/* 整体布局优化样式 */

/* 修改头部导航样式 */
.header-area.header-default {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.header-area.header-default.transparent {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

.header-area.header-default .header-logo-area a {
    background: linear-gradient(45deg, #19ce67, #00d4aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    text-decoration: none;
}

/* 导航菜单样式 */
.header-navigation-area .main-menu > li > a {
    color: #333;
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
}

.header-navigation-area .main-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #19ce67, #00d4aa);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.header-navigation-area .main-menu > li > a:hover::after {
    width: 100%;
}

/* 按钮样式优化 */
.btn-theme {
    background: linear-gradient(45deg, #19ce67, #00d4aa);
    border: none;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-theme::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-theme:hover::before {
    left: 100%;
}

.btn-theme:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(25, 206, 103, 0.3);
}

/* 卡片样式优化 */
.modern-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
}

.modern-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

/* 服务区域背景 */
.service-area.service-default-area {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.service-area.service-default-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(25, 206, 103, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 170, 0.05) 0%, transparent 50%);
}

/* 关于我们区域 */
.about-area.about-default-area {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
}

.about-area.about-default-area .about-content {
    position: relative;
    z-index: 2;
}

/* 客户评价区域 */
.team-area.team-default-area {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
}

.team-area.team-default-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.team-area.team-default-area .section-title .title {
    color: white;
}

.team-area.team-default-area .team-member {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
}

/* FAQ区域优化 */
.faq-area.faq-default-area {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    position: relative;
}

.faq-area.faq-default-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.faq-area.faq-default-area .accordion-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    margin-bottom: 15px;
}

.faq-area.faq-default-area .accordion-button {
    background: transparent;
    color: white;
    border: none;
    border-radius: 15px;
}

.faq-area.faq-default-area .accordion-button:not(.collapsed) {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* 统计数据区域 */
.stats-area.gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.stats-area.gradient-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.stats-area.gradient-bg .modern-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

/* 页脚区域 */
.footer-area {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    position: relative;
}

.footer-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.footer-area .widget-title {
    color: white;
}

.footer-area .nav-menu a {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.footer-area .nav-menu a:hover {
    color: #19ce67;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* 响应式优化 */
@media only screen and (max-width: 991px) {
    .header-navigation-area {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        border-radius: 15px;
        margin-top: 10px;
    }
    
    .modern-card {
        margin-bottom: 30px;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #19ce67, #00d4aa);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #118a45, #00b894);
}

/* 加载动画 */
.loading-animation {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}