/* ============================================================
   exascale.build — v4 "The Stack"
   Power as the load-bearing layer; AI / Space / Robotics on top.
   Archivo Expanded · Archivo · Spline Sans Mono
   ============================================================ */
:root{
  --bg:#05070c; --bg2:#080b12; --panel:#0c1018; --panel2:#101624;
  --ink:#edf2f9; --mute:#8d97ac; --faint:#566179;
  --line:rgba(150,180,255,.1); --line2:rgba(150,180,255,.2);
  --power:#f2f7fd; --ai:#6ea3e8; --space:#a8d2f4; --robot:#5d8cc0;
  --brand:#66b3ff;
  --font-display:"Archivo Expanded","Archivo",system-ui,sans-serif;
  --font-body:"Archivo",system-ui,-apple-system,sans-serif;
  --font-mono:"Spline Sans Mono",ui-monospace,Menlo,monospace;
  --wrap:1200px; --pad:clamp(20px,5vw,60px); --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);
  font-size:clamp(15px,1.04vw,17px);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;background:
  radial-gradient(100% 70% at 85% 0%, rgba(92,200,255,.06), transparent 55%),
  radial-gradient(90% 60% at 10% 100%, rgba(110,163,232,.05), transparent 55%),
  linear-gradient(180deg,#060910,#04060a)}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--brand);color:#041220}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.mono{font-family:var(--font-mono);letter-spacing:.01em}
code{font-family:var(--font-mono);font-size:.9em}
.u{position:relative;color:var(--ink)}
.u::after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:2px;border-radius:2px;opacity:.55;background:var(--brand)}

.eyebrow{font-family:var(--font-mono);font-size:.98rem;letter-spacing:.28em;color:#a8d6ff;text-transform:uppercase;margin:0 0 1.4rem;font-weight:600}
.ix{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.26em;color:var(--faint);text-transform:uppercase;margin-bottom:1.4rem;display:flex;align-items:center;gap:.7rem}
.ix i{color:var(--brand);font-style:normal}
.ix::after{content:"";flex:1;height:1px;background:var(--line);max-width:130px}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:13px var(--pad);transition:background .35s,border-color .35s,backdrop-filter .35s;border-bottom:1px solid transparent}
.nav.is-scrolled{background:rgba(10,11,14,.78);backdrop-filter:blur(14px) saturate(150%);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-body);font-weight:700;font-size:1.3rem;letter-spacing:-.01em}
.brand__sq{width:30px;height:30px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Crect width='64' height='64' rx='14' fill='%23111624'/%3E%3Crect x='14' y='15' width='36' height='9' rx='4.5' fill='%23f2f7fc'/%3E%3Crect x='14' y='27.5' width='25' height='9' rx='4.5' fill='%238fc3ff'/%3E%3Crect x='14' y='40' width='36' height='9' rx='4.5' fill='%235d8cc0'/%3E%3C/svg%3E") center/contain no-repeat}
.brand__dot{color:var(--brand);font-family:var(--font-mono);font-weight:500;font-size:.94em}
.nav__links{display:flex;gap:28px}
.nav__links a{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em;color:var(--mute);transition:color .2s}
.nav__links a:hover{color:var(--ink)}
.nav__right{display:flex;align-items:center;gap:14px}
.nav__toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:38px;height:34px;background:transparent;border:1px solid var(--line2);border-radius:6px;cursor:pointer;padding:0 9px}
.nav__toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s var(--ease),opacity .2s}
.nav.menu-open .nav__toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav.menu-open .nav__toggle span:nth-child(2){opacity:0}
.nav.menu-open .nav__toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.02em;
  padding:.85em 1.5em;border:1px solid var(--line2);border-radius:6px;color:var(--ink);background:transparent;cursor:pointer;
  transition:transform .22s var(--ease),border-color .22s,background .22s,box-shadow .22s,color .22s}
.btn--sm{padding:.62em 1.1em;font-size:.76rem}.btn--lg{padding:1.05em 2em;font-size:.9rem}.btn--block{display:flex;width:100%}
.btn--primary{background:var(--ink);color:#05070c;border-color:var(--ink);font-weight:600}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 34px -10px rgba(102,179,255,.55),0 4px 18px -8px rgba(233,236,241,.4)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:0 0 26px -8px rgba(102,179,255,.5)}

/* HERO */
.hero{min-height:92svh;display:flex;flex-direction:column;justify-content:center;padding:120px 0 130px;position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.12fr .88fr;gap:50px;align-items:center}
#stars{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.horizon{position:absolute;z-index:0;left:50%;top:100%;transform:translate(-50%,-130px);width:max(240vw,2400px);height:max(240vw,2400px);border-radius:50%;
  background:radial-gradient(closest-side, #04060a 0 98.7%, rgba(102,179,255,.05) 99.2%, rgba(4,6,10,0) 100%);
  border:1px solid rgba(170,225,255,.38);
  box-shadow:0 0 110px 6px rgba(102,179,255,.30), 0 0 34px 2px rgba(190,235,255,.32), inset 0 0 80px 18px rgba(102,179,255,.10);
  pointer-events:none}
.hero__grid{position:relative;z-index:2}
.aurora{position:absolute;inset:-20% -10%;z-index:0;pointer-events:none;filter:blur(60px);opacity:.5}
.aurora::before,.aurora::after{content:"";position:absolute;width:55%;height:55%;border-radius:50%}
.aurora::before{left:-8%;top:-12%;background:radial-gradient(closest-side,rgba(92,200,255,.15),transparent 70%);animation:drift1 22s ease-in-out infinite alternate}
.aurora::after{right:-10%;top:6%;background:radial-gradient(closest-side,rgba(110,163,232,.12),transparent 70%);animation:drift2 26s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(8%,12%) scale(1.15)}}
@keyframes drift2{to{transform:translate(-9%,16%) scale(1.1)}}
.scrolldown{position:absolute;z-index:2;bottom:26px;left:50%;transform:translateX(-50%);font-size:.66rem;letter-spacing:.24em;color:var(--faint);animation:bob 2.4s var(--ease) infinite}
.scrolldown:hover{color:var(--brand)}
@keyframes bob{50%{transform:translate(-50%,5px)}}
.hero__title{font-family:var(--font-display);font-weight:700;font-size:clamp(2.05rem,3.3vw,2.95rem);line-height:1.07;letter-spacing:-.02em;margin:0 0 1.3rem;
  background:linear-gradient(180deg,#ffffff 38%,#bfe2ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__title .u{background:linear-gradient(180deg,#ffffff 38%,#bfe2ff);-webkit-background-clip:text;background-clip:text;color:transparent}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  .hero__title,.hero__title .u{background:none;color:var(--ink)}
}
.triad{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 1.8rem;align-items:center}
.chip{display:inline-flex;align-items:center;gap:.55em;padding:.42em .8em;border:1px solid rgba(150,180,255,.24);border-radius:6px;background:rgba(150,180,255,.06);color:#dbe4f2;font-size:.76rem;letter-spacing:.03em}
.chip i{width:7px;height:7px;border-radius:2px;display:block}
.chip--s i{background:var(--space)}.chip--a i{background:var(--ai)}.chip--r i{background:var(--robot)}
.chip--p{border-color:rgba(242,247,253,.55);background:rgba(242,247,253,.08);color:#fff;font-weight:500}
.chip--p i{background:var(--power);box-shadow:0 0 9px rgba(242,247,253,.8)}
.chip--p b{font-weight:600;font-size:.6rem;letter-spacing:.14em;color:#05070c;background:var(--power);padding:.22em .5em;border-radius:3px;margin-left:.6em}
.triad .d-sep{color:var(--mute);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;margin:0 4px}
.hero__sub{font-size:clamp(1rem,1.3vw,1.16rem);color:#b9c3d4;max-width:48ch;margin:0 0 2rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:1.6rem}
.hero__note{font-size:.74rem;color:var(--faint);letter-spacing:.04em}

/* console */
.hero__console{position:relative}
.hero__console::before{content:"";position:absolute;inset:-1px;border-radius:12px;pointer-events:none;
  background:linear-gradient(135deg,rgba(102,179,255,.55),rgba(102,179,255,.06) 30%,rgba(110,163,232,.08) 70%,rgba(110,163,232,.5))}
.cns{position:relative;background:linear-gradient(180deg,rgba(13,17,26,.92),rgba(7,10,16,.95));backdrop-filter:blur(10px) saturate(140%);border-radius:11px;overflow:hidden;
  box-shadow:0 40px 110px -34px #000,0 0 70px -26px rgba(102,179,255,.30);min-height:400px;display:flex;flex-direction:column}
.cns__bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.25)}
.cns__dot{width:10px;height:10px;border-radius:50%;background:var(--line2)}
.cns__dot:nth-child(1){background:#ff5f57}.cns__dot:nth-child(2){background:#febc2e}.cns__dot:nth-child(3){background:#28c840}
.cns__title{font-size:.74rem;color:var(--mute);margin-left:8px}
.cns__live{margin-left:auto;font-size:.68rem;color:var(--brand);display:flex;align-items:center;gap:6px;letter-spacing:.12em}
.cns__live i,.live{width:7px;height:7px;border-radius:50%;background:var(--brand);display:inline-block;box-shadow:0 0 8px var(--brand);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.cns__tabs{display:flex;gap:5px;padding:9px 14px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.15)}
.tab{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.04em;padding:.4em .9em;border-radius:5px;cursor:pointer;background:transparent;transition:background .2s,color .2s,border-color .2s}
.tab--p{color:var(--power);border:1px solid rgba(226,240,255,.3)}
.tab--a{color:var(--ai);border:1px solid rgba(110,163,232,.35)}
.tab--s{color:var(--space);border:1px solid rgba(92,200,255,.3)}
.tab--r{color:var(--robot);border:1px solid rgba(93,140,192,.35)}
.tab--p.is-on{background:var(--power);color:#0a0b0e;font-weight:600;border-color:var(--power)}
.tab--a.is-on{background:var(--ai);color:#0a0b0e;font-weight:600;border-color:var(--ai)}
.tab--s.is-on{background:var(--space);color:#0a0b0e;font-weight:600;border-color:var(--space)}
.tab--r.is-on{background:var(--robot);color:#0a0b0e;font-weight:600;border-color:var(--robot)}
.cns__body{padding:16px 18px;font-family:var(--font-mono);font-size:.82rem;line-height:1.65;flex:1;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
.ex{margin-bottom:14px;transition:opacity .5s}
.ex--old{opacity:.32}
.q{color:var(--ink);display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.q__p{color:var(--brand);font-weight:600}
.q .cur{display:inline-block;width:8px;height:1.05em;background:var(--brand);vertical-align:text-bottom;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.res{margin-top:9px;padding-left:13px;border-left:2px solid var(--line2)}
.res[data-l="p"]{border-left-color:var(--power)}
.res[data-l="a"]{border-left-color:var(--ai)}
.res[data-l="s"]{border-left-color:var(--space)}
.res[data-l="r"]{border-left-color:var(--robot)}
.res__h{color:var(--faint);font-size:.72rem;margin-bottom:7px}
.row{display:grid;grid-template-columns:1fr auto;gap:4px 14px;padding:5px 0;border-bottom:1px dashed var(--line);opacity:0;transform:translateY(5px);transition:opacity .4s,transform .4s}
.row.in{opacity:1;transform:none}
.row__name{color:var(--ink)}
.row__v{font-weight:500;text-align:right;white-space:nowrap}
.res[data-l="p"] .row__v{color:var(--power)}
.res[data-l="a"] .row__v{color:var(--ai)}
.res[data-l="s"] .row__v{color:var(--space)}
.res[data-l="r"] .row__v{color:var(--robot)}
.row__m{color:var(--faint);font-size:.72rem}
.row__c{color:var(--brand);font-size:.72rem;text-align:right}
.preview-tag{color:var(--faint);font-size:.64rem;border:1px solid var(--line);border-radius:3px;padding:.05em .4em;margin-left:6px}

/* bands */
.band{padding:clamp(86px,12vh,150px) 0;border-top:1px solid var(--line);position:relative}
.band__head{font-family:var(--font-display);font-weight:700;font-size:clamp(1.9rem,4.3vw,3.3rem);line-height:1.05;letter-spacing:-.018em;margin:0 0 1.3rem}
.lede{font-size:clamp(1rem,1.3vw,1.18rem);color:var(--mute);max-width:60ch;margin:0 0 3rem}
.lede code,.band code{color:var(--brand);background:rgba(102,179,255,.07);border:1px solid rgba(102,179,255,.22);padding:.06em .4em;border-radius:4px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* the stack */
.layers{display:flex;flex-direction:column;gap:10px;max-width:980px}
.layer{border:1px solid var(--line);border-radius:12px;padding:18px 22px;background:linear-gradient(180deg,var(--panel),var(--bg2));
  border-left:4px solid var(--lc,#fff);transition:transform .3s var(--ease),border-color .3s;border-top-left-radius:0;border-bottom-left-radius:0}
.layer:hover{transform:translateX(6px);border-color:var(--line2);border-left-color:var(--lc)}
.layer--r{--lc:var(--robot)}.layer--s{--lc:var(--space)}.layer--a{--lc:var(--ai)}.layer--p{--lc:var(--power)}
.layer header{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.layer h3{font-family:var(--font-display);font-weight:700;font-size:1.18rem;margin:0;color:var(--lc)}
.layer p{color:var(--mute);font-size:.92rem;margin:0 0 10px;max-width:64ch}
.layer__src{font-size:.74rem;color:var(--faint);display:block}
.layer__src b{color:var(--power)}
.layers .layer:nth-child(1){transition-delay:.02s}
.layers .layer:nth-child(2){transition-delay:.12s}
.layers .layer:nth-child(3){transition-delay:.22s}
.layers .layer:nth-child(4){transition-delay:.34s}
.layer--base{padding:26px 24px;background:linear-gradient(180deg,rgba(226,240,255,.07),var(--bg2));border-color:rgba(226,240,255,.35);border-left-width:6px}
.layer--base.is-in{animation:ignite 1.8s .65s var(--ease) forwards}
@keyframes ignite{0%{box-shadow:0 0 0 0 rgba(226,240,255,0)}40%{box-shadow:0 0 80px -10px rgba(226,240,255,.5)}100%{box-shadow:0 0 38px -14px rgba(226,240,255,.28)}}
.layer--base h3{font-size:1.45rem}
.layer__call{display:inline-block;background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:6px;padding:9px 12px;font-size:.74rem;color:var(--mute);margin-top:12px}
.pill{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.14em;padding:.35em .6em;border-radius:4px;border:1px solid var(--line2);color:var(--faint)}
.pill--live{color:#0a0b0e;background:var(--power);border-color:var(--power);font-weight:600}

/* numbers */
.band--num{background:linear-gradient(180deg,transparent,rgba(226,240,255,.025))}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}
.num{border:1px solid var(--line);border-radius:12px;padding:26px 24px;background:linear-gradient(180deg,var(--panel),var(--bg2))}
.num b{display:block;font-size:clamp(1.6rem,2.6vw,2.3rem);color:var(--ink);font-weight:600;margin-bottom:6px}
.num b i{font-style:normal;color:var(--power);font-size:.6em}
.num span{color:var(--mute);font-size:.86rem}
.nums__cite{font-size:.74rem;color:var(--faint)}
.nums__cite a{color:var(--brand)}

/* wire */
.band--wire{background:linear-gradient(180deg,rgba(110,163,232,.03),transparent)}
.wirebox{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:12px;overflow:hidden}
.wirebox__head{display:flex;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--line);font-size:.72rem;color:var(--faint);background:rgba(0,0,0,.2)}
.wirebox__head span:first-child{color:var(--brand);display:flex;align-items:center;gap:8px}
.feed{list-style:none;margin:0;padding:6px 0;max-height:330px;overflow:hidden}
.feed li{display:flex;align-items:center;gap:14px;padding:11px 18px;border-bottom:1px solid var(--line);font-size:.86rem;opacity:0;transform:translateY(-6px);transition:opacity .5s,transform .5s}
.feed li.in{opacity:1;transform:none}
.feed li:last-child{border:none}
.feed .tag{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;padding:.3em .6em;border-radius:4px;flex:none;width:64px;text-align:center}
.feed .tag--p{color:var(--power);background:rgba(226,240,255,.12)}
.feed .tag--a{color:var(--ai);background:rgba(110,163,232,.14)}
.feed .tag--s{color:var(--space);background:rgba(92,200,255,.12)}
.feed .tag--r{color:var(--robot);background:rgba(93,140,192,.13)}
.feed .txt{color:var(--mute);flex:1}
.feed .txt b{color:var(--ink);font-weight:500}
.feed .sent{font-family:var(--font-mono);font-size:.68rem;flex:none}
.feed .pos{color:var(--brand)}.feed .neg{color:#93a0b6}.feed .neu{color:var(--faint)}

/* proof */
.proof{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
.plist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px;font-size:.86rem}
.plist li{color:var(--mute);padding-bottom:13px;border-bottom:1px solid var(--line)}
.plist b{color:var(--brand);margin-right:10px;letter-spacing:.1em}
.receipt{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line2);border-radius:12px;overflow:hidden;box-shadow:0 40px 90px -45px #000}
.receipt__bar{display:flex;align-items:center;gap:9px;padding:13px 18px;border-bottom:1px solid var(--line);color:var(--brand);font-size:.72rem;letter-spacing:.14em;background:rgba(102,179,255,.05)}
.receipt dl{margin:0;padding:16px 18px}
.receipt dl>div{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px dashed var(--line)}
.receipt dt{color:var(--faint);font-size:.74rem}.receipt dd{margin:0;color:var(--ink);font-size:.82rem}
.receipt__cite{display:flex;flex-direction:column;gap:7px;padding:14px 18px;background:rgba(0,0,0,.2);border-top:1px solid var(--line);font-size:.74rem}
.receipt__cite span,.receipt__cite a{display:flex;gap:10px}.receipt__cite i{color:var(--faint);font-style:normal;width:74px}
.receipt__cite a{color:var(--brand)}

/* access */
.band--price{background:linear-gradient(180deg,transparent,rgba(102,179,255,.03))}
.price-note{font-size:.76rem;letter-spacing:.03em;color:var(--brand);margin:-2rem 0 2.6rem}
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:start}
.tier{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:12px;padding:26px 22px;display:flex;flex-direction:column;gap:13px;position:relative;transition:transform .3s,border-color .3s}
.tier:hover{transform:translateY(-4px);border-color:var(--line2)}
.tier--power{border-color:rgba(226,240,255,.5)}
.tier--power .tier__flag{background:var(--power)}
.tier--feature{border-color:var(--brand);box-shadow:0 0 60px -28px var(--brand)}
.tier__flag{position:absolute;top:-10px;left:22px;background:var(--brand);color:#06101f;font-size:.6rem;letter-spacing:.14em;padding:.35em .7em;border-radius:4px;font-weight:600}
.tier h3{font-family:var(--font-display);font-weight:700;font-size:1.3rem;margin:0}
.tier__p{margin:0;display:flex;align-items:baseline;gap:.2em;font-family:var(--font-display)}
.tier__p span{font-size:2.3rem;font-weight:700}.tier__p i{font-style:normal;color:var(--faint);font-family:var(--font-mono);font-size:.9rem}
.tier ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;flex:1}
.tier li{position:relative;padding-left:19px;font-size:.86rem;color:var(--mute)}
.tier li::before{content:"›";position:absolute;left:0;color:var(--brand)}

/* cta */
.band--cta{text-align:center;border-bottom:1px solid var(--line)}
.cta{max-width:720px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.cta__head{font-family:var(--font-display);font-weight:800;font-size:clamp(2.2rem,5.5vw,4rem);line-height:1.02;letter-spacing:-.02em;margin:0 0 1.8rem}
.install{display:inline-flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--line2);border-radius:7px;padding:6px 6px 6px 16px;margin-bottom:1.8rem}
.install code{color:var(--brand);font-size:.84rem}
.copy{font-family:var(--font-mono);font-size:.72rem;color:var(--mute);background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:4px;padding:.55em 1em;cursor:pointer;transition:color .2s,border-color .2s}
.copy:hover,.copy.done{color:var(--brand);border-color:var(--brand)}
.cta__btns{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;margin-bottom:1.6rem}

/* footer */
.foot{padding:40px 0;border-top:1px solid var(--line)}
.foot__row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot__c{color:var(--faint);font-size:.74rem}
.foot__nav{display:flex;gap:18px;flex-wrap:wrap}
.foot__nav a{color:var(--brand);font-size:.8rem}

:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:3px}

@media (max-width:980px){
  .nav__toggle{display:flex}
  .nav__links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:20px;padding:20px var(--pad) 24px;background:rgba(10,11,14,.96);backdrop-filter:blur(14px) saturate(150%);border-bottom:1px solid var(--line)}
  .nav.menu-open .nav__links{display:flex}
  .hero{min-height:auto;padding:118px 0 90px}
  .hero__grid{grid-template-columns:1fr;gap:34px}
  .cns{min-height:320px}
  .cns__body{font-size:.76rem}
  .proof{grid-template-columns:1fr;gap:34px}
  .tiers{grid-template-columns:repeat(2,1fr)}
  .nums{grid-template-columns:1fr}
}
@media (max-width:560px){
  .tiers{grid-template-columns:1fr}
  .foot__row{flex-direction:column;gap:14px;text-align:center}
  .nav{gap:12px}
  .nav__right .btn{display:none}
  .hero__title{font-size:clamp(2rem,9vw,2.7rem)}
  .cns__tabs{flex-wrap:wrap}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}.row,.feed li{opacity:1;transform:none}
}

/* ---- shared-page compatibility (docs / connect / privacy / terms) ---- */
:root{--energy:#f2f7fd;--industrial:#6ea3e8;--logistics:#66b3ff}
.grain{position:fixed;inset:-50%;z-index:9998;pointer-events:none;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.ver{font-size:.74rem;color:var(--faint)}.ver:hover{color:var(--brand)}