:root {
    --bg: #0b1220;
    --text: #eaf0ff;
    --muted: #9fb0d0;
    --line: rgba(255,255,255,.08);
    --primary: #6ea8fe;
    --primary2: #3b82f6;
    --shadow: 0 30px 80px rgba(0,0,0,.35);
}

.product-details {
    padding: 40px 0;
    color: var(--text);
}

.product-details-card {
    border: 1px solid var(--line);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
    box-shadow: var(--shadow);
    padding: 25px;
}

.product-details-img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid var(--line);
}

.product-details-title {
    font-size: 32px;
    font-weight: 1000;
    margin-bottom: 10px;
}

.product-details-category {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.03);
    color: var(--primary);
    font-size: 13px;
    font-weight: 900;
    margin-bottom: 14px;
}

.product-details-desc {
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.product-details-price {
    font-size: 28px;
    font-weight: 1000;
    color: var(--text);
    margin-bottom: 12px;
}

.product-details-stock {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.03);
    font-size: 13px;
    font-weight: 900;
    margin-bottom: 18px;
}

.product-details-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 12px;
    border: 1px solid rgba(110,168,254,.55);
    background: linear-gradient(180deg, rgba(110,168,254,.95), rgba(59,130,246,.85));
    color: white;
    font-weight: 900;
    text-decoration: none;
    transition: .15s ease;
}

    .product-details-btn:hover {
        transform: translateY(-1px);
    }

@media (max-width: 768px) {

    .product-details-img {
        height: 280px;
    }

    .product-details-title {
        font-size: 24px;
    }
}
.product-details-actions {
    display: flex;
    gap: 12px;
    margin-top: 22px;
    flex-wrap: wrap;
}

.product-contact-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 12px;
    border: 1px solid rgba(110,168,254,.55);
    background: linear-gradient(180deg, rgba(110,168,254,.95), rgba(59,130,246,.85));
    color: #fff;
    font-weight: 900;
    text-decoration: none;
    transition: .15s ease;
}

    .product-contact-btn:hover {
        transform: translateY(-1px);
    }

.product-back-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.03);
    color: var(--text);
    font-weight: 900;
    text-decoration: none;
    transition: .15s ease;
}

    .product-back-btn:hover {
        border-color: rgba(110,168,254,.35);
    }