/* First Contact — firstcontactb2b.com
   Design language carried from the book: proof-red on offset stock.
   Serif for reading, mono for instruments. */

:root {
  --paper: #F2F3F1;
  --paper-2: #E9EBE7;
  --ink: #15181A;
  --ink-2: #4E5459;
  --ink-3: #7B8288;
  --rule: #D3D7D1;
  --rule-2: #C2C7BF;
  --red: #B01F26;
  --red-wash: #B01F2610;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, "Times New Roman", serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --measure: 34rem;
  --wide: 52rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #131618; --paper-2: #1B1F21; --ink: #E6E8E3; --ink-2: #A2A8AC;
    --ink-3: #757C81; --rule: #2B3033; --rule-2: #3A4044;
    --red: #E2615A; --red-wash: #E2615A16;
  }
}
:root[data-theme="dark"] {
  --paper: #131618; --paper-2: #1B1F21; --ink: #E6E8E3; --ink-2: #A2A8AC;
  --ink-3: #757C81; --rule: #2B3033; --rule-2: #3A4044;
  --red: #E2615A; --red-wash: #E2615A16;
}
:root[data-theme="light"] {
  --paper: #F2F3F1; --paper-2: #E9EBE7; --ink: #15181A; --ink-2: #4E5459;
  --ink-3: #7B8288; --rule: #D3D7D1; --rule-2: #C2C7BF;
  --red: #B01F26; --red-wash: #B01F2610;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; font-weight: 400; line-height: 1.14; letter-spacing: -0.015em; text-wrap: balance; }
p, ul, ol, figure, table { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

/* One left edge for everything: the container matches the nav, the reading
   column is capped inside it. Nav mark and body copy share a gutter. */
.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 1.5rem; }
.wrap > * { max-width: var(--measure); }
.wrap > .tablewrap, .wrap > .band { max-width: none; }
.wrap-wide { max-width: var(--wide); margin: 0 auto; padding: 0 1.5rem; }
.flow > * + * { margin-top: 1.15em; }
.stack { display: flex; flex-direction: column; }

.label {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-3);
}
.label-red { color: var(--red); }

/* ---------- nav ---------- */
.nav { border-bottom: 1px solid var(--rule); }
.nav-in {
  max-width: var(--wide); margin: 0 auto; padding: 1rem 1.5rem;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
}
.nav-mark {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; text-decoration: none;
}
.nav-mark b { font-weight: 400; color: var(--red); }
.nav-links { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.nav-links a {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; text-decoration: none; color: var(--ink-2);
  padding-bottom: 2px; border-bottom: 1px solid transparent;
}
.nav-links a:hover, .nav-links a[aria-current] { color: var(--ink); border-bottom-color: var(--red); }

/* ---------- page furniture ---------- */
.hero { padding: 5rem 0 3.5rem; }
.hero h1 { font-size: clamp(2.3rem, 7.5vw, 3.5rem); line-height: 1.02; }
.hero .sub { font-size: 1.16rem; line-height: 1.5; color: var(--ink-2); margin-top: 1.5rem; max-width: 30rem; }

.section { padding: 3.25rem 0; border-top: 1px solid var(--rule); }
.section h2 { font-size: 1.8rem; margin-bottom: 1.4rem; }
.section h3 { font-size: 1.12rem; font-weight: 600; margin-top: 2em; margin-bottom: 0.5em; }
.lede { font-size: 1.12rem; line-height: 1.55; }

.pull {
  border-left: 2px solid var(--red); padding: 0.1rem 0 0.1rem 1.15rem;
  font-size: 1.16rem; line-height: 1.45; font-style: italic;
}

/* ---------- positions ---------- */
.positions { display: flex; flex-direction: column; gap: 0.55rem; padding: 1.6rem 0; }
.position { font-size: 1.42rem; display: flex; align-items: baseline; gap: 0.85rem; flex-wrap: wrap; }
.position .n { font-family: var(--mono); font-size: 0.7rem; color: var(--ink-3); width: 1.4rem; flex: none; }
.position.taken .t { position: relative; color: var(--ink-3); }
.position.taken .t::after {
  content: ""; position: absolute; left: -0.12em; right: -0.12em; top: 52%;
  height: 2px; background: var(--red); transform: rotate(-1.4deg);
}
.position .tag {
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-3);
}
.position.open .tag { color: var(--red); }

/* ---------- rows / ladder ---------- */
.rows { border-top: 1px solid var(--rule); }
.row {
  display: grid; grid-template-columns: 2.4rem 1fr; gap: 1rem;
  padding: 0.95rem 0; border-bottom: 1px solid var(--rule); align-items: start;
}
.row .p { font-family: var(--mono); font-size: 1.4rem; line-height: 1; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.row.dies { background: var(--red-wash); }
.row.dies .p { color: var(--red); }
.row .hand {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-2); display: block; margin-bottom: 0.25rem;
}
.row .flag {
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.13em;
  text-transform: uppercase; color: var(--red); display: block; margin-top: 0.35rem;
}

.deflist { border-top: 1px solid var(--rule); }
.deflist > div {
  display: grid; grid-template-columns: 10rem 1fr; gap: 1rem;
  padding: 0.85rem 0; border-bottom: 1px solid var(--rule);
}
.deflist .k { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.11em; text-transform: uppercase; }
.deflist .k.hot { color: var(--red); }
.deflist .v { color: var(--ink-2); }

.band { display: grid; grid-template-columns: 1fr 1fr 1fr; border: 1px solid var(--rule-2); margin: 1.6rem 0; }
.band div {
  padding: 0.85rem 0.6rem; font-family: var(--mono); font-size: 0.64rem;
  letter-spacing: 0.1em; text-transform: uppercase; text-align: center;
  color: var(--ink-3); border-right: 1px solid var(--rule-2);
}
.band div:last-child { border-right: none; }
.band .live { color: var(--red); background: var(--red-wash); }

/* ---------- cta ---------- */
.cta { display: inline-block; font-family: var(--mono); font-size: 0.74rem;
  letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--red); color: var(--red); padding: 0.85rem 1.5rem; }
.cta:hover { background: var(--red); color: var(--paper); }
.cta-note { font-family: var(--mono); font-size: 0.68rem; color: var(--ink-3); margin-top: 0.9rem; }

.callout { background: var(--paper-2); padding: 1.5rem; margin: 1.8rem 0; }

/* ---------- score tool ---------- */
.q { padding: 1.75rem 0; border-top: 1px solid var(--rule); }
.q-num { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; color: var(--red); }
.q-text { font-size: 1.12rem; margin: 0.5rem 0 1.1rem; }
.q-help { font-family: var(--mono); font-size: 0.68rem; line-height: 1.6; color: var(--ink-3); margin-bottom: 1rem; }
.opts { display: flex; flex-direction: column; gap: 0.5rem; }
.opt { display: flex; gap: 0.75rem; align-items: baseline; cursor: pointer; padding: 0.4rem 0; line-height: 1.45; }
.opt input { margin: 0; flex: none; transform: translateY(0.2rem); accent-color: var(--red); }
.opt span b { font-weight: 600; }
textarea {
  width: 100%; font-family: var(--serif); font-size: 1rem; line-height: 1.5;
  background: var(--paper-2); color: var(--ink); border: 1px solid var(--rule-2);
  padding: 0.9rem; min-height: 6rem; resize: vertical;
}
.result { border-top: 2px solid var(--red); margin-top: 2.5rem; padding-top: 2.5rem; }
.score-big { font-family: var(--mono); font-size: 4.5rem; line-height: 1; color: var(--red); font-variant-numeric: tabular-nums; }
.score-of { font-family: var(--mono); font-size: 0.8rem; color: var(--ink-3); letter-spacing: 0.1em; }
.verdict { font-size: 1.3rem; line-height: 1.35; margin: 1.2rem 0; text-wrap: balance; }
.readout { border-top: 1px solid var(--rule); margin-top: 1.6rem; }
.readout div { display: grid; grid-template-columns: 10rem 1fr; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--rule); }
.readout .k { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
[hidden] { display: none !important; }

/* ---------- table ---------- */
.tablewrap { overflow-x: auto; margin: 1.6rem 0; }
table { border-collapse: collapse; width: 100%; font-size: 0.94rem; }
th, td { text-align: left; padding: 0.6rem 0.9rem 0.6rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.11em; text-transform: uppercase; color: var(--ink-3); font-weight: 400; }
td.num { font-variant-numeric: tabular-nums; font-family: var(--mono); }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--rule); margin-top: 4rem; padding: 2.5rem 0 3.5rem; color: var(--ink-2); font-size: 0.94rem; }
.foot-links { display: flex; gap: 1.3rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.foot-links a { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; color: var(--ink-2); }
.foot-links a:hover { color: var(--red); }
.foot-mark { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--red); margin-top: 1.2rem; display: block; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding: 3.25rem 0 2.5rem; }
  .deflist > div, .readout div { grid-template-columns: 1fr; gap: 0.2rem; }
  .row { grid-template-columns: 1.9rem 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }