/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fafafa;
}

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

/* Header */
.header {
    background-color: #fff;
    border-bottom: 1px solid #e0e0e0;
    padding: 20px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.brand-name {
    font-size: 28px;
    font-weight: 600;
    color: #1a1a1a;
    letter-spacing: 0.1em;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9f9f9 0%, #f0f0f0 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-text {
    text-align: left;
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    line-height: 1.3;
    letter-spacing: 0.05em;
}

.hero-description {
    font-size: 18px;
    color: #555;
    margin-bottom: 0;
    line-height: 1.7;
}

.hero-image-placeholder {
    width: 100%;
    height: 300px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Section Styles */
section {
    padding: 60px 0;
}

.section-title {
    font-size: 32px;
    font-weight: 600;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: 50px;
    letter-spacing: 0.1em;
}

/* About Section */
.about {
    background-color: #fff;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.about-image-placeholder {
    width: 100%;
    height: 250px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.10);
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Products Section */
.products {
    background-color: #f8f8f8;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-item {
    background-color: #fff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
    transition: transform 0.2s ease;
}

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

.product-image-placeholder {
    width: 100%;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-item h4 {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
}

.product-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-price {
    font-size: 16px;
    font-weight: 600;
    color: #d32f2f;
    margin-bottom: 15px;
}

.contact-btn {
    background-color: #d32f2f;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.contact-btn:hover {
    background-color: #b71c1c;
}

/* Centered Content */
.centered-content .container {
    text-align: center;
}

.centered-content .about-content,
.centered-content .craftsmanship-content,
.centered-content .washi-content,
.centered-content .sumi-content,
.centered-content .seal-content {
    text-align: left;
}

/* Craftsmanship Section */
.craftsmanship {
    background-color: #fff;
}

.craftsmanship-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.craftsmanship-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.craftsmanship-image-placeholder {
    width: 100%;
    height: 250px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.10);
}

.craftsmanship-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Washi Section */
.washi-section {
    background-color: #f8f8f8;
}

.washi-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.washi-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.washi-image-placeholder {
    width: 100%;
    height: 250px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.10);
}

.washi-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Sumi Section */
.sumi-section {
    background-color: #fff;
}

.sumi-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.sumi-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.sumi-image-placeholder {
    width: 100%;
    height: 250px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.10);
}

.sumi-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Seal Carving Section */
.seal-carving {
    background-color: #f8f8f8;
}

.seal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.seal-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.seal-image-placeholder {
    width: 100%;
    height: 250px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.10);
}

.seal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Contact Section */
.contact {
    background-color: #fff;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    text-align: center;
}

.contact-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
}

.contact-item p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

.contact-item a {
    color: #d32f2f;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #b71c1c;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: start;
}

.footer-brand h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #fff;
}

.footer-brand p {
    color: #ccc;
    font-size: 14px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.footer-links a:hover {
    color: #fff;
}

.copyright {
    color: #999;
    font-size: 12px;
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .brand-name {
        font-size: 24px;
    }
    
    .about-content,
    .craftsmanship-content,
    .washi-content,
    .sumi-content,
    .seal-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    section {
        padding: 40px 0;
    }
    
    .hero {
        padding: 60px 0;
    }
}