:root{
  --bg:#FFFFFF;
  --fg:#000000;
  --accent:#000000;
  --rule:#000000;
  --muted:#666666;
  --max:1200px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);}
body{
  font-family:'Roboto',system-ui,sans-serif;
  font-weight:400;
  line-height:1.55;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--fg);text-decoration:none;border-bottom:1px solid var(--fg);}
a:hover{background:var(--fg);color:var(--bg);}
h1,h2,h3,h4{
  font-family:'Bebas Neue',sans-serif;
  font-weight:400;
  letter-spacing:0.02em;
  line-height:1.05;
  margin:0 0 0.5em;
}
h1{font-size:clamp(2.4rem,6vw,4.8rem);}
h2{font-size:clamp(1.8rem,3.5vw,2.8rem);}
h3{font-size:1.35rem;letter-spacing:0.04em;}
p{margin:0 0 1em;}
ul{margin:0 0 1em;padding-left:1.25em;}
ul li{margin-bottom:0.4em;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:'Roboto',sans-serif;
  text-transform:uppercase;
  font-size:0.72rem;
  letter-spacing:0.2em;
  font-weight:500;
  margin:0 0 0.5em;
}

/* Header */
.site-header{
  border-bottom:1px solid var(--rule);
  position:sticky;top:0;background:var(--bg);z-index:10;
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;padding-bottom:14px;
}
.mark{
  display:flex;align-items:center;gap:10px;
  font-family:'Bebas Neue',sans-serif;
  letter-spacing:0.18em;
  font-size:1.1rem;
  border-bottom:none;
}
.mark:hover{background:transparent;color:var(--fg);}
.nav{display:flex;gap:18px;flex-wrap:wrap;}
.nav a{
  font-family:'Bebas Neue',sans-serif;
  letter-spacing:0.14em;
  font-size:0.95rem;
  border-bottom:none;
  padding-bottom:2px;
  border-bottom:1px solid transparent;
}
.nav a[aria-current="page"]{border-bottom-color:var(--fg);}
.nav a:hover{background:transparent;border-bottom-color:var(--fg);color:var(--fg);}

/* Hero */
.hero{border-bottom:1px solid var(--rule);padding:60px 0 40px;}
.hero-grid{
  display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;
}
.hero-copy h1 br{display:inline;}
.lede{font-size:1.15rem;font-weight:300;max-width:55ch;}
.note{
  border-left:3px solid var(--fg);
  padding:10px 16px;
  margin-top:24px;
  font-size:0.95rem;
  background:#f4f4f4;
}
.hero-illo{
  border:1px solid var(--rule);
  padding:20px;
  aspect-ratio:5/6;
  display:flex;align-items:center;justify-content:center;
}

/* Directory */
.directory{padding:80px 0;border-bottom:1px solid var(--rule);}
.section-head{max-width:720px;margin-bottom:48px;}
.section-head p{color:#333;font-size:1.05rem;}
.cards{
  display:grid;grid-template-columns:repeat(2,1fr);gap:0;
  border-top:1px solid var(--rule);border-left:1px solid var(--rule);
}
.card{
  display:block;
  padding:32px;
  border-right:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  border-bottom-width:1px;
  color:var(--fg);
  border-top:none;
  border-left:none;
  background:var(--bg);
  transition:background 0.15s,color 0.15s;
}
.card:hover{background:var(--fg);color:var(--bg);}
.card .num{
  font-family:'Bebas Neue',sans-serif;
  font-size:3rem;
  display:block;
  line-height:1;
  margin-bottom:20px;
}
.card h3{margin-bottom:10px;}
.card p{font-size:0.95rem;margin-bottom:18px;}
.more{
  font-family:'Bebas Neue',sans-serif;
  letter-spacing:0.14em;
  font-size:0.95rem;
}

/* Species strip */
.strip{padding:80px 0;border-bottom:1px solid var(--rule);background:#000;color:#fff;}
.strip .strip-title{color:#fff;margin-bottom:40px;}
.species{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.species div{
  border-top:1px solid #fff;padding-top:16px;
}
.species strong{
  display:block;
  font-family:'Bebas Neue',sans-serif;
  letter-spacing:0.08em;
  font-size:1.4rem;
  margin-bottom:8px;
}
.species span{font-size:0.9rem;color:#ccc;display:block;}

/* Quote */
.quote{padding:100px 0;}
blockquote{
  margin:0 auto;max-width:900px;
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(1.6rem,3.5vw,2.6rem);
  line-height:1.2;
  letter-spacing:0.01em;
  text-align:center;
}

/* Page head */
.page-head{padding:80px 0 40px;border-bottom:1px solid var(--rule);}

/* Text block */
.text-block{padding:60px 0;border-bottom:1px solid var(--rule);}
.columns{display:grid;grid-template-columns:1fr 1fr;gap:60px;}

/* Service */
.service{padding:60px 0;border-bottom:1px solid var(--rule);}
.service-grid{display:grid;grid-template-columns:1fr 2fr;gap:60px;}
.service-meta .num{
  font-family:'Bebas Neue',sans-serif;font-size:4rem;line-height:1;display:block;margin-bottom:12px;
}
.service-body h3{margin-top:24px;font-size:1.1rem;letter-spacing:0.06em;}

/* People */
.people{padding:60px 0;border-bottom:1px solid var(--rule);}
.people-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:24px;
}
.person{border-top:1px solid var(--rule);padding-top:24px;}
.avatar{width:120px;height:120px;margin-bottom:16px;}
.role{
  font-family:'Bebas Neue',sans-serif;letter-spacing:0.12em;
  font-size:0.95rem;margin-bottom:12px;
}

/* Dossier */
.dossier{padding:40px 0 80px;}
.entry{
  display:grid;grid-template-columns:1fr 2.2fr;gap:40px;
  padding:40px 0;border-top:1px solid var(--rule);
}
.entry:last-child{border-bottom:1px solid var(--rule);}
.entry-key .num{
  font-family:'Bebas Neue',sans-serif;font-size:1.6rem;letter-spacing:0.1em;
  display:block;margin-bottom:6px;
}
.entry-body h2{font-size:1.8rem;margin-bottom:12px;}

/* Footer */
.site-footer{border-top:1px solid var(--rule);padding:60px 0 30px;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;}
.foot-bottom{
  border-top:1px solid var(--rule);
  margin-top:40px;padding-top:20px;
  font-size:0.85rem;color:#555;
}

/* 404 */
.notfound{
  min-height:70vh;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:80px 24px;
}
.notfound .big{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(6rem,18vw,14rem);
  line-height:0.9;margin-bottom:20px;
}
.notfound p{max-width:52ch;margin:0 auto 1em;}

/* Responsive */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .cards{grid-template-columns:1fr;}
  .species{grid-template-columns:1fr 1fr;}
  .columns{grid-template-columns:1fr;gap:30px;}
  .service-grid{grid-template-columns:1fr;gap:24px;}
  .people-grid{grid-template-columns:1fr;}
  .entry{grid-template-columns:1fr;gap:16px;}
  .foot-grid{grid-template-columns:1fr;gap:30px;}
}
@media (max-width:560px){
  .species{grid-template-columns:1fr;}
  .site-header .wrap{flex-direction:column;align-items:flex-start;gap:10px;}
  .nav{gap:14px;}
  .card{padding:24px;}
  .card .num{font-size:2.2rem;}
}