/* Sorova — stepped-poster */

:root{
  --paper:#fcfbf9;
  --paper-alt:#efeeea;
  --ink:#141414;
  --muted:#6a6a66;
  --accent:#c22a22;
  --accent2:#3c5a4a;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --gap: 28px;
}

*{box-sizing:border-box;}

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

body{
  margin:0;
  background:var(--paper);
  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:3px solid var(--accent);outline-offset:3px;}

.wrap{
  width:100%;
  max-width:1220px;
  margin:0 auto;
  padding:0 32px;
}

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

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

h1,h2,h3{font-family:var(--serif);font-weight:400;text-transform:none;letter-spacing:-0.01em;}

h1{
  font-size:clamp(38px,6.4vw,80px);
  line-height:1.03;
  margin:0;
}

h2{
  font-size:clamp(26px,3.2vw,40px);
  line-height:1.15;
  margin:0 0 22px;
}

h3{
  font-family:var(--serif);
  font-style:italic;
  font-size:22px;
  line-height:1.3;
  margin:34px 0 12px;
}

p{margin:0 0 20px;}

.label{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--accent2);
  margin:0 0 18px;
}

.lead{font-size:20px;line-height:1.6;}

.note{color:var(--muted);font-size:15px;line-height:1.6;}

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

.site-head{
  border-bottom:1px solid #dedcd6;
  background:var(--paper);
}

.head-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:14px 26px;
  padding-top:20px;
  padding-bottom:18px;
}

.brand{
  font-family:var(--serif);
  font-size:24px;
  letter-spacing:0.02em;
  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 22px;
  margin:0;
  padding:0;
}

.site-nav a{
  font-size:14px;
  letter-spacing:0.04em;
  color:var(--ink);
  text-decoration:none;
  padding-bottom:2px;
  border-bottom:2px solid transparent;
}
.site-nav a:hover{border-bottom-color:var(--accent);color:var(--accent);}
.site-nav a[aria-current="page"]{border-bottom-color:var(--accent);}

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

.s-loose{padding:120px 0;}
.s-tight{padding:56px 0;}
.alt{background:var(--paper-alt);}

.dark{
  background:var(--ink);
  color:var(--paper);
  padding:120px 0;
}
.dark h2,.dark h3{color:var(--paper);}
.dark .label{color:#9db3a6;}
.dark .note{color:#a9a8a2;}
.dark a{color:#e98a80;}

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

.rule{height:3px;background:var(--accent);border:0;margin:0;width:100%;}
.rule-row{display:grid;grid-template-columns:repeat(12,1fr);column-gap:var(--gap);}
.rule-left .rule{grid-column:1 / span 4;}
.rule-mid .rule{grid-column:5 / span 4;}
.rule-right .rule{grid-column:9 / span 4;}
.rule-row .rule{width:100%;}

.hairline{height:1px;background:#d8d6d0;border:0;margin:0;}
.dark .hairline{background:#333;}

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

.hero{padding:104px 0 88px;}

.hero-grid{position:relative;}

.hero-bar{
  grid-column:1 / span 1;
  border-left:3px solid var(--accent);
  align-self:stretch;
}

.hero-title{
  grid-column:2 / span 11;
}
.hero-title .l1{display:block;margin-left:0;}
.hero-title .l2{display:block;margin-left:8.33%;}
.hero-title .l3{display:block;margin-left:16.66%;}

.hero-body{
  grid-column:2 / span 5;
  margin-top:44px;
}

.hero-topics{
  grid-column:8 / span 5;
  margin-top:44px;
  align-self:end;
  font-size:15px;
  color:var(--muted);
}
.hero-topics span{white-space:nowrap;}
.hero-topics i{
  font-style:normal;
  color:var(--accent);
  padding:0 8px;
}

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

.figure-main{
  margin:0;
  padding-bottom:96px;
}
.figure-main .fm-inner{
  grid-column:5 / span 8;
  display:grid;
  grid-template-columns:34px 1fr;
  column-gap:18px;
}
.figure-main figcaption{
  writing-mode:vertical-rl;
  transform:rotate(180deg);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--muted);
  justify-self:start;
}

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

.col-5{grid-column:1 / span 5;}
.col-6{grid-column:1 / span 6;}
.col-7{grid-column:1 / span 7;}
.col-7r{grid-column:6 / span 7;}
.col-9{grid-column:1 / span 9;}
.col-9r{grid-column:4 / span 9;}
.col-5r{grid-column:8 / span 5;}
.side{grid-column:9 / span 4;}

/* ---------- numbered checklist ---------- */

.steps{list-style:none;margin:0;padding:0;counter-reset:st;}
.steps li{
  counter-increment:st;
  display:grid;
  grid-template-columns:72px 1fr;
  column-gap:16px;
  padding:18px 0;
  border-top:1px solid #d8d6d0;
}
.steps li:last-child{border-bottom:1px solid #d8d6d0;}
.steps li::before{
  content:counter(st,decimal-leading-zero);
  font-family:var(--serif);
  font-size:34px;
  line-height:1;
  color:var(--accent);
}
.steps strong{font-weight:600;}
.dark .steps li{border-color:#333;}
.dark .steps li:last-child{border-bottom-color:#333;}

.plain{padding-left:20px;margin:0 0 20px;}
.plain li{margin-bottom:9px;}
.plain li::marker{color:var(--accent);}

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

.detail-grid{align-items:start;}
.figure-detail{
  grid-column:2 / span 4;
  margin:0;
}
.figure-detail figcaption{
  margin-top:12px;
  font-size:12.5px;
  letter-spacing:0.06em;
  color:#a9a8a2;
}
.detail-text{grid-column:7 / span 6;}

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

.about-intro{grid-column:1 / span 9;}
.about-intro p{font-size:22px;line-height:1.55;}

.about-block{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:var(--gap);
  margin-top:44px;
}
.about-block > h2,
.about-block > h3{grid-column:1 / span 3;margin-top:0;}
.about-block > div{grid-column:4 / span 6;}

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

.legal h2{margin-top:52px;font-size:clamp(23px,2.4vw,30px);}
.legal .col-7{grid-column:1 / span 7;}

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

.site-foot{
  background:var(--paper);
  padding-bottom:64px;
}
.foot-name{
  font-family:var(--serif);
  font-size:clamp(44px,10vw,120px);
  line-height:1;
  margin:26px 0 44px;
  letter-spacing:-0.02em;
}
.foot-grid{grid-template-columns:repeat(12,1fr);}
.foot-nav{grid-column:1 / span 5;}
.foot-nav ul{list-style:none;margin:0;padding:0;}
.foot-nav li{margin-bottom:8px;}
.foot-nav a{color:var(--ink);text-decoration:none;border-bottom:1px solid transparent;}
.foot-nav a:hover{border-bottom-color:var(--accent);color:var(--accent);}
.foot-info{grid-column:7 / span 6;}
.foot-info p{margin-bottom:14px;}

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

@media (max-width:900px){
  .wrap{padding:0 22px;}
  .s-loose,.dark{padding:64px 0;}
  .s-tight{padding:40px 0;}
  .hero{padding:56px 0 48px;}

  .grid{display:block;}
  .rule-row{display:block;}
  .rule-row .rule{width:66%;}
  .rule-mid .rule{margin:0 auto;}
  .rule-right .rule{margin-left:auto;}

  .hero-bar{display:none;}
  .hero-title{border-left:3px solid var(--accent);padding-left:16px;}
  .hero-title .l2{margin-left:6%;}
  .hero-title .l3{margin-left:12%;}
  .hero-body,.hero-topics{margin-top:28px;}

  .figure-main{padding-bottom:48px;}
  .figure-main .fm-inner{display:block;}
  .figure-main figcaption{
    writing-mode:horizontal-tb;
    transform:none;
    margin-top:10px;
  }

  .about-block{display:block;margin-top:32px;}
  .about-block > div{margin-top:8px;}

  .foot-grid{display:block;}
  .foot-info{margin-top:32px;}
  .foot-name{margin:20px 0 30px;}

  .steps li{grid-template-columns:52px 1fr;}
  .steps li::before{font-size:26px;}

  .about-intro p{font-size:19px;}
}

@media (max-width:560px){
  body{font-size:16.5px;}
  .head-inner{display:block;}
  .site-nav ul{margin-top:12px;gap:6px 16px;}
  .site-nav a{font-size:13.5px;}
}