:root{--brand-navy:#1e3a6e;--brand-red:#d62839;--brand-red-hover:#b91c2c;--accent-blue:#4da3ff;--accent-cyan:#00e5ff;--bg-deep:#060b14;--bg-mid:#0f1a2e;--bg-card:#1e3a6e1f;--bg-card-hover:#1e3a6e38;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--border-subtle:#4da3ff1f;--border-hover:#d6283959;--font-sans:"Noto Sans SC", "DM Sans", system-ui, sans-serif;--font-display:"DM Sans", "Noto Sans SC", system-ui, sans-serif;--header-h:72px;--container:1200px;--radius:12px;--radius-lg:20px;--shadow-glow-red:0 0 24px #d6283940;--shadow-glow-blue:0 0 32px #4da3ff26;--transition:.25s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}body{font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-deep);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}.page-bg{z-index:-1;background:linear-gradient(160deg, var(--bg-deep) 0%, var(--bg-mid) 50%, #0a1628 100%);position:fixed;inset:0;overflow:hidden}.page-bg__grid{background-image:linear-gradient(#4da3ff0a 1px,#0000 1px),linear-gradient(90deg,#4da3ff0a 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 60% at 50% 30%,#000 20%,#0000 70%);mask-image:radial-gradient(80% 60% at 50% 30%,#000 20%,#0000 70%)}.page-bg__glow{filter:blur(100px);opacity:.35;border-radius:50%;animation:12s ease-in-out infinite float;position:absolute}.page-bg__glow--1{background:var(--brand-navy);width:500px;height:500px;top:-10%;right:-5%}.page-bg__glow--2{background:var(--brand-red);opacity:.15;width:400px;height:400px;animation-delay:-6s;bottom:10%;left:-10%}@keyframes float{0%,to{transform:translate(0)}50%{transform:translate(20px,-20px)}}.btn{font-family:var(--font-sans);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:600;display:inline-flex}.btn--primary{background:var(--brand-red);color:#fff}.btn--primary:hover{background:var(--brand-red-hover);box-shadow:var(--shadow-glow-red);transform:translateY(-1px)}.btn--outline{color:var(--text-primary);border:1px solid var(--border-subtle);background:0 0}.btn--outline:hover{border-color:var(--accent-blue);color:var(--accent-blue);box-shadow:var(--shadow-glow-blue)}.btn--sm{padding:10px 20px;font-size:14px}.btn--block{width:100%}.reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(28px)}.reveal.is-visible{opacity:1;transform:translateY(0)}@media (width<=768px){.container{padding:0 16px}}.header{z-index:100;height:var(--header-h);transition:background var(--transition), box-shadow var(--transition);position:fixed;top:0;left:0;right:0}.header.is-scrolled{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--border-subtle);background:#060b14d9}.header__inner{justify-content:space-between;align-items:center;height:100%;display:flex}.header__brand{align-items:center;gap:12px;display:flex}.header__logo-wrap{background:#fffffff2;border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;padding:4px;display:flex}.header__logo{object-fit:contain;width:36px;height:36px}.header__name{color:var(--text-primary);font-size:17px;font-weight:600}.nav{align-items:center;gap:32px;display:flex}.nav__link{color:var(--text-secondary);transition:color var(--transition);font-size:14px}.nav__link:hover{color:var(--accent-blue)}.header__toggle{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:8px;display:none}.header__toggle span{background:var(--text-primary);height:2px;transition:all var(--transition);border-radius:1px;display:block}.header__toggle.is-open span:first-child{transform:translateY(7px)rotate(45deg)}.header__toggle.is-open span:nth-child(2){opacity:0}.header__toggle.is-open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.hero{padding:calc(var(--header-h) + 80px) 0 100px;align-items:center;min-height:100vh;display:flex}.hero__inner{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.hero__tag{font-family:var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-blue);margin-bottom:16px;font-size:13px;font-weight:600}.hero__title{margin-bottom:24px;font-size:clamp(2.2rem,5vw,3.5rem);font-weight:700;line-height:1.2}.hero__title-accent{background:linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero__desc{color:var(--text-secondary);max-width:520px;margin-bottom:36px;font-size:17px}.hero__actions{flex-wrap:wrap;gap:16px;margin-bottom:48px;display:flex}.hero__stats{border-top:1px solid var(--border-subtle);flex-wrap:wrap;gap:32px;padding-top:32px;display:flex}.hero__stat-num{font-family:var(--font-display);color:var(--accent-blue);font-size:22px;font-weight:700;display:block}.hero__stat-label{color:var(--text-muted);font-size:13px}.hero__visual{justify-content:center;align-items:center;display:flex}.hero__orb{justify-content:center;align-items:center;width:420px;height:420px;display:flex;position:relative}.hero__globe{z-index:2;justify-content:center;align-items:center;width:280px;height:280px;display:flex;position:relative}.hero__globe-svg{filter:drop-shadow(0 0 40px #4da3ff59);width:100%;height:100%}.hero__globe-spin{transform-origin:100px 100px;animation:24s linear infinite globeRotate}.hero__node{animation:3s ease-in-out infinite nodePulse}.hero__node--accent{animation-delay:1.2s}@keyframes globeRotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes nodePulse{0%,to{opacity:.6}50%{opacity:1}}.hero__orbit-dot{background:var(--accent-cyan);width:6px;height:6px;box-shadow:0 0 12px var(--accent-cyan);border-radius:50%;margin:-3px 0 0 -3px;position:absolute;top:50%;left:50%}.hero__orbit-dot--1{animation:8s linear infinite orbit1}.hero__orbit-dot--2{background:var(--brand-red);width:4px;height:4px;box-shadow:0 0 10px var(--brand-red);margin:-2px 0 0 -2px;animation:12s linear infinite reverse orbit2}@keyframes orbit1{0%{transform:rotate(0)translate(152px)rotate(0)}to{transform:rotate(360deg)translate(152px)rotate(-360deg)}}@keyframes orbit2{0%{transform:rotate(120deg)translate(128px)rotate(-120deg)}to{transform:rotate(480deg)translate(128px)rotate(-480deg)}}.hero__ring{border:1px solid var(--border-subtle);border-radius:50%;position:absolute}.hero__ring--1{animation:20s linear infinite spin;inset:0}.hero__ring--2{border-color:#d6283933;animation:15s linear infinite reverse spin;inset:30px}.hero__ring--3{border-color:#4da3ff26;animation:25s linear infinite spin;inset:60px}@keyframes spin{to{transform:rotate(360deg)}}.section{padding:100px 0}.section-head{text-align:center;max-width:640px;margin:0 auto 60px}.section-head__tag{font-family:var(--font-display);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-blue);margin-bottom:12px;font-size:12px;font-weight:600}.section-head__title{margin-bottom:16px;font-size:clamp(1.75rem,3vw,2.25rem);font-weight:700}.section-head__desc{color:var(--text-secondary);font-size:16px}.products__grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.product-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:all var(--transition);flex-direction:column;padding:32px;display:flex}.product-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);box-shadow:var(--shadow-glow-red);transform:translateY(-4px)}.product-card__icon{width:48px;height:48px;color:var(--accent-blue);margin-bottom:20px}.product-card__icon svg{width:100%;height:100%}.product-card__title{margin-bottom:12px;font-size:20px;font-weight:600}.product-card__desc{color:var(--text-secondary);flex:1;margin-bottom:20px;font-size:14px}.product-card__features{margin-bottom:24px}.product-card__features li{color:var(--text-muted);padding:6px 0 6px 18px;font-size:13px;position:relative}.product-card__features li:before{content:"";background:var(--brand-red);border-radius:50%;width:6px;height:6px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.solutions{background:#0f1a2e80}.solutions__grid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.solution-item{border-left:2px solid var(--brand-red);border-radius:0 var(--radius) var(--radius) 0;transition:all var(--transition);background:linear-gradient(90deg,#d628390f,#0000);padding:32px}.solution-item:hover{background:linear-gradient(90deg,#d628391f,#0000)}.solution-item__num{font-family:var(--font-display);color:var(--brand-red);margin-bottom:12px;font-size:14px;font-weight:700}.solution-item__title{margin-bottom:10px;font-size:18px;font-weight:600}.solution-item__desc{color:var(--text-secondary);font-size:14px}.about__inner{grid-template-columns:1.2fr 1fr;align-items:center;gap:60px;display:grid}.about__text{color:var(--text-secondary);margin-bottom:16px;font-size:15px}.about__text strong{color:var(--text-primary)}.about__values{flex-wrap:wrap;gap:24px;margin-top:32px;display:flex}.about__value{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius);padding:16px 24px}.about__value-label{color:var(--accent-blue);margin-bottom:4px;font-weight:600;display:block}.about__value-desc{color:var(--text-muted);font-size:13px}.about__card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow-glow-blue);padding:48px}.about__card img{object-fit:contain;background:#fffffff2;border-radius:16px;width:80px;height:80px;margin:0 auto 20px;padding:8px}.about__card-name{margin-bottom:8px;font-size:20px;font-weight:600}.about__card-slogan{color:var(--text-muted);font-size:14px}.contact__grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.contact__card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);text-align:center;transition:all var(--transition);padding:32px}.contact__card:hover{border-color:#4da3ff4d;transform:translateY(-2px)}.contact__icon{width:40px;height:40px;color:var(--accent-blue);margin:0 auto 16px}.contact__icon svg{width:100%;height:100%}.contact__label{color:var(--text-muted);margin-bottom:8px;font-size:14px;font-weight:500}.contact__value{color:var(--text-primary);font-size:16px}.footer{border-top:1px solid var(--border-subtle);background:#060b1499;padding:40px 0}.footer__inner{text-align:center;flex-direction:column;align-items:center;gap:12px;display:flex}.footer__brand{color:var(--text-secondary);align-items:center;gap:10px;font-size:14px;display:flex}.footer__brand img{object-fit:contain;background:#ffffffe6;border-radius:6px;width:32px;height:32px;padding:2px}.footer__copy{color:var(--text-muted);font-size:13px}.footer__icp{color:var(--text-muted);transition:color var(--transition);font-size:13px}.footer__icp:hover{color:var(--accent-blue)}@media (width<=1024px){.hero__inner,.about__inner{grid-template-columns:1fr;gap:48px}.hero__visual{order:-1}.hero__orb{width:300px;height:300px}.hero__globe{width:220px;height:220px}.products__grid,.solutions__grid,.contact__grid{grid-template-columns:1fr}}@media (width<=768px){.nav{top:var(--header-h);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);opacity:0;visibility:hidden;transition:all var(--transition);pointer-events:none;background:#060b14fa;flex-direction:column;align-items:stretch;gap:0;padding:16px;position:fixed;left:0;right:0;transform:translateY(-100%)}.nav.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.nav__link{border-bottom:1px solid var(--border-subtle);padding:14px 16px}.nav__demo{margin-top:8px}.header__toggle{display:flex}.hero{padding-top:calc(var(--header-h) + 48px);min-height:auto}.section{padding:72px 0}.hero__stats{gap:20px}}