/* =========================================
   Sound Money — Daniel "Loddi" Tröster
   Design System
   ========================================= */

:root {
  --bg-base: #0b1020;
  --bg-elevated: #131a2e;
  --bg-card: #182032;
  --bg-card-hover: #1f2840;
  --border-subtle: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(148, 163, 184, 0.22);

  --accent: #f5a623;
  --accent-bright: #ffb547;
  --accent-soft: rgba(245, 166, 35, 0.12);
  --accent-glow: rgba(245, 166, 35, 0.35);

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --font-display: "Space Grotesk", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 10px 30px -10px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 20px 60px -20px var(--accent-glow);

  --content-width: 1200px;
  --content-narrow: 960px;
}

* { box-sizing: border-box; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  background-image:
    radial-gradient(ellipse at top right, rgba(245, 166, 35, 0.08), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(56, 89, 184, 0.08), transparent 50%);
  background-attachment: fixed;
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; margin: 0; }
p { margin: 0; color: var(--text-secondary); }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
img { max-width: 100%; height: auto; display: block; }

/* ===== Layout ===== */
.container { width: 100%; max-width: var(--content-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; position: relative; }
.section--tight { padding: 64px 0; }
.section-eyebrow { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.section-title { font-size: clamp(2rem, 4vw, 3.25rem); margin-bottom: 16px; }
.section-lede { max-width: 640px; font-size: 1.05rem; color: var(--text-secondary); }
.accent { color: var(--accent); }

/* ===== Header / Navigation ===== */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11, 16, 32, 0.7); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px); border-bottom: 1px solid var(--border-subtle); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand-mark { width: 32px; height: 32px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), #d97706); display: grid; place-items: center; color: #0b1020; font-weight: 800; font-size: 14px; box-shadow: 0 6px 18px -6px var(--accent-glow); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: var(--text-secondary); font-size: 0.94rem; font-weight: 500; }
.nav-links a:hover, .nav-links a.is-active { color: var(--text-primary); }
.nav-cta { background: var(--accent); color: #0b1020 !important; padding: 10px 18px; border-radius: 999px; font-weight: 600; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.nav-cta:hover { background: var(--accent-bright); transform: translateY(-1px); box-shadow: 0 10px 24px -10px var(--accent-glow); }
.nav-toggle { display: none; background: transparent; border: 1px solid var(--border-strong); color: var(--text-primary); width: 40px; height: 40px; border-radius: 10px; align-items: center; justify-content: center; cursor: pointer; }

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 22px; border-radius: 12px; font-weight: 600; font-size: 0.95rem; border: 1px solid transparent; cursor: pointer; transition: all 0.2s ease; font-family: var(--font-body); }
.btn-primary { background: var(--accent); color: #0b1020; }
.btn-primary:hover { background: var(--accent-bright); box-shadow: 0 14px 28px -10px var(--accent-glow); transform: translateY(-1px); }
.btn-secondary { background: rgba(255, 255, 255, 0.04); color: var(--text-primary); border-color: var(--border-strong); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.08); border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--text-primary); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ===== Cards ===== */
.card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-card); transition: border-color 0.25s ease, transform 0.25s ease; }
.card:hover { border-color: var(--border-strong); }
.card-tile { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 28px; transition: all 0.25s ease; }
.card-tile:hover { background: var(--bg-card-hover); border-color: var(--accent); transform: translateY(-2px); }
.icon-tile { width: 44px; height: 44px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: 18px; }

/* ===== Hero — Bild rechts-gepinnt, behält Aspect-Ratio (zoom-stabil) ===== */
.hero {
  position: relative;
  overflow: hidden;
  height: 640px;
  display: flex;
  align-items: center;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  height: 100%;          /* immer volle Container-Höhe */
  width: auto;            /* Breite folgt Aspect-Ratio */
  max-width: 70%;         /* nie breiter als 70% des Viewports */
  object-fit: cover;
  object-position: center top;  /* Kopf bleibt sichtbar */
  z-index: -2;
  display: block;
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      rgba(11, 16, 32, 1) 0%,
      rgba(11, 16, 32, 0.96) 22%,
      rgba(11, 16, 32, 0.65) 42%,
      rgba(11, 16, 32, 0.15) 68%,
      rgba(11, 16, 32, 0) 100%),
    radial-gradient(ellipse at 80% 50%, rgba(245, 166, 35, 0.14), transparent 50%);
  z-index: -1;
}
.hero-content { max-width: 580px; }

/* Hero Two-Column-Variante (für Sub-Pages wie Report mit eigenem Cover-Block) */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}
.hero-grid .hero-cta { margin-bottom: 0; }
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr !important; gap: 32px; }
}
.hero h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); margin-bottom: 24px; }
.hero-lede { font-size: 1.1rem; color: var(--text-secondary); max-width: 540px; margin-bottom: 32px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; color: var(--text-muted); font-size: 0.85rem; letter-spacing: 0.05em; text-transform: uppercase; }
.hero-trust-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

@media (max-width: 1100px) {
  .hero { height: 560px; }
}
@media (max-width: 760px) {
  .hero {
    height: auto;
    min-height: 480px;
    padding: 80px 0 60px;
  }
  .hero-bg { object-position: 80% center; opacity: 0.5; }
  .hero-overlay {
    background:
      linear-gradient(to bottom,
        rgba(11, 16, 32, 0.82) 0%,
        rgba(11, 16, 32, 0.92) 100%);
  }
  .hero-content { max-width: 100%; }
}

/* ===== Stats ===== */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.stat { padding: 28px; border-radius: var(--radius-md); background: var(--bg-card); border: 1px solid var(--border-subtle); }
.stat-value { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--accent); letter-spacing: -0.02em; line-height: 1; }
.stat-label { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-top: 10px; }

/* ===== Quote / Pull-Quote ===== */
.quote-card { background: var(--bg-card); border-left: 3px solid var(--accent); border-radius: var(--radius-md); padding: 32px; font-family: var(--font-display); font-style: italic; font-size: 1.15rem; line-height: 1.5; color: var(--text-primary); }
.quote-author { display: block; margin-top: 18px; font-family: var(--font-body); font-style: normal; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); }

/* ===== Testimonials ===== */
.testimonials { display: grid; gap: 20px; }
.testimonial { border-left: 2px solid var(--accent); padding: 4px 0 4px 22px; }
.testimonial-text { color: var(--text-primary); font-size: 1rem; margin-bottom: 14px; }
.testimonial-meta { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.4);
}
.testimonial-avatar--sparkasse {
  background: linear-gradient(135deg, #e62b3a 0%, #b91c26 100%);
}
.testimonial-avatar--geno {
  background: linear-gradient(135deg, #2563eb 0%, #1e3a8a 100%);
}
.testimonial-avatar svg { display: block; }
.testimonial-role { font-weight: 600; font-size: 0.92rem; color: var(--text-primary); }
.testimonial-org { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }

/* ===== Feature Lists ===== */
.feature-row { display: flex; align-items: flex-start; gap: 16px; padding: 18px 0; }
.feature-row + .feature-row { border-top: 1px solid var(--border-subtle); }
.feature-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex-shrink: 0; }
.feature-title { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; margin-bottom: 4px; color: var(--text-primary); }
.feature-desc { font-size: 0.95rem; color: var(--text-secondary); }

/* ===== Check List ===== */
.check-list { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; color: var(--text-secondary); font-size: 0.96rem; }
.check-list li::before { content: ""; display: inline-block; width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; background: var(--accent-soft); border-radius: 50%; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f5a623' stroke-width='3'><polyline points='20 6 9 17 4 12'/></svg>"); background-size: 12px; background-repeat: no-repeat; background-position: center; }

/* ===== Form ===== */
.form { display: grid; gap: 18px; }
.form-row { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.field label { display: block; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; font-weight: 600; }
.field input, .field textarea, .field select { width: 100%; background: rgba(11, 16, 32, 0.6); border: 1px solid var(--border-strong); border-radius: 10px; padding: 14px 16px; color: var(--text-primary); font-family: inherit; font-size: 0.98rem; transition: border-color 0.2s ease, background 0.2s ease; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-muted); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); background: rgba(11, 16, 32, 0.9); }
.field textarea { resize: vertical; min-height: 110px; }

/* ===== Footer ===== */
.site-footer { padding: 64px 0 32px; border-top: 1px solid var(--border-subtle); background: rgba(11, 16, 32, 0.6); margin-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-col h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-muted); margin-bottom: 16px; font-weight: 600; font-family: var(--font-body); }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a { color: var(--text-secondary); font-size: 0.95rem; }
.footer-col a:hover { color: var(--accent); }
.footer-tagline { color: var(--text-muted); font-size: 0.92rem; margin-top: 14px; max-width: 320px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--border-subtle); font-size: 0.85rem; color: var(--text-muted); }

/* ===== Misc ===== */
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; background: var(--accent-soft); color: var(--accent); border-radius: 999px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.divider { height: 1px; background: var(--border-subtle); margin: 48px 0; }

/* ===== Report Cover ===== */
.report-cover { position: relative; aspect-ratio: 3 / 4; border-radius: var(--radius-md); overflow: hidden; background: linear-gradient(150deg, #0d1322 0%, #1a2748 60%, #233358 100%); padding: 32px; color: #fff; display: flex; flex-direction: column; border: 1px solid var(--border-strong); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6); }
.report-cover::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 80%, rgba(245, 166, 35, 0.15), transparent 50%), radial-gradient(circle at 80% 20%, rgba(96, 165, 250, 0.12), transparent 50%); pointer-events: none; }
.report-cover-top { display: flex; justify-content: space-between; font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255, 255, 255, 0.6); }
.report-cover-title { margin-top: auto; font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; line-height: 1; letter-spacing: -0.02em; }
.report-cover-bar { width: 60px; height: 3px; background: var(--accent); margin-top: 14px; margin-bottom: 14px; }
.report-cover-meta { font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255, 255, 255, 0.5); margin-top: 18px; }

/* ===== Topic Grid ===== */
.topic-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 16px; }
.topic-grid > .topic-feature { grid-row: span 2; position: relative; overflow: hidden; background: linear-gradient(160deg, #1a2138 0%, #0f1525 100%); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 28px; min-height: 280px; }
.topic-feature::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 30% 20%, rgba(245, 166, 35, 0.15), transparent 45%), radial-gradient(circle at 70% 90%, rgba(99, 102, 241, 0.1), transparent 45%); z-index: 0; }
.topic-feature > * { position: relative; z-index: 1; }
.topic-feature .tag { margin-bottom: 16px; }
.topic-feature h3 { font-size: 1.4rem; margin-bottom: 10px; }
.topic-pill { display: inline-block; padding: 4px 10px; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--border-subtle); border-radius: 999px; font-size: 0.78rem; color: var(--text-secondary); margin-right: 6px; margin-top: 8px; }

/* ===== Page hero (sub pages) ===== */
.page-hero { padding: 80px 0 60px; text-align: center; border-bottom: 1px solid var(--border-subtle); }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); margin-bottom: 18px; }
.page-hero p { max-width: 640px; margin: 0 auto; font-size: 1.1rem; }

/* ===== YouTube-Embed (zeigt automatisch die neueste Folge) ===== */
.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #0e1426 0%, #1a2138 100%);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6),
              0 0 0 1px var(--border-strong);
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  background: #000;
}
.video-embed .video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--text-muted);
  font-size: 0.95rem;
  text-align: center;
  padding: 24px;
}
.video-embed .video-spinner {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 3px solid rgba(245,166,35,0.15);
  border-top-color: var(--accent);
  animation: videoSpin 0.9s linear infinite;
}
@keyframes videoSpin { to { transform: rotate(360deg); } }
.video-embed .video-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: none;
  background: linear-gradient(135deg, #0e1426 0%, #1a2138 100%);
  transition: background 0.2s ease;
}
.video-embed .video-fallback:hover { background: linear-gradient(135deg, #131b35 0%, #232d4d 100%); }
.video-embed .video-fallback-play {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent);
  color: #0b1020;
  display: grid;
  place-items: center;
  box-shadow: 0 14px 28px -10px var(--accent-glow);
}
.video-embed .video-fallback small {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* (Spotify-Embed bleibt als Fallback verfügbar, falls später nötig) */
.spotify-embed {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #0b1020;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6),
              0 0 0 1px var(--border-strong);
}
.spotify-embed iframe {
  display: block;
  width: 100%;
  border: none;
  background: transparent;
}
.spotify-embed--full iframe { height: 380px; }

/* ===== Podcast-Logo Wrapper (kein object-fit:cover) ===== */
.logo-frame {
  background: #000;
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  padding: 32px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-subtle);
}
.logo-frame--square { aspect-ratio: 1 / 1; }
.logo-frame--portrait { aspect-ratio: 3 / 4; }

/* Videokurs — Kurs-Inhalte-Karte mit Emoji-Liste */
.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
}
.course-card-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--accent);
  color: #0b1020;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
}
.topic-list { list-style: none; padding: 0; margin: 0; }
.topic-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--border-subtle);
}
.topic-list li:first-child { border-top: none; padding-top: 4px; }
.topic-icon {
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}
.topic-list li strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.98rem;
  margin-bottom: 2px;
}
.topic-list li span {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* BFR — Cover-Stack (auch auf Landingpage genutzt) */
.bfr-home-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.bfr-cover-stack {
  position: relative;
  padding: 32px 24px;
}
.bfr-cover-stack img { display: block; }
.bfr-cover-stack .page-shadow {
  position: absolute;
  width: 92%;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}
.bfr-cover-stack .page-shadow-back {
  left: -2%;
  top: -10px;
  transform: rotate(-4deg);
  opacity: 0.55;
  z-index: 1;
}
.bfr-cover-stack .page-shadow-mid {
  right: -2%;
  top: 10px;
  transform: rotate(3deg);
  opacity: 0.7;
  z-index: 2;
}
.bfr-cover-stack .page-cover {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border-strong);
  z-index: 3;
}
.bfr-cover-stack .badge {
  position: absolute;
  top: -12px;
  left: -8px;
  background: var(--accent);
  color: #0b1020;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 4;
}
@media (max-width: 900px) {
  .bfr-home-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* BFR-Cover-Stack — Hover-Animation (wie LinkedIn-Stack auf der Landingpage) */
.bfr-cover-stack img { cursor: zoom-in; transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.bfr-cover-stack:hover .page-shadow-back { transform: rotate(-6deg) translate(-3%, -1%); }
.bfr-cover-stack:hover .page-shadow-mid  { transform: rotate(5deg)  translate(3%, 1%); }
.bfr-cover-stack:hover .page-cover       { transform: translateY(-4px); }

/* Lightbox — Vollbild-Overlay für die geklickten Cover-Seiten */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(8, 12, 24, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  animation: lightboxFadeIn 0.2s ease;
  cursor: zoom-out;
}
@keyframes lightboxFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.lightbox img {
  max-width: 100%;
  max-height: calc(100vh - 80px);
  width: auto;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255,255,255,0.06);
  animation: lightboxZoom 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}
@keyframes lightboxZoom {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}
.lightbox-close {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 22px;
  font-weight: 600;
  border-radius: 50%;
  cursor: pointer;
  display: grid;
  place-items: center;
  line-height: 1;
  transition: background 0.2s ease;
  z-index: 10000;
}
.lightbox-close:hover { background: rgba(255, 255, 255, 0.22); }
.lightbox-hint {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.78rem;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  pointer-events: none;
}
@media (max-width: 600px) {
  .lightbox-hint { display: none; }
}

/* Podcast-Logo — kein Kasten, nur abgerundetes Bild (passt zu LinkedIn-Stacks etc.) */
.podcast-logo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  background: transparent;
}
.podcast-logo img {
  width: 100%;
  height: auto;
  display: block;
}
.logo-frame img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

/* ===== Schwerpunkte-Sektion mit Ökosystem-Grafik im Hintergrund ===== */
.schwerpunkte-section {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.schwerpunkte-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(80%, 900px);
  max-width: 900px;
  height: auto;
  opacity: 0.18;
  z-index: -1;
  pointer-events: none;
  filter: saturate(1.1);
}
/* Schwerpunkte — sauberes 2x2-Grid */
.schwerpunkte-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
}
.schwerpunkte-grid .card-tile {
  display: flex;
  flex-direction: column;
}

@media (max-width: 800px) {
  .schwerpunkte-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* ===== Referenzen — LinkedIn-Post-Stack ===== */
.references-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.references-text { max-width: 520px; }

.references-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.linkedin-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s ease;
}
.linkedin-link:hover {
  border-color: #0a66c2;
  transform: translateX(4px);
  background: var(--bg-card-hover);
}
.linkedin-link strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
}
.linkedin-link span {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.linkedin-link svg.li-logo { color: #0a66c2; flex-shrink: 0; }
.linkedin-link svg.arrow { color: var(--accent); margin-left: auto; transition: transform 0.2s ease; }
.linkedin-link:hover svg.arrow { transform: translateX(3px); }

/* LinkedIn-Screenshot-Stack — Ulm vorne, Ludwigsburg dahinter; Stack rechts geschoben */
.linkedin-stack {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  justify-self: end;
  padding-right: 4%;
}
.linkedin-stack-item {
  position: absolute;
  display: block;
  width: 58%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 28px 50px -20px rgba(0, 0, 0, 0.6),
              0 0 0 1px var(--border-strong);
  background: var(--bg-card);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.linkedin-stack-item img {
  width: 100%;
  height: auto;
  display: block;
}
/* Hintere Karte (Ludwigsburg) — leicht nach links gedreht, hinten */
.linkedin-stack-item:nth-child(1) {
  top: 4%;
  left: 8%;
  transform: rotate(-5deg);
  z-index: 1;
}
/* Vordere Karte (Ulm) — leicht nach rechts gedreht, vorne */
.linkedin-stack-item:nth-child(2) {
  top: 6%;
  right: 0;
  transform: rotate(4deg);
  z-index: 2;
}
/* Subtile Hover-Animation des ganzen Stacks */
.linkedin-stack:hover .linkedin-stack-item:nth-child(1) {
  transform: rotate(-6deg) translate(-2%, 2%);
}
.linkedin-stack:hover .linkedin-stack-item:nth-child(2) {
  transform: rotate(5deg) translate(2%, -2%);
}

@media (max-width: 900px) {
  .references-layout { grid-template-columns: 1fr; gap: 48px; }
  .linkedin-stack { max-width: 440px; justify-self: center; padding-right: 0; }
}

/* ===== Plattform-Übersicht (Podcast-Seite) ===== */
.platform-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.platform-card { display: flex; align-items: center; gap: 16px; padding: 20px; background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); color: inherit; text-decoration: none; transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease; }
.platform-card:hover { transform: translateY(-2px); border-color: var(--accent); background: var(--bg-card-hover); }
.platform-card strong { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1rem; margin-bottom: 2px; }
.platform-card span { display: block; font-size: 0.84rem; color: var(--text-muted); }

/* ===== Latest Episodes (YouTube-Feed) ===== */
.latest-episodes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.episode-card { display: flex; flex-direction: column; background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.25s ease, border-color 0.25s ease; }
.episode-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.episode-thumb { position: relative; aspect-ratio: 16 / 9; background: #0f1525; overflow: hidden; }
.episode-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.episode-card:hover .episode-thumb img { transform: scale(1.04); }
.episode-thumb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.4)); }
.episode-thumb-play { position: absolute; inset: 0; display: grid; place-items: center; z-index: 1; opacity: 0; transition: opacity 0.2s ease; }
.episode-card:hover .episode-thumb-play { opacity: 1; }
.episode-thumb-play span { width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: #0b1020; display: grid; place-items: center; box-shadow: 0 14px 32px -8px rgba(0,0,0,0.6); }
.episode-body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.episode-date { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; font-weight: 600; }
.episode-title { font-family: var(--font-display); font-size: 1.02rem; font-weight: 600; line-height: 1.35; color: var(--text-primary); margin: 0; }
.episode-skeleton { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); aspect-ratio: 16 / 9; position: relative; overflow: hidden; }
.episode-skeleton::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,0.04) 50%, transparent 70%); animation: skeletonShimmer 1.4s linear infinite; }
@keyframes skeletonShimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.episode-error { grid-column: 1 / -1; text-align: center; padding: 32px; color: var(--text-muted); border: 1px dashed var(--border-strong); border-radius: var(--radius-md); font-size: 0.95rem; }

/* ===== Two-column section pattern ===== */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.two-col--narrow { grid-template-columns: 1.2fr 1fr; }

/* ===== Image frame ===== */
.image-frame { border-radius: var(--radius-lg); overflow: hidden; position: relative; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6); }
.image-frame img { width: 100%; height: 100%; object-fit: cover; }

/* ===== Fade-in animation ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
[data-fade] { animation: fadeUp 0.7s ease-out both; }
@media (prefers-reduced-motion: reduce) { [data-fade] { animation: none; } }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .section { padding: 72px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 56px 0 32px; }
  .stats { grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .topic-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .topic-grid > .topic-feature { grid-row: auto; min-height: 220px; }
  .two-col, .two-col--narrow { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 900px) { .latest-episodes { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--bg-elevated); border-bottom: 1px solid var(--border-subtle); padding: 12px 24px 24px; }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--border-subtle); width: 100%; }
  .nav-links .nav-cta { margin-top: 12px; align-self: flex-start; }
  .nav-toggle { display: inline-flex; }
  .stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .stat-value { font-size: 1.7rem; }
  .section-title { font-size: 2rem; }
  .card, .quote-card { padding: 24px; }
}
@media (max-width: 600px) { .latest-episodes { grid-template-columns: 1fr; } }