/* =========================================================================
   ATLAS Capital Intelligence — public site
   Production stylesheet · Institution intensity
   Token source: ATLAS Design System v0.2 (semantic tokens, dark values)
   Rules retained: gold is a signal, not a surface · one meaningful moving
   system per view · the interface is never more certain than the system.
   ========================================================================= */

/* ---------- 0. Fonts (self-hosted, latin subsets, SIL OFL) ---------- */
@font-face{font-family:"Newsreader";font-style:normal;font-weight:200 800;font-display:swap;
  src:url(../fonts/newsreader-latin-var.woff2) format("woff2-variations"),url(../fonts/newsreader-latin-var.woff2) format("woff2")}
@font-face{font-family:"Newsreader";font-style:italic;font-weight:200 800;font-display:swap;
  src:url(../fonts/newsreader-latin-var-italic.woff2) format("woff2-variations"),url(../fonts/newsreader-latin-var-italic.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:300;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

/* ---------- 1. Tokens ---------- */
:root{
  color-scheme:dark;
  /* surfaces */
  --surface-canvas:#0B0B0C; --surface-panel:#141416; --surface-raised:#1C1C1F; --surface-sunken:#08080A; --surface-hover:#222226;
  /* text */
  --text-primary:#ECE8E0; --text-secondary:#9A968C; --text-disabled:#57544E;
  /* lines */
  --border-divider:#2A2A2E; --control-border:#6E6A63;
  /* brand — meaning: ATLAS, nothing else */
  --brand-accent:#C8A45A; --brand-apex:#F2DFAE; --brand-deep:#9A7A36;
  --focus-active:#C8A45A;
  /* type */
  --f-serif:"Newsreader",Georgia,"Times New Roman",serif;
  --f-sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  /* rhythm */
  --gutter:clamp(20px,6vw,96px);
  --max:1320px;
  --sec:clamp(96px,14vh,176px);
  --nav-h:64px;
  /* motion */
  --ease:cubic-bezier(.4,0,.2,1);
  --slow:1.1s;
}

/* ---------- 2. Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface-canvas);color:var(--text-primary);font:300 17px/1.55 var(--f-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--focus-active);outline-offset:3px}
::selection{background:#C8A45A33}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:var(--gutter);top:-100px;z-index:100;background:var(--surface-panel);border:1px solid var(--control-border);padding:10px 14px;font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
.skip:focus{top:12px}

/* type roles — serif speaks for the institution, sans to the reader, mono for the machine */
.serif{font-family:var(--f-serif);font-weight:300;letter-spacing:-.015em}
.mono{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary)}
.eyebrow{font:500 11px/1.3 var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--brand-accent)}
.lede{font-size:clamp(17px,1.35vw,20px);line-height:1.55;max-width:34em;color:var(--text-primary)}
.muted{color:var(--text-secondary)}
.rule{height:1px;background:var(--border-divider);border:0;margin:0}
.rule-gold{height:1px;border:0;margin:0;background:linear-gradient(90deg,transparent,var(--brand-accent) 20%,var(--brand-accent) 80%,transparent)}

/* ---------- 3. Navigation ---------- */
.nav{position:fixed;inset:0 0 auto 0;height:calc(var(--nav-h) + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);z-index:60;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--gutter);
  border-bottom:1px solid transparent;background:transparent;transition:background .5s var(--ease),border-color .5s var(--ease)}
.nav.scrolled{background:rgba(11,11,12,.86);border-bottom-color:var(--border-divider);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.nav-home{display:flex;align-items:center;gap:12px;min-height:44px}
.nav-home svg{width:26px;height:26px}
.nav-home span{font:500 12px/1 var(--f-sans);letter-spacing:.34em;text-transform:uppercase;color:var(--text-primary)}
.nav-links{display:flex;gap:clamp(14px,2vw,30px)}
.nav-links a{font:400 12px/1 var(--f-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary);padding:14px 0;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:9px;height:1px;background:var(--brand-accent);transition:right .4s var(--ease)}
.nav-links a:hover,.nav-links a[aria-current="true"]{color:var(--text-primary)}
.nav-links a[aria-current="true"]::after{right:0}
.nav-state{font:400 11px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary);white-space:nowrap}
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;margin-right:-10px}
.nav-toggle i{display:block;width:20px;height:1px;background:var(--text-primary);position:relative;transition:background .2s}
.nav-toggle i::before,.nav-toggle i::after{content:"";position:absolute;left:0;width:20px;height:1px;background:var(--text-primary);transition:transform .3s var(--ease),top .3s var(--ease)}
.nav-toggle i::before{top:-6px}.nav-toggle i::after{top:6px}
.nav-toggle[aria-expanded="true"] i{background:transparent}
.nav-toggle[aria-expanded="true"] i::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] i::after{top:0;transform:rotate(-45deg)}
@media (max-width:1023px){
  .nav-state{display:none}
  .nav-toggle{display:flex}
  .nav-links{position:fixed;inset:calc(var(--nav-h) + env(safe-area-inset-top,0px)) 0 auto 0;flex-direction:column;gap:0;background:var(--surface-canvas);border-bottom:1px solid var(--border-divider);padding:8px var(--gutter) 20px;
    transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .3s var(--ease),transform .3s var(--ease),visibility 0s .3s}
  .nav.open .nav-links{opacity:1;visibility:visible;transform:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
  .nav.open{background:var(--surface-canvas);border-bottom-color:var(--border-divider)}
  .nav-links a{padding:16px 0;border-top:1px solid var(--border-divider);font-size:13px}
  .nav-links a::after{display:none}
  .nav-links a[aria-current="true"]{color:var(--brand-accent)}
}

/* ---------- 4. Layout primitives ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
section.block{padding:var(--sec) 0;position:relative}
.sechead{display:grid;gap:22px;margin-bottom:clamp(48px,7vh,88px)}
.sechead h2{font-family:var(--f-serif);font-weight:300;font-size:clamp(36px,5vw,68px);line-height:1.02;letter-spacing:-.025em;max-width:16em;text-wrap:balance}
.sechead .lede{max-width:38em}
.split{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;row-gap:40px}
.split > .a{grid-column:1/span 5}
.split > .b{grid-column:7/span 6}
@media (max-width:900px){.split > .a,.split > .b{grid-column:span 12}}

/* reveal — the only site-wide motion: slow emergence on entry */
.rv{opacity:0;transform:translateY(18px);transition:opacity var(--slow) var(--ease),transform var(--slow) var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.12s}.rv[data-d="2"]{transition-delay:.24s}.rv[data-d="3"]{transition-delay:.36s}.rv[data-d="4"]{transition-delay:.48s}.rv[data-d="5"]{transition-delay:.6s}.rv[data-d="6"]{transition-delay:.72s}

/* ---------- 5. Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:52px;padding:0 28px;border:1px solid var(--brand-accent);color:var(--text-primary);
  font:500 12px/1 var(--f-mono);letter-spacing:.22em;text-transform:uppercase;position:relative;overflow:hidden;transition:color .3s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;background:var(--brand-accent);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.btn span{position:relative}
.btn svg{position:relative;width:14px;height:14px;transition:transform .45s var(--ease)}
.btn:hover,.btn:focus-visible{color:var(--surface-canvas)}
.btn:hover::before,.btn:focus-visible::before{transform:scaleX(1)}
.btn:hover svg{transform:translateY(3px)}
.btn.ghost{border-color:var(--control-border);color:var(--text-secondary)}
.btn.ghost::before{background:var(--surface-raised)}
.btn.ghost:hover,.btn.ghost:focus-visible{color:var(--text-primary)}

/* ---------- 6. Hero ---------- */
.hero > .wrap{width:100%}
.hero{min-height:100svh;display:grid;grid-template-rows:1fr auto;padding-top:var(--nav-h);position:relative;overflow:hidden;isolation:isolate}
.hero .strata{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.55}
.hero .strata path,.hero .strata line{stroke:var(--border-divider);fill:none;stroke-width:1;vector-effect:non-scaling-stroke}
.hero .glow{position:absolute;left:50%;top:38%;width:min(70vw,720px);aspect-ratio:1;transform:translate(-50%,-50%);z-index:-1;pointer-events:none;
  background:radial-gradient(closest-side,rgba(200,164,90,.16),rgba(200,164,90,.05) 45%,transparent 72%);opacity:0;transition:opacity 2.4s var(--ease) .3s}
body.loaded .hero .glow{opacity:1}
.hero-center{display:grid;justify-items:center;align-content:center;text-align:center;gap:0;padding:6vh var(--gutter) 4vh}
.hero-emblem{width:clamp(150px,20vw,232px);margin-bottom:clamp(28px,4vh,44px)}
.hero-wordmark{width:clamp(220px,28vw,360px);margin-bottom:18px}
.hero-sub{display:block;font:400 12px/1 var(--f-sans);letter-spacing:.42em;text-transform:uppercase;color:var(--text-primary);padding-left:.42em;margin-bottom:clamp(40px,7vh,72px)}
.hero-mantra{font-family:var(--f-serif);font-weight:300;font-size:clamp(34px,4.6vw,66px);line-height:1.05;letter-spacing:-.02em;max-width:15em;text-wrap:balance}
.hero-copy{margin-top:26px;max-width:40em;font-size:clamp(15px,1.15vw,17px);color:var(--text-secondary)}
.hero-actions{margin-top:clamp(36px,5vh,52px);display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hero-foot{display:flex;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;padding:18px var(--gutter) 26px;border-top:1px solid var(--border-divider)}
.hero-foot .mono{color:var(--text-secondary)}
/* emblem staging — one moving system in the hero view: the apex light arrives, the halo completes */
.hero-emblem .halo{stroke-dasharray:480;stroke-dashoffset:480;transition:stroke-dashoffset 2.2s var(--ease) .2s}
.hero-emblem .apexl{opacity:0;transform:translateY(10px);transform-origin:100px 30px;transition:opacity 1.6s var(--ease) 1.2s,transform 1.6s var(--ease) 1.2s}
.hero-emblem .body{opacity:0;transition:opacity 1.4s var(--ease) .1s}
body.loaded .hero-emblem .halo{stroke-dashoffset:0}
body.loaded .hero-emblem .apexl{opacity:1;transform:none}
body.loaded .hero-emblem .body{opacity:1}
.hero-wordmark,.hero-sub,.hero-mantra,.hero-copy,.hero-actions{opacity:0;transform:translateY(12px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
body.loaded .hero-wordmark{opacity:1;transform:none;transition-delay:.9s}
body.loaded .hero-sub{opacity:1;transform:none;transition-delay:1.1s}
body.loaded .hero-mantra{opacity:1;transform:none;transition-delay:1.4s}
body.loaded .hero-copy{opacity:1;transform:none;transition-delay:1.7s}
body.loaded .hero-actions{opacity:1;transform:none;transition-delay:1.9s}
@media (max-width:720px){
  .hero-center{justify-items:start;text-align:left;align-content:start;padding-top:8vh}
  .hero-emblem{width:120px;margin-bottom:30px}
  .hero-wordmark{width:200px}
  .hero-sub{padding-left:0;margin-bottom:38px}
  .hero-mantra{font-size:clamp(36px,10.5vw,46px);max-width:11em}
  .hero-actions{justify-content:flex-start}
  .hero-actions .btn{width:100%}
  .hero .glow{top:22%;left:20%;width:80vw}
  .hero-foot{flex-direction:column;gap:8px}
}

/* ---------- 7. The Search ---------- */
.search-viz{margin-top:8px}
.search-viz svg{width:100%;height:auto}
.search-viz text{font-family:var(--f-mono);letter-spacing:.14em;fill:var(--text-primary);font-size:10.5px}
.search-viz text.sub{fill:var(--text-secondary);letter-spacing:.06em;font-size:9.5px;text-transform:none}
.search-viz .base{stroke:var(--border-divider);stroke-width:1;fill:none}
.search-viz .trace{stroke:var(--text-primary);stroke-width:1.4;fill:none;stroke-dasharray:1600;stroke-dashoffset:1600;transition:stroke-dashoffset 3.2s var(--ease) .2s}
.search-viz .trace.edge{stroke:var(--brand-accent);stroke-dasharray:4 6;stroke-dashoffset:0;opacity:0;transition:opacity 1.4s var(--ease) 2.6s}
.search-viz.in .trace{stroke-dashoffset:0}
.search-viz.in .trace.edge{opacity:1}
.search-viz .station circle{fill:var(--surface-canvas);stroke:var(--text-primary);stroke-width:1.2}
.search-viz .station.edge circle{stroke:var(--brand-accent);stroke-dasharray:2 2}
.search-viz .station{opacity:0;transition:opacity 1s var(--ease)}
.search-viz.in .station{opacity:1}
.search-viz.in .station:nth-child(1){transition-delay:.3s}.search-viz.in .station:nth-child(2){transition-delay:.9s}.search-viz.in .station:nth-child(3){transition-delay:1.5s}.search-viz.in .station:nth-child(4){transition-delay:2.1s}.search-viz.in .station:nth-child(5){transition-delay:2.7s}
.search-viz .tick{stroke:var(--border-divider);stroke-width:1}
.search-steps{display:none}
.search-lines{display:grid;gap:10px;font-family:var(--f-serif);font-weight:300;font-size:clamp(24px,2.4vw,34px);line-height:1.15;letter-spacing:-.015em;margin-top:clamp(40px,6vh,72px)}
.search-lines li:last-child{color:var(--brand-accent)}
@media (max-width:720px){
  .search-viz{display:none}
  .search-steps{display:grid;margin-top:8px;border-top:1px solid var(--border-divider)}
  .search-steps li{display:grid;grid-template-columns:34px 1fr auto;column-gap:14px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--border-divider)}
  .search-steps .n{font:400 11px var(--f-mono);color:var(--text-secondary)}
  .search-steps .k{font:500 13px var(--f-mono);letter-spacing:.16em;text-transform:uppercase}
  .search-steps .q{font:400 11px var(--f-mono);letter-spacing:.08em;color:var(--text-secondary)}
  .search-steps li.edge .k{color:var(--brand-accent)}
  .search-steps li.edge{border-bottom-style:dashed;border-color:var(--brand-deep)}
}

/* ---------- 8. Architecture ---------- */
.arch{display:grid;grid-template-columns:minmax(0,1fr);gap:0;border-top:1px solid var(--border-divider);position:relative}
.arch::before{content:"";position:absolute;left:calc(var(--rail) + 5px);top:0;bottom:0;width:1px;background:var(--border-divider)}
.arch{--rail:84px}
.layer{display:grid;grid-template-columns:var(--rail) minmax(0,1.1fr) minmax(0,1fr);column-gap:32px;align-items:start;padding:34px 0;border-bottom:1px solid var(--border-divider);position:relative;transition:background .3s var(--ease)}
.layer:hover{background:linear-gradient(90deg,transparent,rgba(255,255,255,.015) 20%,rgba(255,255,255,.015) 80%,transparent)}
.layer .idx{font:400 11px/1.4 var(--f-mono);letter-spacing:.14em;color:var(--text-secondary);display:grid;gap:6px;position:relative}
.layer .idx::after{content:"";position:absolute;left:calc(var(--rail) + 1px);top:6px;width:9px;height:9px;border:1px solid var(--text-secondary);background:var(--surface-canvas);transform:rotate(45deg)}
.layer.gate .idx::after{background:var(--text-primary);border-color:var(--text-primary)}
.layer.boundary .idx::after{border-color:var(--brand-accent);background:var(--surface-canvas)}
.layer h3{font-family:var(--f-serif);font-weight:300;font-size:clamp(26px,2.6vw,38px);line-height:1;letter-spacing:-.02em;margin-bottom:10px}
.layer h3 small{display:block;font:500 11px/1 var(--f-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:10px}
.layer p{color:var(--text-secondary);max-width:30em;font-size:15.5px}
.layer .spec{font:400 12px/1.9 var(--f-mono);letter-spacing:.04em;color:var(--text-secondary);display:grid;grid-template-columns:auto 1fr;column-gap:16px;align-content:start;padding-top:8px}
.layer .spec dt{color:var(--text-secondary);letter-spacing:.12em;text-transform:uppercase;font-size:10.5px}
.layer .spec dd{margin:0;color:var(--text-primary)}
.layer.boundary .spec dd.warn{color:var(--brand-accent)}
.arch-return{display:flex;justify-content:flex-end;gap:12px;align-items:center;padding:22px 0 0;font:400 11px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary)}
.arch-return svg{width:40px;height:14px;stroke:var(--text-secondary);fill:none;stroke-width:1}
@media (max-width:900px){
  .arch{--rail:44px}
  .layer{grid-template-columns:var(--rail) minmax(0,1fr);row-gap:16px;padding:28px 0}
  .layer .spec{grid-column:2;padding-top:0}
  .layer .idx::after{left:calc(var(--rail) + 1px)}
}
@media (max-width:520px){
  .arch{--rail:32px}
  .layer .spec{grid-template-columns:1fr;row-gap:2px}
  .layer .spec dd{margin-bottom:8px}
}

/* ---------- 9. Craft of Discovery ---------- */
.craft{background:var(--surface-sunken);border-top:1px solid var(--border-divider);border-bottom:1px solid var(--border-divider)}
.doctrine{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--border-divider)}
.doctrine li{display:grid;grid-template-columns:minmax(0,7.2em) 1fr;column-gap:22px;align-items:baseline;padding:36px 0;border-bottom:1px solid var(--border-divider)}
.doctrine li:nth-child(odd){padding-right:48px}
.doctrine li:nth-child(even){padding-left:48px;border-left:1px solid var(--border-divider)}
.doctrine .w{font-family:var(--f-serif);font-weight:300;font-size:clamp(30px,3.2vw,46px);line-height:1;letter-spacing:-.02em;color:var(--brand-accent)}
.doctrine .s{font-size:clamp(15px,1.2vw,17px);color:var(--text-primary);max-width:20em}
.craft-close{margin-top:clamp(56px,8vh,96px);display:grid;gap:26px;justify-items:center;text-align:center}
.craft-close .rule-gold{width:min(100%,520px)}
.craft-close p{font-family:var(--f-serif);font-weight:300;font-size:clamp(26px,3vw,44px);line-height:1.1;letter-spacing:-.02em;max-width:18em;text-wrap:balance}
@media (max-width:900px){
  .doctrine{grid-template-columns:1fr}
  .doctrine li,.doctrine li:nth-child(odd),.doctrine li:nth-child(even){padding:26px 0;border-left:0;grid-template-columns:1fr;row-gap:10px}
}

/* ---------- 10. Research ---------- */
.ledger{border-top:1px solid var(--text-primary);display:grid}
.ledger-head,.ledger-row{display:grid;grid-template-columns:56px minmax(0,1.1fr) minmax(0,1.6fr) 150px;column-gap:24px;align-items:baseline}
.ledger-head{padding:12px 0;font:500 10.5px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary);border-bottom:1px solid var(--border-divider)}
.ledger-row{padding:26px 0;border-bottom:1px solid var(--border-divider)}
.ledger-row .n{font:400 11px var(--f-mono);color:var(--text-secondary);letter-spacing:.1em}
.ledger-row h3{font-family:var(--f-serif);font-weight:300;font-size:clamp(22px,2vw,30px);line-height:1.05;letter-spacing:-.015em}
.ledger-row p{font-size:15px;color:var(--text-secondary);max-width:34em}
.status{display:inline-flex;align-items:center;gap:10px;font:500 11px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-primary);white-space:nowrap}
.status::before{content:"";width:8px;height:8px;border:1px solid var(--text-primary);flex:none}
.status[data-s="ACTIVE"]::before{background:var(--text-primary)}
.status[data-s="PROSPECTIVE"]::before{border-style:dashed}
.status[data-s="SCOPING"]::before{border-color:var(--text-secondary)}
.status[data-s="SCOPING"],.status[data-s="PLANNED"]{color:var(--text-secondary)}
.status[data-s="PLANNED"]::before{border-color:var(--control-border)}
.ledger-note{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding-top:22px;font:400 12px/1.7 var(--f-mono);letter-spacing:.04em;color:var(--text-secondary);max-width:70ch}
.ledger-note svg{width:14px;height:14px;margin-top:4px;stroke:var(--text-secondary);fill:none;stroke-width:1.2}
@media (max-width:900px){
  .ledger-head{display:none}
  .ledger-row{grid-template-columns:40px minmax(0,1fr);row-gap:10px;padding:22px 0}
  .ledger-row p{grid-column:2}
  .ledger-row .status{grid-column:2}
}

/* ---------- 11. Evidence before capital ---------- */
.evidence{background:var(--surface-sunken);border-top:1px solid var(--border-divider);border-bottom:1px solid var(--border-divider)}
.tenets{display:grid;gap:6px;font-family:var(--f-serif);font-weight:300;font-size:clamp(28px,3.4vw,50px);line-height:1.08;letter-spacing:-.02em}
.tenets li{display:grid;grid-template-columns:2.2em 1fr;align-items:baseline}
.tenets .n{font:400 11px var(--f-mono);letter-spacing:.14em;color:var(--text-secondary)}
.prog{margin-top:clamp(56px,8vh,96px)}
.prog ol{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));position:relative}
.prog ol::before{content:"";position:absolute;left:0;right:0;top:5px;height:1px;background:var(--border-divider)}
.prog li{padding:26px 16px 0 0;position:relative;display:grid;gap:10px;align-content:start}
.prog li::before{content:"";position:absolute;left:0;top:0;width:11px;height:11px;border:1px solid var(--text-secondary);background:var(--surface-sunken);transform:rotate(45deg) scale(.8)}
.prog li[data-state="CURRENT"]::before{border-color:var(--text-primary);background:var(--text-primary)}
.prog li[data-state="CURRENT"]::after{content:"";position:absolute;left:5px;top:5px;right:24px;height:1px;background:var(--text-primary);transform-origin:left;transform:scaleX(0);transition:transform 1.6s var(--ease) .4s}
.prog.in li[data-state="CURRENT"]::after{transform:scaleX(1)}
.prog .k{font:500 11px/1.4 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-primary)}
.prog li:not([data-state="CURRENT"]) .k{color:var(--text-secondary)}
.prog .st{font:400 10px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary)}
.prog li[data-state="CURRENT"] .st{color:var(--brand-accent)}
.prog li.break{margin-left:12px;padding-left:22px;border-left:1px dashed var(--brand-deep)}
.prog li.break::before{left:22px}
.authority{margin-top:clamp(40px,6vh,64px);border:1px solid var(--control-border);padding:18px 22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px 32px;font:400 12px/1.6 var(--f-mono);letter-spacing:.08em}
.authority div{display:grid;grid-template-columns:auto 1fr;column-gap:14px}
.authority dt{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.14em;font-size:10.5px;align-self:center}
.authority dd{margin:0;color:var(--text-primary)}
.authority-note{margin-top:14px;font:400 12px/1.7 var(--f-mono);letter-spacing:.04em;color:var(--text-secondary);max-width:70ch}
@media (max-width:900px){
  .prog ol{grid-template-columns:1fr;gap:0}
  .prog ol::before{left:5px;right:auto;top:0;bottom:0;width:1px;height:auto}
  .prog li{padding:0 0 26px 30px}
  .prog li::before{top:4px}
  .prog li[data-state="CURRENT"]::after{left:5px;top:10px;right:auto;bottom:-4px;width:1px;height:auto;transform-origin:top;transform:scaleY(0)}
  .prog.in li[data-state="CURRENT"]::after{transform:scaleY(1)}
  .prog li.break{margin-left:0;padding-left:30px;border-left:0;margin-top:10px;padding-top:16px;border-top:1px dashed var(--brand-deep)}
  .prog li.break::before{left:0;top:20px}
  .tenets li{grid-template-columns:1fr;row-gap:4px}
}

/* ---------- 12. The ATLAS Standard ---------- */
.standard{border-top:1px solid var(--border-divider)}
.standard li{display:grid;grid-template-columns:72px 1fr;align-items:baseline;padding:clamp(34px,5vh,58px) 0;border-bottom:1px solid var(--border-divider)}
.standard .n{font:400 11px var(--f-mono);letter-spacing:.16em;color:var(--text-secondary)}
.standard .t{font-family:var(--f-serif);font-weight:300;font-size:clamp(34px,5.2vw,74px);line-height:1;letter-spacing:-.03em}
.standard li:last-child .t{color:var(--brand-accent)}
@media (max-width:720px){.standard li{grid-template-columns:44px 1fr;padding:28px 0}}

/* ---------- 13. Close ---------- */
.close{min-height:88svh;display:grid;align-content:center;justify-items:center;text-align:center;position:relative;overflow:hidden;isolation:isolate;padding:var(--sec) 0}
.close .wrap{display:grid;justify-items:center;text-align:center;width:100%}
.close .strata{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.45}
.close .strata path,.close .strata line{stroke:var(--border-divider);fill:none;stroke-width:1;vector-effect:non-scaling-stroke}
.close-emblem{width:96px;margin-bottom:34px}
.close-mantra{font-family:var(--f-serif);font-weight:300;font-size:clamp(34px,5vw,72px);line-height:1.02;letter-spacing:-.025em;max-width:14em;text-wrap:balance}
.close-philosophy{margin-top:clamp(40px,6vh,64px);display:flex;flex-wrap:wrap;justify-content:center;gap:10px 0;font:500 11.5px/1 var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--text-secondary)}
.close-philosophy li{padding:0 18px;border-left:1px solid var(--border-divider)}
.close-philosophy li:first-child{border-left:0}
.close-line{margin-top:26px;font:400 12px/1 var(--f-sans);letter-spacing:.38em;text-transform:uppercase;color:var(--brand-accent);padding-left:.38em}
.close-actions{margin-top:clamp(36px,5vh,56px)}
@media (max-width:720px){
  .close .wrap{justify-items:start;text-align:left}
  .close-philosophy{justify-content:flex-start;flex-direction:column;gap:12px}
  .close-philosophy li{padding:0;border-left:0}
  .close-line{padding-left:0}
}

/* ---------- 14. Footer ---------- */
.foot{border-top:1px solid var(--border-divider);padding:40px 0 max(28px,env(safe-area-inset-bottom))}
.foot .row{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto;gap:28px 40px;align-items:start}
.foot .id{display:flex;align-items:center;gap:12px}
.foot .id svg{width:22px;height:22px}
.foot .id span{font:500 11px/1 var(--f-sans);letter-spacing:.34em;text-transform:uppercase}
.foot .disc{margin-top:16px;font:400 12px/1.7 var(--f-mono);letter-spacing:.03em;color:var(--text-secondary);max-width:58ch}
.foot nav{display:grid;gap:10px;font:400 12px/1 var(--f-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary)}
.foot nav a:hover{color:var(--text-primary)}
.foot .meta{font:400 11px/1.8 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-secondary);text-align:right}
@media (max-width:900px){.foot .row{grid-template-columns:1fr}.foot .meta{text-align:left}}

/* ---------- 15. 404 ---------- */
.nf{min-height:100svh;display:grid;align-content:center;gap:24px;padding-top:var(--nav-h)}
.nf h1{font-family:var(--f-serif);font-weight:300;font-size:clamp(40px,7vw,96px);line-height:1;letter-spacing:-.03em;max-width:12em}
.nf .code{font:400 12px/1 var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--brand-accent)}

/* ---------- 16. Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.001ms!important;transition-delay:0s!important;animation:none!important}
  .rv{opacity:1;transform:none}
  .hero-emblem .halo{stroke-dashoffset:0}
  .hero-emblem .apexl,.hero-emblem .body,.hero-wordmark,.hero-sub,.hero-mantra,.hero-copy,.hero-actions,.hero .glow{opacity:1;transform:none}
  .search-viz .trace{stroke-dashoffset:0}.search-viz .trace.edge,.search-viz .station{opacity:1}
  .prog li[data-state="CURRENT"]::after{transform:none}
}
@media print{
  .nav,.skip,.hero .glow,.hero-actions,.close-actions{display:none}
  body{background:#fff;color:#1A1916}
}

/* ---------- 17. Inner pages ---------- */
.page-head{padding-top:calc(var(--sec) + var(--nav-h));padding-bottom:0}
.page-head .sechead{margin-bottom:0}
.page-head + .block{padding-top:clamp(56px,8vh,96px)}
.page-head .sechead h2{font-size:clamp(40px,6vw,88px)}
.close-philosophy{display:flex;flex-wrap:wrap;gap:10px 0;font:500 11.5px/1 var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--text-secondary)}
.close-philosophy li{padding:0 18px;border-left:1px solid var(--border-divider)}
.close-philosophy li:first-child{padding-left:0;border-left:0}
@media (max-width:720px){.close-philosophy{flex-direction:column;gap:12px}.close-philosophy li{padding:0;border-left:0}}