/* Container Spacing */
.single-product-main {
    padding: 120px 20px 80px 20px;
    max-width: 1000px; /* Tightened width for better readability */
    margin: 0 auto;
}

.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Image Side: Better styling */
.product-image-side img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
    transition: transform 0.3s ease;
}

/* Info Side: Improved typography */
.category-tag {
    color: #4a8d46;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.product-info-side h1 {
    font-size: 2.8rem;
    line-height: 1.1;
    margin: 15px 0 25px 0;
    color: #1a1a1a;
}

.product-description {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 40px;
    background: #fcfcfc;
    padding: 20px;
    border-left: 4px solid #4a8d46;
}

/* Premier Button Styling */
.btn-premier {
    display: inline-block;
    padding: 16px 32px;
    background: #1a1a1a;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-premier:hover {
    background: #4a8d46;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 141, 70, 0.3);
}

.back-link {
    display: inline-block;
    margin-top: 30px;
    color: #999;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s;
}

.back-link:hover {
    color: #1a1a1a;
}

/* Mobile responsive tweak */
@media (max-width: 768px) {
    .single-product-main { padding-top: 80px; }
    .product-container { 
        grid-template-columns: 1fr; 
        gap: 30px;
    }
    .product-info-side h1 { font-size: 2rem; }
}