/* Fonts — see fonts.css (single source of truth) */
@import url('./fonts.css');

/* ============================================================
   Doku-Flux Design System and Stylesheet
   ============================================================
   Structure:
   1. Design tokens
   2. Reset & base
   3. Typography scale
   4. Layout utilities
   5. Components: Buttons
   6. Components: Badge / Tag
   7. Components: Nav
   8. Components: Hero
   9. Components: Section layouts
   10. Components: Feature cards
   11. Components: Document types
   12. Components: FAQ accordion
   13. Components: Pricing
   14. Components: Footer
   15. Responsive (≤ 1024px tablet, ≤ 768px mobile)
   ============================================================ */

/* ── 1. Design Tokens ─────────────────────────────────────── */
:root {
  /* Colors */
  --clr-bg:           #F8F7F4;
  --clr-surface:      #FFFFFF;
  --clr-border:       #E5E3DC;
  --clr-border-med:   #D0CEC6;

  --clr-text-1:       #141414;
  --clr-text-2:       #4A4A4A;
  --clr-text-3:       #888888;

  --clr-accent:       #1C52D6;
  --clr-accent-hover: #1642B8;
  --clr-accent-light: #EEF2FF;
  --clr-accent-mid:   #C7D7F8;

  --clr-dark:         #1C2B5E;
  --clr-dark-2:       #253472;
  --clr-dark-text:    #E8E6E0;
  --clr-dark-muted:   #8A9AC4;

  /* Field label colors (extraction viz) */
  --clr-field-a:      #2563EB;  /* Lieferant — blue   */
  --clr-field-b:      #D97706;  /* Datum     — amber  */
  --clr-field-c:      #DC2626;  /* MwSt      — red    */
  --clr-field-d:      #16A34A;  /* Betrag    — green  */

  --clr-success:      #16A34A;
  --clr-warning:      #D97706;
  --clr-error:        #DC2626;

  /* Spacing */
  --space-1:    4px;
  --space-2:    8px;
  --space-3:    12px;
  --space-4:    16px;
  --space-5:    24px;
  --space-6:    32px;
  --space-7:    48px;
  --space-8:    64px;
  --space-9:    80px;
  --space-10:   120px;

  /* Typography */
  --font-body:  'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:  'JetBrains Mono', 'Fira Code', monospace;

  /* Radii */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg:  0 12px 32px rgba(0,0,0,.1),  0 4px 8px rgba(0,0,0,.05);

  /* Layout */
  --max-w:      1200px;
  --nav-h:      68px;
}


/* ── 2. Reset & base ──────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-text-1);
  background: var(--clr-bg);
}

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

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

ul, ol { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}


/* ── 3. Typography scale ──────────────────────────────────── */
.t-display {
  font-size: clamp(48px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.t-h1 {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.t-h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.t-h3 {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.t-body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--clr-text-2);
}

.t-body-lg {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--clr-text-2);
}

.t-small {
  font-size: 0.875rem;
  line-height: 1.5;
}

.t-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-3);
}

.t-accent { color: var(--clr-accent); }
.t-muted  { color: var(--clr-text-3); }


/* ── 4. Layout utilities ──────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-10);
}

.section--sm {
  padding-block: var(--space-8);
}

.section--dark {
  background: var(--clr-dark);
  color: var(--clr-dark-text);
}

.dark-cta {
  text-align: center;
  max-width: 720px;
}
.dark-cta--narrow { max-width: 600px; }
.dark-cta--mid { max-width: 680px; }
.dark-cta .t-h2 {
  color: #fff;
  margin-bottom: var(--space-4);
}
.dark-cta p {
  color: var(--clr-dark-muted);
  margin-bottom: var(--space-6);
  font-size: 1.05rem;
}
.dark-cta__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}
.btn-dark-outline {
  color: var(--clr-dark-muted);
  border: 1.5px solid rgba(255,255,255,.15);
}

.section--alt {
  background: var(--clr-surface);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

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

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stack { display: flex; flex-direction: column; }
.stack--2  { gap: var(--space-2); }
.stack--3  { gap: var(--space-3); }
.stack--4  { gap: var(--space-4); }
.stack--5  { gap: var(--space-5); }
.stack--6  { gap: var(--space-6); }
.stack--7  { gap: var(--space-7); }
.stack--8  { gap: var(--space-8); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.section-header .t-label { margin-bottom: var(--space-3); }
.section-header .t-h2   { margin-bottom: var(--space-4); }


/* ── 5. Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--clr-accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--clr-accent-hover);
  box-shadow: 0 4px 14px rgba(28,82,214,.3);
}

.btn-secondary {
  background: transparent;
  color: var(--clr-text-1);
  border: 1.5px solid var(--clr-border-med);
}
.btn-secondary:hover {
  background: var(--clr-surface);
  border-color: var(--clr-text-3);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-text-2);
  padding-inline: var(--space-3);
}
.btn-ghost:hover { color: var(--clr-text-1); }

.btn-dark {
  background: var(--clr-surface);
  color: var(--clr-dark);
  font-weight: 700;
}
.btn-dark:hover { background: var(--clr-dark-text); }

.btn-lg {
  padding: 15px 32px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.8125rem;
}

/* ── 6. Badge / Tag ───────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-2);
}

.badge--accent {
  background: var(--clr-accent-light);
  border-color: var(--clr-accent-mid);
  color: var(--clr-accent);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}



/* ── 7. Nav ───────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
}

.nav__inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-6);
}

.nav__logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text-1);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  justify-self: start;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  justify-self: center;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  min-height: 40px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--clr-text-2);
  font-weight: 500;
  transition: color 0.15s, background 0.15s;
}
.nav__link:hover {
  color: var(--clr-text-1);
  background: var(--clr-bg);
}
.nav__link.is-active,
.footer__link.is-active {
  color: var(--clr-text-1);
  font-weight: 600;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  justify-self: end;
}

.nav__login {
  display: inline-flex;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-2);
  padding: 8px 14px;
  min-height: 40px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.nav__login:hover {
  color: var(--clr-text-1);
  background: var(--clr-bg);
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  padding: 4px;
  justify-self: end;
}

.nav__actions .btn {
  min-height: 40px;
  align-items: center;
  justify-content: center;
}
.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--clr-text-1);
  border-radius: 2px;
  transition: 0.2s;
}

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--space-5) var(--space-6);
  z-index: 99;
}
.nav__mobile.is-open { display: flex; flex-direction: column; gap: var(--space-3); }
.nav__mobile .nav__link { font-size: 1rem; padding: 12px 0; border-bottom: 1px solid var(--clr-border); border-radius: 0; }
.nav__mobile .nav__link:last-of-type { border-bottom: none; }


/* ── 8. Hero ──────────────────────────────────────────────── */
.hero {
  padding-top: var(--space-9);
  padding-bottom: var(--space-10);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.hero__content { max-width: 540px; }

.hero__badge { margin-bottom: var(--space-5); }

.hero__title {
  font-size: clamp(48px, 5.5vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-5);
}

.hero__title em {
  font-style: normal;
  color: var(--clr-accent);
}

.hero__sub {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--clr-text-2);
  margin-bottom: var(--space-6);
  max-width: 440px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  font-size: 0.875rem;
  color: var(--clr-text-3);
}

.hero__trust svg { color: var(--clr-success); flex-shrink: 0; }


/* ── 9. Section layouts ───────────────────────────────────── */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.split-section--reverse .split-section__visual { order: -1; }


/* ── 10. Feature cards ────────────────────────────────────── */
.feature-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--clr-border-med);
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--clr-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--clr-accent);
  border: 1px solid var(--clr-border);
}

.feature-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--clr-text-1);
  margin-bottom: var(--space-3);
}

.feature-card__body {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--clr-text-2);
}


/* ── 11. Document types ───────────────────────────────────── */
.doc-types {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  align-items: end;
}

.doc-type-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.doc-type-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--clr-border-med);
}

.doc-type-card--highlight {
  background: var(--clr-accent-light);
  border-color: var(--clr-accent-mid);
}

.doc-type-card__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--clr-text-1);
  margin-bottom: var(--space-2);
}

.doc-type-card--highlight .doc-type-card__title { color: var(--clr-accent); }

.doc-type-card__fields {
  font-size: 0.75rem;
  color: var(--clr-text-3);
  line-height: 1.5;
}

.doc-type-card--highlight .doc-type-card__fields { color: var(--clr-accent); opacity: 0.75; }


/* ── 12. FAQ accordion ────────────────────────────────────── */
.faq { max-width: 760px; margin-inline: auto; }

.faq__item {
  border-bottom: 1px solid var(--clr-border);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text-1);
  text-align: left;
  cursor: pointer;
  transition: color 0.15s;
}

.faq__question:hover { color: var(--clr-accent); }

.faq__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--clr-bg);
  border: 1.5px solid var(--clr-border-med);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s, background 0.15s, border-color 0.15s;
  color: var(--clr-text-3);
}

.faq__item.is-open .faq__icon {
  transform: rotate(45deg);
  background: var(--clr-accent-light);
  border-color: var(--clr-accent-mid);
  color: var(--clr-accent);
}

.faq__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}

.faq__answer-inner {
  padding-bottom: var(--space-5);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--clr-text-2);
}

.faq__item.is-open .faq__answer { max-height: 500px; }


/* ── 13. Pricing ──────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.pricing-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow 0.2s;
}

.pricing-card:hover { box-shadow: var(--shadow-md); }

.pricing-card--featured {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-light);
}

.pricing-card__badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--clr-accent);
  color: #fff;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.pricing-card__name {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--clr-text-1);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.pricing-card__period {
  font-size: 0.875rem;
  color: var(--clr-text-3);
  margin-bottom: var(--space-5);
}

.pricing-card__divider {
  border: none;
  border-top: 1px solid var(--clr-border);
  margin-block: var(--space-5);
}

.pricing-card__features { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-6); }

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9rem;
  color: var(--clr-text-2);
}

.pricing-feature svg { color: var(--clr-success); flex-shrink: 0; margin-top: 2px; }
.pricing-feature--dim { color: var(--clr-text-3); }
.pricing-feature--dim svg { color: var(--clr-border-med); }

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


/* ── 14. Footer ───────────────────────────────────────────── */
.footer {
  background: var(--clr-dark);
  color: var(--clr-dark-text);
  padding-block: var(--space-9) var(--space-7);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer__logo {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.footer__logo span { color: var(--clr-accent-mid); }

.footer__tagline {
  font-size: 0.875rem;
  color: var(--clr-dark-muted);
  line-height: 1.6;
  max-width: 260px;
  margin-bottom: var(--space-5);
}

.footer__dsgvo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--clr-dark-muted);
}

.footer__col-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-dark-muted);
  margin-bottom: var(--space-4);
}

.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }

.footer__link {
  font-size: 0.875rem;
  color: var(--clr-dark-muted);
  transition: color 0.15s;
}
.footer__link:hover { color: var(--clr-dark-text); }
.footer__link.is-active { color: var(--clr-dark-text); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: 0.8125rem;
  color: var(--clr-dark-muted);
  flex-wrap: wrap;
}

.footer__legal { display: flex; gap: var(--space-5); }
.footer__legal a { color: var(--clr-dark-muted); transition: color 0.15s; }
.footer__legal a:hover { color: var(--clr-dark-text); }


/* ── 15. Responsive ───────────────────────────────────────── */

/* Tablet (≤ 1024px) */
@media (max-width: 1024px) {
  :root { --space-10: 80px; }

  .hero {
    grid-template-columns: 1fr;
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }

  .hero__content { max-width: 100%; }
  .hero__sub { max-width: 100%; }
  .how-widget { max-width: 520px; }

  .viz-container {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    text-align: center;
  }

  .viz-arrow { margin-inline: auto; transform: rotate(90deg); }

  .split-section { grid-template-columns: 1fr; gap: var(--space-6); }
  .split-section--reverse .split-section__visual { order: 0; }

  .doc-types { grid-template-columns: repeat(3, 1fr); }
  .doc-types .doc-type-card:nth-child(n+4) { display: none; }
  .doc-types .doc-type-card:last-child  { display: block; }

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

  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
}

/* Mobile (≤ 768px) */
@media (max-width: 768px) {
  :root {
    --space-10: 64px;
    --space-9:  56px;
    --space-8:  48px;
  }

  .container { padding-inline: var(--space-5); }

  .nav__links { display: none; }
  .nav__actions .btn-primary { display: none; }
  .nav__toggle { display: flex; }

  .hero__title { font-size: 42px; }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }

  .doc-types { grid-template-columns: 1fr 1fr; }
  .doc-types .doc-type-card:nth-child(n+4) { display: none; }
  .doc-types .doc-type-card:last-child  { display: block; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .viz-container { display: flex; flex-direction: column; }
  .viz-doc, .viz-table-wrap { max-width: 100%; }
}

/* Print */
@media print {
  .nav, .footer, .btn { display: none; }
}

/* ── Cookie banner & modal ──────────────────────────────── */

.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9000;
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  box-shadow: 0 -4px 24px rgba(0,0,0,.07);
  transform: translateY(100%);
  transition: transform .3s ease;
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  max-width: 1100px;
  margin-inline: auto;
  padding: var(--space-4) var(--space-6);
  flex-wrap: wrap;
}
.cookie-banner__title { font-size: 0.9375rem; }
.cookie-banner__text { font-size: 0.875rem; color: var(--clr-text-2); margin-top: 4px; }
.cookie-banner__actions { display: flex; gap: var(--space-3); align-items: center; flex-shrink: 0; flex-wrap: wrap; }
.cookie-banner__link {
  background: none; border: none; padding: 0;
  font-size: 0.875rem; color: var(--clr-text-2);
  text-decoration: underline; text-underline-offset: 3px;
  cursor: pointer;
}
.cookie-banner__reject {
  background: none;
  border: 1.5px solid var(--clr-border);
  color: var(--clr-text-2);
}

.cookie-modal {
  position: fixed; inset: 0;
  z-index: 9001;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .2s;
}
.cookie-modal.is-open { opacity: 1; pointer-events: auto; }
.cookie-modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.45);
}
.cookie-modal__box {
  position: relative;
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  padding: var(--space-7);
  width: min(480px, 90vw);
  box-shadow: 0 8px 40px rgba(0,0,0,.12);
}
.cookie-modal__title { margin-bottom: var(--space-5); font-size: 1.125rem; }
.cookie-modal__actions { margin-top: var(--space-6); display: flex; justify-content: flex-end; }

.cookie-toggle {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--clr-border);
}
.cookie-toggle:last-of-type { border-bottom: none; }
.cookie-toggle__info { flex: 1; }
.cookie-toggle__info strong { font-size: 0.9375rem; display: block; margin-bottom: 4px; }
.cookie-toggle__info p { font-size: 0.875rem; color: var(--clr-text-2); margin: 0; }

.cookie-toggle__switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; margin-top: 2px; }
.cookie-toggle__switch input { opacity: 0; width: 0; height: 0; }
.cookie-toggle__switch span {
  position: absolute; inset: 0;
  background: var(--clr-border);
  border-radius: 24px;
  cursor: pointer;
  transition: background .2s;
}
.cookie-toggle__switch span::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
}
.cookie-toggle__switch input:checked + span { background: var(--clr-accent); }
.cookie-toggle__switch input:checked + span::before { transform: translateX(20px); }
.cookie-toggle__switch--disabled { opacity: .6; pointer-events: none; }


/* ============================================================
   Page-specific styles
   (moved from per-page <style> blocks — single source of truth)
   ============================================================ */

/* ── Legal pages (impressum, datenschutz) ─────────────────── */
.legal-page { max-width: 720px; margin-inline: auto; padding-block: var(--space-9); }
.legal-page h1 { margin-bottom: var(--space-7); }
.legal-page h2 { font-size: 1.125rem; font-weight: 700; margin-top: var(--space-7); margin-bottom: var(--space-3); }
.legal-page h3 { font-size: 1rem; font-weight: 600; margin-top: var(--space-5); margin-bottom: var(--space-2); }
.legal-page p,
.legal-page address,
.legal-page li { font-size: 0.9375rem; line-height: 1.7; color: var(--clr-text-2); font-style: normal; }
.legal-page p + p { margin-top: var(--space-3); }
.legal-page ul { margin-top: var(--space-2); margin-left: var(--space-5); list-style: disc; }
.legal-page li + li { margin-top: var(--space-2); }
.legal-page a { color: var(--clr-accent); text-decoration: underline; text-underline-offset: 3px; }
.legal-page .placeholder {
  background: #FEF9C3;
  border: 1px dashed #EAB308;
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 0.875rem;
  color: #92400E;
  display: inline-block;
  font-style: italic;
}
.legal-divider { border: none; border-top: 1px solid var(--clr-border); margin-block: var(--space-6); }
.legal-date { font-size: 0.875rem; color: var(--clr-text-3); margin-bottom: var(--space-6); }


/* ── index.html — Landing hero & process showcase ─────────── */
.landing-hero {
  position: relative;
  overflow: hidden;
  padding-bottom: 0;
}
.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(28, 82, 214, 0.12), transparent 32%),
    radial-gradient(circle at 85% 18%, rgba(13, 148, 136, 0.14), transparent 28%);
  pointer-events: none;
}
.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
  color: var(--clr-text-2);
  font-size: 0.9rem;
}
.hero-note span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--clr-border);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
}
.hero-panel {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%);
  border: 1px solid rgba(199, 215, 248, 0.9);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 30px 70px rgba(28, 82, 214, 0.12);
  overflow: hidden;
}
.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(28, 82, 214, 0.16), transparent 72%);
  pointer-events: none;
}
.hero-panel__eyebrow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-3);
}
.hero-panel__stack { display: grid; gap: var(--space-4); }
.hero-panel__metric {
  display: grid;
  gap: 10px;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(199, 215, 248, 0.8);
}
.hero-panel__metric strong { font-size: 1.05rem; color: var(--clr-text-1); }
.hero-panel__metric span { color: var(--clr-text-2); font-size: 0.92rem; line-height: 1.55; }
.hero-panel__footer { margin-top: var(--space-5); display: flex; gap: var(--space-3); flex-wrap: wrap; }
/* Base chip — used in hero-panel__footer (index) */
.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-2);
  font-size: 0.82rem;
  font-weight: 600;
}
.process-showcase {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
.process-shell {
  border-radius: 28px;
  border: 1px solid var(--clr-border);
  background: linear-gradient(180deg, #ffffff 0%, #fbfbf9 100%);
  box-shadow: 0 25px 60px rgba(20, 20, 20, 0.06);
  padding: 28px;
}
.process-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.process-switcher button {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  color: var(--clr-text-2);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s ease;
}
.process-switcher button.is-active {
  background: var(--clr-text-1);
  border-color: var(--clr-text-1);
  color: #fff;
  transform: translateY(-1px);
}
.process-document {
  position: relative;
  min-height: 420px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(28, 82, 214, 0.05), transparent 20%), #fff;
  border: 1px solid rgba(199, 215, 248, 0.8);
  padding: 24px;
  overflow: hidden;
}
.process-document__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.process-document__title { font-size: 1.1rem; font-weight: 700; color: var(--clr-text-1); }
.process-document__meta { font-size: 0.82rem; color: var(--clr-text-3); margin-top: 6px; }
.process-document__stamp {
  padding: 8px 12px;
  border-radius: 14px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-text-2);
}
.process-lines { display: grid; gap: 12px; margin-bottom: var(--space-5); }
.process-line {
  height: 11px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(208, 206, 198, 0.95), rgba(229, 227, 220, 0.6));
  width: 100%;
}
.process-line.is-short { width: 65%; }
.process-fields { position: relative; display: grid; gap: 12px; z-index: 2; }
.process-field {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(199, 215, 248, 0.6);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 25px rgba(20, 20, 20, 0.05);
  animation: pulseField 3.4s ease-in-out infinite;
}
.process-field:nth-child(2) { animation-delay: 0.35s; }
.process-field:nth-child(3) { animation-delay: 0.7s; }
.process-field:nth-child(4) { animation-delay: 1.05s; }
.process-field__label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-3);
  margin-bottom: 3px;
}
.process-field__value { color: var(--clr-text-1); font-weight: 700; font-size: 0.95rem; }
.process-field__badge {
  min-width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  font-weight: 800;
  font-size: 0.82rem;
}
.process-field:nth-child(1) .process-field__badge { background: #2563eb; }
.process-field:nth-child(2) .process-field__badge { background: #d97706; }
.process-field:nth-child(3) .process-field__badge { background: #0f766e; }
.process-field:nth-child(4) .process-field__badge { background: #16a34a; }
.process-beam {
  position: absolute;
  inset: 96px 20px auto 20px;
  height: 180px;
  background: linear-gradient(180deg, rgba(28, 82, 214, 0), rgba(28, 82, 214, 0.12), rgba(28, 82, 214, 0));
  filter: blur(1px);
  animation: scanBeam 3.4s linear infinite;
  border-radius: 999px;
  z-index: 1;
  pointer-events: none;
}
.process-pipeline {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
}
.process-pipeline::before {
  content: "";
  position: absolute;
  inset: 40px 50% 40px auto;
  width: 2px;
  background: linear-gradient(180deg, rgba(28, 82, 214, 0), rgba(28, 82, 214, 0.65), rgba(15, 118, 110, 0.3), rgba(28, 82, 214, 0));
  transform: translateX(50%);
}
.pipeline-node {
  width: 100%;
  max-width: 220px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--clr-border);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 32px rgba(20, 20, 20, 0.05);
  margin: 16px auto;
  position: relative;
}
.pipeline-node strong { display: block; margin-bottom: 8px; color: var(--clr-text-1); font-size: 0.95rem; }
.pipeline-node span { font-size: 0.85rem; color: var(--clr-text-2); line-height: 1.55; }
.pipeline-node::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -13px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--clr-accent);
  box-shadow: 0 0 0 8px rgba(28, 82, 214, 0.08);
  transform: translateY(-50%);
  animation: nodePulse 2.4s ease-in-out infinite;
}
.pipeline-node:nth-child(2)::after { animation-delay: 0.25s; }
.pipeline-node:nth-child(3)::after { animation-delay: 0.5s; }
.pipeline-node:nth-child(4)::after { animation-delay: 0.75s; }
.process-output {
  min-height: 420px;
  display: grid;
  align-content: start;
  gap: var(--space-4);
}
.process-output__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.process-output__header strong { font-size: 1.2rem; color: var(--clr-text-1); }
.process-output__header span { color: var(--clr-text-3); font-size: 0.85rem; }
.output-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--clr-border);
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.output-row.is-flashing {
  transform: translateX(4px);
  box-shadow: 0 14px 30px rgba(28, 82, 214, 0.12);
  border-color: rgba(28, 82, 214, 0.45);
}
.output-row__label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-3);
  margin-bottom: 4px;
}
.output-row__value { font-size: 0.95rem; font-weight: 700; color: var(--clr-text-1); }
.output-summary {
  margin-top: var(--space-4);
  padding: 18px 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(28, 82, 214, 0.08), rgba(15, 118, 110, 0.08));
  border: 1px solid rgba(28, 82, 214, 0.18);
  color: var(--clr-text-2);
  font-size: 0.92rem;
  line-height: 1.6;
}
.output-summary strong { display: block; margin-bottom: 8px; color: var(--clr-text-1); font-size: 1rem; }
.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-7);
}
.proof-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--clr-border);
  background: rgba(255, 255, 255, 0.84);
}
.proof-card strong { display: block; margin-bottom: 8px; color: var(--clr-text-1); font-size: 0.95rem; }
.proof-card span { color: var(--clr-text-2); font-size: 0.86rem; line-height: 1.55; }
@keyframes scanBeam {
  0% { transform: translateY(0); opacity: 0; }
  12% { opacity: 1; }
  50% { transform: translateY(145px); opacity: 0.92; }
  88% { opacity: 1; }
  100% { transform: translateY(290px); opacity: 0; }
}
@keyframes pulseField {
  0%, 100% { transform: translateX(0); box-shadow: 0 10px 25px rgba(20, 20, 20, 0.05); }
  40% { transform: translateX(6px); box-shadow: 0 16px 34px rgba(28, 82, 214, 0.15); }
}
@keyframes nodePulse {
  0%, 100% { transform: translateY(-50%) scale(1); box-shadow: 0 0 0 8px rgba(28, 82, 214, 0.08); }
  50% { transform: translateY(-50%) scale(1.08); box-shadow: 0 0 0 14px rgba(28, 82, 214, 0.02); }
}
@media (max-width: 1100px) {
  .process-showcase { grid-template-columns: 1fr; }
  .process-pipeline { min-height: auto; }
  .process-pipeline::before { inset: 50% 40px auto 40px; width: auto; height: 2px; transform: none; }
  .pipeline-node::after { top: auto; bottom: -13px; right: 50%; transform: translateX(50%); }
  .proof-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero-note, .proof-strip { grid-template-columns: 1fr; }
  .proof-strip { display: grid; }
  .hero-panel, .process-shell { padding: 22px; }
  .process-document, .process-output { min-height: auto; }
  .process-switcher { flex-direction: column; }
}


/* ── preise.html — Pricing page ───────────────────────────── */
.pricing-hero { padding-block: var(--space-9) var(--space-7); text-align: center; }
.pricing-hero .t-h1 { margin-bottom: var(--space-4); }
.pricing-hero .t-body-lg { max-width: 720px; margin-inline: auto; }
.token-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-7);
}
.token-fact {
  padding: 20px;
  border-radius: 20px;
  border: 1px solid var(--clr-border);
  background: rgba(255, 255, 255, 0.86);
  text-align: left;
}
.token-fact strong { display: block; margin-bottom: 8px; color: var(--clr-text-1); font-size: 1rem; }
.token-fact span { color: var(--clr-text-2); font-size: 0.9rem; line-height: 1.55; }
.estimator-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-6);
  align-items: start;
}
.estimate-card {
  border-radius: 28px;
  border: 1px solid var(--clr-border);
  background: #fff;
  box-shadow: 0 24px 60px rgba(20, 20, 20, 0.06);
  padding: 28px;
}
.estimate-card--dark {
  background: linear-gradient(180deg, #17316f 0%, #102553 100%);
  border-color: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.estimate-card--dark p,
.estimate-card--dark span { color: rgba(232, 230, 224, 0.86); }
.mode-toggle {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px;
  border-radius: 999px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  margin-bottom: var(--space-5);
}
.mode-toggle button {
  padding: 12px 18px;
  border-radius: 999px;
  color: var(--clr-text-2);
  font-weight: 600;
  font-size: 0.92rem;
  transition: all 0.2s ease;
}
.mode-toggle button.is-active { background: var(--clr-text-1); color: #fff; }
.estimate-controls { display: grid; gap: var(--space-5); }
.estimate-field label { display: block; margin-bottom: 10px; font-size: 0.9rem; font-weight: 700; color: var(--clr-text-1); }
.estimate-field input[type="number"] { width: 100%; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--clr-border); font-size: 1rem; margin-top: 14px; }
.estimate-field input[type="range"] { width: 100%; accent-color: var(--clr-accent); }
.estimate-scale { display: flex; justify-content: space-between; margin-top: 8px; font-size: 0.82rem; color: var(--clr-text-3); }
.estimate-helper { margin-top: 12px; color: var(--clr-text-2); font-size: 0.92rem; line-height: 1.6; }
.estimate-price {
  font-size: clamp(2.8rem, 8vw, 4.8rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-block: var(--space-4) var(--space-3);
  color: #fff;
}
.estimate-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: var(--space-5);
}
.estimate-breakdown { display: grid; gap: 14px; margin-top: var(--space-6); }
.estimate-breakdown .row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.estimate-breakdown .row:last-child { border-bottom: none; padding-bottom: 0; }
.estimate-breakdown strong { font-size: 1rem; }
.estimate-examples { display: grid; gap: 10px; margin-top: var(--space-5); }
.estimate-example {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.estimate-example strong { font-size: 0.9rem; color: #fff; }
.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.model-card {
  border-radius: 24px;
  border: 1px solid var(--clr-border);
  background: #fff;
  padding: 26px;
  box-shadow: 0 18px 46px rgba(20, 20, 20, 0.05);
}
.model-card--accent { border-color: rgba(28, 82, 214, 0.28); box-shadow: 0 0 0 4px rgba(28, 82, 214, 0.08); }
.model-card__eyebrow { font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--clr-text-3); margin-bottom: 14px; }
.model-card h3 { margin-bottom: 12px; font-size: 1.25rem; }
.model-card p { color: var(--clr-text-2); line-height: 1.65; margin-bottom: 16px; }
.model-card ul { display: grid; gap: 10px; margin-bottom: 20px; color: var(--clr-text-2); font-size: 0.92rem; line-height: 1.55; }
.model-card li::before { content: "•"; color: var(--clr-accent); margin-right: 8px; }
@media (max-width: 1024px) {
  .token-facts, .model-grid { grid-template-columns: repeat(2, 1fr); }
  .estimator-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .token-facts, .model-grid { grid-template-columns: 1fr; }
  .estimate-card { padding: 22px; }
}


/* ── kalkulator.html — ROI calculator ─────────────────────── */
.calc-hero { padding-block: var(--space-9) var(--space-7); text-align: center; }
.calc-hero .t-h1 { margin-bottom: var(--space-4); }
.calc-hero .t-body-lg { max-width: 760px; margin-inline: auto; }
.calc-layout {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: var(--space-6);
  align-items: start;
}
.calc-card {
  border-radius: 28px;
  border: 1px solid var(--clr-border);
  background: #fff;
  box-shadow: 0 24px 60px rgba(20, 20, 20, 0.06);
  padding: 28px;
}
.calc-card--dark {
  background: linear-gradient(180deg, #17316f 0%, #102553 100%);
  border-color: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.calc-card--dark p,
.calc-card--dark span { color: rgba(232, 230, 224, 0.86); }
.period-toggle {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px;
  border-radius: 999px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  margin-bottom: var(--space-5);
}
.period-toggle button {
  padding: 11px 16px;
  border-radius: 999px;
  color: var(--clr-text-2);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
}
.period-toggle button.is-active { background: var(--clr-text-1); color: #fff; }
.calc-controls { display: grid; gap: var(--space-5); }
.calc-field label { display: block; margin-bottom: 10px; font-weight: 700; color: var(--clr-text-1); }
.calc-field input[type="range"] { width: 100%; accent-color: var(--clr-accent); }
.calc-field__meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: 8px;
  font-size: 0.83rem;
  color: var(--clr-text-3);
}
.calc-field__value { margin-top: 12px; font-size: 1.3rem; font-weight: 800; color: var(--clr-text-1); }
.calc-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
}
.calc-toggle strong { display: block; margin-bottom: 4px; color: var(--clr-text-1); font-size: 0.95rem; }
.calc-toggle span { color: var(--clr-text-2); font-size: 0.9rem; line-height: 1.55; }
.switch { position: relative; width: 56px; height: 32px; display: inline-block; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: #d0cec6; transition: all 0.2s ease; }
.switch span::before {
  content: "";
  position: absolute;
  top: 4px; left: 4px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: #fff;
  transition: all 0.2s ease;
}
.switch input:checked + span { background: var(--clr-accent); }
.switch input:checked + span::before { transform: translateX(24px); }
.calc-kpi { margin-bottom: var(--space-5); }
.calc-kpi .label { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(232, 230, 224, 0.72); }
.calc-kpi .value {
  display: block;
  margin-top: 10px;
  font-size: clamp(2.8rem, 8vw, 4.8rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: #fff;
}
.calc-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: var(--space-5);
}
.calc-breakdown { display: grid; gap: 14px; margin-top: var(--space-6); }
.calc-breakdown .row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.calc-breakdown .row:last-child { border-bottom: none; padding-bottom: 0; }
.calc-breakdown strong { color: #fff; font-size: 1rem; }
.calc-note {
  margin-top: var(--space-6);
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
  line-height: 1.6;
}
@media (max-width: 1024px) { .calc-layout { grid-template-columns: 1fr; } }
@media (max-width: 768px) { .calc-card { padding: 22px; } }


/* ── wie-es-funktioniert.html — Pipeline explainer ────────── */
.wef-hero {
  padding-block: var(--space-9) var(--space-7);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.wef-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 18%, rgba(28, 82, 214, 0.12), transparent 26%),
    radial-gradient(circle at 82% 14%, rgba(15, 118, 110, 0.12), transparent 24%);
  pointer-events: none;
}
.wef-hero .t-h1 { max-width: 920px; margin-inline: auto; margin-bottom: var(--space-4); }
.wef-hero .t-body-lg { max-width: 780px; margin-inline: auto; }
.hero-chips {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
/* Larger variant of .hero-chip used inside .hero-chips */
.hero-chips .hero-chip { padding: 10px 14px; font-size: 0.9rem; background: rgba(255, 255, 255, 0.78); }
.comparison-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.comparison-card {
  padding: 24px;
  border-radius: 22px;
  border: 1px solid var(--clr-border);
  background: #fff;
  box-shadow: 0 18px 46px rgba(20, 20, 20, 0.05);
}
.comparison-card strong { display: block; margin-bottom: 10px; color: var(--clr-text-1); font-size: 1.05rem; }
.comparison-card p { color: var(--clr-text-2); line-height: 1.65; font-size: 0.95rem; }
.comparison-card .label {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--clr-accent-light);
  color: var(--clr-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pipeline-steps { display: grid; gap: var(--space-4); max-width: 920px; margin-inline: auto; }
.pipeline-step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: var(--space-5);
  align-items: start;
  padding: 22px 24px;
  border-radius: 24px;
  border: 1px solid var(--clr-border);
  background: #fff;
  box-shadow: 0 16px 38px rgba(20, 20, 20, 0.04);
}
.pipeline-step__num {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  background: var(--clr-accent-light);
  color: var(--clr-accent);
  font-size: 1.5rem;
  font-weight: 800;
  border: 1px solid rgba(28, 82, 214, 0.18);
}
.pipeline-step__body h3 { margin-bottom: 10px; font-size: 1.15rem; color: var(--clr-text-1); }
.pipeline-step__body p { color: var(--clr-text-2); line-height: 1.7; margin-bottom: 12px; }
.pipeline-step__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-2);
  font-size: 0.82rem;
  font-weight: 600;
}
.lane-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.lane-card {
  padding: 26px;
  border-radius: 24px;
  border: 1px solid var(--clr-border);
  background: #fff;
  box-shadow: 0 20px 48px rgba(20, 20, 20, 0.05);
}
.lane-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.lane-card p { color: var(--clr-text-2); line-height: 1.65; margin-bottom: 18px; }
.lane-card ul { display: grid; gap: 10px; color: var(--clr-text-2); font-size: 0.93rem; }
.lane-card li::before { content: "•"; color: var(--clr-accent); margin-right: 8px; }
.security-section {
  background: linear-gradient(180deg, #132a60 0%, #102553 100%);
  color: #fff;
  padding-block: var(--space-10);
}
.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: start; }
.security-panel {
  padding: 26px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.06);
}
.security-panel h3 { margin-bottom: 12px; font-size: 1.2rem; color: #fff; }
.security-panel p,
.security-panel li { color: rgba(232, 230, 224, 0.86); line-height: 1.7; font-size: 0.94rem; }
.security-panel ul { display: grid; gap: 10px; margin-top: 16px; }
.security-panel li::before { content: "•"; color: #93c5fd; margin-right: 8px; }
@media (max-width: 1024px) { .comparison-grid, .lane-grid, .security-grid { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
  .pipeline-step { grid-template-columns: 1fr; }
  .pipeline-step__num { width: 56px; height: 56px; border-radius: 18px; }
}


/* ── anwendungsfaelle.html — Use cases ────────────────────── */
.uc-hero { padding-block: var(--space-9) var(--space-8); text-align: center; }
.uc-hero .t-label { margin-bottom: var(--space-3); }
.uc-hero .catchphrase {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  color: var(--clr-text-1);
  line-height: 1.1;
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}
.uc-hero .catchphrase em { color: var(--clr-accent); font-style: normal; }
.uc-hero .catchphrase .dim { color: var(--clr-text-3); }
.uc-hero .t-body-lg { max-width: 580px; margin-inline: auto; margin-bottom: var(--space-5); }
.uc-hero .denominator-box {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: 12px;
  padding: 14px 24px;
  margin-top: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}
.denominator-pill { display: flex; align-items: center; gap: 6px; font-size: 0.875rem; font-weight: 600; color: var(--clr-text-2); }
.denominator-pill .dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.denominator-divider { color: var(--clr-border-med); font-size: 1.25rem; line-height: 1; }
.uc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.uc-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: 14px;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.uc-card:hover { box-shadow: var(--shadow-md); border-color: var(--clr-accent-mid); transform: translateY(-2px); }
.uc-card--custom { border-color: var(--clr-accent-mid); background: var(--clr-accent-light); }
.uc-card--custom:hover { border-color: var(--clr-accent); }
.uc-card__header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); }
.uc-card__icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.375rem; line-height: 1; }
.uc-card__badge { font-size: 0.6875rem; font-weight: 600; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.uc-card__badge--pop { background: #FEF3C7; color: #92400E; border: 1px solid #FDE68A; }
.uc-card__badge--new { background: var(--clr-accent-light); color: var(--clr-accent); border: 1px solid var(--clr-accent-mid); }
.uc-card__title { font-size: 1.0625rem; font-weight: 700; color: var(--clr-text-1); }
.uc-card__industry { font-size: 0.8125rem; color: var(--clr-text-3); margin-top: 2px; }
.uc-card__desc { font-size: 0.9rem; color: var(--clr-text-2); line-height: 1.6; flex-grow: 1; }
.uc-card__fields { display: flex; flex-wrap: wrap; gap: 5px; }
.uc-field-tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 3px 9px;
  border-radius: 5px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-2);
  font-family: 'JetBrains Mono', monospace;
}
.uc-card--custom .uc-field-tag { background: rgba(255,255,255,.6); border-color: var(--clr-accent-mid); color: var(--clr-accent); }
.why-works { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: center; }
.why-works__text h3 { font-size: 1.5rem; font-weight: 700; color: var(--clr-text-1); margin-bottom: var(--space-4); }
.why-works__text p { font-size: 1rem; color: var(--clr-text-2); line-height: 1.7; margin-bottom: var(--space-4); }
.why-works__text p:last-child { margin-bottom: 0; }
.why-works__visual { background: var(--clr-surface); border: 1.5px solid var(--clr-border); border-radius: 16px; overflow: hidden; }
.wwv-header {
  background: var(--clr-bg);
  padding: 10px 20px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-3);
  border-bottom: 1px solid var(--clr-border);
  display: grid;
  grid-template-columns: 160px repeat(3, 1fr);
  gap: 8px;
}
.wwv-header > *:not(:first-child) { text-align: center; }
.wwv-row {
  display: grid;
  grid-template-columns: 160px repeat(3, 1fr);
  gap: 8px;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--clr-border);
  font-size: 0.875rem;
}
.wwv-row:last-child { border-bottom: none; }
.wwv-row > *:not(:first-child) { text-align: center; }
.wwv-label { font-weight: 500; color: var(--clr-text-1); }
.wwv-check { color: var(--clr-success); font-weight: 700; }
.wwv-x { color: var(--clr-border-med); }
@media (max-width: 1024px) { .uc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
  .uc-grid { grid-template-columns: 1fr; }
  .why-works { grid-template-columns: 1fr; }
  .uc-hero .denominator-box { padding: 12px 16px; }
}