/* FutureSonar Website, gemeinsames Stylesheet (DE und EN) */

@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-style: normal; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-style: normal; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-500.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-style: normal; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-600.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-weight: 500; font-style: normal; font-display: swap; src: url("/assets/fonts/space-grotesk-500.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-weight: 600; font-style: normal; font-display: swap; src: url("/assets/fonts/space-grotesk-600.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-weight: 700; font-style: normal; font-display: swap; src: url("/assets/fonts/space-grotesk-700.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-style: normal; font-display: swap; src: url("/assets/fonts/jetbrains-mono-500.woff2") format("woff2"); }

:root {
  --ink: #0a111e;
  --ink-2: #0e1a2c;
  --ink-line: #22344f;
  --navy: #15325c;
  --navy-line: #2f4f7d;
  --petrol: #0e7c6e;
  --petrol-dark: #0a5c52;
  --signal: #5ee6d0;
  --bg: #f3f5f8;
  --surface: #ffffff;
  --surface-2: #f7f9fb;
  --text: #16202c;
  --muted: #4e5b6c;
  --line: #dce2ea;
  --on-dark: #e6edf7;
  --on-dark-muted: #b9cbe0;
  --on-dark-soft: #c9d4e3;
  --ok-bg: #e3f0e6; --ok-ink: #1f5a30;
  --warn-bg: #fdf1d6; --warn-ink: #6b4a0e;
  --info-bg: #e3ecf7; --info-ink: #1f4f7a;
  --display: "Space Grotesk", "IBM Plex Sans", system-ui, sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace;
  --radius: 14px;
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); font-size: 17px; line-height: 1.6; }
img, svg { max-width: 100%; }
a { color: var(--petrol); }
a:hover { color: var(--petrol-dark); }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.02em; line-height: 1.12; margin: 0; }
p { margin: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--signal); color: var(--ink); padding: 10px 16px; border-radius: 8px; font-weight: 600; }
.skip-link:focus { top: 12px; }

.container { max-width: var(--container); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.section { padding-top: 96px; padding-bottom: 96px; }
.section--tight { padding-top: 56px; padding-bottom: 56px; }
.section--white { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--dark { background: var(--ink); color: var(--on-dark); }

/* Typografie */
.eyebrow { font-family: var(--mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--petrol); margin-bottom: 14px; }
.dark .eyebrow, .section--dark .eyebrow, .cta-panel .eyebrow { color: var(--signal); }
.display { font-weight: 700; font-size: clamp(40px, 5.4vw, 72px); line-height: 1.03; letter-spacing: -0.025em; color: #fff; margin-bottom: 26px; }
.h2 { font-weight: 600; font-size: clamp(30px, 3.6vw, 48px); line-height: 1.1; max-width: 18em; }
.h3 { font-weight: 600; font-size: 22px; letter-spacing: -0.01em; margin-bottom: 10px; }
.lead { font-size: 20px; line-height: 1.55; color: var(--on-dark-muted); max-width: 34em; margin-bottom: 34px; }
.text-muted { color: var(--muted); }
.section-head { margin-bottom: 44px; }
.small { font-size: 13px; color: var(--muted); }

/* Kopfbereich */
.dark { background: var(--ink); color: var(--on-dark); overflow: hidden; }
.dark a { color: var(--signal); }
.dark a:hover { color: #fff; }
.site-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding-top: 22px; padding-bottom: 22px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.dark .brand, .brand { color: #fff; }
.brand__name { font-family: var(--display); font-weight: 600; font-size: 22px; letter-spacing: -0.01em; }
.brand__dot { color: var(--signal); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 26px; font-size: 15px; font-weight: 500; }
.dark .nav a { color: var(--on-dark-soft); text-decoration: none; padding: 6px 0; }
.dark .nav a:hover { color: #fff; }
.dark .nav a[aria-current="page"] { color: #fff; box-shadow: inset 0 -2px 0 var(--signal); }
.lang { display: flex; gap: 4px; margin-left: 8px; font-family: var(--mono); font-size: 13px; }
.dark .lang a { padding: 4px 9px; border-radius: 6px; border: 1px solid #2a3a52; box-shadow: none; }
.dark .lang a[aria-current="true"] { color: var(--ink); background: var(--signal); border-color: var(--signal); }

.hero { display: flex; flex-wrap: wrap; align-items: center; gap: 48px; padding-top: 48px; padding-bottom: 104px; }
.hero__text { flex: 1 1 480px; min-width: 0; }
.hero__visual { flex: 1 1 400px; min-width: 0; display: flex; justify-content: center; }
.hero__visual svg { width: 100%; max-width: 520px; height: auto; }
.breadcrumb { font-family: var(--mono); font-size: 13px; color: var(--on-dark-muted); margin-bottom: 22px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; }
.dark .breadcrumb a { color: var(--on-dark-muted); }
.dark .breadcrumb [aria-current] { color: var(--signal); }
.checks { list-style: none; padding: 0; margin: 44px 0 0; display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: 15px; color: var(--on-dark-soft); }
.checks li { display: flex; align-items: center; gap: 8px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 10px; font-weight: 600; text-decoration: none; font-size: 17px; border: 1px solid transparent; cursor: pointer; font-family: var(--body); }
.btn--primary, .dark .btn--primary, .cta-panel .btn--primary { background: var(--signal); color: var(--ink); }
.btn--primary:hover, .dark .btn--primary:hover, .cta-panel .btn--primary:hover { background: #fff; color: var(--ink); }
.btn--ghost, .dark .btn--ghost { border-color: #2f4360; color: var(--on-dark); font-weight: 500; }
.btn--ghost:hover, .dark .btn--ghost:hover { border-color: var(--signal); color: #fff; }
.btn--outline { border-color: var(--navy-line); font-weight: 500; min-height: 44px; padding: 0 16px; font-size: 15px; }
.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }

/* Badges und Chips */
.badge { display: inline-block; font-size: 13px; font-weight: 600; padding: 3px 11px; border-radius: 99px; }
.badge--ok { background: var(--ok-bg); color: var(--ok-ink); }
.badge--warn { background: var(--warn-bg); color: var(--warn-ink); }
.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.chip { background: var(--surface); border: 1px solid var(--line); border-radius: 99px; padding: 7px 16px; font-weight: 500; font-size: 15px; }
.tag { font-size: 13px; padding: 4px 10px; border-radius: 6px; }
.tag--info { background: var(--info-bg); color: var(--info-ink); }
.tag--neutral { background: #eceff3; color: var(--muted); }

/* Raster und Karten */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.grid--wide { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.card p, .card li { color: var(--muted); font-size: 16px; }
.card__num { font-family: var(--mono); font-size: 14px; color: var(--petrol); margin-bottom: 16px; }
.card__icon { margin-bottom: 16px; }
.card ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 8px; }
.card--dark { background: var(--ink-2); border-color: var(--ink-line); color: var(--on-dark); }
.card--dark .h3 { color: #fff; }
.card--dark p, .card--dark li { color: var(--on-dark-soft); }
.card--dark .card__num { color: var(--signal); }
.card--navy { background: var(--navy); border-color: var(--navy); color: var(--on-dark); }
.card--navy .h3 { color: #fff; }
.card--navy p { color: var(--on-dark-soft); }
.card--navy .card__num { color: var(--signal); }

/* Drei Bereiche */
.doors { position: relative; margin-top: -56px; padding-bottom: 32px; }
.door { display: flex; flex-direction: column; min-height: 320px; padding: 32px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); color: var(--text); text-decoration: none; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.door:hover { color: var(--text); transform: translateY(-4px); border-color: var(--petrol); box-shadow: 0 28px 50px -30px rgba(21, 50, 92, .45); }
.door__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.door__label { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--petrol); }
.door h2 { font-weight: 600; font-size: 28px; line-height: 1.15; margin-bottom: 12px; }
.door p { color: var(--muted); font-size: 16px; flex: 1; margin-bottom: 24px; }
.door__more { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--petrol); }
.door__more svg { transition: transform .25s ease; }
.door:hover .door__more svg { transform: translateX(6px); }
.door--navy { background: var(--navy); border-color: var(--navy); color: #fff; }
.door--navy:hover { color: #fff; border-color: var(--signal); }
.door--navy .door__label, .door--navy .door__more { color: var(--signal); }
.door--navy p { color: var(--on-dark-soft); }

/* Abstraktions-Band */
.abstraction { margin-top: 28px; background: var(--navy); color: var(--on-dark); border-radius: 18px; padding: 40px; display: flex; flex-wrap: wrap; align-items: stretch; gap: 20px; }
.abstraction__head { flex: 1 1 100%; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-bottom: 8px; }
.abstraction__head h3 { font-weight: 600; font-size: 26px; color: #fff; }
.abstraction__note { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--on-dark-muted); align-self: center; }
.abstraction__box { flex: 1 1 240px; border: 1px solid var(--navy-line); border-radius: 12px; padding: 22px; }
.abstraction__box--key { border-color: var(--signal); background: #10294c; }
.abstraction__label { font-family: var(--mono); font-size: 12px; color: var(--on-dark-muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; }
.abstraction__box--key .abstraction__label { color: var(--signal); }
.abstraction__value { font-size: 20px; font-weight: 600; color: #fff; }
.abstraction__sub { font-size: 15px; color: var(--on-dark-muted); margin-top: 6px; }
.abstraction__arrow { flex: 0 0 auto; display: flex; align-items: center; justify-content: center; }

/* Split-Layouts */
.split { display: flex; flex-wrap: wrap; gap: 48px 64px; align-items: center; }
.split--top { align-items: flex-start; }
.split > * { flex: 1 1 420px; min-width: 0; }
.split__narrow { flex: 1 1 300px; }
.split__wide { flex: 3 1 560px; }
.statement { font-family: var(--display); font-weight: 500; font-size: clamp(26px, 3vw, 38px); line-height: 1.25; letter-spacing: -0.015em; margin-bottom: 24px; }

/* Belegkarte */
.evidence { background: var(--surface-2); border: 1px solid var(--line); border-radius: 16px; padding: 28px; box-shadow: 0 24px 48px -28px rgba(21, 50, 92, .35); }
.evidence__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 18px; font-size: 14px; color: var(--muted); }
.evidence__label { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--petrol); margin-bottom: 6px; }
.evidence__claim { font-family: var(--display); font-weight: 600; font-size: 22px; line-height: 1.3; margin-bottom: 20px; }
.evidence blockquote { margin: 0 0 18px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; font-size: 16px; }
.evidence__meta { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 13px; color: var(--muted); font-family: var(--mono); }
.evidence__tags { margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--line); display: flex; flex-wrap: wrap; gap: 8px; }

/* Kennzahlen */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; border-top: 1px solid var(--line); padding-top: 24px; }
.stat__value { font-family: var(--display); font-weight: 700; font-size: 40px; line-height: 1; color: var(--navy); }
.stat__label { font-size: 14px; color: var(--muted); margin-top: 6px; }
.profile-card { background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: 18px; padding: 28px; }
.profile-card__head { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; font-size: 13px; color: var(--on-dark-muted); }
.profile-card__head span:first-child { font-family: var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--signal); font-size: 12px; }
.bar-row { margin-bottom: 16px; }
.bar-row__label { display: flex; justify-content: space-between; font-size: 15px; color: var(--on-dark); margin-bottom: 6px; }
.bar-row__label span:last-child { font-family: var(--mono); color: var(--on-dark-muted); }
.bar { height: 8px; background: #172840; border-radius: 99px; overflow: hidden; }
.bar__fill { height: 100%; background: var(--signal); border-radius: 99px; transform-origin: left center; animation: zr-grow 1.4s cubic-bezier(.2, .7, .2, 1) both; }
.bar__fill--muted { background: #6f8bb0; }
.w-86 { width: 86%; } .w-72 { width: 72%; } .w-58 { width: 58%; }
.d-1 { animation-delay: .15s; } .d-2 { animation-delay: .3s; } .d-3 { animation-delay: .45s; }
.profile-card .stats { border-top-color: var(--ink-line); margin-top: 8px; }
.profile-card .stat__value { color: #fff; font-size: 30px; }
.profile-card .stat__label { color: var(--on-dark-muted); font-size: 13px; }

/* Zeitachse Heute, Morgen, Weg */
.timeline { display: flex; flex-direction: column; gap: 14px; }
.timeline__item { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px 24px; display: flex; gap: 18px; align-items: flex-start; }
.section--white .timeline__item { background: var(--surface-2); }
.timeline__tag { flex: none; font-family: var(--mono); font-size: 13px; border-radius: 8px; padding: 6px 10px; color: #fff; background: var(--navy); }
.timeline__tag--petrol { background: var(--petrol); }
.timeline__tag--signal { background: var(--signal); color: var(--ink); }
.timeline__title { font-weight: 600; font-size: 18px; }
.timeline__text { color: var(--muted); font-size: 15px; }

/* Ablauf */
.steps { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.step { border-top: 3px solid var(--navy); padding-top: 22px; }
.step--petrol { border-top-color: var(--petrol); }
.step--signal { border-top-color: var(--signal); }
.step__num { font-family: var(--display); font-weight: 700; font-size: 44px; line-height: 1; color: var(--navy); margin-bottom: 14px; }
.step--petrol .step__num { color: var(--petrol); }
.step h3 { font-weight: 600; font-size: 21px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 16px; }
.numbered { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 18px; }
.numbered li { display: flex; gap: 18px; align-items: flex-start; }
.numbered__dot { flex: none; width: 40px; height: 40px; border-radius: 99px; background: var(--navy); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 700; }
.numbered__dot--petrol { background: var(--petrol); }
.numbered__dot--signal { background: var(--signal); color: var(--ink); }
.list-lines { list-style: none; margin: 0; padding: 0; }
.list-lines li { display: flex; gap: 18px; padding: 20px 0; border-top: 1px solid var(--line); }
.list-lines li:last-child { border-bottom: 1px solid var(--line); }
.list-lines__num { font-family: var(--mono); color: var(--petrol); flex: none; }

/* Leistungs-Kacheln dunkel */
.tiles { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.tile { border: 1px solid var(--ink-line); background: var(--ink-2); border-radius: 14px; padding: 24px; }
.tile__title { font-weight: 600; font-size: 18px; color: #fff; margin-bottom: 6px; }
.tile__text { color: var(--on-dark-muted); font-size: 15px; }

.note { margin-top: 14px; font-size: 14px; color: var(--muted); background: var(--bg); border-radius: 8px; padding: 10px 12px; }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 6px 0; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 56px; font-family: var(--display); font-weight: 600; font-size: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq__plus { font-size: 28px; color: var(--petrol); transition: transform .2s; flex: none; }
.faq details[open] .faq__plus { transform: rotate(45deg); }
.faq details p { margin: 0 0 20px; color: var(--muted); }
.narrow { max-width: 920px; }

/* Kontakt-Panel */
.cta-panel { background: var(--navy); color: var(--on-dark); border-radius: 22px; padding: clamp(32px, 5vw, 64px); display: flex; flex-wrap: wrap; gap: 32px 48px; align-items: flex-start; }
.cta-panel--center { align-items: center; justify-content: space-between; }
.cta-panel h2 { font-weight: 600; font-size: clamp(30px, 3.4vw, 46px); line-height: 1.1; color: #fff; margin-bottom: 18px; }
.cta-panel p { color: var(--on-dark-soft); font-size: 18px; max-width: 32em; }
.cta-panel a { color: var(--signal); }
.cta-panel a:hover { color: #fff; }
.cta-panel__main { flex: 3 1 440px; min-width: 0; }
.cta-panel__main p { margin-bottom: 30px; }
.cta-panel--center .cta-panel__main p { margin-bottom: 0; }
.cta-panel__side { flex: 2 1 300px; min-width: 0; border-left: 1px solid var(--navy-line); padding-left: 32px; }
.person { display: flex; align-items: center; gap: 18px; margin-bottom: 18px; }
.person__photo { flex: none; width: 96px; height: 96px; border-radius: 50%; overflow: hidden; box-shadow: 0 0 0 2px var(--signal), 0 0 0 6px var(--navy), 0 0 0 7px var(--navy-line); }
.person__photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.person__name { font-family: var(--display); font-weight: 600; font-size: 22px; color: #fff; }
.person__org { color: var(--on-dark-soft); font-size: 16px; }
.cta-panel__side p { font-size: 16px; margin-bottom: 18px; }
.langs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.langs span { font-family: var(--mono); font-size: 12px; color: var(--on-dark); border: 1px solid var(--navy-line); border-radius: 6px; padding: 3px 9px; }
.langs span.langs__basic { border-style: dashed; color: var(--on-dark-muted); }

/* Rechtstexte */
.legal { max-width: 820px; }
.legal h1 { font-size: clamp(34px, 4vw, 48px); margin-bottom: 12px; }
.legal h2 { font-size: 24px; margin: 44px 0 12px; }
.legal h3 { font-size: 19px; margin: 28px 0 8px; }
.legal p, .legal li { color: var(--text); margin-bottom: 12px; }
.legal ul { padding-left: 20px; }
.legal address { font-style: normal; margin-bottom: 12px; }
.legal dl { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 8px 24px; margin: 0 0 12px; }
.legal dt { font-weight: 600; }
.legal dd { margin: 0; }
.legal .stand { color: var(--muted); font-size: 15px; }
@media (max-width: 640px) { .legal dl { grid-template-columns: 1fr; gap: 2px; } .legal dd { margin-bottom: 10px; } }

/* Fußbereich */
.footer { background: var(--ink); color: var(--on-dark-muted); font-size: 14px; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px 40px; align-items: center; padding-top: 40px; padding-bottom: 40px; }
.footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer a, .footer .link-button { color: var(--on-dark-soft); text-decoration: none; }
.footer a:hover, .footer .link-button:hover { color: #fff; }
.link-button { background: none; border: 0; padding: 0; font: inherit; cursor: pointer; }

/* Hinweis-Banner */
.cookie { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 50; max-width: 440px; background: var(--surface); color: var(--text); border: 1px solid var(--line); border-radius: 16px; padding: 22px 22px 18px; box-shadow: 0 24px 60px -20px rgba(10, 17, 30, .45); }
.cookie[hidden] { display: none; }
.cookie__title { font-family: var(--display); font-weight: 600; font-size: 18px; margin-bottom: 8px; }
.cookie p { font-size: 15px; line-height: 1.5; color: var(--muted); margin-bottom: 16px; }
.cookie__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cookie__btn { min-height: 44px; padding: 0 20px; border-radius: 10px; font: 600 15px var(--body); cursor: pointer; border: 1px solid var(--line); background: var(--surface); color: var(--text); }
.cookie__btn--primary { background: var(--petrol); border-color: var(--petrol); color: #fff; }
.cookie__btn--primary:hover { background: var(--petrol-dark); }

/* Sprachwahl-Seite */
.chooser { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 36px; text-align: center; padding: 48px 24px; }
.chooser__options { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* Bewegung */
@keyframes zr-spin { to { transform: rotate(360deg); } }
@keyframes zr-pulse { 0% { transform: scale(1); opacity: .7; } 70%, 100% { transform: scale(3.2); opacity: 0; } }
@keyframes zr-draw { 0%, 20% { stroke-dashoffset: 80; } 55%, 100% { stroke-dashoffset: 0; } }
@keyframes zr-fade { 0%, 40% { opacity: 0; } 70%, 100% { opacity: 1; } }
@keyframes zr-rise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes zr-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes zr-flow { to { stroke-dashoffset: -24; } }
@keyframes zr-glow { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
.zr-sweep { transform-box: view-box; transform-origin: 260px 260px; animation: zr-spin 7s linear infinite; }
.zr-ping { transform-box: fill-box; transform-origin: center; animation: zr-pulse 3.5s ease-out infinite; }
.zr-ping--2 { animation-delay: 1.2s; } .zr-ping--3 { animation-delay: 2.3s; }
.zr-link { stroke-dasharray: 80; animation: zr-draw 7s ease-in-out infinite alternate; }
.zr-link--2 { animation-delay: .3s; } .zr-link--3 { animation-delay: .6s; } .zr-link--4 { animation-delay: .9s; } .zr-link--5 { animation-delay: 1.2s; } .zr-link--6 { animation-delay: 1.5s; }
.zr-label { animation: zr-fade 7s ease-in-out infinite alternate; }
.zr-flow { stroke-dasharray: 4 8; animation: zr-flow 1.6s linear infinite; }
.zr-node { animation: zr-glow 4.8s ease-in-out infinite; }
.zr-node--2 { animation-delay: .8s; } .zr-node--3 { animation-delay: 1.6s; } .zr-node--4 { animation-delay: 2.4s; } .zr-node--5 { animation-delay: 3.2s; } .zr-node--6 { animation-delay: 4s; }
@supports (animation-timeline: view()) {
  .reveal { animation: zr-rise linear both; animation-timeline: view(); animation-range: entry 0% cover 22%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .zr-sweep, .zr-ping, .zr-link, .zr-label, .zr-flow, .zr-node, .reveal, .bar__fill { animation: none !important; }
  .zr-link { stroke-dashoffset: 0; }
  .door, .door__more svg { transition: none; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding-top: 72px; padding-bottom: 72px; }
  .site-header { gap: 14px; }
  .nav { gap: 4px 18px; font-size: 14px; }
  .lang { margin-left: 0; }
  .hero { padding-top: 24px; padding-bottom: 88px; gap: 32px; }
  .lead { font-size: 18px; }
  .abstraction { padding: 28px 22px; }
  .abstraction__arrow { flex-basis: 100%; transform: rotate(90deg); }
  .cta-panel__side { border-left: 0; padding-left: 0; border-top: 1px solid var(--navy-line); padding-top: 28px; }
  .stat__value { font-size: 32px; }
  .faq summary { font-size: 18px; }
}

/* Hilfsklassen (keine Inline-Styles wegen strenger CSP) */
.p-lg { font-size: 18px; }
.mt-18 { margin-top: 18px; }
.mt-22 { margin-top: 22px; }
.mt-32 { margin-top: 32px; }
.mb-14 { margin-bottom: 14px; }
.section-end { padding-bottom: 104px; }
.evidence { margin: 0; }
.eyebrow.eyebrow--muted { color: var(--on-dark-muted); }
.chips .eyebrow { margin: 0 10px 0 0; }
.section--dark .h2 { color: #fff; }
.section--dark p { color: var(--on-dark-soft); }

/* Zukunftsmodelle */
.badge--info { background: var(--info-bg); color: var(--info-ink); }
.eyebrow .badge { margin-left: 8px; letter-spacing: 0; text-transform: none; font-family: var(--body); }
.measure { max-width: 46em; }
.model { display: flex; flex-direction: column; }
.model__head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 16px; }
.model__head .card__num { margin: 0; }
.card .model__q { color: var(--text); font-family: var(--display); font-weight: 500; font-size: 17px; line-height: 1.4; margin-bottom: 14px; }
.card .model__meta { font-family: var(--mono); font-size: 13px; color: var(--petrol); margin-bottom: 14px; }
.card .model__source { margin-top: auto; padding-top: 16px; font-size: 13px; color: var(--muted); }
.model > p:not(:last-child) { margin-bottom: 14px; }

/* Pfeil-Links und Hinweis-Kasten statt dünner Textlinks */
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; color: var(--petrol); }
.link-arrow svg { transition: transform .2s ease; }
.link-arrow:hover { color: var(--petrol-dark); }
.link-arrow:hover svg { transform: translateX(4px); }
.card .link-arrow { font-size: 16px; }
.callout { margin-top: 48px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; padding: 28px 32px; border-radius: 18px; background: var(--bg); border: 1px solid var(--line); }
.callout__body { flex: 1 1 420px; min-width: 0; }
.callout__title { font-family: var(--display); font-weight: 600; font-size: 22px; letter-spacing: -0.01em; margin-bottom: 6px; }
.callout__text { color: var(--muted); }
.btn--dark { background: var(--navy); color: #fff; }
.btn--dark:hover { background: var(--petrol); color: #fff; }
@media (prefers-reduced-motion: reduce) { .link-arrow svg { transition: none; } }

/* Kacheln im dunklen Bereich deutlicher absetzen */
.tile { background: #13243c; border-color: #2b4569; box-shadow: 0 18px 40px -28px rgba(0, 0, 0, .8); transition: border-color .2s ease, transform .2s ease; }
.tile:hover { border-color: var(--signal); transform: translateY(-2px); }
.tile__icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 10px; background: rgba(94, 230, 208, .12); color: var(--signal); margin-bottom: 16px; }
@media (prefers-reduced-motion: reduce) { .tile { transition: none; } .tile:hover { transform: none; } }
.chip--more { background: transparent; border-style: dashed; color: var(--petrol); }

/* Schriftzug FutureSonar: das o in Sonar ist das Sonar-Zeichen */
.brand__o { display: inline-block; width: .6em; height: .6em; vertical-align: -0.04em; margin: 0 .03em; }

/* Sonar-Animation im Kopfbereich der Startseite */
@keyframes zr-wave { 0% { transform: scale(.04); opacity: .9; } 100% { transform: scale(1); opacity: 0; } }
.zr-wave { transform-box: view-box; transform-origin: 260px 70px; animation: zr-wave 4.5s cubic-bezier(.25, .6, .35, 1) infinite; }
.zr-wave--2 { animation-delay: 1.5s; }
.zr-wave--3 { animation-delay: 3s; }
@media (prefers-reduced-motion: reduce) { .zr-wave { animation: none !important; opacity: 0; } }
.tile__map { display: block; font-family: var(--mono); font-weight: 500; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--signal); margin-top: 2px; }

/* Startseite: Sonar-Grafik oben an der Überschrift ausrichten statt mittig */
.hero__visual--top { align-self: flex-start; padding-top: 24px; }
/* Bereiche nicht mehr in den dunklen Kopf hineinragen lassen (sonst sichtbare Kante hinter den Karten) */
.doors { margin-top: 0; padding-top: 72px; }

/* Sonar-Animation v2: ruhigere Wellen, drei Muster werden nacheinander erkannt (Zyklus 18 s) */
.zr-wave { animation-duration: 7s; }
.zr-wave--2 { animation-delay: 2.33s; }
.zr-wave--3 { animation-delay: 4.66s; }
@keyframes zr-pat-a { 0%, 8% { opacity: 0; } 15%, 88% { opacity: 1; } 96%, 100% { opacity: 0; } }
@keyframes zr-pat-b { 0%, 36% { opacity: 0; } 43%, 88% { opacity: 1; } 96%, 100% { opacity: 0; } }
@keyframes zr-pat-c { 0%, 64% { opacity: 0; } 71%, 88% { opacity: 1; } 96%, 100% { opacity: 0; } }
@keyframes zr-draw-a { 0%, 8% { stroke-dashoffset: 120; } 22%, 100% { stroke-dashoffset: 0; } }
@keyframes zr-draw-b { 0%, 36% { stroke-dashoffset: 120; } 50%, 100% { stroke-dashoffset: 0; } }
@keyframes zr-draw-c { 0%, 64% { stroke-dashoffset: 120; } 78%, 100% { stroke-dashoffset: 0; } }
@keyframes zr-ring { 0% { transform: scale(1); opacity: .8; } 70%, 100% { transform: scale(2.6); opacity: 0; } }
.zr-pat { opacity: 0; animation: 18s ease-in-out infinite; }
.zr-pat-a { animation-name: zr-pat-a; }
.zr-pat-b { animation-name: zr-pat-b; }
.zr-pat-c { animation-name: zr-pat-c; }
.zr-draw { stroke-dasharray: 120; animation: 18s ease-out infinite; }
.zr-draw--a { animation-name: zr-draw-a; }
.zr-draw--b { animation-name: zr-draw-b; }
.zr-draw--c { animation-name: zr-draw-c; }
.zr-ring { transform-box: fill-box; transform-origin: center; animation: zr-ring 4s ease-out infinite; }
@media (prefers-reduced-motion: reduce) {
  .zr-pat { animation: none !important; opacity: 1; }
  .zr-draw { animation: none !important; stroke-dashoffset: 0; }
  .zr-ring { animation: none !important; opacity: 0; }
}

/* Etiketten je Muster: bildet sich nach dem Muster, löst sich auf, dann das nächste */
@keyframes zr-tag-a { 0%, 16% { opacity: 0; transform: translateY(8px) scale(.94); } 21%, 31% { opacity: 1; transform: none; } 35%, 100% { opacity: 0; transform: translateY(-4px) scale(.98); } }
@keyframes zr-tag-b { 0%, 44% { opacity: 0; transform: translateY(8px) scale(.94); } 49%, 59% { opacity: 1; transform: none; } 63%, 100% { opacity: 0; transform: translateY(-4px) scale(.98); } }
@keyframes zr-tag-c { 0%, 72% { opacity: 0; transform: translateY(8px) scale(.94); } 77%, 87% { opacity: 1; transform: none; } 91%, 100% { opacity: 0; transform: translateY(-4px) scale(.98); } }
.zr-tag { opacity: 0; transform-box: fill-box; transform-origin: center; animation: 18s ease-in-out infinite; }
.zr-tag-a { animation-name: zr-tag-a; }
.zr-tag-b { animation-name: zr-tag-b; }
.zr-tag-c { animation-name: zr-tag-c; }
@media (prefers-reduced-motion: reduce) { .zr-tag { animation: none !important; opacity: 0; } .zr-tag-a { opacity: 1; } }

/* Hero: Slogan eine Stufe größer, Hauptüberschrift eine Stufe kleiner */
.display { font-size: clamp(36px, 4.6vw, 62px); }
.eyebrow.eyebrow--lead { font-size: 17px; letter-spacing: .1em; margin-bottom: 18px; }
@media (max-width: 760px) { .eyebrow.eyebrow--lead { font-size: 15px; } }

/* Unternehmensseite: Knöpfe der Anwendungsfelder deckend, nur der Rahmen pulsiert (Linien scheinen nicht mehr durch) */
@keyframes zr-glow-stroke { 0%, 100% { stroke-opacity: .25; } 50% { stroke-opacity: 1; } }
.zr-node { animation: none; }
.zr-node rect { animation: zr-glow-stroke 4.8s ease-in-out infinite; }
.zr-node--2 rect { animation-delay: .8s; } .zr-node--3 rect { animation-delay: 1.6s; } .zr-node--4 rect { animation-delay: 2.4s; } .zr-node--5 rect { animation-delay: 3.2s; } .zr-node--6 rect { animation-delay: 4s; }
@media (prefers-reduced-motion: reduce) { .zr-node rect { animation: none !important; } }