:root{--bg:#0b1220;--bg-elevated:#121b2e;--text:#e8edf7;--text-secondary:#9fb0c9;--accent:#3ba7ff;--accent-strong:#1f8fef;--border:#ffffff14;--success:#2fbf71;--danger:#ef4444}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}a{color:var(--accent)}.container{max-width:1080px;margin:0 auto;padding:0 24px}.nav{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 0;display:flex}.nav a{color:var(--text);margin-left:28px;font-size:.95rem;text-decoration:none;transition:color .3s;position:relative}.nav a:not(.brand):after{content:"";background-color:var(--accent);width:0;height:2px;transition:width .3s;position:absolute;bottom:-4px;left:0}.nav a:first-child{margin-left:0}.nav a:hover{color:var(--text)}.nav a:not(.brand):hover:after{width:100%}.brand{font-size:1.1rem;font-weight:700;transition:transform .3s;color:var(--text)!important}.brand:hover{transform:scale(1.03)}.hero{text-align:center;padding:96px 0 64px}.hero h1{background:linear-gradient(135deg,#fff 0%,#a5b4fc 100%);-webkit-text-fill-color:transparent;letter-spacing:-.03em;-webkit-background-clip:text;background-clip:text;margin:0 0 20px;font-size:clamp(2.5rem,6vw,4rem)}.hero p{color:var(--text-secondary);max-width:640px;margin:0 auto 32px;font-size:1.15rem}.btn{background:linear-gradient(135deg, var(--accent-strong) 0%, var(--accent) 100%);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 28px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block;box-shadow:0 4px 14px #3ba7ff63}.btn:hover{background:linear-gradient(135deg, var(--accent) 0%, #60a5fa 100%);transform:translateY(-2px);box-shadow:0 6px 20px #3ba7ff80}.btn-secondary{border:1px solid var(--border);color:var(--text);background:0 0}section{padding:56px 0}.card-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-top:32px;display:grid}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:32px 24px;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.card:before{content:"";background:linear-gradient(90deg, transparent, var(--accent), transparent);width:100%;height:4px;transition:transform .6s;position:absolute;top:0;left:0;transform:translate(-100%)}.card:hover{border-color:#3ba7ff4d;transform:translateY(-10px);box-shadow:0 20px 40px #0006}.card:hover:before{transform:translate(100%)}.card h3{margin-top:0}form{flex-direction:column;gap:16px;max-width:480px;margin:32px auto 0;display:flex}label{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:.9rem;display:flex}input,textarea{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:10px 12px;font-family:inherit;font-size:1rem}.footer{border-top:1px solid var(--border);color:var(--text-secondary);text-align:center;padding:32px 0;font-size:.85rem}.status-message{min-height:1.4em;font-size:.95rem}.status-message.success{color:var(--success)}.status-message.error{color:var(--danger)}.hero-actions{justify-content:center;align-items:center;gap:16px;margin-top:32px;display:flex}.text-center{text-align:center}.section-spacing{padding:80px 0}.section-title{letter-spacing:-.02em;margin-bottom:24px;font-size:clamp(2rem,4vw,2.8rem)}.section-subtitle{color:var(--text-secondary);max-width:800px;margin:0 auto;font-size:1.15rem;line-height:1.6}.badge{color:var(--accent);background:#3ba7ff1a;border:1px solid #3ba7ff33;border-radius:20px;margin-bottom:16px;padding:6px 14px;font-size:.85rem;font-weight:600;display:inline-block}.deep-dive-row{border-bottom:1px solid var(--border);align-items:center;gap:60px;padding:60px 0;display:flex}.deep-dive-row:last-child{border-bottom:none}.deep-dive-row.reverse{flex-direction:row-reverse}.deep-dive-content{flex:1}.deep-dive-content h3{margin-bottom:20px;font-size:2rem}.deep-dive-content p{color:var(--text-secondary);margin-bottom:24px;font-size:1.1rem;line-height:1.6}.feature-list{margin:0;padding:0;list-style:none}.feature-list li{align-items:center;gap:8px;margin-bottom:12px;font-size:1.05rem;display:flex}.deep-dive-image{flex:1;position:relative}.rounded-image{border:1px solid var(--border);border-radius:12px;width:100%;height:auto;transition:transform .5s;box-shadow:0 24px 50px #0006}.deep-dive-row:hover .rounded-image{transform:scale(1.02)}@media (max-width:900px){.deep-dive-row,.deep-dive-row.reverse{text-align:center;flex-direction:column;gap:40px}.feature-list li{justify-content:center}.hero-actions{flex-direction:column}}.testimonial-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-top:48px;display:grid}.testimonial-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;padding:40px;transition:transform .3s;position:relative}.testimonial-card:hover{border-color:var(--accent);transform:translateY(-5px)}.testimonial-card:before{content:"\"";color:#ffffff0d;font-family:serif;font-size:4rem;line-height:1;position:absolute;top:20px;left:20px}.quote{z-index:1;margin-bottom:24px;font-size:1.15rem;font-style:italic;position:relative}.author strong{color:var(--text);font-size:1.05rem;display:block}.author span{color:var(--text-secondary);margin-top:4px;font-size:.9rem;display:block}.cta-banner{text-align:center;background:linear-gradient(135deg,#1f8fef1a 0%,#3ba7ff0d 100%);border:1px solid #3ba7ff33;border-radius:24px;margin-bottom:80px;padding:80px 40px;position:relative;overflow:hidden}.cta-banner:before{content:"";z-index:0;background:radial-gradient(circle,#3ba7ff1a 0%,#0000 70%);width:200%;height:200%;position:absolute;top:-50%;left:-50%}.cta-content{z-index:1;position:relative}.cta-banner h2{margin-bottom:16px;font-size:2.5rem}.cta-banner p{color:var(--text-secondary);margin-bottom:32px;font-size:1.2rem}.btn-large{padding:16px 40px;font-size:1.1rem}.security-hero{background:radial-gradient(circle at 50% -20%,#3ba7ff26 0%,#0000 70%);padding:100px 0 40px}.badge-outline{background:0 0;border:1px solid #3ba7ff66}.security-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px;display:grid}.security-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;padding:40px;transition:all .3s;position:relative;overflow:hidden}.security-card:hover{border-color:#3ba7ff66;transform:translateY(-5px);box-shadow:0 10px 30px #0003}.security-icon-wrapper{width:64px;height:64px;color:var(--text-secondary);background:#ffffff08;border:1px solid #ffffff1a;border-radius:12px;justify-content:center;align-items:center;margin-bottom:24px;transition:all .3s;display:inline-flex}.security-card:hover .security-icon-wrapper{color:var(--accent);background:#3ba7ff1a;border-color:#3ba7ff33}.security-card h3{margin-bottom:16px;font-size:1.4rem}.security-card p{color:var(--text-secondary);line-height:1.6}.highlight-card{background:linear-gradient(#3ba7ff0d 0%,#0000 100%);border-color:#3ba7ff4d}.highlight-card:before{content:"";background:var(--accent);height:2px;position:absolute;top:0;left:0;right:0}.highlight-icon{color:var(--accent);background:#3ba7ff1a;border-color:#3ba7ff4d}.security-footer{border-top:1px solid var(--border);margin-top:80px;padding-top:40px}.security-footer h3{margin-bottom:16px;font-size:1.5rem}.security-footer p{color:var(--text-secondary)}.security-footer a{color:var(--accent);text-underline-offset:4px;-webkit-text-decoration:underline #3ba7ff66;text-decoration:underline #3ba7ff66}