:root {
  --bg: #0b0d0f;
  --surface: #14181c;
  --surface-2: #1a2025;
  --paper: #f3f1e8;
  --white: #ffffff;
  --lime: #c7ff3d;
  --lime-soft: rgba(199, 255, 61, 0.14);
  --text: #f3f1e8;
  --muted: #a7ada8;
  --line: rgba(243, 241, 232, 0.16);
  --line-dark: rgba(11, 13, 15, 0.17);
  --error: #ff7c70;
  --success: #c7ff3d;
  --display: "Arial Narrow", "Helvetica Neue Condensed", "Roboto Condensed", Impact, sans-serif;
  --body: Inter, Manrope, "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --header-height: 82px;
  --shell: min(1240px, calc(100% - 48px));
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
::selection { background: var(--lime); color: var(--bg); }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-150%);
  padding: 12px 16px;
  background: var(--lime);
  color: var(--bg);
  font-weight: 800;
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.shell { width: var(--shell); margin-inline: auto; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease, backdrop-filter 180ms ease;
}
.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(11, 13, 15, 0.94);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}
.site-header__inner {
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}
.wordmark {
  display: inline-flex;
  align-items: baseline;
  text-decoration: none;
  font-family: var(--display);
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.045em;
}
.wordmark__team { color: var(--paper); }
.wordmark__dose { color: var(--lime); }
.desktop-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
}
.desktop-nav a,
.site-footer nav a {
  position: relative;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 2px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}
.desktop-nav a:hover::after,
.desktop-nav a[aria-current="true"]::after { transform: scaleX(1); }
.header-cta { justify-self: end; }
.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
}
.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--paper);
  transition: transform 180ms ease;
}
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }
.mobile-menu {
  position: fixed;
  inset: var(--header-height) 0 0;
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 36px 24px;
}
.mobile-menu nav {
  display: grid;
  gap: 6px;
}
.mobile-menu nav > a:not(.button) {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.mobile-menu .button { margin-top: 24px; }

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px 12px;
  border: 1px solid transparent;
  border-radius: 0;
  cursor: pointer;
  font-family: var(--display);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.02em;
  line-height: 1;
  text-decoration: none;
  text-align: center;
  transition: transform 150ms ease, background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}
.button:hover { transform: translateY(-2px); }
.button--small { min-height: 44px; padding: 12px 16px 10px; font-size: 0.9rem; }
.button--lime { background: var(--lime); color: var(--bg); }
.button--lime:hover { background: var(--paper); }
.button--ghost { border-color: var(--line); color: var(--paper); background: transparent; }
.button--ghost:hover { border-color: var(--lime); color: var(--lime); }
.button--dark { width: 100%; background: var(--bg); color: var(--paper); }
.button--dark:hover { background: #1a1f23; }
.button:disabled { opacity: 0.62; cursor: wait; transform: none; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  padding: calc(var(--header-height) + 82px) 0 84px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--bg);
  background-size: 88px 88px;
  background-position: center;
}
.hero::before {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  top: 80px;
  right: -180px;
  border: 1px solid rgba(199,255,61,.26);
  border-radius: 50%;
}
.hero::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 1px;
  left: 8%;
  bottom: 50px;
  background: var(--lime);
  opacity: .7;
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(400px, .92fr);
  align-items: center;
  gap: clamp(54px, 7vw, 108px);
}
.eyebrow,
.section-number,
.credential-line,
.system-visual__header,
.territory-module__status,
.micro-disclosure,
.section-note,
.form-note,
.optional,
.site-footer__legal,
.site-footer__disclosure {
  font-family: var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--muted);
  font-size: .76rem;
  font-weight: 700;
}
.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 8px rgba(199,255,61,.08);
  animation: pulse 2.3s ease-in-out infinite;
}
.hero h1,
.section-heading h2,
.founder-copy h2,
.join-copy h2,
.legal-page h1,
.error-page h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.058em;
  line-height: .86;
  text-transform: uppercase;
}
.hero h1 { max-width: 760px; font-size: clamp(5rem, 10.5vw, 10rem); }
.hero h1 span { color: var(--lime); }
.hero__lead {
  max-width: 720px;
  margin: 32px 0 0;
  font-size: clamp(1.18rem, 1.8vw, 1.5rem);
  line-height: 1.45;
}
.hero__support { max-width: 600px; margin: 16px 0 0; color: var(--muted); font-size: 1rem; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.micro-disclosure { max-width: 660px; margin: 22px 0 0; color: var(--muted); font-size: .69rem; }

.system-visual {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(20, 24, 28, .88);
  box-shadow: var(--shadow);
}
.system-visual__header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: .64rem;
}
.system-visual__track {
  height: 3px;
  margin: 14px 0;
  background: rgba(243,241,232,.08);
  overflow: hidden;
}
.system-visual__track span {
  display: block;
  width: 34%;
  height: 100%;
  background: var(--lime);
  animation: scan 3.4s linear infinite;
}
.territory-module {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 130px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform 160ms ease, border-color 160ms ease;
}
.territory-module + .territory-module { margin-top: 10px; }
.territory-module:hover { transform: translateX(-4px); border-color: rgba(199,255,61,.62); }
.territory-module__number {
  align-self: start;
  font-family: var(--mono);
  color: var(--lime);
  font-size: .75rem;
}
.territory-module h2 { margin: 2px 0 0; font-family: var(--display); font-size: clamp(2.6rem, 5vw, 4.5rem); line-height: .85; }
.territory-module p { margin: 6px 0 0; color: var(--muted); font-size: .76rem; letter-spacing: .06em; }
.territory-module__status { font-size: .58rem !important; color: var(--lime) !important; }
.territory-module__signal {
  width: 12px;
  height: 12px;
  border: 2px solid var(--lime);
  border-radius: 50%;
}
.territory-module--flow { margin-left: 16px; }
.territory-module--reset { margin-left: 32px; }
.system-visual__note { margin: 16px 0 0; color: var(--muted); font: 600 .62rem/1.4 var(--mono); letter-spacing: .08em; }

.function-strip {
  overflow-x: auto;
  scrollbar-width: thin;
  background: var(--lime);
  color: var(--bg);
}
.function-strip__inner {
  min-width: max-content;
  width: var(--shell);
  min-height: 58px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 0 8px;
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: .06em;
}
.function-strip i { display: block; width: 5px; height: 5px; background: currentColor; }

.section { position: relative; padding: 128px 0; }
.section--dark { background: var(--bg); }
.section--surface { background: var(--surface); }
.section--paper { background: var(--paper); color: var(--bg); }
.section--audience { background: #0f1513; overflow: hidden; }
.section--founder { background: var(--surface); }
.section-heading { max-width: 1100px; }
.section-number { margin: 0 0 22px; color: var(--lime); font-size: .72rem; font-weight: 700; }
.section-heading h2,
.founder-copy h2,
.join-copy h2 { font-size: clamp(3.35rem, 7vw, 7rem); }
.section-heading__copy,
.section-heading__intro,
.section-heading__copyline { max-width: 780px; margin-top: 28px; font-size: clamp(1.02rem, 1.5vw, 1.25rem); color: var(--muted); }
.section-heading__copy { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; max-width: 980px; }
.section-heading__copy p { margin: 0; }
.section-heading__intro { line-height: 1.65; }
.section-heading__copyline { line-height: 1.65; }
.section-heading--dark h2 { color: var(--bg); }
.section-heading--dark .section-number { color: #456200; }

.day-path {
  margin-top: 70px;
  display: grid;
  grid-template-columns: 1fr 70px 1fr 70px 1fr;
  align-items: center;
}
.day-path article {
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.day-path article span { font: 700 .68rem var(--mono); color: var(--lime); }
.day-path article h3 { margin: 56px 0 10px; font-family: var(--display); font-size: 3.6rem; line-height: .9; }
.day-path article p { margin: 0; color: var(--muted); }
.day-path__line { height: 1px; background: var(--lime); }

.concept-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 64px; }
.concept-card {
  min-height: 520px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--bg);
  transition: transform 160ms ease, border-color 160ms ease;
}
.concept-card:hover { transform: translateY(-4px); border-color: rgba(199,255,61,.56); }
.concept-card__top { display: flex; justify-content: space-between; gap: 14px; color: var(--muted); font: 600 .62rem var(--mono); letter-spacing: .08em; }
.concept-card__top span:first-child { color: var(--lime); }
.concept-card h3 { margin: 110px 0 6px; font-family: var(--display); font-size: clamp(4.5rem, 8vw, 7rem); line-height: .8; }
.concept-card__descriptor { color: var(--lime) !important; font: 700 .72rem var(--mono); letter-spacing: .08em; }
.concept-card > p { color: var(--muted); }
.text-button {
  margin-top: auto;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 900;
  text-align: left;
}
.text-button:hover { color: var(--lime); }
.section-note { margin: 28px 0 0; color: var(--muted); font-size: .66rem; }

.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 62px; background: var(--line); border: 1px solid var(--line); }
.principle { min-height: 230px; padding: 26px; background: var(--bg); }
.principle span { color: var(--lime); font: 700 .68rem var(--mono); }
.principle h3 { margin: 50px 0 8px; font-family: var(--display); font-size: 1.55rem; line-height: 1; }
.principle p { margin: 0; color: var(--muted); }
.system-clarification {
  margin-top: 28px;
  padding: 24px;
  border-left: 4px solid var(--lime);
  background: var(--surface);
}
.system-clarification p { margin: 0; color: var(--muted); }
.system-clarification p + p { margin-top: 12px; }

.audience-wall {
  position: relative;
  margin-top: 66px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 22px;
  font-family: var(--display);
  font-weight: 900;
  line-height: .88;
  text-transform: uppercase;
}
.audience-wall span { color: transparent; -webkit-text-stroke: 1px rgba(243,241,232,.72); }
.audience-wall span:nth-child(odd) { color: var(--paper); -webkit-text-stroke: 0; }
.audience-wall__xl { font-size: clamp(5rem, 12vw, 11rem); }
.audience-wall__lg { font-size: clamp(3.4rem, 8vw, 7rem); }
.audience-wall__md { font-size: clamp(2.6rem, 5vw, 4.5rem); }
.audience-wall__sm { font-size: clamp(1.8rem, 3.6vw, 3rem); }
.audience-wall__footer { margin-top: 42px; color: var(--lime); font: 700 .72rem var(--mono); letter-spacing: .14em; }

.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 56px; }
.comparison-panel { padding: 34px; border: 1px solid var(--line-dark); }
.comparison-panel--yes { background: var(--lime); }
.comparison-panel h3 { margin: 0 0 36px; font-family: var(--display); font-size: clamp(2rem, 4vw, 3.5rem); }
.comparison-panel ul { list-style: none; padding: 0; margin: 0; }
.comparison-panel li { display: grid; grid-template-columns: 30px 1fr; gap: 10px; align-items: center; padding: 15px 0; border-top: 1px solid var(--line-dark); font-weight: 700; }
.comparison-panel li span { font-family: var(--mono); font-size: 1.2rem; }

.founder-grid { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(0, 1.4fr); align-items: stretch; gap: 66px; }
.founder-mark {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  overflow: hidden;
  font-family: var(--display);
  font-size: clamp(8rem, 18vw, 15rem);
  font-weight: 900;
  letter-spacing: -.12em;
}
.founder-mark::before,
.founder-mark::after { content: ""; position: absolute; background: var(--lime); }
.founder-mark::before { width: 70%; height: 1px; transform: rotate(-36deg); }
.founder-mark::after { width: 1px; height: 70%; }
.founder-mark span { position: relative; z-index: 1; }
.founder-mark span:last-of-type { color: var(--lime); }
.founder-mark div { position: absolute; left: 20px; bottom: 18px; color: var(--muted); font: 700 .62rem/1.4 var(--mono); letter-spacing: .12em; }
.founder-copy { align-self: center; }
.founder-copy > p:not(.section-number):not(.credential-line) { max-width: 770px; color: var(--muted); font-size: 1.1rem; }
.credential-line { margin-top: 28px; color: var(--paper); font-size: .66rem; }
.founder-link { display: inline-flex; gap: 12px; margin-top: 20px; color: var(--lime); font: 800 .72rem var(--mono); letter-spacing: .1em; text-decoration: none; }

.join-section { padding: 116px 0; background: var(--lime); color: var(--bg); }
.join-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.join-copy .section-number { color: var(--bg); }
.join-copy p { max-width: 610px; font-size: 1.1rem; }
.join-copy__facts { display: grid; gap: 8px; margin-top: 30px; font: 700 .68rem var(--mono); letter-spacing: .08em; }
.join-copy__facts span { padding: 12px 0; border-top: 1px solid rgba(11,13,15,.28); }
.waitlist-form { padding: 34px; background: var(--paper); box-shadow: var(--shadow); }
.field-group { margin-bottom: 26px; }
.field-group > label,
.field-group legend {
  display: block;
  margin-bottom: 9px;
  color: var(--bg);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .09em;
}
.field-group input[type="email"],
.field-group select {
  width: 100%;
  min-height: 54px;
  border: 1px solid rgba(11,13,15,.28);
  border-radius: 0;
  background: var(--white);
  color: var(--bg);
  padding: 13px 14px;
}
.field-group input:focus,
.field-group select:focus { border-color: var(--bg); }
.interest-fieldset { border: 0; padding: 0; }
.interest-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.interest-options label { position: relative; cursor: pointer; }
.interest-options input { position: absolute; opacity: 0; pointer-events: none; }
.interest-options span {
  min-height: 82px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 13px;
  border: 1px solid rgba(11,13,15,.25);
  background: var(--white);
  transition: border-color 150ms ease, background-color 150ms ease;
}
.interest-options strong { font-family: var(--display); font-size: 1.1rem; }
.interest-options small { margin-top: 2px; color: #555c5a; }
.interest-options input:focus-visible + span { outline: 3px solid var(--bg); outline-offset: 2px; }
.interest-options input:checked + span { background: var(--bg); color: var(--paper); border-color: var(--bg); }
.interest-options input:checked + span small { color: var(--lime); }
.consent-field label { display: grid; grid-template-columns: 22px 1fr; align-items: start; gap: 10px; font-family: var(--body); font-size: .9rem; letter-spacing: 0; text-transform: none; line-height: 1.45; }
.consent-field input { width: 19px; height: 19px; margin: 2px 0 0; accent-color: var(--bg); }
.optional { float: right; color: #666; font-size: .58rem; }
.field-error { min-height: 1.2em; margin: 5px 0 0; color: #9d241b; font-size: .78rem; }
.field-group.has-error input,
.field-group.has-error select,
.field-group.has-error .interest-options span { border-color: #9d241b; }
.form-note { margin: 14px 0 0; color: #555c5a; font-size: .62rem; text-align: center; }
.form-status {
  min-height: 0;
  margin-top: 18px;
  padding: 0;
  font-weight: 700;
}
.form-status.is-visible { min-height: 60px; padding: 16px; border: 1px solid rgba(11,13,15,.22); background: #fff; }
.form-status strong { display: block; margin-bottom: 3px; font-family: var(--display); font-size: 1.4rem; }
.honeypot { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.site-footer { padding: 70px 0 30px; background: #080a0c; border-top: 1px solid var(--line); }
.site-footer__grid { display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 50px; }
.wordmark--footer { font-size: 2.2rem; }
.site-footer__grid > div:first-child p { color: var(--muted); font: 700 .72rem var(--mono); letter-spacing: .1em; }
.site-footer nav { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; align-content: start; }
.site-footer nav a:hover { color: var(--lime); }
.site-footer__legal { color: var(--muted); font-size: .64rem; line-height: 1.65; }
.site-footer__legal a { color: var(--lime); text-decoration: none; }
.site-footer__disclosure { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: .58rem; line-height: 1.6; }
.noscript-note { padding: 12px 20px; background: var(--paper); color: var(--bg); text-align: center; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 520ms ease, transform 520ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Legal and utility pages */
.utility-header {
  position: static;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.utility-header .site-header__inner { min-height: 74px; }
.utility-header__back { color: var(--lime); font: 700 .72rem var(--mono); letter-spacing: .1em; text-decoration: none; }
.legal-page,
.error-page { min-height: calc(100vh - 230px); padding: 96px 0 120px; }
.legal-page__inner { max-width: 860px; }
.legal-page .eyebrow { color: var(--lime); }
.legal-page h1,
.error-page h1 { font-size: clamp(4rem, 9vw, 8rem); }
.legal-page__intro { max-width: 760px; margin: 30px 0 58px; color: var(--muted); font-size: 1.15rem; }
.legal-section { padding: 30px 0; border-top: 1px solid var(--line); }
.legal-section h2 { margin: 0 0 12px; font-family: var(--display); font-size: 2rem; }
.legal-section p,
.legal-section li { color: var(--muted); }
.legal-section ul { padding-left: 20px; }
.owner-input-note { padding: 18px; border-left: 4px solid var(--lime); background: var(--surface); color: var(--paper) !important; }
.error-page { display: grid; place-items: center; text-align: center; }
.error-page__inner { width: var(--shell); }
.error-page p { max-width: 560px; margin: 24px auto 32px; color: var(--muted); }
.error-code { color: var(--lime); font: 700 .75rem var(--mono); letter-spacing: .12em; }

@keyframes scan {
  from { transform: translateX(-110%); }
  to { transform: translateX(330%); }
}
@keyframes pulse {
  0%, 100% { opacity: .55; transform: scale(.92); }
  50% { opacity: 1; transform: scale(1); }
}

@media (max-width: 1060px) {
  :root { --shell: min(100% - 36px, 960px); }
  .desktop-nav { display: none; }
  .header-cta { display: none; }
  .menu-toggle { display: flex; justify-self: end; }
  .site-header__inner { grid-template-columns: auto 1fr auto; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero { padding-top: calc(var(--header-height) + 60px); }
  .hero__content { max-width: 850px; }
  .system-visual { max-width: 760px; }
  .section-heading__copy { grid-template-columns: 1fr; max-width: 760px; }
  .concept-grid { grid-template-columns: 1fr; }
  .concept-card { min-height: 360px; }
  .concept-card h3 { margin-top: 62px; }
  .principles-grid { grid-template-columns: repeat(2, 1fr); }
  .founder-grid { grid-template-columns: 1fr; }
  .founder-mark { min-height: 380px; }
  .join-grid { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 820px) {
  :root { --header-height: 72px; --shell: calc(100% - 28px); }
  .hero { min-height: auto; padding-bottom: 60px; background-size: 64px 64px; }
  .hero h1 { font-size: clamp(4.2rem, 17vw, 7.2rem); }
  .hero__lead { font-size: 1.1rem; }
  .system-visual { padding: 14px; }
  .territory-module { min-height: 108px; grid-template-columns: 40px 1fr auto; }
  .territory-module h2 { font-size: 3rem; }
  .territory-module--flow, .territory-module--reset { margin-left: 0; }
  .section { padding: 92px 0; }
  .day-path { grid-template-columns: 1fr; gap: 10px; }
  .day-path__line { width: 1px; height: 38px; margin-left: 28px; }
  .day-path article { min-height: 210px; }
  .day-path article h3 { margin-top: 42px; }
  .principles-grid { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer nav { max-width: 460px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .wordmark { font-size: 1.5rem; }
  .button-row { display: grid; }
  .button-row .button { width: 100%; }
  .hero::before { width: 330px; height: 330px; right: -160px; }
  .system-visual__header { flex-direction: column; gap: 6px; }
  .territory-module { padding: 16px 13px; gap: 10px; }
  .territory-module h2 { font-size: 2.5rem; }
  .territory-module p { font-size: .66rem; }
  .section-heading h2,
  .founder-copy h2,
  .join-copy h2 { font-size: clamp(3rem, 15vw, 5rem); }
  .concept-card { padding: 22px; }
  .concept-card h3 { font-size: 4.6rem; }
  .audience-wall { gap: 8px 12px; }
  .founder-mark { min-height: 300px; font-size: 9rem; }
  .join-section { padding: 78px 0; }
  .waitlist-form { padding: 22px 16px; margin-inline: -2px; }
  .interest-options { grid-template-columns: 1fr; }
  .site-footer nav { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 360px) {
  :root { --shell: calc(100% - 20px); }
  .hero h1 { font-size: 4rem; }
  .territory-module { grid-template-columns: 34px 1fr; }
  .territory-module__signal { display: none; }
  .concept-card h3 { font-size: 4rem; }
}

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

@media print {
  .site-header, .site-footer, .function-strip, .button, .menu-toggle, .mobile-menu { display: none !important; }
  body { background: #fff; color: #000; }
  .section, .hero, .join-section { padding: 32px 0; background: #fff !important; color: #000 !important; }
  .shell { width: 100%; }
  * { color: #000 !important; box-shadow: none !important; }
}