/* Still Growing: design tokens
   Palette drawn from forest understory: spruce, moss, lichen, with brass for data. */
:root {
  --paper: #F3F5F1;
  --tint: #E6EBE3;
  --ink: #15231F;
  --ink-soft: #46554F;
  --spruce: #1C3B33;
  --spruce-deep: #132A24;
  --moss: #5B7A5A;
  --lichen: #C5D1BC;
  --brass: #A6813D;
  --brass-light: #D9B872;
  --line: #CDD5CA;
  --white: #FFFFFF;

  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;

  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.9rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.45vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
  --step-3: clamp(2rem, 1.6rem + 1.8vw, 3rem);
  --step-4: clamp(2.6rem, 1.8rem + 3.6vw, 4.75rem);

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1200px;
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.12; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: var(--step-4); letter-spacing: -0.02em; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); font-weight: 500; }
p { margin: 0 0 1em; max-width: 64ch; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--white); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--serif); font-size: 1.3rem; font-weight: 500; }
.brand-mark { width: 30px; height: 30px; fill: none; stroke: var(--spruce); stroke-width: 1.6; }
.brand-mark circle { fill: var(--brass); stroke: none; }
.nav { display: flex; align-items: center; gap: 28px; font-size: var(--step--1); font-weight: 500; }
.nav a { text-decoration: none; color: var(--ink-soft); }
.nav a:hover { color: var(--ink); }
.nav .nav-cta { color: var(--white); background: var(--spruce); padding: 9px 16px; border-radius: var(--radius); }
.nav .nav-cta:hover { background: var(--spruce-deep); color: var(--white); }
.nav-toggle { display: none; }

@media (max-width: 900px) {
  .nav-toggle {
    display: block; font: inherit; font-weight: 500; font-size: var(--step--1);
    background: none; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 14px; color: var(--ink); cursor: pointer;
  }
  .nav {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 20px; display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav .nav-cta { margin-top: 16px; text-align: center; border: 0; }
}

/* Buttons */
.btn {
  display: inline-block; font: inherit; font-weight: 600; font-size: var(--step--1);
  padding: 13px 22px; border-radius: var(--radius); text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: background-color .15s, border-color .15s;
}
.btn-primary { background: var(--spruce); color: var(--white); }
.btn-primary:hover { background: var(--spruce-deep); }
.btn-quiet { border-color: var(--line); color: var(--ink); }
.btn-quiet:hover { border-color: var(--ink-soft); }
.btn-light { background: var(--paper); color: var(--spruce-deep); }
.btn-light:hover { background: var(--white); }

/* Hero */
.hero { padding: clamp(48px, 8vw, 104px) 0 0; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(24px, 5vw, 72px); align-items: center; }
.hero h1 { max-width: 13ch; }
.lede { font-size: var(--step-1); line-height: 1.5; color: var(--ink-soft); margin-top: 24px; max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-rings { margin: 0; aspect-ratio: 1; width: 100%; max-width: 480px; justify-self: end; }
.hero-rings svg { width: 100%; height: 100%; overflow: visible; }
.ring { fill: none; stroke: var(--spruce); stroke-linecap: round; }
.ring-pith { fill: var(--brass); }
.ring-crack { stroke: var(--moss); stroke-width: 1; fill: none; opacity: .5; }

.proof-strip {
  list-style: none; padding: 28px 0 0; margin: clamp(48px, 7vw, 88px) 0 0;
  border-top: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  font-size: var(--step--1); color: var(--ink-soft);
}
.proof-strip strong { display: block; font-family: var(--serif); font-weight: 500; font-size: var(--step-1); color: var(--ink); margin-bottom: 2px; }

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-rings { grid-row: 1; max-width: 220px; justify-self: start; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
}

/* Sections */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section-tint { background: var(--tint); }
.section-dark { background: var(--spruce); color: var(--paper); }
.section-dark .lede, .section-dark .section-head p { color: var(--lichen); }
.section-head { margin-bottom: clamp(32px, 5vw, 56px); }
.section-head h2 { max-width: 20ch; }
.section-head p { margin-top: 16px; color: var(--ink-soft); max-width: 58ch; }
.fine { font-size: var(--step--1); color: var(--ink-soft); }

/* Audience tabs */
.audience { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.audience button {
  font: inherit; font-weight: 500; background: none; border: 0; cursor: pointer; white-space: nowrap;
  padding: 14px 18px 16px; color: var(--ink-soft); border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.audience button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--brass); }
.audience button:hover { color: var(--ink); }
.audience-panel { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 72px); padding-top: 40px; }
.audience-panel[hidden] { display: none; }
.audience-panel h3 { font-size: var(--step-2); font-weight: 400; margin-bottom: 16px; }
.audience-panel p { color: var(--ink-soft); }
.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li { padding: 13px 0 13px 28px; border-bottom: 1px solid var(--line); position: relative; }
.ticks li:first-child { border-top: 1px solid var(--line); }
.ticks li::before {
  content: ""; position: absolute; left: 4px; top: 50%; width: 10px; height: 10px; margin-top: -5px;
  border: 1.5px solid var(--moss); border-radius: 50%;
}
@media (max-width: 720px) { .audience-panel { grid-template-columns: 1fr; } }

/* Lifecycle */
.stages {
  list-style: none; margin: 0; padding: 0; counter-reset: stage;
  display: grid; grid-template-columns: repeat(5, 1fr); position: relative;
}
.stages::before { content: ""; position: absolute; left: 0; right: 0; top: 19px; height: 1px; background: color-mix(in srgb, var(--lichen) 45%, transparent); }
.stages button {
  font: inherit; color: var(--lichen); background: none; border: 0; cursor: pointer; text-align: left;
  padding: 0 12px 0 0; width: 100%; position: relative;
}
.stages .dot {
  display: grid; place-items: center; width: 39px; height: 39px; border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--lichen) 60%, transparent); background: var(--spruce);
  font-size: var(--step--1); font-weight: 600; margin-bottom: 14px; transition: background-color .2s, color .2s, border-color .2s;
}
.stages .name { display: block; font-family: var(--serif); font-size: var(--step-1); color: var(--paper); line-height: 1.2; }
.stages .when { display: block; font-size: var(--step--1); margin-top: 4px; }
.stages button[aria-selected="true"] .dot { background: var(--brass-light); border-color: var(--brass-light); color: var(--spruce-deep); }
.stages button:hover .dot { border-color: var(--brass-light); }

.stage-detail {
  margin-top: 48px; padding-top: 40px; border-top: 1px solid color-mix(in srgb, var(--lichen) 30%, transparent);
  display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: clamp(24px, 4vw, 56px);
}
.stage-detail h3 { font-size: var(--step-2); font-weight: 400; color: var(--paper); margin-bottom: 14px; }
.stage-detail p { color: var(--lichen); }
.stage-detail h4 { font-family: var(--sans); font-size: var(--step--1); font-weight: 600; color: var(--brass-light); margin: 0 0 12px; }
.stage-detail ul { margin: 0; padding: 0; list-style: none; }
.stage-detail li { padding: 9px 0; border-bottom: 1px solid color-mix(in srgb, var(--lichen) 22%, transparent); color: var(--paper); }
.stage-detail .questions li { font-family: var(--serif); font-style: italic; color: var(--lichen); }
@media (prefers-reduced-motion: no-preference) {
  .stage-detail.swap > * { animation: settle .35s ease both; }
  @keyframes settle { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
}
@media (max-width: 900px) {
  .stage-detail { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .stages { grid-template-columns: 1fr; gap: 0; }
  .stages::before { left: 19px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .stages button { display: grid; grid-template-columns: 39px 1fr; column-gap: 16px; align-items: center; padding: 8px 0; }
  .stages .dot { margin: 0; grid-row: span 2; }
  .stages .when { margin: 0; }
}

/* Value bridge */
.bridge { display: grid; grid-template-columns: 340px 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.bridge-inputs fieldset { border: 0; margin: 0 0 28px; padding: 0; }
.bridge-inputs legend { font-family: var(--serif); font-size: var(--step-1); padding: 0; margin-bottom: 8px; }
.bridge-inputs label { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--step--1); font-weight: 500; }
.bridge-inputs .unit { color: var(--ink-soft); font-weight: 400; }
.bridge-inputs input[type="number"] {
  width: 84px; font: inherit; font-variant-numeric: tabular-nums; text-align: right;
  padding: 6px 8px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink);
}
.bridge-inputs .range output { font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 600; }
.bridge-inputs .range input { grid-column: 1 / -1; width: 100%; accent-color: var(--spruce); margin: 6px 0 0; }
.bridge-output { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); }
.bridge-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 20px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.bridge-summary span { display: block; font-size: var(--step--1); color: var(--ink-soft); }
.bridge-summary strong { font-family: var(--serif); font-weight: 500; font-size: var(--step-2); font-variant-numeric: tabular-nums; }
.bridge-chart { width: 100%; height: auto; font-family: var(--sans); }
.bridge-chart .bar-total { fill: var(--spruce); }
.bridge-chart .bar-up { fill: var(--moss); }
.bridge-chart .bar-down { fill: #A35D4A; }
.bridge-chart .bar-mult { fill: var(--brass); }
.bridge-chart .connector { stroke: var(--ink-soft); stroke-dasharray: 2 3; stroke-width: 1; }
.bridge-chart .val { font-size: 13px; font-weight: 600; fill: var(--ink); font-variant-numeric: tabular-nums; }
.bridge-chart .lbl { font-size: 12.5px; fill: var(--ink-soft); }
.bridge-chart .base { stroke: var(--line); }
.bridge-output .fine { margin: 16px 0 0; }
@media (max-width: 900px) { .bridge { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .bridge-summary strong { font-size: var(--step-1); } }

/* Approach steps */
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3vw, 40px); }
.steps li { counter-increment: step; border-top: 2px solid var(--spruce); padding-top: 20px; }
.steps li::before { content: counter(step); display: block; font-family: var(--serif); font-size: var(--step-3); color: var(--moss); line-height: 1; margin-bottom: 16px; }
.steps h3 { margin-bottom: 10px; }
.steps p { color: var(--ink-soft); font-size: var(--step--1); line-height: 1.65; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Readiness quiz */
.readiness-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(24px, 5vw, 72px); align-items: start; }
.readiness-grid .section-head { position: sticky; top: 100px; }
.q { border: 0; margin: 0; padding: 18px 0; border-bottom: 1px solid var(--line); }
.q:first-child { border-top: 1px solid var(--line); }
.q legend { padding: 0; font-weight: 500; margin-bottom: 12px; float: left; width: 100%; }
.q .opts { clear: both; display: flex; gap: 8px; flex-wrap: wrap; }
.q input { position: absolute; opacity: 0; pointer-events: none; }
.q label {
  font-size: var(--step--1); padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; cursor: pointer; background: var(--white);
  transition: background-color .15s, border-color .15s, color .15s;
}
.q label:hover { border-color: var(--moss); }
.q input:checked + label { background: var(--spruce); border-color: var(--spruce); color: var(--white); }
.q input:focus-visible + label { outline: 2px solid var(--brass); outline-offset: 2px; }
.quiz-result { margin-top: 28px; }
.quiz-result .progress { font-size: var(--step--1); color: var(--ink-soft); }
.result-card { background: var(--spruce); color: var(--paper); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); }
.result-card h3 { font-size: var(--step-2); font-weight: 400; margin-bottom: 8px; }
.result-card p { color: var(--lichen); }
.meter { height: 8px; background: color-mix(in srgb, var(--lichen) 25%, transparent); border-radius: 99px; margin: 16px 0 20px; overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--brass-light); border-radius: 99px; transition: width .5s ease; }
.result-card h4 { font-family: var(--sans); font-size: var(--step--1); font-weight: 600; color: var(--brass-light); margin: 20px 0 8px; }
.result-card ul { margin: 0 0 20px; padding-left: 18px; }
.result-card li { margin-bottom: 6px; }
@media (max-width: 900px) {
  .readiness-grid { grid-template-columns: 1fr; }
  .readiness-grid .section-head { position: static; }
}

/* About */
.about-grid { display: grid; grid-template-columns: minmax(220px, 380px) 1fr; gap: clamp(28px, 6vw, 88px); align-items: start; }
.portrait {
  aspect-ratio: 4 / 5; border-radius: var(--radius); background:
    repeating-radial-gradient(circle at 30% 70%, transparent 0 18px, color-mix(in srgb, var(--moss) 20%, transparent) 18px 19px), var(--lichen);
  display: grid; place-items: center; color: var(--spruce); font-size: var(--step--1);
}
.about-copy .lede { margin-top: 20px; }
.placeholder { background: color-mix(in srgb, var(--brass-light) 30%, transparent); padding: 12px 14px; border-radius: var(--radius); font-size: var(--step--1); }
.credentials { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 36px 0 0; padding-top: 24px; border-top: 1px solid var(--line); }
.credentials div { margin: 0; }
.credentials dt { font-family: var(--serif); font-size: var(--step-2); color: var(--spruce); }
.credentials dd { margin: 4px 0 0; font-size: var(--step--1); color: var(--ink-soft); line-height: 1.4; }
@media (max-width: 820px) {
  .about-grid { grid-template-columns: 1fr; }
  .portrait { max-width: 280px; }
  .credentials { grid-template-columns: 1fr 1fr; }
}

/* Cases */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 32px); }
.case { border-top: 2px solid var(--spruce); padding-top: 20px; }
.case-tag { font-size: var(--step--1); color: var(--moss); font-weight: 600; margin-bottom: 10px; }
.case h3 { margin-bottom: 18px; }
.case dl { margin: 0; font-size: var(--step--1); }
.case dt { font-weight: 600; margin-top: 12px; }
.case dd { margin: 2px 0 0; color: var(--ink-soft); }
@media (max-width: 900px) { .cases { grid-template-columns: 1fr; } }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 6vw, 88px); }
.contact-direct { list-style: none; padding: 0; margin: 28px 0 0; }
.contact-direct li { padding: 10px 0; border-top: 1px solid color-mix(in srgb, var(--lichen) 30%, transparent); }
.contact-direct a { color: var(--paper); text-underline-offset: 4px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-content: start; }
.contact-form label { display: grid; gap: 6px; font-size: var(--step--1); font-weight: 500; color: var(--lichen); }
.contact-form .full { grid-column: 1 / -1; }
.contact-form input, .contact-form select, .contact-form textarea {
  font: inherit; font-size: 1rem; color: var(--paper); background: var(--spruce-deep);
  border: 1px solid color-mix(in srgb, var(--lichen) 35%, transparent); border-radius: var(--radius); padding: 11px 12px; width: 100%;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--brass-light); outline: none; }
.contact-form button { justify-self: start; }
.form-status { grid-column: 1 / -1; margin: 0; color: var(--brass-light); min-height: 1.6em; }
@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
}

/* Footer */
.site-footer { background: var(--spruce-deep); color: var(--lichen); font-size: var(--step--1); padding: 28px 0; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; }

/* ---------- Multi-page additions ---------- */
.h2 { font-size: var(--step-3); }
.stage-detail[hidden] { display: none; }
.nav a[aria-current="page"]:not(.nav-cta) { color: var(--ink); box-shadow: inset 0 -2px 0 var(--brass); }

.page-head { padding: clamp(56px, 8vw, 104px) 0 clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: var(--step-4); max-width: 16ch; }
.page-head .lede { max-width: 56ch; }
.crumb { font-size: var(--step--1); margin-bottom: 16px; }
.crumb a { color: var(--moss); text-underline-offset: 3px; }

.section-tight { padding: clamp(48px, 6vw, 80px) 0; }
.section-note { color: var(--lichen); margin-bottom: 40px; }
.more { margin: 40px 0 0; }
.more a { font-weight: 600; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.section-dark .more a { color: var(--brass-light); }

.proof-strip a { text-decoration: none; display: block; }
.proof-strip a:hover strong { color: var(--moss); }

/* Tool cards */
.tool-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(16px, 3vw, 32px); }
.tool-card {
  display: block; text-decoration: none; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(24px, 3vw, 36px); transition: border-color .15s;
}
.tool-card:hover { border-color: var(--moss); }
.tool-card svg { width: 120px; height: 60px; margin-bottom: 24px; fill: var(--spruce); }
.tool-card svg .up { fill: var(--moss); }
.tool-card svg .mult { fill: var(--brass); }
.tool-card svg .ring-o { fill: none; stroke: var(--line); stroke-width: 6; }
.tool-card svg .ring-a { fill: none; stroke: var(--spruce); stroke-width: 6; stroke-linecap: round; }
.tool-card h3 { font-size: var(--step-2); font-weight: 400; margin-bottom: 10px; }
.tool-card p { color: var(--ink-soft); }
.tool-link { font-weight: 600; font-size: var(--step--1); color: var(--spruce); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
@media (max-width: 720px) { .tool-cards { grid-template-columns: 1fr; } }

/* Services */
.service-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(24px, 5vw, 80px); align-items: start; }
.service-name { font-weight: 600; color: var(--moss); margin-bottom: 12px; }
.service-grid .lede { margin-top: 0; margin-bottom: 28px; }
@media (max-width: 820px) { .service-grid { grid-template-columns: 1fr; } }

/* About */
.portrait img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.about-copy h2 { font-size: var(--step-3); }
.about-copy .role { color: var(--moss); font-weight: 600; margin: 8px 0 24px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.principles h3 { margin-bottom: 8px; }
.principles p { color: var(--ink-soft); }
@media (max-width: 820px) { .principles { grid-template-columns: 1fr; } }

/* Cases */
.case h3 a { text-decoration: none; }
.case h3 a:hover { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.case-page .page-head .case-tag { margin-top: 16px; }
.case-body { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.case-summary { margin: 0; }
.case-summary div { padding: 16px 0; border-top: 1px solid var(--line); }
.case-summary dt { font-weight: 600; margin-bottom: 4px; }
.case-summary dd { margin: 0; color: var(--ink-soft); }
.prose { font-family: var(--serif); font-size: var(--step-1); line-height: 1.6; }
@media (max-width: 820px) { .case-body { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band { padding: clamp(56px, 7vw, 88px) 0; }
.cta-inner { display: flex; align-items: end; justify-content: space-between; gap: 24px 48px; flex-wrap: wrap; }
.cta-inner .lede { margin-top: 12px; margin-bottom: 0; }

/* Contact page */
.contact { min-height: 70vh; }

/* Footer */
.site-footer { padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 32px; padding-bottom: 40px; }
.footer-grid nav, .footer-grid > div:last-child { display: flex; flex-direction: column; gap: 8px; }
.footer-grid a { color: var(--paper); text-decoration: none; }
.footer-grid a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer-grid p { margin-top: 8px; }
.brand-light { color: var(--paper); font-size: 1.25rem; }
.footer-base { border-top: 1px solid color-mix(in srgb, var(--lichen) 25%, transparent); padding-top: 20px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }

/* Tool cards: three across */
.tool-cards { grid-template-columns: repeat(3, 1fr); }
.tool-card svg .ramp { fill: none; stroke: var(--spruce); stroke-width: 4; stroke-linecap: round; }
.tool-card svg .ttm { fill: var(--lichen); opacity: .5; }
.tool-card svg .exit { stroke: var(--brass); stroke-width: 2; stroke-dasharray: 3 3; }
@media (max-width: 1000px) { .tool-cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) { .tool-cards { grid-template-columns: 1fr; } }

.bridge-note { background: color-mix(in srgb, var(--brass-light) 28%, transparent); padding: 12px 14px; border-radius: var(--radius); font-size: var(--step--1); margin-bottom: 24px; }

/* AI EBITDA lever sizer */
.ai-tool { display: grid; grid-template-columns: 400px 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.ai-inputs fieldset { border: 0; margin: 0 0 28px; padding: 0; }
.ai-inputs legend { font-family: var(--serif); font-size: var(--step-1); padding: 0; margin-bottom: 8px; }
.ai-company label { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--step--1); font-weight: 500; }
.ai-inputs .unit { color: var(--ink-soft); font-weight: 400; }
.ai-inputs input[type="number"] {
  width: 84px; font: inherit; font-variant-numeric: tabular-nums; text-align: right;
  padding: 6px 8px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink);
}
.ai-functions .fine { margin-bottom: 8px; }
.fn-row { padding: 14px 0; border-bottom: 1px solid var(--line); }
.fn-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.fn-name { font-weight: 600; font-size: var(--step--1); }
.fn-share { display: flex; align-items: center; gap: 6px; font-size: var(--step--1); }
.fn-share input { width: 64px !important; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label { text-align: center; font-size: var(--step--1); padding: 7px 4px; cursor: pointer; border-left: 1px solid var(--line); transition: background-color .15s, color .15s; }
.seg label:first-of-type { border-left: 0; }
.seg input:checked + label { background: var(--spruce); color: var(--white); }
.seg input:focus-visible + label { outline: 2px solid var(--brass); outline-offset: -2px; }
.readiness-key, .ai-assumptions { font-size: var(--step--1); margin-top: 14px; }
.readiness-key summary, .ai-assumptions summary { cursor: pointer; font-weight: 600; color: var(--spruce); }
.readiness-key dl { margin: 10px 0 0; }
.readiness-key dl div { padding: 6px 0; }
.readiness-key dt { font-weight: 600; }
.readiness-key dd { margin: 0; color: var(--ink-soft); }
.ai-assumptions { border-top: 1px solid var(--line); padding-top: 14px; }
.ai-assumptions .fine { margin: 10px 0; }
.as-row { display: grid; grid-template-columns: 1fr auto auto auto; align-items: center; gap: 8px; padding: 6px 0; }
.as-row label { display: flex; align-items: center; gap: 4px; }
.as-row input { width: 56px !important; }

.ai-output { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 3vw, 36px); position: sticky; top: 88px; }
.ai-summary { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 20px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.ai-summary span { display: block; font-size: var(--step--1); color: var(--ink-soft); }
.ai-summary strong { display: block; font-family: var(--serif); font-weight: 500; font-size: var(--step-2); font-variant-numeric: tabular-nums; line-height: 1.2; margin: 2px 0 4px; }
.ai-summary .ai-hero strong { font-size: var(--step-3); color: var(--spruce); }
.ai-summary small { display: block; font-size: 0.78rem; color: var(--ink-soft); line-height: 1.4; }
.ai-h { font-size: var(--step-1); margin: 28px 0 12px; }
.ai-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 0.8rem; color: var(--ink-soft); margin-bottom: 8px; }
.ai-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.k-bank, .seg-bank { background: var(--spruce); }
.k-story, .seg-story { background: var(--brass-light); }
.k-gap, .seg-gap { background: repeating-linear-gradient(135deg, var(--line) 0 3px, transparent 3px 6px); box-shadow: inset 0 0 0 1px var(--line); }
.ai-bar { padding: 8px 0; }
.ai-bar-label { display: flex; justify-content: space-between; font-size: var(--step--1); margin-bottom: 6px; }
.ai-bar-label strong { font-variant-numeric: tabular-nums; }
.ai-track { display: flex; height: 14px; border-radius: 2px; overflow: hidden; background: var(--paper); }
.ai-track span { display: block; height: 100%; transition: width .3s ease; }
.ai-ramp { width: 100%; height: auto; font-family: var(--sans); }
.ai-ramp .ttm { fill: var(--lichen); opacity: .45; }
.ai-ramp .grid { stroke: var(--line); stroke-dasharray: 2 3; }
.ai-ramp .grid.base { stroke-dasharray: none; }
.ai-ramp .area { fill: color-mix(in srgb, var(--moss) 18%, transparent); }
.ai-ramp .line { fill: none; stroke: var(--spruce); stroke-width: 2; }
.ai-ramp .exit { stroke: var(--brass); stroke-width: 1.5; stroke-dasharray: 4 3; }
.ai-ramp .exit-l { font-size: 12px; font-weight: 600; fill: var(--brass); }
.ai-ramp .ax { font-size: 11.5px; fill: var(--ink-soft); font-variant-numeric: tabular-nums; }
.ai-start-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ai-start h4 { font-family: var(--sans); font-size: var(--step--1); font-weight: 600; color: var(--moss); margin: 0 0 8px; }
.ai-start ul { margin: 0; padding-left: 18px; font-size: var(--step--1); }
.ai-start li { margin-bottom: 4px; }
.ai-start .fine { margin-top: 14px; }
.ai-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 16px; }
@media (max-width: 1100px) { .ai-summary { grid-template-columns: 1fr 1fr; } }
@media (max-width: 960px) { .ai-tool { grid-template-columns: 1fr; } .ai-output { position: static; } }
@media (max-width: 520px) { .ai-start-grid { grid-template-columns: 1fr; } .ai-summary .ai-hero { grid-column: 1 / -1; } }

/* Tools catalog */
.group-head { display: flex; align-items: baseline; gap: 8px 24px; flex-wrap: wrap; margin-bottom: 28px; }
.group-head h2 { font-size: var(--step-2); }
.group-head p { margin: 0; color: var(--ink-soft); }
.tool-group.section-tint .tool-card { background: var(--paper); }
.tool-card svg .ramp.alt { stroke: var(--brass); stroke-dasharray: 5 4; }
.tool-card svg .mult-c { fill: var(--brass); }
.tool-card svg .exit-s { stroke: var(--spruce); stroke-width: 6; stroke-linecap: round; }

/* Shared tool pieces */
.ai-company .range { display: grid; grid-template-columns: 1fr auto; }
.ai-company .range input { grid-column: 1 / -1; width: 100%; accent-color: var(--spruce); }
.ai-company .range output { font-weight: 600; font-variant-numeric: tabular-nums; }
.k-ramp { background: linear-gradient(90deg, var(--lichen), var(--moss)); }
.k-ttm { background: var(--lichen); opacity: .6; }
.moves .move-list { margin: 0; padding-left: 18px; font-size: var(--step--1); }
.moves li { margin-bottom: 10px; }

/* Hold-period clock */
.init-head, .init-row { display: grid; grid-template-columns: 1fr 60px 56px 56px; gap: 6px; align-items: center; }
.init-head { font-size: 0.78rem; color: var(--ink-soft); padding: 4px 0; }
.init-row { padding: 5px 0; }
.init-row input { width: 100% !important; font: inherit; font-size: var(--step--1); padding: 6px 8px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink); }
.init-row input[type="number"] { text-align: right; font-variant-numeric: tabular-nums; }
.gantt { width: 100%; height: auto; font-family: var(--sans); }
.gantt .ttm { fill: var(--lichen); opacity: .45; }
.gantt .g-name { font-size: 12.5px; fill: var(--ink); }
.gantt .g-ramp { fill: var(--moss); opacity: .55; }
.gantt .g-full { fill: var(--spruce); }
.gantt .g-pct { font-size: 12px; font-weight: 600; fill: var(--ink); font-variant-numeric: tabular-nums; }
.gantt .exit { stroke: var(--brass); stroke-width: 1.5; stroke-dasharray: 4 3; }
.gantt .exit-l { font-size: 12px; font-weight: 600; fill: var(--brass); }
.gantt .ax { font-size: 11.5px; fill: var(--ink-soft); }

/* Leadership bench map */
.ai-company .stack { display: grid; grid-template-columns: 1fr; gap: 6px; }
.ai-inputs select { font: inherit; font-size: var(--step--1); width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink); }
.seat-row select { margin-bottom: 8px; }
.seat-row .fn-head { margin-bottom: 8px; }
.ai-summary.three { grid-template-columns: 1.4fr 1fr 1fr; }
.k-lo { background: var(--spruce); } .k-mid { background: var(--brass-light); } .k-hi { background: #A35D4A; }
.seat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.seat { border-radius: var(--radius); padding: 14px; border-top: 4px solid; background: var(--paper); }
.seat h4 { font-family: var(--serif); font-size: var(--step-1); font-weight: 500; margin: 0 0 4px; }
.seat p { font-size: var(--step--1); font-weight: 600; margin: 0 0 6px; }
.seat small { font-size: 0.78rem; color: var(--ink-soft); line-height: 1.4; display: block; }
.seat.lvl-lo { border-color: var(--spruce); }
.seat.lvl-mid { border-color: var(--brass-light); }
.seat.lvl-hi { border-color: #A35D4A; background: color-mix(in srgb, #A35D4A 8%, var(--paper)); }
.flag-list { margin: 0; padding-left: 18px; font-size: var(--step--1); }
.flag-list li { margin-bottom: 8px; }
.quarters { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.quarters > li { border-top: 2px solid var(--spruce); padding-top: 10px; font-size: var(--step--1); }
.quarters .q-label { display: block; font-weight: 600; color: var(--moss); margin-bottom: 6px; }
.quarters ul { margin: 0; padding-left: 16px; }
.quarters li li { margin-bottom: 6px; }
@media (max-width: 1100px) { .quarters { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .seat-grid { grid-template-columns: 1fr 1fr; } .ai-summary.three { grid-template-columns: 1fr 1fr; } }

/* Build vs. buy */
.verdict { background: var(--paper); border-left: 3px solid var(--brass); padding: 14px 16px; margin-bottom: 24px; border-radius: 0 var(--radius) var(--radius) 0; }
.verdict p { margin: 0; }
.ai-ramp .line.buy { stroke: var(--brass); stroke-dasharray: 6 4; }
.k-story.dash { background: var(--brass); }
.k-buy { background: var(--brass); }

/* Buyer's lens */
.q-area { display: block; font-size: 0.8rem; font-weight: 600; color: var(--moss); margin-bottom: 4px; }
.lens-out { position: sticky; top: 88px; align-self: start; }
.lens-out .ai-output { position: static; max-height: calc(100vh - 110px); overflow: auto; }
.lens-out h3 { font-size: var(--step-2); font-weight: 400; margin-bottom: 8px; }
.lens-out h3.ai-h { font-size: var(--step-1); }
.impact-tally { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 20px 0 4px; }
.impact-tally div { background: var(--paper); border-radius: var(--radius); padding: 10px; font-size: 0.78rem; color: var(--ink-soft); line-height: 1.3; }
.impact-tally strong { display: block; font-family: var(--serif); font-size: var(--step-2); font-weight: 500; color: var(--ink-soft); }
.impact-tally .on { background: color-mix(in srgb, var(--brass-light) 30%, var(--paper)); color: var(--ink); }
.impact-tally .on strong { color: var(--ink); }
.lens-list { list-style: none; margin: 0; padding: 0; }
.lens-list li { padding: 14px 0 14px 14px; border-bottom: 1px solid var(--line); border-left: 3px solid var(--brass-light); margin-bottom: 4px; font-size: var(--step--1); }
.lens-list li.sev-2 { border-left-color: #A35D4A; }
.lens-list p { margin: 6px 0 0; }
.lens-top { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.tag { font-size: 0.75rem; background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; white-space: nowrap; }
.ask { font-family: var(--serif); font-style: italic; font-size: var(--step-0); }
@media (max-width: 900px) { .lens-out { position: static; } .lens-out .ai-output { max-height: none; } .impact-tally { grid-template-columns: 1fr 1fr; } }
.lens-grid { grid-template-columns: 1.15fr 1fr; }
@media (max-width: 900px) { .lens-grid { grid-template-columns: 1fr; } }

/* Growth leak finder */
.lever-head, .lever-row { display: grid; grid-template-columns: 1fr 64px 64px; gap: 8px; align-items: center; }
.lever-head { font-size: 0.78rem; color: var(--ink-soft); text-align: right; padding: 4px 0; }
.lever-row { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--step--1); }
.lever-row small { display: block; color: var(--ink-soft); font-size: 0.78rem; }
.lever-row input { width: 100% !important; }
.ai-bar-label .fine { font-weight: 400; margin-left: 6px; }
.pt-table { width: 100%; border-collapse: collapse; font-size: var(--step--1); font-variant-numeric: tabular-nums; }
.pt-table th { text-align: right; font-weight: 600; color: var(--ink-soft); padding: 6px 0; border-bottom: 1px solid var(--line); }
.pt-table td { text-align: right; padding: 8px 0; border-bottom: 1px solid var(--line); }
.pt-table th:first-child, .pt-table td:first-child { text-align: left; }

/* Email forms */
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.email-summary { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.email-summary h3 { font-size: var(--step-1); margin-bottom: 6px; }
.email-summary .fine { margin-bottom: 14px; }
.es-fields { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.es-fields label { display: grid; gap: 4px; font-size: var(--step--1); font-weight: 500; }
.es-fields .unit { color: var(--ink-soft); font-weight: 400; }
.es-fields input { font: inherit; font-size: 1rem; padding: 9px 10px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink); width: 100%; }
.es-fields input:focus { outline: 2px solid var(--brass); outline-offset: 1px; }
.es-status { min-height: 1.4em; margin: 10px 0 0; font-size: var(--step--1); }
.es-status[data-state="ok"] { color: var(--moss); font-weight: 600; }
.es-status[data-state="error"] { color: #A35D4A; font-weight: 600; }
.es-wrap { margin-top: 20px; }
.es-wrap .email-summary { margin-top: 0; padding-top: 0; border-top: 0; }
.form-status[data-state="error"] { color: #F0B9A8; }
button:disabled { opacity: .6; cursor: progress; }
@media (max-width: 640px) { .es-fields { grid-template-columns: 1fr; } }