/* Golden Age Mining Group — site styles
   Hand-tuned, no framework. Last edit: 2026-03-12 — HF */

:root{
  --ink:#141414;
  --ink-2:#1f1f1f;
  --paper:#efe9d8;
  --paper-2:#f6f1e3;
  --gold:#b8893a;
  --gold-2:#d9b063;
  --copper:#8b4a23;
  --rule:#2b2b2b;
  --muted:#6b6657;
  --slate:#3a3a3a;
  --max:1240px;
  --pad:clamp(20px,4vw,56px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--ink);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s,color .2s}
a:hover{border-bottom-color:var(--gold)}
h1,h2,h3,h4{font-family:"Playfair Display",Georgia,"Times New Roman",serif;font-weight:600;letter-spacing:-.01em;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,5.4vw,4.4rem);font-weight:700;letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,3.4vw,2.8rem)}
h3{font-size:clamp(1.25rem,1.8vw,1.6rem)}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.eyebrow{font-family:"Inter",sans-serif;text-transform:uppercase;letter-spacing:.22em;font-size:11px;font-weight:600;color:var(--copper);margin-bottom:1.2em;display:inline-block}
.eyebrow::before{content:"";display:inline-block;width:28px;height:1px;background:var(--copper);vertical-align:middle;margin-right:10px;transform:translateY(-3px)}

/* ── Top bar */
.topbar{background:var(--ink);color:#cfc8b3;font-size:13px;border-bottom:1px solid #222}
.topbar .wrap{display:flex;justify-content:space-between;gap:20px;padding-top:9px;padding-bottom:9px;flex-wrap:wrap}
.topbar a{color:#cfc8b3}
.topbar a:hover{color:var(--gold-2)}
.topbar .left span{margin-right:18px}

/* ── Header */
header.site{background:var(--paper);border-bottom:1px solid #d8d2bf;position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(6px);background:rgba(239,233,216,.92)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:18px}
.logo{display:flex;align-items:center;gap:12px;border:none}
.logo svg{width:44px;height:44px;flex:0 0 44px}
.logo .lt{font-family:"Playfair Display",serif;font-size:20px;font-weight:700;line-height:1;letter-spacing:.01em}
.logo .ls{display:block;font-family:Inter,sans-serif;font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-top:4px}
nav.primary{display:flex;gap:26px;align-items:center}
nav.primary a{font-size:14.5px;font-weight:500;border:none;position:relative;padding:6px 0}
nav.primary a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
nav.primary a:hover::after,nav.primary a.active::after{transform:scaleX(1)}
.cta{background:var(--ink);color:var(--paper);padding:11px 20px;font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--ink);border-radius:0;transition:background .2s,color .2s;display:inline-block;cursor:pointer}
.cta:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.cta.ghost{background:transparent;color:var(--ink)}
.cta.ghost:hover{background:var(--ink);color:var(--paper)}
.cta.gold{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.cta.gold:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:transform .2s}

/* ── Hero */
.hero{position:relative;background:#0c0c0c;color:#f3ecd6;overflow:hidden;min-height:88vh;display:flex;align-items:flex-end}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transform:scale(1.02);transition:transform 6s linear}
.hero.loaded img.bg{transform:scale(1.08)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.4) 0%,rgba(10,10,10,.2) 40%,rgba(10,10,10,.85) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:80px;width:100%}
.hero h1{color:#f6efd8;max-width:14ch}
.hero .lede{font-size:clamp(1.05rem,1.4vw,1.25rem);max-width:55ch;color:#cfc8b3;margin-top:1em}
.hero .meta{display:flex;gap:30px;flex-wrap:wrap;margin-top:36px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#9b937c;letter-spacing:.05em}
.hero .meta b{color:var(--gold-2);font-weight:600;display:block;font-size:18px;font-family:"Playfair Display",serif;margin-bottom:2px;letter-spacing:0}
.hero .actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero .cta{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.hero .cta:hover{background:var(--paper);border-color:var(--paper)}
.hero .cta.ghost{background:transparent;color:#f3ecd6;border-color:rgba(255,255,255,.4)}
.hero .cta.ghost:hover{background:#f3ecd6;color:var(--ink);border-color:#f3ecd6}

/* page hero (smaller) */
.phero{background:var(--ink);color:#e9e2c9;padding:96px 0 56px;border-bottom:6px solid var(--gold)}
.phero h1{color:#f6efd8;max-width:22ch;margin-bottom:.3em}
.phero p{color:#bdb59c;max-width:65ch;font-size:1.05rem}
.crumbs{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:#8a8268;margin-bottom:18px}
.crumbs a{color:#8a8268;border:none}
.crumbs a:hover{color:var(--gold-2)}

/* ── Sections */
section{padding:clamp(64px,9vw,120px) 0}
section.dark{background:var(--ink-2);color:#e9e2c9}
section.dark h2,section.dark h3{color:#f3ecd6}
section.dark p{color:#bdb59c}
section.cream{background:var(--paper-2)}
section.charcoal{background:#181818;color:#e9e2c9}
section.charcoal h2{color:#f3ecd6}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:center}
.split.tight{gap:40px}
.split .col img{width:100%}
@media(max-width:820px){.split{grid-template-columns:1fr}}

/* ── Stats marquee/strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #d8d2bf;border-bottom:1px solid #d8d2bf;background:var(--paper);padding:0}
.stats .s{padding:36px 28px;border-right:1px solid #d8d2bf}
.stats .s:last-child{border-right:0}
.stats .num{font-family:"Playfair Display",serif;font-size:clamp(2rem,3.6vw,3rem);color:var(--ink);line-height:1;display:block;margin-bottom:8px;font-weight:600}
.stats .lab{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
@media(max-width:780px){.stats{grid-template-columns:repeat(2,1fr)}.stats .s:nth-child(2n){border-right:0}.stats .s:nth-child(-n+2){border-bottom:1px solid #d8d2bf}}

/* ── Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.cards.four{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid #e3dcc4;padding:0;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -28px rgba(20,20,20,.35)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card .b{padding:26px 26px 28px}
.card h3{margin-bottom:8px}
.card .more{display:inline-block;margin-top:12px;font-size:13px;text-transform:uppercase;letter-spacing:.16em;color:var(--copper);border-bottom:1px solid var(--copper);padding-bottom:2px}
.card .more:hover{color:var(--ink);border-bottom-color:var(--ink)}
@media(max-width:900px){.cards,.cards.four{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cards,.cards.two,.cards.four{grid-template-columns:1fr}}

/* ── Capabilities ribbon (marquee) */
.ribbon{background:var(--ink);color:#cfc8b3;padding:18px 0;overflow:hidden;border-top:1px solid #2a2a2a;border-bottom:1px solid #2a2a2a}
.ribbon .track{display:flex;gap:60px;white-space:nowrap;animation:scroll 38s linear infinite;font-family:"Playfair Display",serif;font-size:22px;font-style:italic;color:#cfc8b3}
.ribbon .track span{opacity:.85}
.ribbon .track span::after{content:"✦";margin-left:60px;color:var(--gold)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── Feature blocks */
.feat{display:grid;grid-template-columns:60px 1fr;gap:22px;align-items:start;padding:24px 0;border-top:1px solid #e3dcc4}
.feat:last-child{border-bottom:1px solid #e3dcc4}
.feat .n{font-family:"Playfair Display",serif;color:var(--copper);font-size:1.4rem;font-weight:600}
.feat h3{margin-bottom:6px;font-size:1.25rem}
.feat p{margin:0;color:var(--slate);font-size:.97rem}

/* ── Table */
table.specs{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e3dcc4;font-size:14.5px}
table.specs th,table.specs td{padding:14px 18px;text-align:left;border-bottom:1px solid #ece5cf}
table.specs th{background:var(--paper-2);font-family:"Playfair Display",serif;font-weight:600;letter-spacing:.02em}
table.specs tr:last-child td{border-bottom:0}

/* ── Quote */
.quote{font-family:"Playfair Display",serif;font-size:clamp(1.4rem,2.4vw,2rem);line-height:1.35;color:#f3ecd6;font-style:italic;max-width:24ch}
.quote::before{content:"“";font-size:4rem;line-height:.5;color:var(--gold);display:block;margin-bottom:.1em}
.quote-attr{margin-top:24px;font-family:Inter,sans-serif;font-style:normal;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2)}

/* ── Forms */
form.gx{display:grid;gap:18px;background:#fff;padding:32px;border:1px solid #e3dcc4}
form.gx .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:600px){form.gx .row{grid-template-columns:1fr}}
form.gx label{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:6px;display:block;font-weight:600}
form.gx input,form.gx select,form.gx textarea{width:100%;padding:12px 14px;font:inherit;font-size:15px;border:1px solid #d8d2bf;background:var(--paper-2);border-radius:0;color:var(--ink);transition:border-color .2s,background .2s}
form.gx input:focus,form.gx select:focus,form.gx textarea:focus{outline:0;border-color:var(--gold);background:#fff}
form.gx textarea{min-height:130px;resize:vertical}
form.gx button{margin-top:6px;justify-self:start}
form.gx .consent{font-size:13px;color:var(--muted)}

/* ── Footer */
footer.site{background:#0d0d0d;color:#a39a7f;padding:80px 0 30px;font-size:14px;border-top:6px solid var(--gold)}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:50px;margin-bottom:50px}
@media(max-width:880px){footer.site .cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){footer.site .cols{grid-template-columns:1fr}}
footer.site h4{font-family:"Playfair Display",serif;color:#f3ecd6;font-size:1.05rem;margin-bottom:14px;letter-spacing:.02em}
footer.site a{color:#a39a7f;border:none;display:block;padding:4px 0;font-size:13.5px}
footer.site a:hover{color:var(--gold-2)}
footer.site .brand p{font-size:13px;line-height:1.6;color:#857d65;max-width:36ch;margin-top:10px}
footer.site .logo .lt{color:#f3ecd6}
footer.site .logo .ls{color:#857d65}
footer.site .legal{border-top:1px solid #1d1d1d;padding-top:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;color:#6e6753}
footer.site .legal a{display:inline-block}
.napline{font-size:13.5px;line-height:1.85;color:#857d65}
.napline b{color:#cfc8b3;font-weight:500}

/* ── Cookie banner */
#cookie{position:fixed;left:20px;right:20px;bottom:20px;max-width:520px;background:var(--ink);color:#e9e2c9;padding:22px 24px;border-left:4px solid var(--gold);z-index:200;font-size:14px;line-height:1.55;box-shadow:0 20px 50px -20px rgba(0,0,0,.5);display:none}
#cookie.show{display:block;animation:slideUp .4s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
#cookie h5{font-family:"Playfair Display",serif;color:#f6efd8;margin:0 0 6px;font-size:1.05rem}
#cookie a{color:var(--gold-2);border-bottom:1px solid var(--gold-2)}
#cookie .row{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
#cookie button{padding:9px 16px;font:600 12px Inter,sans-serif;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--gold);background:var(--gold);color:var(--ink);cursor:pointer}
#cookie button.alt{background:transparent;color:#e9e2c9;border-color:rgba(255,255,255,.3)}

/* ── Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ── Misc */
hr.r{border:0;border-top:1px solid #d8d2bf;margin:50px 0}
.gold-line{width:60px;height:3px;background:var(--gold);margin:0 0 24px}
.badges{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;align-items:center}
.badges span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border:1px solid #c9c2a8;padding:7px 12px;background:#fff}
.list-clean{list-style:none;padding:0;margin:0}
.list-clean li{padding:11px 0 11px 26px;border-top:1px dashed #d8d2bf;position:relative;font-size:.97rem}
.list-clean li:last-child{border-bottom:1px dashed #d8d2bf}
.list-clean li::before{content:"";position:absolute;left:0;top:18px;width:14px;height:1px;background:var(--gold)}

/* ── Article (insights) */
article.long{max-width:760px;margin:0 auto}
article.long h2{margin-top:1.6em}
article.long .meta{font-size:12.5px;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin-bottom:1em}

/* ── Map */
.map{aspect-ratio:16/9;width:100%;background:#222;border:0;display:block}

/* ── Responsive nav */
@media(max-width:900px){
  nav.primary{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);flex-direction:column;align-items:stretch;padding:18px var(--pad);gap:8px;border-bottom:1px solid #d8d2bf}
  nav.primary.open{display:flex}
  nav.primary a{padding:10px 0;border-bottom:1px solid #e6e0c9}
  .burger{display:block}
}

/* small refinements */
::selection{background:var(--gold);color:var(--ink)}