/* JRR Group — refined marketing site */
:root{
  --ink:#3c3736;
  --navy:#282669;
  --blue:#2473ba;
  --gray:#8b8b8c;
  --mist:#c9c9cc;
  --paper:#ffffff;
  --wash:#f7f7fa;
  --wash-2:#f3f4f8;
  --muted:#6b6768;
  --rule:#e8e9ef;
  --rule-soft:#eef0f5;
  --serif:"Newsreader","Iowan Old Style","Palatino Linotype",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --max:1120px;
  --pad:clamp(22px,4.5vw,48px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}

/* Nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid transparent;transition:background .25s ease,border-color .25s ease,box-shadow .25s ease}
.nav.scrolled{background:rgba(255,255,255,.97);border-bottom-color:var(--rule);box-shadow:0 1px 0 rgba(40,38,105,.03)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.wordmark{display:flex;align-items:center;text-decoration:none}
.wordmark img{height:38px;width:auto}
.nav ul{list-style:none;display:flex;gap:36px}
.nav ul a{text-decoration:none;font-size:14.5px;font-weight:500;color:var(--ink);position:relative}
.nav ul a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--navy);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav ul a:hover{color:var(--navy)}
.nav ul a:hover::after{transform:scaleX(1)}
.nav-toggle{display:none;background:none;border:0;font:500 15px var(--sans);color:var(--ink);cursor:pointer}

/* Type */
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.022em;line-height:1.08;color:var(--ink)}
h1{font-size:clamp(42px,6.6vw,84px)}
h2{font-size:clamp(32px,4.2vw,52px)}
h3{font-size:clamp(24px,2.1vw,28px);line-height:1.2}
.lede{font-size:clamp(18px,1.55vw,21px);line-height:1.55;color:var(--muted);max-width:640px}
em.accent{font-style:italic;color:var(--navy);font-weight:400}

/* Reveal */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
html.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html.js .reveal{opacity:1;transform:none;transition:none}
}

/* Hero */
.hero{padding:clamp(88px,12vw,148px) 0 clamp(56px,7vw,88px);border-bottom:1px solid var(--rule-soft)}
.hero h1{max-width:920px;margin:20px 0 28px}
.hero .lede{max-width:560px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:40px}
.btn{display:inline-block;padding:13px 24px;border-radius:999px;font-weight:500;font-size:14.5px;text-decoration:none;border:1px solid var(--ink);transition:background .2s,border-color .2s,color .2s}
.btn.primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn.primary:hover{background:#1f1e54;border-color:#1f1e54}
.btn:not(.primary):hover{border-color:var(--blue);color:var(--blue)}

/* Thin stats bar */
.stats-bar{border-bottom:1px solid var(--rule);background:var(--paper)}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-width:720px}
.stat{padding:28px 0;display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.stat+.stat{padding-left:32px;border-left:1px solid var(--rule)}
.stat b{font-family:var(--serif);font-weight:400;font-size:clamp(32px,3.6vw,44px);line-height:1;color:var(--navy);letter-spacing:-.02em}
.stat span{font-size:14.5px;color:var(--muted)}

/* Sections */
section{padding:clamp(80px,10vw,128px) 0}
section + section{border-top:1px solid var(--rule-soft)}
#about{border-top:0}

.about{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(40px,7vw,96px);align-items:start}
.about h2{margin-top:16px;max-width:20ch}
.about-body p{font-size:18px;line-height:1.7;color:var(--muted)}
.about-body p+p{margin-top:20px}

.arms{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.arm{padding:32px 28px 36px;border:1px solid var(--rule);border-radius:16px;background:var(--paper);transition:border-color .2s,box-shadow .2s}
.arm:hover{border-color:#cfd2e4;box-shadow:0 8px 28px rgba(40,38,105,.05)}
.arm .num{font-family:var(--serif);font-size:15px;color:var(--blue);letter-spacing:.04em}
.arm h3{margin:14px 0 10px}
.arm .position{font-size:15px;font-weight:500;color:var(--ink);margin-bottom:12px}
.arm p:not(.position){color:var(--muted);font-size:15.5px;line-height:1.6}

.portfolio-head{display:flex;justify-content:space-between;align-items:end;gap:40px;flex-wrap:wrap}
.portfolio-head .lede{max-width:420px;font-size:16.5px}

.filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px}
.chip{appearance:none;border:1px solid var(--rule);background:var(--paper);color:var(--muted);font:500 13px var(--sans);padding:8px 14px;border-radius:999px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.chip:hover{border-color:#c5c8d8;color:var(--ink)}
.chip.active{background:var(--navy);border-color:var(--navy);color:#fff}

.grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:28px;border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.tile{padding:22px 20px 24px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);min-height:148px;display:flex;flex-direction:column;gap:6px;background:var(--paper);color:var(--gray);transition:background .2s,color .2s}
.tile .name{font-family:var(--serif);font-size:24px;line-height:1.15;color:inherit;transition:color .2s}
.tile .desc{font-size:13.5px;line-height:1.5;color:inherit;opacity:.85}
.tile .tag{margin-top:auto;padding-top:10px;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mist);transition:color .2s}
.tile:hover{background:var(--wash);color:var(--ink)}
.tile:hover .name{color:var(--navy)}
.tile:hover .tag{color:var(--blue)}
.tile[hidden]{display:none}
.empty-filter{margin-top:28px;font-size:15px;color:var(--muted)}

.also{margin-top:48px;display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:baseline;padding-top:36px;border-top:1px solid var(--rule-soft)}
.also h4{font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.also p{font-family:var(--serif);font-size:20px;line-height:1.65;color:var(--ink)}
.also p span{white-space:nowrap}
.also p span:not(:last-child)::after{content:"\00a0·";color:var(--mist)}
.fineprint{margin-top:28px;font-size:13px;color:var(--muted);max-width:780px}

.contact{background:var(--navy);color:#fff;border-top:0 !important}
.contact .eyebrow{color:#9fc7ea}
.contact h2{max-width:860px;margin:18px 0 36px;color:#fff}
.contact a.mail{font-family:var(--serif);font-size:clamp(26px,3.6vw,46px);color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.32);padding-bottom:4px;word-break:break-all;transition:border-color .2s}
.contact a.mail:hover{border-color:#fff}
.contact .links{margin-top:44px;display:flex;gap:28px;flex-wrap:wrap;font-size:14.5px}
.contact .links a{color:#cfd6ff;text-decoration:none;border-bottom:1px solid transparent}
.contact .links a:hover{border-bottom-color:rgba(207,214,255,.6)}

footer{padding:56px 0 64px;font-size:14px;color:var(--muted);border-top:1px solid var(--rule-soft)}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;align-items:start}
footer img{height:40px;width:auto}
footer .offices{margin-top:18px;font-size:14px;color:var(--muted);letter-spacing:.01em}
footer h5{font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:14px}
footer ul{list-style:none}
footer li{margin:8px 0}
footer a{text-decoration:none}
footer a:hover{color:var(--blue)}
footer .legal{grid-column:1/-1;padding-top:28px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;align-items:center}
footer .footer-right{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
footer .footer-social{display:flex;gap:18px;flex-wrap:wrap}
footer .footer-social a{color:var(--muted)}
footer .footer-social a:hover{color:var(--blue)}
footer .footer-mail{color:var(--muted)}
footer .footer-mail:hover{color:var(--blue)}

@media (max-width:1024px){
  .grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:860px){
  .nav ul{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px var(--pad) 20px;border-bottom:1px solid var(--rule)}
  .nav ul.open{display:flex}
  .nav ul li a{display:block;padding:14px 0;font-size:17px;border-bottom:1px solid var(--rule)}
  .nav ul a::after{display:none}
  .nav-toggle{display:block}
  .wordmark img{height:30px}
  .about{grid-template-columns:1fr}
  .arms{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .stat+.stat{padding-left:0;border-left:0;border-top:1px solid var(--rule)}
  .grid{grid-template-columns:repeat(2,1fr)}
  .also{grid-template-columns:1fr;gap:12px}
  footer .wrap{grid-template-columns:1fr 1fr}
  footer .brand{grid-column:1/-1}
}
@media (max-width:480px){
  .tile{min-height:0;padding:18px 14px 20px}
  .tile .name{font-size:20px}
  .tile .desc{font-size:13px}
  .also p{font-size:18px}
  .filters{gap:6px}
  .chip{padding:7px 12px;font-size:12.5px}
}