/* FounderKeep marketing site: the working record, round two (docs/design-direction.md). Tokens match app/styles.css. */
:root {
  --bg: #F4F5F7;
  --panel: #FFFFFF;
  --ink: #0C0E13;
  --muted: #565C68;
  --line: #DDE0E6;
  --line-strong: #8B919C;
  --accent: #2A36DB;
  --accent-ink: #FFFFFF;
  --accent-soft: #E8EAFD;
  --good: #1D7348;
  --good-soft: #E4F3EA;
  --weak: #935A00;
  --weak-soft: #FBEFD9;
  --bad: #C23A2E;
  --bad-soft: #FBE9E7;
  --info: #0E6F83;
  --info-soft: #E1F2F5;
  --ok: var(--good);
  --head: "Bricolage Grotesque", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max: 1200px;
  --gutter: max(16px, env(safe-area-inset-left));
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0E1015; --panel: #171A21; --ink: #F3F4F7; --muted: #A0A6B3; --line: #2A2E38; --line-strong: #5C6372;
    --accent: #8391FF; --accent-ink: #0E1015; --accent-soft: #1D2350;
    --good: #7CCB9E; --good-soft: #15301F; --weak: #F0B85C; --weak-soft: #35280F;
    --bad: #FF8F85; --bad-soft: #3D1C19; --info: #6CC4D9; --info-soft: #10303A;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0E1015; --panel: #171A21; --ink: #F3F4F7; --muted: #A0A6B3; --line: #2A2E38; --line-strong: #5C6372;
  --accent: #8391FF; --accent-ink: #0E1015; --accent-soft: #1D2350;
  --good: #7CCB9E; --good-soft: #15301F; --weak: #F0B85C; --weak-soft: #35280F;
  --bad: #FF8F85; --bad-soft: #3D1C19; --info: #6CC4D9; --info-soft: #10303A;
  color-scheme: dark;
}

/* Base */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-wrap: break-word; }
a { color: var(--accent); text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--head); font-weight: 700; line-height: 1.05; margin: 0 0 16px; text-wrap: balance; letter-spacing: -0.02em; color: var(--ink); font-optical-sizing: auto; }
h1 { font-size: clamp(52px, 9.4vw, 124px); font-weight: 800; line-height: 0.92; letter-spacing: -0.045em; }
h2 { font-size: clamp(32px, 4.2vw, 54px); font-weight: 750; line-height: 1; letter-spacing: -0.035em; }
h3 { font-size: 21px; font-weight: 650; line-height: 1.2; letter-spacing: -0.015em; }
p { margin: 0 0 14px; max-width: 65ch; }
p:last-child { margin-bottom: 0; }
ul, ol { max-width: 65ch; }

/* One grid width for every band; the closing band runs full bleed. */
.top, footer, main > section { width: min(var(--max), 100% - 2 * var(--gutter)); margin-inline: auto; }
@media (min-width: 720px) { :root { --gutter: 40px; } }
main > section { padding-block: 88px; border-top: 1px solid var(--line); }
main > section:first-child { border-top: 0; }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; padding-block: 20px; flex-wrap: wrap; border-bottom: 1px solid var(--ink); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--head); font-weight: 750; font-size: 20px; letter-spacing: -0.025em; color: var(--ink); text-decoration: none; }
.mark { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 3px; background: var(--accent); color: var(--accent-ink); font-family: var(--head); font-weight: 800; font-size: 15px; letter-spacing: 0; }
.top nav { display: flex; align-items: center; gap: 4px 28px; flex-wrap: wrap; }
.top nav a:not(.btn) { color: var(--ink); font-size: 15px; font-weight: 500; text-decoration: none; padding-block: 6px; }
.top nav a:not(.btn):hover { color: var(--accent); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent); border-radius: 4px; padding: 10px 22px; font-family: var(--sans); font-weight: 600; font-size: 16px; text-decoration: none; }
.btn:hover { text-decoration: none; filter: brightness(1.1); }
.btn.secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.secondary:hover { background: var(--ink); color: var(--bg); filter: none; }
.btn.small { min-height: 36px; padding: 6px 14px; font-size: 14px; }

.lede { font-size: 21px; line-height: 1.5; color: var(--ink); max-width: 44ch; }
.intro { color: var(--muted); max-width: 58ch; }
.note { color: var(--muted); font-size: 14px; margin: 0; }
.meta-line { color: var(--muted); font-size: 15px; margin-bottom: 12px; }

/* Hero: the outcome at display size, then the record excerpt as the main object. */
.hero { padding-block: 72px 96px; }
.hero h1 { max-width: 11ch; margin-bottom: 40px; }
.hero-sub { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px 64px; align-items: end; }
.hero-cta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hero-cta .note, .cta .actions .note { flex: 0 0 100%; margin: 4px 0 0; }
.hero-record { margin-top: 64px; }

/* The evidence margin, set as an excerpt of a real record: a numbered margin, then requirement, evidence
   and the coach's read in labelled rows, joined by one rule in the state's colour. */
.ev { display: grid; grid-template-columns: 200px minmax(0, 1fr); background: var(--panel); border-top: 3px solid var(--ink); border-bottom: 1px solid var(--line); }
.ev-margin { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 24px 24px 28px 0; border-right: 2px solid var(--line); }
.hero .ev-margin, .second .ev-margin { padding-left: 28px; }
.ev-n { font-family: var(--head); font-weight: 800; font-size: 112px; line-height: 0.8; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; color: var(--ink); }
.ev-state { display: inline-block; white-space: nowrap; font-size: 13px; font-weight: 600; line-height: 1.3; padding: 3px 8px; border-radius: 2px; color: var(--muted); background: var(--accent-soft); }
.ev-body { display: grid; min-width: 0; }
.ev-caption { margin: 0; padding: 14px 32px; color: var(--muted); font-size: 13px; border-bottom: 1px solid var(--line); max-width: none; }
.ev-part { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 4px 32px; padding: 20px 32px; border-bottom: 1px solid var(--line); }
.ev-part:last-child { border-bottom: 0; }
.ev-part p { margin: 0; }
.ev-label { font-size: 13px; font-weight: 600; color: var(--muted); padding-top: 3px; }
.ev-req { font-size: 19px; font-weight: 500; line-height: 1.45; }
.ev-evidence { font-size: 19px; line-height: 1.5; }
.ev-read .ev-label { color: var(--accent); }
.ev-read p:not(.ev-label) { font-size: 17px; }
.ev.good .ev-margin { border-right-color: var(--good); }
.ev.good .ev-n { color: var(--good); }
.ev.good .ev-state { color: var(--good); background: var(--good-soft); }
.ev.weak .ev-margin { border-right-color: var(--weak); }
.ev.weak .ev-n { color: var(--weak); }
.ev.weak .ev-state { color: var(--weak); background: var(--weak-soft); }

/* The six criteria: a ruled table on the page, numerals as the margin. */
.ev-list { list-style: none; margin: 0; padding: 0; max-width: none; border-top: 3px solid var(--ink); counter-reset: none; }
.ev-list > li { display: grid; grid-template-columns: 120px minmax(0, 1fr); padding-block: 24px; border-bottom: 1px solid var(--line); }
.ev-list .ev-margin { border: 0; padding: 0; }
.ev-list .ev-n { font-size: 56px; line-height: 0.85; color: var(--ink); }
.ev-list .ev-body { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 8px 48px; align-items: start; }
.ev-list .ev-req { font-size: 20px; margin: 0; }
.ev-list .ev-include { color: var(--muted); font-size: 16px; margin: 0; padding-top: 3px; }
.ev-list .ev-include span { display: block; color: var(--ink); font-weight: 600; font-size: 13px; }

/* Sections */
.split, .example { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px 64px; align-items: start; }
.split h2 { max-width: 13ch; }
.split > div > p:not(.intro), .who p { font-size: 18px; }
.section-head { max-width: 30ch; margin-bottom: 48px; }
div.section-head { max-width: 62ch; }
div.section-head h2 { max-width: 20ch; }
#how h2.section-head { max-width: none; }

.steps { list-style: none; margin: 0; padding: 0; max-width: none; display: grid; grid-template-columns: 1fr 1fr; gap: 0 64px; }
.steps li { padding-block: 28px 32px; border-top: 1px solid var(--ink); }
.steps h3 { margin-bottom: 10px; max-width: 22ch; }
.steps p { color: var(--muted); }

.example h2 { max-width: 12ch; }
.second .ev { grid-template-columns: 150px minmax(0, 1fr); }
.second .ev-part { grid-template-columns: minmax(0, 1fr); }
.second .ev-n { font-size: 88px; }

/* Four areas as a table of names. */
.areas { list-style: none; margin: 0; padding: 0; max-width: none; border-top: 3px solid var(--ink); }
.areas li { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 8px 64px; align-items: baseline; padding-block: 24px; border-bottom: 1px solid var(--line); }
.areas h3 { font-size: clamp(30px, 3.4vw, 44px); font-weight: 750; letter-spacing: -0.035em; margin: 0; }
.areas p { color: var(--muted); font-size: 17px; }

.privacy-list { margin: 0; padding: 0; list-style: none; max-width: 65ch; border-top: 3px solid var(--ink); }
.privacy-list li { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 4px 24px; padding-block: 20px; border-bottom: 1px solid var(--line); }
.privacy-list h3 { font-family: var(--sans); font-size: 15px; font-weight: 600; letter-spacing: 0; margin: 0; padding-top: 2px; }
.privacy-list p { margin: 0; }

/* Closing call: the one full-bleed band of accent. */
main > section.cta { width: 100%; max-width: none; border-top: 0; background: var(--accent); color: var(--accent-ink); padding-block: 96px; padding-inline: max(var(--gutter), calc((100% - var(--max)) / 2)); }
.cta h2 { color: var(--accent-ink); font-size: clamp(40px, 6vw, 80px); letter-spacing: -0.04em; max-width: 14ch; margin-bottom: 28px; }
.cta p { font-size: 19px; max-width: 52ch; }
.cta .actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 36px; }
.cta .btn { background: var(--accent-ink); color: var(--accent); border-color: var(--accent-ink); }
.cta .btn.secondary { background: transparent; color: var(--accent-ink); border-color: var(--accent-ink); }
.cta .btn.secondary:hover { background: var(--accent-ink); color: var(--accent); }
.cta .note { color: var(--accent-ink); opacity: 0.8; font-size: 15px; }
.cta a:focus-visible, .cta .btn:focus-visible { outline-color: var(--accent-ink); }

/* Footer */
footer { display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; padding-block: 28px 40px; color: var(--muted); font-size: 14px; }
footer .brand-foot { font-family: var(--head); font-weight: 750; letter-spacing: -0.02em; color: var(--ink); }
footer a { color: var(--muted); }
footer a[aria-current="page"] { color: var(--ink); }
.footer-links { display: flex; gap: 8px 18px; flex-wrap: wrap; }
main:not(:has(> .cta)) + footer { border-top: 1px solid var(--line); }

/* Terms and other plain pages */
.terms .hero, .plain .hero { padding-block: 64px 48px; }
.terms .hero h1, .plain .hero h1 { max-width: 16ch; margin-bottom: 20px; font-size: clamp(40px, 6vw, 72px); }
.terms section:not(.hero) { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 12px 64px; align-items: start; padding-block: 36px; }
.terms section h2 { font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -0.02em; margin: 0; }
.terms ul { margin: 0 0 14px; padding-left: 20px; }
.terms li { margin-bottom: 8px; }
.terms li::marker { color: var(--line-strong); }
.terms p a { overflow-wrap: anywhere; }
.placeholder { background: var(--weak-soft); color: var(--ink); padding: 1px 5px; border-radius: 2px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.later { margin-top: 28px; font-size: 16px; }

@media (max-width: 960px) {
  .hero-sub, .split, .example { grid-template-columns: minmax(0, 1fr); }
  .ev { grid-template-columns: 140px minmax(0, 1fr); }
  .ev-n { font-size: 88px; }
  .ev-part { grid-template-columns: minmax(0, 1fr); }
  .ev-list .ev-body { grid-template-columns: minmax(0, 1fr); }
  .areas li { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  main > section { padding-block: 56px; }
  .hero { padding-block: 40px 56px; }
  .hero h1 { margin-bottom: 28px; }
  .lede { font-size: 18px; }
  .hero-record { margin-top: 40px; }
  .hero-cta .btn, .cta .actions .btn { flex: 1 1 auto; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .terms section:not(.hero) { grid-template-columns: minmax(0, 1fr); padding-block: 28px; }
  .top nav { width: 100%; gap: 2px 18px; }
  .ev, .second .ev { grid-template-columns: minmax(0, 1fr); }
  .ev-margin, .hero .ev-margin, .second .ev-margin { flex-direction: row; align-items: flex-end; justify-content: space-between; padding: 16px 16px 14px; border-right: 0; border-bottom: 2px solid var(--line); }
  .ev.good .ev-margin { border-bottom-color: var(--good); }
  .ev.weak .ev-margin { border-bottom-color: var(--weak); }
  .ev-n, .second .ev-n { font-size: 64px; }
  .ev-caption { padding: 12px 16px; }
  .ev-part { padding: 16px; }
  .ev-req, .ev-evidence { font-size: 17px; }
  .ev-read p:not(.ev-label) { font-size: 16px; }
  .ev-list > li { grid-template-columns: 52px minmax(0, 1fr); padding-block: 20px; }
  .ev-list .ev-n { font-size: 40px; }
  .ev-list .ev-req { font-size: 17px; }
  .privacy-list li { grid-template-columns: minmax(0, 1fr); }
  main > section.cta { padding-block: 64px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}