/* Original Lindgren styling informed by Slot Math Center's restrained titanium palette. */
:root{color-scheme:dark;--bg:#0b0c0e;--ink:#f0f0f2;--secondary:#a6a8b0;--line:#292c32}
*{box-sizing:border-box}
html{background:var(--bg);color:var(--ink);font-family:'DM Sans','Helvetica Neue',Arial,sans-serif;-webkit-font-smoothing:antialiased}
body{margin:0;background:var(--bg)}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:2px solid #d1d1d5;outline-offset:7px;border-radius:2px}
::selection{background:#5b5f69;color:white}
.skip{position:absolute;left:20px;top:-80px;padding:12px;background:var(--ink);color:var(--bg);z-index:2}
.skip:focus{top:12px}
.page{max-width:1440px;min-height:100svh;margin:auto;padding:0 5%;display:flex;flex-direction:column}
header{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:12px;font-size:21px;font-weight:600;letter-spacing:-.045em}
.brand svg{width:26px;height:29px;color:#d4d4d8}
.contact{font-size:14px;color:#c4c6cd;text-underline-offset:5px;white-space:nowrap}
.contact:hover{text-decoration:underline;color:var(--ink)}
main{flex:1;display:grid;grid-template-columns:1.45fr 1fr;align-items:center;justify-items:center;gap:32px;min-height:0;padding:42px 0}
.intro{width:100%;max-width:650px;text-align:left;padding:42px 0}
h1{font-size:clamp(48px,5.8vw,82px);line-height:1.1;letter-spacing:-.055em;font-weight:500;margin:0}
h1 span{display:inline-block;color:#b8bbc3}
h1 .audience{display:block;font-size:clamp(27px,3vw,39px);line-height:1.25;letter-spacing:-.035em;margin-top:18px;color:#d0d2d7}
.description{font-size:17px;line-height:1.8;max-width:43ch;margin:28px 0 0;color:var(--secondary)}
.system-visual{width:100%;max-width:340px;margin:0;pointer-events:none;-webkit-mask-image:radial-gradient(ellipse 48% 48% at 50% 50%,#000 0%,#000c 30%,#0005 65%,transparent 100%);mask-image:radial-gradient(ellipse 48% 48% at 50% 50%,#000 0%,#000c 30%,#0005 65%,transparent 100%)}
.system-visual svg{display:block;width:100%;height:auto;overflow:hidden}
.signal,.node-flash{opacity:0}
.connection-trace{fill:none;stroke:#c4cedf;stroke-width:.85;stroke-linecap:round;stroke-dasharray:1 1;stroke-dashoffset:1;opacity:0}
.node-core{fill:#f0f3f8}
.node-halo{fill:#c5d0e1;opacity:.42;filter:blur(2.2px)}
footer{border-top:1px solid var(--line);display:grid;grid-template-columns:155px 1fr auto;gap:28px;align-items:center;padding:26px 0 30px}
.footer-label,.copyright{font-size:12px;color:var(--secondary)}
.project{display:flex;align-items:center;justify-content:space-between;gap:25px;max-width:465px;padding:4px 0}
.project strong{display:block;font-size:15px;font-weight:500;color:#dedfe3}
.project-description{display:block;margin-top:5px;font-size:13px;color:var(--secondary)}
.project-open{flex:none;font-size:12px;padding:10px 15px;border:1px solid #51545d;border-radius:5px;background:linear-gradient(155deg,#2b2e34,#17191e);box-shadow:inset 0 1px #ffffff0a;color:#e2e3e7;transition:border-color .18s,background .18s}
.project:hover .project-open{border-color:#90939c;background:#2c2f36}
@media(max-width:1000px){main{gap:20px}h1{font-size:clamp(40px,5.8vw,62px)}footer{grid-template-columns:125px 1fr}.copyright{grid-column:2}}
@media(max-width:600px){.page{padding:0 7%}header{min-height:84px}.brand{font-size:20px}.brand svg{width:22px}main{grid-template-columns:1fr;min-height:0;padding:40px 0 22px;gap:28px;align-content:center}.system-visual{width:88%;max-width:300px}.system-visual svg{max-height:120px}.intro{text-align:left;justify-self:start;padding:0}h1{font-size:clamp(43px,11.4vw,66px)}.description{font-size:16px;line-height:1.8;margin-top:25px;max-width:275px}footer{grid-template-columns:1fr;gap:17px;padding:23px 0 26px}.project{max-width:none;gap:14px}.project strong{font-size:14px}.project-description{font-size:12px}.project-open{font-size:11px;padding:9px 11px}.copyright{grid-column:1;margin-top:7px}}
@media(prefers-reduced-motion:reduce){.project-open{transition:none}.signal,.node-flash,.connection-trace{animation:none;display:none}}