:root {
      --ink: #12283a;
      --muted: #526477;
      --paper: #f4f7fb;
      --surface: #ffffff;
      --line: #d4dee8;
      --blue: #0878bd;
      --blue-hover: #06649d;
      --blue-dark: #075282;
      --orange: #bc4818;
      --focus: #0878bd;
      --radius: 1.25rem;
      --max: 76rem;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
    body { margin: 0; color: var(--ink); background: var(--paper); font: 400 1.0625rem/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
    a { color: var(--blue-dark); text-underline-offset: .2em; text-decoration-thickness: .08em; }
    a:hover { color: var(--blue-hover); }
    a:focus-visible, button:focus-visible { outline: .2rem solid var(--focus); outline-offset: .24rem; border-radius: .2rem; }
    .skip { position: absolute; top: .5rem; left: .5rem; z-index: 20; padding: .65rem 1rem; transform: translateY(-160%); background: white; color: var(--ink); }
    .skip:focus { transform: translateY(0); }
    .wrap { width: min(calc(100% - 3rem), var(--max)); margin-inline: auto; }
    .topbar { position: sticky; top: 0; z-index: 10; background: rgb(244 247 251 / 94%); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
    .nav { min-height: 5.25rem; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; }
    .brand { display: inline-flex; align-items: center; gap: .75rem; color: var(--ink); text-decoration: none; font-weight: 720; letter-spacing: -.025em; }
    .brand img { width: 2.5rem; height: 2.75rem; object-fit: contain; mix-blend-mode: multiply; }
    .brand span { font-size: 1.1rem; }
    .links { display: flex; align-items: center; gap: clamp(.75rem, 2vw, 1.75rem); }
    .links a { color: var(--ink); font-size: .9rem; font-weight: 600; text-decoration: none; }
    .links a:hover { color: var(--blue-dark); text-decoration: underline; text-underline-offset: .3em; }
    .links .nav-cta { border: 1px solid var(--ink); border-radius: 99rem; padding: .55rem 1rem; }
    .hero { padding: clamp(4rem, 9vw, 8.4rem) 0 5rem; background: radial-gradient(ellipse at 83% 34%, rgb(8 120 189 / 9%), transparent 36%), var(--paper); }
    .hero-grid { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(17rem, .82fr); align-items: center; gap: clamp(2rem, 7vw, 7rem); }
    .eyebrow { margin: 0 0 1.1rem; color: var(--blue-dark); font-size: .83rem; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
    h1, h2, h3, p { margin-top: 0; }
    h1 { max-width: 12ch; margin-bottom: 1.4rem; font-size: clamp(3rem, 7.5vw, 6.6rem); line-height: .99; letter-spacing: -.07em; }
    h1 em { color: var(--blue); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
    .lead { max-width: 43rem; margin-bottom: 1.7rem; color: #344c61; font-size: clamp(1.15rem, 2vw, 1.35rem); line-height: 1.65; }
    .actions { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem 1.25rem; }
    .button { display: inline-flex; min-height: 3.1rem; align-items: center; justify-content: center; padding: .72rem 1.15rem; border: 2px solid var(--blue-dark); border-radius: 99rem; background: var(--blue-dark); color: white; font-weight: 700; text-decoration: none; }
    .button:hover { border-color: #033c61; background: #033c61; color: white; }
    .button.secondary { color: var(--blue-dark); background: transparent; }
    .button.secondary:hover { background: white; color: #033c61; }
    .portrait { position: relative; width: min(100%, 30rem); justify-self: end; margin: 0; padding: .65rem; border: 1px solid var(--line); border-radius: .35rem; background: linear-gradient(160deg, #e1edf6 0%, #ffffff 74%); box-shadow: 0 1.5rem 4rem rgb(18 40 58 / 12%); }
    .portrait img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center center; border-radius: .15rem; }
    .portrait figcaption { padding: .8rem .5rem .25rem; color: var(--muted); text-align: center; font-size: .88rem; font-weight: 650; letter-spacing: .02em; }
    .facts { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 4.2rem; border-block: 1px solid var(--line); }
    .fact { padding: 1.2rem clamp(.65rem, 2.5vw, 2rem); border-right: 1px solid var(--line); }
    .fact:last-child { border: 0; }
    .fact strong { display: block; font-size: clamp(1.3rem, 2.8vw, 2rem); line-height: 1.2; letter-spacing: -.045em; }
    .fact span { display: block; margin-top: .28rem; color: var(--muted); font-size: .9rem; }
    section.content { padding: clamp(4.3rem, 8vw, 7.4rem) 0; }
    .section-head { max-width: 46rem; margin-bottom: 2.4rem; }
    h2 { margin-bottom: .8rem; font-size: clamp(2.15rem, 4vw, 3.7rem); line-height: 1.1; letter-spacing: -.055em; }
    .section-head > p:last-child { margin-bottom: 0; color: var(--muted); font-size: 1.1rem; }
    .cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
    .service { display: flex; min-height: 18rem; flex-direction: column; padding: clamp(1.3rem, 2.3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
    .service .number { display: inline-grid; width: 2.55rem; height: 2.55rem; place-items: center; margin-bottom: 1.35rem; border-radius: 50%; background: #e7f3fb; color: var(--blue-dark); font-size: .9rem; font-weight: 750; }
    h3 { margin-bottom: .7rem; font-size: 1.42rem; line-height: 1.23; letter-spacing: -.035em; }
    .service p { color: var(--muted); }
    .service p:last-of-type { margin-bottom: 0; }
    .service-kicker { margin: -.45rem 0 .55rem; color: var(--blue-dark); font-size: .78rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
    .service-link { align-self: flex-start; margin-top: auto; padding-top: 1rem; font-weight: 720; }
    .story { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(2rem, 7vw, 6rem); align-items: start; }
    .story-quote { margin: .4rem 0 0; padding: 1.5rem 1.7rem; border-left: 4px solid var(--blue); background: white; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.35rem, 2.4vw, 1.9rem); line-height: 1.48; }
    .story-copy { color: #344c61; }
    .story-copy p:last-child { margin-bottom: 0; }
    .track { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: .8rem; margin-top: 2.5rem; }
    .track article { min-width: 0; overflow-wrap: break-word; padding: 1.1rem 1rem; border-top: 2px solid var(--blue); background: white; }
    .track time { display: block; margin-bottom: .5rem; color: var(--blue-dark); font-size: .85rem; font-weight: 750; }
    .track p { margin-bottom: 0; color: var(--muted); font-size: .94rem; }
    .references { background: radial-gradient(ellipse at 92% 6%, rgb(8 120 189 / 8%), transparent 28%), #eaf1f7; }
    .references .section-head { max-width: 51rem; }
    .case-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem; align-items: stretch; }
    .case-card { --case-accent: var(--blue-dark); display: flex; flex-direction: column; min-width: 0; padding: clamp(1.25rem, 2vw, 1.8rem); border: 1px solid #cbd8e4; border-top: 3px solid var(--case-accent); border-radius: .4rem 1.1rem 1.1rem .4rem; background: var(--surface); box-shadow: 0 1rem 2.5rem rgb(18 40 58 / 5%); }
    .case-card.focus-requirements { --case-accent: #075282; }
    .case-card.focus-delivery { --case-accent: #075e4f; }
    .case-card.focus-quality { --case-accent: #85400f; }
    .case-meta { display: flex; align-items: center; gap: .8rem; margin-bottom: .75rem; }
    .case-sector { display: grid; min-width: 0; gap: .16rem; margin: 0; }
    .case-sector > span { color: var(--muted); font-size: .65rem; font-weight: 750; letter-spacing: .09em; line-height: 1.2; text-transform: uppercase; }
    .case-sector > strong { display: inline-flex; width: fit-content; max-width: 100%; gap: .4rem; padding: .15rem .55rem; border: 1px solid transparent; border-radius: 99rem; color: #fff; font-size: .78rem; font-weight: 700; line-height: 1.45; }
    .sector-public, .key-swatch.public { --sector-color: #075282; }
    .sector-bank, .key-swatch.bank { --sector-color: #4b596b; }
    .sector-games, .key-swatch.games { --sector-color: #51447d; }
    .case-sector > strong[class^="sector-"] { background: var(--sector-color); }
    .case-index { display: inline-grid; width: 2.3rem; height: 2.3rem; flex: 0 0 auto; place-items: center; border: 1px solid color-mix(in srgb, var(--case-accent) 30%, white); border-radius: .55rem; background: color-mix(in srgb, var(--case-accent) 8%, white); color: var(--case-accent); font-size: .8rem; letter-spacing: .02em; }
    .reference-keys { display: flex; flex-wrap: wrap; gap: .75rem 2rem; margin: 0 0 1.25rem; }
    .reference-key-group { display: grid; gap: .3rem; }
    .key-heading { margin: 0; color: var(--muted); font-size: .68rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
    .reference-key { display: flex; flex-wrap: wrap; gap: .4rem 1rem; margin: 0; padding: 0; list-style: none; }
    .reference-key li { display: inline-flex; align-items: center; color: var(--ink); font-size: .84rem; font-weight: 650; }
    .key-label { display: inline-flex; align-items: center; gap: .38rem; min-height: 1.8rem; padding: .18rem .6rem; border: 1px solid color-mix(in srgb, var(--role-color, var(--sector-color)) 38%, white); border-radius: 99rem; background: color-mix(in srgb, var(--role-color, var(--sector-color)) 9%, white); color: var(--role-color, var(--sector-color)); font-size: .78rem; font-weight: 720; line-height: 1.35; }
    .sector-code { display: inline-grid; flex: 0 0 auto; min-width: 1.5rem; min-height: 1.35rem; place-items: center; padding: 0 .18rem; border: 1px solid currentColor; border-radius: .3rem; font-size: .66rem; font-weight: 800; letter-spacing: .02em; line-height: 1; }
    .key-label[class^="key-label sector-"] { border-color: var(--sector-color); background: var(--sector-color); color: white; }
    .case-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 1.15rem; padding: 0; list-style: none; }
    .case-tags li { padding: .22rem .62rem; border: 1px solid color-mix(in srgb, var(--role-color) 35%, white); border-radius: 99rem; background: color-mix(in srgb, var(--role-color) 8%, white); color: var(--role-color); font-size: .78rem; font-weight: 700; line-height: 1.45; }
    .requirements { --role-color: #075282; }
    .delivery { --role-color: #075e4f; }
    .quality { --role-color: #85400f; }
    .sector-public { --sector-color: #075282; }
    .sector-bank { --sector-color: #4b596b; }
    .sector-games { --sector-color: #51447d; }
    .case-card h3 { max-width: 22ch; font-size: clamp(1.3rem, 1.8vw, 1.55rem); }
    .case-card > p:not(.case-kicker) { color: var(--muted); }
    .case-details { margin: auto 0 0; padding-top: .35rem; }
    .case-detail { display: grid; grid-template-columns: 5.4rem minmax(0, 1fr); column-gap: .85rem; margin: 0; border-top: 1px solid var(--line); }
    .case-label, .case-value { min-width: 0; }
    .case-label { padding-top: 1.03rem; color: var(--case-accent); font-size: .72rem; font-weight: 780; letter-spacing: .08em; line-height: 1.4; text-transform: uppercase; }
    .case-value { padding-top: .85rem; color: var(--ink); font-size: .91rem; line-height: 1.5; }
    .case-value strong { display: block; font-size: 1.3rem; line-height: 1.2; letter-spacing: -.035em; }
    .case-value > strong + span { display: block; margin-top: .22rem; color: var(--muted); font-size: .85rem; }
    .reference-note { max-width: 75ch; margin: 1.2rem 0 0; color: var(--muted); font-size: .88rem; }
    .testimonial-block[hidden] { display: none; }
    .testimonial-block { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 2rem; margin-top: clamp(3.5rem, 7vw, 6rem); padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid var(--line); border-radius: calc(var(--radius) + .35rem); background: #fff; }
    .testimonial-block h3 { max-width: 20ch; font-size: clamp(1.6rem, 3vw, 2.3rem); }
    .testimonial-block p:last-child { margin-bottom: 0; color: var(--muted); }
    .testimonial-empty { padding: 1.3rem 1.5rem; border-left: 3px solid var(--blue); background: #f4f7fb; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.15rem, 2vw, 1.45rem); line-height: 1.5; }
    .testimonial-empty span { display: block; margin-bottom: .55rem; color: var(--blue-dark); font-family: inherit; font-size: .78rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
    .products { background: #12283a; color: white; }
    .products .eyebrow { color: #a5d8fa; }
    .products .section-head > p:last-child { color: #d0dbe5; }
    .product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); gap: 1rem; }
    .product { --product-accent: #77c5f3; min-width: 0; min-height: 19.5rem; display: flex; flex-direction: column; overflow-wrap: anywhere; padding: clamp(1.35rem, 2.5vw, 2rem); border: 1px solid rgb(255 255 255 / 24%); border-radius: var(--radius); background: rgb(255 255 255 / 6%); }
    .product.cv { --product-accent: #92d7bd; }
    .product.games { --product-accent: #ffc37c; }
    .product-top { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: 1.5rem; }
    .product-tag { display: inline-flex; align-items: center; min-height: 2rem; padding: .27rem .68rem; border: 1px solid rgb(255 255 255 / 32%); border-radius: 99rem; color: var(--product-accent); font-size: .8rem; font-weight: 700; }
    .lock { width: 1.3rem; height: 1.3rem; color: var(--product-accent); }
    .product h3 { margin-bottom: .65rem; font-size: 1.55rem; }
    .product p { color: #d4e0ea; }
    .product .meta { margin-top: auto; margin-bottom: .4rem; color: var(--product-accent); font-size: .82rem; font-weight: 720; }
    .product a { align-self: flex-start; margin-top: .6rem; color: white; font-weight: 720; text-underline-offset: .26em; }
    .product a:hover { color: var(--product-accent); }
    .products a:focus-visible { outline-color: #a5d8fa; }
    .products-return-link .button.secondary { border-color: #c9e9ff; color: #c9e9ff; }
    .products-return-link .button.secondary:hover { border-color: #c9e9ff; background: #c9e9ff; color: #12283a; }
    .contact { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 2rem; padding: clamp(1.6rem, 4vw, 3.4rem); border-radius: calc(var(--radius) + .35rem); background: #e1edf6; }
    .contact p:last-child { margin-bottom: 0; color: #344c61; }
    footer { padding: 1.65rem 0 2.4rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
    .footer-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
    .footer-row p { margin: 0; }
    .footer-links { display: flex; flex-wrap: wrap; gap: 1.1rem; }
    .footer-links a { padding-block: .125rem; }
    @media (max-width: 1100px) {
      .track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }
    @media (max-width: 800px) {
      /* Keep keyboard focus in view immediately in narrow and magnified layouts. */
      html { scroll-behavior: auto; }
      .hero-grid, .story { grid-template-columns: minmax(0, 1fr); }
      .hero-grid { gap: 1.5rem; }
      .portrait { width: min(100%, 25rem); justify-self: center; }
      .cards, .product-grid { grid-template-columns: minmax(0, 1fr); }
      .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .service, .product { min-height: auto; }
      .track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .contact { grid-template-columns: minmax(0, 1fr); }
      .testimonial-block { grid-template-columns: minmax(0, 1fr); }
    }
    @media (max-width: 560px) {
      /* Long German compounds and technical labels must stay readable at enlarged text sizes. */
      body { overflow-wrap: anywhere; }
      /* A sticky, multi-row navigation can consume most of a 400% zoom viewport. */
      .topbar { position: static; }
      .wrap { width: min(calc(100% - 2rem), var(--max)); }
      .nav { min-height: 4.5rem; flex-wrap: wrap; align-items: center; padding-block: .65rem; gap: .55rem; }
      .brand { flex-shrink: 0; gap: .5rem; }
      .brand img { width: 2rem; height: 2.2rem; }
      .brand span { font-size: .98rem; }
      .links { width: 100%; min-width: 0; justify-content: flex-start; gap: .2rem .6rem; flex-wrap: wrap; }
      .links a { display: inline-flex; min-height: 2.5rem; flex: 0 0 auto; align-items: center; white-space: nowrap; font-size: .72rem; }
      .links .nav-cta { padding: .3rem .5rem; }
      .hero-grid > *, .cards > *, .story > *, .contact > * { min-width: 0; }
      .hero-grid h1, .hero-grid .eyebrow, .cards h3, .contact h2, .button { overflow-wrap: anywhere; }
      .button { max-width: 100%; }
      .reference-key-group, .reference-key li, .key-label, .case-meta, .case-sector { min-width: 0; max-width: 100%; }
      .case-meta { flex-wrap: wrap; }
      .case-sector { flex: 1 1 10rem; }
      .key-label, .case-sector > strong, .case-tags li { overflow-wrap: anywhere; }
      .case-sector > strong > span { min-width: 0; overflow-wrap: anywhere; }
      .reference-key li, .key-label, .case-tags li { max-width: 100%; }
      .hero { padding-top: 4.4rem; }
      .facts { margin-top: 2.8rem; }
      .fact { padding-inline: .55rem; }
      .fact strong { font-size: 1.18rem; }
      .fact span { font-size: .79rem; line-height: 1.35; }
      .portrait { width: min(100%, 21rem); }
      .track { grid-template-columns: minmax(0, 1fr); }
      .case-grid { grid-template-columns: minmax(0, 1fr); }
      .case-detail { grid-template-columns: 5rem minmax(0, 1fr); }
      .footer-row { align-items: flex-start; flex-direction: column; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    }

    @media (forced-colors: active) {
      .topbar { background: Canvas; backdrop-filter: none; }
      .case-sector > strong { border-radius: .55rem; }
    }

    @supports not (color: color-mix(in srgb, red, white)) {
      .case-card { --case-accent: #075282; }
      .case-card.focus-delivery { --case-accent: #075e4f; }
      .case-card.focus-quality { --case-accent: #85400f; }
      .case-index { border-color: var(--line); background: #f4f7fb; }
      .case-tags li { border-color: var(--line); background: #f4f7fb; }
      .reference-key .key-label { border-color: var(--line); background: #f4f7fb; }
      .reference-key .key-label[class^="key-label sector-"] { border-color: var(--sector-color); background: var(--sector-color); color: #fff; }
    }

/* Pages */
.product h2 { margin-bottom: .65rem; font-size: 1.55rem; line-height: 1.23; letter-spacing: -.035em; }
.products-return-link { margin-top: 2rem; }
.legal-page { max-width: 56rem; }
.legal-page h1 { max-width: none; margin-bottom: 1rem; font-size: clamp(2.4rem, 5.6vw, 4.2rem); hyphens: auto; overflow-wrap: anywhere; }
.legal-page h2 { margin-top: 2.4rem; font-size: clamp(1.45rem, 2.6vw, 2rem); }
.legal-page p, .legal-page li { max-width: 75ch; }
.legal-page a { overflow-wrap: anywhere; }
.draft-note { margin: 1.5rem 0 2rem; padding: 1rem 1.2rem; border-left: .3rem solid #7b3b00; background: #fff1d6; color: #442500; }