@font-face {
  font-family: "OSP Sans";
  src: url("/assets/fonts/DejaVuSans.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "OSP Sans";
  src: url("/assets/fonts/DejaVuSans-Bold.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 700;
}

@font-face {
  font-family: "OSP Mono";
  src: url("/assets/fonts/DejaVuSansMono.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

:root {
  color-scheme: dark;
  --void: #07090d;
  --void-soft: #0b0e12;
  --surface: #0f1217;
  --surface-2: #14181e;
  --surface-3: #1a1f26;
  --moon: #f2efe7;
  --moon-soft: #d9d5cb;
  --regolith: #aea89d;
  --dim: #8e8b84;
  --line: rgba(255, 255, 255, .16);
  --line-strong: rgba(174, 168, 157, .72);
  --signal: #d94b3d;
  --signal-bright: #ef6d5c;
  --amber: #d5b783;
  --data: #67cfc8;
  --orbit: #7ec6d8;
  --lavender: #b8a7e8;
  --green: #79c689;
  --paper: #f1eee6;
  --paper-2: #e8e3d9;
  --ink: #17191c;
  --ink-soft: #5c6065;
  --paper-line: rgba(23, 25, 28, .16);
  --sans: "OSP Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "OSP Mono", "SFMono-Regular", Consolas, monospace;
  --max: 1200px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 28px 78px rgba(0, 0, 0, .42);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 17% 23%, rgba(242,239,231,.10) 0 .65px, transparent .8px),
    radial-gradient(circle at 81% 61%, rgba(126,198,216,.08) 0 .6px, transparent .8px),
    radial-gradient(circle at 49% 83%, rgba(242,239,231,.06) 0 .55px, transparent .75px),
    var(--void);
  background-attachment: fixed;
  background-size: 173px 167px, 239px 223px, 311px 277px, auto;
  color: var(--moon);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body, button, input, textarea, select { font-family: var(--sans); }

button, input, textarea, select { font: inherit; }

a { color: inherit; }

img { display: block; max-width: 100%; }

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 {
  font-weight: 600;
  letter-spacing: -.038em;
  line-height: 1.04;
}

h1 {
  max-width: 870px;
  margin-bottom: 28px;
  font-size: clamp(3.1rem, 6.3vw, 5.7rem);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.35rem, 5vw, 4.75rem);
}

h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); }

::selection { background: rgba(223, 81, 68, .46); color: #fff; }

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

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 14px;
  transform: translateY(-180%);
  border-radius: 7px;
  padding: 10px 14px;
  background: var(--moon);
  color: var(--void);
  font-weight: 700;
  text-decoration: none;
}

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

.shell {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.narrow-shell {
  width: min(780px, calc(100% - 48px));
  margin-inline: auto;
}

.section { padding: clamp(86px, 10vw, 148px) 0; }

.section[id], .hero[id] { scroll-margin-top: 88px; }

.section--paper {
  color-scheme: dark;
  border-block: 1px solid var(--line);
  background:
    radial-gradient(700px 390px at 10% 0%, rgba(103,207,200,.045), transparent 70%),
    var(--void-soft);
  color: var(--moon);
}

.eyebrow {
  margin: 0 0 19px;
  color: var(--signal-bright);
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .16em;
  line-height: 1.45;
  text-transform: uppercase;
}

.section--paper .eyebrow { color: var(--signal-bright); }

.section-lede {
  max-width: 700px;
  color: var(--regolith);
  font-size: clamp(1.08rem, 1.55vw, 1.3rem);
  line-height: 1.62;
}

.section--paper .section-lede { color: var(--regolith); }

.prose-large {
  color: var(--regolith);
  font-size: clamp(1.08rem, 1.55vw, 1.28rem);
  line-height: 1.72;
}

.section--paper .prose-large { color: var(--regolith); }

.section-heading {
  max-width: 850px;
  margin-bottom: clamp(44px, 6vw, 72px);
}

.section-heading > p:last-child {
  max-width: 690px;
  color: var(--regolith);
  font-size: 1.08rem;
}

.section-heading--dark > p:last-child { color: var(--regolith); }

.prototype-bar {
  position: relative;
  z-index: 90;
  display: flex;
  min-height: 35px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-bottom: 1px solid rgba(103, 207, 200, .2);
  padding: 7px 18px;
  background: #0c0f14;
  color: var(--regolith);
  font-size: .7rem;
  line-height: 1.5;
  text-align: center;
}

.prototype-bar strong {
  color: var(--data);
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.status-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--data);
  box-shadow: 0 0 14px rgba(103, 207, 200, .5);
}

.site-nav {
  position: sticky;
  z-index: 80;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 13, .88);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.nav-inner {
  display: flex;
  min-height: 70px;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--moon);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--void);
}

.brand-mark::before {
  position: absolute;
  top: 17px;
  right: 2px;
  left: -4px;
  width: 31px;
  height: 24px;
  border-radius: 50%;
  background: var(--moon);
  content: "";
}

.brand-mark::after {
  position: absolute;
  top: 6px;
  right: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 10px rgba(217, 75, 61, .85);
  content: "";
}

.nav-links {
  display: flex;
  margin-left: auto;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--regolith);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-links a:hover { color: var(--moon); }

.nav-links .nav-start {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 9px 14px;
  border-color: rgba(103,207,200,.65);
  color: var(--data);
}

.nav-links .nav-start:hover { border-color: var(--data); background: rgba(103,207,200,.08); }

.nav-toggle {
  display: none;
  min-width: 54px;
  min-height: 42px;
  margin-left: auto;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: transparent;
  color: var(--moon);
  font-size: .76rem;
  font-weight: 700;
  cursor: pointer;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: min(920px, calc(100svh - 70px));
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--void);
}

.hero::before {
  position: absolute;
  z-index: -3;
  inset: 0;
  background-image: url("/assets/brand/lunar-horizon.webp");
  background-position: 50% 108%;
  background-repeat: no-repeat;
  background-size: min(1540px, 112vw) auto;
  content: "";
  filter: saturate(.72) contrast(1.08);
  opacity: .52;
}

.hero::after {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    radial-gradient(720px 430px at 79% 9%, rgba(217, 75, 61, .07), transparent 67%),
    radial-gradient(520px 340px at 14% 33%, rgba(103,207,200,.035), transparent 72%),
    linear-gradient(180deg, var(--void) 0%, rgba(7,9,13,.94) 54%, rgba(7,9,13,.34) 88%, var(--void) 100%);
  content: "";
}

.hero-orbit {
  position: absolute;
  z-index: -1;
  top: 60px;
  right: -8vw;
  width: min(780px, 70vw);
  height: min(420px, 36vw);
  transform: rotate(-9deg);
  border-top: 1px solid rgba(242,239,231,.2);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit::after {
  position: absolute;
  top: -5px;
  left: 46%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 24px rgba(223,81,68,.9);
  content: "";
}

.hero-inner {
  padding-top: clamp(66px, 9vw, 118px);
  padding-bottom: clamp(142px, 17vw, 215px);
}

.hero-copy { max-width: 720px; }

.hero-copy h1 { text-wrap: balance; }

.hero-lede {
  max-width: 640px;
  margin-bottom: clamp(30px, 4vw, 42px);
  color: var(--regolith);
  font-size: clamp(1.08rem, 1.6vw, 1.3rem);
  line-height: 1.58;
}

.start-grid {
  display: grid;
  max-width: 680px;
  grid-template-columns: 1fr;
  gap: 12px;
}

.start-card {
  display: grid;
  min-height: 68px;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  border: 1px solid var(--moon);
  border-radius: 12px;
  padding: 17px 20px;
  background: var(--moon);
  color: var(--void);
  text-decoration: none;
  box-shadow: 0 16px 42px rgba(0,0,0,.2);
  transition: filter .18s ease, transform .18s ease;
}

.start-card:hover {
  z-index: 1;
  transform: translateY(-2px);
  filter: brightness(1.04);
}

.start-card--blank {
  border-color: var(--data);
  background: var(--data);
}

.start-number {
  grid-row: 1 / 3;
  color: var(--dim);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
}

.start-title {
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.2;
}

.start-copy {
  max-width: 390px;
  color: var(--regolith);
  font-size: .92rem;
  line-height: 1.6;
}

.start-action {
  grid-column: 2;
  margin: 0;
  color: currentColor;
  font-size: 1rem;
  font-weight: 700;
}

.hero-fine {
  margin: 17px 0 0;
  color: var(--dim);
  font-family: var(--mono);
  font-size: .64rem;
}

.split-intro {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(48px, 9vw, 118px);
  align-items: start;
}

.split-intro h2 { max-width: 540px; }

.split-intro .prose-large p:last-child { margin-bottom: 0; color: var(--moon); font-weight: 700; }

.process-section {
  border-block: 1px solid var(--line);
  background:
    radial-gradient(680px 380px at 88% 8%, rgba(103,207,200,.045), transparent 72%),
    linear-gradient(rgba(242,239,231,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242,239,231,.022) 1px, transparent 1px),
    var(--void-soft);
  background-repeat: no-repeat, repeat, repeat;
  background-size: auto, 52px 52px, 52px 52px;
}

.chapter-grid {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  list-style: none;
}

.chapter-card {
  display: grid;
  min-height: 230px;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
  gap: 34px;
  padding: 23px 20px;
  background: rgba(14, 18, 24, .98);
}

.chapter-card:nth-child(2) .chapter-index { color: var(--data); }
.chapter-card:nth-child(3) .chapter-index { color: var(--orbit); }
.chapter-card:nth-child(4) .chapter-index { color: var(--lavender); }
.chapter-card:nth-child(5) .chapter-index { color: var(--amber); }
.chapter-card--launch { background: #151816; }
.chapter-card--launch .chapter-index { color: var(--green); }

.chapter-index {
  color: var(--signal-bright);
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .08em;
}

.chapter-card h3 { margin-bottom: 15px; }

.chapter-card p {
  margin-bottom: 0;
  color: var(--regolith);
  font-size: .8rem;
  line-height: 1.65;
}

.process-action {
  display: flex;
  margin-top: 30px;
  flex-wrap: wrap;
  gap: 18px 38px;
}

.text-link {
  color: var(--moon);
  font-size: .86rem;
  font-weight: 700;
  text-underline-offset: 5px;
}

.company-grid {
  display: grid;
  grid-template-columns: .84fr 1.16fr;
  gap: clamp(50px, 9vw, 120px);
  align-items: start;
}

.company-copy { position: sticky; top: 110px; }

.company-scenarios {
  border-top: 1px solid var(--line);
}

.company-scenarios article {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 10px 25px;
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}

.scenario-tag {
  grid-row: 1 / 3;
  color: var(--data);
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.company-scenarios h3 { margin-bottom: 5px; }

.company-scenarios p {
  margin-bottom: 0;
  color: var(--regolith);
  font-size: .91rem;
}

.craft-section { background: #0b0e13; }

.craft-grid {
  display: grid;
  grid-template-columns: .76fr 1.24fr;
  gap: clamp(48px, 8vw, 100px);
  align-items: center;
}

.mix-controls { display: grid; gap: 19px; margin-top: 37px; }

.mix-controls fieldset { margin: 0; padding: 0; border: 0; }

.mix-controls legend {
  margin-bottom: 9px;
  color: var(--dim);
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.mix-chip,
.swatch-chip {
  min-height: 42px;
  margin: 0 5px 6px 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: var(--regolith);
  font-size: .75rem;
  font-weight: 700;
  cursor: pointer;
}

.mix-chip:hover,
.swatch-chip:hover { border-color: var(--line-strong); color: var(--moon); }

.mix-chip.is-selected,
.swatch-chip.is-selected { border-color: var(--data); background: var(--data); color: var(--void); }

.swatch-chip { display: inline-flex; align-items: center; gap: 7px; }

.swatch {
  width: 13px;
  height: 13px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
}

.swatch--ember { background: #b94a3e; }
.swatch--moss { background: #4e6b55; }
.swatch--ink { background: #262d3a; }

.sample-preview {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #090b0f;
  box-shadow: var(--shadow);
}

.sample-browser-bar {
  display: flex;
  height: 43px;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  padding: 0 16px;
}

.sample-browser-bar > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3d4248;
}

.sample-browser-bar > span:first-child { background: var(--signal); }

.sample-browser-bar small {
  margin-left: auto;
  color: var(--dim);
  font-family: var(--mono);
  font-size: .56rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sample-site {
  min-height: 490px;
  padding: 25px clamp(24px, 4vw, 48px) 39px;
  background: #f1eade;
  color: #1e1b18;
  transition: background-color .22s ease, color .22s ease;
}

.sample-preview[data-palette="moss"] .sample-site { background: #e6eadf; color: #17251b; }
.sample-preview[data-palette="ink"] .sample-site { background: #e7e9ed; color: #151b27; }

.sample-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 17px;
  font-size: .68rem;
}

.sample-nav span { opacity: .7; }

.sample-hero { max-width: 520px; padding: clamp(54px, 9vw, 92px) 0 50px; }

.sample-kicker {
  display: block;
  margin-bottom: 18px;
  color: #9f3e35;
  font-family: var(--mono);
  font-size: .57rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sample-preview[data-palette="moss"] .sample-kicker { color: #3f6548; }
.sample-preview[data-palette="ink"] .sample-kicker { color: #405984; }

.sample-hero h3 {
  max-width: 470px;
  margin-bottom: 17px;
  font-size: clamp(2rem, 4.4vw, 3.7rem);
}

.sample-hero p {
  max-width: 430px;
  margin-bottom: 23px;
  color: currentColor;
  font-size: .83rem;
  opacity: .7;
}

.sample-button {
  display: inline-block;
  border-radius: 5px;
  padding: 10px 13px;
  background: #a94338;
  color: #fff;
  font-size: .67rem;
  font-weight: 700;
}

.sample-preview[data-palette="moss"] .sample-button { background: #3f6548; }
.sample-preview[data-palette="ink"] .sample-button { background: #2f456d; }

.sample-blocks { display: grid; grid-template-columns: 1.35fr .8fr .8fr; gap: 9px; }

.sample-blocks span {
  min-height: 76px;
  border: 1px solid currentColor;
  border-radius: 5px;
  opacity: .17;
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.included-grid article { min-height: 300px; padding: 28px 24px; background: var(--surface); }

.line-icon {
  display: grid;
  width: 37px;
  height: 37px;
  margin-bottom: 55px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--data);
  font-family: var(--mono);
}

.included-grid h3 { margin-bottom: 13px; }

.included-grid p { margin-bottom: 0; color: var(--regolith); font-size: .86rem; }

.boundaries-section {
  border-block: 1px solid var(--line);
  background: var(--void-soft);
}

.boundaries-grid {
  display: grid;
  grid-template-columns: .83fr 1.17fr;
  gap: clamp(50px, 8vw, 105px);
  align-items: center;
}

.access-panel {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.access-head {
  display: flex;
  min-height: 51px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding: 0 21px;
  color: var(--moon-soft);
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.access-status { color: var(--data); }

.access-columns { display: grid; grid-template-columns: 1fr 1fr; }

.access-columns > div { padding: 25px 25px 20px; }

.access-columns > div + div { border-left: 1px solid var(--line); }

.access-columns h3 { margin-bottom: 16px; font-size: .85rem; letter-spacing: -.01em; }

.access-columns h3 span { margin-right: 6px; color: var(--data); font-family: var(--mono); }

.access-columns .access-no h3 span { color: #ef7c71; }

.access-columns ul { margin: 0; padding: 0; list-style: none; }

.access-columns li {
  border-top: 1px solid var(--line);
  padding: 9px 0;
  color: var(--regolith);
  font-size: .76rem;
}

.access-note {
  margin: 0;
  border-top: 1px solid var(--line);
  padding: 17px 21px;
  background: #0c0f14;
  color: var(--dim);
  font-size: .71rem;
}

.pricing-section { position: relative; }

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr .83fr;
  gap: clamp(52px, 10vw, 130px);
  align-items: center;
}

.pricing-story .prose-large { max-width: 620px; }

.prototype-note {
  max-width: 610px;
  margin: 31px 0 0;
  border-left: 2px solid var(--signal-bright);
  padding: 2px 0 2px 17px;
  color: var(--regolith);
  font-size: .78rem;
}

.prototype-note strong { color: var(--moon); }

.single-plan {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: clamp(27px, 4vw, 40px);
  background:
    radial-gradient(420px 280px at 100% 0%, rgba(103,207,200,.08), transparent 72%),
    var(--surface);
  box-shadow: var(--shadow);
}

.plan-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 17px;
  color: var(--regolith);
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.plan-price { display: flex; margin: 28px 0 5px; align-items: baseline; gap: 9px; }

.plan-price strong { font-size: clamp(3.4rem, 7vw, 5.5rem); letter-spacing: -.07em; line-height: .9; }

.plan-price span { color: var(--regolith); font-size: .88rem; }

.single-plan > p { color: var(--regolith); font-size: .84rem; }

.single-plan ul { margin: 25px 0 27px; padding: 0; border-top: 1px solid var(--line); list-style: none; }

.single-plan li {
  position: relative;
  border-bottom: 1px solid var(--line);
  padding: 11px 0 11px 22px;
  color: var(--moon-soft);
  font-size: .83rem;
}

.single-plan li::before {
  position: absolute;
  left: 0;
  color: var(--green);
  font-family: var(--mono);
  content: "+";
}

.button {
  display: inline-flex;
  min-height: 49px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--moon);
  border-radius: 9px;
  padding: 12px 19px;
  background: var(--moon);
  color: var(--void);
  font-size: .84rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}

.button:hover { transform: translateY(-2px); background: #fff; border-color: #fff; }

.button--dark { width: 100%; border-color: var(--data); background: var(--data); color: var(--void); }

.button--dark:hover { border-color: #7cddd7; background: #7cddd7; }

.single-plan small { display: block; margin-top: 13px; color: var(--dim); font-size: .66rem; text-align: center; }

.faq-section { background: #0c0f14; }

.faq-list { margin-top: 43px; border-top: 1px solid var(--line); }

.faq-list details { border-bottom: 1px solid var(--line); }

.faq-list summary {
  position: relative;
  padding: 24px 50px 24px 0;
  color: var(--moon);
  font-size: 1rem;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  position: absolute;
  top: 18px;
  right: 3px;
  color: var(--signal-bright);
  font-family: var(--mono);
  font-size: 1.55rem;
  font-weight: 400;
  content: "+";
}

.faq-list details[open] summary::after { content: "−"; }

.faq-list details p {
  max-width: 710px;
  margin-bottom: 24px;
  color: var(--regolith);
  font-size: .9rem;
}

.final-section {
  position: relative;
  isolation: isolate;
  min-height: 570px;
  overflow: hidden;
  padding: 115px 0 180px;
  text-align: center;
}

.final-section::after {
  position: absolute;
  z-index: -2;
  inset: 0;
  background: linear-gradient(180deg, var(--void) 0%, rgba(7,9,13,.67) 64%, rgba(7,9,13,.08));
  content: "";
}

.final-horizon {
  position: absolute;
  z-index: -3;
  inset: 0;
  background: url("/assets/brand/lunar-horizon.webp") center bottom / min(1500px, 125vw) auto no-repeat;
  opacity: .52;
}

.final-inner h2 { margin-bottom: 35px; font-size: clamp(3rem, 7vw, 6rem); }

.final-actions { display: flex; justify-content: center; gap: 11px; }

.button--light { min-width: 190px; }

.button--outline { min-width: 190px; border-color: var(--line-strong); background: rgba(7,9,13,.62); color: var(--moon); }

.button--outline:hover { border-color: var(--data); background: rgba(103,207,200,.08); color: var(--data); }

.final-inner > p:last-child { margin: 19px 0 0; color: var(--regolith); font-family: var(--mono); font-size: .67rem; }

.site-footer { border-top: 1px solid var(--line); padding: 47px 0; background: #050609; }

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 24px 55px;
  align-items: start;
}

.footer-inner > div:first-child p { max-width: 470px; margin: 15px 0 0; color: var(--dim); font-size: .76rem; }

.footer-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 13px 24px; }

.footer-links a { color: var(--regolith); font-size: .76rem; text-decoration: none; }

.footer-links a:hover { color: var(--moon); }

.footer-meta {
  grid-column: 1 / -1;
  margin: 17px 0 0;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  color: var(--dim);
  font-family: var(--mono);
  font-size: .6rem;
}

@media (max-width: 980px) {
  .chapter-grid { grid-template-columns: repeat(3, 1fr); }
  .company-grid, .boundaries-grid, .pricing-grid { grid-template-columns: 1fr; }
  .company-copy { position: static; }
  .company-copy .section-lede { max-width: 760px; }
  .craft-grid { grid-template-columns: 1fr; }
  .craft-copy { display: grid; grid-template-columns: 1fr .85fr; gap: 0 45px; }
  .craft-copy .eyebrow, .craft-copy h2 { grid-column: 1; }
  .craft-copy .section-lede { grid-column: 1; }
  .mix-controls { grid-column: 2; grid-row: 1 / 4; margin: 0; align-content: center; }
  .included-grid { grid-template-columns: 1fr 1fr; }
  .single-plan { max-width: 620px; }
}

@media (max-width: 780px) {
  .prototype-bar span:last-child { display: none; }
  .nav-inner { min-height: 64px; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 63px;
    right: 0;
    left: 0;
    display: none;
    margin: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-bottom: 1px solid var(--line);
    padding: 11px 24px 20px;
    background: rgba(7,9,13,.98);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 11px 0; }
  .nav-links .nav-start { margin-top: 7px; padding: 10px 12px; text-align: center; }
  .hero { min-height: 0; }
  .hero-inner { padding-bottom: 115px; }
  .start-grid { grid-template-columns: 1fr; }
  .start-card { min-height: 66px; }
  .split-intro { grid-template-columns: 1fr; gap: 20px; }
  .company-scenarios article { grid-template-columns: 1fr; }
  .scenario-tag { grid-row: auto; }
  .access-columns { grid-template-columns: 1fr; }
  .access-columns > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .craft-copy { display: block; }
  .mix-controls { margin-top: 32px; }
}

@media (max-width: 580px) {
  .shell, .narrow-shell { width: min(100% - 30px, var(--max)); }
  .section { padding: 76px 0; }
  h1 { font-size: clamp(2.65rem, 12vw, 3.3rem); }
  h2 { font-size: clamp(2.15rem, 10vw, 3.4rem); }
  .brand { font-size: .88rem; }
  .hero::before { background-position: 48% 102%; background-size: 940px auto; }
  .hero-inner { padding-top: 43px; padding-bottom: 92px; }
  .hero-copy .eyebrow { margin-bottom: 12px; font-size: .59rem; }
  .hero-copy h1 { margin-bottom: 19px; }
  .hero-lede { margin-bottom: 25px; font-size: .98rem; }
  .start-grid { gap: 9px; }
  .start-card { min-height: 62px; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; padding: 15px 17px; }
  .start-title { font-size: 1.05rem; }
  .start-action { margin: 0; font-size: .9rem; }
  .hero-fine { margin-top: 12px; font-size: .55rem; }
  .chapter-grid { grid-template-columns: 1fr 1fr; }
  .chapter-card { min-height: 190px; padding: 21px 18px; }
  .process-action { display: grid; }
  .company-scenarios article { padding: 24px 0; }
  .sample-site { min-height: 420px; padding: 20px 20px 28px; }
  .sample-nav span { display: none; }
  .sample-hero { padding-top: 48px; }
  .sample-blocks { grid-template-columns: 1fr 1fr; }
  .sample-blocks span:first-child { grid-column: 1 / -1; }
  .included-grid { grid-template-columns: 1fr; }
  .included-grid article { min-height: 0; }
  .line-icon { margin-bottom: 35px; }
  .access-head { align-items: flex-start; flex-direction: column; gap: 3px; padding-block: 14px; }
  .single-plan { padding: 25px 20px; }
  .final-section { min-height: 540px; padding: 90px 0 170px; }
  .final-actions { flex-direction: column; }
  .button--light, .button--outline { width: 100%; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .footer-meta { grid-column: auto; }
}

@media (max-width: 390px) {
  .chapter-grid { grid-template-columns: 1fr; }
  .chapter-card { min-height: 0; gap: 22px; }
}

@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;
  }
}

@media (forced-colors: active) {
  .brand-mark::before,
  .status-dot,
  .hero-orbit::after { border: 1px solid CanvasText; }
  .start-card, .single-plan, .access-panel, .sample-preview { box-shadow: none; }
}