/* Spark Laser — site styles
   Brand: Spark red on charcoal and warm greys (from the original site palette).
   Layout: full-bleed media sections alternating with a measured 12-col content grid. */
:root{
  --red:#E8242B;          /* Spark red */
  --red-dark:#B51A20;
  --ink:#161616;          /* charcoal */
  --ink-2:#212121;
  --steel:#595959;
  --grey:#8A8A8A;
  --line:#E2E0DE;
  --paper:#FFFFFF;
  --mist:#F4F3F1;
  --dark:#0F0F10;
  --dark-2:#1A1A1C;
  --dark-line:#2C2C2F;
  --f-display:"Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body:"Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-mono:"JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --wrap:1240px;
  --gutter:24px;
  --head-h:76px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;font-variation-settings:"wdth" 100;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
img{height:auto}
a{color:inherit}
p{margin:0}
h1,h2,h3,h4{margin:0;font-family:var(--f-display);font-weight:700;line-height:1.04;letter-spacing:-.015em;text-wrap:balance;font-variation-settings:"wdth" 115}
h1{font-size:clamp(2.5rem,5.6vw,4.75rem)}
h2{font-size:clamp(2rem,3.8vw,3.25rem)}
h3{font-size:clamp(1.25rem,1.6vw,1.5rem);letter-spacing:-.01em}
h4{font-size:1.05rem;font-variation-settings:"wdth" 100}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.lead{font-size:clamp(1.08rem,1.3vw,1.25rem);line-height:1.55;color:var(--steel);max-width:58ch}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.on-dark .eyebrow{color:#B9B9B9}
.on-dark .lead,.on-dark p{color:#C9C9C9}
.on-dark{color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font:600 .95rem/1 var(--f-body);letter-spacing:.01em;padding:16px 24px;border-radius:3px;text-decoration:none;border:1.5px solid currentColor;background:transparent;color:inherit;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn svg{width:16px;height:16px;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
.btn-red{background:var(--red);border-color:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark);border-color:var(--red-dark)}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.on-dark .btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.link{display:inline-flex;justify-self:start;align-self:start;white-space:nowrap;align-items:center;gap:8px;font-weight:600;text-decoration:none;border-bottom:1.5px solid var(--red);padding-bottom:3px}
.link:hover{color:var(--red)}
.link svg{width:16px;height:16px;flex:none}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line);transition:background .25s,border-color .25s,color .25s}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--head-h)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo img{height:52px;width:auto;transition:filter .25s}
.logo span{font-family:var(--f-display);font-weight:700;font-size:1.05rem;letter-spacing:.18em;text-transform:uppercase;font-variation-settings:"wdth" 120}
.nav{display:flex;align-items:center;gap:30px}
.nav a{text-decoration:none;font-size:.95rem;font-weight:500;color:inherit;opacity:.82;position:relative;padding-block:6px}
.nav a:hover,.nav a[aria-current="page"]{opacity:1}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--red)}
.head-cta{padding:12px 18px}
.menu-btn{display:none;background:none;border:0;color:inherit;padding:8px;cursor:pointer}
.menu-btn svg{width:26px;height:26px}
/* transparent header over a dark hero */
.has-hero .site-head:not(.solid){position:fixed;left:0;right:0;background:transparent;border-color:transparent;color:#fff;backdrop-filter:none;-webkit-backdrop-filter:none}
.has-hero .site-head:not(.solid) .logo img{filter:invert(1) brightness(2)}
.has-hero .site-head.solid{position:fixed;left:0;right:0}
@media (max-width:1060px){
  .nav{position:fixed;inset:var(--head-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;color:var(--ink);border-bottom:1px solid var(--line);padding:8px var(--gutter) 20px;display:none}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);opacity:1}
  .nav a[aria-current="page"]::after{display:none}
  .nav.open{display:flex}
  .menu-btn{display:block}
  .head-cta{display:none}
}

/* hero */
.hero{position:relative;min-height:min(92vh,880px);display:flex;align-items:flex-end;color:#fff;background:var(--dark);overflow:hidden;isolation:isolate}
.hero video,.hero .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,10,11,.78) 0%,rgba(10,10,11,.4) 50%,rgba(10,10,11,.05) 100%),linear-gradient(0deg,rgba(10,10,11,.65) 0%,transparent 40%)}
.hero .wrap{width:100%;padding-block:calc(var(--head-h) + 64px) 72px;display:grid;gap:28px}
.hero h1{max-width:15ch}
.hero .lead{color:#D6D6D6;max-width:52ch}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 40px;align-items:flex-end;padding-top:28px;border-top:1px solid rgba(255,255,255,.18);margin-top:12px}
.hero-stats{display:flex;flex-wrap:wrap;gap:20px 48px}
.hero-stats div{display:grid;gap:2px}
.hero-stats b{font-family:var(--f-display);font-size:1.7rem;font-weight:700;font-variation-settings:"wdth" 115;font-variant-numeric:tabular-nums}
.hero-stats span{font-size:.85rem;color:#B5B5B5}
.credit{font-size:.75rem;color:#9A9A9A}
/* page hero (inner pages) */
.page-hero{position:relative;color:#fff;background:var(--dark);overflow:hidden;isolation:isolate}
.page-hero img,.page-hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.55}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,10,11,.9),rgba(10,10,11,.35))}
.page-hero .wrap{padding-block:calc(var(--head-h) + 72px) 72px;display:grid;gap:22px}
.page-hero h1{font-size:clamp(2.3rem,4.8vw,4rem);max-width:18ch}
.page-hero .lead{color:#D0D0D0}

/* sections */
.section{padding-block:clamp(72px,9vw,128px)}
.section.tight{padding-block:clamp(48px,6vw,80px)}
.mist{background:var(--mist)}
.dark{background:var(--dark);color:#fff}
.head-row{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 32px;align-items:end;margin-bottom:clamp(36px,5vw,56px)}
.head-row .eyebrow{grid-column:1/-1}
.head-row h2{grid-column:1/span 7}
.head-row .lead,.head-row .side{grid-column:8/-1}
@media (max-width:900px){.head-row h2,.head-row .lead,.head-row .side{grid-column:1/-1}}

/* trust strip */
.trust{border-bottom:1px solid var(--line)}
.trust .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:18px 56px;padding-block:30px}
.trust p{font-size:.82rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--grey)}
.trust ul{display:flex;flex-wrap:wrap;gap:14px 48px;list-style:none;margin:0;padding:0}
.trust li{font-family:var(--f-display);font-weight:700;font-size:1.3rem;letter-spacing:-.01em;color:#6E6E6E;font-variation-settings:"wdth" 110}

/* intro split */
.intro{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.intro h2{font-size:clamp(1.8rem,3.2vw,2.75rem);font-weight:600;line-height:1.15;font-variation-settings:"wdth" 105}
.intro .copy{display:grid;gap:20px}
.intro .copy p{color:var(--steel)}
@media (max-width:900px){.intro{grid-template-columns:1fr}}
.figures{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:clamp(40px,5vw,64px)}
.figures div{padding:24px 24px 0 0;display:grid;gap:6px}
.figures div+div{padding-left:24px;border-left:1px solid var(--line)}
.figures b{font-family:var(--f-display);font-size:clamp(2rem,3.4vw,2.8rem);font-weight:700;font-variation-settings:"wdth" 115;line-height:1}
.figures b em{font-style:normal;color:var(--red)}
.figures span{color:var(--steel);font-size:.95rem;max-width:26ch}
@media (max-width:640px){.figures{grid-template-columns:1fr}.figures div+div{border-left:0;padding-left:0;border-top:1px solid var(--line)}.figures div{padding-bottom:20px}}

/* capability cards */
.caps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1060px){.caps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.caps{grid-template-columns:1fr}}
.cap{display:grid;grid-template-rows:auto 1fr;background:var(--paper);text-decoration:none;color:inherit;border:1px solid var(--line);transition:border-color .2s,transform .2s}
.cap:hover{border-color:var(--ink);transform:translateY(-2px)}
.cap .ph{aspect-ratio:4/3;overflow:hidden;background:var(--dark-2)}
.cap .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.cap:hover .ph img{transform:scale(1.04)}
.cap .body{padding:22px 22px 26px;display:grid;gap:10px;align-content:start}
.cap .body p{color:var(--steel);font-size:.97rem}
.cap .more{margin-top:6px;font-weight:600;font-size:.9rem;color:var(--red)}

/* media split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:center}
.split.rev .media{order:2}
@media (max-width:900px){.split{grid-template-columns:1fr}.split.rev .media{order:0}}
.split .copy{display:grid;gap:22px;min-width:0}
.media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--dark-2)}
.media video,.media img{width:100%;height:100%;object-fit:cover}
.media .credit{position:absolute;left:12px;bottom:10px;color:#ddd;text-shadow:0 1px 2px rgba(0,0,0,.6)}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checks li{display:grid;grid-template-columns:20px 1fr;gap:12px;align-items:start}
.checks li::before{content:"";width:10px;height:10px;margin-top:8px;background:var(--red)}
.on-dark .checks li{color:#D0D0D0}

/* NDA band */
.band{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(28px,5vw,72px);align-items:end}
@media (max-width:900px){.band{grid-template-columns:1fr}}
.nda{display:inline-flex;gap:10px;align-items:center;font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#fff;border:1px solid var(--dark-line);padding:8px 12px}
.nda::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red)}

/* project cards */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:980px){.projects{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.projects{grid-template-columns:1fr}}
.project{display:grid;grid-template-rows:auto 1fr;gap:0;background:var(--paper);border:1px solid var(--line)}
.project .ph{aspect-ratio:3/2;overflow:hidden;background:#fff}
.project .ph img{width:100%;height:100%;object-fit:cover}
.project .ph.contain img{object-fit:contain;padding:12px}
.project .body{padding:22px 22px 26px;display:grid;gap:10px;align-content:start}
.tag{font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--red)}
.project blockquote{margin:6px 0 0;padding-left:14px;border-left:2px solid var(--line);color:var(--steel);font-size:.95rem}
.project cite{font-style:normal;font-size:.85rem;font-weight:600;color:var(--ink)}

/* process */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);counter-reset:s}
@media (max-width:1060px){.steps{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}
.steps li{counter-increment:s;padding:24px 22px 28px 0;border-top:1px solid var(--dark-line);display:grid;gap:10px;align-content:start;position:relative}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--f-mono);font-size:.82rem;color:var(--red)}
.steps b{font-family:var(--f-display);font-size:1.15rem;font-variation-settings:"wdth" 110}
.steps span{font-size:.94rem;color:#B5B5B5}
.mist .steps li,.paper .steps li{border-color:var(--line)}
.mist .steps span{color:var(--steel)}

/* equipment list */
.equip{border-top:1px solid var(--line)}
.equip div{display:grid;grid-template-columns:1fr auto;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);align-items:baseline}
.equip strong{font-family:var(--f-display);font-size:1.2rem;font-variation-settings:"wdth" 108}
.equip span{color:var(--steel);font-size:.92rem}
.equip .soon{color:var(--red);font-weight:600}

/* process grid (laser processes) */
.procs{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media (max-width:1060px){.procs{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.procs{grid-template-columns:repeat(2,1fr)}}
.proc{display:grid;gap:10px}
.proc .ph{aspect-ratio:4/3;overflow:hidden;background:var(--dark-2)}
.proc .ph img{width:100%;height:100%;object-fit:cover}
.proc b{font-size:1rem}

/* video grid with click-to-load YouTube */
.vids{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:760px){.vids{grid-template-columns:1fr}}
.yt{display:grid;gap:12px}
.yt button{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;padding:0;background:#000;cursor:pointer;overflow:hidden}
.yt button img{width:100%;height:100%;object-fit:cover;opacity:.85;transition:opacity .2s,transform .5s}
.yt button:hover img{opacity:1;transform:scale(1.03)}
.yt button::after{content:"";position:absolute;left:50%;top:50%;width:72px;height:72px;margin:-36px 0 0 -36px;border-radius:50%;background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 5v14l11-7z' fill='%23fff'/%3E%3C/svg%3E") center/30px no-repeat}
.yt iframe{width:100%;aspect-ratio:16/9;border:0;display:block}
.yt p{font-weight:600}
.yt small{display:block;font-weight:400;color:var(--steel)}

/* team */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media (max-width:980px){.team{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.team{grid-template-columns:1fr}}
.person{display:grid;gap:12px;align-content:start}
.person .ph{aspect-ratio:1/1;overflow:hidden;background:var(--mist)}
.person .ph img{width:100%;height:100%;object-fit:cover}
.person .ph.blank{display:grid;place-items:center;color:var(--grey);font-size:.9rem;border:1px dashed var(--line)}
.person span{color:var(--red);font-size:.88rem;font-weight:600}
.person p{color:var(--steel);font-size:.95rem}

/* machines */
.machines{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.machines{grid-template-columns:1fr}}
.machine{border:1px solid var(--line);display:grid;grid-template-rows:auto 1fr}
.machine .ph{aspect-ratio:4/3;background:#fff;overflow:hidden}
.machine .ph img{width:100%;height:100%;object-fit:cover}
.machine .body{padding:22px;display:grid;gap:10px;align-content:start}
.machine .body p{color:var(--steel);font-size:.96rem}

/* CTA band */
.cta{position:relative;color:#fff;background:var(--dark);overflow:hidden;isolation:isolate}
.cta img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.45}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,10,11,.92) 10%,rgba(10,10,11,.4))}
.cta .wrap{padding-block:clamp(80px,10vw,140px);display:grid;gap:26px;justify-items:start}
.cta h2{max-width:18ch}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(32px,6vw,88px)}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.contact .copy{display:grid;gap:26px;align-content:start}
.direct{display:grid;gap:18px;border-top:1px solid var(--line);padding-top:24px}
.direct div{display:grid;gap:2px}
.direct small{font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--grey)}
.direct a,.direct strong{font-size:1.15rem;font-weight:600;text-decoration:none}
.direct a:hover{color:var(--red)}
form.quote{background:var(--mist);padding:clamp(22px,3.4vw,40px);display:grid;gap:20px;min-width:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.field{display:grid;gap:7px;min-width:0}
.field label,fieldset legend{font-size:.88rem;font-weight:600}
input,select,textarea{font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1px solid #D3D1CE;border-radius:3px;padding:13px 14px;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--ink);outline:none}
textarea{min-height:140px;resize:vertical}
fieldset{border:0;padding:0;margin:0;display:grid;gap:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
label.chip{position:relative;font-size:.92rem;padding:10px 14px;border:1px solid #D3D1CE;border-radius:3px;cursor:pointer;background:#fff;user-select:none}
label.chip input{position:absolute;opacity:0;width:1px;height:1px}
label.chip:has(input:checked){background:var(--ink);border-color:var(--ink);color:#fff}
label.chip:focus-within{outline:2px solid var(--red);outline-offset:2px}
.form-foot{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.form-note{font-size:.9rem;color:var(--steel)}
.form-note.err{color:var(--red)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form.quote.sent{display:grid;place-content:center;text-align:center;min-height:320px}
form.quote.sent h2{font-size:1.8rem}

/* footer */
.site-foot{background:var(--dark);color:#B8B8B8;font-size:.95rem}
.site-foot .wrap{padding-block:64px 40px;display:grid;gap:48px}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
@media (max-width:900px){.foot-top{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-top{grid-template-columns:1fr}}
.site-foot img{height:52px;width:auto;filter:invert(1) brightness(2)}
.site-foot h4{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;font-weight:600}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-foot a{text-decoration:none}
.site-foot a:hover{color:#fff}
.foot-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;border-top:1px solid var(--dark-line);font-size:.85rem;color:#8A8A8A}

/* maglev canvas */
.stage{position:relative;aspect-ratio:4/3;background:var(--dark-2);overflow:hidden}
.stage canvas{position:absolute;inset:0;width:100%;height:100%}
.stage .credit{position:absolute;left:14px;bottom:12px}

.reveal{transition:opacity .7s ease,transform .7s ease}
.js .reveal.pre{opacity:0;transform:translateY(18px)}
@media (prefers-reduced-motion: reduce){.js .reveal.pre{opacity:1;transform:none}}

/* ===== v3 additions ===== */
.logo .lg-dark{display:block}.logo .lg-light{display:none}
.has-hero .site-head:not(.solid) .logo .lg-dark{display:none}
.has-hero .site-head:not(.solid) .logo .lg-light{display:block}
.has-hero .site-head:not(.solid) .logo img{filter:none}
.site-foot img.foot-logo{filter:none;height:56px}

/* client logo strip */
.logos{display:flex;flex-wrap:wrap;align-items:center;gap:22px 52px;list-style:none;margin:0;padding:0}
.logos li{display:flex;align-items:center;height:48px}
.logos img{max-height:42px;max-width:150px;width:auto;filter:grayscale(1) contrast(1.15);opacity:.72;transition:opacity .2s,filter .2s}
.logos img.tall{max-height:52px}
.logos li:hover img{filter:none;opacity:1}
.logos .word{font-family:var(--f-display);font-weight:700;font-size:1.25rem;letter-spacing:.02em;color:#707070;font-variation-settings:"wdth" 118;text-transform:uppercase}
.trust .wrap{gap:22px 56px;padding-block:36px}

/* solutions grid */
.sols{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:980px){.sols{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.sols{grid-template-columns:1fr}}

/* feature (battery) */
.feature{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
@media (max-width:900px){.feature{grid-template-columns:1fr}}
.feature .copy{display:grid;gap:22px;min-width:0}
.specs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.specs div{padding:14px 16px 14px 0;border-bottom:1px solid var(--line);display:grid;gap:2px}
.specs dt{font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--grey)}
.specs dd{margin:0;font-weight:600}
.on-dark .specs,.on-dark .specs div{border-color:var(--dark-line)}
.on-dark .specs dd{color:#fff}
.media.tall{aspect-ratio:4/5}
.media.wide{aspect-ratio:16/10}
.media.contain{background:#fff}
.media.contain img{object-fit:contain}

/* build models */
.builds{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--dark-line)}
.builds>div{padding:28px 28px 8px 0;display:grid;gap:10px;align-content:start}
.builds>div+div{padding-left:28px;border-left:1px solid var(--dark-line)}
.builds b{font-family:var(--f-display);font-size:1.25rem;font-variation-settings:"wdth" 110}
.builds p{font-size:.97rem}
@media (max-width:860px){.builds{grid-template-columns:1fr}.builds>div+div{border-left:0;padding-left:0;border-top:1px solid var(--dark-line)}}
.source-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 40px;margin-top:40px;padding-top:28px;border-top:1px solid var(--dark-line)}
.source-row img{height:34px;width:auto;filter:invert(1) grayscale(1) brightness(1.6)}
.source-row span{font-size:.9rem;color:#9a9a9a}

/* logo tile in project cards */
.project .ph.logo-tile{display:grid;place-items:center;background:var(--mist)}
.project .ph.logo-tile img{width:auto;height:auto;max-width:56%;max-height:42%;object-fit:contain}
.project .ph.dim img{filter:grayscale(.3) brightness(.8)}
.specline{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.specline span{font-size:.78rem;padding:4px 8px;border:1px solid var(--line);color:var(--steel)}

/* Spark x Combination */
.combo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:center}
@media (max-width:900px){.combo{grid-template-columns:1fr}}
.lockup{display:flex;align-items:center;justify-content:center;gap:clamp(18px,3vw,36px);padding:clamp(36px,6vw,72px) 24px;background:var(--dark-2);border:1px solid var(--dark-line)}
.lockup img{height:clamp(64px,9vw,104px);width:auto}
.lockup .x{font-family:var(--f-display);font-size:clamp(2rem,4vw,3rem);font-weight:300;color:var(--red)}
.lockup .ct{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--f-display);font-weight:700;letter-spacing:.12em;font-size:clamp(1rem,1.8vw,1.35rem);font-variation-settings:"wdth" 118}
.lockup .ct img{height:clamp(44px,6vw,64px);filter:invert(1)}
.tagline{font-family:var(--f-display);font-weight:700;font-size:clamp(1.6rem,3vw,2.4rem);font-variation-settings:"wdth" 118;letter-spacing:-.01em}
.tagline em{font-style:normal;color:var(--red)}

/* family */
.family{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.family{grid-template-columns:1fr}}
.fam{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);text-decoration:none;color:inherit;background:#fff;transition:border-color .2s,transform .2s}
.fam:hover{border-color:var(--ink);transform:translateY(-2px)}
.fam .ph{aspect-ratio:16/10;overflow:hidden;background:var(--mist)}
.fam .ph img{width:100%;height:100%;object-fit:cover}
.fam .body{padding:22px;display:grid;gap:8px;align-content:start}
.fam .body p{color:var(--steel);font-size:.96rem}

/* video frame */
.vframe{position:relative;background:#000;aspect-ratio:16/9}
.vframe video{width:100%;height:100%;object-fit:cover}

/* people */
.person .ph img.round{border-radius:0}
.person small{display:block;color:var(--grey);font-size:.85rem}
.crew{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.crew span{font-size:.9rem;padding:6px 10px;background:#fff;border:1px solid var(--line)}

/* history timeline */
.timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
@media (max-width:900px){.timeline{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.timeline{grid-template-columns:1fr}}
.timeline li{padding:22px 22px 26px 0;display:grid;gap:8px;align-content:start;position:relative}
.timeline b{font-family:var(--f-display);font-size:1.8rem;font-variation-settings:"wdth" 115}
.timeline span{color:var(--steel);font-size:.95rem}

/* maglev lab */
.lab{display:grid;gap:14px}
.lab .stage{aspect-ratio:16/9}
@media (max-width:640px){.lab .stage{aspect-ratio:4/3}}
.lab-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.lab-bar .ctrls{display:flex;flex-wrap:wrap;gap:8px}
.lab-bar button{font:600 .88rem/1 var(--f-body);padding:11px 14px;border:1px solid #3a3a3e;background:var(--dark-2);color:#fff;border-radius:3px;cursor:pointer}
.lab-bar button:hover{border-color:#fff}
.lab-bar button[aria-pressed="true"]{background:var(--red);border-color:var(--red)}
.lab-stats{display:flex;gap:24px;font-size:.9rem;color:#bdbdbd}
.lab-stats b{color:#fff;font-variant-numeric:tabular-nums;font-size:1.1rem}

/* articles */
.article{max-width:720px;margin-inline:auto;display:grid;gap:20px}
.article h2{font-size:clamp(1.5rem,2.4vw,1.9rem);margin-top:18px}
.article p,.article li{color:#333;font-size:1.06rem;line-height:1.7}
.article ul{margin:0;padding-left:20px;display:grid;gap:8px}
.posts{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:760px){.posts{grid-template-columns:1fr}}
.post{border:1px solid var(--line);text-decoration:none;color:inherit;display:grid;grid-template-rows:auto 1fr}
.post .ph{aspect-ratio:16/9;overflow:hidden}.post .ph img{width:100%;height:100%;object-fit:cover}
.post .body{padding:22px;display:grid;gap:10px}.post .body p{color:var(--steel)}
.post:hover{border-color:var(--ink)}

/* ===== v4 ===== */
.logo span{letter-spacing:.06em;font-size:1.15rem;text-transform:none;font-variation-settings:"wdth" 112}
.logo img{height:40px}
/* possibilities */
.poss{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:1060px){.poss{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.poss{grid-template-columns:1fr}}
.tile{position:relative;min-height:300px;overflow:hidden;background:var(--dark-2);color:#fff;display:flex;align-items:flex-end;isolation:isolate}
.tile img,.tile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .7s}
.tile:hover img{transform:scale(1.05)}
.tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(10,10,11,.92) 0%,rgba(10,10,11,.35) 55%,rgba(10,10,11,.1) 100%)}
.tile .t{padding:22px;display:grid;gap:8px}
.tile h3{font-size:1.25rem}
.tile p{font-size:.92rem;color:#cfcfcf}
.tile .kicker{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#ff6a6f}
.tile.wide{grid-column:span 2}
@media (max-width:520px){.tile.wide{grid-column:auto}}
.tile.text{background:var(--red);align-items:center}
.tile.text::after{display:none}
.tile.text h3{font-size:clamp(1.5rem,2.4vw,2rem);font-variation-settings:"wdth" 118}
.tile.text p{color:#fff}
/* full-bleed video band */
.vband{position:relative;min-height:min(78vh,720px);display:flex;align-items:center;color:#fff;overflow:hidden;isolation:isolate;background:#000}
.vband video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.vband::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,10,11,.8),rgba(10,10,11,.2) 70%)}
.vband .wrap{width:100%;display:grid;gap:22px;justify-items:start;padding-block:80px}
.vband h2{max-width:16ch;font-size:clamp(2.2rem,4.6vw,3.8rem)}
.vband .credit{position:absolute;right:16px;bottom:12px}
/* process flow */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);position:relative;gap:0}
.flow::before{content:"";position:absolute;left:4%;right:4%;top:31px;height:2px;background:var(--line)}
.flow::after{content:"";position:absolute;top:27px;left:4%;width:10px;height:10px;border-radius:50%;background:var(--red);box-shadow:0 0 0 6px rgba(232,36,43,.18);animation:flowdot 7s linear infinite}
@keyframes flowdot{0%{left:4%}100%{left:95%}}
@media (prefers-reduced-motion: reduce){.flow::after{animation:none}}
.flow li{position:relative;display:grid;gap:10px;justify-items:center;text-align:center;padding:0 8px}
.flow .node{width:64px;height:64px;border-radius:50%;background:#fff;border:1.5px solid var(--ink);display:grid;place-items:center;font-family:var(--f-mono);font-size:.8rem;z-index:1}
.flow b{font-family:var(--f-display);font-size:1.05rem;font-variation-settings:"wdth" 110}
.flow span{font-size:.88rem;color:var(--steel)}
@media (max-width:900px){.flow{grid-template-columns:repeat(3,1fr);row-gap:36px}.flow::before,.flow::after{display:none}}
@media (max-width:480px){.flow{grid-template-columns:repeat(2,1fr)}}
.chips-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:44px;justify-content:center}
.chips-row span{padding:10px 16px;border:1px solid var(--line);font-weight:600;font-size:.92rem;background:#fff}
/* technology cards */
.tech{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:980px){.tech{grid-template-columns:1fr}}
.tech-card{background:var(--dark-2);border:1px solid var(--dark-line);display:grid;grid-template-rows:auto 1fr}
.tech-card .ph{aspect-ratio:16/10;overflow:hidden}.tech-card .ph img{width:100%;height:100%;object-fit:cover}
.tech-card .body{padding:24px;display:grid;gap:12px;align-content:start}
.tech-card .brand{height:30px;display:flex;align-items:center}
.tech-card .brand img{height:26px;width:auto;filter:invert(1) grayscale(1) brightness(1.7)}
.tech-card .brand .word{font-family:var(--f-display);font-weight:800;letter-spacing:.08em;font-size:1.35rem;font-variation-settings:"wdth" 125}
.tech-card ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.tech-card li{font-size:.93rem;color:#c9c9c9;padding-left:16px;position:relative}
.tech-card li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;background:var(--red)}
/* lockup v2: no box */
.lockup{background:transparent;border:0;padding:24px 0;position:relative}
.lockup .plus{position:relative;width:clamp(56px,7vw,84px);height:clamp(56px,7vw,84px);flex:none}
.lockup .plus::before,.lockup .plus::after{content:"";position:absolute;left:50%;top:50%;background:var(--red);border-radius:2px;box-shadow:0 0 24px rgba(232,36,43,.6);transform:translate(-50%,-50%)}
.lockup .plus::before{width:100%;height:5px}
.lockup .plus::after{width:5px;height:100%}
.lockup .plus{animation:plusspin 12s linear infinite}
@keyframes plusspin{to{transform:rotate(180deg)}}
@media (prefers-reduced-motion: reduce){.lockup .plus{animation:none}}
.lockup .x{display:none}
.combo-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;list-style:none;padding:0;margin:0}
.combo-list li{padding:12px 0;border-top:1px solid var(--line);font-weight:600;font-size:.97rem}
.on-dark .combo-list li{border-color:var(--dark-line);color:#e6e6e6}
@media (max-width:560px){.combo-list{grid-template-columns:1fr}}
/* fab mosaic */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:12px}
.mosaic .tile{min-height:0}
.mosaic .tall{grid-row:span 2}
.mosaic .full{grid-column:1/-1}
@media (max-width:900px){.mosaic{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.mosaic{grid-template-columns:1fr;grid-auto-rows:240px}.mosaic .tall{grid-row:auto}}
/* history catalog */
.catalog{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:900px){.catalog{grid-template-columns:repeat(2,1fr)}}
.catalog figure{margin:0;display:grid;gap:8px}
.catalog img{width:100%;aspect-ratio:3/4;object-fit:cover;border:1px solid var(--line);background:#fff}
.catalog figcaption{font-size:.85rem;color:var(--steel)}
/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:.95rem}
.tbl th,.tbl td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);font-weight:600}
.tbl-wrap{overflow-x:auto}
/* product */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--mist)}
@media (max-width:640px){.gallery{grid-template-columns:repeat(2,1fr)}}
.faq{max-width:820px;display:grid;gap:0}
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--red);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:12px;color:var(--steel)}
.fileinput{display:grid;gap:7px}
.fileinput input{background:#fff}
.tile.text.dark{background:var(--dark-2);border-top:3px solid var(--red)}
.tech-card .brand img{filter:none;background:#fff;padding:5px 9px;height:34px;border-radius:2px}
.lockup .plus{animation:pluspulse 2.8s ease-in-out infinite}
@keyframes pluspulse{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.12);opacity:1}}
@media (prefers-reduced-motion: reduce){.lockup .plus{animation:none}}
.showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1060px){.showcase{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.showcase{grid-template-columns:1fr}}
.showcase figure{margin:0;display:grid;gap:14px;align-content:start}
.showcase .ph{aspect-ratio:4/3;background:#fff;border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.showcase .ph img{width:100%;height:100%;object-fit:contain;padding:14px}
.showcase figcaption{display:grid;gap:4px}
.showcase figcaption span{color:var(--steel);font-size:.94rem}
.showcase figcaption small{color:var(--grey);font-size:.75rem}

/* ===== v5 ===== */
.dark-lock .ct{color:var(--ink)}
.dark-lock .ct img{filter:none}
.tech.four{grid-template-columns:repeat(4,1fr)}
@media (max-width:1100px){.tech.four{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.tech.four{grid-template-columns:1fr}}
.tech-card .ph.prod{background:#fff;display:grid;place-items:center}
.tech-card .ph.prod img{object-fit:contain;padding:14px}
.tech-card .cred{color:#7d7d7d;font-size:.72rem}
.flowbox{display:grid;gap:36px}
.flow .node{cursor:pointer;color:var(--ink);transition:background .25s,color .25s,border-color .25s,transform .25s}
.flow .node:hover{transform:scale(1.06)}
.flow li.on .node{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 0 0 6px rgba(232,36,43,.15)}
.flow li.on b{color:var(--red)}
.flow::after{animation:none;transition:left .6s ease;left:var(--dot,4%)}
.flow-panel{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;background:var(--mist);padding:clamp(16px,3vw,28px)}
.flow-panel .ph{aspect-ratio:16/10;background:#fff;overflow:hidden}
.flow-panel .ph img{width:100%;height:100%;object-fit:contain}
.flow-panel .copy{display:grid;gap:14px}
.flow-panel h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
@media (max-width:760px){.flow-panel{grid-template-columns:1fr}}
.callcard{display:grid;gap:10px;padding:22px;background:var(--dark);color:#fff;justify-items:start}
.callcard p{color:#c9c9c9;font-size:.96rem}
.fileinput input{padding:10px}
/* mobile polish */
@media (max-width:600px){
  body{font-size:16px}
  .hero{min-height:auto}
  .hero .wrap{padding-block:calc(var(--head-h) + 40px) 44px}
  .hero-stats{gap:16px 28px}
  .hero-stats b{font-size:1.35rem}
  .hero-ctas .btn{width:100%;justify-content:center}
  .section{padding-block:64px}
  .head-row{margin-bottom:28px}
  .tile{min-height:240px}
  .vband{min-height:520px}
  .logos{gap:18px 30px}
  .logos img{max-height:32px;max-width:110px}
  .logos img.tall{max-height:40px}
  .lockup img{height:58px}
  .flow .node{width:52px;height:52px}
  .lab-stats{gap:14px}
  .steps li{padding-right:0}
  .cta .btn{width:100%;justify-content:center}
}

/* ===== v6 compact flow with pop-out card ===== */
.flowbox{position:relative;gap:0;padding-bottom:8px}
.flow-pop{position:relative;width:min(420px,100%);margin-top:26px;left:0;transition:left .45s cubic-bezier(.3,.7,.3,1)}
.flow-arrow{position:absolute;top:-8px;left:50%;width:16px;height:16px;background:var(--dark);transform:translateX(-50%) rotate(45deg)}
.flow-panel{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center;background:var(--dark);color:#fff;padding:14px;box-shadow:0 18px 40px rgba(0,0,0,.18)}
.flow-panel .ph{aspect-ratio:1/1;background:#fff;overflow:hidden}
.flow-panel .ph img{width:100%;height:100%;object-fit:cover}
.flow-panel .copy{display:grid;gap:4px;min-width:0}
.flow-panel small{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#ff7a7e}
.flow-panel b{font-family:var(--f-display);font-size:1.25rem;font-variation-settings:"wdth" 112}
.flow-panel p{font-size:.92rem;color:#cfcfcf;line-height:1.5}
.flow-pop.pop .flow-panel:not([hidden]){animation:popin .45s cubic-bezier(.2,1.4,.4,1)}
@keyframes popin{0%{opacity:0;transform:translateY(-14px) scale(.85)}100%{opacity:1;transform:none}}
.flow li.on .node{animation:nodepop .5s ease}
@keyframes nodepop{0%{transform:scale(1)}40%{transform:scale(1.22)}100%{transform:scale(1)}}
@media (prefers-reduced-motion: reduce){.flow-pop.pop .flow-panel:not([hidden]),.flow li.on .node{animation:none}.flow-pop{transition:none}}
@media (max-width:900px){.flow-pop{left:0!important;width:100%}.flow-arrow{display:none}}
@media (max-width:420px){.flow-panel{grid-template-columns:84px 1fr}}
[hidden]{display:none!important}
.flow-panel{grid-template-columns:120px 1fr;background:var(--dark);padding:14px}
.flow-panel .ph{aspect-ratio:1/1}
.flow-panel .ph{width:100%}
.split>*{min-width:0}

/* ===== v7: interactive machine ("blank page" section), technologies ladder ===== */
.machine{display:grid;gap:14px;min-width:0;background:var(--dark);color:#fff;padding:clamp(12px,2vw,20px)}
.mach-stage{background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.1);border-radius:4px;overflow:hidden}
.mach{display:block;width:100%;height:auto}
.mach .ln{fill:#1E1E22;stroke:#CFCFD4;stroke-width:1.5;stroke-linejoin:round}
.mach .fl{fill:#3A3A40;stroke:#8E8E96;stroke-width:1}
.mach .pad{fill:#4A4A52;stroke:#D9D9DC;stroke-width:1.2}
.mach .arm{fill:#E6E6E9;stroke:#9A9AA2;stroke-width:1.2}
.mach .joint{fill:#1E1E22;stroke:#CFCFD4;stroke-width:1.5}
.mach .cable{fill:none;stroke:#5B5B62;stroke-width:2;stroke-linecap:round}
.mach .encl{fill:none;stroke:#6B6B72;stroke-width:1.5;stroke-dasharray:6 5;stroke-linejoin:round}
.mach .duct{fill:none;stroke:#8E8E96;stroke-width:6;stroke-linejoin:round;stroke-linecap:round}
.mach .curtain{stroke:#3BD16F;stroke-width:1.5;stroke-dasharray:2 4;opacity:.8}
.mach .floor{stroke:#4A4A52;stroke-width:1.5}
.mach .cap{fill:#6B6B72;font:500 10px var(--f-mono);letter-spacing:.14em}
.mach .tag{fill:#8E8E96;font:600 9px var(--f-mono);letter-spacing:.12em}
.mach .m-part rect{fill:#6B6B72;stroke:#D9D9DC;stroke-width:1}
.mach .m-part .mark{fill:none;stroke:#FF4A50;stroke-width:1.5;opacity:0}
.mach .m-part.done rect{fill:#5B5B62}
.mach .m-part.done .mark{opacity:1}
.mach .mpart{transition:opacity .45s ease,filter .45s ease}
.mach.has-on .mpart{opacity:.3}
.mach.has-on .mpart.on{opacity:1;filter:drop-shadow(0 0 9px rgba(232,36,43,.5))}
.mach .hot{cursor:pointer;outline:none}
.mach .hot .ring{fill:#000;fill-opacity:0;stroke:#E8242B;stroke-width:1.5;opacity:.6;transform-origin:center;transform-box:fill-box;animation:hotpulse 2.6s ease-out infinite}
.mach .hot .dot{fill:#E8242B;transition:fill .3s}
.mach .hot text{fill:#fff;font:700 11px var(--f-mono);text-anchor:middle;pointer-events:none}
.mach .hot:hover .dot,.mach .hot:focus-visible .dot,.mach .hot.on .dot{fill:#fff}
.mach .hot:hover text,.mach .hot:focus-visible text,.mach .hot.on text{fill:var(--ink)}
.mach .hot.on .ring{stroke:#fff;opacity:1;animation:none}
.mach .hot:focus-visible .ring{stroke:#fff;stroke-width:2.5}
@keyframes hotpulse{0%{transform:scale(.7);opacity:.9}100%{transform:scale(1.35);opacity:0}}
@media (prefers-reduced-motion: reduce){.mach .hot .ring{animation:none;opacity:.7}}
.mach-chips{display:flex;flex-wrap:wrap;gap:6px}
.mach-chips button{font:600 .8rem/1 var(--f-body);padding:9px 11px;border:1px solid rgba(255,255,255,.18);background:transparent;color:#C9C9C9;border-radius:3px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:border-color .2s,color .2s,background .2s}
.mach-chips button span{font:500 .72rem var(--f-mono);color:#8E8E96}
.mach-chips button:hover{border-color:#fff;color:#fff}
.mach-chips button[aria-pressed="true"]{background:#fff;color:var(--ink);border-color:#fff}
.mach-chips button[aria-pressed="true"] span{color:var(--red)}
.mach-infos{min-height:150px}
.mach-info{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:center;border-left:3px solid var(--red);background:rgba(255,255,255,.04)}
.mach-info .ph{position:relative;min-height:150px;background:#fff;overflow:hidden;align-self:stretch;min-width:0}
.mach-info .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mach-info .ph .cred{position:absolute;left:0;right:0;bottom:0;padding:3px 8px;font-size:.66rem;color:#ddd;background:rgba(10,10,11,.65)}
.mach-info .copy{display:grid;gap:5px;padding:14px 16px 14px 0;min-width:0}
.mach-info .copy small{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#ff7a7e}
.mach-info b{font-family:var(--f-display);font-size:1.25rem;font-variation-settings:"wdth" 112}
.mach-info p{font-size:.93rem;color:#cfcfcf;line-height:1.5;max-width:62ch}
.on-dark .mach-info p,.section .mach-info p{color:#cfcfcf}
@media (max-width:700px){.mach-info{grid-template-columns:1fr}.mach-info .ph{aspect-ratio:16/9;min-height:0}.mach-info .copy{padding:0 14px 14px}.mach-infos{min-height:0}}
@media (max-width:600px){.mach-chips button{padding:8px 9px;font-size:.76rem}.mach .cap{font-size:12px}}
.callrow{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.callrow h3{font-size:1.35rem}
.callrow p{color:var(--steel);max-width:60ch}
/* technologies ladder */
.tindex{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.tindex a{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.92rem;background:#fff}
.tindex a span{font:500 .75rem var(--f-mono);color:var(--red)}
.tindex a:hover{border-color:var(--ink)}
.ladder-index{padding-block:28px;border-bottom:1px solid var(--line)}
.eyebrow .num{font:500 .8rem var(--f-mono);color:var(--red);letter-spacing:0}
.ladder .fig{display:grid;gap:2px;padding-top:18px;border-top:1px solid var(--line);margin-top:6px}
.ladder .fig b{font-family:var(--f-display);font-size:2rem;font-variation-settings:"wdth" 115;line-height:1}
.ladder .fig span{color:var(--steel);font-size:.9rem}
.ladder .media img{object-fit:contain;background:#fff;padding:16px}
.ladder .media .credit{position:absolute;right:10px;bottom:8px;font-size:.72rem;color:var(--grey)}
@media (max-width:420px){.lockup{gap:12px}.lockup img{height:54px}.lockup .ct{font-size:.88rem;gap:6px}.lockup .ct img{height:40px}.lockup .plus{width:44px;height:44px}}
.flow-panel.text-only{grid-template-columns:1fr;padding:18px 20px}
.flow-panel.text-only .copy{gap:6px}
/* v8: vendor photo strip under the precision-motion row on /technologies */
.vendors-head{margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.vendors{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
.vendor{background:#fff;border:1px solid var(--line);display:grid;grid-template-rows:auto 1fr}
.vendor .ph{aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;background:#fff}
.vendor .ph img{width:100%;height:100%;object-fit:contain;padding:12px}
.vendor .body{padding:14px 16px 16px;display:grid;gap:4px;border-top:1px solid var(--line)}
.vendor b{font-family:var(--f-display);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem;font-variation-settings:"wdth" 120}
.vendor span{font-size:.9rem;color:var(--steel);line-height:1.4}
.vendor small{font-size:.7rem;color:#9A9A9A;margin-top:4px}
@media (max-width:980px){.vendors{grid-template-columns:repeat(2,1fr)}}
@media (max-width:420px){.vendors{gap:10px}.vendor .body{padding:10px 12px 12px}.vendor span{font-size:.82rem}}
/* v9: the operator's screen (HMI panel) under Controls on /technologies */
.vendors-head h3{margin:10px 0 0;font-size:clamp(1.3rem,2.4vw,1.7rem);font-variation-settings:"wdth" 112;line-height:1.1}
.hmi-wrap{display:grid;gap:18px;margin-top:22px}
.hmi-panel{margin:6px 6px 10px;background:#0B0B0C;border-radius:10px;box-shadow:0 0 0 5px #2A2A2E,0 0 0 6px #4A4A52,0 24px 48px rgba(0,0,0,.22);overflow:hidden}
.hmi-panel svg{display:block;width:100%;height:auto;font-family:var(--f-mono)}
.hmi-cap{color:var(--steel);font-size:.95rem;max-width:72ch;margin:0}
@media (max-width:700px){.hmi-panel{overflow-x:auto;-webkit-overflow-scrolling:touch}.hmi-panel svg{min-width:720px}}