:root{--color-bg: #0a0a0a;--color-surface: #171717;--color-surface-hover: #262626;--color-primary: #3b82f6;--color-primary-glow: rgba(59, 130, 246, .5);--color-text-main: #ffffff;--color-text-dim: #a3a3a3;--color-border: #262626;--font-family: "Inter", system-ui, -apple-system, sans-serif;--spacing-unit: 8px;--radius-md: 8px;--radius-lg: 16px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text-main);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}button{cursor:pointer;border:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.title{font-size:3rem;font-weight:800;line-height:1.1;letter-spacing:-.02em;background:linear-gradient(to right,#fff,#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{font-size:1.25rem;color:var(--color-text-dim);max-width:600px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;transition:all .2s}.btn-primary{background-color:var(--color-text-main);color:var(--color-bg);position:relative;overflow:hidden;box-shadow:0 0 20px #ffffff1a}.btn-primary:after{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(to right,transparent 0%,rgba(255,255,255,.4) 50%,transparent 100%);transform:skew(-20deg);animation:shimmer 6s infinite}@keyframes shimmer{0%{left:-100%}15%{left:200%}to{left:200%}}.btn-primary:hover{background-color:#fff;transform:translateY(-1px);box-shadow:0 0 30px #fff3}.btn-glass{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--color-text-main)}.btn-glass:hover{background:#ffffff1a}section{padding:6rem 0}.language-switcher{display:flex;align-items:center;gap:.5rem;margin-left:1rem}.lang-btn{background:none;border:none;color:var(--color-text-dim);font-size:.875rem;font-weight:500;cursor:pointer;padding:.25rem;transition:color .2s}.lang-btn:hover{color:var(--color-text-main)}.lang-btn.active{color:var(--color-primary);font-weight:700}.divider{color:var(--color-border);font-size:.875rem}.page-wrapper{display:flex;flex-direction:column;min-height:100vh}.main-header{position:fixed;top:0;width:100%;z-index:100;border-bottom:1px solid var(--color-border);background:#0a0a0ab3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.header-content{height:64px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:1.25rem;font-weight:700;letter-spacing:-.05em;color:var(--color-text-main)}.main-nav{display:flex;align-items:center;gap:1.5rem}.nav-link{font-size:.875rem;color:var(--color-text-dim)}.nav-link:hover{color:var(--color-text-main)}.main-content{padding-top:64px;flex:1}.hero-section{padding:8rem 0 6rem;text-align:center}.hero-content{display:flex;flex-direction:column;align-items:center}.hero-badge{display:inline-block;padding:.25rem .75rem;margin-bottom:1.5rem;font-size:.75rem;font-weight:500;color:#60a5fa;background:#3b82f61a;border:1px solid rgba(59,130,246,.2);border-radius:999px}.hero-title{font-size:3.5rem;line-height:1.1;font-weight:800;margin-bottom:1.5rem;letter-spacing:-.03em}@media(min-width:768px){.hero-title{font-size:5rem}}.gradient-text{background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-subtitle{font-size:1.125rem;color:var(--color-text-dim);max-width:600px;margin-bottom:2.5rem;line-height:1.6}.hero-actions{display:flex;gap:1rem;align-items:center;justify-content:center}.btn-lg{padding:.875rem 2rem;font-size:1rem}.hero-security{margin-top:1.5rem;display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--color-text-dim);font-weight:500}.security-dot{width:8px;height:8px;background-color:#10b981;border-radius:50%;box-shadow:0 0 8px #10b98166}.impact-section{padding:4rem 0;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);background:#ffffff05}.impact-grid{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}@media(min-width:768px){.impact-grid{grid-template-columns:1fr auto 1fr auto 1fr}}.impact-card{text-align:center}.impact-value{font-size:3rem;font-weight:800;margin-bottom:.5rem}.impact-label{color:var(--color-text-dim);font-size:1rem;font-weight:500}.impact-divider{display:none;width:1px;height:60px;background:var(--color-border)}@media(min-width:768px){.impact-divider{display:block}}.features-section{padding:8rem 0;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.02))}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:3rem;letter-spacing:-.02em}.features-grid{display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:768px){.features-grid{grid-template-columns:repeat(3,1fr)}}.feature-card{padding:2rem;border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:border-color .2s,transform .2s;background:#ffffff05}.feature-card:hover{border-color:#3b82f64d;transform:translateY(-2px)}.feature-icon-wrapper{display:inline-flex;padding:12px;background:#3b82f61a;border:1px solid rgba(59,130,246,.2);border-radius:12px;margin-bottom:1.5rem;color:#60a5fa}.feature-title{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}.feature-description{color:var(--color-text-dim);font-size:.95rem;line-height:1.6}.copilot-section{padding:8rem 0;border-top:1px solid var(--color-border);overflow:hidden}.copilot-content{display:flex;flex-direction:column;gap:4rem;align-items:center}@media(min-width:768px){.copilot-content{flex-direction:row;justify-content:space-between}}.copilot-text{flex:1;max-width:600px}.copilot-list{list-style:none;margin-top:2rem;display:flex;flex-direction:column;gap:1.5rem}.copilot-item{display:flex;align-items:flex-start;gap:1rem;color:var(--color-text-dim);font-size:1.1rem}.copilot-icon{color:#60a5fa;flex-shrink:0;margin-top:.25rem}.copilot-visual{flex:1;display:flex;justify-content:center;position:relative}.copilot-card-mockup{width:100%;max-width:480px;background:#171717cc;border:1px solid var(--color-border);border-radius:12px;padding:1.5rem;box-shadow:0 20px 40px #0006}.mockup-header{display:flex;gap:6px;margin-bottom:1.5rem}.mockup-dot{width:10px;height:10px;border-radius:50%}.mockup-dot.red{background:#ef4444}.mockup-dot.yellow{background:#f59e0b}.mockup-dot.green{background:#10b981}.mockup-body{display:flex;flex-direction:column;gap:1rem}.mockup-line{height:8px;background:#ffffff1a;border-radius:4px}.mockup-suggestion{margin-top:1rem;background:#3b82f61a;border:1px solid rgba(59,130,246,.3);border-radius:8px;padding:1rem;display:flex;gap:.75rem}.suggestion-icon{color:#60a5fa}.suggestion-text{font-size:.875rem;color:#93c5fd}.preview-section{padding:6rem 0}.preview-card{border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:4rem 2rem;text-align:center;background:linear-gradient(to bottom,rgba(255,255,255,.03),transparent)}.section-description{color:var(--color-text-dim);max-width:600px;margin:0 auto 3rem;line-height:1.6}.text-left{text-align:left;margin-left:0}.preview-image-placeholder{width:100%;max-width:800px;aspect-ratio:16/9;background:#111;border:1px solid var(--color-border);border-radius:var(--radius-md);margin:0 auto;display:flex;align-items:center;justify-content:center;color:var(--color-text-dim)}.main-footer{border-top:1px solid var(--color-border);padding:3rem 0;color:var(--color-text-dim)}.footer-content{display:flex;flex-direction:column;gap:1.5rem;align-items:center}@media(min-width:768px){.footer-content{flex-direction:row;justify-content:space-between}}.footer-links{display:flex;gap:1.5rem}.footer-links a{color:var(--color-text-dim);font-size:.875rem}.footer-links a:hover{color:var(--color-text-main)}.faq-section{max-width:800px}.faq-item{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--color-border)}.faq-item h3{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;color:var(--color-text-main)}.faq-item p{color:var(--color-text-dim);line-height:1.6}.text-left{text-align:left}