:root{--ink:#10233b;--paper:#f5f1e8;--surface:#fffdf8;--line:#c9d2d7;--muted:#586573;--sun:#efb141;--vermilion:#c75335;--leaf:#3b7659;--night:#0b1930;--night-2:#142c4a;--sky:#dce8e8;--shadow:0 14px 40px rgba(16,35,59,.12)}
:root[data-theme="night"]{--ink:#eef4f5;--paper:#0b1930;--surface:#11233a;--line:#3d5269;--muted:#b5c5cf;--sun:#f5bf57;--vermilion:#ed8163;--leaf:#8bc7a1;--night:#07111f;--night-2:#0d1f35;--sky:#183754;--shadow:0 16px 45px rgba(0,0,0,.28)}
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/* The Apollo mark and the Continuum label form one typographic lockup. */
.brand{width:auto;gap:9px;transition:transform .28s ease}
.brand:hover{transform:translateY(-1px)}
.brand img{width:112px;height:35px}
.brand span,.footer-logo span{font-family:Arial,Helvetica,sans-serif;font-weight:800;line-height:1;letter-spacing:.17em;text-transform:uppercase}
.brand span{font-size:13px;color:var(--vermilion)}
.footer-logo{display:flex;align-items:center;gap:12px;width:max-content;margin:0 0 18px;padding:0;background:transparent}
.footer-logo .footer-icon{display:block;width:61px;height:45px;overflow:hidden;flex:0 0 61px}
.footer-logo .footer-icon img{display:block;width:170px;height:auto;max-width:none;filter:none;opacity:1;transform:translate(-1px,-1px)}
.footer-logo>span:last-child{font-size:13px;color:#fff}
.hero:before{animation:apollo-orbit 34s linear infinite}
.node,.project-card{transition:transform .32s ease,background .32s ease,box-shadow .32s ease}
.node:hover,.project-card:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(16,35,59,.2)}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .72s ease,transform .72s ease}
.reveal.visible{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.08s}.reveal:nth-child(3){transition-delay:.16s}
@keyframes apollo-orbit{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}
.person-card{min-height:218px}.person-card .status{min-height:30px;font-size:10px;line-height:1.35}.person-card h3{margin-top:18px;font-size:26px}
.photo-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}.archive-photo{margin:0}.archive-photo img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);box-shadow:var(--shadow)}.archive-photo figcaption{margin-top:10px;color:var(--muted);font-size:12px}@media(max-width:820px){.photo-layout{grid-template-columns:1fr;gap:28px}}

/* Header navigation remains legible across the full project taxonomy. */
.nav-explore{position:relative}.nav-explore summary{padding:6px 0;cursor:pointer;font-size:inherit;font-weight:inherit;letter-spacing:inherit;list-style:none}.nav-explore summary::-webkit-details-marker{display:none}.nav-explore summary:after{content:'+';margin-left:5px;color:var(--vermilion)}.nav-explore[open] summary:after{content:'-'}@media(min-width:1261px){.nav-explore>div{position:absolute;top:31px;left:50%;display:grid;min-width:176px;padding:9px 15px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);transform:translateX(-50%)}.nav-explore>div a{padding:8px 0;white-space:nowrap;font-size:12px}.nav-explore>div a:hover,.nav-explore>div a.active{color:var(--vermilion)}}@media(max-width:1260px){.nav-explore{width:100%}.nav-explore summary{padding:12px 0}.nav-explore>div{display:grid;padding:0 0 9px 15px}.nav-explore>div a{padding:8px 0;font-size:12px}.main-nav>a:last-child{margin-top:6px;padding:10px!important}}
.header-inner{display:grid;grid-template-columns:auto minmax(0,1fr) auto}.main-nav{justify-content:center;min-width:0}.main-nav>a:last-child{padding:7px 10px;border:1px solid var(--vermilion);background:var(--vermilion);color:#fff}.main-nav>a:last-child:hover,.main-nav>a:last-child.active{border-color:var(--vermilion);background:var(--ink);color:#fff}@media(min-width:821px) and (max-width:1110px){.header-inner{gap:10px}.main-nav{gap:12px;font-size:11px}.main-nav>a:last-child{padding:6px 8px}}@media(min-width:821px) and (max-width:1260px){.main-nav{position:absolute;top:76px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px 18px;background:var(--surface);border-bottom:1px solid var(--line)}.main-nav.open{display:flex}.main-nav a{padding:12px 0}.main-nav>a:last-child{margin-top:6px;padding:10px}.menu-button{display:block}}

/* Secondary actions remain legible on light content sections. */
.button.secondary{color:var(--ink);border-color:var(--vermilion)}
.hero .button.secondary,.philosophy-hero .button.secondary{color:#fff;border-color:var(--sun)}

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h3{margin-top:27px}.architecture-stack>div{grid-template-columns:1fr;gap:7px;padding:19px}.architecture-flow{font-size:21px}.architecture-flow span{margin:0 2px}.manifesto-copy{font-size:38px}.manifesto-close{font-size:24px}}