:root{
  --bg:#231811;
  --espresso:#53361e;
  --amber:#df9d48;
  --paper:#f6e0b9;
  --muted:#d6bb91;
  --line:rgba(246,224,185,.22);
  --serif:"Newsreader",serif;
  --sans:"Inter",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--paper);
  background:
    radial-gradient(circle at 18% 0%,rgba(223,157,72,.24),transparent 30%),
    radial-gradient(circle at 84% 14%,rgba(137,92,48,.45),transparent 36%),
    linear-gradient(135deg,#231811,#53361e 58%,#1b1411);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
body:before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.16;
  background-image:
    linear-gradient(90deg,rgba(246,224,185,.07) 1px,transparent 1px),
    linear-gradient(rgba(246,224,185,.05) 1px,transparent 1px);
  background-size:76px 76px;
  mask-image:linear-gradient(to bottom,black,transparent 86%);
}
.nav{
  height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 clamp(18px,5vw,76px);
  border-bottom:1px solid var(--line);
  background:rgba(35,24,17,.82);
  backdrop-filter:blur(14px);
  position:sticky;
  top:0;
  z-index:20;
}
.brand{font-family:var(--serif);font-size:28px;font-weight:700}
.brand span{color:var(--amber);margin-left:6px}
.nav nav{display:flex;gap:28px;color:var(--muted);font-weight:800;font-size:14px}
.nav nav a:hover{color:var(--amber)}
.hero{
  min-height:calc(100vh - 78px);
  max-width:1240px;
  margin:auto;
  padding:78px clamp(18px,5vw,76px);
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:56px;
  align-items:center;
}
.eyebrow{
  color:var(--amber);
  text-transform:uppercase;
  letter-spacing:.13em;
  font-size:12px;
  font-weight:900;
  margin:0 0 16px;
}
h1,h2,h3,p{margin-top:0}
h1{
  font-family:var(--serif);
  font-size:clamp(44px,7vw,86px);
  line-height:1.12;
  letter-spacing:-.018em;
  margin-bottom:24px;
}
.lead{
  max-width:720px;
  color:var(--muted);
  font-size:19px;
  line-height:1.86;
}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{
  min-height:54px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 26px;
  border-radius:999px;
  font-weight:900;
}
.btn.primary{background:linear-gradient(135deg,#f2bd72,#df9d48);color:#231811}
.btn.ghost{border:1px solid var(--line);background:rgba(246,224,185,.07)}
.profile-panel{
  position:relative;
  border:1px solid var(--line);
  border-radius:42px;
  padding:18px;
  background:rgba(246,224,185,.06);
  box-shadow:0 32px 90px rgba(0,0,0,.30);
}
.profile-panel img{
  width:100%;
  height:540px;
  object-fit:cover;
  border-radius:32px;
  border:1px solid var(--line);
  display:block;
}
.profile-caption{
  position:absolute;
  left:38px;
  right:38px;
  bottom:38px;
  padding:22px;
  border:1px solid var(--line);
  border-radius:26px;
  background:rgba(35,24,17,.76);
  backdrop-filter:blur(15px);
}
.profile-caption small{color:var(--amber);text-transform:uppercase;letter-spacing:.12em}
.profile-caption h2{font-family:var(--serif);font-size:36px;margin:8px 0}
.profile-caption p{color:var(--muted);margin:0}
.index-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-block:1px solid var(--line);
}
.index-strip span{
  padding:20px;
  border-right:1px solid var(--line);
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:12px;
  font-weight:900;
}
.profile,.expertise,.archive,.publications,.faq-mini,.contact{
  max-width:1180px;
  margin:auto;
  padding:88px clamp(18px,5vw,76px);
}
.profile{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:58px;
}
.section-title h2,.archive h2,.contact h2,.faq-mini h2{
  font-family:var(--serif);
  font-size:clamp(38px,6vw,74px);
  line-height:1.12;
  letter-spacing:-.018em;
}
.profile-text p,.expertise p,.archive p,.contact p,.faq-list p{
  color:var(--muted);
  font-size:18px;
  line-height:1.84;
}
.center{text-align:center;margin-inline:auto;max-width:840px}
.expertise-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.expertise-grid article,.archive-list article,.publication-grid a,.faq-list details{
  border:1px solid var(--line);
  border-radius:30px;
  background:rgba(246,224,185,.055);
  padding:24px;
}
.expertise-grid article{min-height:300px;display:flex;flex-direction:column;justify-content:space-between}
.expertise-grid span,.archive-list time,.publication-grid small{color:var(--amber);font-weight:900}
.expertise-grid h3{
  font-family:var(--serif);
  font-size:34px;
  line-height:1.1;
}
.archive{
  display:grid;
  grid-template-columns:.65fr 1.35fr;
  gap:50px;
  border-block:1px solid var(--line);
}
.archive-list{display:grid;gap:14px}
.archive-list h3{font-family:var(--serif);font-size:30px;margin:10px 0}
.publication-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.publication-grid a{
  min-height:210px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.publication-grid small{text-transform:uppercase;letter-spacing:.12em}
.publication-grid strong{font-family:var(--serif);font-size:25px;line-height:1.18}
.faq-mini{
  display:grid;
  grid-template-columns:.7fr 1.3fr;
  gap:40px;
}
.faq-list{display:grid;gap:14px}
summary{cursor:pointer;font-weight:900;color:var(--paper)}
.contact{text-align:center;border-top:1px solid var(--line)}
.contact p{max-width:720px;margin:0 auto 28px}
footer{text-align:center;color:var(--muted);padding:34px;border-top:1px solid var(--line)}
@media(max-width:940px){
  .nav nav{display:none}
  .hero,.profile,.archive,.faq-mini{grid-template-columns:1fr}
  .expertise-grid,.publication-grid,.index-strip{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .hero,.profile,.expertise,.archive,.publications,.faq-mini,.contact{padding-left:18px;padding-right:18px}
  h1{font-size:43px}
  .profile-panel img{height:410px}
  .expertise-grid,.publication-grid,.index-strip{grid-template-columns:1fr}
}