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

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #FDFBF7;
}

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

/* Header */
.header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo h1 {
    color: #003366;
    font-size: 24px;
    font-weight: 700;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: #003366;
}

.contact-info {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: #666;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    background: linear-gradient(135deg, #FDFBF7 0%, #F5F2ED 100%);
    padding: 80px 0;
    display: flex;
    align-items: center;
    min-height: 500px;
}

.hero-content {
    flex: 1;
    padding: 0 20px;
    max-width: 600px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 42px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.cta-button {
    background: linear-gradient(45deg, #2F5233, #3A6340);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(47, 82, 51, 0.3);
}

.hero-image {
    flex: 1;
    padding: 0 20px;
}

.image-placeholder {
    background-color: #ddd;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: #666;
    font-size: 16px;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: #fff;
}

.about h2 {
    text-align: center;
    font-size: 36px;
    color: #003366;
    margin-bottom: 30px;
}

.about-description {
    text-align: center;
    font-size: 18px;
    color: #666;
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.8;
}

.strengths {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.strength-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background-color: #FDFBF7;
    border-radius: 10px;
    transition: transform 0.3s;
    border: 1px solid #F5F2ED;
}

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

.strength-item .icon {
    font-size: 24px;
}

.strength-item p {
    font-size: 16px;
    color: #333;
}

.certifications {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.cert-item {
    text-align: center;
}

.cert-badge {
    background: linear-gradient(45deg, #C9A66B, #D4B575);
    color: white;
    padding: 20px;
    border-radius: 50%;
    font-size: 18px;
    font-weight: bold;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
}

.facility-image {
    flex: 1;
    min-width: 300px;
}

/* Products Section */
.products {
    padding: 80px 0;
    background-color: #F5F2ED;
}

.products h2 {
    text-align: center;
    font-size: 36px;
    color: #003366;
    margin-bottom: 20px;
}

.products-description {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 50px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.product-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.product-image {
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 24px;
    color: #003366;
    margin-bottom: 15px;
}

.product-card p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.product-feature {
    background-color: #E8E4DC;
    padding: 10px 15px;
    border-radius: 20px;
    font-size: 14px;
    color: #2F5233;
    margin-bottom: 20px;
    display: inline-block;
}

.product-link {
    color: #2F5233;
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
}

.product-link:hover {
    color: #3A6340;
}

.notice {
    text-align: center;
    color: #999;
    font-size: 14px;
    font-style: italic;
}

/* Process Section */
.process {
    padding: 80px 0;
    background-color: #fff;
}

.process h2 {
    text-align: center;
    font-size: 36px;
    color: #003366;
    margin-bottom: 50px;
}

.process-flow {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 50px;
}

.process-step {
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.step-icon {
    font-size: 40px;
    margin-bottom: 10px;
}

.process-step p {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.arrow {
    font-size: 24px;
    color: #C9A66B;
    font-weight: bold;
}

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

.quality-info p {
    font-size: 18px;
    color: #003366;
    margin-bottom: 15px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: #F5F2ED;
}

.contact h2 {
    text-align: center;
    font-size: 36px;
    color: #003366;
    margin-bottom: 20px;
}

.contact-description {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 50px;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.contact-icon {
    font-size: 30px;
    margin-bottom: 15px;
}

.contact-details h4 {
    color: #003366;
    margin-bottom: 10px;
    font-size: 18px;
}

.contact-details p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: #333;
    color: #fff;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.company-info h3 {
    color: #C9A66B;
    margin-bottom: 10px;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #C9A66B;
}

.map-placeholder {
    background-color: #555;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: #ccc;
    cursor: pointer;
    transition: background-color 0.3s;
}

.map-placeholder:hover {
    background-color: #666;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #555;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .contact-info {
        display: none;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 50px 0;
    }
    
    .hero h2 {
        font-size: 28px;
    }
    
    .nav {
        gap: 20px;
    }
    
    .process-flow {
        flex-direction: column;
    }
    
    .arrow {
        transform: rotate(90deg);
    }
    
    .certifications {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h2 {
        font-size: 24px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .about h2,
    .products h2,
    .process h2,
    .contact h2 {
        font-size: 28px;
    }
    
    .nav {
        flex-direction: column;
        gap: 10px;
    }
}