/* website_116 - 侧边导航风格 Sidebar Nav */
:root {
    --primary: #06b6d4;
    --primary-dark: #0891b2;
    --accent: #7c3aed;
    --dark: #0e7490;
    --text: #334155;
    --light: #64748b;
    --white: #ffffff;
    --bg: #ecfeff;
    --bg-light: #cffafe;
}
* {margin:0;padding:0;box-sizing:border-box;}
html {scroll-behavior:smooth;}
body {font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;margin-left:280px;}
a {text-decoration:none;color:inherit;transition:0.3s;}
ul {list-style:none;}

.sidebar116 {position:fixed;top:0;left:0;bottom:0;width:280px;background:linear-gradient(180deg,var(--dark) 0%,#155e75 100%);z-index:1000;padding:30px 0;}
.sidebar-logo116 {text-align:center;padding:0 20px 30px;border-bottom:1px solid rgba(255,255,255,0.1);margin-bottom:20px;}
.sidebar-logo116 a {font-size:22px;font-weight:700;color:var(--white);}
.sidebar-logo116 span {color:var(--primary);}
.sidebar-nav116 {padding:0 15px;}
.sidebar-nav116 li {margin-bottom:5px;}
.sidebar-nav116 a {display:flex;align-items:center;gap:12px;padding:12px 15px;border-radius:8px;color:rgba(255,255,255,0.7);font-size:14px;transition:0.3s;}
.sidebar-nav116 a:hover,.sidebar-nav116 a.active {background:rgba(255,255,255,0.1);color:var(--white);}
.sidebar-nav116 svg {width:20px;height:20px;}
.sidebar-contact116 {position:absolute;bottom:30px;left:20px;right:20px;padding:20px;background:rgba(255,255,255,0.1);border-radius:10px;}
.sidebar-contact116 h4 {color:var(--white);font-size:14px;margin-bottom:10px;}
.sidebar-contact116 p {color:rgba(255,255,255,0.6);font-size:13px;margin-bottom:5px;}

.main-content116 {min-height:100vh;padding:30px 40px 30px 30px;}
.top-bar116 {display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;}
.page-title116 h1 {font-size:28px;font-weight:700;color:var(--dark);margin-bottom:5px;}
.page-title116 p {font-size:14px;color:var(--light);}

.hero-section116 {background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);border-radius:20px;padding:60px;margin-bottom:40px;position:relative;overflow:hidden;}
.hero-section116::before {content:'';position:absolute;top:-50%;right:-20%;width:400px;height:400px;background:rgba(255,255,255,0.1);border-radius:50%;}
.hero-section116 h2 {font-size:36px;font-weight:700;color:var(--white);margin-bottom:15px;position:relative;}
.hero-section116 p {font-size:16px;color:rgba(255,255,255,0.85);margin-bottom:25px;position:relative;max-width:600px;}
.btn-primary116 {display:inline-block;background:var(--white);color:var(--primary);padding:12px 28px;border-radius:8px;font-weight:600;font-size:15px;position:relative;}

.section116 {background:var(--white);border-radius:16px;padding:35px;margin-bottom:30px;box-shadow:0 2px 10px rgba(0,0,0,0.05);}
.section-header116 {display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;}
.section-header116 h2 {font-size:20px;font-weight:700;color:var(--dark);}

.stats-grid116 {display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:40px;}
.stat-card116 {background:var(--white);border-radius:12px;padding:25px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,0.05);}
.stat-icon116 {width:45px;height:45px;background:var(--bg-light);border-radius:10px;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;}
.stat-icon116 svg {width:22px;height:22px;color:var(--primary);}
.stat-number116 {font-size:28px;font-weight:700;color:var(--dark);}
.stat-label116 {font-size:13px;color:var(--light);}

.features-grid116 {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.feature-card116 {background:var(--bg);border-radius:12px;padding:25px;transition:0.3s;}
.feature-card116:hover {transform:translateY(-3px);box-shadow:0 10px 25px rgba(6,182,212,0.1);}
.feature-icon116 {width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:15px;}
.feature-icon116 svg {width:20px;height:20px;color:var(--white);}
.feature-card116 h3 {font-size:16px;font-weight:600;color:var(--dark);margin-bottom:8px;}
.feature-card116 p {font-size:13px;color:var(--light);}

.process-steps116 {display:flex;justify-content:space-between;position:relative;}
.process-steps116::before {content:'';position:absolute;top:25px;left:60px;right:60px;height:2px;background:var(--bg-light);z-index:1;}
.step116 {text-align:center;position:relative;z-index:2;flex:1;}
.step-icon116 {width:50px;height:50px;background:var(--white);border:3px solid var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:18px;font-weight:700;color:var(--primary);}
.step116 h3 {font-size:14px;font-weight:600;color:var(--dark);margin-bottom:5px;}
.step116 p {font-size:12px;color:var(--light);}

.services-grid116 {display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.service-item116 {background:var(--bg);border-radius:12px;padding:25px;text-align:center;transition:0.3s;}
.service-item116:hover {background:var(--primary);transform:translateY(-3px);}
.service-item116:hover h3,.service-item116:hover p {color:var(--white);}
.service-icon116 {width:45px;height:45px;background:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;}
.service-icon116 svg {width:22px;height:22px;color:var(--primary);}
.service-item116 h3 {font-size:14px;font-weight:600;color:var(--dark);margin-bottom:5px;transition:0.3s;}
.service-item116 p {font-size:12px;color:var(--light);transition:0.3s;}

.reviews-grid116 {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.review-card116 {background:var(--bg);border-radius:12px;padding:25px;}
.review-quote116 {font-size:40px;color:var(--primary);opacity:0.3;line-height:1;font-family:Georgia,serif;}
.review-card116 p {font-size:14px;color:var(--text);margin:10px 0;line-height:1.6;}
.review-author116 {font-size:13px;color:var(--dark);font-weight:500;}

.contact-grid116 {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.contact-item116 {background:var(--bg);border-radius:12px;padding:25px;text-align:center;transition:0.3s;}
.contact-item116:hover {background:var(--primary);transform:translateY(-3px);}
.contact-item116:hover h3,.contact-item116:hover p {color:var(--white);}
.contact-icon116 {width:45px;height:45px;background:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;}
.contact-icon116 svg {width:22px;height:22px;color:var(--primary);}
.contact-item116 h3 {font-size:14px;font-weight:600;color:var(--dark);margin-bottom:5px;transition:0.3s;}
.contact-item116 p {font-size:15px;color:var(--primary);font-weight:600;transition:0.3s;}

.mobile-header116 {display:none;}

@media (max-width:1200px) {
    body {margin-left:0;}
    .sidebar116 {transform:translateX(-100%);transition:0.3s;}
    .sidebar116.active {transform:translateX(0);}
    .main-content116 {padding:20px;}
    .mobile-header116 {display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:var(--dark);color:var(--white);}
    .mobile-header116 h2 {font-size:18px;}
    .mobile-toggle116 {background:none;border:none;cursor:pointer;padding:5px;}
    .mobile-toggle116 span {display:block;width:24px;height:2px;background:var(--white);margin:5px 0;}
    .stats-grid116 {grid-template-columns:repeat(2,1fr);}
    .features-grid116,.reviews-grid116,.services-grid116,.contact-grid116 {grid-template-columns:1fr;}
    .process-steps116 {flex-wrap:wrap;gap:20px;}
    .step116 {flex:none;width:45%;}
    .process-steps116::before {display:none;}
}