/* Layout concept: full-bleed photography, one wide column of large type, hairline rules, no cards */
:root{
  --bg:#fbfaf7; --fg:#101418; --fg-2:#3e4650; --mute:#737d87; --line:#e6e4de;
  --ink:#0d2a6b; --ink-2:#0679b0; --on-ink:#ffffff; --on-ink-mute:#a9e2f5; --accent:#0679b0; --tint:#ecf8fc; --tint-2:#f4f1ea;
  --fh:"Geist","Helvetica Neue",Arial,sans-serif; --fb:"Geist","Helvetica Neue",Arial,sans-serif; --fm:"Geist Mono",ui-monospace,Menlo,monospace;
  --max:1240px; --gut:clamp(20px,5vw,64px);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1216; --fg:#f1f2f1; --fg-2:#c0c6cb; --mute:#8a929a; --line:#262b31; --ink:#06324a; --ink-2:#0679b0; --on-ink:#fff; --on-ink-mute:#a9e2f5; --accent:#14b9e7; --tint:#141b26; --tint-2:#171a1f; color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0f1216; --fg:#f1f2f1; --fg-2:#c0c6cb; --mute:#8a929a; --line:#262b31; --ink:#06324a; --ink-2:#0679b0; --on-ink:#fff; --on-ink-mute:#a9e2f5; --accent:#14b9e7; --tint:#141b26; --tint-2:#171a1f; color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--fb);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--fh);margin:0;letter-spacing:-.035em;line-height:.98;text-wrap:balance;font-weight:600}
h1{font-size:clamp(44px,8vw,112px)}
h2{font-size:clamp(34px,5vw,68px)}
h3{font-size:clamp(24px,2.6vw,34px);letter-spacing:-.025em;line-height:1.08}
p{margin:0}
.w{max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
.k{font-family:var(--fm);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.lede{font-size:clamp(19px,2vw,24px);line-height:1.4;color:var(--fg-2);max-width:40ch;letter-spacing:-.01em}
.body{font-size:18px;line-height:1.55;color:var(--fg-2);max-width:56ch}
.mute{color:var(--mute)}
/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);background:color-mix(in srgb,var(--bg) 72%,transparent);border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
.nav .w{display:flex;align-items:center;justify-content:space-between;min-height:60px;gap:20px}
.brand{font-family:var(--fh);font-size:20px;letter-spacing:-.03em;text-decoration:none;display:flex;gap:7px;align-items:baseline}
.brand b{font-weight:700}.brand span{font-weight:400;color:var(--fg-2)}
.links{display:flex;gap:28px;align-items:center}
.links a{text-decoration:none;font-size:14px;color:var(--fg-2)}
.links a:hover,.links a.on{color:var(--fg)}
.pill{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:500;font-size:15px;padding:11px 20px;border-radius:999px;background:var(--accent);color:#fff;border:1px solid var(--accent);transition:transform .2s,background .2s,box-shadow .2s;box-shadow:0 6px 18px -8px rgba(20,185,231,.6)}
.pill:hover{background:#055f8b;border-color:#055f8b}
.pill:hover{transform:translateY(-1px)}
.pill.ghost{background:transparent;color:var(--fg);border-color:var(--fg);box-shadow:none}
.pill.ghost:hover{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.pill.sm{padding:8px 16px;font-size:14px}
.on-ink .pill{background:var(--on-ink);color:var(--ink);border-color:var(--on-ink)}
.on-ink .pill.ghost{background:transparent;color:var(--on-ink)}
.on-ink .pill.ghost:hover{background:var(--on-ink);color:var(--ink)}
.menu{display:none;background:none;border:0;color:var(--fg);font:inherit;font-size:14px;padding:8px 0}
@media (max-width:900px){.menu{display:block}.links{display:none;position:absolute;left:0;right:0;top:60px;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--gut) 20px}.links.open{display:flex}.links a{padding:12px 0;font-size:17px;width:100%;border-bottom:1px solid var(--line)}.links .pill{margin-top:12px;border:1px solid var(--fg)}}
/* hero */
.hero{position:relative;min-height:min(86vh,900px);display:grid;align-items:end;color:var(--on-ink);isolation:isolate;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;animation:drift 18s ease-out forwards}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,36,54,.10) 0%,rgba(8,36,54,.12) 40%,rgba(8,28,42,.78) 100%),linear-gradient(90deg,rgba(8,28,42,.42) 0%,rgba(8,28,42,0) 62%)}
.hero .w{padding-block:64px 56px;display:grid;gap:26px}
.hero h1{max-width:12ch;color:#fff}
.hero .lede{color:#dfe3e6;max-width:44ch}
@keyframes drift{from{transform:scale(1.06)}to{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){.hero img{animation:none}.pill{transition:none}}
/* page hero (interior) */
.ph{padding-block:clamp(64px,10vw,140px) clamp(40px,6vw,72px)}
.ph .w{display:grid;gap:22px}
/* sections */
.s{padding-block:clamp(64px,9vw,128px)}
.s.ink{background:linear-gradient(135deg,var(--ink) 0%,var(--ink-2) 100%);color:var(--on-ink)}
.s.tint{background:var(--tint)}
.s.tint2{background:var(--tint-2)}
.s.ink .lede,.s.ink .body{color:var(--on-ink-mute)}
.s.ink .k{color:#dcf2fa}
.s.ink .rule,.s.ink .row,.s.ink .steps li{border-color:rgba(255,255,255,.22)}
.s.ink .row p,.s.ink .steps p{color:var(--on-ink-mute)}
.s.ink .row h3{color:var(--on-ink)}
.rule{border-top:1px solid var(--line)}
.head{display:grid;gap:18px;max-width:900px;margin-bottom:clamp(36px,5vw,64px)}
/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.stats div{border-top:2px solid var(--accent);padding-top:18px;display:grid;gap:6px}
.stats b{color:var(--accent);font-family:var(--fh);font-weight:500;font-size:clamp(40px,5.5vw,72px);letter-spacing:-.04em;line-height:1}
.stats span{color:var(--mute);font-size:15px;max-width:26ch}
@media (max-width:760px){.stats{grid-template-columns:1fr}}
/* feature rows */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:center;padding-block:clamp(40px,6vw,88px)}
.feat.flip .pic{order:2}
.feat .pic{aspect-ratio:4/5;overflow:hidden;border-radius:14px;background:#1a1e23;box-shadow:0 30px 60px -30px rgba(6,50,74,.45)}
.feat .pic img{width:100%;height:100%;object-fit:cover;transition:transform .9s ease}
.feat:hover .pic img{transform:scale(1.025)}
.feat .txt{display:grid;gap:18px}
.feat .txt h2{font-size:clamp(32px,4vw,52px)}
.feat ul{margin:6px 0 0;padding:0;list-style:none;display:grid}
.feat li{padding:12px 0;border-top:1px solid var(--line);color:var(--fg-2);font-size:16px}
.feat li:last-child{border-bottom:1px solid var(--line)}
.s.ink .feat li{border-color:rgba(255,255,255,.22);color:var(--on-ink-mute)}
@media (max-width:860px){.feat{grid-template-columns:1fr}.feat.flip .pic{order:0}.feat .pic{aspect-ratio:4/3}}
/* wide image band */
.band{aspect-ratio:21/9;overflow:hidden;max-height:70vh;border-radius:18px;margin-inline:var(--gut)}
.band img{width:100%;height:100%;object-fit:cover}
/* steps */
.steps{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:28px}
.steps li{border-top:1px solid var(--line);padding-top:20px;display:grid;gap:10px;align-content:start}
.steps .n{font-family:var(--fh);font-weight:300;font-size:56px;letter-spacing:-.04em;line-height:1;color:var(--accent)}
.steps b{font-size:19px;font-weight:600;letter-spacing:-.01em}
.steps p{font-size:15px;color:var(--fg-2)}
@media (max-width:1000px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
/* statement */
.state{font-family:var(--fh);font-weight:500;font-size:clamp(30px,4.6vw,64px);letter-spacing:-.035em;line-height:1.02;max-width:20ch}
.state em{font-style:normal;color:var(--on-ink-mute)}
/* list rows */
.rows{display:grid}
.row{display:grid;grid-template-columns:120px 1fr 1fr;gap:24px;padding:28px 0;border-top:1px solid var(--line)}
.row:last-child{border-bottom:1px solid var(--line)}
.row .k{padding-top:6px}
.row h3{font-size:24px}
.row p{color:var(--fg-2);font-size:16px}
@media (max-width:860px){.row{grid-template-columns:1fr}}
/* specs */
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:0 40px}
.specs div{padding:16px 0;border-top:1px solid var(--line);display:grid;gap:4px}
.specs dt{font-family:var(--fm);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.specs dd{margin:0;color:var(--fg-2);font-size:16px}
/* form */
form{display:grid;gap:18px;max-width:720px}
.f2{display:grid;gap:18px;grid-template-columns:1fr 1fr}
@media (max-width:600px){.f2{grid-template-columns:1fr}}
label{display:grid;gap:8px;font-size:13px;color:var(--mute);letter-spacing:.02em}
input,select,textarea{font:inherit;font-size:17px;padding:12px 0;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--fg);width:100%;border-radius:0}
input:focus,select:focus,textarea:focus{outline:none;border-bottom-color:var(--fg)}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
button.pill{font:inherit;cursor:pointer;font-weight:500}
.ok{padding:16px 0;color:var(--fg);border-top:1px solid var(--fg);font-size:16px}
/* article */
.art{max-width:68ch;display:grid;gap:22px}
.art p{font-size:19px;line-height:1.6;color:var(--fg-2)}
.art h2{font-size:clamp(28px,3.4vw,44px)}
/* cta */
.cta{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
/* footer */
footer{padding-block:48px 64px;border-top:1px solid var(--line);font-size:14px;color:var(--mute)}
footer .w{display:grid;gap:28px;grid-template-columns:1.4fr 1fr 1fr}
footer a{text-decoration:none;color:var(--fg-2);display:block;padding:4px 0}
footer .brand{font-size:18px}
@media (max-width:760px){footer .w{grid-template-columns:1fr}}
.btns{display:flex;gap:12px;flex-wrap:wrap}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.rv.in{animation:rise .7s ease both}
@media (prefers-reduced-motion:reduce){.rv.in{animation:none}}
[data-page]{display:none}[data-page].show{display:block}

/* ===== flagship home ===== */
.hero3{position:relative;min-height:100svh;display:grid;align-items:center;background:#0b0f18;color:#fff;overflow:hidden;isolation:isolate}
#field{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.grain{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.07;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");mix-blend-mode:screen}
.hero3-in{position:relative;z-index:2;display:grid;gap:28px;padding-block:120px 100px}
.hero3 h1{font-size:clamp(52px,9.5vw,136px);font-weight:600;letter-spacing:-.045em;line-height:.94;max-width:11ch;color:#fff}
.split span{display:inline-block;animation:up 1s cubic-bezier(.2,.7,.1,1) both}
.split span:nth-child(2){animation-delay:.08s}.split span:nth-child(4){animation-delay:.16s}.split span:nth-child(5){animation-delay:.24s}.split span:nth-child(6){animation-delay:.32s}
@keyframes up{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
.hk{color:#7fd3f0;animation:up .8s .1s both}
.hl{color:#c6dbe5;max-width:46ch;animation:up .9s .45s both}
.hero3 .btns{animation:up .9s .6s both}
.cue{position:absolute;left:50%;bottom:26px;z-index:2;width:1px;height:56px;background:rgba(255,255,255,.25);overflow:hidden}
.cue span{position:absolute;left:0;top:-56px;width:1px;height:56px;background:#fff;animation:cue 2s ease-in-out infinite}
@keyframes cue{to{top:56px}}
@media (prefers-reduced-motion:reduce){.split span,.hk,.hl,.hero3 .btns{animation:none}.cue span{animation:none}}
/* ticker */
.ticker{overflow:hidden;border-block:1px solid var(--line);background:var(--bg);padding:14px 0;font-family:var(--fm);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.track{display:flex;gap:48px;width:max-content;animation:tick 40s linear infinite}
.track span::before{content:"◆";color:var(--accent);margin-right:48px;font-size:8px;vertical-align:2px}
@keyframes tick{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.track{animation:none}}
/* word reveal */
.words{padding-block:clamp(80px,14vw,180px)}
.wordrev{font-family:var(--fh);font-weight:500;font-size:clamp(28px,4.4vw,62px);letter-spacing:-.03em;line-height:1.08;max-width:24ch;text-wrap:balance}
.wordrev i{font-style:normal;transition:opacity .35s,color .35s}
.wordrev.js i{opacity:.18}.wordrev.js i.on{opacity:1}
/* story */
.story{background:var(--tint)}
.story-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(24px,5vw,80px);align-items:start}
.story-fig{position:sticky;top:90px;padding-block:40px}
.story-fig .loop{background:var(--bg);box-shadow:0 40px 80px -40px rgba(6,50,74,.35)}
.story-stage{display:flex;gap:14px;align-items:baseline;margin-top:18px}
.story-stage b{font-family:var(--fh);font-weight:300;font-size:56px;letter-spacing:-.04em;color:var(--accent);line-height:1}
.story-stage span:last-child{font-size:20px;font-weight:600}
.story-steps{display:grid}
.st{min-height:70vh;display:grid;align-content:center;gap:14px;padding-block:40px;border-top:1px solid var(--line);opacity:.35;transition:opacity .4s}
.st.on{opacity:1}
.st .n{font-family:var(--fm);font-size:12px;letter-spacing:.14em;color:var(--accent)}
.st h2{font-size:clamp(34px,4.4vw,60px)}
.st p{font-size:19px;color:var(--fg-2);max-width:40ch}
@media (max-width:900px){.story-grid{grid-template-columns:1fr}.story-fig{position:relative;top:0}.st{min-height:0}}
/* gallery parallax */
.gallery{padding-block:clamp(64px,9vw,128px);overflow:hidden}
.gal{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:20px;align-items:start}
.px{margin:0;overflow:hidden;border-radius:18px;position:relative;will-change:transform}
.px img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .8s ease}
.px:hover img{transform:scale(1.03)}
.px:nth-child(2){margin-top:80px}.px:nth-child(3){margin-top:30px}
.px figcaption{position:absolute;left:16px;bottom:14px;font-family:var(--fm);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(11,15,24,.55);padding:6px 10px;border-radius:999px;backdrop-filter:blur(6px)}
@media (max-width:860px){.gal{grid-template-columns:1fr}.px:nth-child(2),.px:nth-child(3){margin-top:0}.px img{aspect-ratio:4/3}}
/* stacking cards */
.stackwrap{padding-block:clamp(64px,9vw,128px) 20vh}
.stack{display:grid;gap:24px}
.card3{position:sticky;top:calc(90px + var(--i)*22px);display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--bg);border:1px solid var(--line);border-radius:22px;overflow:hidden;min-height:440px;box-shadow:0 40px 80px -40px rgba(6,50,74,.35)}
.card3 .c3t{padding:clamp(28px,4vw,56px);display:grid;gap:16px;align-content:center}
.card3 h3{font-size:clamp(28px,3.2vw,44px)}
.card3 p{color:var(--fg-2);font-size:17px;max-width:40ch}
.card3 img{width:100%;height:100%;object-fit:cover;min-height:260px}
@media (max-width:860px){.card3{grid-template-columns:1fr;position:relative;top:0}.card3 img{order:-1;max-height:260px}}
/* markets split */
.markets3{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:0 4px}
.mk{position:relative;display:block;min-height:70vh;overflow:hidden;text-decoration:none;color:#fff;border-radius:18px;isolation:isolate}
.mk img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1;transition:transform 1.2s ease;filter:brightness(.72)}
.mk:hover img{transform:scale(1.06)}
.mk::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 30%,rgba(11,15,24,.85))}
.mk div{position:absolute;left:0;right:0;bottom:0;padding:clamp(24px,4vw,56px);display:grid;gap:10px}
.mk .k{color:#7fd3f0}.mk h2{color:#fff;font-size:clamp(34px,4.6vw,64px)}.mk p{color:#dcf2fa;max-width:36ch;font-size:17px}
@media (max-width:760px){.markets3{grid-template-columns:1fr}.mk{min-height:56vh}}
/* cta */
.cta3{position:relative;overflow:hidden;background:#0b0f18;color:#fff;padding-block:clamp(96px,14vw,180px);isolation:isolate}
.cta3 .glow{position:absolute;width:70vw;height:70vw;max-width:900px;max-height:900px;border-radius:50%;background:radial-gradient(circle,rgba(20,185,231,.55),rgba(20,185,231,0) 60%);left:var(--mx,60%);top:var(--my,50%);transform:translate(-50%,-50%);z-index:-1;transition:left .6s ease,top .6s ease}
.cta3 .w{display:grid;gap:22px;text-align:center;justify-items:center}
.cta3 h2{font-size:clamp(40px,7vw,96px);color:#fff}
/* magnetic */
.mag{will-change:transform;transition:transform .25s cubic-bezier(.2,.7,.1,1)}


/* simulator */
.sim{border-radius:16px;overflow:hidden;background:#111824;box-shadow:0 30px 60px -30px rgba(6,50,74,.5)}
#pipe{display:block;width:100%;height:clamp(220px,32vw,360px)}
.simbar{padding:22px 24px 26px;display:grid;gap:14px;background:#111824;color:#fff}
.simv{display:flex;justify-content:space-between;align-items:baseline}.simv b{font-family:var(--fh);font-size:34px;letter-spacing:-.03em;font-weight:500}.simv .k{color:#7fd3f0}
#vel{width:100%;accent-color:#14b9e7;height:4px}
.simmarks{position:relative;height:18px;font-family:var(--fm);font-size:11px;color:#7fd3f0;letter-spacing:.06em}
.simmarks span{position:absolute;transform:translateX(-50%);white-space:nowrap}.simmarks span:last-child{transform:translateX(-100%)}
.simstats{display:flex;gap:28px;flex-wrap:wrap;align-items:end;padding-top:6px}
.simstats b{display:block;font-family:var(--fh);font-size:26px;font-weight:500;letter-spacing:-.02em}.simstats .k{color:#7fd3f0}
.toggle{display:flex;gap:8px;align-items:center;font-size:14px;color:#dcf2fa;margin-left:auto}.toggle input{width:auto;accent-color:#14b9e7}
.toggle[hidden]{display:none}
.simstats .pill.ghost{color:#fff;border-color:rgba(255,255,255,.5)}.simstats .pill.ghost:hover{background:#fff;color:#111824}
/* loop diagram */
.loopwrap{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
@media (max-width:900px){.loopwrap{grid-template-columns:1fr}}
.loop{width:100%;height:auto;background:var(--tint);border-radius:16px}
.loop .box{fill:var(--bg);stroke:var(--line);stroke-width:1.5}
.loop .lbl{font:600 15px var(--fh);fill:var(--fg)}.loop .lbl2{font:11px var(--fm);fill:var(--mute);letter-spacing:.06em}
.loop .plates rect{fill:#c9d4e6;transition:fill .6s}
.loop .pipe{fill:none;stroke:#b8c2d4;stroke-width:10;stroke-linecap:round;stroke-linejoin:round}.loop .pipe.thin{stroke-width:5}
.loop .flow{fill:none;stroke:#14b9e7;stroke-width:4;stroke-linecap:round;stroke-dasharray:10 16;animation:dash 1.2s linear infinite;opacity:.95;transition:stroke .6s}
@keyframes dash{to{stroke-dashoffset:-26}}
.loop .node rect{fill:var(--bg);stroke:var(--line);stroke-width:1.5;opacity:.35;transition:opacity .4s}
.loop .gauge{fill:var(--bg);stroke:var(--line);stroke-width:1.5}.loop .gv{font:600 13px var(--fh);fill:var(--fg)}
.loop #gauges,.loop #cert{opacity:.25;transition:opacity .5s}
.loop #cert rect{fill:var(--bg);stroke:var(--accent);stroke-width:1.5}
.loop #debris circle{fill:#6b7280}.loop #bubbles circle{fill:#fff;opacity:.8}
.loop.st0 .flow{stroke:#8f99a8;animation-duration:.35s}.loop.st0 .plates rect{fill:#aeb6c4}
.loop.st1 .flow{stroke:#14b9e7;animation-duration:1s}
.loop.st2 .node rect{opacity:1;stroke:var(--accent)}.loop.st2 .flow{animation-duration:1.4s}
.loop.st3 #gauges{opacity:1}.loop.st3 .flow{animation-duration:2.2s}
.loop.st4 #cert{opacity:1}.loop.st4 .flow{animation-play-state:paused;stroke-dasharray:1 0}.loop.st4 .plates rect{fill:#14b9e7}
.loopsteps{display:grid;gap:4px}
.loopsteps button{all:unset;cursor:pointer;display:grid;grid-template-columns:44px 1fr;gap:0 12px;padding:14px 12px;border-radius:12px;border:1px solid transparent;transition:background .25s,border-color .25s}
.loopsteps button span{font-family:var(--fh);font-weight:300;font-size:26px;color:var(--accent);grid-row:1/3;line-height:1}
.loopsteps button b{font-size:17px;font-weight:600}.loopsteps button p{font-size:14px;color:var(--fg-2);margin-top:2px;max-height:0;overflow:hidden;transition:max-height .35s}
.loopsteps button.on{background:var(--tint);border-color:var(--line)}.loopsteps button.on p{max-height:80px}
.loopsteps button:focus-visible{outline:2px solid var(--accent)}

.brand{align-items:center}.brand .logo-mk{width:26px;height:26px;flex:none;margin-right:4px;align-self:center;min-height:0}footer .brand .logo-mk{width:24px;height:24px}
.hero3 canvas.fx{position:absolute;inset:0;width:100%;height:100%;z-index:0}.typepanel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 55%;z-index:-1;filter:brightness(.78)}.mk img[src*='defence']{object-position:50% 60%}
.gal{grid-template-columns:1fr 1fr;gap:20px}.gal .px{margin-top:0!important}.gal .px:first-child{grid-column:1/-1}.gal .px img{aspect-ratio:16/10;object-position:50% 80%}.gal .px:first-child img{aspect-ratio:21/9;object-position:50% 60%}@media (max-width:760px){.gal{grid-template-columns:1fr}.gal .px img,.gal .px:first-child img{aspect-ratio:4/3}}
.mk::before{background:linear-gradient(180deg,transparent 30%,rgba(11,15,24,.6) 58%,rgba(11,15,24,.95) 100%)}
.card3 img{object-position:50% 75%}
.hero-mark{position:absolute;right:max(5vw,calc((100vw - 1280px)/2));top:52%;width:min(25vw,380px);height:auto;z-index:1;pointer-events:none;transform:translate3d(var(--hx,0px),calc(-50% + var(--hy,0px)),0);filter:drop-shadow(0 0 48px rgba(20,185,231,.35));transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.hero-mark path{stroke-dasharray:100;stroke-dashoffset:100;animation:mkdraw 1.8s cubic-bezier(.65,0,.25,1) .3s forwards}
.hero-mark path+path{animation-delay:.75s}
@keyframes mkdraw{to{stroke-dashoffset:0}}
@media (max-width:1100px){.hero-mark{display:none}}
@media (prefers-reduced-motion:reduce){.hero-mark path{animation:none;stroke-dashoffset:0}}
.story{--bg:#111824;--fg:#eef4f8;--fg-2:#a7b8c6;--mute:#8195a7;--line:#243243;--tint:#0d131e;--accent:#14b9e7;background:radial-gradient(1100px 620px at 15% 0%,#0f2536 0%,#0b0f18 62%);color:var(--fg)}
.story .loop{background:linear-gradient(180deg,#131c29,#0d131e);border:1px solid #1f2b3a;box-shadow:0 50px 120px -50px rgba(20,185,231,.35)}
.story .loop .pipe{stroke:#2b3a4c}.story .loop .plates rect{fill:#2c3b4e}.story .loop.st0 .plates rect{fill:#394657}.story .loop.st4 .plates rect{fill:#14b9e7}
.story .loop.st0 .flow{stroke:#7d8794}.story .loop #debris circle{fill:#9aa3ad}
.story .st{min-height:56vh;border-top-color:#1c2735}.story .st h2{color:#fff}.story .st p{color:var(--fg-2)}
.story-grid{grid-template-columns:1.35fr 1fr}
.faq-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(28px,6vw,96px);align-items:start}
.faq-list{border-top:1px solid var(--line)}
.faq-i{border-bottom:1px solid var(--line)}
.faq-i summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:24px 0;font:600 clamp(18px,1.6vw,22px)/1.3 var(--fh);letter-spacing:-.01em}
.faq-i summary::-webkit-details-marker{display:none}
.faq-i summary i{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);position:relative;transition:transform .3s,background .3s}
.faq-i summary i::before,.faq-i summary i::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:currentColor;transform:translate(-50%,-50%)}
.faq-i summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s}
.faq-i[open] summary i{background:var(--accent);border-color:var(--accent);color:#fff}
.faq-i[open] summary i::after{transform:translate(-50%,-50%) rotate(0deg)}
.faq-i p{padding:0 0 26px;max-width:62ch;color:var(--fg-2);font-size:17px;line-height:1.6}
.faq-i summary:hover span{color:var(--accent)}
@media (max-width:860px){.faq-grid{grid-template-columns:1fr}}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .pill:not(.ghost){color:#0b0f18}:root:not([data-theme="light"]) .pill:not(.ghost):hover{background:#7fd3f0;border-color:#7fd3f0;color:#0b0f18}:root:not([data-theme="light"]) .nav .links a.pill{color:#0b0f18}:root:not([data-theme="light"]) .faq-i[open] summary i{color:#0b0f18}}
:root[data-theme="dark"] .pill:not(.ghost){color:#0b0f18}:root[data-theme="dark"] .nav .links a.pill{color:#0b0f18}
.nav .links a.pill,.nav .links a.pill:hover,.nav .links a.pill[aria-current]{color:#fff;background:var(--accent);border-color:var(--accent)}.nav .links a.pill:hover{background:#055f8b;border-color:#055f8b}

/* ===== launch build: interior pages ===== */
.phx{position:relative;min-height:min(78vh,760px);display:grid;align-items:end;background:#0b0f18;color:#fff;overflow:hidden;isolation:isolate}
.phx canvas.fx,.phx .phx-img{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.phx .phx-img{object-fit:cover;animation:drift 18s ease-out forwards}
.phx-photo::after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,rgba(11,15,24,.35) 0%,rgba(11,15,24,.45) 45%,rgba(11,15,24,.92) 100%),linear-gradient(90deg,rgba(11,15,24,.6),rgba(11,15,24,0) 65%)}
.phx .grain{z-index:1}
.phx-in{position:relative;z-index:2;display:grid;gap:24px;padding-block:140px 72px}
.phx-h{font-size:clamp(48px,8.4vw,120px);font-weight:600;letter-spacing:-.045em;line-height:.95;color:#fff;animation:up 1s cubic-bezier(.2,.7,.1,1) both}
.badges{display:flex;gap:10px;flex-wrap:wrap;animation:up .9s .55s both}
.badges span{font-family:var(--fm);font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding:8px 14px;border:1px solid rgba(255,255,255,.3);border-radius:999px;color:#dcf2fa}
.phx .btns{animation:up .9s .6s both}
/* chapters */
.chaps{display:grid}
.chap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:clamp(28px,5vw,96px);padding-block:clamp(48px,7vw,104px);border-top:1px solid var(--line)}
.chap:first-child{border-top:0;padding-top:0}
.chap-side{position:sticky;top:96px;align-self:start;display:grid;gap:14px}
.chap-n{font-family:var(--fh);font-weight:300;font-size:clamp(56px,7vw,96px);letter-spacing:-.05em;line-height:.9;color:var(--accent)}
.chap-side h2{font-size:clamp(34px,4.2vw,60px)}
.chap-main{display:grid;gap:32px;min-width:0}
.chap-lead{font-size:clamp(19px,1.8vw,24px);line-height:1.45;color:var(--fg-2);letter-spacing:-.01em;max-width:52ch}
.chap-pic{margin:0;border-radius:18px;overflow:hidden;aspect-ratio:16/10;box-shadow:0 40px 80px -40px rgba(6,50,74,.4)}
.chap-pic img{width:100%;height:100%;object-fit:cover;transition:transform 1s ease}
.chap:hover .chap-pic img{transform:scale(1.025)}
.chap-cols{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.chap-cols p{color:var(--fg-2);margin-top:12px}
.tick{list-style:none;margin:12px 0 0;padding:0;display:grid}
.tick li{padding:11px 0 11px 28px;border-top:1px solid var(--line);position:relative;color:var(--fg-2);font-size:16px}
.tick li::before{content:"";position:absolute;left:2px;top:19px;width:12px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
@media (max-width:900px){.chap{grid-template-columns:1fr}.chap-side{position:relative;top:0}.chap-cols{grid-template-columns:1fr}}
.typepanel{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:#0b0f18;display:grid;place-items:end start;isolation:isolate}
.typepanel canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.typepanel span{font-family:var(--fm);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#c4ecf8;padding:22px 26px}
.mk-type{background:#0b0f18}.mk-type canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
/* engagement timeline */
.tl{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:24px;position:relative}
.tl::before{content:"";position:absolute;left:0;right:0;top:22px;height:2px;background:linear-gradient(90deg,var(--accent),rgba(20,185,231,.15))}
.tl li{position:relative;display:grid;gap:10px;padding-top:56px}
.tl span{position:absolute;top:0;left:0;width:46px;height:46px;border-radius:50%;background:var(--bg);border:2px solid var(--accent);display:grid;place-items:center;font-family:var(--fm);font-size:13px;color:var(--accent)}
.tl b{font-size:19px;letter-spacing:-.01em}.tl p{color:var(--fg-2);font-size:15px}
@media (max-width:900px){.tl{grid-template-columns:1fr}.tl::before{left:22px;right:auto;top:0;bottom:0;width:2px;height:auto}.tl li{padding:0 0 0 70px;min-height:46px}}
/* products */
.prods{display:grid;gap:20px}
.prod{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:clamp(24px,4vw,64px);padding:clamp(28px,4vw,56px);border:1px solid var(--line);border-radius:22px;background:var(--bg);transition:box-shadow .4s,transform .4s}
.prod:hover{box-shadow:0 40px 80px -40px rgba(6,50,74,.35);transform:translateY(-3px)}
.prod-h{display:grid;gap:14px;align-content:start}.prod-h h2{font-size:clamp(30px,3.4vw,46px)}.prod-h p{color:var(--fg-2)}
@media (max-width:860px){.prod{grid-template-columns:1fr}}
/* big numbered list */
.big5{list-style:none;margin:0;padding:0;display:grid}
.big5 li{display:grid;grid-template-columns:clamp(80px,12vw,180px) 1fr;gap:24px;padding:clamp(24px,3.4vw,44px) 0;border-top:1px solid var(--line);align-items:baseline}
.big5 li:last-child{border-bottom:1px solid var(--line)}
.big5 span{font-family:var(--fh);font-weight:300;font-size:clamp(48px,7vw,104px);letter-spacing:-.05em;line-height:.85;color:var(--accent)}
.big5 h3{font-size:clamp(26px,3vw,40px)}.big5 p{color:var(--fg-2);font-size:18px;margin-top:10px;max-width:56ch}
.big5.sm li{grid-template-columns:70px 1fr}.big5.sm span{font-size:44px}.big5.sm h3{font-size:24px}
/* navy section, two-col */
.s.navy{background:radial-gradient(1200px 600px at 85% -10%,rgba(20,185,231,.45),transparent 60%),#0b0f18;color:#fff}
.s.navy h2{color:#fff}.s.navy .lede,.s.navy .body{color:#c2dde8}.s.navy .k{color:#7fd3f0}
.two{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:clamp(28px,6vw,110px);align-items:start}
@media (max-width:900px){.two{grid-template-columns:1fr}}
/* values */
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.vals>div{display:grid;gap:12px;padding-top:24px;border-top:2px solid var(--accent)}
.vals h3{font-size:clamp(26px,2.6vw,34px)}.vals p{color:var(--fg-2)}
@media (max-width:860px){.vals{grid-template-columns:1fr}}
/* notes */
.note{display:grid;gap:22px;padding-block:clamp(40px,6vw,80px);border-top:1px solid var(--line)}
.note:first-child{border-top:0;padding-top:0}
.note-meta{display:flex;gap:18px;align-items:center}
.note h2{font-size:clamp(32px,4.4vw,60px);max-width:22ch}
/* forms and contact */
.formcard{background:var(--bg);border:1px solid var(--line);border-radius:22px;padding:clamp(24px,4vw,48px);box-shadow:0 40px 80px -50px rgba(6,50,74,.35);min-width:0}
.formcard form{max-width:none}
.contact{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:start}
.cside{display:grid;gap:34px}.cside .big{font-family:var(--fh);font-size:clamp(20px,2vw,26px);letter-spacing:-.02em;margin-top:8px;color:var(--fg)}
.cside p{color:var(--fg-2)}.sel{user-select:all}
.li{color:var(--accent);text-decoration:none}.li:hover{text-decoration:underline}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.ok.err{border-color:#d93b3b;color:#d93b3b}
footer .li{display:inline-block;padding:4px 0}