.hw-jump{position:sticky;top:64px;z-index:20;background:linear-gradient(180deg,rgba(1,6,15,.92),rgba(1,6,15,.78));backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-block:1px solid rgba(71,213,205,.12)}
.hw-jump .wrap{display:flex;gap:6px;overflow-x:auto;padding-block:10px;scrollbar-width:none}
.hw-jump .wrap::-webkit-scrollbar{display:none}
.hw-jump button{flex:none;border:1px solid rgba(143,167,184,.3);background:none;color:var(--steel);font:600 14px var(--f);padding:7px 14px;border-radius:999px;cursor:pointer;transition:color .2s,border-color .2s,background .2s}
.hw-jump button:hover,.hw-jump button.on{color:var(--ice);border-color:var(--teal);background:rgba(71,213,205,.1)}
#hw-stack,#hw-map,#hw-model,#hw-control,#hw-plant,#hw-apps{scroll-margin-top:130px}

.hw-stack{display:grid;gap:16px}
.hw-layers{position:relative;display:grid;gap:6px;padding-right:56px}
.hw-layer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-radius:12px;border:1px solid rgba(71,213,205,.14);background:rgba(10,34,70,.35);color:var(--ice);font:inherit;text-align:left;cursor:pointer;transition:border-color .25s,background .25s,transform .25s}
.hw-layer b{font-size:16px}
.hw-layer span{font-size:13px;font-weight:600;color:var(--steel)}
.hw-layer:hover{border-color:rgba(71,213,205,.4)}
.hw-layer[aria-pressed="true"]{border-color:var(--teal);background:rgba(71,213,205,.1)}
.hw-layer.me{background:linear-gradient(90deg,rgba(71,213,205,.22),rgba(71,213,205,.06));border-color:rgba(71,213,205,.6);box-shadow:0 0 30px -8px rgba(71,213,205,.55)}
.hw-layer.me span{color:var(--mint)}
.hw-flow{position:absolute;right:18px;top:calc(100% * 2 / 6);bottom:calc(100% / 6);width:20px}
.hw-flow::before{content:"";position:absolute;left:9px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--teal),rgba(71,213,205,.2))}
.hw-flow em{position:absolute;left:5px;width:10px;height:10px;border-radius:50%}
.hw-flow .dn{background:var(--mint);box-shadow:0 0 12px var(--teal);animation:hwdn 2.2s linear infinite}
.hw-flow .up{background:#F3C969;box-shadow:0 0 12px rgba(243,201,105,.8);animation:hwup 2.2s linear infinite 1.1s}
@keyframes hwdn{from{top:0;opacity:0}10%{opacity:1}90%{opacity:1}to{top:calc(100% - 10px);opacity:0}}
@keyframes hwup{from{top:calc(100% - 10px);opacity:0}10%{opacity:1}90%{opacity:1}to{top:0;opacity:0}}
.hw-say p{margin:0;min-height:3.2em;font-size:16px;line-height:1.55;color:#C6D6E2}
.hw-legend{margin:0;display:flex;gap:18px;flex-wrap:wrap;font-size:13px;font-weight:600;color:var(--steel)}
.hw-legend span::before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;vertical-align:middle}
.hw-legend .dn::before{background:var(--mint)}.hw-legend .up::before{background:#F3C969}

.hw-misses{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.hw-miss{display:grid;gap:8px;align-content:start;padding:18px 18px 20px;border-radius:16px;background:rgba(10,34,70,.4);border:1px solid rgba(71,213,205,.14)}
.hw-miss svg{width:100%;height:auto;margin-bottom:6px}
.hw-miss b{font-size:17px;color:var(--ice)}
.hw-miss span{font-size:15px;line-height:1.5;color:var(--steel)}
.hw-miss svg path,.hw-chat svg path{fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.hw-miss .d{stroke:rgba(143,167,184,.6);stroke-dasharray:4 5}
.hw-miss .m,.hw-chat .m{stroke:var(--mint);stroke-dasharray:420;stroke-dashoffset:420;transition:stroke-dashoffset 1.6s ease}
.hw-miss .lim,.hw-chat .lim{stroke:#FF8A5B;stroke-dasharray:5 6;stroke-width:1.8}
.hw-miss .dt{fill:#F3C969}
.hw-miss.in .m,.hw-chat.in .m{stroke-dashoffset:0}

.hw-ticks{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.hw-ticks li{position:relative;padding-left:24px;font-size:16px;line-height:1.5;color:#C6D6E2}
.hw-ticks li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px rgba(71,213,205,.7)}
.hw-ticks b{color:var(--ice)}
.hw-ticks.dark li{color:#2A4154}.hw-ticks.dark li::before{background:#0A7F78;box-shadow:none}
.hw-chat{position:relative;display:grid;gap:14px;padding:24px;border-radius:20px;background:radial-gradient(120% 120% at 100% 0%,rgba(71,213,205,.12),transparent 55%),rgba(10,34,70,.45);border:1px solid rgba(71,213,205,.2)}
.hw-chat .illus{position:absolute;top:14px;right:16px;font-size:12px;font-weight:600;color:var(--steel)}
.hw-chat .q{justify-self:end;max-width:85%;padding:12px 16px;border-radius:16px 16px 4px 16px;background:rgba(234,243,248,.1);color:var(--ice);font-size:15.5px;margin-top:18px}
.hw-chat .via{display:flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;color:var(--mint)}
.hw-chat .via i{flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(71,213,205,.6),transparent)}
.hw-chat .a{max-width:92%;padding:14px 16px;border-radius:16px 16px 16px 4px;background:rgba(1,6,15,.6);border:1px solid rgba(71,213,205,.2);display:grid;gap:8px}
.hw-chat .a p{margin:0;font-size:15.5px;line-height:1.5;color:#C6D6E2}
.hw-chat .a svg{width:100%;height:auto}
.hw-chat .pt{fill:var(--ice)}
.hw-chat .a .k{font-size:12px;font-weight:600;color:#FF8A5B}

.hw-path{display:grid;gap:18px}
.hw-steps{position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;padding-bottom:14px}
.hw-step{display:grid;gap:8px;justify-items:start;padding:14px 14px 16px;border-radius:14px;border:1px solid rgba(71,213,205,.14);background:rgba(10,34,70,.35);color:var(--ice);font:inherit;text-align:left;cursor:pointer;transition:border-color .25s,background .25s}
.hw-step em{font-style:normal;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid rgba(71,213,205,.5);font-size:13px;font-weight:700;color:var(--mint)}
.hw-step b{font-size:15.5px}
.hw-step.done em{background:rgba(71,213,205,.18)}
.hw-step[aria-pressed="true"]{border-color:var(--teal);background:rgba(71,213,205,.12)}
.hw-step[aria-pressed="true"] em{background:var(--teal);color:#032033;border-color:var(--teal)}
.hw-bar{position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;background:rgba(71,213,205,.15)}
.hw-bar i{position:absolute;left:0;top:0;bottom:0;width:16.66%;border-radius:3px;background:linear-gradient(90deg,var(--teal),var(--mint));transition:width .5s ease}
.hw-stext p{margin:0;max-width:70ch;font-size:17px;line-height:1.55;color:#C6D6E2;min-height:3.2em}
.hw-path-ctl{display:flex}

.hw-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,64px)}
.hw-two h3{margin:0 0 14px;font-size:20px;color:#0B2438}
.hw-two .btn{margin-top:16px}

.hw-apps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:rgba(71,213,205,.14);border:1px solid rgba(71,213,205,.14);border-radius:18px;overflow:hidden}
.hw-app{display:grid;gap:6px;align-content:start;padding:22px 24px;background:var(--void)}
.hw-app b{font-size:17px;color:var(--ice)}
.hw-app span{font-size:15px;line-height:1.5;color:var(--steel)}
.hw-note{margin:6px 0 0;max-width:72ch;font-size:15.5px;line-height:1.55;color:var(--steel)}

@media (max-width:1100px){.hw-misses{grid-template-columns:repeat(2,minmax(0,1fr))}.hw-steps{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){.hw-two,.hw-apps{grid-template-columns:1fr}.hw-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.hw-misses{grid-template-columns:1fr}.hw-jump{top:56px}}
@media (prefers-reduced-motion:reduce){.hw-flow em{animation:none}.hw-miss .m,.hw-chat .m{transition:none;stroke-dashoffset:0}.hw-bar i{transition:none}}
.paused .hw-flow em{animation-play-state:paused}