:root{--ink: #0B1F12;--ink-2: #243329;--muted: #4a5a50;--faint: #66756b;--line: #e5ebe7;--line-strong: #d0d8d2;--tint: #f6f9f6;--tint-2: #eef3ef;--tint-accent: rgba(22,163,74,.08);--accent: #15803d;--accent-deep: #065f46;--accent-bright: #22C55E;--accent-tint: #E8F5EC}*{box-sizing:border-box}html,body{margin:0;background:#fff;color:var(--ink);-webkit-font-smoothing:antialiased}body{font-family:Inter,system-ui,sans-serif;font-feature-settings:"ss01","cv11";font-size:15px;line-height:1.5}.mono{font-family:JetBrains Mono,monospace;font-feature-settings:"tnum"}.num{font-variant-numeric:tabular-nums}.serif{font-family:"Instrument Serif",serif;font-style:italic;color:var(--accent);font-weight:400}a{color:inherit;text-decoration:none}.wrap{max-width:1200px;margin:0 auto;padding:0 40px}.wrap-narrow{max-width:960px;margin:0 auto;padding:0 40px}.nav{position:sticky;top:0;z-index:40;background:#ffffffd9;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1440px;margin:0 auto;padding:0 32px}.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:18px;letter-spacing:-.02em;color:var(--ink)}.logo img{width:28px;height:28px;display:block}.nav-links{display:flex;gap:26px;font-size:14px;color:var(--ink-2);font-weight:500}.nav-links a:hover,.nav-links a.active{color:var(--accent)}.nav-right{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:8px;font-size:13.5px;font-weight:600;border:none;cursor:pointer;transition:all .15s;font-family:inherit}.btn-ghost{color:var(--ink-2);background:transparent}.btn-ghost:hover{background:var(--tint)}.btn-outline{border:1px solid var(--line-strong);background:#fff;color:var(--ink)}.btn-outline:hover{border-color:var(--ink)}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:var(--accent-deep)}.btn-accent{background:var(--accent-bright);color:var(--ink)}.btn-accent:hover{background:var(--accent);color:#fff}.nav-burger{display:none;align-items:center;justify-content:center;width:44px;height:44px;margin-right:-8px;background:transparent;border:none;border-radius:9px;cursor:pointer}.nav-burger:hover{background:var(--tint)}.nav-burger-bars{position:relative;width:22px;height:15px}.nav-burger-bars span{position:absolute;left:0;width:100%;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s ease,opacity .15s ease,top .2s ease}.nav-burger-bars span:nth-child(1){top:0}.nav-burger-bars span:nth-child(2){top:6.5px}.nav-burger-bars span:nth-child(3){top:13px}.nav-burger[aria-expanded=true] .nav-burger-bars span:nth-child(1){top:6.5px;transform:rotate(45deg)}.nav-burger[aria-expanded=true] .nav-burger-bars span:nth-child(2){opacity:0}.nav-burger[aria-expanded=true] .nav-burger-bars span:nth-child(3){top:6.5px;transform:rotate(-45deg)}.mobile-menu{display:none;border-top:1px solid var(--line);background:#fffffffa;backdrop-filter:blur(14px)}.mobile-menu-inner{display:flex;flex-direction:column;padding:6px 20px 22px;max-height:calc(100vh - 56px);overflow-y:auto}.mobile-menu-inner>a{display:flex;align-items:center;min-height:52px;font-size:16px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}.mobile-menu-inner>a:active{color:var(--accent)}.mobile-menu-inner>a.active{color:var(--accent)}.mobile-menu-ctas{display:flex;flex-direction:column;gap:10px;margin-top:18px}.mobile-menu-ctas .btn{width:100%;justify-content:center;padding:14px 18px;font-size:15px}.ph-hero{padding:80px 0 56px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;text-align:center}.ph-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 600px 300px at 50% 0%,rgba(34,197,94,.07),transparent 70%);pointer-events:none}.ph-hero .eyebrow{font-family:JetBrains Mono,monospace;font-size:12px;font-weight:600;color:var(--accent);letter-spacing:.14em;text-transform:uppercase}.ph-hero h1{font-size:clamp(40px,6vw,68px);line-height:1.02;letter-spacing:-.035em;font-weight:600;margin:14px auto 20px;max-width:18ch}.ph-hero p{font-size:19px;max-width:58ch;color:var(--muted);line-height:1.5;margin:0 auto}.section{padding:100px 0}.section-alt{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-dark{background:var(--ink);color:#fff}.section-head{text-align:center;margin-bottom:64px}.section-head .eyebrow{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--accent);letter-spacing:.14em;text-transform:uppercase;font-weight:600}.section-head h2{font-size:clamp(28px,4vw,44px);font-weight:600;letter-spacing:-.03em;line-height:1.1;max-width:20ch;margin:12px auto 0}.section-head p{font-size:17px;color:var(--muted);max-width:56ch;margin:14px auto 0}.section-dark .section-head p{color:#ffffffb3}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;position:relative}.card-icon{width:40px;height:40px;border-radius:10px;background:var(--tint-accent);display:grid;place-items:center;color:var(--accent);margin-bottom:16px}.card h3{font-size:17px;font-weight:600;margin:0 0 6px;letter-spacing:-.01em}.card p{font-size:14px;color:var(--muted);margin:0;line-height:1.55}.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;max-width:1080px;margin:0 auto}.split-reverse .split-text{order:2}.split-reverse .split-visual{order:1}.split-text .eyebrow{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--accent);letter-spacing:.14em;text-transform:uppercase;font-weight:600}.split-text h3{font-size:clamp(26px,3vw,36px);font-weight:600;letter-spacing:-.025em;margin:14px 0 16px;line-height:1.1}.split-text p.lead{font-size:16px;color:var(--muted);margin:0 0 20px;line-height:1.6}.split-text ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.split-text ul li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2)}.split-text ul li svg{color:var(--accent);flex-shrink:0;margin-top:2px}.cta-section{padding:100px 0}.cta-box{max-width:1000px;margin:0 auto;padding:72px 48px;background:linear-gradient(135deg,#0b1f12,#134a2a);border-radius:20px;text-align:center;color:#fff;position:relative;overflow:hidden}.cta-box:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 400px 200px at 50% 100%,rgba(34,197,94,.3),transparent 70%)}.cta-box>*{position:relative;z-index:1}.cta-box h2{font-size:clamp(32px,4vw,48px);font-weight:600;letter-spacing:-.03em;margin:0 0 14px;line-height:1.1}.cta-box h2 .serif{color:var(--accent-bright)}.cta-box p{font-size:17px;color:#fffc;margin:0 auto 32px;max-width:46ch}.cta-form{display:flex;justify-content:center;gap:8px;max-width:480px;margin:0 auto;padding:5px;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:12px}.cta-form input{flex:1;background:transparent;border:none;outline:none;padding:10px 14px;color:#fff;font-size:14px;font-family:inherit}.cta-form input::placeholder{color:#ffffff80}.cta-form button{background:var(--accent-bright);color:var(--ink);border:none;padding:10px 18px;border-radius:8px;font-weight:600;font-size:14px;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:6px;transition:opacity .15s}.cta-form button:disabled{opacity:.5;cursor:not-allowed}.cta-points{display:flex;justify-content:center;flex-wrap:wrap;gap:22px;margin-top:26px;font-size:13px;color:#ffffffb3}.cta-points span{display:inline-flex;align-items:center;gap:6px}.cta-points svg{color:var(--accent-bright)}.footer{background:var(--ink);color:#ffffffb3;padding:72px 0 28px}.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:56px;padding-bottom:48px}.footer-brand .logo{color:#fff}.footer-brand p{max-width:36ch;margin-top:18px;font-size:14px;line-height:1.55}.footer h5{color:#fff;font-size:13.5px;margin:0 0 16px;font-weight:600}.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.footer ul a{font-size:13.5px;color:#fff9}.footer ul a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;padding-top:28px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:#ffffff80}.footer-bottom .links{display:flex;gap:20px}@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}.split-reverse .split-text,.split-reverse .split-visual{order:unset}.footer-inner{grid-template-columns:1fr 1fr;gap:32px}}@media(max-width:820px){.nav-links,.nav-right{display:none}.nav-burger{display:inline-flex}.mobile-menu.open{display:block}}@media(max-width:640px){.wrap,.wrap-narrow{padding:0 20px}.nav-inner{padding:0 16px;height:56px}.ph-hero{padding:48px 0 36px}.ph-hero h1{font-size:38px}.ph-hero p{font-size:15.5px}.section{padding:56px 0}.cta-box{padding:48px 22px;margin:0 16px}.cta-box h2{font-size:28px}.cta-form{flex-direction:column;padding:8px}.cta-form input{font-size:16px}.footer-inner{grid-template-columns:1fr;gap:24px}.footer-bottom{flex-direction:column;gap:10px}.footer ul{gap:2px}.footer ul a{display:inline-flex;align-items:center;min-height:40px}.footer-bottom .links{gap:6px 8px}.footer-bottom .links a{display:inline-flex;align-items:center;min-height:36px}}.rkw{position:fixed;right:18px;bottom:18px;z-index:70;font-family:Inter,system-ui,sans-serif}.rkw-fab{width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;background:var(--accent);color:#fff;box-shadow:0 10px 30px -8px #0b1f1273;display:grid;place-items:center;transition:transform .15s,background .15s}.rkw-fab:hover{transform:scale(1.06);background:var(--accent-deep)}.rkw-fab svg{width:26px;height:26px}.rkw-fab-close,.rkw.open .rkw-fab-open{display:none}.rkw.open .rkw-fab-close{display:grid}.rkw-panel{position:absolute;right:0;bottom:72px;width:380px;height:560px;max-height:calc(100vh - 110px);background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px -18px #0b1f1259;display:flex;flex-direction:column;overflow:hidden}.rkw-panel[hidden]{display:none!important}.rkw-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--tint)}.rkw-head img{border-radius:7px}.rkw-head-t{display:flex;flex-direction:column;line-height:1.25;flex:1;min-width:0}.rkw-head-t strong{font-size:15px;letter-spacing:-.01em;color:var(--ink)}.rkw-head-t span{font-size:11.5px;color:var(--faint)}.rkw-x{width:44px;height:44px;border:none;background:transparent;border-radius:10px;cursor:pointer;color:var(--muted);display:grid;place-items:center}.rkw-x:hover{background:var(--tint-2)}.rkw-x svg{width:16px;height:16px}.rkw-msgs{flex:1;overflow-y:auto;padding:16px 14px 6px;display:flex;flex-direction:column;gap:10px}.rkw-m{max-width:86%;padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}.rkw-m.user{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:5px}.rkw-m.bot{align-self:flex-start;background:var(--tint);border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:5px}.rkw-m.err{align-self:flex-start;background:#dc262612;border:1px solid rgba(220,38,38,.25);color:var(--ink)}.rkw-m a.rkw-link{display:inline-flex;align-items:center;gap:5px;margin:6px 4px 0 0;padding:7px 12px;min-height:32px;background:var(--accent);color:#fff;border-radius:8px;font-size:13px;font-weight:600;text-decoration:none}.rkw-m a.rkw-link:hover{background:var(--accent-deep)}.rkw-m a.rkw-inline{color:var(--accent);font-weight:600;text-decoration:underline}.rkw-typing{align-self:flex-start;display:inline-flex;gap:5px;padding:13px 15px;background:var(--tint);border:1px solid var(--line);border-radius:14px 14px 14px 5px}.rkw-typing i{width:7px;height:7px;border-radius:50%;background:var(--faint);animation:rkwb 1.1s infinite}.rkw-typing i:nth-child(2){animation-delay:.18s}.rkw-typing i:nth-child(3){animation-delay:.36s}@keyframes rkwb{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.rkw-chips{display:flex;flex-wrap:wrap;gap:7px;padding:8px 14px 10px}.rkw-chips button{border:1px solid var(--line-strong);background:#fff;color:var(--ink);border-radius:100px;padding:8px 13px;min-height:36px;font-size:12.5px;font-weight:600;cursor:pointer;font-family:inherit}.rkw-chips button:hover{border-color:var(--accent);color:var(--accent)}.rkw-form{display:flex;gap:8px;padding:10px 12px 12px;border-top:1px solid var(--line)}.rkw-form input{flex:1;border:1px solid var(--line-strong);border-radius:10px;padding:11px 13px;font-size:16px;font-family:inherit;color:var(--ink);outline:none;min-width:0}.rkw-form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #15803d1f}.rkw-form button{width:46px;height:46px;flex-shrink:0;border:none;border-radius:10px;background:var(--accent);color:#fff;cursor:pointer;display:grid;place-items:center}.rkw-form button:disabled{opacity:.5;cursor:not-allowed}.rkw-form button svg{width:19px;height:19px}@media(max-width:640px){.rkw{right:14px;bottom:14px}.rkw-panel{position:fixed;inset:0;width:100%;height:100%;max-height:none;border-radius:0;border:none;padding-bottom:env(safe-area-inset-bottom)}.rkw.open .rkw-fab{display:none}}