/* ── HCW Markenfarben ────────────────────────────────────────────── */
  :root {
    --hcw-navy:      #002B5C;   /* Primärfarbe HCW dunkel */
    --hcw-blue:      #1A5EA8;   /* Sekundärblau */
    --hcw-teal:      #006E82;   /* Akzent Teal */
    --hcw-light:     #E8F3FA;   /* Hellblau Hintergrund */
    --hcw-grey:      #F5F7FA;
    --hcw-border:    #D0DDE8;
    --hcw-text:      #1A1A2E;
    --hcw-muted:     #5A6A7A;
    --hcw-white:     #FFFFFF;
    --hcw-red:       #C8001D;   /* Akzent Warnung/Energie */
    --hcw-green:     #2D7D46;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--hcw-text);
    background: #F0F4F8;
  }

  /* ── HEADER ─────────────────────────────────────────────────────── */
  .site-header {
    background: var(--hcw-navy);
    padding: 0;
  }
  .header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 32px;
  }
  .header-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
  }
  .header-logo img {
    height: 44px;
    filter: brightness(0) invert(1);   /* weiß auf dunklem Hintergrund */
  }
  .header-logo-text {
    color: var(--hcw-white);
    font-size: 13px;
    line-height: 1.3;
    opacity: 0.85;
  }
  .header-badge {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    color: var(--hcw-white);
    font-size: 12px;
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    text-decoration: none;
  }
  .header-stripe {
    background: var(--hcw-blue);
    height: 4px;
  }

  /* ── HERO ────────────────────────────────────────────────────────── */
  .hero {
    background: linear-gradient(135deg, var(--hcw-navy) 0%, var(--hcw-blue) 60%, var(--hcw-teal) 100%);
    color: var(--hcw-white);
    padding: 60px 32px 52px;
    text-align: center;
  }
  .hero-label {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--hcw-white);
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
  }
  .hero h1 {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-sub {
    font-size: 1.05rem;
    opacity: 0.88;
    max-width: 680px;
    margin: 0 auto 32px;
  }
  .hero-meta {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
  }
  .hero-stat {
    text-align: center;
  }
  .hero-stat .num {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #AACFEF;
  }
  .hero-stat .lbl {
    font-size: 12px;
    opacity: 0.8;
    letter-spacing: 0.5px;
  }

  /* ── INTRO TEXT ──────────────────────────────────────────────────── */
  .intro-section {
    background: var(--hcw-white);
    border-bottom: 1px solid var(--hcw-border);
  }
  .intro-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 32px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
  }
  .intro-card {
    border-left: 3px solid var(--hcw-blue);
    padding-left: 18px;
  }
  .intro-card h3 {
    color: var(--hcw-navy);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  .intro-card p {
    font-size: 0.9rem;
    color: var(--hcw-muted);
    line-height: 1.6;
  }

  /* ── TRACK NAVIGATION ────────────────────────────────────────────── */
  .tracks-nav {
    background: var(--hcw-white);
    border-bottom: 1px solid var(--hcw-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  }
  .tracks-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    gap: 0;
    overflow-x: auto;
  }
  .track-tab {
    padding: 14px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--hcw-muted);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    transition: all 0.2s;
    cursor: pointer;
  }
  .track-tab:hover { color: var(--hcw-navy); border-bottom-color: var(--hcw-blue); }
  .track-tab.active { color: var(--hcw-navy); border-bottom-color: var(--hcw-navy); }

  /* ── SECTION HEADER ──────────────────────────────────────────────── */
  .section-header {
    max-width: 1200px;
    margin: 48px auto 0;
    padding: 0 32px;
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .track-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
  }
  .section-header-text h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--hcw-navy);
  }
  .section-header-text p {
    font-size: 0.85rem;
    color: var(--hcw-muted);
    margin-top: 2px;
  }

  /* ── CARDS GRID ──────────────────────────────────────────────────── */
  .cards-grid {
    max-width: 1200px;
    margin: 20px auto 0;
    padding: 0 32px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
  }

  /* ── MODUL CARD ────────────────────────────────────────────────── */
  .card {
    background: var(--hcw-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,43,92,0.08);
    border: 1px solid var(--hcw-border);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.25s, transform 0.25s;
  }
  .card:hover {
    box-shadow: 0 8px 28px rgba(0,43,92,0.15);
    transform: translateY(-3px);
  }
  .card-header {
    padding: 22px 22px 16px;
    border-bottom: 1px solid var(--hcw-border);
  }
  .card-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
  }
  .badge {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
    letter-spacing: 0.3px;
  }
  .badge-level { background: #E8F0FC; color: var(--hcw-blue); }
  .badge-track { background: #E5F5ED; color: var(--hcw-green); }
  .badge-new { background: #FDECEA; color: var(--hcw-red); }
  .badge-days { background: var(--hcw-grey); color: var(--hcw-muted); }

  .card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--hcw-navy);
    line-height: 1.3;
    margin-bottom: 6px;
  }
  .card-subtitle {
    font-size: 0.82rem;
    color: var(--hcw-muted);
    line-height: 1.5;
  }

  .card-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-bottom: 1px solid var(--hcw-border);
  }
  .meta-item {
    padding: 10px 22px;
    border-right: 1px solid var(--hcw-border);
  }
  .meta-item:nth-child(2) { border-right: none; }
  .meta-item:nth-child(3) { border-top: 1px solid var(--hcw-border); border-right: 1px solid var(--hcw-border); }
  .meta-item:nth-child(4) { border-top: 1px solid var(--hcw-border); border-right: none; }
  .meta-label {
    font-size: 10px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--hcw-muted);
    margin-bottom: 2px;
  }
  .meta-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--hcw-navy);
  }

  .card-body {
    padding: 18px 22px;
    flex: 1;
  }
  .card-body p {
    font-size: 0.88rem;
    color: #3A4A5A;
    line-height: 1.65;
  }

  .card-nutzen {
    padding: 14px 22px;
    background: var(--hcw-grey);
    border-top: 1px solid var(--hcw-border);
  }
  .nutzen-label {
    font-size: 10px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--hcw-teal);
    margin-bottom: 8px;
  }
  .nutzen-list {
    list-style: none;
    padding: 0;
  }
  .nutzen-list li {
    font-size: 0.83rem;
    color: #3A4A5A;
    padding: 3px 0 3px 20px;
    position: relative;
    line-height: 1.5;
  }
  .nutzen-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--hcw-teal);
    font-weight: 700;
    font-size: 0.8rem;
  }

  .card-footer {
    padding: 14px 22px;
    border-top: 1px solid var(--hcw-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }
  .besonderheit {
    font-size: 0.8rem;
    color: var(--hcw-muted);
    flex: 1;
    line-height: 1.4;
  }
  .besonderheit strong {
    color: var(--hcw-navy);
    font-weight: 600;
  }

  /* ── SEPARATOR ───────────────────────────────────────────────────── */
  .section-sep {
    max-width: 1200px;
    margin: 48px auto 0;
    padding: 0 32px;
    border-top: 2px solid var(--hcw-border);
  }

  /* ── CTA SECTION ─────────────────────────────────────────────────── */
  .cta-section {
    max-width: 1200px;
    margin: 48px auto 0;
    padding: 0 32px 60px;
  }
  .cta-box {
    background: linear-gradient(135deg, var(--hcw-navy) 0%, var(--hcw-teal) 100%);
    border-radius: 14px;
    padding: 44px 48px;
    color: var(--hcw-white);
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 32px;
  }
  .cta-box h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
  }
  .cta-box p {
    font-size: 0.95rem;
    opacity: 0.88;
    line-height: 1.6;
    max-width: 580px;
  }
  .cta-btn {
    display: inline-block;
    background: var(--hcw-white);
    color: var(--hcw-navy);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    white-space: nowrap;
    transition: opacity 0.2s;
    letter-spacing: 0.3px;
  }
  .cta-btn:hover { opacity: 0.9; }

  /* ── FOOTER ──────────────────────────────────────────────────────── */
  .site-footer {
    background: var(--hcw-navy);
    color: rgba(255,255,255,0.7);
    padding: 28px 32px;
    font-size: 12px;
    text-align: center;
  }
.site-footer a {
  color: rgba(255,255,255,0.92);
}

.site-footer a:hover {
  color: var(--hcw-white);
}
.track-icon-blue-light {
  background: #E8F0FC;
}

.track-icon-green-light {
  background: #E5F5ED;
}

.track-icon-orange-light {
  background: #FFF3E0;
}

.track-icon-sky-light {
  background: #E8F3FF;
}

.cta-section-tight {
  padding-bottom: 0;
}

.cta-box-alt {
  background: linear-gradient(135deg, var(--hcw-teal) 0%, var(--hcw-blue) 100%);
}

.footer-strong {
  color: rgba(255,255,255,0.9);
}