:root {
  --ink: #18221f;
  --ink-soft: #46534e;
  --paper: #f4f1e8;
  --paper-deep: #e8e4d8;
  --green: #1e5947;
  --green-light: #b8d0c5;
  --line: rgba(24, 34, 31, 0.18);
  --white-line: rgba(255, 255, 255, 0.18);
  --shell: min(1160px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

h1,
h2,
blockquote {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(4rem, 8vw, 7.8rem);
  line-height: 0.92;
}

h2 {
  max-width: 620px;
  margin-bottom: 0;
  font-size: clamp(2.7rem, 5vw, 5.5rem);
  line-height: 0.98;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.05rem;
  line-height: 1.3;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: white;
  background: var(--green);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid var(--line);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-inner {
  min-height: 86px;
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  display: block;
  width: 34px;
  height: 34px;
  object-fit: contain;
}

nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

nav a {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.nav-contact {
  padding: 9px 14px;
  border: 1px solid var(--ink);
}

.hero {
  min-height: 100vh;
  padding: 150px 0 90px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(260px, 0.65fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
}

.eyebrow,
.section-index,
.panel-label {
  margin-bottom: 28px;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-intro {
  max-width: 650px;
  margin-bottom: 24px;
  color: var(--ink-soft);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.5;
}

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

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}

.button-primary {
  color: white;
  background: var(--green);
}

.text-link {
  padding-block: 8px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}

.hero-panel {
  padding: 30px 0 8px 28px;
  border-left: 1px solid var(--line);
}

.panel-statement {
  margin-bottom: 52px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  line-height: 1.25;
}

.panel-meta {
  display: flex;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.section h2,
.section h3,
.contact h2 {
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  letter-spacing: -0.045em;
}

.section h2,
.contact h2 {
  font-size: clamp(2.5rem, 4.5vw, 4.8rem);
  font-weight: 650;
  line-height: 1;
}

.section h3 {
  font-weight: 650;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: clamp(50px, 9vw, 140px);
}

.about-heading {
  position: relative;
  min-height: 420px;
}

.about-mark {
  position: absolute;
  bottom: -42px;
  left: -24px;
  width: clamp(200px, 28vw, 340px);
  height: auto;
  opacity: 0.1;
  pointer-events: none;
}

.prose {
  max-width: 600px;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.distinction {
  margin-top: 36px;
  padding: 22px 0 0 22px;
  border-top: 1px solid var(--line);
  border-left: 3px solid var(--green);
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
}

.prose .lead {
  color: var(--ink);
  font-family: inherit;
  font-size: clamp(1.45rem, 2.5vw, 2.1rem);
  font-weight: 600;
  line-height: 1.25;
}

.section-dark {
  color: white;
  background: var(--ink);
}

.section-dark .section-index {
  color: var(--green-light);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.6fr);
  gap: 60px;
  align-items: end;
  margin-bottom: 48px;
}

.section-heading > p {
  max-width: 420px;
  margin-bottom: 0;
  color: var(--ink-soft);
}

.section-dark .section-heading > p {
  color: rgba(255, 255, 255, 0.65);
}

.advisory-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--white-line);
  border-left: 1px solid var(--white-line);
}

.advisory-card {
  min-height: 230px;
  padding: 28px;
  border-right: 1px solid var(--white-line);
  border-bottom: 1px solid var(--white-line);
}

.advisory-card span {
  display: block;
  margin-bottom: 38px;
  color: var(--green-light);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.advisory-card h3 {
  max-width: 360px;
  font-size: clamp(1.3rem, 1.8vw, 1.7rem);
  line-height: 1.15;
}

.advisory-card p {
  max-width: 480px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.63);
}

.trigger-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  list-style: none;
}

.trigger-grid li {
  display: grid;
  gap: 32px;
  min-height: 180px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trigger-grid span,
.method-flow span {
  color: var(--green);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.trigger-grid strong {
  align-self: end;
  font-family: inherit;
  font-size: 1.2rem;
  font-weight: 650;
  line-height: 1.3;
}

.trigger-grid li {
  gap: 22px;
  min-height: 250px;
}

.trigger-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.section-deliverables {
  background: var(--paper-deep);
}

.deliverable-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.deliverable-card {
  min-height: 315px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.deliverable-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 52px;
  fill: none;
  stroke: var(--green);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.deliverable-card h3 {
  min-height: 2.6em;
  margin-bottom: 20px;
  font-size: 1.15rem;
}

.deliverable-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  list-style: none;
}

.deliverable-card li {
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.section-method {
  position: relative;
  overflow: hidden;
  color: white;
  background: var(--green);
}

.section-method::before {
  position: absolute;
  top: 0;
  right: 8%;
  width: 1px;
  height: 100%;
  background: rgba(255, 255, 255, 0.08);
  box-shadow:
    -160px 0 rgba(255, 255, 255, 0.05),
    -320px 0 rgba(255, 255, 255, 0.04),
    -480px 0 rgba(255, 255, 255, 0.03);
  content: "";
}

.section-method .shell {
  position: relative;
  z-index: 1;
}

.section-method .section-index,
.section-method .method-flow span {
  color: var(--green-light);
}

.section-method .section-heading > p {
  color: rgba(255, 255, 255, 0.68);
}

.method-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.32);
  list-style: none;
}

.method-flow li {
  position: relative;
  min-height: 230px;
  padding: 24px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
}

.method-flow li:last-child {
  border-right: 0;
  background: rgba(255, 255, 255, 0.07);
}

.method-flow li:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 49%;
  right: -9px;
  width: 16px;
  height: 16px;
  border-top: 1px solid var(--green-light);
  border-right: 1px solid var(--green-light);
  background: var(--green);
  content: "";
  transform: rotate(45deg);
}

.method-flow strong {
  display: block;
  margin-top: 52px;
  font-family: inherit;
  font-size: 1.25rem;
  font-weight: 650;
  line-height: 1.15;
}

.method-flow p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.88rem;
  line-height: 1.5;
}

.section-principal {
  background: var(--ink);
  color: white;
}

.section-principal .section-index {
  color: var(--green-light);
}

.principal-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) minmax(0, 1.1fr);
  gap: clamp(60px, 10vw, 150px);
}

.principal-portrait {
  position: relative;
  display: grid;
  width: clamp(180px, 22vw, 280px);
  aspect-ratio: 1;
  overflow: hidden;
  place-items: center;
  border: 1px solid var(--white-line);
  border-radius: 50%;
}

.principal-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.principal-mark {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  color: var(--green-light);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  font-weight: 650;
  font-size: clamp(3rem, 7vw, 6rem);
}

.principal-copy h2 {
  margin-bottom: 30px;
}

.principal-copy .lead {
  margin-bottom: 18px;
  color: white;
  font-family: inherit;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 500;
  line-height: 1.4;
}

.principal-copy .principal-detail {
  max-width: 650px;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.95rem;
}

.principal-copy .text-link {
  display: inline-block;
  margin-top: 18px;
  border-color: var(--green-light);
  color: var(--green-light);
}

.credibility-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 700px;
  margin: 36px 0 18px;
  padding: 0;
  border-top: 1px solid var(--white-line);
  border-left: 1px solid var(--white-line);
  list-style: none;
}

.credibility-list li {
  min-height: 130px;
  padding: 18px;
  border-right: 1px solid var(--white-line);
  border-bottom: 1px solid var(--white-line);
  color: rgba(255, 255, 255, 0.68);
}

.credibility-list span {
  display: block;
  margin-bottom: 30px;
  color: var(--green-light);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.credibility-list strong {
  color: white;
  font-size: 0.9rem;
  line-height: 1.35;
}

.section-support {
  background: var(--paper-deep);
}

.support-why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.support-panel {
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.panel-kicker {
  margin-bottom: 28px;
  color: var(--green);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.support-list,
.strength-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.support-list li,
.strength-list li {
  min-height: 145px;
  padding: 18px 16px 16px 0;
  border-top: 1px solid var(--line);
}

.support-list li:nth-child(odd),
.strength-list li:nth-child(odd) {
  padding-right: 20px;
  border-right: 1px solid var(--line);
}

.support-list li:nth-child(even),
.strength-list li:nth-child(even) {
  padding-left: 20px;
}

.support-list span {
  display: block;
  margin-bottom: 16px;
  color: var(--green);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.support-list strong,
.strength-list strong {
  font-size: 1rem;
}

.support-list p,
.strength-list p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 0.8rem;
  line-height: 1.5;
}

.contact {
  padding: 140px 0;
  color: white;
  background: #101714;
}

.contact .section-index {
  color: var(--green-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.75fr);
  gap: clamp(60px, 9vw, 140px);
}

.contact-intro {
  max-width: 560px;
  margin: 34px 0 20px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.05rem;
}

.contact-discretion {
  max-width: 560px;
  margin: 0 0 42px;
  padding-left: 16px;
  border-left: 2px solid var(--green-light);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.85rem;
  line-height: 1.6;
}

.contact-details {
  max-width: 560px;
}

.contact-item {
  display: grid;
  gap: 5px;
  padding: 20px 0;
  border-top: 1px solid var(--white-line);
  text-decoration: none;
}

.contact-item span {
  color: var(--green-light);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-item strong {
  font-size: 1rem;
  font-weight: 500;
}

.enquiry-form {
  padding: 34px;
  border: 1px solid var(--white-line);
}

.form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.form-row label,
.consent {
  color: var(--green-light);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-row label span {
  color: rgba(255, 255, 255, 0.4);
  font-weight: 500;
}

.form-row input,
.form-row textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--white-line);
  border-radius: 0;
  outline: 0;
  color: white;
  background: transparent;
  font: inherit;
}

.form-row input {
  min-height: 44px;
}

.form-row textarea {
  padding: 10px 0;
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--green-light);
}

.form-trap {
  position: absolute;
  left: -10000px;
}

.consent {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.66);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.5;
  text-transform: none;
}

.consent input {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  accent-color: var(--green-light);
}

.consent a,
.footer-meta a {
  color: var(--green-light);
}

.button-light {
  width: 100%;
  border: 0;
  color: var(--ink);
  background: var(--green-light);
  cursor: pointer;
}

.form-note {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.72rem;
}

footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: white;
  background: #101714;
}

.footer-inner > div > p,
.footer-meta p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.74rem;
}

.footer-meta {
  text-align: right;
}

.footer-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.66rem;
}

.footer-meta p {
  margin: 0;
}

a:focus-visible {
  outline: 3px solid var(--green-light);
  outline-offset: 4px;
}

@media (hover: hover) {
  nav a,
  .text-link,
  .button,
  .brand {
    transition: opacity 180ms ease;
  }

  nav a:hover,
  .text-link:hover,
  .button:hover,
  .brand:hover {
    opacity: 0.62;
  }
}

@media (max-width: 1100px) and (min-width: 821px) {
  .deliverable-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  :root {
    --shell: min(100% - 28px, 680px);
  }

  .header-inner {
    min-height: 72px;
  }

  nav a:not(.nav-contact) {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 142px 0 70px;
  }

  .hero-grid,
  .split,
  .section-heading,
  .principal-grid,
  .support-why-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 65px;
  }

  .hero-panel {
    padding: 24px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .section {
    padding: 88px 0;
  }

  .split,
  .section-heading,
  .contact-grid {
    gap: 42px;
  }

  .section-heading {
    margin-bottom: 48px;
  }

  .advisory-grid,
  .trigger-grid,
  .deliverable-grid {
    grid-template-columns: 1fr;
  }

  .about-heading {
    min-height: 340px;
  }

  .about-mark {
    bottom: -15px;
    left: -10px;
    width: min(65vw, 280px);
  }

  .method-flow {
    grid-template-columns: 1fr;
  }

  .method-flow li {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  }

  .method-flow li:last-child {
    border-bottom: 0;
  }

  .method-flow li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -9px;
    left: 50%;
    transform: rotate(135deg);
  }

  .method-flow strong {
    margin-top: 36px;
  }

  .principal-portrait {
    width: 150px;
  }

  .credibility-list {
    grid-template-columns: 1fr;
  }

  .credibility-list li {
    min-height: auto;
  }

  .advisory-card {
    min-height: auto;
  }

  .advisory-card span {
    margin-bottom: 45px;
  }

  .support-panel {
    padding: 24px;
  }

  .contact {
    padding: 92px 0;
  }

  .enquiry-form {
    padding: 26px 22px;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: clamp(3.25rem, 16vw, 5rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .text-link {
    width: fit-content;
  }

  .advisory-card {
    padding: 28px 24px;
  }

  .footer-inner {
    gap: 28px;
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-nav {
    justify-content: flex-start;
  }

  .footer-meta {
    text-align: left;
  }
}

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

.form-status {
  margin: 0 0 24px;
  padding: 14px;
  border: 1px solid var(--green-light);
  color: white;
  font-size: 0.85rem;
}

.form-status-error,
.form-status-invalid {
  border-color: #d8a49d;
}

.privacy-header {
  position: relative;
}

.privacy-page {
  padding: 100px 0 120px;
}

.privacy-content {
  max-width: 820px;
}

.privacy-content h1 {
  margin-bottom: 40px;
}

.privacy-content .lead {
  margin-bottom: 70px;
  color: var(--ink-soft);
  font-size: 1.3rem;
}

.privacy-content h2 {
  margin: 48px 0 14px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
}

.privacy-content p {
  max-width: 680px;
}

.privacy-updated {
  margin-top: 70px;
  color: var(--ink-soft);
  font-size: 0.8rem;
}