:root{
  --ink:#1d2a24; --ink-soft:#4a5a52; --paper:#faf7f0; --sand:#f1ebdd; --line:#e2d9c4;
  --oak:#2f4a3a; --oak-deep:#1f3328; --grass:#c9a24a; --grass-soft:#efe1b8; --river:#3d7ea6; --river-soft:#dbe9f2;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --max:1180px; --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--river)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.2;margin:0 0 .5em;color:var(--oak-deep)}
h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--grass);margin-bottom:.8rem;display:block}
.lead{font-size:1.15rem;color:var(--ink-soft);max-width:760px}
section{padding:96px 0}
.alt{background:var(--sand)}
.dark{background:var(--oak-deep);color:#e9efe9}
.dark h2,.dark h3{color:#fff}
.dark .lead{color:#c8d4cb}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .25s,box-shadow .25s}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{font-family:var(--serif);font-size:1.15rem;color:#fff;text-decoration:none;font-weight:600;letter-spacing:.01em;display:flex;align-items:center;gap:10px}
.brand svg{flex:none}
.nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
.nav ul a{color:#fff;text-decoration:none;font-size:.88rem;font-weight:600;opacity:.9}
.nav ul a:hover{opacity:1;text-decoration:underline;text-underline-offset:5px}
.nav.solid{background:rgba(31,51,40,.97);box-shadow:0 2px 18px rgba(0,0,0,.18)}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}

/* hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:flex-end;color:#fff;background:#1f3328;overflow:hidden}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%}
.hero-bg img{object-fit:cover;object-position:center 38%}
.hero:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(15,28,21,.42) 0%,rgba(15,28,21,0) 22%,rgba(15,28,21,0) 45%,rgba(15,28,21,.72) 100%),linear-gradient(90deg,rgba(15,28,21,.52) 0%,rgba(15,28,21,0) 64%)}
.hero .wrap{position:relative;z-index:2;padding-bottom:84px;padding-top:140px;width:100%}
.hero .eyebrow{color:var(--grass-soft)}
.hero h1{color:#fff;font-size:clamp(2.6rem,6.4vw,5rem);max-width:900px;margin-bottom:.3em;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero p{font-size:clamp(1.05rem,1.8vw,1.3rem);max-width:720px;color:#eef2ec}
.hero .meta{margin-top:22px;font-size:.85rem;color:#d4ddd5;letter-spacing:.02em}
.btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;transition:transform .15s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--grass);color:#1f2a20}
.btn-primary:hover{background:#d8b45c}
.btn-ghost{border:1.5px solid rgba(255,255,255,.75);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* stats */
.stats{background:var(--oak);color:#fff;padding:0}
.stats .grid{display:grid;grid-template-columns:repeat(6,1fr)}
.stat{padding:34px 18px;border-right:1px solid rgba(255,255,255,.12);text-align:center}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--serif);font-size:2.2rem;line-height:1.1;color:var(--grass-soft)}
.stat span{font-size:.82rem;color:#cfdad2;line-height:1.4;display:block;margin-top:6px}

/* layouts */
.two{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.two.top{align-items:start}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card h3{font-size:1.15rem;margin-bottom:.4em}
.card p{font-size:.95rem;color:var(--ink-soft);margin:0}
.card .ico{width:42px;height:42px;border-radius:10px;background:var(--grass-soft);display:grid;place-items:center;margin-bottom:14px;color:var(--oak)}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.dark .card p{color:#c8d4cb}
.dark .card h3{color:#fff}
.photo-frame{border-radius:var(--r);overflow:hidden;box-shadow:0 18px 50px rgba(31,51,40,.22)}
.photo-frame img{width:100%;height:100%;object-fit:cover}
figcaption,.cap{font-size:.8rem;color:var(--ink-soft);margin-top:8px}
.quote{border-left:4px solid var(--grass);padding:6px 0 6px 20px;font-family:var(--serif);font-size:1.25rem;color:var(--oak-deep);margin:28px 0}

/* tables */
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-top:28px}
table{border-collapse:collapse;width:100%;font-size:.92rem}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--oak);color:#fff;font-weight:600;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase}
td.n,th.n{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
tr:last-child td{border-bottom:0}
tfoot td{font-weight:700;background:var(--grass-soft)}
.sci{font-style:italic;color:var(--ink-soft);font-size:.85em}
.tag{display:inline-block;font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--river-soft);color:#245676;margin:2px 4px 2px 0;white-space:nowrap}
.tag.g{background:var(--grass-soft);color:#6b5012}
.tag.o{background:#dfe9e1;color:var(--oak)}

/* credits */
.credit-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:36px}
.release{display:grid;grid-template-columns:repeat(6,1fr);gap:0;margin-top:34px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#fff}
.rel{padding:22px 16px;border-right:1px solid var(--line);position:relative}
.rel:last-child{border-right:0}
.rel .pct{font-family:var(--serif);font-size:2rem;color:var(--oak);line-height:1}
.rel .lbl{font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--grass);margin:8px 0 6px}
.rel p{font-size:.85rem;color:var(--ink-soft);margin:0}
.bar{height:10px;display:flex;border-radius:999px;overflow:hidden;margin-top:26px}
.bar i{display:block;height:100%}

/* figures */
.fig-feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start;margin-top:40px}
.fig-feature img{border-radius:10px;border:1px solid var(--line);background:#fff;cursor:zoom-in}
.legend{display:grid;gap:10px;margin-top:10px}
.legend div{display:flex;gap:12px;align-items:flex-start;font-size:.92rem}
.legend i{width:16px;height:16px;border-radius:4px;flex:none;margin-top:4px}

/* tabs: service areas */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:32px 0 22px}
.tabs button{border:1px solid var(--line);background:#fff;padding:9px 16px;border-radius:999px;font-weight:600;font-size:.86rem;cursor:pointer;color:var(--ink)}
.tabs button[aria-selected=true]{background:var(--oak);color:#fff;border-color:var(--oak)}
.panel{display:none;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.panel.active{display:grid}
.panel img{border-radius:10px;border:1px solid var(--line);background:#fff;cursor:zoom-in}

/* habitats */
.hab-bar{display:flex;height:46px;border-radius:10px;overflow:hidden;margin:30px 0 14px;border:1px solid var(--line)}
.hab-bar div{height:100%}
.hab-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px 24px}
.hab-list div{font-size:.9rem;display:flex;gap:10px;align-items:flex-start}
.hab-list i{width:14px;height:14px;border-radius:3px;flex:none;margin-top:5px}
.hab-list b{display:block}

/* map gallery */
.map-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.map-grid figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;cursor:zoom-in;transition:box-shadow .2s,transform .2s}
.map-grid figure:hover{box-shadow:0 10px 30px rgba(0,0,0,.1);transform:translateY(-2px)}
.map-grid img{aspect-ratio:3/4;object-fit:cover;object-position:top;border-radius:6px}
.map-grid figcaption{font-weight:600;color:var(--ink);font-size:.85rem}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px}
.gallery figure{margin:0;position:relative;border-radius:10px;overflow:hidden;cursor:zoom-in;background:#ddd}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;inset:auto 0 0 0;margin:0;padding:28px 12px 10px;color:#fff;font-size:.78rem;background:linear-gradient(0deg,rgba(0,0,0,.78),transparent);line-height:1.35}

/* objectives */
.objectives{counter-reset:o;list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:14px 36px}
.objectives li{counter-increment:o;position:relative;padding-left:52px;min-height:40px}
.objectives li:before{content:counter(o);position:absolute;left:0;top:-2px;width:38px;height:38px;border-radius:50%;background:var(--grass);color:#1f2a20;font-weight:800;display:grid;place-items:center;font-family:var(--serif)}
.score{display:flex;gap:18px;margin-top:22px;flex-wrap:wrap}
.score div{flex:1;min-width:180px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:20px}
.score b{font-family:var(--serif);font-size:2.8rem;color:var(--grass-soft);line-height:1}
.score span{display:block;font-size:.85rem;color:#c8d4cb;margin-top:6px}

/* timeline */
.timeline{position:relative;margin-top:44px;padding-left:34px}
.timeline:before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tl{position:relative;padding:0 0 26px}
.tl:before{content:"";position:absolute;left:-31px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--oak);box-shadow:0 0 0 4px var(--sand)}
.tl.future:before{background:#fff;border:2px solid var(--grass)}
.tl time{font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--grass)}
.tl p{margin:2px 0 0;color:var(--ink)}
.tl-cols{display:grid;grid-template-columns:1fr 1fr;gap:48px}

/* team */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.member{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.member .role{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--grass)}
.member h3{margin:.35em 0 .2em;font-size:1.15rem}
.member p{font-size:.9rem;color:var(--ink-soft);margin:0}

/* contact */
.contact{background:linear-gradient(180deg,rgba(15,28,21,.86),rgba(15,28,21,.92)),url(../img/band-1600.jpg) center/cover;background-image:linear-gradient(180deg,rgba(15,28,21,.86),rgba(15,28,21,.92)),image-set(url(../img/band-1600.webp) type("image/webp"),url(../img/band-1600.jpg) type("image/jpeg"));color:#fff}
.contact h2{color:#fff}
.form{background:#fff;color:var(--ink);border-radius:var(--r);padding:30px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.form label{display:block;font-weight:600;font-size:.85rem;margin:0 0 6px}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:.95rem;margin-bottom:16px;background:var(--paper)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form button{width:100%;border:0;cursor:pointer}
.form .note{font-size:.78rem;color:var(--ink-soft);margin:10px 0 0}
.contact-card{border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:20px;margin-top:16px;background:rgba(255,255,255,.04)}
.contact-card .role{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grass-soft);font-weight:700}
.contact-card p{margin:.3em 0 0;color:#dfe7e1;font-size:.95rem}
.contact-card a{color:#fff}

/* footer */
footer{background:#14221b;color:#9fb0a5;font-size:.82rem;padding:48px 0}
footer h4{color:#e9efe9;font-family:var(--sans);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr;gap:48px}
footer p{margin:0 0 .8em}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(8,14,11,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:30px;flex-direction:column}
.lb.open{display:flex}
.lb img{max-height:84vh;max-width:94vw;border-radius:6px;background:#fff}
.lb p{color:#dfe7e1;margin-top:14px;font-size:.9rem;text-align:center;max-width:800px}
.lb button{position:absolute;top:16px;right:22px;background:none;border:0;color:#fff;font-size:2.2rem;cursor:pointer}

@media (max-width:1020px){
  .stats .grid{grid-template-columns:repeat(3,1fr)}
  .stat:nth-child(3){border-right:0}
  .stat:nth-child(-n+3){border-bottom:1px solid rgba(255,255,255,.12)}
  .cards,.team{grid-template-columns:1fr 1fr}
  .map-grid,.gallery{grid-template-columns:repeat(3,1fr)}
  .release{grid-template-columns:repeat(3,1fr)}
  .rel:nth-child(3){border-right:0}
  .rel:nth-child(-n+3){border-bottom:1px solid var(--line)}
  .hab-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav ul{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:rgba(31,51,40,.98);padding:16px 24px;gap:14px}
  .nav ul.open{display:flex}
  .menu-btn{display:block}
  .two,.fig-feature,.panel.active,.credit-grid,.tl-cols,footer .cols{grid-template-columns:1fr;gap:32px}
  .objectives{grid-template-columns:1fr}
  section{padding:68px 0}
}
@media (max-width:560px){
  body{font-size:16px}
  .stats .grid{grid-template-columns:1fr 1fr}
  .stat{border-right:1px solid rgba(255,255,255,.12)!important;border-bottom:1px solid rgba(255,255,255,.12)}
  .stat:nth-child(2n){border-right:0!important}
  .cards,.team,.map-grid{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr}
  .team{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .release{grid-template-columns:1fr 1fr}
  .rel{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)}
  .rel:nth-child(2n){border-right:0!important}
  .hab-list{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .hero{min-height:88vh}
}
.two>*,.fig-feature>*,.panel>*,.credit-grid>*,.tl-cols>*,footer .cols>*{min-width:0}
img{max-width:100%}
table.combo{font-size:.88rem}
table.combo th{white-space:normal;line-height:1.3}
table.combo td:first-child,table.combo th:first-child{min-width:240px;width:30%}
table.combo td.n,table.combo th.n{padding:12px 12px}
.hero .eyebrow,.hero p,.hero .meta{text-shadow:0 1px 8px rgba(0,0,0,.55)}
@media (max-width:560px){
  .gallery figure{background:#fff;border:1px solid var(--line)}
  .gallery figcaption{position:static;background:none;color:var(--ink-soft);padding:8px 10px 10px;font-size:.74rem}
}

picture{display:block}
.gallery picture,.photo-frame picture{height:100%}
img{height:auto}
.hero-bg img{height:100%}
.photo-frame img{height:100%}
.gallery{grid-auto-flow:dense}
.gallery figure.feat{grid-column:span 2;grid-row:span 2}
.gallery figure.feat picture{height:100%}
.gallery figure.feat img{aspect-ratio:auto;height:100%}
.gallery figure.feat figcaption{font-size:.9rem;padding:40px 16px 14px}
@media (max-width:560px){.gallery figure.feat img{aspect-ratio:4/3;height:auto}.gallery figure.feat{grid-row:auto}}