* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Hiragino Sans', 'Yu Gothic', sans-serif;
    color: #333;
    line-height: 1.8;
}

header {
    background: #000;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

nav ul {
    display: flex;
    gap: 30px;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: #fff;
    font-size: 14px;
    transition: color 0.3s;
}

nav a:hover {
    color: #ccc;
}

.hero {
    height: 70vh;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)),
                url('images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: bold;
    letter-spacing: 5px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 16px;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.section {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 20px;
}

.section-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #000;
    font-weight: bold;
    letter-spacing: 3px;
}

.about {
    text-align: center;
    max-width: 800px;
    margin: 80px auto;
    padding: 0 20px;
}

.about p {
    font-size: 16px;
    line-height: 2;
    margin-bottom: 20px;
    color: #666;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.product-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.product-image {
    width: 100%;
    padding-top: 75%; /* 4:3 aspect ratio */
    background: #f5f5f5;
    position: relative;
    overflow: hidden;
}

.product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 12px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.product-name {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 500;
}

.product-description {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.info-section {
    background: #f8faf9;
    padding: 60px 20px;
    margin-top: 80px;
}

.info-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.info-content h2 {
    font-size: 28px;
    color: #000;
    margin-bottom: 30px;
    font-weight: bold;
}

.info-box {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: left;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.info-box h3 {
    font-size: 18px;
    color: #000;
    margin-bottom: 15px;
    font-weight: 500;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.instagram-section {
    background: #000;
    color: #fff;
    padding: 80px 20px;
    text-align: center;
}

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

.instagram-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: bold;
    letter-spacing: 2px;
}

.instagram-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.8;
}

.instagram-button {
    display: inline-block;
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #fff;
    padding: 18px 50px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.instagram-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.4);
}

.instagram-icon {
    font-size: 24px;
    margin-right: 10px;
    vertical-align: middle;
}

.instagram-embed {
    margin-top: 60px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.instagram-embed-title {
    font-size: 24px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.info-box p {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
}

footer {
    background: #1a1a1a;
    color: #fff;
    padding: 40px 20px;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 1;
}

copyright {
    font-size: 13px;
    opacity: 0.8;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    nav ul {
        gap: 15px;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
}