:root {
  --blue: #0189fd;
  --graphite: #434d59;
  --ink: #121c27;
  --paper: #f4f7fb;
  --line: #d8e0e8;
  --muted: #6f7a86;
  --display: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: var(--paper); color: var(--ink); font-family: var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; }

.landing {
  min-height: 100svh;
  display: grid;
  grid-template-rows: 86px 1fr 58px;
  overflow: hidden;
  background:
    linear-gradient(rgba(67,77,89,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(67,77,89,.035) 1px, transparent 1px),
    var(--paper);
  background-size: 48px 48px;
}

.site-header, .site-footer { position: relative; z-index: 10; display: flex; align-items: center; padding-inline: clamp(22px, 5vw, 78px); }
.site-header { justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(244,247,251,.82); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-mark {
  width: 52px; height: 38px; display: grid; place-items: center;
  color: white; background: var(--blue); font-family: var(--display); font-size: 22px; font-weight: 950; letter-spacing: -.11em;
  clip-path: polygon(0 0, 100% 0, 89% 100%, 0 100%);
}
.brand-name { font-size: 16px; font-weight: 900; line-height: .85; letter-spacing: -.025em; }
.brand-name small { display: block; margin-top: 6px; color: var(--muted); font-size: 7px; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; }
.header-note { margin: 0; color: var(--graphite); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; letter-spacing: .11em; text-transform: uppercase; }
.live-dot { width: 6px; height: 6px; display: inline-block; margin-right: 9px; border-radius: 50%; background: #2ecc71; box-shadow: 0 0 0 4px rgba(46,204,113,.13); }

.hero {
  width: min(1500px, 100%);
  min-height: 0;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: clamp(25px, 4vw, 70px);
  padding: clamp(26px, 4vh, 60px) clamp(22px, 6vw, 100px);
}
.hero-copy { min-width: 0; position: relative; z-index: 3; }
.eyebrow { margin: 0 0 clamp(16px, 2.4vh, 28px); color: var(--blue); font-size: 10px; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
h1 { max-width: 100%; margin: 0; font-family: var(--display); font-size: clamp(58px, 6.25vw, 100px); font-weight: 950; line-height: .78; letter-spacing: -.075em; text-transform: uppercase; }
h1 span { color: var(--blue); }
.intro { max-width: 640px; margin: clamp(24px, 3.5vh, 40px) 0 0; color: var(--graphite); font-size: clamp(15px, 1.45vw, 21px); line-height: 1.55; letter-spacing: -.02em; }

.visual { height: min(62vh, 660px); min-height: 420px; position: relative; perspective: 1000px; isolation: isolate; }
.grid-plane {
  position: absolute; inset: 16% 0 5%; opacity: .55; transform: rotateX(64deg) rotateZ(-3deg);
  background-image: linear-gradient(rgba(1,137,253,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(1,137,253,.18) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(circle, #000 25%, transparent 72%); mask-image: radial-gradient(circle, #000 25%, transparent 72%);
}
.orbit { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(67,77,89,.22); border-radius: 50%; transform: translate(-50%,-50%); }
.orbit-a { width: min(38vw, 560px); aspect-ratio: 1; }
.orbit-b { width: min(29vw, 430px); aspect-ratio: 1; border-style: dashed; animation: rotate 30s linear infinite; }
.ed-card {
  width: min(25vw, 360px); aspect-ratio: 1; position: absolute; left: 50%; top: 50%; display: grid; place-items: center;
  transform: translate(-50%,-50%) rotate(-3deg); overflow: hidden; color: white; background: var(--blue);
  box-shadow: 32px 38px 70px rgba(1,137,253,.22), -12px -12px 0 rgba(1,137,253,.08);
  transition: transform .18s ease-out;
}
.ed-card::after { content: ""; position: absolute; inset: -60%; background: linear-gradient(105deg, transparent 44%, rgba(255,255,255,.28) 50%, transparent 56%); animation: sheen 5s ease-in-out infinite; }
.ed-card span { transform: translateX(-.05em); font-family: var(--display); font-size: clamp(82px, 9vw, 142px); font-weight: 950; letter-spacing: -.14em; }
.ed-card i { position: absolute; right: 16px; bottom: 13px; font: 700 7px/1 ui-monospace, monospace; letter-spacing: .2em; text-transform: uppercase; }
.chip { position: absolute; z-index: 3; padding: 11px 15px; border: 1px solid var(--line); background: rgba(255,255,255,.94); box-shadow: 0 8px 24px rgba(30,45,60,.06); backdrop-filter: blur(8px); color: var(--graphite); font-size: 9px; font-weight: 900; letter-spacing: .17em; text-transform: uppercase; white-space: nowrap; }
.chip::before { content: ""; width: 6px; height: 6px; display: inline-block; margin-right: 9px; border-radius: 50%; background: var(--blue); }
.chip-one { top: 4%; right: 5%; }
.chip-two { right: 6%; bottom: 8%; }
.chip-three { left: -2%; top: 57%; }
.coordinate { position: absolute; color: #9aa6b2; font: 8px/1 ui-monospace, monospace; letter-spacing: .12em; }
.coordinate-x { top: 15%; left: 14%; }
.coordinate-y { right: 14%; bottom: 19%; writing-mode: vertical-rl; }

.site-footer { justify-content: space-between; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.site-footer p { margin: 0; }
.site-footer nav { display: flex; gap: 28px; }
.site-footer a { text-underline-offset: 4px; transition: color .2s ease; }
.site-footer a:hover { color: var(--blue); }

@keyframes rotate { to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes sheen { 0%, 55% { transform: translateX(-45%); } 85%, 100% { transform: translateX(45%); } }

/* Rechtliche Seiten */
.legal-page { min-height: 100vh; background: var(--paper); }
.legal-wrap { width: min(820px, calc(100% - 48px)); margin: 0 auto; padding: 75px 0 120px; }
.back-link { display: inline-block; margin-bottom: 65px; color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.legal-wrap h1 { margin: 0 0 50px; font-family: var(--display); font-size: clamp(52px, 9vw, 96px); line-height: .85; letter-spacing: -.06em; text-transform: uppercase; }
.legal-wrap h2 { margin-top: 44px; font-family: var(--display); font-size: 24px; letter-spacing: -.03em; text-transform: uppercase; }
.legal-wrap p, .legal-wrap li { color: var(--graphite); line-height: 1.75; }
.legal-note { padding: 20px; border-left: 3px solid var(--blue); background: white; }
.legal-data { margin: 0; border-top: 1px solid var(--line); }
.legal-data div { display: grid; grid-template-columns: minmax(140px, .75fr) 1.25fr; gap: 22px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.legal-data dt { color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.legal-data dd { margin: 0; color: var(--graphite); overflow-wrap: anywhere; }

@media (max-width: 800px) {
  .landing { width: 100%; min-height: 100svh; grid-template-rows: 72px 1fr auto; overflow-x: hidden; }
  .header-note { display: none; }
  .hero { width: 100%; min-width: 0; grid-template-columns: minmax(0, 1fr); align-content: center; gap: 10px; overflow: hidden; padding-top: 34px; padding-bottom: 28px; }
  h1 { font-size: clamp(48px, 14.2vw, 66px); }
  .intro { width: 100%; max-width: 520px; overflow-wrap: anywhere; }
  .visual { width: min(92vw, 430px); height: 38vh; min-height: 290px; margin: 0 auto; }
  .ed-card { width: min(47vw, 210px); }
  .orbit-a { width: min(78vw, 350px); }
  .orbit-b { width: min(60vw, 270px); }
  .chip { padding: 8px 10px; font-size: 7px; }
  .chip-one { top: 2%; right: 4%; }
  .site-footer { min-height: 64px; flex-wrap: wrap; gap: 8px 20px; padding-block: 12px; }
  .site-footer > p:first-child { display: none; }
  .site-footer > p:last-child { display: none; }
  .legal-data div { grid-template-columns: 1fr; gap: 5px; }
}
@media (max-height: 720px) and (min-width: 801px) {
  .landing { grid-template-rows: 70px 1fr 48px; }
  .visual { min-height: 350px; }
  .intro { margin-top: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
:focus-visible { outline: 3px solid #ffbd3e; outline-offset: 4px; }