@keyframes klFadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes klMsgIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes klAurora{0%,to{transform:translate(-50%)rotate(0)}50%{transform:translate(-50%,-4%)rotate(6deg)}}@keyframes klFade{0%{opacity:0}to{opacity:1}}@keyframes klMenuIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}.kl-main{background:var(--kl-bg);min-height:100vh;color:var(--kl-text);position:relative;overflow-x:hidden}.kl-wrap{max-width:1120px;margin:0 auto;padding-left:24px;padding-right:24px}.kl-header{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--kl-border);background:#0d0e13b8;position:sticky;top:0}.kl-header-inner{justify-content:space-between;align-items:center;gap:16px;height:64px;display:flex}.kl-nav{align-items:center;gap:28px;display:flex}.kl-nav a{color:var(--kl-text-muted);transition:color .18s var(--kl-ease);font-size:14px;font-weight:500;text-decoration:none}.kl-nav a:hover{color:var(--kl-text)}.kl-btn-primary{box-sizing:border-box;background:var(--kl-accent);color:#fff;cursor:pointer;transition:transform .18s var(--kl-ease), box-shadow .18s var(--kl-ease);border:none;border-radius:12px;align-items:center;gap:9px;padding:13px 22px;font-size:15px;font-weight:700;text-decoration:none;display:inline-flex;box-shadow:0 14px 34px -12px #3891d499}.kl-btn-primary:hover{transform:translateY(-1px);box-shadow:0 18px 40px -12px #3891d4b3}.kl-btn-primary:active{transition-duration:90ms;transform:translateY(0)scale(.98);box-shadow:0 6px 16px -10px #3891d499}.kl-btn-ghost{box-sizing:border-box;color:var(--kl-text);border:1px solid var(--kl-border-soft);cursor:pointer;transition:border-color .18s var(--kl-ease), background .18s var(--kl-ease), transform .18s var(--kl-ease);background:0 0;border-radius:12px;align-items:center;gap:8px;padding:13px 22px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.kl-btn-ghost:hover{border-color:var(--kl-text-faint);background:#ffffff08}.kl-btn-ghost:active{transition-duration:90ms;transform:scale(.98)}.kl-pill-btn{box-sizing:border-box;background:var(--kl-text);color:var(--kl-bg);cursor:pointer;transition:opacity .18s var(--kl-ease), transform .18s var(--kl-ease);border:none;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:9px 17px;font-size:13.5px;font-weight:700;text-decoration:none;display:inline-flex}.kl-pill-btn:hover{opacity:.9}.kl-pill-btn:active{transition-duration:90ms;transform:scale(.96)}.kl-header-actions{align-items:center;gap:10px;display:flex}.kl-burger{border:1px solid var(--kl-border-soft);width:44px;height:44px;color:var(--kl-text);cursor:pointer;transition:background .18s var(--kl-ease), border-color .18s var(--kl-ease), transform .18s var(--kl-ease);background:0 0;border-radius:12px;justify-content:center;align-items:center;margin-right:-6px;display:none}.kl-burger:hover{border-color:var(--kl-text-faint);background:#ffffff0a}.kl-burger:active{transition-duration:90ms;transform:scale(.92)}@media (pointer:coarse){.kl-pill-btn{min-height:44px;padding:10px 20px;font-size:14.5px}}.kl-mobile-menu{z-index:40;position:fixed;inset:64px 0 0}.kl-mobile-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:klFade .2s var(--kl-ease) both;background:#08090c99;position:absolute;inset:0}.kl-mobile-panel{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--kl-border);animation:klMenuIn .24s var(--kl-ease) both;background:#0d0e13f7;flex-direction:column;padding:6px 20px 14px;display:flex;position:relative;box-shadow:0 24px 48px -24px #000c}.kl-mobile-panel a{min-height:52px;color:var(--kl-text);border-bottom:1px solid var(--kl-border-soft);transition:color .18s var(--kl-ease);align-items:center;padding:0 4px;font-size:16px;font-weight:600;text-decoration:none;display:flex}.kl-mobile-panel a:last-child{border-bottom:none}.kl-mobile-panel a:hover,.kl-mobile-panel a:active{color:var(--kl-accent)}.kl-nav a:focus-visible,.kl-btn-primary:focus-visible,.kl-btn-ghost:focus-visible,.kl-pill-btn:focus-visible,.kl-burger:focus-visible,.kl-mobile-panel a:focus-visible{outline:2px solid var(--kl-accent);outline-offset:3px}.kl-nav a:focus-visible,.kl-mobile-panel a:focus-visible{border-radius:6px}.kl-section{max-width:1120px;margin:0 auto;padding:clamp(56px,8vw,104px) 24px}.kl-eyebrow{letter-spacing:.02em;color:var(--kl-accent);align-items:center;gap:8px;font-size:12.5px;font-weight:700;display:inline-flex}.kl-h2{letter-spacing:-.03em;text-wrap:balance;margin:12px 0 0;font-size:clamp(28px,4vw,44px);font-weight:900;line-height:1.05}.kl-sub{color:var(--kl-text-muted);text-wrap:pretty;max-width:60ch;margin:14px 0 0;font-size:clamp(15px,1.7vw,18px);line-height:1.6}.kl-hero{padding:clamp(56px,8vw,116px) 24px 40px;position:relative}.kl-hero-aura{pointer-events:none;will-change:transform;background:radial-gradient(closest-side,#3891d433,#3891d40a 60%,#0000);width:min(1100px,130vw);height:640px;animation:16s ease-in-out infinite klAurora;position:absolute;top:-120px;left:50%;transform:translate(-50%)}.kl-hero-aura.kl-anim-off{animation-play-state:paused}.kl-hero-inner{z-index:1;grid-template-columns:1.05fr 1fr;align-items:center;gap:clamp(32px,5vw,72px);max-width:1120px;margin:0 auto;display:grid;position:relative}.kl-hero-copy{max-width:560px}.kl-badge{border:1px solid var(--kl-border-soft);color:var(--kl-text-muted);background:#292a2f80;border-radius:999px;align-items:center;gap:8px;padding:6px 13px;font-size:12.5px;font-weight:600;display:inline-flex}.kl-h1{letter-spacing:-.035em;text-wrap:balance;margin:22px 0 0;font-size:clamp(38px,5.4vw,64px);font-weight:900;line-height:1.03}.kl-h1 .kl-hl{color:var(--kl-accent);white-space:nowrap;position:relative}.kl-h1 .kl-hl:after{content:"";background:var(--kl-accent);transform-origin:0;height:.06em;animation:klWipe .68s var(--kl-ease) .6s both;border-radius:999px;position:absolute;bottom:-.04em;left:0;right:0;transform:scaleX(0)}@keyframes klWipe{to{transform:scaleX(1)}}.kl-hero-sub{color:var(--kl-text-muted);max-width:42ch;margin:20px 0 0;font-size:clamp(16px,1.5vw,18px);line-height:1.6}.kl-hero-cta{flex-wrap:wrap;gap:14px;margin-top:32px;display:flex}.kl-hero-note{color:var(--kl-text-muted);margin:14px 0 0;font-size:12.5px}.kl-window{position:relative}.kl-window-glow{filter:blur(.5px);pointer-events:none;background:linear-gradient(#3891d459,#0000 42%);border-radius:18px;position:absolute;inset:-1px}.kl-window-frame{background:var(--kl-bg-elevated);border:1px solid var(--kl-border-soft);border-radius:16px;padding:8px;position:relative;box-shadow:0 40px 120px -40px #3891d466,0 30px 60px -30px #000000b3}.kl-window-bar{align-items:center;gap:8px;padding:8px 12px 12px;display:flex}.kl-window-dots{gap:6px;display:flex}.kl-window-dots span{border-radius:50%;width:11px;height:11px}.kl-window-url{color:var(--kl-text-faint);background:#0d0e1399;border-radius:7px;margin:0 auto;padding:4px 12px;font-family:ui-monospace,monospace;font-size:11px}.kl-window-body{grid-template-columns:176px 1fr;gap:8px;display:grid}.kl-rail{background:var(--kl-bg);border-radius:12px;flex-direction:column;padding:12px;display:flex}.kl-rail-item{border-radius:8px;align-items:center;gap:9px;margin-bottom:3px;padding:9px 10px;display:flex}.kl-rail-item.is-active{background:var(--kl-accent-soft)}.kl-rail-dot{background:var(--kl-text-faint);border-radius:2px;width:7px;height:7px}.kl-rail-item.is-active .kl-rail-dot{background:var(--kl-accent)}.kl-rail-label{color:var(--kl-text-muted);font-size:13px;font-weight:500}.kl-rail-item.is-active .kl-rail-label{color:var(--kl-text);font-weight:700}.kl-rail-foot{border-top:1px solid var(--kl-border-soft);align-items:center;gap:9px;margin-top:auto;padding-top:12px;display:flex}.kl-rail-avatar{background:var(--kl-accent);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:28px;height:28px;font-size:12px;font-weight:700;display:grid}.kl-chat{background:var(--kl-bg);border-radius:12px;flex-direction:column;justify-content:flex-end;gap:13px;min-height:288px;padding:16px;display:flex}.kl-msg{animation:klMsgIn .5s var(--kl-ease) both;gap:10px;display:flex}.kl-msg.is-mine{flex-direction:row-reverse}.kl-msg-avatar{color:#fff;background:var(--kl-surface-hover);border-radius:50%;flex-shrink:0;place-items:center;width:30px;height:30px;font-size:12px;font-weight:700;display:grid}.kl-msg.is-mine .kl-msg-avatar{background:var(--kl-accent)}.kl-msg-col{flex-direction:column;align-items:flex-start;min-width:0;display:flex}.kl-msg.is-mine .kl-msg-col{align-items:flex-end}.kl-msg-who{color:var(--kl-text);align-items:center;gap:6px;margin-bottom:4px;font-size:11.5px;font-weight:700;display:inline-flex}.kl-msg.is-mine .kl-msg-who{color:var(--kl-accent)}.kl-msg-src{letter-spacing:.04em;text-transform:uppercase;color:var(--kl-text-muted);border:1px solid var(--kl-border);border-radius:999px;padding:1px 6px;font-size:9.5px;font-weight:600}.kl-bubble{background:var(--kl-surface);color:var(--kl-text);border-radius:5px 14px 14px;max-width:300px;padding:9px 13px;font-size:13px;line-height:1.5}.kl-msg.is-mine .kl-bubble{background:var(--kl-accent);color:#fff;border-top-left-radius:14px;border-top-right-radius:5px}.kl-flow{grid-template-columns:1fr auto 1fr;align-items:center;gap:clamp(16px,3vw,40px);margin-top:48px;display:grid}.kl-flow-channels{flex-direction:column;gap:16px;display:flex}.kl-channel{background:var(--kl-bg-elevated);border:1px solid var(--kl-border);border-radius:14px;align-items:center;gap:14px;padding:16px 18px;display:flex}.kl-channel-ic{border-radius:11px;flex-shrink:0;place-items:center;width:42px;height:42px;display:grid}.kl-channel-name{color:var(--kl-text);font-size:15px;font-weight:700}.kl-channel-desc{color:var(--kl-text-muted);margin-top:2px;font-size:13px}.kl-flow-merge{color:var(--kl-accent);justify-content:center;align-items:center;display:flex}.kl-flow-target{background:var(--kl-bg-elevated);border:1px solid var(--kl-accent-line);border-radius:16px;padding:22px;position:relative;overflow:hidden}.kl-flow-target-badge{color:var(--kl-accent);align-items:center;gap:8px;margin-bottom:14px;font-size:12.5px;font-weight:700;display:inline-flex}.kl-flow.kl-primed .kl-channel,.kl-flow.kl-primed .kl-flow-merge,.kl-flow.kl-primed .kl-flow-target,.kl-flow.kl-primed .kl-flow-inbox-row{transition:opacity .55s var(--kl-ease), transform .55s var(--kl-ease)}.kl-flow.kl-primed .kl-channel{opacity:0;transform:translate(-18px)}.kl-flow.kl-primed .kl-flow-merge{opacity:0}.kl-flow.kl-primed .kl-flow-target{opacity:0;transform:translate(18px)}.kl-flow.kl-primed .kl-flow-inbox-row{opacity:0;transform:translateY(8px)}.kl-flow.kl-primed.kl-in .kl-channel{opacity:1;transform:none}.kl-flow.kl-primed.kl-in .kl-channel:nth-child(2){transition-delay:.1s}.kl-flow.kl-primed.kl-in .kl-flow-merge{opacity:1;transition-delay:.24s}.kl-flow.kl-primed.kl-in .kl-flow-target{opacity:1;transition-delay:.16s;transform:none}.kl-flow.kl-primed.kl-in .kl-flow-inbox-row{opacity:1;transform:none}.kl-flow.kl-primed.kl-in .kl-flow-inbox-row:first-child{transition-delay:.36s}.kl-flow.kl-primed.kl-in .kl-flow-inbox-row:nth-child(2){transition-delay:.44s}@keyframes klNudge{0%,to{transform:translate(0)}50%{transform:translate(5px)}}@media (min-width:901px){.kl-flow.kl-primed.kl-in .kl-flow-merge{animation:klNudge 1.9s var(--kl-ease) .7s infinite}.kl-flow.kl-anim-off .kl-flow-merge{animation-play-state:paused}}.kl-cap-grid{grid-template-columns:repeat(6,minmax(0,1fr));align-items:stretch;gap:20px;margin-top:44px;display:grid}.kl-cap-cell{flex-direction:column;grid-column:span 2;display:flex}.kl-cap-cell.is-wide{grid-column:span 3}.kl-cap{background:var(--kl-bg-elevated);border:1px solid var(--kl-border);transition:border-color .22s var(--kl-ease), transform .22s var(--kl-ease);border-radius:18px;flex-direction:column;flex:1;padding:24px;display:flex}.kl-cap:hover{border-color:var(--kl-border-soft);transform:translateY(-3px)}.kl-cap-ic{background:var(--kl-accent-soft);width:42px;height:42px;color:var(--kl-accent);transition:transform .22s var(--kl-ease), background-color .22s var(--kl-ease);border-radius:11px;justify-content:center;align-items:center;margin-bottom:16px;display:inline-flex}.kl-cap:hover .kl-cap-ic{transform:scale(1.07)}.kl-cap:not(.is-accent):hover .kl-cap-ic{background-color:var(--kl-accent-line)}.kl-cap-h3{color:var(--kl-text);margin:0 0 7px;font-size:17px;font-weight:700}.kl-cap-p{color:var(--kl-text-muted);margin:0;font-size:13.5px;line-height:1.55}.kl-cap.is-anchor{padding:clamp(24px,3vw,34px)}.kl-cap.is-anchor .kl-cap-ic{border-radius:14px;width:54px;height:54px;margin-bottom:20px}.kl-cap.is-anchor .kl-cap-h3{letter-spacing:-.02em;margin-bottom:9px;font-size:clamp(19px,2.2vw,23px)}.kl-cap.is-anchor .kl-cap-p{max-width:42ch;margin-top:12px;font-size:15px;line-height:1.6}.kl-cap.is-accent{border-color:var(--kl-accent-line);background:linear-gradient(#3891d41a,#3891d405)}.kl-cap.is-accent .kl-cap-ic{background:var(--kl-accent);color:#fff;box-shadow:0 10px 26px -10px #3891d499}.kl-cap.is-accent:hover{border-color:var(--kl-accent)}.kl-price{grid-template-columns:1.1fr 1fr;align-items:stretch;gap:20px;margin-top:44px;display:grid}.kl-price-card{border-radius:18px;flex-direction:column;height:100%;padding:30px;display:flex;position:relative;overflow:hidden}.kl-price-card.is-trial .kl-btn-primary{margin-top:auto}.kl-price-card.is-trial{border:1px solid var(--kl-accent-line);background:linear-gradient(#3891d424,#3891d408)}.kl-price-card.is-list{background:var(--kl-bg-elevated);border:1px solid var(--kl-border)}.kl-price-glow{filter:blur(50px);pointer-events:none;background:#3891d438;border-radius:50%;width:200px;height:200px;position:absolute;top:-60px;right:-60px}.kl-price-row{justify-content:space-between;align-items:center;gap:12px;padding:12px 0;display:flex}.kl-price-row+.kl-price-row{border-top:1px solid var(--kl-border)}.kl-cta{text-align:center;border:1px solid var(--kl-border-soft);background:radial-gradient(120% 140% at 50% 0,#17222f,#0c0e13);border-radius:24px;max-width:920px;margin:0 auto;padding:clamp(40px,6vw,76px) 28px;position:relative;overflow:hidden}.kl-cta-glow{filter:blur(70px);pointer-events:none;background:#3891d433;border-radius:50%;width:420px;height:420px;position:absolute;top:-100px;left:50%;transform:translate(-50%)}.kl-footer{border-top:1px solid var(--kl-border);padding:36px 24px}.kl-footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;max-width:1120px;margin:0 auto;display:flex}.kl-reveal{transition:opacity .8s var(--kl-ease), transform .8s var(--kl-ease)}.kl-motion-js .kl-chat .kl-msg{animation:none}.kl-motion-js .kl-window{will-change:transform}@media (max-width:900px){.kl-hero-inner{grid-template-columns:1fr;gap:40px}.kl-hero-copy{max-width:none}.kl-nav{display:none}.kl-burger{display:inline-flex}.kl-cap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.kl-cap-cell{grid-column:span 1}.kl-cap-cell.is-wide{grid-column:span 2}.kl-price{grid-template-columns:1fr}.kl-flow{grid-template-columns:1fr;gap:20px}.kl-flow-merge{transform:rotate(90deg)}}@media (max-width:560px){.kl-window-body{grid-template-columns:1fr}.kl-rail{display:none}.kl-cap-grid{grid-template-columns:1fr}.kl-cap-cell,.kl-cap-cell.is-wide{grid-column:span 1}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;transition-delay:0s!important;animation-duration:.001ms!important;animation-iteration-count:1!important;animation-delay:0s!important;animation-fill-mode:none!important}}