/* LloydKnows site styles.
   Layout concept: left-aligned editorial columns; the one bold element is the
   marked-up research brief (highlighter + Confirmed/Hypothesis margin tags). */
:root {
  --paper: #f5f7fa;        /* cool page ground */
  --sheet: #ffffff;        /* brief "document" surface */
  --ink: #15203a;          /* deep indigo text */
  --muted: #59627a;        /* secondary text */
  --rule: #d8dde7;         /* hairlines and borders */
  --mark: #f3d84a;         /* highlighter stroke */
  --mark-ink: #15203a;     /* text on highlighter */
  --confirmed: #17704f;    /* verified, public source */
  --hypo: #9a5a00;         /* unproven, ask in discovery */
  --accent: #2a3f8f;       /* links and primary buttons */
  --accent-ink: #ffffff;
  --soft: #e9edf4;         /* quiet fills */
  --danger: #b3261e;

  --font-ui: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --font-doc: "Newsreader", Georgia, "Times New Roman", serif;

  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.6rem;
  --step-3: 2.1rem;
  --step-4: clamp(2.3rem, 5vw, 3.4rem);

  --measure: 64ch;
  --wrap: 72rem;
  --radius: 6px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0f1420; --sheet: #161d2d; --ink: #e7ebf3; --muted: #a0a9bd;
    --rule: #2a3450; --mark: #d9bf35; --mark-ink: #10141f; --confirmed: #4fc297;
    --hypo: #e3a54a; --accent: #9db0ff; --accent-ink: #0f1420; --soft: #1c2438;
    --danger: #ff8a80; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0f1420; --sheet: #161d2d; --ink: #e7ebf3; --muted: #a0a9bd;
  --rule: #2a3450; --mark: #d9bf35; --mark-ink: #10141f; --confirmed: #4fc297;
  --hypo: #e3a54a; --accent: #9db0ff; --accent-ink: #0f1420; --soft: #1c2438;
  --danger: #ff8a80; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: var(--step-0);
  line-height: 1.55;
}
img { max-width: 100%; }
[hidden] { display: none !important; }
a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
h1, h2, h3 { line-height: 1.15; text-wrap: balance; margin: 0; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: var(--step-4); letter-spacing: -0.025em; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); }
p { margin: 0; }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* Header */
.site-header { border-bottom: 1px solid var(--rule); background: var(--paper); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.9rem; flex-wrap: wrap; }
.brand { font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; }
.brand span { background: linear-gradient(transparent 62%, var(--mark) 62%, var(--mark) 92%, transparent 92%); }
.nav { display: flex; gap: 1.1rem; align-items: center; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; font-size: 0.95rem; }
.nav a:hover, .nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 0.3em; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font: inherit; font-weight: 600; font-size: 0.98rem;
  padding: 0.7rem 1.15rem; border-radius: var(--radius);
  border: 1.5px solid var(--accent); background: var(--accent); color: var(--accent-ink);
  text-decoration: none; cursor: pointer;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn-quiet { background: transparent; color: var(--accent); }
.btn-small { padding: 0.4rem 0.75rem; font-size: 0.88rem; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.nav .btn { color: var(--accent-ink); }

/* Sections */
.section { padding-block: clamp(3rem, 7vw, 5rem); }
.section + .section { border-top: 1px solid var(--rule); }
.lede { font-size: var(--step-1); color: var(--muted); max-width: 46ch; }
.prose { max-width: var(--measure); display: grid; gap: 1rem; }
.prose p, .prose li { color: var(--ink); }
.muted { color: var(--muted); }
.stack { display: grid; gap: 1rem; }

/* Hero */
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.hero-copy { display: grid; gap: 1.3rem; align-content: start; }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.tagline { font-family: var(--font-doc); font-style: italic; font-size: var(--step-1); color: var(--muted); }

/* The brief: the one bold element */
.brief {
  background: var(--sheet); border: 1px solid var(--rule); border-radius: 4px;
  padding: clamp(1.1rem, 3vw, 1.8rem); font-family: var(--font-doc); font-size: 1.05rem; line-height: 1.6;
  box-shadow: 0 1px 0 var(--rule), 0 18px 40px -28px rgba(21, 32, 58, 0.45);
  display: grid; gap: 0.9rem; min-width: 0;
}
.brief-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-family: var(--font-ui); font-size: var(--step--1); color: var(--muted); border-bottom: 1px solid var(--rule); padding-bottom: 0.6rem; }
.brief-head strong { color: var(--ink); font-size: 1rem; }
.brief h3 { font-family: var(--font-ui); font-size: 1rem; }
.mark { background: linear-gradient(100deg, transparent 0.2em, var(--mark) 0.3em, var(--mark) calc(100% - 0.3em), transparent calc(100% - 0.2em)); color: var(--mark-ink); padding: 0 0.15em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.fact { display: grid; grid-template-columns: 6.6rem minmax(0, 1fr); gap: 0.8rem; align-items: baseline; }
.tag { font-family: var(--font-ui); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.02em; border-radius: 3px; padding: 0.1rem 0.4rem; justify-self: start; white-space: nowrap; border: 1.5px solid currentColor; }
.tag-confirmed { color: var(--confirmed); }
.tag-hypo { color: var(--hypo); border-style: dashed; }
.brief .src { font-family: var(--font-ui); font-size: 0.8rem; color: var(--muted); }

/* Lists of points */
.points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2.5rem); margin-top: 2rem; }
.points > div { display: grid; gap: 0.5rem; align-content: start; border-top: 3px solid var(--ink); padding-top: 0.9rem; }

/* Deliverables as question → answer rows */
.deliverables { margin-top: 2rem; display: grid; border-top: 1px solid var(--rule); }
.deliverable { display: grid; grid-template-columns: minmax(10rem, 0.8fr) minmax(0, 1fr) minmax(0, 1.4fr); gap: 1.5rem; padding-block: 1.3rem; border-bottom: 1px solid var(--rule); align-items: baseline; }
.deliverable q { font-family: var(--font-doc); font-style: italic; font-size: var(--step-1); quotes: "\201C" "\201D"; }

/* Steps: a real sequence */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; margin-top: 2rem; padding: 0; list-style: none; }
.steps li { counter-increment: step; display: grid; gap: 0.5rem; align-content: start; }
.steps li::before { content: counter(step); font-weight: 800; font-size: 2.4rem; line-height: 1; color: var(--accent); }

/* Are / aren't */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 2rem; border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; background: var(--sheet); }
.compare > div { padding: 1.4rem; display: grid; gap: 0.7rem; align-content: start; }
.compare > div + div { border-left: 1px solid var(--rule); background: var(--soft); }
.compare ul { margin: 0; padding-left: 1.1rem; display: grid; gap: 0.5rem; }

/* Pricing table */
.table-wrap { overflow-x: auto; margin-top: 1.5rem; }
table.price { width: 100%; border-collapse: collapse; min-width: 34rem; }
table.price th, table.price td { text-align: left; padding: 0.9rem 0.8rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
table.price th { font-size: var(--step--1); color: var(--muted); font-weight: 600; }
table.price td:nth-child(2) { font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.free-note { margin-top: 1rem; font-size: var(--step-1); }

/* CTA band */
.cta-band { background: var(--ink); color: var(--paper); }
.cta-band .wrap { padding-block: clamp(2.5rem, 6vw, 4rem); display: flex; gap: 1.5rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta-band h2 { color: var(--paper); max-width: 22ch; }
.cta-band .btn { background: var(--mark); border-color: var(--mark); color: var(--mark-ink); }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); font-size: 0.9rem; color: var(--muted); }
.site-footer .wrap { padding-block: 2rem; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.5rem; }
.site-footer a { color: var(--muted); }
.site-footer address { font-style: normal; }

/* Forms */
.form { display: grid; gap: 1.1rem; max-width: 40rem; }
.field { display: grid; gap: 0.35rem; }
.field label { font-weight: 600; }
.field .hint { font-size: 0.88rem; color: var(--muted); }
input[type="text"], input[type="email"], input[type="password"], input[type="url"], select, textarea {
  font: inherit; color: var(--ink); background: var(--sheet); border: 1.5px solid var(--rule);
  border-radius: var(--radius); padding: 0.65rem 0.75rem; width: 100%;
}
textarea { min-height: 7rem; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.form-msg { font-size: 0.95rem; }
.form-msg.error { color: var(--danger); }
.form-msg.ok { color: var(--confirmed); }

/* Notices */
.notice { border: 1.5px dashed var(--hypo); color: var(--ink); background: var(--sheet); border-radius: var(--radius); padding: 0.75rem 1rem; font-size: 0.93rem; }
.notice strong { color: var(--hypo); }

/* App shell (portal, admin) */
.app-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding-block: 2rem 1rem; }
.tabs { display: flex; gap: 0.25rem; border-bottom: 1px solid var(--rule); flex-wrap: wrap; }
.tabs button { font: inherit; background: none; border: none; border-bottom: 3px solid transparent; padding: 0.7rem 0.9rem; color: var(--muted); cursor: pointer; font-weight: 600; }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--mark); }
.panel { padding-block: 1.5rem 3rem; display: grid; gap: 1.5rem; }
.req-list { display: grid; gap: 0; border-top: 1px solid var(--rule); }
.req { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.4rem 1rem; padding-block: 1rem; border-bottom: 1px solid var(--rule); }
.req .meta { font-size: 0.88rem; color: var(--muted); }
.req .accounts { white-space: pre-wrap; overflow-wrap: anywhere; }
.pill { font-size: 0.78rem; font-weight: 700; padding: 0.15rem 0.55rem; border-radius: 999px; border: 1.5px solid currentColor; white-space: nowrap; align-self: start; }
.pill-received { color: var(--muted); }
.pill-in_research { color: var(--hypo); }
.pill-delivered { color: var(--confirmed); }
.pill-on_hold { color: var(--danger); }
.empty { padding: 1.5rem; border: 1.5px dashed var(--rule); border-radius: var(--radius); color: var(--muted); }
.admin-row { display: grid; gap: 0.6rem; padding-block: 1.2rem; border-bottom: 1px solid var(--rule); }
.admin-row .controls { display: grid; grid-template-columns: 12rem minmax(0, 1fr) auto; gap: 0.6rem; align-items: center; }
.example-flag { font-size: 0.78rem; color: var(--hypo); font-weight: 700; }
details summary { cursor: pointer; color: var(--accent); }
.intake-view { font-size: 0.92rem; display: grid; gap: 0.4rem; padding-top: 0.5rem; }

/* Long document pages (sample brief, legal) */
.doc { font-family: var(--font-doc); font-size: 1.1rem; line-height: 1.7; max-width: 68ch; display: grid; gap: 1.1rem; }
.doc h2 { font-family: var(--font-ui); font-size: var(--step-2); margin-top: 1.4rem; }
.doc h3 { font-family: var(--font-ui); }
.doc ul, .doc ol { margin: 0; padding-left: 1.3rem; display: grid; gap: 0.5rem; }
.doc blockquote { margin: 0; padding: 1rem 1.2rem; border-left: 4px solid var(--mark); background: var(--sheet); display: grid; gap: 0.7rem; }
.doc .table-wrap table { width: 100%; border-collapse: collapse; font-family: var(--font-ui); font-size: 0.93rem; min-width: 36rem; }
.doc .table-wrap th, .doc .table-wrap td { text-align: left; border-bottom: 1px solid var(--rule); padding: 0.6rem; vertical-align: top; }
.doc .table-wrap th { color: var(--muted); font-weight: 600; }
.doc-head { display: grid; gap: 0.8rem; padding-block: 2.5rem 1rem; max-width: 68ch; }

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .points, .steps { grid-template-columns: 1fr; }
  .deliverable { grid-template-columns: 1fr; gap: 0.4rem; }
  .compare { grid-template-columns: 1fr; }
  .compare > div + div { border-left: 0; border-top: 1px solid var(--rule); }
  .site-footer .wrap { grid-template-columns: 1fr; }
  .admin-row .controls { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .fact { grid-template-columns: 1fr; gap: 0.25rem; }
  .nav { gap: 0.8rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }