/* ═══════════════════════════════════════════════════════
   StatGazer (RU) · styles.css
   Палитра/шкала/шрифты — из tokens.css (единый источник истины,
   значения = statgazer.com). Шапка — header.css. Подключается
   на каждой странице ПОСЛЕ tokens.css и header.css.
   ═══════════════════════════════════════════════════════ */

/* ─── Reset ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
a, button, [role="button"] { touch-action: manipulation; }

/* ─── Design tokens ──────────────────────────────────── */
:root {
  color-scheme: light;

  /* Локальные имена сохранены как алиасы токенов из tokens.css,
     чтобы не менять сотни употреблений по файлу. */

  /* Surfaces */
  --bg-white:   var(--surface);
  --bg-surface: var(--paper);
  --bg-ink:     var(--navy);      /* тёмные панели/секции */

  /* Text */
  --ink:      var(--sg-ink);
  --ink-60:   var(--muted);
  --ink-30:   var(--muted-dark);
  --ink-10:   var(--sg-border);

  /* Единственный сигнатурный акцент — teal.
     Сегментные цвета (gold/indigo/purple) больше НЕ различаются. */
  --blue:        var(--accent);
  --blue-light:  var(--accent-tint);
  --blue-dark:   var(--accent-hover);
  --gold:        var(--accent);
  --gold-light:  var(--accent-tint);
  --indigo:       var(--accent);
  --indigo-light: var(--accent-tint);
  --purple:      var(--accent);
  --purple-light:var(--accent-tint);
  --red:         var(--flag);     /* предупреждения — только amber */

  /* Type */
  --font-display: var(--sg-font-poster);
  --font-body:    var(--sg-font-body);
  --font-mono:    var(--sg-font-mono);

  /* Layout */
  --radius-sm: var(--r-btn);
  --radius-md: var(--r-card);

  /* Shadows (база = ink #0B1220) */
  --border: var(--sg-border);
  --border-strong: var(--sg-border-strong);
  --shadow-sm: 0 1px 4px rgba(11,18,32,0.06);
  --shadow-md: 0 4px 24px rgba(11,18,32,0.10);
  --shadow-lg: 0 8px 40px rgba(11,18,32,0.13);
}

/* ─── Base ───────────────────────────────────────────── */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
}

body.article-page { background: var(--bg-white); }

/* ─── Progress bar ───────────────────────────────────── */
.progress-bar {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 200;
  width: var(--scroll-progress, 0%);
  height: 2px;
  background: var(--blue);
}

/* ─── Logo (используется в футере; шапка сайта — header.css) ── */
.logo {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}

/* ─── Eyebrow ────────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
}

.eyebrow--light { color: rgba(255,255,255,0.5); }

.eyebrow-line {
  display: inline-block;
  width: 28px;
  height: 1.5px;
  background: var(--blue);
  flex-shrink: 0;
}

.eyebrow-line--light { background: rgba(255,255,255,0.3); }

/* ─── Buttons ────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  padding: 13px 28px;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 4px 16px rgba(14,124,123,0.28);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--ink);
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid var(--ink);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}

.text-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  letter-spacing: 0.03em;
  border-bottom: 1px solid rgba(14,124,123,0.3);
  transition: border-color 0.2s, color 0.2s;
}

.text-link:hover {
  border-bottom-color: var(--blue);
  color: var(--blue-dark);
}

/* ─── Segment pills (hero) ───────────────────────────── */
.segment-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}

.seg-pill {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--ink-60);
  transition: all 0.15s;
  background: none;
  cursor: pointer;
}

.seg-pill:hover { border-color: var(--blue); color: var(--blue); }
.seg-pill--active { font-weight: 700; transform: scale(1.05); }
.seg-pill.seg-business:hover, .seg-pill.seg-business.seg-pill--active { color: var(--blue); border-color: var(--blue); background: var(--blue-light); }
.seg-pill.seg-finance:hover, .seg-pill.seg-finance.seg-pill--active   { color: var(--gold); border-color: var(--gold); background: var(--gold-light); }
.seg-pill.seg-research:hover, .seg-pill.seg-research.seg-pill--active { color: var(--indigo); border-color: var(--indigo); background: var(--indigo-light); }
.seg-pill.seg-crypto:hover, .seg-pill.seg-crypto.seg-pill--active     { color: var(--purple); border-color: var(--purple); background: var(--purple-light); }

/* Terminal content fade on switch */
.term-pre { transition: opacity 0.25s ease; }
.term-pre.is-switching { opacity: 0; }

/* ─── HERO ───────────────────────────────────────────── */
.hero {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 48px 0 0;
  overflow: hidden;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 56px;
  align-items: start;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin: 0 0 22px;
  color: var(--ink);
  max-width: 620px;
}

.hero-copy h1 em {
  font-style: normal;
  color: var(--blue);
}

body.segment-finance .hero-copy h1 em { color: var(--gold); }
body.segment-research .hero-copy h1 em { color: var(--indigo); }
body.segment-crypto .hero-copy h1 em { color: var(--purple); }

.hero-lead {
  font-size: var(--fs-hero-lead);
  color: var(--ink-60);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 0 20px;
}

/* differentiator strip */
.hero-diff {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
}

.hero-diff li {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
  display: flex;
  align-items: center;
  gap: 10px;
  padding-right: 24px;
}

.hero-diff li::before {
  content: '';
  width: 14px;
  height: 1.5px;
  background: var(--blue);
  flex-shrink: 0;
}

body.segment-finance .hero-diff li::before { background: var(--gold); }
body.segment-research .hero-diff li::before { background: var(--indigo); }
body.segment-crypto .hero-diff li::before { background: var(--purple); }

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* hero KPIs */
.hero-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 2px solid var(--blue);
  border-left: 1px solid var(--border);
  background: var(--bg-white);
  margin-top: 8px;
}

body.segment-finance .hero-kpis { border-top-color: var(--gold); }
body.segment-research .hero-kpis { border-top-color: var(--indigo); }
body.segment-crypto .hero-kpis { border-top-color: var(--purple); }

.hero-kpi {
  padding: 22px 22px 22px 22px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.hero-kpi strong {
  display: block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.8px;
  color: var(--ink);
  margin-bottom: 5px;
}

.hero-kpi p {
  font-size: 11px;
  color: var(--ink-60);
  margin: 0;
  line-height: 1.45;
}

/* Hero Sidebar */
.hero-sidebar {
  position: relative;
  align-self: stretch;
  padding-bottom: 0;
}

/* Hero chart card */
.hero-chart-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 22px 24px 20px;
  flex-shrink: 0;
}

.hcc-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.hcc-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin: 0;
}

.hcc-live {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-60);
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.hcc-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--indigo);
  animation: pulse 2s infinite;
}

.hcc-dot--gold { background: var(--gold); }
.hcc-dot--purple { background: var(--purple); }
.hcc-dot--green { background: var(--indigo); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Chart card KPI row */
.hcc-kpis-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.hcc-kpi-item + .hcc-kpi-item {
  padding-left: 16px;
  border-left: 1px solid var(--border);
}

.hcc-kpi-l {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
  display: block;
  margin-bottom: 4px;
}

.hcc-kpi-v {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.5px;
  color: var(--ink);
  line-height: 1.1;
}

.hcc-kpi-v--muted { color: var(--ink-60); }
.hcc-kpi-v--finance { color: var(--gold); }
.hcc-kpi-v--research { color: var(--indigo); }
.hcc-kpi-v--crypto { color: var(--purple); }

.hcc-kpi-v small {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
}

.hcc-kpi-g {
  color: var(--accent);
}

.hcc-kpi-delta {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--accent);
  display: block;
  margin-top: 3px;
}

.hcc-kpi-delta--muted { color: var(--ink-30); }
.hcc-kpi-delta--finance { color: var(--gold); }
.hcc-kpi-delta--research { color: var(--indigo); }
.hcc-kpi-delta--crypto { color: var(--purple); }

.hero-chart-svg {
  width: 100%;
  height: auto;
  display: block;
}

.hcc-legend {
  display: flex;
  gap: 20px;
  margin-top: 12px;
}

.hcc-leg {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--ink-60);
  letter-spacing: 0.04em;
}

/* ─── Hero Impact Card (.hic-*) ──────────────────────── */
/* 2×2 outcome tile grid — index.html hero sidebar        */
.hic-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 20px 22px 18px;
  flex-shrink: 0;
}

.hic-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.hic-title {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
}

.hic-badge {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--ink-60);
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

/* ── 2×2 tile grid ── */
.hic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 16px;
}

.hic-tile {
  border: 1px solid var(--border);
  border-top: 3px solid transparent;
  padding: 13px 13px 11px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(6px);
}
.hic-tile--biz { border-top-color: var(--blue); }
.hic-tile--fin { border-top-color: var(--gold); }
.hic-tile--res { border-top-color: var(--indigo); }
.hic-tile--cry { border-top-color: var(--purple); }

@keyframes hicTileIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hic-card.hic-animated .hic-tile {
  animation: hicTileIn 0.38s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hic-card.hic-animated .hic-tile:nth-child(1) { animation-delay: 0.04s; }
.hic-card.hic-animated .hic-tile:nth-child(2) { animation-delay: 0.14s; }
.hic-card.hic-animated .hic-tile:nth-child(3) { animation-delay: 0.24s; }
.hic-card.hic-animated .hic-tile:nth-child(4) { animation-delay: 0.34s; }

/* Segment label */
.hic-tile-tag {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 7px;
}
.hic-tile--biz .hic-tile-tag { color: var(--blue); }
.hic-tile--fin .hic-tile-tag { color: var(--gold); }
.hic-tile--res .hic-tile-tag { color: var(--indigo); }
.hic-tile--cry .hic-tile-tag { color: var(--purple); }

/* Big impact number */
.hic-tile-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 5px;
}
.hic-tile--biz .hic-tile-num { color: var(--blue); }
.hic-tile--fin .hic-tile-num { color: var(--gold); }
.hic-tile--res .hic-tile-num { color: var(--indigo); }
.hic-tile--cry .hic-tile-num { color: var(--purple); }

/* Metric context */
.hic-tile-ctx {
  font-size: 10px;
  color: var(--ink-60);
  line-height: 1.25;
  margin-bottom: 9px;
}

/* Before → After */
.hic-tile-ba {
  display: flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-mono);
  font-size: 9px;
  margin-top: auto;
}
.hic-ba-before {
  color: var(--ink-30);
  text-decoration: line-through;
  text-decoration-color: var(--ink-30);
}
.hic-ba-arrow {
  color: var(--ink-30);
  font-size: 8px;
  margin: 0 1px;
}
.hic-ba-after {
  font-weight: 700;
  color: var(--ink);
}

.hic-footer {
  padding-top: 13px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hic-footer-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
}

.hic-footer-val {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: var(--sg-poster-weight, 800);
  color: var(--blue);
  letter-spacing: -0.2px;
}

/* ─── Finance hero chart card ────────────────────────── */
.fin-chart-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  padding: 20px 22px 18px;
  flex-shrink: 0;
}

/* ─── Finance hero card ─────────────────────────────── */
.finance-committee-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  padding: 20px 22px 18px;
  flex-shrink: 0;
}

.finance-flow {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}

.finance-flow-stage {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.finance-flow-stage:last-child { border-bottom: none; }

.finance-flow-num {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gold);
  background: var(--gold-light);
}

.finance-flow-stage h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px;
}

.finance-flow-stage p {
  font-size: 12px;
  color: var(--ink-60);
  line-height: 1.55;
  margin: 0;
}

.finance-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--border);
}

.finance-chip {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.08em;
  color: var(--gold);
  background: var(--gold-light);
  padding: 4px 8px;
}

/* ─── Business hero card ────────────────────────────── */
.business-ops-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 20px 22px 18px;
  flex-shrink: 0;
}

.business-flow {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}

.business-flow-stage {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.business-flow-stage:last-child { border-bottom: none; }

.business-flow-num {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--blue);
  background: var(--blue-light);
}

.business-flow-stage h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px;
}

.business-flow-stage p {
  font-size: 12px;
  color: var(--ink-60);
  line-height: 1.55;
  margin: 0;
}

.business-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--border);
}

.business-chip {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.08em;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 8px;
}

/* ─── Research hero card ────────────────────────────── */
.research-lab-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--indigo);
  padding: 20px 22px 18px;
  flex-shrink: 0;
}

.research-flow {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}

.research-flow-stage {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.research-flow-stage:last-child { border-bottom: none; }

.research-flow-num {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--indigo);
  background: var(--indigo-light);
}

.research-flow-stage h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px;
}

.research-flow-stage p {
  font-size: 12px;
  color: var(--ink-60);
  line-height: 1.55;
  margin: 0;
}

.research-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--border);
}

.research-chip {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.08em;
  color: var(--indigo);
  background: var(--indigo-light);
  padding: 4px 8px;
}

/* Proof panel */
.proof-panel {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  flex: 1;
  padding: 22px 20px;
}

.proof-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.proof-entity {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-60);
  text-transform: uppercase;
}

.proof-status {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--indigo);
  display: flex;
  align-items: center;
  gap: 5px;
}

.proof-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--indigo);
}

.proof-section { margin-bottom: 14px; }

.proof-section-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-30);
  margin: 0 0 8px;
}

.proof-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.proof-list li {
  font-size: 12px;
  color: var(--ink-60);
  padding: 4px 0;
  border-bottom: 1px solid var(--bg-surface);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.proof-list li::before {
  content: '→';
  font-size: 10px;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 1px;
}

.proof-footer {
  display: flex;
  gap: 20px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.proof-footer-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-30);
  margin-bottom: 2px;
}

.proof-footer p,
.proof-footer a {
  font-size: 11px;
  color: var(--ink-60);
  text-decoration: none;
}

.proof-panel--research { border-top-color: var(--indigo); }
.proof-panel--research .proof-status { color: var(--indigo); }
.proof-panel--research .proof-dot { background: var(--indigo); }
.proof-panel--research .proof-list li::before { color: var(--indigo); }

.proof-panel--finance { border-top-color: var(--gold); }
.proof-status--finance { color: var(--gold); }
.proof-dot--finance { background: var(--gold); }
.proof-list--finance li::before { color: var(--gold); }

.proof-panel--crypto { border-top-color: var(--purple); }
.proof-status--crypto { color: var(--purple); }
.proof-dot--crypto { background: var(--purple); }
.proof-list--crypto li::before { color: var(--purple); }

/* ─── Business landing sections ─────────────────────── */
.business-fit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.business-fit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  padding: 34px 28px;
  transition: box-shadow 0.2s, border-top-color 0.2s, background 0.2s;
}

.business-fit-card:hover {
  background: var(--bg-white);
  border-top-color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.business-fit-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 10px;
  margin-bottom: 16px;
}

.business-fit-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 10px;
}

.business-fit-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0 0 18px;
}

.business-fit-list,
.business-operating-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.business-fit-list li,
.business-operating-list li {
  font-size: 12px;
  color: var(--ink-60);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.business-fit-list li:last-child,
.business-operating-list li:last-child {
  border-bottom: none;
}

.business-fit-list li::before,
.business-operating-list li::before {
  content: '→';
  font-size: 10px;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 2px;
}

.business-artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.business-artifact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 32px 28px;
  min-height: 220px;
}

.business-artifact-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--blue);
  margin-bottom: 20px;
}

.business-artifact-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 10px;
}

.business-artifact-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

.business-operating-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.business-operating-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 32px 28px;
}

.business-operating-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}

.business-operating-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 18px;
}

.business-case-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.business-case-layout .case-card {
  padding-bottom: 72px;
}

.business-stack-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 32px 28px;
  position: sticky;
  top: 92px;
}

.business-stack-label {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 12px;
}

.business-stack-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--sg-poster-weight, 800);
  line-height: 1.25;
  margin: 0 0 22px;
}

.business-stack-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.business-stack-item {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.business-stack-item:last-child { border-bottom: none; padding-bottom: 0; }

.business-stack-path {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 5px;
}

.business-stack-item p,
.business-stack-note {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

.business-stack-note {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

/* ─── Finance landing sections ──────────────────────── */
.finance-fit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.finance-fit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  padding: 34px 28px;
  transition: box-shadow 0.2s, border-top-color 0.2s, background 0.2s;
}

.finance-fit-card:hover {
  background: var(--bg-white);
  border-top-color: var(--gold);
  box-shadow: var(--shadow-sm);
}

.finance-fit-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-light);
  padding: 4px 10px;
  margin-bottom: 16px;
}

.finance-fit-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 10px;
}

.finance-fit-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0 0 18px;
}

.finance-fit-list,
.finance-governance-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.finance-fit-list li,
.finance-governance-list li {
  font-size: 12px;
  color: var(--ink-60);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.finance-fit-list li:last-child,
.finance-governance-list li:last-child {
  border-bottom: none;
}

.finance-fit-list li::before,
.finance-governance-list li::before {
  content: '→';
  font-size: 10px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.finance-artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.finance-artifact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 32px 28px;
  min-height: 220px;
}

.finance-artifact-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 20px;
}

.finance-artifact-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 10px;
}

.finance-artifact-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

.finance-governance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.finance-governance-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  padding: 32px 28px;
}

.finance-governance-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.finance-governance-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 18px;
}

.finance-case-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.finance-case-layout .case-card {
  padding-bottom: 72px;
}

.finance-stack-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  padding: 32px 28px;
  position: sticky;
  top: 92px;
}

.finance-stack-label {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 12px;
}

.finance-stack-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--sg-poster-weight, 800);
  line-height: 1.25;
  margin: 0 0 22px;
}

.finance-stack-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.finance-stack-item {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.finance-stack-item:last-child { border-bottom: none; padding-bottom: 0; }

.finance-stack-path {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 5px;
}

.finance-stack-item p,
.finance-stack-note {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

.finance-stack-note {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

/* ─── Crypto landing sections ───────────────────────── */
.crypto-intel-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--purple);
  padding: 20px 22px 18px;
  flex-shrink: 0;
}

.crypto-flow {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}

.crypto-flow-stage {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.crypto-flow-stage:last-child { border-bottom: none; }

.crypto-flow-num {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--purple);
  background: var(--purple-light);
}

.crypto-flow-stage h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px;
}

.crypto-flow-stage p {
  font-size: 12px;
  color: var(--ink-60);
  line-height: 1.55;
  margin: 0;
}

.crypto-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--border);
}

.crypto-chip {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.08em;
  color: var(--purple);
  background: var(--purple-light);
  padding: 4px 8px;
}

.crypto-fit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.crypto-fit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  padding: 34px 28px;
  transition: box-shadow 0.2s, border-top-color 0.2s, background 0.2s;
}

.crypto-fit-card:hover {
  background: var(--bg-white);
  border-top-color: var(--purple);
  box-shadow: var(--shadow-sm);
}

.crypto-fit-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple);
  background: var(--purple-light);
  padding: 4px 10px;
  margin-bottom: 16px;
}

.crypto-fit-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 10px;
}

.crypto-fit-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0 0 18px;
}

.crypto-fit-list,
.crypto-governance-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.crypto-fit-list li,
.crypto-governance-list li {
  font-size: 12px;
  color: var(--ink-60);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.crypto-fit-list li:last-child,
.crypto-governance-list li:last-child {
  border-bottom: none;
}

.crypto-fit-list li::before,
.crypto-governance-list li::before {
  content: '→';
  font-size: 10px;
  color: var(--purple);
  flex-shrink: 0;
  margin-top: 2px;
}

.crypto-artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.crypto-artifact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 32px 28px;
  min-height: 220px;
}

.crypto-artifact-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--purple);
  margin-bottom: 20px;
}

.crypto-artifact-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 10px;
}

.crypto-artifact-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

.crypto-governance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.crypto-governance-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--purple);
  padding: 32px 28px;
}

.crypto-governance-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 14px;
}

.crypto-governance-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 18px;
}

.crypto-case-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.crypto-case-layout .case-card {
  padding-bottom: 72px;
}

.crypto-stack-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--purple);
  padding: 32px 28px;
  position: sticky;
  top: 92px;
}

.crypto-stack-label {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple);
  margin: 0 0 12px;
}

.crypto-stack-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--sg-poster-weight, 800);
  line-height: 1.25;
  margin: 0 0 22px;
}

.crypto-stack-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.crypto-stack-item {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.crypto-stack-item:last-child { border-bottom: none; padding-bottom: 0; }

.crypto-stack-path {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--purple);
  margin-bottom: 5px;
}

.crypto-stack-item p,
.crypto-stack-note {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

.crypto-stack-note {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

/* ─── Research landing sections ─────────────────────── */
.research-fit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.research-fit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  padding: 34px 28px;
  transition: box-shadow 0.2s, border-top-color 0.2s, background 0.2s;
}

.research-fit-card:hover {
  background: var(--bg-white);
  border-top-color: var(--indigo);
  box-shadow: var(--shadow-sm);
}

.research-fit-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--indigo);
  background: var(--indigo-light);
  padding: 4px 10px;
  margin-bottom: 16px;
}

.research-fit-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 10px;
}

.research-fit-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0 0 18px;
}

.research-fit-list,
.research-integrity-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.research-fit-list li,
.research-integrity-list li {
  font-size: 12px;
  color: var(--ink-60);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.research-fit-list li:last-child,
.research-integrity-list li:last-child {
  border-bottom: none;
}

.research-fit-list li::before,
.research-integrity-list li::before {
  content: '→';
  font-size: 10px;
  color: var(--indigo);
  flex-shrink: 0;
  margin-top: 2px;
}

.research-artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.research-artifact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 32px 28px;
  min-height: 230px;
}

.research-artifact-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--indigo);
  margin-bottom: 20px;
}

.research-artifact-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 10px;
}

.research-artifact-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

.research-integrity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.research-integrity-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--indigo);
  padding: 32px 28px;
}

.research-integrity-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--indigo);
  margin-bottom: 14px;
}

.research-integrity-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 18px;
}

.research-case-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.research-case-layout .case-card {
  padding-bottom: 72px;
}

.research-stack-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--indigo);
  padding: 32px 28px;
  position: sticky;
  top: 92px;
}

.research-stack-label {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--indigo);
  margin: 0 0 12px;
}

.research-stack-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--sg-poster-weight, 800);
  line-height: 1.25;
  margin: 0 0 22px;
}

.research-stack-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.research-stack-item {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.research-stack-item:last-child { border-bottom: none; padding-bottom: 0; }

.research-stack-path {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--indigo);
  margin-bottom: 5px;
}

.research-stack-item p,
.research-stack-note {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

.research-stack-note {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

/* ─── METRICS STRIP ──────────────────────────────────── */
.metrics-strip {
  background: var(--bg-ink);
  padding: 64px 0;
  border-top: 3px solid var(--blue);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.metric-item {
  padding: 0 48px;
  border-right: 1px solid rgba(255,255,255,0.08);
  position: relative;
}

.metric-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 48px;
  width: 32px;
  height: 2px;
  background: var(--blue);
  opacity: 0.6;
  transform: translateY(-8px);
}

.metric-item:first-child { padding-left: 0; }
.metric-item:first-child::before { left: 0; }
.metric-item:last-child { border-right: none; }

.metric-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}

.metric-num {
  display: block;
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -2.5px;
  color: #fff;
  line-height: 1;
  margin-bottom: 16px;
}

.metric-num sub {
  font-size: 26px;
  font-family: var(--font-body);
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0;
}

.metric-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  margin: 0;
  max-width: 240px;
}

/* ─── Sections ───────────────────────────────────────── */
.section { padding: 88px 0; }
.section-white   { background: var(--bg-white); }
.section-surface { background: var(--bg-surface); }

.section-ink {
  background: var(--bg-ink);
  color: #fff;
}

.section-ink h2 { color: #fff; }
.section-ink .process-step h3 { color: rgba(255,255,255,0.9); }
.section-ink .process-step p  { color: rgba(255,255,255,0.5); }
.section-ink .step-num { color: rgba(255,255,255,0.2); }
.section-ink .process-note p  { color: rgba(255,255,255,0.4); }

/* ─── Section heads ──────────────────────────────────── */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: end;
  margin-bottom: 56px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.section-head::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--blue);
  padding-left: 0;
}

.section-head-left { padding-left: 20px; }

.section-head--light { border-bottom-color: rgba(255,255,255,0.1); }
.section-head--light::before { background: rgba(14,124,123,0.5); }

.section-head h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.3px;
  letter-spacing: -1px;
  line-height: 1.12;
  margin: 0;
}

.section-head h2 em {
  font-style: normal;
  color: var(--blue);
}

.section-ink .section-head h2 { color: #fff; }
.section-ink .section-head h2 em { color: rgba(255,255,255,0.4); }

.section-head-right {
  font-size: var(--fs-lead);
  color: var(--ink-60);
  line-height: 1.75;
  margin: 0;
  align-self: end;
}

/* ─── SEGMENTS ───────────────────────────────────────── */
.segment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.seg-card {
  background: var(--bg-surface);
  padding: 40px 36px;
  border: 1px solid var(--border);
  border-top: 3px solid transparent;
  transition: background 0.25s, box-shadow 0.25s, border-top-color 0.25s, transform 0.25s;
  position: relative;
}

.seg-card:hover {
  background: var(--bg-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.seg-card--business:hover { border-top-color: var(--blue); }
.seg-card--finance:hover  { border-top-color: var(--gold); }
.seg-card--research:hover { border-top-color: var(--indigo); }
.seg-card--crypto:hover   { border-top-color: var(--purple); }

.seg-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.seg-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: var(--sg-poster-weight, 800);
  color: var(--border);
  line-height: 1;
  letter-spacing: -2px;
}

.seg-badge {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.12em;
  padding: 4px 10px;
}

.seg-badge--business { background: var(--blue-light);   color: var(--blue);   }
.seg-badge--finance  { background: var(--gold-light);   color: var(--gold);   }
.seg-badge--research { background: var(--indigo-light);  color: var(--indigo);  }
.seg-badge--crypto   { background: var(--purple-light); color: var(--purple); }

.seg-kicker {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-30);
  margin: 0 0 10px;
}

.seg-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: -0.3px;
  line-height: 1.3;
  margin: 0 0 10px;
}

.seg-audience {
  font-size: 12px;
  color: var(--ink-60);
  margin: 0 0 20px;
  font-style: normal;
}

.seg-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.seg-list li {
  font-size: 13px;
  color: var(--ink-60);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.55;
}

.seg-list li:last-child { border-bottom: none; }

.seg-link {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-bottom: 1px solid rgba(14,124,123,0.3);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}

.seg-link:hover { color: var(--blue-dark); border-bottom-color: var(--blue-dark); }

.seg-page-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--ink-10);
  font-size: 13px;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--blue);
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s;
}
.seg-page-link::after {
  content: '→';
  font-size: 17px;
  font-weight: 300;
  flex-shrink: 0;
  margin-left: 12px;
  transition: transform 0.25s ease;
}
.seg-page-link:hover::after { transform: translateX(6px); }
.seg-card--business .seg-page-link { color: var(--blue); }
.seg-card--business .seg-page-link:hover { color: var(--blue-dark); border-color: var(--blue); }
.seg-card--finance .seg-page-link  { color: var(--gold); }
.seg-card--finance .seg-page-link:hover  { border-color: var(--gold); }
.seg-card--research .seg-page-link { color: var(--indigo); }
.seg-card--research .seg-page-link:hover { border-color: var(--indigo); }
.seg-card--crypto .seg-page-link   { color: var(--purple); }
.seg-card--crypto .seg-page-link:hover   { border-color: var(--purple); }

/* ─── GUARANTEES ─────────────────────────────────────── */
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.guarantee-card {
  background: var(--bg-white);
  padding: 36px 30px;
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  transition: border-top-color 0.2s, box-shadow 0.2s;
}

.guarantee-card:hover {
  border-top-color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.guarantee-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-light);
  color: var(--blue);
  margin-bottom: 20px;
  flex-shrink: 0;
}

.guarantee-icon svg { width: 24px; height: 24px; stroke-width: 1.8; }

.guarantee-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  margin: 0 0 10px;
  letter-spacing: -0.2px;
}

.guarantee-card p {
  font-size: 13px;
  color: var(--ink-60);
  margin: 0;
  line-height: 1.65;
}

/* ─── METHODS ────────────────────────────────────────── */
.methods-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.method-card {
  background: var(--bg-surface);
  padding: 36px 28px;
  border: 1px solid var(--border);
  transition: background 0.25s, box-shadow 0.25s;
}

.method-card:hover {
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
}

.method-icon {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.method-icon--blue   { background: var(--blue-light);   color: var(--blue);   }
.method-icon--gold   { background: var(--gold-light);   color: var(--gold);   }
.method-icon--green  { background: var(--indigo-light);  color: var(--indigo);  }
.method-icon--purple { background: var(--purple-light); color: var(--purple); }

.method-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 10px;
}

.method-card p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.6;
  margin: 0 0 16px;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.06em;
  padding: 3px 8px;
  background: var(--bg-white);
  color: var(--ink-60);
  border: 1px solid var(--border);
}

.method-card--blue .tech-tag   { color: var(--blue);   border-color: rgba(14,124,123,0.2); background: var(--blue-light); }
.method-card--gold .tech-tag   { color: var(--gold);   border-color: rgba(14,124,123,0.2); background: var(--gold-light); }
.method-card--indigo .tech-tag { color: var(--indigo);  border-color: rgba(14,124,123,0.2); background: var(--indigo-light); }
.method-card--purple .tech-tag { color: var(--purple); border-color: rgba(14,124,123,0.2); background: var(--purple-light); }

/* ─── CASES ──────────────────────────────────────────── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.case-card {
  background: var(--bg-white);
  padding: 36px;
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  position: relative;
  transition: box-shadow 0.25s, border-left-color 0.25s;
}

.case-card:hover {
  box-shadow: var(--shadow-md);
  border-left-color: var(--blue);
}

.case-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.case-badge {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.12em;
  padding: 4px 10px;
}

.case-badge--business { background: var(--blue-light);   color: var(--blue);   }
.case-badge--finance  { background: var(--gold-light);   color: var(--gold);   }
.case-badge--research { background: var(--indigo-light);  color: var(--indigo);  }
.case-badge--crypto   { background: var(--purple-light); color: var(--purple); }

.case-github {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-60);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.case-github:hover { color: var(--ink); border-color: var(--ink); background: var(--bg-white); }

.case-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: -0.2px;
  line-height: 1.3;
  margin: 0 0 16px;
}

.case-result-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  background: var(--bg-surface);
  padding: 16px 20px;
  margin-bottom: 20px;
  border-left: 3px solid var(--blue);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-left-color: var(--blue);
}

.case-result-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: var(--sg-poster-weight, 800);
  color: var(--ink);
  white-space: nowrap;
  letter-spacing: -0.5px;
}

.case-result-text {
  font-size: 12px;
  color: var(--ink-60);
  line-height: 1.5;
  min-width: 0;
  flex: 1 1 180px;
}

/* Case visualizations */
.case-visual {
  background: var(--bg-surface);
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.cv-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-30);
  margin-bottom: 12px;
}

.cv-bars { display: flex; flex-direction: column; gap: 8px; }

.cv-bar-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  align-items: center;
  gap: 10px;
}

.cv-bar-name {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ink-60);
  white-space: nowrap;
}

.cv-bar-track {
  background: var(--bg-white);
  height: 22px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.cv-bar {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 8px;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}

.cv-bar--base  { background: rgba(154,166,188,0.4); }
.cv-bar--model { background: var(--blue-light); }
.cv-bar--w-100 { width: 100%; }
.cv-bar--w-22 { width: 22.5%; }

.cv-bar span {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
}

.cv-var-svg {
  width: 100%;
  height: auto;
  display: block;
}

.case-text {
  font-size: 13px;
  color: var(--ink-60);
  margin: 0 0 8px;
  line-height: 1.6;
}

.case-days {
  position: absolute;
  bottom: 20px;
  right: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 0.06em;
}

.case-footnote {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.case-footnote p {
  font-size: 12px;
  color: var(--ink-60);
  margin: 0;
  line-height: 1.6;
  max-width: 640px;
}

/* ─── TESTIMONIALS ───────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.testimonial-card {
  margin: 0;
  padding: 36px 32px 32px;
  background: var(--bg-surface);
  border-top: 3px solid transparent;
  display: flex;
  flex-direction: column;
}

.testimonial-card--business { border-top-color: var(--blue); }
.testimonial-card--finance  { border-top-color: var(--gold); }
.testimonial-card--research { border-top-color: var(--indigo); }
.testimonial-card--crypto   { border-top-color: var(--purple); }

.testimonial-quote-icon {
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 1;
  font-style: normal;
  font-weight: var(--sg-poster-weight, 800);
  display: block;
  margin-bottom: 16px;
}

.testimonial-card--business .testimonial-quote-icon { color: var(--blue); }
.testimonial-card--finance  .testimonial-quote-icon { color: var(--gold); }
.testimonial-card--research .testimonial-quote-icon { color: var(--indigo); }
.testimonial-card--crypto   .testimonial-quote-icon { color: var(--purple); }

.testimonial-text {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--ink-60);
  flex: 1;
  margin: 0 0 32px;
}

.testimonial-sep {
  width: 32px;
  height: 1px;
  background: var(--ink-10);
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #fff;
}

.testimonial-card--business .testimonial-avatar { background: var(--blue); }
.testimonial-card--finance  .testimonial-avatar { background: var(--gold); }
.testimonial-card--research .testimonial-avatar { background: var(--indigo); }
.testimonial-card--crypto   .testimonial-avatar { background: var(--purple); }

.testimonial-name {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

.testimonial-role {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin: 3px 0 0;
}

/* ─── PROCESS ────────────────────────────────────────── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,0.1);
  border-left: 1px solid rgba(255,255,255,0.1);
}

.process-grid--five {
  grid-template-columns: repeat(5, 1fr);
}

.process-step {
  padding: 40px 32px;
  border-right: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
  transition: background 0.2s;
}

/* Timeline connector line across top of process steps */
.process-step::before {
  content: '';
  position: absolute;
  top: 60px;
  right: -1px;
  width: calc(100% - 64px);
  height: 1px;
  background: rgba(255,255,255,0.12);
}
.process-step:last-child::before { display: none; }

.process-step:hover { background: rgba(255,255,255,0.03); }

.step-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
  display: block;
  margin-bottom: 20px;
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  margin: 0 0 10px;
}

.process-step p {
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.process-note {
  margin-top: 32px;
}

.process-note p {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

/* ─── FREE OFFER ─────────────────────────────────────── */
.free-offer-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: start;
}

.free-offer-sub {
  font-size: var(--fs-lead);
  line-height: 1.7;
  color: var(--ink-60);
  margin: 20px 0 44px;
  max-width: 520px;
}

.free-offer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.free-offer-list li {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.free-offer-num {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.free-offer-list li strong {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  display: block;
  margin-bottom: 5px;
}

.free-offer-list li p {
  font-size: 13px;
  color: var(--ink-60);
  line-height: 1.65;
  margin: 0;
}

/* right card */
.free-offer-card {
  background: var(--bg-ink);
  color: #fff;
  padding: 36px 32px 32px;
  border-top: 3px solid var(--blue);
  position: sticky;
  top: 100px;
}

.free-offer-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  gap: 12px;
}

.free-offer-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-hi);
  background: rgba(14, 124, 123, 0.18);
  padding: 5px 10px;
  display: inline-block;
}

.free-offer-duration {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin: 0;
  text-align: right;
}

.free-offer-card-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.45);
  margin: 0 0 16px;
}

.free-offer-result-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

.free-offer-result-list li {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.free-offer-result-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--blue);
}

.free-offer-result-list li:last-child {
  color: rgba(255, 255, 255, 0.4);
  font-size: 12px;
}

.free-offer-cta {
  display: block;
  background: var(--blue);
  color: #fff;
  text-align: center;
  padding: 14px 24px;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.2s, box-shadow 0.2s;
}

.free-offer-cta:hover {
  background: var(--blue-dark);
  box-shadow: 0 4px 20px rgba(14, 124, 123, 0.35);
}

.free-offer-note {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.25);
  margin: 12px 0 0;
  text-align: center;
}

/* ─── PRICING ────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.pricing-card {
  background: var(--bg-surface);
  padding: 44px 34px;
  border: 1px solid var(--border);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card .pricing-list { flex: 1; }
.pricing-card .pricing-cta { margin-top: auto; }

.pricing-card--featured {
  background: var(--bg-ink);
  border-color: var(--bg-ink);
  border-top: 3px solid var(--blue);
  transform: scale(1.03);
  box-shadow: 0 12px 48px rgba(11,18,32,0.22);
  z-index: 2;
  position: relative;
}

.pricing-card--featured .pricing-plan,
.pricing-card--featured h3,
.pricing-card--featured .pricing-price,
.pricing-card--featured .pricing-list li {
  color: rgba(255,255,255,0.85);
}

.pricing-card--featured .pricing-divider--light { background: rgba(255,255,255,0.12); }
.pricing-card--featured .pricing-list li { border-bottom-color: rgba(255,255,255,0.08); }
.pricing-card--featured .pricing-list li::before { color: var(--accent-hi); }

.pricing-badge {
  position: absolute;
  top: 0;
  right: 28px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
}

.pricing-plan {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin: 0 0 8px;
}

.pricing-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--sg-poster-weight, 800);
  margin: 0 0 20px;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -1.2px;
  color: var(--ink);
  margin: 0 0 4px;
}

.pricing-divider {
  height: 1px;
  background: var(--border);
  margin: 20px 0 24px;
}

.pricing-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pricing-list li {
  font-size: 13px;
  color: var(--ink-60);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.pricing-list li::before {
  content: '→';
  font-size: 11px;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-social {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.4);
}

.pricing-cta {
  display: block;
  text-align: center;
  padding: 13px 24px;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  margin-top: 24px;
  transition: background 0.2s, box-shadow 0.2s, color 0.2s;
}

.pricing-cta--primary {
  background: var(--blue);
  color: #fff;
  border: 1px solid transparent;
}
.pricing-cta--primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 4px 16px rgba(14,124,123,0.28);
}

.pricing-cta--outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border-strong);
}
.pricing-cta--outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}

.pricing-card--featured .pricing-cta--outline {
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
}
.pricing-card--featured .pricing-cta--outline:hover {
  border-color: var(--blue);
  color: #fff;
  background: rgba(14,124,123,0.2);
}

.pricing-note {
  margin-top: 32px;
}

.pricing-note p {
  font-size: 14px;
  color: var(--ink-60);
  margin: 0;
}

/* ─── FAQ ────────────────────────────────────────────── */
.faq-list {
  max-width: 780px;
}

.faq-item {
  border-top: 1px solid var(--ink-10);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--ink-10);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color 0.15s;
}

.faq-q::-webkit-details-marker { display: none; }
.faq-q::marker { content: none; }

.faq-q::after {
  content: '+';
  flex-shrink: 0;
  width: 20px;
  font-size: 22px;
  font-weight: 300;
  line-height: 1;
  color: var(--blue);
  text-align: center;
  font-family: var(--font-body);
  transition: transform 0.2s ease;
}

.faq-item[open] > .faq-q {
  color: var(--blue);
}

.faq-item[open] > .faq-q::after {
  content: '−';
  transform: none;
}

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  overflow: hidden;
}

.faq-item[open] > .faq-a {
  grid-template-rows: 1fr;
}

.faq-a-inner {
  overflow: hidden;
}

.faq-a p {
  margin: 0;
  padding-bottom: 24px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-60);
}

.faq-a p + p {
  padding-top: 0;
  margin-top: -8px;
}

/* ─── LEAD / CTA ─────────────────────────────────────── */
.section-lead {
  border-top: 3px solid var(--blue);
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.cta-copy h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.8px;
  margin: 0 0 16px;
  line-height: 1.15;
}

.cta-copy > p {
  font-size: var(--fs-lead);
  color: var(--ink-60);
  line-height: 1.7;
  margin: 0 0 28px;
}

/* Process steps */
.cta-steps {
  display: grid;
  grid-template-columns: 1fr 20px 1fr 20px 1fr;
  align-items: center;
  gap: 0;
  margin: 28px 0;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-step { display: flex; flex-direction: column; gap: 3px; }

.cta-step-num {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--blue);
  font-weight: 500;
}

.cta-step-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.2;
}

.cta-step-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ink-60);
  letter-spacing: 0.04em;
}

.cta-step-arrow {
  text-align: center;
  color: var(--blue);
  font-size: 14px;
  opacity: 0.4;
}

/* Contact grid */
.cta-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
  margin-bottom: 14px;
}

.cta-contact-card {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  background: var(--bg-white);
  text-decoration: none;
  transition: box-shadow 0.15s;
}

.cta-contact-card:hover { box-shadow: var(--shadow-sm); }

.cta-contact-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 5px;
}

.cta-contact-val {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}

.cta-guarantee {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--ink-60);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cta-slots { margin-bottom: 0; }

.slot-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid rgba(14,124,123,0.2);
  padding: 6px 14px;
}

.slot-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

.contact-rail { display: flex; flex-direction: column; gap: 12px; }

.contact-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.contact-item:last-child { border-bottom: none; }

.contact-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-30);
  margin-bottom: 3px;
}

.contact-item a, .contact-item p {
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  margin: 0;
}

.contact-item a:hover { color: var(--blue); }

/* ─── Contact Form ───────────────────────────────────── */
.contact-form {
  background: var(--bg-white);
  padding: 40px;
  border: 1px solid var(--border);
  border-top: 3px solid var(--blue);
  box-shadow: var(--shadow-md);
}

.form-head {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.form-head-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.form-head-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0;
}

.form-head-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
  padding: 3px 8px;
  border: 1px solid var(--border);
}

.form-head h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--sg-poster-weight, 800);
  margin: 0 0 6px;
}

.form-head p {
  font-size: 13px;
  color: var(--ink-60);
  margin: 0;
}

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-60);
}

input[type="text"],
input[type="email"],
textarea,
select {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 11px 14px;
  font-size: 14px;
  color: var(--ink);
  outline: none;
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  appearance: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(14,124,123,0.12);
}

textarea {
  resize: vertical;
  font-family: var(--font-body);
  line-height: 1.6;
}

label > textarea,
label > input,
label > select { margin-top: 0; }

.contact-form > label {
  margin-bottom: 16px;
}

.budget-group {
  border: none;
  padding: 0;
  margin: 0 0 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.budget-group legend {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 10px;
}

.radio-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-60);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  position: relative;
}

.radio-card:hover { border-color: var(--blue); color: var(--ink); }

.radio-card:has(input:checked) {
  border-color: var(--blue);
  border-top-width: 2px;
  background: var(--blue-light);
  color: var(--blue);
}

.radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.form-options {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.checkbox {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  font-size: 13px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-60);
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s, color 0.15s;
}

.checkbox:last-child { border-bottom: none; }

.checkbox:hover {
  background: var(--bg-surface);
  color: var(--ink);
}

.checkbox:has(input:checked) {
  background: var(--blue-light);
  color: var(--ink);
}

.checkbox input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--blue);
  flex-shrink: 0;
  margin: 0;
}

/* ─── 2-Step form components ─────────────────────────── */

/* Step indicator */
.form-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.form-step-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  color: var(--ink-30);
  font-size: 10px;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  user-select: none;
}

.form-step-dot--active {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.form-step-dot--done {
  border-color: var(--blue);
  background: var(--blue-light);
  color: var(--blue);
}

.form-step-line {
  width: 28px;
  height: 1px;
  background: var(--border);
  flex-shrink: 0;
}

.form-step-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-left: 2px;
}

/* Panels */
.form-panel { /* visible panel — no extra styles needed */ }

@keyframes formPanelIn {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.form-panel--animate-in {
  animation: formPanelIn 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* "Continue" button — same as form-submit */
.form-next {
  width: 100%;
  justify-content: center;
  padding: 15px;
  font-size: 12px;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

/* Segment pills in step 2 */
.seg-pills-group {
  margin-bottom: 16px;
}

.form-field-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin: 0 0 8px;
}

.form-optional {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-30);
  font-size: 11px;
}

.seg-pills-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.seg-pill-btn {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 6px 14px;
  border: 1.5px solid var(--border);
  background: none;
  color: var(--ink-60);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  border-radius: var(--radius-sm);
}

.seg-pill-btn:hover {
  border-color: var(--blue);
  color: var(--ink);
}

.seg-pill-btn--active[data-seg="BUSINESS"] { border-color: var(--blue);   background: var(--blue-light);   color: var(--blue); }
.seg-pill-btn--active[data-seg="FINANCE"]  { border-color: var(--gold);   background: var(--gold-light);   color: var(--gold); }
.seg-pill-btn--active[data-seg="RESEARCH"] { border-color: var(--indigo);  background: var(--indigo-light);  color: var(--indigo); }
.seg-pill-btn--active[data-seg="CRYPTO"]   { border-color: var(--purple); background: var(--purple-light); color: var(--purple); }

/* Step 2 back + submit row */
.form-2-actions {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: stretch;
  margin-bottom: 12px;
}

.form-back {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
  background: none;
  border: 1px solid var(--border);
  padding: 14px 18px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}

.form-back:hover {
  border-color: var(--blue);
  color: var(--ink);
}

.form-submit {
  width: 100%;
  justify-content: center;
  padding: 15px;
  font-size: 12px;
  letter-spacing: 0.1em;
}

/* .form-optional inside <label> must override label's uppercase */
label .form-optional { text-transform: none; }

.form-note {
  font-size: 11px;
  color: var(--ink-30);
  margin: 0;
  text-align: center;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.form-status {
  font-size: 13px;
  margin: 10px 0 0;
  min-height: 1.4em;
  text-align: center;
}

.form-status.is-success {
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid rgba(14,124,123,0.15);
  padding: 14px 18px;
  text-align: left;
  font-size: 14px;
  line-height: 1.6;
}
.form-status.is-error {
  color: var(--red);
  background: rgba(224,162,59,0.12);
  border: 1px solid rgba(224,162,59,0.15);
  padding: 14px 18px;
  text-align: left;
}
.form-status.is-fallback {
  color: var(--ink);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  padding: 16px 18px;
  text-align: left;
  font-size: 14px;
  line-height: 1.6;
}
.form-status a { color: var(--blue); text-decoration: underline; font-weight: 600; }

/* Submit spinner */
.form-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: formSpin 0.6s linear infinite;
  vertical-align: middle;
}

@keyframes formSpin {
  to { transform: rotate(360deg); }
}

/* ─── BLOG / INSIGHTS ────────────────────────────────── */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.insight-card {
  background: var(--bg-surface);
  padding: 36px 30px;
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  transition: background 0.25s, border-top-color 0.25s, box-shadow 0.25s;
}

.insight-card:hover {
  background: var(--bg-white);
  border-top-color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.insight-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  display: inline-block;
  margin-bottom: 14px;
}

.insight-tag--econ    { background: var(--blue-light);   color: var(--blue);   }
.insight-tag--finance { background: var(--gold-light);   color: var(--gold);   }
.insight-tag--crypto  { background: var(--purple-light); color: var(--purple); }

.insight-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  margin: 0 0 10px;
  line-height: 1.3;
}

.insight-card p {
  font-size: 13px;
  color: var(--ink-60);
  margin: 0 0 20px;
  line-height: 1.6;
}

/* ─── FOOTER ─────────────────────────────────────────── */
.site-footer {
  background: var(--bg-ink);
  color: rgba(255,255,255,0.6);
  border-top: 3px solid var(--blue);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-block: 56px 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 14px;
  font-size: 18px;
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.6;
  max-width: 280px;
  margin: 0;
}

.footer-nav h4,
.footer-contact h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin: 0 0 16px;
  font-weight: 400;
}

.footer-nav a,
.footer-contact a,
.footer-contact p {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.15s;
}

.footer-nav a:hover,
.footer-contact a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-block: 20px 24px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  margin: 0;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.footer-bottom a {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  transition: color 0.15s;
}

.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

/* ─── FLOATING DOCK ──────────────────────────────────── */
.floating-dock {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 90;
  transition: transform 0.3s, opacity 0.3s;
}

.floating-dock.is-hidden {
  transform: translateY(16px);
  opacity: 0;
  pointer-events: none;
}

.dock-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 24px rgba(11,18,32,0.16);
  transition: background 0.2s, box-shadow 0.2s, color 0.2s;
}

.dock-btn--primary {
  background: var(--blue);
  color: #fff;
  border: none;
}

.dock-btn--primary:hover { background: var(--blue-dark); }

.dock-btn--outline {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  color: var(--ink);
  border: 1px solid var(--border);
}

.dock-btn--outline:hover { background: var(--bg-white); }

/* ─── Reveal animations ──────────────────────────────── */
/* Анимация появления активна только при работающем JS (html.js ставит script.js):
   без JS и для краулеров контент полностью видим. */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children in grid sections */
.segment-grid [data-reveal]:nth-child(2) { transition-delay: 0.08s; }
.segment-grid [data-reveal]:nth-child(3) { transition-delay: 0.16s; }
.segment-grid [data-reveal]:nth-child(4) { transition-delay: 0.24s; }

.guarantee-grid [data-reveal]:nth-child(2) { transition-delay: 0.07s; }
.guarantee-grid [data-reveal]:nth-child(3) { transition-delay: 0.14s; }
.guarantee-grid [data-reveal]:nth-child(4) { transition-delay: 0.21s; }

.methods-grid [data-reveal]:nth-child(2) { transition-delay: 0.08s; }
.methods-grid [data-reveal]:nth-child(3) { transition-delay: 0.16s; }
.methods-grid [data-reveal]:nth-child(4) { transition-delay: 0.24s; }

.cases-grid [data-reveal]:nth-child(2) { transition-delay: 0.1s; }
.cases-grid [data-reveal]:nth-child(3) { transition-delay: 0.2s; }
.cases-grid [data-reveal]:nth-child(4) { transition-delay: 0.3s; }

.pricing-grid [data-reveal]:nth-child(2) { transition-delay: 0.1s; }
.pricing-grid [data-reveal]:nth-child(3) { transition-delay: 0.2s; }

.testimonials-grid [data-reveal]:nth-child(2) { transition-delay: 0.1s; }
.testimonials-grid [data-reveal]:nth-child(3) { transition-delay: 0.2s; }

.process-grid [data-reveal]:nth-child(2) { transition-delay: 0.08s; }
.process-grid [data-reveal]:nth-child(3) { transition-delay: 0.16s; }
.process-grid [data-reveal]:nth-child(4) { transition-delay: 0.24s; }

/* ─── ARTICLE PAGES ──────────────────────────────────── */
.article-hero {
  background: var(--bg-white);
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-60);
  margin-bottom: 20px;
}

.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--blue); }
.breadcrumbs span { color: var(--ink-30); }

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 12px;
  margin-bottom: 16px;
}

.article-title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -1px;
  line-height: 1.15;
  margin: 0 0 20px;
}

.article-intro {
  font-size: var(--fs-hero-lead);
  color: var(--ink-60);
  line-height: 1.7;
  max-width: 680px;
  margin: 0;
}

.article-shell {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 56px;
  align-items: start;
}

.article-content h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--sg-poster-weight, 800);
  margin: 40px 0 14px;
  letter-spacing: -0.3px;
}

.article-content h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 28px 0 10px;
}

.article-content p { font-size: var(--fs-small); color: var(--ink-60); line-height: 1.75; margin: 0 0 16px; }
.article-content ul, .article-content ol { font-size: var(--fs-small); color: var(--ink-60); padding-left: 20px; margin: 0 0 16px; line-height: 1.7; }
.article-content li { margin-bottom: 8px; }

.article-sidebar {
  position: sticky;
  top: 80px;
}

.article-sidebar h3 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-60);
  margin: 0 0 14px;
  font-family: var(--font-mono);
}

.article-toc {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}

.article-toc li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--ink-60);
}

.article-toc a { text-decoration: none; }
.article-toc a:hover { color: var(--blue); }

.article-cta {
  background: var(--bg-surface);
  padding: 24px;
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
}

.article-cta h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: var(--sg-poster-weight, 800);
  color: var(--ink);
  text-transform: none;
  letter-spacing: -0.2px;
  margin: 0 0 10px;
}

.article-cta p { font-size: 13px; color: var(--ink-60); margin: 0 0 16px; line-height: 1.6; }

.article-cta a {
  display: inline-flex;
  background: var(--blue);
  color: #fff;
  padding: 10px 20px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

/* Insights grid on article pages */
.insight-card.is-visible { opacity: 1; transform: none; }

/* ─── Contacts Page ─────────────────────────────────── */
.contact-hero {
  background:
    linear-gradient(135deg, rgba(226,240,239,0.72) 0%, rgba(247,248,250,0.94) 52%, #fff 100%);
  padding: 72px 0 64px;
  border-bottom: 1px solid var(--border);
}

.contact-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 56px;
  align-items: end;
}

.contact-hero-copy,
.contact-response-card,
.contact-method-card,
.trust-ledger-card,
.contact-workflow-copy,
.contact-checklist {
  min-width: 0;
}

.contact-hero h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.045em;
  line-height: 1.06;
  max-width: 760px;
  margin: 0 0 22px;
  overflow-wrap: break-word;
}

.contact-response-card {
  border: 1px solid var(--border);
  border-top: 3px solid var(--blue);
  background: rgba(255,255,255,0.88);
  box-shadow: var(--shadow-md);
  padding: 28px;
}

.contact-response-label,
.contact-method-card span,
.trust-ledger-card span {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 12px;
}

.contact-response-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 4rem);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.08em;
  line-height: 0.96;
  color: var(--blue);
  margin-bottom: 18px;
  overflow-wrap: break-word;
}

.contact-response-card p {
  margin: 0;
  color: var(--ink-60);
  font-size: 14px;
  line-height: 1.65;
}

.contact-method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  background: var(--bg-white);
}

.contact-method-card {
  min-height: 230px;
  padding: 30px;
  text-decoration: none;
  border-right: 1px solid var(--border);
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}

.contact-method-card:last-child { border-right: none; }

.contact-method-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.contact-method-card--primary {
  background: var(--bg-ink);
  color: #fff;
  border-top: 3px solid var(--blue);
}

.contact-method-card--primary span,
.contact-method-card--primary p { color: rgba(255,255,255,0.58); }

.contact-method-card strong {
  display: block;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.045em;
  margin-bottom: 18px;
  color: inherit;
  overflow-wrap: anywhere;
}

.contact-method-card p {
  margin: 0;
  color: var(--ink-60);
  font-size: 14px;
  line-height: 1.65;
  max-width: 280px;
}

.trust-ledger-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-top: 3px solid var(--blue);
  background: var(--bg-white);
}

.trust-ledger-card {
  min-height: 260px;
  padding: 28px;
  border-right: 1px solid var(--border);
}

.trust-ledger-card:last-child { border-right: none; }

.trust-ledger-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.8vw, 1.65rem);
  font-weight: var(--sg-poster-weight, 800);
  line-height: 1.08;
  letter-spacing: -0.045em;
  margin: 0 0 18px;
  overflow-wrap: break-word;
}

.trust-ledger-card p {
  margin: 0;
  color: var(--ink-60);
  font-size: 13px;
  line-height: 1.65;
}

.contact-workflow {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

.contact-workflow-copy h2,
.contact-final-cta h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: var(--sg-poster-weight, 800);
  line-height: 1.04;
  letter-spacing: -0.055em;
  margin: 0 0 20px;
}

.contact-workflow-copy p {
  margin: 0;
  color: var(--ink-60);
  line-height: 1.75;
  max-width: 520px;
}

.contact-checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: contact-step;
  border: 1px solid var(--border);
  background: var(--bg-white);
}

.contact-checklist li {
  counter-increment: contact-step;
  position: relative;
  padding: 22px 28px 22px 74px;
  border-bottom: 1px solid var(--border);
  color: var(--ink-60);
  font-size: 14px;
  line-height: 1.65;
}

.contact-checklist li:last-child { border-bottom: none; }

.contact-checklist li::before {
  content: counter(contact-step, decimal-leading-zero);
  position: absolute;
  left: 28px;
  top: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.contact-checklist strong { color: var(--ink); }

.contact-final-cta {
  text-align: center;
  max-width: 820px;
}

.contact-final-cta h2 {
  color: #fff;
  margin-inline: auto;
}

/* ─── Research Case Card ──────────────────────────────── */
.rc-card {
  border: 1px solid var(--border);
  border-top: 3px solid var(--indigo);
  background: var(--bg-white);
}

.rc-top {
  padding: 20px 32px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.rc-breadcrumb {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-60);
  display: flex;
  align-items: center;
  gap: 8px;
}

.rc-badges { display: flex; gap: 6px; flex-wrap: wrap; }

.rc-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 9px;
  border: 1px solid var(--border);
  color: var(--ink-60);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: border-color 0.15s, color 0.15s;
}
.rc-badge:hover { border-color: var(--ink); color: var(--ink); }

.rc-title-row {
  padding: 28px 32px 24px;
  border-bottom: 1px solid var(--border);
}

.rc-title {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 820px;
  margin-bottom: 20px;
}

.rc-kpis { display: flex; gap: 32px; flex-wrap: wrap; }

.rc-kpi-item { display: flex; align-items: baseline; gap: 8px; }

.rc-kpi-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1;
}

.rc-kpi-label { font-size: 11px; color: var(--ink-60); }

.rc-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.rc-col { padding: 28px 32px; }

.rc-col + .rc-col {
  border-left: 1px solid var(--border);
  background: var(--bg-surface);
}

.rc-col-label {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 14px;
  display: block;
}

.rc-rq {
  font-size: 13px;
  font-weight: 600;
  font-style: italic;
  line-height: 1.65;
  color: var(--ink);
  border-left: 3px solid var(--indigo);
  padding: 10px 14px;
  margin-bottom: 24px;
}

.rc-methods { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; }

.rc-method { display: flex; align-items: flex-start; gap: 10px; }

.rc-method-num {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 700;
  color: var(--ink-30);
  flex-shrink: 0;
  padding-top: 2px;
  min-width: 18px;
}

.rc-method-text { font-size: 12px; line-height: 1.5; color: var(--ink); }
.rc-method-text strong { font-weight: 700; }

.rc-layers { display: flex; flex-direction: column; gap: 14px; margin-bottom: 22px; }

.rc-layer { display: flex; align-items: flex-start; gap: 12px; }

.rc-layer-tag {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--indigo);
  border: 1px solid currentColor;
  padding: 2px 6px;
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.75;
}

.rc-layer-name { font-size: 12px; font-weight: 700; color: var(--ink); margin-bottom: 3px; }
.rc-layer-desc { font-size: 11px; color: var(--ink-60); line-height: 1.45; }

.rc-pipeline-label {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 7px;
  display: block;
}

.rc-pipeline-steps {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-60);
  line-height: 1.9;
}

.rc-footer {
  border-top: 1px solid var(--border);
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.rc-deliverables { display: flex; gap: 18px; flex-wrap: wrap; }

.rc-deliverable {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--ink-60);
}

.rc-deliverable::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--ink-30);
  flex-shrink: 0;
}

.rc-github-link {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--border);
  padding: 8px 14px;
  transition: border-color 0.15s;
  flex-shrink: 0;
  white-space: nowrap;
}
.rc-github-link:hover { border-color: var(--ink); }

@media (max-width: 900px) {
  .rc-body { grid-template-columns: 1fr; }
  .rc-col + .rc-col { border-left: none; border-top: 1px solid var(--border); }
  .rc-kpis { gap: 16px; }
  .rc-top { flex-direction: column; align-items: flex-start; }
  .rc-footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .rc-col { padding: 20px; }
  .rc-title-row { padding: 20px; }
  .rc-top { padding: 16px 20px 14px; }
  .rc-footer { padding: 16px 20px; }
  .rc-title { font-size: 16px; }
}

/* ─── Founder Page ────────────────────────────────────── */
.founder-hero { padding: 72px 0 56px; }

.founder-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 72px;
  align-items: start;
}

.founder-avatar-wrap {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
}

.founder-avatar {
  width: 72px;
  height: 72px;
  background: var(--bg-ink);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-top: 3px solid var(--blue);
}

.founder-name {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 5px;
}

.founder-role {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-60);
}

.founder-bio {
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--ink);
  margin: 24px 0 10px;
  max-width: 580px;
}

.founder-bio-sub {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-60);
  margin-bottom: 28px;
  max-width: 560px;
}

.founder-contacts {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.founder-contact-link {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 9px 16px;
  border: 1.5px solid var(--border-strong);
  color: var(--ink-60);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: border-color 0.15s, color 0.15s;
}
.founder-contact-link:hover { border-color: var(--blue); color: var(--blue); }
.founder-contact-link--primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.founder-contact-link--primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }

/* ── Stats panel ── */
.founder-stats-panel {
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 22px 24px 8px;
  position: sticky;
  top: 80px;
}

.founder-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
}
.founder-stat-row:last-child { border-bottom: none; }

.founder-stat-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -0.04em;
  line-height: 1;
}

.founder-stat-label {
  font-size: 11px;
  color: var(--ink-60);
  text-align: right;
  max-width: 170px;
  line-height: 1.4;
}

/* ── Expertise grid ── */
.founder-exp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  margin-top: 40px;
}

.founder-exp-card {
  background: var(--bg-white);
  padding: 24px 24px 20px;
  border-top: 3px solid transparent;
}
.founder-exp-card--biz { border-top-color: var(--blue); }
.founder-exp-card--fin { border-top-color: var(--gold); }
.founder-exp-card--res { border-top-color: var(--indigo); }
.founder-exp-card--cry { border-top-color: var(--purple); }

.founder-exp-seg {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.founder-exp-card--biz .founder-exp-seg { color: var(--blue); }
.founder-exp-card--fin .founder-exp-seg { color: var(--gold); }
.founder-exp-card--res .founder-exp-seg { color: var(--indigo); }
.founder-exp-card--cry .founder-exp-seg { color: var(--purple); }

.founder-exp-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 8px;
}

.founder-exp-desc {
  font-size: 12.5px;
  color: var(--ink-60);
  line-height: 1.55;
  margin-bottom: 12px;
}

/* ── Skill tags ── */
.skill-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.skill-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--border);
  color: var(--ink-60);
}

/* ── Principles ── */
.founder-principles-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
}

.founder-principles {
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
}

.founder-principle {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.founder-principle:last-child { border-bottom: none; }

.founder-principle-num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--blue);
  flex-shrink: 0;
  letter-spacing: 0.06em;
  padding-top: 1px;
}

.founder-principle-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 4px;
}

.founder-principle-desc {
  font-size: 12px;
  color: var(--ink-60);
  line-height: 1.5;
}

/* ── Founder quote ── */
.founder-quote {
  border-left: 3px solid var(--blue);
  padding: 24px 28px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
}

.founder-quote-text {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 16px;
}

.founder-quote-attr {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-60);
}

/* ── Online links grid ── */
.founder-links-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 32px;
}

.founder-link-card {
  background: var(--bg-white);
  padding: 22px 22px 18px;
  text-decoration: none;
  color: inherit;
  border-top: 2px solid transparent;
  transition: border-color 0.15s, background 0.15s;
  display: block;
}
.founder-link-card:hover {
  border-top-color: var(--blue);
  background: var(--blue-light);
}

.founder-link-platform {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 8px;
  display: block;
}

.founder-link-handle {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
  display: block;
}

.founder-link-desc {
  font-size: 11.5px;
  color: var(--ink-60);
  line-height: 1.45;
}

/* ─── Founder v2 ────────────────────────────────────── */
.founder-page .proof-dot {
  background: var(--blue);
}

.founder-intro {
  background: linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--border);
  padding: 76px 0 0;
  position: relative;
  overflow: hidden;
}

.founder-intro::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(920px 360px at 84% -10%, rgba(14, 124, 123, 0.1), transparent 70%),
    linear-gradient(90deg, rgba(14,124,123,0.04) 1px, transparent 1px),
    linear-gradient(rgba(14,124,123,0.04) 1px, transparent 1px);
  background-size: auto, 42px 42px, 42px 42px;
  pointer-events: none;
}

.founder-intro-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(320px, 460px);
  gap: 28px;
  align-items: start;
}

.founder-intro-copy {
  padding-bottom: 54px;
}

.founder-intro-title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 0 0 22px;
  max-width: 760px;
}

.founder-intro-title em {
  font-style: normal;
  color: var(--blue);
}

.founder-intro-lead {
  font-size: var(--fs-hero-lead);
  line-height: 1.72;
  color: var(--ink-60);
  max-width: 700px;
  margin: 0 0 20px;
}

.founder-intro-actions {
  margin-bottom: 36px;
}

.founder-kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 2px solid var(--blue);
  border-left: 1px solid var(--border);
  background: var(--bg-white);
}

.founder-kpi-item {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 22px 20px 20px;
}

.founder-kpi-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 31px;
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.04em;
  margin-bottom: 6px;
}

.founder-kpi-item p {
  margin: 0;
  font-size: 11px;
  line-height: 1.45;
  color: var(--ink-60);
}

.founder-profile-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 16px;
  position: sticky;
  top: 88px;
  width: min(100%, 460px);
  justify-self: end;
}

.founder-profile-photo-wrap {
  margin: 0;
  border: 1px solid var(--border);
  background: var(--bg-surface);
}

.founder-profile-photo {
  display: block;
  width: 100%;
  height: clamp(360px, 54vh, 560px);
  object-fit: cover;
  object-position: center 22%;
}

.founder-profile-body {
  padding: 14px 2px 2px;
}

.founder-profile-name {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.founder-profile-role {
  margin: 0 0 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-60);
}

.founder-profile-location {
  margin: 0 0 13px;
  font-size: 12px;
  color: var(--ink-60);
}

.founder-profile-status {
  margin: 0 0 15px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 6px;
}

.founder-profile-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.founder-profile-list li {
  font-size: 12px;
  color: var(--ink-60);
  line-height: 1.5;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.founder-profile-list li:last-child {
  border-bottom: none;
}

.founder-profile-list li::before {
  content: '→';
  font-size: 10px;
  color: var(--blue);
  margin-top: 2px;
}

.founder-profile-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 16px;
}

.founder-profile-links a {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  padding: 7px 8px;
  text-align: center;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.founder-profile-links a:hover {
  color: var(--blue);
  border-color: var(--blue);
  background: var(--blue-light);
}

.founder-domain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.founder-domain-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  padding: 30px 24px;
  transition: border-top-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.founder-domain-card:hover {
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
}

.founder-domain-card--business { border-top-color: var(--blue); }
.founder-domain-card--finance { border-top-color: var(--gold); }
.founder-domain-card--research { border-top-color: var(--indigo); }
.founder-domain-card--crypto { border-top-color: var(--purple); }

.founder-domain-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 14px;
}

.founder-domain-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.founder-domain-card p {
  margin: 0 0 16px;
  color: var(--ink-60);
  font-size: 13px;
  line-height: 1.65;
}

.founder-domain-link {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--blue);
  border-bottom: 1px solid rgba(14,124,123,0.28);
}

.founder-domain-link:hover {
  border-bottom-color: var(--blue);
}

.founder-standard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.founder-standard-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 30px 24px;
}

.founder-standard-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.founder-standard-card h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: 1.25;
}

.founder-standard-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.founder-standard-list li {
  font-size: 12px;
  line-height: 1.55;
  color: var(--ink-60);
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.founder-standard-list li:last-child {
  border-bottom: none;
}

.founder-standard-list li::before {
  content: '→';
  font-size: 10px;
  color: var(--blue);
  margin-top: 2px;
}

.founder-standard-card--quote {
  background: linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
}

.founder-standard-quote {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.founder-standard-attr {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
}

.founder-outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.founder-outcome-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 30px 24px;
}

.founder-outcome-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 12px;
}

.founder-outcome-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: 1.3;
}

.founder-outcome-num {
  margin: 0 0 9px;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--blue);
}

.founder-outcome-desc {
  margin: 0;
  color: var(--ink-60);
  font-size: 12.5px;
  line-height: 1.6;
}

.founder-credentials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.founder-credentials-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  padding: 30px 24px;
}

.founder-credentials-card h3 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: 1.25;
}

.founder-credential-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.founder-credential-item {
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.founder-credential-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.founder-credential-year {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 6px;
}

.founder-credential-item p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-60);
}

.founder-stack-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.founder-stack-chip {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  padding: 5px 9px;
}

.founder-credentials-note {
  margin: 18px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-60);
}

/* ─── Hero Terminal ──────────────────────────────────── */
.hero-terminal {
  background: var(--bg-ink);
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  display: flex;
  flex-direction: column;
  position: absolute;
  inset: 0;
}

.term-chrome {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}

.term-dots {
  display: flex;
  gap: 5px;
}

.term-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}

.term-dots span:first-child { background: #ff5f57; }
.term-dots span:nth-child(2) { background: #febc2e; }
.term-dots span:nth-child(3) { background: #28c840; }

.term-title {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.3);
  flex: 1;
}

.term-status {
  font-size: 9px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  gap: 5px;
}

.term-body {
  padding: 0;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.12) transparent;
}

.term-body::-webkit-scrollbar { width: 4px; }
.term-body::-webkit-scrollbar-track { background: transparent; }
.term-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }
.term-body::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }

/* Scroll fade hint — gradient at bottom when content overflows */
.term-body-wrap {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.term-body-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 4px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(19,35,63,0), rgba(19,35,63,1));
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 1;
}

.term-body-wrap.is-scrolled-end::after {
  opacity: 0;
}

.term-pre {
  margin: 0;
  padding: 18px 20px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.75;
  color: rgba(255,255,255,0.55);
  white-space: pre;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.18) transparent;
}

.term-pre::-webkit-scrollbar { height: 4px; }
.term-pre::-webkit-scrollbar-track { background: transparent; }
.term-pre::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.18); border-radius: 2px; }
.term-pre::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.3); }

.term-line {
  display: block;
  opacity: 0;
  animation: termLineIn 0.35s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.term-line:nth-child(1)  { animation-delay: 0.2s; }
.term-line:nth-child(2)  { animation-delay: 0.4s; }
.term-line:nth-child(3)  { animation-delay: 0.7s; }
.term-line:nth-child(4)  { animation-delay: 0.9s; }
.term-line:nth-child(5)  { animation-delay: 1.1s; }
.term-line:nth-child(6)  { animation-delay: 1.5s; }
.term-line:nth-child(7)  { animation-delay: 1.7s; }
.term-line:nth-child(8)  { animation-delay: 1.9s; }
.term-line:nth-child(9)  { animation-delay: 2.2s; }
.term-line:nth-child(10) { animation-delay: 2.5s; }
.term-line:nth-child(11) { animation-delay: 2.7s; }
.term-line:nth-child(12) { animation-delay: 2.9s; }
.term-line:nth-child(13) { animation-delay: 3.1s; }
.term-line:nth-child(14) { animation-delay: 3.4s; }
.term-line:nth-child(15) { animation-delay: 3.6s; }
.term-line:nth-child(16) { animation-delay: 3.8s; }
.term-line:nth-child(17) { animation-delay: 4.1s; }
.term-line:nth-child(18) { animation-delay: 4.3s; }
.term-line:nth-child(19) { animation-delay: 4.5s; }
.term-line:nth-child(20) { animation-delay: 4.7s; }
.term-line:nth-child(21) { animation-delay: 5.0s; }
.term-line:nth-child(22) { animation-delay: 5.2s; }
.term-line:nth-child(23) { animation-delay: 5.4s; }
.term-line:nth-child(24) { animation-delay: 5.6s; }
.term-line:nth-child(25) { animation-delay: 5.8s; }
.term-line:nth-child(26) { animation-delay: 6.0s; }
.term-line:nth-child(27) { animation-delay: 6.2s; }
.term-line:nth-child(28) { animation-delay: 6.4s; }
.term-line:nth-child(29) { animation-delay: 6.6s; }
.term-line:nth-child(30) { animation-delay: 6.8s; }

.term-line.t-blank { height: 8px; }

@keyframes termLineIn {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Token colors */
.t-p     { color: var(--accent-hi); font-weight: 700; }
.t-cmd   { color: var(--accent-hi); }
.t-flag  { color: var(--muted-dark); }
.t-step  { color: var(--accent-hi); font-weight: 700; }
.t-label { color: rgba(255,255,255,0.85); font-weight: 500; }
.t-val   { color: rgba(255,255,255,0.9); font-weight: 600; }
.t-dim   { color: rgba(255,255,255,0.25); }
.t-ok    { color: var(--accent-hi); }
.t-ok-big { color: var(--accent-hi); font-size: 13px; }
.t-blue  { color: var(--accent-hi); }
.t-green { color: var(--accent-hi); }
.t-white { color: #fff; font-weight: 600; }
.t-file  { color: var(--flag); }
.t-ver   { color: rgba(255,255,255,0.3); font-weight: 400; }
.t-head  { color: rgba(255,255,255,0.85); font-weight: 600; font-size: 12px; }
.t-rule  { color: rgba(255,255,255,0.08); font-size: 10px; line-height: 1; }
.t-sub   { color: rgba(255,255,255,0.45); }
.t-red   { color: var(--flag); }
.t-result { color: rgba(255,255,255,0.9); }

/* Clickable lines + cursor */
.term-pre .term-line:not(.t-blank):not(.t-rule) {
  cursor: pointer;
  border-left: 2px solid transparent;
  padding-left: 4px;
  margin-left: -6px;
  transition: border-color 0.15s, background 0.15s;
}

.term-pre .term-line:not(.t-blank):not(.t-rule):hover {
  background: rgba(255,255,255,0.03);
  border-left-color: rgba(255,255,255,0.08);
}

.term-cursor {
  background: rgba(14,124,123,0.1) !important;
  border-left-color: var(--accent-hi) !important;
}

.term-cursor::after {
  content: '';
  display: inline-block;
  width: 7px;
  height: 13px;
  background: var(--accent-hi);
  margin-left: 4px;
  vertical-align: text-bottom;
  animation: termBlink 1s step-end infinite;
}

@keyframes termBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.term-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 18px;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}

.term-footer-item {
  font-size: 9px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.25);
}

.term-footer-link {
  font-size: 10px;
  font-weight: 500;
  color: var(--accent-hi);
  text-decoration: none;
  transition: color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.term-footer-link:hover { color: #fff; }

/* ─── Segment card illustrations ─────────────────────── */
.seg-card-visual {
  width: 100%;
  height: 100px;
  margin: 16px 0;
  opacity: 0.85;
  transition: opacity 0.3s;
}
.seg-card:hover .seg-card-visual { opacity: 1; }

/* Interactive SVG elements */
.seg-card-visual .iv-bar {
  transition: opacity 0.2s, transform 0.2s, fill 0.2s;
  cursor: pointer;
}
.seg-card-visual .iv-bar:hover {
  opacity: 1 !important;
  filter: brightness(1.15);
}

.seg-card-visual .iv-cell {
  transition: transform 0.2s, opacity 0.2s;
  cursor: pointer;
  transform-origin: center;
}
.seg-card-visual .iv-cell:hover {
  transform: scale(1.2);
  opacity: 1 !important;
}

.seg-card-visual .iv-dot {
  transition: r 0.2s, opacity 0.2s;
  cursor: pointer;
}
.seg-card-visual .iv-dot:hover {
  opacity: 1 !important;
}

.seg-card-visual .iv-row {
  transition: fill 0.15s;
  cursor: pointer;
}
.seg-card-visual .iv-row:hover {
  fill: rgba(14,124,123,0.06);
}

.seg-card-visual .iv-flow {
  transition: stroke-width 0.2s, opacity 0.2s;
  cursor: pointer;
}
.seg-card-visual .iv-flow:hover {
  stroke-width: 3;
  opacity: 0.8;
}

.seg-card-visual .iv-node {
  transition: r 0.2s, stroke-width 0.2s;
  cursor: pointer;
}

.seg-card-visual .iv-tooltip {
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}

.seg-card-visual .iv-bar:hover + .iv-tooltip,
.seg-card-visual .iv-cell:hover + .iv-tooltip,
.seg-card-visual .iv-dot:hover + .iv-tooltip,
.seg-card-visual .iv-node:hover + .iv-tooltip {
  opacity: 1;
}

/* ─── Scroll indicator ───────────────────────────────── */
.hero-scroll {
  display: flex;
  justify-content: center;
  padding: 24px 0 20px;
}

.hero-scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 1.5px solid var(--ink-30);
  border-bottom: 1.5px solid var(--ink-30);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease-in-out infinite;
  opacity: 0.5;
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.5; }
  50% { transform: rotate(45deg) translateY(6px); opacity: 0.8; }
}

/* ─── Metrics stagger ───────────────────────────────── */
.metrics-grid [data-reveal]:nth-child(2) { transition-delay: 0.12s; }
.metrics-grid [data-reveal]:nth-child(3) { transition-delay: 0.24s; }

/* ─── Form success animation ────────────────────────── */
.form-success-check {
  display: inline-block;
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin-right: 8px;
}

.form-success-check circle {
  fill: var(--blue);
  opacity: 0;
  animation: checkFadeIn 0.4s ease forwards;
}

.form-success-check polyline {
  stroke: #fff;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  stroke-dasharray: 24;
  stroke-dashoffset: 24;
  animation: checkDraw 0.4s ease 0.2s forwards;
}

@keyframes checkFadeIn {
  to { opacity: 1; }
}

@keyframes checkDraw {
  to { stroke-dashoffset: 0; }
}

/* ─── Footer social icons ───────────────────────────── */
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.4);
  transition: color 0.15s, border-color 0.15s;
  margin: 0;
}

.footer-social a:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.3);
}

.footer-social svg { width: 14px; height: 14px; }

/* ─── FAQ micro CTA ─────────────────────────────────── */
.faq-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  margin-top: 8px;
  border-top: 1px solid var(--ink-10);
}

.faq-cta p {
  font-size: 14px;
  color: var(--ink-60);
  margin: 0;
}

/* ─── Method card links ─────────────────────────────── */
.method-link {
  font-size: 11px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  border-bottom: 1px solid rgba(14,124,123,0.25);
  transition: border-color 0.2s;
}
.method-link:hover { border-bottom-color: var(--blue); }

.method-card--gold .method-link { color: var(--gold); border-bottom-color: rgba(14,124,123,0.25); }
.method-card--gold .method-link:hover { border-bottom-color: var(--gold); }
.method-card--indigo .method-link { color: var(--indigo); border-bottom-color: rgba(14,124,123,0.25); }
.method-card--indigo .method-link:hover { border-bottom-color: var(--indigo); }
.method-card--purple .method-link { color: var(--purple); border-bottom-color: rgba(14,124,123,0.25); }
.method-card--purple .method-link:hover { border-bottom-color: var(--purple); }

/* ─── CTA Hero (segment pages) ──────────────────────── */
.section-cta-hero { padding: 80px 0; }

.cta-hero {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.cta-hero .eyebrow { justify-content: center; }

.cta-hero-title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: var(--sg-poster-weight, 800);
  letter-spacing: -0.5px;
  line-height: 1.15;
  color: #fff;
  margin: 0 0 18px;
}

.cta-hero-sub {
  font-size: var(--fs-lead);
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin: 0 0 32px;
}

.cta-hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn-outline--light {
  border-color: rgba(255,255,255,0.2);
  color: #fff;
}
.btn-outline--light:hover {
  border-color: var(--blue);
  color: #fff;
  background: rgba(14,124,123,0.2);
}

.cta-hero-note {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.65;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.54);
  margin: 0;
}

/* ─── Reduced motion ────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; }
  .hic-tile { opacity: 1; transform: none; }
}

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1100px) {
  .methods-grid { grid-template-columns: repeat(2, 1fr); }
  .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
  .finance-fit-grid { grid-template-columns: repeat(2, 1fr); }
  .finance-artifact-grid { grid-template-columns: repeat(2, 1fr); }
  .crypto-fit-grid { grid-template-columns: repeat(2, 1fr); }
  .crypto-artifact-grid { grid-template-columns: repeat(2, 1fr); }
  .business-fit-grid { grid-template-columns: repeat(2, 1fr); }
  .business-artifact-grid { grid-template-columns: repeat(2, 1fr); }
  .research-fit-grid { grid-template-columns: repeat(2, 1fr); }
  .research-artifact-grid { grid-template-columns: repeat(2, 1fr); }
  .founder-intro-layout { grid-template-columns: 1fr; }
  .founder-profile-card { position: static; top: auto; width: 100%; justify-self: stretch; }
  .founder-domain-grid { grid-template-columns: repeat(2, 1fr); }
  .founder-outcome-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  /* ── Research case ── */
  .case-featured-kpis { grid-template-columns: 1fr 1fr; }
  .case-featured-body { grid-template-columns: 1fr; }
  .case-deliverables { grid-template-columns: 1fr 1fr; }
  .repo-tree-list { grid-template-columns: 1fr; }
  .case-featured-header { padding: 24px; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-sidebar { position: static; max-height: 280px; overflow: hidden; }
  .hero-terminal { position: static; max-height: 280px; }
  .term-pre { font-size: 10.5px; line-height: 1.6; }
  .term-chrome { padding: 8px 14px; }
  .term-footer { padding: 8px 14px; }
  .term-body-wrap::after { height: 32px; }
  .hero-kpis { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid { grid-template-columns: 1fr; gap: 0; }
  .metric-item {
    padding: 32px 0;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .metric-item::before { left: 0; }
  .section-head { grid-template-columns: 1fr; gap: 16px; padding-left: 20px; }
  .section-head-left { padding-left: 0; }
  .segment-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .free-offer-grid { grid-template-columns: 1fr; gap: 40px; }
  .free-offer-card { position: static; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card--featured { transform: none; box-shadow: none; }
  .insights-grid { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-hero-grid,
  .contact-workflow { grid-template-columns: 1fr; }
  .contact-response-card { max-width: 520px; }
  .contact-method-grid,
  .trust-ledger-grid { grid-template-columns: 1fr; }
  .contact-method-card,
  .trust-ledger-card {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .contact-method-card:last-child,
  .trust-ledger-card:last-child { border-bottom: none; }
  .finance-case-layout,
  .finance-governance-grid,
  .crypto-case-layout,
  .crypto-governance-grid,
  .business-case-layout,
  .business-operating-grid,
  .research-case-layout,
  .research-integrity-grid { grid-template-columns: 1fr; }
  .finance-stack-card { position: static; top: auto; }
  .crypto-stack-card { position: static; top: auto; }
  .business-stack-card { position: static; top: auto; }
  .research-stack-card { position: static; top: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; padding-block: 40px 24px; }
  .case-footnote { flex-direction: column; align-items: flex-start; gap: 12px; }
  .founder-kpi-strip { grid-template-columns: repeat(2, 1fr); }
  .founder-standard-grid { grid-template-columns: 1fr; }
  .founder-credentials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  /* App-like feel */
  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    overscroll-behavior-y: none;
  }

  /* ── Research case ── */
  .case-featured-kpis { grid-template-columns: 1fr 1fr; }
  .case-deliverables { grid-template-columns: 1fr; }
  .case-featured-title { font-size: 16px; }

  /* ── Hero ── */
  .hero { padding-top: 36px; }
  .hero-lead { margin-bottom: 28px; }
  .hero-kpis { grid-template-columns: repeat(2, 1fr); }

  .hero-actions {
    flex-direction: column;
    gap: 10px;
  }
  .hero-actions .btn-primary,
  .hero-actions .btn-outline {
    width: 100%;
    justify-content: center;
    padding: 15px 20px;
    font-size: 12px;
  }

  /* ── Sections ── */
  .section { padding: 52px 0; }
  .methods-grid { grid-template-columns: 1fr; }
  .guarantee-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .finance-fit-grid,
  .finance-artifact-grid { grid-template-columns: 1fr; }
  .crypto-fit-grid,
  .crypto-artifact-grid { grid-template-columns: 1fr; }
  .business-fit-grid,
  .business-artifact-grid { grid-template-columns: 1fr; }
  .research-fit-grid,
  .research-artifact-grid { grid-template-columns: 1fr; }
  .founder-domain-grid,
  .founder-outcome-grid,
  .founder-kpi-strip { grid-template-columns: 1fr; }
  .founder-profile-links { grid-template-columns: 1fr; }
  .founder-profile-photo { height: clamp(300px, 50vh, 420px); }
  .form-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 16px; }

  /* ── Form: iOS tap fix — inputs must be ≥16px to prevent zoom ── */
  input[type="text"],
  input[type="email"],
  textarea,
  select {
    font-size: 16px;
    min-height: 48px;
  }
  textarea { min-height: 120px; }

  /* ── Budget: single column on narrow screens ── */
  .budget-group { grid-template-columns: 1fr; gap: 6px; }
  .radio-card { padding: 12px 14px; }

  /* ── CTA steps: compact ── */
  .cta-steps {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px 0;
  }
  .cta-step-arrow { display: none; }
  .cta-step { flex-direction: row; align-items: center; gap: 12px; }
  .cta-step-num { font-size: 10px; min-width: 20px; }

  /* ── Contact cards ── */
  .cta-contact-grid { grid-template-columns: 1fr; }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  /* ── Floating dock — full-width sticky CTA ── */
  .floating-dock {
    left: 0; right: 0; bottom: 0;
    flex-direction: row;
    border-top: 1px solid var(--border);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
    border-radius: 0;
    box-shadow: 0 -1px 0 var(--border);
    gap: 8px;
  }

  .floating-dock.is-hidden { transform: translateY(100%); }

  .dock-btn {
    flex: 1;
    box-shadow: none;
    border-radius: var(--radius-sm);
    padding: 12px 8px;
    font-size: 11px;
    min-height: 44px;
    justify-content: center;
  }

  /* ── Metrics ── */
  .metric-num { font-size: 44px; }

  /* ── Blog / article ── */
  .cv-bar-row { grid-template-columns: 90px 1fr; }
  .article-shell { grid-template-columns: 1fr; }
  .article-sidebar { display: none; }
  .contact-hero { padding: 48px 0 44px; }
  .contact-method-grid,
  .trust-ledger-grid { grid-template-columns: 1fr; }
  .contact-method-card,
  .trust-ledger-card {
    min-height: auto;
    padding: 24px 20px;
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
  }
  .contact-method-card:last-child,
  .trust-ledger-card:last-child { border-bottom: none !important; }
  .contact-response-card { padding: 24px 20px; }
  .contact-checklist li { padding: 20px 20px 20px 58px; }
  .contact-checklist li::before { left: 20px; top: 22px; }
  .contact-final-cta { text-align: left; }
  .contact-final-cta .cta-hero-actions { align-items: stretch; }

  /* ── Section head accent bar ── */
  .section-head { padding-left: 16px; }
  .section-head::before { width: 3px; top: 0; bottom: 0; }

  /* ── Founder page ── */
  .founder-layout { grid-template-columns: 1fr; gap: 36px; }
  .founder-avatar { width: 60px; height: 60px; font-size: 18px; }
  .founder-exp-grid { grid-template-columns: 1fr; }
  .founder-principles-grid { grid-template-columns: 1fr !important; }
  .founder-links-grid { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .hero-kpi {
    padding: 20px 16px 18px;
    min-width: 0;
  }

  .hero-kpi strong {
    font-size: clamp(21px, 6vw, 24px);
    line-height: 1.12;
    letter-spacing: -0.06em;
  }

  .hero-kpi p {
    font-size: 10.5px;
    line-height: 1.45;
  }
}

/* ============================================================
   Выравнивание 2026-06-11: служебные классы сборки
   ============================================================ */

.t-warn {
  color: var(--flag);
}

.seg-card-visual {
  height: 148px;
  overflow: visible;
}

.case-illustrative,
.case-text--note {
  font: 500 var(--fs-tag)/1.6 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 10px 0 0;
}

.footer-legal {
  padding-block: 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-legal p,
.footer-disclaimer {
  max-width: 920px;
  margin: 0;
  color: rgba(255,255,255,0.42);
  font: 400 11.5px/1.75 var(--font-body);
  letter-spacing: 0.005em;
}

.article-byline {
  font: 500 var(--fs-eyebrow)/1.4 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 10px 0 0;
}

.article-byline a {
  color: var(--accent);
  text-decoration: none;
}

.article-byline a:hover,
.article-byline a:focus-visible {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* ============================================================
   Волна 1 (2026-06-12): hero-нота про РФ и founder-блок главной
   ============================================================ */

.hero-ru-note {
  font: 500 var(--fs-eyebrow)/1.6 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 14px 0 0;
}

.founder-strip {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 44px;
  align-items: center;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: 36px 40px;
}

.founder-strip-photo {
  width: 200px;
  height: 200px;
  object-fit: cover;
  object-position: center 20%;
  border-radius: var(--r-card);
  filter: grayscale(1);
}

.founder-strip-copy h2 {
  font-size: var(--fs-h3);
  margin: 10px 0 12px;
}

.founder-strip-text {
  max-width: 640px;
  color: var(--ink-60);
  margin: 0 0 18px;
}

.founder-strip-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}

@media (max-width: 720px) {
  .founder-strip {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 28px 24px;
  }
  .founder-strip-photo {
    width: 132px;
    height: 132px;
  }
}

/* ============================================================
   Волна 1D (2026-06-12): форма заявки (на тёмных секциях)
   ============================================================ */

.lead-form {
  max-width: 560px;
  margin: 28px auto 0;
  text-align: left;
}

.lead-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.lead-field {
  display: block;
  margin: 0 0 16px;
}

.lead-label {
  display: block;
  font: 500 var(--fs-eyebrow) / 1.4 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-dark);
  margin: 0 0 8px;
}

.lead-opt {
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
}

.lead-form textarea,
.lead-form input[type="text"] {
  width: 100%;
  box-sizing: border-box;
  font: 400 var(--fs-body) / 1.5 var(--font-body);
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-btn);
  padding: 12px 14px;
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}

.lead-form textarea {
  resize: vertical;
  min-height: 84px;
}

.lead-form textarea::placeholder,
.lead-form input::placeholder {
  color: var(--muted);
}

.lead-form textarea:focus,
.lead-form input:focus {
  outline: none;
  border-color: var(--accent-hi);
  background: rgba(255, 255, 255, 0.08);
}

.lead-submit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 22px;
  margin-top: 4px;
}

.lead-submit-row .btn-primary {
  border: none;
  cursor: pointer;
}

.lead-alt {
  color: var(--accent-hi);
  font: 500 var(--fs-small) / 1 var(--font-body);
  text-decoration: none;
}

.lead-alt:hover,
.lead-alt:focus-visible {
  text-decoration: underline;
}

.lead-status {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.56);
}

.lead-status--error {
  color: var(--flag);
}

.lead-status--error a {
  color: var(--flag);
}

@media (max-width: 640px) {
  .lead-submit-row {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 8px;
  }

  .lead-submit-row .btn-primary,
  .lead-alt {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .lead-alt {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    border: 1px solid rgba(59, 169, 166, 0.34);
    border-radius: var(--r-btn);
    background: rgba(59, 169, 166, 0.08);
  }

  .lead-status {
    margin-top: 16px;
    font-size: 11px;
    line-height: 1.7;
  }

  .lead-status--error,
  .lead-status--error a {
    color: var(--flag);
  }
}

/* ============================================================
   Волна 2 (2026-06-12): код-блоки и таблицы в статьях
   ============================================================ */

.article-content pre.article-code {
  background: var(--navy);
  color: #E6ECF5;
  border: 1px solid var(--border-dark);
  border-radius: var(--r-card);
  padding: 18px 20px;
  margin: 22px 0;
  overflow-x: auto;
  font: 400 0.85rem/1.65 var(--font-mono);
  -webkit-overflow-scrolling: touch;
}

.article-content pre.article-code .c-key { color: #3BA9A6; }
.article-content pre.article-code .c-com { color: #9AA6BC; }
.article-content pre.article-code .c-str { color: #E0A23B; }

.article-content code.article-inline {
  font: 500 0.88em/1 var(--font-mono);
  background: var(--accent-tint);
  color: var(--accent-deep, var(--accent-hover));
  padding: 2px 6px;
  border-radius: 4px;
}

.article-table-wrap {
  overflow-x: auto;
  margin: 24px 0;
  -webkit-overflow-scrolling: touch;
}

.article-content table.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-small);
  min-width: 460px;
}

.article-content table.article-table th,
.article-content table.article-table td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.article-content table.article-table thead th {
  font: 600 var(--fs-eyebrow)/1.3 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border-strong);
}

.article-content table.article-table tbody tr:last-child td {
  border-bottom: none;
}

.article-callout {
  border-left: 3px solid var(--accent);
  background: var(--accent-tint);
  border-radius: 0 var(--r-card) var(--r-card) 0;
  padding: 16px 20px;
  margin: 24px 0;
  color: var(--muted-2);
}

.article-callout strong { color: var(--ink); }