-content: space-between; }
  .form-grid { grid-template-columns: 1fr; }
  .form-bottom .button { width: 100%; justify-content: space-between; }
  .legal-nav ol { columns: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .plot .trace { display: none; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

.page-index { margin-top: clamp(40px, 5vw, 64px); }
.page-index ol {
  list-style: none; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.page-index li { min-width: 0; border-left: 1px solid var(--line); }
.page-index li:first-child { border-left: 0; }
.page-index a {
  position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; grid-template-rows: 1fr auto;
  column-gap: 8px; row-gap: 10px; height: 100%; padding: 18px 20px 20px;
  color: var(--text); text-decoration: none;
}
.page-index li:first-child a { padding-left: 0; }
.page-index a::before {
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px;
  background: var(--signal-fill); transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.page-index a::after {
  content: "↓" / ""; grid-column: 3; grid-row: 1 / span 2; align-self: start;
  font-family: var(--mono); font-size: 15px; line-height: 1; color: var(--signal); transition: transform .2s;
}
.page-index a:hover::before, .page-index a:focus-visible::before { transform: scaleX(1); }
.page-index a:hover::after { transform: translateY(3px); }
.page-index a:focus-visible { outline-offset: 2px; }
.page-index-num { grid-row: 1 / span 2; align-self: start; font-family: var(--mono); font-size: 11.5px; line-height: 1.3; letter-spacing: .06em; color: var(--signal); }
.page-index-label {
  align-self: start; text-wrap: balance; font-family: var(--mono); font-size: 10.5px; line-height: 1.4; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3);
}
.page-index-name { grid-column: 2; font-size: clamp(19px, 1.7vw, 24px); line-height: 1.15; letter-spacing: -.03em; }
.page-index a:hover .page-index-name { text-decoration: underline; text-decoration-color: var(--signal); text-underline-offset: 5px; }

.platform-intro { position: sticky; top: calc(var(--header-h) + 40px); }
.platform-copy { display: grid; gap: 24px; justify-items: start; min-width: 0; }
.platform-copy h3 { font-size: var(--fs-h3); line-height: 1.2; letter-spacing: -.025em; }
.platform-copy > p:not(.note) { margin-top: -8px; font-size: 17px; line-height: 1.7; color: var(--text-2); max-width: 62ch; }
.platform-copy .checklist { max-width: none; }
.platform-intro .note { margin-top: 12px; }

@media (max-width: 900px) {
  .platform-intro { position: static; }
  .page-index ol { grid-template-columns: minmax(0, 1fr); }
  .page-index li { border-left: 0; }
  .page-index li + li { border-top: 1px solid var(--line); }
  .page-index a, .page-index li:first-child a { padding: 16px 0; row-gap: 6px; }
  .page-index a::before { display: none; }
}
@media (max-width: 640px) {
  .platform-copy > p:not(.note) { font-size: 16px; }
}

.development {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 28px clamp(32px, 6vw, 112px); align-items: start;
  padding: clamp(28px, 4vw, 56px); border: 1px solid var(--line); background: var(--panel);
}
.development-head { display: grid; gap: 22px; justify-items: start; }
.development-head h2 { font-size: var(--fs-h2); }
.development-copy { display: grid; gap: 24px; justify-items: start; }
.development-copy .body-lg { color: var(--text); }

@media (max-width: 900px) {
  .development { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .development { padding: 24px 20px 26px; }
}

.contact-layout {
  display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); grid-template-rows: auto 1fr;
  grid-template-areas: "intro form" "notes form";
  column-gap: clamp(32px, 5.5vw, 96px); align-items: start;
}
.contact-intro { grid-area: intro; display: grid; gap: 18px; justify-items: start; align-content: start; }
.contact-intro h2 { font-size: var(--fs-h2); margin-bottom: 6px; }
.contact-intro > p { color: var(--text-2); max-width: 32em; }
.contact-email { display: inline-grid; gap: 8px; margin-top: 6px; padding: 12px 0; font-family: var(--mono); color: var(--text); text-decoration: none; }
.contact-email-label { font-size: 10.5px; line-height: 1.4; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); }
.contact-email-address {
  font-size: clamp(16px, 1.45vw, 20px); line-height: 1.3; letter-spacing: -.02em; overflow-wrap: anywhere;
  text-decoration: underline; text-decoration-color: var(--line-2); text-decoration-thickness: 1px; text-underline-offset: 7px;
  transition: text-decoration-color .18s;
}
.contact-email:hover .contact-email-address { text-decoration-color: var(--signal); }
.contact-layout .form-panel { grid-area: form; min-width: 0; }
.contact-notes { grid-area: notes; margin-top: 36px; }
.contact-notes .row h3 { font-size: 18px; }
.contact-notes .row p { font-size: 14.5px; }

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; grid-template-areas: "intro" "form" "notes"; }
  .contact-layout .form-panel { margin-top: 36px; }
  .contact-notes { margin-top: 44px; }
}