/* ===== New sections: nb = "many agents", cm = comms chat, flow = redone panel, ap = app arc ===== */
.nb-sec{padding:110px 0 70px}.nb-head{text-align:center;max-width:680px;margin:0 auto 48px}
.nb-title{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:500;letter-spacing:-.02em;color:var(--text-primary);margin:0 0 14px}
.nb-sub{color:var(--text-muted);font-size:1.02rem;line-height:1.6;margin:0}
.nb-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1040px;margin:0 auto}
.nb-card{background:rgba(127,127,127,.09);border:1px solid rgba(127,127,127,.15);border-radius:24px;padding:26px 26px 0;overflow:hidden;height:430px;display:flex;flex-direction:column}
.nb-card h3{font-size:.95rem;font-weight:600;margin:0 0 6px;color:var(--text-primary)}
.nb-card p{font-size:.88rem;line-height:1.5;color:var(--text-muted);margin:0 0 20px}
.nb-stage{flex:1;position:relative;border-radius:16px 16px 0 0;background:rgba(127,127,127,.1);padding:16px;overflow:hidden;font-size:.78rem;color:var(--text-primary)}
@keyframes nbIn{0%,6%{opacity:0;transform:translateY(10px)}14%,88%{opacity:1;transform:none}96%,100%{opacity:0}}
@keyframes nbType{0%,3%{width:0}22%,92%{width:100%}100%{width:0}}
@keyframes nbBlink{50%{opacity:0}}
.nb-in{animation:nbIn 9s ease infinite both}
/* research */
.rc-bar{display:flex;align-items:center;gap:8px;background:rgba(127,127,127,.15);border-radius:10px;padding:9px 12px;margin-bottom:14px}
.rc-q{white-space:nowrap;overflow:hidden;display:inline-block;animation:nbType 9s steps(32) infinite;border-right:2px solid currentColor}
.rc-pill{position:absolute;top:14px;right:14px;font-size:.7rem;padding:3px 9px;border-radius:99px;background:rgba(34,197,94,.18);color:#22c55e}
.rc-res{background:rgba(127,127,127,.14);border-radius:10px;padding:10px 12px;margin-bottom:9px}
.rc-res i{display:block;height:6px;border-radius:4px;background:rgba(127,127,127,.35);margin-top:6px}
.rc-res b{font-weight:600;font-size:.74rem}.rc-chip{display:inline-block;margin:8px 6px 0 0;padding:2px 8px;border-radius:99px;background:rgba(99,102,241,.2);color:#818cf8;font-size:.68rem}
/* code */
.cd{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.76rem;line-height:2}
.cd div{padding:0 8px;border-radius:6px;white-space:nowrap}.cd .k{color:#c084fc}.cd .f{color:#60a5fa}
.cd-fix{position:relative;height:2em}.cd-fix span{position:absolute;inset:0;padding:0 8px;border-radius:6px}
.cd-bad{background:rgba(239,68,68,.22);animation:cdBad 9s infinite}.cd-good{background:rgba(34,197,94,.22);animation:cdGood 9s infinite}
@keyframes cdBad{0%,38%{opacity:1}46%,100%{opacity:0}}@keyframes cdGood{0%,40%{opacity:0}48%,88%{opacity:1}96%,100%{opacity:0}}
.cd-badge{position:absolute;left:16px;right:16px;bottom:16px;padding:9px 12px;border-radius:10px;font-family:inherit;font-size:.74rem;background:rgba(34,197,94,.18);color:#22c55e}
.cd-err{background:rgba(239,68,68,.18);color:#ef4444;animation:cdBad 9s infinite}
/* comms */
.cn-row{display:flex;justify-content:space-between;align-items:center;margin-top:70px;padding:0 6px}
.cn-node{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;font-size:1rem;z-index:1;animation:cnPulse 6s infinite}
.cn-node:nth-child(3){animation-delay:2s}.cn-node:nth-child(5){animation-delay:4s}
@keyframes cnPulse{0%,25%,100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}10%{box-shadow:0 0 0 12px rgba(127,127,127,.25)}}
.cn-line{flex:1;height:2px;background:rgba(127,127,127,.3);position:relative;margin:0 -2px}
.cn-line:after{content:"";position:absolute;top:-4px;width:10px;height:10px;border-radius:50%;background:#818cf8;animation:cnGo 3s linear infinite}
.cn-line:nth-child(4):after{animation-delay:1.5s;background:#f59e0b}
@keyframes cnGo{0%{left:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:calc(100% - 10px);opacity:0}}
.cn-pill{position:absolute;left:50%;top:18px;transform:translateX(-50%);white-space:nowrap;background:rgba(127,127,127,.18);border-radius:99px;padding:6px 14px;font-size:.74rem}
.cn-msg{margin-top:34px;text-align:center;color:var(--text-muted)}
/* improve */
.im-note{background:rgba(127,127,127,.18);border-radius:12px;padding:10px 12px;margin-bottom:10px;line-height:1.45}
.im-m{margin:12px 0 4px;display:flex;justify-content:space-between;color:var(--text-muted)}.im-t{height:7px;border-radius:5px;background:rgba(127,127,127,.2);overflow:hidden}
.im-t i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,#6366f1,#22d3ee);animation:imGrow 9s ease-in-out infinite}
@keyframes imGrow{0%{width:25%}60%,90%{width:var(--w)}100%{width:25%}}
/* comms chat section */
.cm-sec{padding:70px 0 110px}.cm-wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center;max-width:1100px;margin:0 auto}
.cm-wrap .nb-title{text-align:left}.cm-wrap .nb-sub{max-width:460px}
.cm-chat{border-radius:26px;overflow:hidden;border:1px solid rgba(127,127,127,.2);background:#0b141a;height:470px;display:flex;flex-direction:column;box-shadow:0 24px 60px rgba(0,0,0,.25)}
.cm-top{display:flex;align-items:center;gap:12px;padding:14px 18px;background:#202c33;color:#e9edef}.cm-top small{display:block;color:#8696a0;font-size:.72rem}
.cm-av{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;font-size:.85rem}
.cm-body{flex:1;padding:16px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;background:#0b141a radial-gradient(rgba(255,255,255,.03) 1px,transparent 1px) 0 0/18px 18px}
.cm-b{max-width:80%;padding:8px 12px 6px;border-radius:12px;font-size:.86rem;line-height:1.4;color:#e9edef;background:#202c33;align-self:flex-start;animation:cmPop .35s ease both}
.cm-b.me{align-self:flex-end;background:#005c4b}.cm-b em{display:block;font-style:normal;font-weight:600;font-size:.72rem;margin-bottom:2px}.cm-b u{text-decoration:none;color:#53bdeb}
.cm-b s{display:block;text-align:right;font-size:.62rem;color:#8696a0;text-decoration:none;margin-top:2px}
.cm-typing{align-self:flex-start;background:#202c33;border-radius:12px;padding:10px 14px;display:flex;gap:4px}.cm-typing i{width:6px;height:6px;border-radius:50%;background:#8696a0;animation:nbBlink 1s infinite}.cm-typing i:nth-child(2){animation-delay:.2s}.cm-typing i:nth-child(3){animation-delay:.4s}
@keyframes cmPop{from{opacity:0;transform:translateY(10px) scale(.97)}}
/* redone panel animation */
.flow-demo{width:100%;height:100%;min-height:360px;padding:28px;display:flex;flex-direction:column;justify-content:center;gap:12px;color:var(--text-primary)}
.fl-goal{align-self:flex-end;background:rgba(99,102,241,.2);padding:10px 14px;border-radius:14px;font-size:.86rem;max-width:85%;animation:nbIn 10s infinite both}
.fl-step{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:rgba(127,127,127,.12);font-size:.86rem;animation:nbIn 10s infinite both}
.fl-step:nth-of-type(2){animation-delay:.6s}.fl-step:nth-of-type(3){animation-delay:1.2s}.fl-step:nth-of-type(4){animation-delay:1.8s}
.fl-ck{width:20px;height:20px;border-radius:50%;border:2px solid rgba(127,127,127,.5);position:relative;flex:none;animation:flCk 10s infinite}
.fl-step:nth-of-type(2) .fl-ck{--d:1.6s}.fl-step:nth-of-type(3) .fl-ck{--d:3.2s}.fl-step:nth-of-type(4) .fl-ck{--d:4.8s}
.fl-ck{animation-delay:var(--d)}
@keyframes flCk{0%,4%{background:transparent;border-color:rgba(127,127,127,.5)}10%,85%{background:#22c55e;border-color:#22c55e}95%,100%{background:transparent}}
.fl-prog{height:6px;border-radius:4px;background:rgba(127,127,127,.2);overflow:hidden;margin-top:6px}.fl-prog i{display:block;height:100%;background:linear-gradient(90deg,#6366f1,#22d3ee);animation:nbType 10s linear infinite}
/* app arc */
.ap-sec{padding:100px 0 60px}.ap-wrap{max-width:1100px;margin:0 auto;position:relative}
.ap-wrap .nb-head{text-align:left;margin:0 0 0 0;max-width:460px;position:relative;z-index:3}.ap-wrap .nb-title{text-align:left}
.ap-arc{position:relative;height:340px;margin-top:-90px}
.ap-ic{position:absolute;width:64px;height:64px;transform:translate(-50%,-50%)}
.ap-ic>div{width:100%;height:100%;border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.18);display:grid;place-items:center;animation:apBob 4s ease-in-out infinite}
.ap-ic img{width:60%;height:60%;object-fit:contain}.ap-ic b{color:#111;font-size:1.3rem}
@keyframes apBob{50%{transform:translateY(-8px)}}
.ap-graph{width:100%;height:auto;display:block;margin-top:-10px;overflow:visible}
.ap-line{stroke-dasharray:1;stroke-dashoffset:1;animation:apDraw 5s ease-in-out infinite}.ap-area{animation:apFade 5s ease-in-out infinite}
@keyframes apDraw{0%{stroke-dashoffset:1}70%,92%{stroke-dashoffset:0;opacity:1}100%{stroke-dashoffset:0;opacity:0}}
@keyframes apFade{0%{opacity:0}70%,92%{opacity:1}100%{opacity:0}}
@media(max-width:860px){.nb-grid,.cm-wrap{grid-template-columns:1fr}.cm-wrap{gap:36px}.nb-card{height:400px}.ap-arc{height:240px;margin-top:20px}.ap-ic{width:44px;height:44px}.ap-wrap .nb-head{max-width:none}}

/* ===== v2 overrides ===== */
.ch{display:flex;flex-direction:column;gap:10px}
.ch-row{display:flex;gap:10px;align-items:flex-start;animation:chUp .45s ease both}.ch-row.me{justify-content:flex-end}
.ch-row>span{flex:none;line-height:0}
.ch-b{background:rgba(127,127,127,.22);color:var(--text-primary);border-radius:14px;padding:9px 13px;font-size:.82rem;line-height:1.5;max-width:82%}
.ch-b.me{background:rgba(127,127,127,.34)}
@keyframes chUp{from{opacity:0;transform:translateY(22px)}}
.fl-ch{opacity:0;animation:chF .3s ease forwards}@keyframes chF{to{opacity:1}}
.nb-stage{display:flex;flex-direction:column}
.nb-stage.end{justify-content:flex-end}
.t-col{display:flex;flex-direction:column;gap:14px;justify-content:center;height:100%}
.t-col .ch-row.r{flex-direction:row-reverse}
.mem-chip{align-self:flex-start;margin-top:4px;font-size:.78rem;color:var(--text-muted);animation:chUp .45s both}.mem-chip b{background:rgba(139,92,246,.25);color:#a78bfa;border-radius:99px;padding:3px 11px;margin-left:6px;font-weight:500}
.cd-l{padding:0 8px;border-radius:6px;white-space:pre;animation:chUp .3s both;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.76rem;line-height:2}
.cd-l i{font-style:normal}.cd-l .k{color:#c084fc}.cd-l .f{color:#60a5fa}
.cd-l.bad{background:rgba(239,68,68,.25);transition:background .4s}.cd-l.good{background:rgba(34,197,94,.25);transition:background .4s}
.cd-term{margin-top:auto;border-radius:10px;background:rgba(0,0,0,.4);padding:10px 12px;min-height:84px;color:#d4d4d8}
.cd-term .cd-l{line-height:1.8;padding:0}.cd-term .r{color:#f87171}.cd-term .g{color:#4ade80}
/* comms chat v2 */
.cm-chat{background:#000;border-color:rgba(255,255,255,.1);height:480px}
.cm-top{background:#000;border-bottom:1px solid rgba(255,255,255,.1);padding:14px 18px;font-weight:600;font-size:.95rem}
.cm-faces{display:flex}.cm-faces>span{margin-right:-10px;border-radius:50%;background:#000;box-shadow:0 0 0 2px #000;line-height:0}
.cm-body{background:#000!important;justify-content:flex-start;padding:18px;gap:12px}
.cm-body .ch-b{background:#262626;color:#e5e5e5;font-size:.86rem}.cm-body .ch-b.me{background:#3a3a3a}
.cm-body .ch-b u{color:#8ab4ff;text-decoration:none}
.flow-demo{justify-content:center;gap:12px;padding:28px}.flow-demo .ch-b{font-size:.88rem}
/* app arc v2 */
.ap-sec{padding-bottom:40px}.ap-arc{position:relative;height:auto;aspect-ratio:1000/470;margin-top:-110px}
.ap-arc svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.ap-ic{width:clamp(54px,8.6vw,88px);height:clamp(54px,8.6vw,88px)}
.ap-ic>div{border-radius:16px;animation:none;box-shadow:0 10px 28px rgba(0,0,0,.28)}.ap-ic img{width:58%;height:58%}
@media(max-width:860px){.ap-arc{margin-top:10px}.ap-ic{width:48px;height:48px}}

/* ===== v3: grow-as-you-type bubbles, mentions, composer, glow ===== */
.ch-b{width:fit-content;transition:none}.ch-b[hidden]{display:none}
.mn{color:#3b9bff}
.ch-row{animation-duration:.35s}
.flow-demo{box-sizing:border-box;height:100%;min-height:440px;justify-content:flex-start;gap:0}
.flow-demo .ch{flex:1;padding-top:6px;overflow:hidden}
.fd-comp{margin-top:auto;border:1px solid rgba(127,127,127,.28);border-radius:20px;padding:14px 16px 12px;background:rgba(127,127,127,.08)}
.fd-t{min-height:44px;font-size:.9rem;line-height:1.5;color:var(--text-primary)}.fd-ph{color:var(--text-muted)}
.fd-bar{display:flex;align-items:center;gap:10px;font-size:.76rem;color:var(--text-muted);margin-top:8px}
.fd-bar .fd-fa,.fd-bar .fd-mode{padding:3px 10px;border-radius:99px;background:rgba(127,127,127,.16)}
.fd-send{margin-left:auto;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--text-primary);color:var(--bg-primary,#000);font-size:.95rem}
.feature-panel-mobile-image .flow-demo{min-height:460px}
.ap-ic{left:0;top:0;will-change:transform,opacity}
.ap-glow{filter:blur(9px);opacity:.35}
.ap-hot{filter:drop-shadow(0 0 4px #1eb3c7) drop-shadow(0 0 12px rgba(30,179,199,.75))}
.ap-grid text{font-size:12px;fill:rgba(140,140,150,.85);font-family:inherit}
.ap-grid line{stroke:rgba(140,140,150,.22);stroke-width:1}

/* ===== v4 ===== */
.ap-ic{width:clamp(44px,5.6vw,60px);height:clamp(44px,5.6vw,60px)}.ap-ic>div{border-radius:13px}
.ap-arc{margin-top:-20px}
.flow-demo .ch{min-height:0;overflow:hidden;gap:9px}.flow-demo .ch-b{font-size:.82rem}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-stopped{overflow:hidden}

/* ===== v5: full-bleed arc, edge-fade overlays, performance ===== */
.ap-arc{width:100vw;left:50%;margin-left:-50vw;aspect-ratio:1000/430;margin-top:-30px;pointer-events:none}
.ap-ic{width:clamp(42px,5vw,58px);height:clamp(42px,5vw,58px)}
.ap-ic>div{border-radius:12px;box-shadow:0 8px 20px rgba(0,0,0,.3)}
.ap-fade{position:absolute;top:-10%;bottom:-10%;width:16%;z-index:5;pointer-events:none}
.ap-fade.l{left:0;background:linear-gradient(to right,var(--bg-primary,#000) 12%,transparent)}
.ap-fade.r{right:0;background:linear-gradient(to left,var(--bg-primary,#000) 12%,transparent)}
.ap-grid text{font-size:11px}
.ap-wrap .nb-head{position:relative;z-index:6}.ap-wrap .nb-head .btn-marketplace-cta{display:inline-flex;margin-top:22px}
@media(max-width:860px){.ap-arc{margin-top:16px}.ap-fade{width:10%}}
/* performance: no per-frame repaint of the hero radius, no grayscale filter on panels, skip offscreen work */
.hero-video-wrapper{border-radius:28px!important;will-change:transform}.hero-video-wrapper .video-inner{border-radius:27px!important}
.feature-panel{filter:none!important;will-change:opacity}
#faq,.footer{content-visibility:auto;contain-intrinsic-size:auto 700px}
.nb-card,.cm-chat{contain:layout paint}

/* ===== v6: table back to content width on the left, runs to the screen edge on the right ===== */
.ap-arc{width:calc(50vw + 50%);left:0;margin-left:0;aspect-ratio:1000/480}
.ap-ic{width:clamp(42px,4.6vw,56px);height:clamp(42px,4.6vw,56px)}.ap-ic>div{border-radius:11px}
.ap-fade.l{width:8%}.ap-fade.r{width:12%}
@media(max-width:860px){.ap-arc{width:100%}}

/* ===== v7 ===== */
:root{--font-sans:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif!important;--font-display:'Plus Jakarta Sans',sans-serif!important}
body,button,input,textarea,select{font-family:var(--font-sans)}
.nb-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:400!important;line-height:1.1;letter-spacing:-.02em;color:var(--text-primary)}
.nb-sub{font-size:1.1rem;line-height:1.6}
.ap-arc{aspect-ratio:1000/400}
.ap-icons{position:absolute;inset:0;overflow:hidden;-webkit-mask-image:linear-gradient(to right,transparent 0,#000 9%,#000 89%,transparent 100%);mask-image:linear-gradient(to right,transparent 0,#000 9%,#000 89%,transparent 100%)}
.ap-fade{display:none}
html.is-scrolling body{pointer-events:none}

/* ===== v8 ===== */
.ap-arc{margin-top:44px}.ap-wrap .nb-head .btn-marketplace-cta{margin-bottom:12px}
.ap-axis{stroke:rgba(140,140,150,.55)!important;stroke-width:1.2!important}
.ap-ic{will-change:transform}.ap-ic>div{box-shadow:0 4px 10px rgba(0,0,0,.35)}
@media(max-width:860px){.ap-arc{margin-top:30px}}
/* ===== v9: light-only, darker table lines, pillars, black footer ===== */
.light-theme .ap-grid line{stroke:rgba(15,23,42,.30)}
.light-theme .ap-grid line.ap-axis{stroke:rgba(15,23,42,.55);stroke-width:1.5}
.light-theme .ap-grid text{fill:rgba(15,23,42,.75);font-weight:500}
.ap-pillar{will-change:transform}

/* footer is the only dark part of the site */
.footer{
  --bg-primary:#000;--text-primary:#fff;--text-secondary:#d4d4d8;--text-muted:#a1a1aa;
  --border-color:rgba(255,255,255,.08);--border-hover:rgba(255,255,255,.3);
  background:#050506;color:#fff;border-top:0;
  border-radius:36px 36px 0 0;margin-top:-1px;padding-top:72px;
  box-shadow:0 -24px 60px rgba(0,0,0,.08);
}
.light-theme .footer .logo-white{display:block!important}
.light-theme .footer .logo-black{display:none!important}
.light-theme .footer .footer-btn{color:#a1a1aa}
.light-theme .footer .footer-btn:hover{color:#fff;background:rgba(255,255,255,.1)}
.footer-separator{border-top-color:rgba(255,255,255,.1)}
.footer a,.footer .footer-btn{transition:color .35s ease,background .35s ease}

/* ===== v10: white SaaS Crew box, glowing 30x pillar, floating footer ===== */
.cm-chat{background:#fff;border-color:rgba(15,23,42,.14);box-shadow:0 24px 60px rgba(15,23,42,.10);height:520px}
.cm-top{background:#fff;color:#0f172a;border-bottom:1px solid rgba(15,23,42,.10)}
.cm-faces>span{background:#fff;box-shadow:0 0 0 2px #fff}
.cm-body{background:#fff!important;min-height:0}
.cm-body .ch-b{background:#f1f3f5;color:#1f2937}.cm-body .ch-b.me{background:#e3e7ec}
.cm-body .ch-b u,.cm-body .mn{color:#2f7cf6}
.cm-compose{padding:0 16px 16px;background:#fff}
.cm-compose .fd-comp{margin:0;border:1px solid rgba(15,23,42,.16);background:#fff;box-shadow:0 2px 10px rgba(15,23,42,.05)}
.cm-compose .fd-send{background:#0f172a;color:#fff}

.ap-pillar-glow{filter:drop-shadow(0 0 5px #1eb3c7) drop-shadow(0 0 16px rgba(30,179,199,.75))}

.footer{margin:0 clamp(12px,2vw,28px) clamp(12px,2vw,28px);border-radius:36px;padding-bottom:36px}

/* ===== v11: bolder intro text, fast footer link underline, smoother glow ===== */
.light-theme .introducing-label{font-weight:600;color:#000}
.light-theme .introducing-sidus{font-weight:800;color:#000;letter-spacing:-.02em}
.introducing-text{-webkit-font-smoothing:antialiased}

.footer-col a{position:relative;width:fit-content;padding-bottom:2px}
.footer-col a::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:currentColor;border-radius:2px;transform:scaleX(0);transform-origin:left center}
/* the line always finishes its sweep (JS adds these classes) so a quick hover/unhover never cuts it short */
.footer-col a.ul-in::after{transform-origin:left center;animation:ulIn .18s cubic-bezier(.5,0,.2,1) forwards}
.footer-col a.ul-show::after{transform:scaleX(1);transform-origin:left center}
.footer-col a.ul-out::after{transform:scaleX(1);transform-origin:right center;animation:ulOut .18s cubic-bezier(.5,0,.2,1) forwards}
@keyframes ulIn{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes ulOut{from{transform:scaleX(1)}to{transform:scaleX(0)}}
.ap-pillar-glow{filter:drop-shadow(0 0 6px #1eb3c7) drop-shadow(0 0 20px rgba(30,179,199,.8))}

/* ===== v12: table centered with equal side gaps; icons grow out of the origin and melt away at the end ===== */
.ap-arc{--g:clamp(34px,7vw,120px);width:calc(100vw - 2*var(--g));left:50%;margin-left:calc(-50vw + var(--g))}
@media(max-width:860px){.ap-arc{width:calc(100vw - 2*var(--g));left:50%;margin-left:calc(-50vw + var(--g))}}
.ap-icons{-webkit-mask-image:none;mask-image:none}

/* ===== v13: scroll-up lag fix + tighter footer links ===== */
/* The navbar hides when scrolling down and shows when scrolling up, so its live backdrop blur only cost frames on the way up. Solid background = same look, no blur cost. */
.navbar,.navbar.scrolled,:root.light-theme .navbar.scrolled{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
.navbar{will-change:transform;transform:translateZ(0)}
:root.light-theme .navbar.scrolled{background:rgba(255,255,255,.95)}
.navbar.nav-hidden{transform:translate3d(0,-100%,0)}
/* content-visibility re-renders sections as you scroll back up (causes jumps and lag with smooth scroll) */
#faq,.footer{content-visibility:visible;contain-intrinsic-size:none}
.footer-col a{margin-bottom:8px}
.footer-col h4{margin-bottom:16px}

/* ===== v14: text selection = black box, white text ===== */
::selection,*::selection{background:#000;color:#fff;-webkit-text-fill-color:#fff;text-shadow:none}
::-moz-selection{background:#000;color:#fff}
/* footer is black, so flip it there or the selection would be invisible */
.footer ::selection,.footer::selection{background:#fff;color:#000;-webkit-text-fill-color:#000}
.footer ::-moz-selection{background:#fff;color:#000}

/* Marketplace icon tiles: bigger, cleaner */
.ap-ic{width:clamp(48px,6.6vw,86px);height:clamp(48px,6.6vw,86px)}
.ap-ic>div{border-radius:clamp(13px,1.8vw,21px);background:#fff;border:1px solid rgba(15,23,42,.07);box-shadow:0 12px 28px rgba(0,0,0,.2),0 2px 6px rgba(0,0,0,.08)}
.ap-ic img{width:56%;height:56%}
.ap-ic b{font-size:clamp(1.2rem,2.2vw,1.7rem)}
.ap-icons{overflow:visible}

/* Icon tiles: compact (more fit along the line) */
.ap-ic{width:clamp(40px,4.9vw,64px);height:clamp(40px,4.9vw,64px)}
.ap-ic>div{border-radius:clamp(11px,1.5vw,16px)}
.ap-ic img{width:58%;height:58%}
.ap-ic b{font-size:clamp(1.05rem,1.8vw,1.4rem)}
#marketplace{overflow-x:clip}

/* Fade walls: tiles come out of a wall on the left axis and dissolve into the right end line, unchanged */
.ap-icons{inset:-45% 0 -8% 0;overflow:visible;-webkit-mask-image:linear-gradient(to right,transparent 0,#000 10%,#000 88%,transparent 100%);mask-image:linear-gradient(to right,transparent 0,#000 10%,#000 88%,transparent 100%)}

/* Walls, not fades: tiles slide out from behind a crisp edge on the left axis and slide behind a crisp edge at the right end line */
.ap-icons{-webkit-mask-image:linear-gradient(to right,transparent 0,#000 14px,#000 calc(100% - 14px),transparent 100%);mask-image:linear-gradient(to right,transparent 0,#000 14px,#000 calc(100% - 14px),transparent 100%)}