/* We Save Mining | Global Foundation — shared styles */
:root{
  --ink:#15201b; --bg:#f7f4ec; --paper:#fffdf8;
  --jungle:#123a2a; --jungle-2:#0d2c20; --water:#0e8a94;
  --gold:#d8a63a; --gold-2:#bd8a24; --muted:#57655b; --line:#e4ddcd;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,.display{font-family:'Fraunces',Georgia,serif;line-height:1.08;font-weight:600}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 26px}
.eyebrow{font-weight:700;letter-spacing:.22em;text-transform:uppercase;font-size:.72rem;color:var(--gold-2)}
.btn{display:inline-block;padding:.9em 1.6em;border-radius:999px;font-weight:600;font-size:.95rem;transition:.25s;cursor:pointer;border:2px solid transparent}
.btn-gold{background:var(--gold);color:#1c1400}
.btn-gold:hover{background:var(--gold-2);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn-dark{background:var(--jungle);color:#fff}
.btn-dark:hover{background:var(--jungle-2);transform:translateY(-2px)}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.3s}
header .bar{display:flex;align-items:center;justify-content:space-between;padding:16px 26px;max-width:1160px;margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand img{width:34px;height:auto;filter:drop-shadow(0 1px 2px rgba(0,0,0,.4))}
.brand .bt{font-family:'Fraunces';font-weight:600;font-size:1.15rem;letter-spacing:.01em;line-height:1}
.brand .bs{display:block;font-weight:700;font-size:.56rem;letter-spacing:.28em;color:var(--gold);margin-top:4px}
nav.main{display:flex;align-items:center;gap:26px}
nav.main a{color:#fff;font-weight:500;font-size:.92rem;opacity:.92}
nav.main a:hover{opacity:1;color:var(--gold)}
nav.main a.active{color:var(--gold);opacity:1}
header.scrolled{background:var(--paper);box-shadow:0 2px 20px rgba(0,0,0,.09)}
header.scrolled .brand,header.scrolled nav.main a{color:var(--ink)}
header.scrolled .brand .bs{color:var(--gold-2)}
header.scrolled .brand img{filter:none}
header.solid{background:var(--paper);box-shadow:0 2px 20px rgba(0,0,0,.09)}
header.solid .brand,header.solid nav.main a{color:var(--ink)}
header.solid .brand .bs{color:var(--gold-2)}
header.solid .brand img{filter:none}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}
header.scrolled .menu-btn,header.solid .menu-btn{color:var(--ink)}

/* hero (home) */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;color:#fff;
  background:linear-gradient(180deg,rgba(13,44,32,.45),rgba(13,44,32,.82)),url('../images/hero-camp.jpg') center/cover fixed}
.hero-inner{max-width:920px;margin:0 auto;padding:120px 26px 90px;text-align:center}
.hero .tag{color:var(--gold);letter-spacing:.34em;font-weight:700;font-size:.8rem;text-transform:uppercase;margin-bottom:22px}
.hero h1{font-size:clamp(2.7rem,7vw,5.4rem);font-weight:900;letter-spacing:-.01em;text-shadow:0 2px 30px rgba(0,0,0,.3)}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.35rem);max-width:640px;margin:22px auto 34px;opacity:.95}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:#fff;opacity:.7;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase}

/* page hero (interior) */
.page-hero{min-height:56vh;display:flex;align-items:flex-end;position:relative;color:#fff;
  background-size:cover;background-position:center}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,44,32,.4),rgba(13,44,32,.85))}
.page-hero .wrap{position:relative;z-index:2;padding-bottom:54px;padding-top:150px}
.page-hero h1{font-size:clamp(2.2rem,5.5vw,4rem);font-weight:900}
.page-hero p{max-width:600px;margin-top:14px;font-size:1.1rem;opacity:.95}

section{padding:100px 0}
.lead-h{font-size:clamp(1.9rem,4vw,3rem);max-width:760px}
.sub{color:var(--muted);max-width:620px;font-size:1.05rem}
.prose{max-width:720px}
.prose p{margin-top:18px;font-size:1.08rem}
.prose strong{color:var(--jungle)}

/* split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.split.rev{grid-template-columns:.95fr 1.05fr}
.split img{border-radius:14px;box-shadow:0 24px 50px -24px rgba(13,44,32,.55);width:100%;height:100%;object-fit:cover;min-height:320px}
.stakes{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stakes p{margin-top:18px;font-size:1.08rem}
.stakes strong{color:var(--jungle)}

/* mission band */
.mission{position:relative;color:#fff;text-align:center;
  background:linear-gradient(rgba(13,44,32,.86),rgba(13,44,32,.9)),url('../images/aerial.jpg') center/cover fixed}
.mission .wrap{max-width:900px}
.mission blockquote{font-family:'Fraunces';font-weight:600;font-size:clamp(1.7rem,3.6vw,2.7rem);line-height:1.22}
.mission blockquote .hl{color:var(--gold)}
.mission .body{margin-top:26px;font-size:1.1rem;opacity:.92;max-width:660px;margin-left:auto;margin-right:auto}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:52px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:34px 30px;transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:0 22px 44px -26px rgba(13,44,32,.5);border-color:var(--gold)}
.card .n{font-family:'Fraunces';font-weight:900;color:var(--gold);font-size:1.5rem;margin-bottom:10px}
.card h3{font-size:1.28rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.98rem}
.tag-dev{display:inline-block;margin-top:14px;font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--water);border:1px solid var(--water);border-radius:20px;padding:.2em .7em}

/* 4 R's */
.rs{background:var(--jungle);color:#fff}
.rs .eyebrow{color:var(--gold)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:48px}
.rcard{border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:28px 24px;background:rgba(255,255,255,.04)}
.rcard h3{color:var(--gold);font-size:1.35rem;margin-bottom:10px;letter-spacing:.02em}
.rcard p{color:rgba(255,255,255,.82);font-size:.95rem}

/* stat row */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:50px}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:26px 22px;text-align:center}
.stat b{display:block;font-family:'Fraunces';font-weight:900;color:var(--jungle);font-size:2rem;line-height:1}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:.86rem}

/* places */
.places{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:52px}
.place{background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.place img{width:100%;height:280px;object-fit:cover}
.place .p-body{padding:28px 30px 34px}
.place .flag{font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2)}
.place h3{font-size:1.5rem;margin:6px 0 12px}
.place p{color:var(--muted);font-size:1rem}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}
.gallery img{width:100%;height:200px;object-fit:cover;border-radius:10px;transition:.3s}
.gallery img:hover{transform:scale(1.03)}

/* get involved */
.involved{background:linear-gradient(120deg,var(--jungle-2),#164a35);color:#fff;text-align:center}
.involved h2{font-size:clamp(2rem,4.4vw,3.1rem);max-width:720px;margin:0 auto}
.involved p{opacity:.9;margin:18px auto 30px;max-width:560px}
.involved .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.note{font-size:.82rem;opacity:.7;margin-top:22px}

footer{background:var(--ink);color:#cfc9ba;padding:56px 0 40px;text-align:center}
footer .fbrand{font-family:'Fraunces';color:#fff;font-size:1.3rem;font-weight:600}
footer .fmotto{color:var(--gold);letter-spacing:.24em;font-size:.72rem;font-weight:700;text-transform:uppercase;margin:10px 0}
footer nav{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin:18px 0 6px}
footer nav a{color:#cfc9ba;font-size:.9rem}
footer nav a:hover{color:var(--gold)}
footer small{display:block;opacity:.6;margin-top:16px;font-size:.8rem;line-height:1.8}

.reveal{opacity:0;transform:translateY(26px);transition:.8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:860px){
  nav.main{position:fixed;inset:0 0 0 auto;width:min(78vw,320px);background:var(--jungle-2);flex-direction:column;align-items:flex-start;justify-content:center;gap:24px;padding:40px;transform:translateX(100%);transition:.3s}
  nav.main.open{transform:none}
  nav.main a{color:#fff;font-size:1.15rem}
  .menu-btn{display:block;z-index:110}
  .split,.split.rev,.places{grid-template-columns:1fr}
  .grid3,.grid4,.gallery,.stat-row{grid-template-columns:1fr 1fr}
  .hero,.mission{background-attachment:scroll}
  section{padding:72px 0}
}
@media(max-width:520px){.grid3,.grid4,.gallery,.stat-row{grid-template-columns:1fr}}