:root {
  color-scheme: light;
  --page: #f7f9fc;
  --paper: #ffffff;
  --ink: #07162f;
  --muted: #5e6b7d;
  --faint: #8994a3;
  --line: rgba(8, 27, 56, .14);
  --accent: #1768f2;
  --accent-2: #6945d8;
  --dark: #07172f;
  --header-height: 86px;
  --max: 1360px;
  --display: Bahnschrift, "Arial Narrow", "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  --heading: "Source Han Sans CN", "Noto Sans CJK SC", "Microsoft YaHei", Bahnschrift, sans-serif;
  --body: "Source Han Sans CN", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--page);
  line-break: strict;
  word-break: normal;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: var(--body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

body.modal-open { overflow: hidden; }

img { display: block; max-width: 100%; }
button, input { font: inherit; }
a { color: inherit; }
p, li, dd, address { text-wrap: pretty; }
h1, h2, h3 { text-wrap: balance; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  padding: 0 max(28px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  color: white;
  background: rgba(4, 13, 29, .96);
  backdrop-filter: blur(18px);
  display: grid;
  grid-template-columns: 250px 1fr auto;
  align-items: center;
  gap: 32px;
}

.brand {
  width: 212px;
  height: 80px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.brand img {
  width: 212px;
  height: 80px;
  object-fit: contain;
}

.desktop-nav {
  justify-self: center;
  display: flex;
  gap: clamp(22px, 2.2vw, 42px);
  font-size: 14px;
}

.desktop-nav a {
  position: relative;
  padding: 32px 0 29px;
  color: rgba(255, 255, 255, .72);
  text-decoration: none;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 21px;
  height: 2px;
  background: var(--accent);
  transition: right .25s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active { color: white; }

.desktop-nav a:hover::after,
.desktop-nav a.active::after { right: 0; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.prototype-badge {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, .22);
  color: rgba(255, 255, 255, .68);
  font: 600 10px/1 var(--display);
  letter-spacing: .12em;
}

.menu-button {
  display: none;
  border: 0;
  color: white;
  background: none;
}

.mobile-nav { display: none; }

.section {
  width: min(100% - 64px, var(--max));
  margin: 0 auto;
  padding: 126px 0;
}

.section-kicker {
  margin: 0 0 20px;
  color: var(--accent);
  font: 650 12px/1.2 var(--display);
  letter-spacing: .2em;
  text-transform: uppercase;
}

.section-head {
  margin-bottom: 70px;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr);
  gap: 90px;
  align-items: end;
}

.section-head.compact { margin-bottom: 50px; }

.section-head h2,
.flight-copy h2,
.brand-story-copy h2,
.careers-cta h2,
.content-system h2,
.about-intro h2,
.leadership h2,
.recruitment-empty h2 {
  margin: 0;
  font: 720 clamp(38px, 4.6vw, 72px)/1.08 var(--heading);
  letter-spacing: -.018em;
  text-wrap: balance;
}

.section-head > p {
  max-inline-size: 34em;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.button {
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid currentColor;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

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

.button.primary {
  border-color: var(--accent);
  color: white;
  background: var(--accent);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 24%, transparent);
}

.button.secondary {
  color: var(--ink);
  background: transparent;
}

.button.ghost {
  border-color: rgba(255, 255, 255, .45);
  color: white;
  background: rgba(5, 16, 36, .14);
}

.text-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.text-link span { transition: transform .22s ease; }
.text-link:hover span { transform: translate(4px, -4px); }

.media-label {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 3;
  padding: 7px 9px;
  color: white;
  background: rgba(3, 13, 29, .72);
  font-size: 10px;
  letter-spacing: .08em;
  backdrop-filter: blur(8px);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s cubic-bezier(.2, .75, .2, 1), transform .8s cubic-bezier(.2, .75, .2, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: none;
}

.capability-section { padding-bottom: 90px; }

.capability-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.capability-steps::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 33.333%;
  height: 3px;
  background: var(--accent);
}

.capability-step {
  min-height: 310px;
  padding: 30px 38px 40px 0;
  border-right: 1px solid var(--line);
}

.capability-step + .capability-step { padding-left: 38px; }
.capability-step:last-child { border-right: 0; }

.capability-step > span {
  color: var(--accent);
  font: 700 13px/1 var(--display);
}

.capability-step > p {
  margin: 56px 0 8px;
  color: var(--faint);
  font-size: 13px;
}

.capability-step h3 {
  margin: 0 0 20px;
  font: 720 clamp(26px, 2.4vw, 38px)/1.16 var(--heading);
  letter-spacing: -.012em;
}

.capability-step small {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.product-section {
  width: 100%;
  max-width: none;
  padding: 120px max(32px, calc((100vw - var(--max)) / 2));
  color: white;
  background: var(--dark);
}

.product-section .section-kicker,
.product-section .text-link { color: color-mix(in srgb, var(--accent) 78%, white); }

.product-list { border-top: 1px solid rgba(255, 255, 255, .22); }

.product-row {
  position: relative;
  min-height: 112px;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
  display: grid;
  grid-template-columns: 72px minmax(180px, .75fr) minmax(240px, 1.4fr) minmax(160px, .65fr) 36px;
  gap: 24px;
  align-items: center;
  color: white;
  text-decoration: none;
  transition: padding .25s ease, background .25s ease;
}

.product-row:hover {
  padding: 0 18px;
  background: rgba(255, 255, 255, .055);
}

.product-index {
  color: var(--accent);
  font: 700 13px/1 var(--display);
}

.product-name {
  display: flex;
  gap: 14px;
  align-items: baseline;
}

.product-name b {
  font: 720 30px/1 var(--heading);
  letter-spacing: -.01em;
}

.product-name small {
  color: rgba(255, 255, 255, .42);
  font: 600 10px/1 var(--display);
  letter-spacing: .12em;
}

.product-type {
  color: rgba(255, 255, 255, .7);
  font-size: 14px;
}

.product-range {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-range b { font: 650 22px/1 var(--display); }
.product-range small { color: rgba(255, 255, 255, .45); }
.product-arrow { font-size: 22px; }

.flight-section {
  min-height: 780px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(420px, .88fr);
  background: var(--paper);
}

.flight-image {
  position: relative;
  min-height: 720px;
  overflow: hidden;
}

.flight-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flight-copy {
  padding: 110px clamp(42px, 6vw, 110px);
  align-self: center;
}

.flight-copy > p:not(.section-kicker) {
  margin: 30px 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.flight-copy ul {
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.flight-copy li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.flight-copy li span {
  width: 46px;
  display: inline-block;
  color: var(--accent);
  font: 650 11px/1 var(--display);
}

.brand-story {
  display: grid;
  grid-template-columns: minmax(360px, .8fr) minmax(480px, 1.2fr);
  gap: 100px;
  align-items: center;
}

.brand-visual {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: var(--dark);
}

.brand-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(3, 12, 27, .32));
}

.brand-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-story-copy > p:not(.section-kicker) {
  max-inline-size: 34em;
  margin: 32px 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.95;
}

.leadership-note {
  margin: 36px 0;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 110px 88px 1fr;
  align-items: center;
  gap: 18px;
}

.leadership-note span,
.leadership-note small { color: var(--muted); }
.leadership-note b { font: 720 28px/1 var(--display); }

.media-section { padding-top: 90px; }

.media-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(420px, .88fr);
  gap: 38px;
}

.featured-media { min-width: 0; }

.media-cover,
.news-card-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #cfd8e4;
}

.media-cover img,
.news-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s ease;
}

.featured-media:hover .media-cover img,
.news-card:hover .news-card-cover img { transform: scale(1.025); }

.media-cover button {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: 72px;
  height: 72px;
  border: 0;
  border-radius: 50%;
  color: var(--ink);
  background: rgba(255, 255, 255, .94);
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.featured-media > p,
.news-item > p,
.news-card > p:first-of-type {
  margin: 22px 0 12px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--faint);
  font-size: 12px;
}

.featured-media > p span,
.news-item > p span,
.news-card > p:first-of-type span { color: var(--accent); }

.featured-media h3 {
  margin: 0 0 20px;
  font: 680 clamp(24px, 2.4vw, 38px)/1.45 var(--heading);
  letter-spacing: -.01em;
}

.featured-media > a,
.news-card > a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.news-stack {
  display: grid;
  grid-template-rows: 1fr 1fr auto;
  border-top: 1px solid var(--line);
}

.news-item,
.news-placeholder {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.news-item h3,
.news-placeholder h3 {
  margin: 0 0 14px;
  font: 660 22px/1.5 var(--heading);
}

.news-item small,
.news-placeholder p { color: var(--muted); }

.news-placeholder {
  padding: 24px;
  background: color-mix(in srgb, var(--accent) 6%, white);
}

.news-placeholder span {
  color: var(--accent);
  font: 650 11px/1 var(--display);
}

.news-placeholder p { margin: 8px 0 0; line-height: 1.6; }

.careers-cta {
  width: 100%;
  padding: 110px max(32px, calc((100vw - var(--max)) / 2));
  color: white;
  background: var(--accent);
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 110px;
  align-items: end;
}

.careers-cta .section-kicker { color: rgba(255, 255, 255, .66); }

.careers-cta > div:last-child > p {
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.8;
}

.careers-cta .button.primary {
  border-color: white;
  color: var(--accent);
  background: white;
  box-shadow: none;
}

.careers-cta small {
  margin-top: 16px;
  display: block;
  color: rgba(255, 255, 255, .64);
}

.site-footer {
  padding: 70px max(32px, calc((100vw - var(--max)) / 2)) 34px;
  color: white;
  background: #030914;
  display: grid;
  grid-template-columns: 1.2fr .7fr .9fr;
  gap: 70px;
}

.footer-brand img { width: 220px; }

.footer-brand p,
.footer-contact p {
  color: rgba(255, 255, 255, .52);
  font-size: 13px;
  line-height: 1.7;
}

.footer-nav {
  display: grid;
  gap: 13px;
}

.footer-nav a {
  color: rgba(255, 255, 255, .74);
  text-decoration: none;
  font-size: 14px;
}

.footer-contact a {
  color: white;
  font: 650 28px/1 var(--display);
  text-decoration: none;
}

.footer-meta {
  grid-column: 1 / -1;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255, 255, 255, .38);
  font-size: 11px;
}

.concept-switcher {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 45;
  padding: 6px;
  color: white;
  background: rgba(3, 10, 22, .9);
  box-shadow: 0 16px 42px rgba(4, 15, 34, .25);
  backdrop-filter: blur(12px);
  display: flex;
  gap: 4px;
}

.concept-switcher a {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, .62);
  text-decoration: none;
  font: 650 11px/1 var(--display);
}

.concept-switcher .switcher-home { width: 46px; }

.concept-switcher a:hover,
.concept-switcher a.active {
  color: white;
  background: var(--accent);
}

.video-modal[hidden] { display: none; }

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  padding: 7vw;
  background: rgba(1, 6, 14, .9);
  backdrop-filter: blur(18px);
  display: grid;
  place-items: center;
}

.video-close {
  position: absolute;
  right: 32px;
  top: 22px;
  border: 0;
  color: white;
  background: none;
  font-size: 36px;
  cursor: pointer;
}

.video-stage {
  position: relative;
  width: min(1200px, 100%);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  color: white;
  background: #08172d;
}

.video-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(3, 12, 26, .9), rgba(3, 12, 26, .2));
}

.video-stage img { width: 100%; height: 100%; object-fit: cover; }

.video-stage > div {
  position: absolute;
  left: 7%;
  top: 50%;
  z-index: 2;
  width: min(520px, 72%);
  transform: translateY(-50%);
}

.video-stage h2 {
  margin: 0 0 18px;
  font: 700 clamp(30px, 4vw, 60px)/1.08 var(--display);
}

.video-stage p:not(.section-kicker) {
  color: rgba(255, 255, 255, .68);
  line-height: 1.8;
}

/* Inner pages */
.inner-page { min-height: 70vh; }

.page-hero {
  position: relative;
  min-height: 520px;
  padding: 130px max(32px, calc((100vw - var(--max)) / 2)) 100px;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(100deg, rgba(5, 19, 43, .98), rgba(8, 30, 66, .88)),
    url("hero-stratosphere-v2.png") center / cover;
}

.page-hero > div { position: relative; z-index: 2; max-width: 900px; }

.page-hero h1 {
  margin: 0 0 30px;
  font: 720 clamp(48px, 7vw, 104px)/1.04 var(--heading);
  letter-spacing: -.018em;
}

.page-hero > div > p:last-child {
  max-inline-size: 34em;
  color: rgba(255, 255, 255, .68);
  font-size: 17px;
  line-height: 1.9;
}

.page-code {
  position: absolute;
  right: max(32px, calc((100vw - var(--max)) / 2));
  bottom: -35px;
  color: rgba(255, 255, 255, .08);
  font: 800 220px/.8 var(--display);
  letter-spacing: -.08em;
}

.filter-bar {
  margin-bottom: 48px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-bar button {
  padding: 12px 18px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

.filter-bar button:hover,
.filter-bar button.active {
  border-color: var(--ink);
  color: white;
  background: var(--ink);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.catalog-card {
  min-height: 520px;
  padding: 38px;
  border: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.catalog-card[hidden] { display: none; }

.catalog-card-head {
  display: flex;
  justify-content: space-between;
  color: var(--accent);
  font: 650 12px/1 var(--display);
}

.catalog-card h2 {
  margin: 70px 0 8px;
  font: 740 68px/1.05 var(--heading);
  letter-spacing: -.015em;
}

.catalog-type {
  margin: 0 0 28px;
  color: var(--ink) !important;
  font-weight: 700;
}

.catalog-card > p:not(.catalog-type) {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.catalog-card dl {
  margin: auto 0 22px;
  border-top: 1px solid var(--line);
}

.catalog-card dl > div {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
}

.catalog-card dt { color: var(--faint); }
.catalog-card dd { margin: 0; font-weight: 700; }

.prototype-note { color: var(--faint); font-size: 10px; }

.service-blueprint ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.service-blueprint li {
  min-height: 240px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.service-blueprint li:last-child { border-right: 0; }
.service-blueprint li span { color: var(--accent); font: 650 11px/1 var(--display); }
.service-blueprint li b { margin: 70px 0 12px; display: block; font-size: 18px; }
.service-blueprint li p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.news-page-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}

.news-card-featured { grid-column: 1 / -1; }
.news-card-featured .news-card-cover { aspect-ratio: 2.2 / 1; }

.news-card h2 {
  margin: 0 0 18px;
  font: 680 clamp(25px, 2.6vw, 40px)/1.42 var(--heading);
  letter-spacing: -.01em;
}

.news-card > p:not(:first-of-type) {
  color: var(--muted);
  line-height: 1.8;
}

.content-system {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 100px;
}

.content-system ul { margin: 0; padding: 0; list-style: none; }

.content-system li {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 22px;
}

.content-system li span { color: var(--muted); line-height: 1.7; }

.talent-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.talent-card {
  padding: 34px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.talent-card > span { color: var(--accent); font: 650 12px/1 var(--display); }
.talent-card h2 { margin: 60px 0 12px; font: 700 42px/1.08 var(--heading); }
.talent-card > p { min-height: 50px; color: var(--muted); line-height: 1.7; }

.talent-toggle {
  width: 100%;
  margin-top: 34px;
  padding: 18px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  background: none;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
}

.talent-toggle i { font-style: normal; }

.talent-detail {
  max-height: 0;
  overflow: hidden;
  color: var(--muted);
  opacity: 0;
  transition: max-height .35s ease, opacity .35s ease;
}

.talent-card.open .talent-detail { max-height: 140px; opacity: 1; }
.talent-detail p { margin: 24px 0 8px; line-height: 1.7; }
.talent-detail small { color: var(--faint); }

.recruitment-empty {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}

.recruitment-empty > div:last-child p { color: var(--muted); line-height: 1.8; }

.about-intro {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 100px;
  align-items: center;
}

.about-intro > div:last-child > p:last-child {
  margin-top: 28px;
  color: var(--muted);
  line-height: 1.8;
}

.leadership {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 100px;
  align-items: center;
  border-top: 1px solid var(--line);
}

.leadership-portrait {
  position: relative;
  min-height: 0;
  aspect-ratio: 1;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 88%, #07162f), #07162f);
}

.leadership-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.leadership-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 13, 29, .34), transparent 24%, transparent 68%, rgba(3, 13, 29, .4));
  pointer-events: none;
}

.leadership-portrait .leadership-role {
  position: absolute;
  left: 24px;
  top: 24px;
  z-index: 2;
  padding: 7px 9px;
  background: rgba(3, 13, 29, .48);
  font-size: 12px;
  letter-spacing: .12em;
}

.leadership-portrait .media-label {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 3;
}

.leadership h3 {
  color: var(--accent);
  font: 600 22px/1.55 var(--heading);
}

.leadership > div:last-child > p:last-child { color: var(--muted); line-height: 1.85; }

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

.timeline li {
  min-height: 92px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 120px 1fr 160px;
  gap: 24px;
  align-items: center;
}

.timeline time { color: var(--accent); font: 650 18px/1 var(--display); }
.timeline a { color: var(--accent); text-decoration: none; }
.timeline span { color: var(--faint); }

.contact-layout {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 100px;
}

.contact-primary > p {
  margin: 0 0 10px;
  color: var(--faint);
  font-size: 13px;
}

.contact-primary > a {
  margin-bottom: 70px;
  display: inline-block;
  color: var(--accent);
  font: 720 clamp(42px, 5.5vw, 76px)/1 var(--display);
  text-decoration: none;
  letter-spacing: -.04em;
}

.contact-primary address {
  font-style: normal;
  font: 650 clamp(28px, 3.2vw, 46px)/1.4 var(--display);
}

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

.contact-secondary > div {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
}

.contact-secondary span { color: var(--faint); }
.contact-secondary b { font-weight: 650; }

.contact-closing {
  min-height: 420px;
  padding: 80px max(32px, calc((100vw - var(--max)) / 2));
  color: white;
  background: var(--accent);
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: end;
}

.contact-closing span { font: 720 clamp(50px, 7vw, 106px)/1 var(--heading); letter-spacing: -.018em; }
.contact-closing b { font: 650 13px/1 var(--display); letter-spacing: .18em; }

@media (max-width: 1080px) {
  .site-header { grid-template-columns: 220px 1fr auto; }
  .desktop-nav { display: none; }
  .header-actions { justify-self: end; }
  .menu-button { display: block; }
  .mobile-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    padding: 24px 32px 34px;
    background: rgba(4, 13, 29, .98);
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .mobile-nav.open { display: grid; }
  .mobile-nav a { color: white; text-decoration: none; }
  .section-head,
  .media-grid,
  .brand-story,
  .content-system,
  .about-intro,
  .leadership,
  .contact-layout { gap: 52px; }
  .product-row { grid-template-columns: 60px .8fr 1.25fr .7fr 30px; }
  .flight-section { grid-template-columns: 1fr; }
  .flight-image { min-height: 540px; }
  .brand-story { grid-template-columns: .9fr 1.1fr; }
  .media-grid { grid-template-columns: 1fr 1fr; }
  .service-blueprint ol { grid-template-columns: repeat(3, 1fr); }
  .service-blueprint li { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  :root { --header-height: 72px; }
  .site-header { min-height: 72px; padding: 0 18px; grid-template-columns: 1fr auto; }
  .brand, .brand img { width: 174px; height: 66px; }
  .prototype-badge { display: none; }
  .section { width: calc(100% - 36px); padding: 80px 0; }
  .section-head { margin-bottom: 42px; grid-template-columns: 1fr; gap: 24px; }
  .section-head h2,
  .flight-copy h2,
  .brand-story-copy h2,
  .careers-cta h2,
  .content-system h2,
  .about-intro h2,
  .leadership h2,
  .recruitment-empty h2 { font-size: 42px; }
  .capability-steps { grid-template-columns: 1fr; }
  .capability-steps::before { width: 100%; }
  .capability-step, .capability-step + .capability-step {
    min-height: 230px;
    padding: 26px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .capability-step > p { margin-top: 36px; }
  .product-section { padding: 78px 18px; }
  .product-row {
    min-height: 118px;
    padding: 20px 0;
    grid-template-columns: 40px 1fr 30px;
    gap: 12px;
  }
  .product-type, .product-range { grid-column: 2; }
  .product-arrow { grid-column: 3; grid-row: 1 / span 3; }
  .product-name { flex-direction: column; gap: 6px; }
  .flight-image { min-height: 380px; }
  .flight-copy { padding: 70px 20px; }
  .brand-story,
  .media-grid,
  .careers-cta,
  .content-system,
  .about-intro,
  .leadership,
  .recruitment-empty,
  .contact-layout { grid-template-columns: 1fr; }
  .brand-visual { min-height: 340px; }
  .leadership-note { grid-template-columns: 84px 70px 1fr; gap: 10px; }
  .careers-cta { padding: 76px 20px; gap: 40px; }
  .site-footer { grid-template-columns: 1fr; gap: 38px; padding: 60px 20px 30px; }
  .footer-meta { flex-direction: column; }
  .concept-switcher { right: 8px; bottom: 8px; }
  .page-hero { min-height: 430px; padding: 100px 20px 70px; }
  .page-code { right: 18px; font-size: 130px; }
  .catalog-grid, .news-page-grid, .talent-grid { grid-template-columns: 1fr; }
  .catalog-card { min-height: 480px; padding: 28px; }
  .news-card-featured { grid-column: auto; }
  .news-card-featured .news-card-cover { aspect-ratio: 16 / 9; }
  .service-blueprint ol { grid-template-columns: 1fr; }
  .service-blueprint li { min-height: 180px; border-right: 0; }
  .service-blueprint li b { margin-top: 42px; }
  .content-system li { grid-template-columns: 1fr; gap: 8px; }
  .leadership-portrait { aspect-ratio: 1; }
  .timeline li { grid-template-columns: 78px 1fr; }
  .timeline li > :last-child { grid-column: 2; }
  .contact-primary > a { font-size: 42px; }
  .contact-closing { min-height: 320px; padding: 60px 20px; flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}