@font-face{font-family:Manrope;src:url("/assets/fonts/manrope-variable.woff2") format("woff2");font-style:normal;font-weight:200 800;font-display:block}
@font-face{font-family:Urbanist;src:url("/assets/fonts/urbanist-variable.woff2") format("woff2");font-style:normal;font-weight:100 900;font-display:block}

:root{color-scheme:dark;--canvas:#050505;--surface:#0b0b0b;--ink:#f4f2ec;--muted:#a5a49f;--line:rgba(244,242,236,.16);--ease:cubic-bezier(.22,1,.36,1);--gutter:clamp(24px,5vw,88px);--section-space:clamp(104px,12vw,184px)}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:32px}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:Manrope,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:400;-webkit-font-smoothing:antialiased}
body:has(dialog[open]){overflow:hidden}
button,input,select,textarea{font:inherit}
a{color:inherit;text-decoration:none}
button{color:inherit;cursor:pointer}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible{outline:2px solid var(--ink);outline-offset:6px}
img,svg{display:block;max-width:100%}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:450;text-wrap:balance}
p{line-height:1.7}
::selection{color:var(--canvas);background:var(--ink)}
.wrap{width:min(100% - var(--gutter)*2,1320px);margin-inline:auto}
.skip-link{position:fixed;top:12px;left:12px;z-index:100;background:var(--ink);color:var(--canvas);padding:14px 20px;transform:translateX(-150%)}
.skip-link:focus{transform:none}
.site-header{position:relative;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:32px;min-height:104px}
.home-page>.site-header{position:absolute;top:0;left:0;right:0}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.ila-logo{display:block;width:128px;aspect-ratio:1765/962;flex-shrink:0;background:currentColor;--logo-mask:url("/ila-logo-51fd3c95.png") 51.675127% 44.910515%/155.807365% 285.862786% no-repeat;-webkit-mask:var(--logo-mask);mask:var(--logo-mask)}
.desktop-nav{display:flex;gap:34px;align-items:center;margin-left:auto;margin-right:32px;font-size:13px;color:var(--muted)}
.desktop-nav a,.footer-links a{transition:color .25s var(--ease)}
.desktop-nav a:hover,.footer-links a:hover{color:var(--ink)}
.button{display:inline-flex;justify-content:center;align-items:center;gap:28px;min-height:51px;padding:14px 25px;border:1px solid var(--ink);border-radius:100px;background:var(--ink);color:var(--canvas);font-size:13px;font-weight:600;line-height:1.3;transition:background .25s var(--ease),border-color .25s var(--ease)}
.button:hover{background:#d5d3cd;border-color:#d5d3cd}
.button-small{min-height:42px;padding:10px 20px;font-size:12px}
.arrow{width:17px;height:17px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:1.4;transition:transform .25s var(--ease)}
a:hover>.arrow{transform:translateX(3px)}
.text-link{display:inline-flex;gap:15px;align-items:center;font-size:13px;min-height:44px}
.text-link:hover{text-decoration:underline;text-underline-offset:5px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:50%;height:44px;width:44px;padding:12px}
.menu-toggle span{display:block;height:1px;background:var(--ink);margin:5px 0}
.mobile-menu{position:fixed;inset:0;margin:0;padding:0;width:100%;max-width:none;height:100dvh;max-height:none;border:0;background:var(--canvas);color:var(--ink)}
.mobile-menu::backdrop{background:var(--canvas)}
.menu-top{display:flex;justify-content:space-between;align-items:center;padding-block:28px}
.menu-close{border:1px solid var(--line);border-radius:50%;width:44px;height:44px;background:none;font-size:25px;font-weight:400}
.mobile-menu nav{display:grid;gap:22px;margin-top:80px}
.mobile-menu nav a{width:fit-content;font-size:clamp(28px,8vw,45px);line-height:1.3}
.mobile-menu .menu-contact{margin-top:45px;color:var(--muted);font-size:16px;overflow-wrap:anywhere}
.hero-stage{position:relative;isolation:isolate;min-height:760px;height:min(960px,100svh);background:var(--canvas);overflow:hidden}
.hero-plate{position:absolute;inset:0;z-index:-2}
.hero-plate video{position:absolute;left:50%;top:0;width:100%;height:100%;transform:translateX(-50%);object-fit:cover;object-position:50% 48%;pointer-events:none}
.hero-plate::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,5,5,.65),rgba(5,5,5,.25) 42%,transparent 66%),linear-gradient(0deg,#050505 0%,rgba(5,5,5,.66) 10%,transparent 34%,rgba(5,5,5,.2) 100%)}
.hero-content{padding-top:clamp(96px,13vh,176px);position:relative}
.eyebrow{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:400;letter-spacing:.16em;text-transform:uppercase;line-height:1.6;color:var(--muted)}
.hero-content .eyebrow{margin-bottom:26px}
.hero-content h1{font-size:clamp(70px,7.4vw,112px);line-height:1.04;letter-spacing:-.047em;max-width:900px}
.hero-content h1 span{display:block}
.hero-copy{max-width:480px;margin-top:32px;font-size:17px;color:#bbb9b3;line-height:1.75}
.hero-actions{display:flex;align-items:center;gap:32px;margin-top:38px}
.hero-end{position:absolute;bottom:38px;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:10px;letter-spacing:.06em;color:var(--muted)}
.hero-end a{display:flex;align-items:center;gap:16px;min-height:32px}
.hero-end a .arrow{transform:rotate(90deg);width:14px;height:14px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.service-outcome{margin-top:26px;padding-top:23px;border-top:1px solid var(--line)}
.service-outcome>span{display:block;font:10px/1.6 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:10px}
.service-outcome p{font-size:16px;line-height:1.65;color:var(--ink)}
/* The systems block scales in one unit, including its type and diagrams. */
.section-two{--su:min(calc((100vw - var(--gutter)*2)/1100),calc((100svh - 104px)/562),1.18px);min-height:100svh;display:grid;place-items:center;padding:52px var(--gutter);background:#000;color:#fff;font-family:Urbanist,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.systems-composition{width:calc(1100*var(--su));max-width:100%}
.section-two h2{font-size:calc(64*var(--su));font-weight:500;letter-spacing:-.035em;line-height:1.06;text-align:center;margin-bottom:calc(56*var(--su))}
.systems-line-mask{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
[data-line2]{display:block;white-space:nowrap}
.systems-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:calc(16*var(--su))}
.systems-card{height:calc(370*var(--su));padding:calc(28*var(--su));background:#111;display:flex;flex-direction:column;justify-content:space-between;min-width:0;border-radius:0}
.systems-art{height:calc(218*var(--su));width:100%;display:block;flex-shrink:0}
.systems-art svg{height:100%;width:100%;overflow:visible}
.systems-copy h3{font-size:calc(22*var(--su));line-height:1.2;letter-spacing:-.02em;font-weight:500;text-wrap:initial}
.systems-copy p{margin-top:calc(11*var(--su));font-size:calc(16*var(--su));font-weight:400;line-height:1.5;color:#999;max-width:calc(286*var(--su))}
.systems-card-inverted .systems-art{margin-top:auto}
.d-plate-a{--ay:9.6px;--t:2.9s}
.d-plate-b{--ay:6.9px;--t:3.4s}
.d-plate-c{--ay:4.2px;--t:3.9s}
.d-plate-d{--ay:2.1px;--t:4.6s}

.d-src-t{--ax:1.5px;  --ay:7.65px;--t:3.6s}
.d-src-l{--ax:9px;    --ay:0.45px;--t:3.1s}
.d-src-r{--ax:-7.29px;--ay:-4.17px;--t:4.2s}

.d-node-t{--ay:5.4px; --t:3.3s}
.d-node-b{--ay:-5.1px;--t:4.3s}
.d-node-l{--ax:6.3px; --t:3s}
.d-node-r{--ax:-6px;  --t:3.8s}

/* start states for the one-shot entrance */
.section-two.s2-armed [data-enter2]{opacity:0}
.section-two.s2-armed [data-line2]{transform:translateY(118%)}
.section-two.s2-entering [data-enter2],
.section-two.s2-entering [data-line2]{transition:none!important}
.site-footer{padding:64px 0 24px;background:#000;color:#999;border-top:1px solid #222}
.footer-content{display:grid;grid-template-columns:1fr 1fr 1fr;gap:clamp(32px,6vw,100px)}
.footer-content p{max-width:340px;font-size:14px;line-height:1.75}
.footer-content .footer-label{color:#fff;font-size:12px;margin-bottom:15px}
.footer-services a{display:block;width:fit-content;font-size:14px;line-height:1.5;padding-block:6px}
.footer-services a:hover{text-decoration:underline;text-underline-offset:4px}
.footer-contact{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:44px;padding-block:30px;border-block:1px solid #222;color:#fff}
.footer-contact>p{font-size:clamp(24px,2.5vw,36px);letter-spacing:-.035em}
.footer-contact .text-link{white-space:nowrap}
.footer-legal{display:flex;align-items:center;gap:28px;padding-top:24px;font-size:11px}
.footer-legal p{margin-right:auto}
.footer-legal a{display:flex;align-items:center;min-height:32px}
.service-hero{padding-block:88px 120px}
.breadcrumb{display:flex;align-items:center;gap:13px;color:var(--muted);font-size:11px;line-height:1.8}
.breadcrumb a:hover{text-decoration:underline;text-underline-offset:4px}
.service-intro{display:grid;grid-template-columns:1.35fr .75fr;gap:90px;align-items:end;margin-top:60px}
.service-intro h1{font-size:clamp(47px,6vw,88px);line-height:1.08;letter-spacing:-.05em;margin-top:23px}
.service-intro h1 span{display:block}
.service-intro .intro-copy>p{font-size:17px;line-height:1.9;color:var(--muted)}
.service-intro .button{margin-top:27px}
.service-body{padding-block:120px 130px;border-top:1px solid var(--line)}
.detail-grid{display:grid;grid-template-columns:.7fr 1fr;gap:110px}
.detail-lead h2{font-size:42px;line-height:1.25;letter-spacing:-.035em}
.detail-lead>p{font-size:16px;color:var(--muted);margin-top:21px;max-width:350px}
.scope-list{list-style:none;padding:0;margin:0}
.scope-list li+li{margin-top:28px;padding-top:28px;border-top:1px solid var(--line)}
.scope-list h3{font-size:20px;letter-spacing:-.02em;margin-bottom:9px}
.scope-list p{font-size:17px;color:var(--muted);line-height:1.85}
.project-start{margin-top:78px;display:grid;grid-template-columns:.7fr 1fr;gap:110px;padding:35px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.project-start h2{font-size:24px;letter-spacing:-.025em}
.project-start p{font-size:17px;line-height:1.9;color:var(--muted)}
.project-start a{display:inline-flex;margin-top:12px;text-decoration:underline;text-underline-offset:4px;font-size:12px}
.other-services{padding-top:32px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;color:var(--muted)}
.other-services a{display:flex;align-items:center;gap:12px;min-height:44px}
.other-services a:last-child{color:var(--ink)}
.prose-page{max-width:780px;padding-block:70px 110px}
.prose-page h1{font-size:clamp(40px,5vw,70px);letter-spacing:-.04em;margin-bottom:42px}
.prose-page h2{font-size:23px;margin-block:36px 14px}
.prose-page p{font-size:15px;color:var(--muted);margin-bottom:18px}
.prose-page p a{text-decoration:underline;text-underline-offset:4px}
.prose-page .button{margin-top:24px}
@media(min-width:1800px){.hero-plate video{max-width:1900px}.hero-plate::after{background:linear-gradient(90deg,#050505,transparent 20%,transparent 80%,#050505),linear-gradient(0deg,#050505,transparent 40%)}.hero-content{padding-top:140px}}
@media(max-width:1000px){.desktop-nav{margin-right:0;gap:23px}.hero-content h1{font-size:clamp(70px,9vw,90px)}.hero-plate video{width:120%;object-position:60% 50%}.detail-grid,.project-start{gap:65px}.service-intro{gap:50px}}
@media(max-width:900px),(max-height:600px){
.section-two{--su:1px;padding:80px var(--gutter);min-height:100svh}
.systems-composition{width:min(100%,560px)}
.section-two h2{font-size:clamp(29px,8.6vw,52px);margin-bottom:40px}
.systems-grid{grid-template-columns:1fr;gap:16px}
.systems-card{height:390px;padding:30px}
.systems-art{height:224px}
.systems-copy h3{font-size:25px}
.systems-copy p{font-size:17px;max-width:360px;margin-top:12px}
}
@media(max-width:760px){
.site-header{min-height:86px;gap:18px}.desktop-nav,.header-contact{display:none}.menu-toggle{display:block}
.hero-stage{height:100svh;min-height:710px;max-height:950px}.hero-content{padding-top:112px}.hero-content h1{font-size:clamp(46px,14vw,74px);line-height:1.06;letter-spacing:-.045em}.hero-content .eyebrow{font-size:9px;margin-bottom:23px}.hero-copy{max-width:380px;font-size:15px;margin-top:23px}.hero-actions{gap:22px;margin-top:29px;flex-wrap:wrap}.hero-actions .text-link{font-size:12px}.hero-actions .button{font-size:12px;padding-inline:20px;gap:17px}.hero-plate video{width:150%;left:48%;top:40px;object-position:38% 50%;opacity:.9}.hero-plate::after{background:linear-gradient(180deg,rgba(5,5,5,.6),rgba(5,5,5,.55) 48%,transparent 70%),linear-gradient(90deg,rgba(5,5,5,.65),rgba(5,5,5,.38) 62%,rgba(5,5,5,.18)),linear-gradient(0deg,#050505,rgba(5,5,5,.1) 50%,rgba(5,5,5,.28))}.hero-end{bottom:24px;font-size:9px}.hero-end>a{max-width:180px;line-height:1.8}
.brand .ila-logo{width:110px}.site-footer{padding-top:40px}.footer-content{grid-template-columns:1fr;gap:28px}.footer-content p{max-width:470px}.footer-content .footer-label{margin-bottom:10px}.footer-contact{align-items:flex-start;flex-direction:column;gap:12px;margin-top:32px;padding-block:24px}.footer-legal{font-size:10px;gap:16px;flex-wrap:wrap;padding-top:20px}.footer-legal p{width:100%}
.service-hero{padding-block:40px 60px}.service-intro{grid-template-columns:1fr;gap:32px;margin-top:42px}.service-intro h1{font-size:clamp(43px,9vw,66px)}.service-intro .intro-copy>p{max-width:460px;font-size:16px}.service-body{padding-block:55px 65px}.detail-grid{grid-template-columns:1fr;gap:40px}.detail-lead h2{font-size:30px}.detail-lead>p{max-width:440px}.scope-list h3{font-size:20px}.scope-list p{font-size:17px}.project-start{grid-template-columns:1fr;gap:20px;margin-top:50px;padding-block:30px}.project-start p{font-size:17px}.other-services{align-items:flex-start;flex-direction:column;gap:5px}.prose-page{padding-block:40px 70px}}
@media(max-width:380px){.hero-content{padding-top:93px}.hero-content h1{font-size:46px}.hero-actions{gap:14px}.hero-actions .button{padding-inline:16px}.hero-end>a{max-width:150px}.hero-stage{min-height:680px}.systems-card{padding:26px;height:390px}.systems-art{height:208px}.systems-copy h3{font-size:23px}.systems-copy p{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}.section-two [data-enter2]{opacity:1!important;transform:none!important}.section-two [data-line2],.section-two .amb{transform:none!important}}