/* InferenceDevices — flagship staging build
   Dark, dramatic, minimal. One accent, serif display, generous space. */

:root {
  --bg: #08080a;
  --bg-raise: #0e0e11;
  --bg-card: #101014;
  --ink: #ece9e2;
  --ink-dim: #a9a49a;
  --ink-faint: #6f6a61;
  --accent: #c8a45d;
  --accent-soft: rgba(200, 164, 93, 0.16);
  --line: #232329;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

::selection { background: var(--accent); color: #0a0a0c; }

/* ---------- chrome ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(8, 8, 10, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-nav .wrap {
  display: flex;
  align-items: baseline;
  gap: 2.2rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.wordmark {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}
.wordmark:hover { text-decoration: none; color: var(--accent); }
.wordmark span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 1.8rem;
  flex-wrap: wrap;
  margin-left: auto;
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav-links a { color: var(--ink-dim); }
.nav-links a:hover { color: var(--accent); text-decoration: none; }
.nav-links a.here { color: var(--ink); border-bottom: 1px solid var(--accent); padding-bottom: 2px; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.prose { max-width: 720px; }

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 7rem;
  padding: 2.6rem 0 3.2rem;
  color: var(--ink-faint);
  font-size: 0.92rem;
}
.site-footer .wrap { display: flex; gap: 2rem; flex-wrap: wrap; justify-content: space-between; }
.site-footer a { color: var(--ink-dim); }

/* ---------- type ---------- */

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.6rem;
}

h1 {
  font-weight: 400;
  font-size: clamp(2.6rem, 6.5vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
}

h2 {
  font-weight: 400;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

h3 { font-weight: 400; font-size: 1.35rem; line-height: 1.3; }

p { margin-bottom: 1.25rem; }
p.lede { font-size: 1.28rem; line-height: 1.55; color: var(--ink); }
.dim { color: var(--ink-dim); }
.small { font-size: 0.92rem; }

em.word { font-style: italic; color: var(--accent); }

/* ---------- sections ---------- */

section { padding: 4.5rem 0 0.5rem; }
section:first-of-type { padding-top: 0; }

.section-head { max-width: 720px; margin-bottom: 2.6rem; }
.section-head .eyebrow { margin-bottom: 1rem; }

.rule { border: none; border-top: 1px solid var(--line); margin: 4.5rem 0 0; }

/* ---------- hero ---------- */

.hero { padding: 7.5rem 0 5.5rem; }
.hero h1 { max-width: 12ch; }
.hero h1 .won { color: var(--accent); }
.hero .lede { max-width: 56ch; margin-top: 2rem; color: var(--ink-dim); }
.hero .lede strong { color: var(--ink); font-weight: 400; }

.cta-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2.6rem; font-family: var(--sans); }
.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.btn:hover { background: var(--accent); color: #0a0a0c; text-decoration: none; }
.btn.ghost { border-color: var(--line); color: var(--ink-dim); }
.btn.ghost:hover { border-color: var(--ink-dim); background: transparent; color: var(--ink); }

/* ---------- doors ---------- */

.doors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
@media (max-width: 900px) { .doors { grid-template-columns: 1fr; } }

.door {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 2.2rem 2rem 2rem;
}
.door .no {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 1.1rem;
}
.door h3 { font-size: 1.55rem; margin-bottom: 0.4rem; }
.door .tag { font-style: italic; color: var(--accent); margin-bottom: 1rem; font-size: 1.05rem; }
.door p { color: var(--ink-dim); font-size: 1rem; margin-bottom: 0.9rem; }
.door p:last-child { margin-bottom: 0; }

/* ---------- offer ---------- */

.offer { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
@media (max-width: 800px) { .offer { grid-template-columns: 1fr; } }

.plan { border: 1px solid var(--line); padding: 2.2rem 2rem; background: var(--bg-raise); }
.plan .price { font-size: 2.6rem; line-height: 1; margin: 0.6rem 0 0.2rem; }
.plan .price small { font-size: 1rem; color: var(--ink-dim); }
.plan ul { list-style: none; margin-top: 1.2rem; }
.plan li { padding: 0.45rem 0; border-top: 1px solid var(--line); color: var(--ink-dim); font-size: 1rem; }
.plan li:first-child { border-top: none; }

/* ---------- refusals / lists ---------- */

.refusals { display: grid; grid-template-columns: 1fr 1fr; gap: 0 3rem; max-width: 960px; }
@media (max-width: 800px) { .refusals { grid-template-columns: 1fr; } }
.refusals li {
  list-style: none;
  padding: 1.05rem 0;
  border-top: 1px solid var(--line);
  font-size: 1.08rem;
}
.refusals li strong { font-weight: 400; color: var(--accent); }

.plain-list { list-style: none; max-width: 760px; }
.plain-list li { padding: 1rem 0; border-top: 1px solid var(--line); color: var(--ink-dim); }
.plain-list li strong { color: var(--ink); font-weight: 400; }
.plain-list li:first-child { border-top: none; }

/* ---------- pull quote ---------- */

.pull {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.35;
  max-width: 26ch;
  margin: 1rem 0 1.4rem;
}
.pull .attr { display: block; margin-top: 1.2rem; font-size: 0.95rem; color: var(--ink-faint); font-family: var(--sans); letter-spacing: 0.08em; }

/* ---------- receipts ---------- */

.artifact {
  border-top: 1px solid var(--line);
  padding: 1.8rem 0;
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 1.5rem;
  max-width: 960px;
}
@media (max-width: 700px) { .artifact { grid-template-columns: 1fr; } }
.artifact h3 { margin-bottom: 0.5rem; }
.artifact p { color: var(--ink-dim); margin-bottom: 0; font-size: 1.02rem; }
.status {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  align-self: start;
  justify-self: start;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  white-space: nowrap;
}
.status.live { border-color: var(--accent); color: var(--accent); }
.status.soon { border-style: dashed; }

/* ---------- article (proposal) ---------- */

.article { padding: 5rem 0 0; }
.article h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); max-width: 18ch; }
.article .sub { font-size: 1.25rem; color: var(--ink-dim); font-style: italic; margin: 1.2rem 0 3rem; }
.article p { font-size: 1.13rem; line-height: 1.75; }
.signature { margin-top: 3rem; font-size: 1.13rem; }
.signature .name { color: var(--accent); }

.doc-note {
  border: 1px solid var(--line);
  background: var(--bg-raise);
  padding: 1.4rem 1.6rem;
  margin: 3rem 0 0;
  font-size: 1rem;
  color: var(--ink-dim);
  max-width: 720px;
}

/* ---------- record (company) ---------- */

.record-item { border-top: 1px solid var(--line); padding: 1.9rem 0; max-width: 820px; }
.record-item:first-of-type { border-top: none; }
.record-item .when {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.6rem;
}
.record-item p { color: var(--ink-dim); }
.record-item p strong { color: var(--ink); font-weight: 400; }

/* ---------- misc ---------- */

.corner {
  border: 1px solid var(--line);
  background: var(--bg-raise);
  padding: 2.4rem 2.2rem;
  max-width: 820px;
}
.corner h3 { font-size: 1.5rem; margin-bottom: 0.6rem; }
.corner p { color: var(--ink-dim); margin-bottom: 0.8rem; }
.corner p:last-child { margin-bottom: 0; }