@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  --ink: #14191d;
  --ink-soft: #29343a;
  --paper: #f4f1e9;
  --paper-2: #e9e5dc;
  --white: #fffef9;
  --orange: #ef6a32;
  --orange-dark: #c94b18;
  --sky: #9bc9dc;
  --line: rgba(20, 25, 29, 0.14);
  --shadow: 0 24px 70px rgba(13, 21, 26, 0.18);
  --page: min(1180px, calc(100vw - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  width: 100%;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-160%);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: 82px;
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
.site-header.on-paper {
  background: rgba(244, 241, 233, 0.94);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(14px);
}

.nav-shell {
  width: var(--page);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--white);
  font-family: "Manrope", sans-serif;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  position: relative;
  width: 27px;
  height: 12px;
  flex: 0 0 27px;
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  top: 1px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  content: "";
}

.brand-mark::before {
  left: 0;
  background: var(--orange);
}

.brand-mark::after {
  left: 14px;
  background: rgba(255, 255, 255, 0.48);
}

.site-header.is-scrolled .brand,
.site-header.on-paper .brand {
  color: var(--ink);
}

.site-header.is-scrolled .brand-mark::after,
.site-header.on-paper .brand-mark::after {
  background: rgba(20, 25, 29, 0.34);
}

.site-nav {
  display: flex;
  gap: 34px;
  align-items: center;
}

.site-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.86);
  font-family: "Manrope", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: var(--orange);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-header.is-scrolled .site-nav a,
.site-header.on-paper .site-nav a {
  color: var(--ink-soft);
}

.menu-toggle {
  display: none;
  border: 0;
  color: var(--white);
  background: transparent;
  font: 700 14px "Manrope", sans-serif;
}

.site-header.is-scrolled .menu-toggle,
.site-header.on-paper .menu-toggle {
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  overflow: hidden;
  color: var(--white);
  background: #18242a;
  isolation: isolate;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(9, 16, 20, 0.91) 0%, rgba(9, 16, 20, 0.64) 48%, rgba(9, 16, 20, 0.13) 75%),
    linear-gradient(0deg, rgba(9, 16, 20, 0.64), transparent 38%);
  content: "";
}

.hero-photo {
  position: absolute;
  inset: 0;
  z-index: -2;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
}

.hero-inner {
  width: var(--page);
  margin: auto;
  padding: 150px 0 105px;
}

.eyebrow {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 0 0 24px;
  color: var(--orange);
  font: 800 13px "Manrope", sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 38px;
  height: 2px;
  background: currentColor;
  content: "";
}

.hero h1,
.page-hero h1 {
  max-width: 850px;
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 0.84;
}

.hero h1 span {
  display: block;
  color: transparent;
  letter-spacing: 0;
  -webkit-text-stroke: 1.4px rgba(255, 255, 255, 0.68);
}

.hero-summary {
  max-width: 590px;
  margin: 34px 0 38px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 22px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  color: var(--ink);
  background: var(--orange);
  font: 800 14px "Manrope", sans-serif;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover {
  background: #ff7c40;
  transform: translateY(-2px);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.38);
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

.hero-stats {
  position: absolute;
  right: max(24px, calc((100vw - 1180px) / 2));
  bottom: 52px;
  display: flex;
  gap: 36px;
}

.hero-stat strong {
  display: block;
  font: 800 28px "Manrope", sans-serif;
}

.hero-stat span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.credential-band {
  color: var(--white);
  background: var(--orange-dark);
}

.credential-shell {
  width: var(--page);
  min-height: 74px;
  display: grid;
  margin: 0 auto;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}

.credential-shell span {
  min-height: 34px;
  display: flex;
  padding: 0 18px;
  align-items: center;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
  font: 700 12px "Manrope", sans-serif;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

.credential-shell span:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.28);
}

.section {
  padding: 110px 0;
}

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

.section-sky {
  background: #c8e1e9;
}

.section-shell {
  width: var(--page);
  margin: 0 auto;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.75fr 1.5fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 64px;
}

.section-heading h2,
.story-copy h2,
.book-copy h2,
.page-section h2 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.4rem, 5.5vw, 5.4rem);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.section-heading p {
  max-width: 700px;
  margin: 0;
  color: #526168;
  font-size: clamp(1.1rem, 2vw, 1.38rem);
}

.section-dark .section-heading p {
  color: rgba(255, 255, 255, 0.64);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.project-card {
  position: relative;
  min-height: 410px;
  display: flex;
  overflow: hidden;
  padding: 30px;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--white);
  background: #2b3539;
  text-decoration: none;
  isolation: isolate;
}

.project-card:nth-child(1),
.project-card:nth-child(4) {
  grid-column: span 7;
}

.project-card:nth-child(2),
.project-card:nth-child(3) {
  grid-column: span 5;
}

.project-card::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(4, 10, 13, 0.92), rgba(4, 10, 13, 0.02) 78%);
  content: "";
}

.project-card .project-background,
.project-card > img:not(.project-brand) {
  position: absolute;
  inset: 0;
  z-index: -2;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.project-card:hover .project-background,
.project-card:hover > img:not(.project-brand) {
  transform: scale(1.045);
}

.project-card .card-kicker {
  margin-bottom: 10px;
  color: var(--orange);
  font: 800 12px "Manrope", sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.project-card h3 {
  margin: 0;
  font: 800 clamp(1.7rem, 3vw, 3.1rem) "Manrope", sans-serif;
  letter-spacing: -0.05em;
  line-height: 1;
}

.project-card p {
  max-width: 540px;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.project-card.hmard {
  background: #10171a;
}

.project-card.hmard::after {
  content: none;
}

.project-card.simulation {
  background: #182329;
}

.project-card .project-brand {
  position: absolute;
  inset: 28px auto auto 28px;
  z-index: 0;
  height: auto;
  padding: 0;
  object-fit: contain;
  opacity: 0.92;
  transition: opacity 180ms ease, transform 180ms ease;
}

.project-card:hover .project-brand {
  opacity: 1;
  transform: none;
}

.project-card .project-brand-hmard {
  width: min(42%, 185px);
  height: 76px;
  padding: 0;
  background: transparent;
  filter: invert(1);
  mix-blend-mode: screen;
  object-fit: cover;
  object-position: center;
}

.project-card .project-brand-xplane {
  width: min(49%, 195px);
}

.project-card .project-brand-pikov {
  inset: 4px auto auto 4px;
  width: min(36%, 150px);
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.45));
}

.project-card.pretoria {
  color: var(--white);
  background: #263138;
}

.project-card.pretoria::before {
  background: linear-gradient(0deg, rgba(4, 10, 13, 0.94) 0%, rgba(4, 10, 13, 0.56) 58%, rgba(4, 10, 13, 0.08) 88%);
}

.project-card .project-brand-pretoria {
  width: min(46%, 205px);
  filter: drop-shadow(0 2px 9px rgba(0, 0, 0, 0.55));
}

.project-card.pretoria p {
  color: rgba(255, 255, 255, 0.74);
}

.split-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}

.story-photo {
  position: relative;
}

.story-photo::before {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 42%;
  height: 42%;
  border-top: 4px solid var(--orange);
  border-right: 4px solid var(--orange);
  content: "";
}

.story-photo img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.story-copy p {
  color: #4e5b61;
  font-size: 1.08rem;
}

.text-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--orange-dark);
  font: 800 14px "Manrope", sans-serif;
  text-decoration: none;
}

.text-link::after {
  content: "→";
  transition: transform 160ms ease;
}

.text-link:hover::after {
  transform: translateX(5px);
}

.book-feature {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(45px, 8vw, 110px);
  align-items: center;
}

.book-art {
  transform: rotate(-2deg);
  transition: transform 300ms ease;
}

.book-art:hover {
  transform: rotate(0);
}

.book-art img {
  box-shadow: var(--shadow);
}

.book-copy .eyebrow {
  color: #a43e14;
}

.book-copy p {
  max-width: 590px;
  color: #415158;
  font-size: 1.15rem;
}

.store-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.store-links a {
  padding: 12px 16px;
  border: 1px solid rgba(20, 25, 29, 0.28);
  font: 700 13px "Manrope", sans-serif;
  text-decoration: none;
  transition: color 160ms ease, background 160ms ease;
}

.store-links a:hover {
  color: var(--white);
  background: var(--ink);
}

.quote-band {
  padding: 94px 0;
  color: var(--white);
  background: var(--orange-dark);
}

.quote-band blockquote {
  width: var(--page);
  max-width: 1000px;
  margin: 0 auto;
  font: 600 clamp(2rem, 4.6vw, 4.8rem) "Manrope", sans-serif;
  letter-spacing: -0.055em;
  line-height: 1.05;
}

.quote-band blockquote p {
  margin: 0;
}

.quote-band blockquote cite {
  display: block;
  margin-top: 24px;
  font: 700 clamp(0.75rem, 1.2vw, 0.95rem) "Manrope", sans-serif;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.site-footer {
  padding: 82px 0 34px;
  color: var(--white);
  background: #0f1417;
}

.footer-shell {
  width: var(--page);
  margin: 0 auto;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 70px;
  padding-bottom: 60px;
}

.footer-main h2 {
  max-width: 730px;
  margin: 0;
  font: 800 clamp(2.5rem, 5vw, 5rem) "Manrope", sans-serif;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.footer-main h2 cite {
  display: block;
  margin-top: 24px;
  font: 700 clamp(0.75rem, 1.2vw, 0.95rem) "Manrope", sans-serif;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 10px;
  align-content: end;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.68);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--orange);
}

.footer-bottom {
  display: flex;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.45);
  font-size: 13px;
}

.page-hero {
  min-height: 68vh;
  display: grid;
  padding: 150px 0 90px;
  align-items: end;
  color: var(--white);
  background: var(--ink);
}

.page-hero-inner {
  width: var(--page);
  margin: 0 auto;
}

.page-hero h1 {
  max-width: 1050px;
  font-size: clamp(4rem, 9vw, 8.3rem);
}

.page-hero p {
  max-width: 740px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.page-hero.flying-hero {
  position: relative;
  background:
    linear-gradient(90deg, rgba(12, 19, 23, 0.93), rgba(12, 19, 23, 0.31)),
    url("/assets/images/aircraft-ramp.jpg") center 53% / cover;
}

.page-hero.trip-hero {
  position: relative;
  background:
    linear-gradient(90deg, rgba(12, 19, 23, 0.92), rgba(12, 19, 23, 0.2)),
    url("/assets/images/round-the-world.jpg") center 45% / cover;
}

.page-hero.work-hero {
  background:
    radial-gradient(circle at 78% 22%, rgba(155, 201, 220, 0.32), transparent 25%),
    linear-gradient(135deg, #0e1619 0%, #25383f 100%);
}

.page-section {
  width: var(--page);
  margin: 0 auto;
  padding: 100px 0;
}

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

.metric {
  min-height: 190px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.metric strong {
  display: block;
  font: 800 clamp(2.4rem, 5vw, 5rem) "Manrope", sans-serif;
  letter-spacing: -0.06em;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 12px;
  color: #607077;
  font-size: 14px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 52px;
}

.capability {
  min-height: 230px;
  padding: 28px;
  background: var(--white);
}

.capability .number {
  color: var(--orange);
  font: 800 13px "Manrope", sans-serif;
}

.capability h3 {
  margin: 50px 0 10px;
  font: 800 1.45rem "Manrope", sans-serif;
  letter-spacing: -0.04em;
}

.capability p {
  margin: 0;
  color: #5c696f;
}

.route-map {
  overflow: hidden;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: #11181c;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
}

.route-map iframe {
  width: 100%;
  height: clamp(420px, 58vw, 720px);
  display: block;
  border: 0;
  filter: saturate(0.82) contrast(1.03);
}

.bio-lead {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 70px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--line);
}

.bio-lead .eyebrow {
  align-self: start;
}

.bio-lead > p,
.bio-lead > h1 {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  line-height: 1.45;
}

.bio-lead > h1 {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  letter-spacing: 0;
}

.prose {
  max-width: 760px;
  margin: 70px auto 0;
}

.prose h2 {
  margin: 70px 0 20px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.prose p {
  color: #445259;
  font-size: 1.08rem;
}

.book-page-feature {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.book-page-feature img {
  box-shadow: var(--shadow);
}

.book-page-feature h2 {
  font-size: clamp(2.4rem, 5vw, 5rem);
}

.book-page-feature p {
  color: #4f5e64;
}

.work-intro {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 70px;
  align-items: start;
}

.work-intro h2 {
  margin: 0;
  font: 800 clamp(2.6rem, 5.5vw, 5.8rem) "Manrope", sans-serif;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.work-intro-copy {
  max-width: 720px;
}

.work-intro-copy p {
  margin-top: 0;
  color: #4a5960;
  font-size: 1.12rem;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 70px;
}

.signal-grid-four {
  grid-template-columns: repeat(4, 1fr);
}

.signal-grid-four .signal {
  min-height: 350px;
}

.signal {
  min-height: 320px;
  padding: 30px;
  color: var(--white);
  background: var(--ink-soft);
}

.signal:nth-child(2) {
  color: var(--ink);
  background: var(--sky);
}

.signal:nth-child(3) {
  background: var(--orange-dark);
}

.signal .number {
  color: currentColor;
  font: 800 12px "Manrope", sans-serif;
  letter-spacing: 0.12em;
}

.signal h3 {
  margin: 92px 0 12px;
  font: 800 clamp(1.7rem, 3vw, 2.6rem) "Manrope", sans-serif;
  letter-spacing: -0.05em;
  line-height: 1;
}

.signal p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.signal:nth-child(2) p {
  color: rgba(20, 25, 29, 0.68);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 55px;
  background: rgba(255, 255, 255, 0.14);
}

.case-card {
  position: relative;
  min-height: 260px;
  padding: 34px;
  background: var(--ink);
}

.case-logo {
  width: 180px;
  height: 66px;
  display: block;
  margin: 0 0 30px auto;
  object-fit: contain;
  object-position: right center;
}

.case-logo-hmard {
  padding: 0;
  background: transparent;
  filter: invert(1);
  mix-blend-mode: screen;
  object-fit: cover;
  object-position: center;
}

.case-logo-xplane {
  width: 210px;
}

.case-card .eyebrow {
  margin-bottom: 26px;
}

.case-card h3 {
  margin: 0 0 12px;
  font: 800 clamp(1.65rem, 3vw, 2.7rem) "Manrope", sans-serif;
  letter-spacing: -0.05em;
}

.case-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 9px 12px;
  border: 1px solid var(--line);
  color: #445259;
  background: rgba(255, 255, 255, 0.32);
  font: 700 12px "Manrope", sans-serif;
}

.cta-panel {
  display: grid;
  padding: clamp(38px, 7vw, 80px);
  grid-template-columns: 1.4fr 0.6fr;
  gap: 60px;
  align-items: end;
  color: var(--white);
  background: var(--orange-dark);
}

.cta-panel h2 {
  margin: 0;
  font: 800 clamp(2.4rem, 5vw, 5rem) "Manrope", sans-serif;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.cta-panel p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.cta-panel .button {
  background: var(--white);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.archive-card {
  min-height: 390px;
  padding: 34px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.32);
}

.archive-years {
  color: var(--orange-dark);
  font: 800 12px "Manrope", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.archive-card h3 {
  margin: 58px 0 20px;
  font: 800 clamp(1.6rem, 3vw, 2.6rem) "Manrope", sans-serif;
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.archive-card ul {
  margin: 0;
  padding-left: 20px;
  color: #4a5960;
}

.archive-card li + li {
  margin-top: 8px;
}

.contact-band {
  padding: 90px 0;
  color: var(--ink);
  background: var(--sky);
}

.contact-band-inner {
  width: var(--page);
  display: grid;
  margin: 0 auto;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 70px;
  align-items: end;
}

.contact-band h2 {
  margin: 0;
  font: 800 clamp(2.8rem, 6vw, 6rem) "Manrope", sans-serif;
  letter-spacing: -0.065em;
  line-height: 0.95;
}

.contact-band p:not(.eyebrow) {
  margin-bottom: 0;
  color: #3c5058;
}

.contact-band .text-link {
  justify-self: end;
  color: var(--ink);
  font-size: 1rem;
}

.history-list {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.history-item {
  display: grid;
  padding: 34px 0;
  grid-template-columns: 0.45fr 1.55fr;
  gap: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.history-item > span {
  color: var(--orange);
  font: 800 13px "Manrope", sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.history-item h3 {
  margin: 0 0 8px;
  font: 800 clamp(1.55rem, 3vw, 2.5rem) "Manrope", sans-serif;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.history-item p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
}

.aircraft-section {
  padding-top: 0;
}

.story-page {
  padding-top: 170px;
}

.story-pillars {
  display: grid;
  margin-top: 70px;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.story-pillars a {
  min-height: 240px;
  display: flex;
  padding: 28px;
  flex-direction: column;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease;
}

.story-pillars a:hover {
  color: var(--white);
  background: var(--ink);
}

.story-pillars span {
  color: var(--orange-dark);
  font: 800 12px "Manrope", sans-serif;
}

.story-pillars strong {
  margin-top: auto;
  font: 800 2rem "Manrope", sans-serif;
  letter-spacing: -0.05em;
}

.story-pillars small {
  margin-top: 5px;
  color: #607077;
  line-height: 1.45;
}

.story-pillars a:hover small {
  color: rgba(255, 255, 255, 0.62);
}

.error-page {
  min-height: 100vh;
  display: grid;
  padding: 120px 24px;
  place-items: center;
  text-align: center;
}

.error-page h1 {
  margin: 0;
  font: 800 clamp(5rem, 18vw, 13rem) "Manrope", sans-serif;
  letter-spacing: -0.09em;
  line-height: 0.8;
}

.error-page p {
  color: #56646a;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 820px) {
  :root {
    --page: min(100% - 34px, 680px);
  }

  .site-header {
    height: 70px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 70px 0 0;
    display: none;
    padding: 50px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
    background: var(--paper);
  }

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

  .site-nav a,
  .site-header .site-nav a {
    color: var(--ink);
    font-size: 26px;
  }

  .hero {
    min-height: 860px;
  }

  .hero::after {
    background: linear-gradient(0deg, rgba(8, 15, 18, 0.96), rgba(8, 15, 18, 0.15) 88%);
  }

  .hero-photo {
    object-position: 78% 50%;
  }

  .hero-inner {
    padding: 330px 0 150px;
    align-self: end;
  }

  .hero h1 {
    font-size: clamp(3.7rem, 19vw, 6rem);
  }

  .hero-stats {
    right: auto;
    bottom: 25px;
    left: 17px;
    gap: 20px;
  }

  .hero-stat strong {
    font-size: 21px;
  }

  .section {
    padding: 78px 0;
  }

  .section-heading,
  .split-story,
  .book-feature,
  .footer-main,
  .bio-lead,
  .book-page-feature,
  .work-intro,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 24px;
    margin-bottom: 40px;
  }

  .project-card,
  .project-card:nth-child(n) {
    grid-column: 1 / -1;
    min-height: 350px;
  }

  .book-feature,
  .book-page-feature {
    gap: 45px;
  }

  .book-art {
    max-width: 520px;
    margin: 0 auto;
  }

  .footer-main {
    gap: 44px;
  }

  .footer-bottom {
    gap: 8px;
    flex-direction: column;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .credential-shell {
    padding: 18px 0;
    grid-template-columns: repeat(2, 1fr);
  }

  .credential-shell span,
  .credential-shell span:last-child {
    min-height: 44px;
    border: 0;
  }

  .signal-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }

  .signal-grid-four,
  .archive-grid,
  .story-pillars,
  .contact-band-inner {
    grid-template-columns: 1fr;
  }

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

  .contact-band-inner {
    gap: 34px;
  }

  .contact-band .text-link {
    justify-self: start;
  }

  .history-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .signal {
    min-height: 260px;
  }

  .signal h3 {
    margin-top: 62px;
  }

  .page-section {
    padding: 74px 0;
  }

  .route-map iframe {
    height: 500px;
  }

  .bio-lead {
    gap: 24px;
    padding-bottom: 55px;
  }
}

@media (max-width: 470px) {
  .hero {
    min-height: 780px;
  }

  .hero-inner {
    padding-top: 280px;
  }

  .hero-stats {
    display: none;
  }

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

  .metric {
    min-height: 150px;
  }
}

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

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}