:root{
    --rust:#c1652f;
    --rust-dark:#a34f22;
    --gold:#d4a24c;
    --cream:#faf5ee;
    --cream-2:#f1e7da;
    --charcoal:#2b2825;
    --charcoal-soft:#5b544c;
    --white:#ffffff;
    --line:#e6dcce;
    --radius:14px;
    --shadow:0 12px 30px rgba(43,40,37,0.10);
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:'Segoe UI',Helvetica,Arial,sans-serif;
    color:var(--charcoal);
    background:var(--cream);
    line-height:1.6;
  }
  h1,h2,h3,h4{
    font-family:Georgia,'Times New Roman',serif;
    margin:0 0 .5em 0;
    color:var(--charcoal);
    line-height:1.25;
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .container{max-width:1140px;margin:0 auto;padding:0 24px;}
  .eyebrow{
    text-transform:uppercase;
    letter-spacing:.14em;
    font-size:.75rem;
    font-weight:700;
    color:var(--rust);
    margin-bottom:.6em;
    display:block;
  }
  .btn{
    display:inline-block;
    padding:14px 30px;
    border-radius:999px;
    font-weight:700;
    font-size:.95rem;
    cursor:pointer;
    border:2px solid transparent;
    transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  }
  .btn-primary{background:var(--rust);color:#fff;}
  .btn-primary:hover{background:var(--rust-dark); transform:translateY(-2px); box-shadow:var(--shadow);}
  .btn-ghost{background:transparent;border-color:rgba(255,255,255,.75);color:#fff;}
  .btn-ghost:hover{background:rgba(255,255,255,.15); transform:translateY(-2px);}
  .btn-outline{background:transparent;border-color:var(--rust);color:var(--rust);}
  .btn-outline:hover{background:var(--rust);color:#fff;}

  /* Header */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(250,245,238,.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  .nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:16px 0;position:relative;}
  .logo{display:flex;flex-direction:column;line-height:1;}
  .logo-mark{font-family:Georgia,serif;font-size:1.7rem;font-weight:700;color:var(--rust);}
  .logo-mark span{color:var(--charcoal);}
  .logo-sub{font-size:.62rem;letter-spacing:.08em;color:var(--charcoal-soft);text-transform:uppercase;margin-top:2px;}
  nav ul{list-style:none;display:flex;gap:30px;margin:0;padding:0;}
  nav a{font-weight:600;font-size:.95rem;color:var(--charcoal);}
  nav a:hover{color:var(--rust);}
  .nav-right{display:flex;align-items:center;gap:18px;}
  .menu-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--charcoal);}

  /* Hero */
  .hero{
    position:relative;
    min-height:88vh;
    display:flex;
    align-items:center;
    background:linear-gradient(180deg, rgba(30,24,18,.35), rgba(30,24,18,.72)),
      url('/images/innenhof.jpg') center/cover no-repeat;
    color:#fff;
  }
  .hero-content{max-width:640px;padding:80px 0;}
  .hero h1{color:#fff;font-size:2.9rem;margin-bottom:.4em;}
  .hero .x{color:var(--gold);}
  .hero p{font-size:1.15rem;color:#f2e9dc;max-width:520px;margin-bottom:1.8em;}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

  section{padding:88px 0;}
  .section-head{max-width:640px;margin:0 auto 48px auto;text-align:center;}
  .section-head p{color:var(--charcoal-soft);}
  .alt-bg{background:var(--cream-2);}

  /* Intro / brand story */
  .story{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
  .story-text p{color:var(--charcoal-soft);margin-bottom:1em;}
  .story-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:30px;box-shadow:var(--shadow);
  }
  .story-card h3{color:var(--rust);font-size:1.1rem;}
  .x-letters{display:flex;gap:10px;margin:20px 0;flex-wrap:wrap;}
  .x-letters span{
    background:var(--cream-2);border:1px solid var(--line);border-radius:10px;
    padding:8px 14px;font-weight:700;color:var(--rust-dark);font-size:.85rem;
  }

  /* Featured property */
  .property-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:44px;}
  .property-grid img{border-radius:var(--radius);height:100%;object-fit:cover;box-shadow:var(--shadow);}
  .property-body{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:start;}
  .property-body p{color:var(--charcoal-soft);margin-bottom:1em;}
  .feature-list{list-style:none;margin:0 0 28px 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;}
  .feature-list li{
    background:#fff;border:1px solid var(--line);border-radius:10px;
    padding:12px 14px;font-size:.92rem;font-weight:600;color:var(--charcoal);
  }
  .info-box{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:26px;box-shadow:var(--shadow);
  }
  .info-box h4{color:var(--rust);font-size:1rem;margin-bottom:12px;}
  .info-box ul{margin:0;padding-left:18px;color:var(--charcoal-soft);font-size:.92rem;}
  .info-box li{margin-bottom:8px;}

  /* Gallery */
  .gallery-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px;
  }
  .gallery-grid a{
    display:block;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);
    border:1px solid var(--line);
  }
  .gallery-grid img{
    width:100%;height:190px;object-fit:cover;display:block;
    transition:transform .25s ease;
  }
  .gallery-grid a:hover img{transform:scale(1.06);}

  /* USP cards */
  .usp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
  .usp-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:28px 22px;text-align:center;box-shadow:var(--shadow);
  }
  .usp-icon{font-size:2rem;margin-bottom:14px;}
  .usp-card h4{font-size:1rem;margin-bottom:8px;}
  .usp-card p{font-size:.88rem;color:var(--charcoal-soft);margin:0;}

  /* FAQ */
  .faq{max-width:780px;margin:0 auto;}
  details{
    background:#fff;border:1px solid var(--line);border-radius:12px;
    padding:18px 22px;margin-bottom:14px;
  }
  summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;}
  summary::-webkit-details-marker{display:none;}
  summary:after{content:"+";font-size:1.3rem;color:var(--rust);margin-left:12px;}
  details[open] summary:after{content:"–";}
  details p{color:var(--charcoal-soft);margin:14px 0 0 0;font-size:.94rem;}

  /* Expansion teaser */
  .expand{
    background:linear-gradient(135deg, var(--rust) 0%, var(--rust-dark) 100%);
    color:#fff;border-radius:var(--radius);
    padding:56px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;
  }
  .expand h2{color:#fff;}
  .expand p{color:#fbe9db;}
  .expand-form{background:rgba(255,255,255,.12);border-radius:12px;padding:24px;}
  .expand-form input{
    width:100%;padding:12px 14px;border-radius:8px;border:none;margin-bottom:12px;font-size:.95rem;
  }
  .expand-form button{width:100%;}
  .expand-note{font-size:.78rem;color:#f3ddc9;margin-top:10px;}

  /* Contact / footer */
  footer{background:var(--charcoal);color:#e8e1d6;padding:64px 0 28px 0;}
  .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:44px;margin-bottom:44px;}
  footer h4{color:#fff;font-size:1rem;margin-bottom:16px;}
  footer p, footer a{color:#c8beae;font-size:.92rem;}
  footer ul{list-style:none;margin:0;padding:0;}
  footer li{margin-bottom:10px;}
  footer a:hover{color:#fff;}
  .footer-logo{font-family:Georgia,serif;font-size:1.5rem;color:#fff;margin-bottom:10px;}
  .footer-logo span{color:var(--gold);}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.12);
    padding-top:22px;font-size:.8rem;color:#a99f8f;
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  }

  @media (max-width:900px){
    nav{
      display:none;
      position:absolute;top:100%;left:0;right:0;
      background:var(--cream);border:1px solid var(--line);border-top:none;
      box-shadow:var(--shadow);border-radius:0 0 12px 12px;
      z-index:60;
    }
    nav.nav-open{display:block;}
    nav ul{flex-direction:column;gap:0;padding:8px 0;}
    nav li{width:100%;}
    nav a{display:block;padding:14px 24px;}
    nav a:hover{background:var(--cream-2);}
    .menu-toggle{display:block;}
    .story, .property-body, .expand, .footer-grid{grid-template-columns:1fr;}
    .usp-grid{grid-template-columns:1fr 1fr;}
    .property-grid{grid-template-columns:1fr;}
    .hero h1{font-size:2.2rem;}
    section{padding:60px 0;}
  }
  @media (max-width:560px){
    .usp-grid{grid-template-columns:1fr;}
    .feature-list{grid-template-columns:1fr;}
    .hero-actions{flex-direction:column;}
    .btn{text-align:center;}
    .gallery-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:900px) and (min-width:561px){
    .gallery-grid{grid-template-columns:1fr 1fr 1fr;}
  }