@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap");:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#16161f;--bg-input:#1a1a24;--border-color:#2a2a3a;--border-focus:#4a9eff;--text-primary:#f0f0f5;--text-secondary:#8888a0;--text-muted:#5a5a70;--accent-primary:#4a9eff;--accent-secondary:#7c3aed;--accent-success:#10b981;--accent-warning:#f59e0b;--accent-danger:#ef4444;--gradient-primary:linear-gradient(135deg,#4a9eff,#7c3aed);--shadow-glow:0 0 40px rgba(74,158,255,.15)}*{box-sizing:border-box;margin:0;padding:0}body,html{min-height:100vh;font-family:Outfit,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary)}body{background:radial-gradient(ellipse at 20% 0,rgba(74,158,255,.08) 0,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(124,58,237,.08) 0,transparent 50%),var(--bg-primary);background-attachment:fixed}a{color:var(--accent-primary);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}button,input,select{font-family:inherit}input,select{width:100%;padding:.875rem 1rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:10px;color:var(--text-primary);font-size:.95rem;transition:border-color .2s,box-shadow .2s}input:focus,select:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px rgba(74,158,255,.15)}input::placeholder{color:var(--text-muted)}button{cursor:pointer;padding:.875rem 1.5rem;border:none;border-radius:10px;font-size:.95rem;font-weight:500;transition:all .2s}.btn-primary{background:var(--gradient-primary);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px rgba(74,158,255,.3)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card);border-color:var(--text-muted)}.btn-danger{background:transparent;color:var(--accent-danger);padding:.5rem .75rem;font-size:.85rem}.btn-danger:hover{background:rgba(239,68,68,.1)}.container{max-width:1100px;margin:0 auto;padding:2rem 1.5rem}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:2rem;box-shadow:var(--shadow-glow)}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-size:.9rem;font-weight:500;color:var(--text-secondary)}.error-message{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:var(--accent-danger);border-radius:10px}.error-message,.success-message{padding:.875rem 1rem;font-size:.9rem;margin-bottom:1rem}.success-message{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.3);color:var(--accent-success);border-radius:10px}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .75rem;border-radius:20px;font-size:.8rem;font-weight:500}.badge-success{background:rgba(16,185,129,.15);color:var(--accent-success)}.badge-danger{background:rgba(239,68,68,.15);color:var(--accent-danger)}.badge-info{background:rgba(74,158,255,.15);color:var(--accent-primary)}.mono{font-family:JetBrains Mono,monospace}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .3s ease-out}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s infinite}.landing-nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1rem 0;background:rgba(10,10,15,.8);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color)}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;justify-content:space-between}.logo,.nav-container{display:flex;align-items:center}.logo{gap:.6rem;font-size:1.4rem;font-weight:700;color:var(--text-primary)}.logo-icon{font-size:1.6rem}.logo-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;align-items:center;gap:2rem}.nav-link{color:var(--text-secondary);font-weight:500;transition:color .2s}.nav-link:hover{color:var(--text-primary);opacity:1}.nav-cta{padding:.65rem 1.25rem;font-size:.9rem}.hero{min-height:100vh;display:flex;align-items:center;padding-top:6rem}.hero-container{max-width:1200px;margin:0 auto;padding:4rem 2rem;text-align:center}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:rgba(74,158,255,.1);border:1px solid rgba(74,158,255,.2);border-radius:50px;font-size:.85rem;color:var(--accent-primary);margin-bottom:2rem}.pulse-dot{width:8px;height:8px;background:var(--accent-success);border-radius:50%;animation:pulse 2s infinite}.hero-title{font-size:clamp(2.5rem,8vw,4.5rem);font-weight:700;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-.02em}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);max-width:600px;margin:0 auto 2.5rem;line-height:1.6}.hero-cta{margin-bottom:4rem}.btn-large{padding:1rem 2rem;font-size:1.1rem;display:inline-flex;align-items:center;gap:.5rem}.btn-arrow{transition:transform .2s}.btn-large:hover .btn-arrow{transform:translateX(4px)}.hero-note{margin-top:1rem;font-size:.9rem;color:var(--text-muted)}.hero-visual{max-width:900px;margin:0 auto;perspective:1000px}.mock-dashboard{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;overflow:hidden;box-shadow:0 0 0 1px hsla(0,0%,100%,.05),0 20px 50px rgba(0,0,0,.4),var(--shadow-glow);transform:rotateX(2deg);animation:float 6s ease-in-out infinite}@keyframes float{0%,to{transform:rotateX(2deg) translateY(0)}50%{transform:rotateX(2deg) translateY(-10px)}}.mock-header{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;background:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.mock-dots{display:flex;gap:6px}.mock-dots span{width:10px;height:10px;border-radius:50%;background:var(--border-color)}.mock-dots span:first-child{background:#ff5f57}.mock-dots span:nth-child(2){background:#ffbd2e}.mock-dots span:last-child{background:#28c840}.mock-url{font-family:JetBrains Mono,monospace;font-size:.75rem;color:var(--text-muted)}.mock-content{padding:1rem;display:flex;flex-direction:column;gap:.75rem}.mock-product{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;background:var(--bg-input);border-radius:10px;border:1px solid var(--border-color)}.mock-product-name{font-weight:600;font-size:.95rem;margin-bottom:.25rem}.mock-product-store{font-size:.8rem;color:var(--text-muted)}.mock-product-price{display:flex;align-items:center;gap:.75rem;text-align:right}.price-old{text-decoration:line-through;color:var(--text-muted);font-size:.9rem}.price-new{font-weight:700;font-size:1.2rem}.price-drop,.price-new{color:var(--accent-success)}.price-drop{background:rgba(16,185,129,.15);padding:.25rem .5rem;border-radius:6px;font-size:.75rem;font-weight:600}.price-current{font-weight:600;font-size:1.1rem}.price-watching{font-size:.8rem;color:var(--accent-primary)}.stock-alert{background:rgba(74,158,255,.15);color:var(--accent-primary);padding:.25rem .5rem;border-radius:6px;font-size:.75rem;font-weight:600}.features{padding:6rem 0}.features-container{max-width:1200px;margin:0 auto;padding:0 2rem}.section-header{text-align:center;margin-bottom:4rem}.section-title{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:700;margin-bottom:1rem}.section-subtitle{font-size:1.1rem;color:var(--text-secondary);max-width:500px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:1.5rem;gap:1.5rem}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:2rem;transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow)}.feature-icon{font-size:2.5rem;margin-bottom:1rem}.feature-card h3{font-size:1.2rem;margin-bottom:.75rem}.feature-card p{color:var(--text-secondary);line-height:1.6}.how-it-works{padding:6rem 0;background:var(--bg-secondary)}.how-container{max-width:800px;margin:0 auto;padding:0 2rem}.steps{display:flex;flex-direction:column;gap:0}.step{display:flex;gap:2rem;align-items:flex-start}.step-number{width:50px;height:50px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem;flex-shrink:0}.step-content{padding-top:.5rem}.step-content h3{font-size:1.25rem;margin-bottom:.5rem}.step-content p{color:var(--text-secondary);line-height:1.6}.step-connector{width:2px;height:40px;background:var(--border-color);margin-left:24px}.stats{padding:4rem 0;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}.stats-container{max-width:1000px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:repeat(4,1fr);grid-gap:2rem;gap:2rem;text-align:center}.stat-value{font-size:2.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.stat-label{color:var(--text-secondary);font-size:.95rem}.cta{padding:8rem 0;text-align:center}.cta-container{max-width:600px;margin:0 auto;padding:0 2rem}.cta-title{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:700;margin-bottom:1rem}.cta-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2rem}.footer{padding:4rem 0 2rem;border-top:1px solid var(--border-color);background:var(--bg-secondary)}.footer-container{max-width:1200px;margin:0 auto;padding:0 2rem}.footer-brand{margin-bottom:2rem}.footer-tagline{color:var(--text-muted);margin-top:.5rem;font-size:.9rem}.footer-links{display:flex;gap:4rem;margin-bottom:3rem}.footer-column h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:1rem}.footer-column a{display:block;color:var(--text-secondary);margin-bottom:.75rem;font-size:.95rem}.footer-column a:hover{color:var(--text-primary)}.footer-bottom{padding-top:2rem;border-top:1px solid var(--border-color)}.footer-bottom p{color:var(--text-muted);font-size:.85rem}@media (max-width:768px){.nav-links{gap:1rem}.nav-link{display:none}.hero{padding-top:5rem}.hero-container{padding:2rem 1rem}.mock-product{flex-direction:column;align-items:flex-start;gap:.75rem}.mock-product-price{width:100%;justify-content:flex-start}.stats-container{grid-template-columns:repeat(2,1fr)}.footer-links{gap:2rem}}