/* ============================================================
   Mack in Black — design tokens
   Three aesthetic modes: editorial | ink | ledger
============================================================ */

:root {
  /* Default = Editorial Bone */
  --bg: #f5f1ea;
  --bg-alt: #ebe4d6;
  --bg-card: #ffffff;
  --ink: #0e1116;
  --ink-soft: #3a3f47;
  --ink-mute: #6b7280;
  --rule: #d8cfbe;
  --ember: #b8402b;
  --ember-soft: #e9cfc6;
  --moss: #4a7c59;
  --moss-soft: #d9e5dc;
  --amber: #b8862b;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --grid-line: rgba(14,17,22,0.04);
}

html[data-aesthetic="ink"] {
  --bg: #0e1116;
  --bg-alt: #161a21;
  --bg-card: #1a1f28;
  --ink: #f5f1ea;
  --ink-soft: #c4c8d0;
  --ink-mute: #7f8691;
  --rule: #262b35;
  --ember: #e16a4d;
  --ember-soft: #3a241e;
  --moss: #7fb085;
  --moss-soft: #1e2a22;
  --amber: #d4a24c;
  --grid-line: rgba(245,241,234,0.035);
}

html[data-aesthetic="ledger"] {
  --bg: #fbfaf6;
  --bg-alt: #f3f0e6;
  --bg-card: #ffffff;
  --ink: #1a1a1a;
  --ink-soft: #3d3d3d;
  --ink-mute: #767676;
  --rule: #1a1a1a;
  --ember: #a8322a;
  --ember-soft: #f1dbd8;
  --moss: #3d6b4a;
  --moss-soft: #dde6e0;
  --amber: #a77a1f;
  --grid-line: rgba(26,26,26,0.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

/* Graph-paper background for ledger mode */
html[data-aesthetic="ledger"] body {
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
}

a { color: inherit; text-decoration: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.narrow { max-width: 880px; margin: 0 auto; padding: 0 48px; }

/* ----- Nav ----- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 48px;
}
.nav-logo {
  font-family: var(--serif); font-weight: 700; font-size: 22px;
  letter-spacing: -0.01em; color: var(--ink);
  display: flex; align-items: baseline; gap: 2px;
}
.nav-logo em { font-style: italic; color: var(--ember); }
.nav-logo .dot { color: var(--ember); margin-left: 2px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-size: 13px; color: var(--ink-mute); font-weight: 500;
  transition: color .15s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  font-family: var(--sans); font-size: 13px; font-weight: 600;
  padding: 9px 18px; border-radius: 999px;
  background: var(--ink); color: var(--bg);
  border: 1px solid var(--ink);
  transition: transform .15s, background .15s;
  cursor: pointer;
}
.nav-cta:hover { transform: translateY(-1px); }

/* ----- Hero ----- */
.hero {
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--rule);
  position: relative; overflow: hidden;
}
.hero-inner {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px;
  align-items: start;
}
.hero-eyebrow {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 24px;
  display: flex; align-items: center; gap: 10px;
}
.hero-eyebrow::before {
  content: ""; width: 28px; height: 1px; background: var(--ember);
}
.hero h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(44px, 5.5vw, 78px);
  line-height: 0.98; letter-spacing: -0.025em;
  color: var(--ink); margin-bottom: 28px;
  font-variation-settings: "opsz" 144;
}
.hero h1 em {
  font-style: italic; font-weight: 500; color: var(--ember);
}
.hero-lede {
  font-size: 19px; line-height: 1.55; color: var(--ink-soft);
  max-width: 520px; margin-bottom: 36px;
  text-wrap: pretty;
}
.hero-ctas { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.btn-primary {
  font-family: var(--sans); font-size: 14px; font-weight: 600;
  padding: 14px 26px; border-radius: 999px;
  background: var(--ink); color: var(--bg);
  border: 1px solid var(--ink);
  transition: transform .15s;
  cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost {
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  padding: 14px 22px; border-radius: 999px;
  background: transparent; color: var(--ink);
  border: 1px solid var(--rule);
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.btn-ghost:hover { border-color: var(--ink); }

.hero-meta {
  margin-top: 28px; display: flex; gap: 28px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 12px;
  color: var(--ink-mute); letter-spacing: 0.02em;
}
.hero-meta span::before { content: "◇ "; color: var(--ember); }

/* ROI calculator card (hero right) */
.roi-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 28px 28px 24px;
  position: relative;
  box-shadow: 0 1px 0 var(--rule), 0 24px 48px -24px rgba(14,17,22,0.12);
}
html[data-aesthetic="ink"] .roi-card {
  box-shadow: 0 1px 0 var(--rule), 0 24px 48px -24px rgba(0,0,0,0.4);
}
html[data-aesthetic="ledger"] .roi-card { border-width: 2px; box-shadow: 4px 4px 0 var(--ink); }

.roi-card-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 14px; border-bottom: 1px solid var(--rule);
  margin-bottom: 18px;
}
.roi-card-title {
  font-family: var(--mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--ink-mute);
}
.roi-card-badge {
  font-family: var(--mono); font-size: 10px; color: var(--moss);
  padding: 3px 8px; border: 1px solid var(--moss); border-radius: 2px;
  letter-spacing: 0.1em;
}
.roi-field { margin-bottom: 16px; }
.roi-label {
  display: block; font-family: var(--mono); font-size: 11px;
  color: var(--ink-mute); letter-spacing: 0.08em;
  text-transform: uppercase; margin-bottom: 8px;
}
.roi-input-wrap { position: relative; }
.roi-input-wrap::before {
  content: "$"; position: absolute; left: 14px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono); color: var(--ink-mute); font-size: 15px;
}
.roi-input {
  width: 100%;
  font-family: var(--mono); font-size: 18px; font-weight: 600;
  padding: 12px 14px 12px 28px;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 3px;
  color: var(--ink);
}
.roi-input:focus { outline: none; border-color: var(--ink); }

.roi-slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 2px;
  background: var(--rule);
  outline: none; margin: 12px 0 6px;
}
.roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--ember); cursor: pointer;
  border: 3px solid var(--bg-card);
  box-shadow: 0 0 0 1px var(--ember);
}
.roi-slider::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--ember); cursor: pointer;
  border: 3px solid var(--bg-card);
}
.roi-slider-scale {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 10px; color: var(--ink-mute);
  letter-spacing: 0.05em;
}

.roi-result {
  margin-top: 22px; padding-top: 18px;
  border-top: 1px solid var(--rule);
}
.roi-result-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 8px 0;
  font-family: var(--mono); font-size: 13px;
}
.roi-result-row .k { color: var(--ink-mute); letter-spacing: 0.03em; }
.roi-result-row .v { color: var(--ink); font-weight: 600; }
.roi-result-big {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--rule);
}
.roi-result-big .k {
  font-family: var(--mono); font-size: 11px; text-transform: uppercase;
  color: var(--ink-mute); letter-spacing: 0.12em;
}
.roi-result-big .v {
  font-family: var(--serif); font-weight: 600;
  font-size: 40px; color: var(--ember); line-height: 1;
  font-variation-settings: "opsz" 144;
  font-feature-settings: "tnum";
}
.roi-foot {
  margin-top: 14px; font-family: var(--mono); font-size: 10.5px;
  color: var(--ink-mute); letter-spacing: 0.03em;
  padding-top: 12px; border-top: 1px solid var(--rule);
}

/* ----- Section scaffold ----- */
section { padding: 100px 0; border-bottom: 1px solid var(--rule); }
.section-head { margin-bottom: 56px; max-width: 760px; }
.section-kicker {
  font-family: var(--mono); font-size: 11px;
  color: var(--ember); letter-spacing: 0.18em;
  text-transform: uppercase; margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.section-kicker::before {
  content: attr(data-num); font-family: var(--mono);
  color: var(--ink-mute);
}
.section-head h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(34px, 3.6vw, 52px);
  line-height: 1.02; letter-spacing: -0.02em;
  color: var(--ink); margin-bottom: 20px;
  font-variation-settings: "opsz" 144;
  text-wrap: balance;
}
.section-head h2 em { font-style: italic; color: var(--ember); }
.section-head p {
  font-size: 18px; color: var(--ink-soft); line-height: 1.55;
  max-width: 620px;
  text-wrap: pretty;
}

/* ----- Findings strip ----- */
.findings-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.finding-cell {
  padding: 32px 24px;
  border-right: 1px solid var(--rule);
  position: relative;
}
.finding-cell:last-child { border-right: none; }
.finding-cell .fc-num {
  font-family: var(--serif); font-weight: 500;
  font-size: 44px; color: var(--ink); line-height: 1;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144;
  margin-bottom: 10px;
  font-feature-settings: "tnum";
}
.finding-cell .fc-num em { font-style: italic; color: var(--ember); }
.finding-cell .fc-label {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-mute); letter-spacing: 0.08em;
  text-transform: uppercase; margin-bottom: 6px;
}
.finding-cell .fc-desc {
  font-size: 13px; color: var(--ink-soft); line-height: 1.5;
}

/* ----- Sample report tabs ----- */
.report-shell {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
}
html[data-aesthetic="ledger"] .report-shell { border-width: 2px; box-shadow: 6px 6px 0 var(--ink); }

.report-topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em;
  color: var(--ink-mute);
}
.report-topbar .rt-left { display: flex; align-items: center; gap: 10px; }
.report-topbar .dot3 {
  display: inline-flex; gap: 5px;
}
.report-topbar .dot3 i {
  width: 9px; height: 9px; border-radius: 50%; background: var(--rule);
  display: inline-block;
}
.report-tabs {
  display: flex; border-bottom: 1px solid var(--rule);
  overflow-x: auto; scrollbar-width: none;
}
.report-tabs::-webkit-scrollbar { display: none; }
.report-tab {
  padding: 16px 22px;
  background: transparent;
  border: none; border-right: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-mute); cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.report-tab:hover { color: var(--ink); }
.report-tab.active {
  color: var(--ink); background: var(--bg-card);
  box-shadow: inset 0 -2px 0 var(--ember);
}
.report-tab .tab-num { color: var(--ember); }
.report-body { padding: 40px 44px 44px; min-height: 520px; }

.rb-banner {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding-bottom: 20px; margin-bottom: 28px;
  border-bottom: 1px solid var(--rule);
}
.rb-banner-left .phase-label {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 6px;
}
.rb-banner-left h3 {
  font-family: var(--serif); font-weight: 500;
  font-size: 30px; letter-spacing: -0.01em; color: var(--ink);
  line-height: 1.05;
  font-variation-settings: "opsz" 144;
}
.rb-banner-left h3 em { font-style: italic; color: var(--ember); }
.rb-banner-right {
  text-align: right;
}
.rb-banner-right .running {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--ink-mute);
}
.rb-banner-right .running-val {
  font-family: var(--serif); font-weight: 500;
  font-size: 30px; color: var(--ink);
  font-variation-settings: "opsz" 144;
  font-feature-settings: "tnum";
}

.rb-intro {
  font-size: 15px; color: var(--ink-soft); line-height: 1.65;
  margin-bottom: 24px; max-width: 720px;
  text-wrap: pretty;
}
.rb-intro .inputs {
  display: inline-flex; gap: 8px; flex-wrap: wrap;
  margin-top: 12px;
}
.rb-intro .input-chip {
  font-family: var(--mono); font-size: 11px;
  padding: 4px 10px; background: var(--bg);
  border: 1px solid var(--rule); border-radius: 2px;
  color: var(--ink-soft);
}

.finding-list { display: flex; flex-direction: column; }
.finding-item {
  display: grid; grid-template-columns: 140px 1fr;
  gap: 28px; padding: 18px 0;
  border-top: 1px dashed var(--rule);
  align-items: baseline;
}
.finding-item:first-child { border-top: none; padding-top: 6px; }
.finding-item .f-dollar {
  font-family: var(--serif); font-weight: 500;
  font-size: 24px; color: var(--ember);
  letter-spacing: -0.015em; line-height: 1.1;
  font-variation-settings: "opsz" 144;
  font-feature-settings: "tnum";
  text-align: left;
  font-style: italic;
}
.finding-item .f-dollar small {
  font-family: var(--mono); font-size: 10px;
  font-style: normal; color: var(--ink-mute);
  display: block; letter-spacing: 0.08em; margin-top: 2px;
  text-transform: uppercase; font-weight: 400;
}
.finding-item .f-body .f-title {
  font-family: var(--sans); font-size: 15px; font-weight: 600;
  color: var(--ink); margin-bottom: 4px;
}
.finding-item .f-body .f-desc {
  font-size: 14px; color: var(--ink-soft); line-height: 1.55;
  text-wrap: pretty;
}

/* Special compare block for the gap */
.gap-compare {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center; gap: 20px;
  background: var(--bg); border: 1px solid var(--rule);
  padding: 26px 28px; border-radius: 4px;
  margin: 20px 0 24px;
}
.gap-compare .gc-col { }
.gap-compare .gc-col .k {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-mute); margin-bottom: 6px;
}
.gap-compare .gc-col .v {
  font-family: var(--serif); font-weight: 500;
  font-size: 28px; letter-spacing: -0.015em;
  font-variation-settings: "opsz" 144;
  font-feature-settings: "tnum";
  color: var(--ink);
}
.gap-compare .gc-col.bad .v { color: var(--ember); }
.gap-compare .gc-col.good .v { color: var(--ink); }
.gap-compare .gc-op {
  font-family: var(--serif); font-style: italic;
  font-size: 20px; color: var(--ink-mute);
}
.gap-compare .gc-col.result .v { color: var(--ember); font-style: italic; }

/* Report footer — next/prev */
.report-nav {
  display: flex; justify-content: space-between;
  padding: 20px 44px;
  background: var(--bg-alt);
  border-top: 1px solid var(--rule);
}
.report-nav button {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-mute);
  background: none; border: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 0;
}
.report-nav button:hover { color: var(--ink); }
.report-nav button:disabled { opacity: 0.3; cursor: default; }

/* ----- Money Flow ----- */
.mf-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: start;
}
.mf-chart {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 36px;
}
html[data-aesthetic="ledger"] .mf-chart { border-width: 2px; box-shadow: 5px 5px 0 var(--ink); }
.mf-chart-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 14px; border-bottom: 1px solid var(--rule);
  margin-bottom: 20px;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-mute); letter-spacing: 0.1em;
  text-transform: uppercase;
}
.mf-chart-head .mf-rev {
  font-family: var(--serif); font-weight: 500;
  font-size: 22px; color: var(--ink); text-transform: none;
  letter-spacing: -0.01em;
  font-variation-settings: "opsz" 144;
  font-feature-settings: "tnum";
}
.mf-bar-row {
  margin-bottom: 14px; cursor: pointer;
  transition: opacity .15s;
}
.mf-bar-row.dim { opacity: 0.35; }
.mf-bar-row.active .mf-bar { background: var(--ember); }
.mf-bar-label {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 12px;
  color: var(--ink); margin-bottom: 5px;
  letter-spacing: 0.02em;
}
.mf-bar-label .amt { color: var(--ink-mute); font-feature-settings: "tnum"; }
.mf-bar-track {
  height: 14px; background: var(--bg-alt);
  border: 1px solid var(--rule);
  overflow: hidden;
  position: relative;
}
.mf-bar {
  height: 100%; background: var(--ink);
  transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1), background .2s;
  position: relative;
}
.mf-bar.recoverable { background: var(--ember); }
.mf-bar.recoverable::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg, transparent 0, transparent 4px,
    rgba(255,255,255,0.12) 4px, rgba(255,255,255,0.12) 8px
  );
}

.mf-detail {
  padding: 28px 4px;
}
.mf-detail-kicker {
  font-family: var(--mono); font-size: 11px;
  color: var(--ember); letter-spacing: 0.15em;
  text-transform: uppercase; margin-bottom: 14px;
}
.mf-detail h3 {
  font-family: var(--serif); font-weight: 500;
  font-size: 30px; letter-spacing: -0.015em;
  line-height: 1.1; color: var(--ink);
  margin-bottom: 14px;
  font-variation-settings: "opsz" 144;
  text-wrap: balance;
}
.mf-detail h3 em { font-style: italic; color: var(--ember); }
.mf-detail p {
  font-size: 15px; color: var(--ink-soft); line-height: 1.65;
  margin-bottom: 18px;
  text-wrap: pretty;
}
.mf-detail .mf-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  padding-top: 18px; border-top: 1px solid var(--rule);
}
.mf-detail .mf-stat .k {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 4px;
}
.mf-detail .mf-stat .v {
  font-family: var(--serif); font-weight: 500;
  font-size: 24px; color: var(--ink);
  font-variation-settings: "opsz" 144;
  font-feature-settings: "tnum";
  letter-spacing: -0.01em;
}
.mf-detail .mf-stat.good .v { color: var(--moss); font-style: italic; }

/* ----- Pricing ----- */
.pricing-shell {
  display: grid; grid-template-columns: 280px 1fr; gap: 40px;
  align-items: start;
}
.pricing-tiers {
  display: flex; flex-direction: column; gap: 8px;
}
.tier-btn {
  text-align: left;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 3px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  font-family: inherit;
}
.tier-btn:hover { border-color: var(--ink-mute); }
.tier-btn.active {
  border-color: var(--ember); border-width: 1px;
  background: var(--ember-soft);
}
html[data-aesthetic="ledger"] .tier-btn.active { box-shadow: 3px 3px 0 var(--ember); }
.tier-btn .tb-kicker {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 4px;
}
.tier-btn .tb-name {
  font-family: var(--serif); font-weight: 500; font-size: 20px;
  letter-spacing: -0.01em; color: var(--ink);
  font-variation-settings: "opsz" 144;
  font-feature-settings: "tnum";
}
.tier-btn.active .tb-name { color: var(--ember); }

.pricing-detail {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 36px;
}
html[data-aesthetic="ledger"] .pricing-detail { border-width: 2px; box-shadow: 5px 5px 0 var(--ink); }

.pd-head {
  display: grid; grid-template-columns: 1fr auto; gap: 30px;
  padding-bottom: 24px; margin-bottom: 24px;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.pd-head-left h3 {
  font-family: var(--serif); font-weight: 500; font-size: 26px;
  color: var(--ink); letter-spacing: -0.01em;
  font-variation-settings: "opsz" 144;
  margin-bottom: 6px;
}
.pd-head-left p {
  font-size: 14px; color: var(--ink-soft); max-width: 420px;
  line-height: 1.55;
}
.pd-summary {
  text-align: right;
}
.pd-summary .ps-k {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 4px;
}
.pd-summary .ps-v {
  font-family: var(--serif); font-weight: 500; font-size: 30px;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
  font-feature-settings: "tnum";
  letter-spacing: -0.015em;
}

.pd-phases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.pd-phase { background: var(--bg-card); padding: 22px 20px; }
.pd-phase .pp-num {
  font-family: var(--mono); font-size: 10px;
  color: var(--ember); letter-spacing: 0.15em;
  text-transform: uppercase; margin-bottom: 8px;
}
.pd-phase .pp-title {
  font-family: var(--serif); font-weight: 500; font-size: 17px;
  color: var(--ink); margin-bottom: 4px;
  font-variation-settings: "opsz" 144;
}
.pd-phase .pp-desc {
  font-size: 12.5px; color: var(--ink-soft); line-height: 1.5;
  margin-bottom: 12px;
  text-wrap: pretty;
}
.pd-phase .pp-price {
  font-family: var(--mono); font-size: 15px; font-weight: 600;
  color: var(--ink);
}
.pd-phase .pp-price span {
  font-family: var(--mono); font-size: 11px; color: var(--ink-mute);
  font-weight: 500;
}

.pd-roi {
  margin-top: 24px; padding-top: 24px;
  border-top: 1px dashed var(--rule);
}
.pd-roi-head {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-mute); margin-bottom: 14px;
}
.pd-roi-row {
  display: grid; grid-template-columns: 160px 1fr 90px;
  gap: 16px; align-items: center; padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
  font-family: var(--mono); font-size: 13px;
  color: var(--ink-soft);
}
.pd-roi-row:last-child { border-bottom: none; }
.pd-roi-row .r-label { color: var(--ink); font-weight: 500; }
.pd-roi-row .r-bar {
  height: 6px; background: var(--bg-alt); position: relative; border-radius: 1px;
  border: 1px solid var(--rule);
}
.pd-roi-row .r-bar .fill {
  position: absolute; inset: 0; width: var(--w, 0%);
  background: var(--ember);
  transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.pd-roi-row .r-val { text-align: right; font-feature-settings: "tnum"; color: var(--ember); font-weight: 600;}
.pd-roi-row.cost .r-bar .fill { background: var(--ink); }
.pd-roi-row.cost .r-val { color: var(--ink); }

/* ----- Process timeline ----- */
.process-wrap {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 1px solid var(--rule);
}
.process-col {
  padding: 32px 24px 28px;
  border-right: 1px solid var(--rule);
  position: relative;
}
.process-col:last-child { border-right: none; }
.process-col .pc-tick {
  position: absolute; top: -6px; left: 24px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg); border: 1.5px solid var(--ink);
}
.process-col:first-child .pc-tick { background: var(--ember); border-color: var(--ember); }
.process-col .pc-when {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 14px;
}
.process-col .pc-title {
  font-family: var(--serif); font-weight: 500; font-size: 22px;
  color: var(--ink); letter-spacing: -0.01em;
  font-variation-settings: "opsz" 144;
  margin-bottom: 10px;
  line-height: 1.1;
}
.process-col .pc-title em { font-style: italic; color: var(--ember); }
.process-col .pc-desc {
  font-size: 14px; color: var(--ink-soft); line-height: 1.55;
  text-wrap: pretty;
}
.process-col .pc-tag {
  font-family: var(--mono); font-size: 10.5px;
  color: var(--ember); letter-spacing: 0.08em;
  margin-top: 12px;
}

/* ----- About ----- */
.about-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px;
  align-items: start;
}
.about-signature {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 34px 34px 30px;
}
html[data-aesthetic="ledger"] .about-signature { border-width: 2px; box-shadow: 5px 5px 0 var(--ink); }
.about-signature .as-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--ink); color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-weight: 500; font-size: 32px;
  font-style: italic; margin-bottom: 20px;
  font-variation-settings: "opsz" 144;
}
.about-signature .as-name {
  font-family: var(--serif); font-weight: 500; font-size: 24px;
  color: var(--ink); letter-spacing: -0.01em;
  font-variation-settings: "opsz" 144;
}
.about-signature .as-title {
  font-family: var(--mono); font-size: 11.5px;
  letter-spacing: 0.08em; color: var(--ink-mute);
  margin-top: 2px; margin-bottom: 20px;
}
.about-signature .as-meta {
  padding-top: 20px; border-top: 1px solid var(--rule);
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-mute);
}
.about-signature .as-meta .m-k { letter-spacing: 0.08em; }
.about-signature .as-meta .m-v { color: var(--ink); font-weight: 500; margin-top: 2px; }

.about-copy h3 {
  font-family: var(--serif); font-weight: 500;
  font-size: 34px; line-height: 1.1; letter-spacing: -0.015em;
  color: var(--ink); margin-bottom: 20px;
  font-variation-settings: "opsz" 144;
  text-wrap: balance;
}
.about-copy h3 em { font-style: italic; color: var(--ember); }
.about-copy p {
  font-size: 16.5px; color: var(--ink-soft); line-height: 1.65;
  margin-bottom: 16px;
  text-wrap: pretty;
}
.about-pullquote {
  font-family: var(--serif); font-style: italic;
  font-size: 24px; line-height: 1.3; color: var(--ink);
  padding: 24px 0 0; border-top: 1px solid var(--rule);
  margin-top: 24px;
  font-variation-settings: "opsz" 144;
  text-wrap: balance;
}

/* ----- CTA ----- */
.final-cta {
  padding: 120px 0 140px;
  text-align: center;
  border-bottom: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.final-cta h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(48px, 6vw, 88px); line-height: 0.98;
  letter-spacing: -0.025em; margin-bottom: 26px;
  font-variation-settings: "opsz" 144;
  text-wrap: balance;
}
.final-cta h2 em { font-style: italic; color: var(--ember); }
.final-cta p {
  font-size: 18px; color: var(--ink-soft);
  max-width: 520px; margin: 0 auto 36px;
  line-height: 1.6;
}
.final-cta .input-line {
  font-family: var(--mono); font-size: 12px;
  color: var(--ink-mute); margin-top: 22px; letter-spacing: 0.04em;
}

/* ----- Footer ----- */
footer {
  padding: 40px 0;
  font-family: var(--mono); font-size: 11.5px;
  color: var(--ink-mute); letter-spacing: 0.04em;
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 48px;
  flex-wrap: wrap; gap: 16px;
}
.footer-inner a { color: var(--ink-mute); transition: color .15s; }
.footer-inner a:hover { color: var(--ember); }

/* ----- Tweaks panel ----- */
.tweaks-toggle {
  position: fixed; bottom: 24px; right: 24px; z-index: 100;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--ink); color: var(--bg);
  border: none; cursor: pointer;
  font-family: var(--mono); font-size: 16px;
  display: none; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}
.tweaks-toggle.visible { display: flex; }

.tweaks-panel {
  position: fixed; bottom: 80px; right: 24px; z-index: 100;
  width: 300px;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 6px;
  box-shadow: 0 24px 48px -12px rgba(0,0,0,0.2);
  padding: 18px;
  font-family: var(--sans);
}
.tweaks-panel h4 {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 12px;
}
.tweaks-row { margin-bottom: 14px; }
.tweaks-label {
  display: block; font-size: 11px; font-weight: 500;
  color: var(--ink-mute); text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 8px;
}
.tweaks-options { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.tweaks-option {
  padding: 8px 6px; font-size: 11px;
  background: var(--bg); border: 1px solid var(--rule);
  border-radius: 3px; cursor: pointer;
  color: var(--ink); font-family: var(--sans);
  transition: all .15s;
  text-align: center;
}
.tweaks-option.active {
  background: var(--ink); color: var(--bg); border-color: var(--ink);
}

/* ----- Responsive ----- */
@media (max-width: 960px) {
  .container { padding: 0 24px; }
  .narrow { padding: 0 24px; }
  .nav-inner { padding: 14px 24px; }
  .nav-links { display: none; }
  .hero { padding: 60px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .findings-row { grid-template-columns: 1fr 1fr; }
  .finding-cell:nth-child(2) { border-right: none; }
  .finding-cell:nth-child(1), .finding-cell:nth-child(2) { border-bottom: 1px solid var(--rule); }
  section { padding: 64px 0; }
  .mf-wrap { grid-template-columns: 1fr; }
  .pricing-shell { grid-template-columns: 1fr; }
  .pricing-tiers { flex-direction: row; overflow-x: auto; }
  .pd-phases { grid-template-columns: 1fr; }
  .process-wrap { grid-template-columns: 1fr; }
  .process-col { border-right: none; border-bottom: 1px solid var(--rule); }
  .about-grid { grid-template-columns: 1fr; }
  .gap-compare { grid-template-columns: 1fr; gap: 8px; text-align: center; }
  .gap-compare .gc-op { display: none; }
  .footer-inner { padding: 0 24px; }
  .finding-item { grid-template-columns: 1fr; gap: 6px; }
}