:root{--night:#0a1730;--night-2:#10234a;--brand:#1e6fff;--brand-2:#4d8dff;--coral:#ff7a59;--bg:#f5f7fb;--surface:#fff;--surface-2:#eef2f9;--ink:#0d1a2f;--muted:#55647b;--line:#dfe5ef;--on-night:#e8efff;--on-night-muted:#a9b8d6;--radius:18px;--shadow:0 1px 2px #0d1a2f0f, 0 12px 32px #0d1a2f14;--font-display:"Bricolage Grotesque", "Avenir Next", system-ui, sans-serif;--font-body:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#080f1d;--surface:#0f1a2e;--surface-2:#14223b;--ink:#e9eef8;--muted:#9aa9c2;--line:#1f2f4b;--shadow:0 1px 2px #0000004d, 0 16px 40px #00000059;color-scheme:dark}}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}body{background:var(--bg);color:var(--ink);font:17px/1.6 var(--font-body);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3{font-family:var(--font-display);text-wrap:balance;letter-spacing:-.02em;margin:0;line-height:1.08}h1{font-size:clamp(2.5rem,6vw,4.4rem);font-weight:800}h2{font-size:clamp(1.9rem,3.8vw,2.9rem);font-weight:800}h3{letter-spacing:-.01em;font-size:1.18rem;font-weight:700}p{margin:0}a{color:var(--brand)}:focus-visible{outline:3px solid var(--brand-2);outline-offset:3px;border-radius:6px}.wrap{max-width:1180px;margin:0 auto;padding-inline:24px}.section{padding-block:clamp(72px,10vw,120px)}.section-head{gap:14px;max-width:760px;margin-bottom:48px;display:grid}.section-head p{color:var(--muted);font-size:1.12rem}.eyebrow{letter-spacing:.12em;text-transform:uppercase;color:var(--brand);align-items:center;gap:8px;font-size:.78rem;font-weight:600;display:inline-flex}.eyebrow:before{content:"";background:currentColor;border-radius:2px;width:18px;height:2px}.hl{color:var(--coral)}.btn{border:1px solid #0000;border-radius:999px;align-items:center;gap:10px;padding:14px 24px;font-weight:600;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 24px #1e6fff59}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px #1e6fff73}.btn-ghost{color:var(--on-night);border-color:#e8efff47}.btn-ghost:hover{background:#e8efff14}.btn-light{color:var(--night);background:#fff}.btn-sm{padding:9px 18px;font-size:.92rem}.btn svg{width:18px;height:18px}.nav{z-index:50;background:color-mix(in srgb, var(--night) 82%, transparent);backdrop-filter:blur(14px);border-bottom:1px solid #ffffff14;position:fixed;inset:0 0 auto}.nav-inner{justify-content:space-between;align-items:center;gap:16px;height:72px;display:flex}.logo{color:#fff;font-family:var(--font-display);letter-spacing:-.02em;align-items:center;gap:10px;font-size:1.28rem;font-weight:800;text-decoration:none;display:inline-flex}.logo-mark{background:linear-gradient(140deg, var(--brand-2), var(--brand));color:#fff;border-radius:11px;place-items:center;width:34px;height:34px;font-size:.95rem;display:grid;box-shadow:0 6px 16px #1e6fff73}.logo .tld{color:var(--brand-2)}.nav-links{align-items:center;gap:28px;display:flex}.nav-links a:not(.btn){color:var(--on-night-muted);font-size:.97rem;font-weight:500;text-decoration:none}.nav-links a:not(.btn):hover{color:#fff}.hero{background:var(--night);color:var(--on-night);isolation:isolate;padding-block:150px 110px;position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;background:radial-gradient(600px 400px at 85% 15%,#1e6fff59,#0000 70%),radial-gradient(500px 360px at 10% 90%,#ff7a5929,#0000 70%);position:absolute;inset:0}.hero:after{content:"";z-index:-1;opacity:.35;background-image:linear-gradient(#ffffff0d 1px,#0000 1px),linear-gradient(90deg,#ffffff0d 1px,#0000 1px);background-size:56px 56px;position:absolute;inset:0;mask-image:radial-gradient(at 60% 30%,#000 30%,#0000 75%)}.hero-grid{grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:center;gap:56px;display:grid}.hero .eyebrow{color:#8fb6ff}.hero h1{margin-block:18px 22px}.hero .lede{color:var(--on-night-muted);max-width:56ch;font-size:1.18rem}.hero-actions{flex-wrap:wrap;gap:14px;margin-top:32px;display:flex}.badges{flex-wrap:wrap;gap:10px;margin-top:36px;display:flex}.badge{color:var(--on-night);background:#ffffff0f;border:1px solid #ffffff1f;border-radius:999px;align-items:center;gap:8px;padding:7px 14px;font-size:.86rem;display:inline-flex}.badge i{background:#3ddc97;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #3ddc9733}.mock{position:relative}.mock-course{color:#1d2733;background:#f7f8fa;border:1px solid #ffffff1a;border-radius:16px;overflow:hidden;box-shadow:0 30px 80px #00000073}.mock-bar{background:#e9ecf1;align-items:center;gap:8px;padding:10px 14px;display:flex}.mock-bar span{background:#cfd5de;border-radius:50%;width:10px;height:10px}.mock-bar em{color:#6b7686;background:#fff;border-radius:6px;margin-left:10px;padding:3px 10px;font-size:.72rem;font-style:normal}.mock-top{color:#fff;background:#2a3a55;justify-content:space-between;padding:12px 18px;font-size:.82rem;font-weight:600;display:flex}.mock-body{gap:10px;padding:18px 18px 120px;display:grid}.mock-body h4{font:700 1.05rem var(--font-body);margin:0 0 4px}.mock-row{background:#fff;border:1px solid #e3e7ee;border-radius:10px;align-items:center;gap:10px;padding:10px 12px;font-size:.85rem;display:flex}.mock-row b{border-radius:6px;flex:none;width:18px;height:18px}.mock-row .done{background:#2f9e6b}.mock-row .todo{border:2px solid #c7cfdb}.mock-row small{color:#8a94a3;margin-left:auto}.mock-chat{background:var(--surface);width:min(330px,78%);color:var(--ink);border:1px solid var(--line);border-radius:18px;animation:6s ease-in-out infinite float;position:absolute;bottom:-40px;right:-18px;overflow:hidden;box-shadow:0 24px 60px #00000073}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.mock-chat header{background:linear-gradient(135deg, var(--brand), #1557d6);color:#fff;align-items:center;gap:10px;padding:12px 14px;display:flex}.mock-chat header .av{background:#fff3;border-radius:50%;place-items:center;width:30px;height:30px;font-size:.8rem;font-weight:700;display:grid}.mock-chat header strong{font-size:.9rem;line-height:1.2;display:block}.mock-chat header span{opacity:.85;font-size:.72rem}.mock-msgs{gap:8px;padding:14px;font-size:.83rem;line-height:1.45;display:grid}.msg{border-radius:14px;max-width:88%;padding:9px 12px}.msg.u{background:var(--brand);color:#fff;border-bottom-right-radius:4px;justify-self:end}.msg.a{background:var(--surface-2);border-bottom-left-radius:4px;justify-self:start}.msg .src{border-top:1px solid var(--line);color:var(--muted);margin-top:6px;padding-top:6px;font-size:.72rem;display:block}.strip{border-bottom:1px solid var(--line);background:var(--surface)}.strip-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px 32px;padding-block:26px;display:flex}.strip p{color:var(--muted);font-size:.92rem}.strip ul{flex-wrap:wrap;gap:10px 26px;margin:0;padding:0;list-style:none;display:flex}.strip li{font-family:var(--font-display);color:var(--ink);opacity:.72;letter-spacing:-.01em;font-weight:700}.bento{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);align-content:start;gap:10px;min-width:0;padding:28px;display:grid}.card p{color:var(--muted)}.card .ico{background:color-mix(in srgb, var(--brand) 12%, transparent);width:44px;height:44px;color:var(--brand);border-radius:12px;place-items:center;margin-bottom:6px;display:grid}.card .ico svg{width:22px;height:22px}.span-3{grid-column:span 3}.span-2{grid-column:span 2}.span-4{grid-column:span 4}.card.feature-wide{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:24px}.cite-demo{background:var(--surface-2);border-radius:14px;gap:10px;padding:16px;font-size:.9rem;display:grid}.cite-demo .q{font-weight:600}.cite-demo .s{color:var(--muted);border-top:1px dashed var(--line);align-items:center;gap:6px;padding-top:8px;font-size:.8rem;display:inline-flex}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{background:var(--surface-2);border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:6px 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minmax(0,1.15fr);align-items:start;gap:48px;display:grid}.tries{gap:10px;margin:28px 0 18px;padding:0;list-style:none;display:grid}.tries button{text-align:left;width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);cursor:pointer;box-shadow:var(--shadow);border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;font-size:.98rem;transition:border-color .15s,transform .15s;display:flex}.tries button:hover{border-color:var(--brand);transform:translate(3px)}.tries button:after{content:"→";color:var(--brand);font-weight:700}.tries .muted{color:var(--muted);font-size:.85rem}.note{color:var(--muted);font-size:.92rem}.device{background:var(--night);border-radius:28px;padding:12px;box-shadow:0 40px 90px #0a173059}.demo-frame{background:var(--surface);border-radius:20px;height:620px;overflow:hidden}.demo-error{color:var(--muted);padding:24px}.roles{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.role.v:before{background:#8b5cf6}.role{position:relative;overflow:hidden}.role:before{content:"";background:var(--brand);height:4px;position:absolute;inset:0 0 auto}.role.t:before{background:#22b07d}.role.a:before{background:var(--coral)}.role ul{color:var(--muted);gap:6px;margin:6px 0 0;padding-left:18px;display:grid}.role .tag{background:var(--surface-2);color:var(--muted);border-radius:999px;justify-self:start;padding:4px 10px;font-size:.75rem;font-weight:600}.steps{counter-reset:paso;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.steps li{counter-increment:paso;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);gap:8px;padding:28px;display:grid}.steps li:before{content:"0" counter(paso);font-family:var(--font-display);color:#0000;-webkit-text-stroke:1.5px var(--brand);font-size:2.6rem;font-weight:800;line-height:1}.steps b{font-family:var(--font-display);font-size:1.25rem}.steps span{color:var(--muted)}.secure{background:var(--night);color:var(--on-night);position:relative;overflow:hidden}.secure:before{content:"";pointer-events:none;background:radial-gradient(700px 400px at 100% 0,#1e6fff40,#0000 70%);position:absolute;inset:0}.secure .section-head p{color:var(--on-night-muted)}.secure .eyebrow{color:#8fb6ff}.secure-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid;position:relative}.secure-item{border-radius:var(--radius);background:#ffffff0a;border:1px solid #ffffff1a;align-content:start;gap:10px;padding:24px;display:grid}.secure-item p{color:var(--on-night-muted);font-size:.95rem}.secure-item .ico{color:#8fb6ff}.secure-item .ico svg{width:26px;height:26px}.faq{gap:12px;max-width:860px;display:grid}.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:4px 22px}.faq summary{cursor:pointer;justify-content:space-between;gap:16px;padding-block:18px;font-size:1.05rem;font-weight:600;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--brand);font-size:1.4rem;line-height:1;transition:transform .2s}.faq details[open] summary:after{transform:rotate(45deg)}.faq details p{color:var(--muted);padding-bottom:18px}.cta{background:linear-gradient(135deg, var(--brand) 0%, #1449c8 100%);color:#fff;border-radius:28px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;padding:clamp(36px,6vw,64px);display:flex;position:relative;overflow:hidden}.cta:after{content:"";background:#ffffff14;border-radius:50%;width:280px;height:280px;position:absolute;top:-80px;right:-80px}.cta h2{max-width:18ch}.cta p{opacity:.9;max-width:46ch;margin-top:10px}.cta-side{z-index:1;justify-items:start;gap:10px;display:grid;position:relative}.cta .mail{color:#fff;opacity:.95;align-items:center;gap:8px;font-weight:600;text-decoration:none;display:inline-flex}.cta .mail:hover{text-decoration:underline}.cta .mail svg,.cta .btn svg{width:18px;height:18px}.cta-side .btn{white-space:nowrap;justify-content:center;width:100%}.btn-outline-light{color:#fff;background:0 0;border:1.5px solid #ffffffb3}.btn-outline-light:hover{background:#ffffff1f;border-color:#fff}.footer a{color:inherit}.footer{border-top:1px solid var(--line);margin-top:96px}.footer-inner{color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 32px;padding-block:32px 44px;font-size:.92rem;display:flex}.footer .logo{color:var(--ink);font-size:1.1rem}.footer .logo-mark{width:28px;height:28px;font-size:.8rem}@media (width<=980px){.hero-grid,.demo-grid{grid-template-columns:minmax(0,1fr)}.mock{margin-inline:4px 22px}.bento{grid-template-columns:minmax(0,1fr)}.span-2,.span-3,.span-4{grid-column:auto}.card.feature-wide{grid-template-columns:minmax(0,1fr)}.roles{grid-template-columns:repeat(2,minmax(0,1fr))}.steps,.channels{grid-template-columns:minmax(0,1fr)}.secure-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav-links a:not(.btn){display:none}}@media (width<=560px){.hero{padding-block:120px 90px}.secure-grid,.roles{grid-template-columns:minmax(0,1fr)}.mock-chat{right:-14px}.demo-frame{height:560px}.device{border-radius:22px;padding:8px}.nav-links .btn{white-space:nowrap;padding-inline:14px}.cta-side{width:100%}.cta-side .btn{padding-inline:16px}.logo{font-size:1.12rem}}