/* Chinese Language Specific Styles */

/* Import Google Fonts for Chinese */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&family=Source+Han+Sans:wght@300;400;500;600;700&display=swap');

/* Chinese Typography */
body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', '微软雅黑', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: 0.02em;
}

/* Chinese Navigation */
.nav-link {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

/* Chinese Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Source Han Sans', 'Noto Sans SC', sans-serif;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.3;
}

/* Chinese Buttons */
button, .btn {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* Chinese Form Elements */
input, textarea, select {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 400;
}

/* Chinese Card Text */
.card-text, .service-description {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 400;
    line-height: 1.6;
}

/* Chinese Hero Section */
.hero-title {
    font-family: 'Source Han Sans', sans-serif;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.hero-subtitle {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 400;
    line-height: 1.5;
}

/* Chinese Service Cards */
.service-card h3 {
    font-family: 'Source Han Sans', sans-serif;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.service-card p {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 400;
    line-height: 1.5;
}

/* Chinese Footer */
footer {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 400;
}

footer h4 {
    font-family: 'Source Han Sans', sans-serif;
    font-weight: 600;
}

/* Chinese Search Placeholder */
#search-input::placeholder {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 400;
}

/* Chinese Language Selector */
#current-lang {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
}

/* Chinese Modal */
.modal-title {
    font-family: 'Source Han Sans', sans-serif;
    font-weight: 600;
}

.modal-body {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 400;
}

/* Chinese Responsive Typography */
@media (max-width: 768px) {
    .nav-link {
        font-size: 0.9rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .service-card h3 {
        font-size: 1.1rem;
    }
}

/* Chinese Text Alignment */
.text-justify {
    text-align: left;
}

/* Chinese Spacing Adjustments */
.chinese-spacing {
    letter-spacing: 0.02em;
    word-spacing: 0.1em;
}

/* Chinese Button Hover Effects */
.btn:hover {
    transform: translateY(-1px);
    transition: all 0.2s ease;
}

/* Chinese Card Hover Effects */
.service-card:hover {
    transform: translateY(-2px);
    transition: all 0.3s ease;
}

/* Chinese Specific Layout Adjustments */
.zh-layout {
    line-height: 1.6;
    letter-spacing: 0.02em;
}

/* Chinese Long Text Handling */
.zh-long-text {
    word-break: keep-all;
    line-height: 1.6;
}

/* Chinese Form Labels */
.zh-form-label {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* Chinese Navigation Spacing */
.zh-nav-spacing {
    padding: 0.5rem 1rem;
    letter-spacing: 0.02em;
}