#fgh{text-decoration: none;}
   
 body { font-family: Arial, sans-serif; margin: 0px; padding: 0;px}
    header { margin: 0px; padding: 0;px; /*background: linear-gradient(-135deg ,#f8b500,  #005bea,  #00c6fb, #00c6fb, #f8b500 );*/ padding: 0px 0px; display: flex; justify-content: space-between; align-items:center; flex-wrap: wrap; position: relative; } 
 .logo { font-size: 1.5rem; font-weight: bold;  }
   .hamburger { display: none; font-size: 28px; cursor: pointer; background: none; border: none; }
 nav.menu { display: flex; gap: 20px; }
   nav.menu a { text-decoration: none; color: black; padding: 10px; }
nav.menu a:hover { background-color: rgba(0, 0, 0, 0.1); border-radius: 5px; }
     /* RESPONSIVE – mobilní zobrazení */
    @media (max-width: 768px) { .hamburger {  display: block; }
 nav.menu {  text-align:center;display: none; flex-direction: column; width: 100%;   background: linear-gradient(-135deg ,#f8b500,  #005bea,  #00c6fb, #00c6fb, #f8b500 ); position: absolute; top: 100px; left: 0; z-index: 10;  }
     nav.menu.show { display: flex; }
    }