*{margin:0;padding:0;box-sizing:border-box}
a{text-decoration:none}
html{scroll-behavior:smooth}
#think_page_trace_open{display:none}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;line-height:1.6;color:#333;overflow-x:hidden}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.navbar{position:sticky;top:0;left:0;right:0;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.1);z-index:1000;transition:all .3s ease}
.navbar.scrolled{background:rgba(255,255,255,.98);box-shadow:0 2px 20px rgba(0,0,0,.1)}
.nav-container{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:70px}
.nav-logo{display:flex;align-items:center;font-size:24px;font-weight:700;color:#2563eb;text-decoration:none}
.nav-logo img{height:28px;margin-right:10px}
.nav-logo i{margin-right:8px;font-size:28px;background:linear-gradient(135deg,#8c14a9,#0059df);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-menu{display:flex;list-style:none;gap:30px}
.nav-link{text-decoration:none;color:#333;font-weight:500;transition:color .3s ease;position:relative}
.nav-link:hover{color:#2563eb}
.nav-link::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:linear-gradient(135deg,#8c14a9,#0059df);transition:width .3s ease}
.nav-link:hover::after{width:100%}
.nav-cta .btn-primary{padding:10px 20px;border:none;border-radius:25px;background:linear-gradient(135deg,#8c14a9,#0059df);color:#fff;font-weight:600;cursor:pointer;transition:all .3s ease}
.nav-cta .btn-primary:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(37,99,235,.4)}
.hamburger{display:none;flex-direction:column;cursor:pointer;gap:4px}
.hamburger span{width:25px;height:3px;background:#333;transition:all .3s ease}
.hero{min-height:100vh;display:flex;align-items:center;position:relative;background:linear-gradient(135deg,#f8fafc 0,#e2e8f0 100%);overflow:hidden}
.hero-background{position:absolute;top:0;left:0;right:0;bottom:0;z-index:1}
.hero-particles{position:absolute;width:100%;height:100%;background-image:radial-gradient(circle at 20% 80%,rgba(37,99,235,.1) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(249,115,22,.1) 0,transparent 50%),radial-gradient(circle at 40% 40%,rgba(37,99,235,.05) 0,transparent 50%);animation:float 20s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0) rotate(0)}
50%{transform:translateY(-20px) rotate(180deg)}
}
.hero-container{max-width:1200px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:2}
.hero-title{font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:20px}
.gradient-text{background:linear-gradient(135deg,#8c14a9,#0059df);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:1.25rem;color:#64748b;margin-bottom:40px;line-height:1.6}
.hero-buttons{display:flex;gap:20px;margin-bottom:60px}
.btn-primary,.btn-secondary{padding:15px 30px;border:none;border-radius:50px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px}
.btn-primary{background:linear-gradient(135deg,#8c14a9,#0059df);color:#fff}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 25px rgba(37,99,235,.4)}
.btn-secondary{background:0 0;color:#2563eb;border:2px solid #2563eb}
.btn-secondary:hover{background:#2563eb;color:#fff;transform:translateY(-3px)}
.btn-large{padding:18px 35px;font-size:18px}
.hero-stats{display:flex;gap:40px}
.stat-item{text-align:center}
.stat-number{display:block;font-size:2rem;font-weight:800;color:#2563eb;margin-bottom:5px}
.stat-label{font-size:.9rem;color:#64748b}
.hero-visual{display:flex;justify-content:center;align-items:center}
.hero-mockup{position:relative;transform:perspective(1000px) rotateY(-15deg) rotateX(10deg);transition:transform .3s ease}
.hero-mockup:hover{transform:perspective(1000px) rotateY(-10deg) rotateX(5deg)}
.mockup-screen{width:500px;height:350px;background:#fff;border-radius:20px;box-shadow:0 25px 50px rgba(0,0,0,.15);overflow:hidden;border:1px solid #e2e8f0}
.mockup-content{height:100%;display:flex;flex-direction:column}
.mockup-header{height:40px;background:#f8fafc;display:flex;align-items:center;padding:0 20px;border-bottom:1px solid #e2e8f0}
.mockup-dots{display:flex;gap:8px}
.mockup-dots span{width:12px;height:12px;border-radius:50%;background:#cbd5e1}
.mockup-dots span:nth-child(1){background:#ef4444}
.mockup-dots span:nth-child(2){background:#f59e0b}
.mockup-dots span:nth-child(3){background:#10b981}
.mockup-body{flex:1;display:flex;padding:20px;gap:20px}
.mockup-sidebar{width:120px;display:flex;flex-direction:column;gap:10px}
.sidebar-item{height:30px;background:#f1f5f9;border-radius:8px;animation:pulse 2s ease-in-out infinite}
.sidebar-item.active{background:linear-gradient(135deg,#8c14a9,#0059df)}
.mockup-main{flex:1;display:flex;flex-direction:column;gap:15px}
.main-card{height:60px;background:#f8fafc;border-radius:12px;border:1px solid #e2e8f0;animation:slideIn 1s ease-out;display:flex;justify-content:center;align-items:center}
@keyframes pulse{0%,100%{opacity:1}
50%{opacity:.5}
}
@keyframes slideIn{from{transform:translateX(20px);opacity:0}
to{transform:translateX(0);opacity:1}
}
.features{padding:120px 0;background:#fff}
.section-header{text-align:center;margin-bottom:80px}
.section-title{font-size:2.5rem;font-weight:800;margin-bottom:20px;color:#1e293b}
.section-subtitle{font-size:1.2rem;color:#64748b;max-width:600px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px}
.feature-card{background:#fff;padding:40px 30px;border-radius:20px;border:1px solid #e2e8f0;transition:all .3s ease;position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(135deg,#8c14a9,#0059df);transform:scaleX(0);transition:transform .3s ease}
.feature-card:hover::before{transform:scaleX(1)}
.feature-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.1)}
.feature-icon{width:80px;height:80px;border-radius:20px;background:linear-gradient(135deg,#8c14a9,#0059df);display:flex;align-items:center;justify-content:center;margin-bottom:25px;color:#fff;font-size:2rem}
.feature-title{font-size:1.5rem;font-weight:700;margin-bottom:15px;color:#1e293b}
.feature-description{color:#64748b;line-height:1.6;margin-bottom:20px}
.feature-tags{display:flex;gap:10px;flex-wrap:wrap}
.tag{padding:5px 12px;background:#f1f5f9;color:#475569;border-radius:20px;font-size:.85rem;font-weight:500}
.showcase{padding:120px 0;background:#f8fafc}
.showcase-tabs{display:flex;justify-content:center;gap:20px;margin-bottom:60px}
.tab-btn{padding:15px 30px;border:2px solid #e2e8f0;background:#fff;border-radius:50px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:10px;font-weight:600;color:#64748b}
.tab-btn.active{background:linear-gradient(135deg,#8c14a9,#0059df);color:#fff;border-color:transparent;border:2px solid #008eff}
.tab-btn:hover:not(.active){border-color:#2563eb;color:#2563eb}
.showcase-content{position:relative}
.tab-content{display:none;animation:fadeIn .5s ease}
.tab-content.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}
to{opacity:1;transform:translateY(0)}
}
.showcase-image{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 25px 50px rgba(0,0,0,.15)}
.showcase-img{width:100%;height:auto;display:block;transition:transform .3s ease}
.showcase-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.8));color:#fff;padding:40px;transform:translateY(100%);transition:transform .3s ease}
.showcase-image:hover .showcase-overlay{transform:translateY(0)}
.showcase-image:hover .showcase-img{transform:scale(1.05)}
.overlay-content h3{font-size:1.5rem;margin-bottom:10px}
.cases{padding:120px 0;background:#fff}
.clients-logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:40px;margin-bottom:80px;align-items:center}
.logo-item{display:flex;justify-content:center;align-items:center;padding:20px;border-radius:15px;background:#f8fafc;transition:all .3s ease;opacity:.7}
.logo-item:hover{opacity:1;transform:translateY(-5px);box-shadow:0 10px 25px rgba(0,0,0,.1)}
.logo-item img{max-width:100%;height:auto;filter:grayscale(100%);transition:filter .3s ease}
.logo-item:hover img{filter:grayscale(0)}
.case-studies{display:flex;flex-direction:column;gap:80px}
.case-item{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.case-item.reverse{direction:rtl}
.case-item.reverse>*{direction:ltr}
.case-content h3{font-size:2rem;font-weight:700;margin-bottom:20px;color:#1e293b}
.case-description{font-size:1.1rem;color:#64748b;line-height:1.6;margin-bottom:30px}
.case-metrics{display:flex;gap:40px}
.metric{text-align:center}
.metric-value{display:block;font-size:2.5rem;font-weight:800;color:#2563eb;margin-bottom:5px}
.metric-label{color:#64748b;font-size:.9rem}
.case-image{border-radius:20px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,.1)}
.case-image img{width:100%;height:auto;transition:transform .3s ease}
.case-image:hover img{transform:scale(1.05)}
.pricing{padding:120px 0;background:#f8fafc}
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px;margin:0 auto}
.pricing-card{background:#fff;border-radius:20px;padding:40px 30px;border:2px solid #e2e8f0;transition:all .3s ease;position:relative}
.pricing-card.featured{border-color:#2563eb;transform:scale(1.05);box-shadow:0 20px 40px rgba(37,99,235,.15)}
.pricing-badge{position:absolute;top:-15px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#8c14a9,#0059df);color:#fff;padding:8px 20px;border-radius:20px;font-size:.9rem;font-weight:600}
.pricing-card:hover:not(.featured){transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.1)}
.pricing-header{text-align:center;margin-bottom:30px}
.pricing-title{font-size:1.5rem;font-weight:700;margin-bottom:15px;color:#1e293b}
.pricing-price{display:flex;align-items:baseline;justify-content:center;margin-bottom:15px}
.price-currency{font-size:1.5rem;color:#64748b}
.price-amount{font-size:3rem;font-weight:800;color:#2563eb;margin:0 5px}
.price-period{color:#64748b}
.pricing-description{color:#64748b}
.pricing-features{list-style:none;margin-bottom:30px}
.pricing-features li{padding:10px 0;display:flex;align-items:center;gap:10px;color:#64748b}
.pricing-features i{color:#10b981;font-size:1.1rem}
.btn-outline{width:100%;padding:15px;border:2px solid #2563eb;background:0 0;color:#2563eb;border-radius:50px;font-weight:600;cursor:pointer;transition:all .3s ease}
.btn-outline:hover{background:#2563eb;color:#fff}
.pricing-card .btn-primary{width:100%;justify-content:center}
.footer{background:#1e293b;color:#fff;padding:80px 0 30px}
.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1.5fr;gap:40px;margin-bottom:50px}
.footer-logo{display:flex;align-items:center;font-size:1.5rem;font-weight:700;margin-bottom:20px}
.footer-logo i{margin-right:10px;font-size:1.8rem;background:linear-gradient(135deg,#8c14a9,#0059df);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.footer-description{color:#94a3b8;line-height:1.6;margin-bottom:30px}
.social-links{display:flex;gap:15px}
.social-link{width:40px;height:40px;border-radius:50%;background:#334155;display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;transition:all .3s ease}
.social-link:hover{background:linear-gradient(135deg,#8c14a9,#0059df);transform:translateY(-3px)}
.footer-title{font-size:1.2rem;font-weight:600;margin-bottom:20px;color:#fff}
.footer-links{list-style:none}
.footer-links li{margin-bottom:10px}
.footer-links a{color:#94a3b8;text-decoration:none;transition:color .3s ease}
.footer-links a:hover{color:#fff}
.contact-info{display:flex;flex-direction:column;gap:15px}
.contact-item{display:flex;align-items:center;gap:10px;color:#94a3b8}
.contact-item i{width:20px;color:#2563eb}
.footer-bottom{border-top:1px solid #334155;padding-top:30px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.footer-copyright{color:#94a3b8}
.footer-legal{display:flex;gap:20px}
.footer-legal a{color:#94a3b8;text-decoration:none;font-size:.9rem;transition:color .3s ease}
.footer-legal a:hover{color:#fff}
@media (max-width:1024px){.hero-container{grid-template-columns:1fr;gap:20px;text-align:center}
.hero-title{font-size:3rem}
.mockup-screen{width:400px;height:280px}
.case-item{grid-template-columns:1fr;gap:40px;text-align:center}
.case-item.reverse{direction:ltr}
.footer-content{grid-template-columns:repeat(2,1fr);gap:40px}
}
@media (max-width:768px){.nav-menu{position:fixed;top:70px;left:-100%;width:100%;height:calc(100vh - 70px);background:#fff;flex-direction:column;justify-content:flex-start;align-items:center;padding-top:50px;transition:left .3s ease;box-shadow:0 5px 20px rgba(0,0,0,.1)}
.nav-menu.active{left:0}
.hamburger{display:flex}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}
.hero-title{font-size:2.5rem}
.hero-buttons{align-items:center;display:flex;gap:10px;justify-content:center;margin-bottom:20px}
.hero-stats{justify-content:center;gap:30px}
.mockup-screen{width:300px;height:200px}
.features-grid{grid-template-columns:1fr}
.showcase-tabs{flex-direction:column;align-items:center}
.pricing-grid{grid-template-columns:1fr;max-width:400px}
.pricing-card.featured{transform:none}
.footer-content{grid-template-columns:1fr;text-align:center}
.footer-bottom{flex-direction:column;text-align:center}
.section-title{font-size:2rem}
.case-metrics{justify-content:center}
}
@media (max-width:480px){.container{padding:0 15px}
.hero-title{font-size:2rem}
.hero-subtitle{font-size:1.1rem}
.btn-large{padding:15px 25px;font-size:16px}
.feature-card{padding:30px 20px}
.pricing-card{padding:30px 20px}
.mockup-screen{width:250px;height:170px}
.mockup-body{padding:15px;gap:15px}
.sidebar-item{height:20px}
.main-card{height:40px}
}
@keyframes slideInUp{from{opacity:0;transform:translateY(30px)}
to{opacity:1;transform:translateY(0)}
}
.animate-slide-up{animation:slideInUp .6s ease-out}
[data-aos]{opacity:0;transition:opacity .6s ease,transform .6s ease}
[data-aos].aos-animate{opacity:1;transform:translateY(0)}
[data-aos=fade-up]{transform:translateY(30px)}
.loading{opacity:0;animation:fadeInUp .8s ease forwards}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}
to{opacity:1;transform:translateY(0)}
}
html{scroll-padding-top:70px}
.case-image,.feature-card,.hero-mockup,.pricing-card{will-change:transform}
@media (prefers-reduced-motion:reduce){*{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}
}
@media (prefers-contrast:high){.btn-primary{border:2px solid #fff}
.feature-card{border-width:2px}
}
.user{margin:50px 0;padding:20px}
.user .settings-container{width:100%;background:#fff;border-radius:20px;box-shadow:0 20px 50px rgba(0,0,0,.1);overflow:hidden;display:flex;min-height:650px;max-width:1200px;margin:auto}
.user .settings-sidebar{width:280px;background:linear-gradient(to bottom,#4361ee,#3a56e0);color:#fff;padding:40px 0;position:relative;overflow:hidden}
.user .sidebar-pattern{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 10% 20%,rgba(255,255,255,.1) 0,transparent 20%),radial-gradient(circle at 80% 90%,rgba(255,255,255,.1) 0,transparent 20%);z-index:1}
.user .user-profile{text-align:center;padding:0 20px 40px;border-bottom:1px solid rgba(255,255,255,.2);position:relative;z-index:2}
.user .avatar{width:100px;height:100px;border-radius:50%;background:linear-gradient(45deg,#7209b7,#4361ee);margin:0 auto 20px;display:flex;align-items:center;justify-content:center;font-size:42px;color:#fff;border:4px solid rgba(255,255,255,.3);box-shadow:0 5px 15px rgba(0,0,0,.2)}
.user .user-name{font-size:22px;font-weight:600;margin-bottom:8px;letter-spacing:.5px}
.user .user-email{font-size:15px;opacity:.85;font-weight:300}
.user .settings-nav{padding:30px 0;position:relative;z-index:2}
.user .nav-item{padding:15px 40px;display:flex;align-items:center;cursor:pointer;transition:all .3s ease;font-weight:500;font-size:16px;position:relative;color: white;}
.user .nav-item:hover{background:rgba(255,255,255,.1)}
.user .nav-item.active{background:rgba(255,255,255,.2);border-left:4px solid #fff}
.user .nav-item i{margin-right:15px;width:24px;text-align:center;font-size:18px}
.user .settings-content{flex:1;padding:50px;overflow-y:auto;background:#f9fbfd}
.user .settings-header{margin-bottom:40px;padding-bottom:20px;border-bottom:1px solid #eaeff5}
.user .settings-title{font-size:32px;font-weight:700;color:#2c3e50;margin-bottom:12px;display:flex;align-items:center}
.user .settings-title i{background:#4361ee;width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;margin-right:15px;box-shadow:0 5px 15px rgba(67,97,238,.3)}
.user .settings-description{color:#7b8ab8;font-size:17px;line-height:1.7;padding-left:65px}
.user .form-section{background:#fff;border-radius:18px;padding:30px;margin-bottom:35px;box-shadow:0 10px 30px rgba(0,0,0,.03);border:1px solid #edf2f9}
.user .section-title{font-size:22px;font-weight:600;margin-bottom:30px;color:#4361ee;display:flex;align-items:center;padding-bottom:15px;border-bottom:1px solid #f0f4f9}
.user .section-title i{margin-right:15px;background:linear-gradient(to right,#7209b7,#4361ee);width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff}
.user .phone-info{background:linear-gradient(to right,#3a56e0,#4895ef);color:#fff;padding:20px 25px;border-radius:14px;margin-bottom:30px;display:flex;align-items:center;box-shadow:0 8px 20px rgba(67,97,238,.25)}
.user .phone-info i{font-size:26px;margin-right:18px}
.user .phone-info span{font-weight:500;letter-spacing:.5px;font-size:18px}
.user .form-group{margin-bottom:30px}
.user .form-label{display:block;margin-bottom:12px;font-weight:500;color:#2c3e50;font-size:16px;display:flex;align-items:center}
.user .form-label i{margin-right:10px;color:#7b8ab8}
.user .input-with-button{display:flex;gap:20px}
.user .input-with-button .input-group{flex:1}
.user .input-group{position:relative}
.user .form-control{width:100%;padding:16px 24px;border:2px solid #e2e8f0;border-radius:14px;font-size:16px;transition:all .3s ease;background:#fff;color:#2c3e50;box-shadow:0 4px 10px rgba(0,0,0,.02)}
.user .form-control:focus{border-color:#4361ee;box-shadow:0 0 0 4px rgba(67,97,238,.15);outline:0}
.user .btn{padding:16px 30px;border-radius:14px;font-weight:600;font-size:16px;cursor:pointer;transition:all .3s ease;border:none;display:inline-flex;align-items:center;justify-content:center}
.user .btn-primary{background:#4361ee;color:#fff;box-shadow:0 5px 20px rgba(67,97,238,.35)}
.user .btn-primary:hover{background:#3a56e0;transform:translateY(-3px);box-shadow:0 8px 25px rgba(67,97,238,.45)}
.user .btn-outline{background:0 0;border:2px solid #4361ee;color:#4361ee;padding:14px 28px}
.user .btn-outline:hover{background:rgba(67,97,238,.05);transform:translateY(-3px)}
.user .btn-code{background:#7209b7;min-width:160px;box-shadow:0 5px 20px rgba(114,9,183,.3)}
.user .btn-code:hover{background:#6509a5;box-shadow:0 8px 25px rgba(114,9,183,.4)}
.user .btn-code i{margin-right:10px}
.user .form-footer{display:flex;justify-content:space-between;align-items:center;padding-top:30px;margin-top:30px;border-top:1px solid #edf2f9}
.user .notification{position:fixed;top:30px;right:30px;background:#fff;padding:20px 30px;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.15);transform:translateX(150%);transition:transform .5s ease;z-index:1000;display:flex;align-items:center;border-left:5px solid #4ade80}
.user .notification.show{transform:translateX(0)}
.user .notification i{font-size:24px;margin-right:15px;color:#4ade80}
@media (max-width:900px){.user .settings-container{flex-direction:column;min-height:auto}
.user .settings-sidebar{width:100%;padding:30px 20px}
.user .user-profile{padding-bottom:20px}
.user .settings-nav{display:flex;overflow-x:auto;padding:15px 0;scrollbar-width:none}
.user .settings-nav::-webkit-scrollbar{display:none}
.user .nav-item{padding:12px 20px;white-space:nowrap;border-left:none;border-bottom:3px solid transparent}
.user .nav-item.active{border-left:none;border-bottom:3px solid #fff}
.user .settings-content{padding:35px}
}
@media (max-width:600px){.user .input-with-button{flex-direction:column}
.user .form-footer{flex-direction:column;gap:20px}
.user .form-footer .btn{width:100%}
.user .settings-title{font-size:26px}
.user .settings-title i{width:45px;height:45px}
}
.contact{padding:80px 0;background:linear-gradient(135deg,#f5f7fa 0,#e4edf5 100%);position:relative;overflow:hidden}
.contact .container{max-width:1200px;margin:0 auto;padding:0 20px;position:relative;z-index:2}
.contact .section-header{text-align:center;margin-bottom:60px}
.contact .section-title{font-size:2.5rem;font-weight:700;color:#1a3a5f;margin-bottom:15px;position:relative;display:inline-block}
.contact .section-title:after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(to right,#4a90e2,#5e60ce);border-radius:2px}
.contact .section-subtitle{font-size:1.2rem;color:#5a6b82;max-width:600px;margin:20px auto 0;font-weight:300}
.contact .contact-content{display:flex;flex-wrap:wrap;gap:40px;background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 15px 50px rgba(0,0,100,.1)}
.contact .contact-info{flex:1;min-width:300px;padding:50px;background:linear-gradient(135deg,#1a3a5f 0,#2c5282 100%);color:#fff;position:relative}
.contact .contact-info:before{content:'';position:absolute;top:0;right:0;width:100px;height:100px;border-top:2px solid rgba(255,255,255,.1);border-right:2px solid rgba(255,255,255,.1)}
.contact .contact-info:after{content:'';position:absolute;bottom:0;left:0;width:100px;height:100px;border-bottom:2px solid rgba(255,255,255,.1);border-left:2px solid rgba(255,255,255,.1)}
.contact .info-title{font-size:1.8rem;margin-bottom:30px;font-weight:600;position:relative;padding-bottom:15px}
.contact .info-title:after{content:'';position:absolute;bottom:0;left:0;width:60px;height:3px;background:linear-gradient(to right,#4a90e2,#5e60ce);border-radius:2px}
.contact .contact-details{list-style:none}
.contact .contact-details li{margin-bottom:25px;display:flex;align-items:flex-start;font-size:1.1rem}
.contact .contact-details i{font-size:1.3rem;color:#4a90e2;min-width:40px;padding-top:5px}
.contact .contact-details .detail-content{flex:1}
.contact .detail-content h4{font-size:1.1rem;margin-bottom:5px;font-weight:500;color:#cbd5e0}
.contact .detail-content p{font-size:1.05rem;font-weight:400;color:#e2e8f0}
.contact .contact-methods{flex:1;min-width:300px;padding:50px;display:flex;flex-direction:column;justify-content:center}
.contact .method-title{font-size:1.8rem;color:#1a3a5f;margin-bottom:30px;font-weight:600;position:relative;padding-bottom:15px}
.contact .method-title:after{content:'';position:absolute;bottom:0;left:0;width:60px;height:3px;background:linear-gradient(to right,#4a90e2,#5e60ce);border-radius:2px}
.contact .qr-codes{display:flex;flex-wrap:wrap;gap:30px;margin-top:20px}
.contact .qr-item{text-align:center;flex:1;min-width:150px}
.contact .qr-code{width:160px;height:160px;margin:0 auto 15px;border-radius:12px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.1);background:#fff;padding:10px;display:flex;align-items:center;justify-content:center}
.contact .qr-code img{max-width:100%;height:auto;border-radius:8px}
.contact .qr-item p{font-size:1rem;color:#4a5568;font-weight:500}
.contact .business-hours{margin-top:40px;background:#f0f7ff;padding:25px;border-radius:12px;border-left:4px solid #4a90e2}
.contact .hours-title{font-size:1.2rem;color:#1a3a5f;margin-bottom:15px;font-weight:600}
.contact .hours-list{list-style:none}
.contact .hours-list li{padding:8px 0;display:flex;justify-content:space-between;border-bottom:1px dashed #e2e8f0}
.contact .hours-list li:last-child{border-bottom:none}
.contact .hours-list .day{font-weight:500;color:#4a5568}
.contact .hours-list .time{color:#1a3a5f;font-weight:500}
.contact .contact-decoration{position:absolute;z-index:1}
.contact .decoration-1{top:10%;left:5%;width:80px;height:80px;border:15px solid rgba(74,144,226,.08);border-radius:50%}
.contact .decoration-2{bottom:15%;right:8%;width:120px;height:120px;border:15px solid rgba(94,96,206,.06);border-radius:50%}
.contact .decoration-3{top:25%;right:12%;width:40px;height:40px;background:rgba(94,96,206,.1);border-radius:50%}
@media (max-width:768px){.contact .contact-content{flex-direction:column}
.contact .section-title{font-size:2rem}
.contact .contact-info,.contact .contact-methods{padding:30px}
.contact .qr-codes{justify-content:center}
}
.demo-scope .container{max-width:1200px;margin:0 auto;padding:0 20px}
.demo-scope header{text-align:center;padding:60px 0 40px;position:relative;overflow:hidden}
.demo-scope .header-content{position:relative;z-index:2}
.demo-scope h1{font-size:2.8rem;font-weight:700;color:#1a3a5f;margin-bottom:15px;text-shadow:0 2px 10px rgba(0,0,0,.05)}
.demo-scope .subtitle{font-size:1.3rem;color:#5a6b82;max-width:700px;margin:0 auto 30px;font-weight:300}
.demo-scope .platform-tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:15px;margin:40px 0 30px}
.demo-scope .platform-btn{background:#fff;border:none;padding:15px 30px;border-radius:50px;font-size:1.1rem;font-weight:500;color:#4a5568;cursor:pointer;transition:all .3s ease;box-shadow:0 5px 15px rgba(0,0,0,.08);display:flex;align-items:center;gap:10px}
.demo-scope .platform-btn:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.12)}
.demo-scope .platform-btn.active{background:linear-gradient(to right,#4a90e2,#5e60ce);color:#fff}
.demo-scope .platform-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:30px;margin-top:30px}
.demo-scope .system-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 15px 40px rgba(0,0,100,.1);transition:transform .4s ease,box-shadow .4s ease;height:100%;display:flex;flex-direction:column}
.demo-scope .system-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,100,.15)}
.demo-scope .card-image{height:220px;overflow:hidden;position:relative}
.demo-scope .card-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.demo-scope .system-card:hover .card-image img{transform:scale(1.05)}
.demo-scope .card-overlay{position:absolute;bottom:0;left:0;width:100%;background:linear-gradient(to top,rgba(26,58,95,.9),transparent);padding:20px;color:#fff}
.demo-scope .card-overlay h3{font-size:1.5rem;margin-bottom:5px}
.demo-scope .card-overlay p{opacity:.9;font-size:.95rem}
.demo-scope .card-content{padding:25px;flex:1;display:flex;flex-direction:column}
.demo-scope .features{list-style:none;margin:15px 0 20px;flex:1}
.demo-scope .features li{padding:8px 0;display:flex;align-items:flex-start}
.demo-scope .features li i{color:#4a90e2;margin-right:10px;margin-top:5px;font-size:.9rem}
.demo-scope .qr-section{background:#f8faff;border-radius:15px;padding:20px;margin-top:15px;display:flex;align-items:center;gap:20px;border:1px solid #e2e8f0}
.demo-scope .qr-code{width:90px;height:90px;background:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:8px;box-shadow:0 5px 15px rgba(0,0,0,.05)}
.demo-scope .qr-code img{max-width:100%;border-radius:5px}
.demo-scope .qr-text{flex:1}
.demo-scope .qr-text h4{color:#1a3a5f;margin-bottom:5px}
.demo-scope .qr-text p{color:#5a6b82;font-size:.95rem}
.demo-scope .platform-section{margin:60px 0}
.demo-scope .section-title{text-align:center;font-size:2.2rem;color:#1a3a5f;margin-bottom:40px;position:relative;padding-bottom:15px}
.demo-scope .section-title:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(to right,#4a90e2,#5e60ce);border-radius:2px}
.demo-scope .decoration{position:absolute;z-index:1;opacity:.1}
.demo-scope .decoration-1{top:10%;left:10%;width:120px;height:120px;border:10px solid #4a90e2;border-radius:50%}
.demo-scope .decoration-2{bottom:15%;right:10%;width:80px;height:80px;border:8px solid #5e60ce;border-radius:50%}
.demo-scope .decoration-3{top:30%;right:15%;width:50px;height:50px;background:#4a90e2;border-radius:50%}
.demo-scope footer{text-align:center;padding:30px 0;color:#5a6b82;font-size:.95rem;margin-top:40px}
@media (max-width:768px){.demo-scope h1{font-size:2.2rem}
.demo-scope .subtitle{font-size:1.1rem}
.demo-scope .platform-btn{padding:12px 20px;font-size:1rem}
.demo-scope .platform-content{grid-template-columns:1fr}
.demo-scope .section-title{font-size:1.8rem}
}
 .login{padding: 50px 20px;}
.login .login-container{margin: auto;width:100%;max-width:450px;background:#fff;border-radius:16px;box-shadow:0 15px 35px rgba(0,0,0,.2);overflow:hidden}
.login .login-header{background:linear-gradient(90deg,#4776e6 0,#8e54e9 100%);color:#fff;padding:30px 20px;text-align:center}
.login .login-header h1{font-size:28px;font-weight:600;margin-bottom:8px}
.login .login-header p{opacity:.9;font-size:15px}
.login .login-form{padding:30px}
.login .form-group{margin-bottom:20px}
.login .form-row{display:flex;gap:12px;margin-bottom:20px}
.login .form-row .form-group{flex:1;margin-bottom:0}
.login .input-with-icon{position:relative}
.login .input-icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#6c757d;font-size:18px}
.login .form-control{width:100%;padding:14px 20px 14px 50px;border:1px solid #e1e5eb;border-radius:10px;font-size:16px;transition:all .3s;background-color:#f8f9fa}
.login .form-control:focus{outline:0;border-color:#4776e6;box-shadow:0 0 0 3px rgba(71,118,230,.1);background-color:#fff}
.login .btn{display:inline-block;width:100%;padding:14px;background:linear-gradient(90deg,#4776e6 0,#8e54e9 100%);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s;text-align:center}
.login .btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(71,118,230,.4)}
.login .btn-secondary{background:#f0f2f5;color:#495057}
.login .btn-secondary:hover{background:#e2e6ea;box-shadow:0 5px 15px rgba(0,0,0,.1)}
.login .captcha-container{display:flex;gap:10px;align-items:center}
.login .captcha-img{flex:1;height:48px;border-radius:10px;background:linear-gradient(45deg,#8a2387,#e94057,#f27121);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px;letter-spacing:3px;cursor:pointer;transition:transform .3s}
.login .captcha-img:hover{transform:scale(1.03)}
.login .terms{text-align:center;margin-top:25px;font-size:14px;color:#6c757d;line-height:1.6}
.login .terms a{color:#4776e6;text-decoration:none;transition:color .2s}
.login .terms a:hover{color:#8e54e9;text-decoration:underline}
.login .divider{display:flex;align-items:center;margin:25px 0}
.login .divider::after,.login .divider::before{content:"";flex:1;border-bottom:1px solid #e1e5eb}
.login .divider span{padding:0 15px;color:#6c757d;font-size:14px}
.login .social-login{display:flex;gap:15px;margin-bottom:25px}
.login .social-btn{flex:1;padding:12px;border-radius:10px;border:1px solid #e1e5eb;background:#fff;display:flex;align-items:center;justify-content:center;gap:8px;font-size:15px;cursor:pointer;transition:all .3s}
.login .social-btn:hover{border-color:#4776e6;background-color:#f8f9ff}
.login .social-btn i{font-size:18px}
.login .btn-wechat{color:#2aae67}
.login .btn-qq{color:#12b7f5}
.login .footer{text-align:center;padding:20px;color:#6c757d;font-size:14px;border-top:1px solid #e1e5eb}
.login .footer a{color:#4776e6;text-decoration:none}
.login .footer a:hover{text-decoration:underline}
@media (max-width:480px){.login .login-container{border-radius:12px}
.login .login-header{padding:25px 15px}
.login .login-form{padding:20px}
.login .form-row{flex-direction:column;gap:15px}
.login .social-login{flex-direction:column}
}
.activity{padding-bottom:50px}
.activity .breadcumb-area{background:linear-gradient(90deg,#059c0b,#17ff20);padding:80px 0;text-align:center;color:#fff;position:relative;overflow:hidden}
.activity .breadcumb-area::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,128L48,128C96,128,192,128,288,138.7C384,149,480,171,576,170.7C672,171,768,149,864,138.7C960,128,1056,128,1152,128C1248,128,1344,128,1392,128L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;background-size:cover}
.activity .breadcumb-area h2{font-size:3rem;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.2);position:relative;z-index:1}
.activity .voucher-section{padding:60px 0 40px}
.activity .section-header{text-align:center;margin-bottom:40px;position:relative}
.activity .section-header h2{font-size:2.2rem;color:#059c0b;display:inline-block;padding:10px 30px;background:#fff;border-radius:50px;box-shadow:0 5px 15px rgba(0,0,0,.1);position:relative}
.activity .section-header h2::after{content:"";position:absolute;bottom:-15px;left:50%;transform:translateX(-50%);width:80px;height:4px;background:#17ff20;border-radius:2px}
.activity .voucher-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px;margin-bottom:40px}
.activity .voucher-card{background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 10px 20px rgba(0,0,0,.08);transition:all .3s ease;position:relative}
.activity .voucher-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.15)}
.activity .voucher-header{background:linear-gradient(90deg,#059c0b,#17ff20);color:#fff;padding:20px;text-align:center}
.activity .voucher-header h3{font-size:1.4rem;margin-bottom:5px}
.activity .voucher-body{padding:25px}
.activity .voucher-detail{display:flex;justify-content:space-between;margin-bottom:15px;padding-bottom:15px;border-bottom:1px dashed #eee}
.activity .voucher-label{font-weight:600;color:#666}
.activity .voucher-value{font-weight:700;color:#333}
.activity .voucher-amount{text-align:center;margin:20px 0;font-size:1.8rem;font-weight:800;color:#ff5722}
.activity .voucher-amount span{font-size:1rem;color:#888}
.activity .voucher-action{text-align:center;margin-top:20px}
.activity .btn-get{display:inline-block;padding:12px 30px;background:linear-gradient(90deg,#059c0b,#17ff20);color:#fff;border-radius:50px;text-decoration:none;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease;border:none;box-shadow:0 4px 10px rgba(5,156,11,.3)}
.activity .btn-get:hover{transform:translateY(-3px);box-shadow:0 6px 15px rgba(5,156,11,.4)}
.activity .btn-disabled{background:#d0d0d0;cursor:not-allowed;box-shadow:none}
.activity .btn-disabled:hover{transform:none;box-shadow:none}
.activity .ribbon{position:absolute;top:15px;right:-30px;padding:5px 35px;background:#ff5722;color:#fff;font-weight:600;transform:rotate(45deg);font-size:.9rem;box-shadow:0 2px 5px rgba(0,0,0,.2)}
.activity .pagination{display:flex;justify-content:center;margin:40px 0}
.activity .pagination ul{display:flex;list-style:none;background:#fff;border-radius:50px;padding:10px 20px;box-shadow:0 5px 15px rgba(0,0,0,.08)}
.activity .pagination li {
    margin: 0 5px;
    display: block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: rgb(51, 51, 51);
    font-weight: 600;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease 0s;
}
.activity .pagination a{display:block;width:40px;height:40px;line-height:40px;text-align:center;border-radius:50%;color:#333;font-weight:600;text-decoration:none;transition:all .3s ease}
.activity .pagination .active a,.activity .pagination a:hover{background:#059c0b;color:#fff}
.activity .instruction-content h2{color:#059c0b;font-size:1.8rem;margin:25px 0 15px;position:relative;padding-left:20px}
.activity .instruction-content h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:8px;height:8px;border-radius:50%;background:#17ff20}
.activity .instruction-content p{margin-bottom:20px;font-size:1.1rem;color:#555;line-height:1.8;padding-left:20px}
.activity .instruction-content .highlight{background:rgba(5,156,11,.1);padding:15px 20px;border-radius:10px;border-left:4px solid #17ff20;margin:20px 0}
.activity .btn-use{display:inline-block;padding:14px 35px;background:linear-gradient(90deg,#ff5722,#ff8a65);color:#fff;border-radius:50px;text-decoration:none;font-weight:600;font-size:1.1rem;margin-top:20px;transition:all .3s ease;box-shadow:0 5px 15px rgba(255,87,34,.3)}
.activity .btn-use:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(255,87,34,.4)}
@keyframes float{0%{transform:translateY(0)}
50%{transform:translateY(-10px)}
100%{transform:translateY(0)}
}
.activity .floating{animation:float 3s ease-in-out infinite}
@media (max-width:768px){.activity .voucher-container{grid-template-columns:1fr}
.activity .breadcumb-area h2{font-size:2.2rem}
}
.update{margin: 60px 0;}
.update .container{max-width:1200px;margin:0 auto;padding:20px}
.update h1{text-align:center;margin-bottom:40px;color:#2c3e50}
.update .timeline{position:relative;max-width:1200px;margin:0 auto}
.update .timeline::after{content:'';position:absolute;width:6px;background-color:#3498db;top:0;bottom:0;left:50%;margin-left:-3px;border-radius:3px}
.update .timeline-item{padding:10px 40px;position:relative;width:50%;margin-bottom:30px}
.update .timeline-item::after{content:'';position:absolute;width:25px;height:25px;right:-17px;background-color:#fff;border:4px solid #3498db;top:15px;border-radius:50%;z-index:1}
.update .left{left:0}
.update .right{left:50%}
.update .right::after{left:-17px}
.update .timeline-content{padding:20px 30px;background-color:#fff;position:relative;border-radius:6px;box-shadow:0 3px 10px rgba(0,0,0,.1);transition:transform .3s ease}
.update .timeline-content:hover{transform:translateY(-5px)}
.update .date{color:#3498db;font-weight:700;margin-bottom:10px}
.update .version{font-size:1.2em;font-weight:700;color:#2c3e50;margin-bottom:10px}
.update .update-list{list-style-type:none}
.update .update-list p{position: relative; color: #858585;line-height: 24px;}
@media screen and (max-width:768px){.update .timeline::after{left:31px}
.update .timeline-item{width:100%;padding-left:70px;padding-right:25px}
.update .timeline-item::after{left:18px}
.update .left::after,.update .right::after{left:18px}
.update .right{left:0}
}