/* Line & Clause. Visual direction: 09-visual/output/visual-direction.md
   No web fonts, no third-party requests, no images. On this page that is a content
   decision as much as a performance one: the copy criticises loading fonts from a CDN. */

:root {
  --ink: #16181d;
  --ink-2: #4a5058;
  --paper: #fbfaf7;
  --panel: #ffffff;
  --rule: #dcd8cf;
  --accent: #1d4ed8;
  --accent-dark: #163cab;
  --accent-ink: #ffffff;
  --err: #a4262c;
  --warn: #8a6116;
  --ok: #1f6f43;
  --code-bg: #1b1d22;
  --code-fg: #e6e3dc;
  --serif: ui-serif, Georgia, "Iowan Old Style", "Source Serif Pro", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 1.075rem/1.65 var(--sans);
  font-synthesis-weight: none;
}

/* ── draft banner ─────────────────────────────────────────────────────────── */
.draftbar {
  background: var(--code-bg);
  color: var(--code-fg);
  font: 0.82rem/1.5 var(--mono);
  padding: 10px 16px;
  text-align: center;
}
.draftbar a { color: #9dc0ff; }

/* ── layout ───────────────────────────────────────────────────────────────── */
section { padding: 72px 20px; }
section.alt { background: var(--panel); border-block: 1px solid var(--rule); }
.wrap { max-width: 68ch; margin: 0 auto; }
.wrap.wide { max-width: 880px; }
.wrap.widest { max-width: 1000px; }
.wrap.narrow { max-width: 62ch; }
#gate { padding-top: 96px; }

/* ── type ─────────────────────────────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.05rem, 5.4vw, 3.3rem); line-height: 1.12; margin: 0 0 20px; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.05rem); line-height: 1.2; margin: 0 0 22px; }
h3 { font-size: 1.2rem; margin: 32px 0 10px; }
p { margin: 0 0 20px; }
strong { font-weight: 650; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }

.eyebrow {
  font: 0.78rem/1.4 var(--mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 18px;
}
.sub { font-size: 1.16rem; color: var(--ink-2); margin-bottom: 28px; }
.lede { font-family: var(--serif); font-size: 1.32rem; font-style: italic; line-height: 1.45; }
.muted { color: var(--ink-2); font-size: 0.94rem; }

blockquote {
  margin: 26px 0;
  padding: 4px 0 4px 22px;
  border-left: 3px solid var(--accent);
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.5;
}
blockquote p:last-child { margin-bottom: 0; }

.callout {
  border: 1px solid var(--rule);
  border-left: 4px solid var(--accent);
  background: var(--paper);
  padding: 18px 20px;
  margin: 26px 0;
  border-radius: 4px;
}
section.alt .callout { background: #faf8f4; }
.callout p:last-child { margin-bottom: 0; }

/* ── artifacts ────────────────────────────────────────────────────────────── */
pre {
  background: var(--code-bg);
  color: var(--code-fg);
  padding: 18px 20px;
  border-radius: 5px;
  overflow-x: auto;
  font: 0.87rem/1.55 var(--mono);
  margin: 24px 0;
}
code { font: 0.9em var(--mono); }
p code, li code, td code { background: rgba(0,0,0,.055); padding: 1px 5px; border-radius: 3px; }

table { border-collapse: collapse; width: 100%; margin: 26px 0; font-size: 0.96rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font: 0.78rem/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-2); }
td.num, th.num { text-align: right; font-family: var(--mono); }
.scroller { overflow-x: auto; }
.scroller table { min-width: 620px; }
td.hi { background: #eef3ff; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin: 28px 0;
}
.stats div { background: var(--panel); padding: 16px 14px; }
.stats b { display: block; font: 1.5rem/1.1 var(--mono); }
.stats span { font-size: 0.82rem; color: var(--ink-2); }

.finding {
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 18px 20px;
  margin: 20px 0;
  background: var(--panel);
}
.finding p:last-child { margin-bottom: 0; }
.finding h3 { margin-top: 0; font-size: 1.08rem; }

/* ── CTAs ─────────────────────────────────────────────────────────────────── */
.cta { text-align: center; }
.btn {
  display: inline-block;
  min-height: 48px;
  padding: 14px 28px;
  margin: 6px 8px;
  border-radius: 6px;
  font: 600 1.02rem/1.4 var(--sans);
  text-decoration: none;
  cursor: pointer;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.ghost:hover { background: #eef3ff; }
.btn.dead { border-style: dashed; }
.btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.micro { color: var(--ink-2); font-size: 0.93rem; margin: 12px 0 0; }
.deadnote { color: var(--err); font-size: 0.93rem; margin-top: 12px; }
.deadnote[hidden] { display: none; }

/* ── pricing ──────────────────────────────────────────────────────────────── */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; margin: 28px 0; }
.card { border: 1px solid var(--rule); border-radius: 6px; padding: 24px; background: var(--panel); }
.card.pick { border: 2px solid var(--accent); }
.card h3 { margin-top: 0; }
.card .price { font: 700 2rem/1.1 var(--mono); margin: 0 0 4px; }
.card ul { margin: 0 0 4px; padding-left: 20px; }
.card li { margin-bottom: 7px; }

details { border-top: 1px solid var(--rule); padding: 14px 0; }
details:last-of-type { border-bottom: 1px solid var(--rule); }
summary { cursor: pointer; font-weight: 620; list-style-position: outside; }
summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
details[open] summary { margin-bottom: 12px; }

/* ── the gate widget ──────────────────────────────────────────────────────── */
.gate { border: 2px solid var(--rule); border-radius: 8px; background: var(--panel); padding: 22px; }
.gate textarea {
  width: 100%; min-height: 220px; resize: vertical;
  font: 0.9rem/1.5 var(--mono);
  padding: 12px; border: 1px solid var(--rule); border-radius: 5px;
  background: var(--paper); color: var(--ink);
}
.gate textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; }
.toggles { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 16px 0; font-size: 0.92rem; }
.toggles label { display: flex; gap: 7px; align-items: baseline; }
.toggles input { margin: 0; min-width: 16px; min-height: 16px; }
.toggles .n { font-family: var(--mono); color: var(--ink-2); font-size: 0.85em; }
.gate details { border: none; padding: 0; margin: 4px 0 16px; }
.gate details summary { font-size: 0.92rem; font-weight: 500; color: var(--ink-2); }
.gaterow { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 4px; }

.result { margin-top: 22px; }
.rgroup { border: 1px solid var(--rule); border-radius: 5px; margin-bottom: 12px; overflow: hidden; }
.rgroup > h4 { margin: 0; padding: 10px 14px; background: var(--paper); font: 600 0.95rem/1.3 var(--sans); border-bottom: 1px solid var(--rule); }
.rgroup.clean > h4 { color: var(--ok); }
.rgroup ul { margin: 0; padding: 0; list-style: none; }
.rgroup li { padding: 10px 14px; border-bottom: 1px solid #f0eee9; font-size: 0.94rem; }
.rgroup li:last-child { border-bottom: none; }
.chip {
  display: inline-block; font: 600 0.7rem/1 var(--mono); letter-spacing: 0.06em;
  padding: 4px 7px; border-radius: 3px; margin-right: 9px; vertical-align: 1px;
}
.chip.e { background: var(--err); color: #fff; }
.chip.w { background: var(--warn); color: #fff; }
.cite { display: block; font: 0.82rem var(--mono); color: var(--ink-2); margin-top: 3px; margin-left: 3px; }
.tally { font: 0.95rem var(--mono); margin: 0 0 14px; }
.limits { font-size: 0.92rem; color: var(--ink-2); border-top: 1px solid var(--rule); margin-top: 18px; padding-top: 14px; }

.hero-gate { margin-top: 32px; }

/* ── footer ───────────────────────────────────────────────────────────────── */
.ps { border-top: 2px solid var(--rule); padding-top: 26px; margin-top: 12px; }
footer { padding: 40px 20px 64px; color: var(--ink-2); font-size: 0.92rem; }
footer .wrap { max-width: 68ch; }

/* ── mobile ───────────────────────────────────────────────────────────────── */
@media (max-width: 767px) {
  section { padding: 44px 16px; }
  #gate { padding-top: 56px; }
  body { font-size: 1.05rem; }
  .btn { display: block; width: 100%; margin: 10px 0; }
  .gate { padding: 16px; }
  .gate textarea { min-height: 170px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

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