.product .image {
    position: relative;
    text-align: center;
    color: white;
    overflow: hidden;
}

.product .image img {
    width: 100%;
    height: auto;
    filter: brightness(50%);
}

.product .image h1 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5em;
    font-weight: bold;
    text-transform: uppercase;
}

.product .textarea {
    padding: 0px;
    font-size: 0.9em;
    line-height: 1.6;
    max-width: 800px;
    margin: 30px auto;
}

.product .specifications {
    background-color: #f7f7f7;
    padding: 30px;
    border-radius: 8px;
    margin: 30px auto;
    max-width: 800px;
}

.product .specifications h2 {
    color: #003366;
    margin-bottom: 20px;
    font-size: 1.5em;
}

.product .specifications ul {
    list-style-type: none;
    padding: 0;
}

.product .specifications li {
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
}

.product .specifications li:last-child {
    border-bottom: none;
}

.product .specifications .spec-name {
    font-weight: 600;
    width: 40%;
    color: #333;
}

.product .specifications .spec-value {
    width: 60%;
    color: #666;
}

.product .features {
    max-width: 800px;
    margin: 30px auto;
}

.product .features h2 {
    color: #003366;
    margin-bottom: 20px;
    font-size: 1.5em;
}

.product .features ul {
    list-style-type: none;
    padding: 0;
}

.product .features li {
    padding: 8px 0 8px 30px;
    position: relative;
}

.product .features li:before {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #03a3a3;
}

.product .related-products {
    background-color: #f7f7f7;
    padding: 40px 0;
    margin-top: 50px;
}

.product .related-products h2 {
    text-align: center;
    color: #003366;
    margin-bottom: 30px;
    font-size: 1.8em;
}

.product .related-products-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.product .related-product-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 250px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.product .related-product-card:hover {
    transform: translateY(-5px);
}

.product .related-product-card i {
    font-size: 2rem;
    color: #03a3a3;
    margin-bottom: 15px;
}

.product .related-product-card h3 {
    font-size: 1.2rem;
    color: #003366;
    margin-bottom: 10px;
}

.product .related-product-card a {
    display: inline-block;
    margin-top: 15px;
    color: #03a3a3;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.product .related-product-card a:hover {
    color: #005e5e;
}

@media (max-width: 768px) {
    .product .image img {
        width: 400%;
        margin-left: -200px;
        transform: scale(1);
    }
    
    .product .textarea,
    .product .specifications,
    .product .features {
        padding: 20px;
        margin: 20px;
    }
    
    .product .specifications li {
        flex-direction: column;
    }
    
    .product .specifications .spec-name,
    .product .specifications .spec-value {
        width: 100%;
    }
    
    .product .related-product-card {
        width: 100%;
        max-width: 300px;
    }
}