*{margin:0;padding:0;box-sizing:border-box}
:root{--brand-primary:#1a237e;--brand-secondary:#283593;--brand-accent:#ff6f00;--bg-light:#f5f7fa;--text-dark:#1a1a2e;--text-light:#ffffff;--glass-bg:rgba(255,255,255,0.15);--shadow-soft:0 8px 32px rgba(0,0,0,0.1);--radius-md:16px;--radius-lg:24px;--transition:all 0.3s ease}
[data-theme="dark"]{--brand-primary:#0d1b2a;--brand-secondary:#1b2838;--brand-accent:#ff8f00;--bg-light:#121212;--text-dark:#e0e0e0;--text-light:#ffffff;--glass-bg:rgba(0,0,0,0.3);--shadow-soft:0 8px 32px rgba(0,0,0,0.5)}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;background:var(--bg-light);color:var(--text-dark);line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.glass{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-md);box-shadow:var(--shadow-soft)}
.btn{display:inline-block;padding:12px 32px;border-radius:50px;font-weight:600;transition:var(--transition);cursor:pointer;border:none;font-size:1rem}
.btn-primary{background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));color:var(--text-light)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(26,35,126,0.4)}
.btn-accent{background:var(--brand-accent);color:var(--text-light)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,111,0,0.4)}
.section{padding:80px 0}
.section-title{font-size:2.5rem;font-weight:800;margin-bottom:16px;background:linear-gradient(135deg,var(--brand-primary),var(--brand-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-subtitle{font-size:1.1rem;color:var(--text-dark);opacity:0.8;margin-bottom:48px;max-width:700px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.card{background:var(--text-light);border-radius:var(--radius-md);padding:32px;box-shadow:0 4px 20px rgba(0,0,0,0.06);transition:var(--transition);position:relative;overflow:hidden}
.card:hover{transform:translateY(-8px);box-shadow:0 12px 40px rgba(0,0,0,0.12)}
.card svg{width:48px;height:48px;margin-bottom:16px;fill:var(--brand-primary)}
.fade-in{opacity:0;transform:translateY(30px);transition:opacity 0.8s ease,transform 0.8s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
@media(max-width:768px){.section{padding:48px 0}.section-title{font-size:1.8rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:12px 0;transition:var(--transition)}
header.scrolled{background:rgba(255,255,255,0.9);backdrop-filter:blur(20px);box-shadow:0 2px 20px rgba(0,0,0,0.08)}
[data-theme="dark"] header.scrolled{background:rgba(18,18,18,0.9)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{font-size:1.6rem;font-weight:900;color:var(--brand-primary);letter-spacing:-0.5px}
.logo span{color:var(--brand-accent)}
nav{display:flex;gap:24px;align-items:center}
nav a{font-weight:500;position:relative;padding:4px 0}
nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--brand-accent);transition:var(--transition)}
nav a:hover::after,nav a.active::after{width:100%}
.mobile-toggle{display:none;flex-direction:column;cursor:pointer;gap:5px;background:none;border:none;padding:8px}
.mobile-toggle span{display:block;width:28px;height:3px;background:var(--text-dark);border-radius:3px;transition:var(--transition)}
@media(max-width:768px){nav{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--text-light);padding:20px;box-shadow:var(--shadow-soft);border-radius:0 0 var(--radius-md) var(--radius-md)}nav.open{display:flex}.mobile-toggle{display:flex}}
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#1a237e 0%,#283593 40%,#ff6f00 100%);color:var(--text-light);padding-top:80px}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(255,255,255,0.08) 0%,transparent 60%);animation:heroGlow 10s ease-in-out infinite}
@keyframes heroGlow{0%,100%{transform:translate(0,0)}50%{transform:translate(10%,10%)}}
.hero-content{position:relative;z-index:2;max-width:700px}
.hero h1{font-size:3.5rem;font-weight:900;line-height:1.2;margin-bottom:20px}
.hero p{font-size:1.2rem;opacity:0.9;margin-bottom:32px;line-height:1.8}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.hero .glass{display:inline-block;padding:8px 20px;border-radius:50px;font-size:0.9rem;margin-bottom:16px}
@media(max-width:768px){.hero h1{font-size:2.2rem}.hero p{font-size:1rem}}
.banner-carousel{position:relative;overflow:hidden;border-radius:var(--radius-lg);margin:40px 0;background:var(--glass-bg)}
.banner-slide{display:none;padding:60px 40px;text-align:center;min-height:300px;align-items:center;justify-content:center;flex-direction:column}
.banner-slide.active{display:flex;animation:fadeSlide 0.6s ease}
@keyframes fadeSlide{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}
.banner-slide h3{font-size:2rem;margin-bottom:12px}
.banner-slide p{font-size:1.1rem;max-width:600px;opacity:0.9}
.banner-dots{display:flex;justify-content:center;gap:10px;padding:20px}
.banner-dots span{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,0.3);cursor:pointer;transition:var(--transition)}
.banner-dots span.active{background:var(--brand-accent);transform:scale(1.3)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;text-align:center}
.stat-item{padding:32px 16px}
.stat-number{font-size:3rem;font-weight:900;color:var(--brand-primary);display:block}
.stat-label{font-size:1rem;opacity:0.8;margin-top:8px}
.faq-item{border-bottom:1px solid rgba(0,0,0,0.1);padding:16px 0}
.faq-question{display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;font-size:1.1rem;padding:8px 0;background:none;border:none;width:100%;text-align:left;color:var(--text-dark)}
.faq-question::after{content:'+';font-size:1.5rem;transition:var(--transition);color:var(--brand-accent)}
.faq-item.active .faq-question::after{content:'−'}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s ease;padding:0 16px}
.faq-item.active .faq-answer{max-height:300px;padding:16px}
.back-to-top{position:fixed;bottom:40px;right:40px;width:50px;height:50px;border-radius:50%;background:var(--brand-primary);color:var(--text-light);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:var(--transition);z-index:999;border:none;font-size:1.4rem}
.back-to-top.show{opacity:1;visibility:visible}
.back-to-top:hover{transform:translateY(-5px)}
footer{background:var(--brand-primary);color:var(--text-light);padding:60px 0 30px}
footer a{opacity:0.8;transition:var(--transition)}
footer a:hover{opacity:1}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:40px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:0.9rem;opacity:0.7}
.dark-toggle{background:none;border:2px solid var(--brand-accent);color:var(--text-dark);width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:var(--transition)}
.dark-toggle:hover{background:var(--brand-accent);color:var(--text-light)}
.search-box{display:flex;gap:8px;max-width:400px;margin:20px auto}
.search-box input{flex:1;padding:12px 20px;border-radius:50px;border:2px solid rgba(255,255,255,0.2);background:var(--glass-bg);color:var(--text-light);font-size:1rem;outline:none;transition:var(--transition)}
.search-box input:focus{border-color:var(--brand-accent)}
.search-box button{padding:12px 24px;border-radius:50px;border:none;background:var(--brand-accent);color:var(--text-light);cursor:pointer;font-weight:600;transition:var(--transition)}
.search-box button:hover{transform:scale(1.05)}
.partner-logos{display:flex;flex-wrap:wrap;justify-content:center;gap:40px;align-items:center;padding:20px}
.partner-logos svg{width:80px;height:80px;opacity:0.6;transition:var(--transition);fill:var(--text-dark)}
.partner-logos svg:hover{opacity:1;transform:scale(1.1)}
.testimonial-card{padding:32px;background:var(--text-light);border-radius:var(--radius-md);box-shadow:0 4px 20px rgba(0,0,0,0.06);position:relative}
.testimonial-card::before{content:'"';font-size:4rem;position:absolute;top:10px;left:20px;color:var(--brand-accent);opacity:0.3;font-family:serif}
.news-card{overflow:hidden;border-radius:var(--radius-md);background:var(--text-light);box-shadow:0 4px 20px rgba(0,0,0,0.06);transition:var(--transition)}
.news-card:hover{transform:translateY(-5px)}
.news-card-body{padding:24px}
.news-card-body h4{font-size:1.2rem;margin-bottom:8px}
.news-card-body .meta{font-size:0.85rem;opacity:0.6;margin-bottom:12px}
.breadcrumb{padding:16px 0;font-size:0.9rem;opacity:0.7;display:flex;gap:8px;flex-wrap:wrap}
.breadcrumb span{color:var(--brand-accent)}
.howto-step{display:flex;gap:20px;align-items:flex-start;margin-bottom:24px;padding:20px;background:var(--text-light);border-radius:var(--radius-md);box-shadow:0 2px 10px rgba(0,0,0,0.04)}
.howto-step .step-num{width:40px;height:40px;border-radius:50%;background:var(--brand-primary);color:var(--text-light);display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}
.team-card{text-align:center;padding:32px 16px}
.team-card svg{width:80px;height:80px;border-radius:50%;fill:var(--brand-primary);margin-bottom:16px}
.solution-card{padding:32px;background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));color:var(--text-light);border-radius:var(--radius-lg);position:relative;overflow:hidden}
.solution-card svg{width:48px;height:48px;fill:var(--text-light);margin-bottom:16px}
.contact-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;padding:32px;background:var(--glass-bg);border-radius:var(--radius-lg);backdrop-filter:blur(10px)}
.contact-info div{display:flex;align-items:center;gap:12px}
.contact-info svg{width:24px;height:24px;fill:var(--brand-accent);flex-shrink:0}