:root {
  --ink: #0b1c2c;
  --ink-soft: #20364a;
  --paper: #f3f0e9;
  --paper-light: #faf8f3;
  --white: #ffffff;
  --gold: #c6a15b;
  --gold-light: #dfc995;
  --line: rgba(11, 28, 44, 0.16);
  --line-dark: rgba(255, 255, 255, 0.17);
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  background: var(--paper-light);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-180%);
  padding: 10px 16px;
  background: var(--white);
  color: var(--ink);
  font-weight: 700;
}

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

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto minmax(190px, 1fr);
  align-items: center;
  min-height: 82px;
  padding: 0 4vw;
  border-bottom: 1px solid var(--line);
  background: rgba(250, 248, 243, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  width: max-content;
}

.brand-mark {
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.08em;
}

.brand-mark span {
  color: var(--gold);
}

.brand-name {
  max-width: 155px;
  color: var(--ink-soft);
  font-size: 9px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 33px;
  font-size: 16px;
  font-weight: 600;
}

.desktop-nav a,
.footer-links a,
.text-link {
  position: relative;
}

.desktop-nav a::after,
.footer-links a::after,
.text-link::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.desktop-nav a:hover::after,
.footer-links a:hover::after,
.text-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  justify-self: end;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--gold);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: center;
  min-height: calc(100vh - 82px);
  padding: 7vw 7vw 6vw;
  overflow: hidden;
  background: var(--paper-light);
}

.hero::before {
  position: absolute;
  top: 0;
  left: 4vw;
  width: 1px;
  height: 100%;
  background: var(--line);
  content: "";
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 780px;
  animation: reveal-up 700ms both;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 28px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 38px;
  height: 1px;
  background: var(--gold);
  content: "";
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(62px, 7.2vw, 116px);
  font-weight: 400;
  line-height: 0.91;
  letter-spacing: -0.065em;
}

.hero h1 span {
  display: block;
  margin-left: 0.7em;
  color: var(--gold);
  font-style: italic;
  white-space: nowrap;
}

.hero-lead {
  max-width: 615px;
  margin: 37px 0 0 12%;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 34px;
  margin: 34px 0 0 12%;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 54px;
  padding: 0 23px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

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

.button-primary:hover {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}

.text-link {
  font-size: 12px;
  font-weight: 700;
}

.text-link span {
  margin-left: 10px;
  color: var(--gold);
}

.hero-graphic {
  position: relative;
  justify-self: center;
  width: min(36vw, 560px);
  aspect-ratio: 1;
  animation: reveal-fade 1000ms 180ms both;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(11, 28, 44, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit::after {
  position: absolute;
  top: -4px;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  content: "";
}

.orbit-outer {
  width: 100%;
  height: 100%;
  animation: rotate 50s linear infinite;
}

.orbit-middle {
  width: 72%;
  height: 72%;
  animation: rotate-reverse 36s linear infinite;
}

.orbit-inner {
  width: 44%;
  height: 44%;
  animation: rotate 26s linear infinite;
}

.graphic-center {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 31%;
  aspect-ratio: 1;
  background: var(--ink);
  color: var(--white);
  transform: translate(-50%, -50%);
}

.graphic-center span {
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 48px);
  letter-spacing: -0.08em;
}

.graphic-center small {
  margin-top: 6px;
  color: var(--gold-light);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.graphic-node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--paper-light);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.graphic-node span {
  color: var(--gold);
}

.node-one {
  top: 11%;
  right: 4%;
}

.node-two {
  bottom: 11%;
  left: 5%;
}

.node-three {
  right: -2%;
  bottom: 27%;
}

.credentials {
  display: grid;
  grid-template-columns: 1.35fr 0.7fr 1fr;
  padding: 0 7vw;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.credentials div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 115px;
  padding: 22px 32px;
  border-left: 1px solid var(--line);
}

.credentials div:last-child {
  border-right: 1px solid var(--line);
}

.credentials span,
.contact-details span {
  margin-bottom: 7px;
  color: #5c6b76;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.credentials strong {
  font-family: var(--serif);
  font-size: clamp(17px, 1.6vw, 23px);
  font-weight: 400;
}

.section {
  padding: 130px 7vw;
}

.section-label {
  display: flex;
  align-items: baseline;
  gap: 16px;
  min-width: 190px;
}

.section-label span {
  color: var(--gold);
  font-size: 10px;
  font-weight: 700;
}

.section-label p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.section-label.light p {
  color: rgba(255, 255, 255, 0.65);
}

.about,
.expertise,
.approach {
  display: grid;
  grid-template-columns: 22% 1fr;
  gap: 5vw;
  background: var(--paper-light);
}

.about-content {
  max-width: 1080px;
}

.statement {
  max-width: 970px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5vw;
  margin-top: 67px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.about-grid p {
  max-width: 470px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.85;
}

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

.section-intro {
  display: grid;
  grid-template-columns: 22% 1fr;
  gap: 5vw;
}

.section-intro h2,
.markets h2,
.contact h2 {
  max-width: 870px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(42px, 5.3vw, 82px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.045em;
}

.section-intro > div > p {
  max-width: 530px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.service-list {
  margin-top: 92px;
  border-top: 1px solid var(--line-dark);
}

.service-item {
  display: grid;
  grid-template-columns: 8% minmax(280px, 0.9fr) minmax(300px, 1fr);
  gap: 3vw;
  align-items: start;
  padding: 43px 0;
  border-bottom: 1px solid var(--line-dark);
}

.service-number {
  color: var(--gold-light);
  font-family: var(--serif);
  font-size: 18px;
}

.service-item h3 {
  max-width: 520px;
  margin: 0 0 15px;
  font-family: var(--serif);
  font-size: clamp(25px, 2.8vw, 42px);
  font-weight: 400;
  line-height: 1.15;
}

.service-item p {
  max-width: 470px;
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
}

.service-item ul {
  margin: 7px 0 0;
  padding: 0;
  list-style: none;
}

.service-item li {
  position: relative;
  padding: 8px 0 8px 23px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.83);
  font-size: 13px;
}

.service-item li::before {
  position: absolute;
  top: 15px;
  left: 0;
  width: 8px;
  height: 1px;
  background: var(--gold);
  content: "";
}

.expertise-content {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 6vw;
}

.expertise-heading h2,
.approach-content > h2 {
  max-width: 730px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 4.5vw, 70px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.expertise-heading p {
  max-width: 520px;
  margin: 28px 0 0;
  color: var(--ink-soft);
}

.sector-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.sector-list li {
  display: grid;
  grid-template-columns: 54px 1fr;
  align-items: center;
  min-height: 68px;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 19px;
}

.sector-list span {
  color: var(--gold);
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 700;
}

.markets {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 8vw;
  background: #132b3d;
  color: var(--white);
}

.markets h2 {
  margin-top: 42px;
}

.markets-copy > p:last-child {
  max-width: 540px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.market-regions {
  align-self: end;
  border-top: 1px solid var(--line-dark);
}

.market-row {
  display: grid;
  grid-template-columns: 32% 1fr;
  gap: 25px;
  padding: 29px 0;
  border-bottom: 1px solid var(--line-dark);
}

.market-row span {
  color: var(--gold-light);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.market-row strong {
  font-family: var(--serif);
  font-size: clamp(17px, 1.6vw, 23px);
  font-weight: 400;
  line-height: 1.4;
}

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

.approach-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 70px;
  background: var(--line);
}

.approach-steps article {
  min-height: 285px;
  padding: 31px;
  background: var(--paper-light);
}

.approach-steps article > span {
  color: var(--gold);
  font-size: 10px;
  font-weight: 700;
}

.approach-steps h3 {
  margin: 67px 0 15px;
  font-family: var(--serif);
  font-size: 31px;
  font-weight: 400;
}

.approach-steps p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.contact {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 10vw;
  padding: 130px 7vw;
  background: var(--gold);
  color: var(--ink);
}

.contact .eyebrow::before {
  background: var(--ink);
}

.contact-intro > p:not(.eyebrow) {
  max-width: 580px;
  margin: 28px 0 32px;
  color: rgba(11, 28, 44, 0.74);
}

.button-light {
  border-color: var(--ink);
  background: var(--paper-light);
}

.button-light:hover {
  background: var(--ink);
  color: var(--white);
}

.contact-details {
  align-self: end;
  margin: 0;
  font-style: normal;
}

.contact-details div {
  padding: 28px 0;
  border-top: 1px solid rgba(11, 28, 44, 0.28);
}

.contact-details div:last-child {
  border-bottom: 1px solid rgba(11, 28, 44, 0.28);
}

.contact-details span {
  color: rgba(11, 28, 44, 0.62);
}

.contact-details p {
  margin: 4px 0 0;
  font-family: var(--serif);
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.45;
}

.legal {
  padding: 0 7vw;
  background: var(--paper-light);
}

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

.legal summary {
  position: relative;
  padding: 27px 50px 27px 0;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 22px;
  list-style: none;
}

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

.legal summary::after {
  position: absolute;
  top: 27px;
  right: 5px;
  color: var(--gold);
  content: "+";
  font-family: var(--sans);
  font-size: 24px;
  font-weight: 300;
}

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

.legal-copy {
  max-width: 890px;
  padding: 4px 0 32px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
}

.legal-copy p {
  margin: 0 0 14px;
}

.legal-copy a {
  border-bottom: 1px solid var(--gold);
  font-weight: 700;
}

.site-footer {
  padding: 70px 7vw 28px;
  background: var(--ink);
  color: var(--white);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8vw;
  align-items: start;
  padding-bottom: 68px;
}

.footer-brand .brand-mark {
  font-size: 38px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 13px;
  font-size: 15px;
}

.footer-bottom {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 7vw;
  padding-top: 25px;
  border-top: 1px solid var(--line-dark);
  color: rgba(255, 255, 255, 0.5);
  font-size: 9px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-bottom p {
  margin: 0;
}

@keyframes reveal-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes reveal-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes rotate {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes rotate-reverse {
  to { transform: translate(-50%, -50%) rotate(-360deg); }
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
    justify-self: end;
  }

  .mobile-nav summary {
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav-panel {
    position: absolute;
    top: 44px;
    right: 0;
    display: flex;
    flex-direction: column;
    min-width: 210px;
    padding: 18px;
    border: 1px solid var(--line);
    background: var(--paper-light);
    box-shadow: 0 18px 45px rgba(11, 28, 44, 0.12);
  }

  .mobile-nav-panel a {
    padding: 11px 3px;
    border-bottom: 1px solid var(--line);
    font-size: 17px;
  }

  .hero {
    grid-template-columns: 1fr 340px;
    padding-right: 4vw;
  }

  .hero h1 {
    font-size: clamp(58px, 8vw, 86px);
  }

  .hero-graphic {
    width: 340px;
  }

  .service-item {
    grid-template-columns: 60px 1fr 1fr;
  }

  .expertise-content,
  .markets {
    grid-template-columns: 1fr;
  }

  .market-regions {
    margin-top: 25px;
  }
}

@media (max-width: 780px) {
  html {
    scroll-padding-top: 72px;
  }

  .site-header {
    min-height: 72px;
    padding: 0 20px;
  }

  .brand-name {
    display: none;
  }

  .hero {
    display: block;
    min-height: auto;
    padding: 90px 25px 70px;
  }

  .hero::before {
    left: 14px;
  }

  .hero h1 {
    font-size: clamp(48px, 15vw, 68px);
    line-height: 0.94;
  }

  .hero h1 span {
    margin: 7px 0 0;
    white-space: normal;
  }

  .hero-lead,
  .hero-actions {
    margin-left: 0;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
  }

  .hero-graphic {
    width: min(94vw, 420px);
    margin: 64px auto 0;
  }

  .graphic-center {
    width: 35%;
  }

  .credentials {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }

  .credentials div,
  .credentials div:last-child {
    min-height: 95px;
    padding: 18px 6px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    border-left: 0;
  }

  .section {
    padding: 88px 25px;
  }

  .about,
  .expertise,
  .approach,
  .section-intro {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .statement {
    font-size: clamp(34px, 10vw, 48px);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-top: 46px;
  }

  .service-list {
    margin-top: 62px;
  }

  .service-item {
    grid-template-columns: 42px 1fr;
    gap: 22px 10px;
  }

  .service-item ul {
    grid-column: 2;
  }

  .expertise-content {
    gap: 50px;
  }

  .markets {
    gap: 48px;
  }

  .market-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .approach-steps {
    grid-template-columns: 1fr;
    margin-top: 50px;
  }

  .approach-steps article {
    min-height: 230px;
  }

  .approach-steps h3 {
    margin-top: 48px;
  }

  .contact {
    grid-template-columns: 1fr;
    gap: 70px;
    padding: 90px 25px;
  }

  .legal {
    padding: 0 25px;
  }

  .footer-top,
  .footer-bottom {
    grid-template-columns: 1fr;
  }

  .footer-top {
    gap: 45px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}