/* Gemula — light-axis */

:root{
  --bg:#f1f2f0;
  --bg-alt:#e3e5e2;
  --bg-dark:#141614;
  --ink:#171917;
  --muted:#6a6e6a;
  --on-dark:#f1f2f0;
  --accent:#2a6b3c;
  --accent2:#8a6a20;
  --step:80px;
  --pad:48px;
  --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(--bg);
  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;}

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

.wrap{
  max-width:1240px;
  margin:0 auto;
  padding:0 var(--pad);
}

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

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

.site-head{
  background:var(--bg);
  padding:28px 0 20px;
}

.head-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:16px 32px;
}

.brand{
  font-family:var(--sans);
  font-weight:800;
  font-size:21px;
  letter-spacing:-0.02em;
  color:var(--ink);
  text-decoration:none;
}
.brand:hover{color:var(--accent);}

.site-nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px 26px;
}

.site-nav a{
  font-family:var(--sans);
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  text-decoration:none;
  padding-bottom:3px;
  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(--accent2);}

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

.hero{
  background:var(--bg);
  padding:56px 0 var(--step);
}

.hero .grid{row-gap:36px;}

.hero-left{grid-column:1 / span 7;}
.hero-right{grid-column:9 / span 4;}

h1{
  font-family:var(--sans);
  font-weight:800;
  font-size:clamp(34px,5.4vw,64px);
  line-height:0.98;
  letter-spacing:-0.035em;
  margin:0;
  max-width:14ch;
}

.axis{margin-top:32px;max-width:520px;}
.axis-bar{height:2px;background:var(--accent);width:100%;}
.axis-drops{display:flex;gap:64px;padding-left:6px;}
.axis-drops span{display:block;width:2px;background:var(--accent);position:relative;}
.axis-drops span::after{
  content:"";
  position:absolute;
  left:-3px;bottom:-8px;
  width:8px;height:8px;
  background:var(--accent);
}
.axis-drops span:nth-child(1){height:44px;}
.axis-drops span:nth-child(2){height:26px;}
.axis-drops span:nth-child(3){height:62px;}

.hero-right p{margin:0 0 18px;}
.hero-right p:last-child{margin-bottom:0;}

.eyebrow{
  font-family:var(--sans);
  font-size:12px;
  font-weight:700;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--accent2);
  margin:0 0 20px;
}

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

.figure-main{
  background:var(--bg);
  padding-bottom:var(--step);
}
.figure-main figure{margin:0;}
.figure-main .grid{row-gap:16px;align-items:end;}
.figure-main .fig-img{grid-column:4 / span 9;}
.figure-main figcaption{
  grid-column:1 / span 3;
  font-family:var(--sans);
  font-size:13px;
  line-height:1.5;
  color:var(--muted);
}
.figure-main figcaption b{color:var(--accent2);font-weight:700;display:block;margin-bottom:4px;}

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

section{padding:var(--step) 0;}
section.tone{background:var(--bg-alt);}
.hero,.figure-main{padding-top:56px;}

.sec-head{grid-column:1 / span 3;position:relative;}
.sec-body{grid-column:5 / span 7;}

.sec-head::before{
  content:"";
  position:absolute;
  left:-24px;top:10px;
  width:8px;height:8px;
  background:var(--accent);
}

h2{
  font-family:var(--sans);
  font-weight:800;
  font-size:clamp(22px,2.3vw,29px);
  line-height:1.08;
  letter-spacing:-0.025em;
  margin:0;
}

.sec-num{
  font-family:var(--sans);
  font-size:12px;
  font-weight:700;
  letter-spacing:0.14em;
  color:var(--accent2);
  display:block;
  margin-bottom:10px;
}

h3{
  font-family:var(--sans);
  font-weight:700;
  font-size:19px;
  line-height:1.25;
  letter-spacing:-0.01em;
  margin:36px 0 10px;
}

p{margin:0 0 20px;}
p:last-child{margin-bottom:0;}

.lead{font-size:20px;}

ul.marks,ol.steps{margin:0 0 20px;padding:0;list-style:none;}
ul.marks li{
  position:relative;
  padding-left:24px;
  margin-bottom:12px;
}
ul.marks li::before{
  content:"";
  position:absolute;
  left:0;top:12px;
  width:7px;height:7px;
  background:var(--accent);
}
ol.steps{counter-reset:s;}
ol.steps li{
  position:relative;
  padding-left:38px;
  margin-bottom:14px;
  counter-increment:s;
}
ol.steps li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute;
  left:0;top:2px;
  font-family:var(--sans);
  font-size:13px;
  font-weight:700;
  color:var(--accent2);
}

.note{
  font-family:var(--sans);
  font-size:15px;
  line-height:1.6;
  color:var(--muted);
  border-left:2px solid var(--accent2);
  padding-left:18px;
  margin-top:28px;
}

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

.dark{
  background:var(--bg-dark);
  color:var(--on-dark);
}
.dark h2,.dark h3{color:var(--on-dark);}
.dark .sec-head::before{background:var(--on-dark);}
.dark a{color:#8fc79f;}
.dark ul.marks li::before{background:#8fc79f;}
.dark .grid{row-gap:40px;}

.dark .d-text{grid-column:1 / span 6;}
.dark .d-fig{grid-column:8 / span 5;margin:0;}
.dark .d-fig figcaption{
  font-family:var(--sans);
  font-size:13px;
  line-height:1.5;
  color:#9aa09a;
  margin-top:12px;
}
.dark .sec-num{color:#c9a95a;}

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

.about-block{position:relative;}
.about-block .grid{row-gap:0;}
.about-head{grid-column:1 / span 3;}
.about-text{
  grid-column:5 / span 7;
  border-left:1px solid rgba(23,25,23,.22);
  padding-left:32px;
}
.about-head h2{position:sticky;top:24px;}

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

.contact-line{
  font-family:var(--sans);
  font-size:17px;
  margin-top:8px;
}

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

.site-foot{
  background:var(--bg-dark);
  color:var(--on-dark);
  padding:56px 0 48px;
  margin-top:0;
}
.foot-top{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:baseline;
  gap:12px 32px;
}
.foot-name{
  font-family:var(--sans);
  font-weight:800;
  font-size:clamp(26px,3.6vw,40px);
  letter-spacing:-0.03em;
  margin:0;
}
.foot-mail{
  font-family:var(--sans);
  font-size:17px;
  font-weight:600;
}
.site-foot a{color:#8fc79f;}
.foot-rule{height:1px;background:rgba(241,242,240,.22);margin:26px 0 22px;}
.foot-links{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:10px 28px;
}
.foot-links a{
  font-family:var(--sans);
  font-size:15px;
  color:var(--on-dark);
  text-decoration:none;
  border-bottom:1px solid rgba(241,242,240,.3);
  padding-bottom:2px;
}
.foot-links a:hover{border-bottom-color:#8fc79f;color:#8fc79f;}
.foot-note{
  font-family:var(--sans);
  font-size:14px;
  line-height:1.6;
  color:#9aa09a;
  max-width:62ch;
  margin:0;
}

/* ---------- legal / inner pages ---------- */

.page-head{padding:56px 0 var(--step);}
.page-head .grid{row-gap:28px;}
.page-head .ph-title{grid-column:1 / span 7;}
.page-head .ph-intro{grid-column:9 / span 4;}

.legal .sec-body h3:first-child{margin-top:0;}

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

@media (max-width:1000px){
  :root{--step:56px;--pad:32px;}
  .hero-left,.hero-right,
  .figure-main .fig-img,.figure-main figcaption,
  .sec-head,.sec-body,
  .dark .d-text,.dark .d-fig,
  .about-head,.about-text,
  .page-head .ph-title,.page-head .ph-intro{
    grid-column:1 / span 12;
  }
  .grid{row-gap:24px;}
  .sec-head::before{left:0;top:-18px;}
  .sec-head{padding-top:0;}
  .about-text{border-left:0;padding-left:0;border-top:1px solid rgba(23,25,23,.22);padding-top:24px;}
  .about-head h2{position:static;}
  .dark .d-fig{max-width:460px;}
}

@media (max-width:600px){
  :root{--step:48px;--pad:20px;}
  body{font-size:17px;}
  h1{letter-spacing:-0.025em;max-width:none;}
  .lead{font-size:18px;}
  .axis-drops{gap:38px;}
  .site-nav ul{gap:8px 18px;}
  .head-inner{flex-direction:column;align-items:flex-start;gap:14px;}
  .foot-top{flex-direction:column;align-items:flex-start;}
}