:root{--bg-primary:#0a0f1a;--bg-secondary:#111827;--bg-card:#1a2332;--accent:#06b6d4;--accent-hover:#0891b2;--accent-glow:rgba(6,182,212,.25);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border:#1e293b;--success:#10b981;--warning:#f59e0b;--gradient-hero:linear-gradient(135deg,#0a0f1a,#0c4a6e 50%,#0a0f1a)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,15,26,.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.header-inner{justify-content:space-between;height:72px}.header-inner,.logo{display:flex;align-items:center}.logo{gap:.75rem;font-weight:700;font-size:1.25rem;color:var(--text-primary)}.logo-icon{width:36px;height:36px;background:var(--accent);border-radius:8px;justify-content:center;font-size:1.1rem}.logo-icon,.nav{display:flex;align-items:center}.nav{gap:2rem}.nav a{color:var(--text-secondary);font-size:.95rem;transition:color .2s}.nav a:hover{color:var(--text-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:all .2s}.btn-primary{background:var(--accent);color:var(--bg-primary)}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 24px var(--accent-glow)}.btn-outline{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn-outline:hover{background:rgba(6,182,212,.1)}.hero{min-height:100vh;display:flex;align-items:center;background:var(--gradient-hero);padding-top:72px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,var(--accent-glow) 0,transparent 70%);pointer-events:none}.hero-content{position:relative;z-index:1;max-width:720px}.hero-badge{display:inline-block;padding:.4rem 1rem;background:rgba(6,182,212,.15);border:1px solid rgba(6,182,212,.3);border-radius:999px;font-size:.85rem;color:var(--accent);margin-bottom:1.5rem}.hero h1{font-size:clamp(2.5rem,5vw,3.75rem);font-weight:800;line-height:1.15;margin-bottom:1.25rem}.hero h1 span{color:var(--accent)}.hero-tagline{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;max-width:560px}.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}.hero-stats{display:flex;gap:3rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border)}.stat-value{font-size:2rem;font-weight:700;color:var(--accent)}.stat-label{font-size:.85rem;color:var(--text-muted)}section{padding:5rem 0}.section-header{text-align:center;max-width:640px;margin:0 auto 3rem}.section-header h2{font-size:2.25rem;font-weight:700;margin-bottom:1rem}.section-header p{color:var(--text-secondary);font-size:1.1rem}.section-alt{background:var(--bg-secondary)}.problem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:1.5rem;gap:1.5rem}.problem-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:2rem}.problem-card h3{font-size:1.15rem;margin-bottom:.75rem;color:var(--warning)}.problem-card p{color:var(--text-secondary);font-size:.95rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:1.5rem;gap:1.5rem}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:2rem;transition:border-color .2s,transform .2s}.feature-card:hover{border-color:var(--accent);transform:translateY(-2px)}.feature-icon{width:48px;height:48px;background:rgba(6,182,212,.15);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.25rem}.feature-card h3{font-size:1.15rem;margin-bottom:.75rem}.feature-card p{color:var(--text-secondary);font-size:.95rem}.monitoring-content{display:grid;grid-template-columns:1fr 1fr;grid-gap:3rem;gap:3rem;align-items:center}@media (max-width:768px){.monitoring-content{grid-template-columns:1fr}.nav{display:none}}.monitoring-steps{list-style:none}.monitoring-steps li{display:flex;gap:1rem;margin-bottom:1.5rem;padding:1rem;background:var(--bg-card);border-radius:10px;border:1px solid var(--border)}.step-num{flex-shrink:0;width:36px;height:36px;background:var(--accent);color:var(--bg-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.monitoring-visual{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:2rem;text-align:center}.temp-display{font-size:4rem;font-weight:800;color:var(--accent);margin:1rem 0}.status-badge{display:inline-block;padding:.5rem 1.25rem;background:rgba(16,185,129,.15);color:var(--success);border-radius:999px;font-weight:600;font-size:.9rem}.usecases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:1.5rem;gap:1.5rem}.usecase-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.75rem;text-align:center}.usecase-icon{font-size:2.5rem;margin-bottom:1rem}.usecase-card h3{margin-bottom:.5rem}.usecase-card p{color:var(--text-secondary);font-size:.9rem}.form-section{background:var(--bg-secondary)}.form-wrapper{max-width:640px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:2.5rem}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-size:.9rem;font-weight:500;color:var(--text-secondary)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem 1rem;background:var(--bg-primary);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:.95rem;font-family:inherit}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem}@media (max-width:600px){.form-row{grid-template-columns:1fr}}.form-message{padding:1rem;border-radius:8px;margin-bottom:1rem;font-size:.95rem}.form-message.success{background:rgba(16,185,129,.15);color:var(--success);border:1px solid rgba(16,185,129,.3)}.form-message.error{background:rgba(239,68,68,.15);color:#ef4444;border:1px solid rgba(239,68,68,.3)}.security-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:1.5rem;gap:1.5rem}.security-item{display:flex;gap:1rem;padding:1.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:12px}.security-icon{flex-shrink:0;font-size:1.5rem}.security-item h3{font-size:1rem;margin-bottom:.35rem}.security-item p{color:var(--text-secondary);font-size:.85rem}.timeline{position:relative;max-width:700px;margin:0 auto}.timeline:before{content:"";position:absolute;left:20px;top:0;bottom:0;width:2px;background:var(--border)}.timeline-item{position:relative;padding-left:56px;margin-bottom:2rem}.timeline-dot{position:absolute;left:12px;top:4px;width:18px;height:18px;background:var(--accent);border-radius:50%;border:3px solid var(--bg-primary)}.timeline-item.done .timeline-dot{background:var(--success)}.timeline-item h3{font-size:1.1rem;margin-bottom:.35rem}.timeline-date{font-size:.85rem;color:var(--accent);margin-bottom:.5rem}.timeline-item p{color:var(--text-secondary);font-size:.9rem}.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:3rem 0 2rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-gap:2rem;gap:2rem;margin-bottom:2rem}@media (max-width:768px){.footer-grid{grid-template-columns:1fr}}.footer-brand p{color:var(--text-secondary);font-size:.9rem;margin-top:.75rem;max-width:320px}.footer-col h4{font-size:.95rem;margin-bottom:1rem}.footer-col ul{list-style:none}.footer-col li{margin-bottom:.5rem}.footer-col a{color:var(--text-secondary);font-size:.9rem}.footer-col a:hover{color:var(--text-primary)}.footer-bottom{padding-top:2rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-bottom p{color:var(--text-muted);font-size:.85rem}