/* ==========================================================================
   kvoto.css — Seitenübergreifendes Design-Fundament
   Kvoto B2B-SaaS · "Premium-Handwerk-SaaS" · v1.0 (2026-06-13)

   Enthält:
     1. @font-face (self-hosted, 0 externe CDN-Verbindungen, DSGVO-konform)
     2. :root Design-Token
     3. Reset & Basis
     4. Typografie
     5. Layout-Primitives (.wrap, .section, .eyebrow, .h2, .lead)
     6. Buttons (.btn, --teal, --dark, --ghost, --outline, --lg)
     7. Header / Nav / Mobile-Nav
     8. Footer
     9. FAQ-Akkordeon (.faq / .faq__item / .faq__q / .faq__a)
    10. Vergleichstabelle (.cmp-table)
    11. Badges (.badge, .badge-soon)
    12. Hilfklassen (.sr-only, .skip, .mono, .cta-micro, .reveal)
    13. Keyframes

   NICHT enthalten: LP-spezifische Hero-, Mockup-, Browser-,
   Animation- und Section-Styles (pill, split, vs, stats, etc.).
   ========================================================================== */


/* ==========================================================================
   1. @FONT-FACE — self-hosted woff2 (latin subset)
   Fonts liegen unter /fonts/ auf dem Server (kein externes CDN).
   ========================================================================== */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/inter-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/inter-600.woff2') format('woff2');
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-500.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-600.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-700.woff2') format('woff2');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/plus-jakarta-sans-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/plus-jakarta-sans-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/plus-jakarta-sans-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('/fonts/plus-jakarta-sans-800.woff2') format('woff2');
}


/* ==========================================================================
   2. DESIGN-TOKEN (:root)
   Kanonische Marken-Token + Alias-Namen für Rückwärtskompatibilität.
   ========================================================================== */

:root {
  /* ---- Kanonische Marken-Token ---- */
  --brand-primary:   #0c4f6e;   /* tiefes Marineblau-Teal */
  --brand-primary-d: #093d57;   /* Hover / Active */
  --brand-primary-l: #e8f4fa;   /* heller Tint für Sektion-BGs */
  --brand-accent:    #c97d20;   /* Amber / Bernstein (WCAG-AA auf Weiß: 4.52:1) */
  --brand-accent-d:  #a96414;
  --brand-accent-l:  #fef3e2;

  /* ---- Warmes Grau (Alt-Namen als Alias erhalten) ---- */
  --slate-900: #111318;
  --slate-800: #1f2431;
  --slate-700: #2d3446;
  --slate-600: #4a5568;
  --slate-500: #6b7280;
  --slate-400: #9ca3af;
  --slate-300: #cbd2dc;
  --slate-200: #e4e7ec;
  --slate-100: #f4f5f7;
  --slate-50:  #fafafa;
  --white:     #ffffff;

  /* ---- Primärfarbe unter Alt-Namen ---- */
  --teal:      #0c4f6e;
  --teal-dark: #093d57;
  --teal-700:  #093d57;
  --teal-50:   #e8f4fa;
  --teal-100:  #cce4ef;

  /* ---- Amber-Akzent ---- */
  --amber-700: #c97d20;
  --amber-800: #a96414;
  --amber-50:  #fef3e2;

  /* ---- Status-Farben ---- */
  --green-600: #16a34a;
  --green-50:  #f0fdf4;
  --red-500:   #dc2626;

  /* ---- Typografie ---- */
  --font-head: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;

  /* ---- Schatten (teal-basiert, subtile Farbtiefe) ---- */
  --shadow-soft:  0 2px 8px rgba(12, 79, 110, 0.06);
  --shadow-card:  0 2px 8px rgba(12, 79, 110, 0.07), 0 1px 3px rgba(12, 79, 110, 0.04);
  --shadow-md:    0 8px 28px rgba(12, 79, 110, 0.12);
  --shadow-float: 0 20px 60px rgba(12, 79, 110, 0.16);
  --shadow-2xl:   0 28px 70px rgba(12, 79, 110, 0.22);
  --shadow-glow:  0 0 40px rgba(12, 79, 110, 0.25);

  /* ---- Geometrie & Timing ---- */
  --radius:    14px;
  --radius-lg: 18px;
  --maxw:      1180px;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);

  /* ---- Typo-Skala ---- */
  --text-hero: clamp(38px, 5.5vw, 64px);
  --text-h2:   clamp(26px, 3.6vw, 40px);
}


/* ==========================================================================
   3. RESET & BASIS
   ========================================================================== */

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--slate-700);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

p  { margin: 0; }
a  { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

::selection {
  background: var(--teal-100);
  color: var(--slate-900);
}

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
  border-radius: 6px;
}


/* ==========================================================================
   4. TYPOGRAFIE
   ========================================================================== */

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--slate-900);
  letter-spacing: -0.022em;
  line-height: 1.12;
  margin: 0;
  font-weight: 800;
}

/* Monospace-Utility */
.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}


/* ==========================================================================
   5. LAYOUT-PRIMITIVES
   ========================================================================== */

/* ---- Zentrierter Container ---- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Sektionen ---- */
.section        { padding: 128px 0; position: relative; }
.section--tight { padding: 88px 0; }

@media (max-width: 768px) {
  .section        { padding: 80px 0; }
  .section--tight { padding: 56px 0; }
}

/* ---- Eyebrow (Amber, Uppercase, mit dekorativer Linie) ----
   Textfarbe --amber-800 (#a96414): WCAG-AA auf Weiß (4.65:1).
   Linie in --brand-accent (#c97d20): dekoratives UI-Element (3:1). */
.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--amber-800);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--brand-accent);
  display: inline-block;
  border-radius: 2px;
}
.eyebrow--center { justify-content: center; }

/* Auf dunklem Grund: Amber aufgehellt */
.eyebrow--light { color: #eab464; }
.eyebrow--light::before { background: #eab464; }

/* ---- Section-Head ---- */
.section-head { max-width: 760px; }
.section-head--center { margin: 0 auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

/* ---- H2 & Lead ---- */
.h2  { font-size: clamp(28px, 4vw, 42px); }

.lead {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--slate-600);
  margin-top: 20px;
  line-height: 1.7;
}


/* ==========================================================================
   6. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 11px;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background-color .2s var(--ease),
    color .2s var(--ease),
    box-shadow .2s var(--ease),
    border-color .2s var(--ease),
    transform .08s var(--ease);
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.btn:active { transform: scale(0.965); }

/* Primär (Teal) */
.btn--teal {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 6px 18px rgba(12, 79, 110, 0.30), inset 0 1px 0 rgba(255,255,255,0.12);
}
.btn--teal:hover {
  background: var(--teal-dark);
  box-shadow: 0 10px 28px rgba(12, 79, 110, 0.42), inset 0 1px 0 rgba(255,255,255,0.12);
}

/* Dunkel */
.btn--dark {
  background: var(--slate-900);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn--dark:hover { background: var(--slate-800); box-shadow: var(--shadow-md); }

/* Ghost (transparent) */
.btn--ghost {
  background: transparent;
  color: var(--slate-600);
  border-color: transparent;
}
.btn--ghost:hover { color: var(--slate-900); background: var(--slate-100); }

/* Outline */
.btn--outline {
  background: #fff;
  color: var(--slate-900);
  border-color: var(--slate-200);
  box-shadow: var(--shadow-soft);
}
.btn--outline:hover { border-color: var(--slate-300); background: var(--slate-50); }

/* Groß */
.btn--lg { padding: 16px 30px; font-size: 16px; }

/* Icon innerhalb Button */
.btn .ico { width: 18px; height: 18px; }


/* ==========================================================================
   7. HEADER / NAV / MOBILE-NAV
   ========================================================================== */

/* ---- Sticky Header ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    border-color .25s var(--ease),
    box-shadow .25s var(--ease),
    background-color .25s var(--ease);
}
.header.is-scrolled {
  border-bottom-color: var(--slate-200);
  box-shadow: 0 1px 0 rgba(17,19,24,0.02), 0 6px 24px rgba(17,19,24,0.05);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

/* ---- Brand-Logo ---- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  color: var(--slate-900);
  letter-spacing: -0.02em;
}
.brand__mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--slate-900);
  display: grid;
  place-items: center;
  color: var(--teal);
  flex: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 4px 12px rgba(17,19,24,0.18);
}
.brand__mark svg { width: 22px; height: 22px; }

/* ---- Desktop-Nav ---- */
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__link {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--slate-600);
  padding: 9px 14px;
  border-radius: 9px;
  transition: color .18s var(--ease), background-color .18s var(--ease);
}
.nav__link:hover { color: var(--slate-900); background: var(--slate-100); }
.nav__link.is-active { color: var(--teal); font-weight: 600; }

/* ---- Header-CTAs ---- */
.header__cta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 10px;
}

/* ---- Hamburger-Toggle (mobile) ---- */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--slate-200);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--slate-900);
}
.nav-toggle svg { width: 22px; height: 22px; }

/* ---- Mobile-Nav-Drawer ---- */
.mobile-nav {
  display: none;
  border-top: 1px solid var(--slate-200);
  background: #fff;
  padding: 14px 24px 22px;
}
.mobile-nav.open { display: block; animation: fade .25s var(--ease); }

.mobile-nav a {
  display: block;
  padding: 13px 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--slate-700);
  border-bottom: 1px solid var(--slate-100);
  font-family: var(--font-head);
}
.mobile-nav a:last-of-type { border-bottom: 0; }
.mobile-nav .btn { width: 100%; margin-top: 14px; }

/* ---- Breakpoint: ab 940px Desktop, darunter Mobile ---- */
@media (max-width: 940px) {
  .nav,
  .header__cta .btn--ghost { display: none; }
  .nav-toggle { display: inline-flex; }
}


/* ==========================================================================
   7b. HERO (dunkel) — seitenübergreifender Kontrast-Hero
   Dunkler Verlauf (slate-900 -> brand-primary) + Glow-Overlay + helle Typo.
   Basis für ALLE Seiten-Heroes. .hero-dark--center zentriert den Text-Hero
   (Funktionen / Preise / Support); die Startseite ergänzt ihr Split-Grid +
   Mockup über derselben Grundlage.
   ========================================================================== */

.hero-dark {
  position: relative;
  background: linear-gradient(160deg, var(--slate-900) 0%, var(--brand-primary) 100%);
  overflow: hidden;
}
.hero-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 70% 40%, rgba(12, 79, 110, 0.55) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 20% 70%, rgba(201, 125, 32, 0.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero-dark .wrap { position: relative; z-index: 1; }

/* Helle Typo auf dunklem Grund */
.hero-dark h1        { color: #fff; }
.hero-dark .lead     { color: rgba(255, 255, 255, 0.72); }
.hero-dark .eyebrow  { color: #eab464; }
.hero-dark .eyebrow::before { background: #eab464; }

/* Zentrierte Text-Hero-Variante (Funktionen / Preise / Support).
   Füllt die volle Bildschirmhöhe (abzüglich 70px Sticky-Header) und
   zentriert den Inhalt vertikal. */
.hero-dark--center {
  text-align: center;
  min-height: calc(100vh - 70px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
}
.hero-dark--center .eyebrow { justify-content: center; }
.hero-dark--center h1 {
  font-size: clamp(30px, 4.5vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0 auto 24px;
  max-width: 820px;
}
.hero-dark--center .lead { margin: 0 auto 36px; max-width: 640px; }

/* Button-Reihe im Hero */
.hero-dark__btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .hero-dark--center { min-height: calc(100svh - 60px); padding: 56px 0; }
}


/* ==========================================================================
   8. FOOTER
   ========================================================================== */

.footer {
  background: var(--slate-900);
  color: var(--slate-400);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 64px 0 40px;
}

@media (max-width: 820px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
}
@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

.footer .brand        { color: #fff; margin-bottom: 16px; }
.footer__claim        { font-size: 13.5px; color: var(--slate-400); line-height: 1.6; max-width: 280px; }

.footer__col h4 {
  color: #fff;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  margin-bottom: 16px;
  font-family: var(--font-head);
}

.footer__col a {
  display: block;
  font-size: 14px;
  color: var(--slate-400);
  padding: 6px 0;
  transition: color .18s var(--ease);
}
.footer__col a:hover { color: var(--teal); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 22px 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__bottom small { font-size: 12px; color: var(--slate-500); }

.footer__bottom .badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--slate-400);
}
.footer__bottom .badge svg { width: 14px; height: 14px; color: var(--teal); }


/* ==========================================================================
   9. FAQ-AKKORDEON
   Nutzung:
     <section class="faq section">
       <div class="wrap">
         <div class="faq__list" id="faqList">
           <div class="faq__item">
             <button class="faq__q" aria-expanded="false">Frage?
               <span class="faq__icon" aria-hidden="true"></span>
             </button>
             <div class="faq__a">
               <div class="faq__a-inner">Antwort</div>
             </div>
           </div>
         </div>
       </div>
     </section>
   JS: toggle class "open" auf .faq__item + max-height auf .faq__a setzen.
   ========================================================================== */

.faq { background: var(--slate-50); border-top: 1px solid var(--slate-200); }
.faq__list { max-width: 820px; margin: 46px auto 0; }

.faq__item { border-bottom: 1px solid var(--slate-200); }
.faq__item:first-child { border-top: 1px solid var(--slate-200); }

.faq__q {
  width: 100%;
  background: transparent;
  border: 0;
  text-align: left;
  padding: 22px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}
.faq__q:hover { color: var(--teal-dark); }

/* Plus/Minus-Icon (CSS-only, kein SVG nötig) */
.faq__icon {
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 8px;
  border: 1px solid var(--slate-200);
  background: #fff;
  display: grid;
  place-items: center;
  color: var(--slate-500);
  transition:
    transform .3s var(--ease),
    background-color .2s var(--ease),
    color .2s var(--ease),
    border-color .2s var(--ease);
  position: relative;
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 2px;
}
.faq__icon::before { width: 13px; height: 2px; }
.faq__icon::after  { width: 2px;  height: 13px; transition: transform .3s var(--ease), opacity .2s var(--ease); }

/* Offener Zustand */
.faq__item.open .faq__icon {
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
  transform: rotate(180deg);
}
.faq__item.open .faq__icon::after { transform: scaleY(0); opacity: 0; }

/* Antwort-Panel (JS setzt max-height) */
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease);
}
.faq__a-inner {
  padding: 0 8px 24px;
  font-size: 14.5px;
  color: var(--slate-600);
  line-height: 1.7;
  max-width: 92%;
}


/* ==========================================================================
   10. VERGLEICHSTABELLE (.cmp-table)
   Nutzung: <div class="cmp-table-wrap"><table class="cmp-table">…</table></div>
   Kategorie-Trennzeile: <tr class="cmp-table__cat"><td colspan="N">Kategorie</td></tr>
   ========================================================================== */

.cmp-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-card);
}

.cmp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  color: var(--slate-700);
  background: #fff;
}

/* Sticky Header */
.cmp-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--slate-900);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 20px;
  text-align: left;
  border-bottom: 2px solid var(--teal);
}
.cmp-table thead th:first-child { border-radius: 0; }

/* Zeilen */
.cmp-table tbody tr:nth-child(even):not(.cmp-table__cat) {
  background: var(--slate-50);
}
.cmp-table tbody td {
  padding: 13px 20px;
  border-bottom: 1px solid var(--slate-200);
  vertical-align: top;
}
.cmp-table tbody tr:last-child td { border-bottom: 0; }

/* Kategorie-Trennzeile */
.cmp-table__cat td {
  background: var(--brand-primary-l);
  color: var(--teal);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 9px 20px;
  border-bottom: 1px solid var(--teal-100);
}

/* Highlight-Spalte (z.B. eigenes Produkt) */
.cmp-table .col--highlight {
  background: var(--brand-primary-l);
  color: var(--teal);
  font-weight: 600;
}

/* Checkmark/X im Tabelleninhalt */
.cmp-table .ico-yes { color: var(--green-600); }
.cmp-table .ico-no  { color: var(--slate-400); }


/* ==========================================================================
   11. BADGES
   ========================================================================== */

/* Allgemeines Badge (z.B. im Footer) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
}

/* "Demnächst"-Badge */
.badge-soon {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber-800);
  background: var(--amber-50);
  border: 1px solid rgba(201, 125, 32, 0.25);
  border-radius: 6px;
  padding: 3px 8px;
  white-space: nowrap;
  vertical-align: middle;
}


/* ==========================================================================
   12. HILFSKLASSEN
   ========================================================================== */

/* Zugänglichkeitsklasse: visuell verborgen, für Screenreader sichtbar */
.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;
}

/* Skip-Link (Tastatur-Navigation) */
.skip {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 200;
  background: var(--slate-900);
  color: #fff;
  padding: 10px 18px;
  border-radius: 0 0 10px 0;
  font-weight: 600;
}
.skip:focus { left: 0; }

/* CTA-Mikrokopie (Vertrauenszeile unter Buttons) */
.cta-micro {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--slate-500);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  line-height: 1.5;
}
.cta-micro svg        { width: 14px; height: 14px; color: var(--teal); flex: none; }
.cta-micro--center    { justify-content: center; }
.cta-micro--light     { color: var(--slate-400); }
.cta-micro--light svg { color: var(--teal); }

/* Scroll-Reveal (JS fügt .in hinzu) */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }


/* ==========================================================================
   13. KEYFRAMES
   ========================================================================== */

@keyframes fade {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}

/* Marken-Wortmarke (Header) statt Inline-SVG */
.brand__logo { display: block; width: 116px; height: auto; flex: 0 0 auto; }
@media (max-width: 480px){ .brand__logo { width: 100px; } }