/* Global Styles */
:root {
    --primary-color: #ff69b4;
    --secondary-color: #4a90e2;
    --text-color: #333;
    --background-color: #fff;
    --section-padding: 4rem 2rem;
}

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

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Header & Navigation */
header {
    background-color: var(--background-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--primary-color);
}

/* Hero Section */
#hero {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #fff6f9 0%, #f0f6ff 100%);
    text-align: center;
    margin-top: 60px;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    line-height: 1.2;
}

#hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    color: #666;
}

/* Products Section */
#products {
    padding: var(--section-padding);
    background-color: var(--background-color);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.product-card img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.product-card h3 {
    padding: 1.2rem 1rem 0.8rem;
    color: var(--primary-color);
    font-size: 1.3rem;
}

.product-card p {
    padding: 0 1rem;
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 1rem;
}

.features {
    list-style: none;
    padding: 0 1rem 1.5rem;
}

.features li {
    padding: 0.3rem 0;
    font-size: 0.9rem;
    color: #555;
    display: flex;
    align-items: center;
}

.features li::before {
    content: "•";
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* About Section */
#about {
    padding: var(--section-padding);
    background-color: #f9f9f9;
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #555;
}

.company-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.feature h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.feature p {
    font-size: 0.95rem;
    margin: 0;
}

/* Contact Section */
#contact {
    padding: var(--section-padding);
    background-color: var(--background-color);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #444;
}

input, textarea, select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Noto Sans JP', sans-serif;
    transition: border-color 0.3s ease;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
}

textarea {
    height: 150px;
    resize: vertical;
}

select {
    background-color: white;
    cursor: pointer;
}

button {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
    width: 100%;
    font-size: 1.1rem;
}

button:hover {
    background-color: #ff4da6;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-info h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.footer-info p {
    margin-bottom: 0.5rem;
    color: #ccc;
}

.footer-links h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

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

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #888;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        margin-top: 1rem;
        flex-direction: column;
        gap: 1rem;
    }

    #hero {
        margin-top: 120px;
        padding: 3rem 1rem;
    }

    #hero h1 {
        font-size: 2rem;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .company-features {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

/* Section Headers */
h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 2rem;
} 


/* OEM/ODM Service Section */
.service-info {
    margin-top: 4rem;
    padding: 2rem;
    background: linear-gradient(135deg, #fff6f9 0%, #f0f6ff 100%);
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.service-info h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.service-info p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.service-info ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-info li {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    font-weight: 500;
    color: #444;
    transition: transform 0.3s ease;
}

.service-info li:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .service-info {
        padding: 1.5rem;
        margin-top: 3rem;
    }

    .service-info h3 {
        font-size: 1.5rem;
    }

    .service-info p {
        font-size: 1rem;
    }

    .service-info ul {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}