@font-face{font-family:"Inter Fallback";src:local("Arial");size-adjust:107%;ascent-override:90%;descent-override:22%;line-gap-override:0%}
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:200ms}
/* TASG v5.0.0-cinematic */
:root{--bg:#05080c;--char:#0b1015;--line:rgba(230,236,242,.12);--line2:rgba(230,236,242,.22);--text:#f2f0ea;--soft:#c3cbd2;--muted:#929ea8;--red:#e23a44;--sand:#c9b28f;--wrap:1320px;--font:Inter,"Inter Fallback",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--ease:cubic-bezier(.22,.61,.36,1)}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--font);-webkit-font-smoothing:antialiased}
body.nav-open{overflow:hidden}
a{color:inherit}
h1,h2,h3,p{margin:0}
img{max-width:100%;height:auto}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--text);color:var(--bg);padding:8px 16px;z-index:100}
.skip-link:focus{left:8px}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.micro{display:inline-block;font:600 12px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.micro.red{color:var(--red)}
em{font-style:normal;color:var(--red)}
/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s var(--ease),border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(5,8,12,.94);border-bottom-color:var(--line);backdrop-filter:blur(8px)}
.nav-inner{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,48px);height:72px;display:flex;align-items:center;gap:40px}
.nav-brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:.28em;font-size:15px}
.nav-mark{width:16px;height:16px;border:1.5px solid var(--text);position:relative;transform:rotate(45deg)}
.nav-mark:after{content:"";position:absolute;inset:4px;background:var(--red)}
.nav-links{display:flex;gap:32px;margin-left:auto}
.nav-links a{position:relative;text-decoration:none;font-size:14px;color:var(--soft);padding:6px 0}
.nav-links a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--text)}
.nav-links a:hover:after,.nav-links a[aria-current]:after{transform:scaleX(1)}
.nav-cta{border:1px solid var(--red);color:var(--text);text-decoration:none;font:600 13px/1 var(--font);letter-spacing:.06em;padding:12px 18px;transition:background .2s}
.nav-cta:hover{background:#cf2e39}
.menu-button{display:none;margin-left:auto;width:44px;height:44px;background:none;border:1px solid var(--line2);color:var(--text);cursor:pointer;position:relative}
.menu-button span,.menu-button span:before,.menu-button span:after{position:absolute;left:12px;width:18px;height:1.5px;background:currentColor;content:""}
.menu-button span{top:21px}.menu-button span:before{top:-6px;left:0}.menu-button span:after{top:6px;left:0}
.mobile-menu{position:fixed;inset:72px 0 0;z-index:49;background:var(--bg);padding:32px 24px;display:none;flex-direction:column;gap:24px}
.mobile-menu.open{display:flex}
.mobile-menu nav{display:grid;border-top:1px solid var(--line)}
.mobile-menu nav a{padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:22px;font-weight:600}
/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:16px;margin-top:40px}
.btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 24px;font:600 15px/1 var(--font);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.btn-red{background:#cf2e39;color:#fff}
.btn-red:hover{background:#b3252f}
.btn-line{border-color:var(--line2);color:var(--text);background:transparent}
.btn-line:hover{border-color:var(--text)}
.btn-lg{min-height:64px;padding:0 32px;font-size:17px}
.tlink{color:var(--text);text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:5px}
/* hero */
.hero{position:relative;padding:160px 0 96px;min-height:min(100vh,960px);display:flex;align-items:center;border-bottom:1px solid var(--line)}
.hero-short{min-height:0;padding:176px 0 96px}
.hero-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center;width:100%}
.hero-copy{grid-column:1/7}
.hero-viz{grid-column:7/13;margin:0}
.hero-short .wrap{width:100%}
.mega{font-size:clamp(44px,7.4vw,108px);line-height:.98;letter-spacing:-.035em;font-weight:600;margin-top:24px;max-width:12ch}
.hero-short .mega{max-width:14ch}
.sub{margin-top:32px;font-size:clamp(17px,1.5vw,21px);color:var(--soft);max-width:36rem;font-weight:400}
/* hero viz */
.hero-viz svg{width:100%;height:auto;display:block;border:1px solid var(--line)}
.t-id{font:600 11px var(--mono);letter-spacing:.12em;fill:var(--text)}
.t-red{font:600 10px var(--mono);letter-spacing:.12em;fill:var(--red)}
.t-dim{font:500 9px var(--mono);letter-spacing:.12em;fill:var(--muted)}
.pulse{stroke-dasharray:36 900;stroke-dashoffset:36;opacity:0}
.marker{opacity:0}
/* sections */
.s{padding:clamp(96px,12vw,176px) 0;border-bottom:1px solid var(--line);position:relative}
.s-small{padding:clamp(64px,8vw,104px) 0}
.s-meta{display:flex;gap:24px;align-items:center;margin-bottom:48px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.s-num{font:600 12px var(--mono);letter-spacing:.16em;color:var(--red)}
.big{font-size:clamp(40px,6.4vw,96px);line-height:1;letter-spacing:-.03em;font-weight:600;max-width:16ch}
.mid{font-size:clamp(28px,3.4vw,48px);line-height:1.08;letter-spacing:-.02em;font-weight:600}
.body-lg{margin-top:32px;font-size:clamp(17px,1.5vw,21px);color:var(--soft);max-width:40rem}
.body{margin-top:16px;color:var(--soft);max-width:40rem}
.split{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.split>:first-child{grid-column:1/6}.split>:last-child{grid-column:7/13}
/* architecture */
.arch{margin:72px 0 0}
.a-words{display:grid;grid-template-columns:repeat(3,1fr);font:600 clamp(14px,1.4vw,18px) var(--mono);letter-spacing:.3em;color:var(--muted);margin-bottom:24px}
.a-words span:nth-child(2){text-align:center}.a-words span:nth-child(3){text-align:right}
.a-track{position:relative;height:1px;background:var(--line);margin:0 0 0}
.a-line{position:absolute;inset:0;background:var(--line2);transform-origin:left;transform:scaleX(1)}
.js .arch .a-line{transform:scaleX(0);transition:transform 1.6s var(--ease)}
.js .arch.in .a-line{transform:scaleX(1)}
.a-pulse{position:absolute;top:-1px;left:0;width:72px;height:3px;background:var(--red);opacity:0}
.js .arch.in .a-pulse{animation:apulse 2.4s var(--ease) 1.2s 2 forwards}
@keyframes apulse{0%{left:0;opacity:0}8%{opacity:1}90%{opacity:1}100%{left:calc(100% - 72px);opacity:0}}
.a-nofire{position:absolute;left:10%;top:50%;transform:translate(-50%,-50%);background:var(--bg);border:1px solid var(--red);color:var(--red);font:700 11px var(--mono);letter-spacing:.16em;padding:6px 10px;white-space:nowrap}
.a-nodes{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr)}
.a-node{padding:32px 24px 0 0;border-left:1px solid var(--line);padding-left:20px;display:grid;gap:10px;align-content:start}
.a-node:first-child{border-left:0;padding-left:0}
.a-node strong{font-size:clamp(15px,1.3vw,18px);font-weight:600;letter-spacing:.04em}
.a-core strong{color:var(--sand)}
.a-id{font:600 12px var(--mono);color:var(--muted);letter-spacing:.14em}
.a-cap{font-size:14px;color:var(--muted);line-height:1.5}
.a-note{margin-top:48px;display:flex;gap:12px;align-items:center;color:var(--soft);font-size:15px}
.red-dot{width:8px;height:8px;background:var(--red);flex:none}
/* proof */
.specs{display:grid;grid-template-columns:repeat(3,1fr);margin-top:72px;border-top:1px solid var(--line)}
.spec{padding:40px 24px 0 0;display:grid;gap:16px;border-right:1px solid var(--line)}
.spec+.spec{padding-left:24px}.spec:last-of-type{border-right:0}
.spec-n{font-size:clamp(40px,5vw,72px);line-height:1;letter-spacing:-.03em;font-weight:600}
.assure{margin-top:56px;color:var(--soft);font-size:17px}
/* marquee */
.qual{margin-top:56px}
.marquee{overflow:hidden;margin-top:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:32px;width:max-content;font-size:clamp(40px,6vw,88px);font-weight:300;letter-spacing:-.02em;white-space:nowrap}
.marquee-track i{font-style:normal;color:var(--red)}
.js .marquee-track{animation:mq 48s linear infinite}
@keyframes mq{to{transform:translateX(-50%)}}
/* lists */
.biglist{list-style:none;margin:0;padding:0;counter-reset:b}
.biglist li{counter-increment:b;display:flex;align-items:baseline;gap:24px;font-size:clamp(28px,3.6vw,52px);font-weight:600;letter-spacing:-.02em;padding:14px 0;border-bottom:1px solid var(--line)}
.biglist li:first-child{border-top:1px solid var(--line)}
.biglist li:before{content:counter(b,decimal-leading-zero);font:600 12px var(--mono);color:var(--muted);letter-spacing:.14em;min-width:2.5em}
.rows{list-style:none;margin:48px 0 0;padding:0}
.rows li{display:grid;grid-template-columns:80px minmax(0,4fr) minmax(0,6fr);gap:24px;align-items:baseline;padding:32px 0;border-top:1px solid var(--line)}
.rows li:last-child{border-bottom:1px solid var(--line)}
.rows strong{font-size:clamp(24px,2.6vw,36px);font-weight:600;letter-spacing:-.02em}
.rows strong a{text-decoration:none}.rows strong a:hover{color:var(--red)}
.rows p{color:var(--soft)}
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
.cols2{display:grid;grid-template-columns:repeat(2,1fr);gap:48px;margin-top:56px}
.ticks,.opens{list-style:none;margin:20px 0 0;padding:0}
.ticks li,.opens li{position:relative;padding:14px 0 14px 32px;border-top:1px solid var(--line);font-size:18px}
.ticks li:before{content:"\2713";position:absolute;left:0;top:14px;color:#7fc99a;font-weight:800}
.opens li:before{content:"";position:absolute;left:2px;top:22px;width:11px;height:11px;border:1.5px solid var(--sand);border-radius:50%}
.ticks small{display:block;color:var(--muted);font-size:14px;margin-top:4px}
.notes{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:6px;color:var(--muted);font-size:14px}
.disclaim{margin-top:72px;color:var(--muted);font-size:13px}
.s-end{border-bottom:0;padding-bottom:clamp(120px,14vw,200px)}
.prose p{color:var(--soft);margin-bottom:16px;max-width:44rem}
.legal section{padding:32px 0;border-top:1px solid var(--line)}
.legal h2{font-size:24px;font-weight:600;margin-bottom:12px}
/* form */
.split-form>:last-child{grid-column:7/13}
.inquiry-form{border-top:1px solid var(--line2);padding-top:8px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:grid;gap:8px}.field-full,.checkbox-field,.form-actions,.form-status,.form-fallback,.form-alt{grid-column:1/-1}
label{font:600 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.checkbox-field label{font:400 14px/1.5 var(--font);text-transform:none;letter-spacing:0;color:var(--soft)}
.checkbox-field{display:flex;gap:12px;align-items:flex-start}
input,select,textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line2);color:var(--text);font:400 16px var(--font);padding:12px 0;border-radius:0}
select option{background:var(--bg)}
textarea{min-height:140px;resize:vertical}
input[type=checkbox]{width:18px;height:18px;margin-top:2px;flex:none;accent-color:var(--red)}
input:focus,select:focus,textarea:focus{outline:none;border-bottom-color:var(--red)}
.form-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}
.form-status{color:var(--soft);font-size:14px}
.form-alt{color:var(--soft);font-size:14px}
.noscript-fallback{margin-top:16px;color:var(--soft)}
/* 404 */
.nf{min-height:100vh;display:flex;align-items:center;padding:140px 0 80px;background:linear-gradient(rgba(230,236,242,.05) 1px,transparent 1px) 0 0/40px 40px,linear-gradient(90deg,rgba(230,236,242,.05) 1px,transparent 1px) 0 0/40px 40px}
.nf-code{font-size:clamp(120px,24vw,320px);font-weight:600;line-height:.85;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px var(--line2);margin:24px 0}
/* grid bg */
.p-home .hero,.p-tl .hero{background:linear-gradient(rgba(230,236,242,.035) 1px,transparent 1px) 0 var(--py,0)/64px 64px,linear-gradient(90deg,rgba(230,236,242,.035) 1px,transparent 1px) 0 var(--py,0)/64px 64px}
/* footer */
.foot{padding:72px 0 40px}
.foot-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.foot-brand{grid-column:1/7}.foot-brand p{margin-top:16px;color:var(--muted);font-size:15px;max-width:32rem}
.foot-nav{grid-column:span 3;display:grid;gap:10px;align-content:start}
.foot-nav a{text-decoration:none;color:var(--soft);font-size:15px}.foot-nav a:hover{color:var(--text)}
.foot-minor a{font-size:13px;color:var(--muted)}
.foot-legal{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
/* responsive */
@media (max-width:1000px){
  .nav-links,.nav-cta{display:none}.menu-button{display:block}
  .hero-copy,.hero-viz{grid-column:1/-1}
  .hero{min-height:0;padding:120px 0 72px}
  .hero-short{padding:128px 0 64px}
  .split>:first-child,.split>:last-child,.split-form>:last-child{grid-column:1/-1}
  .split>:last-child{margin-top:40px}
  .a-words{display:none}
  .a-track{display:none}
  .a-nodes{grid-template-columns:1fr;border-left:1px solid var(--line2);margin-left:6px;position:relative}
  .a-node,.a-node:first-child{border-left:0;padding:24px 0 24px 28px;border-top:1px solid var(--line)}
  .a-node:nth-child(2):before{content:"NO FIRE CONTROL";display:block;width:max-content;border:1px solid var(--red);color:var(--red);font:700 11px var(--mono);letter-spacing:.16em;padding:5px 8px;margin-bottom:8px}
  .specs{grid-template-columns:1fr}
  .spec,.spec+.spec{padding:32px 0;border-right:0;border-bottom:1px solid var(--line)}
  .cols3,.cols2{grid-template-columns:1fr;gap:40px}
  .rows li{grid-template-columns:48px 1fr}.rows p{grid-column:2}
  .foot-brand,.foot-nav{grid-column:1/-1}
}
@media (max-width:600px){
  body{font-size:16px}
  .mega{font-size:clamp(44px,12.4vw,56px)}
  .big{font-size:clamp(36px,10vw,48px)}
  .form-grid{grid-template-columns:1fr}
  .btns .btn{flex:1 1 100%;justify-content:center}
  .s-meta{margin-bottom:32px}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .pulse{opacity:0!important}.marker{opacity:1!important}
  .js .arch .a-line{transform:none}
}

/* v5.1.0-precision */
::selection{background:var(--red);color:#fff}
.micro{color:#8592a0}
.mega,.big{color:#f7f5f0}
.mega-lock span{display:block}
@media (max-width:1000px){.mega-lock span{display:inline}}
.hero-copy .mega-lock{max-width:none}
.motif{display:inline-block;margin-left:16px;border:1px solid var(--red);color:var(--red);font:600 10px/1 var(--mono);letter-spacing:.16em;padding:6px 8px;vertical-align:middle}
@media (max-width:600px){.motif{margin:12px 0 0;display:table}}
.st{opacity:0}.pulse{opacity:0;stroke-dasharray:24 400;stroke-dashoffset:24}.marker{opacity:0}
.js .hero-viz.in .s1{animation:fadein .25s ease .3s forwards}
.js .hero-viz.in .p1{animation:pl 1s var(--ease) .8s forwards}
.js .hero-viz.in .s2{animation:fadein .25s ease 1.8s forwards}
.js .hero-viz.in .p2{animation:pl .6s var(--ease) 2.3s forwards}
.js .hero-viz.in .s3{animation:fadein .25s ease 2.9s forwards}
.js .hero-viz.in .p3{animation:pl .7s var(--ease) 3.3s forwards}
.js .hero-viz.in .marker{animation:fadein .4s ease 4s forwards}
.js .hero-viz.in .ring{animation:ringx 1.2s ease-out 4.2s 1 forwards}
@keyframes fadein{to{opacity:1}}
@keyframes pl{0%{opacity:1;stroke-dashoffset:24}90%{opacity:1}100%{opacity:0;stroke-dashoffset:-240}}
@keyframes ringx{0%{r:12;opacity:1}100%{r:22;opacity:.5}}
html:not(.js) .st,html:not(.js) .marker{opacity:1}
.a-node{outline-offset:6px;transition:background .15s}
.a-node:hover,.a-node:focus-visible{background:rgba(230,236,242,.03)}
.a-meta{font-size:13px;color:var(--soft);line-height:1.5;max-height:0;overflow:hidden;opacity:0;transition:opacity .18s,max-height .18s}
.a-node:hover .a-meta,.a-node:focus .a-meta,.a-node:focus-within .a-meta{max-height:6em;opacity:1}
@media (hover:none){.a-meta{max-height:none;opacity:1}}
.a-vpulse{display:none}
.caps{display:block;margin-top:24px;color:#8592a0}
.art-wrap{margin-top:56px;border-top:1px solid var(--line);padding-top:40px}
.asset-art{width:100%;max-width:820px;height:auto;display:block}
.foot-id{display:inline-block;margin-right:12px;font:600 11px var(--mono);letter-spacing:.12em;color:var(--soft)}
.btn,.nav-cta,.tlink,.nav-links a{transition-duration:.15s}
@media (max-width:1000px){
  .a-nodes{overflow:hidden}
  .a-nodes:after{content:"";position:absolute;left:-2px;top:0;width:3px;height:64px;background:var(--red);opacity:0}
  .js .arch.in .a-nodes:after{animation:vp 2.6s var(--ease) 1s 2 forwards}
}
@keyframes vp{0%{top:0;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:calc(100% - 64px);opacity:0}}
@media (prefers-reduced-motion:reduce){
  ::view-transition-old(root),::view-transition-new(root){animation:none}
  .st,.marker{opacity:1!important}.pulse{opacity:0!important}
}

@media (min-width:1001px){
  .hero-grid .hero-copy{grid-column:1/8}.hero-grid .hero-viz{grid-column:8/13}
  .mega-lock{font-size:clamp(56px,5.6vw,88px)}
  .mega-lock span{white-space:nowrap}
}
.motif{margin:12px 0 0;display:table}

/* v5.3.0-snare */
.viz{margin:48px 0 0}
.viz svg{width:100%;height:auto;display:block}
.v-lbl,.v-lbl-h{font:600 10px var(--mono);letter-spacing:.16em;fill:#8592a0;color:#8592a0}
.v-lbl-h{display:block;margin-top:16px}
.v-id{font:600 11px var(--mono);letter-spacing:.12em;fill:var(--soft)}
.v-dim{font:500 9px var(--mono);letter-spacing:.12em;fill:var(--muted)}
.red-t{fill:var(--red)}
.v-cap{margin-top:16px;color:var(--soft);font-size:15px}
.hero-viz-a{grid-column:7/13;margin:0}
.hero-viz-a svg{border:1px solid var(--line)}
.viz-c svg{max-width:820px;margin:0 auto}
.viz-d{border-top:1px solid var(--line);padding-top:40px;margin-top:72px}
.st-strip{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.st-card{display:grid;gap:8px;padding:24px 20px 0 0;border-right:1px solid var(--line);align-content:start}
.st-card+.st-card{padding-left:20px}.st-card:last-child{border-right:0}
.st-card svg{width:100%;max-width:220px;height:auto;margin-bottom:8px}
.st-card strong{font-size:20px;font-weight:600}
.viz-sm{max-width:560px}
.viz-xs{max-width:360px;margin:0}
.teaser{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px;align-items:center}
.art-snare .viz-b{margin-top:40px}
/* draw-on-scroll */
.js .viz .d{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.4s var(--ease)}
.js .viz.in .d{stroke-dashoffset:0}
.js .viz .net{transform-origin:100px 70px;transform:scale(.2);opacity:0;transition:transform .9s var(--ease) .6s,opacity .3s .6s}
.js .viz.in .net{transform:scale(1);opacity:1}
@media (max-width:1000px){
  .hero-viz-a{grid-column:1/-1;margin-top:40px}
  .st-strip{grid-template-columns:1fr}
  .st-card,.st-card+.st-card{grid-template-columns:120px 1fr;padding:20px 0;border-right:0;border-bottom:1px solid var(--line);column-gap:20px}
  .st-card svg{grid-row:1/4;max-width:120px;margin:0}
  .teaser{grid-template-columns:1fr}
  .viz-xs{max-width:280px}
}
@media (prefers-reduced-motion:reduce){.js .viz .d{stroke-dashoffset:0}.js .viz .net{transform:none;opacity:1}}
@media (min-width:1001px){.hero-grid .hero-viz-a{grid-column:8/13}}

/* v5.4.0-brand */
.nav-brand{display:flex;align-items:center}
.brand-svg{height:30px;width:auto;display:block}
.brand-full{width:100%;max-width:340px;height:auto;display:block;margin-bottom:8px}
.tagline{margin-top:20px;font:600 13px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--red)}
@media (max-width:600px){.brand-svg{height:26px}.brand-full{max-width:280px}}