:root {
  --attack: oklch(0.67 0.245 18);
  --counter: oklch(0.76 0.135 208);
  --proof: oklch(0.94 0.22 115);
  --ink: oklch(0.155 0.045 290);
  --witness: oklch(0.96 0.018 292);
  --violet: oklch(0.88 0.045 292);
  --line: oklch(0.25 0.04 290);
  --sans: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --display: "Arial Narrow", "Avenir Next Condensed", "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", "Roboto Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --space: clamp(1.25rem, 3vw, 3.5rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--witness); }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--witness); font-family: var(--sans); font-size: 1rem; line-height: 1.5; overflow-x: clip; -webkit-font-smoothing: antialiased; }
body[data-motion="reduced"] * { animation-play-state: paused !important; }
a { color: inherit; }
button, input, select { font: inherit; }
img { display: block; max-width: 100%; }
::selection { background: var(--proof); 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; z-index: 100; top: 0; left: 1rem; padding: .75rem 1rem; color: var(--ink); background: var(--proof); transform: translateY(-120%); transition: transform 180ms ease-out; }
.skip-link:focus { transform: translateY(0); }
.eyebrow, .proof-label, .signup-kicker, .form-hint, .form-warning, .security-link { font-family: var(--mono); font-size: .6875rem; line-height: 1.4; letter-spacing: .12em; text-transform: uppercase; }
.grain { position: fixed; z-index: 90; inset: -50%; pointer-events: none; opacity: .035; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); animation: grain .2s steps(2) infinite; }
@keyframes grain { 25% { transform: translate(-2%, 3%); } 50% { transform: translate(3%, -2%); } 75% { transform: translate(-4%, -3%); } }

.hud { position: fixed; z-index: 80; top: 0; left: 0; right: 0; min-height: 4rem; padding: .6rem clamp(1rem, 2.8vw, 2.75rem); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem; color: var(--witness); background: var(--ink); font-family: var(--mono); font-size: .625rem; letter-spacing: .08em; }
.brand { display: flex; align-items: center; gap: 1rem; text-decoration: none; min-width: 0; }
.brand img { width: clamp(9rem, 17vw, 14rem); height: 2.25rem; object-fit: contain; object-position: left center; }
.brand span { color: var(--proof); white-space: nowrap; }
.hud > p { margin: 0; justify-self: center; text-align: center; }
.motion { min-height: 2.5rem; padding: .5rem .7rem; display: inline-flex; align-items: center; gap: .5rem; color: var(--witness); background: transparent; border: 1px solid oklch(0.96 0.018 292 / .28); cursor: pointer; font: inherit; letter-spacing: .08em; }
.motion b { color: var(--proof); font-weight: 600; }
.motion:hover, .motion:active { background: oklch(0.96 0.018 292 / .1); }

main { position: relative; z-index: 1; }
.hero { position: relative; min-height: max(44rem, 100svh); overflow: hidden; isolation: isolate; background: var(--witness); }
.hero-art, .hero-art img, .hero-grade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-art img { object-fit: cover; object-position: center; filter: saturate(1.12) contrast(1.03); transform: scale(1.03); }
.hero-grade { background: linear-gradient(to bottom, oklch(0.96 0.018 292 / .03), transparent 48%, oklch(0.155 0.045 290 / .34)), radial-gradient(ellipse at 20% 30%, oklch(0.96 0.018 292 / .36), transparent 52%); pointer-events: none; }
.hero-axis { position: absolute; z-index: 2; top: 8%; bottom: 6%; left: 50%; width: 1px; display: flex; flex-direction: column; align-items: center; justify-content: space-between; background: linear-gradient(transparent, var(--proof) 22%, var(--proof) 78%, transparent); box-shadow: 0 0 1rem var(--proof); }
.hero-axis i { width: 2rem; height: 2rem; flex: 0 0 2rem; border: 1px solid var(--proof); transform: translateX(-50%) rotate(45deg); }
.hero-axis span { position: absolute; top: 50%; left: .8rem; color: var(--proof); font-family: var(--mono); font-size: .5625rem; letter-spacing: .15em; writing-mode: vertical-rl; }
.hero-top { position: absolute; z-index: 3; top: 7rem; left: var(--space); right: var(--space); display: flex; align-items: center; gap: 1rem; color: var(--ink); font-family: var(--mono); font-size: .625rem; letter-spacing: .15em; font-weight: 700; text-shadow: 0 1px 0 var(--witness), 0 3px 9px var(--witness); }
.hero-top i { flex: 1; height: 1px; background: var(--ink); }
.hero-copy { position: relative; z-index: 3; width: min(40rem, 80vw); padding-top: clamp(9rem, 21vh, 14rem); margin-left: var(--space); }
.hero-copy .eyebrow { margin: 0; font-weight: 700; text-shadow: 0 1px 0 var(--witness), 0 3px 9px var(--witness); }
.hero h1 { margin: 1.25rem 0 1.5rem; font-family: var(--display); font-size: clamp(4.3rem, 10vw, 9.7rem); font-weight: 800; line-height: .78; letter-spacing: -.09em; text-shadow: 0 2px 0 var(--witness), 0 6px 16px oklch(0.96 0.018 292 / .96), 0 22px 48px oklch(0.96 0.018 292 / .8); }
.hero h1 em { color: var(--proof); font-style: normal; }
.hero-lede { max-width: 31rem; margin: 0; font-family: var(--display); font-size: clamp(1.1rem, 1.8vw, 1.5rem); font-weight: 600; line-height: 1.25; text-shadow: 0 2px 4px var(--witness), 0 8px 20px var(--witness); }
.hero-foot { position: absolute; z-index: 3; right: var(--space); bottom: 3.5rem; width: min(30rem, 38vw); display: grid; gap: .8rem; font-size: .9rem; }
.hero-foot p { margin: 0; padding-top: .6rem; border-top: 1px solid var(--ink); }
.hero-foot span { display: inline-block; width: 8rem; color: var(--ink); font-family: var(--mono); font-size: .625rem; font-weight: 700; letter-spacing: .1em; }
.hero-cta { position: absolute; z-index: 4; left: 50%; bottom: 2.75rem; display: inline-flex; align-items: center; gap: .75rem; padding: .8rem 1rem; color: var(--ink); background: var(--proof); font-family: var(--mono); font-size: .6875rem; text-decoration: none; transform: translateX(-50%); transition: transform 180ms var(--ease), box-shadow 180ms var(--ease); }
.hero-cta:hover, .hero-cta:focus-visible { box-shadow: 0 .5rem 1.5rem oklch(0.94 0.22 115 / .4); transform: translate(-50%, -.2rem); }

.thesis { min-height: 44rem; display: grid; grid-template-columns: minmax(0, 1fr) minmax(7.5rem, 14vw) minmax(0, 1fr); border-block: 2px solid var(--ink); }
.thesis article { min-width: 0; padding: clamp(5rem, 10vw, 9rem) clamp(1.5rem, 5vw, 5rem) 3rem; display: flex; flex-direction: column; }
.thesis-claim { background: var(--attack); }
.thesis-counter { color: var(--ink); background: var(--counter); text-align: right; align-items: flex-end; }
.thesis h2 { margin: auto 0 2.5rem; font-family: var(--display); font-size: clamp(4.25rem, 10vw, 10.5rem); font-weight: 800; line-height: .74; letter-spacing: -.09em; }
.thesis article > p:not(.eyebrow) { max-width: 38ch; margin: 0; font-size: clamp(1rem, 1.4vw, 1.25rem); line-height: 1.4; }
.word-stream { width: 100%; margin-top: 3.5rem; padding-top: 1rem; display: flex; justify-content: space-between; gap: .75rem; border-top: 1px solid var(--ink); font-family: var(--mono); font-size: .625rem; }
.thesis-spine { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4rem; color: var(--witness); background: var(--ink); }
.thesis-spine img { width: 70%; height: auto; }
.thesis-spine span { padding: .8rem 1rem; color: var(--ink); background: var(--proof); font-family: var(--display); font-size: .85rem; font-weight: 700; white-space: nowrap; transform: rotate(-90deg); }

.confrontation { position: relative; min-height: 68rem; overflow: hidden; isolation: isolate; background: var(--witness); }
.confrontation-art, .confrontation-art img, .confrontation-grade { position: absolute; inset: 0; width: 100%; height: 100%; }
.confrontation-art img { object-fit: cover; object-position: center; filter: saturate(1.12) contrast(1.04); }
.confrontation-grade { background: linear-gradient(to bottom, transparent 38%, oklch(0.96 0.018 292 / .45) 70%, oklch(0.155 0.045 290 / .38)); }
.confrontation-copy { position: absolute; z-index: 3; top: 46%; left: var(--space); right: var(--space); display: grid; grid-template-columns: minmax(0, 1fr) minmax(8rem, 14vw) minmax(0, 1fr); gap: clamp(1rem, 3vw, 3rem); align-items: center; color: var(--ink); }
.confrontation-copy > div { min-width: 0; isolation: isolate; }
.confrontation-copy > div:first-child::before, .counter-voice::before { content: ""; position: absolute; z-index: -1; inset: -2.5rem; background: radial-gradient(ellipse, oklch(0.96 0.018 292 / .86), transparent 72%); filter: blur(1rem); }
.confrontation-copy h2 { margin: 1.25rem 0; font-family: var(--display); font-size: clamp(3rem, 6vw, 7rem); font-weight: 800; line-height: .76; letter-spacing: -.09em; }
.confrontation-copy p:last-child { max-width: 35ch; margin: 0; font-family: var(--display); font-size: clamp(.9rem, 1.35vw, 1.15rem); font-weight: 600; line-height: 1.35; }
.coral { color: var(--attack); font-weight: 700; }
.cyan { color: var(--counter); font-weight: 700; }
.counter-voice { text-align: right; }
.counter-voice p:last-child { margin-left: auto; }
.confrontation-axis { height: 22rem; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; font-family: var(--mono); font-size: .5625rem; letter-spacing: .13em; text-align: center; }
.confrontation-axis i { width: 2px; flex: 1; background: var(--proof); box-shadow: 0 0 1rem var(--proof); }
.confrontation-axis b { padding: .55rem .65rem; color: var(--ink); background: var(--proof); font: inherit; }
.confrontation-state { position: absolute; z-index: 3; left: var(--space); right: var(--space); bottom: 6rem; display: flex; align-items: center; gap: .8rem; padding: 1rem; color: var(--witness); background: oklch(0.155 0.045 290 / .9); font-family: var(--mono); font-size: .625rem; }
.confrontation-state i { flex: 1; height: 2px; min-width: 1rem; background: var(--proof); }
.confrontation-state b { padding: .65rem .75rem; color: var(--ink); background: var(--proof); white-space: nowrap; }

.proof { position: relative; padding: clamp(6rem, 12vw, 12rem) var(--space); overflow: hidden; color: var(--witness); background: var(--ink); }
.proof::before { content: ""; position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(var(--witness) 1px, transparent 1px), linear-gradient(90deg, var(--witness) 1px, transparent 1px); background-size: 4.5rem 4.5rem; mask-image: radial-gradient(circle, black, transparent 72%); }
.proof > header, .proof-grid, .proof blockquote { position: relative; z-index: 1; }
.proof > header { display: grid; grid-template-columns: .35fr 1fr; align-items: start; }
.proof > header .eyebrow { color: var(--proof); }
.proof h2 { margin: 0; font-family: var(--display); font-size: clamp(3.7rem, 9vw, 9.5rem); font-weight: 800; line-height: .78; letter-spacing: -.085em; }
.proof-grid { min-height: 34rem; margin-top: 6rem; display: grid; grid-template-columns: 1fr minmax(18rem, 28rem) 1fr; align-items: center; gap: clamp(1.5rem, 4vw, 4rem); }
.proof-grid > div { min-width: 0; }
.proof-grid p:not(.proof-label) { margin: 0; padding: 1rem 0; border-bottom: 1px solid oklch(0.96 0.018 292 / .2); font-family: var(--display); font-size: clamp(1rem, 1.6vw, 1.35rem); }
.proof-label { margin: 0 0 1.25rem; color: var(--proof); }
.proof-counter { text-align: right; }
.proof-core { position: relative; width: min(100%, 24rem); aspect-ratio: 1; display: grid; place-items: center; justify-self: center; }
.proof-core i { position: absolute; border: 1px solid var(--c); border-radius: 50%; animation: orbit 18s linear infinite; }
.proof-core i:first-child { --c: var(--attack); width: 100%; height: 38%; }
.proof-core i:nth-child(2) { --c: var(--counter); width: 62%; height: 100%; animation-direction: reverse; animation-duration: 12s; }
.proof-core b { display: grid; place-items: center; width: 6rem; height: 8rem; color: var(--ink); background: var(--proof); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); font-family: var(--display); font-size: 3.5rem; }
@keyframes orbit { to { transform: rotate(360deg); } }
.proof blockquote { max-width: 48ch; margin: 4rem auto 0; padding-top: 2rem; border-top: 1px solid var(--proof); color: var(--proof); font-family: var(--display); font-size: clamp(1.2rem, 2vw, 2rem); font-weight: 600; line-height: 1.35; text-align: center; }

.stay-tuned { display: grid; grid-template-columns: minmax(0, .85fr) minmax(20rem, 1.15fr); gap: clamp(3rem, 8vw, 9rem); padding: clamp(6rem, 13vw, 12rem) var(--space); background: var(--proof); }
.stay-tuned-heading .eyebrow { margin: 0 0 2rem; }
.stay-tuned h2 { margin: 0; font-family: var(--display); font-size: clamp(4rem, 9vw, 9.5rem); font-weight: 800; line-height: .76; letter-spacing: -.09em; }
.signup-panel { max-width: 36rem; align-self: end; padding-top: 1.5rem; border-top: 2px solid var(--ink); }
.signup-kicker { margin: 0; font-weight: 700; }
.signup-copy { max-width: 35ch; margin: 1.5rem 0 2.5rem; font-family: var(--display); font-size: clamp(1.2rem, 2vw, 1.7rem); font-weight: 600; line-height: 1.25; }
.signup-form label { display: block; margin-bottom: .6rem; font-family: var(--mono); font-size: .6875rem; letter-spacing: .1em; text-transform: uppercase; }
.email-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem; }
.email-row input, .signup-form select { min-width: 0; min-height: 3.2rem; padding: .7rem .85rem; color: var(--ink); background: oklch(0.96 0.018 292 / .68); border: 1px solid var(--ink); border-radius: 0; }
.email-row input::placeholder { color: oklch(0.27 0.04 290); opacity: 1; }
.email-row button { min-height: 3.2rem; padding: .7rem 1rem; display: inline-flex; align-items: center; gap: .8rem; color: var(--witness); background: var(--ink); border: 1px solid var(--ink); cursor: pointer; font-family: var(--mono); font-size: .6875rem; letter-spacing: .05em; transition: background 160ms ease-out, color 160ms ease-out, transform 160ms var(--ease); }
.email-row button:hover, .email-row button:focus-visible { color: var(--ink); background: var(--attack); }
.email-row button:active { transform: translateY(1px); }
.email-row button:disabled { cursor: wait; opacity: .65; }
.form-hint, .form-warning, .form-status { margin: .75rem 0 0; font-size: .625rem; letter-spacing: .03em; text-transform: none; }
.role-label { display: block; margin-top: 1.25rem; }
.role-label span { color: oklch(0.38 0.04 290); font-size: .625rem; font-weight: 400; letter-spacing: .03em; text-transform: none; }
.signup-form select { width: 100%; appearance: auto; }
.cf-turnstile { min-height: 4.1rem; margin-top: 1rem; }
.form-warning { color: oklch(0.38 0.12 18); }
.form-status { min-height: 1.2rem; font-weight: 700; }
.form-status[data-state="error"] { color: oklch(0.45 0.18 18); }
.form-status[data-state="success"] { color: oklch(0.36 0.12 150); }
.trap { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; white-space: nowrap !important; }

footer { padding: clamp(5rem, 10vw, 9rem) var(--space) 2rem; color: var(--witness); background: var(--ink); }
footer > img { width: min(22rem, 75vw); height: auto; filter: drop-shadow(0 0 1.8rem oklch(0.94 0.22 115 / .4)); }
footer > p { margin: 2.5rem 0; color: var(--proof); font-family: var(--mono); font-size: .625rem; letter-spacing: .1em; }
.footer-row { display: flex; justify-content: space-between; gap: 2rem; padding-top: 1.5rem; border-top: 1px solid oklch(0.94 0.22 115 / .45); font-size: clamp(1rem, 1.4vw, 1.25rem); }
.footer-row a { align-self: end; padding: .8rem 1rem; color: var(--ink); background: var(--proof); font-family: var(--mono); font-size: .625rem; text-decoration: none; }
.footer-row a:hover, .footer-row a:focus-visible { background: var(--attack); }
.security-link { display: inline-block; margin-top: 3rem; color: oklch(0.78 0.02 292); text-transform: none; }

:focus-visible { outline: 3px solid var(--attack); outline-offset: 3px; }
@media (hover: none) { .email-row button:hover { color: var(--witness); background: var(--ink); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; } .grain { display: none; } }
@media (max-width: 800px) {
  .hud { grid-template-columns: 1fr auto; }
  .hud > p { display: none; }
  .hero-foot { right: var(--space); bottom: 6rem; width: min(27rem, 48vw); }
  .thesis { grid-template-columns: 1fr; }
  .thesis-spine { min-height: 8rem; flex-direction: row; gap: 2rem; }
  .thesis-spine img { width: 8rem; }
  .thesis-spine span { transform: none; }
  .confrontation { min-height: 64rem; }
  .confrontation-copy { top: 38%; grid-template-columns: 1fr; gap: 2rem; }
  .confrontation-axis { height: 5rem; flex-direction: row; }
  .confrontation-axis i { width: auto; height: 2px; }
  .confrontation-state { flex-wrap: wrap; }
  .confrontation-state i { min-width: 2rem; }
  .proof > header { grid-template-columns: 1fr; gap: 2rem; }
  .proof-grid { grid-template-columns: 1fr minmax(13rem, 20rem) 1fr; gap: 1.2rem; }
  .stay-tuned { grid-template-columns: 1fr; }
  .signup-panel { max-width: none; }
}
@media (max-width: 560px) {
  .hud { min-height: 3.5rem; }
  .brand img { width: 9.5rem; }
  .brand span, .motion span { display: none; }
  .hero { min-height: 52rem; }
  .hero-top { top: 5.5rem; left: 1.25rem; right: 1.25rem; font-size: .5rem; }
  .hero-copy { width: calc(100% - 2.5rem); padding-top: 10rem; margin-left: 1.25rem; }
  .hero h1 { font-size: clamp(3.65rem, 17vw, 5.5rem); }
  .hero-lede { max-width: 18rem; font-size: 1rem; }
  .hero-foot { left: 1.25rem; right: 1.25rem; bottom: 6rem; width: auto; font-size: .8rem; }
  .hero-foot span { width: 6.6rem; font-size: .5rem; }
  .hero-cta { bottom: 1.5rem; white-space: nowrap; }
  .thesis article { min-height: 34rem; padding-inline: 1.25rem; }
  .thesis h2 { font-size: 5rem; }
  .word-stream { flex-wrap: wrap; justify-content: flex-start; }
  .confrontation { min-height: 71rem; }
  .confrontation-art img { object-position: 55% center; }
  .confrontation-copy { top: 31%; left: 1.25rem; right: 1.25rem; }
  .confrontation-copy h2 { font-size: 3.6rem; }
  .confrontation-state { left: 1.25rem; right: 1.25rem; bottom: 2.5rem; font-size: .5rem; }
  .confrontation-state b { width: 100%; text-align: center; }
  .proof { padding-inline: 1.25rem; }
  .proof h2, .stay-tuned h2 { font-size: clamp(3.5rem, 15vw, 5rem); }
  .proof-grid { min-height: 0; grid-template-columns: 1fr; margin-top: 4rem; }
  .proof-core { grid-row: 2; width: min(75vw, 18rem); }
  .proof-counter { text-align: left; }
  .stay-tuned { padding-inline: 1.25rem; }
  .email-row { grid-template-columns: 1fr; }
  .email-row button { justify-content: space-between; }
  .footer-row { flex-direction: column; }
  .footer-row a { align-self: start; }
}