/* Ganturemu — asymmetric-ledger */

:root{
  --paper:#f7f3ea;
  --paper-alt:#eae4d8;
  --dark:#43221f;
  --ink:#241b16;
  --ink-soft:#786b5d;
  --accent:#8a2c25;
  --gold:#8a6a24;
  --gold-light:#c9a24c;
  --sans:system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:Georgia,"Times New Roman",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:1.7;
  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}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.dark :focus-visible,footer :focus-visible{outline-color:var(--gold-light)}

h1,h2,h3{
  font-family:var(--sans);
  font-weight:800;
  letter-spacing:-0.02em;
  margin:0 0 .6em;
}

h1{
  font-size:clamp(2.4rem,6.2vw,4.5rem);
  line-height:.98;
  letter-spacing:-0.035em;
  margin-bottom:.35em;
}

h2{font-size:clamp(1.5rem,2.9vw,2.2rem);line-height:1.08}
h3{font-size:1.12rem;line-height:1.25;letter-spacing:-0.01em;margin-bottom:.35em}

p{margin:0 0 1.15em}

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

.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:26px;
}

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

.site-head{
  border-bottom:1px solid rgba(138,44,37,.35);
  padding:22px 0 18px;
}
.head-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:14px 26px;
}
.brand{
  font-family:var(--sans);
  font-weight:800;
  font-size:1.15rem;
  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:8px 22px;
  margin:0;
  padding:0;
}
.site-nav a{
  font-family:var(--sans);
  font-size:.86rem;
  letter-spacing:.04em;
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:2px;
}
.site-nav a:hover,.site-nav a[aria-current="page"]{
  color:var(--accent);
  border-bottom-color:var(--accent);
}

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

.hero{padding:70px 0 84px}
.hero .grid{row-gap:14px}
.hero h1{grid-column:1 / 9}
.hero-lead{
  grid-column:1 / 5;
  font-size:1.06rem;
  color:var(--ink);
}
.hero-lead .kicker{
  display:block;
  font-family:var(--sans);
  font-size:.76rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:14px;
}
.hero figure{
  grid-column:9 / 13;
  grid-row:2;
  margin:0;
  max-width:480px;
  justify-self:end;
}

figure{margin:0}
figcaption{
  font-family:var(--serif);
  font-style:italic;
  font-size:.86rem;
  line-height:1.5;
  color:var(--ink-soft);
  margin-top:10px;
}

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

.sec{padding:96px 0}
.sec.alt{background:var(--paper-alt)}
.sec .num{
  grid-column:1 / 2;
  font-family:var(--sans);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--gold);
  padding-top:.55em;
}
.col-narrow{grid-column:2 / 8}
.col-wide{grid-column:3 / 11}
.col-mid{grid-column:2 / 10}

.rule{
  border:0;
  border-top:1px solid rgba(138,44,37,.4);
  margin:0;
}
.sec > .wrap > .rule{margin-bottom:44px}

.lead-note{
  font-size:.95rem;
  color:var(--ink-soft);
}

/* lists */

ul.checks,ol.steps{margin:0 0 1.2em;padding:0 0 0 1.1em}
ul.checks{list-style:none;padding-left:0}
ul.checks li{
  position:relative;
  padding-left:26px;
  margin-bottom:.7em;
}
ul.checks li::before{
  content:"";
  position:absolute;
  left:0;top:.72em;
  width:12px;height:1px;
  background:var(--accent);
}
ol.steps li{margin-bottom:.7em}
ol.steps li::marker{color:var(--gold);font-family:var(--sans);font-weight:700;font-size:.9rem}

.two-cols{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  column-gap:44px;
}
.two-cols > *{min-width:0}

.mini-head{
  font-family:var(--sans);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0 0 .5em;
}

.stack h3{margin-top:1.8em}
.stack h3:first-child{margin-top:0}

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

.dark{
  background:var(--dark);
  color:var(--paper);
}
.dark h2,.dark h3{color:var(--paper)}
.dark .num{color:var(--gold-light)}
.dark .mini-head{color:var(--gold-light)}
.dark figcaption{color:#c8b8a6}
.dark a{color:var(--gold-light)}
.dark .rule{border-top-color:rgba(201,162,76,.45)}
.dark ul.checks li::before{background:var(--gold-light)}

.dark figure{grid-column:2 / 6;align-self:start}
.dark .dark-text{grid-column:7 / 13}

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

.about-grid{row-gap:34px}
.about-marks{
  grid-column:1 / 4;
  font-family:var(--sans);
  font-size:.8rem;
  letter-spacing:.08em;
  color:var(--ink-soft);
}
.about-marks p{
  margin:0;
  padding:14px 0;
  border-bottom:1px solid rgba(138,44,37,.3);
}
.about-marks p:first-child{border-top:1px solid rgba(138,44,37,.3)}
.about-body{grid-column:6 / 13}

/* ---------- legal / text pages ---------- */

.page-head{padding:62px 0 30px}
.page-head h1{
  grid-column:1 / 10;
  font-size:clamp(2rem,4.6vw,3.2rem);
}
.page-head .page-sub{
  grid-column:1 / 7;
  color:var(--ink-soft);
  font-size:1rem;
  margin:0;
}
.doc{grid-column:2 / 10}
.doc h2{margin-top:2em}
.doc h2:first-of-type{margin-top:0}

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

.contact-line{
  font-family:var(--sans);
  font-size:1.05rem;
  letter-spacing:.01em;
}

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

.site-foot{
  background:var(--dark);
  color:var(--paper);
  padding:64px 0 54px;
  margin-top:0;
}
.foot-grid{
  display:grid;
  grid-template-columns:5fr 4fr 3fr;
  gap:38px;
  align-items:start;
}
.foot-name{
  font-family:var(--sans);
  font-weight:800;
  font-size:clamp(1.7rem,3.4vw,2.6rem);
  letter-spacing:-0.03em;
  line-height:1;
  margin:0 0 12px;
}
.foot-note{
  color:#c8b8a6;
  font-size:.9rem;
  max-width:34ch;
  margin:0;
}
.site-foot nav ul{list-style:none;margin:0;padding:0}
.site-foot nav li{margin-bottom:9px}
.site-foot a{color:var(--paper);text-decoration:none;font-family:var(--sans);font-size:.9rem}
.site-foot a:hover{color:var(--gold-light);text-decoration:underline}
.foot-mail .mini-head{color:var(--gold-light)}
.foot-mail a{text-decoration:underline;text-underline-offset:3px}
.foot-bottom{
  border-top:1px solid rgba(201,162,76,.35);
  margin-top:44px;
  padding-top:18px;
  font-size:.82rem;
  color:#c8b8a6;
}

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

@media (max-width:1000px){
  .hero h1{grid-column:1 / 10}
  .hero-lead{grid-column:1 / 7}
  .hero figure{grid-column:8 / 13}
  .col-narrow{grid-column:2 / 10}
  .col-wide{grid-column:2 / 12}
  .col-mid{grid-column:2 / 12}
  .doc{grid-column:1 / 11}
  .dark figure{grid-column:1 / 6}
  .dark .dark-text{grid-column:7 / 13}
  .about-marks{grid-column:1 / 5}
  .about-body{grid-column:5 / 13}
}

@media (max-width:760px){
  body{font-size:17px}
  .wrap{padding:0 20px}
  .grid{column-gap:0;row-gap:20px}
  .hero{padding:44px 0 56px}
  .hero h1,.hero-lead,.hero figure,
  .sec .num,.col-narrow,.col-wide,.col-mid,
  .dark figure,.dark .dark-text,
  .about-marks,.about-body,
  .page-head h1,.page-head .page-sub,.doc{
    grid-column:1 / -1;
  }
  .hero figure{grid-row:auto;justify-self:stretch;max-width:100%}
  .sec{padding:56px 0}
  .sec > .wrap > .rule{margin-bottom:28px}
  .sec .num{padding-top:0}
  .two-cols{grid-template-columns:1fr;row-gap:0}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .site-nav ul{gap:6px 16px}
}