:root{--ink:#062f35;--ink2:#0b454b;--aqua:#16c1b7;--aqua2:#7ce1d9;--mist:#dff5f1;--paper:#f4f8f6;--white:#fff;--amber:#ffb000;--amber2:#ffe9af;--line:rgba(6,47,53,.18);--muted:#537074;--shadow:0 24px 70px rgba(5,40,45,.14);--radius:24px;--shell:min(1240px,calc(100% - 48px))}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Segoe UI,Arial,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{color:inherit}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:Georgia,serif;line-height:1.06;letter-spacing:-.035em}
h1{font-size:clamp(2.9rem,6vw,6.4rem);margin-bottom:28px}
h2{font-size:clamp(2rem,3.7vw,4.5rem);margin-bottom:22px}
h3{font-size:clamp(1.25rem,2vw,1.85rem);margin-bottom:13px}
p{font-size:1rem;color:#3d5b5f}
.shell{width:var(--shell);margin-inline:auto}
.section{padding:110px 0}
.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 20px;color:var(--aqua);font:800 .74rem/1 Arial,sans-serif;letter-spacing:.18em;text-transform:uppercase}
.eyebrow:before{content:'';width:34px;height:2px;background:currentColor}
.skip-link{position:fixed;z-index:9999;left:20px;top:-70px;background:var(--amber);padding:12px 20px;font-weight:800;border-radius:0 0 12px 12px}
.skip-link:focus{top:0}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:13px 23px;border:0;border-radius:4px;font-weight:900;font-size:.83rem;transition:.2s}
.button:hover{transform:translateY(-3px)}
.button--amber{background:var(--amber);color:#142d2f;box-shadow:0 12px 30px rgba(255,176,0,.24)}
.button--teal{background:var(--aqua);color:var(--ink)}
.button--teal:hover{background:var(--ink);color:#fff}
.section-head{display:grid;grid-template-columns:1.5fr .7fr;gap:70px;align-items:end;margin-bottom:54px}
.section-head>p{font-size:1.05rem;margin-bottom:6px}
.section-head a{font-weight:900;align-self:end}
.section-head--light{color:#fff}
.section-head--light p{color:#afd2d3}
.safety-rail{background:var(--ink);color:#d9eeee;font-size:.73rem;letter-spacing:.09em}
.safety-rail .shell{min-height:38px;display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center}
.safety-rail span{font-weight:900;white-space:nowrap}
.safety-rail span i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 5px rgba(255,176,0,.15);margin-right:8px}
.safety-rail p{margin:0;text-align:center;color:#9fc1c3;font-size:.72rem}
.safety-rail a{color:var(--amber);font-weight:900}
.site-header{position:sticky;z-index:100;top:0;background:rgba(244,248,246,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.header-frame{height:88px;display:flex;align-items:center;position:relative}
.brand{display:flex;align-items:center;gap:11px;position:absolute;z-index:3;left:50%;transform:translateX(-50%)}
.brand strong{display:block;font:950 1.14rem/1 Arial,sans-serif;letter-spacing:.13em}
.brand small{display:block;margin-top:5px;color:var(--muted);font:700 .57rem/1 Arial,sans-serif;letter-spacing:.17em}
.trace-mark{position:relative;width:47px;height:47px;display:block;border-radius:50%;border:1px solid rgba(6,47,53,.25)}
.trace-mark i{position:absolute;border:1.5px solid var(--aqua);border-radius:50%;inset:7px}
.trace-mark i:nth-child(2){inset:13px;border-color:var(--ink)}
.trace-mark i:nth-child(3){inset:19px;border-color:var(--amber)}
.trace-mark b{position:absolute;width:2px;height:30px;left:50%;top:3px;background:var(--ink);transform:rotate(28deg);transform-origin:bottom}
.nav-shell{width:100%;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:250px}
.nav-cluster{display:flex;align-items:center;gap:22px}
.nav-right{justify-content:flex-end;padding-right:170px}
.nav-cluster a{position:relative;font-size:.79rem;font-weight:800;white-space:nowrap}
.nav-cluster a:after{content:'';position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--aqua);transition:.25s}
.nav-cluster a:hover:after,.nav-cluster a[aria-current=page]:after{right:0}
.nav-assessment{position:absolute;right:0;top:19px;background:var(--ink);color:#fff;padding:13px 17px;border-radius:30px;font-size:.76rem;font-weight:900}
.nav-assessment:hover{background:var(--aqua);color:var(--ink)}
.menu-toggle{display:none}
.mobile-call{display:none}
.site-footer{background:#031f24;color:#fff}
.footer-trace{height:52px;display:flex;align-items:center;justify-content:center;gap:22px;border-bottom:1px solid rgba(255,255,255,.13);color:#81bdbe;font-size:.65rem;font-weight:900;letter-spacing:.17em}
.footer-trace i{width:9%;height:1px;background:linear-gradient(90deg,var(--aqua),transparent)}
.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:64px;padding:75px 0 60px}
.footer-grid h2{font:900 .72rem/1 Arial,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--aqua);margin-bottom:25px}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:11px}
.footer-grid>div:not(:first-child) a{color:#c2d7d8;font-size:.86rem}
.footer-grid>div:not(:first-child) a:hover{color:var(--amber)}
.brand--footer{position:relative;left:auto;transform:none;display:inline-flex;margin-bottom:23px}
.brand--footer .trace-mark{border-color:rgba(255,255,255,.3)}
.brand--footer .trace-mark i:nth-child(2){border-color:#fff}
.brand--footer .trace-mark b{background:#fff}
.brand--footer small{color:#88aeb0}
.footer-identity p{color:#9dbabc;max-width:520px;font-size:.91rem}
.footer-identity p strong{color:#e9f4f3}
.footer-phone{font-family:Georgia,serif;font-size:1.7rem;color:var(--amber)}
.footer-base{padding:20px 0 26px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;color:#719397;font-size:.65rem;font-weight:800;letter-spacing:.11em}
.boundary-hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;min-height:730px;padding:72px 0}
.boundary-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,47,53,.08),transparent 55%,rgba(22,193,183,.09));pointer-events:none}
.hero-layout{display:grid;grid-template-columns:1.08fr .82fr;gap:68px;align-items:center;position:relative;z-index:2}
.hero-copy h1{font-size:clamp(3.6rem,6.1vw,6.8rem);max-width:850px}
.hero-copy .eyebrow{color:var(--amber)}
.hero-lead{font-size:1.12rem;color:#bdd6d6;max-width:790px}
.hero-lead strong{color:#fff}
.hero-actions{display:flex;align-items:center;gap:24px;margin:34px 0 38px}
.call-link{color:#fff;font-weight:900}
.call-link span{color:var(--amber)}
.hero-proof{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18);padding-top:23px;gap:14px}
.hero-proof span{font-size:.73rem;color:#b1ccce}
.hero-proof b{display:block;color:var(--aqua);font-size:.67rem;margin-bottom:6px}
.hero-visual{position:relative;margin:0;min-height:570px}
.hero-visual img{width:100%;height:570px;border-radius:52% 48% 30% 70%/36% 35% 65% 64%;filter:saturate(.9) contrast(1.03)}
.hero-visual:before{content:'';position:absolute;z-index:-1;inset:-18px;border:1px solid rgba(124,225,217,.48);border-radius:48% 52% 70% 30%/60% 35% 65% 40%;transform:rotate(-4deg)}
.hero-visual figcaption{position:absolute;left:-45px;bottom:28px;width:290px;background:var(--paper);color:var(--ink);padding:18px 21px;border-left:5px solid var(--amber);box-shadow:var(--shadow)}
.hero-visual figcaption span{display:block;color:var(--aqua);font-size:.62rem;font-weight:900;letter-spacing:.14em;margin-bottom:7px}
.hero-visual figcaption strong{font-size:.78rem;line-height:1.45;display:block}
.meter-scale{position:absolute;right:-20px;top:72px;width:52px;height:260px;background:rgba(3,31,36,.92);border:1px solid rgba(255,255,255,.25);display:flex;flex-direction:column;align-items:center;padding:15px 0;color:#fff}
.meter-scale span{writing-mode:vertical-rl;font-size:.54rem;letter-spacing:.16em;color:#9cc6c7}
.meter-scale i{width:17px;border-top:1px solid var(--aqua);margin-top:20px}
.meter-scale b{margin-top:auto;color:var(--amber);font-size:.6rem;writing-mode:vertical-rl;letter-spacing:.15em}
.hero-contours{position:absolute;inset:0;opacity:.22;pointer-events:none}
.hero-contours i{position:absolute;border:1px solid var(--aqua);border-radius:47% 53% 59% 41%/57% 34% 66% 43%}
.hero-contours i:nth-child(1){width:630px;height:630px;left:-320px;top:-250px}
.hero-contours i:nth-child(2){width:520px;height:520px;left:-255px;top:-195px}
.hero-contours i:nth-child(3){width:440px;height:440px;right:-230px;bottom:-210px}
.hero-contours i:nth-child(4){width:350px;height:350px;right:-180px;bottom:-165px}
.incident-readout{background:var(--amber)}
.incident-readout .shell{display:grid;grid-template-columns:repeat(3,1fr) auto;align-items:center;min-height:88px}
.incident-readout p{margin:0;padding:13px 22px;border-left:1px solid rgba(6,47,53,.22);font-size:.77rem;color:#293f41;line-height:1.45}
.incident-readout p strong{display:block;color:var(--ink)}
.incident-readout a{font-size:.78rem;font-weight:900;padding-left:22px}
.source-switchboard{background:#fff}
.switchboard{display:grid;grid-template-columns:.76fr 1.24fr;border:1px solid var(--line);min-height:520px;box-shadow:var(--shadow)}
.source-buttons{display:flex;flex-direction:column;background:#eaf4f1;padding:18px}
.source-buttons button{display:grid;grid-template-columns:44px 1fr;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;padding:20px;cursor:pointer}
.source-buttons button span{grid-row:1/3;color:#80a2a5;font-weight:900}
.source-buttons button b{font-family:Georgia,serif;font-size:1.2rem}
.source-buttons button small{color:var(--muted)}
.source-buttons button.is-active{background:var(--ink);color:#fff;transform:translateX(13px);box-shadow:0 13px 30px rgba(6,47,53,.18)}
.source-buttons button.is-active small{color:#a8c8c9}
.source-display{background:var(--ink);color:#fff;padding:70px;display:grid;grid-template-columns:230px 1fr;gap:55px;align-items:center}
.source-display h3{font-size:clamp(2rem,3.5vw,3.7rem)}
.source-display p,.source-display dd{color:#b6cfd0}
.source-display>div>span{color:var(--amber);font-size:.67rem;font-weight:900;letter-spacing:.16em}
.source-display dl{border-top:1px solid rgba(255,255,255,.17)}
.source-display dl div{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.source-display dt{font-size:.7rem;color:var(--aqua);font-weight:900}
.source-display dd{margin:0;font-size:.82rem}
.source-display a{display:inline-block;margin-top:22px;color:var(--amber);font-weight:900}
.source-orbit{width:210px;height:210px;border:1px solid var(--aqua2);border-radius:50%;position:relative;display:grid;place-items:center}
.source-orbit i{position:absolute;border:1px solid rgba(124,225,217,.35);border-radius:50%;inset:18px}
.source-orbit i:nth-child(2){inset:38px}
.source-orbit i:nth-child(3){inset:60px}
.source-orbit b{font-family:Georgia,serif;font-size:2rem;color:var(--amber)}
.response-channels{background:var(--mist)}
.channel-heading{display:grid;grid-template-columns:1.4fr .8fr;gap:80px;margin-bottom:50px}
.channel-list{border-top:1px solid var(--line)}
.channel-row{display:grid;grid-template-columns:70px 1fr 120px;gap:25px;align-items:center;padding:27px 18px;border-bottom:1px solid var(--line);transition:.2s}
.channel-row:hover{background:#fff;padding-left:32px}
.channel-row>span{font:900 .72rem/1 Arial;color:var(--aqua)}
.channel-row small{display:block;color:#789092;font-weight:900;font-size:.62rem;letter-spacing:.14em}
.channel-row h3{font-size:1.75rem;margin:5px 0}
.channel-row p{margin:0;font-size:.85rem}
.channel-row>b{font-size:.66rem;text-align:right;letter-spacing:.1em}
.boundary-protocol{background:#fff}
.protocol-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:90px;align-items:center}
.protocol-copy p{font-size:1.02rem}
.boundary-board{background:#e9f3f1;border:1px solid var(--line);padding:22px;display:grid;grid-template-columns:1fr .86fr;gap:22px}
.boundary-board figure{margin:0;position:relative}
.boundary-board figure img{height:540px;width:100%}
.boundary-board figcaption{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;padding:10px 14px;font-size:.61rem;letter-spacing:.12em}
.boundary-board ol{list-style:none;padding:0;margin:0;display:flex;flex-direction:column}
.boundary-board li{flex:1;display:grid;grid-template-columns:38px 1fr;gap:12px;padding:15px 8px;border-bottom:1px solid var(--line)}
.boundary-board li>span{color:var(--aqua);font-weight:900}
.boundary-board h3{font-size:1.12rem;margin-bottom:6px}
.boundary-board p{font-size:.78rem;margin:0}
.material-ledger{background:#e8f5f2;overflow:hidden}
.material-reel{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.material-card{background:#fff;padding:12px 12px 24px;box-shadow:0 12px 32px rgba(6,47,53,.08)}
.material-card:nth-child(even){transform:translateY(30px)}
.material-card figure{margin:0 0 23px;position:relative;overflow:hidden}
.material-card img{width:100%;height:260px;transition:.4s}
.material-card:hover img{transform:scale(1.04)}
.material-card figure span{position:absolute;right:0;bottom:0;background:var(--amber);padding:8px 12px;font-size:.65rem;font-weight:900}
.material-card h3,.material-card p,.material-card>b{margin-left:11px;margin-right:11px}
.material-card p{font-size:.84rem}
.material-card>b{font-size:.7rem;color:var(--aqua)}
.ledger-link{display:block;margin-top:65px;text-align:right;font-weight:900}
.signal-field{background:var(--ink);color:#fff}
.signal-title{max-width:820px;margin-bottom:55px}
.signal-title p{color:#afc9ca}
.signal-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid rgba(255,255,255,.13);border-top:1px solid rgba(255,255,255,.13)}
.signal-grid>a{min-height:330px;padding:28px;border-right:1px solid rgba(255,255,255,.13);border-bottom:1px solid rgba(255,255,255,.13);position:relative;overflow:hidden}
.signal-grid small{color:var(--aqua);font-size:.62rem;font-weight:900;letter-spacing:.12em}
.signal-grid h3{margin-top:60px}
.signal-grid p{color:#9ebbbc;font-size:.84rem}
.signal-grid>a>b{position:absolute;bottom:24px;font-size:.63rem;color:var(--amber)}
.signal-wave{position:absolute;right:-25px;top:12px;width:130px;height:70px}
.signal-wave i{position:absolute;inset:0;border-top:1px solid rgba(124,225,217,.35);border-radius:50%;transform:rotate(-8deg)}
.signal-wave i:nth-child(2){top:15px}.signal-wave i:nth-child(3){top:30px}
.continuity-deck{background:#0b454b}
.property-panels{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:210px;gap:15px}
.property-panel{position:relative;overflow:hidden;background:#fff}
.property-panel:nth-child(1),.property-panel:nth-child(6){grid-column:span 7;grid-row:span 2}
.property-panel:nth-child(2),.property-panel:nth-child(5){grid-column:span 5;grid-row:span 2}
.property-panel:nth-child(3),.property-panel:nth-child(4){grid-column:span 6;grid-row:span 2}
.property-panel figure{position:absolute;inset:0;margin:0}
.property-panel img{width:100%;height:100%;filter:brightness(.55);transition:.4s}
.property-panel:hover img{transform:scale(1.04);filter:brightness(.42)}
.property-panel>div{position:absolute;z-index:2;left:28px;right:28px;bottom:25px;color:#fff}
.property-panel span{font-size:.62rem;font-weight:900;color:var(--aqua2);letter-spacing:.12em}
.property-panel h3{font-size:2rem;margin:9px 0}
.property-panel p{color:#d1e3e3;font-size:.82rem;margin-bottom:14px}
.property-panel b{font-size:.64rem;color:var(--amber)}
.scope-file{background:#fff}
.scope-file-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.scope-file-visual{position:relative;padding:0 70px 80px 0}
.scope-file-visual figure{margin:0;position:relative}
.scope-main img{height:620px;width:100%}
.scope-main span,.scope-inset span{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;padding:10px 14px;font-size:.58rem;letter-spacing:.11em}
.scope-inset{position:absolute!important;width:310px;right:0;bottom:0;border:12px solid #fff}
.scope-inset img{height:230px;width:100%}
.scope-file-copy>p{font-size:1.02rem}
.scope-file-copy dl{margin:30px 0}
.scope-file-copy dl div{display:grid;grid-template-columns:125px 1fr;gap:20px;border-top:1px solid var(--line);padding:13px 0}
.scope-file-copy dt{font-weight:900;font-size:.72rem;color:var(--aqua)}
.scope-file-copy dd{margin:0;font-size:.87rem;color:#496569}
.drying-journal{background:#dff1ee;overflow:hidden}
.journal-heading{display:grid;grid-template-columns:1.5fr .7fr;gap:70px;margin-bottom:55px}
.journal-track{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.journal-track:before{content:'';position:absolute;left:4%;right:4%;top:199px;border-top:2px dashed rgba(6,47,53,.23)}
.journal-track article{position:relative;background:#fff;padding:11px 11px 26px}
.journal-track figure{margin:0;position:relative}
.journal-track img{width:100%;height:220px}
.journal-track figure span{position:absolute;left:12px;top:12px;background:var(--amber);font-size:.59rem;font-weight:900;padding:7px 9px}
.journal-track article>div{padding:23px 13px 0}
.journal-track small{font-weight:900;color:var(--aqua);letter-spacing:.12em}
.journal-track h3{font-size:1.5rem;margin:8px 0}
.journal-track p{font-size:.82rem;margin:0}
.journal-link{display:block;margin-top:35px;text-align:right;font-weight:900}
.area-contours{background:#fff}
.area-contour-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px;align-items:center}
.area-map{position:relative;min-height:570px;border-radius:50%;border:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);align-content:center;gap:8px;padding:100px}
.map-rings{position:absolute;inset:0;pointer-events:none}
.map-rings i{position:absolute;border:1px solid rgba(22,193,183,.22);border-radius:48% 52% 45% 55%/55% 42% 58% 45%}
.map-rings i:nth-child(1){inset:7%}.map-rings i:nth-child(2){inset:16%}.map-rings i:nth-child(3){inset:26%}.map-rings i:nth-child(4){inset:36%}
.area-map>a{position:relative;z-index:2;background:var(--paper);border:1px solid var(--line);padding:10px 11px;display:flex;gap:8px;align-items:center;font-size:.72rem}
.area-map>a:hover{background:var(--ink);color:#fff}
.area-map span{color:var(--aqua);font-size:.58rem}
.cost-layers{background:var(--ink);color:#fff}
.cost-layers .section-head p{color:#a8c3c5}
.cost-stack{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid rgba(255,255,255,.16)}
.cost-stack article{padding:30px 22px;border-right:1px solid rgba(255,255,255,.16)}
.cost-stack span{color:var(--amber);font-weight:900}
.cost-stack h3{font-size:1.4rem;margin-top:45px}
.cost-stack p{color:#9eb9bb;font-size:.82rem}
.cost-link{display:block;margin-top:35px;text-align:right;color:var(--amber);font-weight:900}
.journal-index{background:#fff}
.article-mosaic{display:grid;grid-template-columns:repeat(12,1fr);gap:15px}
.article-tile{grid-column:span 4;padding:12px 12px 24px;border:1px solid var(--line);background:var(--paper)}
.article-tile:first-child{grid-column:span 8}
.article-tile figure{margin:0 0 22px;position:relative}
.article-tile img{width:100%;height:260px}
.article-tile:first-child img{height:400px}
.article-tile figure span{position:absolute;right:0;bottom:0;background:var(--ink);color:#fff;padding:9px 13px}
.article-tile small{color:var(--aqua);font-size:.58rem;font-weight:900;letter-spacing:.1em}
.article-tile h3{font-size:1.45rem;margin:8px 0}
.article-tile p{font-size:.8rem}
.article-tile>b{font-size:.65rem}
.faq-preview{background:var(--mist)}
.faq-preview-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:100px}
.faq-preview-grid>div:first-child>a{font-weight:900;color:var(--aqua)}
.accordion details{border-top:1px solid var(--line);padding:22px 0}
.accordion details:last-child{border-bottom:1px solid var(--line)}
.accordion summary{display:flex;gap:18px;cursor:pointer;font-family:Georgia,serif;font-size:1.28rem;font-weight:700}
.accordion summary span{font:900 .65rem Arial;color:var(--aqua)}
.accordion details p{padding-left:35px;font-size:.86rem;margin:15px 0 0}
.closing-boundary{position:relative;overflow:hidden;background:#082f34;color:#fff;padding:80px 0}
.closing-boundary>.shell{display:grid;grid-template-columns:170px 1fr auto;gap:55px;align-items:center;position:relative;z-index:2}
.closing-code{font-size:.64rem;letter-spacing:.17em;color:var(--aqua2);writing-mode:vertical-rl}
.closing-boundary h2{font-size:3.1rem}
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.closing-boundary>.shell>div:last-child>a:last-child{color:var(--amber);font-weight:900}
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.closing-rings i:nth-child(2){width:500px;height:500px;right:-170px;top:-200px}
.closing-rings i:nth-child(3){width:380px;height:380px;right:-110px;top:-140px}
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.collection-cover-grid{display:grid;grid-template-columns:1.25fr .55fr;gap:90px;align-items:center}
.collection-cover h1{font-size:clamp(3.6rem,6vw,6.5rem)}
.collection-cover-grid>div:first-child>p:not(.eyebrow){max-width:780px;font-size:1.1rem}
.collection-actions,.detail-actions{display:flex;align-items:center;gap:22px;margin-top:32px}
.collection-actions>a:last-child,.detail-actions>a:last-child{font-weight:900}
.collection-diagram{height:360px;position:relative;border:1px solid rgba(6,47,53,.25);border-radius:50%;display:grid;place-items:center}
.collection-diagram:before,.collection-diagram:after{content:'';position:absolute;border:1px solid var(--aqua);border-radius:50%;inset:35px}
.collection-diagram:after{inset:75px;border-color:rgba(6,47,53,.28)}
.collection-diagram span{position:absolute;top:24px;font-size:.62rem;font-weight:900;letter-spacing:.15em}
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.collection-diagram i:nth-of-type(1){transform:rotate(25deg)}
.collection-diagram i:nth-of-type(2){transform:rotate(145deg)}
.collection-diagram i:nth-of-type(3){transform:rotate(265deg)}
.collection-diagram b{font:700 5rem/1 Georgia;color:var(--ink)}
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.collection-cover--signals p{color:#bad1d2}
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.collection-cover--signals .collection-diagram b{color:var(--amber)}
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.collection-toolbar span{font-size:.66rem;font-weight:900;letter-spacing:.15em;color:var(--aqua)}
.collection-toolbar p{margin:0;font-size:.87rem}
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.collection-card figure{margin:0 0 22px;position:relative;overflow:hidden}
.collection-card img{width:100%;height:250px;transition:.35s}
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.collection-card>small{font-size:.6rem;color:var(--aqua);font-weight:900;letter-spacing:.12em}
.collection-card>h2{font-size:1.65rem;margin-top:8px}
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.collection-cards--coordinates .collection-card{border-radius:90px 90px 4px 4px;padding-top:28px}
.collection-cards--coordinates .collection-card figure{border-radius:70px 70px 0 0}
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.journal-volume span{font-size:.62rem;letter-spacing:.16em;color:var(--aqua)}
.journal-volume b{font:700 5rem/1 Georgia;color:var(--amber)}
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.journal-cover h1{font-size:clamp(3.2rem,5vw,5.6rem)}
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.boundary-columns h3{margin-top:45px;font-size:1.55rem}
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.detail-next>.shell>a b{display:block;font-family:Georgia,serif;font-size:1.5rem;margin-top:25px}
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.file-summary{position:sticky;top:175px;align-self:start;background:var(--mist);border-top:5px solid var(--aqua);padding:26px}
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.chapter-copy{max-width:720px}
.chapter-copy>p{font-size:1.04rem;line-height:1.84;color:#304f53}
.chapter-copy>p:first-child:first-letter{float:left;font:700 4.8rem/.8 Georgia;color:var(--aqua);margin:9px 10px 0 0}
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.chapter-callout--amber{border-color:var(--amber)}
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.article-handoff h2{font-size:2.7rem}
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.article-handoff>.shell>div:last-child>a:last-child{font-weight:900;font-size:.76rem}
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.about-system figure span{display:block;background:var(--ink);color:#fff;padding:11px;font-size:.61rem;text-align:center}
.about-system-grid>div p,.evidence-grid>div p{font-size:1rem}
.about-system-grid>div>a{font-weight:900;color:var(--aqua)}
.about-boundaries{background:#fff}
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.about-cta>.shell>span{font-size:.62rem;font-weight:900;letter-spacing:.13em}
.process-cover,.faq-cover,.request-cover,.legal-cover{background:#dcefeb;padding:95px 0}
.process-cover .shell,.faq-cover .shell{max-width:1000px;margin-left:max(24px,calc((100% - 1240px)/2))}
.process-cover p,.faq-cover p{max-width:790px;font-size:1.08rem}
.process-sequence{background:#fff}
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.process-line{position:absolute;left:31px;top:0;bottom:0;border-left:2px dashed var(--aqua)}
.process-sequence article{display:grid;grid-template-columns:64px 1fr 110px;gap:30px;align-items:center;padding:38px 0;border-bottom:1px solid var(--line);position:relative}
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.process-sequence h2{font-size:2.3rem;margin:7px 0}
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.standards-list{background:#fff}
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.standards-list article>span{font-weight:900;color:var(--amber)}
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.standards-list h2{font-size:1.8rem;margin:8px 0}
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.standards-matrix article:last-child{border-right:1px solid var(--line)}
.standards-matrix span{color:var(--aqua);font-size:.6rem;font-weight:900}
.standards-matrix h3{margin-top:35px}
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.contact-phone{display:inline-flex;flex-direction:column;border:1px solid rgba(255,255,255,.25);padding:16px 22px;margin-top:25px}
.contact-phone span{font-size:.58rem;color:var(--aqua);font-weight:900}
.contact-phone b{font:700 1.8rem Georgia;color:var(--amber)}
.contact-options{background:#fff}
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.contact-options article{padding:38px;border-right:1px solid var(--line)}
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.contact-options h2{font-size:2rem;margin-top:50px}
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.contact-safety{background:var(--amber);padding:70px 0}
.contact-safety>.shell{max-width:900px}
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.faq-library{background:#fff}
.faq-library>.shell{display:grid;grid-template-columns:280px 1fr;gap:80px}
.faq-index{position:sticky;top:150px;align-self:start;border-top:5px solid var(--amber);background:var(--mist);padding:27px}
.faq-index span{font-size:.6rem;font-weight:900;letter-spacing:.14em;color:var(--aqua)}
.faq-index p{font-size:.82rem;margin-top:18px}
.faq-accordion details{border-top:1px solid var(--line)}
.faq-accordion details:last-child{border-bottom:1px solid var(--line)}
.faq-accordion summary{display:grid;grid-template-columns:48px 1fr 22px;gap:20px;align-items:center;padding:27px 8px;cursor:pointer;list-style:none}
.faq-accordion summary::-webkit-details-marker{display:none}
.faq-accordion summary>span{color:var(--aqua);font-weight:900}
.faq-accordion summary h2{font-size:1.55rem;margin:0}
.faq-accordion summary i{width:13px;height:13px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:.2s}
.faq-accordion details[open] summary i{transform:rotate(225deg)}
.faq-accordion details>div{padding:0 78px 28px}
.faq-accordion details>div p{font-size:.9rem}
.faq-accordion details>div a{font-weight:900;color:var(--aqua)}
.request-cover-grid{display:grid;grid-template-columns:1fr 240px;gap:90px;align-items:center}
.request-cover h1{font-size:clamp(3.3rem,5.6vw,6rem)}
.request-cover-grid>div:first-child>p{font-size:1.08rem;max-width:850px}
.request-readout{height:260px;border:1px solid var(--line);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}
.request-readout:after{content:'';position:absolute;inset:25px;border:1px solid var(--aqua);border-radius:50%}
.request-readout span,.request-readout b{position:relative;z-index:2}
.request-readout span{font-size:.6rem;color:var(--aqua);font-weight:900}
.request-readout b{font:700 2rem/1 Georgia;text-align:center;margin-top:15px}
.request-readout i{position:absolute;height:80px;border-left:2px solid var(--amber);bottom:-40px}
.request-zone{background:#fff}
.request-layout{display:grid;grid-template-columns:290px 1fr;gap:75px;align-items:start}
.request-guide{position:sticky;top:145px;background:var(--ink);color:#fff;padding:30px}
.request-guide>span{color:var(--aqua);font-size:.6rem;font-weight:900}
.request-guide h2{font-size:1.8rem;margin-top:25px}
.request-guide ol{padding-left:20px;color:#b7cecf;font-size:.82rem}
.request-guide li{padding:7px 0}
.safety-card{background:rgba(255,176,0,.12);border-left:4px solid var(--amber);padding:16px;margin:25px 0}
.safety-card strong{color:var(--amber);font-size:.76rem}
.safety-card p{color:#c1d4d5;font-size:.75rem;margin:6px 0 0}
.request-guide>a{color:var(--amber);font-weight:900}
.assessment-panel{min-width:0}
.form-success,.form-errors{padding:25px;margin-bottom:24px}
.form-success{background:var(--mist);border-left:5px solid var(--aqua)}
.form-errors{background:#fff0e7;border-left:5px solid #d75328}
.form-success span{color:var(--aqua);font-size:.6rem;font-weight:900}
.form-success h2{font-size:2rem;margin:9px 0}
.form-success p,.form-errors li{font-size:.84rem}
.form-success a{font-weight:900}
.form-steps{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:35px}
.form-steps button{border:0;border-bottom:3px solid var(--line);background:transparent;padding:13px;text-align:left;cursor:pointer}
.form-steps button:disabled{opacity:.45;cursor:not-allowed}
.form-steps button.is-active{border-color:var(--amber);background:var(--mist)}
.form-steps span{display:block;color:var(--aqua);font-size:.62rem;font-weight:900}
.form-steps b{font-size:.7rem}
.honey{position:absolute!important;left:-9999px!important}
.form-step{display:none;border:0;padding:0;margin:0}
.form-step.is-active{display:block}
.form-step legend{width:100%;display:grid;grid-template-columns:60px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:0 0 25px;margin-bottom:30px}
.form-step legend>span{font:700 2.2rem/1 Georgia;color:var(--amber)}
.form-step legend small{display:block;color:var(--aqua);font-size:.58rem;font-weight:900}
.form-step legend h2{font-size:2.3rem;margin:7px 0 0}
.form-step>label,.field-group{display:block;margin-bottom:23px;font-weight:800;font-size:.8rem}
.form-step label b,.field-group b{color:#c84f24}
.form-step input:not([type=radio]):not([type=checkbox]),.form-step select,.form-step textarea{width:100%;border:1px solid #acc3c1;background:#f8fbfa;border-radius:0;padding:14px;margin-top:7px;color:var(--ink)}
.form-step textarea{resize:vertical}
.form-step input:focus,.form-step select:focus,.form-step textarea:focus{outline:3px solid rgba(22,193,183,.23);border-color:var(--aqua)}
.field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.choice-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:9px}
.choice-row label{position:relative}
.choice-row input{position:absolute;opacity:0}
.choice-row span{display:grid;place-items:center;min-height:48px;border:1px solid #abc1bf;background:#f8fbfa;cursor:pointer}
.choice-row input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.choice-row input:focus+span{outline:3px solid rgba(22,193,183,.35)}
.field-group>small,.file-field>small{display:block;color:var(--muted);font-weight:500;margin-top:7px}
.file-field{border:2px dashed #9fb9b7;padding:22px}
.file-field input{display:block;margin:10px 0}
.file-field>span{display:block;color:var(--aqua);font-size:.7rem}
.consent{display:grid!important;grid-template-columns:22px 1fr;gap:12px;align-items:start}
.consent input{width:20px;height:20px;margin-top:3px}
.consent span{font-weight:500;line-height:1.5}
.form-boundary{background:var(--mist);padding:15px;font-size:.78rem}
.inline-safety{background:#fff0d2;border-left:5px solid var(--amber);padding:16px;margin:20px 0}
.inline-safety p{font-size:.78rem;margin:5px 0 0}
.form-controls{display:flex;justify-content:flex-end;gap:12px;border-top:1px solid var(--line);margin-top:35px;padding-top:25px}
.form-controls>button:first-child{border:0;background:transparent;font-weight:900}
.form-controls button[hidden]{display:none}
.legal-cover .shell{max-width:950px;margin-left:max(24px,calc((100% - 1240px)/2))}
.legal-cover h1{font-size:clamp(3.2rem,5vw,5.4rem)}
.legal-body{background:#fff}
.legal-body>.shell{display:grid;grid-template-columns:230px 1fr;gap:80px}
.legal-body aside{position:sticky;top:145px;align-self:start;background:var(--ink);color:#fff;padding:25px}
.legal-body aside span{display:block;color:var(--aqua);font-size:.6rem;font-weight:900}
.legal-body aside b{display:block;font:700 2rem Georgia;margin:35px 0}
.legal-body aside a{color:var(--amber);font-weight:900;font-size:.75rem}
.legal-body>div>div>section{position:relative;padding:0 0 50px 65px;margin-bottom:45px;border-bottom:1px solid var(--line)}
.legal-body section>span{position:absolute;left:0;top:0;font-weight:900;color:var(--amber)}
.legal-body section h2{font-size:2.4rem}
.not-found{background:var(--ink);color:#fff;min-height:72vh;display:grid;place-items:center;padding:100px 0}
.not-found>.shell{display:grid;grid-template-columns:380px 1fr;gap:90px;align-items:center}
.lost-rings{width:380px;height:380px;border:1px solid var(--aqua);border-radius:50%;display:grid;place-items:center;position:relative}
.lost-rings i{position:absolute;inset:35px;border:1px solid rgba(124,225,217,.4);border-radius:50%}
.lost-rings i:nth-child(2){inset:75px}.lost-rings i:nth-child(3){inset:115px}
.lost-rings b{font:700 5rem Georgia;color:var(--amber)}
.not-found h1{font-size:5rem}
.not-found p{color:#afc8c9}
.not-found>div>div:last-child>div{display:flex;gap:25px;align-items:center}
.not-found>div>div:last-child>div>a:last-child{color:var(--amber);font-weight:900}
@media(max-width:1120px){
.nav-shell{gap:210px}.nav-cluster{gap:13px}.nav-right{padding-right:145px}.nav-cluster a{font-size:.7rem}.nav-assessment{padding:12px}
.hero-layout{grid-template-columns:1fr .72fr;gap:40px}.hero-copy h1{font-size:4.5rem}.source-display{grid-template-columns:160px 1fr;padding:45px}.source-orbit{width:150px;height:150px}
.detail-cover-grid,.file-cover-grid{grid-template-columns:90px 1fr 310px}.journal-cover-grid{grid-template-columns:110px 1fr 300px}
}
@media(max-width:900px){
:root{--shell:min(100% - 32px,720px)}.section{padding:78px 0}.safety-rail p{display:none}.safety-rail .shell{grid-template-columns:1fr auto}
.site-header{top:0}.header-frame{height:74px}.brand{position:relative;left:auto;transform:none}.trace-mark{width:41px;height:41px}.brand strong{font-size:1rem}
.menu-toggle{display:flex;margin-left:auto;border:0;background:transparent;gap:5px;flex-direction:column;align-items:flex-end;padding:10px;z-index:4}.menu-toggle span{display:block;width:26px;border-top:2px solid var(--ink)}.menu-toggle span:nth-child(2){width:18px}.menu-toggle b{font-size:.55rem}
.nav-shell{display:none;position:fixed;inset:112px 0 0;background:var(--paper);padding:28px 24px;overflow:auto}.nav-shell.is-open{display:block}.nav-cluster{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav-right{padding:0}.nav-cluster a{font-family:Georgia,serif;font-size:1.6rem;padding:16px 0;border-bottom:1px solid var(--line)}.nav-assessment{position:relative;display:flex;justify-content:center;right:auto;top:auto;margin-top:25px}
.mobile-call{position:fixed;z-index:90;right:18px;bottom:18px;display:flex;align-items:center;gap:10px;background:#0b966f;color:#fff;border-radius:40px;padding:10px 17px 10px 10px;box-shadow:0 14px 35px rgba(3,31,36,.28)}.mobile-call span{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;background:#fff}.mobile-call svg{width:21px;fill:#0b966f}.mobile-call b{font-size:.72rem}
.footer-grid{grid-template-columns:1fr 1fr}.footer-identity{grid-column:span 2}.footer-base{padding-bottom:90px}
.hero-layout,.protocol-grid,.scope-file-grid,.area-contour-grid,.faq-preview-grid,.collection-cover-grid,.decision-grid,.assembly-layout,.proposal-grid,.about-cover-grid,.standards-grid,.contact-grid,.about-system-grid,.evidence-grid,.request-cover-grid,.request-layout,.faq-library>.shell,.legal-body>.shell{grid-template-columns:1fr}
.boundary-hero{padding:60px 0}.hero-copy h1{font-size:clamp(3.2rem,11vw,5.2rem)}.hero-visual{max-width:570px;margin:25px auto 0}.hero-visual figcaption{left:10px}.incident-readout .shell{grid-template-columns:1fr 1fr}.incident-readout a{padding:20px}
.section-head,.channel-heading,.journal-heading{grid-template-columns:1fr;gap:20px}.switchboard{grid-template-columns:1fr}.source-buttons{display:grid;grid-template-columns:repeat(5,1fr);overflow:auto}.source-buttons button{display:block;min-width:145px}.source-buttons button.is-active{transform:none}.source-display{grid-template-columns:150px 1fr}
.material-reel,.signal-grid,.journal-track,.cost-stack{grid-template-columns:repeat(2,1fr)}.material-card:nth-child(even){transform:none}.property-panels{grid-template-columns:repeat(2,1fr);grid-auto-rows:350px}.property-panel:nth-child(n){grid-column:span 1;grid-row:span 1}.scope-file-visual{max-width:650px}.area-map{padding:80px}.cost-stack article{border-bottom:1px solid rgba(255,255,255,.15)}
.article-mosaic{grid-template-columns:repeat(2,1fr)}.article-tile,.article-tile:first-child{grid-column:span 1}.article-tile:first-child img{height:260px}.closing-boundary>.shell{grid-template-columns:1fr}.closing-code{writing-mode:initial}
.collection-cards{grid-template-columns:repeat(2,1fr)}.collection-card,.collection-card:nth-child(1),.collection-card:nth-child(7){grid-column:span 1}.collection-card:nth-child(1) img,.collection-card:nth-child(7) img{height:250px}.collection-cards--assemblies .collection-card:nth-child(3n){transform:none}
.journal-cover-grid{grid-template-columns:100px 1fr}.journal-cover-grid>figure{grid-column:2}.journal-cards{grid-template-columns:1fr}.journal-card,.journal-card:nth-child(3n){grid-column:span 1;grid-template-columns:240px 1fr}.journal-cta>.shell,.about-cta>.shell,.article-handoff>.shell{grid-template-columns:1fr;text-align:left}.journal-cta>.shell>span,.article-handoff>.shell>span{writing-mode:initial}
.detail-cover-grid,.file-cover-grid{grid-template-columns:80px 1fr}.detail-cover-grid>figure,.file-cover-grid>figure{grid-column:2}.detail-code,.file-stamp{min-height:280px;grid-row:1/3}.detail-workflow ol{grid-template-columns:repeat(2,1fr)}.article-shell{grid-template-columns:1fr;gap:35px}.file-summary{position:relative;top:auto}.chapter-rail{top:74px}
.principle-grid,.standards-matrix>.shell>div:last-child{grid-template-columns:repeat(2,1fr)}.boundary-matrix{grid-template-columns:1fr}.process-evidence>.shell{grid-template-columns:1fr}.standards-list>.shell{grid-template-columns:1fr}
.request-guide,.faq-index,.legal-body aside{position:relative;top:auto}.request-guide{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-step{min-width:0}
.not-found>.shell{grid-template-columns:1fr}.lost-rings{margin:auto}
}
@media(max-width:620px){
:root{--shell:calc(100% - 28px)}h1{font-size:2.8rem}h2{font-size:2.05rem}.section{padding:62px 0}.safety-rail span{font-size:.58rem}.safety-rail a{font-size:.63rem}
.footer-grid{grid-template-columns:1fr;gap:34px}.footer-identity{grid-column:span 1}.footer-base{flex-direction:column;gap:8px}.footer-trace{gap:8px;font-size:.5rem}.footer-trace i{width:4%}
.hero-copy h1{font-size:3.25rem}.hero-proof{grid-template-columns:repeat(2,1fr)}.hero-actions,.collection-actions,.detail-actions{align-items:flex-start;flex-direction:column}.hero-visual img{height:430px}.meter-scale{right:0}.hero-visual figcaption{width:245px}.incident-readout .shell{grid-template-columns:1fr}.incident-readout p{border-bottom:1px solid rgba(6,47,53,.2)}.incident-readout a{padding:17px 22px}
.source-display{grid-template-columns:1fr;padding:32px}.source-orbit{margin:auto}.source-display dl div{grid-template-columns:1fr}.channel-row{grid-template-columns:35px 1fr}.channel-row>b{display:none}.channel-row h3{font-size:1.35rem}
.boundary-board{grid-template-columns:1fr}.boundary-board figure img{height:360px}.material-reel,.signal-grid,.journal-track,.cost-stack{grid-template-columns:1fr}.signal-grid>a{min-height:290px}.property-panels{grid-template-columns:1fr;grid-auto-rows:370px}.scope-file-grid{gap:50px}.scope-file-visual{padding-right:35px}.scope-main img{height:470px}.scope-inset{width:220px}.scope-inset img{height:160px}
.area-map{min-height:610px;border-radius:200px;padding:75px 35px;grid-template-columns:repeat(2,1fr)}.article-mosaic{grid-template-columns:1fr}.closing-boundary h2{font-size:2.35rem}
.collection-cover{padding:70px 0}.collection-diagram{max-width:360px;width:100%;margin:auto}.collection-toolbar{grid-template-columns:1fr}.collection-cards{grid-template-columns:1fr}.method-rail{grid-template-columns:1fr}.method-rail>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.15)}
.journal-cover-grid{grid-template-columns:1fr}.journal-volume{min-height:180px}.journal-cover-grid>figure{grid-column:1}.journal-card,.journal-card:nth-child(3n){grid-template-columns:1fr}.journal-card img{height:240px}
.detail-cover-grid,.file-cover-grid{grid-template-columns:1fr}.detail-code,.file-stamp{min-height:120px;grid-row:auto;flex-direction:row;justify-content:space-between}.detail-code span,.detail-code b,.file-stamp b{writing-mode:initial}.detail-code i,.file-stamp i{height:0;width:70px;border-left:0;border-top:2px solid var(--amber)}.detail-cover-grid>figure,.file-cover-grid>figure{grid-column:1}.detail-cover figure img,.file-image img{height:380px}.detail-cover h1,.file-intro h1{font-size:3rem}
.boundary-columns,.detail-workflow ol{grid-template-columns:1fr}.boundary-columns article{border-bottom:1px solid var(--line)}.detail-next>.shell{grid-template-columns:1fr;gap:40px}.article-shell{padding-top:60px}.file-chapter>header{grid-template-columns:38px 1fr}.chapter-copy>p{font-size:.98rem}.article-handoff h2{font-size:2.1rem}
.principle-grid,.standards-matrix>.shell>div:last-child,.standards-list>.shell{grid-template-columns:1fr}.contact-options>.shell{grid-template-columns:1fr}.contact-options article{border-bottom:1px solid var(--line)}.about-system img,.evidence-grid img,.about-cover img,.standards-cover img,.contact-cover img{height:420px}
.process-cover .shell,.faq-cover .shell,.legal-cover .shell{margin:auto}.process-sequence article{grid-template-columns:52px 1fr}.process-sequence article>b{display:none}.process-line{left:25px}.process-sequence article>span{width:52px;height:52px}.process-sequence h2{font-size:1.7rem}.process-evidence>.shell{grid-template-columns:1fr}
.request-readout{max-width:240px}.request-guide{display:block}.form-steps{grid-template-columns:repeat(4,70px);overflow:auto}.form-steps b{display:none}.field-grid,.choice-row{grid-template-columns:1fr}.form-step legend{grid-template-columns:45px 1fr}.form-step legend h2{font-size:1.75rem}.form-controls{flex-direction:column-reverse}.form-controls button{width:100%}
.faq-accordion summary{grid-template-columns:35px 1fr 18px}.faq-accordion summary h2{font-size:1.25rem}.faq-accordion details>div{padding-left:55px}.legal-body>div>div>section{padding-left:40px}.not-found h1{font-size:3.3rem}.lost-rings{width:290px;height:290px}
.mobile-call b{display:none}.mobile-call{padding:8px;right:14px;bottom:14px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media(max-width:620px){.journal-cover-grid>*{min-width:0;max-width:100%}.journal-cover-grid>div:nth-child(2)>div{flex-direction:column;align-items:flex-start}}