:root{
  --bg:#f7f2e2;
  --bg-alt:#ede5cd;
  --bg-dark:#17191a;
  --ink:#1b1a16;
  --ink-2:#756f5c;
  --ink-inv:#f7f2e2;
  --accent:#1f7d78;
  --accent-2:#a8721c;
  --serif:Georgia,'Times New Roman',serif;
  --sans:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --step:80px;
  --gap:24px;
}

*{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:1.72;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}

a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--ink)}

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

/* ---------- layout ---------- */

.wrap{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}

.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:var(--gap);
}

.rail{grid-column:1 / 3}
.col-text{grid-column:3 / 10}
.col-wide{grid-column:3 / 12}
.col-lead{grid-column:3 / 9}

/* ---------- service rail ---------- */

.rail-num{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--accent-2);
  display:block;
  margin:0 0 10px;
}

.rail-label{
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-2);
  display:block;
  line-height:1.5;
}

.rail-scale{
  margin-top:14px;
  width:100%;
  height:180px;
  background-image:repeating-linear-gradient(
    to bottom,
    var(--ink-2) 0 1px,
    transparent 1px 12px
  );
  background-size:22px 100%;
  background-repeat:no-repeat;
  opacity:.55;
}

.rail-scale.tall{height:320px}

.ticks{
  height:24px;
  margin:0 0 28px;
  background-image:repeating-linear-gradient(
    to right,
    var(--accent) 0 1px,
    transparent 1px 14px
  );
  opacity:.7;
}

.ticks.short{width:120px;margin:26px 0}
.ticks.amber{background-image:repeating-linear-gradient(to right,var(--accent-2) 0 1px,transparent 1px 14px)}
.ticks.light{background-image:repeating-linear-gradient(to right,#5d6a68 0 1px,transparent 1px 14px)}

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

.site-head{
  border-bottom:1px solid rgba(27,26,22,.18);
  padding:18px 0;
}

.site-head .bar{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:12px 24px;
}

.brand{
  font-family:var(--serif);
  font-size:21px;
  letter-spacing:.01em;
  color:var(--ink);
  text-decoration:none;
}

.brand span{
  display:block;
  font-family:var(--sans);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink-2);
  margin-top:2px;
}

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

.site-nav a{
  font-size:13.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--ink);
  text-decoration:none;
  padding-bottom:3px;
  border-bottom:1px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current="page"]{
  border-bottom-color:var(--accent);
  color:var(--accent);
}

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

.hero{padding:calc(var(--step) - 16px) 0 var(--step)}

.hero h1{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(32px,4.6vw,54px);
  line-height:1.16;
  letter-spacing:-.01em;
  margin:0 0 26px;
  max-width:16em;
}

.hero .lead{
  grid-column:3 / 9;
  font-size:18.5px;
  color:var(--ink);
  margin:0;
}

.hero .lead + .lead{margin-top:18px}

.hero-head{grid-column:3 / 11}

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

.band{padding:var(--step) 0}
.band.alt{background:var(--bg-alt)}
.band.dark{background:var(--bg-dark);color:var(--ink-inv)}
.band.dark h2,.band.dark h3{color:var(--ink-inv)}
.band.dark a{color:#6fc3bd}
.band.dark .rail-label{color:#8e8a79}
.band.dark .rail-num{color:#c79a4a}
.band.dark .rail-scale{background-image:repeating-linear-gradient(to bottom,#6f6a5c 0 1px,transparent 1px 12px)}

h2{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(25px,2.7vw,33px);
  line-height:1.24;
  margin:0 0 20px;
  letter-spacing:-.005em;
}

h3{
  font-family:var(--serif);
  font-style:italic;
  font-weight:400;
  font-size:21px;
  line-height:1.35;
  margin:34px 0 12px;
}

p{margin:0 0 18px}
p:last-child{margin-bottom:0}

.muted{color:var(--ink-2)}
.band.dark .muted{color:#a8a294}

/* ---------- lists ---------- */

.list-two{
  grid-column:3 / 12;
  columns:2;
  column-gap:56px;
  list-style:none;
  margin:6px 0 0;
  padding:0;
}

.list-two li{
  break-inside:avoid;
  padding-left:20px;
  position:relative;
  margin:0 0 16px;
}

.list-two li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:10px;
  height:1px;
  background:var(--accent);
}

.list-two li b{font-weight:600}

.steps{
  grid-column:3 / 12;
  list-style:none;
  margin:6px 0 0;
  padding:0;
  counter-reset:s;
}

.steps li{
  counter-increment:s;
  position:relative;
  padding-left:44px;
  margin:0 0 18px;
  max-width:62ch;
}

.steps li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute;
  left:0;
  top:.15em;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--accent-2);
}

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

.figure-main{
  grid-column:4 / 13;
  margin:0;
}

.figure-main img{width:100%;aspect-ratio:16/9;object-fit:cover}

.figure-cap{
  grid-column:1 / 4;
  align-self:end;
  padding-bottom:4px;
}

.cap{
  font-size:13px;
  line-height:1.6;
  color:var(--ink-2);
  margin:0;
}

.band.dark .cap{color:#a8a294}

.figure-detail{
  grid-column:8 / 12;
  margin:0;
}

.figure-detail img{width:100%;aspect-ratio:4/5;object-fit:cover}
.figure-detail figcaption{margin-top:12px}

.dark-text{grid-column:3 / 8}

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

.about-rail{
  grid-column:1 / 3;
  position:sticky;
  top:32px;
  align-self:start;
}

.about-rail ol{
  list-style:none;
  margin:14px 0 0;
  padding:0;
}

.about-rail li{
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-2);
  line-height:1.5;
  margin-bottom:12px;
  padding-left:14px;
  border-left:1px solid rgba(117,111,92,.5);
}

.prose{grid-column:3 / 10}
.prose p{max-width:66ch}

/* ---------- contact block ---------- */

.contact-line{
  grid-column:3 / 10;
  border-top:1px solid rgba(27,26,22,.2);
  border-bottom:1px solid rgba(27,26,22,.2);
  padding:22px 0;
  margin-top:10px;
  display:flex;
  flex-wrap:wrap;
  gap:8px 40px;
  align-items:baseline;
}

.contact-line dt{
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink-2);
  margin:0;
}

.contact-line dd{margin:0;font-size:18px;font-family:var(--serif)}

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

.site-foot{
  background:var(--bg-alt);
  padding:34px 0 26px;
  margin-top:0;
}

.patchbay{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px 32px;
}

.patchbay .f-name{
  font-family:var(--serif);
  font-size:19px;
}

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

.patchbay nav a{
  font-size:13px;
  letter-spacing:.07em;
  text-transform:uppercase;
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px solid rgba(31,125,120,.6);
  padding-bottom:2px;
}

.patchbay nav a:hover{color:var(--accent)}

.patchbay .f-mail{font-size:15px}

.foot-rule{
  border:0;
  border-top:1px solid rgba(27,26,22,.25);
  margin:22px 0 12px;
}

.foot-note{
  font-size:12.5px;
  color:var(--ink-2);
  line-height:1.6;
  margin:0;
}

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

.page-head{padding:calc(var(--step) - 20px) 0 44px}

.page-head h1{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(29px,3.6vw,44px);
  line-height:1.2;
  margin:0 0 20px;
  grid-column:3 / 11;
  max-width:18em;
}

.page-head .lead{
  grid-column:3 / 10;
  color:var(--ink-2);
  font-size:18px;
  margin:0;
}

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

@media (max-width:980px){
  .col-text,.col-wide,.col-lead,.prose,.hero-head,.hero .lead,
  .page-head h1,.page-head .lead,.contact-line,.list-two,.steps,
  .figure-main,.figure-cap,.figure-detail,.dark-text{
    grid-column:1 / -1;
  }
  .rail,.about-rail{grid-column:1 / -1;position:static}
  .rail-scale{display:none}
  .about-rail ol{display:flex;flex-wrap:wrap;gap:0 18px}
  .about-rail li{border-left:0;padding-left:0;margin-bottom:8px}
  .list-two{columns:1}
  .figure-cap{margin-top:12px;order:2}
  .figure-detail{margin-bottom:32px}
}

@media (max-width:700px){
  :root{--step:48px;--gap:16px}
  body{font-size:16.5px;line-height:1.68}
  .wrap{padding:0 18px}
  .site-head .bar{flex-direction:column;align-items:flex-start}
  .site-nav ul{gap:6px 16px}
  .patchbay{flex-direction:column;align-items:flex-start;gap:14px}
  .patchbay nav ul{gap:6px 16px}
  .hero h1{font-size:clamp(27px,7.4vw,36px)}
  .steps li{padding-left:36px}
}