html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; margin: 0; padding: 0; background-color: #fdfaf3; color: #333; }
body.no-scroll { overflow: hidden; }
.container { width: 85%; margin: auto; overflow: hidden; padding: 0 20px; }
section { padding: 40px 0; border-bottom: 1px solid #ddd; }
h2 { color: #cba135; text-align: center; font-size: 2.2em; margin-bottom: 30px; }
.site-header { position: sticky; top: 0; z-index: 1000; display: flex; justify-content: space-between; align-items: center; padding: 10px 5%; background-color: #ffffff; border-bottom: 1px solid #ddd; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.logo-link { display: flex; align-items: center; }
.logo { height: 55px; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; }
.main-nav li a { display: block; padding: 15px 20px; text-decoration: none; color: #333; font-weight: 600; text-transform: uppercase; font-size: 0.9em; letter-spacing: 1px; transition: color 0.3s, background-color 0.3s; }
.main-nav li a:hover { color: #cba135; background-color: #f9f9f9; }
.hamburger { display: none; }
.hero-banner { position: relative; height: 500px; color: white; overflow: hidden; display: flex; }
.banner-panel { flex: 1; position: relative; background-size: cover; background-position: center; filter: blur(3px); transition: filter 0.3s ease; }
.hero-banner:hover .banner-panel { filter: blur(1px); }
.hero-banner::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(45deg, rgba(190, 145, 50, 0.5), rgba(225, 190, 80, 0.4)); z-index: 1; }
.banner-content { position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 3; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 20px; }
.banner-content h1 { font-size: clamp(2.5em, 5vw, 4em); margin: 0; text-shadow: 2px 2px 8px rgba(0,0,0,0.7); }
.banner-content p { font-size: clamp(1.2em, 2.5vw, 1.6em); margin-top: 10px; text-shadow: 1px 1px 5px rgba(0,0,0,0.7); }
.slider-wrapper { position: relative; width: 90%; margin: auto; }
.slider-container { overflow: hidden; border-radius: 8px; }
.slider-track { display: flex; transition: transform 0.5s ease-in-out; }
.slider-item { flex: 0 0 33.333%; box-sizing: border-box; padding: 0 10px; }
.slider-item img { width: 100%; display: block; border-radius: 8px; box-shadow: 0 4px 8px rgba(0,0,0,0.1); aspect-ratio: 4 / 3; object-fit: cover; cursor: pointer; transition: transform 0.3s ease; }
.slider-item a:hover img { transform: scale(1.05); }
.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); background-color: rgba(255, 255, 255, 0.8); border: none; color: #333; font-size: 24px; font-weight: bold; cursor: pointer; border-radius: 50%; width: 45px; height: 45px; z-index: 10; display: flex; justify-content: center; align-items: center; box-shadow: 0 2px 5px rgba(0,0,0,0.2); transition: background-color 0.3s, color 0.3s; }
.slider-btn:hover { background-color: #cba135; color: white; }
.slider-btn.prev { left: -20px; }
.slider-btn.next { right: -20px; }
@media (max-width: 992px) { .slider-item { flex: 0 0 50%; } .slider-wrapper { width: 95%; } }
@media (max-width: 820px) {
    .site-header { position: sticky;  }
    .main-nav {
        position: absolute;
        top: 100%; 
        left: 0;
        width: 100%;
        background-color: #ffffff;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-in-out;
    }
    .main-nav.is-active {
        max-height: 350px; 
    }
    .main-nav ul {
        flex-direction: column;
        width: 100%;
        padding: 10px 0;
    }
    .main-nav li a {
        font-size: 1.1em;
        padding: 15px 5%;
        text-align: center;
    }
    .hamburger { display: block; z-index: 1001; padding: 15px; border: none; background: transparent; cursor: pointer; }
    .hamburger-box { width: 30px; height: 24px; display: inline-block; position: relative; }
    .hamburger-inner, .hamburger-inner::before, .hamburger-inner::after { width: 30px; height: 3px; background-color: #333; position: absolute; transition: transform 0.2s ease-in-out, background-color 0.2s; border-radius: 3px; }
    .hamburger-inner { top: 50%; transform: translateY(-50%); }
    .hamburger-inner::before, .hamburger-inner::after { content: ''; display: block; }
    .hamburger-inner::before { top: -10px; }
    .hamburger-inner::after { bottom: -10px; }
    .hamburger.is-active .hamburger-inner { background-color: transparent; }
    .hamburger.is-active .hamburger-inner::before { transform: translateY(10px) rotate(45deg); }
    .hamburger.is-active .hamburger-inner::after { transform: translateY(-10px) rotate(-45deg); }
}
@media (max-width: 768px) { .slider-item { flex: 0 0 100%; } .slider-btn.prev { left: 10px; } .slider-btn.next { right: 10px; } }
#oferta-lista ul { list-style: none; padding: 0; }
#oferta-lista ul li { background: #fff; margin-bottom: 10px; padding: 15px; border-left: 5px solid #cba135; box-shadow: 2px 2px 5px rgba(0,0,0,0.05); }
#kontakt { background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.form-grupa { margin-bottom: 20px; }
.form-grupa label { display: block; margin-bottom: 8px; font-weight: bold; color: #555; }
.form-grupa input, .form-grupa select, .form-grupa textarea { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 5px; box-sizing: border-box; font-size: 16px; }
.przycisk { display: block; width: 100%; background-color: #cba135; color: white; padding: 15px 20px; border: none; border-radius: 5px; cursor: pointer; font-size: 18px; transition: background-color 0.3s; }
.przycisk:hover { background-color: #a8842c; }
footer { background: #333; color: #fff; text-align: center; padding: 20px; margin-top: 20px; }
.brokat { position: absolute; width: 8px; height: 8px; background-color: #ffd700; border-radius: 50%; pointer-events: none; z-index: 4; animation: shimmer 1.5s infinite; }
@keyframes shimmer { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(0.6); opacity: 0.7; } }