/* Kamevoma — stepped-poster */

:root{
  --bg:#faf7f0;
  --bg-alt:#dde2e4;
  --bg-dark:#1f4a4a;
  --ink:#14120f;
  --ink-soft:#6c6659;
  --ink-inv:#faf7f0;
  --accent:#d2402f;
  --accent2:#a97f18;
  --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:1.8;
  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}

/* ---------- grid ---------- */
.wrap{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
}
.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:0 24px;
}
.c5{grid-column:1 / span 5}
.c6{grid-column:1 / span 6}
.c7{grid-column:1 / span 7}
.c9{grid-column:1 / span 9}
.c7r{grid-column:6 / span 7}
.c5r{grid-column:8 / span 5}
.c6m{grid-column:4 / span 6}

/* ---------- typography ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.01em}
h1{font-size:clamp(2.6rem,7.4vw,5.4rem);line-height:1.02;margin:0}
h2{font-size:clamp(1.5rem,2.9vw,2.15rem);line-height:1.18;margin:0 0 20px}
h3{font-size:1.12rem;line-height:1.35;margin:34px 0 10px}
p{margin:0 0 20px}
.lead{font-size:1.09rem}

.kicker{
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--accent2);
  font-family:var(--sans);
  margin:0 0 14px;
}
.caption{
  font-size:12px;
  line-height:1.55;
  color:var(--ink-soft);
  letter-spacing:.03em;
}
.num{
  font-family:var(--serif);
  color:var(--accent2);
  font-size:12px;
  letter-spacing:.18em;
}

/* ---------- header / nav ---------- */
.site-head{
  border-bottom:1px solid rgba(20,18,15,.14);
  padding:18px 0;
}
.head-in{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:10px 28px;
}
.brand{
  font-family:var(--serif);
  font-size:1.35rem;
  letter-spacing:.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:6px 22px;
  margin:0;
  padding:0;
}
.site-nav a{
  font-size:14px;
  letter-spacing:.04em;
  color:var(--ink);
  text-decoration:none;
  padding-bottom:2px;
  border-bottom:2px solid transparent;
}
.site-nav a:hover,
.site-nav a[aria-current="page"]{border-bottom-color:var(--accent);color:var(--ink)}

/* ---------- hero ---------- */
.hero{padding:96px 0 0}
.hero-head{position:relative;padding-left:28px}
.hero-head::before{
  content:"";
  position:absolute;
  left:0;top:6px;bottom:6px;
  width:4px;
  background:var(--accent);
}
.hero-head h1 span{display:block}
.hero-head h1 span:nth-child(2){margin-left:8%}
.hero-head h1 span:nth-child(3){margin-left:16%}

.hero-intro{margin-top:44px}
.topic-line{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  font-size:13px;
  letter-spacing:.05em;
  color:var(--ink-soft);
}
.topic-line li:not(:last-child)::after{
  content:"/";
  color:var(--accent);
  margin:0 10px;
}

/* main image block */
.hero-figure{
  grid-column:5 / span 8;
  margin:64px 0 0;
}
.hero-figure .shot{display:flex;gap:16px;align-items:flex-start}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.vcap{
  writing-mode:vertical-rl;
  transform:rotate(180deg);
  white-space:nowrap;
  align-self:flex-end;
}

/* ---------- sections ---------- */
.s-loose{padding:120px 0}
.s-tight{padding:56px 0}
.band{background:var(--bg-alt)}
.dark{background:var(--bg-dark);color:var(--ink-inv)}
.dark h2,.dark h3{color:var(--ink-inv)}
.dark .caption{color:#b9c9c6}
.dark .kicker{color:#d9b45f}
.dark a{color:#f0a08f}

/* separators */
.rule{height:3px;background:var(--accent);width:33.333%;border:0;margin:0}
.rule-l{margin-left:0}
.rule-c{margin:0 auto}
.rule-r{margin-left:auto}
.dark .rule{background:#d9b45f}

/* ---------- lists ---------- */
.steps{list-style:none;margin:24px 0 0;padding:0;counter-reset:st}
.steps li{
  counter-increment:st;
  position:relative;
  padding-left:58px;
  margin-bottom:22px;
}
.steps li::before{
  content:counter(st,decimal-leading-zero);
  position:absolute;
  left:0;top:-2px;
  font-family:var(--serif);
  font-size:1.5rem;
  color:var(--accent);
}
.steps strong{font-weight:600}

.checks{list-style:none;margin:20px 0 0;padding:0}
.checks li{position:relative;padding-left:26px;margin-bottom:12px}
.checks li::before{
  content:"";
  position:absolute;
  left:0;top:.72em;
  width:12px;height:3px;
  background:var(--accent);
}
.dark .checks li::before{background:#d9b45f}

.defs{margin:24px 0 0}
.defs dt{font-family:var(--serif);font-size:1.05rem;margin-top:22px}
.defs dd{margin:6px 0 0;color:var(--ink)}

.tbl{width:100%;border-collapse:collapse;margin-top:24px;font-size:15px}
.tbl th,.tbl td{text-align:left;padding:11px 14px 11px 0;border-bottom:1px solid rgba(20,18,15,.16);vertical-align:top}
.tbl th{font-family:var(--serif);font-weight:400;letter-spacing:.02em}

/* detail figure inside dark section */
.detail-fig{grid-column:1 / span 4;margin:0}
.detail-fig img{width:100%;aspect-ratio:4/5;object-fit:cover}
.detail-fig figcaption{margin-top:12px}
.detail-text{grid-column:6 / span 6}

/* ---------- about ---------- */
.about-lead{font-size:22px;line-height:1.55;font-family:var(--sans)}
.about-block{display:grid;grid-template-columns:repeat(12,1fr);gap:0 24px;margin-top:48px}
.about-block h2{grid-column:1 / span 3;font-size:1.25rem;margin-top:2px}
.about-block .body{grid-column:5 / span 6}

/* ---------- footer ---------- */
.site-foot{margin-top:0;padding:0 0 64px;background:var(--bg)}
.foot-rule{height:3px;background:var(--accent);width:100%;border:0;margin:0}
.foot-name{
  font-family:var(--serif);
  font-size:clamp(2.2rem,7vw,4.2rem);
  line-height:1;
  margin:40px 0 44px;
}
.foot-cols{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.foot-cols ul{list-style:none;margin:0;padding:0}
.foot-cols li{margin-bottom:8px}
.foot-cols a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--accent)}
.foot-cols a:hover{color:var(--accent)}
.foot-mail a{color:var(--accent);text-decoration:underline}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .grid{gap:0 16px}
  .c5,.c6,.c7,.c9,.c7r,.c5r,.c6m,
  .hero-figure,.detail-fig,.detail-text{grid-column:1 / -1}
  .hero{padding:56px 0 0}
  .s-loose{padding:64px 0}
  .s-tight{padding:40px 0}
  .hero-figure{margin-top:40px}
  .detail-text{margin-top:32px}
  .rule{width:60%}
  .about-block{display:block;margin-top:36px}
  .about-block h2{margin-bottom:14px}
  .foot-cols{grid-template-columns:1fr;gap:24px}
  .vcap{writing-mode:horizontal-tb;transform:none;white-space:normal;align-self:auto}
  .hero-figure .shot{flex-direction:column;gap:12px}
}
@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .hero-head h1 span:nth-child(2){margin-left:5%}
  .hero-head h1 span:nth-child(3){margin-left:10%}
  .steps li{padding-left:46px}
  .about-lead{font-size:19px}
}