* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8fafc;
}

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

/* Header */
header {
    background: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    text-decoration: none;
    transition: color 0.3s;
}

.logo-text:hover {
    color: #1d4ed8;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #64748b;
}

nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

nav a {
    color: #475569;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

nav a:hover {
    color: #2563eb;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2563eb;
    transition: width 0.3s;
}

nav a:hover::after {
    width: 100%;
}

/* Breadcrumbs */
.breadcrumbs {
    background: white;
    padding: 1rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.breadcrumbs ol {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumbs li {
    color: #64748b;
    font-size: 0.875rem;
}

.breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin-left: 0.5rem;
    color: #94a3b8;
}

.breadcrumbs a {
    color: #2563eb;
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumbs a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

/* Main Content */
main {
    padding: 3rem 0;
    min-height: calc(100vh - 200px);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #0f172a;
    line-height: 1.2;
}

.page-description {
    font-size: 1.125rem;
    color: #475569;
    margin-bottom: 3rem;
    line-height: 1.7;
    max-width: 800px;
}

/* Product Grid - KOMPLETNIE PRZEPISANE */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid #e2e8f0;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    border-color: #cbd5e1;
}

.product-image-wrapper {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image {
    transform: scale(1.08);
}

/* Badge na obrazku (opcjonalny) */
.product-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 6px rgba(239, 68, 68, 0.3);
}

.product-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #0f172a;
    line-height: 1.3;
    min-height: 2.6rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-description {
    color: #64748b;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Rating (opcjonalny) */
.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.product-stars {
    color: #fbbf24;
    letter-spacing: 2px;
}

.product-rating-count {
    color: #94a3b8;
}

/* Price section */
.product-price-section {
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
}

.product-price {
    font-size: 1.75rem;
    font-weight: 800;
    color: #16a34a;
    line-height: 1;
}

.product-old-price {
    font-size: 1.125rem;
    color: #94a3b8;
    text-decoration: line-through;
    margin-left: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    text-align: center;
    margin-top: auto;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.btn:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.3);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
    box-shadow: 0 4px 6px rgba(22, 163, 74, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #15803d 0%, #166534 100%);
    box-shadow: 0 6px 12px rgba(22, 163, 74, 0.3);
}

/* Section headers */
h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
    margin: 3rem 0 1.5rem 0;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    padding: 3rem 0 1.5rem 0;
    margin-top: 5rem;
}

.footer-content {
    text-align: center;
}

.footer-links {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #334155;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s;
    font-weight: 500;
}

.footer-links a:hover {
    color: white;
}

footer p {
    color: #94a3b8;
    font-size: 0.9375rem;
    margin: 0.5rem 0;
}

.disclaimer {
    font-size: 0.875rem;
    color: #64748b;
    margin-top: 1rem;
    font-style: italic;
}

/* Responsive */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        gap: 0;
    }
    
    nav ul li {
        width: 100%;
        border-bottom: 1px solid #f1f5f9;
    }
    
    nav ul li:last-child {
        border-bottom: none;
    }
    
    nav ul a {
        display: block;
        padding: 1rem;
    }
    
    nav ul.active {
        display: flex;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-image-wrapper {
        height: 240px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .product-image-wrapper {
        height: 200px;
    }
    
    .product-content {
        padding: 1.25rem;
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .footer-links a {
        display: block;
        margin: 0.5rem 0;
    }
}

/* Animacje ładowania */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card {
    animation: fadeInUp 0.6s ease-out;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }
.product-card:nth-child(5) { animation-delay: 0.5s; }
.product-card:nth-child(6) { animation-delay: 0.6s; }