:root {
  --paper: #f3f0e9;
  --paper-deep: #e9e4da;
  --ink: #172025;
  --ink-soft: #263238;
  --muted: #566166;
  --line: #d7d1c5;
  --line-dark: #465057;
  --accent: #3155e8;
  --accent-deep: #1e3fbd;
  --accent-soft: #e0e7ff;
  --white: #fffdf8;
  --max: 1240px;
  --gutter: clamp(18px, 4vw, 52px);
  --display: "Space Grotesk", "Arial Narrow", sans-serif;
  --body: "DM Sans", Arial, sans-serif;
  --mono: "IBM Plex Mono", "Courier New", monospace;
  --ease: cubic-bezier(.22, .9, .27, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: .48;
  background-image: linear-gradient(rgba(23, 32, 37, .028) 1px, transparent 1px), linear-gradient(90deg, rgba(23, 32, 37, .02) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 76%);
}

a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-180%);
  background: var(--ink);
  color: var(--white);
  font: 600 12px var(--mono);
  transition: transform .2s var(--ease);
}

.skip-link:focus { transform: none; }

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

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  width: min(calc(100% - 32px), 1380px);
  min-height: 70px;
  margin: 15px auto 0;
  padding: 10px 12px 10px 16px;
  border: 1px solid rgba(23, 32, 37, .16);
  background: rgba(243, 240, 233, .9);
  box-shadow: 0 12px 28px rgba(23, 32, 37, .05);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font: 600 12px var(--mono);
  letter-spacing: .06em;
}

.brand b { color: var(--accent); font-weight: 600; }

.brand-mark {
  display: grid;
  grid-template-columns: repeat(3, 5px);
  align-items: end;
  gap: 3px;
  width: 27px;
  height: 27px;
  padding: 6px;
  border: 1px solid var(--ink);
  transform: rotate(45deg);
}

.brand-mark i { display: block; width: 4px; height: 9px; background: var(--ink); transform: rotate(-45deg); transform-origin: bottom; }
.brand-mark i:nth-child(2) { height: 14px; background: var(--accent); }
.brand-mark i:nth-child(3) { height: 6px; }

.desktop-nav { display: flex; justify-content: center; gap: clamp(16px, 2.3vw, 32px); }
.desktop-nav a { color: var(--muted); font-size: 13px; font-weight: 600; transition: color .2s ease; }
.desktop-nav a:hover { color: var(--accent); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 52px;
  padding: 15px 18px;
  border: 1px solid transparent;
  font: 600 12px var(--mono);
  letter-spacing: -.02em;
  transition: background-color .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);
}

.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(1px) scale(.985); }
.button span { font-size: 17px; line-height: 0; }
.button-primary { background: var(--accent); color: var(--white); box-shadow: 6px 6px 0 var(--ink); }
.button-primary:hover { background: var(--accent-deep); box-shadow: 3px 3px 0 var(--ink); }
.button-small { min-height: 44px; padding: 11px 14px; gap: 18px; background: var(--ink); color: var(--white); }
.button-small:hover { background: var(--accent); }
.button-inverse { width: 100%; margin-top: 28px; border-color: rgba(255,255,255,.38); background: transparent; color: var(--white); }
.button-inverse:hover { border-color: var(--white); background: var(--white); color: var(--ink); }

.menu-toggle,
.mobile-nav { display: none; }

.eyebrow,
.mono-label,
.card-index,
.agent-type,
.skill-type,
.workflow-label,
.access-label {
  font: 600 10px var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0; color: var(--muted); }
.eyebrow-mark { display: inline-block; width: 9px; height: 9px; border: 2px solid var(--accent); background: transparent; }
.mono-label { color: rgba(255,255,255,.56); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; }
h1, h2 { letter-spacing: -.065em; line-height: .94; text-wrap: balance; }
h3 { letter-spacing: -.035em; line-height: 1.08; }
h1 em, h2 em { color: var(--accent); font-style: normal; }

.section { padding-block: clamp(96px, 12vw, 176px); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .98fr);
  align-items: center;
  gap: clamp(44px, 5vw, 72px);
  min-height: calc(100dvh - 90px);
  padding-top: clamp(74px, 9vw, 136px);
  padding-bottom: clamp(74px, 9vw, 132px);
}

.hero-copy { max-width: 540px; }
.hero-copy .eyebrow { max-width: 380px; margin-bottom: 30px; }
.hero h1 { max-width: 650px; margin-bottom: 24px; font-size: clamp(3.6rem, 6.3vw, 6.3rem); }
.hero-lede { max-width: 510px; margin-bottom: 30px; color: var(--muted); font-size: clamp(17px, 1.55vw, 20px); line-height: 1.45; }
.hero-offer { display: flex; align-items: center; gap: 22px; margin-bottom: 28px; }
.price-lockup { display: inline-flex; align-items: baseline; gap: 8px; }
.price-lockup strong { font: 600 clamp(2.2rem, 4vw, 3.5rem) var(--display); letter-spacing: -.08em; }
.price-lockup span, .offer-note { color: var(--muted); font: 500 11px var(--mono); }
.offer-note { padding-left: 16px; border-left: 1px solid var(--line); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 23px; }
.hero-actions .button { min-width: 255px; }
.text-link { display: inline-flex; align-items: center; gap: 12px; border-bottom: 1px solid currentColor; color: var(--ink); font: 600 11px var(--mono); transition: color .2s ease, border-color .2s ease; }
.text-link:hover { border-color: var(--accent); color: var(--accent); }
.text-link span { font-size: 17px; line-height: 0; }
.hero-footnote { max-width: 420px; margin: 28px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }

.kit-map {
  position: relative;
  min-height: 460px;
  padding: 18px;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  box-shadow: 18px 18px 0 var(--accent);
}

.kit-map::after { position: absolute; right: -58px; bottom: -70px; width: 240px; height: 240px; border: 1px solid rgba(255,255,255,.1); border-radius: 50%; box-shadow: 0 0 0 26px rgba(255,255,255,.025), 0 0 0 54px rgba(255,255,255,.022); content: ""; pointer-events: none; }
.kit-map-topline, .kit-map-footline { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--line-dark); }
.status-line { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.7); font: 500 10px var(--mono); text-transform: uppercase; }
.status-line i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(49,85,232,.18); }
.kit-map-body { display: grid; grid-template-columns: 155px 30px minmax(0, 1fr); align-items: stretch; min-height: 367px; padding-block: 22px; }
.kit-rail-wrap { padding-right: 13px; }
.kit-rail-wrap > p { margin-bottom: 18px; }
.kit-tabs { display: flex; flex-direction: column; gap: 7px; }
.kit-tab { display: grid; grid-template-columns: 23px 1fr 16px; align-items: center; gap: 7px; width: 100%; min-height: 54px; padding: 10px 9px; border: 1px solid transparent; background: transparent; color: rgba(255,255,255,.62); cursor: pointer; text-align: left; font: 600 12px var(--mono); transition: border-color .22s ease, color .22s ease, background-color .22s ease, transform .22s ease; }
.kit-tab:hover { color: var(--white); transform: translateX(3px); }
.kit-tab.is-active { border-color: var(--accent); background: rgba(49,85,232,.14); color: var(--white); }
.kit-tab .tab-index { color: rgba(255,255,255,.35); font-size: 9px; }
.kit-tab i { color: var(--accent); font-style: normal; opacity: 0; transition: opacity .2s ease; }
.kit-tab.is-active i { opacity: 1; }
.kit-connector { position: relative; display: flex; flex-direction: column; justify-content: space-around; padding-block: 44px; }
.kit-connector::before { position: absolute; top: 50%; bottom: 50%; left: 13px; border-left: 1px dashed rgba(255,255,255,.26); content: ""; }
.kit-connector i { z-index: 1; width: 9px; height: 9px; border: 2px solid var(--accent); background: var(--ink); }
.kit-connector i::after { position: absolute; left: 21px; width: 21px; border-top: 1px dashed rgba(255,255,255,.23); content: ""; }
.kit-panel { position: relative; display: flex; flex-direction: column; justify-content: space-between; min-width: 0; padding: 28px; border: 1px solid rgba(255,255,255,.2); background: var(--ink-soft); overflow: hidden; }
.panel-grid { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(4, 1fr); opacity: .2; pointer-events: none; }
.panel-grid i { border-right: 1px solid rgba(255,255,255,.15); border-bottom: 1px solid rgba(255,255,255,.15); }
.panel-copy, .panel-terminal, .panel-stamp { position: relative; z-index: 1; }
.panel-kicker { color: var(--accent); font: 600 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.panel-copy h2 { max-width: 260px; margin: 12px 0 13px; font-size: clamp(2.3rem, 4vw, 4.3rem); }
.panel-copy p { max-width: 320px; margin-bottom: 0; color: rgba(255,255,255,.68); font-size: 14px; }
.panel-terminal { display: flex; flex-direction: column; gap: 8px; width: min(100%, 280px); padding: 13px 15px; border-left: 2px solid var(--accent); background: rgba(0,0,0,.16); color: rgba(255,255,255,.6); font: 500 10px var(--mono); }
.panel-terminal b { margin-right: 8px; color: var(--accent); }
.panel-stamp { align-self: flex-end; margin-top: 24px; color: rgba(255,255,255,.35); font: 600 9px var(--mono); letter-spacing: .1em; transform: rotate(-5deg); }
.kit-map-footline { padding-top: 15px; padding-bottom: 0; border-top: 1px solid var(--line-dark); border-bottom: 0; }
.kit-map-footline .mono-label:last-child { color: var(--accent); }

.compatibility-rail { display: grid; grid-template-columns: 190px 1fr 235px; align-items: center; gap: 28px; padding-block: 28px; border-block: 1px solid var(--line); }
.compatibility-rail .eyebrow { white-space: nowrap; }
.compatibility-list { display: flex; align-items: center; justify-content: center; gap: clamp(14px, 2.2vw, 34px); font: 600 clamp(13px, 1.4vw, 17px) var(--display); }
.compatibility-list i { width: 7px; height: 7px; background: var(--accent); transform: rotate(45deg); }
.compatibility-note { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.45; }

.section-intro { margin-bottom: clamp(44px, 6vw, 78px); }
.section-intro h2 { max-width: 760px; margin: 22px 0 0; font-size: clamp(3.2rem, 6.6vw, 7rem); }
.section-lede, .split-intro > p { max-width: 410px; margin: 24px 0 0; color: var(--muted); font-size: 16px; line-height: 1.55; }
.split-intro { display: grid; grid-template-columns: 1fr minmax(240px, .65fr); align-items: end; gap: 40px; }
.split-intro > p { margin: 0 0 8px auto; }

.why-section { padding-top: clamp(102px, 12vw, 170px); }
.why-grid { display: grid; grid-template-columns: minmax(0, 1fr) 80px minmax(0, 1fr); align-items: center; gap: 28px; }
.why-card { min-height: 290px; padding: 30px; border: 1px solid var(--line); }
.why-card-muted { background: rgba(255,255,255,.32); }
.why-card-accent { border-color: var(--accent); background: var(--accent-soft); }
.card-index { display: block; margin-bottom: 55px; color: var(--muted); }
.why-card h3 { max-width: 360px; margin-bottom: 13px; font-size: clamp(1.65rem, 3vw, 2.8rem); }
.why-card p { max-width: 450px; margin-bottom: 0; color: var(--muted); font-size: 14px; }
.why-arrow { color: var(--accent); font: 500 42px var(--display); text-align: center; }

.inside-section { border-top: 1px solid var(--line); }
.outcome-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.outcome-card { grid-column: span 3; display: flex; min-height: 310px; flex-direction: column; padding: 25px; border: 1px solid var(--line); background: rgba(255,255,255,.3); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.outcome-card:hover { transform: translateY(-5px); box-shadow: 7px 7px 0 var(--line); }
.outcome-card-large { grid-column: span 4; min-height: 385px; }
.outcome-card-paper { background: var(--paper-deep); }
.outcome-card-dark { border-color: var(--ink); background: var(--ink); color: var(--white); }
.outcome-card .card-index { margin-bottom: auto; }
.outcome-card h3 { margin-bottom: 13px; font-size: clamp(1.8rem, 3.1vw, 3rem); }
.outcome-card p { max-width: 280px; margin-bottom: 26px; color: var(--muted); font-size: 14px; }
.outcome-card-dark p { color: rgba(255,255,255,.65); }
.outcome-card a { display: inline-flex; align-items: center; gap: 10px; align-self: flex-start; border-bottom: 1px solid currentColor; font: 600 10px var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.outcome-card a span { color: var(--accent); font-size: 16px; }

.sets-section { border-top: 1px solid var(--line); }
.set-filter, .skills-filter { display: flex; align-items: center; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.set-filter::-webkit-scrollbar, .skills-filter::-webkit-scrollbar { display: none; }
.set-filter button, .skills-filter button { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; flex: 0 0 auto; padding: 10px 14px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; font: 600 11px var(--mono); transition: border-color .2s ease, background-color .2s ease, color .2s ease; }
.set-filter button:hover, .skills-filter button:hover { border-color: var(--ink); color: var(--ink); }
.set-filter button.is-active, .skills-filter button.is-active { border-color: var(--ink); background: var(--ink); color: var(--white); }
.set-filter small, .skills-filter small { color: var(--accent); font-size: 9px; }
.set-filter .is-active small, .skills-filter .is-active small { color: var(--white); }
.filter-status { margin: 16px 0 20px; color: var(--muted); font: 500 10px var(--mono); letter-spacing: .03em; }
.filter-status span { color: var(--accent); font-weight: 600; }
.agent-list, .skills-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; border-top: 1px solid var(--line); }
.agent-item, .skill-item { display: grid; grid-template-columns: 34px minmax(0, 1fr) 20px; gap: 12px; min-width: 0; padding: 24px 0 26px; border-bottom: 1px solid var(--line); transition: opacity .2s ease, transform .2s ease; }
.list-number { padding-top: 3px; color: var(--accent); font: 500 10px var(--mono); }
.agent-type, .skill-type { display: block; margin-bottom: 9px; color: var(--accent); }
.agent-item h3, .skill-item h3 { margin: 0 0 8px; font-size: clamp(1.1rem, 2vw, 1.55rem); }
.agent-item p, .skill-item p { max-width: 390px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.list-mark { color: var(--accent); font-size: 20px; line-height: 1; transition: transform .2s ease; }
.agent-item:hover .list-mark { transform: translate(2px, -2px); }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 15px; }
.tag-row span { padding: 4px 6px; border: 1px solid var(--line); color: var(--muted); font: 500 9px var(--mono); }
.agent-item[hidden], .skill-item[hidden] { display: none; }

.skills-section { border-top: 1px solid var(--line); }
.skills-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 1px; }
.skills-toolbar .filter-status { margin: 0 0 9px; white-space: nowrap; }
.skills-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.skill-item { grid-template-columns: 34px minmax(0, 1fr); }

.workflow-section { border-top: 1px solid var(--line); }
.workflow-section > .section-intro { max-width: 700px; }
.workflow-list { border-top: 1px solid var(--ink); }
.workflow-step { display: grid; grid-template-columns: 90px minmax(0, 1fr) 30px; align-items: start; gap: 18px; padding: 27px 0 31px; border-bottom: 1px solid var(--line); }
.workflow-number { color: var(--accent); font: 500 clamp(1.5rem, 3vw, 2.5rem) var(--display); letter-spacing: -.08em; }
.workflow-label { display: block; margin-bottom: 11px; color: var(--accent); }
.workflow-step h3 { max-width: 620px; margin-bottom: 10px; font-size: clamp(1.6rem, 3vw, 3rem); }
.workflow-step p { max-width: 580px; margin: 0; color: var(--muted); font-size: 14px; }
.workflow-mark { color: var(--accent); font-size: 22px; }
.ownership-note { display: grid; grid-template-columns: 75px minmax(0, 1fr); gap: 16px; max-width: 735px; margin: 46px auto 0; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.note-mark { color: var(--accent); font-size: 28px; line-height: .9; }
.ownership-note p { max-width: 600px; margin: 0; color: var(--muted); font-size: 13px; }
.ownership-note strong { color: var(--ink); }

.access-section { padding-top: 0; }
.access-card { display: grid; grid-template-columns: 1fr .62fr; gap: 0 50px; padding: clamp(30px, 5vw, 68px); background: var(--ink); color: var(--white); box-shadow: 14px 14px 0 var(--accent); }
.access-main { max-width: 530px; }
.access-main .eyebrow { color: rgba(255,255,255,.68); }
.access-main h2 { margin: 25px 0 22px; font-size: clamp(4rem, 8vw, 8rem); }
.access-main p { max-width: 430px; margin-bottom: 25px; color: rgba(255,255,255,.7); font-size: 16px; }
.access-boundary { display: block; color: var(--accent); font: 500 10px var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.access-price { align-self: end; padding-bottom: 1px; }
.access-label { display: block; color: rgba(255,255,255,.56); }
.access-price strong { display: block; margin: 10px 0 0; font: 600 clamp(5.7rem, 11vw, 10.5rem) var(--display); letter-spacing: -.12em; line-height: .8; }
.included-list { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 70px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line-dark); list-style: none; }
.included-list li { display: grid; grid-template-columns: 25px 1fr; gap: 3px 9px; }
.included-list li > span { grid-row: span 2; color: var(--accent); font: 500 10px var(--mono); }
.included-list strong { font: 600 14px var(--display); }
.included-list p { margin: 2px 0 0; color: rgba(255,255,255,.55); font-size: 12px; line-height: 1.4; }
.risk-note { max-width: 890px; margin: 32px auto 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.risk-note strong { color: var(--ink); }

.faq-section { border-top: 1px solid var(--line); }
.faq-list { max-width: 900px; margin-left: auto; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 22px 0; cursor: pointer; list-style: none; font: 600 clamp(1rem, 2vw, 1.45rem) var(--display); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--accent); font: 400 25px var(--display); transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 670px; margin: -4px 46px 24px 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

.final-cta { display: flex; align-items: end; justify-content: space-between; gap: 38px; margin-bottom: clamp(90px, 13vw, 180px); padding-block: clamp(54px, 7vw, 92px); border-block: 1px solid var(--ink); }
.final-cta .eyebrow { margin-bottom: 20px; }
.final-cta h2 { margin: 0; font-size: clamp(3.5rem, 7vw, 7.6rem); }
.final-cta .button { min-width: 260px; }

.site-footer { padding-bottom: 35px; }
.footer-top, .footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding-block: 17px; border-top: 1px solid var(--line); }
.footer-top p, .footer-bottom, .footer-bottom a { margin: 0; color: var(--muted); font: 500 10px var(--mono); }
.footer-top .text-link { color: var(--ink); }
.footer-bottom { border-top: 0; padding-top: 0; }
.footer-bottom div { display: flex; gap: 20px; }
.footer-bottom a:hover { color: var(--accent); }

.legal-nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 28px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.legal-shell { max-width: 900px; padding-block: 120px 150px; }
.legal-shell h1 { margin: 24px 0 70px; font-size: clamp(4.3rem, 10vw, 9rem); }
.legal-shell section { padding-block: 48px; border-top: 1px solid var(--line); }
.legal-shell h2 { margin: 0 0 15px; font-size: clamp(2rem, 4vw, 3.3rem); }
.legal-shell p { max-width: 690px; margin-bottom: 17px; color: var(--muted); font-size: 15px; line-height: 1.75; }
.legal-shell p:last-child { margin-bottom: 0; }
.legal-lede { max-width: 600px !important; margin: -34px 0 85px !important; font-size: 18px !important; line-height: 1.55 !important; }
.legal-page .site-footer { padding-bottom: 42px; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1020px) {
  .desktop-nav { gap: 16px; }
  .desktop-nav a { font-size: 11px; }
  .site-header { gap: 18px; }
  .hero { grid-template-columns: minmax(0, .92fr) minmax(350px, 1.08fr); gap: 56px; }
  .compatibility-rail { grid-template-columns: 1fr; gap: 16px; }
  .compatibility-list { justify-content: flex-start; }
  .compatibility-note { max-width: 520px; }
  .outcome-card, .outcome-card-large { grid-column: span 6; min-height: 300px; }
  .outcome-card-large { min-height: 360px; }
  .included-list { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
}

@media (max-width: 760px) {
  :root { --gutter: 17px; }
  .site-header { position: relative; grid-template-columns: 1fr auto; width: calc(100% - 20px); min-height: 60px; margin-top: 10px; padding: 9px 10px 9px 13px; }
  .brand { font-size: 11px; }
  .brand-mark { width: 24px; height: 24px; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; width: 42px; height: 42px; border: 1px solid var(--ink); background: transparent; cursor: pointer; }
  .menu-toggle span { width: 16px; height: 1px; background: var(--ink); transition: transform .22s ease; }
  .menu-toggle.is-open span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-toggle.is-open span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .mobile-nav { position: absolute; top: calc(100% + 9px); right: 0; display: flex; flex-direction: column; width: min(290px, calc(100vw - 30px)); border: 1px solid var(--ink); background: var(--paper); box-shadow: 8px 8px 0 var(--accent); opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity .2s ease, transform .2s ease; }
  .mobile-nav.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .mobile-nav a { padding: 15px 17px; border-bottom: 1px solid var(--line); font: 600 12px var(--mono); }
  .mobile-nav a:last-child { border-bottom: 0; }
  .mobile-nav-cta { background: var(--ink); color: var(--white); }
  section[id] { scroll-margin-top: 24px; }
  .hero { display: block; min-height: 0; padding-top: 72px; padding-bottom: 75px; }
  .hero-copy { max-width: none; }
  .hero-copy .eyebrow { max-width: 300px; margin-bottom: 25px; }
  .hero h1 { max-width: 550px; margin-bottom: 22px; font-size: clamp(3.6rem, 17vw, 6rem); }
  .hero-lede { max-width: 500px; font-size: 16px; }
  .hero-offer { align-items: flex-start; flex-direction: column; gap: 8px; margin-bottom: 25px; }
  .offer-note { padding: 0; border: 0; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 20px; max-width: 410px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { align-self: flex-start; }
  .hero-footnote { margin-top: 22px; }
  .kit-map { min-height: 0; margin: 65px 4px 0 0; padding: 14px; box-shadow: 8px 8px 0 var(--accent); }
  .kit-map-topline, .kit-map-footline { gap: 10px; }
  .kit-map-body { grid-template-columns: 1fr; min-height: 0; padding-block: 22px; }
  .kit-rail-wrap { padding: 0; }
  .kit-rail-wrap > p { margin-bottom: 11px; }
  .kit-tabs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .kit-tab { min-height: 46px; }
  .kit-connector { display: none; }
  .kit-panel { min-height: 300px; margin-top: 18px; padding: 21px; }
  .panel-copy h2 { font-size: 2.6rem; }
  .panel-terminal { margin-top: 24px; }
  .kit-map-footline { align-items: flex-start; flex-direction: column; padding-top: 13px; }
  .section { padding-block: 100px; }
  .section-intro { margin-bottom: 44px; }
  .section-intro h2 { font-size: clamp(3.4rem, 15vw, 5.6rem); }
  .split-intro { display: block; }
  .split-intro > p { margin: 22px 0 0; }
  .why-section { padding-top: 95px; }
  .why-grid { grid-template-columns: 1fr; gap: 13px; }
  .why-card { min-height: 240px; padding: 23px; }
  .why-card .card-index { margin-bottom: 40px; }
  .why-arrow { transform: rotate(90deg); }
  .outcome-grid { display: flex; flex-direction: column; gap: 10px; }
  .outcome-card, .outcome-card-large { min-height: 270px; }
  .outcome-card .card-index { margin-bottom: 53px; }
  .set-filter, .skills-filter { align-self: stretch; min-width: 0; margin-right: calc(var(--gutter) * -1); padding-right: var(--gutter); }
  .agent-list, .skills-list { display: block; }
  .agent-item, .skill-item { grid-template-columns: 27px minmax(0, 1fr) 17px; padding-block: 21px 23px; }
  .skill-item { grid-template-columns: 27px minmax(0, 1fr); }
  .tag-row { gap: 4px; }
  .tag-row span { font-size: 8px; }
  .skills-toolbar { align-items: flex-start; flex-direction: column; gap: 3px; }
  .skills-toolbar .filter-status { margin: 13px 0 20px; }
  .workflow-step { grid-template-columns: 45px minmax(0, 1fr) 17px; gap: 7px; }
  .workflow-step h3 { font-size: 1.8rem; }
  .workflow-step p { font-size: 13px; }
  .ownership-note { grid-template-columns: 34px 1fr; margin-top: 35px; }
  .access-section { padding-top: 0; }
  .access-card { display: block; padding: 28px 23px; box-shadow: 8px 8px 0 var(--accent); }
  .access-main h2 { font-size: clamp(4.1rem, 19vw, 6.2rem); }
  .access-main p { font-size: 14px; }
  .access-price { margin-top: 58px; }
  .access-price strong { font-size: 7.5rem; }
  .included-list { display: block; margin-top: 55px; }
  .included-list li { margin-bottom: 24px; }
  .included-list li:last-child { margin-bottom: 0; }
  .faq-list { margin: 0; }
  .faq-list summary { padding-block: 19px; font-size: 16px; }
  .faq-list details p { margin-right: 25px; font-size: 13px; }
  .final-cta { align-items: stretch; flex-direction: column; margin-bottom: 91px; padding-block: 53px; }
  .final-cta h2 { font-size: clamp(3.6rem, 16vw, 5.6rem); }
  .final-cta .button { width: 100%; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; gap: 15px; }
  .footer-bottom div { gap: 14px; }
  .legal-nav { margin-top: 10px; }
  .legal-shell { padding-block: 76px 100px; }
  .legal-shell h1 { margin-bottom: 53px; font-size: clamp(4rem, 19vw, 6rem); }
  .legal-shell section { padding-block: 38px; }
  .legal-lede { margin-top: -24px !important; margin-bottom: 58px !important; font-size: 16px !important; }
}

@media (max-width: 370px) {
  .brand { font-size: 10px; }
  .hero h1 { font-size: 3.35rem; }
  .kit-map { font-size: 12px; }
  .access-price strong { font-size: 6.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}