*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--bg-primary:#0b0f1b;--bg-secondary:#121624;--bg-card:#161a2a;--bg-elevated:#1d2234;--text-primary:#f7f9ff;--text-secondary:#b7c0d1;--text-muted:#7f8898;--accent:#5b6bff;--accent-light:#8aa0ff;--accent-glow:rgba(91,107,255,0.25);--border:#2a3044;--border-light:#39415a}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(11,15,27,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-container{max-width:1180px;margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:var(--text-primary)}
.logo-icon{width:34px;height:34px;border-radius:10px;object-fit:contain;background:transparent}
.logo-icon.small{width:26px;height:26px;border-radius:7px}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:14px;font-weight:500;color:var(--text-secondary);transition:color 0.2s}
.nav-links a:hover{color:var(--text-primary)}
.nav-btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;color:var(--text-primary);font-size:13px;font-weight:600;transition:all 0.2s}
.nav-btn:hover{background:var(--bg-elevated);border-color:var(--border-light)}
.hero{min-height:100vh;display:flex;align-items:center;padding:120px 24px 80px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.gradient-orb{position:absolute;border-radius:50%;filter:blur(110px);opacity:0.45}
.orb-1{width:520px;height:520px;background:var(--accent);top:-200px;left:-120px}
.orb-2{width:520px;height:520px;background:#22d3ee;bottom:-180px;right:-120px;opacity:0.25}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:70px 70px;opacity:0.25}
.hero-content{position:relative;z-index:1;flex:1;max-width:620px}
.hero-badge{display:inline-block;padding:6px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:24px}
.hero h1{font-size:clamp(38px,5vw,62px);font-weight:800;line-height:1.1;letter-spacing:-0.03em;margin-bottom:20px}
.hero-subtitle{font-size:18px;color:var(--text-secondary);max-width:520px;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;margin-bottom:44px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;border-radius:12px;font-size:15px;font-weight:600;transition:all 0.25s;border:none}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:white;box-shadow:0 6px 28px var(--accent-glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 36px var(--accent-glow)}
.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--bg-elevated);border-color:var(--border-light)}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text-primary)}
.btn-ghost:hover{background:var(--bg-card)}
.btn-large{padding:18px 36px;font-size:16px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat-value{font-size:20px;font-weight:700}
.stat-label{font-size:13px;color:var(--text-muted)}
.hero-visual{position:relative;z-index:1;flex:1;display:flex;justify-content:center;align-items:center}
.device-mockup{display:flex;align-items:center;gap:34px;transform:perspective(1000px) rotateY(-6deg)}
.phone-frame{width:130px;height:250px;background:var(--bg-card);border-radius:26px;border:2px solid var(--border);position:relative;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.35)}
.phone-notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:46px;height:6px;background:var(--bg-primary);border-radius:10px}
.phone-screen{position:absolute;inset:16px 10px 10px;background:var(--bg-secondary);border-radius:14px;overflow:hidden}
.screen-ui{height:100%;display:flex;flex-direction:column;gap:12px;padding:12px}
.app-cards{display:flex;gap:8px}
.mini-card{flex:1;height:20px;border-radius:8px;background:var(--bg-elevated);opacity:0.6}
.mini-card.active{background:var(--accent);opacity:0.9}
.activity-list{display:flex;flex-direction:column;gap:8px;margin-top:auto}
.activity-row{height:6px;border-radius:6px;background:var(--border-light)}
.activity-row.short{width:70%}
.monitor-frame{width:320px;height:200px;background:var(--bg-card);border-radius:14px;border:2px solid var(--border);position:relative;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,0.5)}
.monitor-screen{position:absolute;inset:8px;background:var(--bg-secondary);border-radius:8px;overflow:hidden}
.monitor-stand{position:absolute;bottom:-30px;left:50%;transform:translateX(-50%);width:90px;height:42px;background:var(--bg-card);border-radius:0 0 8px 8px;border:2px solid var(--border);border-top:none}
.taskbar{height:20px;background:var(--bg-elevated);display:flex;align-items:center;justify-content:space-between;padding:0 8px;margin-top:auto}
.screen-ui.large .taskbar{height:28px;padding:0 12px}
.taskbar-start{width:12px;height:12px;background:var(--accent);border-radius:3px;opacity:0.8}
.screen-ui.large .taskbar-start{width:16px;height:16px}
.taskbar-apps{display:flex;gap:6px}
.app-icon{width:10px;height:10px;background:var(--border-light);border-radius:2px}
.app-icon.active{background:#22d3ee}
.screen-ui.large .app-icon{width:14px;height:14px}
.taskbar-tray{width:30px;height:8px;background:var(--border);border-radius:2px}
.screen-ui.large .taskbar-tray{width:50px;height:12px}
.desktop-windows{flex:1;padding:10px;position:relative}
.window{position:absolute;background:var(--bg-card);border-radius:8px;border:1px solid var(--border);overflow:hidden}
.window-main{width:92%;height:85%;top:6%;left:4%}
.window-header{height:18px;background:var(--bg-elevated);display:flex;align-items:center;padding:0 8px}
.window-dots{display:flex;gap:4px}
.window-dots span{width:7px;height:7px;border-radius:50%;background:var(--border-light)}
.window-dots span:first-child{background:#ff5f57}
.window-dots span:nth-child(2){background:#febc2e}
.window-dots span:last-child{background:#28c840}
.window-content{padding:10px}
.content-lines{display:flex;flex-direction:column;gap:6px}
.line{height:4px;background:var(--border);border-radius:2px}
.line.short{width:60%}
.line.medium{width:80%}
.connection-beam{width:60px;height:2px;background:linear-gradient(90deg,var(--accent),#22d3ee);border-radius:2px;position:relative}
.connection-beam::before,.connection-beam::after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;top:-3px}
.connection-beam::before{left:-4px;background:var(--accent);animation:pulse 2s infinite}
.connection-beam::after{right:-4px;background:#22d3ee;animation:pulse 2s infinite 0.5s}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(1.5)}}
.features{padding:110px 0;background:var(--bg-secondary)}
.section-header{text-align:center;margin-bottom:64px}
.section-tag{display:inline-block;padding:6px 14px;background:var(--accent-glow);color:var(--accent-light);border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:0.1em;margin-bottom:16px}
.section-header h2{font-size:clamp(30px,4vw,44px);font-weight:700;margin-bottom:12px;letter-spacing:-0.02em}
.section-header p{font-size:18px;color:var(--text-secondary);max-width:520px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:18px;padding:28px;transition:all 0.3s}
.feature-card:hover{border-color:var(--border-light);transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,0.25)}
.feature-card h3{font-size:18px;font-weight:600;margin-bottom:10px}
.feature-card p{font-size:14px;color:var(--text-secondary);line-height:1.7}
.how-it-works{padding:110px 0}
.steps-container{display:flex;flex-direction:column;gap:0;margin-bottom:56px;max-width:760px;margin-left:auto;margin-right:auto}
.step{display:flex;gap:24px;padding:30px 0;border-bottom:1px solid var(--border)}
.step:last-child{border-bottom:none}
.step-number{font-size:42px;font-weight:800;color:var(--accent);opacity:0.4;line-height:1;min-width:80px}
.step-content h3{font-size:18px;font-weight:600;margin-bottom:8px}
.step-content p{font-size:14px;color:var(--text-secondary);line-height:1.7}
.requirements{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:36px;max-width:720px;margin:0 auto}
.requirements h3{font-size:16px;font-weight:600;margin-bottom:20px;text-align:center}
.req-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.req-item{display:flex;align-items:center;justify-content:center;gap:10px;padding:16px;background:var(--bg-elevated);border-radius:12px;font-size:14px;font-weight:500}
.use-cases{padding:110px 0;background:var(--bg-secondary)}
.use-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.use-card{background:var(--bg-card);border:1px solid var(--border);border-radius:18px;padding:28px;transition:all 0.3s}
.use-card:hover{border-color:var(--border-light);transform:translateY(-4px)}
.use-card h3{font-size:18px;margin-bottom:10px}
.use-card p{font-size:14px;color:var(--text-secondary)}
.cta{padding:100px 0;background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}
.cta-content{text-align:center;max-width:640px;margin:0 auto}
.cta-content h2{font-size:clamp(28px,4vw,40px);font-weight:700;margin-bottom:12px}
.cta-content p{font-size:18px;color:var(--text-secondary);margin-bottom:32px}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.footer{padding:40px 0;border-top:1px solid var(--border)}
.footer-content{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px}
.footer-brand{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px}
.footer-links{color:var(--text-muted);font-size:13px}
.footer-copy{font-size:13px;color:var(--text-muted)}
@media(max-width:900px){.hero{flex-direction:column;text-align:center;padding-top:110px}.hero-content{max-width:100%}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-stats{justify-content:center}.hero-visual{margin-top:60px}.device-mockup{transform:none;scale:0.9}.nav-links{display:none}.steps-container{max-width:100%}}
@media(max-width:600px){.hero h1{font-size:34px}.hero-stats{gap:18px}.features-grid{grid-template-columns:1fr}.device-mockup{flex-direction:column;gap:20px}.monitor-frame{width:280px}.phone-frame{width:110px;height:220px}.connection-beam{width:2px;height:40px}.step{flex-direction:column;gap:12px}.step-number{min-width:auto}.footer-content{text-align:center;justify-content:center}}