:root {
  --ink: #10110f;
  --paper: #f3f1ea;
  --acid: #eaff55;
  --fog: #b9bcb1;
  --line: rgba(16, 17, 15, .18);
  --mono: 'DM Mono', monospace;
  --sans: 'Manrope', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; }
a { color: inherit; text-decoration: none; }

.site-header { position: absolute; z-index: 10; inset: 0 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 28px 5vw; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 600; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 42px; aspect-ratio: 1; background: var(--ink); color: var(--acid); font: 500 12px var(--mono); }
nav { display: flex; align-items: center; gap: 30px; font: 400 12px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.nav-cta { border-bottom: 1px solid var(--ink); padding-bottom: 5px; }

.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding: 160px 5vw 80px; }
.eyebrow, .section-label { font: 400 11px var(--mono); text-transform: uppercase; letter-spacing: .14em; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 32px; }
.pulse { width: 8px; height: 8px; background: #879b00; border-radius: 50%; box-shadow: 0 0 0 6px rgba(135,155,0,.13); }
h1, h2 { margin: 0; font-weight: 500; letter-spacing: -.055em; line-height: .96; }
h1 { position: relative; z-index: 2; max-width: 1050px; font-size: clamp(4.2rem, 9.5vw, 9.2rem); }
h1 em, .max-intro h2 em { font-weight: 400; font-style: italic; font-family: Georgia, serif; }
.hero-copy { position: relative; z-index: 2; max-width: 520px; margin: 40px 0 0; font-size: clamp(1.1rem, 1.6vw, 1.35rem); line-height: 1.6; }
.hero-actions { position: relative; z-index: 2; display: flex; align-items: center; gap: 30px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; min-width: 220px; padding: 17px 20px; border: 0; font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; cursor: pointer; }
.button.primary { background: var(--acid); color: var(--ink); }
.button:hover span, .text-link:hover span { transform: translate(3px, -3px); }
.button span, .text-link span { display: inline-block; transition: transform .2s ease; }
.text-link { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .07em; border-bottom: 1px solid currentColor; padding: 8px 0; }
.orbit { position: absolute; width: min(48vw, 650px); aspect-ratio: 1; right: -6vw; bottom: -11vw; }
.orbit-ring { position: absolute; inset: 0; border: 1px solid var(--line); border-radius: 50%; }
.ring-two { inset: 21%; border-style: dashed; animation: spin 35s linear infinite; }
.orbit-core { position: absolute; inset: 40%; display: grid; place-items: center; background: var(--acid); border-radius: 50%; font: 300 clamp(2rem,4vw,4rem) var(--mono); }
@keyframes spin { to { transform: rotate(360deg); } }

section:not(.hero) { padding: 110px 5vw; }
.section-label { margin: 0 0 70px; color: #606358; }
.manifesto { border-top: 1px solid var(--line); }
.manifesto-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 8vw; }
.manifesto h2 { font-size: clamp(3rem, 6vw, 6.5rem); }
.manifesto-copy { max-width: 510px; font-size: 1.2rem; line-height: 1.75; }

.max-section { background: var(--ink); color: var(--paper); }
.section-label.light { color: var(--fog); }
.max-intro { position: relative; max-width: 1100px; }
.beta-chip { position: absolute; right: 0; top: -9px; border: 1px solid #50534b; border-radius: 99px; padding: 8px 12px; font: 400 10px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--acid); }
.max-intro h2 { max-width: 950px; font-size: clamp(3.4rem, 7vw, 7.6rem); }
.max-intro > p:last-child { max-width: 700px; margin: 45px 0 90px auto; color: #cacbc4; font-size: 1.2rem; line-height: 1.7; }
.max-system { border-top: 1px solid #3b3d38; }
.system-row { display: grid; grid-template-columns: 70px 1fr 1.2fr; gap: 30px; align-items: start; padding: 32px 0; border-bottom: 1px solid #3b3d38; }
.system-row span { color: var(--acid); font: 400 12px var(--mono); }
.system-row strong { font-size: 1.3rem; font-weight: 500; }
.system-row p { margin: 0; color: #aeb0a8; line-height: 1.65; }
.max-footer { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 48px; }
.max-footer span { border: 1px solid #454842; border-radius: 99px; padding: 10px 14px; font: 400 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; }

.founder-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; align-items: center; }
.portrait-wrap { position: relative; max-width: 470px; }
.portrait-wrap img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; filter: grayscale(1) contrast(1.05); background: #d9d8d1; }
.portrait-note { position: absolute; right: -35px; bottom: 35px; background: var(--acid); padding: 13px 17px; font: 500 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; transform: rotate(-3deg); }
.founder-copy { max-width: 670px; }
.founder-copy h2 { font-size: clamp(3.5rem, 7vw, 7rem); }
.founder-copy .lead { margin: 34px 0; font-size: 1.4rem; line-height: 1.55; }
.founder-copy p:not(.lead) { color: #55584f; line-height: 1.75; }
.text-link.dark { display: inline-block; margin-top: 20px; }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; background: #292c28; color: var(--paper); }
.contact-heading h2 { max-width: 650px; font-size: clamp(3.5rem, 6vw, 6.5rem); }
.contact-heading > p:last-child { max-width: 590px; margin-top: 35px; color: #bec0b8; line-height: 1.7; }
form { padding-top: 75px; }
label { display: block; margin-bottom: 28px; color: #aeb0a8; font: 400 10px var(--mono); text-transform: uppercase; letter-spacing: .1em; }
input, textarea { display: block; width: 100%; margin-top: 8px; padding: 14px 0; border: 0; border-bottom: 1px solid #62655e; outline: 0; resize: vertical; background: transparent; color: white; font: 400 1rem var(--sans); }
input:focus, textarea:focus { border-color: var(--acid); }
input::placeholder, textarea::placeholder { color: #777a72; }
.form-note { color: #8f9289; font: 300 10px/1.5 var(--mono); }

footer { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; padding: 35px 5vw; border-top: 1px solid #4b4e48; background: #292c28; color: var(--paper); font: 400 11px var(--mono); }
footer p { margin: 0; color: #9da097; }

@media (max-width: 820px) {
  .site-header { padding-top: 20px; }
  nav a:not(.nav-cta) { display: none; }
  .hero { min-height: 850px; }
  .orbit { width: 85vw; right: -35vw; bottom: -7vw; opacity: .65; }
  section:not(.hero) { padding: 80px 6vw; }
  .manifesto-grid, .founder-grid, .contact { grid-template-columns: 1fr; }
  .manifesto-grid, .founder-grid { gap: 50px; }
  .system-row { grid-template-columns: 40px 1fr; }
  .system-row p { grid-column: 2; }
  .beta-chip { position: static; display: inline-block; margin: -30px 0 30px; }
  .portrait-wrap { width: 88%; }
  form { padding-top: 0; }
  footer { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ring-two { animation: none; }
}