/* V2: refinements layered on the approved V1 layout. */
:root{--muted:#b3b8be;--line:#343b43;--accent:#d9efad}
.muted{color:#a5adb7}.hero-top,.section-label,.unit-number,.unit-name .eyebrow{color:var(--muted)}
.hero{isolation:isolate;background:radial-gradient(ellipse at 82% 45%,#19222670,transparent 52%)}
.hero-geometry{transform:none;right:0;top:95px;width:46%;height:660px;opacity:1}
.hero-geometry .coordinate{bottom:13%;left:26%;color:#b6c3b0;font-size:11px}
.technical-art{pointer-events:none;overflow:hidden;contain:layout paint}
.technical-art svg{display:block;width:100%;height:auto;overflow:visible}
.technical-grid{stroke:#64727d;stroke-width:.6;opacity:.15}
.depth-plane{fill:url(#hero-depth);stroke:#7e9093;stroke-width:.85}
.back-plane{opacity:.45}.middle-plane{opacity:.7}.front-plane{stroke:#9aa99a}
.depth-connector{stroke:#83918a;stroke-width:.7;stroke-dasharray:3 7;opacity:.45}
.signal-track{stroke:#9fbd83;stroke-width:1;opacity:.33}
.signal-flow{stroke:var(--accent);stroke-width:1.5;stroke-dasharray:18 1100;opacity:.8}
.network-node{fill:var(--accent);stroke:#151b1c;stroke-width:2}
.core-mark{stroke:var(--accent);fill:#d9efad12}.registration{stroke:#a3b2ab;opacity:.45;stroke-width:.8}
.header nav a{position:relative}.header nav a::after{content:"";position:absolute;bottom:-12px;left:0;width:24px;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.header nav a:hover::after,.header nav a:focus-visible::after{transform:scaleX(1)}
.button{font-size:13px;transition:background .25s,color .25s,box-shadow .25s,transform .25s}
.button span,.inline-link span{transition:transform .25s}.button:hover span,.inline-link:hover span{transform:translate(3px,-2px)}
.primary:hover{box-shadow:0 0 0 4px #d9efad0c;transform:translateY(-2px)}
.inline-link{font-size:13px;min-height:44px;border-color:#6d8060}
.capability{position:relative;background:linear-gradient(140deg,#1b222820,transparent);transition:background .3s,border-color .3s}
.capability::after{content:"";position:absolute;right:22px;top:28px;width:5px;height:5px;border:1px solid #687579;transition:background .3s,border-color .3s}
.capability:hover::after{border-color:var(--accent);background:var(--accent)}
.capability:hover{background:#1a2328;border-color:#758b66}
.unit{position:relative}.unit-name,.unit-content,.unit-number{position:relative;z-index:1}
.unit-content{align-self:start}.unit-name{min-width:0}
.action-art{margin:28px 0 0;max-width:350px}.action-frame{stroke:#87948f;stroke-width:1;fill:#1a2228}
#business .unit-content{border-left:1px solid #687e514f;padding-left:26px}
.unit-product{border:1px solid #46524d;color:var(--text);padding:48px 34px 36px;background:radial-gradient(ellipse at 30% 90%,#25343d80,transparent 58%),#11171d;overflow:hidden}
.unit-product::before{content:"";position:absolute;top:0;left:34px;width:85px;height:1px;background:var(--accent)}
.unit-product .unit-number,.unit-product .unit-name .eyebrow,.unit-product p{color:var(--muted)}
.unit-product h4,.unit-product .inline-link{color:var(--text)}
.unit-product .inline-link:hover{color:var(--accent)}
.unit-product .unit-content{align-self:center}
.unit-product h3{font-size:clamp(38px,4vw,60px);letter-spacing:-.055em}
.product-tag{color:#bec8cd;border-color:#4c5b61;font-size:11px;letter-spacing:.1em;margin-top:22px}
.platform-art{width:calc(100% + 36px);margin:22px 0 -12px -28px}
.platform-layer{fill:url(#platform-surface);stroke:#748592;stroke-width:.9}
.layer-back{opacity:.5}.layer-mid{opacity:.75}.layer-front{stroke:#a0b0b5}
.module-cell{stroke:#c2d0bd;fill:#d9efad0a}.platform-seam{stroke-dasharray:2 5;opacity:.45}
.research-art{max-width:360px;margin-top:22px}.research-lattice{stroke:#8f9fac;stroke-width:.8;opacity:.6}.research-secondary{stroke-dasharray:3 6}.research-ring{stroke:var(--accent);opacity:.35;stroke-width:.8;stroke-dasharray:2 5}
#research{background:linear-gradient(110deg,#19222b60,transparent 65%)}
.unit-commerce{margin-top:12px}.unit-commerce .unit-name h3{color:#d1d6da}.unit-commerce .inline-link{border-color:#525c64}
.philosophy{position:relative;isolation:isolate;overflow:hidden;background:#11171c;color:var(--text)}
.philosophy::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(90deg,transparent calc(100% - 1px),#697a8115 1px);background-size:16.666% 100%;mask-image:linear-gradient(transparent,black)}
.philosophy::after{content:"";position:absolute;right:var(--space);top:110px;width:18%;height:100px;border-top:1px solid #687c57;border-right:1px solid #687c5730;transform:skewY(-25deg);z-index:-1}
.philosophy .section-label{color:var(--muted)}.philosophy h2 em{color:var(--accent)}
.principle{position:relative;border-color:#4e5d65}.principle::before{content:"";position:absolute;top:-1px;left:0;width:30px;height:1px;background:var(--accent)}
.principle span{color:var(--accent)}.principle p{color:var(--muted);font-size:16px}
.vision-network{margin-top:34px;max-width:530px}.network-arc{stroke:#8c9ea9;stroke-width:.8;opacity:.45}.vision-copy{align-self:center}.orbit-symbol{font-size:48px;margin-bottom:25px}
.topics{color:#bec4ca}.footer-bottom button{min-height:30px}.section-label{font-size:12px}.unit-number,.capability span,.principle span{font-variant-numeric:tabular-nums;font-family:Consolas,monospace}
@keyframes signal-travel{from{stroke-dashoffset:140}to{stroke-dashoffset:0}}
@keyframes layer-breathe{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@media(prefers-reduced-motion:no-preference) and (min-width:721px) and (hover:hover) and (pointer:fine){.motion-visible .signal-flow{animation:signal-travel var(--motion-ambient) var(--motion-ease) backwards}.motion-visible .hero-stack,.motion-visible .layer-back,.motion-visible .research-ring{animation:layer-breathe var(--motion-ambient) ease-in-out backwards}}
@media(max-width:1100px){.hero-geometry{right:-80px;top:120px;width:49%;opacity:.75}.platform-art{margin-left:-15px;width:calc(100% + 15px)}.unit-product{padding-inline:24px}.action-art{margin-top:18px}}
@media(max-width:720px){.hero-geometry{right:-200px;top:110px;width:460px;opacity:.38}.hero-geometry .coordinate{display:none}.hero-content{isolation:isolate}.hero-description{color:#c1c6ca}.hero-top{font-size:11px}.section-label{font-size:11px}.button,.contact .text-button{font-size:12px}.inline-link{font-size:12px;gap:20px}.unit-product{padding:30px 20px}.unit-product .unit-name{grid-column:2}.unit-product .unit-content{align-self:start}.platform-art{max-width:380px;margin:18px 0 8px -12px;width:calc(100% + 12px)}.product-tag{font-size:10px;letter-spacing:.055em}.action-art{max-width:320px;margin-top:16px}.research-art{max-width:300px;margin-top:16px}#business .unit-content{padding-left:0;border:0}.philosophy::after{width:25%;top:100px;opacity:.4}.vision-network{margin-top:24px}.header nav a::after{bottom:8px}.hero .text-button{min-height:48px}.unit-number{font-size:12px}.unit-content p{font-size:16px}.principles{gap:32px}.topics{font-size:14px}}
@media(prefers-reduced-motion:reduce){.reveal-in{animation:none!important}.technical-art *{animation:none!important}.button:hover,.button:hover span,.inline-link:hover span{transform:none}}
/* Keep the decorative hero annotation clear of the footer strip on tablets. */
@media(min-width:721px) and (max-width:1100px){.hero-geometry .coordinate{bottom:26%;left:4%}}
.footer-bottom nav a{min-height:30px;display:inline-flex;align-items:center}.footer-bottom nav a:hover{color:var(--text)}

/* ALETYRA motion: finite, visible by default, shared across corporate pages. */
:root{--motion-fast:180ms;--motion-feedback:240ms;--motion-enter:560ms;--motion-stagger:55ms;--motion-ambient:3200ms;--motion-distance:8px;--motion-lift:-2px;--motion-ease:cubic-bezier(.2,.65,.3,1)}
.motion-step-0{--motion-delay:0ms}.motion-step-1{--motion-delay:var(--motion-stagger)}.motion-step-2{--motion-delay:calc(var(--motion-stagger)*2)}
@keyframes aletyra-enter{from{transform:translateY(var(--motion-distance))}to{transform:translateY(0)}}
@media(prefers-reduced-motion:no-preference){
  .motion-enter{animation:aletyra-enter var(--motion-enter) var(--motion-ease) var(--motion-delay,0ms) backwards}
  .motion-paused .motion-enter,.motion-paused .motion-visible .technical-art *{animation-play-state:paused}
  .button,.inline-link{transition:background var(--motion-feedback) ease,color var(--motion-fast) ease,border-color var(--motion-feedback) ease,box-shadow var(--motion-feedback) ease,transform var(--motion-fast) var(--motion-ease)}
  .button span,.inline-link span{transition:transform var(--motion-feedback) var(--motion-ease)}
  .header nav a,.footer a,.menu-toggle{transition:color var(--motion-fast) ease}
  .header nav a::after{transition:transform var(--motion-feedback) var(--motion-ease)}
  main a:is(.ba-path,.pf-connection,.so-connection,.rd-path,.co-connection){transition:background var(--motion-feedback) ease,border-color var(--motion-feedback) ease,transform var(--motion-feedback) var(--motion-ease)}
  @media(hover:hover) and (pointer:fine){
    main a:is(.ba-path,.pf-connection,.so-connection,.rd-path,.co-connection):hover{transform:translateY(var(--motion-lift))}
    main a:is(.ba-path,.pf-connection,.so-connection,.rd-path,.co-connection):active,.button:active{transform:translateY(0);transition-duration:80ms}
  }
}
.button:focus-visible,.inline-link:focus-visible{outline:2px solid var(--accent);outline-offset:6px}
main a:is(.ba-path,.pf-connection,.so-connection,.rd-path,.co-connection):focus-visible{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:6px}
.button:active{box-shadow:inset 0 0 0 1px currentColor}
@media(max-width:720px){:root{--motion-distance:6px;--motion-enter:460ms;--motion-stagger:40ms}}
@media(hover:none),(pointer:coarse){.button:hover,.button:hover span,.inline-link:hover span{transform:none}}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .motion-enter{animation:none!important;transform:none}
  .motion-visible .technical-art *{animation:none!important}
  main a:is(.ba-path,.pf-connection,.so-connection,.rd-path,.co-connection):hover,.button:hover,.button:hover span,.inline-link:hover span{transform:none}
}