:root{
      --bg:#06070b;--bg-2:#090b11;--surface:#0d1018;--surface-2:#121621;--surface-3:#171b27;
      --line:rgba(255,255,255,.10);--line-2:rgba(255,255,255,.065);--line-hot:rgba(164,247,255,.28);
      --text:#f7f8fb;--muted:#a4aabc;--muted-2:#737b90;
      --cyan:#a4f7ff;--cyan-2:#62dff2;--violet:#9b8cff;--pink:#fb8ed8;--lime:#c8ff76;--amber:#ffd377;
      --danger:#ff7a94;--radius:24px;--radius-lg:34px;--shadow:0 28px 90px rgba(0,0,0,.36);
      --ease:cubic-bezier(.2,.8,.2,1);--spring:cubic-bezier(.16,1,.3,1);
      --container:min(1240px,calc(100% - 44px));
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;background:var(--bg)}
    body{margin:0;min-height:100vh;color:var(--text);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
    body.modal-open{overflow:hidden}
    button,input,select{font:inherit;color:inherit}
    button{border:0}
    a{color:inherit;text-decoration:none}
    img,svg{display:block;max-width:100%}
    ::selection{background:rgba(164,247,255,.25);color:white}
    :focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
    .sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
    .container{width:var(--container);margin-inline:auto}

    /* atmospheric layer */
    .ambient{position:fixed;inset:0;pointer-events:none;z-index:-10;overflow:hidden;background:
      radial-gradient(circle at 9% 18%,rgba(98,223,242,.10),transparent 28%),
      radial-gradient(circle at 85% 13%,rgba(155,140,255,.14),transparent 29%),
      radial-gradient(circle at 72% 78%,rgba(251,142,216,.07),transparent 25%),
      linear-gradient(180deg,#06070b,#070810 50%,#05060a)}
    .ambient:before{content:"";position:absolute;inset:0;opacity:.42;background-image:linear-gradient(rgba(255,255,255,.026) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.026) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to bottom,black 0 65%,transparent 95%)}
    .ambient:after{content:"";position:absolute;inset:-25%;background:conic-gradient(from 90deg at 50% 50%,transparent,rgba(164,247,255,.025),transparent,rgba(155,140,255,.035),transparent);animation:ambientSpin 40s linear infinite}
    #starfield{position:fixed;inset:0;pointer-events:none;z-index:-8;opacity:.62}
    .grain{position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.09;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E")}
    @keyframes ambientSpin{to{transform:rotate(360deg)}}

    /* progress */
    .scroll-progress{position:fixed;top:0;left:0;height:2px;width:100%;z-index:100;pointer-events:none;background:transparent}
    .scroll-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--violet),var(--pink));box-shadow:0 0 16px rgba(164,247,255,.4)}

    /* nav */
    .nav-shell{position:fixed;z-index:70;left:0;right:0;top:14px;transition:transform .3s var(--ease)}
    .nav{height:68px;display:flex;align-items:center;gap:18px;padding:0 12px 0 18px;border:1px solid var(--line);border-radius:22px;background:rgba(8,10,15,.68);backdrop-filter:blur(24px) saturate(145%);box-shadow:0 12px 44px rgba(0,0,0,.22)}
    .brand{display:inline-flex;align-items:center;gap:10px;flex:none;font-weight:800;letter-spacing:-.025em}
    .brand-mark{width:36px;height:36px;border-radius:14px;position:relative;background:url('modelatlas-icon.webp') center/cover no-repeat;border:0;box-shadow:none;overflow:hidden}
    .brand-mark:before,.brand-mark:after{display:none}
    .brand-mark:after{transform:rotate(-37deg);border-color:rgba(155,140,255,.85)}
    .brand-mark i{display:none}
    .brand-sub{font-weight:520;color:#bac0ce}
    .catalog-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;border:1px solid rgba(200,255,118,.15);background:rgba(200,255,118,.055);color:#dfffac;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
    .catalog-chip i{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(200,255,118,.08)}
    .nav-links{margin-left:auto;display:flex;align-items:center;gap:4px}
    .nav-link{background:transparent;color:#aab0bf;padding:10px 12px;border-radius:12px;font-size:13px;cursor:pointer;transition:.2s}
    .nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,.065)}
    .nav-actions{display:flex;align-items:center;gap:8px}
    .icon-btn,.menu-btn{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;border:1px solid var(--line);background:rgba(255,255,255,.045);cursor:pointer;transition:.2s var(--ease)}
    .icon-btn:hover,.menu-btn:hover{background:rgba(255,255,255,.085);transform:translateY(-1px)}
    .menu-btn{display:none}
    .btn{min-height:46px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:14px;cursor:pointer;font-weight:760;font-size:13px;letter-spacing:-.01em;transition:transform .25s var(--spring),box-shadow .25s,background .25s,border-color .25s}
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{color:#081015;background:linear-gradient(115deg,#eaffff 0%,var(--cyan) 40%,#a99cff 100%);box-shadow:0 12px 36px rgba(98,223,242,.14)}
    .btn-primary:hover{box-shadow:0 16px 50px rgba(98,223,242,.21)}
    .btn-secondary{background:rgba(255,255,255,.045);border:1px solid var(--line);color:#e9ebf2}
    .btn-secondary:hover{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.07)}
    .btn-text{background:transparent;color:#cdd2df;padding-inline:4px}
    .kbd{font-size:9px;color:#737b8d;border:1px solid var(--line);background:rgba(255,255,255,.025);padding:4px 6px;border-radius:6px}

    /* app router */
    #app{min-height:100vh}
    .page{display:none;padding-top:100px;min-height:100vh;animation:pageEnter .45s var(--spring)}
    .page.active{display:block}
    @keyframes pageEnter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
    .page-head{padding:90px 0 54px;max-width:930px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;border:1px solid rgba(164,247,255,.16);background:rgba(164,247,255,.045);color:#d8fcff;font-size:10px;font-weight:850;letter-spacing:.095em;text-transform:uppercase}
    .eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(200,255,118,.07)}
    .display{font-size:clamp(62px,8vw,116px);line-height:.88;letter-spacing:-.075em;font-weight:870;margin:22px 0 26px;max-width:920px}
    .title-xl{font-size:clamp(48px,6vw,82px);line-height:.94;letter-spacing:-.062em;margin:17px 0 22px}
    .title-lg{font-size:clamp(36px,4.5vw,62px);line-height:.98;letter-spacing:-.052em;margin:10px 0}
    .gradient-text{background:linear-gradient(100deg,#f8ffff 7%,#b9f8ff 35%,#a99cff 68%,#ffb2e7 96%);background-size:170% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradientMove 8s linear infinite}
    @keyframes gradientMove{to{background-position:170% center}}
    .lead{max-width:760px;margin:0;color:#b2b8c8;font-size:clamp(17px,1.65vw,21px);line-height:1.68}
    .muted{color:var(--muted)}
    .kicker{font-size:10px;letter-spacing:.17em;text-transform:uppercase;color:var(--cyan);font-weight:850}
    .section{padding:112px 0}
    .section-tight{padding:72px 0}
    .section-head{display:flex;gap:52px;justify-content:space-between;align-items:flex-end;margin-bottom:42px}
    .section-head p{max-width:510px;color:var(--muted);line-height:1.68;margin:0}
    .hairline{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}
    .reveal{opacity:0;transform:translateY(24px);transition:opacity .72s var(--ease),transform .72s var(--ease)}
    .reveal.visible{opacity:1;transform:none}

    /* hero */
    .hero{min-height:calc(100vh - 96px);display:grid;align-items:center;padding:52px 0 28px;position:relative}
    .hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:48px;align-items:center}
    .hero-copy{position:relative;z-index:2}
    .hero-copy .display{font-size:clamp(64px,7.35vw,108px);max-width:780px}
    .hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
    .hero-meta{margin-top:30px;display:flex;flex-wrap:wrap;gap:8px}
    .meta-pill{padding:8px 10px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.024);font-size:10px;color:#9299ab}
    .meta-pill b{color:#d9dde7}
    .atlas-stage{min-height:610px;position:relative;perspective:1200px}
    .atlas-stage:before{content:"";position:absolute;inset:5% -12% -9%;background:radial-gradient(ellipse at center,rgba(155,140,255,.13),rgba(98,223,242,.055) 35%,transparent 68%);filter:blur(18px)}
    .orbit-ring{position:absolute;border:1px solid rgba(255,255,255,.085);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}
    .ring-a{width:505px;height:505px}.ring-b{width:390px;height:390px;border-style:dashed;animation:spin 28s linear infinite}.ring-c{width:585px;height:585px;opacity:.45;animation:spinReverse 40s linear infinite}
    @keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
    @keyframes spinReverse{to{transform:translate(-50%,-50%) rotate(-360deg)}}
    .node{position:absolute;z-index:4;display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:13px;border:1px solid var(--line);background:rgba(14,17,25,.82);backdrop-filter:blur(14px);font-size:10px;color:#b9bfce;box-shadow:0 12px 35px rgba(0,0,0,.24);animation:floaty 6s ease-in-out infinite}
    .node i{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px var(--cyan)}
    .node.n2 i{background:var(--pink);box-shadow:0 0 14px var(--pink)}.node.n3 i{background:var(--lime);box-shadow:0 0 14px var(--lime)}.node.n4 i{background:var(--violet);box-shadow:0 0 14px var(--violet)}
    .node.n1{left:2%;top:22%}.node.n2{right:-2%;top:31%;animation-delay:-1.2s}.node.n3{left:-3%;bottom:16%;animation-delay:-2.7s}.node.n4{right:5%;bottom:9%;animation-delay:-4s}
    @keyframes floaty{50%{transform:translateY(-8px)}}
    .atlas-window{position:absolute;z-index:3;inset:66px 28px 44px;border-radius:34px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(145deg,rgba(18,21,31,.90),rgba(8,10,16,.76));backdrop-filter:blur(26px);box-shadow:var(--shadow);overflow:hidden;transform:rotateY(-3.2deg) rotateX(1.8deg);transition:transform .35s var(--spring)}
    .window-top{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line-2)}
    .dots{display:flex;gap:6px}.dots i{width:7px;height:7px;background:#5a6070;border-radius:50%}
    .window-label{font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:#747c90}
    .window-label b{color:var(--lime)}
    .atlas-search{margin:14px;height:48px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);display:flex;align-items:center;gap:10px;padding:0 14px;color:#838a9e;font-size:11px}
    .atlas-search kbd{margin-left:auto}
    .trend-list{padding:0 14px 14px;display:grid;gap:8px}
    .trend-item{display:grid;grid-template-columns:42px 1fr auto;gap:11px;align-items:center;padding:11px;border-radius:16px;border:1px solid rgba(255,255,255,.065);background:rgba(255,255,255,.035);transition:.22s}
    .trend-item:hover{transform:translateX(4px);border-color:rgba(164,247,255,.20)}
    .micon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(164,247,255,.13),rgba(155,140,255,.18));border:1px solid rgba(255,255,255,.085);font-weight:850;font-size:13px}
    .trend-item h4{margin:0;font-size:12px;letter-spacing:-.015em}.trend-item p{margin:4px 0 0;color:#737b8e;font-size:9px}
    .match{font-size:9px;color:var(--lime);background:rgba(200,255,118,.07);border:1px solid rgba(200,255,118,.13);padding:5px 7px;border-radius:8px;white-space:nowrap}
    .window-foot{position:absolute;left:14px;right:14px;bottom:14px;height:42px;padding:0 12px;display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line-2);border-radius:13px;background:rgba(255,255,255,.024);font-size:9px;color:#737b8e}
    .window-foot b{color:#d8dde8}
    .metric-grid{margin-top:16px;display:grid;grid-template-columns:repeat(4,1fr);border-radius:24px;border:1px solid var(--line-2);overflow:hidden;background:rgba(255,255,255,.02)}
    .metric{padding:25px 27px;border-right:1px solid var(--line-2)}.metric:last-child{border-right:0}
    .metric strong{display:block;font-size:29px;letter-spacing:-.05em}.metric span{display:block;margin-top:5px;font-size:10px;color:#7f8799}

    /* capability marquee */
    .marquee{overflow:hidden;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);background:rgba(255,255,255,.012)}
    .marquee-track{width:max-content;display:flex;gap:9px;padding:12px 0;animation:marquee 28s linear infinite}
    .cap-pill{display:flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid var(--line-2);border-radius:999px;background:rgba(255,255,255,.025);color:#969daf;font-size:10px;white-space:nowrap}
    .cap-pill i{width:5px;height:5px;border-radius:50%;background:var(--cyan)}
    @keyframes marquee{to{transform:translateX(-50%)}}

    /* home feature story */
    .story-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
    .story-card{position:relative;overflow:hidden;border-radius:30px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.054),rgba(255,255,255,.018));padding:28px;min-height:310px;transition:transform .32s var(--spring),border-color .3s}
    .story-card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.16)}
    .story-card h3{margin:9px 0 10px;font-size:27px;letter-spacing:-.04em}.story-card p{margin:0;color:#959caf;line-height:1.65;font-size:13px;max-width:440px}
    .story-card.big{grid-column:span 7}.story-card.small{grid-column:span 5}.story-card.third{grid-column:span 4}
    .mini-explorer{position:absolute;right:-35px;bottom:-26px;width:63%;padding:15px;border:1px solid var(--line);background:rgba(7,9,14,.78);border-radius:24px;transform:rotate(-3deg);box-shadow:0 20px 55px rgba(0,0,0,.28)}
    .mini-row{height:42px;margin:7px 0;display:grid;grid-template-columns:26px 1fr auto;align-items:center;gap:8px;padding:0 9px;border-radius:11px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05);font-size:8px;color:#a1a8b8}
    .mini-row i{width:22px;height:22px;border-radius:7px;background:linear-gradient(145deg,rgba(164,247,255,.14),rgba(155,140,255,.22))}.mini-row b{color:#e7eaf2}.mini-row span{color:var(--lime)}
    .compare-bars{margin-top:27px;display:grid;gap:10px}.barrow{display:grid;grid-template-columns:74px 1fr 30px;gap:9px;align-items:center;color:#8b93a5;font-size:9px}.bar{height:6px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden}.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--violet))}
    .radar-map{position:absolute;width:190px;height:190px;right:23px;bottom:-12px;border-radius:50%;border:1px solid rgba(164,247,255,.12);background:repeating-radial-gradient(circle,transparent 0 26px,rgba(164,247,255,.07) 27px 28px),conic-gradient(from 110deg,transparent 0 67%,rgba(164,247,255,.18));opacity:.9}
    .radar-map:after{content:"";position:absolute;left:50%;top:50%;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:42px -34px 0 -1px var(--lime),-46px 24px 0 -1px var(--pink),31px 55px 0 -1px var(--violet)}
    .privacy-orb{position:absolute;width:160px;height:160px;right:-28px;bottom:-25px;border-radius:50%;display:grid;place-items:center;font-size:34px;border:1px solid rgba(200,255,118,.14);background:radial-gradient(circle,rgba(200,255,118,.12),rgba(200,255,118,.02) 55%,transparent 70%);box-shadow:inset 0 0 55px rgba(200,255,118,.06)}

    /* model of day */
    .motd{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;border:1px solid var(--line);border-radius:34px;overflow:hidden;background:linear-gradient(130deg,rgba(164,247,255,.035),rgba(155,140,255,.055) 55%,rgba(251,142,216,.035));box-shadow:inset 0 1px rgba(255,255,255,.04)}
    .motd-copy{padding:46px}.motd-copy h3{font-size:clamp(36px,4vw,58px);letter-spacing:-.055em;line-height:.98;margin:15px 0}.motd-copy p{color:#9fa6b8;line-height:1.68;max-width:500px}
    .motd-ui{min-height:430px;position:relative;padding:34px;display:grid;place-items:center;border-left:1px solid var(--line-2);overflow:hidden}
    .motd-ui:before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;border:1px solid rgba(255,255,255,.08);box-shadow:0 0 0 64px rgba(255,255,255,.012),0 0 0 128px rgba(255,255,255,.008)}
    .day-card{position:relative;width:min(370px,92%);padding:22px;border-radius:26px;border:1px solid rgba(255,255,255,.13);background:rgba(8,10,16,.80);backdrop-filter:blur(20px);box-shadow:0 24px 70px rgba(0,0,0,.33);transform:rotate(2deg)}
    .day-top{display:flex;align-items:center;gap:12px}.day-top .micon{width:48px;height:48px}.day-top small{display:block;color:#7c8498;margin-top:4px}.day-score{margin-left:auto;border-radius:999px;padding:7px 9px;font-size:9px;color:#061013;background:var(--lime);font-weight:850}
    .day-card p{font-size:11px;color:#8c94a7;line-height:1.55}.day-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.tag{padding:6px 8px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);color:#a6adbd;font-size:8px}
    .day-chart{display:grid;gap:7px;margin-top:17px}.day-chart .barrow{grid-template-columns:68px 1fr 28px}

    /* cta */
    .mega-cta{position:relative;overflow:hidden;text-align:center;padding:80px 30px;border:1px solid var(--line);border-radius:36px;background:linear-gradient(145deg,rgba(164,247,255,.06),rgba(155,140,255,.08),rgba(251,142,216,.045))}
    .mega-cta:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;left:50%;top:0;transform:translate(-50%,-64%);border:1px solid rgba(255,255,255,.10);box-shadow:0 0 0 70px rgba(255,255,255,.012),0 0 0 140px rgba(255,255,255,.008)}
    .mega-cta>*{position:relative}.mega-cta h2{font-size:clamp(46px,6.4vw,88px);letter-spacing:-.068em;line-height:.9;margin:20px auto;max-width:860px}.mega-cta p{color:#a5acbd;max-width:650px;margin:0 auto 30px;line-height:1.7}
    .store-btn{display:inline-flex;align-items:center;gap:11px;padding:9px 16px 9px 12px;border:1px solid rgba(255,255,255,.18);border-radius:15px;background:#f7f8fb;color:#080a0e;transition:.25s var(--spring)}.store-btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(0,0,0,.22)}.store-btn svg{width:26px}.store-btn small,.store-btn strong{display:block;text-align:left}.store-btn small{font-size:8px;letter-spacing:.04em}.store-btn strong{font-size:16px;line-height:1.05}

    /* explore */
    .explorer-shell{display:grid;grid-template-columns:250px 1fr;gap:18px;align-items:start;padding-bottom:100px}
    .filter-panel{position:sticky;top:100px;padding:20px;border-radius:22px;border:1px solid var(--line);background:rgba(13,16,24,.66);backdrop-filter:blur(18px)}
    .filter-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.filter-title b{font-size:13px}.clear{background:transparent;color:#7e879a;cursor:pointer;font-size:10px}.clear:hover{color:#fff}
    .filter-group{padding:17px 0;border-top:1px solid var(--line-2)}.filter-group>span{display:block;margin-bottom:12px;font-size:9px;font-weight:850;letter-spacing:.12em;color:#697186}
    .check{display:flex;align-items:center;gap:9px;padding:6px 0;color:#a3aabb;font-size:11px;cursor:pointer}.check input{appearance:none;width:16px;height:16px;border-radius:5px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.025);display:grid;place-items:center;cursor:pointer}.check input:checked{background:var(--cyan);border-color:var(--cyan)}.check input:checked:after{content:"✓";font-size:10px;font-weight:900;color:#071014}
    .content-panel{min-width:0}.explore-toolbar{position:sticky;top:100px;z-index:18;margin-bottom:13px;display:grid;grid-template-columns:1fr auto auto;gap:8px;padding:8px;border:1px solid var(--line);border-radius:18px;background:rgba(9,11,17,.80);backdrop-filter:blur(20px)}
    .searchbox,.sort{height:45px;border-radius:12px;border:1px solid var(--line-2);background:rgba(255,255,255,.035);padding:0 13px;outline:0;color:#e8eaf0;font-size:11px}.searchbox::placeholder{color:#6e768a}.sort{cursor:pointer;min-width:125px}.filter-toggle{display:none}
    .result-meta{display:flex;align-items:center;justify-content:space-between;margin:13px 4px 18px;color:#6f778a;font-size:10px}.result-meta b{color:#c6cbd7}
    .model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .model-card{position:relative;min-width:0;padding:19px;border:1px solid var(--line);border-radius:23px;background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.017));transition:transform .28s var(--spring),border-color .25s,background .25s}
    .model-card:hover{transform:translateY(-4px);border-color:rgba(164,247,255,.20);background:linear-gradient(145deg,rgba(164,247,255,.055),rgba(155,140,255,.025))}
    .model-card-top{display:flex;align-items:start;justify-content:space-between}.model-card h3{font-size:17px;letter-spacing:-.03em;margin:17px 0 3px}.provider{font-size:9px;color:#737c90}.preview-label{margin-left:6px;color:#656e82;font-size:8px}
    .save-btn{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.03);border:1px solid var(--line-2);cursor:pointer;color:#7d8497}.save-btn.saved{color:#081015;background:var(--pink);border-color:var(--pink)}
    .tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:13px}.model-card .tag{font-size:7.5px}
    .model-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;margin-top:14px}.statbox{padding:10px;border-radius:11px;background:rgba(255,255,255,.025);border:1px solid var(--line-2)}.statbox small{display:block;font-size:7px;letter-spacing:.08em;color:#6e7689;text-transform:uppercase}.statbox b{display:block;margin-top:5px;font-size:10px;color:#d2d6df;font-weight:700}
    .card-actions{display:flex;gap:7px;margin-top:12px}.card-actions .btn{min-height:36px;padding:0 10px;font-size:9px;flex:1}.card-actions .btn.added{background:rgba(200,255,118,.08);border-color:rgba(200,255,118,.20);color:var(--lime)}

    /* compare */
    .compare-shell{padding-bottom:100px}.selected-tray{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.selected-chip{display:flex;align-items:center;gap:8px;padding:8px 9px;border-radius:13px;border:1px solid var(--line);background:rgba(255,255,255,.035);font-size:9px}.selected-chip button{width:20px;height:20px;border-radius:7px;cursor:pointer;background:rgba(255,255,255,.05);color:#8e96a8}.selected-chip button:hover{color:white;background:rgba(255,122,148,.12)}
    .compare-empty{display:none;padding:36px;border:1px dashed rgba(255,255,255,.15);border-radius:24px;text-align:center;color:#8d95a8}.compare-empty.show{display:block}
    .compare-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:26px;background:rgba(255,255,255,.018);box-shadow:inset 0 1px rgba(255,255,255,.03)}
    .compare-table{width:100%;border-collapse:separate;border-spacing:0;min-width:800px}.compare-table th,.compare-table td{text-align:left;padding:16px 17px;border-right:1px solid var(--line-2);border-bottom:1px solid var(--line-2);font-size:10px}.compare-table th{position:sticky;top:0;background:#0e1119;z-index:2;color:#eef0f5}.compare-table th:first-child{min-width:150px;color:#7f8799}.compare-table td:first-child{color:#798196}.compare-table tr:last-child td{border-bottom:0}.compare-table th:last-child,.compare-table td:last-child{border-right:0}.winner{color:var(--lime)!important;background:rgba(200,255,118,.035)}
    .compare-note{color:#697286;font-size:9px;margin:12px 4px}

    /* providers */
    .provider-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding-bottom:100px}.provider-card{position:relative;overflow:hidden;min-height:205px;padding:22px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.046),rgba(255,255,255,.015));cursor:pointer;text-align:left;transition:.28s var(--spring)}.provider-card:hover{transform:translateY(-4px);border-color:rgba(164,247,255,.18)}.provider-card:after{content:"";position:absolute;width:140px;height:140px;border-radius:50%;right:-55px;bottom:-65px;background:radial-gradient(circle,rgba(155,140,255,.12),transparent 68%)}.plogo{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);font-weight:850;font-size:11px}.provider-card h3{font-size:18px;margin:23px 0 6px;letter-spacing:-.03em}.provider-card p{font-size:10px;color:#7e8799;line-height:1.55;margin:0}.provider-meta{position:absolute;left:22px;right:22px;bottom:19px;display:flex;justify-content:space-between;color:#687185;font-size:8px}.provider-meta b{color:#b8c0cf}

    /* intelligence */
    .intel-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;padding-bottom:100px}.featured-story{min-height:560px;padding:40px;border:1px solid var(--line);border-radius:30px;background:radial-gradient(circle at 80% 18%,rgba(155,140,255,.15),transparent 35%),linear-gradient(145deg,rgba(255,255,255,.05),rgba(255,255,255,.015));display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;position:relative}.featured-story:before{content:"";position:absolute;width:430px;height:430px;border-radius:50%;right:-100px;top:-150px;border:1px solid rgba(255,255,255,.09);box-shadow:0 0 0 70px rgba(255,255,255,.009),0 0 0 140px rgba(255,255,255,.006)}.story-label{font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);font-weight:850}.featured-story h2{font-size:clamp(38px,4vw,58px);line-height:1;letter-spacing:-.055em;margin:14px 0;max-width:700px}.featured-story p{color:#9da5b7;line-height:1.65;max-width:650px}.story-meta{margin-top:22px;color:#697286;font-size:9px}.intel-list{display:grid;gap:12px}.intel-card{min-height:178px;padding:23px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.026);transition:.25s}.intel-card:hover{transform:translateX(4px);border-color:rgba(255,255,255,.15)}.intel-card h3{font-size:20px;letter-spacing:-.035em;margin:10px 0 8px}.intel-card p{font-size:11px;color:#848da0;line-height:1.55;margin:0}

    /* tools */
    .tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding-bottom:100px}.tool-card{padding:30px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.046),rgba(255,255,255,.016));min-width:0}.tool-card h2{font-size:31px;letter-spacing:-.045em;margin:9px 0}.tool-card .sub{color:#858ea1;font-size:11px;line-height:1.6;margin:0 0 26px}.form-row{margin-top:19px}.form-row label{display:flex;justify-content:space-between;align-items:center;color:#99a1b2;font-size:10px;margin-bottom:10px}.form-row label b{color:#dfe3ec}.range{width:100%;accent-color:var(--cyan)}.field{width:100%;height:44px;border-radius:12px;border:1px solid var(--line);background:#0d1018;padding:0 12px;font-size:10px}.cost-output{margin-top:24px;padding:20px;border-radius:18px;border:1px solid rgba(164,247,255,.15);background:rgba(164,247,255,.035)}.cost-output small{color:#747d91;font-size:8px}.cost-output strong{display:block;font-size:42px;letter-spacing:-.055em;margin:7px 0;color:#e7fdff}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.choice{min-height:42px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03);cursor:pointer;font-size:9px;color:#9ba3b5;transition:.2s}.choice.active,.choice:hover{background:rgba(164,247,255,.075);border-color:rgba(164,247,255,.22);color:#dffcff}.recommend-result{margin-top:20px;padding:19px;border-radius:19px;border:1px solid var(--line);background:rgba(255,255,255,.025)}.rr-top{display:grid;grid-template-columns:42px 1fr auto;gap:10px;align-items:center}.rr-top h4{font-size:12px;margin:0}.rr-top p{font-size:8px!important;margin:4px 0 0!important}.recommend-result>p{font-size:10px;color:#858da0;line-height:1.55;margin:14px 0 0}

    /* about */
    .manifesto{font-size:clamp(34px,5vw,68px);line-height:1.08;letter-spacing:-.052em;max-width:1060px;margin:72px 0 85px;color:#c9ceda}.manifesto em{font-style:normal;color:#fff}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.principle{padding:24px;border-top:1px solid var(--line);min-height:200px}.principle .num{font-size:8px;letter-spacing:.15em;color:var(--cyan)}.principle h3{font-size:24px;letter-spacing:-.04em;margin:28px 0 8px}.principle p{font-size:10px;color:#80899c;line-height:1.6}.privacy-panel{margin-top:70px;padding:34px;border:1px solid rgba(200,255,118,.13);border-radius:28px;background:rgba(200,255,118,.025);display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center}.privacy-icon{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:rgba(200,255,118,.07);border:1px solid rgba(200,255,118,.12);font-size:22px}.privacy-panel h3{margin:0 0 5px;font-size:19px}.privacy-panel p{margin:0;color:#8992a3;font-size:10px;line-height:1.55}.privacy-panel strong{font-size:10px;color:var(--lime)}
    .faq{padding:100px 0}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;min-height:74px;padding:0;background:transparent;display:flex;align-items:center;justify-content:space-between;text-align:left;cursor:pointer;font-size:17px;font-weight:720;letter-spacing:-.02em}.faq-q span:last-child{width:32px;height:32px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;color:#858da0;transition:.25s}.faq-item.open .faq-q span:last-child{transform:rotate(45deg);color:white}.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease)}.faq-a>div{overflow:hidden}.faq-a p{max-width:760px;color:#8e97aa;font-size:12px;line-height:1.7;padding:0 0 0;margin:0}.faq-item.open .faq-a{grid-template-rows:1fr}.faq-item.open .faq-a p{padding-bottom:25px}

    /* footer */
    footer{border-top:1px solid var(--line-2);padding:56px 0 32px;background:rgba(0,0,0,.12)}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,.65fr);gap:38px}.footer-about p{max-width:340px;color:#737c8f;font-size:10px;line-height:1.65;margin-top:14px}.footer-col b{display:block;font-size:9px;margin-bottom:15px;color:#c9ced9}.footer-col a,.footer-col button{display:block;background:none;padding:0;margin:11px 0;color:#737c8f;font-size:10px;cursor:pointer}.footer-col a:hover,.footer-col button:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:20px;border-top:1px solid var(--line-2);font-size:9px;color:#60697c}

    /* floating compare + toast */
    .compare-fab{position:fixed;z-index:64;left:50%;bottom:18px;transform:translate(-50%,120px);display:flex;align-items:center;gap:12px;padding:8px 8px 8px 14px;border-radius:17px;border:1px solid rgba(255,255,255,.14);background:rgba(10,12,18,.90);backdrop-filter:blur(20px);box-shadow:0 20px 55px rgba(0,0,0,.35);transition:transform .35s var(--spring);font-size:10px;color:#aab1c1}.compare-fab.show{transform:translate(-50%,0)}.compare-fab button{height:36px;border-radius:10px;background:var(--cyan);color:#071013;padding:0 12px;cursor:pointer;font-size:9px;font-weight:850}
    .toast{position:fixed;z-index:110;right:18px;bottom:18px;max-width:330px;padding:13px 15px;border-radius:15px;border:1px solid var(--line);background:#11151e;box-shadow:0 20px 55px rgba(0,0,0,.38);color:#c8ceda;font-size:10px;line-height:1.45;opacity:0;transform:translateY(15px);pointer-events:none;transition:.25s var(--spring)}.toast.show{opacity:1;transform:none}

    /* dialogs */
    dialog{color:var(--text)}
    .command,.mobile-sheet,.detail-dialog{border:1px solid rgba(255,255,255,.14);padding:0;background:#0c0f16;box-shadow:0 35px 100px rgba(0,0,0,.50)}
    .command::backdrop,.mobile-sheet::backdrop,.detail-dialog::backdrop{background:rgba(2,3,6,.72);backdrop-filter:blur(12px)}
    .command{width:min(620px,calc(100% - 28px));border-radius:23px;margin-top:15vh}.command-head{height:62px;display:flex;align-items:center;gap:11px;padding:0 16px;border-bottom:1px solid var(--line)}.command-head input{flex:1;background:transparent;border:0;outline:0;font-size:13px}.command-results{padding:9px;max-height:360px;overflow:auto}.command-item{width:100%;padding:11px;border-radius:12px;background:transparent;display:flex;align-items:center;gap:11px;text-align:left;color:#a7aec0;cursor:pointer;font-size:10px}.command-item:hover,.command-item:focus-visible{background:rgba(255,255,255,.055);color:white}.command-icon{width:30px;height:30px;border:1px solid var(--line);border-radius:9px;display:grid;place-items:center;font-size:9px}.command-item small{margin-left:auto;color:#60697a}
    .mobile-sheet{width:min(420px,calc(100% - 16px));max-height:calc(100vh - 20px);margin:auto 8px 8px auto;border-radius:28px}.sheet-head{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line)}.sheet-close{width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.05);cursor:pointer}.sheet-links{padding:14px}.sheet-link{width:100%;display:flex;align-items:center;justify-content:space-between;padding:15px 12px;border-radius:14px;background:transparent;color:#cbd0dc;cursor:pointer;font-size:15px;text-align:left}.sheet-link:hover{background:rgba(255,255,255,.05)}.sheet-actions{padding:14px;border-top:1px solid var(--line)}.sheet-actions .btn{width:100%}
    .detail-dialog{width:min(660px,calc(100% - 28px));border-radius:27px}.detail-body{padding:25px}.detail-top{display:flex;gap:13px;align-items:center}.detail-top .micon{width:52px;height:52px}.detail-top h2{margin:0;font-size:25px;letter-spacing:-.04em}.detail-top p{margin:5px 0 0;color:#7c8598;font-size:9px}.detail-close{margin-left:auto;width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.05);cursor:pointer}.detail-copy{margin:23px 0;color:#949cad;line-height:1.65;font-size:11px}.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.detail-stat{padding:13px;border-radius:14px;border:1px solid var(--line-2);background:rgba(255,255,255,.025)}.detail-stat small{display:block;color:#697286;font-size:7px;text-transform:uppercase;letter-spacing:.1em}.detail-stat b{display:block;font-size:10px;margin-top:6px}.detail-actions{display:flex;gap:8px;margin-top:18px}.detail-actions .btn{flex:1}

    /* responsive */
    @media(max-width:1080px){
      .catalog-chip{display:none}.nav-link{padding-inline:9px}.hero-grid{grid-template-columns:1fr}.hero-copy{text-align:center}.hero-copy .display,.hero-copy .lead{margin-left:auto;margin-right:auto}.hero-actions,.hero-meta{justify-content:center}.atlas-stage{max-width:690px;width:100%;margin:auto;min-height:560px}.model-grid{grid-template-columns:repeat(2,1fr)}.provider-grid{grid-template-columns:repeat(3,1fr)}.story-card.big,.story-card.small,.story-card.third{grid-column:span 6}.motd{grid-template-columns:1fr}.motd-ui{border-left:0;border-top:1px solid var(--line-2)}
    }
    @media(max-width:860px){
      .nav-links{display:none}.menu-btn{display:grid}.nav-actions>.btn-primary{display:none}.page{padding-top:86px}.page-head{padding-top:66px}.section{padding:88px 0}.section-head{display:block}.section-head p{margin-top:14px}.metric-grid{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line-2)}.story-card.big,.story-card.small,.story-card.third{grid-column:span 12}.explorer-shell{grid-template-columns:1fr}.filter-panel{display:none;position:relative;top:auto}.filter-panel.mobile-open{display:block}.explore-toolbar{top:84px;grid-template-columns:1fr auto auto}.filter-toggle{display:grid}.provider-grid{grid-template-columns:repeat(2,1fr)}.intel-grid,.tools-grid{grid-template-columns:1fr}.principles{grid-template-columns:1fr}.privacy-panel{grid-template-columns:auto 1fr}.privacy-panel strong{grid-column:2}.footer-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-grid>.footer-col:last-child{grid-column:2}.footer-about{grid-row:span 2}
    }
    @media(max-width:620px){
      :root{--container:min(100% - 24px,1240px)}.nav-shell{top:8px}.nav{height:58px;border-radius:18px;padding-left:12px}.brand-mark{width:32px;height:32px;border-radius:12px}.nav .icon-btn{display:none}.page{padding-top:72px}.hero{padding-top:48px}.hero-copy .display{font-size:clamp(54px,15vw,77px)}.display{font-size:clamp(54px,15vw,78px)}.lead{font-size:16px}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-meta{gap:5px}.meta-pill{font-size:8px}.atlas-stage{min-height:470px}.atlas-window{inset:56px 0 28px;transform:none}.ring-a{width:355px;height:355px}.ring-b{width:285px;height:285px}.ring-c{width:420px;height:420px}.node{font-size:8px;padding:6px 8px}.node.n1{left:-2%}.node.n2{right:-4%}.node.n3{left:-4%}.node.n4{right:-1%}.trend-list{gap:6px}.trend-item{padding:9px;grid-template-columns:36px 1fr auto}.trend-item .micon{width:36px;height:36px}.window-foot{display:none}.metric{padding:19px}.metric strong{font-size:24px}.section{padding:74px 0}.section-tight{padding:52px 0}.story-card{padding:22px;min-height:280px}.mini-explorer{position:relative;width:100%;right:auto;bottom:auto;margin-top:24px;transform:none}.motd-copy{padding:28px}.motd-ui{padding:22px;min-height:370px}.mega-cta{padding:54px 20px}.page-head{padding:58px 0 38px}.title-xl{font-size:clamp(44px,12vw,64px)}.model-grid{grid-template-columns:1fr}.explore-toolbar{grid-template-columns:1fr auto;top:74px}.sort{grid-column:1/-1;width:100%}.provider-grid{grid-template-columns:1fr}.compare-table-wrap{border-radius:20px}.featured-story{min-height:460px;padding:25px}.featured-story h2{font-size:38px}.tool-card{padding:23px}.choice-grid{grid-template-columns:1fr}.manifesto{font-size:37px;margin:55px 0}.privacy-panel{grid-template-columns:1fr;text-align:left}.privacy-panel strong{grid-column:auto}.faq{padding:70px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-about{grid-column:1/-1;grid-row:auto}.footer-grid>.footer-col:last-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}.compare-fab{width:calc(100% - 20px);justify-content:space-between;bottom:10px}.detail-stats{grid-template-columns:1fr 1fr}.detail-actions{display:grid}.toast{left:10px;right:10px;bottom:10px;max-width:none}
    }
    @media(prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.marquee-track{transform:none!important}.ambient:after{display:none}
    }
  


    /* Readability reset: keep the premium density, remove microscopic UI copy */
    body{font-size:16px}
    .brand{font-size:16px}.catalog-chip{font-size:11px;padding:8px 12px}.nav-link{font-size:14px;padding:11px 13px}
    .btn{font-size:14px;min-height:48px;padding-inline:19px}.kbd{font-size:11px}
    .eyebrow{font-size:11.5px;padding:9px 13px}.kicker{font-size:11.5px}.lead{font-size:clamp(18px,1.65vw,22px);line-height:1.68}
    .section-head p{font-size:16px}.meta-pill{font-size:12.5px;padding:9px 12px}.window-label{font-size:11px}.atlas-search{font-size:13px}
    .node{font-size:11px}.trend-item h4{font-size:14.5px}.trend-item p{font-size:12px;line-height:1.45}.match{font-size:11px}.window-foot{font-size:11px}
    .metric span{font-size:12.5px}.cap-pill{font-size:12px}.story-card p{font-size:15px;line-height:1.72}.barrow{font-size:11.5px}.mini-row{font-size:11.5px}
    .day-top small{font-size:12px}.day-score{font-size:11px}.day-card p{font-size:14px;line-height:1.62}.tag{font-size:10.5px;padding:7px 9px}
    .store-btn small{font-size:10px}.store-btn strong{font-size:14px}
    .filter-title b{font-size:15px}.clear{font-size:12px}.filter-group>span{font-size:10.5px}.check{font-size:13px;padding:8px 0}
    .searchbox,.sort{font-size:13px;height:48px}.result-meta{font-size:12px}.model-card h3{font-size:19px}.provider{font-size:11.5px}.preview-label{font-size:10.5px}
    .model-card .tag{font-size:10.5px}.statbox small{font-size:10.5px}.statbox b{font-size:12px}.card-actions .btn{font-size:12px;min-height:40px}.selected-chip{font-size:12px}
    .compare-table th,.compare-table td{font-size:12.5px;line-height:1.45}.compare-note{font-size:11.5px}
    .plogo{font-size:14px}.provider-card p{font-size:13.5px;line-height:1.62}.provider-meta{font-size:11.5px}.story-label{font-size:11.5px}.story-meta{font-size:11.5px}
    .intel-card p{font-size:13.5px;line-height:1.62}.tool-card .sub{font-size:14px;line-height:1.65}.form-row label{font-size:12.5px}.field{font-size:13px;height:48px}.cost-output small{font-size:11.5px}
    .choice{font-size:12px;min-height:46px}.rr-top h4{font-size:14px}.rr-top p{font-size:11.5px!important}.recommend-result>p{font-size:13px;line-height:1.62}
    .principle .num{font-size:11.5px}.principle p{font-size:13.5px;line-height:1.65}.privacy-panel p{font-size:13px;line-height:1.62}.privacy-panel strong{font-size:11.5px}
    .faq-a p{font-size:14px;line-height:1.75}.footer-about p{font-size:12.5px;line-height:1.7}.footer-col b{font-size:11.5px}.footer-col a,.footer-col button{font-size:12.5px}.footer-bottom{font-size:11px}
    .compare-fab{font-size:12px}.compare-fab button{font-size:12px}.toast{font-size:12px;line-height:1.55}.command-head input{font-size:15px}.command-item{font-size:13px}.command-icon{font-size:11px}
    .detail-top p{font-size:11.5px}.detail-copy{font-size:14px;line-height:1.72}.detail-stat small{font-size:10.5px}.detail-stat b{font-size:12.5px}

    /* More breathing room for the larger type */
    .trend-item{min-height:64px}.model-card{padding:22px}.model-stats{gap:8px}.statbox{padding:11px 10px}.provider-card{min-height:245px}
    .faq-q{min-height:82px;font-size:18px}.footer-col a,.footer-col button{margin:12px 0}.command-item{padding:13px}.detail-stat{padding:14px}

    /* Motion system */
    :root{--motion-x:50%;--motion-y:30%;--mx:0px;--my:0px}
    .cursor-glow{position:fixed;z-index:-6;left:0;top:0;width:440px;height:440px;border-radius:50%;pointer-events:none;opacity:.32;filter:blur(10px);background:radial-gradient(circle,rgba(164,247,255,.16),rgba(155,140,255,.08) 40%,transparent 70%);transform:translate3d(calc(var(--mx) - 220px),calc(var(--my) - 220px),0);transition:opacity .35s ease;will-change:transform}
    .ambient{background:
      radial-gradient(circle at var(--motion-x) var(--motion-y),rgba(164,247,255,.085),transparent 25%),
      radial-gradient(circle at 9% 18%,rgba(98,223,242,.10),transparent 28%),
      radial-gradient(circle at 85% 13%,rgba(155,140,255,.14),transparent 29%),
      radial-gradient(circle at 72% 78%,rgba(251,142,216,.07),transparent 25%),linear-gradient(180deg,#06070b,#070810 50%,#05060a)}
    .ambient:before{animation:gridDrift 24s linear infinite}.ambient:after{animation:ambientSpin 34s linear infinite,ambientPulse 8s ease-in-out infinite}
    @keyframes gridDrift{to{background-position:72px 72px}}
    @keyframes ambientPulse{0%,100%{opacity:.65;scale:1}50%{opacity:.9;scale:1.05}}

    .brand-mark{animation:brandBreathe 4.8s ease-in-out infinite}.brand-mark i{animation:brandDot 2.5s ease-in-out infinite}
    @keyframes brandBreathe{0%,100%{box-shadow:inset 0 0 24px rgba(164,247,255,.08),0 0 0 rgba(164,247,255,0)}50%{box-shadow:inset 0 0 30px rgba(164,247,255,.15),0 0 28px rgba(164,247,255,.10)}}
    @keyframes brandDot{0%,100%{transform:scale(.85);opacity:.72}50%{transform:scale(1.35);opacity:1}}

    .nav{position:relative;overflow:hidden}.nav:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(110deg,transparent 15%,rgba(255,255,255,.055) 42%,transparent 68%);transform:translateX(-130%);animation:navSheen 10s ease-in-out infinite}
    @keyframes navSheen{0%,72%{transform:translateX(-130%)}88%,100%{transform:translateX(130%)}}
    .nav-link{position:relative;overflow:hidden}.nav-link:after{content:"";position:absolute;left:50%;right:50%;bottom:5px;height:1px;background:linear-gradient(90deg,var(--cyan),var(--violet));transition:left .3s var(--spring),right .3s var(--spring)}.nav-link.active:after{left:22%;right:22%}

    .btn{position:relative;overflow:hidden;isolation:isolate}.btn:before{content:"";position:absolute;z-index:-1;inset:-2px;background:linear-gradient(100deg,transparent 25%,rgba(255,255,255,.18) 48%,transparent 70%);transform:translateX(-130%);transition:transform .65s var(--spring)}.btn:hover:before{transform:translateX(130%)}
    .btn-primary{animation:ctaGlow 4s ease-in-out infinite}@keyframes ctaGlow{0%,100%{box-shadow:0 12px 36px rgba(98,223,242,.14)}50%{box-shadow:0 16px 48px rgba(98,223,242,.27),0 0 0 1px rgba(164,247,255,.10)}}

    .atlas-stage{animation:stageFloat 7s ease-in-out infinite;transform-style:preserve-3d}.atlas-window{box-shadow:0 28px 90px rgba(0,0,0,.36),0 0 0 1px rgba(164,247,255,.03),0 0 90px rgba(98,223,242,.045)}
    @keyframes stageFloat{0%,100%{translate:0 0}50%{translate:0 -8px}}
    .node{animation:nodeFloat 5s ease-in-out infinite}.node.n2{animation-delay:-1.2s}.node.n3{animation-delay:-2.4s}.node.n4{animation-delay:-3.6s}
    @keyframes nodeFloat{0%,100%{translate:0 0}50%{translate:0 -7px}}
    .trend-item{transition:transform .35s var(--spring),border-color .35s,background .35s,box-shadow .35s}.trend-item:hover{transform:translateX(7px) scale(1.01);background:rgba(255,255,255,.04);box-shadow:0 14px 30px rgba(0,0,0,.15)}
    .trend-item .micon{animation:iconPulse 4.2s ease-in-out infinite}@keyframes iconPulse{50%{box-shadow:0 0 24px rgba(164,247,255,.10);transform:rotate(2deg) scale(1.04)}}

    .metric{position:relative;overflow:hidden}.metric:after{content:"";position:absolute;inset:auto -20% 0;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);transform:translateX(-100%);opacity:.5}.metric:hover:after{animation:metricSweep .8s var(--spring)}@keyframes metricSweep{to{transform:translateX(100%)}}
    .metric strong{transition:transform .35s var(--spring),text-shadow .35s}.metric:hover strong{transform:translateY(-3px);text-shadow:0 0 26px rgba(164,247,255,.18)}

    .story-card,.model-card,.provider-card,.intel-card,.tool-card,.motd,.privacy-panel{position:relative;transform-style:preserve-3d;transition:transform .45s var(--spring),border-color .35s,box-shadow .45s var(--spring),background .35s;will-change:transform}
    .story-card:before,.model-card:before,.provider-card:before,.intel-card:before,.tool-card:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;background:radial-gradient(420px circle at var(--spot-x,50%) var(--spot-y,50%),rgba(164,247,255,.09),transparent 46%);transition:opacity .35s}
    .story-card:hover:before,.model-card:hover:before,.provider-card:hover:before,.intel-card:hover:before,.tool-card:hover:before{opacity:1}
    .story-card:hover,.model-card:hover,.provider-card:hover,.intel-card:hover,.tool-card:hover{border-color:rgba(164,247,255,.18);box-shadow:0 28px 75px rgba(0,0,0,.28),0 0 55px rgba(98,223,242,.035)}
    .model-card:hover{transform:translateY(-7px)}.provider-card:hover{transform:translateY(-8px)}.intel-card:hover,.tool-card:hover{transform:translateY(-6px)}

    .reveal{opacity:0;transform:translateY(30px) scale(.985);filter:blur(4px);transition:opacity .8s var(--ease),transform .85s var(--spring),filter .75s ease}.reveal.visible{opacity:1;transform:none;filter:none}
    .story-grid .reveal:nth-child(2){transition-delay:.06s}.story-grid .reveal:nth-child(3){transition-delay:.12s}.story-grid .reveal:nth-child(4){transition-delay:.18s}.story-grid .reveal:nth-child(5){transition-delay:.24s}
    .model-grid .model-card{animation:cardIn .52s var(--spring) both}@keyframes cardIn{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}

    .bar i{transform-origin:left center;animation:barGrow 1.2s var(--spring) both}@keyframes barGrow{from{transform:scaleX(.15);filter:brightness(.7)}to{transform:scaleX(1);filter:brightness(1)}}
    .privacy-orb{animation:orbFloat 5s ease-in-out infinite,orbRotate 18s linear infinite}@keyframes orbFloat{50%{translate:0 -10px}}@keyframes orbRotate{to{rotate:360deg}}
    .radar-map{animation:radarBreathe 5s ease-in-out infinite}@keyframes radarBreathe{50%{filter:brightness(1.16);transform:scale(1.02)}}
    .day-card{animation:dayFloat 6s ease-in-out infinite}@keyframes dayFloat{50%{transform:translateY(-5px)}}
    .mega-cta{position:relative;overflow:hidden}.mega-cta:after{content:"";position:absolute;width:45%;height:180%;top:-40%;left:-55%;transform:rotate(18deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.07),transparent);animation:megaSheen 7.5s ease-in-out infinite;pointer-events:none}@keyframes megaSheen{0%,58%{left:-55%}83%,100%{left:120%}}

    .page.active{animation:pageEnterFinal .55s var(--spring)}@keyframes pageEnterFinal{from{opacity:0;transform:translateY(12px) scale(.995);filter:blur(3px)}to{opacity:1;transform:none;filter:none}}
    .compare-fab.show{animation:fabPulse 4s ease-in-out infinite}@keyframes fabPulse{50%{box-shadow:0 22px 65px rgba(0,0,0,.42),0 0 32px rgba(164,247,255,.07)}}

    @media(max-width:620px){
      .lead{font-size:17px}.meta-pill{font-size:11px}.node{font-size:10.5px;padding:7px 9px}.trend-item h4{font-size:13.5px}.trend-item p{font-size:11px}.match{font-size:10px}
      .metric span{font-size:11.5px}.story-card p{font-size:14.5px}.tag{font-size:10px}.faq-a p{font-size:13.5px}.footer-about p,.footer-col a,.footer-col button{font-size:12px}
      .cursor-glow{display:none}.atlas-stage{animation-duration:8s}.model-card{padding:20px}
    }
    @media(prefers-reduced-motion:reduce){
      .cursor-glow{display:none!important}.brand-mark,.brand-mark i,.nav:before,.btn-primary,.atlas-stage,.node,.trend-item .micon,.privacy-orb,.radar-map,.day-card,.mega-cta:after,.compare-fab.show,.bar i{animation:none!important}
      .reveal{filter:none!important}.story-card,.model-card,.provider-card,.intel-card,.tool-card{transform:none!important}
    }
  \n
/* multipage SEO additions — preserves the original visual language */
a.nav-link{display:inline-flex;align-items:center}
a.provider-card{color:inherit;text-decoration:none;display:block}
a.btn{text-decoration:none}
.seo-breadcrumb{display:flex;gap:8px;align-items:center;margin-top:22px;color:#737b90;font-size:12px}
.seo-breadcrumb a{color:#a4aabc}.seo-breadcrumb a:hover{color:#fff}
.profile-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:0 0 70px}
.profile-fact{padding:20px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.025)}
.profile-fact small{display:block;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#737b90}
.profile-fact strong{display:block;margin-top:8px;font-size:17px;color:#eef0f5}
.profile-copy{max-width:850px;color:#a4aabc;font-size:15px;line-height:1.75}
.related-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.related-link{padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025);transition:.25s var(--spring)}
.related-link:hover{transform:translateY(-3px);border-color:rgba(164,247,255,.20)}
.related-link b{display:block;font-size:14px}.related-link span{display:block;margin-top:6px;color:#7e8799;font-size:12px;line-height:1.5}
@media(max-width:860px){.profile-facts{grid-template-columns:repeat(2,1fr)}.related-links{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.profile-facts,.related-links{grid-template-columns:1fr}.seo-breadcrumb{font-size:11px;flex-wrap:wrap}}

/* Dual app-store download controls */
.store-buttons{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;position:relative}
.store-btn-apple svg{width:25px;height:25px;color:#080a0e;flex:none}
.sheet-actions .btn + .btn{margin-top:8px}
@media(max-width:1080px){.appstore-nav{display:none}}
@media(max-width:620px){.store-buttons{display:grid;grid-template-columns:1fr;max-width:280px;margin-inline:auto}.store-buttons .store-btn{width:100%;justify-content:flex-start}}

/* FINAL PRODUCTION NAV + STORE POLISH */
/* Prevent the inactive nav underline from collapsing into a visible 1px dot. */
.nav-link:after{
  left:22%;
  right:22%;
  opacity:0;
  transform:scaleX(0);
  transform-origin:center;
  transition:opacity .22s ease,transform .3s var(--spring);
}
.nav-link:hover:after,.nav-link.active:after{
  opacity:1;
  transform:scaleX(1);
}

/* Premium Apple CTA: high contrast, Apple-like light treatment in the dark nav. */
.btn-appstore{
  color:#090b10;
  background:linear-gradient(115deg,#ffffff 0%,#f0f2f7 58%,#dfe4ed 100%);
  border:1px solid rgba(255,255,255,.78);
  box-shadow:0 12px 34px rgba(0,0,0,.24),inset 0 1px 0 rgba(255,255,255,.9);
}
.btn-appstore:hover{
  color:#05070a;
  background:linear-gradient(115deg,#ffffff 0%,#f7f8fb 58%,#e7ebf2 100%);
  border-color:#fff;
  box-shadow:0 16px 44px rgba(0,0,0,.30),0 0 0 1px rgba(255,255,255,.10);
}
.btn-appstore:focus-visible{outline-color:#fff}

/* Keep both store CTAs balanced in the header. */
.nav-actions .btn-primary,.nav-actions .btn-appstore{white-space:nowrap}

@media(max-width:1080px){.btn-appstore.appstore-nav{display:none}}