/* ─── LOCAL FONTS (DSGVO-konform) ─── */
@font-face {
  font-family: 'Roboto Flex';
  font-style: normal;
  font-weight: 100 1000;
  font-stretch: 100%;
  font-display: swap;
  src: url('../fonts/roboto-flex-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Roboto Flex';
  font-style: normal;
  font-weight: 100 1000;
  font-stretch: 100%;
  font-display: swap;
  src: url('../fonts/roboto-flex-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg-deep: #080c18;
  --bg-card: #0f1424;
  --text-primary: #eef1f7;
  --text-secondary: #a3acbe;
  --text-muted: #939db2;
  --accent-cometa: #009FE3;
  --accent-cometa-dim: rgba(0,159,227,.12);
  --accent-materialise: #00BFA5;
  --accent-materialise-dim: rgba(0,191,165,.12);
  --accent-cta: #009FE3;
  --border: rgba(255,255,255,.06);
  --radius: 12px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

/* ─── LARGE SCREEN SCALING ─── */
@media (min-width: 1440px) {
  html { font-size: 108%; }
}
@media (min-width: 1920px) {
  html { font-size: 115%; }
}
@media (min-width: 2560px) {
  html { font-size: 122%; }
}

body {
  font-family: 'Roboto Flex', sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h2, h3 { letter-spacing: -.01em; }

/* ─── SCREEN-READER ONLY UTILITY ─── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ─── FOCUS VISIBLE (Accessibility) ─── */
:focus-visible {
  outline: 2px solid var(--accent-cometa);
  outline-offset: 2px;
}
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline-offset: 0;
}

/* ─── NAVIGATION ─── */
#mainNav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 40px;
  height: 72px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(8,12,24,.82);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  transition: height .3s ease;
}
#mainNav.scrolled { height: 60px; }

.nav-logo {
  display: flex; align-items: center;
  text-decoration: none;
}
.nav-logo img {
  height: 32px; width: auto;
  transition: opacity .2s ease;
}
.nav-logo:hover img { opacity: .85; }

.nav-links {
  display: flex; align-items: center; gap: 32px;
  list-style: none;
}
.nav-links > li > a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: .88rem; font-weight: 500;
  letter-spacing: .03em; text-transform: uppercase;
  transition: color .2s;
}
.nav-links > li > a:hover { color: var(--text-primary); }

.nav-links .nav-cta {
  background: var(--accent-cta);
  color: #0a0e1a;
  padding: 9px 22px;
  border-radius: 100px;
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .04em;
  transition: opacity .2s, transform .15s;
}
.nav-links .nav-cta:hover { opacity: .88; transform: translateY(-1px); color: #0a0e1a; }

/* Active nav state */
.nav-links > li.nav-active > a {
  color: var(--text-primary);
  position: relative;
}
.nav-links > li.nav-active > a::before {
  content: '';
  position: absolute; bottom: -6px; left: 0; right: 0;
  height: 2px;
  background: var(--accent-cometa);
  border-radius: 1px;
}

/* ─── MEGA MENU ─── */
.nav-links li { list-style: none; position: relative; }
.nav-dropdown > a { cursor: pointer; }
.nav-dropdown > a::after {
  content: ''; display: inline-block;
  width: 5px; height: 5px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg); margin-left: 6px; vertical-align: 2px;
  transition: transform .2s;
}
.nav-dropdown:hover > a::after { transform: rotate(-135deg); }

.nav-mega {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0;
  min-width: 460px;
  max-width: 600px;
  background: rgba(15,20,36,.97);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 0;
  opacity: 0; visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
  pointer-events: none;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.nav-dropdown:hover .nav-mega,
.nav-dropdown:focus-within .nav-mega {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
/* Invisible bridge between link and dropdown */
.nav-dropdown::after {
  content: ''; position: absolute;
  top: 100%; left: 0; right: 0; height: 12px;
}

.mega-col {
  padding: 0 28px;
  display: flex; flex-direction: column; gap: 2px;
}
.mega-col:first-child { border-right: 1px solid var(--border); }

.mega-heading {
  font-size: .7rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 10px; padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.mega-cometa { color: var(--accent-cometa); }
.mega-materialise { color: var(--accent-materialise); }

.mega-col a {
  color: var(--text-secondary);
  font-size: .82rem; font-weight: 400;
  letter-spacing: 0; text-transform: none;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: background .15s, color .15s;
  display: flex; flex-direction: column; gap: 1px;
}
.mega-col a small {
  font-size: .68rem; color: var(--text-muted); font-weight: 300;
  letter-spacing: 0;
}
.mega-col a:hover {
  background: rgba(255,255,255,.06);
  color: var(--text-primary);
}
.mega-col a.mega-active {
  color: var(--text-primary);
  background: rgba(255,255,255,.06);
}
.mega-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 10px;
}
.mega-col a.mega-compare {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
}
/* Mega-Menu: einspaltige Variante (Anwendungsbereiche-Dropdown) */
.mega-col-full { min-width: 240px; }
.mega-col-full:first-child { border-right: none; }

/* ─── DESKTOP SEARCH ─── */
.nav-search-item { display: flex; align-items: center; position: relative; }
.nav-search-toggle {
  background: none; border: none; cursor: pointer; color: var(--text-secondary);
  padding: 6px; display: flex; align-items: center; transition: color .2s;
}
.nav-search-toggle:hover { color: var(--text-primary); }
.nav-search-form {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 0; opacity: 0; overflow: hidden;
  transition: width .3s ease, opacity .25s ease;
  pointer-events: none;
}
.nav-search-item.open .nav-search-form {
  width: 220px; opacity: 1; pointer-events: auto;
}
.nav-search-item.open .nav-search-toggle { color: var(--accent-cometa); }
.nav-search-input {
  width: 100%; padding: 8px 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border); border-radius: 100px;
  font-family: inherit; font-size: .82rem;
  color: var(--text-primary); outline: none;
  transition: border-color .2s;
}
.nav-search-input:focus { border-color: var(--accent-cometa); }
.nav-search-input::placeholder { color: var(--text-muted); }

/* mobile hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; min-width: 44px; min-height: 44px; justify-content: center; align-items: center; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: .3s; }

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 120px 40px 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 30% 40%, rgba(0,212,170,.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 75% 55%, rgba(0,191,165,.06) 0%, transparent 70%);
}

/* animated grid dots */
.grid-canvas {
  position: absolute; inset: 0; opacity: .35;
  background-image:
    radial-gradient(circle 1.5px at 50px 50px, rgba(0,212,170,.4) 100%, transparent 100%);
  background-size: 80px 80px;
  animation: gridShift 20s linear infinite;
}
@keyframes gridShift {
  0% { background-position: 0 0; }
  100% { background-position: 80px 80px; }
}

/* floating sensor blobs */
.sensor-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .15;
  animation: blobFloat 8s ease-in-out infinite;
  will-change: transform;
}
.sensor-blob:nth-child(3) { width: 300px; height: 300px; background: var(--accent-cometa); top: 10%; left: -5%; animation-delay: 0s; }
.sensor-blob:nth-child(4) { width: 220px; height: 220px; background: var(--accent-materialise); bottom: 15%; right: -3%; animation-delay: -4s; }
@keyframes blobFloat {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(30px,-20px) scale(1.08); }
}

.hero-split {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1200px;
  width: 100%;
}
.hero-content { text-align: left; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: .78rem; font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-cometa);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

.hero h1 {
  font-family: 'Roboto Flex', sans-serif;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.03em;
  color: var(--text-primary);
  margin-bottom: 24px;
  text-wrap: balance;
  max-width: 14ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent-cometa);
}

.hero-sub {
  font-size: 1.05rem; color: var(--text-secondary);
  max-width: 560px; margin: 0 0 32px;
  font-weight: 300; line-height: 1.7;
}

.hero-actions {
  display: flex; gap: 14px; justify-content: flex-start; flex-wrap: wrap;
}
.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px;
  border-radius: 100px;
  font-family: inherit;
  font-size: .87rem; font-weight: 600;
  letter-spacing: .03em;
  text-decoration: none;
  transition: all .2s;
  cursor: pointer; border: none;
}
.btn-primary {
  background: var(--accent-cta);
  color: #0a0e1a;
}
.btn-primary:hover { opacity: .88; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,212,170,.25); }
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent-cometa); color: var(--accent-cometa); }

/* Hero Image */
.hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image img {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.06);
  object-fit: cover;
}

/* Hero Social-Proof */
.hero-proof {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 24px;
  font-weight: 400;
  letter-spacing: .01em;
}
.hero-proof strong {
  color: var(--text-secondary);
  font-weight: 600;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  opacity: .5;
  transition: opacity .3s;
}
.scroll-indicator:hover { opacity: .8; }
.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--text-secondary);
  border-bottom: 2px solid var(--text-secondary);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); }
  50% { transform: rotate(45deg) translate(4px, 4px); }
}

/* ─── PARTNER STRIP ─── */
.partner-strip {
  padding: 48px 40px;
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.partner-strip-label {
  font-size: .72rem; font-weight: 500; color: var(--text-muted);
  letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 24px;
}
.partner-logos {
  display: flex; justify-content: center; align-items: center; gap: 60px; flex-wrap: wrap;
}
.partner-logo-item {
  display: flex; align-items: center; gap: 14px;
}
.partner-logo-badge {
  display: inline-block;
  font-size: .70rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: #0a0e1a;
  padding: 3px 8px; border-radius: 4px;
}
.badge-cometa { background: var(--accent-cometa); }
.badge-materialise { background: var(--accent-materialise); }

.partner-logo-item .partner-name {
  font-size: 1.3rem; font-weight: 600;
  color: var(--text-primary); letter-spacing: -.01em;
}
.partner-logo-item .partner-sub {
  font-size: .72rem; color: var(--text-muted);
  font-weight: 300;
}
.partner-logo-img {
  height: 160px; width: auto;
  opacity: 1;
  transition: opacity .2s;
}
.partner-logo-item:hover .partner-logo-img { opacity: 1; }

/* ─── CLIENT LOGOS ─── */
.client-logos {
  padding: 44px 40px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.client-logos-label {
  font-size: .68rem; font-weight: 500;
  color: var(--text-muted);
  letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: 28px;
}
.client-logos-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px 40px;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto;
}
.client-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .3s;
}
.client-logo-item img {
  height: 52px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  opacity: .55;
  transition: opacity .3s;
}
.client-logo-item:hover img {
  opacity: .9;
}
.client-logos-note {
  font-size: .72rem;
  color: var(--text-secondary);
  margin-top: 20px;
  font-style: italic;
}

/* ─── SECTIONS SHARED ─── */
section { padding: 100px 40px; }
.section-label {
  font-size: .72rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent-cometa);
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Roboto Flex', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 400; line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 16px; letter-spacing: -.02em;
}
.section-desc {
  font-size: .98rem; color: var(--text-secondary);
  max-width: 580px; font-weight: 300; line-height: 1.7;
}
.section-head { margin-bottom: 56px; }
.section-head.center { text-align: center; }
.section-head.center .section-desc { margin: 0 auto; }

/* ─── PRODUCTS ─── */
.products-tabs {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
  margin-bottom: 52px;
}
.tab-btn {
  font-family: inherit;
  font-size: .82rem; font-weight: 500;
  letter-spacing: .04em; text-transform: uppercase;
  padding: 10px 24px; border-radius: 100px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .25s;
}
.tab-btn.active-cometa {
  background: var(--accent-cometa-dim);
  border-color: var(--accent-cometa);
  color: var(--accent-cometa);
}
.tab-btn.active-materialise {
  background: var(--accent-materialise-dim);
  border-color: var(--accent-materialise);
  color: var(--accent-materialise);
}

.product-panel { display: none; }
.product-panel.active { display: block; animation: fadeUp .4s ease; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
  max-width: 1200px;
  margin-inline: auto;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color .25s, transform .2s, box-shadow .25s;
  position: relative; overflow: hidden;
  cursor: pointer;
}
.product-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.product-card.cometa::before { background: var(--accent-cometa); }
.product-card.materialise::before { background: var(--accent-materialise); }

.product-card:hover {
  border-color: rgba(255,255,255,.14);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,.3);
}

.product-card-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 14px;
}
.product-tag {
  font-size: .72rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 100px;
}
.tag-cometa { background: var(--accent-cometa-dim); color: var(--accent-cometa); }
.tag-materialise { background: var(--accent-materialise-dim); color: var(--accent-materialise); }
.tag-flagship {
  font-size: .70rem; font-weight: 600; color: #0a0e1a;
  background: linear-gradient(135deg, var(--accent-cometa), #0080b8);
  padding: 3px 9px; border-radius: 100px;
  letter-spacing: .06em; text-transform: uppercase;
}
.tag-flagship-materialise { background: linear-gradient(135deg, var(--accent-materialise), #00e6c8); }
.tag-flagship-secondary { background: linear-gradient(135deg, #0080b8, #009FE380); }

.product-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.product-card h3 {
  font-size: 1.25rem; font-weight: 600; margin-bottom: 8px;
  color: var(--text-primary); letter-spacing: -.01em;
}
.product-card p {
  font-size: .84rem; color: var(--text-secondary);
  line-height: 1.65; font-weight: 300;
}

.product-specs {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 18px;
}
.spec-chip {
  font-size: .7rem; font-weight: 500;
  color: var(--text-muted);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  padding: 4px 10px; border-radius: 100px;
  letter-spacing: .02em;
}

.product-card-footer {
  margin-top: 22px; padding-top: 18px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-link {
  font-size: .78rem; font-weight: 600;
  color: var(--accent-cometa);
  text-decoration: none;
  letter-spacing: .02em;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 20px;
  border: 1px solid var(--accent-cometa);
  border-radius: 100px;
  transition: background .2s, color .2s;
}
.card-link:hover {
  background: var(--accent-cometa);
  color: #0a0e1a;
}
.card-link.materialise-link {
  color: var(--accent-materialise);
  border-color: var(--accent-materialise);
}
.card-link.materialise-link:hover {
  background: var(--accent-materialise);
  color: #0a0e1a;
}

/* ─── SYSTEM-KARTEN (Produkt-Gruppen) ─── */
.product-card-system {
  grid-column: 1 / -1;
}

.product-card-system:has(.product-card-image) {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0 28px;
}

.product-card-system .product-card-image {
  grid-row: 1 / -1;
  height: 100%;
  min-height: 280px;
  margin-bottom: 0;
  border-radius: var(--radius-sm);
  object-fit: contain;
  padding: 20px;
  background: linear-gradient(135deg, #1a1d2e 0%, #252a42 100%);
}

.product-card-system .product-card-content {
  min-width: 0;
}

.product-subsystems {
  margin-top: 18px;
  padding: 16px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.system-label {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.product-subsystem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.product-subsystem-item {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sub-thumb {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.sub-thumb-text {
  min-width: 0;
}

/* Subsystem-Items: kein Hover-Effekt (nicht klickbar, rein informativ) */

.product-subsystem-item .sub-name {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.product-subsystem-item .sub-type {
  font-size: .65rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.product-subsystem-item .sub-detail {
  font-size: .62rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.4;
}

/* ─── EINSATZBEREICHE ─── */
.use-cases {
  background: linear-gradient(180deg, var(--bg-deep) 0%, #0d1220 100%);
}
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin-inline: auto;
}
.use-case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  transition: border-color .25s, transform .2s;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.use-case-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.use-case-examples {
  list-style: none;
  padding: 0 28px;
  margin: 10px 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.use-case-examples li {
  font-size: .78rem;
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 300;
  padding-left: 12px;
  position: relative;
}
.use-case-examples li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}
/* use-case-card: kein transform (Karte ist nicht komplett klickbar, nur der Link unten) */
.use-case-card:hover {
  border-color: rgba(255,255,255,.12);
}
.use-case-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin: 24px 28px 20px;
}
.icon-medizin { background: rgba(0,212,170,.12); color: #00d4aa; }
.icon-sport { background: rgba(0,191,165,.12); color: #00BFA5; }
.icon-forschung { background: rgba(255,160,50,.12); color: #ffa032; }
.icon-ergonomie { background: rgba(255,90,130,.12); color: #ff5a82; }
.use-case-icon svg { width: 24px; height: 24px; }

.use-case-card h3 {
  font-size: 1.05rem; font-weight: 600;
  margin: 0 28px 10px; color: var(--text-primary);
}
.use-case-card p {
  font-size: .82rem; color: var(--text-secondary);
  line-height: 1.6; font-weight: 300;
  margin: 0 28px;
}
.use-case-products {
  margin: 16px 28px 28px; display: flex; flex-wrap: wrap; gap: 6px;
}
.use-case-products span {
  font-size: .65rem; font-weight: 500;
  color: var(--text-muted);
  background: rgba(255,255,255,.04);
  padding: 3px 8px; border-radius: 100px;
  border: 1px solid var(--border);
}

/* ─── WHY MENIOS ─── */
.why-menios { background: var(--bg-card); }
.why-intro {
  display: flex; align-items: center; gap: 48px;
  max-width: 820px; margin: 0 auto 56px;
}
.why-intro-image {
  flex-shrink: 0;
}
.why-intro-image img {
  width: 200px; height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent-cometa);
}
.why-intro-text h3 {
  font-size: 1.3rem; font-weight: 600;
  color: var(--text-primary); margin-bottom: 4px;
}
.why-intro-role {
  font-size: .82rem; color: var(--accent-cometa);
  font-weight: 500; margin-bottom: 16px;
}
.why-intro-text > p {
  font-size: .88rem; color: var(--text-secondary);
  line-height: 1.7; font-weight: 300; margin-bottom: 20px;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  max-width: 960px; margin: 0 auto;
}
.why-item { text-align: center; }
.why-number {
  font-family: 'Roboto Flex', sans-serif;
  font-size: 3rem; font-weight: 400;
  color: var(--accent-cometa);
  opacity: .3;
  line-height: 1;
  margin-bottom: 16px;
}
.why-item h3 {
  font-size: 1.05rem; font-weight: 600;
  margin-bottom: 10px; color: var(--text-primary);
}
.why-item p {
  font-size: .82rem; color: var(--text-secondary);
  line-height: 1.65; font-weight: 300;
}

/* ─── CONTACT ─── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1100px; margin: 0 auto;
  align-items: start;
}
.contact-left .section-title { margin-bottom: 20px; }
.contact-left p {
  font-size: .88rem; color: var(--text-secondary);
  line-height: 1.7; font-weight: 300;
  margin-bottom: 32px;
}
.contact-info-item {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 20px;
}
.contact-info-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--accent-cometa);
}
.contact-info-icon svg { width: 20px; height: 20px; }
.contact-info-item .info-label {
  font-size: .7rem; font-weight: 500;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em;
}
.contact-info-item .info-value {
  font-size: .88rem; color: var(--text-primary); font-weight: 500;
}
.contact-info-item .info-value a {
  color: var(--accent-cometa); text-decoration: none; transition: opacity .2s;
}
.contact-info-item .info-value a:hover { opacity: .8; }

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .72rem; font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 8px;
}
.form-group input:not([type="checkbox"]),
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: inherit;
  font-size: .84rem;
  color: var(--text-primary);
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
}
.form-group input:not([type="checkbox"]):focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-cometa);
  box-shadow: 0 0 0 3px var(--accent-cometa-dim);
  outline: none;
}
.form-group input:not([type="checkbox"]):focus:not(:focus-visible),
.form-group select:focus:not(:focus-visible),
.form-group textarea:focus:not(:focus-visible) {
  box-shadow: none;
}
.form-group input:not([type="checkbox"]):invalid:not(:placeholder-shown),
.form-group select:invalid:not(:focus),
.form-group textarea:invalid:not(:placeholder-shown) {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192,57,43,.12);
}
.form-group select {
  background-color: rgba(255,255,255,.04);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a3acbe' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
  color: var(--text-primary);
  cursor: pointer;
}
.form-group select option {
  background: #1a2035;
  color: var(--text-primary);
}
.form-group textarea {
  resize: vertical;
  min-height: 110px;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.form-submit {
  width: 100%;
  background: var(--accent-cta);
  color: #0a0e1a;
  border: none;
  border-radius: 100px;
  padding: 14px;
  font-family: inherit;
  font-size: .87rem; font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
  transition: opacity .2s, transform .15s;
  margin-top: 16px;
}
.form-submit:hover { opacity: .88; transform: translateY(-1px); }
.form-privacy {
  font-size: .75rem; color: var(--text-muted);
  margin-top: 14px; line-height: 1.5; text-align: center;
}
.form-privacy a { color: var(--text-secondary); text-decoration: underline; }
.form-group-consent { margin-top: 8px; }
.form-checkbox-label {
  display: flex; align-items: flex-start; gap: 10px;
  cursor: pointer;
}
.form-checkbox-label input[type="checkbox"] {
  -webkit-appearance: auto;
  appearance: auto;
  flex-shrink: 0;
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--accent-cometa);
  cursor: pointer;
}
.form-checkbox-label span {
  font-size: .75rem; color: var(--text-muted);
  line-height: 1.55;
}
.form-checkbox-label span a {
  color: var(--text-secondary); text-decoration: underline;
}

/* ─── FOOTER ─── */
footer {
  padding: 60px 40px 32px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: 1100px; margin: 0 auto;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.footer-brand .nav-logo { display: inline-block; margin-bottom: 12px; }
.footer-brand .nav-logo img { height: 28px; }
.footer-brand p {
  font-size: .78rem; color: var(--text-muted);
  line-height: 1.6; max-width: 280px; font-weight: 300;
}
.footer-heading {
  font-size: .68rem; font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: .8rem; color: var(--text-secondary);
  text-decoration: none; transition: color .2s;
}
.footer-col a:hover { color: var(--accent-cometa); }

.footer-bottom {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p {
  font-size: .7rem; color: var(--text-muted);
}

/* ─── TRUST STRIP ─── */
.trust-strip {
  padding: 44px 40px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.trust-grid {
  display: flex; justify-content: center; align-items: center;
  gap: 0; flex-wrap: wrap;
  max-width: 900px; margin: 0 auto;
}
.trust-item {
  flex: 1; min-width: 140px;
  text-align: center; padding: 0 24px;
}
.trust-number {
  font-family: 'Roboto Flex', sans-serif;
  font-size: 1.9rem; font-weight: 700;
  color: var(--accent-cometa);
  line-height: 1.2; margin-bottom: 6px;
}
.trust-label {
  font-size: .72rem; color: var(--text-muted);
  font-weight: 400; letter-spacing: .02em;
  line-height: 1.4;
}
.trust-divider {
  width: 1px; height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* ─── PRODUCT BENEFIT ─── */
.product-benefit {
  margin: 14px 0 14px;
  padding: 10px 14px;
  background: var(--accent-cometa-dim);
  border: 1px solid rgba(0,159,227,.2);
  border-radius: 8px;
  font-size: .78rem; font-weight: 500;
  color: var(--accent-cometa);
  line-height: 1.5;
}

/* ─── QUIZ ─── */
.quiz-section {
  background: linear-gradient(180deg, #0d1220 0%, var(--bg-deep) 100%);
}
.quiz-wrap { max-width: 720px; margin: 0 auto; }
.quiz-header { text-align: center; }
.quiz-header .section-desc { margin: 0 auto; }

.quiz-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 36px 36px;
}

.quiz-progress-wrap {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 32px;
}
.quiz-progress {
  flex: 1; height: 4px;
  background: rgba(255,255,255,.08);
  border-radius: 2px;
  transition: background .4s ease;
}
.quiz-progress-label {
  font-size: .7rem; color: var(--text-muted);
  font-weight: 500; white-space: nowrap;
  letter-spacing: .04em;
}

.quiz-step { display: none; animation: fadeUp .35s ease; }
.quiz-step.active { display: block; }

.quiz-question {
  font-size: 1.2rem; font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 24px; letter-spacing: -.01em;
}

.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-options-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.quiz-option {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: border-color .2s, background .2s, transform .15s;
  width: 100%;
}
.quiz-option:hover {
  border-color: rgba(0,212,170,.35);
  background: rgba(0,212,170,.05);
  transform: translateY(-1px);
}
.quiz-option.selected {
  border-color: var(--accent-cometa);
  background: var(--accent-cometa-dim);
}
.quiz-option-icon {
  font-size: 1.5rem; flex-shrink: 0;
  width: 40px; text-align: center;
  line-height: 1;
  color: var(--accent-cometa);
  display: flex; align-items: center; justify-content: center;
}
.quiz-option-icon svg { width: 24px; height: 24px; }
.quiz-option div strong {
  display: block;
  font-size: .86rem; color: var(--text-primary);
  font-weight: 600; margin-bottom: 2px;
}
.quiz-option div span {
  font-size: .75rem; color: var(--text-muted);
  font-weight: 300;
}

.quiz-nav {
  margin-top: 20px; display: none; justify-content: flex-start;
}
.quiz-btn-back {
  background: none; border: none;
  font-family: inherit;
  font-size: .78rem; font-weight: 500;
  color: var(--text-muted);
  cursor: pointer; padding: 10px 16px;
  min-height: 44px;
  transition: color .2s;
}
.quiz-btn-back:hover { color: var(--text-primary); }

/* Quiz Result */
.quiz-result-icon {
  font-size: 2.8rem; text-align: center;
  margin-bottom: 12px;
  color: var(--accent-cometa);
  display: flex; justify-content: center;
}
.quiz-result-icon svg { width: 48px; height: 48px; }
.quiz-result-title {
  font-size: 1.4rem; font-weight: 600;
  color: var(--text-primary);
  text-align: center; margin-bottom: 10px;
}
.quiz-result-desc {
  font-size: .86rem; color: var(--text-secondary);
  text-align: center; line-height: 1.6;
  margin-bottom: 24px; font-weight: 300;
}
.quiz-result-products {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
  margin-bottom: 28px;
}
.quiz-result-product {
  background: var(--accent-cometa-dim);
  border: 1px solid rgba(0,212,170,.25);
  color: var(--accent-cometa);
  padding: 7px 16px; border-radius: 100px;
  font-size: .78rem; font-weight: 600;
  text-decoration: none;
  transition: background .2s, border-color .2s;
}
a.quiz-result-product:hover {
  background: rgba(0,159,227,.2);
  border-color: var(--accent-cometa);
}
.quiz-result-product.materialise {
  background: var(--accent-materialise-dim);
  border-color: rgba(0,191,165,.25);
  color: var(--accent-materialise);
}
a.quiz-result-product.materialise:hover {
  background: rgba(0,191,165,.2);
  border-color: var(--accent-materialise);
}
.quiz-result-actions {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* ─── TESTIMONIALS ─── */
.testimonials {
  background: var(--bg-card);
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.testimonial-card {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.testimonial-quote {
  font-family: 'Roboto Flex', sans-serif;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--accent-cometa);
  opacity: .3;
  margin-bottom: -8px;
}
.testimonial-quote-materialise { color: var(--accent-materialise); }
.testimonial-text {
  font-size: .92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-weight: 300;
  font-style: italic;
  margin-bottom: 28px;
  flex: 1;
}
.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.testimonial-avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: var(--accent-cometa-dim);
  border: 3px solid rgba(0,159,227,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .92rem;
  font-weight: 700;
  color: var(--accent-cometa);
  flex-shrink: 0;
}
.testimonial-avatar-materialise {
  background: var(--accent-materialise-dim);
  border-color: rgba(0,191,165,.2);
  color: var(--accent-materialise);
}
.testimonial-avatar-img {
  width: 100px; height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(0,159,227,.2);
  flex-shrink: 0;
}
.testimonial-name {
  font-size: .92rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}
.testimonial-role {
  font-size: .76rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.4;
}
.testimonial-author > div {
  min-height: 76px;
}
.testimonial-company-logo {
  height: 32px;
  width: auto;
  max-width: 140px;
  opacity: .6;
  margin-top: 6px;
  object-fit: contain;
  filter: none;
}

/* ─── MID-FUNNEL CTA ─── */
.mid-cta {
  padding: 80px 40px;
  text-align: center;
  background: linear-gradient(180deg, #0d1220 0%, var(--bg-deep) 50%, var(--bg-card) 100%);
  border-top: 1px solid var(--border);
}
.mid-cta-inner {
  max-width: 620px;
  margin: 0 auto;
}
.mid-cta .section-title { margin-bottom: 16px; }
.mid-cta .section-desc { margin: 0 auto 32px; }

/* ─── CARD MICRO-CTA ─── */
.card-link-cta {
  font-size: .72rem; font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: all .2s;
}
.card-link-cta:hover {
  border-color: var(--accent-cometa);
  color: var(--accent-cometa);
}
.product-card.materialise .card-link-cta:hover {
  border-color: var(--accent-materialise);
  color: var(--accent-materialise);
}

/* ─── USE-CASE PRODUCT LINKS ─── */
.use-case-products a {
  font-size: .65rem; font-weight: 500;
  color: var(--text-muted);
  background: rgba(255,255,255,.04);
  padding: 3px 8px; border-radius: 100px;
  border: 1px solid var(--border);
  text-decoration: none;
  transition: border-color .2s, color .2s;
}
.use-case-products a:hover {
  border-color: var(--accent-cometa);
  color: var(--accent-cometa);
}
/* "Mehr erfahren"-Button auf Use-Case-Cards */
.use-case-mehr-link {
  display: inline-block;
  margin: auto 28px 24px;
  padding: 8px 20px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--accent-cometa);
  border: 1px solid var(--accent-cometa);
  border-radius: 100px;
  text-decoration: none;
  text-align: center;
  transition: background .2s, color .2s;
  align-self: flex-start;
}
.use-case-mehr-link:hover {
  background: var(--accent-cometa);
  color: #0a0e1a;
}

/* ─── STICKY MOBILE CTA ─── */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-cta);
  color: #0a0e1a;
  padding: 12px 28px;
  border-radius: 100px;
  font-family: 'Roboto Flex', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-decoration: none;
  z-index: 90;
  box-shadow: 0 4px 24px rgba(0,159,227,.3);
  transition: opacity .3s, transform .3s;
}

/* ─── FAQ SECTION ─── */
.faq-section {
  background: linear-gradient(180deg, var(--bg-deep) 0%, #0d1220 100%);
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s;
}
.faq-item[open] {
  border-color: rgba(0,159,227,.2);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: .92rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  transition: color .2s;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::marker { display: none; content: ''; }
.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--accent-cometa);
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform .2s;
}
.faq-item[open] .faq-question::after {
  content: '−';
}
.faq-question:hover { color: var(--accent-cometa); }
.faq-answer {
  padding: 0 24px 20px;
}
.faq-answer p {
  font-size: .86rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
}
.faq-answer a {
  color: var(--accent-cometa);
  text-decoration: none;
}
.faq-answer a:hover { text-decoration: underline; }

/* ─── FORM 24h HINT ─── */
.form-response-time {
  font-size: .72rem; color: var(--accent-cometa);
  text-align: center; margin-top: 12px; margin-bottom: 10px;
  font-weight: 500; letter-spacing: .02em;
}

/* ─── REVEAL ANIMATION ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s cubic-bezier(.22,1,.36,1), transform .6s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1; transform: translateY(0);
}

/* ─── MOBILE NAV OVERLAY ─── */
.mobile-nav {
  position: fixed; inset: 0; z-index: 101;
  background: rgba(8,12,24,.96);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px;
  overflow-y: auto;
  padding: 60px 20px;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform .3s cubic-bezier(.4,0,.2,1), visibility .3s;
}
.mobile-nav.open { transform: translateX(0); visibility: visible; }
.mobile-nav a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.1rem; font-weight: 300;
  letter-spacing: .04em;
  transition: color .2s;
}
.mobile-section-label {
  font-size: .65rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  margin-top: 12px; margin-bottom: -4px;
}
.mobile-section-label-cometa { color: var(--accent-cometa); }
.mobile-section-label-materialise { color: var(--accent-materialise); }
.mobile-section-divider {
  width: 40px; height: 1px;
  background: var(--border); margin: 8px 0;
}
.mobile-nav a:hover { color: var(--accent-cometa); }
.mobile-nav .nav-cta-mobile {
  background: var(--accent-cta);
  color: #0a0e1a;
  padding: 13px 32px;
  border-radius: 100px;
  font-weight: 600; font-size: 1rem;
  margin-top: 8px;
}
.mobile-close {
  position: absolute; top: 24px; right: 32px;
  font-size: 1.6rem; color: var(--text-secondary);
  cursor: pointer; background: none; border: none;
  font-family: inherit;
}

/* Mobile search */
.mobile-search {
  width: 80%;
  max-width: 320px;
  margin-bottom: 12px;
}
.mobile-search input {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-primary);
  padding: 10px 20px;
  font-family: inherit;
  font-size: .88rem;
  outline: none;
  transition: border-color .2s;
}
.mobile-search input:focus { border-color: var(--accent-cometa); }
.mobile-search input::placeholder { color: var(--text-muted); }
.mobile-nav a.mobile-active { color: var(--accent-cometa); }
.mobile-nav a.mobile-compare {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .02em;
  opacity: .7;
}
.mobile-nav a.mobile-compare.mobile-active { opacity: 1; }

/* ─── SKIP-TO-CONTENT (Accessibility) ─── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 200;
  background: var(--accent-cometa);
  color: #0a0e1a;
  padding: 12px 24px;
  border-radius: 0 0 8px 8px;
  font-weight: 600;
  font-size: .85rem;
  text-decoration: none;
  transition: top .2s;
}
.skip-link:focus {
  top: 0;
}

/* ─── INLINE-STYLE REPLACEMENTS ─── */
.contact-success {
  max-width: 700px;
  margin: 0 auto 40px;
  padding: 20px 28px;
  background: rgba(0,212,170,.1);
  border: 1px solid rgba(0,212,170,.25);
  border-radius: 12px;
  text-align: center;
}
.contact-success-title {
  color: var(--accent-cometa);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 4px;
}
.contact-success-text {
  color: var(--text-secondary);
  font-size: .85rem;
}
.contact-error {
  background: rgba(192,57,43,.1);
  border-color: rgba(192,57,43,.25);
}
.contact-error .contact-success-title {
  color: #e74c3c;
}
.honeypot-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
}
.phone-label-note {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: .6rem;
}
.footer-col-sub {
  margin-top: 20px;
}
.hero-actions-center { justify-content: center; }
.bg-card { background: var(--bg-card); }
.form-response-icon {
  display: inline-flex;
  vertical-align: middle;
  margin-right: 4px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  #mainNav { padding: 0 24px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  section { padding: 72px 24px; }
  .hero { padding: 100px 24px 60px; text-align: center; }
  .hero-split { grid-template-columns: 1fr; gap: 32px; }
  .hero-content { text-align: center; }
  .hero-sub { margin: 0 auto 32px; }
  .hero-actions { justify-content: center; }
  .hero-image { order: -1; }
  .hero-image img { max-width: 360px; }
  .hero-proof { text-align: center; }
  .scroll-indicator { display: none; }
  .client-logos { padding: 32px 24px; }
  .client-logos-grid { gap: 18px 20px; }
  .client-logo-item img { height: 40px; max-width: 120px; }
  .testimonial-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .product-card-system {
    grid-column: 1 / -1;
  }
  .product-card-system:has(.product-card-image) {
    grid-template-columns: 1fr;
  }
  .product-card-system .product-card-image {
    grid-row: auto;
    height: 220px;
    min-height: auto;
    margin-bottom: 16px;
  }
  .product-card-image { height: 240px; }
  .product-subsystem-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-divider { display: none; }
  .trust-grid { gap: 24px 0; }
  .trust-item { min-width: 50%; }
  .quiz-container { padding: 32px 24px 28px; }
  .footer-col a { padding: 6px 0; display: inline-block; }
  .mid-cta { padding: 60px 24px; }
  .sticky-cta.visible { display: block; }
}
@media (max-width: 580px) {
  .hero { min-height: auto; padding-top: 88px; padding-bottom: 48px; }
  .hero h1 { font-size: clamp(1.75rem, 6vw, 2.2rem); }
  .hero-image img { max-width: 280px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .partner-logos { flex-direction: column; gap: 28px; }
  .why-intro { flex-direction: column; text-align: center; gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }
  .quiz-options-row { grid-template-columns: 1fr; }
  .quiz-option { padding: 14px 16px; }
  .product-subsystem-grid { grid-template-columns: 1fr 1fr; }
  .sub-thumb { width: 60px; height: 60px; }
  .use-case-img { height: 140px; }
  .use-case-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .product-subsystem-grid { grid-template-columns: 1fr; }
}

/* ─── REDUCED MOTION ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .grid-canvas { animation: none; }
  .sensor-blob { animation: none; }
  .scroll-arrow { animation: none; }
  .hero-badge .dot { animation: none; }
}

/* ─── BREAKPOINT 1024px (Tablets/iPad) ─── */
@media (max-width: 1024px) and (min-width: 901px) {
  #mainNav { padding: 0 28px; }
  .nav-links { gap: 20px; }
  .nav-links > li > a { font-size: .82rem; }
  .hero-split { gap: 32px; }
  .hero-image img { max-width: 420px; }
  .hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
  .contact-wrap { gap: 48px; }
  .product-card-system:has(.product-card-image) { grid-template-columns: 260px 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-grid .footer-col:last-child { grid-column: 1 / -1; }
}

/* ─── LARGE SCREEN REFINEMENTS ─── */
@media (min-width: 1440px) {
  section { padding: 120px 60px; }
  .hero-split { max-width: 1320px; }
  .product-grid { max-width: 1320px; margin: 0 auto; }
  .use-case-grid { max-width: 1320px; margin: 0 auto; }
  .contact-wrap { max-width: 1200px; }
  .footer-grid { max-width: 1200px; }
  .footer-bottom { max-width: 1200px; }
}
@media (min-width: 1920px) {
  section { padding: 140px 80px; }
  .hero { min-height: 90vh; }
  .hero-split { max-width: 1440px; }
  .hero-image img { max-width: 600px; }
  .product-grid { max-width: 1500px; }
  .product-card-image { height: 240px; }
  .use-case-grid { max-width: 1500px; }
  .use-case-img { height: 220px; }
  .trust-grid { max-width: 1100px; }
  .quiz-container { padding: 48px 52px 44px; }
}
@media (min-width: 2560px) {
  section { padding: 160px 120px; }
  .hero-split { max-width: 1600px; }
  .hero-image img { max-width: 680px; }
  .product-grid { max-width: 1600px; }
  .use-case-grid { max-width: 1600px; }
  .footer-grid { max-width: 1400px; }
  .footer-bottom { max-width: 1400px; }
}

/* ─── LEGAL PAGES (Impressum, Datenschutz) ─── */
.legal-page {
  padding: 120px 40px 80px;
}
.legal-inner {
  max-width: 800px;
  margin: 0 auto;
}
.legal-title {
  font-family: 'Roboto Flex', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.legal-content h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 40px 0 16px;
}
.legal-content h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 28px 0 12px;
}
.legal-content p {
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 14px;
}
.legal-content ul {
  padding-left: 24px;
  margin-bottom: 14px;
}
.legal-content li {
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-weight: 300;
}
.legal-content a {
  color: var(--accent-cometa);
  text-decoration: none;
  word-break: break-word;
}
.legal-content a:hover { text-decoration: underline; }
.legal-content strong { color: var(--text-primary); font-weight: 500; }
@media (max-width: 900px) {
  .legal-page { padding: 100px 24px 60px; }
}

/* ─── 404 & SEARCH PAGES ─── */
.error-page, .search-page {
  padding: 140px 40px 100px;
  text-align: center;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.error-code {
  font-family: 'Roboto Flex', sans-serif;
  font-size: clamp(5rem, 12vw, 9rem);
  font-weight: 700;
  color: var(--accent-cometa);
  opacity: .15;
  line-height: 1;
  margin-bottom: -12px;
}
.error-page h1, .search-page h1 {
  font-family: 'Roboto Flex', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.error-page p, .search-page p {
  font-size: .95rem;
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 32px;
}
.search-form-inline {
  display: flex;
  gap: 8px;
  max-width: 440px;
  width: 100%;
  margin-bottom: 32px;
}
.search-form-inline input[type="search"] {
  flex: 1;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: .9rem;
  font-family: inherit;
}
.search-form-inline input[type="search"]::placeholder {
  color: var(--text-muted);
}
.search-form-inline button {
  padding: 14px 24px;
  background: var(--accent-cometa);
  color: #0a0e1a;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: .85rem;
  cursor: pointer;
  transition: opacity .2s;
}
.search-form-inline button:hover { opacity: .85; }
.search-results-list {
  max-width: 640px;
  width: 100%;
  text-align: left;
}
.search-result-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.search-result-item h2 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.search-result-item h2 a {
  color: var(--text-primary);
  text-decoration: none;
}
.search-result-item h2 a:hover { color: var(--accent-cometa); }
.search-result-item p {
  font-size: .85rem;
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 0;
}
.search-no-results {
  text-align: center;
  padding: 40px 0;
}
@media (max-width: 900px) {
  .error-page, .search-page { padding: 100px 24px 60px; }
}

/* ─── ANWENDUNGSBEREICH-SEITEN ─── */

/* Breadcrumb (reusable) */
.breadcrumb {
  padding: 100px 40px 0;
}
.breadcrumb-inner {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
  list-style: none; padding: 0; margin: 0;
  max-width: 1200px; margin-inline: auto;
}
.breadcrumb-inner li a {
  color: var(--text-muted);
  font-size: .78rem;
  text-decoration: none;
  transition: color .15s;
}
.breadcrumb-inner li a:hover { color: var(--text-secondary); }
.breadcrumb-inner li span { font-size: .78rem; color: var(--text-secondary); }
.breadcrumb-sep { color: var(--text-muted); font-size: .78rem; user-select: none; }

/* Application Hero */
.anw-hero {
  padding: 40px 40px 80px;
  text-align: center;
  background: linear-gradient(180deg, #0a0e1a 0%, var(--bg-deep) 100%);
}
.anw-hero-inner {
  max-width: 780px; margin: 0 auto;
}
.anw-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(0,159,227,.25);
  border-radius: 100px;
  padding: 5px 16px;
  font-size: .75rem; font-weight: 500;
  color: var(--accent-cometa);
  letter-spacing: .04em;
  margin-bottom: 28px;
}
.anw-hero h1 {
  font-family: 'Roboto Flex', sans-serif;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 20px;
}
.anw-tagline {
  font-size: .97rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 36px;
  max-width: 640px; margin-inline: auto;
}
.anw-hero .hero-proof { margin-top: 24px; }

/* Empfohlene Systeme (Produkt-Cards auf Anwendungsseiten) */
.anw-product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1200px; margin: 0 auto;
}
.anw-product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent-cometa);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .25s, transform .2s;
}
.anw-product-card:hover {
  border-color: rgba(0,159,227,.3);
  transform: translateY(-3px);
}
.anw-product-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: rgba(255,255,255,.03);
}
.anw-product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.anw-product-card h3 {
  font-size: 1.05rem; font-weight: 600;
  color: var(--text-primary);
  margin: 24px 28px 8px;
}
.anw-product-card p {
  font-size: .82rem;
  color: var(--text-secondary);
  line-height: 1.6; font-weight: 300;
  margin: 0 28px 18px;
}
.anw-product-card .use-case-mehr-link {
  margin: auto 28px 24px;
}
@media (max-width: 900px) {
  .breadcrumb { padding: 80px 24px 0; }
  .anw-hero { padding: 28px 24px 60px; }
  .anw-product-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 580px) {
  .anw-product-grid { grid-template-columns: 1fr; }
}