/* Homepage motion system: semantic crossing, scroll choreography and product handoff. */
@media(max-width:960px){.crossing-frame .crossing-heading{display:contents!important}.crossing-heading>div:first-child{margin-bottom:8px}.crossing-frame .crossing-now{margin:10px 0 18px!important}}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

.hero-spatial{min-height:calc(100vh - 76px);padding:72px 0 58px;display:grid;align-items:center;isolation:isolate}
.hero-atmosphere{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 74% 44%,rgba(107,123,247,.14),transparent 31%),radial-gradient(circle at 53% 50%,rgba(45,212,222,.08),transparent 24%);transform:translate3d(var(--hero-atmosphere-x,0),var(--hero-atmosphere-y,0),0);transition:transform .5s cubic-bezier(.22,1,.36,1)}
.hero-spatial .hero-grid{grid-template-columns:.94fr 1.06fr;gap:54px}
.hero-spatial .hero-copy{position:relative;z-index:2}
.hero-spatial h1{font-size:clamp(46px,5.4vw,76px)}
.hero-architecture{position:relative;z-index:1;min-width:0;padding:18px;border:1px solid var(--border2);border-radius:24px;background:linear-gradient(145deg,rgba(42,44,51,.88),rgba(20,21,25,.98));box-shadow:0 34px 100px rgba(0,0,0,.38);transform-style:preserve-3d;transform:perspective(1100px) rotateX(var(--hero-rx,0deg)) rotateY(var(--hero-ry,0deg));transition:transform .45s cubic-bezier(.22,1,.36,1)}
.hero-architecture::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(45,212,222,.35),transparent 35%,rgba(155,140,250,.2));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.hero-architecture__top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:2px 2px 15px;font-size:12px;font-weight:700;color:var(--muted);border-bottom:1px solid var(--border)}
.hero-live-dot{display:inline-block;width:7px;height:7px;margin-right:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px rgba(45,212,222,.9)}
.hero-spatial-plane{position:relative;height:360px;margin:10px 0 6px;overflow:hidden;border:1px solid rgba(72,74,83,.54);border-radius:18px;background:radial-gradient(circle at 50% 50%,rgba(45,212,222,.06),transparent 23%),linear-gradient(180deg,rgba(24,25,30,.74),rgba(18,19,23,.96))}
.hero-spatial-plane::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.024) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.024) 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(circle at center,#000,transparent 76%)}
.hero-route{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.hero-route path{fill:none;vector-effect:non-scaling-stroke}
.hero-route__future{stroke:rgba(125,129,138,.25);stroke-width:1.4;stroke-dasharray:4 9}
.hero-route__history{stroke:url(#hero-route-gradient);stroke-width:2.3;filter:drop-shadow(0 0 5px rgba(45,212,222,.38));stroke-dasharray:1;stroke-dashoffset:1}
.hero-route__path{stroke:transparent;stroke-width:18}
.hero-zone,.hero-boundary{position:absolute;top:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:2;text-align:center;transform:translateY(-50%)}
.hero-zone{width:114px;min-height:112px;border:1px solid var(--border);border-radius:15px;background:rgba(36,38,45,.92);box-shadow:0 18px 38px rgba(0,0,0,.22)}
.hero-zone--browser{left:3%}.hero-zone--ai{right:3%}
.hero-zone__icon{width:35px;height:35px;margin-bottom:8px;display:grid;place-items:center;border:1px solid rgba(45,212,222,.32);border-radius:10px;color:var(--cyan);background:rgba(45,212,222,.06);font-size:12px;font-weight:700}
.hero-zone strong,.hero-boundary strong{font-size:11px}.hero-zone small,.hero-boundary small{margin-top:2px;color:var(--faint);font-size:8px;text-transform:uppercase;letter-spacing:.07em}
.hero-boundary{left:50%;width:156px;height:156px;transform:translate(-50%,-50%)}
.hero-boundary img{position:relative;z-index:2;width:78px;height:78px;margin-bottom:4px;filter:drop-shadow(0 0 16px rgba(45,212,222,.18))}
.boundary-rings,.boundary-rings i{position:absolute;inset:0;border:1px solid rgba(45,212,222,.18);border-radius:50%}
.boundary-rings i:nth-child(1){inset:13px;border-color:rgba(107,123,247,.2)}.boundary-rings i:nth-child(2){inset:28px;border-style:dashed}.boundary-rings i:nth-child(3){inset:42px;border-color:rgba(155,140,250,.24)}
.hero-signal{position:absolute;left:0;top:0;z-index:5;width:30px;height:30px;will-change:transform;pointer-events:none}
.hero-signal__shell,.hero-signal__core{position:absolute;inset:0;border-radius:50%}.hero-signal__shell{border:1px solid rgba(45,212,222,.8);box-shadow:0 0 24px rgba(45,212,222,.28)}.hero-signal__core{inset:9px;background:var(--cyan);box-shadow:0 0 18px rgba(45,212,222,.95)}
.hero-boundary-copy{position:absolute;left:50%;bottom:15px;z-index:3;display:flex;gap:8px;align-items:center;transform:translateX(-50%);padding:7px 10px;border:1px solid rgba(45,212,222,.2);border-radius:999px;background:rgba(20,21,25,.86);white-space:nowrap}
.hero-boundary-copy b{color:var(--cyan);font-size:9px;letter-spacing:.12em}.hero-boundary-copy span{color:var(--faint);font-size:8px;text-transform:uppercase;letter-spacing:.07em}
.hero-phase-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.hero-phase-strip span{padding:6px 4px;border-top:1px solid var(--border);color:var(--faint);font-size:8px;text-align:center;text-transform:uppercase;letter-spacing:.08em;transition:color .25s,border-color .25s}.hero-phase-strip span.is-current{color:var(--cyan);border-color:var(--cyan)}
.hero-architecture .cp-foot{margin-top:12px}.hero-architecture .mini-stat{background:rgba(24,25,30,.56)}

.governed-crossing{position:relative;height:680vh;min-height:4200px;background:#141519;isolation:isolate}
.governed-crossing::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 24%,rgba(45,212,222,.06),transparent 24%),radial-gradient(circle at 76% 62%,rgba(107,123,247,.08),transparent 28%);pointer-events:none}
.crossing-sticky{position:sticky;top:76px;height:calc(100vh - 76px);min-height:620px;overflow:hidden}
.crossing-frame{height:100%;display:flex;flex-direction:column;padding:23px 0 15px}
.crossing-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:13px;flex:0 0 auto}
.crossing-heading .kicker{margin-bottom:5px}.crossing-heading h2{font-size:clamp(29px,3vw,43px);margin:0}
.crossing-now{width:250px;flex:0 0 auto;padding:9px 12px;border-left:2px solid var(--cyan);background:linear-gradient(90deg,rgba(45,212,222,.06),transparent)}
.crossing-now__eyebrow{display:block;color:var(--faint);font-size:8px;letter-spacing:.13em}.crossing-now b{display:block;margin:1px 0;color:var(--text);font-size:12px}.crossing-now small{display:block;color:var(--muted);font-size:9px;line-height:1.35}
.crossing-scene{--crossing-progress:0;position:relative;flex:1 1 auto;min-height:440px;overflow:hidden;border:1px solid rgba(72,74,83,.65);border-radius:22px;background:linear-gradient(180deg,rgba(36,38,45,.54),rgba(18,19,23,.93));box-shadow:inset 0 1px 0 rgba(255,255,255,.025),0 28px 80px rgba(0,0,0,.23)}
.crossing-scene::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.crossing-route{position:absolute;inset:0;width:100%;height:100%;z-index:1}.crossing-route path{fill:none;vector-effect:non-scaling-stroke}.crossing-route__glow{stroke:rgba(45,212,222,.12);stroke-width:12;filter:url(#crossing-soft)}.crossing-route__future{stroke:rgba(125,129,138,.32);stroke-width:1.3;stroke-dasharray:3 8}.crossing-route__history{stroke:url(#crossing-route-gradient);stroke-width:2.4;filter:drop-shadow(0 0 6px rgba(45,212,222,.38));stroke-dasharray:1;stroke-dashoffset:1}
.crossing-origin,.crossing-destination{position:absolute;z-index:3;display:flex;align-items:center;gap:7px;color:var(--faint);font-size:8px;text-transform:uppercase;letter-spacing:.08em}.crossing-origin{left:1.2%;bottom:29%}.crossing-destination{right:1.2%;top:23%;text-align:left}.crossing-origin>span,.crossing-destination>span{width:29px;height:29px;display:grid;place-items:center;border:1px solid var(--border2);border-radius:9px;color:var(--cyan);background:var(--surface);font-size:10px;font-weight:700}.crossing-origin b,.crossing-destination b{color:var(--muted);font-size:8px;line-height:1.25}.crossing-origin small{color:var(--faint);font-size:7px}
.governance-stage{--stage-progress:0;position:absolute;z-index:3;width:19%;min-height:132px;padding:12px 13px;border:1px solid rgba(72,74,83,.58);border-radius:13px;background:rgba(32,34,40,.9);box-shadow:0 12px 32px rgba(0,0,0,.16);opacity:.34;filter:saturate(.55);transform:translateY(2px) scale(.985);transition:opacity .35s,filter .35s,transform .35s,border-color .35s,background .35s}
.governance-stage::after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--base);border:2px solid var(--border2);transition:.3s}
.stage-01{left:5%;top:48%}.stage-01::after{right:-7px;top:58%}.stage-02{left:21%;top:4%}.stage-02::after{left:50%;bottom:-7px}.stage-03{left:40%;top:4%}.stage-03::after{left:50%;bottom:-7px}.stage-04{left:58%;top:55%}.stage-04::after{left:22%;top:-7px}.stage-05{left:74%;top:61%}.stage-05::after{left:50%;top:-7px}.stage-06{right:3%;top:4%}.stage-06::after{left:38%;bottom:-7px}
.governance-stage.is-active{z-index:6;opacity:1;filter:none;transform:translateY(-3px) scale(1.025);border-color:rgba(45,212,222,.48);background:linear-gradient(145deg,rgba(42,44,51,.98),rgba(31,33,39,.97));box-shadow:0 18px 46px rgba(0,0,0,.28),0 0 0 1px rgba(45,212,222,.06)}
.governance-stage.is-complete{opacity:.67;filter:saturate(.85);border-color:rgba(45,212,222,.18)}.governance-stage.is-complete::after,.governance-stage.is-active::after{border-color:var(--cyan);background:var(--cyan);box-shadow:0 0 12px rgba(45,212,222,.7)}
.stage-card__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.stage-number{color:var(--cyan);font-size:9px;font-weight:700;letter-spacing:.11em}.stage-state{color:var(--faint);font-size:7px;font-weight:700;letter-spacing:.11em}.is-active .stage-state{color:var(--cyan)}.is-complete .stage-state{color:var(--good)}
.governance-stage h3{font-size:12px;line-height:1.25;margin-bottom:4px}.governance-stage p{margin:0;color:var(--faint);font-size:8px;line-height:1.42}.is-active p{color:var(--muted)}
.stage-viz{position:relative;height:25px;margin-top:7px;overflow:hidden;border-top:1px solid rgba(72,74,83,.55);padding-top:5px;color:var(--faint);font-size:6px;letter-spacing:.07em}
.observe-viz{display:flex;align-items:center;gap:4px}.observe-viz i{height:3px;flex:1;background:rgba(45,212,222,.2);transform:scaleX(calc(.15 + var(--stage-progress)*.85));transform-origin:left}.observe-viz b{color:var(--cyan);font-size:6px;opacity:calc(.2 + var(--stage-progress))}
.qualify-viz{display:flex;align-items:center;justify-content:center;gap:3px}.qualify-viz span{padding:2px 3px;border:1px solid var(--border);border-radius:3px;transform:translateY(calc((1 - var(--stage-progress))*7px));opacity:calc(.15 + var(--stage-progress))}.qualify-viz i{position:absolute;left:50%;bottom:1px;width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.decide-viz{display:grid;grid-template-columns:repeat(4,1fr);gap:2px}.decide-viz span{padding:2px;text-align:center;border:1px solid var(--border);border-radius:3px}.decide-viz b{grid-column:1/-1;text-align:center;color:var(--cyan);opacity:clamp(0,calc((var(--stage-progress) - .45)*4),1)}
.intervene-viz{display:flex;gap:2px;align-items:center}.intervene-viz span{flex:1;padding:2px 1px;text-align:center;border-top:1px solid var(--border);font-size:4px}.intervene-viz .selected{color:var(--cyan);border-color:var(--cyan);transform:translateY(calc(var(--stage-progress)*-2px))}
.evidence-viz{display:flex;gap:3px;align-items:center}.raw-shell{position:absolute;left:0;top:5px;color:var(--violet);opacity:clamp(0,calc(1 - (var(--stage-progress) - .2)*3),1);filter:blur(calc(var(--stage-progress)*2px))}.evidence-chip{padding:2px;border:1px solid rgba(45,212,222,.24);border-radius:3px;color:var(--cyan);opacity:clamp(0,calc((var(--stage-progress) - .48)*4),1);transform:translateY(calc((1 - var(--stage-progress))*5px))}.evidence-viz b{margin-left:auto;color:var(--good);font-size:5px;opacity:clamp(0,calc((var(--stage-progress) - .62)*4),1)}
.graph-viz i{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--indigo);opacity:clamp(.1,var(--stage-progress),1);transform:scale(calc(.4 + var(--stage-progress)*.6))}.graph-viz i:nth-child(1){left:9%;top:10px}.graph-viz i:nth-child(2){left:32%;top:6px}.graph-viz i:nth-child(3){left:55%;top:14px}.graph-viz i:nth-child(4){left:74%;top:7px}.graph-viz::before{content:"";position:absolute;left:10%;right:20%;top:12px;height:1px;background:linear-gradient(90deg,var(--cyan),var(--indigo),var(--violet));transform:scaleX(var(--stage-progress));transform-origin:left}.graph-viz b{position:absolute;right:0;bottom:2px;color:var(--cyan);font-size:5px}
.server-authority{position:absolute;z-index:2;left:43%;top:32%;width:19%;height:32%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;opacity:.1;transform:perspective(500px) rotateY(-58deg) scale(.8);transition:opacity .4s,transform .5s}.server-authority i{position:absolute;inset:0;border:1px solid rgba(107,123,247,.65);background:linear-gradient(90deg,rgba(107,123,247,.03),rgba(107,123,247,.13));box-shadow:0 0 40px rgba(107,123,247,.12)}.server-authority span,.server-authority b{position:relative}.server-authority span{color:var(--indigo);font-size:7px;letter-spacing:.12em}.server-authority b{margin-top:4px;color:var(--muted);font-size:5px}.crossing-scene[data-active-stage="2"] .server-authority{opacity:1;transform:perspective(500px) rotateY(-12deg) scale(1)}
.dosimetry-paths{position:absolute;z-index:2;left:58%;top:37%;width:23%;height:21%;opacity:.08;transition:opacity .35s}.dose{position:absolute;left:0;width:100%;height:1px;border-top:1px solid var(--border2);color:var(--faint);font-size:5px;text-align:right;transform-origin:left}.dose--observe{top:4%;transform:rotate(-12deg)}.dose--inspect{top:26%;transform:rotate(-6deg)}.dose--warn{top:48%;border-color:var(--cyan);color:var(--cyan)}.dose--friction{top:70%;transform:rotate(7deg)}.dose--block{top:92%;width:55%;border-color:var(--danger)}.crossing-scene[data-active-stage="3"] .dosimetry-paths{opacity:1}
.crossing-token{--token-shell-opacity:1;--token-shell-scale:1;position:absolute;left:0;top:0;z-index:10;width:44px;height:44px;will-change:transform;pointer-events:none;filter:drop-shadow(0 8px 14px rgba(0,0,0,.35))}
.crossing-token__wake{position:absolute;right:30px;top:20px;width:42px;height:2px;background:linear-gradient(90deg,transparent,rgba(45,212,222,.48));transform-origin:right}
.crossing-token__shell{position:absolute;inset:0;border:1px solid rgba(155,140,250,.68);border-radius:50%;box-shadow:0 0 24px rgba(107,123,247,.28),inset 0 0 17px rgba(45,212,222,.1);opacity:var(--token-shell-opacity);transform:scale(var(--token-shell-scale))}
.crossing-token__shell::before,.crossing-token__shell::after{content:"";position:absolute;inset:6px;border:1px dashed rgba(45,212,222,.55);border-radius:50%}.crossing-token__shell::after{inset:13px;border-style:solid;border-color:rgba(45,212,222,.3)}
.crossing-token__shell i{position:absolute;width:3px;height:3px;border-radius:50%;background:var(--violet);opacity:calc(1 - var(--token-shell-opacity));transform:translate(var(--particle-x,0),var(--particle-y,0))}.crossing-token__shell i:nth-child(1){left:5px;top:10px;--particle-x:-15px;--particle-y:-11px}.crossing-token__shell i:nth-child(2){right:5px;top:11px;--particle-x:18px;--particle-y:-14px}.crossing-token__shell i:nth-child(3){left:8px;bottom:7px;--particle-x:-14px;--particle-y:17px}.crossing-token__shell i:nth-child(4){right:8px;bottom:7px;--particle-x:16px;--particle-y:14px}
.crossing-token__core{position:absolute;inset:15px;border-radius:50%;background:var(--cyan);box-shadow:0 0 17px rgba(45,212,222,.96);transition:border-radius .25s,transform .25s,background .25s}.crossing-token[data-phase="qualified"] .crossing-token__core{background:var(--indigo);box-shadow:0 0 19px rgba(107,123,247,.95)}.crossing-token[data-phase="decided"] .crossing-token__core{border-radius:3px;background:var(--violet)}.crossing-token[data-phase="governed"] .crossing-token__core{transform:rotate(45deg);border-radius:2px;background:linear-gradient(135deg,var(--cyan),var(--indigo))}.crossing-token[data-phase="evidence"] .crossing-token__core,.crossing-token[data-phase="node"] .crossing-token__core{inset:10px;border-radius:7px;background:linear-gradient(135deg,var(--cyan),var(--indigo));box-shadow:0 0 18px rgba(107,123,247,.75)}.crossing-token[data-phase="node"] .crossing-token__core{border-radius:50%;background:var(--violet)}
.crossing-token__label{position:absolute;left:50%;top:49px;transform:translateX(-50%);white-space:nowrap;padding:3px 5px;border:1px solid rgba(72,74,83,.72);border-radius:5px;background:rgba(20,21,25,.88);color:var(--cyan);font-size:6px;letter-spacing:.09em}
.crossing-footer{display:flex;align-items:center;gap:18px;min-height:34px;margin-top:7px}.crossing-progress{height:2px;flex:1;background:rgba(125,129,138,.22);overflow:hidden}.crossing-progress i{display:block;width:100%;height:100%;background:var(--grad);transform:scaleX(var(--crossing-progress,0));transform-origin:left}.crossing-legend{display:flex;gap:12px;color:var(--faint);font-size:7px;text-transform:uppercase;letter-spacing:.06em}.crossing-legend>span{display:flex;align-items:center;gap:4px}.crossing-legend i{width:6px;height:6px;border-radius:50%}.legend-complete{background:rgba(45,212,222,.5)}.legend-active{background:var(--cyan);box-shadow:0 0 7px var(--cyan)}.legend-future{border:1px solid var(--border2)}.scroll-cue{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:8px}.scroll-cue i{width:6px;height:10px;border:1px solid var(--border2);border-radius:6px;position:relative}.scroll-cue i::after{content:"";position:absolute;left:2px;top:2px;width:1px;height:3px;background:var(--cyan)}

.graph-destination-section{position:relative;overflow:hidden;background:linear-gradient(180deg,#141519,var(--base2));border-top:1px solid rgba(45,212,222,.16)}
.graph-destination-section::before{content:"";position:absolute;left:50%;top:0;width:1px;height:82px;background:linear-gradient(var(--cyan),transparent)}
.graph-destination-grid{display:grid;grid-template-columns:.76fr 1.24fr;align-items:center;gap:46px}.graph-destination-copy{position:relative}.destination-chain{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:25px}.destination-chain span{padding:6px 8px;border:1px solid var(--border);border-radius:7px;color:var(--muted);font-size:8px;text-transform:uppercase;letter-spacing:.05em}.destination-chain i{width:13px;height:1px;background:linear-gradient(90deg,var(--cyan),var(--indigo))}
.graph-destination-shot{transform:perspective(1200px) rotateY(-6deg) translateY(14px);opacity:.72;transition:transform .8s cubic-bezier(.22,1,.36,1),opacity .8s,border-color .8s}.graph-destination-shot.is-revealed{transform:perspective(1200px) rotateY(0) translateY(0);opacity:1;border-color:rgba(45,212,222,.38)}.graph-entry-token{position:absolute;z-index:4;left:-18px;top:50%;width:18px;height:18px;border-radius:50%;background:var(--violet);box-shadow:0 0 25px rgba(155,140,250,.85);transform:translate(-50%,-50%);transition:opacity .5s,transform .8s cubic-bezier(.22,1,.36,1)}.graph-destination-shot.is-revealed .graph-entry-token{opacity:0;transform:translate(200px,-50%) scale(.4)}

.hero-spatial .btn,.hero-spatial .trust-chip,.graph-destination-section .product-shot{transition:transform .3s cubic-bezier(.22,1,.36,1),border-color .3s,box-shadow .3s}.hero-spatial .trust-chip:hover{transform:translateY(-2px);border-color:rgba(45,212,222,.32)}.hero-spatial .btn:focus-visible,.governed-crossing :focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

@media(max-height:760px) and (min-width:961px){.crossing-sticky{min-height:0}.crossing-frame{padding-top:13px}.crossing-heading h2{font-size:29px}.crossing-scene{min-height:395px}.governance-stage{min-height:113px;padding:8px 10px}.governance-stage p{font-size:7px}.stage-viz{height:20px}.crossing-footer{min-height:25px}.hero-spatial{min-height:auto}}

@media(max-width:1100px){.hero-spatial .hero-grid{grid-template-columns:1fr;gap:42px}.hero-spatial .hero-copy{max-width:800px}.hero-architecture{max-width:820px;width:100%;margin:auto}.hero-spatial{min-height:auto}.crossing-heading{align-items:flex-start}.governance-stage{width:21%}.stage-01{left:4%}.stage-02{left:20%}.stage-03{left:40%}.stage-04{left:56%}.stage-05{left:73%}.stage-06{right:2%}}

@media(max-width:960px){.governed-crossing{height:auto;min-height:0;padding:80px 0 70px}.crossing-sticky{position:relative;top:auto;height:auto;min-height:0;overflow:visible}.crossing-frame{height:auto;padding:0}.crossing-heading{display:block;margin-bottom:26px}.crossing-now{position:sticky;top:82px;z-index:30;width:100%;margin-top:18px;border:1px solid rgba(45,212,222,.24);border-left:2px solid var(--cyan);border-radius:10px;background:rgba(24,25,30,.94);backdrop-filter:blur(14px)}.crossing-scene{display:grid;gap:56px;min-height:0;padding:50px 18px 55px 68px;overflow:visible}.crossing-scene::before{inset:25px auto 25px 31px;width:1px;background:rgba(125,129,138,.3);mask-image:none}.crossing-scene::after{content:"";position:absolute;z-index:1;left:31px;top:25px;width:2px;height:calc((100% - 50px)*var(--crossing-progress));background:linear-gradient(var(--cyan),var(--indigo),var(--violet));box-shadow:0 0 10px rgba(45,212,222,.32)}.crossing-route,.crossing-origin,.crossing-destination,.server-authority,.dosimetry-paths{display:none}.governance-stage,.stage-01,.stage-02,.stage-03,.stage-04,.stage-05,.stage-06{position:relative;left:auto;right:auto;top:auto;width:100%;min-height:235px;padding:21px;display:flex;flex-direction:column;justify-content:center;opacity:.4;transform:none}.governance-stage::after{left:-43px!important;right:auto!important;top:50%!important;bottom:auto!important;width:11px;height:11px;transform:translateY(-50%)}.governance-stage.is-active{transform:translateX(4px) scale(1.01)}.governance-stage h3{font-size:18px}.governance-stage p{font-size:12px;max-width:600px}.stage-viz{height:46px;margin-top:16px;font-size:9px}.stage-card__top{margin-bottom:13px}.stage-number{font-size:11px}.stage-state{font-size:9px}.crossing-token{z-index:12}.crossing-token__label{display:none}.crossing-footer{margin-top:18px;flex-wrap:wrap}.crossing-progress{display:none}.crossing-legend{font-size:8px}.scroll-cue{margin-left:auto}.graph-destination-grid{grid-template-columns:1fr}.graph-destination-copy{max-width:740px}.graph-destination-shot{transform:none;opacity:1}.graph-entry-token{display:none}}

@media(max-width:700px){.hero-spatial{padding:54px 0 46px}.hero-spatial h1{font-size:43px}.hero-architecture{padding:10px;border-radius:18px}.hero-architecture__top{padding:5px 4px 12px}.hero-spatial-plane{height:320px}.hero-zone{width:82px;min-height:95px}.hero-zone--browser{left:2%}.hero-zone--ai{right:2%}.hero-boundary{width:120px;height:120px}.hero-boundary img{width:62px;height:62px}.boundary-rings i:nth-child(1){inset:10px}.boundary-rings i:nth-child(2){inset:22px}.boundary-rings i:nth-child(3){inset:34px}.hero-zone small,.hero-boundary small{font-size:6px}.hero-phase-strip span{font-size:6px}.hero-architecture .cp-foot{grid-template-columns:repeat(3,1fr)}.hero-architecture .mini-stat{padding:8px}.hero-architecture .mini-stat b{font-size:10px}.hero-architecture .mini-stat span{font-size:6px}.hero-boundary-copy{bottom:10px}.governed-crossing{padding:64px 0 58px}.crossing-heading h2{font-size:34px}.crossing-scene{padding-left:58px}.crossing-scene::before,.crossing-scene::after{left:25px}.governance-stage::after{left:-39px!important}.crossing-now{top:74px}.crossing-legend{display:grid;grid-template-columns:1fr 1fr}.scroll-cue{display:none}.graph-destination-section{padding-top:80px}.destination-chain i{display:none}.destination-chain span{flex:1;text-align:center}.graph-destination-shot{padding:6px}}

@media(max-width:420px){.hero-spatial h1{font-size:39px}.hero-spatial-plane{height:290px}.hero-boundary{width:106px;height:106px}.hero-boundary img{width:54px;height:54px}.hero-zone{width:72px}.hero-zone strong{font-size:9px}.hero-boundary strong{font-size:9px}.hero-phase-strip{gap:2px}.hero-boundary-copy span{display:none}.crossing-heading h2{font-size:31px}.governance-stage{min-height:250px;padding:18px}.destination-chain{display:grid;grid-template-columns:1fr 1fr}}

@media(prefers-reduced-motion:reduce){html:not([data-motion-mode="full"]) .hero-atmosphere,html:not([data-motion-mode="full"]) .hero-architecture,html:not([data-motion-mode="full"]) .hero-signal,html:not([data-motion-mode="full"]) .graph-destination-shot,html:not([data-motion-mode="full"]) .graph-entry-token,html:not([data-motion-mode="full"]) .governance-stage,html:not([data-motion-mode="full"]) .crossing-token__core{transition:none!important}html:not([data-motion-mode="full"]) .hero-architecture{transform:none!important}html:not([data-motion-mode="full"]) .hero-signal{transform:translate3d(calc(50vw - 15px),165px,0)}html:not([data-motion-mode="full"]) .governed-crossing{height:auto;min-height:0;padding:80px 0}html:not([data-motion-mode="full"]) .crossing-sticky{position:relative;top:auto;height:auto;min-height:0;overflow:visible}html:not([data-motion-mode="full"]) .crossing-heading{align-items:flex-start}html:not([data-motion-mode="full"]) .crossing-scene{display:grid;grid-template-columns:1fr;gap:24px;min-height:0;padding:34px 28px 34px 68px;overflow:visible}html:not([data-motion-mode="full"]) .crossing-scene::before{content:"";position:absolute;inset:25px auto 25px 31px;width:1px;background:linear-gradient(var(--cyan),var(--indigo),var(--violet));mask-image:none}html:not([data-motion-mode="full"]) .crossing-route,html:not([data-motion-mode="full"]) .crossing-origin,html:not([data-motion-mode="full"]) .crossing-destination,html:not([data-motion-mode="full"]) .server-authority,html:not([data-motion-mode="full"]) .dosimetry-paths,html:not([data-motion-mode="full"]) .crossing-token{display:none}html:not([data-motion-mode="full"]) .governance-stage,html:not([data-motion-mode="full"]) .stage-01,html:not([data-motion-mode="full"]) .stage-02,html:not([data-motion-mode="full"]) .stage-03,html:not([data-motion-mode="full"]) .stage-04,html:not([data-motion-mode="full"]) .stage-05,html:not([data-motion-mode="full"]) .stage-06{position:relative;left:auto;right:auto;top:auto;width:100%;min-height:160px;opacity:1;filter:none;transform:none}html:not([data-motion-mode="full"]) .governance-stage::after{left:-43px!important;right:auto!important;top:50%!important;bottom:auto!important;background:var(--cyan);border-color:var(--cyan)}html:not([data-motion-mode="full"]) .stage-state{color:var(--good)}html:not([data-motion-mode="full"]) .crossing-footer{margin-top:20px}html:not([data-motion-mode="full"]) .crossing-progress,html:not([data-motion-mode="full"]) .scroll-cue{display:none}html:not([data-motion-mode="full"]) .graph-destination-shot{transform:none;opacity:1}}

/* Prompt 02 refinement: meaningful depth, readable active state and invisible hero reset. */
.hero-spatial-plane{perspective:900px;transform-style:preserve-3d;isolation:isolate}
.hero-depth-planes,.hero-depth-plane{position:absolute;pointer-events:none}
.hero-depth-planes{inset:0;z-index:0;transform-style:preserve-3d}
.hero-depth-plane{top:7%;bottom:7%;border:1px solid rgba(125,129,138,.12);background:linear-gradient(90deg,transparent,rgba(255,255,255,.018),transparent);transition:opacity .45s,transform .6s cubic-bezier(.22,1,.36,1)}
.hero-depth-plane--origin{left:8%;width:22%;transform:translateZ(-42px) rotateY(12deg);opacity:.42}
.hero-depth-plane--authority{left:50%;width:25%;transform:translateX(-50%) translateZ(18px) rotateY(-5deg);border-color:rgba(45,212,222,.2);background:linear-gradient(90deg,rgba(45,212,222,.015),rgba(45,212,222,.075),rgba(107,123,247,.025));box-shadow:0 0 54px rgba(45,212,222,.055);opacity:.88}
.hero-depth-plane--destination{right:8%;width:22%;transform:translateZ(-58px) rotateY(-12deg);opacity:.34}
.hero-route{transform:translateZ(5px)}
.hero-zone--browser{transform:translateY(-50%) translateZ(-12px) rotateY(3deg)}
.hero-zone--ai{transform:translateY(-50%) translateZ(-28px) rotateY(-3deg)}
.hero-boundary{transform:translate3d(-50%,-50%,42px)}
.hero-zone,.hero-boundary{transition:transform .6s cubic-bezier(.22,1,.36,1),opacity .45s,filter .45s}
.hero-spatial[data-hero-phase="identity"] .hero-zone--browser,.hero-spatial[data-hero-phase="context"] .hero-zone--browser{transform:translateY(-50%) translateZ(14px) rotateY(1deg);opacity:1}
.hero-spatial[data-hero-phase="policy"] .hero-boundary,.hero-spatial[data-hero-phase="decision"] .hero-boundary{transform:translate3d(-50%,-50%,58px) scale(1.035);filter:drop-shadow(0 16px 24px rgba(0,0,0,.28))}
.hero-spatial[data-hero-phase="context"] .hero-depth-plane--authority,.hero-spatial[data-hero-phase="policy"] .hero-depth-plane--authority,.hero-spatial[data-hero-phase="decision"] .hero-depth-plane--authority{opacity:1;transform:translateX(-50%) translateZ(30px) rotateY(-2deg);border-color:rgba(45,212,222,.34)}
.hero-spatial[data-hero-phase="evidence"] .hero-zone--ai{transform:translateY(-50%) translateZ(16px) rotateY(-1deg);opacity:1}
.hero-spatial[data-hero-phase="evidence"] .hero-depth-plane--destination{opacity:.72;transform:translateZ(-18px) rotateY(-6deg);border-color:rgba(155,140,250,.23)}
.hero-boundary::before{content:"";position:absolute;z-index:-1;left:50%;top:50%;width:128px;height:278px;transform:translate(-50%,-50%) rotateY(-7deg);border-left:1px solid rgba(45,212,222,.3);border-right:1px solid rgba(107,123,247,.18);background:linear-gradient(90deg,transparent,rgba(45,212,222,.055),transparent);box-shadow:0 0 46px rgba(45,212,222,.07)}
.hero-signal{transform-style:preserve-3d;transition:opacity .08s linear}
.hero-signal::after{content:"";position:absolute;left:7px;top:35px;width:20px;height:7px;border-radius:50%;background:rgba(45,212,222,.2);filter:blur(4px);transform:translateZ(-34px) rotateX(72deg);opacity:.72}
.hero-signal__shell{background:radial-gradient(circle at 34% 28%,rgba(255,255,255,.16),transparent 28%)}
.hero-architecture__top,.hero-phase-strip,.hero-architecture .cp-foot{position:relative;z-index:6;transform:translateZ(18px)}
.hero-phase-strip span{font-size:8.5px;font-weight:500}.hero-architecture .mini-stat span{font-size:8.5px;font-weight:400}.hero-architecture .mini-stat b{font-weight:600}

.crossing-depth-field,.crossing-depth-plane,.crossing-depth-horizon{position:absolute;pointer-events:none}
.crossing-depth-field{inset:0;z-index:0;overflow:hidden;transform:translate3d(var(--crossing-camera-x,0),var(--crossing-camera-y,0),-58px);transition:transform .3s linear}
.crossing-depth-plane{top:6%;bottom:6%;border:1px solid rgba(125,129,138,.1);opacity:.12;transition:opacity .5s,transform .7s cubic-bezier(.22,1,.36,1),border-color .5s}
.crossing-depth-plane--observe{left:4%;width:29%;transform:perspective(850px) rotateY(15deg);background:linear-gradient(90deg,rgba(45,212,222,.035),transparent)}
.crossing-depth-plane--authority{left:38%;width:25%;transform:perspective(850px) rotateY(-9deg);background:linear-gradient(90deg,rgba(107,123,247,.025),rgba(107,123,247,.075),transparent)}
.crossing-depth-plane--evidence{right:3%;width:30%;transform:perspective(850px) rotateY(-15deg);background:linear-gradient(270deg,rgba(155,140,250,.04),transparent)}
.crossing-depth-horizon{left:4%;right:4%;top:54%;height:1px;background:linear-gradient(90deg,transparent,rgba(45,212,222,.22),rgba(107,123,247,.18),transparent);transform:perspective(900px) rotateX(68deg) scaleY(32);transform-origin:center;opacity:.18}
.crossing-scene[data-active-stage="0"] .crossing-depth-plane--observe,.crossing-scene[data-active-stage="1"] .crossing-depth-plane--observe{opacity:.66;border-color:rgba(45,212,222,.22);transform:perspective(850px) rotateY(8deg) translateZ(18px)}
.crossing-scene[data-active-stage="2"] .crossing-depth-plane--authority{opacity:.9;border-color:rgba(107,123,247,.38);transform:perspective(850px) rotateY(-3deg) translateZ(30px)}
.crossing-scene[data-active-stage="3"] .crossing-depth-plane--authority{opacity:.52;border-color:rgba(45,212,222,.24)}
.crossing-scene[data-active-stage="4"] .crossing-depth-plane--evidence,.crossing-scene[data-active-stage="5"] .crossing-depth-plane--evidence{opacity:.72;border-color:rgba(155,140,250,.28);transform:perspective(850px) rotateY(-7deg) translateZ(20px)}

@media(min-width:961px){
  .crossing-scene{perspective:1200px;transform-style:preserve-3d}
  .crossing-route{transform:translateZ(-8px)}
  .governance-stage{transform:translate3d(0,2px,-24px) scale(.975);opacity:.24;filter:saturate(.48) blur(.2px)}
  .governance-stage.is-complete{transform:translate3d(0,0,-8px) scale(.988);opacity:.54;filter:saturate(.76)}
  .governance-stage.is-active{width:20.5%;transform:translate3d(0,-4px,38px) scale(1.035);min-height:148px;padding:14px 15px;opacity:1;filter:none;box-shadow:0 24px 64px rgba(0,0,0,.35),0 0 0 1px rgba(45,212,222,.09),0 0 36px rgba(45,212,222,.045)}
  .stage-04.is-active{width:21.5%}
  .governance-stage h3{font-size:11.5px;font-weight:600}.governance-stage p{font-size:7.8px;font-weight:400}.stage-state{font-size:7.5px;font-weight:500}.stage-number{font-size:9px;font-weight:500}
  .governance-stage.is-active h3{font-size:14px;line-height:1.22;margin-bottom:6px}.governance-stage.is-active p{font-size:10.25px;line-height:1.45}.governance-stage.is-active .stage-state{font-size:8.5px}.governance-stage.is-active .stage-number{font-size:9.5px}
  .stage-viz{font-size:6.5px}.governance-stage.is-active .stage-viz{height:33px;margin-top:9px;padding-top:7px;font-size:8px}
  .governance-stage.is-active .observe-viz b,.governance-stage.is-active .evidence-viz b,.governance-stage.is-active .graph-viz b{font-size:7px}
  .governance-stage.is-active .intervene-viz{gap:3px}.governance-stage.is-active .intervene-viz span{min-width:0;font-size:6.5px;line-height:1.2;white-space:nowrap}.governance-stage.is-active .decide-viz span{font-size:7px}.governance-stage.is-active .evidence-chip{font-size:6.5px;padding:3px}
  .crossing-token__label{font-size:7.5px;font-weight:500;padding:4px 6px}.crossing-origin,.crossing-destination{font-size:8.5px}.crossing-origin b,.crossing-destination b{font-size:8.5px}.crossing-origin small{font-size:7.5px}
  .server-authority{transform-style:preserve-3d;transform:perspective(700px) rotateY(-58deg) translateZ(-26px) scale(.8)}
  .server-authority i{transform:translateZ(-8px);background:linear-gradient(90deg,rgba(107,123,247,.02),rgba(107,123,247,.17),rgba(45,212,222,.03));box-shadow:0 0 58px rgba(107,123,247,.18),inset 0 0 32px rgba(45,212,222,.035)}
  .server-authority span{font-size:8px;font-weight:500}.server-authority b{font-size:6.5px;font-weight:400}
  .crossing-scene[data-active-stage="2"] .server-authority{transform:perspective(700px) rotateY(-4deg) translateZ(32px) scale(1)}
  .dose{font-size:7px;font-weight:400}.dosimetry-paths{transform:translateZ(12px)}.intervene-viz .selected,.dose--warn{font-weight:600;text-shadow:0 0 10px rgba(45,212,222,.55)}
}
.crossing-token{transform-style:preserve-3d}.crossing-token::after{content:"";position:absolute;left:11px;top:46px;width:26px;height:8px;border-radius:50%;background:rgba(45,212,222,.16);filter:blur(5px);transform:translateZ(-28px) rotateX(70deg);opacity:.7}
.crossing-token.is-paused .crossing-token__wake{opacity:0}.crossing-token.is-paused .crossing-token__core{box-shadow:0 0 0 6px rgba(155,140,250,.11),0 0 24px rgba(155,140,250,.95)}
.governed-crossing.is-graph-handoff .crossing-scene{border-color:rgba(155,140,250,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.025),0 28px 80px rgba(0,0,0,.23),0 30px 80px -50px rgba(155,140,250,.52)}
.graph-destination-section::after{content:"";position:absolute;left:50%;top:0;width:min(72vw,920px);height:180px;transform:translateX(-50%);background:radial-gradient(ellipse at top,rgba(155,140,250,.09),transparent 66%);pointer-events:none}
.graph-destination-shot::after{content:"";position:absolute;z-index:3;left:-4%;top:48%;width:38%;height:2px;background:linear-gradient(90deg,rgba(155,140,250,.8),rgba(45,212,222,.26),transparent);transform:scaleX(0);transform-origin:left;opacity:0;transition:transform .9s cubic-bezier(.22,1,.36,1),opacity .45s;pointer-events:none}
.graph-destination-shot.is-revealed::after{transform:scaleX(1);opacity:.7}

@media(max-width:960px){.crossing-depth-field{display:none}.crossing-token::after{display:none}.governance-stage.is-active .intervene-viz span,.governance-stage.is-active .decide-viz span,.governance-stage.is-active .evidence-chip{font-size:8px}.governance-stage.is-active .observe-viz b,.governance-stage.is-active .evidence-viz b,.governance-stage.is-active .graph-viz b{font-size:8px}}
@media(max-width:700px){.hero-depth-planes{display:none}.hero-zone--browser,.hero-zone--ai{transform:translateY(-50%)}.hero-boundary{transform:translate(-50%,-50%)}.hero-boundary::before{display:none}.hero-phase-strip span{font-size:6.5px}.hero-architecture .mini-stat span{font-size:6.5px}}
@media(prefers-reduced-motion:reduce){html:not([data-motion-mode="full"]) .hero-depth-planes,html:not([data-motion-mode="full"]) .crossing-depth-field{display:none}html:not([data-motion-mode="full"]) .hero-zone--browser,html:not([data-motion-mode="full"]) .hero-zone--ai{transform:translateY(-50%)}html:not([data-motion-mode="full"]) .hero-boundary{transform:translate(-50%,-50%)}html:not([data-motion-mode="full"]) .hero-boundary::before,html:not([data-motion-mode="full"]) .crossing-token::after{display:none}}