/* DSG Patents Website Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Styles */
header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
    border-bottom: 2px solid #e0e0e0;
}

.logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    display: block;
}

/* Navigation */
.back-button {
    display: inline-block;
    margin: 20px 0;
    padding: 10px 20px;
    background-color: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.back-button:hover {
    background-color: #e0e0e0;
}

/* Main Content */
main {
    max-width: 900px;
    margin: 0 auto;
}

h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: #1a1a1a;
    text-align: center;
}

.notice {
    margin-bottom: 40px;
    text-align: justify;
}

.notice p {
    margin-bottom: 20px;
    font-size: 1rem;
    color: #444;
}

/* Product Section */
.product-section {
    margin: 40px 0;
}

.section-heading {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-name {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #333;
}

.product-list,
.country-list {
    list-style: none;
    padding-left: 0;
}

.product-list li,
.country-list li {
    margin-bottom: 12px;
}

.product-list a,
.country-list a {
    color: #0066cc;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.product-list a:hover,
.country-list a:hover {
    color: #004499;
    text-decoration: underline;
}

/* Footer */
footer {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 2px solid #e0e0e0;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }

    .logo {
        max-width: 300px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .notice {
        text-align: left;
    }

    .notice p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .logo {
        max-width: 250px;
    }

    h1 {
        font-size: 1.3rem;
    }

    .notice p {
        font-size: 0.9rem;
    }
}