* { margin:0; padding:0; box-sizing:border-box; }
body { font-family: 'Segoe UI', sans-serif; background:#f8f9fa; color:#333; line-height:1.6; }

.container { max-width:1200px; margin:0 auto; padding:0 20px; }

header { background:#000; color:white; padding:15px 0; }
header .container { display:flex; justify-content:space-between; align-items:center; }
header h1 { font-size:28px; }
nav a { color:white; margin-left:25px; text-decoration:none; font-weight:500; }

.hero { background:linear-gradient(135deg,#ff6b6b,#4ecdc4); color:white; text-align:center; padding:100px 20px; }
.hero h2 { font-size:42px; margin-bottom:10px; }
.hero .btn { background:white; color:#000; padding:15px 40px; font-size:18px; text-decoration:none; border-radius:50px; margin-top:20px; display:inline-block; }

.produkty-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:25px; margin:40px 0; }
.produkt { background:white; border-radius:12px; overflow:hidden; box-shadow:0 5px 15px rgba(0,0,0,0.1); transition:transform .3s; }
.produkt:hover { transform:translateY(-10px); }
.produkt img { width:100%; height:260px; object-fit:cover; }
.produkt .info { padding:15px; }
.produkt h3 { font-size:18px; margin:8px 0; }
.produkt .cena { font-size:22px; font-weight:bold; color:#e74c3c; }
.btn { background:#000; color:white; border:none; padding:12px 25px; border-radius:8px; cursor:pointer; font-size:16px; }

.main-container { display:flex; max-width:1300px; margin:30px auto; gap:30px; padding:0 20px; }
.kategorie-sidebar { width:260px; background:white; padding:25px 20px; border-radius:12px; box-shadow:0 5px 15px rgba(0,0,0,0.08); height:fit-content; position:sticky; top:20px; }
.kategorie-sidebar h3 { margin-bottom:20px; font-size:22px; border-bottom:2px solid #000; padding-bottom:10px; }
.kategorie-sidebar ul { list-style:none; }
.kategorie-sidebar li { padding:12px 15px; margin:6px 0; border-radius:8px; cursor:pointer; transition:all 0.3s; font-weight:500; }
.kategorie-sidebar li:hover, .kategorie-sidebar li.active { background:#000; color:white; }

.content { flex:1; }
.page-title { margin-bottom:30px; font-size:32px; text-align:center; }

.produkt-detail { display:grid; grid-template-columns:1fr 1fr; gap:50px; margin:40px 0; align-items:start; }
.produkt-detail .zdjecie img { width:100%; border-radius:16px; box-shadow:0 10px 30px rgba(0,0,0,0.15); }
.produkt-detail .info { padding-top:20px; }
.produkt-detail h1 { font-size:32px; margin-bottom:10px; }
.produkt-detail .cena { font-size:36px; font-weight:bold; color:#e74c3c; margin-bottom:20px; }

.kolory-sekcja { margin:25px 0; padding:20px; background:#f9f9f9; border-radius:12px; }
.kolory-grid { display:flex; gap:12px; flex-wrap:wrap; margin-top:10px; }
.kolor { width:52px; height:52px; border-radius:50%; cursor:pointer; border:3px solid #ddd; transition:all 0.3s; position:relative; }
.kolor:hover, .kolor.active { border:3px solid #000; transform:scale(1.12); }
.kolor::after { content:attr(data-nazwa); position:absolute; top:60px; left:50%; transform:translateX(-50%); font-size:13px; white-space:nowrap; color:#555; }

.opis-pod-zdjeciem { margin-top:25px; padding:20px; background:#f9f9f9; border-radius:12px; font-size:17px; line-height:1.7; }
.opis-pod-zdjeciem h3 { margin-bottom:12px; color:#222; font-size:21px; }

.btn.duzy { padding:16px 40px; font-size:20px; margin-top:30px; width:100%; }
.btn-back { display:inline-block; margin-top:20px; color:#555; text-decoration:none; font-size:16px; }

.podsumowanie { margin-top:40px; text-align:right; font-size:24px; }
.produkt-w-koszyku { display:flex; background:white; border-radius:12px; padding:15px; margin-bottom:20px; box-shadow:0 5px 15px rgba(0,0,0,0.08); }
.info-koszyk { margin-left:20px; flex:1; }
.cena-koszyk { font-size:22px; font-weight:bold; color:#e74c3c; }

form input, form label { display:block; width:100%; padding:12px; margin:10px 0; border:1px solid #ddd; border-radius:8px; font-size:16px; }
form h2 { margin:25px 0 10px; color:#222; }

footer { text-align:center; padding:30px; background:#222; color:#aaa; margin-top:80px; }

@media (max-width:900px) {
  .main-container { flex-direction:column; }
  .kategorie-sidebar { width:100%; position:static; }
  .produkt-detail { grid-template-columns:1fr; gap:30px; }
}

/* BANER */
.baner {
  position: relative;
  margin-bottom: 40px;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.baner img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.baner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.6));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  text-align: center;
  padding: 0 20px;
}

.baner-overlay h2 {
  font-size: 52px;
  margin-bottom: 12px;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.6);
}

.baner-overlay p {
  font-size: 28px;
  margin-bottom: 30px;
  text-shadow: 1px 1px 6px rgba(0,0,0,0.7);
}

.baner-overlay .btn {
  background: #fff;
  color: #000;
  padding: 18px 50px;
  font-size: 22px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  transition: all 0.3s;
}

.baner-overlay .btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

/* Responsywność */
@media (max-width: 900px) {
  .baner-overlay h2 { font-size: 38px; }
  .baner-overlay p  { font-size: 22px; }
  .baner-overlay .btn { padding: 14px 40px; font-size: 18px; }
}

@media (max-width: 600px) {
  .baner-overlay h2 { font-size: 28px; }
  .baner-overlay p  { font-size: 18px; margin-bottom: 20px; }
}


.logo-nazwa {
  display: flex;
  align-items: center;
  gap: 12px;          /* odstęp między logo a tekstem */
}

.logo {
  height: 68px;       /* możesz zmienić wysokość logo */
  width: auto;
  display: block;
}

header h1 {
  margin: 0;
  font-size: 28px;
}

/* responsywność – na mniejszych ekranach logo trochę mniejsze */
@media (max-width: 768px) {
  .logo {
    height: 40px;
  }
  header h1 {
    font-size: 24px;
  }
}

/* Ceny na karcie produktu */
#cena-produktu {
  margin-bottom: 25px;
  line-height: 1.3;
}

#cena-produktu small {
  font-size: 14px;
}