:root{
  --bg:#f6f1e7;
  --bg-alt:#ece4d6;
  --bg-dark:#1a2340;
  --ink:#12182b;
  --ink-soft:#6b6858;
  --ink-inv:#f6f1e7;
  --accent:#e2a93b;
  --accent-2:#b4472f;
  --serif:Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --gap:128px;
}

*{box-sizing:border-box;}

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

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--serif);
  font-size:18px;
  line-height:1.65;
  overflow-x:hidden;
}

.grid{
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
}

.col-6{grid-column:4 / span 6;}
.col-7{grid-column:4 / span 7;}
.col-8{grid-column:3 / span 8;}
.col-12{grid-column:1 / -1;}

p{margin:0 0 1.5em;max-width:68ch;}

a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px;}
a:hover{text-decoration-color:var(--accent-2);}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}

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

.site-head{padding:36px 0 0;}
.site-nav{grid-column:1 / -1;}
.site-nav ul{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:8px 40px;
}
.site-nav a{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--ink-soft);
  text-decoration:none;
  padding:4px 0;
  display:inline-block;
}
.site-nav a:hover,.site-nav a[aria-current="page"]{
  color:var(--ink);
  box-shadow:inset 0 -1px 0 var(--accent);
}

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

.hero{
  min-height:76vh;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding-bottom:96px;
  padding-top:120px;
}
.hero .grid{width:100%;}
.hero-inner{grid-column:3 / span 8;text-align:center;}
.eyebrow{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--accent-2);
  margin:0 0 28px;
}
h1{
  font-family:var(--serif);
  font-weight:400;
  font-size:46px;
  line-height:1.18;
  letter-spacing:-.01em;
  margin:0 0 24px;
}
.hero-sub{
  color:var(--ink-soft);
  font-size:20px;
  font-style:italic;
  margin:0 auto;
  max-width:52ch;
}

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

section{padding:var(--gap) 0;}
section + section{padding-top:0;}
.band{background:var(--bg-alt);padding:var(--gap) 0;}
.band + section{padding-top:var(--gap);}

h2{
  font-family:var(--serif);
  font-weight:400;
  font-size:30px;
  line-height:1.25;
  margin:0 0 32px;
}
h3{
  font-family:var(--serif);
  font-style:italic;
  font-weight:400;
  font-size:22px;
  margin:48px 0 16px;
}
.sec-num{
  display:block;
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.22em;
  color:var(--accent-2);
  margin-bottom:14px;
}

ul.plain,ol.plain{
  grid-column:4 / span 7;
  margin:0 0 1.5em;
  padding-left:1.1em;
  max-width:64ch;
}
ul.plain li,ol.plain li{margin-bottom:.7em;}
ul.plain li::marker{color:var(--accent);}
ol.plain li::marker{color:var(--accent-2);font-family:var(--sans);font-size:13px;}

/* ---------- figures ---------- */

figure{margin:0;}
.fig-main{
  grid-column:3 / span 8;
  margin:96px 0;
  text-align:center;
}
.fig-main img{width:100%;height:auto;display:block;}
figcaption{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.6;
  letter-spacing:.04em;
  color:var(--ink-soft);
  margin-top:14px;
}

/* ---------- dark band ---------- */

.dark{
  background:var(--bg-dark);
  color:var(--ink-inv);
  padding:var(--gap) 0;
}
.dark h2,.dark h3{color:var(--ink-inv);}
.dark .sec-num{color:var(--accent);}
.dark a{color:var(--ink-inv);text-decoration-color:var(--accent);}
.dark figcaption{color:#b9b6a6;}
.dark ul.plain li::marker{color:var(--accent);}
.dark-fig{grid-column:2 / span 4;}
.dark-fig img{width:100%;height:auto;display:block;}
.dark-text{grid-column:7 / span 5;}
.dark-text p:last-child{margin-bottom:0;}

/* ---------- about ---------- */

.page-head{padding:96px 0 0;}
.page-head .col-6{text-align:center;}
.lede{font-size:21px;line-height:1.6;}
.rule{
  grid-column:1 / -1;
  text-align:center;
  color:var(--accent-2);
  font-family:var(--sans);
  letter-spacing:.6em;
  padding:56px 0;
}
.doc section{padding:56px 0;}
.doc section:first-of-type{padding-top:72px;}

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

.site-foot{
  background:var(--bg-alt);
  padding:112px 0 96px;
  margin-top:var(--gap);
}
.foot-inner{grid-column:3 / span 8;text-align:center;}
.foot-name{
  font-family:var(--serif);
  font-size:24px;
  letter-spacing:.02em;
  margin:0 0 32px;
}
.foot-nav ul{
  list-style:none;margin:0 0 32px;padding:0;
  display:flex;flex-wrap:wrap;justify-content:center;gap:12px 36px;
}
.foot-nav a{
  font-family:var(--sans);font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-soft);text-decoration:none;
}
.foot-nav a:hover{color:var(--ink);box-shadow:inset 0 -1px 0 var(--accent);}
.foot-mail{margin:0 0 28px;font-size:18px;}
.foot-note{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.7;
  color:var(--ink-soft);
  max-width:56ch;
  margin:0 auto;
}

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

@media (max-width:900px){
  :root{--gap:88px;}
  h1{font-size:38px;}
  h2{font-size:26px;}
  .col-6,.col-7,.col-8,.hero-inner,.fig-main,.foot-inner,ul.plain,ol.plain,
  .dark-fig,.dark-text{grid-column:1 / -1;}
  .dark-fig{max-width:420px;margin:0 auto 48px;}
}

@media (max-width:600px){
  :root{--gap:72px;}
  body{font-size:17px;}
  h1{font-size:31px;}
  h2{font-size:23px;}
  h3{font-size:20px;}
  .hero{min-height:auto;padding-top:72px;padding-bottom:64px;}
  .hero-sub{font-size:18px;}
  .lede{font-size:19px;}
  .fig-main{margin:64px 0;}
  .site-nav ul{gap:6px 22px;}
  .foot-nav ul{gap:10px 20px;}
  .site-foot{padding:80px 0 72px;}
}