@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&display=swap");

/*
 * Beyond the Silo — colour palette
 * Edit colours here to theme the entire stylesheet.
 * Core brand colours are followed by component-specific shades.
 * All layout rules below reference these tokens; no colour literals live there.
 */
:root {
  /* Core brand colours */
  --cream: #f3ebdd;
  --paper: #faf7f0;
  --walnut: #2a1e18;
  --ink: #15120f;
  --sage: #dce5d8;
  --green: #7f9a85;
  --muted: #716a5f;
  --line: #dcd5c8;

  /* Text and interactive states */
  --text-heading-emphasis: #627b62;
  --focus-ring: #5f7b65;
  --button-hover: #48392e;
  --nav-hover: #60765f;
  --text-intro: #514c43;
  --text-microcopy: #7b7468;
  --text-diagram-label: #686f5c;
  --text-diagram-secondary: #627158;
  --text-diagram-flow: #6e795f;
  --text-output-label: #8b8b78;
  --text-check: #576d50;
  --text-diagram-caption: #717663;
  --text-credibility: #726e60;
  --text-card-number: #88816f;
  --text-step: #637354;
  --text-process-caption: #707d62;
  --text-guarantee: #667b54;
  --text-service-list: #625f53;
  --text-build-caption: #6d7e5f;
  --text-comparison: #696757;
  --text-comparison-check: #6a805b;
  --text-monogram: #617655;
  --text-founder-art: #5c6b50;
  --text-proof-label: #777b69;
  --text-proof-caption: #928b7b;
  --text-engagement-step: #8b947c;
  --text-disclosure: #78826b;
  --text-footer: #888174;
  --text-footer-link: #777265;
  --text-skip-link: white;

  /* Accent details */
  --accent-diagram-plus: #87967c;
  --accent-document: #87947d;
  --text-document-caption: #89887a;
  --accent-knowledge-path: #9ba88c;
  --accent-knowledge-spark: #667c5c;
  --accent-flow-line: #aab79b;
  --accent-service-check: #738765;
  --accent-map-arrow: #869876;
  --accent-proof-check: #788966;
  --accent-monogram: #829475;
  --accent-quote: #8a9b78;

  /* Light surfaces */
  --surface-diagram-start: #e7eadf;
  --surface-diagram-middle: #e4e7db;
  --surface-diagram-end: #efe9dc;
  --surface-source-card: #fbf9f1;
  --surface-knowledge-core: #dae3d2;
  --surface-output-card: #fcfaf3;
  --surface-output-icon: #efeadd;
  --surface-step: #ecede1;
  --surface-guarantee: #e9ecdf;
  --surface-section: #eee8dc;
  --surface-service-art: #e8ebdf;
  --surface-mini-card: #faf8f0;
  --surface-map-output: #dce3d0;
  --surface-proof-art: #ede7dd;
  --surface-before: #f0ece3;
  --surface-after: #e5eadc;
  --surface-founder: #e8e8dc;
  --surface-monogram: #d8decd;
  --surface-light-button-hover: #dfebd6;

  /* Borders and rules */
  --border-text-link: #c2b8a9;
  --border-diagram: #dbdfd2;
  --border-source-card: #d6d4c7;
  --border-document-line: #e0dfd6;
  --border-knowledge-core: #aec0a7;
  --border-output-card: #d8d5c7;
  --border-output-icon: #dfd8c9;
  --border-step: #bac5ac;
  --border-guarantee: #d0d8c6;
  --border-guarantee-icon: #aab99a;
  --border-pill: #c4c9b6;
  --border-service-card: #ddd6c8;
  --border-mini-card: #d4d9c9;
  --border-proof-row: #d9d1c1;
  --border-comparison: #d9ddcc;
  --border-comparison-arrow: #d8dcca;
  --border-monogram: #cbd1bf;
  --border-monogram-ring: #b8c5aa;

  /* Dark-section text and accents */
  --text-dark-eyebrow: #b8c2aa;
  --accent-dark-section: #b7c5a6;
  --text-dark-intro: #c1b8a9;
  --border-dark-section: #5a4b3b;
  --text-dark-body: #bfb7a9;
  --text-dark-note: #a89e8e;
  --text-cta-eyebrow: #bbc4ae;
  --accent-cta: #bac9a9;
  --text-cta-body: #c4bcae;
  --text-cta-caption: #ada494;

  /* Translucent surfaces and shadows */
  --surface-header: rgba(250, 247, 240, 0.96);
  --surface-mobile-booking: #faf7f0f5;
  --surface-modal-backdrop: #211b15a6;
  --shadow-diagram: #332a1610;
  --shadow-source-card: #443b2110;
  --shadow-knowledge-core: #4553380a;
  --shadow-output-card: #2a1e1805;
}

/* Base and typography */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--walnut);
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  line-height: 1.65;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
  cursor: pointer;
}

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

button {
  color: inherit;
}

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 5px;
}

button:disabled {
  cursor: default;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -2px;
  line-height: 1.1;
}

h1 {
  font-size: clamp(48px, 4.8vw, 74px);
  margin-bottom: 26px;
}

h2 {
  font-size: clamp(35px, 3.5vw, 51px);
  margin-bottom: 22px;
}

h3 {
  font-weight: 550;
  line-height: 1.35;
  font-size: 19px;
  letter-spacing: -0.4px;
}

em {
  font-weight: 400;
  color: var(--text-heading-emphasis);
}

p {
  color: var(--muted);
}

/* Shared layout and components */
.section-wrap {
  max-width: 1320px;
  margin: auto;
  padding-left: 64px;
  padding-right: 64px;
}

.section-space {
  padding-top: 100px;
  padding-bottom: 100px;
}

.eyebrow {
  font-size: 10px;
  letter-spacing: 1.8px;
  font-weight: 650;
  color: var(--walnut);
  margin-bottom: 22px;
  line-height: 1.6;
}

/* Sticky header and navigation */
.site-header {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4.5%;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--surface-header);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  gap: 28px;
}

.brand {
  display: flex;
  gap: 9px;
  align-items: center;
  line-height: 1.1;
  font-size: 23px;
  font-family: Georgia, serif;
  white-space: nowrap;
  letter-spacing: -0.7px;
}

.brand-mark {
  font-size: 54px;
  line-height: 0.7;
  transform: none;
  display: inline-block;
}

.brand-sub {
  display: block;
  font:
    8px "DM Sans",
    sans-serif;
  letter-spacing: 3.4px;
  margin-top: 8px;
}

.site-header nav {
  display: flex;
  gap: 27px;
  font-size: 12px;
}

.site-header nav a:hover {
  color: var(--nav-hover);
}

.button {
  border: 1px solid var(--walnut);
  background: var(--walnut);
  color: var(--paper);
  border-radius: 5px;
  padding: 16px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  font-size: 12px;
  font-weight: 550;
  transition:
    transform 0.2s,
    background 0.2s;
  min-height: 48px;
}

.button:hover {
  background: var(--button-hover);
  transform: translateY(-2px);
}

.button span {
  font-size: 19px;
  line-height: 1;
}

.button.small {
  font-size: 11px;
  padding: 12px 17px;
  min-height: 43px;
  gap: 18px;
}

.text-link {
  border: 0;
  background: none;
  font-size: 12px;
  font-weight: 550;
  padding: 8px 0;
  display: inline-flex;
  gap: 15px;
  align-items: center;
  border-bottom: 1px solid var(--border-text-link);
}

.menu-toggle {
  display: none;
}

/* Hero and knowledge workflow illustration */
.hero {
  padding-top: 88px;
  padding-bottom: 76px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 55px;
  align-items: center;
  min-height: 655px;
}

.hero .eyebrow {
  font-size: 9px;
  letter-spacing: 1.6px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.status-dot {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  background: var(--green);
  border-radius: 50%;
  display: inline-block;
}

.hero-intro {
  font-size: 16px;
  line-height: 1.7;
  max-width: 510px;
  color: var(--text-intro);
}

.hero-detail {
  font-size: 13px;
  max-width: 450px;
  line-height: 1.8;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.microcopy {
  font-size: 10px;
  margin-top: 14px;
  color: var(--text-microcopy);
}

.knowledge-visual {
  position: relative;
  background: linear-gradient(
    135deg,
    var(--surface-diagram-start),
    var(--surface-diagram-middle) 60%,
    var(--surface-diagram-end)
  );
  border: 1px solid var(--border-diagram);
  border-radius: 12px;
  padding: 26px 25px 18px;
  height: 444px;
  box-shadow: 0 20px 50px var(--shadow-diagram);
  overflow: hidden;
}

.visual-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tiny-label {
  font-size: 8px;
  letter-spacing: 1.6px;
  color: var(--text-diagram-label);
}

.tiny-plus {
  font-size: 20px;
  color: var(--accent-diagram-plus);
}

.source-cards {
  display: flex;
  justify-content: center;
  margin: 27px 0 0;
  position: relative;
  z-index: 2;
  gap: 10px;
}

.source-card {
  width: 31%;
  height: 136px;
  border: 1px solid var(--border-source-card);
  border-radius: 4px;
  background: var(--surface-source-card);
  padding: 13px 11px;
  box-shadow: 0 7px 12px var(--shadow-source-card);
  font-size: 10px;
  line-height: 1.4;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.source-one {
  transform: rotate(-7deg) translateY(9px);
}

.source-three {
  transform: rotate(7deg) translateY(9px);
}

.source-two {
  z-index: 2;
}

.document-icon {
  font-size: 21px;
  color: var(--accent-document);
  line-height: 1;
  margin-bottom: 10px;
}

.source-card i {
  height: 2px;
  width: 80%;
  background: var(--border-document-line);
  margin-top: 5px;
}

.source-card i:nth-of-type(2) {
  width: 60%;
}

.source-card small {
  font-size: 5px;
  letter-spacing: 0.7px;
  margin-top: auto;
  color: var(--text-document-caption);
}

.knowledge-path {
  width: 100%;
  height: 105px;
  position: absolute;
  left: 0;
  top: 201px;
  color: var(--accent-knowledge-path);
}

.knowledge-core {
  position: relative;
  z-index: 3;
  margin: 51px auto 0;
  padding: 13px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border-knowledge-core);
  background: var(--surface-knowledge-core);
  border-radius: 7px;
  width: 88%;
  font-size: 12px;
  font-weight: 550;
  box-shadow: 0 5px 15px var(--shadow-knowledge-core);
}

.knowledge-core small {
  display: block;
  font-size: 8px;
  font-weight: 400;
  color: var(--text-diagram-secondary);
  margin-top: 3px;
}

.knowledge-core > span:last-child {
  margin-left: auto;
  font-size: 24px;
  color: var(--accent-knowledge-spark);
}

.core-symbol {
  font-size: 32px;
  line-height: 1;
}

.flow-down {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 35px;
}

.flow-down small {
  font-size: 6px;
  letter-spacing: 1px;
  color: var(--text-diagram-flow);
}

.flow-down span {
  height: 1px;
  width: 20px;
  background: var(--accent-flow-line);
}

.output-card {
  border: 1px solid var(--border-output-card);
  background: var(--surface-output-card);
  border-radius: 5px;
  padding: 13px 11px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 12px var(--shadow-output-card);
}

.output-icon {
  width: 29px;
  height: 32px;
  background: var(--surface-output-icon);
  border: 1px solid var(--border-output-icon);
  display: grid;
  place-items: center;
  font-size: 19px;
}

.output-card small {
  display: block;
  font-size: 6px;
  letter-spacing: 1px;
  margin-bottom: 3px;
  color: var(--text-output-label);
}

.output-card strong {
  display: block;
  font-weight: 500;
  font-size: 10px;
}

.check {
  margin-left: auto;
  background: var(--sage);
  border-radius: 50%;
  font-size: 10px;
  width: 17px;
  height: 17px;
  text-align: center;
  color: var(--text-check);
}

.visual-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 7px;
  margin-top: 13px;
  color: var(--text-diagram-caption);
}

.visual-bottom .status-dot {
  width: 4px;
  height: 4px;
}

/* Credibility strip */
.credibility {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-top: 28px;
  padding-bottom: 28px;
}

.credibility p {
  font-size: 10px;
  margin: 0;
  line-height: 1.7;
  min-width: 185px;
}

.credibility strong {
  font-weight: 500;
  color: var(--walnut);
}

.credibility > span {
  font-size: 11px;
  color: var(--text-credibility);
}

/* Section headings and problem cards */
.section-heading {
  max-width: 630px;
  margin-bottom: 45px;
}

.section-heading > p:last-child {
  max-width: 540px;
  font-size: 14px;
}

.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.centered > p {
  margin-left: auto;
  margin-right: auto;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.problem-grid article {
  border-top: 1px solid var(--line);
  padding-top: 23px;
}

.card-number {
  font-size: 9px;
  letter-spacing: 1.5px;
  color: var(--text-card-number);
  display: block;
  margin-bottom: 24px;
}

.problem-grid p {
  font-size: 13px;
  line-height: 1.8;
  margin: 0;
}

/* Outcome section */
.outcomes {
  background: var(--walnut);
  color: var(--cream);
}

.outcomes .eyebrow {
  color: var(--text-dark-eyebrow);
}

.outcomes em {
  color: var(--accent-dark-section);
}

.outcome-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 100px;
}

.outcome-heading > p {
  max-width: 320px;
  font-size: 13px;
  color: var(--text-dark-intro);
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 38px;
  margin-top: 35px;
}

.outcome-grid article {
  border-top: 1px solid var(--border-dark-section);
  padding-top: 27px;
}

.outcome-grid article > span {
  font-size: 28px;
  color: var(--accent-dark-section);
  display: block;
  margin-bottom: 22px;
}

.outcome-grid h3 {
  font-size: 17px;
}

.outcome-grid p {
  font-size: 12px;
  color: var(--text-dark-body);
}

.outcome-note {
  font-size: 10px;
  color: var(--text-dark-note);
  margin: 30px 0 0;
}

/* Process and proof-of-value guarantee */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 35px;
  margin-top: 55px;
}

.process-grid article {
  position: relative;
}

.process-grid article:not(:last-child):after {
  content: "";
  height: 1px;
  background: var(--line);
  position: absolute;
  top: 21px;
  left: 57px;
  right: -20px;
}

.step-circle {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border: 1px solid var(--border-step);
  border-radius: 50%;
  font-size: 11px;
  color: var(--text-step);
  margin-bottom: 24px;
  background: var(--surface-step);
}

.process-grid h3 {
  font-size: 17px;
}

.process-grid p {
  font-size: 12px;
}

.process-grid small {
  font-size: 7px;
  letter-spacing: 1px;
  color: var(--text-process-caption);
}

.guarantee {
  margin-top: 55px;
  border: 1px solid var(--border-guarantee);
  background: var(--surface-guarantee);
  padding: 26px 28px;
  border-radius: 6px;
  display: flex;
  gap: 20px;
  align-items: center;
}

.guarantee-icon {
  font-size: 20px;
  border: 1px solid var(--border-guarantee-icon);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  color: var(--text-guarantee);
}

.guarantee h3 {
  font-size: 16px;
  margin-bottom: 5px;
}

.guarantee p {
  font-size: 12px;
  margin: 0;
  max-width: 640px;
}

.pill {
  font-size: 7px;
  letter-spacing: 1px;
  border: 1px solid var(--border-pill);
  padding: 7px 9px;
  border-radius: 3px;
  display: inline-block;
  line-height: 1.6;
}

.guarantee .pill {
  margin-left: auto;
  max-width: 160px;
  text-align: center;
  flex-shrink: 0;
}

/* Services and deliverables */
.services {
  background: var(--surface-section);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-grid article {
  background: var(--paper);
  border: 1px solid var(--border-service-card);
  border-radius: 8px;
  padding: 22px;
}

.service-art {
  height: 145px;
  border-radius: 4px;
  background: var(--surface-service-art);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  gap: 8px;
}

.service-grid .eyebrow {
  font-size: 8px;
  margin-bottom: 13px;
}

.service-grid h3 {
  font-size: 21px;
}

.service-grid p:not(.eyebrow) {
  font-size: 12px;
  line-height: 1.8;
}

.service-grid ul {
  list-style: none;
  padding: 15px 0 0;
  border-top: 1px solid var(--line);
  margin: 22px 0 0;
  font-size: 10px;
  color: var(--text-service-list);
}

.service-grid li {
  padding: 5px 0;
}

.service-grid li:before {
  content: "✓";
  margin-right: 8px;
  color: var(--accent-service-check);
}

.map-art {
  flex-wrap: wrap;
  gap: 6px;
  align-content: center;
}

.map-art span {
  font-size: 8px;
  background: var(--surface-mini-card);
  border: 1px solid var(--border-mini-card);
  padding: 8px;
  border-radius: 3px;
}

.map-art b {
  font-size: 14px;
  color: var(--accent-map-arrow);
  font-weight: 400;
}

.map-art i {
  width: 100%;
  text-align: center;
  line-height: 1;
  color: var(--accent-map-arrow);
  font-style: normal;
}

.map-art .wide {
  padding: 8px 23px;
  background: var(--surface-map-output);
}

.proof-art {
  flex-direction: column;
  gap: 7px;
  background: var(--surface-proof-art);
}

.proof-art span {
  font-size: 9px;
  border-bottom: 1px solid var(--border-proof-row);
  padding: 5px;
  width: 100%;
  max-width: 180px;
}

.proof-art b {
  float: right;
  color: var(--accent-proof-check);
  font-weight: 400;
}

.build-art {
  flex-wrap: wrap;
  align-content: center;
  gap: 7px;
}

.build-art span {
  font-size: 8px;
  padding: 9px;
  background: var(--surface-mini-card);
  border: 1px solid var(--border-mini-card);
  border-radius: 3px;
}

.build-art b {
  font-size: 11px;
  font-weight: 400;
}

.build-art div {
  width: 100%;
  text-align: center;
  font-size: 6px;
  letter-spacing: 1px;
  margin-top: 20px;
  color: var(--text-build-caption);
}

.inline-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 36px;
}

.inline-cta p {
  font-family: Georgia, serif;
  font-size: 22px;
  color: var(--walnut);
  margin: 0;
}

/* Before and after comparison */
.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  border: 1px solid var(--border-comparison);
  border-radius: 8px;
  overflow: hidden;
}

.comparison article {
  padding: 38px 42px;
}

.before {
  background: var(--surface-before);
}

.after {
  background: var(--surface-after);
}

.comparison h3 {
  font-family: Georgia, serif;
  font-size: 28px;
  font-weight: 400;
}

.comparison .eyebrow {
  font-size: 8px;
  margin-bottom: 15px;
}

.comparison ul {
  padding: 0;
  list-style: none;
  font-size: 12px;
  line-height: 2.8;
  color: var(--text-comparison);
  margin-bottom: 0;
}

.comparison li span {
  margin-right: 10px;
  color: var(--text-comparison-check);
}

.comparison-arrow {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--paper);
  border: 1px solid var(--border-comparison-arrow);
  border-radius: 50%;
  height: 40px;
  width: 40px;
  display: grid;
  place-items: center;
}

/* Founder introduction */
.founder {
  background: var(--surface-founder);
}

.founder-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 85px;
  align-items: center;
}

.founder-monogram {
  min-height: 350px;
  background: var(--surface-monogram);
  border: 1px solid var(--border-monogram);
  border-radius: 130px 130px 5px 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.founder-monogram:before,
.founder-monogram:after {
  content: "";
  border: 1px solid var(--border-monogram-ring);
  width: 350px;
  height: 350px;
  border-radius: 50%;
  position: absolute;
  left: -130px;
  top: -190px;
}

.founder-monogram:after {
  left: auto;
  top: auto;
  bottom: -190px;
  right: -140px;
}

.founder-monogram > div {
  font:
    100px Georgia,
    serif;
  color: var(--text-monogram);
  letter-spacing: -10px;
}

.founder-monogram > div span {
  font-size: 100px;
  color: var(--accent-monogram);
}

.founder-monogram p {
  font-size: 8px;
  text-align: center;
  letter-spacing: 2px;
  line-height: 1.8;
  margin: 25px 0 0;
  color: var(--text-founder-art);
}

.founder h2 {
  font-size: 38px;
}

.founder p:not(.eyebrow):not(.founder-signature) {
  font-size: 13px;
}

.founder-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-size: 10px;
  margin: 25px 0;
}

.founder-signature {
  font-family: Georgia, serif;
  font-size: 19px;
  color: var(--walnut);
  margin: 28px 0 0;
}

.founder-signature span {
  display: block;
  font:
    9px "DM Sans",
    sans-serif;
  color: var(--muted);
  margin-top: 5px;
}

/* Case study and testimonial placeholders */
.proof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.proof-grid article {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 30px;
}

.proof-grid .pill {
  margin-bottom: 25px;
  color: var(--text-proof-label);
}

.proof-grid h3 {
  font-family: Georgia, serif;
  font-size: 27px;
  font-weight: 400;
}

.proof-grid p {
  font-size: 13px;
}

.proof-grid small {
  display: block;
  font-size: 10px;
  color: var(--text-proof-caption);
}

.quote-mark {
  font:
    46px Georgia,
    serif;
  color: var(--accent-quote);
  line-height: 0.8;
  margin-bottom: 5px;
}

/* Engagement steps */
.engagement {
  background: var(--surface-section);
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 65px;
  margin: 45px 0 35px;
}

.engagement-grid article > span {
  font:
    30px Georgia,
    serif;
  color: var(--text-engagement-step);
  display: block;
  margin-bottom: 18px;
}

.engagement-grid p {
  font-size: 13px;
}

/* Frequently asked questions */
.faq-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 85px;
}

.faq-section > div > p:last-child {
  font-size: 13px;
  max-width: 240px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  padding: 20px 28px 20px 0;
  position: relative;
}

summary::-webkit-details-marker {
  display: none;
}

summary:after {
  content: "+";
  position: absolute;
  right: 3px;
  font-size: 20px;
  font-weight: 400;
  top: 13px;
  color: var(--text-disclosure);
}

details[open] summary:after {
  content: "−";
}

details p {
  font-size: 12px;
  padding-right: 20px;
  margin-bottom: 20px;
}

/* Final call to action */
.final-cta {
  background: var(--walnut);
  color: var(--cream);
  text-align: center;
  padding: 85px 0;
  position: relative;
  overflow: hidden;
}

.final-cta .section-wrap {
  position: relative;
}

.final-cta .eyebrow {
  color: var(--text-cta-eyebrow);
  font-size: 9px;
}

.final-cta h2 {
  font-size: clamp(35px, 4vw, 58px);
}

.final-cta em {
  color: var(--accent-cta);
}

.final-cta p:not(.eyebrow) {
  color: var(--text-cta-body);
  max-width: 480px;
  margin: 25px auto;
  font-size: 13px;
}

.button.light {
  background: var(--cream);
  border-color: var(--cream);
  color: var(--walnut);
}

.button.light:hover {
  background: var(--surface-light-button-hover);
}

.final-cta small {
  display: block;
  font-size: 9px;
  color: var(--text-cta-caption);
  margin-top: 18px;
}

.cta-motif {
  position: absolute;
  font:
    600px Georgia,
    serif;
  right: -120px;
  top: -190px;
  opacity: 0.06;
  transform: rotate(-35deg);
}

/* Footer */
footer {
  padding-top: 40px;
  padding-bottom: 25px;
}

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

.footer-top {
  padding-bottom: 32px;
}

.footer-top > p {
  font:
    italic 17px Georgia,
    serif;
  margin: 0;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  font-size: 9px;
  color: var(--text-footer);
}

.footer-bottom > div {
  display: flex;
  gap: 22px;
}

.footer-bottom button {
  background: none;
  border: 0;
  padding: 6px 0;
  font-size: 9px;
  color: var(--text-footer-link);
}

/* Mobile booking bar and accessibility */
.mobile-booking {
  display: none;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 15px;
  padding: 10px;
  background: var(--walnut);
  color: var(--text-skip-link);
  z-index: 100;
}

.skip-link:focus {
  top: 15px;
}

dialog {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 42px;
  max-width: 640px;
  width: calc(100% - 32px);
  color: var(--walnut);
  background: var(--paper);
  max-height: 90vh;
  overflow: auto;
}

dialog::backdrop {
  background: var(--surface-modal-backdrop);
  backdrop-filter: blur(5px);
}

dialog h2 {
  font-size: 36px;
}

dialog p {
  font-size: 14px;
}

.dialog-close {
  position: absolute;
  top: 10px;
  right: 15px;
  border: 0;
  background: none;
  font-size: 28px;
  width: 36px;
  height: 36px;
}

.calendar-placeholder {
  background: var(--surface-guarantee);
  border: 1px solid var(--border-guarantee);
  padding: 25px;
  border-radius: 6px;
  margin: 25px 0;
}

.calendar-placeholder h3 {
  font-size: 18px;
}

.calendar-placeholder p {
  font-size: 13px;
  margin-bottom: 0;
}

.consent-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Scroll reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.65s,
    transform 0.65s;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Wide desktop layout */
@media (min-width: 1450px) {
  .site-header {
    padding-left: calc((100vw - 1192px) / 2);
    padding-right: calc((100vw - 1192px) / 2);
  }
}

/* Compact desktop layout */
@media (max-width: 1150px) {
  .section-wrap {
    padding-left: 36px;
    padding-right: 36px;
  }

  .site-header {
    padding: 0 30px;
    gap: 20px;
  }

  .site-header nav {
    gap: 15px;
    font-size: 11px;
  }

  .brand {
    font-size: 21px;
  }

  .hero {
    gap: 30px;
  }

  .hero-actions {
    gap: 16px;
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 60px;
  }

  .hero h1 {
    font-size: 56px;
  }

  .knowledge-visual {
    padding: 22px 16px;
  }

  .source-card {
    padding: 12px 8px;
  }

  .outcome-heading {
    gap: 50px;
  }

  .founder-grid,
  .faq-section {
    gap: 50px;
  }

  .comparison article {
    padding: 30px;
  }

  .comparison ul {
    font-size: 11px;
  }

  .service-grid article {
    padding: 18px;
  }

  .service-art {
    padding: 15px;
  }

  .guarantee .pill {
    display: none;
  }
}

/* Tablet layout */
@media (max-width: 900px) {
  .site-header {
    height: 80px;
  }

  .site-header nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 20px 30px;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
  }

  .site-header nav.open {
    display: flex;
  }

  .site-header nav a {
    padding: 12px;
    font-size: 14px;
  }

  .site-header > .button {
    margin-left: auto;
  }

  .menu-toggle {
    display: flex;
    background: none;
    border: 0;
    width: 32px;
    height: 40px;
    flex-direction: column;
    gap: 6px;
    justify-content: center;
    padding: 5px;
  }

  .menu-toggle span {
    height: 1px;
    background: var(--walnut);
    width: 22px;
  }

  .hero {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .hero-intro {
    font-size: 14px;
  }

  .knowledge-visual {
    height: 417px;
    padding: 18px 12px;
  }

  .source-card {
    height: 130px;
    font-size: 8px;
  }

  .source-card small {
    font-size: 4px;
  }

  .knowledge-core {
    margin-top: 45px;
    padding: 12px 8px;
    gap: 8px;
    font-size: 10px;
    width: 95%;
  }

  .knowledge-core small {
    font-size: 7px;
  }

  .output-card {
    padding: 10px 7px;
    gap: 6px;
  }

  .output-card strong {
    font-size: 8px;
  }

  .output-card small {
    font-size: 5px;
  }

  .visual-bottom {
    font-size: 6px;
  }

  .tiny-label {
    font-size: 6px;
  }

  .credibility {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 18px 32px;
  }

  .credibility p {
    min-width: 100%;
    font-size: 11px;
  }

  .credibility p br {
    display: none;
  }

  .credibility p strong {
    margin-left: 5px;
  }

  .section-space {
    padding-top: 75px;
    padding-bottom: 75px;
  }

  .problem-grid {
    gap: 25px;
  }

  .outcome-grid {
    grid-template-columns: 1fr 1fr;
  }

  .process-grid {
    gap: 22px;
  }

  .process-grid h3 {
    font-size: 15px;
  }

  .service-grid {
    gap: 12px;
  }

  .service-art {
    padding: 10px;
  }

  .build-art {
    gap: 4px;
  }

  .build-art span {
    padding: 7px 4px;
  }

  .service-grid h3 {
    font-size: 19px;
  }

  .founder-grid {
    grid-template-columns: 0.65fr 1fr;
    gap: 35px;
  }

  .founder h2 {
    font-size: 33px;
  }

  .founder-points {
    grid-template-columns: 1fr;
  }

  .founder-monogram {
    min-height: 340px;
  }

  .engagement-grid {
    gap: 30px;
  }

  .faq-section {
    grid-template-columns: 0.7fr 1fr;
    gap: 30px;
  }

  .footer-bottom > div {
    gap: 15px;
  }
}

/* Mobile layout */
@media (max-width: 650px) {
  html {
    scroll-padding-top: 95px;
  }

  .section-wrap {
    padding-left: 24px;
    padding-right: 24px;
  }

  .site-header {
    height: 76px;
    padding: 0 20px;
    gap: 12px;
  }

  .brand {
    font-size: 20px;
  }

  .brand-mark {
    font-size: 43px;
  }

  .brand-sub {
    font-size: 6px;
    letter-spacing: 2.9px;
  }

  .site-header > .button {
    padding: 10px;
    font-size: 0;
    min-height: 38px;
    gap: 0;
  }

  .site-header > .button:before {
    content: "Book a call";
    font-size: 10px;
  }

  .site-header > .button span {
    font-size: 15px;
    margin-left: 8px;
  }

  .site-header nav {
    top: 76px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 38px;
    padding-top: 43px;
    padding-bottom: 38px;
  }

  .hero h1 {
    font-size: clamp(43px, 10.7vw, 62px);
    letter-spacing: -2px;
    margin-bottom: 22px;
  }

  .hero .eyebrow {
    font-size: 7px;
    letter-spacing: 1.1px;
    margin-bottom: 20px;
  }

  .hero-intro {
    font-size: 15px;
  }

  .hero-detail {
    font-size: 12px;
    margin-bottom: 25px;
  }

  .hero-actions {
    gap: 20px;
  }

  .hero-actions .button {
    font-size: 11px;
    padding: 15px 16px;
    gap: 18px;
  }

  .text-link {
    font-size: 11px;
  }

  .microcopy {
    font-size: 9px;
  }

  .knowledge-visual {
    max-width: 460px;
    width: 100%;
    margin: auto;
    height: 430px;
    padding: 23px 20px;
  }

  .tiny-label {
    font-size: 7px;
  }

  .source-card {
    font-size: 9px;
    height: 131px;
    padding: 12px 9px;
  }

  .source-card small {
    font-size: 4px;
  }

  .knowledge-core {
    margin-top: 45px;
    width: 90%;
    padding: 14px 12px;
    font-size: 11px;
  }

  .knowledge-core small {
    font-size: 7px;
  }

  .output-card {
    padding: 12px 10px;
  }

  .output-card strong {
    font-size: 9px;
  }

  .output-card small {
    font-size: 5px;
  }

  .visual-bottom {
    font-size: 6px;
  }

  .credibility {
    gap: 14px 0;
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .credibility p {
    font-size: 10px;
    margin-bottom: 6px;
  }

  .credibility p strong {
    margin-left: 0;
    display: block;
  }

  .credibility > span {
    width: 50%;
    font-size: 9px;
  }

  .section-space {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .eyebrow {
    font-size: 8px;
    letter-spacing: 1.4px;
    margin-bottom: 18px;
  }

  h2 {
    font-size: 37px;
    letter-spacing: -1.5px;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .section-heading > p:last-child {
    font-size: 13px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .problem-grid article {
    padding-top: 18px;
  }

  .card-number {
    margin-bottom: 13px;
    font-size: 8px;
  }

  .problem-grid h3 {
    font-size: 19px;
    margin-bottom: 10px;
  }

  .problem-grid p {
    font-size: 13px;
  }

  .outcome-heading {
    display: block;
  }

  .outcome-heading > p {
    max-width: 100%;
    font-size: 13px;
  }

  .outcome-grid {
    gap: 23px;
    margin-top: 26px;
  }

  .outcome-grid h3 {
    font-size: 16px;
  }

  .outcome-grid p {
    font-size: 11px;
  }

  .outcome-grid article > span {
    margin-bottom: 13px;
  }

  .outcome-note {
    font-size: 9px;
  }

  .process-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px 24px;
    margin-top: 32px;
  }

  .process-grid article:nth-child(2):after {
    display: none;
  }

  .process-grid h3 {
    font-size: 17px;
  }

  .process-grid p {
    font-size: 12px;
  }

  .process-grid small {
    font-size: 6px;
  }

  .guarantee {
    margin-top: 32px;
    padding: 22px 18px;
    gap: 12px;
    align-items: flex-start;
  }

  .guarantee-icon {
    height: 29px;
    width: 29px;
    font-size: 15px;
  }

  .guarantee p {
    font-size: 11px;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-grid article {
    padding: 24px;
  }

  .service-art {
    height: 140px;
    margin-bottom: 25px;
  }

  .service-grid h3 {
    font-size: 25px;
    margin-bottom: 14px;
  }

  .service-grid p:not(.eyebrow) {
    font-size: 13px;
  }

  .service-grid ul {
    font-size: 12px;
  }

  .map-art {
    padding: 20px 45px;
  }

  .map-art span {
    font-size: 10px;
  }

  .proof-art span {
    font-size: 11px;
    max-width: 220px;
  }

  .build-art {
    gap: 10px;
  }

  .build-art span {
    font-size: 11px;
    padding: 10px;
  }

  .build-art div {
    font-size: 7px;
  }

  .inline-cta {
    display: block;
    text-align: center;
  }

  .inline-cta p {
    font-size: 23px;
    margin-bottom: 20px;
  }

  .comparison {
    grid-template-columns: 1fr;
  }

  .comparison article {
    padding: 28px 24px;
  }

  .comparison ul {
    font-size: 11px;
  }

  .comparison-arrow {
    top: 50%;
    transform: translate(-50%, -50%) rotate(90deg);
  }

  .comparison h3 {
    font-size: 27px;
  }

  .founder-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .founder-monogram {
    min-height: 220px;
    max-width: 270px;
    width: 100%;
    margin: auto;
  }

  .founder-monogram > div,
  .founder-monogram > div span {
    font-size: 75px;
  }

  .founder-monogram p {
    font-size: 7px;
    margin-top: 10px;
  }

  .founder h2 {
    font-size: 35px;
  }

  .founder-points {
    grid-template-columns: 1fr;
    font-size: 11px;
  }

  .proof-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .proof-grid article {
    padding: 25px;
  }

  .proof-grid .pill {
    font-size: 6px;
  }

  .engagement-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }

  .engagement-grid article {
    padding-left: 48px;
    position: relative;
  }

  .engagement-grid article > span {
    position: absolute;
    left: 0;
    font-size: 25px;
  }

  .engagement-grid h3 {
    font-size: 18px;
    margin-bottom: 9px;
  }

  .engagement-grid p {
    font-size: 12px;
  }

  .faq-section {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .faq-section > div > p:last-child {
    max-width: none;
  }

  .final-cta {
    padding: 65px 0;
  }

  .final-cta .eyebrow {
    font-size: 7px;
  }

  .final-cta h2 {
    font-size: 38px;
  }

  .final-cta p:not(.eyebrow) {
    font-size: 12px;
  }

  .final-cta small {
    font-size: 8px;
  }

  footer {
    padding-top: 32px;
    padding-bottom: 110px;
  }

  .footer-top {
    flex-wrap: wrap;
    padding-bottom: 25px;
  }

  .footer-top > p {
    order: 3;
    width: 100%;
    font-size: 15px;
  }

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

  .footer-bottom > div {
    flex-wrap: wrap;
    gap: 18px;
  }

  .mobile-booking {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 20px calc(10px + env(safe-area-inset-bottom));
    background: var(--surface-mobile-booking);
    border-top: 1px solid var(--line);
    z-index: 9;
    backdrop-filter: blur(8px);
  }

  .mobile-booking .button {
    width: 100%;
    min-height: 44px;
    padding: 12px 18px;
  }

  .mobile-booking.hidden {
    visibility: hidden;
  }

  dialog {
    padding: 36px 23px;
  }

  dialog h2 {
    font-size: 32px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Keep the longer wordmark comfortable on narrow screens. */
@media (max-width: 380px) {
  .site-header {
    padding: 0 14px;
    gap: 8px;
  }

  .site-header .brand {
    font-size: 18px;
    gap: 6px;
  }

  .site-header .brand-mark {
    font-size: 34px;
  }

  .site-header .menu-toggle {
    width: 28px;
  }
}