*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","PingFang SC","Microsoft YaHei",sans-serif;background:#0b0e14;color:#c9d1d9;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}
.container{width:92%;max-width:1200px;margin:0 auto}
.emoji{font-style:normal;margin-left:4px}

.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(11,14,20,0.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,0.06)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-size:22px;font-weight:800;color:#f0b90b;letter-spacing:1px}
.logo-icon{font-size:24px}
.nav{display:flex;gap:32px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:#9ca3af;transition:color 0.3s}
.nav-link:hover,.nav-link.active{color:#f0b90b}
.nav-link.active::after{content:"";position:absolute;bottom:-6px;left:0;width:100%;height:2px;background:#f0b90b;border-radius:2px}
.nav-toggle{display:none;background:none;border:none;color:#f0b90b;font-size:24px;cursor:pointer}

.hero{padding:140px 0 80px;background:linear-gradient(135deg,#0b0e14 0%,#0f1623 50%,#0b0e14 100%);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-40%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(240,185,11,0.08) 0%,transparent 70%);border-radius:50%}
.hero-title{font-size:42px;font-weight:800;color:#fff;line-height:1.2;margin-bottom:20px}
.hero-desc{font-size:18px;color:#9ca3af;max-width:640px;margin-bottom:32px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:14px 32px;border-radius:8px;font-size:16px;font-weight:600;transition:all 0.3s}
.btn-primary{background:#f0b90b;color:#0b0e14}
.btn-primary:hover{background:#d4a009;transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(255,255,255,0.2);color:#fff}
.btn-outline:hover{border-color:#f0b90b;color:#f0b90b}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:12px;padding:24px;text-align:center;transition:all 0.3s}
.stat-card:hover{border-color:rgba(240,185,11,0.3);transform:translateY(-4px)}
.stat-number{font-size:28px;font-weight:800;color:#f0b90b;margin-bottom:6px}
.stat-label{font-size:14px;color:#6b7280}

.section-title{font-size:32px;font-weight:800;color:#fff;text-align:center;margin-bottom:12px}
.section-subtitle{text-align:center;color:#6b7280;font-size:16px;margin-bottom:48px}

.features{padding:80px 0;background:#0b0e14}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:16px;padding:32px;transition:all 0.3s}
.feature-card:hover{border-color:rgba(240,185,11,0.25);transform:translateY(-6px)}
.feature-icon{font-size:36px;margin-bottom:16px}
.feature-card h3{font-size:18px;font-weight:700;color:#fff;margin-bottom:12px}
.feature-card p{font-size:14px;color:#9ca3af;line-height:1.7}

.products{padding:80px 0;background:#0a0d13}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:16px;padding:28px;transition:all 0.3s}
.product-card:hover{border-color:rgba(240,185,11,0.25);transform:translateY(-4px)}
.product-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.product-emoji{font-size:28px}
.product-header h3{font-size:18px;font-weight:700;color:#fff}
.product-card>p{font-size:14px;color:#9ca3af;line-height:1.7;margin-bottom:16px}
.product-list li{position:relative;padding-left:18px;font-size:13px;color:#9ca3af;margin-bottom:8px}
.product-list li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;background:#f0b90b;border-radius:50%}

.news{padding:80px 0;background:#0b0e14}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.news-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:12px;padding:24px;transition:all 0.3s}
.news-card:hover{border-color:rgba(240,185,11,0.2)}
.news-date{font-size:13px;color:#6b7280;margin-bottom:10px}
.news-card h3{font-size:17px;font-weight:700;margin-bottom:10px}
.news-card h3 a{color:#fff;transition:color 0.3s}
.news-card h3 a:hover{color:#f0b90b}
.news-card>p{font-size:14px;color:#9ca3af;line-height:1.7;margin-bottom:14px}
.news-tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:12px;color:#f0b90b;background:rgba(240,185,11,0.1);padding:4px 10px;border-radius:20px}

.about{padding:80px 0;background:#0a0d13}
.about-content{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;margin-bottom:56px}
.about-text h3{font-size:22px;font-weight:700;color:#fff;margin-bottom:18px}
.about-text p{font-size:15px;color:#9ca3af;line-height:1.8;margin-bottom:14px}
.about-milestones h3{font-size:22px;font-weight:700;color:#fff;margin-bottom:24px}
.milestone{display:flex;gap:16px;margin-bottom:18px;padding-left:16px;border-left:2px solid rgba(240,185,11,0.3)}
.milestone-year{min-width:48px;font-size:15px;font-weight:800;color:#f0b90b}
.milestone-text{font-size:14px;color:#9ca3af;line-height:1.6}
.about-values h3{font-size:22px;font-weight:700;color:#fff;margin-bottom:24px;text-align:center}
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.value-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:12px;padding:24px;text-align:center;transition:all 0.3s}
.value-card:hover{border-color:rgba(240,185,11,0.25)}
.value-icon{font-size:30px;margin-bottom:12px}
.value-card h4{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px}
.value-card p{font-size:13px;color:#9ca3af;line-height:1.6}

.contact{padding:80px 0;background:#0b0e14}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:48px}
.contact-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:12px;padding:24px;text-align:center;transition:all 0.3s}
.contact-card:hover{border-color:rgba(240,185,11,0.25)}
.contact-icon{font-size:32px;margin-bottom:12px}
.contact-card h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px}
.contact-card>p{font-size:13px;color:#9ca3af;line-height:1.6;margin-bottom:10px}
.contact-card a{color:#f0b90b;font-size:14px;font-weight:500}
.contact-card a:hover{text-decoration:underline}
.contact-social{text-align:center;margin-bottom:48px}
.contact-social h3{font-size:22px;font-weight:700;color:#fff;margin-bottom:10px}
.contact-social>p{color:#6b7280;font-size:15px;margin-bottom:20px}
.social-links{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}
.social-link{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.08);border-radius:8px;color:#9ca3af;font-size:14px;transition:all 0.3s}
.social-link:hover{border-color:#f0b90b;color:#f0b90b}
.contact-offices h3{font-size:22px;font-weight:700;color:#fff;margin-bottom:24px;text-align:center}
.offices-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.office{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:10px;padding:18px}
.office strong{display:block;font-size:15px;color:#fff;margin-bottom:6px}
.office p{font-size:13px;color:#9ca3af;line-height:1.5}

.footer{padding:60px 0 24px;background:#07090d;border-top:1px solid rgba(255,255,255,0.06)}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-bottom:40px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:#6b7280;transition:color 0.3s}
.footer-col a:hover{color:#f0b90b}
.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid rgba(255,255,255,0.06)}
.footer-bottom p{font-size:13px;color:#4b5563;margin-bottom:6px}

@media(max-width:1024px){
.features-grid,.products-grid{grid-template-columns:repeat(2,1fr)}
.values-grid{grid-template-columns:repeat(2,1fr)}
.about-content{grid-template-columns:1fr}
}
@media(max-width:768px){
.nav{display:none;position:absolute;top:64px;left:0;width:100%;background:rgba(11,14,20,0.98);flex-direction:column;align-items:center;padding:24px 0;gap:20px;border-bottom:1px solid rgba(255,255,255,0.08)}
.nav.open{display:flex}
.nav-toggle{display:block}
.hero-title{font-size:28px}
.hero-stats{grid-template-columns:repeat(2,1fr)}
.features-grid,.products-grid,.news-grid,.contact-grid,.values-grid,.offices-grid{grid-template-columns:1fr}
.about-content{grid-template-columns:1fr}
.footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
.hero-stats{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
}