:root{
    --bg: #F2F3EF;
    --bg-alt: #E7E9E3;
    --panel: #FFFFFF;
    --ink: #14181A;
    --muted: #565F63;
    --line: #D6D8D1;
    --red: #D6291E;
    --red-dark: #A81F17;
    --blue: #1B3A5C;
    --blue-dark: #122943;
    --teal: #2F7A6F;
    --font-head: 'Archivo', 'Arial Narrow', sans-serif;
    --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
    --radius: 4px;
    --maxw: 1120px;
  }

  *{ box-sizing: border-box; }
  html{ scroll-behavior: smooth; }
  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior: auto; }
    *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  }

  body{
    margin:0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
  }

  h1,h2,h3{
    font-family: var(--font-head);
    font-weight: 700;
    line-height: 1.12;
    margin: 0 0 0.5em 0;
    color: var(--blue-dark);
    letter-spacing: -0.01em;
  }

  p{ margin: 0 0 1em 0; max-width: 62ch; }
  a{ color: var(--red-dark); }
  a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
    outline: 3px solid var(--teal);
    outline-offset: 2px;
  }

  .container{ max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
  section{ padding: 88px 0; border-bottom: 1px solid var(--line); }
  section:last-of-type{ border-bottom: none; }
  .section-alt{ background: var(--bg-alt); }
  .section-dark{ background: var(--blue-dark); color: #E7ECEF; }
  .section-dark h2, .section-dark h3{ color: #FFFFFF; }
  .section-dark p{ color: #C7D2D8; }
  .eyebrow-free-heading{ max-width: 44ch; }

  .kicker-line{
    display:block;
    width: 46px;
    height: 3px;
    background: var(--red);
    margin-bottom: 18px;
  }

  /* Header */
  header{
    position: sticky; top:0; z-index: 50;
    background: rgba(242,243,239,0.94);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
  }
  .nav-wrap{
    display:flex; align-items:center; justify-content: space-between;
    padding: 14px 24px; max-width: var(--maxw); margin:0 auto;
  }
  .logo{
    font-family: var(--font-head); font-weight: 800; font-size: 1.05rem;
    color: var(--blue-dark); text-decoration:none; display:flex; align-items:center; gap:10px;
  }
  .logo-img{
    height: 36px; width: auto; max-width: 160px; display:block; object-fit: contain;
  }
  .logo-fallback{ display:none; align-items:center; }
  .logo-mark{
    height: 38px; width: auto; max-width: 170px;
    object-fit: contain; flex-shrink:0;
  }
  nav ul{ list-style:none; display:flex; gap: 20px; margin:0; padding:0; }
  nav a{ color: var(--ink); text-decoration:none; font-weight:600; font-size: 0.9rem; padding: 6px 2px; border-bottom: 2px solid transparent; white-space: nowrap; }
  nav a:hover{ border-bottom-color: var(--red); }
  .nav-toggle{ display:none; background:none; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 10px; cursor:pointer; }
  .nav-toggle span{ display:block; width: 20px; height: 2px; background: var(--ink); margin: 4px 0; }

  @media (max-width: 1040px){
    nav{ position:absolute; top: 100%; left:0; right:0; background: var(--panel); border-bottom: 1px solid var(--line); display:none; }
    nav.open{ display:block; }
    nav ul{ flex-direction:column; padding: 12px 24px 20px; gap: 4px; }
    nav a{ display:block; padding: 10px 0; }
    .nav-toggle{ display:block; }
  }

  /* Hero */
  .hero{ padding-top: 72px; padding-bottom: 0; border-bottom:none; }
  .hero-grid{
    display:grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items:center;
    padding-bottom: 56px;
  }
  @media (max-width: 900px){ .hero-grid{ grid-template-columns: 1fr; } }

  .hero h1{ font-size: clamp(2.1rem, 4.2vw, 3.15rem); }
  .hero .lede{ font-size: 1.14rem; color: var(--muted); max-width: 46ch; }
  .hero-actions{ display:flex; gap: 14px; flex-wrap:wrap; margin-top: 26px; }

  .btn{
    display:inline-block; font-weight:700; text-decoration:none; text-align:center;
    padding: 13px 24px; border-radius: var(--radius); border: 2px solid transparent;
    font-size: 0.98rem; cursor:pointer; font-family: var(--font-body);
    transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease;
  }
  .btn-primary{ background: var(--red); color:#fff; }
  .btn-primary:hover{ background: var(--red-dark); }
  .btn-secondary{ background: transparent; color: var(--blue-dark); border-color: var(--blue-dark); }
  .btn-secondary:hover{ background: var(--blue-dark); color:#fff; }
  .btn-block{ display:block; width:100%; }

  .hero-photo{
    aspect-ratio: 4/5; background: repeating-linear-gradient(135deg, #DCE0D8, #DCE0D8 12px, #E7E9E3 12px, #E7E9E3 24px);
    border: 1px dashed #9FA79F; border-radius: var(--radius);
    display:flex; align-items:center; justify-content:center; text-align:center; padding: 24px;
    color: var(--muted); font-size: 0.92rem;
  }
  .hero-photo strong{ display:block; color: var(--blue-dark); margin-bottom: 6px; font-family: var(--font-head); }

  .ecg-wrap{ line-height:0; }
  .ecg-wrap svg{ display:block; width:100%; height:auto; }
  .ecg-path{
    stroke-dasharray: 1400;
    stroke-dashoffset: 1400;
    animation: draw-ecg 2.1s ease-out forwards;
  }
  @keyframes draw-ecg{ to{ stroke-dashoffset: 0; } }

  /* Stat bar */
  .stat-bar{ background: var(--blue-dark); }
  .stat-grid{
    display:grid; grid-template-columns: repeat(4, 1fr);
    max-width: var(--maxw); margin: 0 auto; padding: 40px 24px;
  }
  .stat{ padding: 0 20px; border-left: 1px solid rgba(255,255,255,0.18); color:#fff; }
  .stat:first-child{ border-left:none; padding-left:0; }
  .stat .num{ font-family: var(--font-head); font-size: 2rem; font-weight:800; display:block; color:#fff; }
  .stat .label{ color:#B9C5CC; font-size: 0.92rem; }
  @media (max-width: 780px){
    .stat-grid{ grid-template-columns: 1fr 1fr; row-gap: 28px; }
    .stat{ border-left:none; padding-left:0; }
  }

  /* Leistungen */
  .service-list{ margin-top: 40px; display:flex; flex-direction:column; }
  .service-row{
    display:grid; grid-template-columns: 44px 1fr; gap: 22px;
    padding: 26px 0; border-top: 1px solid var(--line);
  }
  .service-row:last-child{ border-bottom: 1px solid var(--line); }
  .service-row .icon{ color: var(--red); }
  .service-row h3{ font-size: 1.15rem; margin-bottom: 6px; }
  .service-row p{ color: var(--muted); margin-bottom:0; }

  .audience-split{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 52px; }
  @media (max-width: 780px){ .audience-split{ grid-template-columns:1fr; } }
  .audience-card{ background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--blue); padding: 28px; border-radius: var(--radius); }
  .audience-card.private{ border-left-color: var(--teal); }
  .audience-card h3{ font-size: 1.05rem; }
  .audience-card p{ color: var(--muted); margin-bottom:0; }

  /* Gallery */
  .gallery-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 40px; }
  @media (max-width: 780px){ .gallery-grid{ grid-template-columns: 1fr 1fr; } }
  @media (max-width: 520px){ .gallery-grid{ grid-template-columns: 1fr; } }
  .gallery-slot{
    aspect-ratio: 4/3; border: 1px dashed #B9BFB6; border-radius: var(--radius);
    background: var(--panel);
    display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center;
    padding: 16px; color: var(--muted); font-size: 0.86rem;
  }
  .gallery-slot .plus{ font-size: 1.6rem; color: var(--red); font-family: var(--font-head); margin-bottom: 6px; }
  .gallery-note{ margin-top: 20px; color: var(--muted); font-size: 0.92rem; }
  .gallery-note code{ background: var(--bg-alt); padding: 2px 6px; border-radius: 3px; font-size: 0.85em; }

  /* Course table */
  .table-wrap{ overflow-x:auto; margin-top: 40px; border: 1px solid var(--line); border-radius: var(--radius); }
  table{ width:100%; border-collapse: collapse; min-width: 720px; background: var(--panel); }
  thead th{
    text-align:left; font-family: var(--font-head); font-weight:600; font-size: 0.92rem;
    padding: 14px 16px; background: var(--blue-dark); color:#fff;
  }
  tbody td{ padding: 14px 16px; border-top: 1px solid var(--line); font-size: 0.95rem; vertical-align: middle; }
  tbody tr:hover{ background: var(--bg-alt); }
  .seats{ font-weight:600; }
  .seats.low{ color: var(--red-dark); }
  .btn-row{ padding: 8px 16px; font-size: 0.88rem; }
  .table-note{ margin-top: 14px; color: var(--muted); font-size: 0.9rem; }

  /* Forms */
  .form-panel{
    background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 36px; margin-top: 44px;
  }
  .form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .form-grid .full{ grid-column: 1 / -1; }
  @media (max-width: 640px){ .form-grid{ grid-template-columns: 1fr; } }
  label{ display:block; font-weight:600; font-size: 0.9rem; margin-bottom: 6px; color: var(--blue-dark); }
  input, select, textarea{
    width:100%; padding: 11px 12px; border: 1px solid #C6CAC3; border-radius: var(--radius);
    font-family: var(--font-body); font-size: 0.98rem; background:#fff; color: var(--ink);
  }
  textarea{ resize: vertical; min-height: 110px; }
  .field{ margin-bottom: 4px; }
  .checkbox-field{ display:flex; align-items:flex-start; gap: 10px; }
  .checkbox-field input{ width:auto; margin-top: 4px; }
  .checkbox-field label{ font-weight:400; color: var(--muted); font-size: 0.9rem; margin-bottom:0; }
  .form-submit-row{ margin-top: 26px; display:flex; align-items:center; gap: 18px; flex-wrap:wrap; }
  .form-status{ font-size: 0.92rem; font-weight:600; color: var(--teal); display:none; }
  .form-status.show{ display:inline-block; }
  .form-status.error{ color: var(--red-dark); }

  /* Kontakt layout */
  .contact-grid{ display:grid; grid-template-columns: 1.3fr 1fr; gap: 40px; margin-top: 40px; align-items:start; }
  @media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }
  .contact-info{ background: var(--blue-dark); color:#fff; padding: 32px; border-radius: var(--radius); }
  .contact-info h3{ color:#fff; font-size: 1.05rem; }
  .contact-info dl{ margin: 20px 0 0 0; }
  .contact-info dt{ color:#9FB1BC; font-size: 0.85rem; margin-top: 16px; }
  .contact-info dt:first-child{ margin-top:0; }
  .contact-info dd{ margin:2px 0 0 0; font-size: 0.98rem; }
  .contact-info a{ color:#fff; }

  /* Impressum */
  .legal-block{ background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; margin-top: 30px; }
  .legal-block h3{ font-size: 1.05rem; margin-top: 28px; }
  .legal-block h3:first-child{ margin-top:0; }
  .legal-block p{ color: var(--muted); max-width: 72ch; }
  .placeholder{ background: #FCEEEA; color: var(--red-dark); padding: 1px 5px; border-radius: 3px; font-weight:600; }
  .edit-note{
    background: #FCEEEA; border: 1px solid #F0C6BC; border-radius: var(--radius);
    padding: 16px 20px; margin-bottom: 28px; font-size: 0.92rem; color: var(--red-dark);
  }

  footer{ background: var(--blue-dark); color:#B9C5CC; padding: 40px 0; font-size: 0.9rem; }
  .footer-row{ display:flex; justify-content:space-between; flex-wrap:wrap; gap: 12px; }
  .footer-row a{ color:#fff; text-decoration:none; margin-right: 18px; }
  .footer-row a:hover{ text-decoration:underline; }

  .skip-link{
    position:absolute; left:-999px; top:auto;
    background:#fff; padding: 10px 16px; z-index:100;
  }
  .skip-link:focus{ left: 16px; top: 16px; }

/* Unternehmensseite: Leistungsdetails */
.page-hero{ padding: 64px 0 56px; border-bottom: 1px solid var(--line); }
.page-hero .lede{ font-size: 1.1rem; color: var(--muted); max-width: 60ch; }
.breadcrumb{ font-size: 0.88rem; color: var(--muted); margin-bottom: 18px; }
.breadcrumb a{ color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--line); }
.breadcrumb a:hover{ color: var(--red-dark); border-bottom-color: var(--red-dark); }

.detail-list{ margin-top: 44px; display:flex; flex-direction:column; gap: 0; }
.detail-card{
  display:grid; grid-template-columns: 52px 1fr; gap: 24px;
  padding: 36px 0; border-top: 1px solid var(--line);
}
.detail-card:last-child{ border-bottom: 1px solid var(--line); }
.detail-card .icon{ color: var(--red); }
.detail-card h3{ font-size: 1.25rem; margin-bottom: 8px; }
.detail-card .intro{ color: var(--muted); margin-bottom: 16px; max-width: 68ch; }
.detail-card ul{ margin: 0; padding-left: 20px; color: var(--ink); max-width: 62ch; }
.detail-card li{ margin-bottom: 8px; }
.detail-card li:last-child{ margin-bottom: 0; }

.cta-banner{
  margin-top: 64px; background: var(--blue-dark); color: #fff;
  border-radius: var(--radius); padding: 40px; display:flex; align-items:center;
  justify-content:space-between; gap: 24px; flex-wrap:wrap;
}
.cta-banner h3{ color:#fff; margin-bottom: 6px; font-size: 1.2rem; }
.cta-banner p{ color:#C7D2D8; margin-bottom:0; }