:root{
  --bg:#0b0f14;
  --bg-2:#111823;
  --bg-3:#182232;
  --card:rgba(17,24,35,.88);
  --card-solid:#131c28;
  --text:#f3f6fb;
  --muted:#b8c2cf;
  --line:rgba(255,255,255,.08);
  --gold:#d4a24c;
  --gold-2:#f0c36c;
  --copper:#b87333;
  --shadow:0 18px 45px rgba(0,0,0,.35);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(212,162,76,.10), transparent 28%),
    radial-gradient(circle at top right, rgba(184,115,51,.10), transparent 22%),
    linear-gradient(180deg,#0b0f14 0%,#101720 38%,#0b1017 100%);
  line-height:1.65;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.06;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:40px 40px;
}
img{max-width:100%;display:block}
a{color:var(--gold-2);text-decoration:none}
a:hover{opacity:.95}
.container{width:min(100% - 32px, var(--max));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(8,12,18,.78);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.brand{display:flex;align-items:center;gap:14px;color:var(--text)}
.brand-mark{
  width:48px;height:48px;display:grid;place-items:center;border-radius:14px;
  font-weight:800;font-size:1.2rem;color:#111;
  background:linear-gradient(135deg,var(--gold-2),var(--copper));
  box-shadow:var(--shadow)
}
.brand-title{font-size:1rem;font-weight:800;letter-spacing:.2px}
.brand-subtitle{color:var(--muted);font-size:.88rem}
.nav{display:flex;flex-wrap:wrap;gap:18px;align-items:center}
.nav a{color:var(--text);font-weight:500;font-size:.95rem}
.nav-phones{display:flex;gap:12px;align-items:center;font-size:.9rem;color:var(--gold-2);margin-left:10px}
.hero{
  position:relative;overflow:hidden;padding:110px 0 90px;
  background:
    linear-gradient(135deg, rgba(19,28,40,.92), rgba(8,12,18,.80)),
    url("assets/mining-bg.jpg") center/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 18% 25%, rgba(212,162,76,.18), transparent 22%),
    radial-gradient(circle at 85% 20%, rgba(184,115,51,.14), transparent 18%);
  pointer-events:none;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.35fr .85fr;gap:34px;align-items:center}
.eyebrow{
  display:inline-block;margin:0 0 18px;padding:8px 14px;border:1px solid rgba(212,162,76,.35);
  border-radius:999px;color:var(--gold-2);font-size:.88rem;font-weight:700;letter-spacing:.4px;
  background:rgba(255,255,255,.03)
}
.hero h1{margin:0 0 18px;max-width:760px;font-size:clamp(2.2rem,4vw,4rem);line-height:1.08;letter-spacing:-.03em}
.hero-text{max-width:700px;color:var(--muted);font-size:1.05rem;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:12px;font-weight:700;border:1px solid transparent;transition:.2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#111;background:linear-gradient(135deg,var(--gold-2),var(--copper))}
.btn-secondary{color:var(--text);background:rgba(255,255,255,.03);border-color:var(--line)}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.hero-badges span{padding:8px 12px;border-radius:999px;font-size:.86rem;color:var(--text);border:1px solid var(--line);background:rgba(255,255,255,.04)}
.hero-card{display:grid;gap:16px;padding:22px;border-radius:var(--radius);background:rgba(12,17,24,.78);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
.stat{padding:16px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.stat-number{display:block;font-size:1.05rem;font-weight:800;color:var(--gold-2);margin-bottom:6px}
.stat-label{display:block;color:var(--muted);font-size:.95rem}
.section{padding:88px 0;position:relative}
.section.alt{background:linear-gradient(180deg, rgba(255,255,255,.015), rgba(255,255,255,.01))}
.section-tag{color:var(--gold-2);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;margin-bottom:12px}
.section h2{margin:0 0 18px;font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.15}
.section p{color:var(--muted)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.cards{display:grid;gap:22px;margin-top:30px}
.cards.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card,.team-card,.contact-card,.highlight-banner{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow)}
.card{padding:24px}
.card h3{margin-top:0;margin-bottom:10px;color:var(--text)}
.small-card{min-height:100%}
.investor-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:26px}
.card ul{margin:14px 0 0;padding-left:18px;color:var(--muted)}
.highlight-banner{margin-top:24px;padding:18px 20px;background:linear-gradient(90deg, rgba(212,162,76,.16), rgba(184,115,51,.10))}
.team-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:28px}
.team-card{overflow:hidden}
.team-card img{width:100%;height:310px;object-fit:cover;object-position:center top;background:#d9dde3}
.team-body{padding:18px}.team-body h3{margin:0 0 6px}
.team-role{margin:0 0 12px;color:var(--gold-2)!important;font-weight:700}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start}
.contact-card{padding:22px;margin-top:22px}
.contact-form{padding:24px;border-radius:var(--radius);background:var(--card-solid);border:1px solid var(--line);box-shadow:var(--shadow)}
.contact-form label{display:block;margin-bottom:16px;color:var(--text);font-weight:600}
.contact-form input,.contact-form textarea{width:100%;margin-top:8px;padding:14px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);color:var(--text);font:inherit;outline:none}
.contact-form input:focus,.contact-form textarea:focus{border-color:rgba(212,162,76,.65);box-shadow:0 0 0 4px rgba(212,162,76,.12)}
.form-note{font-size:.9rem;color:var(--muted);margin-top:12px}
.site-footer{border-top:1px solid var(--line);padding:28px 0;background:rgba(0,0,0,.22)}
.footer-wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}
.footer-links{display:flex;flex-wrap:wrap;gap:14px}
@media (max-width: 1180px){.nav-phones{display:none}}
@media (max-width: 1100px){.team-grid,.cards.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width: 820px){.hero-grid,.two-col,.investor-grid,.contact-grid{grid-template-columns:1fr}.nav{display:none}.section{padding:72px 0}.hero{padding:88px 0 70px}}
@media (max-width: 640px){.cards.three,.team-grid{grid-template-columns:1fr}.hero h1{font-size:2.1rem}.brand-title{font-size:.94rem}.footer-wrap{flex-direction:column;align-items:flex-start}}

.brand-logo{width:68px;height:68px;object-fit:contain;filter:drop-shadow(0 10px 18px rgba(0,0,0,.35))}
.download-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:22px}
.download-list{display:grid;gap:14px;margin-top:14px}
.download-item{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid var(--line);color:var(--text)}
.download-item span{font-weight:700}
.download-item small{color:var(--gold-2)}
.team-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.mini-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:10px;background:linear-gradient(135deg,var(--gold-2),var(--copper));color:#111;font-weight:700;border:1px solid transparent}
.mini-btn-secondary{background:rgba(255,255,255,.03);border-color:var(--line);color:var(--text)}
.inner-hero{padding:90px 0 72px}
@media (max-width: 820px){.download-grid{grid-template-columns:1fr}.brand-logo{width:54px;height:54px}}