/* =========================
   VARIABLEN
========================= */

:root{
  --bg:#e6f0fa;
  --primary:#1e4e8c;
  --primary-dark:#163b6b;
  --text:#ffffff;
}

/* =========================
   BASIS
========================= */

body{
  margin:0;
  font-family:Arial, sans-serif;
  background:var(--bg);
  color:#003366;
}

/* =========================
   HEADER
========================= */
.site-header {
  background-image: url("../img/header_bild.jpg");
  background-size: cover;       /* Bild füllt den Bereich */
  background-position: center;  /* zentriert das Bild */
  background-repeat: no-repeat; /* kein Kacheln */
  color: white;                 /* damit Text lesbar bleibt */
  padding: 40px 20px;          /* Höhe des Headers */
  font-size:1.4rem;
}



/* ============ alte Variante 
.site-header{
  background:var(--primary);
  color:white;
  text-align:center;
  padding:1rem;
  font-size:1.4rem;
  font-weight:bold;
}
========================= */


.site-header a{
  color:white;
  text-decoration:none;
}

/* =========================
   NAVIGATION
========================= */

.nav{
  position:relative;
  z-index:1000;
  background:var(--primary);
}

.menu{
  display:flex;
  flex-wrap:nowrap;
  list-style:none;
  margin:0;
  padding:0;
  overflow:visible;
}

.menu li{
  position:relative;
  flex:0 0 auto;
}

.menu a,
.menu button{
  display:flex;
  align-items:center;
  justify-content:center;
  height:50px;
  padding:0 16px;
  font-size:15px;
  color:white;
  background:none;
  border:0;
  cursor:pointer;
  text-decoration:none;
}

.menu a:hover,
.menu button:hover{
  background:var(--primary-dark);
}

/* =========================
   MOBILE MENU BUTTON
========================= */

.menu-toggle{
  display:none;
}

/* =========================
   DROPDOWN (FIXED SYSTEM)
========================= */

/* Hauptdropdown */
.submenu{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  min-width:220px;
  background:var(--primary);
  list-style:none;
  margin:0;
  padding:0;
  z-index:9999;
  box-shadow:0 4px 12px rgba(0,0,0,0.2);
  border-radius:6px;
}

/* Desktop Hover */
.dropdown:hover > .submenu{
  display:block;
}

/* Links im Dropdown */
.submenu li a{
  display:block;
  padding:6px 12px;
  font-size:15px;
  line-height:1.2;
   height:20px;
  color:white;
  text-decoration:none;
  white-space:nowrap;
}

.submenu li a:hover{
  background:var(--primary-dark);
}

/* =========================
   ZWEITE EBENE DROPDOWN
========================= */

.dropdown-sub{
  position:relative;
}

.dropdown-sub > .submenu{
  top:0;
  left:100%;
}

.dropdown-sub:hover > .submenu{
  display:block;
}

/* =========================
   CONTENT
========================= */

.content{
  padding:1rem;
}

/* Karten */
.hero-card,
.card{
  background:white;
  padding:1rem;
  border-radius:10px;
  margin-bottom:1rem;
  box-shadow:0 2px 8px rgba(0,0,0,0.05);
}

/* Forecast */
.forecast{
  display:flex;
  gap:10px;
  overflow-x:auto;
}

.forecast-day{
  min-width:100px;
  background:white;
  padding:10px;
  border-radius:8px;
  text-align:center;
}

/* =========================
   FOOTER
========================= */

.footer{
  margin-top:2rem;
  padding:1rem;
  text-align:center;
  background:var(--primary);
  color:white;
  display:flex;
  justify-content:center;
  align-items:center;
  gap:40px;
  flex-wrap:wrap;
}

.footer a{
  color:white;
  text-decoration:none;
}

/* =========================
   LIGHTBOX
========================= */

.modal{
  position:fixed;
  top:0;
  left:0;
  width:100vw;
  height:100vh;
  display:none;
  align-items:center;
  justify-content:center;
  background:rgba(0,0,0,0.8);
  z-index:99999999;
}

.modal.open{
  display:flex;
}

.modal-inner{
  position:relative;
  max-width:95vw;
  max-height:95vh;
  display:flex;
  flex-direction:column;
  align-items:center;
}

.modal-img{
  max-width:100%;
  max-height:90vh;
  border-radius:10px;
  box-shadow:0 10px 40px rgba(0,0,0,0.7);
}

.modal-caption{
  margin-top:10px;
  color:#fff;
  text-align:center;
}

.close-btn{
  position:fixed;
  top:20px;
  right:20px;
  background:rgba(0,0,0,0.7);
  color:#fff;
  border:none;
  padding:10px 14px;
  border-radius:6px;
  cursor:pointer;
  z-index:100000000;
}

/* =========================
   MOBILE
========================= */

@media(max-width:768px){

  .menu-toggle{
    display:block;
    cursor:pointer;
    color:#fff;
  }

  .menu{
    display:none;
    flex-direction:column;
    width:100%;
    background:var(--primary);
  }

  .menu.active{
    display:flex !important;
  }

  .menu li{
    width:100%;
  }

  .menu a,
  .menu button{
    display:block;
    width:100%;
    height:auto;
    padding:12px 16px;
    text-align:left;
  }

  /* Dropdown im Mobile */
  .submenu{
    position:static;
    width:100%;
    box-shadow:none;
    border-radius:0;
  }

  .dropdown.open > .submenu{
    display:block;
  }

  /* zweite Ebene Mobile */
  .dropdown-sub > .submenu{
    padding-left:15px;
  }
}