/* =========================================================
   Off The Clock — shared stylesheet
   Editorial / typographic system. No imagery required.
   ========================================================= */

:root {
  --bg: #EEF0EA;
  --bg-alt: #E1E5DA;
  --panel: #F7F8F4;
  --panel-line: rgba(27, 34, 41, 0.10);
  --ink: #1B2229;
  --ink-soft: #5B6570;
  --ink-faint: #8B9299;
  --gold: #A9812E;
  --gold-light: #C9A227;
  --line: rgba(27, 34, 41, 0.12);
  --radius: 3px;
  --shadow: 0 18px 40px -22px rgba(27, 34, 41, 0.28);

  /* inverted / dark-band tokens */
  --dark-bg: #1B2229;
  --dark-bg-alt: #262F38;
  --dark-ink: #F3F1E8;
  --dark-ink-soft: rgba(243, 241, 232, 0.68);
  --dark-line: rgba(243, 241, 232, 0.16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

section { scroll-margin-top: 90px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Work Sans', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  opacity: 0;
  animation: page-in 0.6s ease forwards;
}
@keyframes page-in { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  body { opacity: 1; animation: none; }
}

h1, h2, h3 { font-family: 'Newsreader', serif; font-weight: 500; margin: 0; color: var(--ink); }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.08; font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); line-height: 1.2; }
h3 { font-size: 1.3rem; font-weight: 600; }
p { margin: 0; }

.mono { font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.02em; }

a { color: inherit; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 28px;
}
.wrap-wide {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 28px;
}

section { padding: 96px 0; }
@media (max-width: 640px) {
  section { padding: 68px 0; }
}

.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--dark-bg); color: var(--dark-ink); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--dark-ink); }
.section-dark .eyebrow { color: var(--gold-light); }

/* ---------- Grain texture (subtle, paper-like) ---------- */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Scroll progress bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  z-index: 60;
  transition: width 0.08s linear;
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  display: block;
}

/* ---------- Nav ---------- */
header.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(238, 240, 234, 0.88);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-inner .brand {
  font-family: 'Newsreader', serif;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
}
.nav-inner .brand .tick { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--ink-soft);
  position: relative;
  padding-bottom: 3px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 1px;
  background: var(--gold);
  transition: width 0.2s ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }

.nav-cta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  border: 1px solid var(--ink);
  padding: 9px 16px;
  border-radius: var(--radius);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}
.nav-cta:hover, .nav-cta:focus-visible { background: var(--ink); color: var(--bg); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: '';
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 760px) {
  .nav-links { position: fixed; top: 61px; left: 0; right: 0; background: var(--panel); border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; gap: 0; max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
  .nav-links.is-open { max-height: 360px; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 16px 28px; width: 100%; border-bottom: 1px solid var(--line); }
  .nav-links a::after { display: none; }
  .nav-links li.cta-item a { color: var(--gold); font-weight: 600; }
  .nav-toggle { display: flex; }
  .nav-cta.desktop-only { display: none; }
}
@media (min-width: 761px) {
  .nav-links li.cta-item { display: none; }
}
@media (min-width: 761px) {
  .nav-cta.mobile-only { display: none; }
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  padding: 15px 26px;
  border-radius: var(--radius);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid var(--ink);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.section-dark .btn-primary { background: var(--gold); border-color: var(--gold); color: var(--dark-bg); }
.section-dark .btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  padding: 14px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  color: var(--ink);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--ink); background: var(--panel); }
.section-dark .btn-ghost { border-color: var(--dark-line); color: var(--dark-ink); }
.section-dark .btn-ghost:hover { border-color: var(--dark-ink); background: rgba(255,255,255,0.05); }

.hint-link {
  font-size: 0.9rem;
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.section-dark .hint-link { color: var(--dark-ink-soft); }
.section-dark .hint-link:hover, .section-dark .hint-link:focus-visible { color: var(--dark-ink); }

.cta-row {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.cta-subnote {
  margin-top: 14px;
  font-size: 0.86rem;
  color: var(--ink-faint);
}
.section-dark .cta-subnote { color: var(--dark-ink-soft); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding-top: 76px; padding-bottom: 56px; }
.page-hero .lede { margin-top: 20px; max-width: 56ch; font-size: 1.14rem; color: var(--ink-soft); }
.page-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.2rem); }

/* ---------- Home hero ---------- */
.hero { padding-top: 88px; padding-bottom: 64px; }
.hero p.lede { margin-top: 22px; max-width: 46ch; font-size: 1.18rem; color: var(--ink-soft); }
.hero-actions { margin-top: 40px; }

/* ---------- Six Pillars bars ---------- */
.pillars {
  margin-top: 68px;
  display: flex;
  align-items: flex-end;
  gap: clamp(10px, 2.4vw, 22px);
  height: 150px;
  border-bottom: 1px solid var(--line);
}
.pillar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  position: relative;
  background: none;
  border: none;
  margin: 0;
  padding: 0;
  font: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.pillar:focus-visible { outline: 2px solid var(--gold); outline-offset: 6px; border-radius: 3px; }
.pillar-bar {
  display: block;
  width: 100%;
  max-width: 46px;
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  border-radius: 2px 2px 0 0;
  height: 0%;
  transition: height 1.2s cubic-bezier(0.22, 1, 0.36, 1) var(--d, 0s), filter 0.2s ease, box-shadow 0.2s ease;
}
.pillars.is-visible .pillar-bar { height: var(--h); }
.pillar:hover .pillar-bar, .pillar:focus-visible .pillar-bar, .pillar.is-open .pillar-bar { filter: brightness(1.18); box-shadow: 0 0 0 4px rgba(169, 129, 46, 0.18); }
.pillar:nth-child(1) .pillar-bar { --h: 58%; --d: 0.05s; }
.pillar:nth-child(2) .pillar-bar { --h: 82%; --d: 0.15s; }
.pillar:nth-child(3) .pillar-bar { --h: 45%; --d: 0.25s; }
.pillar:nth-child(4) .pillar-bar { --h: 70%; --d: 0.35s; }
.pillar:nth-child(5) .pillar-bar { --h: 38%; --d: 0.45s; }
.pillar:nth-child(6) .pillar-bar { --h: 92%; --d: 0.55s; }
.pillar-label {
  display: block;
  margin-top: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  text-align: center;
  text-decoration: underline dotted;
  text-underline-offset: 4px;
  text-decoration-color: var(--line);
  transition: color 0.2s ease;
}
.pillar:hover .pillar-label, .pillar:focus-visible .pillar-label, .pillar.is-open .pillar-label { color: var(--ink); }
@media (prefers-reduced-motion: reduce) { .pillar-bar { transition: filter 0.2s ease, box-shadow 0.2s ease; height: var(--h); } }
@media (max-width: 560px) { .pillar-label { font-size: 0.56rem; } }

.pillar-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translate(-50%, 8px);
  margin-bottom: 16px;
  width: 200px;
  max-width: 62vw;
  background: var(--ink);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 5;
  box-shadow: 0 10px 28px rgba(0,0,0,0.2);
}
.pillar-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--ink);
}
.pillar-tooltip strong {
  display: block;
  font-family: 'Newsreader', serif;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--gold-light);
  margin-bottom: 6px;
}
.pillar-tooltip span {
  display: block;
  font-family: 'Work Sans', sans-serif;
  font-size: 0.86rem;
  line-height: 1.45;
  color: rgba(238, 240, 234, 0.85);
}
.pillar:hover .pillar-tooltip, .pillar:focus-visible .pillar-tooltip, .pillar.is-open .pillar-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
/* Keep the first/last tooltips from overflowing the viewport edge */
.pillar:first-child .pillar-tooltip { left: 0; transform: translate(0, 8px); }
.pillar:first-child .pillar-tooltip::after { left: 24px; transform: none; }
.pillar:first-child:hover .pillar-tooltip, .pillar:first-child:focus-visible .pillar-tooltip, .pillar:first-child.is-open .pillar-tooltip { transform: translate(0, 0); }
.pillar:last-child .pillar-tooltip { left: auto; right: 0; transform: translate(0, 8px); }
.pillar:last-child .pillar-tooltip::after { left: auto; right: 24px; transform: none; }
.pillar:last-child:hover .pillar-tooltip, .pillar:last-child:focus-visible .pillar-tooltip, .pillar:last-child.is-open .pillar-tooltip { transform: translate(0, 0); }
@media (prefers-reduced-motion: reduce) { .pillar-tooltip { transition: opacity 0.2s ease, visibility 0.2s; } }
@media (max-width: 560px) {
  .pillar-tooltip { width: 160px; padding: 12px 14px; }
  .pillar-tooltip span { font-size: 0.8rem; }
}

/* ---------- Manifesto / pull-quote band ---------- */
.manifesto { text-align: center; }
.manifesto blockquote {
  margin: 0 auto;
  max-width: 20ch;
  font-family: 'Newsreader', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.8rem, 4.6vw, 3rem);
  line-height: 1.28;
}
.manifesto blockquote em { color: var(--gold-light); font-style: italic; }
.manifesto cite { display: block; margin-top: 28px; font-style: normal; }

/* ---------- Problem / emotional statement ---------- */
.problem p, .statement p {
  font-size: 1.25rem;
  font-family: 'Newsreader', serif;
  font-weight: 400;
  line-height: 1.55;
  max-width: 56ch;
}
.problem em, .statement em { font-style: italic; color: var(--gold); }

/* ---------- Signal lists (who it's for / not) ---------- */
.signal-grid { margin-top: 40px; display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .signal-grid.two-col { grid-template-columns: 1fr 1fr; } }
.signal-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 18px; }
.signal-list li { display: flex; gap: 16px; align-items: flex-start; font-size: 1.02rem; color: var(--ink); }
.signal-list .tick { font-family: 'IBM Plex Mono', monospace; color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.signal-list.not-for .tick { color: var(--ink-faint); }
.signal-list.not-for li { color: var(--ink-soft); }
.signal-heading { font-family: 'IBM Plex Mono', monospace; font-size: 0.9rem; letter-spacing: 0.02em; color: var(--ink); text-transform: uppercase; }
.signal-heading.muted { color: var(--ink-faint); }

/* ---------- Approach ---------- */
.approach p { margin-top: 20px; font-size: 1.05rem; color: var(--ink-soft); max-width: 56ch; }
.approach p:first-of-type { margin-top: 28px; }
.approach strong { color: var(--ink); font-weight: 600; }

/* ---------- Personas ---------- */
.persona-grid { margin-top: 44px; display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.persona-card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.persona-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.persona-card .card-index { font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; color: var(--gold); }
.persona-card h3 { margin-top: 10px; font-size: 1.14rem; }
.persona-card .persona-tagline {
  margin-top: 10px;
  font-family: 'Newsreader', serif;
  font-style: italic;
  font-size: 1.02rem;
  color: var(--ink-soft);
  line-height: 1.45;
}
.persona-card .signal-list { margin-top: 18px; gap: 10px; }
.persona-card .signal-list li { font-size: 0.9rem; }
.persona-card .persona-help {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.persona-card .persona-help strong { color: var(--ink); font-weight: 600; }
.persona-note { margin-top: 36px; max-width: 66ch; color: var(--ink-soft); font-size: 1rem; line-height: 1.6; }
.persona-note strong { color: var(--ink); font-weight: 600; }

/* ---------- Why not X (objection handling) ---------- */
.why-not-grid { margin-top: 44px; display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .why-not-grid { grid-template-columns: repeat(3, 1fr); gap: 32px; } }
.why-not-item { padding-top: 22px; border-top: 2px solid var(--gold); }
.why-not-item .card-index { font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; color: var(--gold); }
.why-not-item h3 { margin-top: 8px; font-size: 1.1rem; }
.why-not-item p { margin-top: 12px; color: var(--ink-soft); font-size: 0.96rem; }

/* ---------- Story callout (proof-of-method vignette) ---------- */
.story-callout {
  margin-top: 40px;
  padding: 32px 32px 32px 30px;
  background: var(--panel);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.story-callout p {
  font-family: 'Newsreader', serif;
  font-style: italic;
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--ink);
  max-width: 62ch;
}
.story-callout p + p { margin-top: 14px; }
.story-callout .story-label {
  display: block;
  margin-bottom: 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-style: normal;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- Card grid (pillar defs, feature comparisons) ---------- */
.card-grid { margin-top: 44px; display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card .card-index { font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; color: var(--gold); }
.card h3 { margin-top: 10px; font-size: 1.08rem; }
.card p { margin-top: 10px; color: var(--ink-soft); font-size: 0.96rem; }

/* ---------- How it works: levels/timeline ---------- */
.levels { margin-top: 48px; display: grid; gap: 0; }
.level { display: grid; grid-template-columns: 64px 1fr; gap: 22px; padding: 34px 0; border-top: 1px solid var(--line); }
.levels .level:last-child { border-bottom: 1px solid var(--line); }
.level-group-label {
  display: block;
  margin-top: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}
.levels > .level-group-label:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.level-group-label + .level { border-top: none; padding-top: 20px; }
.level-num { font-family: 'IBM Plex Mono', monospace; font-size: 0.95rem; color: var(--gold); padding-top: 4px; }
.level h3 { margin-bottom: 8px; }
.level p { color: var(--ink-soft); max-width: 58ch; }
.level-meta { display: block; margin-top: 10px; font-family: 'IBM Plex Mono', monospace; font-size: 0.76rem; color: var(--ink-faint); letter-spacing: 0.02em; }
.level-detail { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.level-detail li { display: flex; gap: 12px; font-size: 0.94rem; color: var(--ink-soft); }
.level-detail .tick { color: var(--gold); font-family: 'IBM Plex Mono', monospace; flex-shrink: 0; }

/* ---------- Home: method frame (blueprint panel) ---------- */
.method-frame {
  position: relative;
  margin-top: 36px;
  padding: 30px 32px 34px;
  border: 1px solid var(--line);
  background-color: var(--panel);
  background-image:
    linear-gradient(rgba(27, 34, 41, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 34, 41, 0.05) 1px, transparent 1px);
  background-size: 22px 22px;
}
.method-frame::before, .method-frame::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--gold);
  pointer-events: none;
}
.method-frame::before { top: -2px; left: -2px; border-right: none; border-bottom: none; }
.method-frame::after { bottom: -2px; right: -2px; border-left: none; border-top: none; }

.method-frame-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.method-badge {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: 7px 12px;
}
.method-frame-meta {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.method-tracks {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 30px;
}
.method-track-num {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.method-track h3 { font-size: 1.15rem; }
.method-track-levels {
  margin-top: 12px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}
.method-track-divider { width: 1px; background: var(--line); }
@media (max-width: 700px) {
  .method-frame { padding: 26px 22px 28px; }
  .method-tracks { grid-template-columns: 1fr; gap: 22px; }
  .method-track-divider { width: 100%; height: 1px; }
}

/* ---------- Home: 5-level staircase ---------- */
.staircase {
  position: relative;
  aspect-ratio: 3 / 1;
  width: 100%;
  margin-top: 18px;
}
.staircase-line { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.staircase-line polyline {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.5;
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.staircase.is-visible .staircase-line polyline { stroke-dashoffset: 0; }

.level-node {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  border: none;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translate(-50%, 50%) scale(0.4);
  transition: opacity 0.5s ease var(--d, 0s), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1) var(--d, 0s), box-shadow 0.2s ease, filter 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}
.staircase.is-visible .level-node { opacity: 1; transform: translate(-50%, 50%) scale(1); }
.level-node:nth-of-type(1) { --d: 0.35s; }
.level-node:nth-of-type(2) { --d: 0.6s; }
.level-node:nth-of-type(3) { --d: 0.85s; }
.level-node:nth-of-type(4) { --d: 1.1s; }
.level-node:nth-of-type(5) { --d: 1.35s; }
.level-node:hover, .level-node:focus-visible, .level-node.is-open { filter: brightness(1.15); box-shadow: 0 0 0 5px rgba(169, 129, 46, 0.18); }
.level-node:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.level-node-num { color: var(--ink); font-size: 0.82rem; font-weight: 600; pointer-events: none; }
.level-node-track2 { background: var(--ink); border: 2px solid var(--gold); }
.level-node-track2 .level-node-num { color: var(--bg); }
.level-node-track2:hover, .level-node-track2:focus-visible, .level-node-track2.is-open { box-shadow: 0 0 0 5px rgba(27, 34, 41, 0.14); }
@media (prefers-reduced-motion: reduce) {
  .staircase-line polyline { transition: none; }
  .level-node { transition: box-shadow 0.2s ease, filter 0.2s ease; opacity: 1; transform: translate(-50%, 50%) scale(1); }
}
@media (max-width: 560px) { .level-node { width: 32px; height: 32px; } .level-node-num { font-size: 0.72rem; } }

.level-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translate(-50%, 8px);
  margin-bottom: 14px;
  width: 220px;
  max-width: 64vw;
  background: var(--ink);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 6;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
}
.level-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--ink);
}
.level-tooltip strong { display: block; font-family: 'Newsreader', serif; font-size: 0.98rem; font-weight: 600; color: var(--gold-light); margin-bottom: 6px; }
.level-tooltip span { display: block; font-family: 'Work Sans', sans-serif; font-size: 0.86rem; line-height: 1.45; color: rgba(238, 240, 234, 0.85); }
.level-node:hover .level-tooltip, .level-node:focus-visible .level-tooltip, .level-node.is-open .level-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.level-node:first-of-type .level-tooltip { left: 0; transform: translate(0, 8px); }
.level-node:first-of-type .level-tooltip::after { left: 20px; transform: none; }
.level-node:first-of-type:hover .level-tooltip, .level-node:first-of-type:focus-visible .level-tooltip, .level-node:first-of-type.is-open .level-tooltip { transform: translate(0, 0); }
.level-node:last-of-type .level-tooltip { left: auto; right: 0; transform: translate(0, 8px); }
.level-node:last-of-type .level-tooltip::after { left: auto; right: 20px; transform: none; }
.level-node:last-of-type:hover .level-tooltip, .level-node:last-of-type:focus-visible .level-tooltip, .level-node:last-of-type.is-open .level-tooltip { transform: translate(0, 0); }
@media (max-width: 560px) { .level-tooltip { width: 170px; padding: 12px 14px; } .level-tooltip span { font-size: 0.8rem; } }

.homework-note { margin-top: 30px; font-size: 0.92rem; color: var(--ink-faint); font-style: italic; }

/* ---------- Testimonials ---------- */
.testimonials { margin-top: 44px; display: grid; gap: 20px; }
@media (min-width: 760px) { .testimonials.grid-2 { grid-template-columns: 1fr 1fr; } }
.testimonial { background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius); padding: 28px 30px; }
.testimonial p.quote { font-family: 'Newsreader', serif; font-style: italic; font-size: 1.12rem; color: var(--ink); line-height: 1.5; }
.testimonial .attribution { margin-top: 14px; font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem; color: var(--ink-faint); }
.testimonial.placeholder { border-style: dashed; color: var(--ink-faint); }
.testimonial.placeholder p.quote { color: var(--ink-faint); }
.testimonials-note { margin-top: 24px; font-size: 0.84rem; color: var(--ink-faint); max-width: 56ch; }

/* ---------- Investment ---------- */
.price-block { margin-top: 36px; display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.price-num { font-family: 'IBM Plex Mono', monospace; font-size: 3rem; color: var(--ink); letter-spacing: -0.01em; }
.price-unit { font-family: 'IBM Plex Mono', monospace; font-size: 1rem; color: var(--ink-faint); }
.price-note { margin-top: 18px; max-width: 54ch; color: var(--ink-soft); }

/* ---------- About ---------- */
.about-grid { margin-top: 32px; display: grid; gap: 24px; }
.about-grid p { color: var(--ink-soft); max-width: 60ch; font-size: 1.02rem; }
.about-layout { display: grid; gap: 48px; grid-template-columns: 1fr; }
@media (min-width: 780px) { .about-layout { grid-template-columns: 220px 1fr; align-items: start; } }
.photo-slot {
  width: 100%;
  aspect-ratio: 3 / 4;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  background: var(--panel);
  color: var(--ink-faint);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  line-height: 1.5;
}
.credentials-list { margin-top: 28px; list-style: none; padding: 0; display: grid; gap: 10px; }
.credentials-list li { font-family: 'IBM Plex Mono', monospace; font-size: 0.85rem; color: var(--ink-soft); display: flex; gap: 12px; }
.credentials-list .tick { color: var(--gold); }

/* ---------- FAQ (details/summary accordion) ---------- */
.faq-list { margin-top: 44px; display: grid; gap: 0; }
.faq-item { border-top: 1px solid var(--line); }
.faq-list .faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-family: 'Newsreader', serif;
  font-size: 1.14rem;
  font-weight: 500;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus { font-family: 'IBM Plex Mono', monospace; color: var(--gold); font-size: 1.1rem; flex-shrink: 0; transition: transform 0.2s ease; }
.faq-item[open] summary .plus { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 0 26px; max-width: 62ch; color: var(--ink-soft); }
.faq-item .faq-answer p + p { margin-top: 12px; }

/* ---------- Calendly / booking ---------- */
.book-layout { margin-top: 48px; display: grid; gap: 48px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .book-layout { grid-template-columns: 1fr 1.3fr; } }
.book-context h3 { margin-top: 0; }
.reassure-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 16px; }
.reassure-list li { display: flex; gap: 14px; font-size: 0.96rem; color: var(--dark-ink-soft); }
.reassure-list .tick { color: var(--gold-light); font-family: 'IBM Plex Mono', monospace; flex-shrink: 0; }
.book-price-note {
  margin-top: 26px;
  padding: 18px 20px;
  border: 1px solid var(--dark-line);
  border-radius: var(--radius);
  font-size: 0.88rem;
  color: var(--dark-ink-soft);
}
.book-price-note strong { color: var(--dark-ink); }
.calendly-frame {
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 700px;
}
.calendly-inline-embed { width: 100%; min-width: 280px; height: 700px; }
.calendly-fallback {
  padding: 40px 30px;
  text-align: center;
  color: var(--ink-soft);
}
.calendly-fallback .btn-primary { margin-top: 20px; }

/* ---------- Final CTA ---------- */
.final-cta { text-align: left; }
.final-cta h2 { max-width: 20ch; }
.final-cta p.lede { margin-top: 18px; max-width: 50ch; font-size: 1.08rem; }
.final-cta .cta-row { margin-top: 34px; }

/* ---------- Footer ---------- */
footer.site-footer { padding: 56px 0 40px; border-top: 1px solid var(--line); background: var(--dark-bg); color: var(--dark-ink); }
.footer-top { display: grid; gap: 36px; grid-template-columns: 1fr; margin-bottom: 40px; }
@media (min-width: 700px) { .footer-top { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand .brand { font-family: 'Newsreader', serif; font-size: 1.2rem; font-weight: 600; }
.footer-brand .brand .tick { color: var(--gold-light); }
.footer-brand p { margin-top: 14px; color: var(--dark-ink-soft); max-width: 34ch; font-size: 0.92rem; }
.footer-col .footer-heading { font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dark-ink-soft); margin-bottom: 14px; display: block; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { text-decoration: none; color: var(--dark-ink); font-size: 0.92rem; opacity: 0.85; }
.footer-col a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { border-top: 1px solid var(--dark-line); padding-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }
.footer-bottom p { font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem; color: var(--dark-ink-soft); letter-spacing: 0.02em; }

/* ---------- Sticky mobile CTA bar ---------- */
.mobile-cta-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 55;
  background: var(--ink);
  padding: 12px 16px;
  transform: translateY(110%);
  transition: transform 0.3s ease;
  display: none;
}
.mobile-cta-bar.is-visible { transform: translateY(0); }
.mobile-cta-bar a {
  display: block;
  text-align: center;
  background: var(--gold);
  color: var(--ink);
  text-decoration: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.86rem;
  letter-spacing: 0.03em;
  padding: 13px;
  border-radius: var(--radius);
}
@media (max-width: 760px) { .mobile-cta-bar { display: block; } body { padding-bottom: 0; } }

/* ---------- Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}