:root{--bg-color:#050b14;--text-main:#f8fafc;--text-muted:#94a3b8;--accent:#00e5ff;--accent-glow:#00e5ff66;--nav-bg:#050b14cc;--card-bg:#1e293b80;--border-color:#ffffff1a;--sans:system-ui, -apple-system, sans-serif}body{font-family:var(--sans);background-color:var(--bg-color);color:var(--text-main);scroll-behavior:smooth;margin:0;line-height:1.6}.navbar{background:var(--nav-bg);-webkit-backdrop-filter:blur(10px);box-sizing:border-box;z-index:1000;border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;width:100%;height:70px;padding:0 5%;display:flex;position:fixed;top:0}.navbar .logo{letter-spacing:1px;color:var(--accent);text-shadow:0 0 10px var(--accent-glow);font-size:24px;font-weight:700}.nav-links a{color:var(--text-main);margin-left:30px;font-size:15px;text-decoration:none;transition:color .3s}.nav-links a:hover{color:var(--accent)}section{box-sizing:border-box;flex-direction:column;justify-content:center;min-height:100vh;padding:100px 5%;display:flex}section h2{text-align:center;margin-bottom:60px;font-size:36px;font-weight:600}.hero{text-align:center;background:radial-gradient(circle at center, #00e5ff1a 0%, var(--bg-color) 60%);align-items:center;position:relative;overflow:hidden}#particle-canvas{z-index:0;width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:1;max-width:800px;position:relative}.hero h1{margin-bottom:20px;font-size:48px;line-height:1.2}.hero p{color:var(--text-muted);margin-bottom:40px;font-size:18px}.btn-primary{color:var(--accent);border:1px solid var(--accent);cursor:pointer;box-shadow:0 0 10px var(--accent-glow);background-color:#0000;border-radius:4px;padding:12px 30px;font-size:16px;transition:all .3s}.btn-primary:hover{background-color:var(--accent);color:#000;box-shadow:0 0 20px var(--accent-glow)}.tech-grid{grid-template-columns:repeat(2,1fr);gap:40px;display:grid}.tech-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;flex-direction:column;justify-content:center;min-height:200px;padding:50px 40px;transition:transform .4s,box-shadow .4s;display:flex}.tech-card:hover{box-shadow:0 15px 30px #0009, 0 0 20px var(--accent-glow);border-color:var(--accent);transform:translateY(-8px)}.tech-card h3{color:var(--accent);margin-top:0;margin-bottom:20px;font-size:26px}.tech-card p{color:var(--text-muted);font-size:16px;line-height:1.8}.solution-grid{grid-template-columns:repeat(2,1fr);gap:40px;display:grid}.solution-card{text-align:center;border:1px solid var(--border-color);cursor:pointer;background:linear-gradient(135deg,#1e293b66,#00e5ff1a);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;height:280px;padding:30px;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:flex;position:relative;overflow:hidden}.solution-card:before{content:"";opacity:0;background:radial-gradient(circle,#ffffff1a 0%,#0000 60%);width:200%;height:200%;transition:opacity .5s;position:absolute;top:-50%;left:-50%}.sol-title{color:var(--text-main);z-index:1;margin-bottom:20px;font-size:24px;font-weight:700;transition:transform .3s}.sol-desc{color:var(--text-muted);opacity:.8;z-index:1;font-size:15px;line-height:1.6;transition:opacity .3s}.solution-card:hover{border-color:var(--accent);transform:translateY(-8px);box-shadow:0 15px 30px #0009,inset 0 0 20px #00e5ff33}.solution-card:hover:before{opacity:1}.solution-card:hover .sol-title{color:var(--accent);text-shadow:0 0 12px var(--accent-glow);transform:scale(1.05)}.solution-card:hover .sol-desc{opacity:1;color:#fff}.about{min-height:auto;padding:100px 5%}.about-text{text-align:center;max-width:800px;color:var(--text-muted);margin:0 auto;font-size:18px;line-height:1.8}.footer{background:var(--card-bg);border-top:1px solid var(--border-color);padding:50px 5% 20px}.footer .contact-info{text-align:center;margin-bottom:40px}.footer .contact-info h3{margin-top:0}.footer .contact-info p{color:var(--text-muted);margin:5px 0}.footer .copyright{text-align:center;border-top:1px solid var(--border-color);color:var(--text-muted);padding-top:20px;font-size:12px}.footer .copyright a{color:var(--text-muted);text-decoration:none}.footer .copyright a:hover{color:var(--accent)}@media (width<=768px){.nav-links{display:none}.navbar .logo{font-size:20px}.hero h1{font-size:32px}section{padding:80px 5%}.tech-grid,.solution-grid{grid-template-columns:1fr;gap:20px}.tech-card{min-height:auto;padding:30px}.solution-card{height:180px}}