@font-face{font-family:'Perfectly Nineties';src:url('fonts/PerfectlyNineties-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Perfectly Nineties';src:url('fonts/PerfectlyNineties-Italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'Geist';src:url('fonts/Geist-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Geist';src:url('fonts/Geist-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Geist Mono';src:url('fonts/GeistMono-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Geist Mono';src:url('fonts/GeistMono-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}

  :root{
    --bg:#FBFBF9;--ink:#1d1d1d;--body:#3a3934;--mute:#8d8a83;--line:#e5e3dd;
    --ph:#dcdad4;--accent:#CE4E4C;--hl:#E1ECF6;
    --mono:'Geist Mono',ui-monospace,Menlo,monospace;
    --text:'Geist','Helvetica Neue',Arial,sans-serif;
    --disp:'Perfectly Nineties',Georgia,serif;
    --pad:clamp(24px,5vw,64px);
  }
  *{margin:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--ink);font-family:var(--text);
    -webkit-font-smoothing:antialiased;line-height:1.6;font-size:17px;text-rendering:optimizeLegibility}
  a{color:inherit;text-decoration:none}

  .frame{min-height:100vh;display:flex;flex-direction:column}

  /* ---------- nav ---------- */
  nav{position:relative;z-index:50;display:flex;align-items:center;justify-content:space-between;
    gap:20px;padding:22px var(--pad);border-bottom:1px solid var(--line);background:var(--bg)}
  .brandblock{display:flex;align-items:baseline;gap:14px}
  .bn{font-family:var(--mono);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:15px}
  .bt{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:15px;color:var(--mute)}
  .navright{display:flex;align-items:center;gap:34px}
  .nlinks{display:flex;gap:24px}
  .nlinks a{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:13px;color:var(--ink);transition:color .2s}
  .nlinks a:hover{color:var(--ink);background:var(--hl);box-shadow:0 0 0 3px var(--hl);border-radius:2px}
  .brandmark{display:inline-flex;align-items:center;gap:9px;color:var(--ink)}
  .brandmark .flw{width:24px;height:24px;object-fit:contain;flex:none}
  .brandmark span{font-family:var(--mono);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:15px}
  .burger{display:none;background:none;border:0;padding:6px;cursor:pointer;color:var(--ink);line-height:0}
  .burger svg{width:26px;height:26px;stroke:currentColor;stroke-width:2;fill:none}
  .burger .ic-close{display:none}
  .burger.open .ic-open{display:none}
  .burger.open .ic-close{display:block}

  /* mobile menu */
  .mobmenu{position:absolute;top:100%;left:0;right:0;background:var(--bg);
    border-bottom:1px solid var(--line);padding:26px var(--pad) 34px;
    display:flex;flex-direction:column;gap:22px;z-index:40;box-shadow:0 18px 30px -24px rgba(0,0,0,.25)}
  .mobmenu[hidden]{display:none}
  .mobmenu a{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:20px;color:var(--ink)}
  .mobmenu a.active{background:#F0EFFF;color:var(--ink);align-self:flex-start;padding:5px 11px;margin-left:-11px;border-radius:2px}

  main{flex:1;padding:0 var(--pad);margin-top:100px}

  /* ---------- hero ---------- */
  .hero{padding:0 0 clamp(48px,7vw,86px);max-width:1000px}
  .hero h1{font-family:var(--disp);font-weight:400;letter-spacing:-.012em;line-height:1.13;font-size:clamp(33px,5.2vw,62px)}
  .hero h1 .r{font-style:italic;background-image:linear-gradient(var(--hl),var(--hl));background-repeat:no-repeat;background-size:100% .72em;background-position:0 .30em;padding:0 .05em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
  .hero .sub{margin-top:22px;font-size:clamp(19px,2.1vw,23px);line-height:1.5;color:#656D76}
  .hero .meta{margin-top:30px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 30px;
    font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em;font-size:12.5px;color:var(--mute)}
  .hero .meta a{color:var(--ink);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
  .hero .meta a:hover{color:var(--ink);background:var(--hl);box-shadow:0 0 0 3px var(--hl);border-radius:2px;text-decoration-color:transparent}

  /* ---------- cluster ---------- */
  .cluster{padding:clamp(30px,4vw,50px) 0}
  .cluster+.cluster{padding-top:clamp(56px,8vw,110px)}
  .clabel{display:flex;justify-content:space-between;align-items:baseline;gap:16px;
    font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:12.5px;
    color:var(--mute);margin-bottom:clamp(26px,3vw,40px)}

  .feat{display:grid;grid-template-columns:minmax(0,45%) 1fr;gap:clamp(30px,4.5vw,60px);align-items:start}
  .ph{background:var(--ph);border-radius:3px;transition:opacity .3s ease}
  .ph.anim{overflow:hidden;background:#eff0f2}
  .ph.anim iframe{width:100%;height:100%;border:0;display:block;pointer-events:none}
  .feat .media .ph{aspect-ratio:1280/868}
  .feat .media:hover .ph{opacity:.88}
  .media .cap{margin-top:16px;font-size:19px;letter-spacing:-.005em}
  .fbody h2{font-family:var(--disp);font-weight:400;letter-spacing:-.01em;line-height:1.02;font-size:clamp(30px,4.2vw,46px)}
  .fbody .kt{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:12.5px;color:var(--mute);margin-top:12px}
  .fbody p{margin-top:22px;font-size:16.5px;line-height:1.62;color:var(--body);max-width:52ch}
  .feat .media{text-decoration:none;color:inherit;display:block}
  .rt{margin-top:26px;display:flex;gap:56px}
  .rt .ml{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:11px;color:var(--mute);display:block;margin-bottom:5px}
  .rt .mv{font-size:17px}

  .trio{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,34px);margin-top:clamp(34px,4.5vw,60px)}
  .sub .ph{aspect-ratio:4/3}
  .sub:hover .ph{opacity:.88}
  .subcap{margin-top:14px;display:flex;justify-content:space-between;align-items:baseline;gap:12px}
  .subcap .t{font-size:18px;line-height:1.2;letter-spacing:-.005em}
  .sub:hover .subcap .t{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
  .subcap .tag{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:11.5px;color:var(--mute);flex:none}

  /* ---------- footer ---------- */
  footer{display:flex;justify-content:space-between;align-items:center;gap:14px 20px;flex-wrap:wrap;
    padding:22px var(--pad);border-top:1px solid var(--line);margin-top:clamp(50px,7vw,90px);
    font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;font-size:12px;color:var(--mute)}
  footer a{color:var(--mute)}
  footer a:hover{color:var(--ink);background:var(--hl);box-shadow:0 0 0 3px var(--hl);border-radius:2px}
  .flinks{display:flex;gap:34px}

  /* ---------- responsive ---------- */
  @media(max-width:820px){
    main{margin-top:20px}
    .burger{display:inline-flex}
    .nlinks,.brandmark{display:none}
    .brandblock{flex-direction:column;align-items:flex-start;gap:3px}
    .hero{max-width:none}
    .hero h1{font-size:48px}
    .fbody h2,.pcol h2,.pintro h2{font-size:40px}
    .clabel,.fbody .kt,.rt .ml{font-size:15px}
    .subcap .tag{font-size:13px}
    .feat{grid-template-columns:1fr;gap:20px}
    .feat .media{order:2}
    .trio{grid-template-columns:1fr;gap:0}
    .sub{padding:18px 0}
    .sub .ph{aspect-ratio:16/9}
    footer{flex-direction:column-reverse;align-items:stretch;gap:18px;font-size:14px}
    .flinks{justify-content:space-between}
  }
  @media(min-width:821px){.mobmenu{display:none!important}}
  @media(max-width:400px){.hero h1{font-size:40px}}

  .pintro{margin-bottom:clamp(30px,3.5vw,46px)}
  .pintro h2{font-family:var(--disp);font-weight:400;letter-spacing:-.01em;line-height:1.02;font-size:clamp(30px,4.2vw,46px)}
  .pintro .kt{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:12.5px;color:var(--mute);margin-top:12px}
  .pintro-body{display:grid;grid-template-columns:1.7fr 1fr;gap:clamp(30px,5vw,70px);margin-top:26px;align-items:start}
  .pintro-body p{font-size:16.5px;line-height:1.62;color:var(--body);max-width:62ch}
  .grid2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,3vw,42px)}
  .gcard{display:block;text-decoration:none;color:inherit}
  .gcard .ph{aspect-ratio:16/10}
  .gcard:hover .ph{opacity:.94}
  .gcard:hover .subcap .t{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
  @media(max-width:820px){.pintro-body{grid-template-columns:1fr;gap:20px}.grid2{grid-template-columns:1fr;gap:26px}}

  .pmeta{display:flex;flex-direction:column;gap:26px}
  .rt .mv{font-family:var(--disp);font-size:19px}
  .outcome .ol{display:block;font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:11px;color:var(--mute);margin-bottom:14px}
  .om{font-family:var(--disp);font-size:19px;color:var(--ink);line-height:1.5;margin-bottom:6px}
  .om .pct{font-size:.58em;vertical-align:.22em;margin-left:1px}
  .om:last-child{margin-bottom:0}

  .pintro{display:grid;grid-template-columns:1.7fr 1fr;gap:clamp(30px,5vw,72px);align-items:start;margin-bottom:clamp(30px,3.5vw,46px)}
  .pcol h2{font-family:var(--disp);font-weight:400;letter-spacing:-.01em;line-height:1.02;font-size:clamp(30px,4.2vw,46px)}
  .pcol .kt{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:12.5px;color:var(--mute);margin-top:12px}
  .pcol p{font-size:16.5px;line-height:1.62;color:var(--body);max-width:60ch;margin-top:26px}
  .rt .mv{font-family:var(--text);font-size:18px}
  .om{font-family:var(--text);font-size:17px;color:var(--ink);line-height:1.6;margin-bottom:5px}
  .om .pct{font-size:inherit;vertical-align:baseline;margin-left:0}
  .media .ph{overflow:hidden}
  .media .ph img.fill{width:100%;height:100%;object-fit:cover;display:block}
  @media(max-width:820px){.pintro{grid-template-columns:1fr;gap:24px}}

  .pintro{grid-template-columns:1.5fr 1fr}
  .rt{gap:40px}
  .rt .mv{font-size:17px;line-height:1.3}

  .feat .media .ph{aspect-ratio:1280/868}

  .grid2{gap:7vw}
  .rt .ml,.outcome .ol{font-size:12.5px}

  .pintro{grid-template-columns:1fr 1fr;column-gap:7vw}

  .media .ph iframe{width:100%;height:100%;border:0;display:block;pointer-events:none}

  .flinks a,.fcopy{color:#1d1d1d}

  /* stack below 992px: cards in a column, prelude metrics under the text, arken text above image */
  @media(max-width:992px){
    .grid2{grid-template-columns:1fr;gap:64px}
    .pintro{grid-template-columns:1fr;column-gap:0;gap:24px}
    .feat{grid-template-columns:1fr;gap:22px}
    .feat .media{order:2}
  }

  .ccursor{position:fixed;top:0;left:0;z-index:9999;pointer-events:none;background:#1d1d1d;color:#fff;
    font-family:var(--text);text-transform:uppercase;letter-spacing:.08em;font-size:10.5px;font-weight:500;
    padding:8px 15px;border-radius:100px;white-space:nowrap;box-shadow:0 8px 24px -8px rgba(0,0,0,.4);
    transform:translate(-50%,-50%) scale(.8);opacity:0;transition:opacity .16s ease,transform .16s ease}
  .ccursor.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
  @media (hover:hover){.gcard,.feat .media{cursor:none}}

  /* ---------- theme toggle ---------- */
  .themetoggle{background:none;border:0;padding:0;margin:0;cursor:pointer;line-height:0;display:inline-flex;align-items:center;flex:none}
  .tt-track{position:relative;width:52px;height:27px;border-radius:100px;background:rgba(130,128,120,.18);transition:background .3s}
  .tt-knob{position:absolute;top:3px;left:3px;width:21px;height:21px;border-radius:50%;background:var(--ink);
    display:flex;align-items:center;justify-content:center;transition:transform .32s cubic-bezier(.4,0,.2,1),background .3s}
  .tt-knob svg{width:12.5px;height:12.5px;stroke:var(--bg);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .tt-moon{display:none}
  html[data-theme="dark"] .tt-knob{transform:translateX(25px)}
  html[data-theme="dark"] .tt-sun{display:none}
  html[data-theme="dark"] .tt-moon{display:block}
  .mm-toggle{display:none}
  .mm-lab{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:20px;color:var(--ink)}
  @media(max-width:820px){
    .bar-toggle{display:none}
    .mm-toggle{display:flex;align-items:center;justify-content:space-between;width:100%}
  }
  html[data-theme="dark"] .mobmenu a.active{background:rgba(128,118,244,.30)}

  /* ================= DARK MODE ================= */
  html[data-theme="dark"]{
    --bg:#100F0E;--ink:#F3F1EC;--body:#B7B4AC;--mute:#86837B;--line:#2A2825;
    --ph:#1a1917;--accent:#E8726A;--hl:rgba(96,150,220,.34);
  }
  html[data-theme="dark"] .hero .sub{color:#9A978F}
  html[data-theme="dark"] .flinks a,html[data-theme="dark"] .fcopy{color:var(--ink)}
  html[data-theme="dark"] .ph{box-shadow:0 0 0 1px var(--line),0 30px 60px -34px rgba(0,0,0,.7)}

  /* mobile h2 — authoritative (after base .pcol/.pintro rules so it wins) */
  @media(max-width:820px){.fbody h2,.pcol h2,.pintro h2{font-size:40px}}

  /* landing card hint chips */
  .subcap{flex-direction:column;align-items:flex-start;gap:11px}
  .hints{display:flex;flex-wrap:wrap;gap:7px}
  .hint{font-family:var(--mono);text-transform:uppercase;letter-spacing:.07em;font-size:10.5px;color:var(--mute);border:1px solid var(--line);border-radius:100px;padding:4px 10px;white-space:nowrap;line-height:1}