/* =========================
   Fonts (lokal)
========================= */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./fonts/inter-v19-latin-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('./fonts/inter-v19-latin-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./fonts/inter-v19-latin-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('./fonts/inter-v19-latin-800.woff2') format('woff2');
}

/* =========================
   Design Tokens
========================= */
:root{
  --bg: #0d0c1d;
  --fg: #f9fafb;
  --muted: #a0a0c0;
  --accentA:#be93fd;
  --accentB:#f9a8d4;
  --accentC:#fbbf24;

  --card: rgba(24,24,38,.5);
  --border: rgba(255,255,255,.12);

  --maxw: 1120px;

  --radius-lg: 14px;
  --shadow-sm: 0 0 1px rgba(0,0,0,.2), 0 8px 24px rgba(0,0,0,.25);
}

/* =========================
   Reset / Base
========================= */
*,
*::before,*::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: 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-width: 0;
}

img{ max-width: 100%; height: auto; display: block; }
a{ color: inherit; }

/* =========================
   Layout
========================= */
.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* =========================
   Header / Topbar
========================= */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(13,12,29,.85), rgba(13,12,29,.55));
  border-bottom: 1px solid var(--border);
}
.site-header .container{
  min-height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
.brand{
  display: inline-flex; align-items: center; gap: .6rem;
  color: var(--fg); text-decoration: none;
  font-weight: 800; letter-spacing: -.02em;
}
.site-nav a{
  text-decoration: none; opacity: .85; font-size: .95rem;
}
.site-nav a:hover{ opacity: 1; }

/* =========================
   Decorative Background
========================= */
.cosmos-layer{
  position: fixed;
  z-index: -1;
  background-repeat: repeat;
  will-change: transform;

  /* MACHT DEN CONTAINER RIESIG */
  width: 200vmax;
  height: 200vmax;
  top: 50%;
  left: 50%;
  /* Zentriert den riesigen Container */
  transform: translate(-50%, -50%); 
}

#stars-far{
  background-image:
    radial-gradient(circle at 20% 80%, var(--accentA), transparent 40%),
    radial-gradient(circle at 80% 30%, var(--accentC), transparent 40%);
  opacity: .10;
}
#stars-mid{
  background-image:
    radial-gradient(1px 1px at 20% 30%, #fff, transparent),
    radial-gradient(1px 1px at 80% 60%, #fff, transparent);
  background-size: 300px 300px; opacity: .35;
}
#stars-near{
  background-image:
    radial-gradient(2px 2px at 10% 80%, #fff, transparent),
    radial-gradient(2px 2px at 90% 10%, #fff, transparent);
  background-size: 500px 500px; opacity: .75;
}

/* =========================
   Hero & Headline
========================= */
.hero{
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; align-items: center; text-align: center;
  padding: 2rem 0;
}
.headline{
  font-size: clamp(2rem, 4.6vw, 3.5rem); font-weight: 800;
  line-height: 1.12; margin: 0 auto 2.5rem; max-width: 22ch;
}
#animated-headline{ display: inline-block; }
.headline .headline-line{
  display: inline-block; position: relative; will-change: transform, opacity;
  opacity: 0; transform: translateY(25px);
  transition: opacity 0.7s cubic-bezier(0.2, 1, 0.3, 1), transform 0.7s cubic-bezier(0.2, 1, 0.3, 1);
}
.headline .headline-line.visible { opacity: 1; transform: translateY(0); }
.headline .headline-line.highlighted::after{
  content: ""; position: absolute; left: 0; bottom: -0.25em;
  height: 4px; width: 0;
  background-image: linear-gradient(90deg, var(--accentA), var(--accentB), var(--accentC));
  border-radius: 2px; transition: width 800ms cubic-bezier(0.2, 1, 0.3, 1);
}
.headline .headline-line.highlighted.underline-start::after{ width: 100%; }
.subheadline{
  color: var(--muted); font-size: 1.125rem;
  line-height: 1.6; max-width: 60ch; margin: 0 auto;
}
.cta-button {
  display: inline-block; margin-top: 2.5rem; padding: 0.8rem 2rem;
  border: 2px solid transparent;
  background-image: linear-gradient(90deg, var(--accentA), var(--accentB));
  color: #0a0615; font-weight: 700; font-size: 1rem; border-radius: 999px;
  cursor: default; transition: all 0.2s ease-in-out;
}
.cta-button:hover {
  background-image: none; background-color: transparent;
  border-color: var(--accentA); color: var(--accentA);
  transform: scale(1.05);
}
.cta-button:active {
  transform: scale(0.98) translateY(1px); /* Erzeugt einen "Press-Down" Effekt */
  filter: brightness(0.9); /* Macht den Button beim Klick leicht dunkler */
  transition-duration: 0.1s; /* Sorgt für eine schnelle, knackige Reaktion */
}

.fade-in-late {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s ease-out 0.2s, transform 0.6s ease-out 0.2s;
}
.fade-in-late.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================
   Sections & Reveal
========================= */
.section{ padding: 4.5rem 0; }
.hero + .section { padding-top: 6rem; }
.section-title{
  font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800;
  margin: 0 0 .75rem 0; text-align: center;
}
.section-subtitle{
  color: var(--muted); max-width: 70ch;
  line-height: 1.6; margin: 0 auto; text-align: center;
}
.reveal{
  opacity: 0; transform: translateY(28px);
  transition: opacity .9s ease, transform .9s ease;
}
.reveal.visible{ opacity: 1; transform: translateY(0); }

/* =========================
   Grids & Cards
========================= */
.cards-grid, .feature-grid{
  display: grid; gap: 1.25rem; margin-top: 2.5rem;
}
.cards-grid{ grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.feature-grid{ grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card, .feature-item{
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
  backdrop-filter: blur(8px); box-shadow: var(--shadow-sm);
  text-align: left;
}
.card h3, .feature-item h3{ margin: 0 0 .5rem 0; font-size: 1.1rem; font-weight: 700; }
.card p, .feature-item p{ margin: 0; color: var(--muted); line-height: 1.6; }

/* =========================
   Solution Visual
========================= */
.solution-visual{
  display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; justify-content: center; margin-top: 2.5rem;
}
.solution-item{
  padding: .75rem 1.25rem; border: 1px solid var(--border);
  border-radius: 10px; background: var(--card);
}
.solution-item.core{
  background-image: linear-gradient(90deg, var(--accentA), var(--accentB));
  color: #0a0615; font-weight: 800; border: none;
}
.solution-arrow{ color: var(--muted); font-size: 1.5rem; }

/* =========================
   Design-Upgrades für Content-Sektionen
========================= */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
  text-align: center;
}
.benefit-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.benefit-icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.benefit-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
}
.benefit-item p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}
.card-icon {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  line-height: 1;
}
.card h3, .feature-item h3 {
  margin-top: 0;
}
.workflow-steps {
  list-style: none;
  padding: 0;
  margin: 3rem auto 0;
  max-width: 650px;
  position: relative;
  border-left: 2px solid var(--border);
}
.workflow-step {
  position: relative;
  padding: 0 0 2.5rem 2.5rem;
}
.workflow-step::before {
  content: '';
  position: absolute;
  left: -11px;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--bg);
  border: 2px solid var(--border);
}
.workflow-step:last-child {
  padding-bottom: 0;
}
.workflow-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.workflow-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: var(--accentA);
}
.workflow-content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}
.faq { margin-top: 2.5rem; max-width: 800px; margin-left: auto; margin-right: auto; }
.faq details{
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.25rem 1.5rem;
}
.faq details + details{ margin-top: .9rem; }
.faq summary {
  font-weight: 700;
  cursor: pointer;
  position: relative;
  display: block;
}
.faq summary::after {
  content: '›';
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  font-size: 1.5rem;
  color: var(--accentA);
  transition: transform 0.2s ease;
}
.faq details[open] > summary::after {
  transform: translateY(-50%) rotate(-90deg);
}
.faq p{ color: var(--muted); margin: .75rem 0 0; line-height: 1.6; }

/* =========================
   Footer & Legal Pages
========================= */
.site-footer{ border-top: 1px solid var(--border); padding: 2.2rem 0; }
.footer-meta{
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: .75rem 1.25rem;
  color: var(--muted);
}
.legal-nav{ display: inline-flex; align-items: center; gap: .6rem; }
.legal-nav a{ color: var(--muted); text-decoration: none; }
.legal-nav a:hover{ color: var(--fg); }
.legal-container{
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem;
  margin: 3rem 0; box-shadow: var(--shadow-sm);
}
.legal-container article h1{ margin: 0 0 1.5rem 0; }
.legal-container h2{ margin: 2rem 0 .75rem; }
.legal-container p, .legal-container li, .legal-container address{
  opacity: .95; line-height: 1.7;
}
.legal-container a { color: var(--accentA); text-decoration: underline; }
.legal-container a:hover { color: var(--accentB); }
.legal-credit{ color: var(--muted); margin-top: 2rem; font-style: italic;}

/* =================================
   NAVIGATION: DESKTOP vs MOBILE
================================= */
@media (min-width: 721px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: .75rem 1rem;
  }
  .mobile-nav-toggle {
    display: none;
  }
}
@media (max-width: 720px) {
  body.mobile-nav-open { overflow: hidden; }
  
  .site-nav {
    display: flex; position: fixed; inset: 0; flex-direction: column; 
    align-items: center; justify-content: center; padding: 1rem;
    gap: 1.5rem; background: var(--bg);
    visibility: hidden; opacity: 0;
    transform: translateY(-50px);
    transition: transform 0.4s ease, opacity 0.4s ease, visibility 0s 0.4s;
    z-index: 49;
  }
  
  .site-nav[data-visible="true"] {
    transform: translateY(0); opacity: 1; visibility: visible;
    transition: transform 0.4s ease, opacity 0.4s ease;
  }
  
  .site-nav a { font-size: 1.5rem; }
  
  .mobile-nav-toggle {
    display: flex; flex-direction: column; justify-content: space-around;
    width: 2rem; height: 2rem; background: transparent;
    border: none; padding: 0; cursor: pointer; z-index: 51; 
  }

  .hamburger-line {
    width: 2rem; height: 3px; background: var(--fg); border-radius: 10px;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
    transform-origin: center;
  }
  .mobile-nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) { transform: translateY(11px) rotate(45deg); }
  .mobile-nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) { opacity: 0; }
  .mobile-nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

  /* --- MOBILE CONTENT OPTIMIERUNGEN --- */
  .hero{ min-height: 80vh; padding-top: 4.5rem; }
  .section { padding: 3rem 0; }
  .hero + .section { padding-top: 4rem; }
  .card, .feature-item, .benefit-item { padding: 1.5rem; }
  .solution-visual { flex-direction: column; gap: 0.75rem; }
  .solution-arrow { transform: rotate(90deg); }
  .benefits-grid { gap: 1rem; }
  .workflow-steps { border-left: none; }
  .workflow-step { padding-left: 0; }
  .workflow-step::before { display: none; }
  .cards-grid, .feature-grid { margin-top: 2rem; }
  .footer-meta { flex-direction: column; justify-content: center; gap: .5rem; }
  .legal-container { padding: 1.5rem; margin: 2rem 0;}

}

/* --- Ergänzung für verschobene "Benefits" --- */
.benefits-container {
  margin-top: 5rem; /* Sorgt für Abstand nach oben */
  padding-top: 4rem; /* Polsterung innerhalb des Containers */
  border-top: 1px solid var(--border); /* Eine feine Trennlinie */
}

.benefits-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 0.75rem 0;
  text-align: center;
}

/* =========================
   Reduced Motion & Print
========================= */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .reveal, .headline .headline-line, .fade-in-late { transition: none; transform: none; opacity: 1; }
  .cta-button:hover { transform: none; }

  /* Sorgt für einen Klick-Effekt auch bei reduzierter Bewegung */
  .cta-button:active { 
    transform: none;
    filter: brightness(0.9); 
  }
}

/* =========================
   Print (optional, für Doku)
========================= */
@media print{
  .cosmos-layer, .site-header{ display: none !important; }
  body{ background: #fff; color: #111; }
  a{ color: #111; text-decoration: none; }
}