/* FactorPrism website, 2026-10 redesign.
   Same visual language as the FactorPrism 6 app: warm paper, ink, one blue that adds,
   one orange that subtracts, and a serif voice for answers. System fonts only. */

:root {
  --paper: #F6F6F3;
  --surface: #FFFFFF;
  --ink: #15171C;
  --ink-2: #3D4350;
  --muted: #5B6270;
  --line: #E2E3E7;
  --line-strong: #C9CBD2;
  --chip: #EFEFEC;
  --accent: #1F4FD1;
  --accent-ink: #163A9E;
  --accent-soft: #EEF2FD;
  --drag: #C2581A;
  --drag-ink: #8A3E12;
  --drag-soft: #FBEADF;
  --neutral-bar: #8E939E;
  --ok: #1E7F4F;
  --ok-soft: #E6F2EB;
  --ok-ink: #1E5B3D;
  --night: #101218;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --radius: 14px;
  --radius-sm: 10px;
  --max: 1160px;
  --gutter: 24px;
  --shadow: 0 1px 2px rgba(21, 23, 28, 0.04), 0 8px 24px rgba(21, 23, 28, 0.06);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans);
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; }
code, pre { font-family: var(--mono); font-size: 0.88em; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.skip-link { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 12px; color: #fff; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 780px; }

/* ------------------------------------------------------------------ type */
h1, h2, h3, h4 { color: var(--ink); margin: 0 0 0.5em; line-height: 1.2; letter-spacing: -0.015em; }
h1 { font-family: var(--serif); font-weight: 500; font-size: clamp(2.3rem, 5.2vw, 4.1rem); line-height: 1.08; letter-spacing: -0.02em; }
h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(1.75rem, 3.2vw, 2.6rem); line-height: 1.15; }
h3 { font-size: 1.12rem; font-weight: 650; letter-spacing: -0.005em; }
p { margin: 0 0 1em; }
.lede { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--ink-2); line-height: 1.55; max-width: 720px; }
.eyebrow { display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.eyebrow-accent { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }
.answer { font-family: var(--serif); font-size: 1.35rem; line-height: 1.45; color: var(--ink); }
.tnum { font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ header */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(246, 246, 243, 0.92);
  backdrop-filter: saturate(160%) blur(10px); -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent; transition: border-color 0.2s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.header-row { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; font-size: 1.08rem; letter-spacing: -0.01em; }
.brand:hover { color: var(--ink); text-decoration: none; }
.brand img { width: 26px; height: 30px; object-fit: contain; }
#primary-navigation { margin-left: auto; }
#primary-navigation ul { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
#primary-navigation a { display: inline-block; padding: 8px 12px; border-radius: 8px; color: var(--ink-2); font-size: 0.95rem; font-weight: 550; }
#primary-navigation a:hover { background: rgba(21, 23, 28, 0.05); text-decoration: none; color: var(--ink); }
#primary-navigation a.active { color: var(--ink); background: rgba(21, 23, 28, 0.06); }
#primary-navigation a.nav-cta { background: var(--ink); color: #fff; padding: 9px 16px; margin-left: 8px; }
#primary-navigation a.nav-cta:hover { background: #2B2F38; color: #fff; }
.menu-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: transparent; border-radius: 10px; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.menu-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.2s, opacity 0.2s; }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ------------------------------------------------------------------ buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 22px; border-radius: 12px; font-weight: 650; font-size: 1rem; border: 1px solid transparent; cursor: pointer; transition: background 0.15s, border-color 0.15s, transform 0.15s; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); color: #fff; }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.btn-secondary:hover { border-color: var(--ink); color: var(--ink); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #2B2F38; color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { color: var(--ink); background: #ECEDF1; }
.text-link { font-weight: 650; }
.text-link::after { content: " →"; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ------------------------------------------------------------------ sections */
.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
.section-white { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-night { background: var(--night); color: #E7E8EC; }
.section-night h2, .section-night h3 { color: #fff; }
.section-night .muted, .section-night .eyebrow { color: #A6ABB7; }
.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--ink-2); font-size: 1.1rem; }
.section-night .section-head p { color: #C3C7D0; }

/* ------------------------------------------------------------------ hero */
.hero { padding: 72px 0 88px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 22px; }
.hero .lede { margin-bottom: 30px; }
.hero-tertiary { margin: 18px 0 0; font-size: 0.95rem; color: var(--muted); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 28px 0 0; font-size: 0.9rem; color: var(--ink-2); }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
.page-hero { padding: 72px 0 56px; }
.page-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); max-width: 900px; }
.page-hero .lede { margin-top: 6px; }
.page-hero .cta-row { margin-top: 28px; }
.crumbs { font-size: 0.88rem; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--muted); }

/* the live answer card in the hero */
.answer-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 26px 26px 20px; }
.answer-card .meta { font-size: 0.8rem; color: var(--muted); margin-bottom: 10px; }
.answer-card .answer { font-size: 1.32rem; margin-bottom: 14px; }
.chip { display: inline-block; font-size: 0.76rem; font-weight: 650; color: var(--ink-2); background: var(--chip); border-radius: 999px; padding: 4px 10px; margin: 0 6px 6px 0; white-space: nowrap; }
.chip-ok { color: var(--ok-ink); background: var(--ok-soft); }
.chip-accent { color: var(--accent-ink); background: var(--accent-soft); }
.chip-drag { color: var(--drag-ink); background: var(--drag-soft); }
.mini-bridge { margin-top: 14px; }
.mini-bridge .bars { display: grid; gap: 6px; align-items: end; height: 150px; border-bottom: 1px solid var(--line-strong); }
.mini-bridge .bar-col { position: relative; height: 100%; }
.mini-bridge .bar { position: absolute; left: 10%; right: 10%; border-radius: 3px; }
.mini-bridge .bar.total { background: var(--ink); }
.mini-bridge .bar.lift { background: var(--accent); }
.mini-bridge .bar.drag { background: var(--drag); }
.mini-bridge .bar.other { background: var(--neutral-bar); }
.mini-bridge .labels { display: grid; gap: 6px; margin-top: 8px; font-size: 0.68rem; color: var(--muted); text-align: center; line-height: 1.25; }
.mini-bridge .labels b { display: block; color: var(--ink); font-weight: 650; font-size: 0.7rem; }
.answer-card .foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 0.86rem; }

/* ------------------------------------------------------------------ grids & cards */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--ink-2); margin-bottom: 0; }
.card .num { display: inline-flex; width: 30px; height: 30px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 700; font-size: 0.85rem; align-items: center; justify-content: center; margin-bottom: 14px; }
a.card { display: block; color: inherit; transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s; }
a.card:hover { text-decoration: none; border-color: var(--line-strong); transform: translateY(-2px); box-shadow: var(--shadow); color: inherit; }
a.card .kicker { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; display: block; }
a.card .more { display: inline-block; margin-top: 14px; font-weight: 650; color: var(--accent); }
.section-night .card { background: #181B23; border-color: #272B36; }
.section-night .card p { color: #C3C7D0; }

/* split: copy + figure */
.split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr); gap: 56px; align-items: center; }
.split.reverse { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr); }
.split.reverse > :first-child { order: 2; }
.feature-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 16px; }
.feature-list li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; }
.feature-list .n { width: 28px; height: 28px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-ink); font-weight: 700; font-size: 0.8rem; display: inline-flex; align-items: center; justify-content: center; margin-top: 1px; }
.feature-list b { display: block; color: var(--ink); }
.feature-list span { color: var(--ink-2); }
.shot { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.shot img { width: 100%; }
.shot figcaption { padding: 12px 16px; font-size: 0.86rem; color: var(--muted); border-top: 1px solid var(--line); }

/* problem strip */
.contrast { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.contrast > div { padding: 28px; border-right: 1px solid var(--line); }
.contrast > div:last-child { border-right: 0; }
.contrast h3 { font-family: var(--serif); font-weight: 500; font-size: 1.35rem; }
.contrast p { color: var(--ink-2); margin: 0; }

/* steps */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.steps > div { position: relative; padding-top: 18px; border-top: 2px solid var(--ink); }
.steps > div::before { counter-increment: step; content: "0" counter(step); display: block; font-size: 0.8rem; font-weight: 700; color: var(--muted); letter-spacing: 0.06em; margin-bottom: 10px; }
.steps p { color: var(--ink-2); margin: 0; }

/* code */
.code { background: #0C0E13; color: #DDE1EA; border-radius: var(--radius); padding: 22px 24px; overflow-x: auto; font-family: var(--mono); font-size: 0.86rem; line-height: 1.65; border: 1px solid #23262F; }
.code .c { color: #7D8597; }
.code .k { color: #9DB4FF; }
.code .s { color: #F2B37E; }
pre.code { margin: 0 0 1.2em; white-space: pre; }

/* trust */
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.check-list li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; color: var(--ink-2); }
.check-list li::before { content: "✓"; width: 22px; height: 22px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); font-size: 0.75rem; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; margin-top: 2px; }
.check-list b { color: var(--ink); }
.section-night .check-list li { color: #C3C7D0; }
.section-night .check-list b { color: #fff; }
.section-night .check-list li::before { background: #1D3B2C; color: #7FD3A6; }

/* stats */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.stat { border-top: 1px solid var(--line-strong); padding-top: 16px; }
.stat .v { font-family: var(--serif); font-size: 2.6rem; line-height: 1; color: var(--ink); margin-bottom: 8px; }
.stat p { color: var(--ink-2); margin: 0; font-size: 0.95rem; }

/* faq */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq summary { cursor: pointer; font-weight: 650; font-size: 1.08rem; list-style: none; display: flex; justify-content: space-between; gap: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 400; font-size: 1.4rem; line-height: 1; color: var(--muted); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 12px 0 0; color: var(--ink-2); max-width: 820px; }

/* closing band */
.closing { background: var(--ink); color: #fff; border-radius: 22px; padding: 56px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.closing h2 { color: #fff; margin-bottom: 12px; }
.closing p { color: #C3C7D0; margin: 0; }
.closing .cta-row { justify-content: flex-end; }

/* prose (docs, legal, articles) */
.prose { max-width: 780px; }
.prose h2 { font-size: 1.7rem; margin-top: 2.2em; }
.prose h3 { margin-top: 1.8em; font-size: 1.15rem; }
.prose p, .prose li { color: var(--ink-2); }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: 0.45em; }
.prose strong { color: var(--ink); }
.prose code { background: var(--chip); padding: 1px 6px; border-radius: 5px; }
.prose pre code, .prose .code code { background: transparent; padding: 0; }
.prose blockquote { margin: 1.4em 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--accent); font-family: var(--serif); font-size: 1.2rem; color: var(--ink); }
.prose figure { margin: 1.6em 0; }
.callout { background: var(--accent-soft); border-radius: var(--radius-sm); padding: 18px 20px; margin: 1.4em 0; color: var(--ink-2); }
.callout strong { color: var(--accent-ink); }
.callout-warn { background: var(--drag-soft); }
.callout-warn strong { color: var(--drag-ink); }
table.doc-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; border-collapse: collapse; margin: 0 0 1.4em; font-size: 0.92rem; }
table.doc-table th, table.doc-table td { text-align: left; vertical-align: top; padding: 10px 14px; border-bottom: 1px solid var(--line); }
table.doc-table th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); background: var(--surface); }
table.doc-table td { background: var(--surface); color: var(--ink-2); }

/* docs layout with side nav */
.doc-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 56px; align-items: start; }
.doc-nav { position: sticky; top: 92px; font-size: 0.92rem; }
.doc-nav p { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin: 0 0 10px; }
.doc-nav ul { list-style: none; margin: 0 0 22px; padding: 0; border-left: 1px solid var(--line); }
.doc-nav a { display: block; padding: 5px 0 5px 14px; color: var(--ink-2); margin-left: -1px; border-left: 2px solid transparent; }
.doc-nav a:hover { color: var(--ink); border-left-color: var(--line-strong); text-decoration: none; }

/* pricing */
.price-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 32px; }
.price-card.featured { border: 2px solid var(--ink); }
.price-card .price { font-family: var(--serif); font-size: 3rem; line-height: 1; margin: 10px 0 6px; }
.price-card ul { margin-top: 20px; }

/* forms */
.form { display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: 0.95rem; }
.form input, .form select, .form textarea { font: inherit; font-size: 1rem; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
.form textarea { min-height: 120px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 3px solid var(--accent-soft); border-color: var(--accent); }
.form .hint { font-weight: 400; color: var(--muted); font-size: 0.86rem; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.visually-hidden, .hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }

/* video */
.video { position: relative; padding-top: 56.25%; border-radius: 16px; overflow: hidden; background: #000; box-shadow: var(--shadow); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ------------------------------------------------------------------ sample Finding (demo) */
.finding-frame { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 32px; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 22px 0 8px; }
.kpi { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; background: var(--surface); }
.kpi .l, .kpi .s { font-size: 0.78rem; color: var(--muted); }
.kpi .v { font-size: 1.5rem; font-weight: 650; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; margin: 2px 0; }
.bridge { overflow-x: auto; }
.bridge .bars, .bridge .labels { display: grid; gap: 8px; min-width: 720px; }
.bridge .bars { height: 240px; align-items: end; border-bottom: 1px solid var(--line-strong); }
.bridge .col { position: relative; height: 100%; }
.bridge .bar { position: absolute; left: 12%; right: 12%; border-radius: 3px; }
.bridge .val { position: absolute; left: 0; right: 0; text-align: center; font-size: 0.74rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.bridge .labels { margin-top: 8px; font-size: 0.76rem; text-align: center; color: var(--muted); line-height: 1.3; }
.bridge .labels b { display: block; color: var(--ink); font-weight: 650; }
.bridge-note { font-size: 0.8rem; color: var(--muted); margin: 10px 0 0; }
.factor-list { display: grid; gap: 14px; }
.factor { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: 24px; border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; background: var(--surface); text-align: left; font: inherit; color: inherit; cursor: pointer; width: 100%; transition: border-color 0.15s, box-shadow 0.15s; }
.factor:hover { border-color: var(--line-strong); box-shadow: var(--shadow); }
.factor[aria-expanded="true"] { border-color: var(--accent); }
.factor .head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px; }
.rank { width: 26px; height: 26px; border-radius: 50%; background: var(--ink); color: #fff; font-size: 0.78rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.at { font-size: 0.8rem; font-weight: 700; color: var(--ink); background: var(--accent-soft); border-radius: 6px; padding: 2px 8px; }
.ctx { font-size: 0.8rem; color: var(--muted); }
.factor h3 { margin: 0 0 6px; font-size: 1.05rem; }
.factor p { margin: 0 0 8px; color: var(--ink-2); font-size: 0.95rem; }
.factor .amt { text-align: right; }
.factor .amt .n { font-size: 1.45rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.factor .amt .s { font-size: 0.78rem; color: var(--muted); }
.factor .open { font-size: 0.86rem; font-weight: 650; color: var(--accent); }
.factor-item > summary { list-style: none; }
.factor-item > summary::-webkit-details-marker { display: none; }
.factor-item[open] > .factor { border-color: var(--accent); border-radius: 14px 14px 0 0; }
.factor-item[open] .open::after { content: " (close)"; color: var(--muted); font-weight: 500; }
.evidence { border: 1px solid var(--accent); border-top: 0; border-radius: 0 0 14px 14px; padding: 22px; background: #FBFCFF; }
.evidence p { color: var(--ink-2); font-size: 0.95rem; }
.evidence h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin: 16px 0 8px; }
.evidence h4:first-child { margin-top: 0; }
.ev-bars { display: grid; gap: 4px; align-items: end; height: 120px; border-bottom: 1px solid var(--line-strong); }
.ev-bars span { display: block; border-radius: 2px 2px 0 0; }
.heat { display: grid; gap: 4px; font-size: 0.76rem; overflow-x: auto; }
.heat .row { display: grid; gap: 4px; align-items: center; min-width: 640px; }
.heat .cell { height: 26px; border-radius: 4px; }
.heat .name { font-weight: 650; color: var(--ink); line-height: 1.2; }
.heat .name small { display: block; font-weight: 400; color: var(--muted); }
.plan { margin: 0; padding-left: 1.2em; }
.plan li { margin-bottom: 12px; color: var(--ink-2); }
.plan li b { color: var(--ink); }

/* ------------------------------------------------------------------ footer */
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding: 64px 0 40px; margin-top: 0; font-size: 0.93rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-brand p { color: var(--muted); max-width: 300px; }
.footer-nav-group { display: flex; flex-direction: column; gap: 8px; }
.footer-nav-group span { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.footer-nav a, .footer-nav a:visited { color: var(--ink-2); }
.footer-nav a:hover { color: var(--ink); }
.footer-base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.84rem; }

/* consent banner (injected by js/analytics.js) */
#fp-consent { font-family: var(--sans) !important; }

/* ------------------------------------------------------------------ responsive */
@media (max-width: 960px) {
  header nav, #primary-navigation { display: none; }
  .menu-toggle { display: flex; }
  #primary-navigation.active { display: block; position: absolute; top: 68px; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 18px; }
  #primary-navigation.active ul { flex-direction: column; align-items: stretch; gap: 2px; }
  #primary-navigation.active a { display: block; padding: 12px; font-size: 1rem; }
  #primary-navigation.active a.nav-cta { margin: 8px 0 0; text-align: center; }
  .hero-grid, .split, .split.reverse, .closing { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .split.reverse > :first-child { order: 0; }
  .closing .cta-row { justify-content: flex-start; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .doc-layout { grid-template-columns: minmax(0, 1fr); }
  .doc-nav { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .hero { padding: 40px 0 56px; }
  .grid-2, .grid-3, .grid-4, .steps, .stats, .contrast, .form .row { grid-template-columns: minmax(0, 1fr); }
  .contrast > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .contrast > div:last-child { border-bottom: 0; }
  .closing { padding: 32px 24px; border-radius: 16px; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .factor { grid-template-columns: 1fr; gap: 10px; }
  .factor .amt { text-align: left; }
  .finding-frame { padding: 18px; }
  .answer-card { padding: 20px 18px 16px; }
  .mini-bridge .labels span:not(:first-child):not(:last-child) { visibility: hidden; }
  .mini-bridge .labels { font-size: 0.62rem; }
  .cta-row .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, a.card { transition: none; }
}

/* evaluation form (markup contract shared with js/evaluation.js) */
#evaluation-form { display: grid; gap: 16px; }
#evaluation-form .form-row { display: grid; gap: 6px; }
#evaluation-form .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
#evaluation-form label { font-weight: 600; font-size: 0.95rem; }
#evaluation-form input[type="text"], #evaluation-form input[type="email"], #evaluation-form select, #evaluation-form textarea { font: inherit; font-size: 1rem; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
#evaluation-form textarea { min-height: 120px; resize: vertical; }
#evaluation-form input:focus, #evaluation-form select:focus, #evaluation-form textarea:focus { outline: 3px solid var(--accent-soft); border-color: var(--accent); }
#evaluation-form .form-consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; font-weight: 400; color: var(--ink-2); }
#evaluation-form .form-consent input { width: 18px; height: 18px; margin-top: 3px; }
#evaluation-form .form-status { min-height: 1.2em; margin: 0; font-weight: 600; color: var(--ok-ink); }
#evaluation-form .form-privacy { margin: 0; font-size: 0.86rem; color: var(--muted); }
@media (max-width: 768px) { #evaluation-form .form-grid { grid-template-columns: 1fr; } }

/* prose inside the page container: keep the reading measure, align with the hero */
.container.prose { max-width: var(--max); }
.container.prose > * { max-width: 780px; }
.container.prose > table, .container.prose > .grid-2, .container.prose > .grid-3, .container.prose > figure, .container.prose > pre { max-width: none; }
.doc-layout .prose > * { max-width: 820px; }
.doc-layout .prose > table, .doc-layout .prose > pre { max-width: none; }

.split > *, .hero-grid > *, .doc-layout > *, .grid-2 > *, .grid-3 > * { min-width: 0; }