:root,
[data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2.4rem, 1.35rem + 3vw, 4.6rem);
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --color-bg: #f5f7f8;
  --color-surface: #fbfcfc;
  --color-surface-2: #ffffff;
  --color-surface-offset: #eaf0f2;
  --color-surface-dynamic: #d8e5e8;
  --color-border: #cfdbe0;
  --color-divider: #d7e1e4;
  --color-text: #18252a;
  --color-text-muted: #5f7279;
  --color-text-faint: #8a9ca1;
  --color-text-inverse: #f7fbfc;
  --color-primary: #0b7b86;
  --color-primary-hover: #095d66;
  --color-primary-active: #083e45;
  --color-primary-highlight: #d8edf0;
  --color-blue: #166a9d;
  --shadow-sm: 0 1px 2px rgba(17, 35, 42, 0.06);
  --shadow-md: 0 12px 30px rgba(17, 35, 42, 0.1);
  --shadow-lg: 0 24px 60px rgba(17, 35, 42, 0.16);
  --radius-sm: .4rem;
  --radius-md: .8rem;
  --radius-lg: 1.15rem;
  --radius-xl: 1.7rem;
  --radius-full: 999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --font-body: 'General Sans', system-ui, sans-serif;
  --font-display: 'Cabinet Grotesk', 'General Sans', sans-serif;
  --content-wide: 1180px;
}

[data-theme="dark"] {
  --color-bg: #0f1518;
  --color-surface: #131c20;
  --color-surface-2: #182227;
  --color-surface-offset: #1a262b;
  --color-surface-dynamic: #223238;
  --color-border: #2d4046;
  --color-divider: #25363b;
  --color-text: #dce7ea;
  --color-text-muted: #9ab0b7;
  --color-text-faint: #71858b;
  --color-text-inverse: #0f1518;
  --color-primary: #66b8c0;
  --color-primary-hover: #7dced5;
  --color-primary-active: #a8e1e6;
  --color-primary-highlight: #213338;
  --color-blue: #6da9d2;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .25);
  --shadow-md: 0 12px 30px rgba(0, 0, 0, .32);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, .42);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  background: var(--color-bg);
  color: var(--color-text);
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a,
button {
  transition: all var(--transition-interactive);
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: var(--space-3);
  background: var(--color-surface-2);
  padding: var(--space-3) var(--space-4);
  z-index: 100;
  border-radius: var(--radius-md);
}

.skip-link:focus {
  left: var(--space-3);
}

.container {
  width: min(calc(100% - 2rem), var(--content-wide));
  margin-inline: auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 86%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  gap: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: .02em;
  min-height: 44px;
  margin-right: auto;
}

.brand-logo {
  height: clamp(2.25rem, 4vw, 3.2rem);
  width: auto;
  object-fit: contain;
}

nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

nav a:hover {
  color: var(--color-text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle,
.menu-toggle {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in oklab, var(--color-text) 12%, transparent);
  background: var(--color-surface);
}

.menu-toggle {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .9rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  border-color: color-mix(in oklab, var(--color-text) 12%, transparent);
  background: var(--color-surface);
}

.btn-secondary:hover {
  border-color: color-mix(in oklab, var(--color-primary) 28%, transparent);
  color: var(--color-primary);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 7rem) 0 var(--space-20);
}

.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, color-mix(in oklab, var(--color-primary) 4%, transparent), transparent 50%), radial-gradient(circle at top right, color-mix(in oklab, var(--color-primary) 14%, transparent), transparent 35%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: var(--space-10);
  align-items: center;
}

.eyebrow,
.legal-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: .45rem .8rem;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

h1,
h2 {
  font-family: var(--font-display);
  line-height: 1.02;
  letter-spacing: -.03em;
}

h1 {
  font-size: var(--text-2xl);
  max-width: 11ch;
  margin-bottom: var(--space-5);
}

.hero p {
  max-width: 58ch;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.hero-actions,
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.hero-meta {
  margin-top: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.hero-card {
  position: relative;
  background: linear-gradient(180deg, color-mix(in oklab, var(--color-surface-2) 84%, transparent), color-mix(in oklab, var(--color-surface) 95%, transparent));
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  isolation: isolate;
}

.hero-card:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in oklab, var(--color-primary) 9%, transparent), transparent 45%);
  pointer-events: none;
}

.hero-visual {
  aspect-ratio: 4/5;
  position: relative;
  background: var(--color-surface-offset);
}

.hero-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .84;
  mix-blend-mode: multiply;
  filter: saturate(1.1);
}

[data-theme="dark"] .hero-visual img {
  opacity: .18;
  mix-blend-mode: screen;
}

.signal-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(color-mix(in oklab, var(--color-primary) 15%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in oklab, var(--color-primary) 15%, transparent) 1px, transparent 1px);
  background-size: 2rem 2rem;
  mask-image: linear-gradient(180deg, black, transparent 90%);
  opacity: .45;
}

.hero-panel {
  position: absolute;
  left: var(--space-6);
  right: var(--space-6);
  bottom: var(--space-6);
  padding: var(--space-6);
  background: color-mix(in oklab, var(--color-surface-2) 88%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: calc(var(--radius-xl) - var(--space-4));
  backdrop-filter: blur(10px);
}

.hero-panel small {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: var(--space-2);
}

.hero-panel strong {
  display: block;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.hero-panel p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
}

.section-head {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: var(--space-8);
  align-items: end;
  margin-bottom: var(--space-8);
}

.section-head h2 {
  font-size: var(--text-xl);
}

.section-head p {
  color: var(--color-text-muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  content-visibility: auto;
}

.card .icon {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: color-mix(in oklab, var(--color-primary) 12%, var(--color-surface));
  display: grid;
  place-items: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.card p {
  color: var(--color-text-muted);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.stat-panel {
  padding: var(--space-8);
  background: linear-gradient(135deg, color-mix(in oklab, var(--color-primary) 12%, var(--color-surface)), var(--color-surface));
  border-radius: var(--radius-xl);
  border: 1px solid color-mix(in oklab, var(--color-primary) 18%, transparent);
  box-shadow: var(--shadow-md);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.stats strong {
  display: block;
  font-size: clamp(1.8rem, 1.1rem + 1.8vw, 3rem);
  font-family: var(--font-display);
  line-height: 1;
}

.stats span {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.process {
  display: grid;
  gap: var(--space-4);
}

.process-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: var(--radius-lg);
}

.process-item b {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.highlight {
  background: var(--color-surface-offset);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: var(--space-6);
}

.quote {
  padding: var(--space-8);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  box-shadow: var(--shadow-sm);
}

.quote p {
  font-size: var(--text-lg);
  max-width: 26ch;
}

.quote footer {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.checklist {
  display: grid;
  gap: var(--space-3);
}

.checklist li {
  list-style: none;
  padding: var(--space-4) var(--space-4) var(--space-4) 3rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  position: relative;
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  color: var(--color-text-muted);
}

.checklist li:before {
  content: "✓";
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: color-mix(in oklab, var(--color-primary) 12%, var(--color-surface));
  color: var(--color-primary);
  font-weight: 700;
}

.cta {
  padding: var(--space-10);
  background: linear-gradient(135deg, var(--color-text), color-mix(in oklab, var(--color-text) 82%, var(--color-primary)));
  border-radius: var(--radius-xl);
  color: var(--color-text-inverse);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-6);
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.cta p {
  color: color-mix(in oklab, white 78%, transparent);
  max-width: 54ch;
}

.cta .btn-secondary {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .16);
  color: white;
}

.footer {
  padding: var(--space-8) 0 var(--space-10);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  border-top: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  padding-top: var(--space-6);
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-links a:hover {
  color: var(--color-text);
}

/* Legal pages - bereinigt und einspaltig */

.header nav {
  display: flex;
}

.legal-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 7vw, 6rem) 0 var(--space-10);
}

.legal-hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, color-mix(in oklab, var(--color-primary) 4%, transparent), transparent 55%), radial-gradient(circle at top right, color-mix(in oklab, var(--color-primary) 12%, transparent), transparent 32%);
  pointer-events: none;
}

.legal-wrap {
  position: relative;
  display: block;
}

.legal-intro-card {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: linear-gradient(180deg, color-mix(in oklab, var(--color-surface-2) 86%, transparent), color-mix(in oklab, var(--color-surface) 94%, transparent));
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.legal-intro-card h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.02;
  letter-spacing: -.03em;
  margin-bottom: var(--space-4);
  max-width: 12ch;
}

.legal-intro-card p {
  color: var(--color-text-muted);
  max-width: 64ch;
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.legal-meta a,
.legal-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: .8rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
}

.legal-meta a {
  background: var(--color-surface);
  border: 1px solid color-mix(in oklab, var(--color-text) 12%, transparent);
}

.legal-meta a:hover {
  color: var(--color-primary);
  border-color: color-mix(in oklab, var(--color-primary) 28%, transparent);
}

.legal-meta span {
  color: var(--color-text-muted);
}

.legal-page {
  padding: 0 0 var(--space-20);
}

.legal-content {
  display: block;
}

.legal-main {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--color-surface);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.legal-main section+section {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
}

.legal-main h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.legal-main p,
.legal-main li {
  color: var(--color-text-muted);
}

.legal-main ul {
  padding-left: 1.2rem;
  display: grid;
  gap: .55rem;
}

/* Fernwartung Page */

.fernwartung-hero {
  padding: clamp(4rem, 8vw, 7rem) 0 var(--space-16);
  position: relative;
}

.fernwartung-hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, color-mix(in oklab, var(--color-primary) 6%, transparent), transparent 50%), radial-gradient(circle at top right, color-mix(in oklab, var(--color-primary) 16%, transparent), transparent 35%);
  pointer-events: none;
}

.fernwartung-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin: 0 auto;
}

.fernwartung-sidebar,
.fernwartung-content {
  width: 100%;
}

.fernwartung-content {
  padding: clamp(2rem, 4vw, 3.5rem);
  background: var(--color-surface);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.fernwartung-download {
  text-align: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--color-primary), var(--color-blue));
  border-radius: var(--radius-xl);
  color: var(--color-text-inverse);
}

.fernwartung-download a {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  max-width: 280px;
  padding: var(--space-5) var(--space-6);
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.fernwartung-download img {
  max-width: 200px;
  height: auto;
}

.fernwartung-steps {
  display: grid;
  gap: var(--space-6);
}

.step-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: var(--radius-lg);
}

.step-number {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: var(--text-lg);
}

.step-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.step-image {
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.pcvisit-info {
  background: var(--color-surface-offset);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border-left: 2px solid var(--color-primary);
  border-right: 2px solid var(--color-primary);
}

@media (max-width: 980px) {

  .hero-grid,
  .section-head,
  .service-grid,
  .split,
  .trust-grid,
  .cta {
    grid-template-columns: 1fr;
  }

  nav,
  .header nav {
    display: none;
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + .5rem);
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    align-items: flex-start;
  }

  nav.open,
  .header nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .header-inner {
    padding: var(--space-3) 0;
  }

  .brand-logo {
    height: 2.2rem;
  }

  .hero {
    padding-top: var(--space-10);
  }

  .hero-panel {
    left: var(--space-4);
    right: var(--space-4);
    bottom: var(--space-4);
    padding: var(--space-5);
  }

  .hero-actions,
  .header-actions {
    width: 100%;
  }

  .header-actions {
    justify-content: flex-end;
  }

  .btn {
    width: 100%;
  }

  .hero-actions .btn {
    width: auto;
    flex: 1;
  }

  .legal-intro-card h1 {
    max-width: none;
  }

  .legal-meta {
    flex-direction: column;
    align-items: stretch;
  }

  .legal-meta a,
  .legal-meta span {
    width: 100%;
    justify-content: center;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .step-card {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .step-number {
    justify-self: end;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
    animation: none !important;
  }
}