.cart-related {
    margin-top: 42px;
    padding-top: 34px;
    border-top: 1px solid #e5e7eb;
}

.cart-related-heading {
    margin-bottom: 22px;
}

.cart-related-heading > span {
    display: block;
    margin-bottom: 5px;
    color: #64748b;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
}

.cart-related-heading h2 {
    margin: 0;
    color: #0f172a;
    font-size: clamp(24px, 3vw, 32px);
    line-height: 1.15;
}

.cart-related-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.cart-related-card {
    overflow: hidden;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 5px 18px rgba(15, 23, 42, .05);
}

.cart-related-image {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1 / 1;
    padding: 18px;
    background: #fff;
    text-decoration: none;
}

.cart-related-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cart-related-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background: #f1f5f9;
    color: #94a3b8;
    font-size: 26px;
    font-weight: 900;
}

.cart-related-body {
    display: flex;
    flex-direction: column;
    gap: 9px;
    padding: 16px;
    border-top: 1px solid #f1f5f9;
}

.cart-related-category {
    color: #64748b;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.cart-related-body h3 {
    min-height: 44px;
    margin: 0;
    font-size: 15px;
    line-height: 1.45;
}

.cart-related-body h3 a {
    color: #0f172a;
    text-decoration: none;
}

.cart-related-body h3 a:hover {
    color: #0759b8;
}

.cart-related-price {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cart-related-price > span {
    color: #94a3b8;
    font-size: 12px;
    text-decoration: line-through;
}

.cart-related-price strong {
    color: #0f172a;
    font-size: 21px;
    line-height: 1.15;
}

.cart-related-add {
    width: 100%;
    margin-top: 3px;
}

.cart-related-details {
    color: #475569;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
}

.cart-related-details:hover {
    color: #0759b8;
    text-decoration: underline;
}

@media (max-width: 1000px) {
    .cart-related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .cart-related {
        margin-top: 30px;
        padding-top: 26px;
    }

    .cart-related-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .cart-related-card {
        display: block;
    }

    .cart-related-image {
        aspect-ratio: 1 / .78;
        padding: 14px;
    }

    .cart-related-body h3 {
        min-height: 0;
    }
}