:root{color-scheme:light;--ink:#14202e;--muted:#55657a;--blue:#1b67e0;--blue2:#3f2fc0;--sky:#3d9dff;--line:#dfe6ef;--paper:#f5f8fc;--ok:#1f8a5b;--wip:#1b67e0;--plan:#b7791f}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;color:var(--ink);background:#fff;font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
a:focus-visible{outline:3px solid #b45309;outline-offset:4px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;z-index:100;background:#fff;padding:8px 12px;border-radius:6px}
.wrap{max-width:1180px;margin:auto;padding:0 32px}
h2{font-size:clamp(28px,3vw,40px);line-height:1.15;letter-spacing:-1px;margin:0 0 16px;font-weight:700}
h3{font-size:18px;margin:0 0 8px;line-height:1.3}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--blue);margin:0 0 14px}
.intro{color:var(--muted);font-size:18px;max-width:760px;margin:0 0 36px}
section{padding:88px 0}
.band{background:var(--paper)}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:26px;font-weight:300;letter-spacing:-.5px;text-decoration:none}
.brand b{font-weight:800}
.brand.small{font-size:18px}
.top nav{display:flex;align-items:center;gap:26px}
.top nav a{text-decoration:none;font-size:14px;font-weight:600;color:var(--ink)}
.top nav a:hover{color:var(--blue)}
.top nav .nav-cta{background:var(--blue);color:#fff;padding:9px 16px;border-radius:8px}
.top nav .nav-cta:hover{color:#fff;background:var(--blue2)}

/* hero */
.hero{padding:84px 0 96px;background:radial-gradient(1200px 500px at 85% -10%,#e6efff 0,transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
h1{font-size:clamp(34px,4vw,54px);line-height:1.1;letter-spacing:-1.8px;margin:0 0 22px;font-weight:750}
h1 span{background:linear-gradient(120deg,var(--sky),var(--blue) 55%,var(--blue2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;line-height:1.75;color:var(--muted);margin:0 0 26px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.button{display:inline-flex;align-items:center;padding:13px 22px;border-radius:9px;background:var(--blue);color:#fff;text-decoration:none;font-weight:650;border:1px solid var(--blue)}
.button:hover{background:var(--blue2);border-color:var(--blue2)}
.button.ghost{background:#fff;color:var(--blue)}
.button.ghost:hover{background:#eef4ff}
.button.light{background:#fff;color:var(--blue2);border-color:#fff}
.button.light:hover{background:#eef4ff}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
.chips li{font-size:13px;font-weight:600;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 12px}
.hero-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 24px 60px rgba(27,103,224,.12)}
.hero-card svg{width:100%;height:auto;display:block}
.hero-card figcaption{font-size:14px;color:var(--muted);margin-top:12px;font-style:italic}
.edges path{stroke:#a8cbff;stroke-width:3;fill:none}
.node rect{fill:#eef4ff;stroke:#a8cbff;stroke-width:1.5}
.node text{font-size:14px;font-weight:650;fill:var(--ink);text-anchor:middle;dominant-baseline:middle}
.node.hub rect{fill:#1d63da;stroke:#1d63da}
.node.hub text{fill:#fff}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.card p{margin:0;color:var(--muted);font-size:15px}

/* families */
.legend{display:flex;gap:10px;margin:-16px 0 24px}
.families{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fam{border:1px solid var(--line);border-radius:16px;padding:22px;background:#fff;display:flex;flex-direction:column}
.fam header{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.fam h3{font-size:21px;font-weight:300;letter-spacing:-.3px;margin:0}
.fam h3 b{font-weight:800}
.fam .sub{font-weight:650;color:var(--ink);margin:4px 0 8px;font-size:14px}
.fam p{margin:0;color:var(--muted);font-size:15px}
.st{display:inline-block;font-size:12px;font-weight:700;border-radius:999px;padding:3px 10px;white-space:nowrap}
.st.ok{background:#e3f4ec;color:var(--ok)}
.st.wip{background:#e6efff;color:var(--wip)}
.st.plan{background:#fdf1dc;color:var(--plan)}

/* contracts */
.split{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:start}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.ticks li{position:relative;padding-left:30px;color:var(--muted)}
.ticks li b{color:var(--ink)}
.ticks li::before{content:"";position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:5px;background:linear-gradient(135deg,var(--sky),var(--blue2))}
.stat-card{background:linear-gradient(150deg,var(--sky),var(--blue) 55%,var(--blue2));color:#fff;border-radius:20px;padding:28px;display:grid;gap:22px;position:sticky;top:96px}
.stat b{display:block;font-size:34px;line-height:1.1;letter-spacing:-1px}
.stat span{font-size:14px;opacity:.9}

/* cta */
.cta{padding:72px 0}
.cta-box{background:linear-gradient(130deg,var(--blue),var(--blue2));color:#fff;border-radius:24px;padding:44px 48px;display:flex;justify-content:space-between;align-items:center;gap:32px}
.cta-box h2{margin:0 0 6px}
.cta-box p{margin:0;opacity:.9}

/* footer */
.foot{border-top:1px solid var(--line);padding:28px 0;font-size:14px;color:var(--muted)}
.foot-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot nav{display:flex;gap:20px}
.foot a{text-decoration:none}.foot a:hover{color:var(--blue)}

/* legal pages */
.legal{max-width:780px;padding:56px 32px 88px;margin:auto}
.legal h1{font-size:40px}
.legal h2{font-size:22px;margin-top:32px}
.legal p,.legal li{color:var(--muted)}

@media (max-width:980px){
  .hero-grid,.split{grid-template-columns:1fr}
  .grid3,.families{grid-template-columns:1fr 1fr}
  .top nav a:not(.nav-cta){display:none}
  .stat-card{position:static}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .grid3,.families{grid-template-columns:1fr}
  .cta-box{flex-direction:column;align-items:flex-start;padding:32px 24px}
  section{padding:64px 0}
}

/* family links and pages */
a.fam{text-decoration:none;color:inherit;transition:box-shadow .15s,border-color .15s}
a.fam:hover{border-color:#a8cbff;box-shadow:0 12px 30px rgba(27,103,224,.12)}
.fam .more{margin-top:auto;padding-top:14px;font-size:14px;font-weight:650;color:var(--blue)}
.sub-h{font-size:22px;margin:56px 0 10px}
.more-fams{grid-template-columns:repeat(4,1fr)}
.more-fams .fam p:not(.sub){font-size:14px}
.fam-hero{padding:72px 0 80px}
.fam-title{font-size:clamp(48px,6vw,78px);font-weight:300;letter-spacing:-2px;margin:0 0 6px}
.fam-title b{font-weight:800;background:linear-gradient(120deg,var(--sky),var(--blue) 55%,var(--blue2));-webkit-background-clip:text;background-clip:text;color:transparent}
.fam-claim{font-size:clamp(22px,2.4vw,30px);font-weight:650;line-height:1.25;margin:0 0 20px;max-width:820px}
.fam-hero .lead{max-width:820px}
.fam-links{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.fam-link{display:flex;flex-direction:column;gap:2px;border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-decoration:none;background:#fff}
.fam-link b{font-size:18px;font-weight:300}.fam-link b b{font-weight:800}
.fam-link span{font-size:13px;color:var(--muted)}
.fam-link:hover{border-color:#a8cbff}
@media (max-width:980px){.more-fams,.fam-links{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.more-fams,.fam-links{grid-template-columns:1fr}}
.demo-video{width:100%;height:auto;border-radius:16px;border:1px solid var(--line);box-shadow:0 24px 60px rgba(27,103,224,.12);background:#0e1a2b}
.fam-chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.fam-chip{display:inline-flex;align-items:baseline;gap:8px;border:1px solid var(--line);border-radius:999px;padding:8px 16px;background:#fff;text-decoration:none;transition:border-color .15s,box-shadow .15s}
.fam-chip:hover{border-color:#a8cbff;box-shadow:0 6px 16px rgba(27,103,224,.10)}
.fam-chip b{font-size:16px;font-weight:300}.fam-chip b b{font-weight:800}
.fam-chip span{font-size:13px;color:var(--muted)}

/* module overview (mapxi.de) */
.modules{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.module{border:1px solid var(--line);border-radius:18px;padding:26px 28px;background:#fff}
.module header{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.module h3{font-size:21px;margin:0}
.module .code{font:600 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:4px 7px}
.module .claim{font-weight:650;color:var(--blue);margin:6px 0 10px}
.module p{color:var(--muted);margin:0 0 12px}
.module .ticks{gap:8px}.module .ticks li{font-size:15px}
.foot .brand a{text-decoration:none}
@media (max-width:980px){.modules{grid-template-columns:1fr}}
.ask{font-size:13px;font-weight:650;color:var(--plan);margin:0 0 14px}
.fam .ask{margin:10px 0 0;font-size:12px}