/* Tamonto — rail-scale */

:root{
  --bg:#f3eeea;
  --bg-alt:#e6ddd6;
  --dark:#3b2029;
  --text:#241b1d;
  --muted:#7b6a68;
  --accent:#8b2f45;
  --accent2:#a8642e;
  --sans:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --serif:Georgia,'Times New Roman',serif;
  --step:80px;
}

*{box-sizing:border-box}

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

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--serif);
  font-size:18px;
  line-height:1.7;
  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{text-decoration-thickness:2px}

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

/* ---------- grid ---------- */

.grid{
  max-width:1280px;
  margin:0 auto;
  padding:0 32px;
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
}

.svc{
  grid-column:1 / 3;
  font-family:var(--sans);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent2);
  padding-top:.55em;
}

.svc .num{
  display:block;
  font-weight:700;
  font-size:13px;
  color:var(--accent2);
}

.svc .lab{
  display:block;
  color:var(--muted);
  margin-top:6px;
  line-height:1.35;
}

.svc .rail{
  display:block;
  width:100%;
  height:120px;
  margin-top:14px;
  background:repeating-linear-gradient(
    to bottom,
    var(--accent2) 0 1px,
    transparent 1px 10px
  );
  opacity:.45;
}

.body7{grid-column:3 / 10}
.body9{grid-column:3 / 12}

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

.sec{padding:var(--step) 0}
.sec--alt{background:var(--bg-alt)}
.sec--dark{background:var(--dark);color:var(--bg)}
.sec--dark .svc .lab{color:#c9b3ad}
.sec--dark a{color:#e6b8a0}
.sec--dark h2,.sec--dark h3{color:var(--bg)}
.sec--dark .cap{color:#c9b3ad}

.rule{
  height:24px;
  margin:0 0 22px;
  background:repeating-linear-gradient(
    to right,
    var(--accent) 0 1px,
    transparent 1px 12px
  );
  opacity:.6;
}
.sec--dark .rule{
  background:repeating-linear-gradient(
    to right,
    var(--accent2) 0 1px,
    transparent 1px 12px
  );
  opacity:.8;
}

.rule--short{width:96px}

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

h1,h2,h3{font-family:var(--sans);font-weight:800;color:var(--text)}

h1{
  font-size:clamp(38px,6.2vw,74px);
  line-height:.98;
  letter-spacing:-.035em;
  margin:0 0 24px;
}
h1 .l2{display:block;color:var(--accent)}

h2{
  font-size:clamp(25px,3.1vw,36px);
  line-height:1.06;
  letter-spacing:-.02em;
  margin:0 0 20px;
}

h3{
  font-size:19px;
  line-height:1.25;
  letter-spacing:-.005em;
  margin:34px 0 10px;
}

p{margin:0 0 20px}
p:last-child{margin-bottom:0}

.lead{font-size:21px;line-height:1.6;color:var(--text)}
.muted{color:var(--muted)}

.cap{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.5;
  letter-spacing:.05em;
  color:var(--muted);
}

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

.site-head{
  border-bottom:1px solid rgba(36,27,29,.16);
  padding:22px 0;
}
.site-head .grid{align-items:baseline;row-gap:14px}

.brand{
  grid-column:1 / 4;
  font-family:var(--sans);
  font-weight:800;
  font-size:20px;
  letter-spacing:-.02em;
  color:var(--text);
  text-decoration:none;
}
.brand:hover{color:var(--accent)}

.nav{grid-column:4 / 13}
.nav ul{
  list-style:none;
  margin:0;padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:6px 22px;
  justify-content:flex-end;
  font-family:var(--sans);
  font-size:13px;
  letter-spacing:.04em;
}
.nav a{color:var(--text);text-decoration:none;border-bottom:1px solid transparent;padding-bottom:2px}
.nav a:hover{border-bottom-color:var(--accent);color:var(--accent)}
.nav a[aria-current="page"]{border-bottom-color:var(--accent);color:var(--accent)}

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

.hero{padding:calc(var(--step) + 16px) 0 var(--step)}
.hero .htext{grid-column:3 / 9}
.hero .sub{margin-top:26px;color:var(--muted);font-size:20px;line-height:1.65;max-width:44em}

.hero-scale{
  grid-column:1 / 3;
  font-family:var(--sans);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent2);
}
.hero-scale ol{
  list-style:none;margin:0;padding:0;
}
.hero-scale li{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:7px 0;
  border-top:1px solid rgba(168,100,46,.35);
  color:var(--muted);
}
.hero-scale li b{color:var(--accent2);font-weight:700;font-size:12px}
.hero-scale li:first-child{border-top:0}
.hero-scale .tickbar{
  display:block;
  height:88px;
  margin-top:16px;
  background:repeating-linear-gradient(to bottom,var(--accent2) 0 1px,transparent 1px 9px);
  opacity:.45;
}

/* ---------- main image band ---------- */

.band{padding-bottom:var(--step)}
.band figure{
  grid-column:1 / 13;
  margin:0;
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
}
.band figure img{grid-column:4 / 13;width:100%;aspect-ratio:16/9;object-fit:cover}
.band figcaption{grid-column:1 / 4;align-self:end;padding-bottom:6px}

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

.cols{
  grid-column:3 / 12;
  columns:2;
  column-gap:48px;
}
.cols ul{margin:0;padding:0;list-style:none}
.cols li{
  break-inside:avoid;
  padding:0 0 14px 20px;
  position:relative;
  font-size:17px;
  line-height:1.6;
}
.cols li::before{
  content:"";
  position:absolute;
  left:0;top:.72em;
  width:9px;height:1px;
  background:var(--accent);
}

.steps{grid-column:3 / 12;margin:0;padding:0;counter-reset:s;list-style:none;
  display:grid;grid-template-columns:repeat(2,1fr);column-gap:48px;row-gap:26px}
.steps li{counter-increment:s;padding-top:14px;border-top:1px solid rgba(36,27,29,.2)}
.steps li::before{
  content:counter(s,decimal-leading-zero);
  display:block;
  font-family:var(--sans);
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--accent2);
  margin-bottom:6px;
}
.sec--dark .steps li{border-top-color:rgba(243,238,234,.25)}

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

.detail figure{grid-column:3 / 7;margin:0}
.detail figure img{width:100%;aspect-ratio:4/5;object-fit:cover}
.detail figcaption{margin-top:12px}
.detail .txt{grid-column:8 / 13}

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

.about-rail{
  grid-column:1 / 3;
  font-family:var(--sans);
  font-size:11px;
  letter-spacing:.13em;
  text-transform:uppercase;
}
.about-rail ul{list-style:none;margin:0;padding:0;position:sticky;top:28px}
.about-rail li{
  padding:7px 0;
  border-top:1px solid rgba(168,100,46,.35);
  color:var(--muted);
}
.about-rail li b{color:var(--accent2);font-weight:700;display:block;font-size:12px}

.prose{grid-column:3 / 10}
.prose .rule{margin:30px 0 26px}

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

.contact .body7 p{max-width:40em}

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

.site-foot{
  background:var(--bg-alt);
  padding:36px 0 30px;
  margin-top:0;
}
.patch{align-items:center;row-gap:16px}
.patch .fname{
  grid-column:1 / 4;
  font-family:var(--sans);
  font-weight:800;
  font-size:17px;
  letter-spacing:-.01em;
}
.patch .flinks{grid-column:4 / 10}
.patch .flinks ul{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;gap:6px 20px;justify-content:center;
  font-family:var(--sans);font-size:13px;letter-spacing:.03em;
}
.patch .flinks a{color:var(--text);text-decoration:none;border-bottom:1px solid rgba(139,47,69,.4)}
.patch .flinks a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.patch .fmail{grid-column:10 / 13;text-align:right;font-family:var(--sans);font-size:13px}

.foot-line{
  border-top:1px solid rgba(36,27,29,.2);
  margin-top:26px;
  padding-top:14px;
}
.foot-note{grid-column:1 / 13}

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

@media (max-width:900px){
  :root{--step:48px}
  body{font-size:17px}
  .grid{padding:0 20px;column-gap:16px}
  .brand{grid-column:1 / 13}
  .nav{grid-column:1 / 13}
  .nav ul{justify-content:flex-start;gap:8px 18px}

  .svc,.hero-scale,.about-rail{
    grid-column:1 / 13;
    padding-top:0;
    margin-bottom:14px;
  }
  .svc .rail,.hero-scale .tickbar{display:none}
  .hero-scale ol,.about-rail ul{display:flex;flex-wrap:wrap;gap:4px 18px;position:static}
  .hero-scale li,.about-rail li{border-top:0;padding:0;display:inline-flex;gap:6px}
  .about-rail li b{display:inline}

  .body7,.body9,.cols,.steps,.prose,
  .detail figure,.detail .txt{grid-column:1 / 13}

  .band figure{display:block}
  .band figcaption{margin-top:12px;padding-bottom:0}
  .cols{columns:1}
  .steps{grid-template-columns:1fr;row-gap:20px}
  .detail figure{max-width:420px;margin-bottom:26px}

  .patch .fname,.patch .flinks,.patch .fmail{grid-column:1 / 13;text-align:left}
  .patch .flinks ul{justify-content:flex-start}
  .foot-note{grid-column:1 / 13}
}