:root{
  --basalt:#10141a; --basalt-2:#161c25;
  --stone:#e9eced; --ink:#191d22; --ink-soft:#525a63;
  --malachite:#157a5b; --malachite-deep:#0e5b44;
  --pyrite:#c9a227; --line:#cfd5d9; --paper:#f6f7f8;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--stone);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh}
a{color:var(--malachite-deep);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--malachite);outline-offset:3px;border-radius:2px}
.wrap{max-width:64rem;margin:0 auto;padding:0 1.75rem;width:100%}

/* ---------- Top nav ---------- */
.topbar{background:var(--basalt);color:var(--stone);border-bottom:3px solid var(--malachite-deep)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1rem;padding-bottom:1rem;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:.55rem;color:var(--stone);font-weight:600;font-size:1.02rem;letter-spacing:.01em}
.brand:hover{text-decoration:none}
.brand .mark{color:var(--pyrite);font-weight:700;letter-spacing:.06em}
nav.main{display:flex;align-items:center;gap:.25rem;flex-wrap:wrap}
nav.main a{color:#c4ccd3;font-size:.92rem;font-weight:500;padding:.4rem .7rem;border-radius:6px;transition:color .15s,background .15s}
nav.main a:hover{color:var(--stone);background:#1f2733;text-decoration:none}
nav.main a[aria-current="page"]{color:var(--basalt);background:var(--pyrite)}
.langbar{display:flex;gap:.15rem;margin-left:.4rem}
.langbar button{background:transparent;border:1px solid #33404e;color:#aeb7c0;font:inherit;font-size:.74rem;font-weight:500;padding:.28rem .5rem;border-radius:999px;cursor:pointer;transition:color .15s,border-color .15s,background .15s}
.langbar button:hover{color:var(--stone);border-color:#5a6675}
.langbar button[aria-pressed="true"]{background:var(--pyrite);border-color:var(--pyrite);color:#20160a}

/* ---------- Hero (home) ---------- */
header.hero{position:relative;background:var(--basalt);color:var(--stone);overflow:hidden}
.hero-inner{position:relative;z-index:2;max-width:64rem;margin:0 auto;padding:4.5rem 1.75rem 4.5rem}
.kicker{font-size:.8rem;color:var(--pyrite);font-weight:500;margin-bottom:1.3rem}
.hero h1{font-family:'Fraunces',Georgia,serif;font-weight:500;font-size:clamp(2.2rem,5.5vw,3.8rem);line-height:1.05;letter-spacing:-0.01em;max-width:16ch}
.hero h1 .mark{display:block;color:var(--pyrite);font-size:.4em;letter-spacing:.06em;font-weight:600;margin-bottom:.55rem}
.hero p.lede{margin-top:1.6rem;max-width:46ch;font-size:1.07rem;color:#c4ccd3}
.crystals{position:absolute;top:0;right:0;bottom:0;width:48%;z-index:1;opacity:.9;pointer-events:none}
@media(max-width:820px){.crystals{opacity:.18;width:82%}.hero-inner{padding:3.5rem 1.75rem 3rem}}

/* page header (interior pages) */
.page-head{background:var(--basalt-2);color:var(--stone);padding:3rem 0 2.75rem}
.page-head h1{font-family:'Fraunces',Georgia,serif;font-weight:500;font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.1}
.page-head p{color:#aeb7c0;margin-top:.7rem;max-width:52ch}

main{flex:1 0 auto}
section{padding:3.75rem 0}
section + section{border-top:1px solid var(--line)}
.alt{background:var(--paper)}
h2{font-family:'Fraunces',Georgia,serif;font-weight:500;font-size:clamp(1.4rem,3vw,1.9rem);line-height:1.15;margin-bottom:1.3rem}
h3.sub{font-family:'Fraunces',Georgia,serif;font-weight:500;font-size:1.25rem;margin:0 0 .6rem}
.prose p{max-width:62ch;font-size:1.08rem;line-height:1.65}
.prose p + p{margin-top:1rem}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;max-width:62rem}
.two-col .prose p{font-size:1.02rem}
@media(max-width:720px){.two-col{grid-template-columns:1fr;gap:2rem}}

/* data list */
dl.data{display:grid;grid-template-columns:minmax(11rem,16rem) 1fr;max-width:52rem;border-top:1px solid var(--line)}
dl.data > div{display:contents}
dl.data dt{grid-column:1;padding:1rem 1.5rem 1rem 0;color:var(--ink-soft);font-weight:500;font-size:.95rem;border-bottom:1px solid var(--line)}
dl.data dd{grid-column:2;padding:1rem 0;border-bottom:1px solid var(--line)}
dl.data dd strong{font-weight:600}
@media(max-width:640px){
  dl.data{grid-template-columns:1fr;border-top:none}
  dl.data dt{padding:1.1rem 0 .2rem;border-bottom:none}
  dl.data dd{padding:0 0 1.1rem}
}

/* board */
.board-list{list-style:none;max-width:44rem;border-top:1px solid var(--line)}
.board-list li{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:.95rem 0;border-bottom:1px solid var(--line)}
.board-list .name{font-weight:500}
.board-list .role{color:var(--ink-soft);font-size:.95rem;text-align:right}

/* projects */
.proj-grid{display:grid;gap:1.5rem;max-width:52rem}
a.project{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;color:inherit;text-decoration:none;transition:box-shadow .18s,transform .18s,border-color .18s}
a.project:hover{text-decoration:none;box-shadow:0 8px 30px rgba(16,20,26,.1);border-color:#b7c0c7;transform:translateY(-2px)}
.banner{display:flex;align-items:center;justify-content:center;min-height:120px;background:linear-gradient(115deg,#0e5b44,#157a5b 55%,#1c8a68)}
.banner img{display:block;width:100%;height:auto}
.p-body{padding:1.15rem 1.35rem 1.3rem}
.p-body h3{font-family:'Fraunces',Georgia,serif;font-weight:500;font-size:1.2rem;line-height:1.2}
.p-body p{color:var(--ink-soft);font-size:.97rem;margin:.35rem 0 .6rem}
.p-visit{color:var(--malachite-deep);font-weight:500;font-size:.92rem}

/* contact */
.rows{display:grid;gap:.5rem;max-width:44rem;font-size:1.05rem}

/* footer */
footer{background:var(--basalt);color:#8b95a0;font-size:.85rem;padding:2.25rem 0;flex-shrink:0}
footer .wrap{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;align-items:baseline}
footer strong{color:#c4ccd3;font-weight:500}
footer nav{display:flex;gap:1rem;flex-wrap:wrap}
footer nav a{color:#8b95a0}
footer nav a:hover{color:#c4ccd3}

.reveal{opacity:0;transform:translateY(12px);animation:rise .7s cubic-bezier(.2,.6,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.reveal{animation:none;opacity:1;transform:none}html{scroll-behavior:auto}}