/* Bidago — draft-margin */

:root{
  --bg:#f4ece0;
  --bg-alt:#e8dbc7;
  --bg-dark:#33231a;
  --ink:#2a2119;
  --ink-soft:#7d6f5c;
  --ink-light:#f4ece0;
  --accent:#b0512c;
  --accent2:#37596b;
  --serif:Georgia,'Times New Roman',serif;
  --sans:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*{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{text-decoration-thickness:2px}

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

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

.wrap{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 28px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
}

.c7{grid-column:1 / span 7}
.c9{grid-column:1 / span 9}
.c6{grid-column:1 / span 6}
.c8{grid-column:1 / span 8}

/* ---------- utility type ---------- */

.label{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--accent2);
  margin:0;
}

.snum{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.18em;
  color:var(--accent2);
  display:block;
  margin-bottom:10px;
}

.caption{
  font-size:14px;
  line-height:1.6;
  color:var(--ink-soft);
  margin:12px 0 0;
}

h1,h2,h3{font-family:var(--serif);font-weight:400;text-transform:none}

h1{
  font-size:clamp(2rem,5.2vw,3.35rem);
  line-height:1.16;
  margin:0 0 26px;
  letter-spacing:-.01em;
}

h2{
  font-size:clamp(1.5rem,3vw,2.05rem);
  line-height:1.24;
  margin:0 0 18px;
}

h3{
  font-style:italic;
  font-size:1.22rem;
  line-height:1.35;
  margin:34px 0 10px;
}

p{margin:0 0 20px}

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

.site-head{
  padding:22px 0 18px;
  border-bottom:1px solid rgba(42,33,25,.18);
}

.head-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:14px 28px;
}

.brand{
  font-family:var(--serif);
  font-size:1.45rem;
  line-height:1;
  color:var(--ink);
  text-decoration:none;
}
.brand:hover{text-decoration:none;color:var(--accent)}

.site-nav ul{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px 24px;
  margin:0;
  padding:0;
}

.site-nav a{
  font-size:14px;
  letter-spacing:.04em;
  color:var(--ink);
  text-decoration:none;
  padding-bottom:3px;
  border-bottom:1px solid transparent;
}
.site-nav a:hover,
.site-nav a[aria-current="page"]{
  color:var(--accent);
  border-bottom-color:var(--accent);
}

/* ---------- rhythm ---------- */

.s-a{padding:72px 0}
.s-b{padding:88px 0}
.s-c{padding:104px 0}
.tone{background:var(--bg-alt)}

.dark{
  background:var(--bg-dark);
  color:var(--ink-light);
  padding:96px 0;
}
.dark h2,.dark h3{color:var(--ink-light)}
.dark .caption{color:#c6b49b}
.dark .snum,.dark .label{color:#9db3bd}
.dark a{color:#e2a184}

/* ---------- separators ---------- */

.rule{margin:0 0 34px}
.rule::before{
  content:"";
  display:block;
  height:1px;
  background:rgba(42,33,25,.35);
  width:100%;
}
.rule::after{
  content:"";
  display:block;
  height:3px;
  width:16.6%;
  min-width:120px;
  background:var(--accent);
  margin-top:5px;
}
.dark .rule::before{background:rgba(244,236,224,.35)}

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

.hero{
  padding:64px 0 0;
  position:relative;
}

.hero-inner{
  border-left:1px solid rgba(42,33,25,.4);
  padding-left:26px;
  position:relative;
}
.hero-inner::before,
.hero-inner::after{
  content:"";
  position:absolute;
  left:-7px;
  width:14px;
  height:1px;
  background:var(--ink);
}
.hero-inner::before{top:0}
.hero-inner::after{bottom:0}

.hero h1 .l2{display:block;padding-left:8.33%}

.dimline{
  display:flex;
  align-items:center;
  gap:14px;
  margin:0 0 26px;
  max-width:760px;
}
.dimline::before,
.dimline::after{
  content:"";
  flex:1;
  height:1px;
  background:var(--accent2);
}
.dimline span{
  font-size:12px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--accent2);
  white-space:nowrap;
}

.hero-intro{
  font-size:1.05rem;
  color:var(--ink);
  margin-bottom:0;
}

/* ---------- main figure ---------- */

.figrow{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
  align-items:start;
  padding:56px 0 0;
}
.figrow figure{grid-column:1 / span 7;margin:0}
.figrow .callout{
  grid-column:9 / span 4;
  position:relative;
  padding-top:18px;
}
.figrow .callout::before{
  content:"";
  position:absolute;
  top:8px;
  left:-16.6%;
  width:16.6%;
  height:1px;
  background:var(--accent2);
}

/* ---------- text blocks ---------- */

.lede{font-size:1.05rem}

ul.list,ol.list{
  margin:0 0 22px;
  padding-left:0;
  list-style:none;
}
ul.list li,ol.list li{
  position:relative;
  padding-left:26px;
  margin-bottom:12px;
}
ul.list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.7em;
  width:12px;
  height:2px;
  background:var(--accent);
}
ol.list{counter-reset:n}
ol.list li{counter-increment:n}
ol.list li::before{
  content:counter(n,decimal-leading-zero);
  position:absolute;
  left:0;
  top:0;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--accent2);
}

.note{
  border-left:3px solid var(--accent);
  padding-left:20px;
  color:var(--ink-soft);
  margin:0 0 22px;
}

/* ---------- dark detail block ---------- */

.detailrow{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
  row-gap:36px;
  align-items:start;
}
.detailrow figure{grid-column:1 / span 4;margin:0}
.detailrow .dtext{grid-column:6 / span 6}

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

.about-track{
  border-left:1px solid rgba(42,33,25,.4);
  padding-left:28px;
}
.about-track section{position:relative;padding-top:6px;margin-bottom:44px}
.about-track section:last-child{margin-bottom:0}
.about-track section::before{
  content:"";
  position:absolute;
  left:-28px;
  top:16px;
  width:18px;
  height:1px;
  background:var(--accent);
}

/* ---------- legal ---------- */

.legal h2{margin-top:44px}
.legal h2:first-of-type{margin-top:0}

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

.site-foot{
  background:var(--bg-alt);
  padding:56px 0 30px;
}
.foot-rule{margin-bottom:38px}
.foot-rule::before{
  content:"";display:block;height:1px;background:rgba(42,33,25,.4);
}
.foot-rule::after{
  content:"";display:block;height:3px;width:16.6%;min-width:120px;
  background:var(--accent);margin-top:5px;
}

.foot-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
  row-gap:32px;
}
.foot-brand{grid-column:1 / span 5}
.foot-brand .fname{
  font-family:var(--serif);
  font-size:1.9rem;
  line-height:1.1;
  margin:0 0 12px;
}
.foot-brand p{color:var(--ink-soft);font-size:15px;margin:0}
.foot-nav{grid-column:7 / span 3}
.foot-contact{grid-column:10 / span 3}
.site-foot h2{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--accent2);
  margin:0 0 14px;
  font-weight:600;
}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin-bottom:8px;font-size:15px}
.site-foot .foot-nav a{color:var(--ink);text-decoration:none;border-bottom:1px solid rgba(42,33,25,.25)}
.site-foot .foot-nav a:hover{color:var(--accent);border-bottom-color:var(--accent)}

.foot-end{
  margin-top:42px;
  padding-top:16px;
  border-top:1px solid rgba(42,33,25,.3);
  font-size:13px;
  color:var(--ink-soft);
}

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

@media (max-width:900px){
  .c7,.c9,.c6,.c8{grid-column:1 / -1}
  .figrow figure{grid-column:1 / -1}
  .figrow .callout{grid-column:1 / -1;padding-top:6px}
  .figrow .callout::before{display:none}
  .detailrow figure{grid-column:1 / span 7}
  .detailrow .dtext{grid-column:1 / -1}
  .foot-brand{grid-column:1 / -1}
  .foot-nav{grid-column:1 / span 6}
  .foot-contact{grid-column:7 / span 6}
}

@media (max-width:640px){
  body{font-size:16px;line-height:1.68}
  .wrap{padding:0 18px}
  .s-a,.s-b,.s-c{padding:48px 0}
  .dark{padding:52px 0}
  .hero{padding:40px 0 0}
  .hero-inner{padding-left:18px}
  .hero h1 .l2{padding-left:0}
  .figrow{padding-top:36px}
  .detailrow figure{grid-column:1 / -1}
  .foot-nav,.foot-contact{grid-column:1 / -1}
  .site-foot{padding:44px 0 26px}
  .dimline{gap:10px}
  .dimline span{font-size:11px;letter-spacing:.14em;white-space:normal}
}