:root{
    --bg: #E4E1D1;
    --bg-panel: #EFEDE1;
    --ink: #1F2A1D;
    --ink-soft: #4A5645;
    --clay: #B5562E;
    --cable: #2F6F6B;
    --brass: #C99A3B;
    --line: rgba(31,42,29,0.15);
    --radius: 2px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--ink);
    font-family:'Work Sans', sans-serif;
    font-size:16px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  .wrap{max-width:1100px; margin:0 auto; padding:0 28px;}

  /* --- Tag / label utility --- */
  .tag{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--ink-soft);
    display:inline-flex;
    align-items:center;
    gap:8px;
  }
  .tag::before{
    content:"";
    width:6px; height:6px;
    background:var(--clay);
    border-radius:50%;
    display:inline-block;
  }

  /* --- Vine / cable signature line --- */
  .spine{
    position:absolute;
    left:50%;
    top:0;
    bottom:0;
    width:2px;
    background:var(--line);
    transform:translateX(-50%);
    z-index:0;
  }
  .spine svg{position:sticky; top:0;}

  header{
    position:relative;
    padding:120px 0 100px;
    border-bottom:1px solid var(--line);
  }
  .eyebrow{margin-bottom:22px;}
  h1{
    font-family:'Fraunces', serif;
    font-weight:600;
    font-size:clamp(42px, 7vw, 88px);
    line-height:0.98;
    letter-spacing:-0.01em;
    max-width:14ch;
  }
  h1 em{
    font-style:italic;
    font-weight:500;
    color:var(--clay);
  }
  .lede{
    margin-top:28px;
    max-width:46ch;
    font-size:18px;
    color:var(--ink-soft);
  }
  .coords{
    margin-top:48px;
    display:flex;
    gap:36px;
    flex-wrap:wrap;
  }
  .coords .stat .v{
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    color:var(--ink);
  }
  .coords .stat .l{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    color:var(--ink-soft);
    text-transform:uppercase;
    letter-spacing:0.06em;
  }
  .cta{
    display:inline-flex;
    align-items:center;
    margin-top:44px;
    padding:14px 26px;
    background:var(--ink);
    color:var(--bg);
    text-decoration:none;
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    letter-spacing:0.04em;
    border-radius:var(--radius);
    transition:background 0.15s ease;
  }
  .cta:hover{background:var(--clay);}
  h2.h2-small{
    font-size:clamp(20px, 2.6vw, 26px);
    color:var(--ink-soft);
  }

  /* --- Hero layout with photo --- */
  .hero-grid{
    display:grid;
    grid-template-columns:0.8fr 1.2fr;
    gap:56px;
    align-items:center;
  }
  .hero-text{padding-right:8px;}

  /* --- Photo placeholders --- */
  .photo-placeholder{
    position:relative;
    width:100%;
    background:
      repeating-linear-gradient(45deg,
        rgba(31,42,29,0.05),
        rgba(31,42,29,0.05) 8px,
        transparent 8px,
        transparent 16px),
      var(--bg-panel);
    border:1px dashed var(--line);
    border-radius:var(--radius);
    display:flex;
    align-items:flex-end;
    justify-content:flex-start;
    padding:14px;
    overflow:hidden;
  }
  .photo-placeholder .tag::before{display:none;}
  .photo-placeholder .tag{
    background:var(--bg);
    padding:4px 9px;
    border-radius:2px;
    border:1px solid var(--line);
  }
  .photo-tall{aspect-ratio:3/2;}
  .photo-wide{aspect-ratio:16/10; grid-column:span 2;}
  .photo-square{aspect-ratio:1/1;}
  img.photo-tall, img.photo-wide, img.photo-square{
    width:100%;
    object-fit:cover;
    border-radius:var(--radius);
    display:block;
    border:1px solid var(--line);
  }
  .hero-img{
    object-position: 15% center;
  }
  .gallery-img-2842{
    object-position: 50% 30%;
    aspect-ratio: 4/3;
  }

  .gallery-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:14px;
  }
  .gallery-grid .photo-wide{grid-column:span 2;}

  .gallery-grid img{cursor:zoom-in; transition:opacity 0.15s ease;}
  .gallery-grid img:hover{opacity:0.85;}

  /* --- Lightbox --- */
  .lightbox{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(20,28,17,0.92);
    z-index:1000;
    align-items:center;
    justify-content:center;
    padding:40px;
    cursor:zoom-out;
  }
  .lightbox.active{display:flex;}
  .lightbox img{
    max-width:100%;
    max-height:100%;
    object-fit:contain;
    border-radius:var(--radius);
    box-shadow:0 20px 60px rgba(0,0,0,0.4);
  }
  .lightbox-close{
    position:absolute;
    top:24px;
    right:32px;
    color:var(--bg);
    font-family:'Work Sans', sans-serif;
    font-size:36px;
    font-weight:300;
    cursor:pointer;
    line-height:1;
  }
  @media (max-width: 900px){
    .hero-grid{grid-template-columns:1fr; gap:36px;}
    .hero-photo{order:-1;}
    .photo-tall{aspect-ratio:16/10;}
  }
  @media (max-width: 600px){
    .gallery-grid{grid-template-columns:repeat(2, 1fr);}
    .gallery-grid .photo-wide{grid-column:span 2;}
  }

  section{
    position:relative;
    padding:84px 0;
    border-bottom:1px solid var(--line);
  }
  .section-head{
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    margin-bottom:48px;
    gap:24px;
    flex-wrap:wrap;
  }
  h2{
    font-family:'Fraunces', serif;
    font-weight:600;
    font-size:clamp(28px, 4vw, 40px);
  }
  .section-note{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    color:var(--ink-soft);
    max-width:32ch;
    text-align:right;
  }

  /* --- Project cards (Werkstatt) --- */
  .grid3{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
  }
  .card{
    background:var(--bg-panel);
    padding:32px 28px;
  }
  .card .tag{margin-bottom:18px;}
  .card h3{
    font-family:'Fraunces', serif;
    font-weight:600;
    font-size:21px;
    margin-bottom:10px;
  }
  .card p{
    font-size:14.5px;
    color:var(--ink-soft);
  }
  .card .spec{
    margin-top:18px;
    padding-top:14px;
    border-top:1px dashed var(--line);
    font-family:'IBM Plex Mono', monospace;
    font-size:11.5px;
    color:var(--ink-soft);
  }

  /* --- Specimen cards (Gewaechshaus) --- */
  .specimens{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:20px;
  }
  .observation{
    margin-top:24px;
    padding:26px 28px;
    background:var(--bg-panel);
    border-left:3px solid var(--clay);
    border-radius:var(--radius);
  }
  .observation .tag{margin-bottom:12px;}
  .observation p{
    font-family:'Fraunces', serif;
    font-style:italic;
    font-size:18px;
    line-height:1.5;
    color:var(--ink);
    max-width:62ch;
  }
  .observation p + p{margin-top:14px;}
  .specimen{
    background:var(--bg-panel);
    border:1px solid var(--line);
    border-radius:var(--radius);
    overflow:hidden;
  }
  .specimen-top{
    padding:22px 22px 0;
  }
  .specimen-name{
    font-family:'Fraunces', serif;
    font-style:italic;
    font-weight:500;
    font-size:20px;
  }
  .specimen-common{
    font-size:13px;
    color:var(--ink-soft);
    margin-top:2px;
  }
  .specimen-tagstrip{
    margin-top:18px;
    display:flex;
    flex-direction:column;
    border-top:1px solid var(--line);
  }
  .specimen-tagstrip div{
    display:flex;
    justify-content:space-between;
    padding:9px 22px;
    font-family:'IBM Plex Mono', monospace;
    font-size:11.5px;
    border-bottom:1px solid var(--line);
  }
  .specimen-tagstrip div:last-child{border-bottom:none;}
  .specimen-tagstrip .k{color:var(--ink-soft);}
  .specimen-tagstrip .v{color:var(--ink); text-align:right;}
  .status-pip{
    display:inline-block;
    width:7px; height:7px;
    border-radius:50%;
    margin-right:6px;
    position:relative; top:-1px;
  }
  .status-pip.ok{background:var(--cable);}
  .status-pip.watch{background:var(--brass);}

  /* --- Services / patch panel --- */
  .panel{
    background:var(--ink);
    color:var(--bg);
    border-radius:var(--radius);
    padding:8px;
  }
  .port-row{
    display:grid;
    grid-template-columns:48px 1fr auto auto;
    align-items:center;
    gap:18px;
    padding:16px 18px;
    border-bottom:1px solid rgba(228,225,209,0.12);
    text-decoration:none;
    color:inherit;
    transition:background 0.15s ease;
  }
  .port-row:last-child{border-bottom:none;}
  .port-row:hover{background:rgba(228,225,209,0.06);}
  .port-num{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    color:rgba(228,225,209,0.45);
  }
  .port-name{
    font-family:'Work Sans', sans-serif;
    font-weight:500;
    font-size:16px;
  }
  .port-desc{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    color:rgba(228,225,209,0.5);
    display:block;
    margin-top:3px;
  }
  .port-status{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.06em;
    color:var(--cable);
  }
  .port-arrow{
    font-family:'IBM Plex Mono', monospace;
    color:rgba(228,225,209,0.35);
  }

  /* --- Status strip --- */
  .statusbar{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 22px;
    background:var(--bg-panel);
    border:1px solid var(--line);
    border-radius:var(--radius);
    margin-bottom:14px;
  }
  .statusbar .l{color:var(--ink-soft);}
  .statusbar .r{display:flex; align-items:center; gap:8px;}

  footer{
    padding:56px 0 80px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:16px;
  }
  footer .tag{font-size:11px;}
  footer .coords-foot{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    color:var(--ink-soft);
  }

  @media (max-width: 760px){
    .grid3{grid-template-columns:1fr;}
    .specimens{grid-template-columns:1fr;}
    .section-head{flex-direction:column; align-items:flex-start;}
    .section-note{text-align:left;}
    .port-row{grid-template-columns:32px 1fr; row-gap:6px;}
    .port-status, .port-arrow{display:none;}
    header{padding:80px 0 60px;}
  }

  /* ===== Gemeinsame Navigation (alle Seiten) ===== */
  .mainnav{
    position:sticky;
    top:0;
    z-index:100;
    background:rgba(228,225,209,0.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .mainnav .navinner{
    max-width:1100px;
    margin:0 auto;
    padding:16px 28px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
  }
  .navbrand{
    font-family:'Fraunces', serif;
    font-weight:600;
    font-size:20px;
    color:var(--ink);
    text-decoration:none;
    letter-spacing:-0.01em;
  }
  .navlinks{
    display:flex;
    gap:6px;
    flex-wrap:wrap;
  }
  .navlinks a{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    letter-spacing:0.04em;
    text-transform:uppercase;
    color:var(--ink-soft);
    text-decoration:none;
    padding:8px 14px;
    border-radius:var(--radius);
    transition:background 0.15s ease, color 0.15s ease;
  }
  .navlinks a:hover{
    background:var(--bg-panel);
    color:var(--ink);
  }
  .navlinks a.active{
    color:var(--clay);
    background:var(--bg-panel);
  }

  /* ===== Startseiten-Begrüßung ===== */
  .welcome{
    padding:96px 0 64px;
    border-bottom:1px solid var(--line);
  }
  .welcome h1{
    font-family:'Fraunces', serif;
    font-weight:600;
    font-size:clamp(38px, 6vw, 72px);
    line-height:1.0;
    letter-spacing:-0.01em;
    max-width:16ch;
  }
  .welcome h1 em{font-style:italic; font-weight:500; color:var(--clay);}
  .welcome .lede{
    margin-top:26px;
    max-width:52ch;
    font-size:18px;
    color:var(--ink-soft);
  }

  /* ===== Bereichs-Kacheln ===== */
  .tiles{
    padding:64px 0 90px;
  }
  .tiles-grid{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:20px;
  }
  .tile{
    position:relative;
    display:block;
    text-decoration:none;
    color:var(--ink);
    background:var(--bg-panel);
    border:1px solid var(--line);
    border-radius:var(--radius);
    overflow:hidden;
    min-height:260px;
    transition:transform 0.18s ease, box-shadow 0.18s ease;
  }
  .tile:hover{
    transform:translateY(-3px);
    box-shadow:0 14px 36px rgba(31,42,29,0.12);
  }
  .tile-photo{
    width:100%;
    height:170px;
    object-fit:cover;
    display:block;
    border-bottom:1px solid var(--line);
  }
  .tile-nophoto{
    width:100%;
    height:170px;
    border-bottom:1px solid var(--line);
    background:
      repeating-linear-gradient(45deg,
        rgba(31,42,29,0.04),
        rgba(31,42,29,0.04) 9px,
        transparent 9px,
        transparent 18px),
      var(--bg);
    display:flex;
    align-items:center;
    justify-content:center;
  }
  .tile-nophoto span{font-size:40px;}
  .tile-body{padding:22px 24px 26px;}
  .tile-body .tag{margin-bottom:10px;}
  .tile-body h2{
    font-family:'Fraunces', serif;
    font-weight:600;
    font-size:24px;
    margin-bottom:6px;
  }
  .tile-body p{font-size:14.5px; color:var(--ink-soft);}
  .tile-arrow{
    position:absolute;
    top:18px; right:20px;
    font-family:'IBM Plex Mono', monospace;
    color:var(--bg);
    background:rgba(31,42,29,0.55);
    width:30px; height:30px;
    border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    font-size:14px;
  }

  /* ===== Unterseiten-Kopf ===== */
  .subhead{
    padding:80px 0 48px;
    border-bottom:1px solid var(--line);
  }
  .subhead h1{
    font-family:'Fraunces', serif;
    font-weight:600;
    font-size:clamp(34px, 5vw, 60px);
    line-height:1.0;
    letter-spacing:-0.01em;
  }
  .subhead h1 em{font-style:italic; font-weight:500; color:var(--clay);}
  .subhead .lede{
    margin-top:22px;
    max-width:52ch;
    font-size:17px;
    color:var(--ink-soft);
  }
  .placeholder-note{
    padding:60px 0 90px;
  }
  .placeholder-note .box{
    background:var(--bg-panel);
    border:1px dashed var(--line);
    border-radius:var(--radius);
    padding:40px;
    text-align:center;
    color:var(--ink-soft);
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
  }

  @media (max-width: 720px){
    .tiles-grid{grid-template-columns:1fr;}
    .mainnav .navinner{flex-direction:column; align-items:flex-start; gap:12px;}
  }