/* Page 2 — mLeiten Mentor Field Guide */
/* Reference / manual register. Shares tokens.css. */

:root {
  --container: 1200px;
  --gutter: 32px;
  --toc-width: 220px;
  --toc-gap: 64px;
}

html, body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: -0.005em;
}

* { box-sizing: border-box; }
h1, h2, h3, h4, p, ul, ol, li, figure, blockquote, dl, dt, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }

::selection {
  background: var(--accent);
  color: var(--background);
}

/* ─────────────────────────────────────────────────────────────
   Top chrome — sticky, very quiet (same as Page 1)
   ───────────────────────────────────────────────────────────── */

.mp-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 72px;
  display: flex;
  align-items: center;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(41,50,65,0.85), rgba(41,50,65,0));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .25s ease;
}

.mp-nav.scrolled {
  background: rgba(41,50,65,0.92);
  border-bottom: 1px solid var(--border-soft);
}

.mp-nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mp-nav-label {
  font-family: var(--font-mono-ui);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-50);
}

.mp-nav-back {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--fg-70);
  transition: color .15s ease;
}
.mp-nav-back:hover { color: var(--fg-100); }

/* ─────────────────────────────────────────────────────────────
   Title page — title, intro, dateline
   ───────────────────────────────────────────────────────────── */

.fg-titlepage {
  padding: 152px 0 88px;
  border-bottom: 1px solid var(--border-soft);
}

.fg-titlepage-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.fg-page-label {
  font-family: var(--font-mono-ui);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-40);
  margin-bottom: 32px;
}

.fg-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(48px, 7.5vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.018em;
  color: var(--fg-100);
  max-width: 880px;
  text-wrap: balance;
  margin-bottom: 56px;
}

.fg-intro {
  max-width: 620px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 18px;
  line-height: 1.65;
  color: var(--fg-70);
}

/* ─────────────────────────────────────────────────────────────
   Two-column layout: TOC | content
   ───────────────────────────────────────────────────────────── */

.fg-layout {
  max-width: var(--container);
  margin: 0 auto;
  padding: 64px var(--gutter) 96px;
  display: grid;
  grid-template-columns: var(--toc-width) minmax(0, 1fr);
  column-gap: var(--toc-gap);
  align-items: start;
}

/* ─────────────────────────────────────────────────────────────
   Sidebar TOC
   ───────────────────────────────────────────────────────────── */

.fg-toc {
  position: sticky;
  top: 104px;
  align-self: start;
  max-height: calc(100vh - 128px);
  overflow-y: auto;
  scrollbar-width: thin;
}

.fg-toc-label {
  font-family: var(--font-mono-ui);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-40);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-soft);
}

.fg-toc ol {
  display: flex;
  flex-direction: column;
}

.fg-toc-item {
  display: block;
  position: relative;
  padding: 8px 0 8px 28px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--fg-50);
  transition: color .15s ease;
  text-wrap: pretty;
}

.fg-toc-item:hover { color: var(--fg-90); }

.fg-toc-no {
  position: absolute;
  left: 0;
  top: 8px;
  font-family: var(--font-mono-ui);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--fg-30);
  width: 22px;
}

.fg-toc-item.active {
  color: var(--fg-100);
}
.fg-toc-item.active .fg-toc-no {
  color: var(--accent);
}

/* ─────────────────────────────────────────────────────────────
   Mobile TOC — disclosure
   ───────────────────────────────────────────────────────────── */

.fg-toc-mobile {
  display: none;
  margin: 32px var(--gutter) 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
}

.fg-toc-mobile > summary {
  padding: 16px 20px;
  cursor: pointer;
  font-family: var(--font-mono-ui);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-70);
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.fg-toc-mobile > summary::-webkit-details-marker { display: none; }
.fg-toc-mobile > summary::after {
  content: "+";
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--fg-50);
  margin-left: 12px;
}
.fg-toc-mobile[open] > summary::after { content: "−"; }

.fg-toc-mobile-list {
  border-top: 1px solid var(--border-soft);
  padding: 8px 20px 16px;
  display: flex;
  flex-direction: column;
}

.fg-toc-mobile-list a {
  padding: 10px 0;
  font-size: 15px;
  color: var(--fg-70);
  border-bottom: 1px solid var(--border-soft);
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
}
.fg-toc-mobile-list a:last-child { border-bottom: 0; }
.fg-toc-mobile-list a span:first-child {
  font-family: var(--font-mono-ui);
  font-size: 12px;
  color: var(--fg-40);
}

/* ─────────────────────────────────────────────────────────────
   Content column
   ───────────────────────────────────────────────────────────── */

.fg-content {
  min-width: 0;
  max-width: 760px;
}

.fg-section {
  scroll-margin-top: 96px;
  padding: 64px 0 56px;
  border-top: 1px solid var(--border-soft);
}

.fg-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.fg-section-no {
  font-family: var(--font-mono-ui);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-40);
  margin-bottom: 18px;
}

.fg-section-heading {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(30px, 3.8vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg-100);
  text-wrap: balance;
  margin-bottom: 32px;
}

.fg-prose {
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-70);
  text-wrap: pretty;
}

.fg-prose p { text-wrap: pretty; }
.fg-prose strong { color: var(--fg-90); font-weight: 600; }
.fg-prose em { font-style: italic; }

.fg-subheading {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.012em;
  color: var(--fg-100);
  margin: 48px 0 16px;
}

.fg-subheading-small {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 18px;
  color: var(--fg-90);
  margin: 32px 0 12px;
}

/* Numbered list (ordered, prominent) */
.fg-numbered {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 10px 24px;
  margin: 24px 0;
}

.fg-numbered dt {
  font-family: var(--font-mono-ui);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--fg-40);
  padding-top: 4px;
}

.fg-numbered dd {
  font-size: 17px;
  line-height: 1.55;
  color: var(--fg-90);
  padding-bottom: 6px;
}

.fg-numbered dd strong {
  display: block;
  font-weight: 600;
  color: var(--fg-100);
  margin-bottom: 4px;
}

/* Simple bulleted list — hairline-divided */
.fg-list {
  margin: 24px 0;
  border-top: 1px solid var(--border-hair);
}

.fg-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-hair);
  font-size: 17px;
  line-height: 1.5;
  color: var(--fg-90);
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 8px;
}

.fg-list li::before {
  content: "·";
  color: var(--fg-30);
  font-size: 26px;
  line-height: 0;
  position: relative;
  top: -2px;
}

/* Compact list — used for "Ask:" question groups */
.fg-asklist {
  margin: 14px 0 22px;
  padding: 14px 0 14px 24px;
  border-left: 1px solid var(--border-hair);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fg-asklist li {
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg-70);
  text-wrap: pretty;
}

.fg-ask-label {
  font-family: var(--font-mono-ui);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-40);
  margin: 14px 0 0;
}

/* Block-quote — for "For example:" style quotes */
.fg-quote {
  margin: 28px 0;
  padding: 12px 0 12px 24px;
  border-left: 1px solid var(--border-hair);
  max-width: 620px;
}

.fg-quote p {
  font-family: var(--font-sans);
  font-style: italic;
  font-weight: 400;
  font-size: 19px;
  line-height: 1.5;
  color: var(--fg-90);
  text-wrap: pretty;
}

/* "The question is not / The better question is" framing */
.fg-frame {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.fg-frame-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  align-items: baseline;
}

.fg-frame-label {
  font-family: var(--font-mono-ui);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-40);
  padding-top: 6px;
}

.fg-frame-q {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--fg-90);
  text-wrap: pretty;
}

.fg-frame-row.is-better .fg-frame-label {
  color: var(--accent);
}

.fg-frame-row.is-better .fg-frame-q {
  color: var(--fg-100);
}

/* ─────────────────────────────────────────────────────────────
   Section 7 — Meeting schedule grid (the quiet schedule treatment)
   ───────────────────────────────────────────────────────────── */

.fg-schedule {
  margin: 28px 0;
  border-top: 1px solid var(--border-hair);
}

.fg-sched-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 32px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border-hair);
  align-items: baseline;
}

.fg-sched-time {
  font-family: var(--font-mono-ui);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--fg-70);
  font-variant-numeric: tabular-nums;
}

.fg-sched-time .min {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-40);
  margin-top: 2px;
}

.fg-sched-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--fg-100);
  margin-bottom: 4px;
}

.fg-sched-body {
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg-70);
  text-wrap: pretty;
}

/* Schedule total — small subtotal-ish row */
.fg-sched-total {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 32px;
  padding: 16px 0 0;
  align-items: baseline;
}

.fg-sched-total .fg-sched-time {
  color: var(--fg-90);
  font-weight: 500;
}

.fg-sched-total-note {
  font-family: var(--font-mono-ui);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-40);
}

/* ─────────────────────────────────────────────────────────────
   Section 9 — Scenarios (accordion, scannable)
   ───────────────────────────────────────────────────────────── */

.fg-scenarios {
  margin: 32px 0;
  border-top: 1px solid var(--border-hair);
}

.fg-scenario {
  border-bottom: 1px solid var(--border-hair);
}

.fg-scenario > summary {
  cursor: pointer;
  padding: 24px 56px 24px 56px;
  position: relative;
  list-style: none;
  display: block;
  transition: background .15s ease;
}

.fg-scenario > summary::-webkit-details-marker { display: none; }

.fg-scenario > summary:hover {
  background: var(--muted);
}

.fg-scenario-no {
  position: absolute;
  left: 0;
  top: 28px;
  font-family: var(--font-mono-ui);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--fg-40);
}

.fg-scenario-title {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -0.012em;
  color: var(--fg-100);
  text-wrap: pretty;
}

.fg-scenario-chevron {
  position: absolute;
  right: 14px;
  top: 28px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-50);
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1;
  transition: transform .2s ease, color .15s ease;
}

.fg-scenario[open] .fg-scenario-chevron {
  transform: rotate(45deg);
  color: var(--fg-90);
}

.fg-scenario[open] > summary { background: var(--muted); }

.fg-scenario-body {
  padding: 4px 56px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--fg-70);
}

.fg-scenario-body .fg-asklist { margin-top: 6px; }

/* ─────────────────────────────────────────────────────────────
   Section 11 — Steps (1–6)
   ───────────────────────────────────────────────────────────── */

.fg-steps {
  margin: 28px 0;
  display: flex;
  flex-direction: column;
}

.fg-step {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--border-hair);
  align-items: baseline;
}

.fg-step:last-child {
  border-bottom: 1px solid var(--border-hair);
}

.fg-step-no {
  font-family: var(--font-mono-ui);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-40);
  padding-top: 6px;
}

.fg-step-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--fg-100);
  margin-bottom: 10px;
}

.fg-step-body {
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg-70);
}

/* ─────────────────────────────────────────────────────────────
   Section 12 — Contact
   ───────────────────────────────────────────────────────────── */

.fg-contact {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fg-contact a, .fg-contact span {
  font-size: 17px;
  color: var(--fg-90);
}

.fg-contact a {
  border-bottom: 1px solid var(--border-hair);
  padding-bottom: 1px;
  transition: border-color .15s ease, color .15s ease;
}

.fg-contact a:hover {
  color: var(--fg-100);
  border-bottom-color: var(--fg-50);
}

.fg-contact-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  font-size: 16px;
  align-items: baseline;
}

.fg-contact-label {
  font-family: var(--font-mono-ui);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-40);
}

.fg-closing {
  margin-top: 64px;
  padding: 40px 0 0;
  border-top: 1px solid var(--border-soft);
  font-family: var(--font-sans);
  font-style: italic;
  font-weight: 400;
  font-size: 19px;
  line-height: 1.55;
  color: var(--fg-90);
  max-width: 620px;
  text-wrap: pretty;
}

/* ─────────────────────────────────────────────────────────────
   Footer
   ───────────────────────────────────────────────────────────── */

footer.mp-footer {
  padding: 56px 0 72px;
  border-top: 1px solid var(--border-soft);
  text-align: center;
  font-family: var(--font-mono-ui);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-30);
}

footer.mp-footer a {
  color: var(--fg-50);
  transition: color .15s ease;
}
footer.mp-footer a:hover { color: var(--fg-90); }

/* ─────────────────────────────────────────────────────────────
   Scroll reveal — progressively enhanced
   ───────────────────────────────────────────────────────────── */

body.js-reveal .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
body.js-reveal .reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger for container groups */
body.js-reveal .is-stagger > .reveal:nth-child(1) { transition-delay: 0.00s; }
body.js-reveal .is-stagger > .reveal:nth-child(2) { transition-delay: 0.08s; }
body.js-reveal .is-stagger > .reveal:nth-child(3) { transition-delay: 0.16s; }
body.js-reveal .is-stagger > .reveal:nth-child(4) { transition-delay: 0.24s; }
body.js-reveal .is-stagger > .reveal:nth-child(5) { transition-delay: 0.32s; }
body.js-reveal .is-stagger > .reveal:nth-child(6) { transition-delay: 0.40s; }
body.js-reveal .is-stagger > .reveal:nth-child(7) { transition-delay: 0.48s; }
body.js-reveal .is-stagger > .reveal:nth-child(8) { transition-delay: 0.56s; }

@media (prefers-reduced-motion: reduce) {
  body.js-reveal .reveal { opacity: 1; transform: none; transition: none; transition-delay: 0s; }
}

/* Language toggle */
.mp-lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 18px;
  padding-left: 18px;
  border-left: 1px solid var(--border);
}
.mp-lang-toggle__btn {
  font-family: var(--font-mono-ui);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--fg-40);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.15s ease;
  padding: 4px 0;
}
.mp-lang-toggle__btn.is-active {
  color: var(--fg-100);
}
.mp-lang-toggle__btn:not(.is-active):hover {
  color: var(--fg-90);
}
.mp-lang-toggle__sep {
  color: var(--fg-30);
  font-family: var(--font-mono-ui);
  font-size: 12px;
}
@media (max-width: 540px) {
  .mp-lang-toggle {
    margin-left: 10px;
    padding-left: 10px;
  }
}

/* ─────────────────────────────────────────────────────────────
   Tablet / mobile
   ───────────────────────────────────────────────────────────── */

@media (max-width: 1000px) {
  .fg-layout {
    grid-template-columns: 1fr;
    padding-top: 40px;
  }
  .fg-toc { display: none; }
  .fg-toc-mobile { display: block; }
  .fg-content { max-width: 760px; margin: 0 auto; }
}

@media (max-width: 700px) {
  :root {
    --gutter: 22px;
  }

  body { font-size: 16px; }

  .fg-titlepage { padding: 124px 0 64px; }
  .fg-title { font-size: clamp(40px, 11vw, 56px); margin-bottom: 40px; }

  .fg-section { padding: 48px 0 40px; }

  .fg-numbered {
    grid-template-columns: 1fr;
    gap: 4px 0;
  }
  .fg-numbered dt { padding-top: 16px; }
  .fg-numbered dd { padding-bottom: 16px; border-bottom: 1px solid var(--border-hair); }
  .fg-numbered dd:last-child { border-bottom: 0; }

  .fg-sched-row,
  .fg-step,
  .fg-frame-row,
  .fg-contact-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .fg-sched-time { font-size: 12px; }
  .fg-sched-time .min { display: inline; margin-left: 4px; }

  .fg-scenario > summary { padding: 22px 44px 22px 42px; }
  .fg-scenario-no { top: 24px; }
  .fg-scenario-chevron { top: 24px; }
  .fg-scenario-body { padding: 4px 0 28px 42px; }
}