/* FinzData design system — "the research desk" */
:root {
  --paper: #F4F1EA;
  --paper-2: #ECE7DC;
  --ink: #111418;
  --ink-2: #4A4F57;
  --rule: #D6CFBF;
  --signal: #0B7A4B;
  --signal-2: #B3261E;
  --code-bg: #14171C;
  --code-ink: #E6E1D6;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0F1215;
    --paper-2: #171B20;
    --ink: #ECE7DC;
    --ink-2: #A39E93;
    --rule: #2A2F36;
    --signal: #3FBF83;
    --signal-2: #E5675E;
    --code-bg: #14171C;
    --code-ink: #E6E1D6;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}
::selection { background: var(--signal); color: var(--paper); }

/* ---------- type ---------- */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
a { color: var(--signal); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration: none; }
code, pre, .mono { font-family: var(--mono); }
.num, td, th { font-variant-numeric: tabular-nums; }
.pos { color: var(--signal); }
.neg { color: var(--signal-2); }

.label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 0.9em;
}

/* ---------- layout ---------- */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.section { border-top: 1px solid var(--rule); padding: 72px 0; }
.grid { display: grid; gap: 32px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.cards-3x2 { grid-template-columns: repeat(3, 1fr); }

/* ---------- skip link ---------- */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 8px 16px; font-family: var(--mono); font-size: 13px; z-index: 100;
}
.skip:focus { left: 8px; top: 8px; }

/* ---------- header / nav ---------- */
.site-header { border-bottom: 1px solid var(--rule); }
.site-header .container {
  display: flex; align-items: center; gap: 32px;
  padding-top: 18px; padding-bottom: 18px;
}
.wordmark {
  font-family: var(--serif); font-weight: 600; font-size: 1.45rem;
  color: var(--ink); text-decoration: none; letter-spacing: -0.01em;
}
.wordmark span { color: var(--signal); }
.site-nav { display: flex; align-items: center; gap: 24px; flex: 1; flex-wrap: wrap; }
.site-nav a {
  color: var(--ink-2); text-decoration: none; font-size: 0.95rem; font-weight: 500;
}
.site-nav a:hover { color: var(--ink); }
.site-nav .btn { margin-left: auto; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans); font-weight: 600; font-size: 0.95rem;
  padding: 10px 20px; border-radius: 2px;
  text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--signal); color: var(--paper); border-color: var(--signal); }
.btn-primary:hover { text-decoration: none; filter: brightness(1.08); color: var(--paper); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--ink); color: var(--paper); text-decoration: none; }
.btn:focus-visible, a:focus-visible {
  outline: 2px solid var(--signal); outline-offset: 2px;
}

/* ---------- hero ---------- */
.hero { padding: 88px 0 72px; }
.hero .grid-2 { align-items: start; gap: 56px; }
.hero .sub { font-size: 1.15rem; color: var(--ink-2); max-width: 34em; }
.hero .ctas { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0 14px; }
.hero .fine { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.04em; color: var(--ink-2); }

/* terminal card */
.terminal {
  background: var(--code-bg); color: var(--code-ink);
  border-radius: 2px; padding: 22px 24px;
  font-family: var(--mono); font-size: 13.5px; line-height: 1.7;
  overflow-x: auto;
}
.terminal .prompt::before { content: "$ "; color: var(--signal); }
.terminal pre { margin: 10px 0 18px; font-size: inherit; }
.terminal table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.terminal th, .terminal td {
  text-align: right; padding: 5px 10px; white-space: nowrap;
  font-variant-numeric: tabular-nums; font-weight: 400;
}
.terminal th:first-child, .terminal td:first-child,
.terminal th:nth-child(2), .terminal td:nth-child(2) { text-align: left; }
.terminal thead th {
  color: var(--code-ink); opacity: 0.65; font-weight: 500;
  border-bottom: 1px solid rgba(230, 225, 214, 0.25);
  letter-spacing: 0.04em;
}
.terminal tbody td { border-bottom: 1px solid rgba(230, 225, 214, 0.12); }
.terminal .neg { color: var(--signal-2); }
.terminal .pos { color: var(--signal); }
.caption { font-family: var(--mono); font-size: 12px; color: var(--ink-2); margin-top: 12px; }

/* ---------- proof row ---------- */
.proof { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.proof .grid-4 { gap: 0; }
.stat { padding: 28px 24px; border-left: 1px solid var(--rule); }
.stat:first-child { border-left: none; padding-left: 0; }
.stat .v {
  font-family: var(--mono); font-weight: 500; font-size: 1.7rem;
  font-variant-numeric: tabular-nums; display: block;
}
.stat .k { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }

/* ---------- dataset cards ---------- */
.card {
  background: var(--paper-2); border: 1px solid var(--rule); border-radius: 2px;
  padding: 24px; display: flex; flex-direction: column; gap: 8px;
}
.card h3 { margin: 0; font-size: 1.15rem; }
.card p { margin: 0; color: var(--ink-2); font-size: 0.95rem; flex: 1; }
.card .tier { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--signal); }
.card a.card-link { font-size: 0.9rem; font-weight: 500; margin-top: 6px; }

/* ---------- numbered columns ---------- */
.cols .n {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  color: var(--ink-2); display: block; margin-bottom: 10px;
}
.cols h3 { font-size: 1.2rem; }
.cols p { color: var(--ink-2); font-size: 0.97rem; }

/* ---------- code inline block ---------- */
.codeblock {
  background: var(--code-bg); color: var(--code-ink);
  font-family: var(--mono); font-size: 12.5px; line-height: 1.7;
  padding: 16px 18px; border-radius: 2px; overflow-x: auto;
  margin-top: 18px; white-space: pre;
}

/* ---------- pricing ---------- */
.plans { align-items: stretch; }
.plan {
  border: 1px solid var(--rule); border-radius: 2px;
  padding: 26px 24px; display: flex; flex-direction: column; gap: 6px;
  background: var(--paper);
}
.plan.featured { background: var(--paper-2); }
.plan .tag { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--signal); }
.plan h3 { margin: 0; }
.plan .price { font-family: var(--mono); font-size: 1.6rem; font-weight: 500; font-variant-numeric: tabular-nums; }
.plan .per { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
.plan ul { margin: 14px 0 20px; padding-left: 18px; color: var(--ink-2); font-size: 0.93rem; flex: 1; }
.plan ul li { margin-bottom: 6px; }
.plan .btn { text-align: center; }
.pricing-more { margin-top: 28px; font-weight: 500; }

/* ---------- closing band ---------- */
.closing { border-top: 1px solid var(--rule); padding: 80px 0; text-align: center; }
.closing h2 { max-width: 22em; margin-left: auto; margin-right: auto; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--rule); padding: 56px 0 40px; }
.site-footer .cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.site-footer h4 {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-2); margin: 0 0 14px; font-weight: 500;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--ink); text-decoration: none; font-size: 0.95rem; }
.site-footer a:hover { color: var(--signal); }
.legal {
  border-top: 1px solid var(--rule); margin-top: 40px; padding-top: 20px;
  font-family: var(--mono); font-size: 12px; color: var(--ink-2);
}

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .grid-2, .grid-3, .grid-4, .cards-3x2, .site-footer .cols { grid-template-columns: 1fr; }
  .site-header .container { flex-wrap: wrap; gap: 12px; }
  .site-nav { flex-wrap: wrap; gap: 14px; }
  .site-nav .btn { margin-left: 0; }
  .stat { border-left: none; border-top: 1px solid var(--rule); padding-left: 0; }
  .stat:first-child { border-top: none; }
  .hero { padding: 56px 0; }
  .section { padding: 56px 0; }
}

/* --- fixes after browser render (2026-10-09) --- */
.site-nav a.btn-primary, .site-nav a.btn-primary:hover { color: var(--paper); }
.grid > * { min-width: 0; }
.terminal, .terminal pre, .codeblock, pre { overflow-x: auto; }
@media (max-width: 760px) {
  .site-header .container { flex-wrap: wrap; row-gap: 10px; }
  .site-nav { gap: 14px; }
  .site-nav .btn { margin-left: 0; }
  main table { display: block; max-width: 100%; overflow-x: auto; }
  .stat { border-left: none; padding-left: 0; border-top: 1px solid var(--rule); }
  .stat:first-child { border-top: none; }
}

/* --- page-level helpers for inner pages --- */
.lede { font-size: 1.15rem; color: var(--ink-2); max-width: 40em; }
.muted { color: var(--ink-2); }
.small { font-size: 0.875rem; }
.table-wrap { overflow-x: auto; border-top: 1px solid var(--rule); }
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.compare-table th, .compare-table td { padding: 10px 12px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
.compare-table thead th { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); font-weight: 500; }
.compare-table td { font-family: var(--mono); font-size: 0.9rem; }
.compare-table tbody th { font-weight: 500; }
.faq details { border-top: 1px solid var(--rule); padding: 16px 0; }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; font-weight: 500; }
.faq details p { color: var(--ink-2); margin: 10px 0 0; max-width: 46em; }
.choose { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.choose > div { border-top: 2px solid var(--ink); padding-top: 16px; }
@media (max-width: 760px) { .choose { grid-template-columns: 1fr; } }

.price-lg { font-family: var(--mono); font-size: 1.6rem; font-weight: 500; margin: 6px 0 2px; }
.plans .card .cols { display: flex; gap: 8px; flex-wrap: wrap; }

.soon { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); border: 1px solid var(--rule); padding: 1px 5px; margin-left: 6px; vertical-align: middle; }