:root{--bg:#0b1020;--bg-alt:#0e1428;--surface:#121a33;--surface-2:#16203d;--border:#223056;--text:#eaf0ff;--text-muted:#9fb0d0;--text-dim:#7285a8;--brand:#6c8cff;--brand-2:#22d3ee;--accent:#a78bfa;--ring:#6c8cff66;--gradient:linear-gradient(120deg, #6c8cff 0%, #22d3ee 100%);--radius:14px;--radius-lg:22px;--maxw:1120px;--shadow:0 20px 50px -20px #0009;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, "Cascadia Mono", "Courier New", monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{background-color:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:17px;line-height:1.65;overflow-x:hidden}a{color:inherit;text-decoration:none}h1,h2,h3{letter-spacing:-.02em;margin:0;line-height:1.15}img{max-width:100%;height:auto}:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:24px}.skip-link{z-index:200;background:var(--brand);color:#06122c;border-radius:0 0 10px;padding:10px 16px;font-weight:600;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:13px 22px;font-size:.98rem;font-weight:600;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-sm{padding:9px 16px;font-size:.9rem}.btn-primary{background:var(--gradient);color:#06122c;box-shadow:0 12px 30px -12px #6c8cffb3}.btn-ghost{color:var(--text);border-color:var(--border);background:0 0}.btn-ghost:hover{border-color:var(--brand);background:#6c8cff14}.site-header{z-index:100;-webkit-backdrop-filter:saturate(160%)blur(12px);backdrop-filter:saturate(160%)blur(12px);border-bottom:1px solid var(--border);background:#0b1020cc;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:68px;display:flex}.brand{align-items:center;gap:10px;font-weight:700;display:inline-flex}.brand-mark{font-family:var(--font-mono);color:#06122c;background:var(--gradient);border-radius:8px;padding:4px 8px;font-size:.85rem;font-weight:700}.brand-name{letter-spacing:-.01em;font-size:1.05rem}.nav-desktop{align-items:center;gap:26px;display:flex}.nav-link{color:var(--text-muted);font-size:.95rem;font-weight:500;transition:color .15s}.nav-link:hover{color:var(--text)}.nav-toggle{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:42px;height:42px;display:none}.nav-toggle-bar{background:var(--text);border-radius:2px;width:20px;height:2px}.nav-mobile{border-bottom:1px solid var(--border);background:var(--bg-alt);display:none}.nav-mobile-inner{flex-direction:column;gap:6px;padding-block:16px;display:flex}.nav-mobile .nav-link{padding:10px 4px;font-size:1.05rem}.nav-mobile .btn{margin-top:8px}.hero{border-bottom:1px solid var(--border);background:radial-gradient(60% 60% at 15% 0,#6c8cff2e,#0000 60%),radial-gradient(50% 50% at 100% 10%,#22d3ee24,#0000 55%);padding-block:clamp(72px,12vw,132px);position:relative}.hero-inner{max-width:820px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--brand-2);margin:0 0 18px;font-size:.78rem;font-weight:700}.hero-title{font-size:clamp(2.4rem,6vw,4rem);font-weight:800}.gradient-text{background:var(--gradient);color:#0000;-webkit-background-clip:text;background-clip:text}.hero-lead{color:var(--text-muted);max-width:640px;margin:22px 0 0;font-size:clamp(1.05rem,2.2vw,1.3rem)}.hero-actions{flex-wrap:wrap;gap:14px;margin-top:34px;display:flex}.hero-badges{flex-wrap:wrap;gap:12px 26px;margin:44px 0 0;padding:0;list-style:none;display:flex}.hero-badges li{color:var(--text-muted);padding-left:22px;font-size:.95rem;font-weight:600;position:relative}.hero-badges li:before{content:"";background:var(--gradient);border-radius:50%;width:10px;height:10px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.section{padding-block:clamp(64px,9vw,104px)}.section-alt{background:var(--bg-alt);border-block:1px solid var(--border)}.section-head{max-width:680px;margin-bottom:48px}.section-title{margin-top:6px;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800}.section-lead{color:var(--text-muted);margin:16px 0 0;font-size:1.08rem}.grid{gap:22px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px;transition:transform .18s,border-color .18s,box-shadow .18s}.card:hover{border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-4px)}.card-title{font-size:1.32rem;font-weight:700}.card-summary{color:var(--text-muted);margin:12px 0 0}.check-list{gap:12px;margin:20px 0 0;padding:0;list-style:none;display:grid}.check-list li{color:var(--text-muted);padding-left:30px;position:relative}.check-list li:before{content:"";border-left:2px solid var(--brand-2);border-bottom:2px solid var(--brand-2);width:16px;height:8px;position:absolute;top:8px;left:0;transform:rotate(-45deg)}.tag-list{flex-wrap:wrap;gap:10px;margin:20px 0 0;padding:0;list-style:none;display:flex}.tag{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:999px;padding:7px 13px;font-size:.9rem;font-weight:600}.domain-card{align-items:flex-start;gap:18px;display:flex}.domain-index{font-family:var(--font-mono);color:#0000;background:var(--gradient);-webkit-background-clip:text;background-clip:text;padding-top:4px;font-size:1.1rem;font-weight:700}.approach-item{border-left:3px solid #0000;border-image:var(--gradient) 1;background:var(--surface);border-radius:0 var(--radius) var(--radius) 0;padding:26px 28px}.cta-panel{text-align:center;background:radial-gradient(70% 120% at 50% 0%, #6c8cff2e, transparent 70%), var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(40px,6vw,72px) 28px}.cta-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800}.cta-lead{max-width:560px;color:var(--text-muted);margin:16px auto 0;font-size:1.08rem}.cta-actions{margin-top:30px}.site-footer{border-top:1px solid var(--border);background:var(--bg-alt);padding-block:44px 28px}.footer-inner{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:26px;padding-bottom:26px;display:flex}.footer-tagline{color:var(--text-dim);max-width:280px;margin:8px 0 0}.footer-nav{flex-wrap:wrap;gap:18px;display:flex}.footer-bottom{color:var(--text-dim);flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding-top:22px;font-size:.9rem;display:flex}.footer-bottom p{margin:0}@media (max-width:860px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:760px){.nav-desktop{display:none}.nav-toggle{display:flex}.nav-mobile.is-open{display:block}.grid-2,.grid-3{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}