/* 全局样式 */
body {
    font-family: 'Microsoft YaHei', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
}

/* 导航栏样式 */
.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

/* 首页英雄区域 */
.hero {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
}

.hero h1 {
    margin-bottom: 1.5rem;
    font-weight: 700;
}

/* 卡片样式 */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 按钮样式 */
.btn {
    border-radius: 5px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

.btn-outline-primary {
    color: #0d6efd;
    border-color: #0d6efd;
}

.btn-outline-primary:hover {
    background-color: #0d6efd;
    color: white;
}

/* 页面头部 */
.page-header {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
}

/* 团队成员样式 */
.team .card {
    text-align: center;
}

/* 服务页面样式 */
.services .card-title {
    margin-bottom: 1rem;
    font-weight: 600;
}

.services .list-group-item {
    border: none;
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.services .list-group-item:before {
    content: "✓";
    color: #0d6efd;
    position: absolute;
    left: 0;
    top: 0.5rem;
}

/* 联系表单样式 */
.contact-info form {
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 10px;
}

/* 页脚样式 */
footer {
    margin-top: 2rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero, .page-header {
        padding: 3rem 0;
    }
    
    .hero h1, .page-header h1 {
        font-size: 2.5rem;
    }
}

/* 动画效果 */
.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}