/* Editorial Paper — design tokens */
:root{
  --paper:#f4efe6; --paper-2:#ebe4d7; --ink:#1c1a17; --ink-2:#4a453d; --rule:#cfc6b6;
  --accent:#a32118; --accent-ink:#fff; --ai:#2f5d62;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --measure:38rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:1.0625rem/1.65 var(--sans)}
a{color:inherit;text-decoration-color:var(--accent);text-underline-offset:.2em}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);padding:.6rem 1rem;z-index:9}
.skip:focus{left:1rem;top:1rem}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.1;letter-spacing:-.01em;margin:0}
.kicker{font:600 .75rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem}

.layout{display:grid;grid-template-columns:1fr;max-width:76rem;margin:0 auto;padding:0 1.25rem}
@media (min-width:62rem){.layout{grid-template-columns:13rem 1fr;gap:4rem;padding:0 2.5rem}}

/* Table of contents */
.toc{position:sticky;top:0;z-index:5;background:var(--paper);border-bottom:1px solid var(--rule);margin:0 -1.25rem;padding:.6rem 1.25rem;overflow-x:auto}
.toc ol{list-style:none;margin:0;padding:0;display:flex;gap:1.1rem;white-space:nowrap;font:500 .82rem/1.4 var(--sans)}
.toc a{text-decoration:none;color:var(--ink-2);display:inline-block;padding:.35rem 0}
.toc a span{font-family:var(--mono);color:var(--accent);margin-right:.35rem;font-size:.72rem}
.toc a[aria-current="true"]{color:var(--ink);box-shadow:inset 0 -2px var(--accent)}
.toc .brand{display:none}
@media (min-width:62rem){
  .toc{top:0;height:100vh;margin:0;padding:3rem 0;border:0;border-right:1px solid var(--rule);background:none;overflow:visible}
  .toc ol{flex-direction:column;gap:.35rem;font-size:.92rem}
  .toc a[aria-current="true"]{box-shadow:inset 2px 0 var(--accent);padding-left:.7rem}
  .toc a{transition:padding .2s}
  .toc .brand{display:block;font:600 1.15rem/1.2 var(--serif);margin-bottom:2.5rem;text-decoration:none}
}

main section{padding:4.5rem 0;border-bottom:1px solid var(--rule);scroll-margin-top:3rem}
main section:last-of-type{border-bottom:0}
h2{font-size:clamp(1.9rem,4.5vw,2.8rem);margin-bottom:1.75rem;max-width:22ch}
p{max-width:var(--measure)}

/* Hero */
.hero{padding:clamp(4rem,14vh,9rem) 0 4.5rem}
.hero h1{font-size:clamp(3rem,10vw,6.5rem);letter-spacing:-.03em}
.hero .lede{font:400 clamp(1.3rem,3vw,1.9rem)/1.3 var(--serif);font-style:italic;margin:1.5rem 0 .75rem;max-width:26ch}
.hero .short{color:var(--ink-2);margin:0 0 2.25rem}
.actions{display:flex;flex-wrap:wrap;gap:.75rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.3rem;border:1.5px solid var(--ink);border-radius:999px;font:600 .95rem/1 var(--sans);text-decoration:none;background:none;color:var(--ink);cursor:pointer;min-height:44px}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}

.about p:not(.kicker){font:400 clamp(1.15rem,2.2vw,1.4rem)/1.55 var(--serif)}

/* Case studies */
.case{border-top:2px solid var(--ink);padding:1.5rem 0 2.5rem}
.case h3{font-size:clamp(1.4rem,3vw,1.85rem);margin-bottom:1.25rem;max-width:28ch}
.case dl{display:grid;gap:1rem;margin:0}
@media (min-width:44rem){.case dl{grid-template-columns:9rem 1fr;gap:1rem 2rem}}
.case dt{font:600 .74rem/1.9 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--ink-2)}
.case dd{margin:0;max-width:var(--measure)}
.case dd.result{font-family:var(--serif);font-size:1.15rem;border-left:3px solid var(--accent);padding-left:1rem}

/* Process */
.process .intro{color:var(--ink-2);margin-top:-.75rem}
.pick{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem;margin:2rem 0 1rem}
.pick legend{font:600 .74rem/1 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--ink-2);margin-bottom:.6rem;padding:0}
fieldset{border:0;margin:0;padding:0}
.seg{display:inline-flex;border:1.5px solid var(--ink);border-radius:999px;overflow:hidden}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg span{display:block;padding:.65rem 1.1rem;font:600 .9rem/1 var(--sans);min-height:44px;display:flex;align-items:center}
.seg input:checked+span{background:var(--ink);color:var(--paper)}
.seg input:focus-visible+span{outline:3px solid var(--accent);outline-offset:-3px}

.steps{list-style:none;margin:1.5rem 0 0;padding:0;counter-reset:s}
.step{display:grid;grid-template-columns:3rem 1fr;gap:0 1rem;padding:1.4rem 0;border-top:1px solid var(--rule)}
.step .n{font:600 1.6rem/1 var(--serif);color:var(--accent)}
.step h3{font-size:1.35rem;margin-bottom:.4rem}
.step p{margin:.2rem 0}
.lead{display:inline-block;margin-top:.6rem;font:600 .72rem/1 var(--mono);text-transform:uppercase;letter-spacing:.1em;padding:.4rem .6rem;border-radius:4px;border:1.5px solid currentColor}
.lead.me{color:var(--accent)} .lead.ai{color:var(--ai)} .lead.you{color:var(--ink-2)}

/* lead meter */
.meter{display:flex;height:6px;border-radius:3px;overflow:hidden;margin-top:.8rem;max-width:16rem;background:var(--paper-2)}
.meter i{display:block;height:100%}
.meter .m{background:var(--accent)} .meter .a{background:var(--ai)} .meter .h{background:var(--ink-2)}

.demo{grid-column:2;margin-top:1rem;background:var(--paper-2);border-radius:10px;padding:1.1rem}
.demo .cap{font:600 .72rem/1.3 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--ink-2);margin:0 0 .8rem}
.map{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0;margin:0}
.map li{background:var(--paper);border:1.5px solid var(--ink);border-radius:6px;padding:.45rem .7rem;font:500 .88rem/1.2 var(--sans)}
.map li small{display:block;color:var(--ink-2);font-size:.75rem}
.note{font-size:.95rem;color:var(--ink-2);margin:.8rem 0 0}

.options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem;margin-top:.8rem}
.opt{border:1.5px solid var(--rule);background:var(--paper);border-radius:8px;padding:.5rem;cursor:pointer;text-align:left;font:500 .8rem/1.2 var(--sans);color:var(--ink);min-height:44px}
.opt[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}
.opt .wire{display:grid;gap:4px;margin-bottom:.4rem}
.opt .wire b{display:block;height:8px;border-radius:2px;background:var(--rule)}
.opt .wire b.x{height:22px} .opt .wire b.s{width:55%}
.opt.v2 .wire b{background:var(--ai);opacity:.5} .opt.v3 .wire b{background:var(--accent);opacity:.35}
.opt.fade{animation:in .35s ease both}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.checks{list-style:none;padding:0;margin:.8rem 0 0;display:flex;flex-wrap:wrap;gap:.4rem .9rem;font-size:.9rem}
.checks li::before{content:"✓ ";color:var(--accent);font-weight:700}

.tools{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0;margin:2rem 0 0}
.tools li{font:600 .8rem/1 var(--mono);padding:.5rem .75rem;border:1px solid var(--ink);border-radius:999px}
.timing{margin-top:1.5rem;font-family:var(--serif);font-style:italic;font-size:1.1rem}

/* Web projects */
.grid2{display:grid;gap:1.5rem}
@media (min-width:48rem){.grid2{grid-template-columns:1fr 1fr}}
.card{border:1.5px solid var(--ink);border-radius:10px;padding:1.5rem;background:var(--paper)}
.card h3{font-size:1.35rem;margin-bottom:.8rem}
.card p{font-size:.98rem}
.card .label{font:600 .72rem/1 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--ink-2);display:block;margin-top:1rem}

.contact h2{max-width:16ch}
.contact .mail{font:600 clamp(1.4rem,5vw,2.6rem)/1.2 var(--serif);word-break:break-word;display:inline-block;margin:.5rem 0 1.5rem}
footer{padding:2rem 0 3rem;font-size:.85rem;color:var(--ink-2);border-top:1px solid var(--rule)}

.nf{max-width:36rem;margin:20vh auto;padding:0 1.25rem}
.nf h1{font-size:clamp(2rem,6vw,3.5rem);margin-bottom:1.5rem}

/* Multi-page: home index + nav */
.index{border-bottom:0;padding-top:0}
.index-list{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.index-list a{display:grid;grid-template-columns:3rem minmax(0,1fr) auto;gap:.2rem 1rem;align-items:center;padding:1.3rem .25rem;border-bottom:1px solid var(--rule);text-decoration:none;min-height:44px;transition:padding .2s,background .2s}
.index-list a:hover,.index-list a:focus-visible{background:var(--paper-2);padding-left:1rem;color:var(--ink)}
.index-list .num{font:600 1.3rem/1 var(--serif);color:var(--accent);grid-row:span 2}
.index-list .t{font:600 clamp(1.35rem,3vw,1.9rem)/1.15 var(--serif)}
.index-list .d{grid-column:2;color:var(--ink-2);font-size:.95rem}
.index-list .arr{grid-column:3;grid-row:1/span 2;font-size:1.5rem;color:var(--accent)}
.next{padding:2.5rem 0 1rem;font:600 1.1rem/1.3 var(--serif)}
.next a{text-decoration:none;color:var(--accent)}
.toc a[aria-current="page"]{color:var(--ink);box-shadow:inset 0 -2px var(--accent)}
.toc .brand{display:block;font:600 1.05rem/1.2 var(--serif);text-decoration:none;margin-bottom:.4rem}
@media (max-width:61.99rem){.toc{overflow:visible}.toc ol{flex-wrap:wrap;white-space:normal;gap:.1rem 1rem}}
@media (min-width:62rem){.toc .brand{margin-bottom:2.5rem;font-size:1.15rem}.toc a[aria-current="page"]{box-shadow:inset 2px 0 var(--accent);padding-left:.7rem}.toc .brand[aria-current="page"]{box-shadow:none;padding-left:0}}
main section{border-bottom:0}
.hero{padding-bottom:3rem}
.toc .brand[aria-current="page"]{box-shadow:none}

/* Home = one screen: intro + section tiles */
.home .hero{padding:clamp(2rem,7vh,4.5rem) 0 1.5rem}
.home .hero h1{font-size:clamp(2.6rem,7vw,4.8rem)}
.home .hero .lede{margin:1rem 0 .5rem}
.home .hero .short{margin-bottom:1.25rem}
.home .index{padding:1rem 0 3rem}
.home .index-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.75rem;border:0}
.home .index-list a{grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto 1fr;align-content:start;height:100%;border:1.5px solid var(--ink);border-radius:10px;padding:1.1rem 1.2rem;background:var(--paper)}
.home .index-list a:hover,.home .index-list a:focus-visible{background:var(--ink);color:var(--paper);padding-left:1.2rem}
.home .index-list a:hover .d,.home .index-list a:focus-visible .d{color:var(--paper-2)}
.home .index-list .num{grid-row:auto;grid-column:1;font-size:.95rem;font-family:var(--mono)}
.home .index-list .arr{grid-column:2;grid-row:1}
.home .index-list .t{grid-column:1/-1;font-size:1.4rem;margin-top:.4rem}
.home .index-list .d{grid-column:1/-1}
.home .index-list{grid-template-columns:repeat(auto-fill,minmax(10.5rem,1fr));gap:.6rem}
.home .index-list a{grid-template-rows:auto auto auto;padding:.8rem 1rem;gap:.15rem .5rem}
.home .index-list .t{font-size:1.15rem;margin-top:.2rem}
.home .index-list .d{font-size:.85rem;line-height:1.4}
.home .index-list .arr{font-size:1.2rem}
@media (max-width:40rem){.home .index-list{grid-template-columns:1fr 1fr}.home .index-list .d{display:none}.home .hero .short{display:none}}

/* Home: tiles are the menu, so hide the side menu there */
.home .toc{display:none}
@media (min-width:62rem){.home .layout{grid-template-columns:1fr;max-width:60rem}}

/* Company identity: preserve the original logo proportions */
.company-logo{display:block;width:100%;max-width:24rem;height:auto;margin:0 0 1.5rem}