body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    color: #333333;
    text-align: center;
    line-height: 1.6;
}

header {
    background-color: #000000;
    color: #ffffff;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h1 {
    font-size: 2.5em;
    margin: 0;
}

header p {
    font-size: 1.1em;
    margin: 10px 0 0 0;
    color: #cccccc;
}

.hero {
    padding: 50px 20px;
    background-color: #f5f5f5;
    margin: 20px;
    border-radius: 8px;
}

.hero h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #333333;
}

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

.product {
    background-color: #ffffff;
    border: 1px solid #dddddd;
    padding: 20px;
    border-radius: 8px;
    width: 300px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s;
}

.product:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.product h3 {
    font-size: 1.5em;
    margin-top: 0;
    color: #ff6600;
}

.product ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.product li {
    margin: 10px 0;
    font-size: 1em;
    color: #666666;
}

.price {
    font-size: 1.4em;
    color: #ff6600;
    font-weight: bold;
    margin: 20px 0;
}

.buy-btn {
    background-color: #ff6600;
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    font-size: 1em;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%;
}

.buy-btn:hover {
    background-color: #e55a00;
}

.testimonials {
    padding: 40px 20px;
    background-color: #f9f9f9;
    margin: 20px;
    border-radius: 8px;
}

.testimonials h2 {
    font-size: 1.8em;
    margin-bottom: 20px;
    color: #333333;
}

blockquote {
    font-style: italic;
    font-size: 1.1em;
    margin: 20px 0;
    color: #666666;
}

footer {
    background-color: #000000;
    color: #cccccc;
    padding: 20px;
    margin-top: 40px;
}

footer p {
    margin: 0;
    font-size: 0.9em;
}