*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --gold:#C9A84C;--gold-light:#E8C97A;--gold-dim:rgba(201,168,76,.15);
  --black:#080808;--dark:#101010;--dark2:#181818;--dark3:#222;--dark4:#2A2A2A;
  --page-bg:#111;--page-section:#161616;--page-alt:#1C1C1C;
  --white:#F4F1EC;--wd:rgba(244,241,236,.55);--wf:rgba(244,241,236,.08);
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Barlow',sans-serif;background:var(--black);color:var(--white);cursor:none}

/* CURSOR */
.cur{width:8px;height:8px;background:var(--gold);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:9999}
.cur-ring{width:32px;height:32px;border:1px solid rgba(201,168,76,.4);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:9998;transition:all .3s cubic-bezier(.23,1,.32,1)}

/* ── NAV ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 60px;
  background: rgba(6,6,6,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201,168,76,0.1);
  transition: padding .4s ease, background .4s ease;
}
#navbar.sc {
  padding: 12px 60px;
  background: rgba(6,6,6,0.97);
  border-bottom-color: rgba(201,168,76,0.2);
}
.nav-logo {
  cursor: none;
  line-height: 0;
  flex-shrink: 0;
}
.nav-logo img {
  height: 36px;
  width: auto;
  display: block;
  opacity: 1;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links li a {
  display: block;
  padding: 6px 16px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(244,241,236,0.55);
  text-decoration: none;
  cursor: none;
  transition: color .3s ease;
  position: relative;
  white-space: nowrap;
}
.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 16px; right: 16px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform .3s ease;
}
.nav-links li a:hover,
.nav-links li a.active { color: var(--gold); }
.nav-links li a:hover::after,
.nav-links li a.active::after { transform: scaleX(1); }
@media (max-width: 1024px) {
  #navbar { padding: 14px 28px; }
  #navbar.sc { padding: 10px 28px; }
  .nav-links { display: none; }
}

/* PAGE SYSTEM */
/* page base */

/* BUTTONS */
.btn-g{display:inline-block;padding:13px 38px;border:1px solid var(--gold);color:var(--gold);font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:3px;text-transform:uppercase;font-weight:500;text-decoration:none;transition:all .4s;position:relative;overflow:hidden;cursor:none}
.btn-g::before{content:'';position:absolute;inset:0;background:var(--gold);transform:translateX(-100%);transition:transform .4s cubic-bezier(.23,1,.32,1);z-index:-1}
.btn-g:hover{color:var(--black)}.btn-g:hover::before{transform:translateX(0)}
.btn-o{display:inline-block;padding:13px 38px;border:1px solid rgba(244,241,236,.2);color:var(--wd);font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:3px;text-transform:uppercase;font-weight:500;text-decoration:none;transition:all .4s;position:relative;overflow:hidden;cursor:none}
.btn-o::before{content:'';position:absolute;inset:0;background:var(--gold);transform:translateX(-100%);transition:transform .4s cubic-bezier(.23,1,.32,1);z-index:-1}
.btn-o:hover{color:var(--black);border-color:var(--gold)}.btn-o:hover::before{transform:translateX(0)}

/* HELPERS */
.stag{display:inline-flex;align-items:center;gap:12px;font-family:'Barlow Condensed',sans-serif;font-size:13px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.stag::before{content:'';width:28px;height:1px;background:var(--gold)}
.stit{font-family:'Big Shoulders Display',sans-serif;font-size:clamp(36px,4.5vw,68px);font-weight:700;text-transform:uppercase;line-height:.95;letter-spacing:-.5px}
.stit .g{color:var(--gold)}
.div{width:56px;height:2px;background:var(--gold);margin:24px 0}
.body-t{font-size:16px;line-height:2;color:var(--wd);font-weight:300}
.body-t p+p{margin-top:18px}

/* REVEAL */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.23,1,.32,1),transform .8s cubic-bezier(.23,1,.32,1)}
.rv.on{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* ═══════════════════════════════
   PAGE: INÍCIO
═══════════════════════════════ */
#page-inicio{}

/* HERO */
.hero{position:relative;height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;background:url('img_aerial1.jpeg') center/cover no-repeat}
.hero-ov{position:absolute;inset:0;background:linear-gradient(110deg,rgba(6,6,6,.75) 0%,rgba(6,6,6,.3) 55%,rgba(6,6,6,.05) 100%)}
.hero-ov2{position:absolute;inset:0;background:linear-gradient(to bottom,transparent 55%,var(--black) 100%)}
.hero-cnt{position:relative;z-index:2;padding:0 64px;max-width:900px}
.hero-tag{display:inline-flex;align-items:center;gap:12px;font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:4px;text-transform:uppercase;color:var(--gold);margin-bottom:28px;animation:fu 1s .2s both}
.hero-tag::before{content:'';width:40px;height:1px;background:var(--gold)}
.hero-h{font-family:'Big Shoulders Display',sans-serif;font-size:clamp(52px,8.5vw,114px);font-weight:700;line-height:.94;text-transform:uppercase;letter-spacing:-1px;animation:fu 1s .4s both}
.hero-h .acc{color:var(--gold)}
.hero-h .lit{font-weight:300;font-style:italic;display:block;font-size:.73em;color:rgba(244,241,236,.62);letter-spacing:0}
.hero-sub{font-size:14px;line-height:1.9;color:var(--wd);max-width:480px;margin-top:26px;font-weight:300;animation:fu 1s .6s both}
.hero-cta{margin-top:44px;display:flex;gap:18px;flex-wrap:wrap;animation:fu 1s .8s both}
@keyframes fu{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.hero-sc{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:14px;font-family:'Barlow Condensed',sans-serif;font-size:10px;letter-spacing:4px;text-transform:uppercase;color:rgba(201,168,76,.45);animation:fu 1s 1.2s both}
.sc-bar{width:1px;height:54px;background:linear-gradient(to bottom,var(--gold),transparent);animation:sdrop 2.5s infinite}
@keyframes sdrop{0%{transform:scaleY(0);transform-origin:top;opacity:1}50%{transform:scaleY(1);transform-origin:top;opacity:1}100%{transform:scaleY(1);transform-origin:bottom;opacity:0}}

/* HOME: INTRO STRIP */
.home-intro{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr;gap:110px;align-items:center;padding:130px 64px}
.home-stats{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.stat{background:var(--dark2);padding:42px 34px;border:1px solid rgba(201,168,76,.06);transition:all .4s}
.stat:hover{background:var(--dark3);border-color:rgba(201,168,76,.25)}
.stat-n{font-family:'Big Shoulders Display',sans-serif;font-size:54px;font-weight:800;color:var(--gold);line-height:1}
.stat-l{font-family:'Barlow Condensed',sans-serif;font-size:14px;letter-spacing:1px;text-transform:uppercase;color:var(--wd);margin-top:7px}

/* HOME: EMPRESAS TEASER */
.home-emp{background:var(--dark);padding:110px 64px}
.home-emp-inner{max-width:1280px;margin:0 auto}
.home-emp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:56px}
/* ── EMPRESA CARDS — reescrito do zero ── */
.emp-card {
  background: var(--dark2);
  border: 1px solid rgba(201,168,76,.06);
  text-decoration: none;
  color: #F4F1EC;
  display: flex;
  flex-direction: column;
  transition: background .4s, border-color .4s;
  position: relative;
  overflow: hidden;
  cursor: none;
}
.emp-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s cubic-bezier(.23,1,.32,1);
}
.emp-card:hover { background: var(--dark3); border-color: rgba(201,168,76,.2); }
.emp-card:hover::after { transform: scaleX(1); }

.emp-logo {
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  aspect-ratio: 1 / 1;
  width: 100%;
  box-sizing: border-box;
  border-bottom: 1px solid rgba(201,168,76,.1);
  overflow: hidden;
}
.emp-logo img {
  width: 85%;
  height: 85%;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .65;
  transition: filter .6s ease, transform .5s cubic-bezier(.23,1,.32,1), opacity .5s;
  transform-origin: center;
}
.emp-card:hover .emp-logo img {
  filter: none;
  opacity: 1;
  transform: scale(2);
}

.emp-body {
  padding: 26px 26px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.emp-body h3 {
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  color: #F4F1EC;
}
.emp-body p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244,241,236,.55);
  font-weight: 300;
  flex: 1;
}
.emp-lnk {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--gold);
  transition: gap .3s;
}
.emp-card:hover .emp-lnk { gap: 14px; }

/* HOME: GALERIA */
/* ── HOME MINERAIS SHOWCASE ── */
.home-minerais{position:relative;padding:110px 64px;overflow:hidden}
.home-minerais-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(.35) saturate(.7)}
.home-minerais-ov{position:absolute;inset:0;background:linear-gradient(180deg,var(--black) 0%,transparent 15%,transparent 85%,var(--black) 100%)}
.home-minerais-inner{position:relative;z-index:1;max-width:1280px;margin:0 auto}
.home-min-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:0}
.home-min-card{display:flex;flex-direction:column;align-items:center;text-align:center;text-decoration:none;padding:36px 24px;background:rgba(16,16,16,.75);border:1px solid rgba(201,168,76,.08);border-top:3px solid var(--gold);backdrop-filter:blur(8px);transition:all .4s;position:relative;overflow:hidden;cursor:none}
.home-min-card::before{content:'';position:absolute;top:-2px;left:10%;right:10%;height:60px;background:radial-gradient(ellipse at 50% 0%,rgba(201,168,76,.16) 0%,rgba(201,168,76,.05) 40%,transparent 80%);pointer-events:none}
.home-min-card:hover{background:rgba(24,24,24,.9);border-color:rgba(201,168,76,.25)}
.home-min-icon{width:100%;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;margin-bottom:20px;overflow:hidden}
.home-min-icon img{width:75%;height:75%;object-fit:contain;filter:drop-shadow(0 4px 20px rgba(201,168,76,.15));transition:transform .5s cubic-bezier(.23,1,.32,1)}
.home-min-card:hover .home-min-icon img{transform:scale(2)}
.home-min-card h3{font-family:'Big Shoulders Display',sans-serif;font-size:22px;font-weight:700;text-transform:uppercase;color:#F4F1EC;margin-bottom:6px}
.home-min-formula{font-family:'Barlow Condensed',sans-serif;font-size:13px;letter-spacing:2px;color:var(--gold);margin-bottom:16px}

.home-gal{padding:110px 0;background:var(--black);overflow:hidden}
.gal-hdr{padding:0 64px;max-width:1280px;margin:0 auto 52px}
.gal-scroll-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;height:660px;overflow:hidden;padding:0 64px;mask-image:linear-gradient(to bottom,transparent 0%,black 8%,black 92%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 8%,black 92%,transparent 100%)}
.gal-col{display:flex;flex-direction:column;gap:3px}
.gal-col.s1{animation:scrollUp 45s linear infinite}
.gal-col.s2{animation:scrollUp 55s linear infinite;animation-delay:-10s}
.gal-col.s3{animation:scrollUp 50s linear infinite;animation-delay:-6s}
@keyframes scrollUp{0%{transform:translateY(0)}100%{transform:translateY(-50%)}}
.gi{flex-shrink:0;height:290px;overflow:hidden;position:relative;background:var(--dark2)}
.gi img{width:100%;height:100%;object-fit:cover;transition:filter .5s,transform .6s cubic-bezier(.23,1,.32,1);filter:brightness(.72)saturate(.6)}
.gi:hover img{filter:brightness(1)saturate(1);transform:scale(1.06)}
.gi .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(6,6,6,.55) 0%,transparent 55%);opacity:0;transition:opacity .4s}
.gi:hover .ov{opacity:1}

/* HOME: BLOG PREVIEW */
.home-blog{padding:110px 64px;background:#5f5d5d}
.home-blog-inner{max-width:1280px;margin:0 auto}
.blog-prev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:56px}
.bp-card{background:var(--dark2);border:1px solid rgba(201,168,76,.06);text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:all .4s;cursor:none}
.bp-card:hover{background:var(--dark3);border-color:rgba(201,168,76,.2)}
.bp-img{height:200px;overflow:hidden}
.bp-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.75)saturate(.7);transition:transform .7s cubic-bezier(.23,1,.32,1),filter .5s}
.bp-card:hover .bp-img img{transform:scale(1.06);filter:brightness(.95)saturate(1)}
.bp-body{padding:28px 28px 36px;flex:1;display:flex;flex-direction:column}
.bp-cat{font-family:'Barlow Condensed',sans-serif;font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.bp-body h3{font-family:'Big Shoulders Display',sans-serif;font-size:22px;font-weight:700;text-transform:uppercase;line-height:1.05;margin-bottom:12px}
.bp-body p{font-size:15px;line-height:1.8;color:var(--wd);font-weight:300;flex:1}
.bp-date{font-size:11px;letter-spacing:1px;color:rgba(244,241,236,.3);margin-top:16px}

/* ═══════════════════════════════
   PAGE: O GRUPO
═══════════════════════════════ */
.page-hero{position:relative;height:60vh;display:flex;align-items:flex-end;overflow:hidden;padding-bottom:64px}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35;filter:brightness(.8)}
.page-hero-ov{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(6,6,6,.3) 0%,rgba(6,6,6,.8) 70%,var(--black) 100%)}
.page-hero-cnt{position:relative;z-index:2;padding:0 64px;max-width:900px}
.page-hero-cnt .stag{animation:fu .8s .1s both}
.page-hero-cnt .stit{animation:fu .8s .3s both}

.grupo-content{max-width:1280px;margin:0 auto;padding:90px 64px}

/* Empresa detail */
.emp-detail{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start;padding:70px 0;border-top:1px solid rgba(201,168,76,.1)}
.emp-detail:first-child{border-top:none;padding-top:0}
.emp-detail.reverse{direction:rtl}
.emp-detail.reverse>*{direction:ltr}
.emp-detail-logo{background:transparent;display:flex;align-items:center;justify-content:center;padding:48px;overflow:visible}
.emp-detail-logo img{width:100%;max-height:500px;object-fit:contain;transform:scale(2)}
.emp-detail-body h2{font-family:'Big Shoulders Display',sans-serif;font-size:40px;font-weight:700;text-transform:uppercase;letter-spacing:-0.5px;margin-bottom:6px}
.emp-detail-sub{font-family:'Barlow Condensed',sans-serif;font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:20px}

/* Projetos */
.projetos{background:var(--dark);padding:90px 64px}
.projetos-inner{max-width:1280px;margin:0 auto}
.projetos-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:56px}
.proj-card{background:var(--dark2);border:1px solid rgba(201,168,76,.06);position:relative;overflow:hidden;transition:border-color .4s}
.proj-card:hover{border-color:rgba(201,168,76,.3)}
.proj-img{height:280px;overflow:hidden}
.proj-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.7)saturate(.6);transition:transform .8s cubic-bezier(.23,1,.32,1),filter .5s}
.proj-card:hover .proj-img img{transform:scale(1.06);filter:brightness(.9)saturate(.9)}
.proj-body{padding:36px 36px 44px}
.proj-body h3{font-family:'Big Shoulders Display',sans-serif;font-size:32px;font-weight:700;text-transform:uppercase;margin-bottom:8px}
.proj-tag{font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.proj-nums{display:flex;gap:32px;margin-top:28px;padding-top:24px;border-top:1px solid rgba(201,168,76,.1)}
.pnum{font-family:'Big Shoulders Display',sans-serif;font-size:30px;font-weight:700;color:var(--gold);line-height:1}
.pnum-l{font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--wd);margin-top:4px}

/* ═══════════════════════════════
   PAGE: ADL MINING
═══════════════════════════════ */
.mining-content{max-width:1280px;margin:0 auto;padding:90px 64px}

.terras-raras{background:var(--dark);padding:90px 64px}
.tr-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.tr-img{height:460px;overflow:hidden}
.tr-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.75)}

.processamento{padding:90px 64px;background:var(--black);position:relative;overflow:hidden}
.proc-inner{max-width:1280px;margin:0 auto;position:relative;z-index:1}
.proc-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:56px}
.step{background:var(--dark2);padding:36px 28px;border:1px solid rgba(201,168,76,.06);border-top:3px solid var(--gold);position:relative;overflow:hidden;transition:all .4s}
.step::before{content:'';position:absolute;top:-2px;left:10%;right:10%;height:60px;background:radial-gradient(ellipse at 50% 0%,rgba(201,168,76,.18) 0%,rgba(201,168,76,.06) 40%,transparent 80%);pointer-events:none;z-index:0}
.step:hover{background:var(--dark3);border-color:rgba(201,168,76,.2);border-top-color:var(--gold);transform:scale(1.04);z-index:2}
.step:hover::before{background:radial-gradient(ellipse at 50% 0%,rgba(201,168,76,.28) 0%,rgba(201,168,76,.10) 40%,transparent 80%)}
.step-n{font-family:'Big Shoulders Display',sans-serif;font-size:72px;font-weight:800;color:rgba(201,168,76,.12);line-height:1;position:absolute;top:16px;right:20px}
.step h3{font-family:'Big Shoulders Display',sans-serif;font-size:20px;font-weight:700;text-transform:uppercase;margin-bottom:12px;position:relative;z-index:1}
.step p{font-size:13px;line-height:1.8;color:var(--wd);font-weight:300;position:relative;z-index:1}

.unidades{background:var(--dark);padding:90px 64px}
.unidades-inner{max-width:1280px;margin:0 auto}
.unid-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:56px}
.unid{background:var(--dark2);border:1px solid rgba(201,168,76,.06);overflow:hidden;transition:border-color .4s}
.unid:hover{border-color:rgba(201,168,76,.25)}
.unid-img{height:240px;overflow:hidden}
.unid-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.7);transition:transform .8s cubic-bezier(.23,1,.32,1),filter .5s}
.unid:hover .unid-img img{transform:scale(1.05);filter:brightness(.9)}
.unid-body{padding:32px 32px 40px}
.unid-body h3{font-family:'Big Shoulders Display',sans-serif;font-size:28px;font-weight:700;text-transform:uppercase;margin-bottom:6px}
.unid-loc{font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:16px}

/* ═══════════════════════════════
   PAGE: MINERAIS
═══════════════════════════════ */
.minerais-intro{max-width:1280px;margin:0 auto;padding:90px 64px 60px}
.minerais-content{width:100%;padding:0}

/* Full-width alternating backgrounds */
.mineral-wrap{position:relative}
.mineral-wrap:nth-child(odd){background:#0c0c0c}
.mineral-wrap:nth-child(even){background:#111110}
.mineral-wrap::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:60%;height:1px;background:linear-gradient(90deg,transparent,rgba(201,168,76,.25),transparent);pointer-events:none}
.mineral-wrap:first-child::before{display:none}

.mineral-detail{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start;padding:90px 64px;max-width:1408px;margin:0 auto}
.mineral-detail.reverse{direction:rtl}
.mineral-detail.reverse>*{direction:ltr}

.min-img-box{position:sticky;top:120px;display:flex;align-items:center;justify-content:center;padding:48px;background:transparent;align-self:start}
.min-img-box img{max-width:100%;max-height:320px;object-fit:contain;filter:drop-shadow(0 8px 32px rgba(201,168,76,.12));transition:transform .5s cubic-bezier(.23,1,.32,1)}
.min-img-box:hover img{transform:scale(1.05)}
.min-body h2{font-family:'Big Shoulders Display',sans-serif;font-size:52px;font-weight:700;text-transform:uppercase;letter-spacing:-1px;line-height:.9;margin-bottom:4px}
.min-formula{font-family:'Barlow Condensed',sans-serif;font-size:18px;letter-spacing:3px;color:var(--gold);margin-bottom:16px}
.min-badge{display:inline-block;padding:4px 14px;background:var(--gold);font-family:'Barlow Condensed',sans-serif;font-size:10px;letter-spacing:2px;text-transform:uppercase;font-weight:600;color:var(--black);margin-bottom:24px}
.min-badge.s{background:#111;color:var(--gold);border:1px solid var(--gold)}
.min-section{margin-top:28px;padding-top:28px;border-top:1px solid rgba(201,168,76,.1)}
.min-section h4{font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.min-apps{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.min-app{padding:6px 14px;background:var(--dark3);border:1px solid rgba(201,168,76,.15);font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--wd);transition:all .3s;cursor:default}
.min-app:hover{background:rgba(201,168,76,.12);border-color:rgba(201,168,76,.5);color:var(--gold);box-shadow:0 0 16px rgba(201,168,76,.15)}

/* ═══════════════════════════════
   PAGE: BLOG
═══════════════════════════════ */
.blog-content{max-width:1280px;margin:0 auto;padding:90px 64px}
.blog-filters{display:flex;gap:12px;margin-bottom:52px;flex-wrap:wrap}
.bf{padding:8px 22px;border:1px solid rgba(201,168,76,.2);font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--wd);background:transparent;cursor:none;transition:all .3s}
.bf:hover,.bf.active{border-color:var(--gold);color:var(--gold)}
.blog-list{display:flex;flex-direction:column;gap:2px}
.blog-item{display:grid;grid-template-columns:320px 1fr;background:var(--dark2);border:1px solid rgba(201,168,76,.06);text-decoration:none;color:inherit;transition:all .4s;cursor:none;overflow:hidden}
.blog-item:hover{background:var(--dark3);border-color:rgba(201,168,76,.2)}
.blog-item-img{overflow:hidden;height:220px}
.blog-item-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.72)saturate(.65);transition:transform .8s cubic-bezier(.23,1,.32,1),filter .5s}
.blog-item:hover .blog-item-img img{transform:scale(1.06);filter:brightness(.95)saturate(1)}
.blog-item-body{padding:36px 40px;display:flex;flex-direction:column;justify-content:center}
.blog-item-cat{font-family:'Barlow Condensed',sans-serif;font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.blog-item-body h3{font-family:'Big Shoulders Display',sans-serif;font-size:26px;font-weight:700;text-transform:uppercase;line-height:1.05;margin-bottom:14px}
.blog-item-body p{font-size:15px;line-height:1.85;color:var(--wd);font-weight:300}
.blog-item-meta{display:flex;align-items:center;gap:24px;margin-top:20px;padding-top:20px;border-top:1px solid rgba(201,168,76,.1)}
.blog-item-date{font-size:11px;letter-spacing:1px;color:rgba(244,241,236,.3)}
.blog-item-read{font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--gold)}

/* ═══════════════════════════════
   PAGE: AÇÕES SOCIAIS (light bg)
═══════════════════════════════ */
.social-content{max-width:1280px;margin:72px auto;padding:48px;background:linear-gradient(145deg,#f2f5ef 0%,#e7efe7 44%,#fbfcf8 100%);border:1px solid rgba(69,121,93,.2);position:relative;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.18)}
.social-content::before{content:'';position:absolute;width:420px;height:420px;right:-130px;top:-160px;background:radial-gradient(circle,rgba(46,120,88,.16),transparent 68%);pointer-events:none}
.social-content::after{content:'';position:absolute;width:280px;height:280px;left:-90px;bottom:-90px;background:conic-gradient(from 20deg,rgba(46,120,88,.16),rgba(124,174,146,.06),rgba(46,120,88,.16));border-radius:28% 72% 56% 44% / 40% 34% 66% 60%;pointer-events:none}

.social-content .rv,.social-content .body-t p{color:#496456}
.social-content .stag{color:#5c7769}
.social-content .stit{color:#20392d}
.social-content .stit .g{color:#2d7355}
.social-content .div{background:#2d7355}

.social-content .blog-filters,.social-content .blog-list{position:relative;z-index:1}
.social-content .bf{border-color:rgba(40,109,80,.22);color:#275742;background:rgba(255,255,255,.58);backdrop-filter:blur(8px)}
.social-content .bf.active,.social-content .bf:hover{color:#f8fff9;background:#2d7355;border-color:#2d7355;transform:translateY(-2px)}

.social-content .blog-list{gap:18px}
.social-content .blog-item{grid-template-columns:300px 1fr;background:rgba(255,255,255,.72);border:1px solid rgba(45,115,85,.12);overflow:hidden;box-shadow:0 14px 30px rgba(30,55,44,.08);transform:translateY(0)}
.social-content .blog-item:hover{transform:translateY(-8px);border-color:rgba(45,115,85,.26);box-shadow:0 22px 42px rgba(30,55,44,.16);background:rgba(255,255,255,.85)}
.social-content .blog-item-img{min-height:260px}
.social-content .blog-item-img img{filter:brightness(.9)saturate(.92)}
.social-content .blog-item:hover .blog-item-img img{transform:scale(1.06);filter:brightness(1)saturate(1)}
.social-content .blog-item-cat{color:#5c7769}
.social-content .blog-item-body h3{color:#20392d}
.social-content .blog-item-body p{color:#496456}
.social-content .blog-item-date{color:#698473}
.social-content .blog-item-read{color:#2d7355}
.social-content .blog-item-meta{border-top-color:rgba(45,115,85,.15)}

.social-content .blog-item.rv.on{animation:socialCardIn .7s cubic-bezier(.23,1,.32,1) both}
.social-content .blog-item:nth-child(2).rv.on{animation-delay:.08s}
.social-content .blog-item:nth-child(3).rv.on{animation-delay:.16s}
.social-content .blog-item:nth-child(4).rv.on{animation-delay:.24s}
@keyframes socialCardIn{from{opacity:0;transform:translateY(28px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}

@media(max-width:1024px){
  .social-content{margin:56px auto;padding:22px}
  .social-content .blog-item{grid-template-columns:1fr}
  .social-content .blog-item-img{min-height:220px}
}

/* ═══════════════════════════════
   POST INDIVIDUAL
═══════════════════════════════ */
.post-content{max-width:820px;margin:0 auto;padding:80px 64px 100px}
.post-meta{display:flex;align-items:center;gap:24px;margin-bottom:32px}
.post-date{font-family:'Barlow Condensed',sans-serif;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:rgba(244,241,236,.4)}
.post-cat{font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--gold);padding:4px 12px;border:1px solid rgba(201,168,76,.3);border-radius:2px}
.post-title{font-family:'Big Shoulders Display',sans-serif;font-size:42px;font-weight:700;text-transform:uppercase;line-height:1;margin-bottom:40px;color:#F4F1EC}
.post-body{margin-bottom:40px}
.post-body p{font-size:16px;line-height:2;color:rgba(244,241,236,.7);font-weight:300;margin-bottom:20px}
.post-body p:last-child{margin-bottom:0}
.post-video{margin-bottom:48px}
.post-video video{width:100%;border-radius:4px;border:1px solid rgba(201,168,76,.1);box-shadow:0 12px 40px rgba(0,0,0,.3)}
.post-back{margin-top:60px;padding-top:40px;border-top:1px solid rgba(201,168,76,.1)}

/* ═══════════════════════════════
   PAGE: CONTATO
═══════════════════════════════ */
.contato-content{max-width:1280px;margin:0 auto;padding:90px 64px;display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:start}
.socials{margin-top:44px;display:flex;flex-direction:column;gap:10px}
.soc-item{display:flex;align-items:center;gap:16px;text-decoration:none;color:var(--wd);font-size:14px;padding:16px;border:1px solid rgba(201,168,76,.08);transition:all .3s;background:var(--dark2);cursor:none}
.soc-item:hover{border-color:rgba(201,168,76,.3);color:var(--gold);background:var(--dark3)}
.soc-icon{width:36px;height:36px;background:rgba(201,168,76,.12);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.soc-h{font-family:'Barlow Condensed',sans-serif;font-size:15px;letter-spacing:1px}
.form-wrap{margin-top:44px}
.fr{margin-bottom:18px}
.fr label{display:block;font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:3px;text-transform:uppercase;font-weight:500;color:var(--gold);margin-bottom:9px}
.fr input,.fr textarea,.fr select{width:100%;background:var(--dark2);border:1px solid rgba(201,168,76,.12);color:var(--white);padding:13px 17px;font-family:'Barlow',sans-serif;font-size:14px;font-weight:300;outline:none;transition:border-color .3s;appearance:none}
.fr input:focus,.fr textarea:focus,.fr select:focus{border-color:var(--gold)}
.fr textarea{height:120px;resize:none}
.fr select option{background:var(--dark2)}
.btn-sub{width:100%;padding:18px;background:var(--gold);color:var(--black);border:none;cursor:none;font-family:'Big Shoulders Display',sans-serif;font-size:16px;font-weight:700;letter-spacing:3px;text-transform:uppercase;transition:background .3s,transform .2s}
.btn-sub:hover{background:var(--gold-light);transform:translateY(-1px)}

/* FOOTER */
footer{background:var(--dark);border-top:1px solid rgba(201,168,76,.1);padding:42px 64px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:22px}
footer img{height:26px}
footer p{font-size:12px;color:rgba(244,241,236,.28);letter-spacing:1px}
.ft-nav{display:flex;gap:28px}
.ft-nav a{font-family:'Barlow Condensed',sans-serif;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:rgba(244,241,236,.28);text-decoration:none;transition:color .3s;cursor:none}
.ft-nav a:hover{color:var(--gold)}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-cnt,.page-hero-cnt{padding:0 28px}.hero-sc{left:50%}
  .home-intro,.grupo-content,.mining-content,.minerais-content,.blog-content,.contato-content,.projetos,.terras-raras,.processamento,.unidades{padding-left:28px;padding-right:28px}
  .home-intro{grid-template-columns:1fr;gap:56px}
  .home-emp{padding:80px 28px}.home-emp-grid{grid-template-columns:1fr 1fr}
  .home-minerais{padding:80px 28px}.home-min-grid{grid-template-columns:1fr 1fr}
  .home-blog{padding:80px 28px}.blog-prev-grid{grid-template-columns:1fr}
  .gal-hdr{padding:0 28px}
  .gal-scroll-wrap{grid-template-columns:1fr 1fr;height:500px;padding:0 28px}
  .gal-col.s3{display:none}
  .emp-detail,.tr-inner,.contato-content,.proj-card,.unid-grid{grid-template-columns:1fr}
  .emp-detail.reverse{direction:ltr}
  .mineral-detail,.mineral-detail.reverse{grid-template-columns:1fr;direction:ltr}
  .min-img-box{position:relative;top:0}
  .emp-detail-logo{position:relative;top:0}
  .proc-steps{grid-template-columns:1fr 1fr}
  .blog-item{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .blog-item-img{height:200px}
  footer{padding:32px 28px}
}
@media(max-width:600px){
  .home-emp-grid,.projetos-grid,.unid-grid,.proc-steps,.home-stats,.home-min-grid{grid-template-columns:1fr}
}

/* ── COUNTER ANIMATION */
.counter{display:inline-block;transition:opacity .3s}

/* ── TEXT STAT REVEAL (for INB, ESG etc) ── */
.stat-text-reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease, transform .8s ease}
.stat-text-reveal.on{opacity:1;transform:translateY(0)}

/* ── Logos and minerals use CSS sticky scroll ── */

/* ── INTRO SPLASH ── */
#intro-splash {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: #060606;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  animation: splashOut 0.6s ease-in 2.8s forwards;
  pointer-events: none;
}
@keyframes splashOut {
  to { opacity: 0; visibility: hidden; }
}
.splash-logo {
  width: 180px;
  opacity: 0;
  transform: scale(0.6);
  animation: splashLogoIn 0.9s cubic-bezier(.23,1,.32,1) 0.3s forwards;
}
@keyframes splashLogoIn {
  to { opacity: 1; transform: scale(1); }
}
.splash-line {
  width: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  margin: 28px 0 20px;
  animation: splashLineIn 0.8s ease 1s forwards;
}
@keyframes splashLineIn {
  to { width: 240px; }
}
.splash-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: rgba(201,168,76,0.7);
  opacity: 0;
  animation: splashFadeIn 0.8s ease 1.2s forwards;
}
@keyframes splashFadeIn {
  to { opacity: 1; }
}
.splash-dots {
  display: flex;
  gap: 8px;
  margin-top: 48px;
  opacity: 0;
  animation: splashFadeIn 0.5s ease 1.6s forwards;
}
.splash-dots span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  animation: dotPulse 1s ease-in-out infinite;
}
.splash-dots span:nth-child(2) { animation-delay: 0.2s; }
.splash-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotPulse {
  0%,100% { opacity: 0.2; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* ── LOGO WATERMARK em páginas internas ── */
.page-wm {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  opacity: 0.04;
  pointer-events: none;
  z-index: 0;
}
.page-hero { position: relative; overflow: hidden; }

/* ── PÁGINAS INTERNAS mais claras ── */
.grupo-content,
.mining-content,
.minerais-content,
.blog-content,
.contato-content { background: var(--page-bg); }

.terras-raras,
.home-emp,
.home-blog,
.projetos,
.unidades,
.processamento { background: var(--page-section); }

/* ── RESERVAS section ── */
.reservas { background: var(--page-bg); padding: 90px 64px; }
.reservas-inner { max-width: 1280px; margin: 0 auto; }
.reservas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; margin-top: 56px; }
.res-card { background: var(--page-section); border: 1px solid rgba(201,168,76,.08); padding: 40px 36px; }
.res-card h3 { font-family: 'Big Shoulders Display', sans-serif; font-size: 28px; font-weight: 700; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.res-card .res-v { font-family: 'Big Shoulders Display', sans-serif; font-size: 42px; font-weight: 800; color: #F4F1EC; line-height: 1; margin: 12px 0 8px; }
.res-card p { font-size: 14px; color: rgba(244,241,236,.5); letter-spacing: 1px; }
.res-table { width: 100%; border-collapse: collapse; margin-top: 40px; }
.res-table th { font-family: 'Barlow Condensed', sans-serif; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); padding: 12px 16px; text-align: left; border-bottom: 1px solid rgba(201,168,76,.2); }
.res-table td { font-size: 14px; color: rgba(244,241,236,.7); padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,.04); }
.res-table tr:hover td { background: rgba(201,168,76,.04); color: #F4F1EC; }

/* ── ESCRITÓRIOS ── */
.escritorios { background: var(--page-section); padding: 90px 64px; }
.escritorios-inner { max-width: 1280px; margin: 0 auto; }
.esc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; margin-top: 56px; }
.esc-card { background: var(--page-bg); border: 1px solid rgba(201,168,76,.08); padding: 36px 32px; transition: border-color .3s; }
.esc-card:hover { border-color: rgba(201,168,76,.25); }
.esc-card h3 { font-family: 'Big Shoulders Display', sans-serif; font-size: 18px; font-weight: 700; text-transform: uppercase; color: #F4F1EC; margin-bottom: 6px; }
.esc-city { font-family: 'Barlow Condensed', sans-serif; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.esc-card p { font-size: 14px; line-height: 1.8; color: rgba(244,241,236,.5); }

/* ── ÁREAS table ── */
.areas-section { background: var(--page-bg); padding: 90px 64px; }
.areas-inner { max-width: 1280px; margin: 0 auto; }
.areas-table-wrap { overflow-x: auto; margin-top: 48px; }
.areas-table { width: 100%; border-collapse: collapse; min-width: 700px; }
.areas-table th { background: var(--gold); color: var(--black); font-family: 'Barlow Condensed', sans-serif; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; padding: 14px 16px; text-align: left; }
.areas-table td { font-size: 13px; color: rgba(244,241,236,.7); padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.04); }
.areas-table tr:hover td { background: rgba(201,168,76,.05); color: #F4F1EC; }
.areas-table .total-row td { border-top: 1px solid rgba(201,168,76,.3); color: var(--gold); font-weight: 600; }

@media (max-width:1024px) {
  .reservas, .escritorios, .areas-section { padding-left: 28px; padding-right: 28px; }
  .reservas-grid, .esc-grid { grid-template-columns: 1fr; }
}


/* === BANDEIRAS DE IDIOMA === */
.nav-lang {
  position: relative;
  margin-left: 16px;
  border-left: 1px solid rgba(201,168,76,.15);
  padding-left: 20px;
}
.lang-current {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 6px 10px;
  border: 1px solid rgba(201,168,76,.15);
  border-radius: 4px;
  transition: all .3s;
}
.lang-current:hover {
  border-color: rgba(201,168,76,.4);
  background: rgba(201,168,76,.08);
}
.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background: #0a0a0a;
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 4px;
  padding: 6px 0;
  min-width: 100px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all .25s ease;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
.nav-lang:hover .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 8px 16px;
  transition: background .2s;
}
.lang-item:hover { background: rgba(201,168,76,.1); }
.lang-code {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: rgba(244,241,236,.55);
}
.lang-current:hover .lang-code,
.lang-item:hover .lang-code { color: var(--gold); }
.lang-flag {
  width: 20px;
  height: 14px;
  display: inline-block;
  border-radius: 2px;
  background-size: cover;
  background-position: center;
  box-shadow: 0 0 0 1px rgba(255,255,255,.12);
}
.flag-br { background-image: url('flag-br.svg'); }
.flag-us { background-image: url('flag-us.svg'); }
.flag-kr { background-image: url('flag-kr.svg'); }
.flag-cn { background-image: url('flag-cn.svg'); }

@media (max-width: 1024px) {
  .nav-lang { display: none; }
}

/* ══ GLOBAL AMBIENT GOLD GLOW ══ */
/* Light glow applied to key dark sections across all pages */
.home-intro,
.mining-content,
.reservas,
.areas-section,
.blog-content,
.contato-content {
  position: relative;
  overflow: hidden;
}
.grupo-content,
.minerais-content {
  position: relative;
  overflow: visible;
}
.home-intro::before,
.mining-content::before,
.reservas::before,
.areas-section::before,
.blog-content::before,
.contato-content::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 60%;
  background: radial-gradient(ellipse at center, rgba(201,168,76,.04) 0%, rgba(201,168,76,.015) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.home-intro > *,
.mining-content > *,
.reservas > *:not(::before),
.areas-section > *,
.blog-content > *,
.contato-content > * {
  position: relative;
  z-index: 1;
}

/* Golden top accent on cards globally */
.emp-card,
.proj-card,
.unid,
.esc-card,
.res-card,
.bp-card,
.blog-item {
  border-top: 3px solid var(--gold) !important;
}
.emp-card::before,
.proj-card::before,
.unid::before,
.esc-card::before,
.res-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 10%;
  right: 10%;
  height: 60px;
  background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,.16) 0%, rgba(201,168,76,.05) 40%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}
.emp-card,
.proj-card,
.unid,
.esc-card,
.res-card {
  position: relative;
  overflow: hidden;
}

/* ── WORDPRESS: esconder título automático das páginas ── */
.wp-block-post-title,
.entry-title,
.page-title,
h1.entry-title,
h1.page-title {
  display: none !important;
}