/* ============================================================
   Let's Do. Website 2026 – Haupt-Stylesheet
   Dark Theme | Mobile First | Inter Font (lokal gehostet)
   ============================================================ */

/* ============================================================
   Self-hosted Inter Font (DSGVO-konform, kein Google-CDN)
   Fontdateien: /public/fonts/inter-v20-latin-*.woff2
   ============================================================ */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('Inter Regular'), local('Inter-Regular'),
       url('/public/fonts/inter-v20-latin-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: local('Inter Italic'), local('Inter-Italic'),
       url('/public/fonts/inter-v20-latin-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: local('Inter Medium'), local('Inter-Medium'),
       url('/public/fonts/inter-v20-latin-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: local('Inter Medium Italic'), local('Inter-MediumItalic'),
       url('/public/fonts/inter-v20-latin-500italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: local('Inter SemiBold'), local('Inter-SemiBold'),
       url('/public/fonts/inter-v20-latin-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: italic;
  font-weight: 600;
  font-display: swap;
  src: local('Inter SemiBold Italic'), local('Inter-SemiBoldItalic'),
       url('/public/fonts/inter-v20-latin-600italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: local('Inter Bold'), local('Inter-Bold'),
       url('/public/fonts/inter-v20-latin-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: italic;
  font-weight: 700;
  font-display: swap;
  src: local('Inter Bold Italic'), local('Inter-BoldItalic'),
       url('/public/fonts/inter-v20-latin-700italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: local('Inter ExtraBold'), local('Inter-ExtraBold'),
       url('/public/fonts/inter-v20-latin-800.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: italic;
  font-weight: 800;
  font-display: swap;
  src: local('Inter ExtraBold Italic'), local('Inter-ExtraBoldItalic'),
       url('/public/fonts/inter-v20-latin-800italic.woff2') format('woff2');
}

/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  /* Markenfarben */
  --color-brand-red:       #e30613;
  --color-brand-red-hover: #c80510;
  --color-brand-red-light: #ff1a2e;
  --color-brand-white:     #ffffff;
  --color-brand-black:     #000000;

  /* Hintergründe */
  --color-bg-primary:   #0a0a0a;
  --color-bg-secondary: #111111;
  --color-bg-tertiary:  #1a1a1a;
  --color-bg-card:      rgba(26, 26, 26, 0.7);

  /* Text */
  --color-text-primary:   #f5f5f5;
  --color-text-secondary: #999999;
  --color-text-muted:     #555555;

  /* UI */
  --color-accent:       var(--color-brand-red);
  --color-accent-hover: var(--color-brand-red-hover);
  --color-border:       #2a2a2a;
  --color-success:      #00c853;
  --color-error:        #ff1744;

  /* Effekte */
  --glow-red:    0 0 20px rgba(227, 6, 19, 0.3);
  --glow-red-lg: 0 0 40px rgba(227, 6, 19, 0.4);

  /* Abstände */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Typografie */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-base:  1rem;
  --font-size-sm:    0.875rem;
  --font-size-lg:    1.125rem;
  --font-size-xl:    1.25rem;
  --font-size-2xl:   1.5rem;
  --font-size-3xl:   2rem;
  --font-size-4xl:   2.5rem;
  --font-size-hero:  clamp(2.5rem, 5vw, 5rem);

  /* Borders & Radius */
  --border-radius-sm: 4px;
  --border-radius:    8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-full: 9999px;

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow:   500ms ease;

  /* Layout */
  --container-max: 1280px;
  --container-padding: clamp(1rem, 4vw, 2rem);

  /* Nav */
  --nav-height: 90px;
}

/* ============================================================
   Reset & Basis
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================
   Typografie
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

h1 { font-size: clamp(2rem, 4vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  color: var(--color-text-secondary);
  max-width: 70ch;
}

p + p {
  margin-top: var(--space-md);
}

strong, b {
  font-weight: 700;
  color: var(--color-text-primary);
}

/* Prose-Stil für CMS-Inhalte */
.prose {
  max-width: 75ch;
}
.prose h2 { margin-top: var(--space-2xl); margin-bottom: var(--space-md); }
.prose h3 { margin-top: var(--space-xl); margin-bottom: var(--space-sm); }
.prose p  { margin-bottom: var(--space-md); color: var(--color-text-secondary); }
.prose ul, .prose ol {
  margin: var(--space-md) 0;
  padding-left: var(--space-xl);
}
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { color: var(--color-text-secondary); margin-bottom: var(--space-xs); }
.prose a  { color: var(--color-accent); text-decoration: underline; }
.prose a:hover { color: var(--color-accent-hover); }
.prose strong { color: var(--color-text-primary); }

/* ============================================================
   Layout-Utilities
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--space-5xl);
  padding-bottom: var(--space-5xl);
}

.section-sm {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.section-bg-secondary {
  background-color: var(--color-bg-secondary);
}

.section-bg-tertiary {
  background-color: var(--color-bg-tertiary);
}

/* Grid */
.grid { display: grid; gap: var(--space-xl); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }

/* Flexbox */
.flex       { display: flex; }
.flex-col   { flex-direction: column; }
.flex-wrap  { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-center  { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm  { gap: var(--space-sm); }
.gap-md  { gap: var(--space-md); }
.gap-lg  { gap: var(--space-lg); }
.gap-xl  { gap: var(--space-xl); }

/* Text-Alignment */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* Spacing */
.mt-auto { margin-top: auto; }
.mb-lg   { margin-bottom: var(--space-lg); }
.mb-xl   { margin-bottom: var(--space-xl); }
.mb-2xl  { margin-bottom: var(--space-2xl); }

/* Visually Hidden */
.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;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: var(--font-size-base);
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  white-space: nowrap;
  -webkit-user-select: none;
  user-select: none;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-brand-white);
  border-color: var(--color-accent);
  box-shadow: var(--glow-red);
}
.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: var(--glow-red-lg);
  transform: translateY(-1px);
  color: var(--color-brand-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}
.btn-ghost:hover {
  color: var(--color-text-primary);
  background-color: var(--color-bg-tertiary);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: var(--font-size-lg);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm);
}

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--border-radius);
}

/* ============================================================
   Navigations-Komponente – Floating Glass Header
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  height: var(--nav-height);
  padding: 0.75rem var(--container-padding);
  pointer-events: none;
}

/* ── Glass Container ── */
.nav-glass {
  pointer-events: auto;
  max-width: var(--container-max);
  margin: 0 auto;
  height: 100%;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-xl);
  padding: 0 1.5rem;
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.25),
    0 1px 2px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

/* Subtiler roter Glow am unteren Rand */
.nav-glass::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(227, 6, 19, 0.25) 30%,
    rgba(227, 6, 19, 0.4) 50%,
    rgba(227, 6, 19, 0.25) 70%,
    transparent
  );
  border-radius: 1px;
}

/* Scrolled State – Glass wird dichter */
.site-header.scrolled .nav-glass {
  background: rgba(10, 10, 10, 0.7);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.35),
    0 2px 4px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(32px) saturate(200%);
  -webkit-backdrop-filter: blur(32px) saturate(200%);
}

.site-header.scrolled .nav-glass::after {
  left: 10%;
  right: 10%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(227, 6, 19, 0.3) 25%,
    rgba(227, 6, 19, 0.5) 50%,
    rgba(227, 6, 19, 0.3) 75%,
    transparent
  );
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* ── Logo ── */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
  position: relative;
  transition: transform var(--transition-fast);
}

.nav-logo:hover {
  transform: scale(1.04);
}

.nav-logo img {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(227, 6, 19, 0.15));
  transition: filter var(--transition-normal);
}

.nav-logo:hover img {
  filter: drop-shadow(0 0 16px rgba(227, 6, 19, 0.4));
}

.nav-logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
}

.nav-logo-text span {
  color: var(--color-accent);
}

/* ── Nav Links ── */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  list-style: none;
}

.nav-menu a {
  position: relative;
  display: block;
  padding: 0.5rem 1rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.02em;
  overflow: hidden;
}

/* Hover-Hintergrund mit Glaseffekt */
.nav-menu a::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.02)
  );
  opacity: 0;
  transition: opacity 0.25s ease;
}

.nav-menu a:hover::before {
  opacity: 1;
}

/* Unterstrich-Animation beim Hover */
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
  transform: translateX(-50%);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-menu a:hover::after {
  width: 50%;
}

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

/* Aktiver Link */
.nav-menu a.active {
  color: var(--color-accent);
}

.nav-menu a.active::after {
  width: 50%;
  background: var(--color-accent);
}

/* ── CTA Button ── */
.nav-cta {
  flex-shrink: 0;
}

.nav-cta .btn {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(227, 6, 19, 0.3);
  box-shadow: 0 0 20px rgba(227, 6, 19, 0.15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-cta .btn:hover {
  box-shadow:
    0 0 24px rgba(227, 6, 19, 0.3),
    0 4px 16px rgba(0, 0, 0, 0.3);
  transform: translateY(-1px);
  border-color: rgba(227, 6, 19, 0.5);
}

/* Shimmer-Effekt auf dem CTA */
.nav-cta .btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -75%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.08),
    transparent
  );
  transform: skewX(-20deg);
  transition: left 0.6s ease;
}

.nav-cta .btn:hover::after {
  left: 125%;
}

/* ── Mobile Toggle ── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid transparent;
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.08);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Mobile Nav ── */
@media (max-width: 900px) {
  .site-header {
    padding: 0.5rem 0.75rem;
  }
  .nav-glass {
    padding: 0 1rem;
    border-radius: var(--border-radius-lg);
  }
  .nav-toggle { display: flex; }
  .nav-cta    { display: none; }

  .nav-menu {
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    flex-direction: column;
    align-items: stretch;
    background-color: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(32px) saturate(180%);
    -webkit-backdrop-filter: blur(32px) saturate(180%);
    padding: var(--space-2xl) var(--container-padding);
    gap: var(--space-xs);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-menu.is-open {
    transform: translateX(0);
  }

  .nav-menu a {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--font-size-lg);
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    transition: all 0.25s ease;
  }

  .nav-menu a::after {
    display: none;
  }

  .nav-menu a:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.08);
  }

  .nav-menu a.active {
    background: rgba(227, 6, 19, 0.08);
    border-color: rgba(227, 6, 19, 0.15);
  }

  /* Mobile CTA am Ende des Menüs */
  .nav-menu::after {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
    margin: var(--space-md) 0;
  }

  /* Hamburger -> X */
  .nav-toggle.is-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-8px);
  }
  .nav-toggle.is-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .nav-toggle.is-active {
    background: rgba(255, 255, 255, 0.05);
  }
}

/* ============================================================
   Hero-Sektion
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(227, 6, 19, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(227, 6, 19, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background-color: var(--color-accent);
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-xl);
}

.hero-title .accent {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 55ch;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-3xl);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.4rem 0.875rem;
  background-color: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition-normal);
}

.badge:hover {
  border-color: var(--color-accent);
  color: var(--color-text-primary);
  background-color: rgba(227, 6, 19, 0.08);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

/* ============================================================
   Statistiken / Counter
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: var(--space-xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.stat-item:hover {
  border-color: rgba(227, 6, 19, 0.3);
  box-shadow: 0 0 30px rgba(227, 6, 19, 0.1);
  transform: translateY(-4px);
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ============================================================
   Section Header
   ============================================================ */
.section-header {
  margin-bottom: var(--space-3xl);
  max-width: 700px;
}

.section-header.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 60ch;
}

.section-header.centered .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   Produkt-Karten
   ============================================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: var(--space-xl);
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.product-card:hover {
  border-color: rgba(227, 6, 19, 0.3);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), var(--glow-red);
  transform: translateY(-6px);
}

.product-card-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-bg-tertiary);
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(10, 10, 10, 0.8));
}

/* Placeholder wenn kein Bild */
.product-card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-tertiary), var(--color-bg-secondary));
}

.product-card-body {
  flex: 1;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
}

.product-card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.product-card:hover .product-card-title {
  color: var(--color-accent);
}

.product-card-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--space-lg);
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.product-card-link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition-fast);
}

.product-card:hover .product-card-link {
  gap: var(--space-sm);
}

/* ============================================================
   Feature-Cards (für Produktdetailseite)
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: var(--space-lg);
}

.feature-card {
  padding: var(--space-xl);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  border-color: rgba(227, 6, 19, 0.2);
  background-color: var(--color-bg-tertiary);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(227, 6, 19, 0.1);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-lg);
  color: var(--color-accent);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.feature-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============================================================
   Produkt-Galerie
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.gallery-item {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
}

.gallery-link {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  text-decoration: none;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.gallery-link:hover .gallery-img,
.gallery-link:focus-visible .gallery-img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-link:hover .gallery-overlay,
.gallery-link:focus-visible .gallery-overlay {
  opacity: 1;
}

/* Lightbox-Overlay (native, no library) */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-img-wrap {
  position: relative;
  max-width: min(90vw, 1100px);
  max-height: 85vh;
}

.lightbox-img-wrap img {
  display: block;
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--border-radius);
}

.lightbox-caption {
  margin-top: var(--space-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  opacity: 0.75;
  transition: opacity var(--transition-fast);
}

.lightbox-close:hover {
  opacity: 1;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.lightbox-nav:hover {
  background: rgba(227, 6, 19, 0.5);
  border-color: var(--color-accent);
}

.lightbox-prev { left: -3.5rem; }
.lightbox-next { right: -3.5rem; }

@media (max-width: 640px) {
  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
  .lightbox-close { top: -2rem; }
}

/* ============================================================
   Key-Value Chips
   ============================================================ */
.kv-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-xl) 0;
}

.kv-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.4rem 1rem;
  background-color: rgba(227, 6, 19, 0.08);
  border: 1px solid rgba(227, 6, 19, 0.2);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

.kv-chip::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: 700;
}

/* ============================================================
   Produkt-Hero
   ============================================================ */
.product-hero {
  position: relative;
  padding: calc(var(--nav-height) + var(--space-5xl)) 0 var(--space-5xl);
  overflow: hidden;
  background-color: var(--color-bg-secondary);
}

.product-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(227, 6, 19, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (max-width: 768px) {
  .product-hero-grid { grid-template-columns: 1fr; }
}

.product-hero-image {
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-border);
}

.product-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.product-hero-image-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-bg-tertiary), var(--color-bg-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   Kontaktformular
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-3xl);
  align-items: start;
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--space-md);
  transition: all var(--transition-normal);
}

.contact-info-item:hover {
  border-color: rgba(227, 6, 19, 0.2);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(227, 6, 19, 0.1);
  border-radius: var(--border-radius);
  color: var(--color-accent);
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-info-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.contact-info-value {
  font-weight: 600;
  color: var(--color-text-primary);
}

.contact-info-value a:hover {
  color: var(--color-accent);
}

/* Form */
.form {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.form-label .required {
  color: var(--color-accent);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  outline: none;
}

.form-control::placeholder {
  color: var(--color-text-muted);
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.15);
  background-color: var(--color-bg-secondary);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-message {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-top: var(--space-md);
  display: none;
}

.form-message.success {
  background-color: rgba(0, 200, 83, 0.1);
  border: 1px solid rgba(0, 200, 83, 0.3);
  color: var(--color-success);
  display: block;
}

.form-message.error {
  background-color: rgba(255, 23, 68, 0.1);
  border: 1px solid rgba(255, 23, 68, 0.3);
  color: var(--color-error);
  display: block;
}

/* ============================================================
   CTA-Sektion
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, rgba(227, 6, 19, 0.05) 50%, var(--color-bg-secondary) 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5xl) 0;
  text-align: center;
}

.cta-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  margin-bottom: var(--space-lg);
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 55ch;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  text-decoration: none;
}

.footer-logo img {
  height: 36px;
  width: auto;
}

.footer-logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.footer-logo-text span {
  color: var(--color-accent);
}

.footer-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 35ch;
}

.footer-heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.footer-contact-item a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb-sep {
  color: var(--color-text-muted);
}

.breadcrumb-current {
  color: var(--color-text-secondary);
}

/* ============================================================
   Divider / Trennlinie
   ============================================================ */
.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-border), transparent);
  margin: var(--space-3xl) 0;
}

/* ============================================================
   Alerts / Messages
   ============================================================ */
.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.alert-success {
  background-color: rgba(0, 200, 83, 0.1);
  border: 1px solid rgba(0, 200, 83, 0.3);
  color: var(--color-success);
}

.alert-error {
  background-color: rgba(255, 23, 68, 0.1);
  border: 1px solid rgba(255, 23, 68, 0.3);
  color: var(--color-error);
}

/* ============================================================
   Page Header (für Unterseiten)
   ============================================================ */
.page-header {
  padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-3xl);
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(227, 6, 19, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.page-header-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.page-header-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

/* ============================================================
   Impressum / Datenschutz Seiten-Spezifisch
   ============================================================ */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-5xl) 0;
}

.legal-content h1 {
  margin-bottom: var(--space-2xl);
}

.legal-content h2 {
  font-size: var(--font-size-xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.legal-content h3 {
  font-size: var(--font-size-lg);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.legal-content p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

.legal-content a {
  color: var(--color-accent);
  text-decoration: underline;
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin: var(--space-md) 0;
}

.legal-content li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

/* ============================================================
   Loading / Spinner
   ============================================================ */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   Scroll-to-Top Button
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius);
  background-color: var(--color-accent);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--glow-red);
  z-index: 100;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ============================================================
   Product Detail – Description Layout
   ============================================================ */
.product-desc-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

@media (max-width: 900px) {
  .product-desc-grid { grid-template-columns: 1fr; }
}

.product-sidebar-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  backdrop-filter: blur(10px);
}

.product-sidebar-title {
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kv-sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.kv-sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.kv-sidebar-item:last-child { border-bottom: none; }

/* Product Hero H1 override */
.product-hero-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: var(--space-xl);
}

/* CTA Buttons Row */
.btn-row {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.btn-row--center { justify-content: center; }
.btn-row--mt { margin-top: var(--space-2xl); }

/* About Grid (Home) */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-text p { margin-top: var(--space-lg); }

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

@media (max-width: 600px) {
  .competencies-grid { grid-template-columns: 1fr; }
}

/* Contact Page helpers */
.contact-hours-card {
  margin-top: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(10px);
}

.contact-hours-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.contact-hours-list {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 2;
}

.contact-hours-list strong {
  color: var(--color-text-primary);
}

.contact-hours-note {
  margin-top: var(--space-md);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 600px) {
  .contact-form-grid { grid-template-columns: 1fr; }
}

.form-heading { margin-bottom: var(--space-sm); }

.form-subheading {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2xl);
}

/* Privacy checkbox */
.privacy-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.privacy-label input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.privacy-label a {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Products-section CTA */
.text-center { text-align: center; }
.mt-3xl { margin-top: var(--space-3xl); }

/* Honeypot field */
.hp-field { display: none; }

/* Full-width button */
.btn-full { width: 100%; }

/* Sidebar CTA */
.sidebar-cta-btn {
  width: 100%;
  margin-top: var(--space-xl);
  justify-content: center;
}

/* Skip-to-content link (accessibility) */
.skip-to-content {
  position: fixed;
  top: -100%;
  left: var(--space-md);
  background: var(--color-accent);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius);
  font-weight: 700;
  font-size: var(--font-size-sm);
  z-index: 10000;
  transition: top 0.2s;
}

.skip-to-content:focus {
  top: var(--space-md);
  outline: 2px solid white;
  outline-offset: 2px;
}

/* Focus-visible (accessibility) */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
.form-control:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(227, 6, 19, 0.15);
}

/* ============================================================
   Testimonials Section
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.testimonial-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-normal);
}

.testimonial-card:hover {
  border-color: rgba(227, 6, 19, 0.3);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
  color: #ffc107;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  stroke: none;
}

.testimonial-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  flex: 1;
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(227, 6, 19, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-author-name {
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.testimonial-author-role {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ============================================================
   Partner / Trust Marquee
   ============================================================ */
.marquee-section {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.marquee-label {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.marquee-track {
  display: flex;
  gap: var(--space-3xl);
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.marquee-item:hover { opacity: 1; }

.marquee-item svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  flex-shrink: 0;
}

@keyframes marqueeScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   FAQ Accordion
   ============================================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-normal);
}

.faq-item.is-open {
  border-color: rgba(227, 6, 19, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: none;
  border: none;
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover { color: var(--color-accent); }

.faq-question svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-text-muted);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  flex-shrink: 0;
  transition: transform 0.3s ease, stroke 0.3s ease;
}

.faq-item.is-open .faq-question svg {
  transform: rotate(180deg);
  stroke: var(--color-accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.is-open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* sr-only helper (already used but not defined anywhere) */
.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;
}

/* ============================================================
   Responsiv Allgemein
   ============================================================ */
@media (max-width: 768px) {
  .section {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-lg {
    width: 100%;
    justify-content: center;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .form {
    padding: var(--space-xl);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
  }
}

/* ============================================================
   Print-Styles
   ============================================================ */
@media print {
  .site-header,
  .site-footer,
  .scroll-top,
  .nav-toggle {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  a {
    text-decoration: underline;
    color: #000;
  }
}