body {
            font-family: 'Segoe UI', sans-serif;
            margin: 0;
            background: #f6f6f6;
        }
        nav {
            background: #232323;
            box-shadow: 0 2px 8px rgba(0,0,0,0.06);
            padding-bottom: 2px;
        }
        
        nav ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
        }
        nav li {
            margin: 0 18px;
        }
        #galerie-lightbox {
    padding: 20px;
    background-color: #f7f7f7; /* světle šedé pozadí */
}

#galerie-lightbox h2 {
    text-align: center;
    margin-bottom: 15px;
    font-family: 'Arial', sans-serif;
}

.lightbox-gallery {
    display: flex;
    flex-wrap: nowrap;    /* všechny obrázky na jednom řádku */
    overflow-x: auto;     /* horizontální scroll, pokud se nevejdou */
    gap: 10px;
    padding: 10px 0;
}

.lightbox-gallery .produkt {
    flex: 0 0 auto;
}

.lightbox-gallery .produkt img {
    display: block;
    max-height: 200px;   /* uprav podle potřeby */
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s;
}

.lightbox-gallery .produkt img:hover {
    transform: scale(1.05);
}
        nav a {
            color: #fff;
            text-decoration: none;
            display: block;
            padding: 17px 0;
            font-size: 18px;
            position: relative;
            transition: color 0.25s;
        }
        nav a::after {
            content: '';
            position: absolute;
            left: 0;
            right: 0;
            bottom: 8px;
            height: 2px;
            background: #ffd700;
            opacity: 0;
            transition: opacity 0.3s, transform 0.3s;
            transform: scaleX(0.6);
        }
        nav a:hover,
        nav a:focus {
            color: #ffd700;
        }
        nav a:hover::after,
        nav a:focus::after {
            opacity: 1;
            transform: scaleX(1);
        }
        .container {
            max-width: 1100px;
            margin: 40px auto;
            padding: 20px;
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        h1 {
            text-align: center;
            color: #232323;
        }
        .gallery {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            margin-bottom: 40px;
        }
        .gallery-item {
            flex: 0 1 220px;
            transition: transform 0.2s, box-shadow 0.2s;
            border-radius: 12px;
            overflow: hidden;
            background: #fafafa;
            box-shadow: 0 2px 8px rgba(50,50,50,0.04);
        }
        .gallery-item:hover {
            transform: translateY(-7px) scale(1.03);
            box-shadow: 0 6px 18px rgba(50,50,50,0.15);
        }
        .gallery-item img {
            width: 100%;
            display: block;
            border-radius: 10px;
        }
        .form-section {
            margin-top: 48px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        label {
            display: block;
            margin-bottom: 6px;
            font-weight: 600;
        }
        .onas{
            margin-top: 40px;
            line-height: 1.6;
            padding: 5px 15px;
            background-color: #f9f9f9;
            border-radius: 20px;
            p{margin-bottom: 15px;
            padding: 10px;}
        }
        textarea {
            width: 100%;
            height: 160px;
            border-radius: 8px;
            border: 1px solid #cccccc;
            padding: 12px;
            font-size: 15px;
            margin-bottom: 18px;
            resize: vertical;
        }
        button {
            background: #232323;
            color: #fff;
            padding: 10px 22px;
            border: none;
            border-radius: 6px;
            font-size: 17px;
            cursor: pointer;
            transition: background 0.3s;
        }
        button:hover {
            background: #ffd700;
            color: #232323;
        }
       .gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}
html {
    scroll-behavior: smooth;
}
h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #232323;
    letter-spacing: 0.5px;
}
footer {
    background: #232323;
    color: #fff;
    padding: 40px 20px 20px 20px;
    font-family: 'Roboto', sans-serif;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    margin-left: 100px;
}

.footer-section {
    flex: 1 1 250px;
   
}

.footer-section h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffd700;
}

.footer-section p {
    margin-bottom: 8px;
}

.footer-section a {
    color: #fff;
    text-decoration: none;
    transition: color 0.25s;
}

.footer-section a:hover {
    color: #ffd700;
}

.footer-bottom {
    text-align: center;
    margin-top: 25px;
    font-size: 0.9rem;
    color: #bbb;
}

@media (max-width: 900px) {
    .gallery {
        grid-template-columns: repeat(2, 1fr); /* tablet */
        
    }
}

@media (max-width: 500px) {
    
    .gallery {
        grid-template-columns: 1fr; /* mobil */
    }
    .footer-container {
    flex-direction: column;
   
}
}
.produkt {
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.produkt img {
    width: 100%;
    border-radius: 12px;
    transition: transform 0.3s ease;
}
.produkt:hover img {
    transform: scale(1.12);
}
.nazev {
    font-weight: bold;
    margin: 8px 0 4px;
}
        @media (max-width: 800px) {
            nav ul {
                flex-direction: column;
                align-items: center;
            }
            .container {
                max-width: 98vw;
                padding: 8px;
            }
            .gallery {
                gap: 8px;
            }
        }
       /* Skrytý checkbox */
#menu-toggle {
  display: none;
}

/* Hamburger tlačítko */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 17px;
  gap: 5px;
}
.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: #fff;
  transition: all 0.3s ease;
}

/* Menu */
.nav-menu {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}
.nav-menu li {
  margin: 0 18px;
}

/* Mobilní verze */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    flex-direction: column;
    display: none;
    width: 100%;
    background: #232323;
  }

  /* Po kliknutí na checkbox se menu zobrazí */
  #menu-toggle:checked + .hamburger + .nav-menu {
    display: flex;
  }

  .nav-menu li {
    margin: 0;
    text-align: center;
  }
}

 body {
            font-family: 'Segoe UI', sans-serif;
            background: #f6f6f6;
            margin: 0;
            padding: 0;
        }
        nav {
            background: #232323;
            box-shadow: 0 2px 8px rgba(0,0,0,0.06);
        }
        nav ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
        }
        nav li {
            margin: 0 18px;
        }
        nav a {
            color: #fff;
            text-decoration: none;
            display: block;
            padding: 17px 0;
            font-size: 18px;
            position: relative;
            transition: color 0.25s;
        }
        nav a::after {
            content: '';
            position: absolute;
            left: 0;
            right: 0;
            bottom: 8px;
            height: 2px;
            opacity: 0;
            transition: opacity 0.3s, transform 0.3s;
            transform: scaleX(0.6);
        }
        
        nav a:focus::after {
            opacity: 1;
            transform: scaleX(1);
        }

        .cart-container {
            max-width: 900px;
            margin: 40px auto;
            background: #fff;
            border-radius: 9px;
            box-shadow: 0 5px 18px rgba(0,0,0,0.08);
            padding: 30px 36px;
        }
        .cart-title {
            text-align: center;
            font-size: 2rem;
            margin-bottom: 28px;
            color: #232323;
        }
        .cart-list {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 24px;
        }
        .cart-list th, .cart-list td {
            padding: 14px;
            border-bottom: 1px solid #ececec;
            text-align: left;
        }
        .cart-list th {
            background: #fbfbf9;
        }
        .cart-item-name {
            color: #363636;
        }
        .cart-total {
            text-align: right;
            font-size: 1.25rem;
            font-weight: bold;
            margin-top: 12px;
            color: #027524;
        }
        .contact-form {
            margin-top: 38px;
            background: #f4f7fb;
            padding: 26px 14px;
            border-radius: 9px;
        }
        .contact-form h2 {
            margin-bottom: 18px;
        }
        .contact-form label {
            display: block;
            margin-bottom: 6px;
            font-weight: 500;
        }
        .contact-form input,
        .contact-form textarea {
            width: 100%;
            padding: 8px 9px;
            margin-bottom: 16px;
            border: 1px solid #c9c9c9;
            border-radius: 5px;
            font-size: 15px;
            background: #fff;
            color: #232323;
            box-sizing: border-box;
        }
        .contact-form textarea {
            min-height: 80px;
            resize: vertical;
        }
        .cart-btn {
            background: #232323;
            color: #fff;
            padding: 11px 22px;
            font-size: 1rem;
            border: none;
            border-radius: 7px;
            cursor: pointer;
           
        }
        .cart-btn:hover {
            background: #ffd700;
            color: white;
        }
        /* Dropdown menu */
.nav-menu .dropdown {
  position: relative;
}

.nav-menu .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  list-style: none;
  padding: 0;
  margin: 0;
  background: #232323;
  min-width: 140px;
  border-radius: 0 0 5px 5px;
  z-index: 10;
}

.nav-menu .dropdown-menu li {
  margin: 0;
}

.nav-menu .dropdown-menu li a {
  display: block;
  padding: 10px 15px;
  color: #fff;
  text-decoration: none;
}

.nav-menu .dropdown-menu li a:hover {
  background: #444;
  color: #ffd700;
}

/* Desktop hover */
@media (min-width: 769px) {
  .nav-menu .dropdown:hover .dropdown-menu {
    display: block;
  }
}

/* Mobilní verze – dropdown se rozbalí po kliknutí */
@media (max-width: 768px) {
  .dropdown-menu {
    position: static;
    display: none;
  }

  .dropdown input[type="checkbox"] {
    display: none;
  }

  /* kliknutím na odkaz zobrazit submenu */
  .dropdown.active .dropdown-menu {
    display: flex;
    flex-direction: column;
  }
}

/* Přidání indikátoru pro mobil */
.nav-menu .dropdown > a::after {
  content: " ▼";
  font-size: 0.7em;
}