@font-face{
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/inter-latin-400-normal.woff2') format('woff2');
}
@font-face{
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/inter-latin-500-normal.woff2') format('woff2');
}
@font-face{
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/inter-latin-600-normal.woff2') format('woff2');
}
@font-face{
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/inter-latin-700-normal.woff2') format('woff2');
}
@font-face{
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/space-grotesk-latin-500-normal.woff2') format('woff2');
}
@font-face{
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/space-grotesk-latin-600-normal.woff2') format('woff2');
}
@font-face{
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/space-grotesk-latin-700-normal.woff2') format('woff2');
}

:root{
  --cream: #F6F1E6;
  --sand: #E9D7AE;
  --ink: #17191C;
  --ink-soft: #363A40;
  --amber: #7A4314;
  --line: #CBBD91;
  --white: #FFFFFF;
  --max-width: 1120px;
}
*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: 'Inter', Arial, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
}
h1, h2, h3, .brand{ font-family: 'Space Grotesk', 'Inter', sans-serif; }
a{ color: inherit; text-decoration: none; }
img{ max-width:100%; display:block; }
.wrap{ max-width: var(--max-width); margin: 0 auto; padding: 0 28px; }

/* ---------- Hero background motif (Statik-Skizze, nur Desktop) ---------- */
.hero-bg{
  position:absolute; inset:0; z-index:0;
  pointer-events:none;
}
.hero-bg svg{ width:100%; height:100%; display:block; }
.hero-bg .grid-line{ stroke: rgba(23,25,28,0.06); stroke-width:1; }
.hero-bg .truss-member{ stroke: rgba(122,67,20,0.16); stroke-width:2.5; stroke-linecap:round; }
.hero-bg .truss-node{ fill: rgba(122,67,20,0.16); }
.hero-bg .truss-support{ stroke: rgba(122,67,20,0.16); stroke-width:2.5; stroke-linecap:round; stroke-linejoin:round; }
.hero-bg .truss-support-fill{ fill: rgba(122,67,20,0.16); }
.hero-bg .truss-load{ stroke: rgba(122,67,20,0.16); stroke-width:2.5; fill: rgba(122,67,20,0.16); stroke-linecap:round; }
.hero-bg .dim-line{ stroke: rgba(23,25,28,0.12); stroke-width:1.5; }
@media (max-width: 860px){ .hero-bg{ display:none; } }

/* ---------- Nav ---------- */
.site-nav{
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-nav .wrap{ display:flex; align-items:center; justify-content:space-between; height: 68px; }
.brand{ display:flex; align-items:center; }
.brand img{ height: 42px; width:auto; max-width: 220px; object-fit:contain; }
.brand-fallback{ font-weight:700; font-size: 1.1rem; font-family:'Space Grotesk','Inter',sans-serif; color: var(--ink); }
.nav-links{ display:flex; gap: 30px; list-style:none; margin:0; padding:0; }
.nav-links a{ font-size: 0.92rem; font-weight: 700; color: var(--ink-soft); position: relative; padding: 4px 0; }
.nav-links a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background: var(--amber); transform: scaleX(0); transform-origin: left; transition: transform 0.2s ease;
}
.nav-links li.active a{ color: var(--ink); }
.nav-links a:hover{ color: var(--ink); }
.nav-links a:hover::after, .nav-links li.active a::after{ transform: scaleX(1); }
.nav-toggle{ display:none; background:none; border:none; font-size:1.4rem; cursor:pointer; color: var(--ink); }

/* ---------- Hero ---------- */
.hero{ position:relative; overflow:hidden; padding: 56px 0 40px; opacity:0; transform: translateY(12px); animation: rise 0.7s ease forwards 0.1s; }
.hero > .wrap{ position:relative; z-index:1; }
@keyframes rise{ to{ opacity:1; transform:none; } }
.hero-grid{ display:grid; grid-template-columns: 1.2fr 0.8fr; gap: 56px; align-items:center; }
.eyebrow{ color: var(--amber); font-weight:700; font-size: 0.85rem; margin: 0 0 10px; }
.hero h1{ font-size: clamp(2rem, 4.2vw, 2.9rem); line-height: 1.12; font-weight: 700; margin: 0 0 16px; }
.hero p.lead{ color: var(--ink-soft); font-size: 1.02rem; max-width: 64ch; margin: 0 0 26px; }
.cta{
  display:inline-flex; align-items:center; gap:8px;
  background: var(--ink); color: var(--white); padding: 12px 22px;
  border-radius: 999px; font-weight: 700; font-size: 0.92rem; margin-right: 10px;
}
.cta:hover{ background: var(--amber); }
.cta.cta-outline{ background: transparent; color: var(--ink); border: 2px solid var(--ink); padding: 10px 20px; }
.cta.cta-outline:hover{ background: var(--ink); color: var(--white); }

/* ---------- Portrait card ---------- */
.portrait-card{ background: var(--sand); border-radius: 20px; padding: 14px; }
.photo-frame{
  aspect-ratio: 4/5; border-radius: 14px; overflow:hidden; background: #d7cba3;
  display:flex; align-items:center; justify-content:center;
  color: #4A3F26; font-size: 0.85rem; font-weight: 700; text-align:center; padding: 10px;
}
.photo-frame img{ width:auto; height:auto; max-width:100%; max-height:100%; object-fit:contain; }
.portrait-card .caption{ margin: 12px 4px 4px; font-size: 0.82rem; font-weight: 600; color: var(--ink-soft); }
.letterhead{ margin-top:14px; background: var(--white); border-radius: 10px; padding: 10px 12px; display:flex; justify-content:center; }
.letterhead img{ width:auto; height:auto; max-width:100%; }

/* ---------- Timeline ---------- */
.timeline-section{ padding: 8px 0 80px; }
.timeline-section h2{ font-size: 1.5rem; font-weight:700; margin: 0 0 40px; }
.timeline{ position:relative; padding-left: 28px; border-left: 2px solid var(--line); }
.t-item{ position:relative; padding-bottom: 34px; }
.t-item:last-child{ padding-bottom:0; }
.t-item::before{
  content:""; position:absolute; left: -34px; top: 4px; width: 12px; height:12px;
  border-radius:50%; background: var(--amber); border: 3px solid var(--cream);
  box-shadow: 0 0 0 2px var(--amber);
}
.t-item .period{ font-family:'Space Grotesk', sans-serif; font-weight:700; font-size: 1.05rem; margin: 0 0 4px; color: var(--ink); }
.t-item .meta{ font-weight:700; font-size: 0.85rem; color: var(--amber); margin: 0 0 6px; }
.t-item p{ margin:0; color: var(--ink-soft); font-size: 0.92rem; max-width: 68ch; }

.t-item.has-photo{ display:flex; gap:18px; align-items:flex-start; }
.t-item.has-photo .thumb{
  flex:0 0 130px; width:130px; height:96px; border-radius:10px; overflow:hidden; background: var(--sand);
  display:flex; align-items:center; justify-content:center;
}
.t-item.has-photo .thumb img{ width:auto; height:auto; max-width:100%; max-height:100%; object-fit:contain; }
.t-item.has-photo .t-body{ flex:1; min-width:0; }
.thumb-row{ display:flex; gap:6px; flex-wrap:wrap; margin-top:8px; }
.thumb-row .mini{
  width:56px; height:56px; border-radius:8px; overflow:hidden; background: var(--sand);
  display:flex; align-items:center; justify-content:center;
}
.thumb-row .mini img{ width:auto; height:auto; max-width:100%; max-height:100%; object-fit:contain; }

/* ---------- Services (Leistungen) ---------- */
.services{ padding: 8px 0 80px; }
.service-grid{ display:grid; grid-template-columns: 1fr; gap: 22px; max-width: 760px; }
.service-card{ background: var(--white); border:1px solid var(--line); border-radius: 16px; padding: 26px; }
.service-card .step{ color: var(--amber); font-weight:700; font-size:0.8rem; margin-bottom:10px; }
.service-card h3{ font-size:1.1rem; font-weight:700; margin: 0 0 10px; }
.service-card p{ color: var(--ink-soft); font-size:0.92rem; margin: 0 0 10px; }
.service-card ul{ margin:0; padding-left: 18px; color: var(--ink-soft); font-size: 0.88rem; }
.service-card li{ margin-bottom: 8px; }
.service-card li:last-child{ margin-bottom:0; }

/* ---------- Kontakt ---------- */
.contact-grid{ display:grid; grid-template-columns: 0.7fr 1fr; gap: 56px; align-items:start; padding-bottom: 80px; }
.contact-list{ background: var(--white); border:1px solid var(--line); border-radius: 16px; padding: 26px 30px; }
.contact-list dt{ font-size:0.78rem; font-weight:700; color: var(--amber); text-transform:uppercase; letter-spacing:0.4px; margin-top:16px; }
.contact-list dt:first-child{ margin-top:0; }
.contact-list dd{ margin: 2px 0 0; font-size: 1rem; color: var(--ink); }
.legal-note{ margin-top: 22px; font-size: 0.8rem; color: var(--ink-soft); border-top:1px solid var(--line); padding-top: 16px; }

/* ---------- Footer ---------- */
footer{ background: var(--ink); color: #E7E2D5; padding: 22px 0; font-size: 0.85rem; }
footer .wrap{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; }
footer a{ color: #F0DFB8; font-weight:700; }
footer a:hover{ text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; gap: 32px; }
  .portrait-card{ max-width: 320px; }
  .contact-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .nav-links{
    position:absolute; top: 68px; left:0; right:0; background: var(--cream);
    border-bottom: 1px solid var(--line); flex-direction:column; gap:0;
    max-height:0; overflow:hidden; transition: max-height 0.25s ease;
  }
  .nav-links.open{ max-height: 260px; }
  .nav-links li{ border-top:1px solid var(--line); }
  .nav-links a{ display:block; padding: 14px 28px; }
  .nav-links a::after{ display:none; }
  .nav-links li.active a{ color: var(--amber); }
  .nav-toggle{ display:block; }
  .service-grid{ grid-template-columns: 1fr; }
  .t-item.has-photo{ flex-direction:column; }
  .t-item.has-photo .thumb{ width:100%; height:160px; }
}
@media (max-width: 480px){
  .wrap{ padding: 0 18px; }
  .hero{ padding: 40px 0 32px; }
}