@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/assets/geist-latin.woff2") format("woff2");
}

:root {
  --petrol: #003d46;
  --petrol-bright: #075763;
  --ink: #202827;
  --muted: #5d6866;
  --ivory: #f3f4f2;
  --paper: #fbfbfa;
  --sage: #e3e8e5;
  --line: #dde1df;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Geist", Arial, Helvetica, sans-serif;
}

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

.site-header {
  position: relative;
  z-index: 10;
  min-height: 92px;
  display: grid;
  grid-template-columns: minmax(290px, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: 10px clamp(24px, 4vw, 70px);
  border-bottom: 1px solid var(--line);
  background: rgba(251, 251, 250, 0.96);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  width: fit-content;
  color: var(--petrol);
}

.brand-mark {
  position: relative;
  display: block;
  width: 58px;
  height: 58px;
  overflow: hidden;
  flex: 0 0 58px;
}

.brand-mark img {
  position: absolute;
  width: 89px;
  height: auto;
  max-width: none;
  left: -18px;
  top: -13px;
}

.brand-name {
  font-size: clamp(19px, 1.55vw, 27px);
  font-weight: 450;
  letter-spacing: -0.03em;
}

.header-cta {
  justify-self: end;
  padding: 14px 21px;
  border: 1px solid var(--petrol);
  color: var(--petrol);
  font-size: 14px;
  font-weight: 550;
  transition: color 180ms ease, background 180ms ease;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: var(--petrol);
  color: var(--white);
}

.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 58fr) minmax(420px, 42fr);
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 76px clamp(32px, 5vw, 84px) 68px;
}

.eyebrow {
  margin: 0 0 30px;
  color: var(--petrol);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(46px, 4.25vw, 72px);
  font-weight: 430;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.hero-intro {
  max-width: 690px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 1.35vw, 22px);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 38px;
  margin-top: 40px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 30px;
  font-weight: 570;
  transition: background 180ms ease, transform 180ms ease;
}

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

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--petrol-bright);
  transform: translateY(-2px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 30px;
  min-height: 48px;
  border-bottom: 1px solid var(--petrol);
  color: var(--petrol);
  font-weight: 600;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span,
.text-link:focus-visible span {
  transform: translateX(5px);
}

.credentials {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 0;
  margin-top: 42px;
  padding-left: 19px;
  border-left: 2px solid var(--petrol);
  color: #3e4746;
  font-size: 14px;
}

.credentials > .credential-item::after,
.credentials > .certificate-trigger:not(:last-of-type)::after {
  content: "·";
  margin: 0 10px;
  color: #95a09d;
}

.certificate-trigger {
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.certificate-trigger-label {
  border-bottom: 1px solid rgba(0, 61, 70, 0.3);
  transition: color 180ms ease, border-color 180ms ease;
}

.certificate-trigger-hint {
  margin-left: 7px;
  color: var(--petrol);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.certificate-trigger:hover .certificate-trigger-label,
.certificate-trigger:focus-visible .certificate-trigger-label {
  border-bottom-color: var(--petrol);
  color: var(--petrol);
}

.certificate-trigger:focus-visible,
.certificate-close:focus-visible {
  outline: 2px solid var(--petrol);
  outline-offset: 4px;
}

.certificate-modal {
  width: min(920px, calc(100vw - 32px));
  height: min(92vh, 980px);
  max-width: none;
  max-height: none;
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(0, 61, 70, 0.25);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 24px 80px rgba(0, 35, 40, 0.28);
}

.certificate-modal::backdrop {
  background: rgba(0, 38, 44, 0.72);
  backdrop-filter: blur(4px);
}

.certificate-modal-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.certificate-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.certificate-modal-header p {
  margin: 0 0 5px;
  color: var(--petrol);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.certificate-modal-header h2 {
  margin: 0;
  font-size: clamp(18px, 2.1vw, 25px);
  font-weight: 520;
  letter-spacing: -0.02em;
}

.certificate-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  padding: 0 0 3px;
  border: 1px solid var(--petrol);
  border-radius: 50%;
  background: transparent;
  color: var(--petrol);
  font: inherit;
  font-size: 27px;
  line-height: 1;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease;
}

.certificate-close:hover {
  background: var(--petrol);
  color: var(--white);
}

.certificate-modal-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 26px;
  background: #e8ebe6;
}

.certificate-document {
  width: min(100%, 760px);
  margin: 0 auto;
  background: var(--white);
  box-shadow: 0 10px 38px rgba(29, 38, 37, 0.16);
}

.certificate-document img {
  display: block;
  width: 100%;
  height: auto;
}

.certificate-privacy-note {
  width: min(100%, 760px);
  margin: 16px auto 0;
  color: #4e5c59;
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  overflow: hidden;
  border-left: 1px solid var(--line);
  background: #f1f4f2;
}

.architecture-grid {
  position: absolute;
  inset: 8% -8% 10% 8%;
  opacity: 0.58;
  background-image:
    linear-gradient(to right, transparent 24.8%, #adb5b0 25%, transparent 25.2%),
    linear-gradient(to right, transparent 64.8%, #c0c4bf 65%, transparent 65.2%),
    linear-gradient(to bottom, transparent 29.8%, #adb5b0 30%, transparent 30.2%),
    linear-gradient(to bottom, transparent 69.8%, #c0c4bf 70%, transparent 70.2%);
}

.architecture-grid::before,
.architecture-grid::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(0, 61, 70, 0.22);
}

.architecture-grid::before {
  inset: 19% 8% 8% 23%;
}

.architecture-grid::after {
  inset: 41% 30% 3% 3%;
}

.hero-logo {
  position: relative;
  z-index: 2;
  width: min(74%, 510px);
  height: auto;
  filter: saturate(0.82);
  mix-blend-mode: multiply;
  opacity: 0.9;
}

.visual-caption {
  position: absolute;
  z-index: 3;
  right: 30px;
  bottom: 25px;
  margin: 0;
  color: var(--petrol);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.service-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 24px clamp(24px, 4vw, 70px);
  background: var(--ivory);
}

.service-strip-item {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 76px;
  padding: 0 clamp(12px, 3vw, 50px);
}

.service-strip-item:not(:last-child) {
  border-right: 1px solid var(--line);
}

.service-strip-item span {
  color: var(--petrol);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.service-strip-item strong {
  font-size: clamp(17px, 1.3vw, 21px);
  font-weight: 480;
}

.section {
  padding: 130px clamp(24px, 5vw, 86px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(180px, 0.6fr) minmax(360px, 1.1fr) minmax(320px, 0.85fr);
  align-items: end;
  gap: 50px;
  margin-bottom: 70px;
}

.section-kicker {
  margin: 0;
  color: var(--petrol);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.section-heading h2,
.qualification-copy h2,
.principles-section h2,
.contact-heading h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 62px);
  font-weight: 430;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.section-heading > p:last-child,
.qualification-intro,
.contact-heading > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.contact-heading .availability-note {
  width: fit-content;
  margin-top: 34px;
  padding: 13px 16px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
  font-size: 14px;
  line-height: 1.5;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-card {
  min-height: 440px;
  padding: 36px clamp(24px, 3vw, 48px) 42px;
}

.service-card:not(:last-child) {
  border-right: 1px solid var(--line);
}

.card-number {
  color: var(--petrol);
  font-size: 13px;
  letter-spacing: 0.15em;
}

.service-card h3 {
  margin: 70px 0 20px;
  font-size: clamp(24px, 2vw, 32px);
  font-weight: 500;
  letter-spacing: -0.025em;
}

.service-card > p {
  min-height: 115px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.service-card ul {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.service-card li {
  position: relative;
  padding-left: 18px;
  color: #424b49;
  font-size: 14px;
  line-height: 1.5;
}

.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--petrol);
}

.qualification-section {
  display: grid;
  grid-template-columns: minmax(340px, 0.82fr) minmax(480px, 1.18fr);
  min-height: 780px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ivory);
}

.qualification-mark {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background-color: #e9ece6;
  background-image:
    linear-gradient(rgba(0, 61, 70, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 61, 70, 0.08) 1px, transparent 1px);
  background-size: 110px 110px;
}

.qualification-mark::before {
  content: "";
  position: absolute;
  width: 72%;
  aspect-ratio: 1;
  border: 1px solid rgba(0, 61, 70, 0.32);
  border-radius: 50%;
}

.qualification-mark img {
  position: relative;
  z-index: 1;
  width: min(75%, 560px);
  mix-blend-mode: multiply;
  opacity: 0.85;
}

.qualification-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 100px clamp(36px, 6vw, 100px);
}

.qualification-copy h2 {
  max-width: 700px;
  margin-top: 28px;
}

.qualification-intro {
  max-width: 720px;
  margin-top: 32px;
}

.qualification-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 58px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.qualification-list article {
  display: grid;
  grid-template-columns: 65px 1fr;
  gap: 18px;
  padding: 28px 28px 28px 0;
}

.qualification-list article + article {
  padding-left: 30px;
  border-left: 1px solid var(--line);
}

.qualification-list article > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border: 1px solid var(--petrol);
  border-radius: 50%;
  color: var(--petrol);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.qualification-list h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 550;
}

.qualification-list p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.principles-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.75fr) minmax(560px, 1.25fr);
  gap: clamp(60px, 9vw, 150px);
  padding: 130px clamp(24px, 5vw, 86px);
}

.principles-section h2 {
  max-width: 560px;
  margin-top: 28px;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-self: end;
}

.principles-grid article {
  min-height: 245px;
  padding: 24px 28px;
  border-left: 1px solid var(--line);
}

.principles-grid span {
  color: var(--petrol);
  font-size: 12px;
}

.principles-grid h3 {
  margin: 65px 0 14px;
  font-size: 22px;
  font-weight: 520;
}

.principles-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(440px, 0.8fr);
  gap: clamp(70px, 10vw, 170px);
  padding: 125px clamp(24px, 6vw, 100px);
  border-bottom: 1px solid var(--line);
  background: var(--ivory);
  color: var(--ink);
}

.section-kicker.light {
  color: var(--petrol);
}

.contact-heading h2 {
  max-width: 740px;
  margin-top: 28px;
}

.contact-heading > p:last-child {
  max-width: 650px;
  margin-top: 30px;
  color: var(--muted);
}

.contact-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-details a,
.contact-details address {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  font-style: normal;
}

.contact-details a:first-child {
  border-top: 1px solid var(--line);
}

.contact-details span {
  color: var(--petrol);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-details strong {
  font-size: clamp(17px, 1.6vw, 23px);
  font-weight: 450;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.contact-details a strong {
  transition: transform 180ms ease;
}

.contact-details a:hover strong,
.contact-details a:focus-visible strong {
  transform: translateX(5px);
}

footer {
  display: grid;
  grid-template-columns: 0.7fr 1.4fr auto;
  align-items: center;
  gap: 30px;
  padding: 30px clamp(24px, 5vw, 86px);
  border-top: 0;
  background: var(--paper);
  color: var(--muted);
  font-size: 12px;
}

footer p {
  margin: 0;
}

.footer-brand {
  color: var(--petrol);
  font-size: 17px;
  font-weight: 500;
}

.legal-links {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
  color: var(--petrol);
}

.legal-links a {
  padding: 7px 0;
  border-bottom: 1px solid transparent;
}

.legal-links a:hover,
.legal-links a:focus-visible {
  border-bottom-color: currentColor;
}

.legal-page {
  min-height: 100vh;
  background: var(--paper);
}

.legal-page-header {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 12px clamp(24px, 5vw, 78px);
  border-bottom: 1px solid var(--line);
}

.legal-page-header .brand-mark {
  width: 52px;
  height: 52px;
  flex-basis: 52px;
}

.legal-page-header .brand-mark img {
  width: 80px;
  left: -16px;
  top: -12px;
}

.back-link {
  color: var(--petrol);
  font-size: 14px;
  font-weight: 600;
}

.legal-content {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(520px, 1.15fr);
  gap: clamp(60px, 9vw, 150px);
  max-width: 1250px;
  margin: 0 auto;
  padding: 110px clamp(24px, 5vw, 78px) 130px;
}

.legal-title .section-kicker {
  margin-bottom: 25px;
}

.legal-title h1 {
  font-size: clamp(45px, 5vw, 72px);
}

.legal-body {
  max-width: 760px;
}

.legal-body section {
  padding: 0 0 36px;
  border-bottom: 1px solid var(--line);
}

.legal-body section + section {
  padding-top: 36px;
}

.legal-body h2 {
  margin: 0 0 16px;
  font-size: 21px;
  font-weight: 580;
  letter-spacing: -0.02em;
}

.legal-body h3 {
  margin: 24px 0 10px;
  font-size: 17px;
  font-weight: 580;
}

.legal-body p,
.legal-body li,
.legal-body address {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.legal-body p,
.legal-body address {
  margin: 0;
}

.legal-body p + p {
  margin-top: 14px;
}

.legal-body address {
  font-style: normal;
}

.legal-body ul {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding-left: 20px;
}

.legal-body a {
  color: var(--petrol);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-body .draft-note {
  padding: 14px 16px;
  border-left: 2px solid var(--petrol);
  background: var(--ivory);
  color: var(--ink);
}

.legal-footer {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 28px clamp(24px, 5vw, 78px);
  background: #002e35;
  color: #bdd0cd;
  font-size: 12px;
}

.legal-footer nav {
  display: flex;
  gap: 20px;
}

@media (max-width: 1000px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    display: none;
  }

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

  .hero-copy {
    min-height: 650px;
  }

  .hero-visual {
    min-height: 580px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .section-heading {
    grid-template-columns: 1fr 1.7fr;
  }

  .section-heading > p:last-child {
    grid-column: 2;
  }

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

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

  .service-card:not(:last-child) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .service-card h3 {
    margin-top: 35px;
  }

  .service-card > p {
    min-height: auto;
  }

  .qualification-section,
  .principles-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .qualification-mark {
    min-height: 620px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .principles-grid {
    margin-top: 10px;
  }

  footer {
    grid-template-columns: 1fr;
  }

  .legal-content {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

@media (max-width: 700px) {
  .site-header {
    min-height: 78px;
    padding: 8px 18px;
  }

  .brand-mark {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }

  .brand-mark img {
    width: 74px;
    left: -15px;
    top: -11px;
  }

  .brand-name {
    font-size: 17px;
  }

  .header-cta {
    display: none;
  }

  .hero-copy {
    min-height: auto;
    padding: 64px 22px 54px;
  }

  .eyebrow {
    margin-bottom: 22px;
    font-size: 10px;
  }

  h1 {
    font-size: clamp(39px, 11.5vw, 55px);
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    margin-top: 32px;
  }

  .credentials {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 36px;
  }

  .credentials > .credential-item::after,
  .credentials > .certificate-trigger::after {
    display: none;
  }

  .certificate-trigger {
    align-items: flex-start;
    text-align: left;
  }

  .certificate-modal {
    width: calc(100vw - 20px);
    height: calc(100vh - 20px);
  }

  .certificate-modal-header {
    padding: 16px;
  }

  .certificate-modal-scroll {
    padding: 12px;
  }

  .hero-visual {
    min-height: 430px;
  }

  .hero-logo {
    width: min(78%, 360px);
  }

  .service-strip {
    grid-template-columns: 1fr;
  }

  .service-strip-item {
    min-height: 68px;
    padding: 0;
  }

  .service-strip-item:not(:last-child) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .section {
    padding: 90px 22px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 50px;
  }

  .section-heading > p:last-child {
    grid-column: auto;
  }

  .service-card {
    padding: 32px 4px;
  }

  .qualification-mark {
    min-height: 430px;
  }

  .qualification-copy,
  .principles-section,
  .contact-section {
    padding: 88px 22px;
  }

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

  .qualification-list article {
    padding: 26px 0;
  }

  .qualification-list article + article {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

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

  .principles-grid article {
    min-height: auto;
    padding: 28px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .principles-grid h3 {
    margin-top: 30px;
  }

  .contact-details a,
  .contact-details address {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  footer {
    padding: 32px 22px;
    line-height: 1.6;
  }

  .legal-links {
    justify-content: flex-start;
  }

  .legal-page-header {
    padding: 10px 18px;
  }

  .legal-page-header .brand-name {
    display: none;
  }

  .legal-content {
    padding: 75px 22px 90px;
  }

  .legal-footer {
    flex-direction: column;
    padding: 28px 22px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}