/*
Theme Name: Abstractnesses Concept Atlas
Version: 1.0.0
*/
:root{--ink:#171727;--violet:#5346a8;--lilac:#d9d4ff;--coral:#ff7a69;--paper:#f4f1ea;--white:#fffdfa;--cyan:#63d7d0;--line:#c9c4d6;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,sans-serif;line-height:1.7}a{color:inherit;text-underline-offset:4px}.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.7rem;z-index:999}
.site-header{position:sticky;top:0;z-index:50;background:rgba(23,23,39,.98);color:#fff;border-bottom:3px solid var(--cyan)}.header-inner{max-width:var(--max);margin:auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.mark{width:46px;height:46px;position:relative}.mark:before,.mark:after{content:"";position:absolute;border:2px solid var(--cyan)}.mark:before{inset:4px;transform:rotate(45deg)}.mark:after{inset:13px;border-color:var(--coral)}.brand strong{display:block;font-size:22px}.brand small{display:block;font-size:9px;text-transform:uppercase;letter-spacing:2px;color:#c7c3e6}.nav{display:flex;gap:24px}.nav a{text-decoration:none;font-size:11px;text-transform:uppercase;letter-spacing:1px;font-weight:bold;padding:9px 0;border-bottom:2px solid transparent}.nav a:hover{border-color:var(--coral)}.nav-toggle{display:none;background:none;color:#fff;border:1px solid var(--cyan);padding:8px 12px}
.wrap{max-width:var(--max);margin:auto;padding:74px 24px}.hero{min-height:82vh;display:grid;align-items:center;background:radial-gradient(circle at 72% 40%,#5346a8 0 17%,transparent 18%),linear-gradient(135deg,#171727,#252443 62%,#171727);color:#fff;overflow:hidden;position:relative}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:2.5px;color:var(--cyan);font-weight:bold}.hero h1{font:800 clamp(56px,7vw,104px)/.92 Georgia;letter-spacing:-5px;margin:18px 0 25px}.hero h1 em{color:var(--coral)}.lede{font:400 clamp(19px,2vw,26px)/1.5 Georgia}.hero .lede{color:#e0dded}.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;padding:13px 18px;border:1px solid currentColor;text-decoration:none;font-size:11px;font-weight:bold;text-transform:uppercase;letter-spacing:1px}.btn.primary{background:var(--coral);border-color:var(--coral);color:#fff}
.orbit{min-height:450px;position:relative}.orbit .ring{position:absolute;border:2px solid rgba(99,215,208,.65);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.ring.r1{width:360px;height:360px}.ring.r2{width:270px;height:270px;transform:translate(-50%,-50%) rotate(35deg);border-color:rgba(255,122,105,.75)}.ring.r3{width:175px;height:175px;border-style:dashed}.orbit .node{position:absolute;width:74px;height:74px;border-radius:50%;display:grid;place-items:center;text-align:center;font-size:10px;text-transform:uppercase;letter-spacing:1px;font-weight:bold;background:var(--paper);color:var(--ink);box-shadow:0 10px 30px rgba(0,0,0,.25)}.n1{left:12%;top:18%}.n2{right:8%;top:34%}.n3{left:25%;bottom:4%}.n4{left:45%;top:37%;background:var(--coral)!important;color:#fff!important}
.stats{background:var(--lilac)}.stats .wrap{padding-top:18px;padding-bottom:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.stats strong{display:block;font-size:20px}.stats span{font-size:10px;text-transform:uppercase;letter-spacing:1.2px}
.section{border-bottom:1px solid var(--line)}.section.light{background:var(--white)}.section.dark{background:var(--violet);color:#fff}.section-title{font:800 clamp(40px,5vw,68px)/1 Georgia;margin:12px 0 35px;letter-spacing:-3px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}.card{background:var(--white);border:1px solid var(--line);padding:27px;position:relative}.card:after{content:"";position:absolute;right:18px;top:18px;width:14px;height:14px;border:2px solid var(--coral);transform:rotate(45deg)}.dark .card{background:#6558b3;border-color:#8b80cf}.card h3{font:800 27px Georgia}.card p{color:#5b586b}.dark .card p{color:#eceafa}.folio{font-size:10px;text-transform:uppercase;letter-spacing:2px;color:var(--violet);font-weight:bold}
.page-hero{background:linear-gradient(135deg,#171727,#373260);color:#fff}.page-hero h1{font:800 clamp(48px,6vw,82px)/1 Georgia;letter-spacing:-3px;margin:15px 0}.crumb{font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:#c7c3e6}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:65px}.article .intro{font:24px/1.5 Georgia}.article h2{font:800 39px Georgia;letter-spacing:-1px;margin-top:1.7em}.article h3{font:800 25px Georgia;margin-top:1.4em}.article p,.article li{font:18px/1.75 Georgia}.article table{width:100%;border-collapse:collapse;margin:28px 0}.article th,.article td{border:1px solid var(--line);padding:13px;text-align:left;vertical-align:top}.article th{background:var(--ink);color:#fff}.insight{background:#ebe8ff;border-left:7px solid var(--coral);padding:23px 25px;margin:28px 0;font:18px Georgia}.sidebar{position:sticky;top:95px;background:var(--white);border:1px solid var(--line);padding:21px;max-height:78vh;overflow:auto}.sidebar h3{font-size:11px;text-transform:uppercase;letter-spacing:1.5px}.sidebar a{display:block;padding:8px 0;border-bottom:1px solid #ded9e9;text-decoration:none;font-size:14px}.faq{margin-top:50px;border-top:5px solid var(--coral)}details{padding:18px 0;border-bottom:1px solid var(--line)}summary{font:800 18px Georgia;cursor:pointer;list-style:none}summary:after{content:"+";float:right;color:var(--coral);font-size:24px}details[open] summary:after{content:"–"}.quizbox{background:var(--ink);color:#fff;padding:28px}.quizbox button{background:none;color:#fff;border:1px solid var(--cyan);padding:10px 14px;margin:5px;cursor:pointer}.result{margin-top:14px;color:var(--cyan);font-weight:bold}
.site-footer{background:#11111f;color:#dcd9e8}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:45px}.site-footer h2{font:800 38px Georgia;color:#fff}.site-footer h3{font-size:10px;text-transform:uppercase;letter-spacing:2px;color:var(--cyan)}.site-footer a{display:block;padding:5px 0;text-decoration:none}.footer-bottom{max-width:var(--max);margin:auto;border-top:1px solid #34334a;padding:18px 24px;display:flex;justify-content:space-between;font-size:12px;color:#aaa6bd}
@media(max-width:900px){.hero-grid,.content-grid,.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}.stats .wrap{grid-template-columns:1fr 1fr}.nav{display:none;position:absolute;left:0;right:0;top:74px;background:var(--ink);padding:18px 24px;flex-direction:column}.nav.open{display:flex}.nav-toggle{display:block}.sidebar{position:static;max-height:none}.orbit{min-height:390px}}@media(max-width:540px){.wrap{padding:50px 18px}.header-inner{padding:14px 18px}.ring.r1{width:300px;height:300px}.ring.r2{width:220px;height:220px}.hero h1,.page-hero h1{letter-spacing:-2px}}