@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap");:root{--bg-primary:#0a0f1c;--bg-secondary:#111827;--bg-elevated:#1a2235;--bg-glass:rgba(17,24,39,0.6);--border-subtle:rgba(255,255,255,0.06);--border-hover:rgba(255,255,255,0.12);--border-active:rgba(59,130,246,0.5);--text-primary:#f9fafb;--text-secondary:#9ca3af;--text-tertiary:#6b7280;--text-disabled:#4b5563;--accent:#3b82f6;--accent-hover:#60a5fa;--accent-glow:rgba(59,130,246,0.25);--status-success:#34d399;--status-warning:#fbbf24;--status-error:#f87171;--status-info:#60a5fa;--gold:#f59e0b;--gold-glow:rgba(245,158,11,0.2);--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-mono:"JetBrains Mono","Fira Code",monospace;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;--space-24:6rem;--max-width:1200px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}a{color:var(--accent);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-hover)}::selection{background:rgba(59,130,246,.3);color:var(--text-primary)}.glass-card{background:var(--bg-glass);backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:border-color .3s ease,box-shadow .3s ease,transform .3s ease}.glass-card:hover{border-color:var(--border-hover);box-shadow:0 0 30px rgba(59,130,246,.05)}.glass-card-lift:hover{border-color:var(--border-hover);box-shadow:0 0 40px rgba(59,130,246,.08);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.75rem 1.5rem;border:none;border-radius:var(--radius-full);font-family:var(--font-sans);font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;box-shadow:0 0 20px var(--accent-glow)}.btn-primary:hover{box-shadow:0 0 30px rgba(59,130,246,.4);transform:scale(1.03)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-hover)}.btn-ghost:hover{color:var(--text-primary);border-color:var(--accent);background:rgba(59,130,246,.05)}.btn-lg{padding:1rem 2rem;font-size:1.0625rem}.badge,.btn-lg{font-weight:600}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.75rem;letter-spacing:.02em}.badge-blue{background:rgba(59,130,246,.15);color:var(--accent)}.badge-gold{background:var(--gold-glow);color:var(--gold)}.badge-green{background:rgba(52,211,153,.15);color:var(--status-success)}.badge-red{background:rgba(248,113,113,.15);color:var(--status-error)}.badge-amber{background:rgba(251,191,36,.15);color:var(--status-warning)}.navbar{position:fixed;top:0;left:0;right:0;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-6);background:rgba(10,15,28,.7);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);border-bottom:1px solid var(--border-subtle);z-index:1000;transition:background .3s ease}.navbar.scrolled{background:rgba(10,15,28,.95)}.navbar-logo{font-size:1.25rem;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:var(--space-2)}.navbar-logo span{background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-links{display:flex;align-items:center;gap:var(--space-8);list-style:none}.navbar-links a{color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:color .2s}.navbar-links a:hover{color:var(--text-primary)}.navbar-cta{padding:.5rem 1.25rem;font-size:.875rem}.navbar-hamburger{display:none;background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer}.navbar-mobile{display:none;position:fixed;top:64px;left:0;right:0;background:rgba(10,15,28,.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);padding:var(--space-6);z-index:999}.navbar-mobile.open{display:flex;flex-direction:column;gap:var(--space-4)}.navbar-mobile a{color:var(--text-secondary);font-size:1rem;padding:var(--space-3) 0}.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:calc(64px + var(--space-12)) var(--space-6) var(--space-16);overflow:hidden}.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;animation:float 20s ease-in-out infinite}.hero-orb-1{width:600px;height:600px;background:radial-gradient(circle,rgba(59,130,246,.18) 0,transparent 70%);top:-10%;right:-5%}.hero-orb-2{width:500px;height:500px;background:radial-gradient(circle,rgba(139,92,246,.12) 0,transparent 70%);bottom:0;left:-5%;animation-delay:-10s}.hero-orb-3{width:300px;height:300px;background:radial-gradient(circle,rgba(34,211,238,.08) 0,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:-5s}.hero h1{font-size:3.5rem;font-weight:800;line-height:1.1;max-width:800px;margin-bottom:var(--space-6);position:relative;z-index:1}.hero h1 .accent-underline{position:relative;display:inline-block}.hero h1 .accent-underline:after{content:"";position:absolute;bottom:-4px;left:0;width:100%;height:4px;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:2px}.hero p.subtitle{font-size:1.25rem;color:var(--text-secondary);max-width:600px;margin-bottom:var(--space-8);position:relative;z-index:1}.hero-cta-group{display:flex;gap:var(--space-4);flex-wrap:wrap;justify-content:center}.demo-card,.hero-cta-group{position:relative;z-index:1}.demo-card{margin-top:var(--space-12);width:100%;max-width:700px}.demo-card-inner{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden}.demo-card-titlebar{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-subtle)}.demo-card-dot{width:10px;height:10px;border-radius:50%}.demo-card-dot:first-child{background:#f87171}.demo-card-dot:nth-child(2){background:#fbbf24}.demo-card-dot:nth-child(3){background:#34d399}.demo-card-body{padding:var(--space-6);font-family:var(--font-mono);font-size:.875rem;color:var(--text-secondary);min-height:120px;line-height:1.8}.demo-card-body .cursor{display:inline-block;width:2px;height:1.1em;background:var(--accent);vertical-align:text-bottom;animation:blink 1s step-end infinite}.section{padding:var(--space-24) var(--space-6);max-width:var(--max-width);margin:0 auto}.section-header{text-align:center;margin-bottom:var(--space-16)}.section-header h2{font-size:2rem;font-weight:700;margin-bottom:var(--space-4)}.section-header p{color:var(--text-secondary);font-size:1.125rem;max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}.feature-card{padding:var(--space-8)}.feature-icon{font-size:2rem;margin-bottom:var(--space-4);display:block}.feature-card h3{font-size:1.125rem;font-weight:600;margin-bottom:var(--space-2)}.feature-card p{color:var(--text-secondary);font-size:.9375rem;line-height:1.7}.steps{display:flex;align-items:flex-start;justify-content:center;gap:var(--space-8);position:relative}.steps:before{content:"";position:absolute;top:28px;left:20%;width:60%;height:2px;background:linear-gradient(90deg,var(--accent),#8b5cf6);z-index:0}.step{flex-direction:column;text-align:center;position:relative;z-index:1;flex:1;max-width:240px}.step,.step-number{display:flex;align-items:center}.step-number{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);justify-content:center;font-size:1.25rem;font-weight:700;margin-bottom:var(--space-4);color:#fff}.step h3{font-size:1rem;font-weight:600;margin-bottom:var(--space-2)}.step p{color:var(--text-secondary);font-size:.875rem}.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);align-items:start}.pricing-card{padding:var(--space-8);position:relative}.pricing-card.popular{border-color:var(--accent);box-shadow:0 0 40px var(--accent-glow);transform:translateY(-8px)}.pricing-card.enterprise{border-color:rgba(245,158,11,.3)}.pricing-popular-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;padding:.25rem 1rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.pricing-card h3{font-size:1.25rem;font-weight:600;margin-bottom:var(--space-2)}.pricing-price{font-size:2.5rem;font-weight:800;margin-bottom:var(--space-1)}.pricing-price .currency{font-size:1rem;font-weight:500;color:var(--text-secondary)}.pricing-period{color:var(--text-tertiary);font-size:.875rem;margin-bottom:var(--space-6)}.pricing-features{list-style:none;margin-bottom:var(--space-8)}.pricing-features li{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) 0;font-size:.875rem;color:var(--text-secondary)}.pricing-features li .check{color:var(--accent);font-weight:700}.pricing-features li .cross{color:var(--text-disabled)}.pricing-card .btn{width:100%}.cta-banner{background:linear-gradient(135deg,rgba(59,130,246,.1),rgba(139,92,246,.08));border:1px solid rgba(59,130,246,.15);border-radius:var(--radius-xl);padding:var(--space-16) var(--space-8);text-align:center;max-width:var(--max-width);margin:0 auto var(--space-24)}.cta-banner h2{font-size:2rem;font-weight:700;margin-bottom:var(--space-4)}.cta-banner p{color:var(--text-secondary);margin-bottom:var(--space-6)}.footer{border-top:1px solid var(--border-subtle);padding:var(--space-12) var(--space-6);text-align:center;color:var(--text-tertiary);font-size:.875rem}.footer-links{display:flex;justify-content:center;gap:var(--space-8);margin-bottom:var(--space-6);list-style:none}.footer-links a{color:var(--text-secondary);font-size:.875rem}.footer-links a:hover{color:var(--text-primary)}@keyframes float{0%,to{transform:translate(0) scale(1)}25%{transform:translate(20px,-30px) scale(1.05)}50%{transform:translate(-15px,20px) scale(.95)}75%{transform:translate(25px,15px) scale(1.03)}}@keyframes blink{50%{opacity:0}}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 8px var(--accent-glow)}50%{box-shadow:0 0 20px var(--accent-glow)}}@keyframes breathe{0%,to{opacity:1}50%{opacity:.6}}@keyframes slideIn{0%{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes countUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:fadeUp .6s ease forwards;opacity:0}.animate-fade-up-delay-1{animation-delay:.1s}.animate-fade-up-delay-2{animation-delay:.2s}.animate-fade-up-delay-3{animation-delay:.3s}.animate-fade-up-delay-4{animation-delay:.4s}.animate-fade-up-delay-5{animation-delay:.5s}.progress-bar-container{width:100%;height:8px;background:rgba(255,255,255,.06);border-radius:4px;overflow:hidden;position:relative}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:4px;transition:width .5s ease;position:relative;animation:pulse-glow 2s ease-in-out infinite}.progress-bar-fill:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:shimmer 2s infinite}.toast-container{position:fixed;top:80px;right:var(--space-6);z-index:9999;display:flex;flex-direction:column;gap:var(--space-3)}.toast{padding:var(--space-4) var(--space-6);border-radius:var(--radius-md);font-size:.875rem;animation:slideIn .3s ease;max-width:380px}.toast-info{background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.3);color:var(--accent-hover)}.toast-success{background:rgba(52,211,153,.15);border:1px solid rgba(52,211,153,.3);color:var(--status-success)}.toast-warning{background:rgba(251,191,36,.15);border:1px solid rgba(251,191,36,.3);color:var(--status-warning)}.toast-error{background:rgba(248,113,113,.15);border:1px solid rgba(248,113,113,.3);color:var(--status-error)}.connection-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.connection-dot.online{background:var(--status-success)}.connection-dot.reconnecting{background:var(--status-warning);animation:breathe 1.5s ease-in-out infinite}.connection-dot.offline{background:var(--status-error)}.input{width:100%;padding:.75rem 1rem;background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);font-size:.9375rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.input::placeholder{color:var(--text-disabled)}textarea.input{resize:vertical;min-height:150px;font-family:var(--font-sans);line-height:1.7}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.2)}@media (max-width:1023px){.features-grid,.pricing-grid{grid-template-columns:repeat(2,1fr)}.navbar-links{display:none}.navbar-hamburger{display:block}}@media (max-width:767px){.hero h1{font-size:2.5rem}.hero p.subtitle{font-size:1.0625rem}.pricing-grid{grid-template-columns:1fr}.pricing-card.popular{transform:none}.features-grid{grid-template-columns:1fr}.steps{flex-direction:column;align-items:center}.steps:before{display:none}.hero-cta-group{flex-direction:column;align-items:center}.section{padding:var(--space-16) var(--space-4)}}@media (min-width:1280px){.hero h1{font-size:4.5rem}}