:root{
      --text:#0f172a;
      --muted:#334155;
      --bg:#ffffff;
      --overlay: rgba(0,0,0,0.45);
      --accent:#0ea5e9;
      --max: 1100px;
    }
    *{box-sizing:border-box}
    html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
    a{color:var(--accent);text-decoration:none}
    header.hero{
      min-height:72vh;display:grid;place-items:center;text-align:center;color:#fff;position:relative;overflow:hidden
    }
    header.hero::before{
      content:"";position:absolute;inset:0;background-image:url('https://www.welcome-to-berlin.com/images/East/Sightseeing/Sonstige/Kurfuerstendamm/Kurfuerstendamm_Berlin.jpg');
      background-size:cover;background-position:center;filter:brightness(0.75) contrast(1.05)
    }
    header.hero::after{content:"";position:absolute;inset:0;background:var(--overlay)}
    header.hero .content{position:relative;z-index:1;padding:0 1rem}
    header.hero h1{font-size:clamp(2rem,4vw,3rem);margin:0 0 .5rem}
    header.hero p{max-width:800px;margin:0 auto 1rem}
    header.hero .cta{display:inline-block;margin-top:.75rem;background:#fff;color:#111;padding:.7rem 1rem;border-radius:8px;font-weight:600}
    main{max-width:var(--max);margin:-3rem auto 2rem;background:#fff;border-radius:18px;box-shadow:0 10px 40px rgba(0,0,0,0.08);overflow:hidden}
    .container{padding:2rem 1.25rem}
    .intro h2{margin-top:0}
    .grid{
      display:grid;grid-template-columns:repeat(2,1fr);gap:18px
    }
    @media (max-width:900px){.grid{grid-template-columns:1fr}}
    .city{
      position:relative;border-radius:14px;overflow:hidden;min-height:340px;color:#fff
    }
    .city::before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02)}
    .city::after{content:"";position:absolute;inset:0;background:var(--overlay)}
    .city .inner{position:relative;z-index:2;padding:1.25rem}
    .city h3{margin:0 0 .25rem;font-size:1.25rem}
    .city p{margin:.25rem 0}
    .badge{display:inline-block;background:#fff;color:#111;padding:.3rem .55rem;border-radius:999px;font-size:.8rem;font-weight:600;margin-bottom:.5rem}
    /* Backgrounds per city */
    .berlin::before{background-image:url('https://www.welcome-to-berlin.com/images/East/Sightseeing/Sonstige/Kurfuerstendamm/Kurfuerstendamm_Berlin2.jpg')}
    .munich::before{background-image:url('https://media.istockphoto.com/id/1439544594/photo/popular-shopping-street-kaufingerstraße-one-of-the-oldest-streets-in-munich-and-together-with.jpg?s=1024x1024&w=is&k=20')}
    .hamburg::before{background-image:url('https://neuerwall-hamburg.de/sites/default/files/2022-01/Luminar_Neuer_Wall-8225_Paint.jpg')}
    .frankfurt::before{background-image:url('https://db-service.toubiz.de/var/plain_site/storage/images/orte/frankfurt-am-main/zeil/1000x750_zeil_dsc6728x/1656050-1-ger-DE/1000x750_Zeil_DSC6728x_reference.jpg')}
    .duesseldorf::before{background-image:url('https://www.visitduesseldorf.de/_Resources/Persistent/6b068d7322d9c2545a9b90736909d103885f8a0e/WP0523_DT_Luxus_Koe_MiuMiu_087.jpg')}
    .section-title{margin:2rem 0 .75rem}
    .trends ul{margin:0;padding-left:1rem}
    .trends li{margin:.4rem 0}
    footer{
      margin:2rem auto;max-width:var(--max);padding:1rem 1.25rem;color:var(--muted);font-size:.9rem
    }
    .sources{font-size:.85rem;color:var(--muted)}
    footer {background:#111;color:#eee;padding:2rem 1.5rem;text-align:center;}
    form {max-width:500px;margin:1rem auto;text-align:left;}
    form label {display:block;margin:.5rem 0 .2rem;}
    form input, form textarea {width:100%;padding:.6rem;border:1px solid #ccc;border-radius:6px;}
    form button {margin-top:1rem;padding:.7rem 1.2rem;background:#0ea5e9;color:#fff;border:none;border-radius:6px;font-weight:600;cursor:pointer;}
    form button:hover {background:#0284c7;}

    nav {
      display: flex;
      justify-content: center;
      padding: 1rem 0;
      background-color: #111;
    }
    nav a {
      color: #111;
      margin: 0 15px;
      text-decoration: none;
      font-weight: 500;
      padding: 0.5rem;
    }
    nav a:hover,
    nav a.active {
      color: #fff;
      border-bottom: 2px solid #0066cc;
    }
    
/*
body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  margin: 0;
  background-color: #fafafa;
  color: #222;
  line-height: 1.6;
}

header {
  background-color: #1a1a1a;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}

main {
  max-width: 900px;
  margin: 40px auto;
  background: #fff;
  padding: 20px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}

h1, h2, h3 {
  color: #003366;
}

.button {
  display: inline-block;
  padding: 10px 20px;
  background-color: #0066cc;
  color: #fff;
  border-radius: 4px;
  text-decoration: none;
}

.button:hover {
  background-color: #004c99;
}

form input, form textarea, form button {
  width: 100%;
  max-width: 600px;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

footer {
  background-color: #1a1a1a;
  color: #ccc;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}
*/