@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Arial', 'Hiragino Sans', sans-serif;
    background: linear-gradient(135deg, #e0f4ff 0%, #d4e8f7 50%, #e8f0ff 100%);
    background-image: url('../images/bg.jpg');
    background-repeat:repeat-y;
    background-size:cover;
    background-attachment: fixed;
    min-height: 100vh;
    padding: 40px 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

.header {
    text-align: center;
    margin-bottom: 60px;
}

.header h1 {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 48px;
    color: #0099cc;
    text-shadow: 2px 2px 0 white, -2px -2px 0 white, 2px -2px 0 white, -2px 2px 0 white;
    letter-spacing: 2px;
}

.header h1 img{
    width:60%;
}

.header p {
    font-size: 16px;
    color: #333;
    line-height: 1.6;
}

.header p img {
    width: 100%;
}

.product-section {
    /*background: white;*/
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 40px;
    /*box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);*/
}

.product-section h2 {
    font-size: 24px;
    color: #d4a574;
    margin-bottom: 20px;
    font-weight: bold;
    border-bottom: 3px solid #d4a574;
    padding-bottom: 10px;
}

.product-content {

}

.product-image {
    text-align: center;
    padding: 1em 10%;
}

.product-image img {
    max-width: 100%;
    height: auto;
}

.product-info {

}

.product-info h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 12px;
    font-weight: bold;
}

.product-info p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
}

.product-details {
    background: #fffbf0;
    padding: 15px;
    border-radius: 4px;
    margin-top: 15px;
}

.product-details p {
    margin-bottom: 10px;
}

.product-details p:last-child {
    margin-bottom: 0;
}

.contact-info {
    font-size: 12px;
    color: #666;
    margin-top: 15px;
    line-height: 1.6;
}

.feature-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: #ff9800;
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: middle;
}

.button {
    display: inline-block;
    background: #0099cc;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 12px;
    margin-top: 10px;
}

.button:hover {
    background: #007aa3;
}

@media (max-width: 600px) {
    .product-content {
        flex-direction: column;
    }

    .product-image {
        flex: 0 0 auto;
    }

    .header h1 {
        font-size: 36px;
    }
}