/* Prolarike — stitched-margins */

:root{
  --bg:#f1e9dc;
  --bg-alt:#e5d8c4;
  --bg-dark:#3a2a1d;
  --ink:#2a2018;
  --ink-soft:#7a6a57;
  --ink-inv:#f1e9dc;
  --copper:#9c5a2c;
  --sage:#59705b;
  --mono:ui-monospace,Consolas,'Liberation Mono',monospace;
  --sans:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --step:80px;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.75;
  overflow-x:hidden;
}

.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:0 28px;
}

/* ---------- typography ---------- */

h1,h2,h3,.mono{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-weight:600;
}

h1{
  font-size:clamp(28px,4.4vw,50px);
  line-height:1.18;
  margin:0 0 8px;
  letter-spacing:.05em;
}

h2{
  font-size:clamp(19px,2.1vw,25px);
  line-height:1.35;
  margin:0 0 20px;
  letter-spacing:.08em;
}

h3{
  font-size:15px;
  line-height:1.5;
  margin:32px 0 10px;
  letter-spacing:.14em;
  color:var(--ink);
}

p{margin:0 0 18px}

a{color:var(--copper);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-style:dashed}

a:focus-visible,
:focus-visible{
  outline:2px dashed var(--copper);
  outline-offset:3px;
}

.num{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.22em;
  color:var(--sage);
  text-transform:uppercase;
  display:block;
  margin-bottom:14px;
}

.lead{font-size:18px}

figcaption,.cap{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.11em;
  line-height:1.6;
  color:var(--ink-soft);
  text-transform:uppercase;
  margin-top:10px;
}

/* ---------- header / nav ---------- */

.site-head{
  background:var(--bg);
  border-bottom:1px dashed var(--copper);
}

.head-in{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:10px 28px;
  padding-top:20px;
  padding-bottom:18px;
}

.brand{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.3em;
  font-size:16px;
  font-weight:600;
  color:var(--ink);
  text-decoration:none;
}
.brand:hover{color:var(--copper)}

.site-nav ul{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:6px 22px;
  margin:0;
  padding:0;
}

.site-nav a{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--ink-soft);
  padding-bottom:3px;
  border-bottom:1px dashed transparent;
}
.site-nav a:hover,.site-nav a[aria-current="page"]{
  color:var(--copper);
  border-bottom-color:var(--copper);
}

/* ---------- hero ---------- */

.hero{padding:var(--step) 0}

.hero-frame{
  border:2px dashed var(--copper);
  padding:24px;
}

.hero-top{align-items:start;padding-bottom:8px}

.hero-title{grid-column:1/9;padding-right:28px}

.hero-intro{
  grid-column:9/13;
  border-left:1px dashed var(--copper);
  padding-left:28px;
  color:var(--ink-soft);
  font-size:16px;
}
.hero-intro p:last-child{margin-bottom:0}

.hero-sub{
  font-family:var(--sans);
  text-transform:none;
  letter-spacing:0;
  font-size:17px;
  color:var(--ink-soft);
  max-width:52ch;
  margin-top:18px;
}

.hero-lower{
  margin-top:44px;
  align-items:end;
}

.hero-note{
  grid-column:1/7;
  padding-bottom:6px;
}
.hero-note ul{margin:0;padding-left:20px}
.hero-note li{margin-bottom:8px}

.hero-fig{
  grid-column:7/13;
  margin:0;
}
.hero-fig .imgbox{
  border:1px dashed var(--copper);
  padding:12px;
}
.hero-fig img{display:block;width:100%;height:auto}

/* ---------- sections ---------- */

.band{padding:var(--step) 0}
.band-alt{background:var(--bg-alt)}

.dbl{
  border-top:1px solid var(--ink-soft);
  position:relative;
}
.dbl::after{
  content:"";
  display:block;
  border-top:1px dashed var(--ink-soft);
  margin-top:5px;
}

.rule{
  border:0;
  border-top:1px dashed var(--copper);
  margin:34px 0;
}

.col-left{
  grid-column:1/8;
  border-right:1px dashed var(--ink-soft);
  padding-right:28px;
}
.col-right{
  grid-column:6/13;
  border-left:1px dashed var(--ink-soft);
  padding-left:28px;
}
.col-narrow-left{
  grid-column:1/6;
  border-right:1px dashed var(--ink-soft);
  padding-right:28px;
}
.col-narrow-right{
  grid-column:8/13;
  border-left:1px dashed var(--ink-soft);
  padding-left:28px;
}
.col-wide{grid-column:1/10}

.aside-note{
  grid-column:9/13;
  align-self:end;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  line-height:1.7;
  color:var(--ink-soft);
  text-transform:none;
  border-top:1px dashed var(--sage);
  padding-top:14px;
}

/* checklists */

.check{
  list-style:none;
  margin:0 0 18px;
  padding:0;
}
.check li{
  position:relative;
  padding-left:26px;
  margin-bottom:12px;
}
.check li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62em;
  width:12px;
  border-top:2px dashed var(--copper);
}

.steps{
  margin:0 0 18px;
  padding-left:22px;
}
.steps li{margin-bottom:12px}

dl.gloss{margin:0}
dl.gloss dt{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:13px;
  margin-top:22px;
}
dl.gloss dd{margin:6px 0 0;color:var(--ink)}

/* ---------- dark section ---------- */

.band-dark{
  background:var(--bg-dark);
  color:var(--ink-inv);
  padding:var(--step) 0;
}
.band-dark h2,.band-dark h3{color:var(--ink-inv)}
.band-dark .num{color:#a9bda9}
.band-dark a{color:#e0a06c}
.band-dark figcaption{color:#c3b39c}
.band-dark .check li::before{border-top-color:#e0a06c}
.band-dark .dark-text{
  grid-column:1/7;
  border-right:1px dashed #6d5842;
  padding-right:28px;
}
.band-dark .dark-fig{
  grid-column:8/13;
  margin:0;
}
.band-dark .dark-fig .imgbox{
  border:1px dashed #e0a06c;
  padding:12px;
}
.band-dark .dark-fig img{display:block;width:100%;height:auto}
.band-dark :focus-visible{outline-color:#e0a06c}

/* ---------- page head (inner pages) ---------- */

.page-head{padding:calc(var(--step) - 16px) 0 0}
.page-head .inner{
  border:2px dashed var(--copper);
  padding:24px;
}
.page-head .ph-title{grid-column:1/9;padding-right:28px}
.page-head .ph-side{
  grid-column:9/13;
  border-left:1px dashed var(--copper);
  padding-left:28px;
  color:var(--ink-soft);
  font-size:16px;
}
.page-head .ph-side p:last-child{margin-bottom:0}

/* about blocks */

.about-block{margin-bottom:64px}
.ab-8{
  grid-column:1/9;
  border-left:1px dashed var(--sage);
  border-right:1px dashed var(--sage);
  padding:0 28px;
}
.ab-6{
  grid-column:7/13;
  border-left:1px dashed var(--sage);
  padding-left:28px;
}
.ab-7{
  grid-column:1/8;
  border-right:1px dashed var(--sage);
  padding-right:28px;
}

/* legal text column */
.legal{grid-column:1/9;border-right:1px dashed var(--ink-soft);padding-right:28px}
.legal-side{
  grid-column:9/13;
  padding-left:28px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  line-height:1.75;
  color:var(--ink-soft);
}

/* ---------- footer ---------- */

.site-foot{
  background:var(--bg-alt);
  border-top:1px solid var(--ink-soft);
  padding:34px 0 46px;
}
.site-foot .foot-dash{
  border-top:1px dashed var(--ink-soft);
  margin-bottom:34px;
}
.foot-frame{
  border:1px dashed var(--copper);
  padding:16px;
}
.foot-cols{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:28px;
}
.foot-a{max-width:44ch}
.foot-a .brand{display:inline-block;margin-bottom:10px}
.foot-a p{
  font-size:14px;
  color:var(--ink-soft);
  margin:0;
}
.foot-b ul{list-style:none;margin:0 0 14px;padding:0}
.foot-b li{margin-bottom:6px}
.foot-b a{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--ink-soft);
}
.foot-b a:hover{color:var(--copper);text-decoration:underline}
.foot-mail{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.06em;
}
.foot-bottom{
  margin-top:22px;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-soft);
}

/* ---------- responsive ---------- */

@media (max-width:900px){
  :root{--step:48px}
  .grid{gap:0}
  .hero-title,.hero-intro,.hero-note,.hero-fig,
  .col-left,.col-right,.col-narrow-left,.col-narrow-right,.col-wide,.aside-note,
  .band-dark .dark-text,.band-dark .dark-fig,
  .page-head .ph-title,.page-head .ph-side,
  .ab-8,.ab-6,.ab-7,.legal,.legal-side{
    grid-column:1/-1;
    border-left:0;
    border-right:0;
    padding-left:0;
    padding-right:0;
  }
  .hero-intro,.page-head .ph-side{
    border-top:1px dashed var(--copper);
    margin-top:22px;
    padding-top:22px;
  }
  .col-left,.col-narrow-left,.ab-7{
    border-bottom:1px dashed var(--ink-soft);
    padding-bottom:22px;
  }
  .col-right,.col-narrow-right,.ab-6{margin-top:26px}
  .ab-8{border-top:1px dashed var(--sage);padding-top:22px}
  .band-dark .dark-text{border-bottom:1px dashed #6d5842;padding-bottom:24px}
  .band-dark .dark-fig{margin-top:26px}
  .aside-note{margin-top:26px}
  .hero-fig{margin-top:28px}
  .about-block{margin-bottom:40px}
  .legal-side{border-top:1px dashed var(--ink-soft);margin-top:26px;padding-top:20px}
  .hero-frame,.page-head .inner{padding:16px}
  .head-in{padding-top:16px;padding-bottom:14px}
}

@media (max-width:520px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .site-nav ul{gap:6px 16px}
  .foot-cols{flex-direction:column}
}