:root {
  --ink: #111513;
  --forest: #102a24;
  --forest-deep: #071914;
  --acid: #d9ff43;
  --paper: #f2efe6;
  --paper-dark: #ded9cc;
  --white: #fffef8;
  --line: rgba(17, 21, 19, 0.18);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
img { max-width: 100%; display: block; }
::selection { background: var(--acid); color: var(--ink); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 200; background: var(--acid); padding: 0.9rem 1.2rem; font-weight: 800; transition: top .2s; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: 84px; padding: 0 4vw; display: flex; align-items: center; justify-content: space-between; color: white; border-bottom: 1px solid rgba(255,255,255,.18); transition: background .25s, height .25s; }
.site-header.scrolled { height: 68px; background: rgba(7,25,20,.93); backdrop-filter: blur(15px); }
.brand { display: inline-flex; align-items: center; gap: .7rem; color: inherit; text-decoration: none; font-size: .82rem; font-weight: 900; letter-spacing: .16em; }
.brand sup { font-size: .42rem; margin-left: .15rem; vertical-align: top; }
.brand-mark { width: 31px; height: 31px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-family: var(--serif); font-style: italic; font-size: 1.1rem; letter-spacing: 0; }
.site-nav { display: flex; align-items: center; gap: 2rem; font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.site-nav a { color: inherit; text-decoration: none; opacity: .8; }
.site-nav a:hover, .site-nav a:focus-visible { opacity: 1; }
.site-nav .nav-cta { padding: .9rem 1.2rem; border: 1px solid rgba(255,255,255,.7); opacity: 1; }
.menu-button { display: none; background: none; border: 0; padding: .5rem; }
.menu-button > span:not(.sr-only) { display: block; width: 23px; height: 1px; margin: 5px; background: white; }

.hero { position: relative; min-height: 760px; height: 100svh; background: var(--forest-deep); color: white; overflow: hidden; display: flex; align-items: center; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,14,11,.92) 0%, rgba(2,14,11,.67) 38%, rgba(2,14,11,.06) 70%), linear-gradient(0deg, rgba(2,14,11,.55), transparent 45%); }
.hero-content { position: relative; z-index: 2; width: min(670px, 74vw); margin-left: 8vw; padding-top: 5rem; }
.eyebrow, .section-kicker { margin: 0 0 1.6rem; font-size: .67rem; line-height: 1.3; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: .8rem; color: rgba(255,255,255,.72); }
.eyebrow span { width: 32px; height: 1px; background: var(--acid); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 1.6rem; font-family: var(--serif); font-size: clamp(4rem, 7.4vw, 7.8rem); font-weight: 400; line-height: .83; letter-spacing: -.055em; }
h1 em, h2 em, h3 em { color: var(--acid); font-weight: 400; }
.hero-copy { max-width: 530px; color: rgba(255,255,255,.76); font-family: var(--serif); font-size: clamp(1rem, 1.45vw, 1.25rem); line-height: 1.55; }
.hero-actions { margin-top: 2rem; display: flex; align-items: center; gap: 2rem; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 1.45rem; border: 0; text-decoration: none; text-transform: uppercase; font-size: .68rem; font-weight: 900; letter-spacing: .13em; cursor: pointer; }
.button-primary { background: var(--acid); color: var(--ink); }
.button-light { background: var(--white); color: var(--ink); }
.hero-detail { position: absolute; right: 3.5vw; top: 47%; z-index: 2; display: flex; align-items: flex-start; gap: .8rem; writing-mode: vertical-rl; text-transform: uppercase; font-size: .58rem; line-height: 1.5; letter-spacing: .15em; opacity: .65; }
.hero-detail span { color: var(--acid); }
.scroll-cue { position: absolute; z-index: 2; bottom: 2.4rem; right: 4vw; color: white; text-decoration: none; text-transform: uppercase; font-size: .58rem; letter-spacing: .18em; }
.scroll-cue span { margin-left: 1rem; color: var(--acid); font-size: 1rem; }

.section { padding: 9rem 7vw; }
.manifesto { background: var(--paper); }
.section-kicker { color: #58615d; }
.manifesto-grid { display: grid; grid-template-columns: 1.1fr .8fr; gap: 9vw; align-items: start; }
.manifesto h2, .models h2, .stories h2, .reserve h2 { margin-bottom: 2.1rem; font-family: var(--serif); font-size: clamp(3rem, 5.6vw, 6.2rem); font-weight: 400; line-height: .92; letter-spacing: -.05em; }
.manifesto-copy > p { max-width: 680px; color: #4f5753; font-size: 1.05rem; line-height: 1.78; }
.manifesto-copy strong { color: var(--ink); font-weight: 700; }
.loop { list-style: none; margin: 1rem 0 0; padding: 0; border-top: 1px solid var(--line); }
.loop li { display: grid; grid-template-columns: 54px 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.step-number { color: #7d8581; font-family: var(--serif); font-style: italic; }
.loop h3 { margin-bottom: .35rem; font-family: var(--serif); font-size: 1.45rem; font-weight: 400; }
.loop p { margin: 0; color: #69706d; font-size: .86rem; }

.principle { display: grid; grid-template-columns: 1fr 1fr; padding-top: 0; gap: 0; }
.principle-quote { background: var(--forest); color: white; padding: clamp(3rem, 6vw, 6rem); min-height: 490px; display: flex; flex-direction: column; justify-content: space-between; }
.principle-quote p { font-family: var(--serif); font-size: clamp(2.6rem, 4.3vw, 5.2rem); line-height: 1; letter-spacing: -.04em; }
.principle-quote span { color: var(--acid); font-size: .63rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.principle-card { background: var(--acid); padding: clamp(3rem, 6vw, 6rem); display: flex; flex-direction: column; justify-content: center; }
.micro-label { margin-bottom: 2.5rem; text-transform: uppercase; font-size: .63rem; font-weight: 900; letter-spacing: .15em; }
.principle-line { padding: 1.2rem 0; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid rgba(0,0,0,.2); font-family: var(--serif); font-size: clamp(1.5rem, 2.4vw, 2.7rem); }
.principle-line b { font-family: var(--sans); font-size: 1.2rem; }
.principle-result { margin-top: 2rem; font-family: var(--serif); font-size: clamp(2.4rem, 4vw, 4.8rem); font-style: italic; line-height: 1; }

.models { background: var(--paper-dark); }
.models-heading { margin-bottom: 4rem; display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 7vw; }
.models-heading h2 { margin: 0; }
.models-heading > p { color: #59605c; line-height: 1.7; }
.model-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.model-card { position: relative; min-height: 740px; padding: clamp(2rem, 4vw, 4rem); display: flex; flex-direction: column; }
.model-base { background: var(--white); }
.model-alt { background: #e9e4d8; }
.model-pro { background: var(--forest); color: white; }
.model-compact { min-height: 570px; padding: clamp(2rem, 3.2vw, 3.3rem); }
.model-pro-wide { grid-column: 1 / -1; }
.model-topline { display: flex; justify-content: space-between; padding-bottom: 1rem; border-bottom: 1px solid currentColor; opacity: .58; text-transform: uppercase; font-size: .6rem; font-weight: 800; letter-spacing: .14em; }
.pro-badge { position: absolute; top: 0; right: 3rem; transform: translateY(-50%); background: var(--acid); color: var(--ink); padding: .6rem .9rem; text-transform: uppercase; font-size: .58rem; font-weight: 900; letter-spacing: .12em; }
.model-code { margin: 2.5rem 0 1.5rem; color: var(--forest); font-family: var(--serif); font-size: clamp(4.5rem, 8vw, 8rem); font-style: italic; line-height: .8; letter-spacing: -.08em; opacity: .16; }
.device-visual { position: relative; height: 190px; margin: 2.5rem 0 1rem; }
.device-visual .band { position: absolute; left: 50%; top: 12px; transform: translateX(-50%); width: 150px; height: 52px; border: 10px solid currentColor; border-radius: 50%; opacity: .86; }
.device-visual .cord { position: absolute; left: 50%; top: 63px; width: 1px; height: 92px; background: currentColor; opacity: .6; }
.device-visual .module { position: absolute; left: 50%; top: 150px; transform: translateX(-50%); width: 66px; height: 34px; border: 2px solid currentColor; border-radius: 4px; }
.device-visual .dial { position: absolute; left: calc(50% + 20px); top: 159px; width: 15px; height: 15px; border: 1px solid var(--acid); border-radius: 50%; }
.model-card h3 { margin: 1rem 0; font-family: var(--serif); font-size: clamp(2.8rem, 4.2vw, 4.7rem); font-weight: 400; line-height: .9; }
.model-compact h3 { font-size: clamp(2.3rem, 3.5vw, 3.7rem); }
.model-card > p { max-width: 530px; min-height: 52px; color: #626864; line-height: 1.6; }
.model-pro > p { color: rgba(255,255,255,.62); }
.model-card ul { list-style: none; margin: 1.5rem 0 3rem; padding: 0; font-size: .78rem; }
.model-card li { padding: .8rem 0; border-bottom: 1px solid currentColor; border-color: rgba(110,110,110,.25); }
.model-card li::before { content: "+"; margin-right: .9rem; color: #7a817d; }
.model-pro li::before { color: var(--acid); }
.model-footer { margin-top: auto; padding-top: 1.5rem; border-top: 1px solid currentColor; display: flex; justify-content: space-between; align-items: center; }
.model-footer strong { font-family: var(--serif); font-size: 2.2rem; font-weight: 400; }
.model-footer a { text-transform: uppercase; text-decoration: none; font-size: .61rem; font-weight: 900; letter-spacing: .1em; }
.model-footer a span { color: var(--acid); margin-left: .5rem; }
.model-base .model-footer a span { color: var(--forest); }
.training-warning { margin-top: 1.5rem; padding: clamp(2rem, 4vw, 4rem); background: var(--acid); color: var(--ink); }
.training-warning .micro-label { margin-bottom: 1.2rem; }
.training-warning h3 { margin-bottom: 2.5rem; font-family: var(--serif); font-size: clamp(2.2rem, 4vw, 4.2rem); font-weight: 400; letter-spacing: -.04em; }
.training-warning > div { display: grid; grid-template-columns: 1fr 1fr; gap: 4vw; border-top: 1px solid rgba(0,0,0,.25); }
.training-warning > div p { margin: 0; padding-top: 1.4rem; line-height: 1.65; }
.training-warning strong { display: block; margin-bottom: .45rem; text-transform: uppercase; font-size: .62rem; letter-spacing: .13em; }

.stories { background: var(--white); overflow: hidden; }
.stories-heading { margin-bottom: 4rem; }
.stories-heading h2 { margin-bottom: 0; }
.testimonial-track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(320px, 31vw); gap: 1rem; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: inline mandatory; padding-bottom: 1rem; scrollbar-color: var(--forest) var(--paper-dark); }
.testimonial { min-height: 430px; scroll-snap-align: start; border: 1px solid var(--line); padding: 2.5rem; display: flex; flex-direction: column; }
.testimonial:nth-child(even) { background: var(--paper); }
.rating { font-family: var(--serif); font-size: 1.5rem; }
.rating span { margin-left: .3rem; font-family: var(--sans); font-size: .52rem; font-weight: 900; letter-spacing: .13em; }
.testimonial blockquote { margin: auto 0; font-family: var(--serif); font-size: clamp(1.45rem, 2vw, 2.2rem); line-height: 1.22; letter-spacing: -.025em; }
.testimonial footer { padding-top: 1.4rem; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: .3rem; }
.testimonial footer strong { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }
.testimonial footer span { color: #737a76; font-size: .68rem; }
.fiction-label { margin: 1.2rem 0 0; color: #777e7a; font-size: .64rem; }

.reserve { padding: 9rem 7vw; background: var(--acid); text-align: center; }
.reserve-inner { max-width: 940px; margin: 0 auto; }
.reserve .section-kicker { color: rgba(0,0,0,.6); }
.reserve h2 { margin-bottom: 1.8rem; }
.reserve-inner > p:not(.section-kicker):not(.form-status) { max-width: 600px; margin: 0 auto 2.5rem; line-height: 1.65; }
.interest-form { display: grid; grid-template-columns: 1fr auto; max-width: 720px; margin: 0 auto; background: var(--white); }
.interest-form input, .interest-form select { width: 100%; min-height: 60px; padding: 0 1.2rem; border: 0; border-right: 1px solid var(--line); background: white; color: var(--ink); outline-offset: -3px; }
.interest-form button { border: 0; padding: 0 1.5rem; background: var(--forest); color: white; text-transform: uppercase; font-size: .62rem; font-weight: 900; letter-spacing: .11em; cursor: pointer; }
.interest-form button span { color: var(--acid); margin-left: .6rem; }
.form-status { min-height: 1.2rem; margin: 1rem 0 0; font-size: .76rem; font-weight: 700; }

.site-footer { background: #070c0a; color: white; padding: 5rem 7vw 3rem; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 4rem; }
.brand-footer { font-size: 1rem; }
.footer-top > p { margin: 0; color: rgba(255,255,255,.52); font-family: var(--serif); font-style: italic; text-align: right; line-height: 1.5; }
.legal { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.45); font-size: .61rem; line-height: 1.65; }
.legal > p { max-width: 1150px; }
.legal > div { margin-top: 1.5rem; display: flex; justify-content: space-between; gap: 2rem; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-header { height: 70px; }
  .menu-button { display: block; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 70px; padding: 1.5rem 4vw 2rem; background: var(--forest-deep); flex-direction: column; align-items: stretch; }
  .site-nav.open { display: flex; }
  .hero { min-height: 690px; }
  .hero-image { object-position: 62% center; }
  .hero-scrim { background: linear-gradient(90deg, rgba(2,14,11,.92), rgba(2,14,11,.3)), linear-gradient(0deg, rgba(2,14,11,.75), transparent 65%); }
  .hero-content { width: 82vw; margin-left: 7vw; }
  .hero-detail { display: none; }
  .manifesto-grid, .models-heading, .principle, .stories-heading { grid-template-columns: 1fr; }
  .manifesto-grid { gap: 4rem; }
  .principle { padding-left: 0; padding-right: 0; }
  .principle-quote { min-height: 400px; }
  .models-heading { gap: 2rem; }
  .model-grid { grid-template-columns: 1fr; }
  .model-pro-wide { grid-column: auto; }
  .training-warning > div { grid-template-columns: 1fr; gap: 1.5rem; }
  .stories-heading { gap: 1rem; }
  .testimonial-track { grid-auto-columns: minmax(310px, 72vw); }
}

@media (max-width: 620px) {
  .section { padding: 6.5rem 1.25rem; }
  .hero { min-height: 720px; align-items: flex-end; padding-bottom: 6rem; }
  .hero-image { object-position: 68% center; }
  .hero-scrim { background: linear-gradient(0deg, rgba(2,14,11,.96) 3%, rgba(2,14,11,.35) 74%); }
  .hero-content { width: auto; margin: 0 1.25rem; padding: 0; }
  h1 { font-size: clamp(3.4rem, 18vw, 5.2rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .scroll-cue { display: none; }
  .principle { padding-top: 0; padding-bottom: 0; }
  .principle-quote, .principle-card { padding: 4rem 1.25rem; min-height: 390px; }
  .model-card { min-height: 660px; padding: 2rem 1.3rem; }
  .device-visual { height: 160px; }
  .testimonial-track { grid-auto-columns: 86vw; }
  .testimonial { min-height: 410px; padding: 1.7rem; }
  .reserve { padding: 6rem 1.25rem; }
  .interest-form { grid-template-columns: 1fr; }
  .interest-form input, .interest-form select { border-right: 0; border-bottom: 1px solid var(--line); }
  .interest-form button { min-height: 60px; }
  .site-footer { padding: 4rem 1.25rem 2rem; }
  .footer-top, .legal > div { flex-direction: column; gap: 2rem; }
  .footer-top > p { text-align: left; }
}

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