:root {
  --bg: #f7f6f2;
  --paper: #fbfaf7;
  --soft: #eeece6;
  --ink: #2f3835;
  --muted: #68716d;
  --line: #ddd9d1;
  --accent: #5f7f77;
  --accent-dark: #46645d;
  --white: #ffffff;
  --shell: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.shell {
  width: min(var(--shell), calc(100% - 44px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 10px;
}

.skip-link:focus {
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  color: white;
  background: var(--ink);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(221, 217, 209, .92);
  background: rgba(247, 246, 242, .96);
  backdrop-filter: blur(10px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid #9eada8;
  border-radius: 50%;
  color: #5d746e;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .08em;
}

.brand-copy {
  display: grid;
  line-height: 1.18;
}

.brand-copy strong {
  font-size: 14px;
  font-weight: 700;
}

.brand-copy small {
  margin-top: 4px;
  color: #858c88;
  font-size: 10px;
  letter-spacing: .035em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.main-nav a {
  position: relative;
  color: #414b47;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.main-nav a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform .18s ease;
}

.main-nav a:hover::after { transform: scaleX(1); }

.main-nav .nav-contact {
  padding: 8px 15px;
  border: 1px solid #aeb8b4;
  border-radius: 999px;
  color: #34433e;
}

.opening {
  padding: 68px 0 58px;
}

.opening-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(270px, .62fr);
  gap: 72px;
  align-items: end;
}

.eyebrow {
  margin: 0 0 14px;
  color: #667f78;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
}

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

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

h1 {
  max-width: 690px;
  margin-bottom: 20px;
  color: #35403c;
  font-size: clamp(34px, 4.1vw, 50px);
  line-height: 1.11;
  letter-spacing: -.022em;
}

.opening-lead {
  max-width: 650px;
  margin-bottom: 27px;
  color: #616a66;
  font-size: clamp(15px, 1.5vw, 18px);
}

.opening-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
}

.button {
  display: inline-flex;
  min-height: 41px;
  align-items: center;
  justify-content: center;
  padding: 9px 17px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

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

.button-quiet {
  border: 1px solid #cbd0cd;
  color: #505b56;
}

.profile-note {
  padding: 22px 0 0;
  border-top: 1px solid #aebbb6;
}

.profile-title {
  margin-bottom: 17px;
  color: #4a5752;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
}

.profile-row {
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.profile-row span {
  color: #8a928e;
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.profile-row strong {
  color: #515a56;
  font-size: 12px;
  font-weight: 650;
}

.core-message {
  border-block: 1px solid var(--line);
  background: rgba(251, 250, 247, .7);
}

.core-message .shell { padding-block: 23px; }

.core-message p {
  max-width: 820px;
  margin-bottom: 0;
  color: #55605b;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.48;
}

.core-message strong {
  color: #3f4a46;
  font-weight: 600;
}

.visual-section {
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}

.visual-section-soft {
  background: #f0eee8;
}

.visual-grid {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: 62px;
  align-items: center;
}

.visual-grid-reverse {
  grid-template-columns: 1.22fr .78fr;
}

.visual-copy h2 {
  margin-bottom: 17px;
}

.visual-copy p:last-child {
  max-width: 480px;
  margin-bottom: 0;
  color: var(--muted);
}

.diagram-frame {
  margin: 0;
}

.diagram-frame img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #d7d4cc;
  background: #fbfaf7;
}

.diagram-frame figcaption {
  margin-top: 10px;
  color: #7a827e;
  font-size: 11px;
}

.section { padding: 78px 0; }
.section-soft { background: var(--soft); }

.section-intro {
  max-width: 720px;
  margin-bottom: 37px;
}

.section-intro h2 { margin-bottom: 16px; }

.section-intro > p:last-child {
  max-width: 650px;
  color: var(--muted);
}

h2 {
  margin-bottom: 0;
  color: #3c4743;
  font-size: clamp(28px, 3.3vw, 42px);
  line-height: 1.2;
  letter-spacing: -.017em;
}

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

.service {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 26px;
  padding: 27px 0;
  border-bottom: 1px solid var(--line);
}

.service-number {
  padding-top: 4px;
  color: #81948e;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
}

.service h3 {
  margin-bottom: 8px;
  color: #46514d;
  font-size: 23px;
}

.service p {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.approach-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 76px;
}

.approach-list {
  border-top: 1px solid #cfcbc3;
}

.approach-list article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 21px 0;
  border-bottom: 1px solid #cfcbc3;
}

.approach-list article > span {
  color: #7c9089;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
}

.approach-list h3 {
  margin-bottom: 6px;
  color: #4a5551;
  font-size: 20px;
}

.approach-list p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.about-grid {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 76px;
}

.about-lead {
  color: #4c5752;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.52;
}

.about-copy > p:not(.about-lead) {
  color: var(--muted);
  font-size: 14px;
}

.values {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.values div {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.values strong {
  color: #4e5954;
  font-size: 13px;
}

.values span {
  color: var(--muted);
  font-size: 13px;
}

.contact-section {
  padding: 72px 0;
  color: #f7f8f7;
  background: #536762;
}

.contact-section .eyebrow { color: #d5dfdc; }

.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 76px;
}

.contact-grid h2 {
  max-width: 610px;
  color: white;
}

.contact-card {
  padding-top: 23px;
  border-top: 1px solid rgba(255,255,255,.26);
}

.contact-name {
  margin-bottom: 2px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
}

.contact-link {
  display: inline-block;
  margin: 19px 0;
  color: white;
  font-size: 16px;
  font-weight: 700;
  text-underline-offset: 4px;
}

.contact-note {
  max-width: 470px;
  margin-bottom: 0;
  color: #d8e0dd;
  font-size: 13px;
}

.site-footer {
  padding: 20px 0;
  color: #7d8581;
  background: #f0eee9;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner p {
  margin-bottom: 0;
  font-size: 11px;
}

@media (max-width: 860px) {
  .opening-grid,
  .visual-grid,
  .visual-grid-reverse,
  .approach-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .profile-note { max-width: 520px; }
}

@media (max-width: 650px) {
  .shell { width: min(100% - 28px, var(--shell)); }

  .header-inner {
    min-height: auto;
    padding: 13px 0;
    align-items: flex-start;
  }

  .brand-copy small { display: none; }

  .main-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 9px 14px;
  }

  .main-nav a { font-size: 11px; }

  .opening { padding: 46px 0 48px; }
  h1 { font-size: 34px; }
  .section, .visual-section { padding: 62px 0; }

  .service {
    grid-template-columns: 42px 1fr;
    gap: 14px;
  }

  .values div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .footer-inner { display: grid; }
}