@font-face {
  font-family: Geist;
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/assets/Geist-Latin.woff2") format("woff2");
}

:root {
  color-scheme: dark;
  --background: #080e12;
  --ink: #f2f8f7;
  --muted: #b1c4c9;
  --accent: #b9fa6c;
  --line: #28363b;
  --soft: #8ba0a6;
  font-family: Geist, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--background);
  color: var(--ink);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 2rem; }
body { margin: 0; min-width: 280px; }
a { color: inherit; }
p, h1, h2, h3 { margin: 0; }
svg { display: block; }
p, li { line-height: 1.7; }
h1, h2, h3 { font-weight: 540; }
::selection { background: var(--accent); color: var(--background); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }

.container { width: min(100% - 96px, 1280px); margin-inline: auto; }
.skip-link { position: absolute; z-index: 5; top: -6rem; left: 24px; padding: 16px; background: var(--background); }
.skip-link:focus { top: 16px; }
.site-header { display: flex; align-items: center; justify-content: space-between; min-height: 112px; gap: 32px; }
.brand { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; font-size: 23px; font-weight: 600; letter-spacing: -1px; white-space: nowrap; }
.brand-mark { width: 29px; height: 29px; margin-right: -1px; fill: var(--accent); }
.site-nav, .site-footer nav { display: flex; align-items: center; gap: 30px; }
.text-button { display: inline-flex; align-items: center; justify-content: flex-start; min-height: 44px; padding: 6px 0; border: 0; border-radius: 0; background: none; box-shadow: none; color: inherit; font: inherit; text-align: left; text-decoration: none; text-underline-offset: 6px; }
.text-button:hover { background: none; box-shadow: none; text-decoration: underline; text-decoration-thickness: 1px; }
.text-button[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 1px; }
.site-nav { font-size: 14px; }
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 560; letter-spacing: 0.14em; line-height: 1.5; text-transform: uppercase; }
.text-link { text-decoration-thickness: 1px; text-underline-offset: 4px; }
.text-link:hover { color: var(--accent); }

.hero { position: relative; isolation: isolate; padding-top: 88px; }
.hero-copy { position: relative; z-index: 1; }
.hero h1 { max-width: 940px; margin-top: 27px; font-size: clamp(58px, 6.5vw, 96px); line-height: 1.035; letter-spacing: -0.062em; }
/* Keep the highlight clear of the preceding line's descenders. */
.hero-plan-line { display: block; margin-block-start: 0.18em; }
/* Match native text selection, including each inline fragment when it wraps. */
.hero-highlight { background: var(--accent); color: var(--background); }
.mobile-break { display: none; }
.hero-description { max-width: 465px; margin-top: 32px; color: var(--muted); font-size: 17px; line-height: 1.75; }
.hero-link { margin-top: 18px; font-size: 14px; text-decoration: underline; }
.ascent-art { position: absolute; z-index: 0; top: 105px; right: -20px; width: 44%; height: 600px; overflow: hidden; opacity: 0.8; }
.ascent-art svg { width: 100%; height: 100%; }
.contour-lines { stroke: #314b46; stroke-width: 1; }
.contour-highlight { stroke: var(--accent); stroke-width: 1.7; }
.contour-base { stroke: #233b35; stroke-width: 1; }
.hero-note { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 90px; padding-block: 22px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.hero-note p:first-child { display: flex; align-items: center; gap: 12px; }
.status-dot { flex: 0 0 auto; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

.training-section { padding-block: 120px; }
.section-heading { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 24px 100px; }
.section-heading .eyebrow { grid-column: 1 / -1; }
.section-heading h2, .beta-intro h2, .contact-section h2 { font-size: clamp(36px, 3.5vw, 50px); line-height: 1.15; letter-spacing: -0.045em; }
.section-heading > p:last-child { max-width: 380px; padding-bottom: 4px; color: var(--muted); font-size: 16px; }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 52px; margin-top: 68px; }
.principle { padding-top: 24px; border-top: 1px solid var(--line); }
.principle-number { margin-bottom: 32px; color: var(--soft); font-size: 12px; letter-spacing: 0.08em; }
.principle h3 { margin-bottom: 14px; font-size: 21px; letter-spacing: -0.03em; }
.principle > p:last-child { color: var(--muted); font-size: 15px; }

.beta-section { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; padding-block: 92px 100px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); scroll-margin-top: 32px; }
.beta-intro h2 { margin-top: 24px; font-size: clamp(34px, 3.1vw, 44px); }
.beta-intro h2 span { color: var(--muted); }
.beta-intro > p:not(.eyebrow) { max-width: 400px; margin-top: 28px; color: var(--muted); font-size: 16px; }
.beta-audience { max-width: 400px; margin-top: 36px; }
.beta-details { padding-top: 5px; }
.beta-detail + .beta-detail { margin-top: 32px; }
.beta-detail h3 { margin-bottom: 8px; font-size: 17px; letter-spacing: -0.02em; }
.beta-detail p { color: var(--muted); font-size: 14px; }
.beta-disclosure { margin-top: 35px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--soft); font-size: 12px; }
.contact-section { padding-block: 110px 112px; }
.contact-section h2 { margin-top: 24px; }
.contact-link { max-width: 100%; margin-top: 25px; color: var(--accent); font-size: clamp(17px, 2.2vw, 26px); letter-spacing: -0.03em; overflow-wrap: anywhere; }
.contact-section > p:last-child { max-width: 500px; margin-top: 16px; color: var(--muted); font-size: 13px; }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 105px; padding-block: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.site-footer > p { color: var(--ink); }
.footer-description { display: inline-block; margin-left: 22px; color: var(--soft); }

/* The same understated shell supports the longer privacy notice. */
.legal-page { padding-top: 66px; padding-bottom: 110px; }
.legal-header { max-width: 850px; margin-bottom: 64px; }
.legal-header h1 { margin-top: 24px; font-size: clamp(44px, 5.5vw, 74px); line-height: 1.06; letter-spacing: -0.055em; }
.legal-header > p:not(.eyebrow) { max-width: 650px; margin-top: 24px; color: var(--muted); font-size: 17px; }
.legal-header .legal-date { font-size: 13px; }
.legal-layout { display: grid; grid-template-columns: minmax(160px, 0.65fr) minmax(0, 2fr); gap: 72px; align-items: start; }
.legal-toc { position: sticky; top: 28px; padding-top: 8px; color: var(--muted); font-size: 13px; }
.legal-toc h2, .legal-toc > p { margin-bottom: 14px; color: var(--ink); font-size: 13px; font-weight: 600; }
.legal-toc ol, .legal-toc ul { padding: 0; margin: 0; list-style: none; }
.legal-toc li + li { margin-top: 4px; }
.legal-toc a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; text-underline-offset: 5px; }
.legal-toc a:hover { color: var(--ink); text-decoration: underline; }
.legal-copy { max-width: 820px; min-width: 0; color: var(--muted); font-size: 16px; }
.legal-copy section { margin-bottom: 44px; scroll-margin-top: 28px; }
.legal-copy h2 { margin-top: 44px; margin-bottom: 18px; color: var(--ink); font-size: 26px; line-height: 1.25; letter-spacing: -0.03em; }
.legal-copy > section:first-child h2 { margin-top: 0; }
.legal-copy h3 { margin-top: 28px; margin-bottom: 12px; color: var(--ink); font-size: 18px; }
.legal-copy p + p, .legal-copy ul, .legal-copy ol { margin-top: 16px; }
.legal-copy ul, .legal-copy ol { padding-left: 24px; }
.legal-copy li + li { margin-top: 10px; }
.legal-copy a { text-decoration-thickness: 1px; text-underline-offset: 4px; overflow-wrap: anywhere; }
.legal-copy a:hover { color: var(--accent); }
.legal-copy strong { color: var(--ink); font-weight: 600; }
.legal-summary { margin-bottom: 44px; padding-block: 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.legal-summary p { color: var(--ink); }
.legal-summary ul { margin-bottom: 0; }
.not-found { min-height: 62vh; padding-block: 90px 100px; }
.not-found h1 { margin-top: 25px; font-size: clamp(44px, 6vw, 76px); line-height: 1.1; letter-spacing: -0.055em; }
.not-found > p:not(.eyebrow) { max-width: 470px; margin-top: 26px; color: var(--muted); }
.not-found .text-button { margin-top: 18px; color: var(--accent); }

@media (min-width: 1500px) {
  .ascent-art { right: 15px; width: 42%; }
}

@media (max-width: 1050px) {
  .container { width: calc(100% - 64px); }
  .hero { padding-top: 64px; }
  .hero h1 { font-size: clamp(58px, 7.3vw, 80px); }
  .ascent-art { top: 115px; right: -15px; width: 42%; height: 500px; opacity: 0.6; }
  .hero-description { max-width: 430px; }
  .section-heading, .beta-section { column-gap: 56px; }
  .principles { gap: 30px; }
  .legal-layout { gap: 40px; grid-template-columns: 180px minmax(0, 1fr); }
}

@media (max-width: 760px) {
  .container { width: calc(100% - 40px); }
  .site-header { min-height: 94px; gap: 16px; }
  .brand { font-size: 20px; }
  .brand-mark { width: 26px; height: 26px; }
  .site-nav { gap: 19px; font-size: 12px; }
  .hero { padding-top: 48px; }
  .hero h1 { font-size: clamp(51px, 8.8vw, 67px); }
  .hero-description { max-width: 430px; font-size: 16px; }
  .ascent-art { top: 32px; right: -20px; width: 52%; height: 440px; opacity: 0.16; }
  .hero-note { margin-top: 60px; font-size: 12px; }
  .hero-note p:first-child { gap: 8px; }
  .training-section { padding-block: 80px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .section-heading > p:last-child { max-width: 500px; }
  .principles { gap: 28px; margin-top: 42px; }
  .principle h3 { font-size: 18px; }
  .principle > p:last-child { font-size: 14px; }
  .beta-section { grid-template-columns: 1fr; gap: 42px; padding-block: 72px; }
  .beta-intro > p:not(.eyebrow), .beta-audience { max-width: 500px; }
  .beta-details { max-width: 570px; }
  .beta-detail p { font-size: 15px; }
  .contact-section { padding-block: 80px; }
  .footer-description { display: block; margin: 4px 0 0; }
  .legal-page { padding-top: 45px; padding-bottom: 70px; }
  .legal-header { margin-bottom: 40px; }
  .legal-layout { grid-template-columns: 1fr; gap: 40px; }
  .legal-toc { position: static; padding-block: 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .legal-toc ol, .legal-toc ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; }
  .legal-toc li + li { margin-top: 0; }
  .legal-copy { font-size: 15px; }
}

@media (max-width: 520px) {
  .site-header { flex-wrap: wrap; gap: 0; padding-top: 16px; padding-bottom: 8px; }
  .brand { font-size: 21px; }
  .site-nav { width: 100%; gap: 26px; margin-top: 7px; font-size: 13px; }
  .hero { padding-top: 46px; }
  .hero h1 { margin-top: 25px; font-size: clamp(45px, 11.5vw, 60px); letter-spacing: -0.062em; }
  .mobile-break { display: block; }
  .hero-description { margin-top: 27px; }
  .ascent-art { top: 60px; right: -20px; width: 60%; height: 435px; opacity: 0.15; }
  .hero-note { align-items: flex-start; flex-direction: column; gap: 5px; margin-top: 46px; padding-block: 17px; font-size: 12px; }
  .training-section { padding-block: 68px; }
  .section-heading h2, .beta-intro h2, .contact-section h2 { font-size: 34px; }
  .principles { grid-template-columns: 1fr; gap: 29px; margin-top: 38px; }
  .principle { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 9px 16px; padding-top: 20px; }
  .principle-number { grid-row: 1 / 3; margin: 1px 0 0; }
  .principle h3 { margin: 0; font-size: 20px; }
  .principle > p:last-child { grid-column: 2; font-size: 15px; }
  .beta-section { gap: 32px; padding-block: 62px; }
  .contact-section { padding-block: 67px; }
  .site-footer { flex-direction: column; align-items: flex-start; gap: 8px; padding-block: 23px; }
  .site-footer nav { gap: 27px; }
  .legal-header h1 { font-size: 44px; }
  .legal-header > p:not(.eyebrow) { font-size: 16px; }
  .legal-toc ol, .legal-toc ul { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (forced-colors: active) {
  :root { --background: Canvas; --ink: CanvasText; --muted: CanvasText; --soft: CanvasText; --accent: LinkText; --line: CanvasText; }
  .hero-highlight { background: Highlight; color: HighlightText; forced-color-adjust: none; }
  .brand-mark { fill: LinkText; }
  .ascent-art, .status-dot { display: none; }
  .text-button { background: transparent; border: 0; box-shadow: none; }
  .text-button, .text-link, .legal-copy a { color: LinkText; }
  :focus-visible { outline: 2px solid Highlight; }
}