.product-detail-page {
    background: #f9f9f9;
    color: #1a1c1c;
}

.py-lg-6 {
    padding-bottom: 6rem;
    padding-top: 6rem;
}

.product-detail-breadcrumb {
    font-size: 0.875rem;
}

.product-detail-breadcrumb a {
    color: #006492;
}

.product-detail-image {
    aspect-ratio: 1;
    overflow: hidden;
    padding: 2rem;
    border: 1px solid rgba(196, 198, 207, 0.45);
    border-radius: 0.75rem;
    background: #fff;
}

.product-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-detail-image:hover img {
    transform: scale(1.025);
}

.product-detail-placeholder {
    color: #c4c6cf;
    font-size: 6rem;
}

.product-detail-category {
    display: inline-block;
    margin-bottom: 1rem;
    color: #006492;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.product-detail-title {
    max-width: 38rem;
    margin-bottom: 1rem;
    color: #00030d;
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.08;
}

.product-detail-lead {
    max-width: 34rem;
    margin-bottom: 2rem;
    color: #44474e;
    font-size: 1.125rem;
    line-height: 1.7;
}

.product-detail-price {
    margin-bottom: 2rem;
    color: #006492;
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1;
}

.product-detail-button {
    min-height: 3.5rem;
    padding: 0.75rem 2rem;
    border-radius: 0.75rem;
    background: #00030d;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
}

.product-detail-button:hover {
    background: #006492;
    color: #fff;
}

.product-detail-button i {
    margin-right: 0.5rem;
}

.product-detail-stock {
    color: #44474e;
    font-size: 0.875rem;
    font-weight: 600;
}

.product-detail-stock i {
    margin-right: 0.35rem;
    color: #25d366;
    font-size: 0.5rem;
    vertical-align: middle;
}

.product-detail-description,
.product-detail-specifications {
    margin-top: 6rem;
}

.product-detail-description {
    max-width: 52rem;
}

.product-detail-description h2,
.product-detail-specifications h2 {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(196, 198, 207, 0.55);
    color: #00030d;
    font-size: 1.5rem;
    font-weight: 600;
}

.product-detail-description p {
    color: #44474e;
    font-size: 1.125rem;
    line-height: 1.8;
}

.product-detail-specification-grid {
    overflow: hidden;
    border: 1px solid rgba(196, 198, 207, 0.55);
    border-radius: 0.75rem;
    background: #f9f9f9;
}

.product-detail-specification {
    height: 100%;
    min-height: 10rem;
    padding: 2rem;
    border-bottom: 1px solid rgba(196, 198, 207, 0.55);
    border-right: 1px solid rgba(196, 198, 207, 0.55);
    background: #f9f9f9;
}

.product-detail-specification span {
    display: block;
    margin-bottom: 0.75rem;
    color: #74777f;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.product-detail-specification strong {
    color: #00030d;
    font-size: 1.125rem;
    line-height: 1.45;
}

@media (max-width: 991.98px) {
    .py-lg-6 {
        padding-bottom: 3rem;
        padding-top: 3rem;
    }

    .product-detail-description,
    .product-detail-specifications {
        margin-top: 4rem;
    }

    .product-detail-specification-grid > div:nth-child(even) .product-detail-specification {
        border-right: 0;
    }
}

@media (max-width: 575.98px) {
    .product-detail-image {
        padding: 1rem;
    }

    .product-detail-button {
        width: 100%;
    }

    .product-detail-specification {
        border-right: 0;
    }
}

@media (min-width: 992px) {
    .product-detail-specification-grid > div:last-child .product-detail-specification {
        border-right: 0;
    }
}