/* SafeTrans V0.4: one coherent corporate system, isolated from retained pages. */
:root {
  color-scheme: dark;
  --navy-base: #142238;
  --navy-field: #1c2d45;
  --navy-raised: #253852;
  --navy-footer: #19283e;
  --navy-rule: #a9bed52e;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; background: var(--navy-base); color: #eff3fa; font-family: "Segoe UI", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
button[hidden] { display: none!important; }
a:focus-visible, button:focus-visible { outline: 2px solid #b9ceff; outline-offset: 5px; }
::selection { background: #b9ceff; color: #0c1423; }
.v4-container { --layout-max: 1440px; --layout-gutter: 56px; width: min(var(--layout-max),calc(100% - var(--layout-gutter) * 2)); margin: 0 auto; }
.v4-skip { position: fixed; top: -100px; left: 24px; z-index: 30; padding: 14px 22px; background: #edf2fc; color: #0c1423; }
.v4-skip:focus { top: 18px; }
.v4-header { position: sticky; top: 0; z-index: 20; background: #142238ed; backdrop-filter: blur(20px); transition: background .25s,border-color .25s; border-bottom: 1px solid #a9bed51c; }
.v4-header.is-scrolled { background: #142238fa; border-color: var(--navy-rule); }
.v4-header-inner { min-height: 88px; display: flex; justify-content: space-between; align-items: center; gap: 32px; }
.v4-brand { display: inline-flex; align-items: center; max-width: 100%; }
.v4-brand img { display: block; width: 120px; max-width: 100%; height: auto; }
.v4-navigation { display: flex; align-items: center; gap: 31px; font-size: 14px; }
.v4-navigation > a { padding: 14px 0; color: #bdc7d7; }
.v4-navigation > a:hover, .v4-navigation > a[aria-current] { color: #fff; }
.v4-navigation > a[aria-current] { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 8px; }
.v4-navigation .language { border-left: 1px solid #ffffff2b; padding-left: 28px; font-size: 12px; display: inline-flex; gap: 10px; }
.v4-menu { display: none; }
.v4-hero { padding: 60px 0 0; background: linear-gradient(180deg,var(--navy-base),var(--navy-field)); }
.v4-hero-grid { display: grid; grid-template-columns: 1.22fr 1fr; gap: 54px; align-items: center; min-height: 570px; }
.v4-hero-copy { position: relative; z-index: 2; padding-bottom: 42px; }
.v4-eyebrow { font-size: 10px; font-weight: 500; letter-spacing: 1.6px; text-transform: uppercase; line-height: 1.8; }
.v4-hero .v4-eyebrow { color: #aabedc; margin: 0 0 28px; }
.v4-hero h1 { margin: 0; font-size: clamp(42px,4.15vw,64px); font-weight: 350; line-height: 1.14; letter-spacing: -.052em; }
.v4-hero h1 span { display: block; }
.v4-hero h1 span:last-child { color: #b9ceff; }
.v4-hero-intro { max-width: 430px; font-size: 16px; line-height: 1.9; color: #b8c4d6; margin: 30px 0 33px; }
.v4-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; }
.v4-button { min-height: 48px; display: inline-flex; justify-content: space-between; align-items: center; gap: 27px; padding: 14px 21px; font-size: 13px; line-height: 1.5; background: #c3d4fc; color: #152039; border: 1px solid #c3d4fc; transition: background .2s; }
.v4-button:hover { background: #e0e9ff; }
.v4-text-link { display: inline-flex; justify-content: space-between; align-items: center; gap: 30px; border-bottom: 1px solid #8c9cb4; padding: 12px 0; font-size: 13px; line-height: 1.6; }
.v4-text-link span { transition: transform .2s; }
.v4-text-link:hover span { transform: translate(2px,-2px); }
.v4-hero-visual { min-width: 0; position: relative; padding-left: 15px; }
.v4-figure { margin: 0; }
.v4-image-window { overflow: hidden; }
.v4-photo { width: 100%; height: 100%; display: block; object-fit: cover; }
.figure-hero .v4-image-window { height: 514px; background: #475365; }
.figure-hero .v4-photo { filter: saturate(.45) brightness(.8); }
.v4-hero-visual:before { content: ''; position: absolute; top: -19px; left: -4px; right: 23px; height: calc(100% - 23px); border: 1px solid #7085a32e; pointer-events: none; }
.v4-figure figcaption { display: flex; justify-content: space-between; gap: 14px; font-size: 9px; line-height: 1.7; padding-top: 12px; color: #9eacc1; }
.v4-image-title { font-size: 12px; line-height: 1.6; color: #bfcbdb; margin: 22px 0 0; }
.v4-hero-base { margin-top: 50px; padding: 25px 0; border-top: 1px solid #9aaac025; display: flex; justify-content: space-between; gap: 30px; font-size: 11px; line-height: 1.7; color: #9eacc1; }
.v4-hero-base > div { display: flex; gap: 38px; }
.v4-hero-base a { color: #ccd5e4; display: inline-flex; gap: 20px; }
.v4-hero-base a:hover { color: #fff; }
.v4-engineering { padding: 104px 0 112px; background: linear-gradient(180deg,var(--navy-field),var(--navy-raised)); }
.v4-section-label { display: flex; justify-content: space-between; gap: 24px; padding-bottom: 22px; border-bottom: 1px solid #8da0bc35; margin: 0 0 49px; color: #b7c7df; font-size: 11px; letter-spacing: .8px; line-height: 1.7; }
.v4-section-label > span { color: #97a9c1; font-size: 10px; letter-spacing: .3px; }
.v4-engineering-grid { display: grid; grid-template-columns: 1.14fr 1fr; gap: 100px; align-items: center; }
.figure-engineering .v4-image-window { aspect-ratio: 6/5; }
.figure-engineering .v4-photo { filter: saturate(.45); }
.v4-business-copy h2 { font-size: clamp(34px,3.35vw,49px); font-weight: 400; letter-spacing: -.045em; line-height: 1.2; margin: 0 0 25px; }
.v4-business-copy p { color: #b0bfd3; font-size: 15px; line-height: 1.9; margin: 0 0 25px; max-width: 490px; }
.v4-business-copy .v4-section-intro { font-size: 19px; line-height: 1.6; color: #dbe4f3; margin-bottom: 20px; }
.v4-areas { list-style: none; padding: 0; margin: 30px 0; }
.v4-areas li { padding: 14px 0; border-top: 1px solid #9aaac026; font-size: 13px; display: flex; align-items: center; gap: 24px; color: #d5deeb; }
.v4-areas span { font-size: 9px; letter-spacing: 1px; color: #94a6c0; }
.v4-commerce { padding: 35px 0 110px; background: linear-gradient(180deg,var(--navy-raised),var(--navy-footer)); }
.v4-commerce-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.v4-commerce .v4-business-copy { max-width: 490px; }
.v4-commerce .v4-business-copy .v4-section-intro { font-size: 17px; line-height: 1.85; }
.v4-commerce-visual { background: #293e59; padding: 37px 40px 30px; min-height: 410px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--navy-rule); }
.v4-commerce-visual .v4-eyebrow { color: #b0c1da; font-size: 9px; margin: 0; }
.v4-display-type { font-size: clamp(54px,6.7vw,98px); font-weight: 300; line-height: 1; letter-spacing: -.065em; color: #c7d7ef; margin: 35px 0 42px; }
.v4-display-type span { display: block; }
.v4-display-type span:last-child { color: #eff3fa; }
.v4-market { display: flex; justify-content: space-between; align-items: center; gap: 24px; border-top: 1px solid #95a9c333; padding-top: 21px; color: #d0dcee; font-size: 11px; }
.v4-market span:first-child { color: #a0b3ce; font-size: 10px; }
.v4-footer { background: var(--navy-footer); padding: 67px 0 26px; border-top: 1px solid var(--navy-rule); }
.v4-footer-grid { display: grid; grid-template-columns: 1.35fr .65fr 1fr .8fr; gap: 52px; padding-bottom: 61px; }
.v4-footer-brand p { color: #98a9c2; font-size: 13px; line-height: 1.8; margin: 13px 0 0; }
.v4-footer-brand .v4-legal { margin-top: 25px; color: #d0dbea; font-size: 12px; }
.v4-footer nav { display: flex; flex-direction: column; align-items: start; gap: 14px; }
.v4-footer nav h2 { font-size: 11px; font-weight: 500; letter-spacing: .5px; margin: 3px 0 10px; color: #98a9c2; }
.v4-footer nav a { font-size: 13px; line-height: 1.6; color: #d0dbea; }
.v4-footer nav a:hover { color: #fff; text-decoration: underline; text-underline-offset: 5px; }
.v4-footer-bottom { border-top: 1px solid #8da0bc26; padding-top: 24px; display: flex; justify-content: space-between; gap: 24px; color: #91a2bb; font-size: 10px; line-height: 1.7; }
@media (max-width: 1200px) {
  .v4-container { --layout-gutter: 40px; }
  .v4-hero-grid { gap: 28px; grid-template-columns: 1.3fr 1fr; }
  .v4-hero h1 { font-size: 49px; }
  .v4-engineering-grid, .v4-commerce-grid { gap: 55px; }
  .v4-footer-grid { gap: 30px; }
  .figure-hero .v4-image-window { height: 470px; }
}
@media (max-width: 900px) {
  html { scroll-padding-top: 98px; }
  .v4-container { --layout-gutter: 24px; }
  .v4-header-inner { min-height: 78px; flex-wrap: wrap; gap: 0 24px; }
  .v4-brand img { width: 110px; }
  .v4-menu { display: inline-flex; align-items: center; gap: 18px; border: 1px solid #899ab53b; background: transparent; padding: 9px 13px; font-size: 12px; }
  .v4-navigation { width: 100%; flex-wrap: wrap; gap: 4px 25px; font-size: 14px; padding: 9px 0 22px; }
  .v4-header:has(.v4-menu:not([hidden])[aria-expanded="false"]) .v4-navigation { display: none; }
  .v4-navigation .language { padding-left: 0; border: 0; }
  .v4-hero { padding-top: 48px; }
  .v4-hero-grid { grid-template-columns: 1fr 1fr; gap: 24px; min-height: 490px; }
  .v4-hero-copy { padding-bottom: 20px; }
  .v4-hero h1 { font-size: 44px; }
  .v4-hero-intro { font-size: 14px; line-height: 1.85; margin: 25px 0; }
  .v4-actions { gap: 15px; }
  .figure-hero .v4-image-window { height: 425px; }
  .v4-figure figcaption { flex-direction: column; gap: 2px; }
  .v4-hero .v4-eyebrow { font-size: 9px; letter-spacing: .9px; }
  .v4-hero-base { margin-top: 38px; }
  .v4-hero-base > div { gap: 22px; }
  .v4-hero-base a { gap: 12px; }
  .v4-engineering { padding-top: 76px; padding-bottom: 80px; }
  .v4-engineering-grid { gap: 34px; grid-template-columns: 1fr 1fr; align-items: start; }
  .v4-commerce-grid { gap: 34px; }
  .v4-business-copy h2 { font-size: 35px; }
  .v4-business-copy .v4-section-intro { font-size: 17px; }
  .v4-business-copy p { font-size: 14px; }
  .figure-engineering .v4-image-window { aspect-ratio: 4/5; }
  .v4-commerce { padding-bottom: 80px; }
  .v4-commerce-visual { padding: 27px; min-height: 380px; }
  .v4-display-type { font-size: 64px; }
  .v4-footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 38px; }
  .v4-footer-brand { grid-column: 1/-1; }
}
@media (max-width: 640px) {
  .v4-container { --layout-gutter: 20px; }
  .v4-hero { padding-top: 42px; }
  .v4-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .v4-hero h1 { font-size: clamp(34px,8.7vw,52px); letter-spacing: -.055em; line-height: 1.16; }
  .v4-hero .v4-eyebrow { max-width: 300px; font-size: 8px; margin-bottom: 23px; letter-spacing: .8px; }
  .v4-hero-copy { padding-bottom: 0; }
  .v4-hero-intro { max-width: 420px; font-size: 14px; }
  .v4-actions { gap: 21px; align-items: start; }
  .v4-button, .v4-text-link { font-size: 12px; }
  .v4-hero-visual { padding-left: 10px; margin-top: 5px; }
  .figure-hero .v4-image-window { height: auto; aspect-ratio: 6/5; }
  .v4-hero-visual:before { top: -12px; right: 15px; left: -2px; }
  .v4-image-title { margin-top: 17px; font-size: 11px; }
  .v4-hero-base { flex-direction: column; gap: 18px; font-size: 10px; margin-top: 30px; padding-bottom: 0; }
  .v4-hero-base > div { flex-wrap: wrap; gap: 14px 24px; }
  .v4-engineering { padding-top: 65px; padding-bottom: 65px; }
  .v4-section-label { font-size: 10px; flex-direction: column; gap: 7px; margin-bottom: 30px; padding-bottom: 18px; }
  .v4-section-label span { font-size: 9px; }
  .v4-engineering-grid, .v4-commerce-grid { grid-template-columns: 1fr; gap: 35px; }
  .figure-engineering .v4-image-window { aspect-ratio: 6/5; }
  .v4-business-copy h2 { font-size: 34px; margin-bottom: 20px; }
  .v4-business-copy .v4-section-intro { font-size: 17px; }
  .v4-business-copy p { font-size: 14px; line-height: 1.85; }
  .v4-areas { margin: 25px 0; }
  .v4-commerce { padding-top: 15px; padding-bottom: 65px; }
  .v4-commerce-visual { min-height: 330px; padding: 28px; }
  .v4-display-type { font-size: clamp(64px,19vw,98px); margin: 30px 0; }
  .v4-footer { padding-top: 45px; }
  .v4-footer-grid { grid-template-columns: 1fr 1fr; gap: 36px 22px; padding-bottom: 40px; }
  .v4-footer-grid nav:last-child { grid-column: 1/-1; }
  .v4-footer nav a { font-size: 12px; }
  .v4-footer-bottom { flex-direction: column; gap: 12px; font-size: 9px; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { animation: none!important; transition: none!important; }
}