/* STEELFALCON
   Layout: light alloy panels cut by cobalt diagonal slashes (from the brand banner);
   dark gunmetal frames hold the media, everything else sits on white and silver. */
:root{
  --paper:#ffffff;      /* main surface */
  --mist:#eef1f5;       /* alternate band, silver */
  --alloy:#d3d9e1;      /* hairlines, borders */
  --steel:#2b323b;      /* gunmetal: logo "Steel" */
  --ink:#0e1217;        /* body text */
  --slate:#4d5765;      /* secondary text (7:1 on white) */
  --cobalt:#0b45c8;     /* logo "Falcon" blue */
  --cobalt-deep:#062e8f;
  --cobalt-hi:#4f86ff;  /* blue on dark panels */
  --panel:#151a20;      /* dark media frame */
  --panel-2:#1f262e;
  --on-dark:#f2f5f9;
  --on-dark-2:#b8c2cf;

  --f-display:"Saira","Arial Narrow",Arial,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;

  --cut:28px;           /* chamfered corner size */
  --max:1240px;
  --gutter-l:max(20px, env(safe-area-inset-left, 0px));
  --gutter-r:max(20px, env(safe-area-inset-right, 0px));
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--cobalt);outline-offset:3px}
h1,h2,h3,h4{margin:0;text-wrap:balance}
p{margin:0}
.skip{position:absolute;left:-9999px;top:8px;background:var(--cobalt);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:16px}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.eyebrow{font-family:var(--f-mono);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cobalt);display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:22px;height:4px;background:var(--cobalt);transform:skewX(-35deg)}
h2{font-family:var(--f-display);font-weight:800;font-style:italic;font-size:clamp(34px,4.6vw,58px);line-height:1.02;letter-spacing:-.01em;color:var(--steel);margin-top:14px}
.lead{font-size:18px;color:var(--slate);max-width:52ch}

/* buttons: parallelograms */
.btns{display:flex;flex-wrap:wrap;gap:14px}
.btn{--bg:transparent;--fg:var(--ink);--bd:var(--steel);position:relative;display:inline-flex;align-items:center;gap:12px;padding:14px 26px;text-decoration:none;font-family:var(--f-display);font-weight:700;font-size:16px;letter-spacing:.06em;text-transform:uppercase;color:var(--fg);isolation:isolate;transition:color .2s}
.btn::before{content:"";position:absolute;inset:0;background:var(--bg);border:2px solid var(--bd);transform:skewX(-18deg);z-index:-1;transition:background .2s,border-color .2s}
.btn svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;transition:transform .2s}
.btn:hover svg{transform:translateX(4px)}
.btn-solid{--bg:var(--cobalt);--bd:var(--cobalt);--fg:#fff}
.btn-solid:hover{--bg:var(--cobalt-deep);--bd:var(--cobalt-deep)}
.btn-line:hover{--bg:var(--steel);--fg:#fff}
.btn-white{--bg:#fff;--bd:#fff;--fg:var(--cobalt-deep)}
.btn-white:hover{--bg:var(--mist)}
.btn-ghost{--bd:#fff;--fg:#fff}
.btn-ghost:hover{--bg:rgba(255,255,255,.14)}

/* NAV */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--paper);border-bottom:1px solid var(--alloy)}
.nav-in{max-width:var(--max);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r);height:72px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand img{width:46px;height:auto}
.wm{font-family:var(--f-display);font-style:italic;font-weight:900;font-size:22px;letter-spacing:.04em;text-transform:uppercase;line-height:1}
.st{color:var(--steel)}.fa{color:var(--cobalt)}
.links{display:flex;gap:26px;list-style:none;margin:0 0 0 auto;padding:0}
.links a{text-decoration:none;font-weight:500;font-size:15px;color:var(--steel);padding:6px 0;position:relative}
.links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--cobalt);transform:scaleX(0) skewX(-30deg);transform-origin:left;transition:transform .25s}
.links a:hover::after,.links a.on::after{transform:scaleX(1) skewX(-30deg)}
.nav-cta{padding:11px 22px;font-size:14px}
.burger{display:none;margin-left:auto;background:none;border:0;width:44px;height:44px;padding:10px;flex-direction:column;justify-content:center;gap:6px}
.burger i{display:block;height:2px;background:var(--steel);transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.mnav{display:none}

/* HERO */
.hero{position:relative;background:linear-gradient(115deg,var(--paper) 0%,var(--mist) 46%,#e3e8ef 100%);overflow:hidden}
.slash{position:absolute;background:var(--cobalt);transform:skewX(-34deg);pointer-events:none}
.slash.s1{left:-60px;top:0;width:150px;height:46px}
.slash.s2{left:30px;top:60px;width:40px;height:220px;transform:skewY(-34deg) ;background:linear-gradient(var(--cobalt),var(--cobalt-deep))}
.hero-in{position:relative;max-width:var(--max);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r);padding-block:56px 72px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:40px;align-items:center}
.hero-copy{position:relative;z-index:2;display:flex;flex-direction:column;gap:18px}
.hero-logo{width:min(190px,48%);height:auto;margin-top:4px}
.hero h1{font-family:var(--f-display);font-style:italic;font-weight:900;text-transform:uppercase;font-size:clamp(44px,5.3vw,80px);line-height:.92;letter-spacing:.01em}
.tagline{font-family:var(--f-display);font-weight:700;font-size:clamp(20px,2vw,26px);color:var(--steel);letter-spacing:.02em}
.tagline span:last-child{color:var(--cobalt)}
.hero .btns{margin-top:10px}
.hero-media{position:relative;aspect-ratio:16/10;max-width:100%}
.hero-media::before{content:"";position:absolute;inset:-14px -14px -14px 34px;background:var(--cobalt);clip-path:polygon(18% 0,100% 0,82% 100%,0 100%);z-index:0}
.hero-media video{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;background:var(--panel);clip-path:polygon(14% 0,100% 0,86% 100%,0 100%)}

.kband{position:relative;background:var(--cobalt);color:#fff}
.kband::before{content:"";position:absolute;left:0;top:-22px;width:42%;height:22px;background:var(--cobalt);clip-path:polygon(0 0,92% 0,100% 100%,0 100%)}
.kband-in{max-width:var(--max);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r);padding-block:26px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.kband-in div{display:flex;flex-direction:column;gap:2px;padding-left:22px;border-left:3px solid rgba(255,255,255,.45)}
.kband b{font-family:var(--f-display);font-style:italic;font-weight:800;font-size:clamp(30px,3.6vw,46px);line-height:1;font-variant-numeric:tabular-nums}
.kband small{font-family:var(--f-mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#dfe8ff}

.ticker{background:var(--panel);color:var(--on-dark);overflow:hidden;border-bottom:3px solid var(--cobalt)}
.ticker-track{display:flex;width:max-content;animation:tick 40s linear infinite}
.ticker span{font-family:var(--f-display);font-weight:600;font-size:17px;letter-spacing:.12em;text-transform:uppercase;padding:14px 34px;white-space:nowrap;display:flex;align-items:center;gap:10px}
.ticker span::after{content:"";width:14px;height:4px;background:var(--cobalt-hi);transform:skewX(-35deg);margin-left:24px}
.ticker b{color:var(--cobalt-hi);font-weight:800}
@keyframes tick{to{transform:translateX(-50%)}}

/* SECTIONS */
.sec{padding-block:clamp(72px,9vw,120px)}
.sec-mist{background:var(--mist)}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px 64px;flex-wrap:wrap;margin-bottom:48px}
.head>div{min-width:0;flex:1 1 380px}
.head .lead{flex:0 1 460px}

/* INSPECT */
.inspect{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:28px;align-items:stretch}
.stage{position:relative;min-height:560px;background:radial-gradient(ellipse 70% 60% at 50% 45%,var(--panel-2),var(--panel) 70%);clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));perspective:1400px;overflow:hidden;touch-action:pan-y}
.stage::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(120,150,200,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(120,150,200,.08) 1px,transparent 1px);background-size:40px 40px}
.corner{position:absolute;width:70px;height:6px;background:var(--cobalt-hi);transform:skewX(-35deg);z-index:3}
.corner.c1{top:14px;left:40px}.corner.c2{bottom:14px;right:40px}
.floor{position:absolute;left:10%;right:10%;bottom:8%;height:80px;background:radial-gradient(ellipse at center,rgba(79,134,255,.28),transparent 70%)}
.ring{position:absolute;left:50%;bottom:9%;width:62%;aspect-ratio:4/1;translate:-50% 0;border:1.5px solid rgba(79,134,255,.5);border-radius:50%}
.ring.r2{width:44%;border-style:dashed;border-color:rgba(79,134,255,.35)}
.obj{position:absolute;left:50%;top:50%;width:min(86%,640px);translate:-50% -52%;transform-style:preserve-3d;will-change:transform}
.obj>img{width:100%;height:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.55));user-select:none;-webkit-user-drag:none}
.hot{position:absolute;translate:-50% -50%;width:40px;height:40px;border:0;background:none;padding:0;transform:translateZ(40px)}
.hot span{position:relative;z-index:1;display:grid;place-items:center;width:30px;height:30px;margin:5px;border-radius:50%;background:var(--cobalt);color:#fff;font-family:var(--f-mono);font-weight:600;font-size:14px;box-shadow:0 0 0 3px #fff}
.hot::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--cobalt-hi);animation:ping 2s ease-out infinite}
.hot.on span{background:#fff;color:var(--cobalt-deep);box-shadow:0 0 0 3px var(--cobalt-hi)}
@keyframes ping{from{transform:scale(.7);opacity:1}to{transform:scale(1.7);opacity:0}}
.hud{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 26px 16px;font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;color:var(--on-dark-2);z-index:2}
.hud b{color:var(--on-dark);font-weight:500}
.parts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.parts button{width:100%;text-align:left;display:flex;gap:16px;align-items:flex-start;padding:18px 20px;background:var(--paper);border:1.5px solid var(--alloy);transition:border-color .2s,background .2s}
.parts button:hover{border-color:var(--steel)}
.parts button.on{border-color:var(--cobalt);background:#f5f8ff;box-shadow:inset 5px 0 0 var(--cobalt)}
.parts .n{flex-shrink:0;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--steel);color:#fff;font-family:var(--f-mono);font-weight:600;font-size:14px}
.parts button.on .n{background:var(--cobalt)}
.parts b{display:block;font-family:var(--f-display);font-weight:700;font-size:19px;color:var(--ink);line-height:1.25}
.parts small{display:block;margin-top:4px;font-size:15px;line-height:1.5;color:var(--slate)}
.quick{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:28px 0 0;border-top:2px solid var(--steel)}
.quick div{padding:16px 18px 0 0}
.quick dt{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.quick dd{margin:4px 0 0;font-family:var(--f-display);font-weight:700;font-size:22px;color:var(--steel);font-variant-numeric:tabular-nums}

/* MISSION SEQUENCE (scroll scrub) */
.scrub{position:relative;height:250vh;background:var(--paper)}
.scrub .sticky{position:sticky;top:72px;height:calc(100vh - 72px);display:flex;align-items:center}
.scrub-grid{width:100%;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.chapters{display:flex;flex-direction:column;gap:10px}
.chapters .eyebrow{margin-bottom:14px}
.ch{padding:18px 0 18px 24px;border-left:4px solid var(--alloy);transition:border-color .3s}
.ch .step{font-family:var(--f-mono);font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.ch h3{font-family:var(--f-display);font-style:italic;font-weight:800;font-size:clamp(22px,2.2vw,30px);line-height:1.1;color:var(--slate);margin-top:6px;transition:color .3s}
.ch p:last-child{margin-top:8px;font-size:16px;color:var(--slate);max-width:46ch}
.ch.on{border-color:var(--cobalt)}
.ch.on .step{color:var(--cobalt)}
.ch.on h3{color:var(--steel)}
.ch.on p:last-child{color:var(--ink)}
.scrub-media{position:relative;aspect-ratio:16/10;max-width:100%;background:var(--panel);clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut))}
.scrub-media video{width:100%;height:100%;object-fit:cover}
.scrub-hud{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 22px 18px 34px;background:linear-gradient(transparent,rgba(10,13,17,.75));font-family:var(--f-mono);font-size:13px;color:var(--on-dark)}
.prog{display:flex;gap:6px}
.prog i{width:40px;height:5px;background:rgba(255,255,255,.3);transform:skewX(-35deg)}
.prog i.on{background:var(--cobalt-hi)}

/* SPECS datasheet */
.sheet{border-top:2px solid var(--steel)}
.row{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px 40px;padding-block:28px;border-bottom:1px solid var(--alloy)}
.row h3 span{display:inline-block;font-family:var(--f-display);font-style:italic;font-weight:800;font-size:22px;color:var(--steel);text-transform:uppercase;letter-spacing:.03em;padding-left:16px;border-left:5px solid var(--cobalt)}
.row dl{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px}
.row dl div{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:11px 0;border-bottom:1px dashed var(--alloy)}
.row dt{color:var(--slate);font-size:16px}
.row dd{margin:0;text-align:right;font-family:var(--f-mono);font-weight:500;font-size:15px;color:var(--ink);font-variant-numeric:tabular-nums}
.note{margin-top:26px;font-size:14px;color:var(--slate);max-width:90ch}

/* CAPABILITIES */
.caps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.cap{position:relative;background:var(--paper);padding:28px 24px 30px;clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,0 100%);display:flex;flex-direction:column;gap:10px;border-bottom:3px solid transparent;transition:border-color .25s,transform .25s}
.cap:hover{border-color:var(--cobalt);transform:translateY(-3px)}
.cap svg{width:44px;height:44px;padding:10px;background:var(--cobalt);fill:none;stroke:#fff;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:6px}
.cap b{font-family:var(--f-display);font-weight:700;font-size:20px;color:var(--steel);line-height:1.2}
.cap p{font-size:15.5px;color:var(--slate);line-height:1.55}

/* USE CASES (dark band) */
.sec-steel{background:var(--panel);color:var(--on-dark);position:relative;overflow:hidden}
.sec-steel::before{content:"";position:absolute;right:-80px;top:0;width:260px;height:10px;background:var(--cobalt-hi);transform:skewX(-35deg)}
.sec-steel h2{color:#fff}
.sec-steel .eyebrow{color:var(--cobalt-hi)}
.sec-steel .eyebrow::before{background:var(--cobalt-hi)}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px;flex:0 1 560px}
.chips li{font-family:var(--f-mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:8px 14px;border:1.5px solid #3c4754;color:var(--on-dark)}
.uses{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid #34404c}
.uses li{padding:28px 24px 30px 0;border-bottom:1px solid #34404c}
.uses li:not(:nth-child(4n+1)){padding-left:24px;border-left:1px solid #34404c}
.uses b{display:flex;align-items:center;gap:12px;font-family:var(--f-display);font-weight:700;font-size:20px;color:#fff;line-height:1.2}
.uses b::before{content:"";flex-shrink:0;width:16px;height:5px;background:var(--cobalt-hi);transform:skewX(-35deg)}
.uses p{margin-top:8px;color:var(--on-dark-2);font-size:15.5px}

/* GALLERY: skewed slats like the banner */
.slats{display:flex;gap:14px;height:540px;max-width:1400px;margin:0 auto;padding-left:calc(var(--gutter-l) + 40px);padding-right:calc(var(--gutter-r) + 40px)}
.slat{position:relative;flex:1 1 0;min-width:0;padding:0;border:0;background:var(--panel);overflow:hidden;transform:skewX(-9deg);transition:flex-grow .5s cubic-bezier(.2,.7,.2,1)}
.slat img{position:absolute;inset:0 -30%;width:160%;max-width:none;height:100%;object-fit:cover;transform:skewX(9deg);filter:grayscale(.35);transition:filter .4s}
.slat span{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 16px 26px;transform:skewX(9deg);text-align:left;font-family:var(--f-mono);font-size:13px;font-weight:500;letter-spacing:.04em;color:#fff;background:linear-gradient(transparent,rgba(8,10,14,.85));opacity:0;transition:opacity .3s;white-space:nowrap}
.slat:hover,.slat:focus-visible{flex-grow:3.2}
.slat:hover img,.slat:focus-visible img{filter:none}
.slat:hover span,.slat:focus-visible span{opacity:1}

.lightbox{position:fixed;inset:0;z-index:200;background:rgba(9,12,16,.94);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:max(24px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(24px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.lightbox img{max-height:80vh;width:auto;max-width:100%;object-fit:contain}
.lb-cap{color:#fff;font-family:var(--f-mono);font-size:14px}
.lb-close{background:#fff;color:var(--ink);border:0;padding:10px 22px;font-family:var(--f-display);font-weight:700;letter-spacing:.06em;text-transform:uppercase}

/* CTA */
.cta{position:relative;background:linear-gradient(110deg,var(--cobalt-deep),var(--cobalt) 60%);color:#fff;padding-block:clamp(72px,9vw,112px);overflow:hidden}
.cta::before{content:"";position:absolute;right:8%;top:-40px;bottom:-40px;width:180px;background:rgba(255,255,255,.08);transform:skewX(-24deg)}
.cta::after{content:"";position:absolute;right:calc(8% + 200px);top:-40px;bottom:-40px;width:40px;background:rgba(255,255,255,.12);transform:skewX(-24deg)}
.cta-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:48px;align-items:center}
.cta .eyebrow{color:#dfe8ff}.cta .eyebrow::before{background:#fff}
.cta h2{color:#fff;font-size:clamp(40px,6vw,76px)}
.cta .lead{color:#e3ebff;margin-top:16px}
.cta .btns{margin-top:30px}
.contact-card{background:var(--paper);color:var(--ink);padding:30px 30px 32px;clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%);display:flex;flex-direction:column;gap:14px}
.cc-label{font-family:var(--f-mono);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cobalt)}
.cc-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:12px;border-bottom:1px solid var(--alloy)}
.cc-k{font-family:var(--f-mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);width:52px}
.cc-v{font-weight:600;font-size:17px;min-width:0;overflow-wrap:anywhere;flex:1}
.cc-v a{color:var(--cobalt);text-decoration:none}
.cc-v a:hover{text-decoration:underline}
.copy{background:var(--mist);border:1px solid var(--alloy);padding:4px 12px;font-size:13px;font-family:var(--f-mono)}
.cc-empty{color:var(--slate);font-size:16px}

/* FOOTER */
.foot{background:var(--paper);border-top:6px solid var(--cobalt);padding-block:64px 32px}
.foot-top{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:40px}
.foot-brand img{width:200px;height:auto}
.foot-brand p{margin-top:18px;font-size:15px;color:var(--slate);max-width:40ch}
.foot h4{font-family:var(--f-mono);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.foot a{text-decoration:none;color:var(--slate);font-size:15px;overflow-wrap:anywhere}
.foot a:hover{color:var(--cobalt)}
.foot-contact li{color:var(--slate);font-size:15px}
.foot-bottom{margin-top:48px;padding-top:20px;border-top:1px solid var(--alloy);display:flex;justify-content:space-between;gap:12px 32px;flex-wrap:wrap;font-family:var(--f-mono);font-size:12.5px;color:var(--slate)}

/* load-in: hero slashes sweep in (content is visible at rest) */
@media (prefers-reduced-motion: no-preference){
  .slash.s1{animation:sweep .8s .1s cubic-bezier(.2,.7,.2,1) both}
  .hero-media::before{animation:sweepR .9s .2s cubic-bezier(.2,.7,.2,1) both}
  .kband::before{animation:sweep .8s .3s cubic-bezier(.2,.7,.2,1) both}
}
@keyframes sweep{from{translate:-100% 0}}
@keyframes sweepR{from{translate:30% 0;opacity:0}}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .ticker-track,.hot::before{animation:none}
  .slat,.cap,.slat img{transition:none}
}

/* RESPONSIVE */
@media (max-width:1100px){
  .links{display:none}
  .burger{display:flex}
  .nav-cta{margin-left:auto}
  .burger{margin-left:0}
  .mnav{display:none;flex-direction:column;padding:8px var(--gutter-r) 18px var(--gutter-l);border-top:1px solid var(--alloy);background:var(--paper)}
  .mnav.open{display:flex}
  .mnav a{padding:14px 0;text-decoration:none;font-family:var(--f-display);font-weight:700;font-size:20px;color:var(--steel);border-bottom:1px solid var(--alloy)}
  .inspect{grid-template-columns:minmax(0,1fr)}
  .parts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .caps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .uses{grid-template-columns:repeat(2,minmax(0,1fr))}
  .uses li:not(:nth-child(4n+1)){padding-left:0;border-left:0}
  .uses li:nth-child(2n){padding-left:24px;border-left:1px solid #34404c}
  .foot-top{grid-template-columns:repeat(3,minmax(0,1fr))}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:900px){
  .hero-in{grid-template-columns:minmax(0,1fr);padding-block:40px 64px;gap:36px}
  .hero-logo{display:none}
  .slash.s2{display:none}
  .slash.s1{width:90px;height:22px}
  .hero-in{padding-top:48px}
  .row{grid-template-columns:minmax(0,1fr)}
  .row dl{grid-template-columns:minmax(0,1fr)}
  .cta-grid{grid-template-columns:minmax(0,1fr)}
  /* mission: no scroll-scrub on small screens; chapters read straight down */
  .scrub{height:auto;padding-block:72px}
  .scrub .sticky{position:static;height:auto;display:block}
  .scrub-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .scrub-media{order:-1}
  .ch{border-color:var(--cobalt)}
  .ch .step{color:var(--cobalt)}
  .ch h3{color:var(--steel)}
  .ch p:last-child{color:var(--ink)}
  .slats{height:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
  .slat{transform:none;aspect-ratio:3/4}
  .slat img{inset:0;width:100%;transform:none;filter:none}
  .slat span{transform:none;opacity:1;white-space:normal;padding:28px 12px 12px}
  .slat:last-child{grid-column:1/-1;aspect-ratio:16/10}
}
@media (max-width:640px){
  body{font-size:16px}
  .nav-in{height:64px;gap:12px}
  .nav-cta{display:none}
  .burger{margin-left:auto}
  .wm{font-size:19px}
  .brand img{width:38px}
  .scrub .sticky{top:64px}
  .kband-in{grid-template-columns:minmax(0,1fr);gap:14px}
  .kband-in div{flex-direction:row;align-items:baseline;gap:12px}
  .stage{min-height:420px}
  .obj{width:94%}
  .hot{width:34px;height:34px}.hot span{width:26px;height:26px;margin:4px;font-size:12px}
  .parts{grid-template-columns:minmax(0,1fr)}
  .quick{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quick div{padding-bottom:12px}
  .caps{grid-template-columns:minmax(0,1fr)}
  .uses{grid-template-columns:minmax(0,1fr)}
  .uses li,.uses li:nth-child(2n){padding-left:0;border-left:0}
  .foot-top{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hud{font-size:11px;padding:10px 16px 12px}
  .contact-card{padding:24px 20px}
}