/* Portfolio refinement — Impeccable review, November 2026.
   Retains the solid Anduril-inspired near-black/yellow identity. */
:root{
 --background:#090909;--panel:#111211;--text:#eeeee9;--yellow:#f0d331;
 --muted:#a6aca3;--border:#343834;
}
html{scrollbar-color:#595d54 #0c0c0c}
body{background:var(--background);color:var(--text);text-wrap:pretty}
::selection{background:#f0d331;color:#090909}
button, a{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible{outline:2px solid var(--yellow);outline-offset:3px}
h1,h2,h3{text-wrap:balance}
.mobile-header,.directory-close{display:none}
.section-rail{background:var(--background)}
.rail-current,.rail-index{font-size:11px;letter-spacing:.09em}
.directory{background:#0c0c0c}
.directory-kicker{font-size:11px;color:#b5b8b1}
.directory-group h2{font-size:13px}
.directory-count{font-size:11px;color:#acb3a8}
.directory-link{font-size:13px;line-height:1.45;min-height:45px;color:#d1d5cb}
.directory-link .link-index{font-size:11px;color:#b5bcaf;display:inline-block;min-width:21px}
.directory-bottom{font-size:12px;line-height:1.5;color:#b8beb4}
.directory-bottom strong{font-size:13px}
.back-featured{font-size:12px;padding:11px 13px;min-height:43px;display:inline-flex;align-items:center;justify-content:center}
.feature{padding-block:clamp(52px,6vh,72px)}
.feature h1{font-size:clamp(28px,2.9vw,36px);letter-spacing:-.035em}
.feature-type,.feature-number,.eyebrow,.micro-label{font-size:11px}
.feature-type{color:#b4bbb1}
.feature .showcase{grid-template-columns:minmax(0,1.9fr) minmax(165px,.62fr);height:clamp(325px,52vh,560px);gap:12px}
.feature .motion-frame{background:#101210;border-color:#393d38}
.feature-description{font-size:15px;line-height:1.7;max-width:56ch}
.feature .feature-bottom{gap:20px}
.feature .tech-pill{font-size:11px;color:#c1c7be}
.scroll-next{font-size:11px}
.feature .visual-grid{background-image:none;opacity:0}
.visual-head,.visual-footer,.illustration-meta{font-size:11px;letter-spacing:.04em;color:#b7bdb2}
.visual-footer .visual-steps{font-size:11px}
.visual-steps b{color:var(--yellow)}
.media-caption{font-size:11px;line-height:1.3;letter-spacing:0;color:#dddcd3;max-width:80%}
.media-bottom{left:17px;bottom:13px;right:17px}
.pause-button{width:40px;height:40px}
.showcase-aside{display:flex;flex-direction:column;gap:12px;min-width:0}
.aside-content{flex:1;min-width:0;border-top:1px solid #55584e;background:#141614;padding:18px 14px;display:flex;flex-direction:column;justify-content:space-between;gap:18px}
.aside-content>span{color:var(--yellow);font:500 11px/1.5 var(--mono);letter-spacing:.02em}
.aside-content p{font:500 13px/1.65 var(--body);color:#e1e3d9;margin:0;overflow-wrap:anywhere}
.verified-media{margin:0;width:100%;height:100%;position:relative;display:flex;flex-direction:column;background:#090909;overflow:hidden}
.verified-media-link{min-height:0;display:block;flex:1;background:#080808}
.verified-media-link img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;max-height:100%}
.verified-media figcaption{padding:14px 17px;border-top:1px solid #494d42;background:#11130f;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px}
.verified-media figcaption strong{color:var(--yellow);font:500 11px/1.45 var(--mono)}
.verified-media figcaption span{color:#c6cbbf;font:12px/1.45 var(--body);max-width:72ch}
.verified-media figcaption a{color:var(--yellow);text-decoration:underline;text-underline-offset:3px;font-size:12px}
.story-detail{max-width:970px}
.story-head .detail-title{font-size:clamp(28px,3vw,38px);letter-spacing:-.035em}
.story-head .detail-subtitle{font-size:16px;line-height:1.65;color:#d0d3ca;max-width:66ch}
.story-status{gap:12px;font-size:11px}
.story-status span{border-left:1px solid #b9a643}
.story-section{padding-block:48px}
.story-section .section-kicker{display:none}
.story-section h2{font-size:clamp(21px,2.2vw,27px);letter-spacing:-.03em;margin:0 0 18px}
.story-section p{font-size:15px;line-height:1.76;max-width:72ch}
.story-visual{height:clamp(340px,54vh,515px)}
.story-visual.with-media{height:clamp(360px,57vh,570px)}
.story-visual.with-media .verified-media{height:100%}
.story-visual.with-diagram .story-visual-caption{font-size:11px;color:#ccd3c5}
.story-visual-caption{font-size:11px;pointer-events:none}
.detail-meta{font-size:12px}
.story-section .highlight span{font-size:14px}
.highlight small{font-size:12px}
.capability-list{margin-top:32px;border-top:1px solid #50554c}
.capability-list .highlight{display:grid;grid-template-columns:38px 1fr;min-height:0;background:transparent;border-bottom:1px solid #353932;padding:16px 4px;align-items:center}
.capability-list .highlight small{font:500 12px var(--mono);color:var(--yellow)}
.capability-list .highlight span{font-size:14px;color:#e1e4db}
.unique-story{padding:43px 0}
.unique-story>p{color:#c3cbbf}
.journey-lanes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:25px}
.journey-lane{border-top:1px solid #666a5b;padding:19px 0 0}
.journey-lane h3{font:600 12px var(--mono);color:var(--yellow);letter-spacing:.04em}
.journey-lane ol{padding:0;list-style:none;counter-reset:journey}
.journey-lane li{counter-increment:journey;display:grid;grid-template-columns:26px 1fr;gap:2px 13px;border-bottom:1px solid #333830;padding:15px 0}
.journey-lane li::before{content:counter(journey, decimal-leading-zero);color:var(--yellow);font:12px var(--mono);grid-row:span 2}
.journey-lane li b{font:600 14px var(--display);color:#e7e9e2}
.journey-lane li span{font:13px/1.55 var(--body);color:#bec6b9;grid-column:2}
.shared-system{margin-top:20px;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 20px;border:1px solid #4a4e41}
.shared-system strong{color:var(--yellow);font:12px var(--mono);white-space:nowrap}
.shared-system span{font:13px/1.6 var(--body);color:#d0d8cd}
.security-visual{height:300px;border:1px solid #393c34;background:#0e110e;margin-top:22px}
.security-visual .illustration-meta{font-size:11px}
.security-facts{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
.security-facts p{font-size:13px;line-height:1.65;margin:0}
.security-facts b{color:var(--yellow)}
.editing-frames{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid #656a58;border-bottom:1px solid #484e45;margin:28px 0 22px}
.editing-frames>div{padding:19px 13px;min-width:0;border-right:1px solid #353a33;display:flex;flex-direction:column;gap:10px}
.editing-frames>div:last-child{border-right:0}
.editing-frames>div span{font:11px var(--mono);color:var(--yellow)}
.editing-frames>div strong{font:600 16px/1.4 var(--display);color:#eaeee3}
.editing-frames>div small{font:12px/1.5 var(--body);color:#b7c1b4}
.source-evidence-note{font-style:italic;font-size:13px!important}
.flow-clickable{min-height:120px;padding:17px 12px;gap:11px}
.flow-clickable strong{font-size:13px}
.flow-clickable small{font-size:11px}
.flow-number{font-size:12px}
.flow-explanation small,.flow-live-mark{font-size:11px}
.support-strip span{font-size:11px;color:#d0d8ca}
.technical-two-col h3{font-size:15px}
.technical-two-col li{font-size:14px;line-height:1.7}
.stack-strip span{font-size:12px}
.source-link,.detail-external{font-size:12px}
.illustration-meta{font-size:11px}
.relay-system small,.relay-system em{font-size:10px}
.relay-system b{font-size:13px}
.relay-bottom span{font-size:10px}
.visual-steps{gap:10px}
.illustration-video .video-stage>span,.illustration-video .video-stage>b{font-size:11px}
.phone-window{box-shadow:none!important}
.phone-window>span,.event-box small,.event-box i{font-size:10px}
.event-box b{font-size:12px}
@media(max-width:1150px) and (min-width:901px){
 :root{--directory:225px;--rail:52px}
 .directory{padding:24px 15px}
 .feature .showcase{grid-template-columns:minmax(0,1.9fr) minmax(140px,.6fr)}
 .aside-content{padding:14px 11px}
 .aside-content p{font-size:12px}
}
@media(max-width:900px){
 :root{--rail:0px;--directory:0px}
 .mobile-header{position:fixed;top:0;left:0;right:0;z-index:45;height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:#090909;border-bottom:1px solid #383d34;padding:0 max(18px,env(safe-area-inset-left))}
 .mobile-brand{font:600 18px var(--display);letter-spacing:-.035em}
 .mobile-menu-toggle{display:inline-flex;align-items:center;gap:12px;justify-content:center;min-height:44px;min-width:111px;border:1px solid #565b4d;color:#f0d331;background:#10110f;padding:8px 12px;font:500 13px var(--body)}
 .section-rail{display:none!important}
 .content{margin:0;padding-top:64px;min-width:0}
 .scroll-progress{left:0;right:0;top:63px;height:2px;z-index:46}
 .directory{z-index:85;right:0;top:0;bottom:0;width:min(355px,calc(100vw - 36px));padding:26px 23px max(26px,env(safe-area-inset-bottom));transform:translateX(102%);visibility:hidden;transition:transform .25s cubic-bezier(.2,.75,.2,1),visibility 0s .25s;box-shadow:-18px 0 35px #0008}
 body.nav-open .directory{transform:translateX(0);visibility:visible;transition:transform .25s cubic-bezier(.2,.75,.2,1)}
 .directory-backdrop:not([hidden]){position:fixed;inset:0;z-index:80;display:block;background:#000b}
 body.nav-open{overflow:hidden}
 .directory-top{display:flex;align-items:center;gap:8px;margin-bottom:12px}
 .directory-brand{font-size:18px}
 .directory-kicker{font-size:11px;margin:0;display:inline}
 .directory-close{display:grid;place-items:center;border:1px solid #53584c;width:44px;height:44px;background:transparent;color:var(--yellow);margin-left:auto}
 .directory-link{font-size:14px;min-height:47px}
 .directory-link .link-index{font-size:12px}
 .directory-bottom{font-size:13px}
 .back-featured{font-size:13px}
 .feature{min-height:calc(100dvh - 64px);padding:45px clamp(20px,5vw,48px) 55px}
 .feature .showcase{grid-template-columns:1fr;grid-template-rows:minmax(250px,1fr) auto;height:auto;gap:10px}
 .feature .motion-frame{height:clamp(270px,45vh,450px)}
 .showcase-aside{display:grid;grid-template-columns:1fr 1fr;gap:10px}
 .aside-content{min-height:108px;padding:15px}
 .aside-content span{font-size:11px}
 .aside-content p{font-size:13px}
 .feature-description{font-size:15px}
 .scroll-next{right:20px;bottom:15px}
 .detail-page{padding:46px clamp(20px,5vw,48px) 65px}
 .detail-page .detail-inner{width:100%;max-width:none}
 .story-section p{font-size:15px}
 .flow-diagram{flex-direction:column;overflow:visible;gap:6px}
 .flow-clickable{width:100%;min-width:0;min-height:0;display:grid;grid-template-columns:32px minmax(0,1fr);column-gap:14px;row-gap:3px;padding:15px}
 .flow-clickable .flow-number{grid-row:span 2}
 .flow-clickable strong{font-size:14px}
 .flow-clickable small{font-size:12px}
 .flow-arrow{align-self:center;transform:rotate(90deg);font-size:16px}
 .story-visual{height:clamp(270px,43vh,430px)}
 .story-visual.with-media{height:clamp(330px,55vh,480px)}
 .technical-two-col{gap:24px}
}
@media(max-width:650px){
 .feature{padding:32px 17px 52px}
 .feature h1{font-size:clamp(25px,6.3vw,30px);letter-spacing:-.03em}
 .feature-heading{margin-bottom:16px}
 .feature-type{display:block;font-size:11px;text-align:left;margin-top:8px}
 .feature-topline{margin-bottom:16px}
 .eyebrow,.feature-number{font-size:11px}
 .feature .motion-frame{height:285px}
 .feature .showcase{grid-template-rows:285px auto}
 .feature .feature-bottom{flex-direction:column;align-items:flex-start}
 .feature-description{font-size:14px;line-height:1.65}
 .explore-btn{font-size:12px;min-height:44px;padding:10px 13px}
 .media-caption{font-size:10px}
 .showcase-aside{grid-template-columns:1fr 1fr}
 .aside-content{min-height:118px;padding:12px 10px;gap:8px}
 .aside-content span{font-size:10px}
 .aside-content p{font-size:12px;line-height:1.5}
 .tech-pill{font-size:11px!important;padding:7px 9px!important}
 .tech-row{gap:6px}
 .visual-head{font-size:10px}
 .visual-head span:last-child{display:none}
 .visual-preview .visual-footer{display:none}
 .illustration-meta{font-size:10px}
 .phone-window{width:160px;height:227px;padding:24px 13px 12px}
 .phone-window>span{font-size:10px}
 .phone-window>strong{font-size:13px}
 .event-box{height:86px}
 .phone-flow{display:flex;font-size:10px}
 .video-stage{min-height:95px}
 .video-number{font-size:43px}
 .illustration-video .video-stage>span,.illustration-video .video-stage>b{font-size:9px}
 .relay-system>div{padding:15px 5px}
 .relay-system small,.relay-system em{font-size:8px}
 .relay-system b{font-size:9px}
 .relay-bottom span{font-size:9px}
 .relay-system .relay-line{width:12px}
 .media-bottom{bottom:8px;left:10px;right:10px}
 .verified-media figcaption{padding:10px;gap:7px}
 .verified-media figcaption span{font-size:11px}
 .verified-media figcaption strong{font-size:10px}
 .story-head{gap:14px}
 .story-head .detail-title{font-size:28px}
 .detail-subtitle,.story-head .detail-subtitle{font-size:15px}
 .detail-meta{font-size:11px}
 .story-section{padding:34px 0}
 .story-section h2{font-size:22px}
 .story-section p{font-size:14px}
 .story-visual.with-media{height:340px}
 .story-visual .hero-illustration{padding:25px 10px}
 .story-visual-caption{font-size:10px;bottom:8px;left:10px}
 .journey-lanes,.security-facts{grid-template-columns:1fr;gap:18px}
 .shared-system{flex-direction:column;align-items:flex-start;gap:8px}
 .editing-frames{grid-template-columns:1fr 1fr}
 .editing-frames>div{border-bottom:1px solid #373b32}
 .editing-frames>div:nth-child(2n){border-right:0}
 .editing-frames>div:nth-last-child(-n+2){border-bottom:0}
 .editing-frames>div strong{font-size:14px}
 .highlight-grid{grid-template-columns:1fr}
 .highlight span{font-size:13px}
 .flow-clickable strong{font-size:13px}
 .flow-clickable small{font-size:12px}
 .technical-two-col{grid-template-columns:1fr;gap:13px}
 .technical-two-col li{font-size:14px}
 .story-limit{padding:22px}
}
@media(max-width:370px){
 .feature .motion-frame{height:260px}
 .feature .showcase{grid-template-rows:260px auto}
 .phone-flow{display:none}
 .relay-bottom{display:none}
 .aside-content p{font-size:11px}
}
/* Legibility corrections validated against Impeccable at 1280px and 390px. */
.phone-window>span,.event-box i,.phone-flow span{font-size:11px}
.story-status,#stageLabel,.support-strip span{font-size:12px}
.story-section p{max-width:55ch}
@media(max-width:650px){
 .hero-illustration .illustration-meta{font-size:11px}
 .feature .media-caption{font-size:11px}
 .feature .aside-content>span{font-size:11px}
 .verified-media figcaption strong{font-size:11px}
 .verified-media figcaption span{font-size:12px}
 .illustration-video .video-stage>b{font-size:11px}
 .story-section p{max-width:100%}
}
/* Mobile Elix trust diagram becomes a legible vertical sequence. */
@media(max-width:650px){
 .security-visual{height:390px}
 .security-visual .illustration-relay{padding:35px 12px 14px}
 .security-visual .relay-system{flex-direction:column;gap:7px}
 .security-visual .relay-system>div{flex:none;width:90%;max-width:310px;min-width:0;padding:12px 10px;gap:5px}
 .security-visual .relay-system .relay-line{transform:rotate(90deg);width:13px;height:2px}
 .security-visual .relay-system small,.security-visual .relay-system em{font-size:11px}
 .security-visual .relay-system b{font-size:13px}
 .security-visual .relay-bottom{display:flex;gap:7px}
 .security-visual .relay-bottom span{font-size:10px}
}
@media(max-width:370px){
 .security-visual{height:435px}
 .security-visual .relay-system>div{padding:14px 9px}
}
@media(prefers-reduced-motion:reduce){
 .directory{transition:none}
 .scroll-progress-fill{transition:none}
}