/* ============================================================
   Royal Infinity Tech — site.css v1.0
   Design system per design brief (Original/royal-future-infinity-
   tech-design-brief.md). Light site, typographic hero, exactly one
   dark section, --rit-signal reserved for human-decision points.
   ============================================================ */

/* ---------- Fonts (self-hosted, no external requests) ---------- */
@font-face {
  font-family: "General Sans";
  src: url("../fonts/GeneralSans-Variable.woff2") format("woff2-variations");
  font-weight: 200 700;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-v23-latin-regular.woff2") format("woff2");
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-v23-latin-500.woff2") format("woff2");
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-v23-latin-600.woff2") format("woff2");
  font-weight: 600; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-v23-latin-700.woff2") format("woff2");
  font-weight: 700; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/ibm-plex-mono-v20-latin-regular.woff2") format("woff2");
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/ibm-plex-mono-v20-latin-500.woff2") format("woff2");
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/ibm-plex-mono-v20-latin-600.woff2") format("woff2");
  font-weight: 600; font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --blue: #2F45D6;
  --blue-deep: #2436A8;      /* hover / AA on mist */
  --ink: #0B1020;
  --paper: #FBFBFD;
  --mist: #E8EBF4;
  --mist-soft: #F2F4F9;
  --slate: #5A6478;
  --signal: #96640C;         /* human decisions ONLY — 4.93:1 auf paper, gemessen */
  --signal-bright: #E0A030;  /* human decisions on dark ink only */
  --royal-gold: #8A6A34;       /* royal thread — 4.85:1 auf paper, gemessen 04.08. */
  --royal-gold-line: #C89B3C;  /* royal thread, nur Linien (dekorativ) */
  --grad-gold-text: linear-gradient(105deg, #7E5A14 0%, #8A6A34 55%, #A87C22 100%);
  --grad-gold-line: linear-gradient(90deg, #8A6A34 0%, #C89B3C 60%, #8A6A34 100%);
  --navy: #041129;           /* logo ground only */
  --glow-core: #C3EFFF;
  --glow-mid: #0F7FD6;

  --font-display: "General Sans", "Helvetica Neue", Arial, sans-serif;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-data: "IBM Plex Mono", "SF Mono", Menlo, monospace;

  --measure: 68ch;
  --col: 1200px;
  --radius: 4px;
  --section-y: clamp(3.5rem, 7vw, 6rem); /* verdichtet 04.08. (Dimi: Seite wirkte leer) */
  --hairline: 1px solid var(--mist);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--blue); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue-deep); text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--blue); color: #fff; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--ink); color: #fff; padding: .6rem 1rem; font-family: var(--font-data);
}
.skip-link:focus { left: 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.12; margin: 0 0 .6em; letter-spacing: -0.012em; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 6vw, 5rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.44rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.563rem); }
h4 { font-size: 1.125rem; }
p { margin: 0 0 1.1em; max-width: var(--measure); }
strong { font-weight: 600; }
.lede { font-size: clamp(1.125rem, 1.8vw, 1.35rem); line-height: 1.55; color: var(--ink); }
.muted { color: var(--slate); }

/* D1 — lowercase mono eyebrow above every section */
.eyebrow {
  display: block;
  font: 500 0.8rem/1 var(--font-data);
  letter-spacing: 0.14em;
  color: var(--slate);
  text-transform: lowercase;
  margin: 0 0 1.1rem;
}
/* Indexed Dossier: nummerierte Sektionen (Route C, Jury-Sieger). D1 bleibt Slate. */
.eyebrow::before { content: counter(sec, decimal-leading-zero) "\00a0/\00a0"; color: var(--slate); font-weight: 600; }
body { counter-reset: sec; }
.section, .section-dark { counter-increment: sec; }
.page-hero .eyebrow::before, .hero .eyebrow::before { content: ""; }

/* D2 — headings as sentences: bold lead-in is plain <strong> inside h2 */
h2 .lead-in { font-weight: 600; }
h2 .rest { font-weight: 400; color: var(--slate); }

/* Royal-Gold: Markenmoment im Hero ("royal standard") */
.royal-text {
  background: var(--grad-gold-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--royal-gold);
}

/* Royal-Gold: der koenigliche Faden — Linie unter jeder H2, immer sichtbar
   (effects.css animiert nur das Zeichnen unter fx-on) */
.section h2::after, .section-dark h2::after {
  content: ""; display: block; width: 64px; height: 2px; margin-top: .6rem;
  background: var(--grad-gold-line);
}

/* Data voice: every figure in mono */
.num, .stat-value, .proof-value, td.num { font-family: var(--font-data); font-variant-numeric: tabular-nums; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--col); margin: 0 auto; padding: 0 clamp(1.1rem, 4vw, 2.5rem); }
.section { padding: var(--section-y) 0; }
.section + .section { border-top: var(--hairline); }
.section-tint { background: var(--mist-soft); }
.grid-2 { display: grid; gap: clamp(1.5rem, 4vw, 4rem); grid-template-columns: 1fr; }
.grid-3 { display: grid; gap: clamp(1.25rem, 3vw, 2.5rem); grid-template-columns: 1fr; }
@media (min-width: 780px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-2-golden { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: var(--hairline);
}
.site-header .bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 66px; }
.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--ink); }
.brand img { height: 34px; width: auto; display: block; }
.brand .brand-name { display: flex; flex-direction: column; line-height: 1.05; }
.brand .brand-royal { font: 600 0.98rem/1 var(--font-display); letter-spacing: 0.34em; color: var(--ink); }
.brand .brand-sub { font: 400 0.62rem/1 var(--font-display); letter-spacing: 0.30em; color: var(--slate); margin-top: .28em; }

.site-nav { display: flex; align-items: center; gap: clamp(.9rem, 2vw, 1.6rem); }
.site-nav a {
  font: 500 0.92rem/1 var(--font-body);
  color: var(--ink); text-decoration: none; padding: .55rem .1rem;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--blue-deep); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--blue); color: var(--blue-deep); }
.site-nav a.nav-cta {
  font: 600 0.92rem/1 var(--font-body);
  background: var(--blue); color: #fff; text-decoration: none;
  padding: .8rem 1.15rem; border-radius: var(--radius); border-bottom: none;
}
.site-nav a.nav-cta:hover { background: var(--blue-deep); color: #fff; }

.nav-toggle { display: none; background: none; border: 1px solid var(--mist); border-radius: var(--radius); padding: .5rem .7rem; font: 500 .85rem var(--font-data); color: var(--ink); cursor: pointer; }
@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    display: none; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: var(--hairline); padding: .5rem 1.25rem 1.25rem;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: .85rem .2rem; border-bottom: 1px solid var(--mist); }
  .nav-cta { margin-top: .9rem; text-align: center; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 7vw, 6rem); }
.hero h1 { max-width: 21ch; margin-bottom: .5em; }
.hero .lede { max-width: 56ch; color: var(--slate); border-left: 2px solid var(--blue); padding-left: 1.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }

/* Dokument-Index als rechte Hero-Spalte (Dossier-Form + echte Navigation) */
.hero-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; align-items: center; }
.hero-grid h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
.doc-index { display: none; }
@media (min-width: 1000px) {
  .hero-grid { grid-template-columns: 1.55fr 1fr; }
  .doc-index { display: block; border: 1px solid var(--mist); border-radius: var(--radius); background: #fff; padding: 1.1rem 1.4rem 1.2rem; }
}
.doc-index .di-label { font: 500 .74rem/1 var(--font-data); letter-spacing: .14em; color: var(--slate); text-transform: lowercase; display: block; margin-bottom: .5rem; }
.doc-index ol { list-style: none; margin: 0; padding: 0; }
.doc-index li + li { border-top: 1px solid var(--mist); }
.doc-index a { display: flex; gap: .9rem; align-items: baseline; font: 500 .86rem/1.3 var(--font-data); color: var(--ink); text-decoration: none; padding: .55rem 0; }
.doc-index a:hover { color: var(--blue-deep); }
.doc-index .di-num { color: var(--slate); }

/* Signature element: the brand glow line, once per page (hero only).
   On light ground the light-cyan core vanishes — the light variant runs
   blue-core; the original cyan-core variant is for dark surfaces. */
.glow-line {
  height: 2px; border: 0; margin: clamp(2rem, 5vw, 3.5rem) 0 0; width: min(420px, 60%);
  background: linear-gradient(90deg,
    rgba(47,69,214,0) 0%, rgba(47,69,214,.75) 30%,
    var(--glow-mid) 50%, rgba(47,69,214,.75) 70%, rgba(47,69,214,0) 100%);
  position: relative;
}
.glow-line::after {
  content: ""; position: absolute; inset: -5px 0;
  background: linear-gradient(90deg, rgba(46,143,224,0), rgba(46,143,224,.22), rgba(46,143,224,0));
}
.section-dark .glow-line, .on-dark .glow-line {
  background: linear-gradient(90deg,
    rgba(15,127,214,0) 0%, rgba(15,127,214,.65) 30%,
    var(--glow-core) 50%, rgba(15,127,214,.65) 70%, rgba(15,127,214,0) 100%);
}

/* Buttons */
.btn {
  display: inline-block; font: 600 1rem/1 var(--font-body);
  padding: .95rem 1.5rem; border-radius: var(--radius); text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

/* ---------- Stats / D4 proof band (gerahmtes Evidenzfeld, Route C) ---------- */
.stat-row { display: grid; gap: 0; grid-template-columns: 1fr; margin: 2.5rem 0 0; padding: 0; list-style: none; border: 1px solid var(--mist); background: #fff; border-radius: var(--radius); }
@media (min-width: 700px) { .stat-row { grid-template-columns: repeat(3, 1fr); } }
.stat { padding: 1.4rem 1.5rem; }
.stat + .stat { border-top: 1px solid var(--mist); }
@media (min-width: 700px) { .stat + .stat { border-top: 0; border-left: 1px solid var(--mist); } }
/* Einzelwert bleibt unrahmt (Jury: Kastendekor vermeiden) */
.stat-row.single { border: 0; background: transparent; gap: 1.5rem; grid-template-columns: 1fr; }
.stat-row.single .stat { border: 0; border-top: 2px solid var(--ink); padding: 1rem 0 0; }
.section-dark .stat-row { background: transparent; border-color: rgba(251,251,253,.22); }
.section-dark .stat-row.single .stat { border-top: 2px solid var(--paper); }
.stat-value { font-size: clamp(2rem, 4.4vw, 3rem); font-weight: 600; color: var(--ink); line-height: 1; }
.stat-label { margin: .55rem 0 0; font-size: .98rem; color: var(--ink); max-width: 34ch; }
.stat-source { display: block; margin-top: .5rem; font: 400 .78rem/1.4 var(--font-data); color: var(--slate); }

/* ---------- Cards / case list ---------- */
.card {
  border: var(--hairline); border-radius: var(--radius);
  padding: 1.6rem 1.6rem 1.4rem; background: #fff;
  display: flex; flex-direction: column; gap: .5rem;
  transition: border-color .18s ease, transform .18s ease;
}
a.card { text-decoration: none; color: var(--ink); }
a.card:hover { border-color: var(--blue); transform: translateY(-2px); }
.card .tag { font: 500 .78rem/1 var(--font-data); letter-spacing: .12em; color: var(--slate); text-transform: lowercase; }
.card h3 { margin: .2rem 0 .1rem; }
.card p { color: var(--slate); font-size: .98rem; margin: 0; }
.card .card-cta { margin-top: auto; padding-top: .9rem; font: 500 .9rem/1 var(--font-body); color: var(--blue); }

/* D3 — described relationships (stacked list, never a logo wall) */
.rel-list { list-style: none; margin: 2rem 0 0; padding: 0; }
.rel-list li { display: grid; grid-template-columns: minmax(120px, 180px) 1fr; gap: 1.5rem; padding: 1.2rem 0; border-top: var(--hairline); align-items: center; }
.rel-list .rel-mark { font: 600 1rem var(--font-display); }
.rel-list p { margin: 0; color: var(--slate); }

/* ---------- The ONE dark section (sovereignty) ---------- */
.section-dark {
  background: var(--ink); color: var(--paper);
  padding: var(--section-y) 0;
}
.section-dark .eyebrow { color: #9AA3B8; }
.section-dark .eyebrow::before { color: #7E8EF2; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: #C7CCDA; }
.section-dark a { color: #A9B4FF; }
.section-dark a:hover { color: #C7CEFF; }
.section-dark .stat { border-top-color: #fff; }
.section-dark .stat-value { color: #fff; }
.section-dark .stat-label { color: #C7CCDA; }
.section-dark .stat-source { color: #8B93A8; }
.section-dark .btn-ghost { color: var(--paper); border-color: var(--paper); }
.section-dark .btn-ghost:hover { background: var(--paper); color: var(--ink); }

/* Human-decision marker — the ONLY sanctioned use of signal gold */
.human-marker { font: 500 .8rem/1.5 var(--font-data); color: var(--signal); }
.section-dark .human-marker { color: var(--signal-bright); }
.human-point { border-left: 3px solid var(--signal); padding-left: 1.1rem; }
.section-dark .human-point { border-left-color: var(--signal-bright); }

/* ---------- Diagrams ---------- */
.diagram-frame { margin: 2.5rem 0 0; }
.diagram-frame svg { display: block; width: 100%; height: auto; }
.diagram-caption { font: 400 .8rem/1.5 var(--font-data); color: var(--slate); margin-top: .9rem; max-width: 70ch; }

/* Agentic loop animation (single orchestrated moment) */
.loop-node, .loop-edge, .loop-esc { opacity: 0; }
.loop-ready .loop-edge { transition: opacity .5s ease; }
.loop-ready .loop-node { transition: opacity .5s ease, transform .5s ease; transform: translateY(6px); }
.loop-ready .loop-esc { transition: opacity .6s ease; }
.loop-play .loop-node, .loop-play .loop-edge, .loop-play .loop-esc { opacity: 1; transform: none; }
.loop-play .loop-node:nth-of-type(1) { transition-delay: .05s; }
.loop-play .loop-node:nth-of-type(2) { transition-delay: .25s; }
.loop-play .loop-node:nth-of-type(3) { transition-delay: .45s; }
.loop-play .loop-node:nth-of-type(4) { transition-delay: .65s; }
.loop-play .loop-node:nth-of-type(5) { transition-delay: .85s; }
.loop-play .loop-edge { transition-delay: .9s; }
.loop-play .loop-esc { transition-delay: 1.25s; }
@media (prefers-reduced-motion: reduce) {
  .loop-node, .loop-edge, .loop-esc { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* Hero reveal (CSS only, subtle) */
@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: rise .7s cubic-bezier(.2,.65,.3,1) both; }
  .reveal-2 { animation-delay: .12s; }
  .reveal-3 { animation-delay: .24s; }
  @keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}

/* ---------- Prose blocks / definition sections ---------- */
.block { padding: 1.6rem 0; border-top: var(--hairline); }
.block h3 { margin-bottom: .35em; }
.block p:last-child { margin-bottom: 0; }
.kv { display: grid; grid-template-columns: 1fr; gap: .3rem 2rem; margin: .8rem 0 0; }
@media (min-width: 700px) { .kv { grid-template-columns: 180px 1fr; } }
.kv dt { font: 500 .8rem/1.6 var(--font-data); color: var(--slate); }
.kv dd { margin: 0 0 .6rem; }

/* Client-slot: honest, discreet marker for facts only the client can supply */
.pending {
  font: 400 .8rem/1.5 var(--font-data); color: var(--slate);
  background: var(--mist-soft); border: 1px dashed var(--mist);
  border-radius: var(--radius); padding: .55rem .8rem; display: inline-block;
}

/* Tables */
table { border-collapse: collapse; width: 100%; margin: 1.5rem 0; font-size: .98rem; }
th { text-align: left; font: 600 .8rem/1.4 var(--font-data); letter-spacing: .06em; color: var(--slate); padding: .6rem .8rem .6rem 0; border-bottom: 2px solid var(--ink); }
td { padding: .75rem .8rem .75rem 0; border-bottom: var(--hairline); vertical-align: top; }

/* ---------- Footer (light — the dark moment stays unique) ---------- */
.site-footer { border-top: 2px solid var(--ink); margin-top: var(--section-y); background: var(--mist-soft); }
.site-footer .cols { display: grid; gap: 2rem; padding: 3rem 0 2rem; grid-template-columns: 1fr; }
@media (min-width: 820px) { .site-footer .cols { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.site-footer .foot-h { font: 500 .8rem/1 var(--font-data); letter-spacing: .12em; color: var(--slate); text-transform: lowercase; margin: 0 0 .6em; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: .45rem 0; }
.site-footer a { color: var(--ink); text-decoration: none; font-size: .95rem; }
.site-footer a:hover { color: var(--blue-deep); text-decoration: underline; }
.footer-brand img { height: 40px; }
.footer-member { font-size: .88rem; color: var(--slate); max-width: 44ch; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between; padding: 1.2rem 0 2rem; border-top: var(--hairline); font: 400 .78rem/1.6 var(--font-data); color: var(--slate); }

/* ---------- Page furniture ---------- */
.breadcrumb { font: 400 .78rem/1 var(--font-data); color: var(--slate); padding: 1.4rem 0 0; margin-bottom: 1.6rem; }
.breadcrumb a { color: var(--slate); }
.breadcrumb a:hover { color: var(--blue-deep); }
.page-hero { padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(1.5rem, 3vw, 2.5rem); }
.page-hero h1 { max-width: 24ch; }
.page-hero .lede { color: var(--slate); }

/* Utility */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.small { font-size: .9rem; }
.mono { font-family: var(--font-data); }
hr.rule { border: 0; border-top: var(--hairline); margin: 2.5rem 0; }

/* ---------- Leadership-Register (About, 04.08.2026) ---------- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 2.4rem 1.8rem; margin-top: 2.4rem; }
.team-card { margin: 0; }
.team-card img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 8px; }
.team-card figcaption { margin-top: .75rem; }
.team-card figcaption strong { display: block; font-weight: 600; color: var(--ink); line-height: 1.35; }
.team-card figcaption span { display: block; margin-top: .2rem; font: 500 .72rem/1.5 var(--font-data); letter-spacing: .08em; text-transform: lowercase; color: var(--slate); }

/* ---------- Beweishaus-Module (04.08.2026, Ideen 2+3) ---------- */

/* Hero: Plattform-Schaubild (ersetzt KI-Render + Partikelnetz) */
.hero-map { margin: 0; background: #fff; border: 1px solid var(--mist); border-radius: 10px;
  padding: clamp(1rem, 1.8vw, 1.5rem); box-shadow: 0 34px 80px -38px rgba(4,17,41,.35); }
.hero-map svg { display: block; width: 100%; height: auto; }

/* Produktregister — typografische Zeilen statt Bildkarten */
.plist { border-top: var(--hairline); }
.p-row { display: grid; grid-template-columns: 1fr; gap: .3rem 2rem; padding: 1.15rem 0;
  border-bottom: var(--hairline); text-decoration: none; color: var(--ink); align-items: baseline; }
@media (min-width: 780px) { .p-row { grid-template-columns: 200px 1fr 220px; } }
.p-name { font: 600 clamp(1.25rem, 2vw, 1.563rem)/1.2 var(--font-display); letter-spacing: -0.01em; }
.p-desc { color: var(--slate); max-width: 56ch; }
.p-meta { display: flex; gap: 1rem; align-items: center; }
.p-meta .card-cta { white-space: nowrap; }
@media (min-width: 780px) { .p-meta { justify-content: flex-end; } }
.p-row:hover .p-name { color: var(--blue-deep); }
.p-row:hover .card-cta { text-decoration: underline; }

/* Sektor-Kacheln mit benannten Anwendungsfaellen */
.sector-tile { display: block; padding: 1.4rem 1.5rem; background: #fff; border: 1px solid var(--mist);
  border-radius: var(--radius); text-decoration: none; color: var(--ink); }
.sector-tile:hover { border-color: var(--blue); }
.sector-tile h3 { margin-bottom: .6rem; }
.uc-list { list-style: none; margin: 0 0 .9rem; padding: 0; }
.uc-list li { position: relative; padding-left: 1.1rem; font-size: .95rem; line-height: 1.6; color: var(--slate); }
.uc-list li::before { content: ""; position: absolute; left: 0; top: .68em; width: 6px; height: 2px; background: var(--blue); }

/* Stufen-Band (Teaser der Approach-Stufen) */
.stage-band { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 780px) { .stage-band { grid-template-columns: repeat(4, 1fr); } }
.stage { border-top: 2px solid var(--mist); padding-top: .9rem; }
.stage-num { display: inline-block; font-weight: 600; color: var(--blue); margin-bottom: .3rem; }
.stage h3 { font-size: 1.125rem; margin-bottom: .35rem; }
.stage p { font-size: .95rem; color: var(--slate); margin: 0; }

/* Zitat des Managing Director (D5 — benannte Stimme mit echtem Foto) */
.md-quote { margin: 3rem 0 0; display: grid; gap: 1.6rem; grid-template-columns: 96px 1fr;
  align-items: center; border-top: var(--hairline); padding-top: 2.2rem; }
.md-quote img { width: 96px; height: 96px; object-fit: cover; object-position: 50% 18%; border-radius: 50%; }
.md-quote blockquote { margin: 0; }
.md-quote blockquote p { font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.15rem, 1.9vw, 1.45rem); line-height: 1.4; margin: 0 0 .7rem; max-width: 44ch; }
.md-quote footer strong { font-weight: 600; }
.md-quote footer span { margin-left: .7rem; font: 500 .72rem/1 var(--font-data);
  letter-spacing: .08em; text-transform: lowercase; color: var(--slate); }