/* ═══════════════════════════════════════════════════════════
   ALPS.Robotics — main.css
   Design System & Komponenten
   Primärfarbe: Mid Blue #006EB0 (ALPS.Robotics Logo-Farbe)
   Fonts: lokal eingebunden via @font-face (DSGVO-konform)
   ═══════════════════════════════════════════════════════════ */

/* ─── LOKALE FONTS (@font-face) ──────────────────────────── */
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/inter-cyrillic-400-normal.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/inter-cyrillic-500-normal.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/inter-cyrillic-600-normal.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/inter-cyrillic-700-normal.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/inter-cyrillic-800-normal.woff2') format('woff2');
  font-weight: 800; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/inter-cyrillic-900-normal.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/jetbrains-mono/jetbrains-mono-cyrillic-400-normal.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/jetbrains-mono/jetbrains-mono-cyrillic-600-normal.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}

/* ─── DESIGN TOKENS ─────────────────────────────────────── */
:root {
  /* Farben */
  --dark:        #0B1220;
  --navy:        #0F172A;
  --navy-mid:    #1A263C;
  --navy-card:   #1E2D42;
  --navy-border: rgba(255,255,255,0.07);

  /* Primärfarbe: Mid Blue (ALPS.Robotics Logo-Farbe) */
  --accent:      #006EB0;
  --accent-dim:  rgba(0,110,176,0.12);
  --accent-glow: rgba(0,110,176,0.25);
  --accent-hover:#0080CC;

  --steel:       #8899AA;
  --steel-dim:   #4A5568;
  --white:       #F8FAFC;
  --surface:     #EEF2F7;
  --text-dark:   #0F172A;

  /* Business Unit Akzentfarben */
  --works:    #4A8FD4;   /* NEXOS.Works — Cornflower Blue (Logo) */
  --robotics: #8B2D8B;   /* NEXOS.Robotics — Magenta Purple (Logo) */
  --defence:  #888888;   /* NEXOS.Defence — Neutral Gray (Logo) */
  --ventures: #5DD87A;   /* NEXOS.Ventures — Mint Green (Logo) */
  --alps:     #006EB0;   /* ALPS.Robotics — Mid Blue */
  --shop:     #E8630A;   /* NEXOS.MAX — Energy Orange (Design) */
  --xr:       #7C6FEC;   /* NEXOS.XR — Indigo Violet */

  /* Abstände & Radien */
  --radius:    12px;
  --radius-lg: 20px;
  --max-w:     1200px;

  /* Animation */
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── BEWEGUNGSREDUZIERUNG (WCAG 2.2) ────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration:   0.01ms !important;
    transition-duration:  0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ─── RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
a   { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul  { list-style: none; margin: 0; padding: 0; }

/* ─── SKIP NAVIGATION (Barrierefreiheit) ────────────────── */
.skip-nav {
  position: absolute; top: -100%; left: 16px; z-index: 9999;
  background: var(--accent); color: var(--dark);
  padding: 12px 20px; border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 700; font-size: 14px; transition: top 0.2s;
}
.skip-nav:focus { top: 0; }

/* ─── FOKUS-STYLES (Tastaturnavigation WCAG 2.2) ─────────── */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
:focus:not(:focus-visible) { outline: none; }

/* ─── UTILITY ────────────────────────────────────────────── */
.container  { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; }
.section-sm { padding: 64px 0; }

.label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.label::before {
  content: ''; display: block; width: 24px; height: 2px;
  background: var(--accent); flex-shrink: 0;
}
.label-dark {
  font-size: 11px; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-dark); margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.label-dark::before {
  content: ''; display: block; width: 24px; height: 2px;
  background: var(--text-dark); flex-shrink: 0;
}

h1, h2, h3, h4 { font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; }
h2 { font-size: clamp(32px, 4vw, 52px); }
h3 { font-size: clamp(20px, 2.5vw, 28px); }
.mono { font-family: 'JetBrains Mono', 'Courier New', monospace; }

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 8px; font-weight: 600;
  font-size: 15px; cursor: pointer; border: 2px solid transparent;
  transition: all var(--transition); white-space: nowrap; font-family: inherit;
}
.btn-primary {
  background: var(--accent); color: var(--dark); border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover); border-color: var(--accent-hover);
  transform: translateY(-1px); box-shadow: 0 8px 24px var(--accent-glow);
}
.btn-ghost {
  background: transparent; color: var(--white); border-color: rgba(255,255,255,0.25);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.06);
}
.btn-ghost-dark {
  background: transparent; color: var(--text-dark); border-color: rgba(0,0,0,0.25);
}
.btn-ghost-dark:hover { border-color: var(--text-dark); background: rgba(0,0,0,0.06); }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ─── HEADER / NAVIGATION ────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(11,18,32,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--navy-border);
  transition: border-color var(--transition);
}
.site-header.scrolled { border-bottom-color: rgba(245,168,0,0.2); }

.nav-top {
  padding: 0 40px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-top-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 54px;
}
.nav-logo {
  font-size: 18px; font-weight: 900; letter-spacing: -0.04em;
  display: flex; align-items: center; flex-shrink: 0;
  color: var(--white);
}
.nav-logo .logo-dot   { color: var(--accent); font-weight: 900; }
.nav-logo .logo-group { color: var(--accent); font-weight: 700; }
.nav-actions {
  display: flex; align-items: center; gap: 12px;
}
.nav-bottom {
  padding: 0 40px;
}
.nav-links {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; gap: 32px;
  height: 46px; list-style: none;
}
.nav-links a {
  font-size: 13.5px; font-weight: 500; color: var(--steel);
  transition: color var(--transition), border-color var(--transition);
  padding-bottom: 3px; border-bottom: 2px solid transparent;
}
.nav-links a:hover { color: var(--white); }
.nav-links a[aria-current] { color: var(--accent); border-bottom-color: var(--accent); }
.nav-lang {
  font-size: 13px; font-weight: 600; letter-spacing: 0.02em; color: var(--steel);
}
.nav-cta {
  font-size: 13.5px; font-weight: 600; padding: 8px 18px;
  background: var(--accent); color: var(--dark); border-radius: 7px;
  border: 1.5px solid var(--accent);
  transition: background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

/* ─── HAMBURGER (Mobile Navigation) ─────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--navy-border);
  border-radius: 8px;
  cursor: pointer;
  padding: 10px;
  margin-left: auto;
  width: 44px; height: 44px;
}
.nav-hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0; transform: scaleX(0);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── HERO ───────────────────────────────────────────────── */
#hero {
  min-height: 100vh; background: var(--dark);
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden; padding: 120px 24px 80px;
}

/* Hintergrundvideo */
.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.6;
  z-index: 0;
}
/* Overlay — wie ALPS.Robotics: Video sichtbar, Text lesbar */
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(11,18,32,0.82) 0%,
    rgba(11,18,32,0.60) 50%,
    rgba(11,18,32,0.35) 100%
  );
}
/* Video pausieren wenn Nutzer Bewegungsreduzierung aktiviert hat */
@media (prefers-reduced-motion: reduce) {
  .hero-video { display: none; }
}

.hero-grid {
  position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background-image:
    linear-gradient(rgba(245,168,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,168,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px; pointer-events: none; z-index: 3;
  background: radial-gradient(circle, rgba(245,168,0,0.07) 0%, transparent 65%);
}
.hero-content {
  max-width: var(--max-w); margin: 0 auto; width: 100%; position: relative; z-index: 4;
}
.hero-title {
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 900; letter-spacing: -0.04em;
  line-height: 0.95; margin-bottom: 24px;
}
.hero-title .slogan-line { display: block; }
.hero-title .slogan-dot  { color: var(--accent); font-style: normal; }
.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px); color: var(--steel);
  max-width: 560px; margin-bottom: 40px; line-height: 1.7;
}
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 4;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--steel-dim); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; pointer-events: none;
}
.hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ─── METRICS ────────────────────────────────────────────── */
#metrics {
  background: var(--navy-mid);
  border-top: 1px solid var(--navy-border);
  border-bottom: 1px solid var(--navy-border);
  padding: 48px 24px;
}
.metrics-grid {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px;
}
.metric { text-align: center; }
.metric-num {
  font-size: clamp(36px, 4vw, 52px); font-weight: 900;
  letter-spacing: -0.05em; color: var(--white); display: block;
}
.metric-num .accent { color: var(--accent); }
.metric-label { font-size: 13px; color: var(--steel); margin-top: 4px; }

/* ─── BUSINESS UNITS ─────────────────────────────────────── */
#units { background: var(--white); color: var(--text-dark); }
.units-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 56px; gap: 24px;
}
.units-link {
  font-size: 14px; font-weight: 600; color: var(--text-dark);
  display: flex; align-items: center; gap: 6px; white-space: nowrap;
  padding-bottom: 2px; border-bottom: 1px solid currentColor;
}
.units-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.bu-card {
  border-radius: var(--radius-lg); padding: 32px;
  background: var(--surface); border: 1px solid rgba(0,0,0,0.06);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 16px;
}
.bu-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.1); }
.bu-icon { display: none; }
.bu-name {
  font-size: 22px; font-weight: 900; letter-spacing: -0.02em;
  text-transform: none; position: relative;
  padding-bottom: 12px; margin-bottom: 2px; width: fit-content;
}
.bu-name::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 32px; height: 3px; border-radius: 2px;
  transition: width 0.35s ease;
}
.bu-card:hover .bu-name::after { width: 100%; }
.bu-card.works    .bu-name { color: var(--works); }
.bu-card.robotics .bu-name { color: var(--robotics); }
.bu-card.defence  .bu-name { color: var(--defence); }
.bu-card.ventures .bu-name { color: var(--ventures); }
.bu-card.alps     .bu-name { color: var(--alps); }
.bu-card.shop     .bu-name { color: var(--shop); }
.bu-card.works    .bu-name::after { background: var(--works); }
.bu-card.robotics .bu-name::after { background: var(--robotics); }
.bu-card.defence  .bu-name::after { background: var(--defence); }
.bu-card.ventures .bu-name::after { background: var(--ventures); }
.bu-card.alps     .bu-name::after { background: var(--alps); }
.bu-card.shop     .bu-name::after { background: var(--shop); }
.bu-title { font-size: 14px; font-weight: 500; color: #6B7280; letter-spacing: 0; }
.bu-desc  { font-size: 14px; color: #4B5563; line-height: 1.6; flex: 1; }
.bu-link  {
  font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 6px; margin-top: auto;
  padding-bottom: 2px; border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.bu-card.works    .bu-link { color: var(--works); }
.bu-card.robotics .bu-link { color: var(--robotics); }
.bu-card.defence  .bu-link { color: var(--defence); }
.bu-card.ventures .bu-link { color: var(--ventures); }
.bu-card.alps     .bu-link { color: var(--alps); }
.bu-card.shop     .bu-link { color: var(--shop); }
.bu-card:hover .bu-link { border-bottom-color: currentColor; }
.bu-link svg { transition: transform var(--transition); }
.bu-card:hover .bu-link svg { transform: translateX(4px); }

/* Ventures: strategische Einheit — abgesetzt dargestellt */
.bu-card.ventures {
  background: transparent;
  border: 1.5px dashed rgba(0,0,0,0.18);
  opacity: 0.65;
}
.bu-card.ventures:hover { opacity: 1; box-shadow: none; transform: translateY(-2px); }

/* ─── TECHNOLOGIE ────────────────────────────────────────── */
#ecosystem { background: var(--dark); }
.tech-header { text-align: left; margin-bottom: 56px; }
.tech-header h2 { margin-bottom: 12px; }
.tech-intro { font-size: 16px; color: var(--steel); max-width: 640px; line-height: 1.7; }
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tech-card {
  background: var(--navy-mid); border-radius: var(--radius-lg);
  border: 1px solid var(--navy-border);
  overflow: hidden; display: flex; flex-direction: column;
}
.tech-img {
  width: 100%; height: 200px;
  object-fit: contain; background: #EEF2F7; display: block; flex-shrink: 0;
}
.tech-img--cover { object-fit: cover; }
.tech-body {
  padding: 28px; display: flex; flex-direction: column; flex: 1;
  position: relative; overflow: hidden;
}
.tech-num {
  position: absolute; top: -10px; right: -8px;
  font-size: 120px; font-weight: 900; line-height: 1;
  letter-spacing: -0.04em; pointer-events: none; user-select: none;
  opacity: 0.07;
}
.tech-card.hw  .tech-num { color: var(--accent); }
.tech-card.sw  .tech-num { color: var(--alps); }
.tech-card.svc .tech-num { color: var(--ventures); }
.tech-cat {
  font-size: 10px; font-weight: 800; letter-spacing: 0.16em;
  text-transform: uppercase; margin-bottom: 8px; position: relative;
}
.tech-card.hw  .tech-cat { color: var(--accent); }
.tech-card.sw  .tech-cat { color: var(--alps); }
.tech-card.svc .tech-cat { color: var(--ventures); }
.tech-title {
  font-size: 20px; font-weight: 800; letter-spacing: -0.02em;
  color: var(--white); margin-bottom: 16px; position: relative;
}
.tech-divider { height: 1px; background: var(--navy-border); margin-bottom: 16px; position: relative; }
.tech-list { list-style: none; display: flex; flex-direction: column; gap: 9px; position: relative; }
.tech-list li {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 13px; color: #CBD5E1; line-height: 1.4;
}
.tech-list li::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  flex-shrink: 0; margin-top: 5px;
}
.tech-card.hw  .tech-list li::before { background: var(--accent); }
.tech-card.sw  .tech-list li::before { background: var(--alps); }
.tech-card.svc .tech-list li::before { background: var(--ventures); }

/* ─── FACTORY + XR — gemeinsames Split-Layout ───────────── */
/* Gemeinsame Basis */
.split-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.split-text h2  { margin-bottom: 20px; }
.split-text > p { font-size: 16px; line-height: 1.7; margin-bottom: 36px; }
.split-ctas     { display: flex; gap: 12px; flex-wrap: wrap; }

/* ─── SPLIT-TILE SYSTEM ─────────────────────────────────────
   Jede Kachel nutzt CSS Custom Properties mit Dark-Defaults.
   Neue Abschnitte überschreiben nur die abweichenden Variablen.
   ─────────────────────────────────────────────────────────── */

/* Tile-Grid */
.split-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Basis-Kachel — greift immer, egal welcher Abschnitt */
.split-tile {
  background:    var(--tile-bg,     var(--navy-mid));
  border:        1px solid var(--tile-border, var(--navy-border));
  border-radius: var(--radius-lg);
  padding: 28px 24px; display: flex; flex-direction: column; gap: 6px;
  position: relative; overflow: hidden;
}
.split-tile::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--tile-stripe, linear-gradient(90deg, var(--accent), var(--accent-hover)));
}
.split-tile-num {
  font-size: 56px; font-weight: 900; letter-spacing: -0.05em; line-height: 1;
  opacity: 0.18; position: absolute; top: 10px; right: 14px;
  color: var(--tile-num, var(--white));
}
.split-tile h3, .split-tile h4 {
  font-size: 18px; font-weight: 800; letter-spacing: -0.02em; margin-top: 4px;
  color: var(--tile-h4, var(--white));
}
.split-tile p  {
  font-size: 13px; line-height: 1.6;
  color: var(--tile-p, var(--steel));
}

/* ── Abschnitt-Themes: nur abweichende Variablen ── */

/* Factory — heller Hintergrund */
#factory {
  background: var(--surface); color: var(--text-dark);
  --tile-bg:     var(--white);
  --tile-border: rgba(0,0,0,0.06);
  --tile-num:    var(--accent);
  --tile-h4:     var(--text-dark);
  --tile-p:      #6B7280;
}
#factory .split-text h2  { color: var(--text-dark); }
#factory .split-text > p { color: #4B5563; }

/* XR — Violet → Blue Stripe */
#xr {
  background: var(--dark);
  --tile-stripe: linear-gradient(90deg, var(--xr), var(--alps));
  --tile-num:    var(--xr);
}
#xr .split-text h2  { color: var(--white); }
#xr .split-text > p { color: var(--steel); }

/* Unternehmen — Amber-Stripe (Dark-Default, keine Überschreibung nötig) */

/* ─── PARTNERS ───────────────────────────────────────────── */
#partners { background: var(--navy-mid); }

.partners-header {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: end; margin-bottom: 56px;
}
.partners-header h2 { font-size: clamp(28px,4vw,44px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.05; }
.partners-header p  { color: var(--steel); font-size: 15px; line-height: 1.7; }

.partners-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-bottom: 36px;
}
.partner-cat {
  background: var(--navy-card); border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg); padding: 24px;
  display: flex; flex-direction: column; gap: 14px;
}
.partner-cat-title {
  font-size: 10px; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--steel);
}
.partner-logos-list { display: flex; flex-direction: column; gap: 8px; list-style: none; flex: 1; }

.partner-logo-card {
  background: var(--navy-mid); border: 1px solid var(--navy-border);
  border-radius: var(--radius); height: 56px;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; position: relative; overflow: hidden;
  transition: border-color 0.22s, background 0.22s;
}
.partner-logo-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--shop); transform: scaleX(0); transform-origin: left;
  transition: transform 0.28s ease;
}
.partner-logo-card::after {
  content: '↗'; position: absolute; top: 5px; right: 7px;
  font-size: 10px; color: var(--steel-dim); opacity: 0; transition: opacity 0.2s;
}
.partner-logo-card:hover { border-color: rgba(255,255,255,0.18); background: rgba(255,255,255,0.03); }
.partner-logo-card:hover::before { transform: scaleX(1); }
.partner-logo-card:hover::after  { opacity: 1; }

.partner-logo-card img {
  max-width: 100px; max-height: 28px; object-fit: contain;
  filter: brightness(0) invert(1); opacity: 0.5; transition: opacity 0.22s;
}
.partner-logo-card:hover img { opacity: 0.85; }

.partner-logo-name {
  font-size: 13px; font-weight: 700; color: var(--steel);
  text-align: center; padding: 0 12px; line-height: 1.3; transition: color 0.22s;
}
.partner-logo-card:hover .partner-logo-name { color: var(--white); }

.partner-cat-link {
  font-size: 11px; font-weight: 700; color: var(--shop);
  text-decoration: none; letter-spacing: 0.04em;
  display: flex; align-items: center; gap: 5px;
  padding-top: 10px; border-top: 1px solid var(--navy-border);
  transition: opacity 0.2s;
}
.partner-cat-link:hover { opacity: 0.7; }
.partner-cat-link svg { width: 12px; height: 12px; flex-shrink: 0; }

.partners-cta-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 32px; border-top: 1px solid var(--navy-border); flex-wrap: wrap;
}
.partners-cta-bar > p { font-size: 14px; color: var(--steel); flex: 1; min-width: 200px; }
.partners-cta-btns   { display: flex; gap: 12px; flex-wrap: wrap; }

/* ─── PARTNER-SECTION (Variante B) ──────────────────────── */
.partner-header-centered { text-align: center; margin-bottom: 44px; }
.partner-header-centered h2 { font-size: clamp(28px,4vw,44px); font-weight: 900; letter-spacing: -0.03em; margin-bottom: 12px; }
.partner-header-centered p  { color: var(--steel); font-size: 15px; max-width: 560px; margin: 0 auto; line-height: 1.7; }

.partner-type-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-bottom: 36px; }

.partner-type-card {
  background: var(--navy-card); border: 1px solid var(--navy-border);
  border-radius: 14px; padding: 28px 24px;
  display: flex; flex-direction: column; gap: 14px;
  transition: border-color 0.2s, transform 0.18s;
  text-decoration: none;
}
.partner-type-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.partner-type-card-icon  { font-size: 26px; }
.partner-type-card-title { font-size: 16px; font-weight: 800; color: var(--white); margin: 0; }
.partner-type-card-desc  { font-size: 14px; color: var(--steel); line-height: 1.65; margin: 0; flex: 1; }

.partner-status-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  border-radius: 20px; padding: 4px 10px; width: fit-content;
}
.partner-status-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.partner-status-badge.green  { color: #10b981; background: rgba(16,185,129,0.1);  border: 1px solid rgba(16,185,129,0.25); }
.partner-status-badge.blue   { color: #60a5fa; background: rgba(96,165,250,0.1);  border: 1px solid rgba(96,165,250,0.25); }
.partner-status-badge.purple { color: #a78bfa; background: rgba(167,139,250,0.1); border: 1px solid rgba(167,139,250,0.25); }

.partner-cta-strip {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  padding: 28px 32px; background: var(--navy-mid); border: 1px solid var(--navy-border);
  border-radius: 14px; flex-wrap: wrap;
}
.partner-cta-strip p { font-size: 16px; font-weight: 700; color: var(--white); margin: 0; }

.btn-shop {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 8px; font-size: 14px; font-weight: 600;
  background: var(--shop); color: var(--white); border: 2px solid var(--shop);
  text-decoration: none; transition: all 0.2s;
}
.btn-shop:hover { background: #D4570A; border-color: #D4570A; }
.btn-shop svg { width: 15px; height: 15px; flex-shrink: 0; }

/* ─── VENTURES ───────────────────────────────────────────── */
#ventures { background: var(--dark); }
.ventures-inner {
  border-radius: var(--radius-lg); padding: 64px;
  background: linear-gradient(135deg, #0D1F14 0%, #0B1220 60%);
  border: 1px solid rgba(93,216,122,0.2);
  position: relative; overflow: hidden;
}
.ventures-inner::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px; pointer-events: none;
  background: radial-gradient(circle, rgba(93,216,122,0.12) 0%, transparent 65%);
}
.ventures-content { position: relative; z-index: 1; max-width: 640px; }
.ventures-label         { color: #5DD87A; }
.ventures-label::before { background: #5DD87A; }
.ventures-content h2  { margin-bottom: 20px; }
.ventures-content p   { color: var(--steel); font-size: 16px; line-height: 1.7; margin-bottom: 36px; }
.ventures-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.vtag {
  padding: 8px 16px; border-radius: 100px;
  border: 1px solid rgba(93,216,122,0.3);
  background: rgba(93,216,122,0.1);
  font-size: 13px; font-weight: 500; color: #5DD87A;
}
.ventures-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-ventures {
  background: #5DD87A; color: var(--dark); padding: 14px 28px;
  border-radius: 8px; font-weight: 600; font-size: 15px;
  transition: all var(--transition); display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid #5DD87A; font-family: inherit; cursor: pointer;
}
.btn-ventures:hover { background: #4CC96A; border-color: #4CC96A; transform: translateY(-1px); }

/* ─── CTA BAND ───────────────────────────────────────────── */
#kontakt {
  background: var(--accent); padding: 80px 24px; text-align: center;
}
#kontakt h2 { color: var(--dark); font-size: clamp(28px, 4vw, 48px); margin-bottom: 16px; }
#kontakt p  { color: rgba(11,18,32,0.7); font-size: 18px; margin-bottom: 36px; }
.btn-dark {
  background: var(--dark); color: var(--white); padding: 16px 32px;
  border-radius: 8px; font-weight: 700; font-size: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all var(--transition); border: 2px solid var(--dark);
  font-family: inherit; cursor: pointer;
}
.btn-dark:hover { background: var(--navy); border-color: var(--navy); transform: translateY(-2px); }
.cta-secondary { margin-top: 16px; font-size: 14px; color: rgba(11,18,32,0.55); }

/* ─── UNTERSEITEN ────────────────────────────────────────── */
.subpage-hero {
  background: var(--dark); padding: 80px 0 64px;
  border-bottom: 1px solid var(--navy-border);
}
.subpage-hero .breadcrumb {
  font-size: 12px; color: var(--steel-dim); margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.subpage-hero .breadcrumb a { color: var(--steel-dim); text-decoration: none; }
.subpage-hero .breadcrumb a:hover { color: var(--steel); }
.subpage-hero .breadcrumb span { color: var(--steel-dim); }
.subpage-hero h1 {
  font-size: clamp(32px,5vw,52px); font-weight: 900;
  letter-spacing: -0.03em; line-height: 1.1; color: var(--white);
  margin-top: 28px;
}
.subpage-hero p {
  font-size: 16px; color: var(--steel); margin-top: 12px; max-width: 560px; line-height: 1.7;
}

/* Prose — Fließtext (Impressum, Datenschutz, Legal-Seiten)
   Spezifizität .prose-section .prose verhindert Überschreibung durch globale h2-Regel */
.prose-section { background: var(--navy); padding: 80px 0; }
.prose { max-width: 720px; }

.prose-section .prose h2 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 52px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--navy-border);
  line-height: 1.4;
}
.prose-section .prose h2:first-child { margin-top: 0; }

.prose-section .prose h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin: 28px 0 10px;
  letter-spacing: -0.01em;
}

.prose-section .prose p {
  font-size: 15px; color: var(--steel); line-height: 1.85; margin-bottom: 14px;
}
.prose-section .prose a  { color: var(--accent); text-decoration: none; }
.prose-section .prose a:hover { text-decoration: underline; }
.prose-section .prose address {
  font-style: normal;
  font-size: 15px; color: var(--steel); line-height: 1.85;
  margin-bottom: 14px;
}
.prose-section .prose address strong { color: var(--white); font-weight: 600; }
.prose-section .prose ul { padding-left: 20px; margin-bottom: 16px; }
.prose-section .prose ul li { font-size: 15px; color: var(--steel); line-height: 1.85; margin-bottom: 6px; }
.prose-section .prose strong { color: var(--white); font-weight: 600; }
.prose-section .prose hr { border: none; border-top: 1px solid var(--navy-border); margin: 44px 0; }

/* Kontakt-Seite — Info-Leiste */
.kontakt-meta {
  background: var(--navy-mid);
  border-bottom: 1px solid var(--navy-border);
}
.kontakt-meta-inner {
  max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.kontakt-meta-item {
  display: flex; align-items: center; gap: 14px;
  padding: 22px 28px;
  border-right: 1px solid var(--navy-border);
  text-decoration: none;
  transition: background 0.2s;
}
.kontakt-meta-item:last-child { border-right: none; }
.kontakt-meta-item:hover { background: rgba(255,255,255,0.03); }
.kontakt-meta-icon {
  width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
  background: var(--navy-card); border: 1px solid var(--navy-border);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.kontakt-meta-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--steel-dim); margin-bottom: 3px;
}
.kontakt-meta-value {
  font-size: 14px; font-weight: 600; color: var(--white);
}

/* Kontakt-Seite — Offenes Formular */
.kontakt-form-section { background: var(--navy); padding: 72px 0 96px; }
.kontakt-form-open { max-width: 860px; }
.kontakt-form-header { margin-bottom: 36px; }
.kontakt-form-header h2 {
  font-size: clamp(22px,3vw,30px); font-weight: 900;
  letter-spacing: -0.02em; color: var(--white); margin: 8px 0 8px;
}
.kontakt-form-header > p {
  font-size: 14px; color: var(--steel);
}
.kontakt-form-header > p a { color: var(--accent); text-decoration: none; }
.kontakt-form-header > p a:hover { text-decoration: underline; }

/* ─── Kontakt-Formular (Custom HubSpot API) ─── */
.cf-form { display: flex; flex-direction: column; gap: 18px; }
.cf-row { display: grid; gap: 14px; }
.cf-row.two { grid-template-columns: 1fr 1fr; }
.cf-field { display: flex; flex-direction: column; gap: 6px; }
.cf-field label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--steel);
}
.cf-field input,
.cf-field textarea {
  background: var(--dark);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius);
  padding: 11px 14px;
  font-size: 14px; color: var(--white); font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  appearance: none;
}
.cf-field input::placeholder,
.cf-field textarea::placeholder { color: var(--steel-dim); }
.cf-field input:focus,
.cf-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,168,0,0.12);
}
.cf-field input.cf-invalid,
.cf-field textarea.cf-invalid {
  border-color: #f87171;
  box-shadow: 0 0 0 3px rgba(248,113,113,0.1);
}
.cf-field-error {
  font-size: 12px; color: #f87171; display: none;
}
.cf-field textarea { resize: vertical; min-height: 130px; line-height: 1.6; }

.cf-consent {
  display: flex; gap: 10px; align-items: flex-start;
}
.cf-consent input[type="checkbox"] {
  width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px;
  accent-color: var(--accent); cursor: pointer;
}
.cf-consent label {
  font-size: 13px; color: var(--steel); line-height: 1.6; cursor: pointer;
}
.cf-consent label a { color: var(--accent); text-decoration: none; }
.cf-consent label a:hover { text-decoration: underline; }

.cf-submit {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--accent); color: var(--dark); font-weight: 700;
  font-size: 14px; padding: 13px 28px; border-radius: 8px;
  border: none; cursor: pointer; font-family: inherit;
  transition: background 0.2s, transform 0.15s;
  width: 100%;
}
.cf-submit:hover:not(:disabled) { background: var(--accent-hover); }
.cf-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.cf-submit svg { width: 16px; height: 16px; animation: cf-spin 0.8s linear infinite; display: none; }
.cf-submit.loading svg { display: block; }
.cf-submit.loading .cf-btn-label { opacity: 0.7; }
@keyframes cf-spin { to { transform: rotate(360deg); } }

.cf-alert {
  border-radius: var(--radius); padding: 12px 16px;
  font-size: 13px; line-height: 1.6; display: none;
}
.cf-alert.error { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); color: #f87171; }
.cf-alert.success {
  background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.25);
  color: #4ade80; text-align: center; padding: 32px 24px;
}
.cf-alert.success strong { display: block; font-size: 16px; margin-bottom: 6px; }

@media (max-width: 639px) {
  .cf-row.two { grid-template-columns: 1fr; }
  .kontakt-form-box { padding: 28px 20px; }
}

@media (max-width: 1023px) {
  .kontakt-meta-inner { grid-template-columns: repeat(2, 1fr); }
  .kontakt-meta-item:nth-child(2) { border-right: none; }
  .kontakt-meta-item { border-bottom: 1px solid var(--navy-border); }
  .kontakt-meta-item:nth-child(3),
  .kontakt-meta-item:last-child { border-bottom: none; }
  .kontakt-form-open { max-width: 100%; }
}
@media (max-width: 639px) {
  .kontakt-meta-inner { grid-template-columns: 1fr; }
  .kontakt-meta-item { border-right: none; border-bottom: 1px solid var(--navy-border); }
  .kontakt-meta-item:last-child { border-bottom: none; }
  .kontakt-meta-item { padding: 16px 20px; }
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--dark); padding: 64px 24px 32px;
  border-top: 1px solid var(--navy-border);
}
.footer-top {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px; padding-bottom: 48px;
  border-bottom: 1px solid var(--navy-border);
}
.footer-brand .nav-logo { margin-bottom: 16px; display: inline-flex; }
.footer-brand p { font-size: 14px; color: var(--steel); line-height: 1.7; max-width: 260px; }
.footer-made {
  margin-top: 24px; display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--steel-dim); font-weight: 500;
}
.footer-col h3, .footer-col h4 {
  font-size: 12px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--steel-dim); margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a { font-size: 14px; color: var(--steel); transition: color var(--transition); }
.footer-col li a:hover { color: var(--white); }
.footer-bottom {
  max-width: var(--max-w); margin: 32px auto 0;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; color: var(--steel-dim); gap: 24px; flex-wrap: wrap;
}
.footer-bottom a { color: var(--steel-dim); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--steel); }
.footer-legal { display: flex; gap: 24px; flex-wrap: wrap; }

/* ─── RESPONSIVE — MOBILE FIRST ─────────────────────────── */

/* Mobile (<640px) */
@media (max-width: 639px) {
  .hero-stats      { grid-template-columns: 1fr; max-width: 280px; }
  .split-tiles     { grid-template-columns: 1fr; }
  .partners-grid   { grid-template-columns: repeat(2,1fr); }
  .partners-header { grid-template-columns: 1fr; gap: 16px; }
  .ventures-inner  { padding: 32px 20px; }
  .units-header    { flex-direction: column; align-items: flex-start; }
  .units-grid     { grid-template-columns: 1fr; }
  .metrics-grid   { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-top     { grid-template-columns: 1fr; }
}

/* Tablet (640px–1023px) */
@media (min-width: 640px) and (max-width: 1023px) {
  .units-grid   { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top   { grid-template-columns: 1fr 1fr; }
}

/* Mobile Navigation (<1024px) */
@media (max-width: 1023px) {
  .split-inner     { grid-template-columns: 1fr; gap: 48px; }
  .tech-grid       { grid-template-columns: 1fr; }
  .partners-grid   { grid-template-columns: repeat(2,1fr); }
  .partners-header { grid-template-columns: 1fr; gap: 20px; }

  .nav-hamburger { display: flex; }
  .nav-actions .nav-lang { display: none; }
  .nav-bottom { height: 0; padding: 0; overflow: visible; }
  .nav-top { padding: 0 20px; }

  /* Nav-Links: versteckt bis Hamburger geöffnet */
  .nav-links {
    display: none;
    position: absolute;
    top: 54px; left: 0; right: 0;
    height: auto !important;
    background: rgba(11,18,32,0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 0;
    border-bottom: 1px solid var(--navy-border);
    box-shadow: 0 24px 48px rgba(0,0,0,0.4);
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid var(--navy-border); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a {
    font-size: 16px; padding: 16px 0;
    display: block; color: var(--steel);
  }
  .nav-links a:hover { color: var(--white); }
}

/* ─── UNTERNEHMEN ÜBERSICHT ──────────────────────────────── */
.unternehmen-intro {
  background: var(--navy); padding: 64px 0 0;
}
.unternehmen-intro-inner {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 32px; flex-wrap: wrap; padding-bottom: 48px;
  border-bottom: 1px solid var(--navy-border);
}
.unternehmen-intro-inner h2 {
  font-size: clamp(26px, 3.5vw, 42px); font-weight: 900;
  letter-spacing: -0.03em; line-height: 1.08; color: var(--white);
  margin: 10px 0 0;
}
.unternehmen-intro-inner p {
  font-size: 15px; color: var(--steel); line-height: 1.7; max-width: 420px;
}
.unternehmen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px; padding: 48px 0 80px;
  background: var(--navy);
}
.u-card {
  display: flex; flex-direction: column; gap: 14px;
  background: var(--navy-mid); border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg); padding: 28px 24px;
  text-decoration: none; color: inherit;
  transition: border-color 0.2s, transform 0.18s;
}
.u-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.u-card-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--dark); border: 1px solid var(--navy-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.u-card h2, .u-card h3 {
  font-size: 16px; font-weight: 800; color: var(--white);
  letter-spacing: -0.01em; margin: 0;
}
.u-card p {
  font-size: 14px; color: var(--steel); line-height: 1.65;
  margin: 0; flex: 1;
}
.u-card-more {
  font-size: 13px; color: var(--accent); font-weight: 600;
  margin-top: auto; display: flex; align-items: center; gap: 6px;
}

/* ─── BU ÜBERSICHTSSEITEN ────────────────────────────────────
   --bu-color: Farbe der jeweiligen Business Unit.
   Standard: amber (NEXOS.Works). Andere BUs überschreiben per
   style="--bu-color: var(--xr)" auf <body> oder <main>.
   ─────────────────────────────────────────────────────────── */

/* Hero — BU-Badge & Headline */
.bu-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--bu-color, var(--accent));
  margin-bottom: 16px;
}
.bu-hero-badge::before {
  content: ''; display: block; width: 20px; height: 2px;
  background: var(--bu-color, var(--accent)); border-radius: 1px;
}

/* Erklärende Textsektion */
.bu-intro { background: var(--navy); padding: 72px 0; border-bottom: 1px solid var(--navy-border); }
.bu-intro-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.bu-intro-text { font-size: 16px; color: var(--steel); line-height: 1.9; }
.bu-intro-text strong { color: var(--white); font-weight: 700; }
.bu-intro-text p + p { margin-top: 20px; }
.bu-intro-usps { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--navy-border); border-radius: var(--radius-lg); overflow: hidden; }
.bu-usp {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 20px 22px; border-bottom: 1px solid var(--navy-border);
  background: var(--dark);
}
.bu-usp:last-child { border-bottom: none; }
.bu-usp-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--bu-color, var(--accent)); flex-shrink: 0; margin-top: 5px;
}
.bu-usp-title { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 2px; }
.bu-usp-desc  { font-size: 12px; color: var(--steel); line-height: 1.5; }

/* Kategorien (Produkte / Leistungen / Referenzen) */
.bu-cat-section { background: var(--navy); padding: 0 0 80px; }
.bu-cat-divider {
  display: flex; align-items: center; gap: 16px; padding: 52px 0 24px;
}
.bu-cat-divider span {
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--bu-color, var(--accent)); white-space: nowrap;
}
.bu-cat-divider::after { content: ''; flex: 1; height: 1px; background: var(--navy-border); }
.bu-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 600px) { .bu-grid { grid-template-columns: repeat(2, 1fr); } }

/* BU-Kacheln */
.bu-ov-card {
  background: var(--navy-mid); border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg); padding: 28px 24px;
  display: flex; flex-direction: column; gap: 10px;
  text-decoration: none; color: inherit; position: relative; overflow: hidden;
  transition: border-color 0.2s, transform 0.18s;
}
.bu-ov-card:hover { border-color: var(--bu-color, var(--accent)); transform: translateY(-2px); }
.bu-ov-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--bu-color, var(--accent));
  opacity: 0.85;
}
.bu-ov-cat {
  font-size: 10px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--bu-color, var(--accent));
}
.bu-ov-card h3 { font-size: 17px; font-weight: 800; color: var(--white); letter-spacing: -0.02em; line-height: 1.2; margin: 0; }
.bu-ov-img { margin: -28px -24px 16px; overflow: hidden; height: 180px; position: relative; }
.ki-badge { position: absolute; bottom: 8px; right: 8px; background: rgba(0,0,0,0.55); color: rgba(255,255,255,0.65); font-size: 10px; font-weight: 500; letter-spacing: 0.04em; padding: 2px 7px; border-radius: 4px; pointer-events: none; }
.bu-ov-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; transition: transform 0.4s ease; }
.bu-ov-card:hover .bu-ov-img img { transform: scale(1.04); }
@media (prefers-reduced-motion: reduce) { .bu-ov-img img { transition: none; } }
.bu-ov-card p  { font-size: 13px; color: var(--steel); line-height: 1.65; margin: 0; flex: 1; }
.bu-ov-more {
  font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 5px;
  color: var(--bu-color, var(--accent)); margin-top: 4px;
}
.bu-ov-more svg { width: 13px; height: 13px; flex-shrink: 0; }

/* CTA-Banner → Subdomain */
.bu-cta-section { background: var(--dark); border-top: 1px solid var(--navy-border); padding: 80px 0; }
.bu-cta-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
  border: 1px solid var(--navy-border); border-radius: var(--radius-lg);
  padding: 40px 48px; position: relative; overflow: hidden;
  background: var(--navy-mid);
}
.bu-cta-inner::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--bu-color, var(--accent));
}
.bu-cta-inner h2 { font-size: clamp(20px, 2.5vw, 26px); font-weight: 900; color: var(--white); letter-spacing: -0.02em; margin-bottom: 6px; }
.bu-cta-inner p  { font-size: 14px; color: var(--steel); line-height: 1.6; max-width: 440px; }
.btn-bu {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  background: var(--bu-color, var(--accent)); color: var(--dark);
  font-size: 14px; font-weight: 700; padding: 13px 26px;
  border-radius: 8px; text-decoration: none;
  transition: filter 0.2s, transform 0.15s;
}
.btn-bu:hover { filter: brightness(1.1); transform: translateY(-1px); }

/* Desktop (>=1024px) */
@media (min-width: 1024px) {
  .units-grid   { grid-template-columns: repeat(3, 1fr); }
  .metrics-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-top   { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; }
  .nav-hamburger { display: none; }
  .nav-links    { display: flex !important; }
  .unternehmen-grid { grid-template-columns: repeat(4, 1fr); }
  .bu-grid      { grid-template-columns: repeat(3, 1fr); }
  .bu-intro-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .bu-intro-inner { grid-template-columns: 1fr; gap: 32px; }
}


/* ─── IMAGE CARDS (sol-img-card) ─────────────────────────── */
.img-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}
.sol-img-card {
  display: flex; flex-direction: column;
  border-radius: var(--radius-lg);
  border: 1px solid var(--navy-border);
  overflow: hidden; text-decoration: none; color: inherit;
  background: var(--navy-mid);
  transition: border-color 0.2s, transform 0.18s;
}
.sol-img-card:hover, .sol-img-card:focus-visible {
  border-color: var(--accent); transform: translateY(-3px); outline: none;
}
.sol-img-card:focus-visible { box-shadow: 0 0 0 3px var(--accent); }
.sol-img-card-media { position: relative; height: 220px; overflow: hidden; background: var(--dark); }
.sol-img-card-media img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  display: block; transition: transform 0.4s ease;
}
.sol-img-card:hover .sol-img-card-media img { transform: scale(1.04); }
@media (prefers-reduced-motion: reduce) {
  .sol-img-card, .sol-img-card-media img { transition: none; }
}
.sol-img-card-body { padding: 24px 28px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; border-top: 1px solid var(--navy-border); }
.sol-img-card-cat { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.sol-img-card-body h3 { font-size: 17px; font-weight: 800; color: var(--white); letter-spacing: -0.02em; line-height: 1.2; margin: 0; }
.sol-img-card-body p { font-size: 13px; color: var(--steel); line-height: 1.65; margin: 0; flex: 1; }
.sol-img-card-footer { display: flex; align-items: center; justify-content: flex-end; padding-top: 14px; border-top: 1px solid var(--navy-border); margin-top: 4px; }
.sol-img-card-arrow { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--navy-border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--accent); transition: background 0.2s, border-color 0.2s; }
.sol-img-card:hover .sol-img-card-arrow { background: var(--accent); border-color: var(--accent); color: var(--dark); }
@media (max-width: 1023px) { .img-card-grid { grid-template-columns: 1fr; } }

/* Cookie-Tabelle */
.cookie-table-wrap {
  overflow-x: auto;
  margin: 24px 0 20px;
  border-radius: 8px;
  border: 1px solid var(--navy-border);
}
.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.cookie-table th {
  background: var(--navy-mid);
  color: var(--white);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: left;
  white-space: nowrap;
}
.cookie-table td {
  padding: 12px 16px;
  color: var(--steel);
  border-top: 1px solid var(--navy-border);
  vertical-align: top;
  line-height: 1.6;
}
.cookie-table td code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  background: var(--navy-mid);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}
.cookie-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ─── COOKIE POPUP ───────────────────────────────────────── */
#cookie-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(5, 10, 20, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.35s ease;
}
#cookie-overlay.cp-visible { opacity: 1; }
#cookie-overlay.cp-hiding  { opacity: 0; }

#cookie-popup {
  background: #111827;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 40px 36px 32px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  transform: translateY(16px);
  transition: transform 0.35s ease;
}
#cookie-overlay.cp-visible #cookie-popup { transform: translateY(0); }

.cp-icon {
  font-size: 40px;
  margin-bottom: 16px;
  line-height: 1;
}
.cp-title {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 12px;
}
.cp-text {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  line-height: 1.65;
  margin: 0 0 28px;
}
.cp-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.cp-btn {
  width: 100%;
  padding: 13px 20px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: opacity 0.2s, transform 0.15s;
}
.cp-btn:hover  { opacity: 0.88; transform: translateY(-1px); }
.cp-btn:active { transform: translateY(0); }
.cp-accept {
  background: #F5A800;
  color: #0B1220;
}
.cp-decline {
  background: transparent;
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.15);
}
.cp-link {
  display: inline-block;
  color: rgba(255,255,255,0.35);
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
.cp-link:hover { color: #F5A800; }

/* Kategorien */
.cp-categories {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  overflow: hidden;
  text-align: left;
}
.cp-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.15s;
}
.cp-category:last-child { border-bottom: none; }
.cp-category:hover { background: rgba(255,255,255,0.03); }
.cp-category--required { cursor: default; opacity: 0.7; }
.cp-cat-info { flex: 1; }
.cp-cat-name {
  display: block;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
}
.cp-cat-desc {
  display: block;
  color: rgba(255,255,255,0.45);
  font-size: 12px;
  line-height: 1.4;
}
/* Toggle Switch */
.cp-checkbox { display: none; }
.cp-toggle {
  width: 40px;
  height: 22px;
  border-radius: 11px;
  background: rgba(255,255,255,0.15);
  position: relative;
  flex-shrink: 0;
  transition: background 0.25s;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 2px;
}
.cp-toggle::after {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.25s;
  display: block;
}
.cp-checkbox:checked + .cp-toggle { background: #F5A800; }
.cp-checkbox:checked + .cp-toggle::after { transform: translateX(18px); }
.cp-toggle--on {
  background: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
  font-size: 12px;
  font-weight: 700;
  width: auto;
  padding: 4px 8px;
  border-radius: 4px;
}
.cp-toggle--on::after { display: none; }

/* Buttons */
.cp-accept-all { background: #F5A800; color: #0B1220; }
.cp-save {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.2);
}

/* Status-Badges auf Cookie-Seite */
.cp-status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-left: 8px;
}
.cp-status-on  { background: rgba(34,197,94,0.15); color: #4ade80; }
.cp-status-off { background: rgba(239,68,68,0.12); color: #f87171; }

@media (max-width: 480px) {
  #cookie-popup { padding: 28px 20px 24px; }
}