/* ============================================================
   kernzone – Marketing-Site Stylesheet
   Gemeinsam genutzt von: index.html, vereine.html, wissenschaft.html
   Pro Seite via Body-Klasse gescoped:
     .page-landing  .page-vereine  .page-wissenschaft
   Komplett ohne Inline-CSS – alle Mockup-Inline-Styles als Klassen.
============================================================ */

/* ============================================================
   Design Tokens (identisch zur Live-App)
============================================================ */
:root {
  /* Landing-Tokens */
  --bg-main: #121016;
  --bg-section: #1E132A;
  --bg-card: #2C1A3D;
  --bg-card-hover: #362248;
  --accent: #441678;
  --accent-hover: #6E44A3;
  --accent-glow: rgba(68, 22, 120, 0.4);
  --text-primary: #F2F2F2;
  --text-secondary: #B8B8C2;
  --text-muted: #7A7A88;
  --border-subtle: rgba(138, 92, 214, 0.15);
  --border-card: rgba(138, 92, 214, 0.1);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-glow: 0 0 24px var(--accent-glow);
  --radius-lg: 1rem;
  --radius-full: 9999px;
  --transition-base: 250ms ease;
  --transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Vereine / Wissenschaft-Tokens */
  --violet: #441678;
  --violet-bright: #6a2bb0;
  --bg: #121016;
  --section: #1E132A;
  --text: #F2F2F2;
  --muted: #B0B0B0;
  --line: #2E2240;
  --radius: 14px;
  --maxw: 1080px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
}

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

/* ============================================================
   ============================================================
   PAGE: LANDING  (.page-landing)
   ============================================================
============================================================ */
.page-landing {
  font-size: 0.85rem;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.015em;
  color: var(--text-primary);
  background-color: var(--bg-main);
  min-height: 100vh;
}

.page-landing a { color: var(--accent-hover); text-decoration: none; }

.page-landing .container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Ambient Glow */
.page-landing .ambient-glow {
  position: fixed;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background:
    radial-gradient(circle at 50% 30%, rgba(110, 68, 163, 0.28) 0%, transparent 52%),
    radial-gradient(circle at 50% 50%, rgba(68, 22, 120, 0.13) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}

/* Navigation */
.page-landing .nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 64px;
  background: rgba(18, 16, 22, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}

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

.page-landing .nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.page-landing .nav-logo img { height: 36px; width: auto; }

.page-landing .nav-logo span {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.page-landing .nav-links, .page-wissenschaft .nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.page-landing .nav-links a, .page-wissenschaft .nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

.page-landing .nav-links a:hover, .page-wissenschaft .nav-links a:hover { color: var(--text-primary); text-decoration: none; }

/* Buttons */
.page-landing .btn, .page-wissenschaft .nav-links .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  font-family: var(--font-family);
}
.page-landing .btn svg, .page-wissenschaft .nav-links .btn-secondary svg {
  flex-shrink: 0;
}

.page-landing .btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
}

.page-landing .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(110, 68, 163, 0.6);
}

.page-landing .btn-secondary, .page-wissenschaft .nav-links .btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.page-landing .btn-secondary:hover, .page-wissenschaft .nav-links .btn-secondary:hover {
  border-color: var(--accent-hover);
  background: rgba(110, 68, 163, 0.1);
}

.page-landing .btn-sm, .page-wissenschaft .nav-links .btn-sm { padding: 0.5rem 1.25rem; font-size: 0.75rem; }
.page-landing .btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }

/* Audio-Button (ersetzt Inline style="margin-top:1rem;width:100%") */
.page-landing .btn-block { margin-top: 1rem; width: 100%; }

/* Hero */
.page-landing .hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem;
  position: relative;
}

.page-landing .hero-content {
  max-width: 680px;
  position: relative;
  z-index: 1;
}

.page-landing .hero-logo {
  height: 140px;
  width: auto;
  display: block;
  margin: 1.5rem auto 0.5rem;
}

.page-landing .hero-title-brand {
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 2rem;
}

.page-landing .hero-badge {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: rgba(110, 68, 163, 0.15);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-hover);
  margin-bottom: 2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-landing .hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-landing .hero-title { font-size: 2rem; }

.page-landing .hero p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 3rem;
  font-weight: 300;
}

.page-landing .hero .hero-subtitle {
  color: var(--text-primary);
  font-size: 1.25rem;
  line-height: 1.45;
  max-width: 48ch;
  margin: 0 auto 0.6rem;
  font-weight: 300;
}

.page-landing .hero .hero-function {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0 auto 1.5rem;
  font-weight: 300;
}

.page-landing .hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* Sections */
.page-landing .section {
  padding: 6rem 0;
  position: relative;
}

.page-landing .section-alt { background: var(--bg-section); }

.page-landing .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.page-landing .section-header h2 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Audio Preview */
.page-landing .audio-preview {
  max-width: 500px;
  margin: 0 auto;
  background: linear-gradient(150deg, rgba(110, 68, 163, 0.40) 0%, var(--bg-card) 74%);
  border: 1px solid rgba(140, 92, 214, 0.32);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.page-landing .audio-preview-label {
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* "Kennst du das?" – Problemliste */
.page-landing .problem-list {
  list-style: none;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-landing .problem-list li {
  padding: 0.875rem 1.25rem 0.875rem 1.5rem;
  background: rgba(110, 68, 163, 0.07);
  border: 1px solid var(--border-card);
  border-left: 3px solid var(--accent-hover);
  border-radius: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.925rem;
  line-height: 1.5;
}

.page-landing .problem-note {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 300;
}

.page-landing .problem-note strong {
  color: var(--text-primary);
  font-weight: 500;
}

/* Manifest */
.page-landing .manifest-container {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-landing .manifest {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.15rem;
  line-height: 1.7;
  font-weight: 300;
}

.page-landing .manifest-approach {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.8;
  font-weight: 300;
  color: var(--text-secondary);
}

.page-landing .manifest-approach .highlight {
  color: var(--text-primary);
  font-weight: 500;
}

.page-landing .accent-line {
  display: inline-block;
  color: #C084FC;
  font-weight: 700;
  font-size: 1.2rem;
  text-shadow: 0 0 20px rgba(192, 132, 252, 0.55), 0 0 48px rgba(110, 68, 163, 0.35);
  letter-spacing: -0.01em;
}

.page-landing .manifest-divider {
  width: 40px;
  height: 1px;
  background: var(--border-subtle);
  margin: 2rem auto;
}

/* Aufklappbare Feature-Karten */
.page-landing .features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.page-landing .feature-card {
  background: linear-gradient(150deg, rgba(110, 68, 163, 0.55) 0%, var(--bg-card) 70%);
  border: 1px solid rgba(140, 92, 214, 0.40);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-smooth);
  position: relative;
}

.page-landing .feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-hover), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.page-landing .feature-card.open::before { opacity: 1; }

.page-landing .feature-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  cursor: pointer;
  user-select: none;
  background: transparent;
  transition: background var(--transition-base);
}

.page-landing .feature-card-header:hover {
  background: rgba(110, 68, 163, 0.10);
}

.page-landing .feature-card-icon-wrapper {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-landing .feature-card-icon-img {
  height: 56px;
  width: auto;
}

.page-landing .feature-card-head-text { flex: 1; text-align: left; }

.page-landing .feature-card-head-text h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
  color: var(--text-primary);
}

.page-landing .feature-card-head-text p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.page-landing .feature-card-arrow {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base), background var(--transition-base);
  color: var(--text-muted);
}

.page-landing .feature-card.open .feature-card-arrow {
  transform: rotate(180deg);
  background: rgba(110, 68, 163, 0.2);
  border-color: var(--accent-hover);
  color: var(--text-primary);
}

.page-landing .feature-card-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  opacity: 0;
}

.page-landing .feature-card.open .feature-card-body {
  max-height: 400px;
  opacity: 1;
}

.page-landing .feature-card-body-inner {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid rgba(140, 92, 214, 0.20);
}

.page-landing .feature-card-list {
  list-style: none;
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.page-landing .feature-card-list li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}

.page-landing .feature-card-list li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  color: var(--accent-hover);
  font-size: 0.8rem;
  top: 0.05em;
}

/* Trainingsweg-Fakten */
.page-landing .trainingsweg-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  max-width: 860px;
  margin: 0 auto;
}

.page-landing .trainingsweg-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  background: rgba(110, 68, 163, 0.10);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.page-landing .trainingsweg-item svg {
  flex-shrink: 0;
  color: var(--accent-hover);
}

/* So funktioniert's (3 Steps) */
.page-landing .steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 880px;
  margin: 0 auto;
}

.page-landing .step { text-align: center; padding: 1rem 0.5rem; }

.page-landing .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.page-landing .step h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.page-landing .step p { color: var(--text-secondary); font-size: 0.875rem; }

/* Warum Körper statt Kopf? */
.page-landing .why-text {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
  font-weight: 300;
}

.page-landing .why-text .highlight {
  color: var(--text-primary);
  font-weight: 500;
}

/* Daniel-Block */
.page-landing .person {
  display: flex;
  align-items: center;
  gap: 3rem;
  max-width: 800px;
  margin: 0 auto;
}

.page-landing .person img {
  width: 240px;
  height: auto;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
}

.page-landing .person-text h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.page-landing .person-text p { color: var(--text-secondary); line-height: 1.7; }

/* CTA */
.page-landing .section-header-cta {
  margin-bottom: 0;
  text-align: center;
}

.page-landing .section-header-cta h2 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.page-landing .cta-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto 2rem;
}

/* B2B Teaser */
.page-landing .b2b-teaser {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.page-landing .b2b-teaser a {
  color: var(--accent-hover);
  margin-left: 0.5rem;
}

/* Footer */
.page-landing .footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.page-landing .footer-links-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.page-landing .footer-link { color: var(--text-muted); font-size: 0.8rem; }
.page-landing .footer-separator { color: var(--text-muted); }
.page-landing .footer-copyright { color: var(--text-muted); font-size: 0.75rem; }

/* Landing – Responsive */
@media (max-width: 768px) {
  .page-landing .nav-logo span { display: none; }
  .page-landing .btn-login-text, .page-wissenschaft .btn-login-text { display: none; }
  .page-landing .nav .btn-sm, .page-wissenschaft .nav .btn-sm { padding: 0.5rem 0.6rem; }

  .page-landing .nav-links li:not(:last-child):not(.nav-keep-mobile),
  .page-wissenschaft .nav-links li:not(:last-child):not(.nav-keep-mobile) {
    display: none;
  }

  .page-landing .hero { padding: 5rem 1.5rem 2rem; }
  .page-landing .hero-logo { height: 72px; margin-top: 0; margin-bottom: 0.25rem; }
  .page-landing .hero-title-brand { font-size: 1.15rem; margin-bottom: 0.875rem; }
  .page-landing .hero-badge {
    font-size: 0.72rem;
    padding: 0.4rem 1rem;
    margin-bottom: 1rem;
    white-space: nowrap;
  }
  .page-landing .hero h1.hero-title {
    font-size: clamp(1.2rem, 5.5vw, 1.6rem);
    margin-bottom: 0.6rem;
  }
  .page-landing .hero .hero-subtitle {
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0 auto 0.4rem;
  }
  .page-landing .hero .hero-function {
    font-size: 0.78rem;
    margin: 0 auto 0.75rem;
  }
  .page-landing .hero-ctas { margin-top: 0.75rem; gap: 0.75rem; }
  .page-landing .btn-lg { padding: 0.875rem 2rem; font-size: 0.9rem; }

  .page-landing .features-grid { grid-template-columns: 1fr; }
  .page-landing .steps { grid-template-columns: 1fr; gap: 1rem; }
  .page-landing .trainingsweg-grid { flex-direction: column; align-items: stretch; }
  .page-landing .trainingsweg-item { white-space: normal; }
  .page-landing .person { flex-direction: column; gap: 1.5rem; text-align: center; }
  .page-landing .person img { width: 180px; height: auto; margin: 0 auto; }
  .page-landing .person-text h2 { text-align: center; }
  .page-landing .ambient-glow { width: 500px; height: 500px; }
}

/* ============================================================
   ============================================================
   SHARED: VEREINE + WISSENSCHAFT (gleiche Header/Footer/Buttons)
   ============================================================
============================================================ */
.page-vereine, .page-wissenschaft {
  background: var(--bg);
  color: var(--text);
}
.page-vereine { line-height: 1.6; }
.page-wissenschaft { line-height: 1.7; }

.page-vereine a, .page-wissenschaft a { color: #c4a6ef; text-decoration: none; }
.page-vereine a:hover, .page-wissenschaft a:hover { text-decoration: underline; }

.page-vereine .wrap, .page-wissenschaft .wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.page-vereine h1, .page-vereine h2, .page-vereine h3,
.page-wissenschaft h1, .page-wissenschaft h2, .page-wissenschaft h3 {
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-vereine .muted, .page-wissenschaft .muted { color: var(--muted); }

/* Header */
.page-vereine header, .page-wissenschaft header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.page-vereine header { background: rgba(18, 16, 22, 0.85); }
.page-wissenschaft header { background: rgba(18, 16, 22, 0.88); }

.page-vereine .nav, .page-wissenschaft .nav {
  display: flex; align-items: center; justify-content: space-between;
}
.page-vereine .nav { height: 64px; }
.page-wissenschaft .nav { height: 60px; }

.page-vereine .logo, .page-wissenschaft .logo {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
}
.page-vereine .logo img, .page-wissenschaft .logo img { height: 36px; width: auto; }
.page-vereine .logo:hover, .page-wissenschaft .logo:hover { text-decoration: none; }
.page-vereine .logo span, .page-wissenschaft .logo span {
  font-weight: 700; letter-spacing: -0.03em; color: var(--text);
}
.page-vereine .logo span { font-size: 1.25rem; }
.page-wissenschaft .logo span { font-size: 1.2rem; }

/* Buttons (shared) */
.page-vereine .btn, .page-wissenschaft .btn {
  display: inline-block; border-radius: 999px; font-weight: 600;
}
.page-vereine .btn { padding: 14px 26px; font-size: 1rem; }
.page-wissenschaft .btn { padding: 13px 26px; font-size: 0.97rem; }

.page-vereine .btn-primary, .page-wissenschaft .btn-primary {
  background: var(--violet); color: #fff;
}
.page-vereine .btn-primary:hover, .page-wissenschaft .btn-primary:hover {
  background: var(--violet-bright); text-decoration: none;
}
.page-vereine .btn-ghost, .page-wissenschaft .btn-ghost {
  border: 1px solid var(--line); color: var(--text);
}
.page-vereine .btn-ghost:hover, .page-wissenschaft .btn-ghost:hover {
  border-color: var(--violet-bright); text-decoration: none;
}

/* Eyebrow */
.page-vereine .eyebrow, .page-wissenschaft .eyebrow {
  display: inline-block; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--violet-bright);
  border: 1px solid var(--line); border-radius: 999px;
}
.page-vereine .eyebrow { font-size: 0.8rem; margin-bottom: 18px; padding: 6px 14px; }
.page-wissenschaft .eyebrow { font-size: 0.78rem; margin-bottom: 16px; padding: 5px 12px; }

/* Note (shared) */
.page-vereine .note, .page-wissenschaft .note {
  border-left: 3px solid var(--violet-bright);
  padding: 14px 20px;
  background: rgba(68, 22, 120, 0.15);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.page-vereine .note { margin-top: 28px; }
.page-wissenschaft .note { margin-top: 24px; }
.page-vereine .note p, .page-wissenschaft .note p { font-size: 0.92rem; color: var(--muted); }

/* Footer (shared) */
.page-vereine footer, .page-wissenschaft footer {
  border-top: 1px solid var(--line);
  color: var(--muted); font-size: 0.88rem;
}
.page-vereine footer { padding: 40px 0; }
.page-wissenschaft footer { padding: 36px 0; font-size: 0.85rem; }
.page-vereine .foot, .page-wissenschaft .foot {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.page-wissenschaft .foot { gap: 14px; }

/* Footer-Disclaimer (ersetzt Inline-Styles) */
.page-vereine .foot-note, .page-wissenschaft .foot-note {
  font-size: 0.78rem; color: #6b6080;
}
.page-vereine .foot-note { margin-top: 18px; max-width: 80ch; }
.page-wissenschaft .foot-note { margin-top: 14px; max-width: 74ch; }

/* ============================================================
   PAGE: VEREINE  (.page-vereine)
============================================================ */
.page-vereine h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 14px; }
.page-vereine h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.page-vereine p { color: var(--text); }

/* Hero */
.page-vereine .hero { padding: 56px 0 72px; position: relative; overflow: hidden; }
.page-vereine .hero::before {
  content: ""; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(68, 22, 120, 0.55), transparent 70%);
  filter: blur(20px); z-index: 0;
}
.page-vereine .hero .wrap { position: relative; z-index: 1; }
.page-vereine .hero h1 { font-size: clamp(2.1rem, 5.5vw, 3.4rem); max-width: 22ch; margin-bottom: 22px; }
.page-vereine .hero p.lead { font-size: 1.15rem; color: var(--muted); max-width: 54ch; margin-bottom: 32px; }
.page-vereine .btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* Header-CTA */
.page-vereine .nav-cta {
  background: var(--violet); color: #fff; padding: 9px 18px; border-radius: 999px;
  font-weight: 600; font-size: 0.9rem; text-decoration: none;
}
.page-vereine .nav-cta:hover { background: var(--violet-bright); text-decoration: none; }

/* Sections */
.page-vereine section { padding: 72px 0; }
.page-vereine #hintergrund { padding-bottom: 32px; }
.page-vereine #ansatz { padding-top: 32px; }
.page-vereine .section-dark { background: var(--section); }
.page-vereine .lead-block { max-width: 62ch; margin-bottom: 40px; }
.page-vereine .lead-block p { color: var(--muted); font-size: 1.05rem; }

/* Cards */
.page-vereine .grid { display: grid; gap: 20px; }
.page-vereine .grid-3 { grid-template-columns: repeat(3, 1fr); }
.page-vereine .grid-2 { grid-template-columns: repeat(2, 1fr); }
.page-vereine .card {
  background: var(--section); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px;
}
.page-vereine .section-dark .card { background: #241634; }
.page-vereine .card h3 { color: var(--text); }
.page-vereine .card p { color: var(--muted); font-size: 0.97rem; }

.page-vereine .herausforderung-rest { color: var(--muted); font-size: 1.05rem; max-width: 62ch; }
.page-vereine .approach + .herausforderung-rest { margin-top: 36px; }

/* Bullet list */
.page-vereine .bullet-list { display: grid; gap: 12px; margin-top: 8px; }
.page-vereine .bullet-item {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--section); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 22px;
}
.page-vereine .section-dark .bullet-item { background: #241634; }
.page-vereine .dot {
  flex: 0 0 10px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--violet-bright); margin-top: 7px;
}
.page-vereine .bullet-item p { color: var(--muted); font-size: 1rem; }

/* Text-focus */
.page-vereine .text-focus { max-width: 56ch; }
.page-vereine .text-focus p { color: var(--muted); font-size: 1.1rem; margin-bottom: 12px; }
.page-vereine .text-focus p strong { color: var(--text); }
.page-vereine .durch-list { margin: 20px 0 24px; display: flex; flex-direction: column; gap: 10px; }
.page-vereine .durch-list span { font-size: 1.25rem; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }

/* Creator bio */
.page-vereine .bio-block {
  background: var(--section); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px; max-width: 780px; margin-top: 24px;
  display: flex; gap: 32px; align-items: flex-start;
}
.page-vereine .bio-photo {
  flex: 0 0 160px; width: 160px; height: auto;
  border-radius: 12px;
  border: 1px solid var(--line);
}
.page-vereine .bio-text { flex: 1; }
.page-vereine .bio-block .name { font-size: 1.3rem; font-weight: 800; margin-bottom: 4px; }
.page-vereine .bio-block .role { font-size: 0.9rem; color: var(--violet-bright); margin-bottom: 18px; font-weight: 600; }
.page-vereine .bio-block .role .text-white { color: #fff; }
.page-vereine .bio-block p { color: var(--muted); font-size: 1rem; margin-bottom: 10px; }
.page-vereine .bio-block p:last-child { margin-bottom: 0; }

/* Approach list */
.page-vereine .approach { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 30px; max-width: 56ch; }
.page-vereine .approach .item { display: flex; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.page-vereine .approach .item:last-child { border-bottom: none; }
.page-vereine .approach .item p { color: var(--text); font-size: 1.05rem; font-weight: 500; }
.page-vereine .ansatz-ziel { max-width: 56ch; margin-top: 32px; color: var(--muted); font-size: 1.05rem; }

/* Modules grid */
.page-vereine .modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 30px; }
.page-vereine .module-card {
  background: var(--section); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
}
.page-vereine .section-dark .module-card { background: #241634; }
.page-vereine .module-card h3 { font-size: 1.05rem; margin-bottom: 6px; color: var(--text); }
.page-vereine .module-card p { color: var(--muted); font-size: 0.93rem; }
.page-vereine .module-num {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--violet-bright); margin-bottom: 10px; display: block;
}

/* Steps */
.page-vereine .steps { counter-reset: step; display: grid; gap: 18px; margin-top: 20px; }
.page-vereine .step {
  background: var(--section); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px 26px 24px 70px; position: relative;
}
.page-vereine .section-dark .step { background: #241634; }
.page-vereine .step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 22px; top: 24px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--violet); color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center; font-size: 0.95rem;
}
.page-vereine .step h3 { color: var(--text); }
.page-vereine .step p { color: var(--muted); font-size: 0.97rem; }

/* Framework strip */
.page-vereine .frame { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 24px; }
.page-vereine .frame .f {
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px;
}
.page-vereine .frame h3 { font-size: 0.95rem; margin-bottom: 4px; }
.page-vereine .frame p { font-size: 0.85rem; color: var(--muted); }

/* CTA */
.page-vereine .cta-box {
  background: linear-gradient(135deg, var(--violet), #2a0e4d);
  border-radius: 20px; padding: 50px; text-align: center;
}
.page-vereine .cta-box h2 { margin-bottom: 14px; }
.page-vereine .cta-box p { color: #e6dcf5; max-width: 50ch; margin: 0 auto 28px; }
.page-vereine .cta-box .btn-primary { background: #fff; color: var(--violet); }
.page-vereine .cta-box .btn-primary:hover { background: #f0e8fb; }
.page-vereine .cta-meta { margin-top: 18px; font-size: 0.9rem; color: #b89ed8; }

/* Hilfsklassen (ersetzen Inline-Styles im Mockup) */
.page-vereine .section-head { margin-bottom: 20px; }
.page-vereine .link-arrow { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; }
.page-vereine .arrow-lg { font-size: 1.1em; }

/* Vereine – Responsive */
@media (max-width: 860px) {
  .page-vereine .grid-3,
  .page-vereine .grid-2,
  .page-vereine .approach,
  .page-vereine .modules,
  .page-vereine .frame { grid-template-columns: 1fr; }
  .page-vereine .modules { grid-template-columns: repeat(2, 1fr); }
  .page-vereine .frame { grid-template-columns: repeat(2, 1fr); }
  .page-vereine .cta-box { padding: 34px 22px; }
  .page-vereine .hero { padding: 40px 0 50px; }
}
@media (max-width: 560px) {
  .page-vereine .logo span, .page-wissenschaft .logo span { display: none; }
  .page-vereine .modules { grid-template-columns: 1fr; }
  .page-vereine .frame { grid-template-columns: 1fr; }
  .page-vereine .bio-block { flex-direction: column; align-items: center; text-align: center; }
  .page-vereine .bio-photo { max-width: 200px; width: 100%; height: auto; flex: none; }
}

/* ============================================================
   PAGE: WISSENSCHAFT  (.page-wissenschaft)
============================================================ */
.page-wissenschaft h2 { font-size: clamp(1.3rem, 3vw, 1.9rem); margin-bottom: 12px; line-height: 1.2; }
.page-wissenschaft h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: var(--text); line-height: 1.2; }
.page-wissenschaft h1 { line-height: 1.2; }
.page-wissenschaft p { color: var(--muted); }

.page-wissenschaft .nav-back { font-size: 0.9rem; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.page-wissenschaft .nav-back:hover { color: var(--text); text-decoration: none; }
.page-wissenschaft .nav-back::before { content: "\2190"; }

/* Hero */
.page-wissenschaft .hero { padding: 64px 0 48px; border-bottom: 1px solid var(--line); }
.page-wissenschaft .hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.8rem); margin-bottom: 18px; max-width: 20ch; }
.page-wissenschaft .hero p.lead { font-size: 1.05rem; color: var(--muted); max-width: 58ch; margin-bottom: 10px; }

/* Disclaimer-Banner */
.page-wissenschaft .banner {
  background: rgba(68, 22, 120, 0.18); border: 1px solid rgba(106, 43, 176, 0.35);
  border-radius: var(--radius); padding: 18px 22px; margin: 32px 0 0;
}
.page-wissenschaft .banner p { font-size: 0.93rem; color: var(--muted); }
.page-wissenschaft .banner p strong { color: var(--text); }

/* Sections */
.page-wissenschaft section { padding: 56px 0; border-bottom: 1px solid var(--line); }
.page-wissenschaft section:last-of-type { border-bottom: none; }

.page-wissenschaft .section-label {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--violet-bright); margin-bottom: 12px; display: block;
}

/* Body text */
.page-wissenschaft .body-text p { color: var(--muted); font-size: 1rem; margin-bottom: 14px; }
.page-wissenschaft .body-text p:last-child { margin-bottom: 0; }
.page-wissenschaft .body-text ul { margin: 12px 0 14px 0; display: flex; flex-direction: column; gap: 8px; }
.page-wissenschaft .body-text ul li {
  list-style: none; padding-left: 22px; position: relative; color: var(--muted); font-size: 1rem;
}
.page-wissenschaft .body-text ul li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--violet-bright);
}

/* Studie-Tags */
.page-wissenschaft .studie-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.page-wissenschaft .studie-tag {
  font-size: 0.82rem; font-weight: 500; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: 5px 14px;
  background: var(--section);
}

/* Back CTA */
.page-wissenschaft .back-cta { padding: 56px 0; text-align: center; }
.page-wissenschaft .back-cta p { color: var(--muted); margin-bottom: 20px; font-size: 1rem; }
.page-wissenschaft .btn-ghost { margin-left: 12px; }

/* Wissenschaft – Responsive */
@media (max-width: 620px) {
  .page-wissenschaft .hero { padding: 44px 0 36px; }
  .page-wissenschaft .btn-ghost { margin-left: 0; margin-top: 10px; }
}