/* Fabrik landing — paper / ink / oxblood. System stack. No shadows. Square corners. */

*, *::before, *::after { box-sizing: border-box; }

:root {
  --paper: #ffffff;
  --paper-soft: #fafaf6;
  --ground: #e8e4dc;
  --rule: #e8e4dc;
  --ink: #0a0a09;
  --ink-soft: #2a2825;
  --ink-faint: #55504a;
  --ink-hair: #8a887e;
  --accent: #802020;
  --accent-deep: #5c141a;

  --wrap: 1180px;
  --gap: 32px;

  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gap);
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color 120ms cubic-bezier(.2, .6, .2, 1);
}
a:hover, a:focus-visible { color: var(--accent-deep); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-bottom-color: transparent; }

code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--paper-soft);
  padding: 1px 5px;
  border: 1px solid var(--rule);
}

.rule { border: 0; border-top: 1px solid var(--rule); margin: 0; }

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--rule);
}
.header-wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
}
.wordmark {
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: 22px;
  color: var(--ink);
  border-bottom: 0;
}
.wordmark-dot { color: var(--accent); }
.meta-nav a {
  color: var(--ink-soft);
  border-bottom: 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.meta-nav a:hover { color: var(--accent); }

/* ---------- Eyebrow ---------- */

.eyebrow, .card-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 24px;
}

/* ---------- Hero ---------- */

.hero { padding: 80px 0 96px; }
.hero-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 64px;
  align-items: start;
}

h1 {
  font-size: clamp(2.25rem, 5.2vw, 4.125rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
  margin: 0 0 32px;
  color: var(--ink);
  max-width: 16ch;
}

.lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0;
}

/* Operator card — recessed surface, hairline border */
.hero-card {
  background: var(--paper-soft);
  border: 1px solid var(--rule);
  padding: 28px 28px 24px;
}
.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  border-top: 1px solid var(--rule);
}
.checklist li {
  display: flex;
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.4;
}
.checklist li strong {
  color: var(--ink);
  font-weight: 600;
}
.step-num {
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  min-width: 22px;
}
.card-foot {
  font-size: 13px;
  color: var(--ink-faint);
  margin: 0;
  line-height: 1.5;
}

/* ---------- Content bands ---------- */

.band { padding: 72px 0; }
.band-grid {
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: 64px;
  align-items: start;
}
.band-label .eyebrow { margin: 0; }
.band-body h2 {
  font-size: clamp(1.5rem, 2.4vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 20px;
  color: var(--ink);
  max-width: 24ch;
}
.band-body p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 64ch;
  margin: 0 0 16px;
}
.band-body p:last-child { margin-bottom: 0; }

/* ---------- Opt-out list ---------- */

.optout-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  border-top: 1px solid var(--rule);
}
.optout-list li {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
}
.optout-key {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.4;
}
.optout-val {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.optout-val code { font-size: 0.85em; }

/* ---------- Contact ---------- */

.contact-links { margin-top: 24px !important; }
.link-strong {
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 28px 0;
  margin-top: 24px;
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-mark {
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: 16px;
  color: var(--ink);
  margin: 0;
}
.footer-meta {
  font-size: 12px;
  color: var(--ink-faint);
  margin: 0;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  :root { --gap: 24px; }

  .hero { padding: 48px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }

  .band { padding: 48px 0; }
  .band-grid { grid-template-columns: 1fr; gap: 20px; }

  .optout-list li { grid-template-columns: 1fr; gap: 6px; }
  .optout-key { font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); }

  h1 { max-width: none; }
}

@media (max-width: 460px) {
  .header-wrap { padding-top: 16px; padding-bottom: 16px; }
  .wordmark { font-size: 19px; }
  .hero-card { padding: 22px 20px; }
  .lede { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}