/* 页面通用样式 */
.page-content {
    min-height: calc(100vh - 120px);
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    position: relative;
    overflow: hidden;
}

.page-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
    z-index: 0;
}

.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.page-title {
    text-align: center;
    margin-bottom: 60px;
    color: white;
}

.page-title h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(90deg, #00f2fe, #4facfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-title p {
    font-size: 18px;
    opacity: 0.8;
    max-width: 800px;
    margin: 0 auto;
}

/* 解决方案页面 */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.solution-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #00f2fe, #4facfe);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border-color: rgba(0, 242, 254, 0.3);
}

.solution-icon {
    font-size: 48px;
    margin-bottom: 24px;
    display: block;
}

.solution-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
}

.solution-card p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* 合作咨询页面 */
.consultation-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.consultation-form .form-group {
    margin-bottom: 24px;
}

.consultation-form label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: white;
    margin-bottom: 8px;
}

.consultation-form input,
.consultation-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-size: 16px;
    transition: all 0.3s ease;
}

.consultation-form input:focus,
.consultation-form textarea:focus {
    outline: none;
    border-color: #00f2fe;
    box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.15);
    background: rgba(255, 255, 255, 0.1);
}

.consultation-form textarea {
    height: 150px;
    resize: vertical;
}

.consultation-form button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #00f2fe, #4facfe);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 16px;
}

.consultation-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 242, 254, 0.4);
}

/* 技术支持页面 */
.support-content {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.support-section {
    margin-bottom: 40px;
}

.support-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #00f2fe, #4facfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.support-section p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 16px;
}

.support-section ul {
    list-style: none;
    padding: 0;
}

.support-section li {
    margin-bottom: 24px;
    padding-left: 24px;
    position: relative;
}

.support-section li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #00f2fe;
    font-size: 20px;
    line-height: 1;
}

.support-section li h4 {
    font-size: 16px;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

/* 关于我们页面 */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-section {
    margin-bottom: 40px;
}

.about-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
    background: linear-gradient(90deg, #00f2fe, #4facfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-section p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-content {
        padding: 60px 0;
    }
    
    .page-title h1 {
        font-size: 28px;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-card,
    .consultation-form,
    .support-content,
    .about-content {
        padding: 30px;
    }
}