/* Kemogo — registration marks */

:root{
  --paper:#fcfbf9;
  --paper-alt:#efeeea;
  --ink:#141414;
  --ink-soft:#6a6a66;
  --red:#c22a22;
  --green:#3c5a4a;
  --step:84px;
  --serif:Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
}

*{box-sizing:border-box;}

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

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

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

a{color:var(--red);text-decoration:none;border-bottom:1px solid rgba(194,42,34,.45);}
a:hover{border-bottom-color:var(--red);}

a:focus-visible,
button:focus-visible{
  outline:2px solid var(--red);
  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);
  gap:0 24px;
}

/* ---------- registration marks ---------- */

.marks{position:relative;}

.mark{
  position:absolute;
  width:22px;
  height:22px;
  pointer-events:none;
}
.mark::before,.mark::after{
  content:"";
  position:absolute;
  background:var(--ink-soft);
}
.mark::before{left:50%;top:0;width:1px;height:100%;}
.mark::after{top:50%;left:0;height:1px;width:100%;}
.mark.red::before,.mark.red::after{background:var(--red);}
.mark.tl{left:-11px;top:-11px;}
.mark.tr{right:-11px;top:-11px;}
.mark.bl{left:-11px;bottom:-11px;}
.mark.br{right:-11px;bottom:-11px;}

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

.site-head{
  border-bottom:1px solid rgba(20,20,20,.18);
  padding:20px 0 18px;
}
.head-in{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:12px 28px;
}
.brand{
  font-family:var(--serif);
  font-size:22px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink);
  border:0;
}
.brand span{color:var(--red);}
.site-nav ul{
  display:flex;
  flex-wrap:wrap;
  gap:6px 22px;
  margin:0;
  padding:0;
  list-style:none;
}
.site-nav a{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:var(--ink);
  border-bottom:1px solid transparent;
  padding-bottom:2px;
}
.site-nav a:hover,.site-nav a[aria-current="page"]{
  color:var(--red);
  border-bottom-color:var(--red);
}

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

.rule{
  margin:var(--step) 0;
  max-width:640px;
}
.rule span{display:block;height:2px;background:var(--red);}
.rule span+span{background:var(--green);margin:6px 0 0 24px;}

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

.hero{padding:calc(var(--step) - 14px) 0 0;}
.hero-frame{position:relative;padding:34px 0;}

.hero h1{
  grid-column:1 / span 9;
  font-size:clamp(34px,5.6vw,62px);
  line-height:1.08;
  font-weight:400;
  margin:0;
  letter-spacing:-.01em;
  position:relative;
}
.hero h1 .line2{
  display:block;
  position:relative;
}
.hero h1 .line2::after{
  content:"";
  position:absolute;
  left:0;
  right:8%;
  bottom:.06em;
  height:2px;
  background:var(--red);
  transform:translateY(5px);
}

.hero-lead{
  grid-column:1 / span 5;
  margin:38px 0 0;
  color:var(--ink);
}
.hero-lead p{margin:0 0 18px;}
.hero-lead p:last-child{margin-bottom:0;}

.hero-topics{
  grid-column:8 / span 4;
  margin:44px 0 0;
}
.hero-topics h2{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.11em;
  text-transform:uppercase;
  color:var(--green);
  margin:0 0 14px;
  font-weight:600;
}
.hero-topics ul{list-style:none;margin:0;padding:0;}
.hero-topics li{
  position:relative;
  padding-left:20px;
  font-size:16px;
  line-height:1.5;
  margin-bottom:11px;
  color:var(--ink-soft);
}
.hero-topics li::before{
  content:"";
  position:absolute;
  left:0;top:.55em;
  width:7px;height:7px;
  background:var(--red);
}

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

figure{margin:0;}

.fig-main{
  grid-column:3 / span 8;
  position:relative;
  margin:var(--step) 0 0;
}
.fig-main img{width:100%;aspect-ratio:3/2;object-fit:cover;}
figcaption{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.5;
  color:var(--ink-soft);
  margin-top:12px;
  max-width:44ch;
}

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

.band{padding:var(--step) 0;}
.band-alt{background:var(--paper-alt);}

.sec{margin-bottom:var(--step);}
.sec:last-child{margin-bottom:0;}

.sec-body{grid-column:1 / span 7;}
.sec:nth-of-type(2) .sec-body{grid-column:2 / span 7;}
.sec:nth-of-type(3) .sec-body{grid-column:3 / span 7;}
.sec:nth-of-type(4) .sec-body{grid-column:4 / span 7;}
.sec:nth-of-type(5) .sec-body{grid-column:1 / span 7;}
.sec:nth-of-type(6) .sec-body{grid-column:2 / span 7;}
.sec:nth-of-type(7) .sec-body{grid-column:3 / span 7;}
.sec:nth-of-type(8) .sec-body{grid-column:4 / span 7;}

.sec-no{
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--green);
  display:block;
  margin-bottom:10px;
}

h2{
  font-size:clamp(24px,3vw,32px);
  line-height:1.22;
  font-weight:400;
  margin:0 0 18px;
  letter-spacing:-.005em;
}
h3{
  font-style:italic;
  font-size:21px;
  line-height:1.35;
  font-weight:400;
  margin:32px 0 12px;
}
p{margin:0 0 22px;}
p:last-child{margin-bottom:0;}

.list{
  list-style:none;
  margin:6px 0 22px;
  padding:0;
}
.list li{
  position:relative;
  padding-left:22px;
  margin-bottom:10px;
}
.list li::before{
  content:"";
  position:absolute;
  left:0;top:.6em;
  width:7px;height:7px;
  background:var(--red);
}
.list-num{
  counter-reset:s;
  list-style:none;
  margin:6px 0 22px;
  padding:0;
}
.list-num li{
  counter-increment:s;
  position:relative;
  padding-left:34px;
  margin-bottom:12px;
}
.list-num li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute;
  left:0;top:.15em;
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--green);
}

.note{
  font-size:16px;
  color:var(--ink-soft);
  border-left:2px solid var(--green);
  padding-left:18px;
  margin:26px 0 0;
}

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

.band-dark{
  background:var(--ink);
  color:var(--paper);
  padding:var(--step) 0;
}
.band-dark h2,.band-dark h3{color:var(--paper);}
.band-dark .sec-no{color:#9fb3a8;}
.band-dark figcaption{color:#a4a49e;}
.band-dark .list li::before{background:var(--red);}
.band-dark a{color:#f0968f;border-bottom-color:rgba(240,150,143,.5);}

.fig-detail{grid-column:1 / span 4;}
.fig-detail img{width:100%;aspect-ratio:4/5;object-fit:cover;}
.dark-text{grid-column:6 / span 6;}

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

.contact-body{grid-column:2 / span 7;}
.mailline{
  font-size:22px;
  margin-top:6px;
}

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

.page-head{padding:calc(var(--step) - 20px) 0 0;}
.page-head h1{
  grid-column:1 / span 9;
  font-size:clamp(30px,4.6vw,50px);
  line-height:1.12;
  font-weight:400;
  margin:0;
  position:relative;
}
.page-head .kicker{
  grid-column:1 / span 12;
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--green);
  margin:0 0 16px;
}

.doc{position:relative;}
.doc .sec-body,
.doc-body{grid-column:3 / span 7;}
.doc .mark-col{
  grid-column:1 / span 1;
  position:relative;
}
.doc-sec{margin-bottom:60px;}
.doc-sec:last-child{margin-bottom:0;}

.legal .doc-body{grid-column:2 / span 8;}

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

.site-foot{
  background:var(--ink);
  color:var(--paper);
  padding:52px 0 46px;
  margin-top:var(--step);
}
.foot-rule{max-width:100%;margin:0 0 40px;}
.foot-rule span{display:block;height:2px;background:var(--red);}
.foot-rule span+span{background:var(--green);margin:6px 0 0 24px;}

.foot-a{grid-column:1 / span 7;}
.foot-b{grid-column:8 / span 5;}
.foot-a .brand{color:var(--paper);display:inline-block;margin-bottom:14px;}
.foot-a p{
  color:#a4a49e;
  font-size:16px;
  max-width:46ch;
}
.foot-b ul{list-style:none;margin:0 0 18px;padding:0;}
.foot-b li{margin-bottom:8px;}
.foot-b a{
  font-family:var(--sans);
  font-size:13px;
  letter-spacing:.05em;
  color:var(--paper);
  border-bottom-color:transparent;
}
.foot-b a:hover{color:#f0968f;border-bottom-color:#f0968f;}
.foot-mail{
  font-family:var(--sans);
  font-size:13px;
  color:#a4a49e;
}
.foot-mail a{color:#f0968f;border-bottom-color:rgba(240,150,143,.5);}
.foot-note{
  grid-column:1 / span 12;
  font-family:var(--sans);
  font-size:12px;
  color:#78787a;
  margin-top:38px;
  padding-top:16px;
  border-top:1px solid rgba(252,251,249,.16);
}

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

@media (max-width:900px){
  :root{--step:56px;}
  .hero h1{grid-column:1 / span 12;}
  .hero-lead,.hero-topics{grid-column:1 / span 12;}
  .hero-topics{margin-top:30px;}
  .fig-main{grid-column:1 / span 12;}
  .sec-body,
  .sec:nth-of-type(2) .sec-body,
  .sec:nth-of-type(3) .sec-body,
  .sec:nth-of-type(4) .sec-body,
  .sec:nth-of-type(5) .sec-body,
  .sec:nth-of-type(6) .sec-body,
  .sec:nth-of-type(7) .sec-body,
  .sec:nth-of-type(8) .sec-body{grid-column:1 / span 12;}
  .fig-detail{grid-column:1 / span 8;margin-bottom:34px;}
  .dark-text{grid-column:1 / span 12;}
  .contact-body{grid-column:1 / span 12;}
  .page-head h1{grid-column:1 / span 12;}
  .doc .sec-body,.doc-body,.legal .doc-body{grid-column:1 / span 12;}
  .doc .mark-col{display:none;}
  .foot-a,.foot-b{grid-column:1 / span 12;}
  .foot-b{margin-top:32px;}
}

@media (max-width:600px){
  :root{--step:50px;}
  body{font-size:17px;}
  .wrap{padding:0 20px;}
  .head-in{flex-direction:column;align-items:flex-start;}
  .site-nav ul{gap:6px 16px;}
  .fig-detail{grid-column:1 / span 12;}
  .mark{display:none;}
  .mailline{font-size:19px;word-break:break-word;}
}