:root {
  --black: #0c0b0a;   /* page background — near-black, warm */
  --ink:   #f2ede1;   /* primary text — warm white, never #fff */
  --dim:   #8a8478;   /* secondary text */
  --faint: #5c574e;   /* tertiary, captions */
  --rule:  #262420;   /* hairline borders */
  --red:   #b5442f;   /* 660 nm accent — the ONLY non-neutral on the site */
  --font-display: 'Michroma', sans-serif;      /* wordmark, headings, model names */
  --font-mono: 'IBM Plex Mono', monospace;     /* data, serials, spec lines, footer */
  --font-prose: 'Barlow', sans-serif;          /* body copy */
}

* {
  box-sizing: border-box;
}

html {
  background: var(--black);
}

body {
  margin: 0;
  padding: 0 1.25rem;
  background: var(--black);
  color: var(--ink);
  font-family: var(--font-prose);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  color: var(--ink);
}

a:focus-visible,
input:focus-visible,
button:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.red {
  color: var(--red);
}

/* Lockup */

.lockup {
  padding: 4rem 0 2.5rem;
  text-align: center;
}

.lockup__full {
  margin: 0;
  font-family: var(--font-display);
  font-weight: bold;
  -webkit-text-stroke: 0.6px currentColor;
  text-transform: uppercase;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--ink);
}

/* Main content */

main {
  flex: 1;
  max-width: 32rem;
  margin: 0 auto;
  width: 100%;
}

.tagline {
  margin: 0;
  padding-top: 1.5rem;
  font-family: var(--font-prose);
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.5;
  text-align: center;
}

.creed {
  padding: 1.5rem 0;
}

.creed p {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.creed p.manifesto-link {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
  margin: 2.5rem 0 0;
}

.manifesto-link a {
  color: var(--dim);
}

.manifesto-link a:hover,
.manifesto-link a:focus-visible {
  color: var(--ink);
}

.spec-tease {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
  color: var(--dim);
  margin: 2rem 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

/* Waitlist */

.waitlist {
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--rule);
}

.waitlist h2 {
  font-family: var(--font-prose);
  font-weight: 400;
  font-size: 1.125rem;
  margin: 0 0 0.75rem;
}

.waitlist > p {
  margin: 0 0 1.25rem;
  color: var(--dim);
}

.waitlist__form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.waitlist__form input {
  flex: 1 1 14rem;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink);
  font-family: var(--font-prose);
  font-size: 1rem;
  padding: 0.75rem 1rem;
}

.waitlist__form input::placeholder {
  color: var(--faint);
}

.waitlist__form button {
  background: var(--red);
  color: var(--ink);
  border: none;
  font-family: var(--font-mono);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
}

.consent {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--faint);
  margin: 1rem 0 0;
}

.consent a {
  color: var(--faint);
}

.waitlist__success {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--ink);
  margin: 1rem 0 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--rule);
}

/* Manifesto page */

.page {
  flex: 1;
  max-width: 32rem;
  margin: 0 auto;
  width: 100%;
  padding: 4rem 0 2.5rem;
}

.back-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--dim);
  margin-bottom: 2.5rem;
}

.back-link:hover,
.back-link:focus-visible {
  color: var(--ink);
}

.page h1 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.375rem;
  letter-spacing: 0.1em;
  margin: 0 0 1.5rem;
}

.page p {
  margin: 0 0 1.25rem;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.page .meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--faint);
  margin: -1rem 0 2rem;
}

.page h2 {
  font-family: var(--font-prose);
  font-weight: 600;
  font-size: 1.0625rem;
  margin: 2rem 0 0.75rem;
}

.page ul {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.page li {
  margin: 0 0 0.25rem;
}

/* Footer */

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 32rem;
  margin: 0 auto;
  width: 100%;
  padding: 1.5rem 0 2rem;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--faint);
}