:root{--gold:#d3aa4b;--gold-dark:#9c7420;--ink:#171717;--coal:#111315;--muted:#6e6b64;--line:#e8e2d5;--soft:#f7f5ef;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink)}.container{width:min(1280px,calc(100% - 48px));margin:auto}.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:800 14px Space Grotesk;letter-spacing:.14em}.brand img{width:105px;max-height:58px;object-fit:contain}.brand span{color:var(--gold-dark)}.nav nav{display:flex;gap:21px;margin-left:auto}.nav a{text-decoration:none;color:inherit;font-size:14px;font-weight:600}.actions{display:flex;align-items:center;gap:12px}.actions select{border:0;background:transparent;font-weight:800}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:10px;background:var(--gold);color:#1d170d!important;border:1px solid var(--gold);font-weight:800;text-decoration:none;transition:.2s}.button:hover{transform:translateY(-2px);background:#e1bd66}.button.small{min-height:42px}.button.outline{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.35)}.button.white{background:#fff;border-color:#fff;color:#201b12!important}.menu{display:none;background:none;border:0;font-size:24px}.mobile-nav{display:none;padding:18px 24px;border-top:1px solid var(--line)}.mobile-nav.open{display:grid;gap:14px}.mobile-nav a{text-decoration:none;color:var(--ink);font-weight:700}
.hero{position:relative;overflow:hidden;background:linear-gradient(130deg,#101214 0%,#1d1b17 58%,#4a3515 100%);color:#fff;min-height:740px;display:flex;align-items:center}.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:58px 58px}.hero-layout{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:65px;align-items:center}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.15em;margin:0 0 18px}.gold{color:var(--gold)}.light{color:#fff}.hero h1{font:800 clamp(54px,6.6vw,90px)/1 Manrope;letter-spacing:-.055em;margin:0 0 26px}.lead{font-size:20px;line-height:1.65;color:rgba(255,255,255,.72);max-width:760px}.hero-actions{display:flex;gap:14px;margin-top:34px}.status{display:flex;align-items:center;gap:10px;margin-top:34px;color:rgba(255,255,255,.52);font-size:13px}.status span{width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 7px rgba(211,170,75,.12)}.hero-image{width:100%;border-radius:28px;box-shadow:0 32px 90px rgba(0,0,0,.35)}
.trust{border-bottom:1px solid var(--line)}.trust-row{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-weight:700}.trust-row span:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--gold);margin-right:10px}
.section{padding:110px 0}.split,.commodity-grid,.responsibility-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.section h2{font:800 clamp(42px,5vw,66px)/1.05 Manrope;letter-spacing:-.045em;margin:0}.section-lead{font-size:18px;line-height:1.75;color:var(--muted)}.legal{font-weight:800;color:var(--gold-dark)}.activities{background:var(--soft)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:42px}.section-heading h2{max-width:850px}.section-heading p{color:var(--muted)}.activity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.activity-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;min-height:260px;display:flex;flex-direction:column}.activity-card>span{color:var(--gold-dark);font:700 12px Space Grotesk}.activity-card h3{font:800 25px Manrope;margin:20px 0 12px}.activity-card p{color:var(--muted);line-height:1.65}.activity-card:after{content:"→";margin-top:auto;color:var(--gold-dark);font-weight:800}
.commodity-grid img{width:100%;border-radius:24px}.tag-row,.specs{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.tag-row span,.specs span{padding:10px 13px;border-radius:8px;background:#f2ead6;color:#6f4d0f;font:700 12px Space Grotesk}.antimony{background:#151719;color:#fff}.light-text{color:rgba(255,255,255,.66)}.reverse>div:first-child{order:1}.ore-panel{min-height:420px;border-radius:24px;background:radial-gradient(circle at 70% 25%,#6a5525,#28251f 45%,#111315 100%);display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid rgba(255,255,255,.1)}.ore-panel strong{font:800 120px/1 Space Grotesk;color:var(--gold)}.ore-panel small{letter-spacing:.22em;color:#fff}.ore-panel p{color:rgba(255,255,255,.55);max-width:280px;text-align:center;line-height:1.5}
.phase-list{display:grid;gap:14px}.phase-item{display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:25px;border:1px solid var(--line);border-radius:16px;padding:24px 28px}.phase-item span{font:800 28px Space Grotesk;color:var(--gold-dark)}.phase-item h3{font:800 22px Manrope;margin:0}.phase-item strong{font-size:12px;color:#7a725f;padding:8px 10px;background:#f4f0e7;border-radius:999px}
.responsibility{background:#111315;color:#fff}.responsibility img{width:100%;border-radius:24px}.responsibility-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}.responsibility-cards article{border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:22px}.responsibility-cards span{color:var(--gold)}.responsibility-cards h3{font:700 19px Manrope;margin:16px 0 0}
.investment-list{display:grid;gap:14px}.investment-list article{display:grid;grid-template-columns:130px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:20px 0}.investment-list strong{color:var(--gold-dark);font:800 13px Space Grotesk}.investment-list span{color:var(--muted);line-height:1.55}
.cta{padding:40px 0 100px}.cta-box{background:linear-gradient(135deg,#d6ad4a,#9d731b);color:#1b160d;border-radius:24px;padding:48px 52px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font:800 40px/1.15 Manrope;margin:0 0 10px;max-width:820px}.cta p{max-width:760px}
footer{background:#0f1113;color:#fff;padding:72px 0 24px}.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:50px}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand img{width:105px;background:#fff;padding:8px;border-radius:10px}.footer-brand span{color:var(--gold);font:800 14px Space Grotesk;letter-spacing:.14em}.footer-grid p{color:rgba(255,255,255,.62);line-height:1.65}.footer-grid small{color:var(--gold)}.footer-grid h4{font:800 16px Manrope}.footer-grid a{display:block;color:rgba(255,255,255,.62);text-decoration:none;margin:10px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;margin-top:50px;display:flex;justify-content:space-between;color:rgba(255,255,255,.5);font-size:13px}
@media(max-width:1020px){.nav nav{display:none}.menu{display:block}.hero-layout,.split,.commodity-grid,.responsibility-grid{grid-template-columns:1fr}.hero{padding:90px 0}.activity-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.trust-row{justify-content:flex-start;overflow:auto}.trust-row span{white-space:nowrap}.section-heading{align-items:start;flex-direction:column}.reverse>div:first-child{order:0}}
@media(max-width:620px){.container{width:min(100% - 28px,1280px)}.actions .button{display:none}.hero{min-height:auto}.hero h1{font-size:52px}.lead{font-size:17px}.hero-actions{align-items:stretch;flex-direction:column}.section{padding:78px 0}.section h2{font-size:42px}.activity-grid,.responsibility-cards{grid-template-columns:1fr}.phase-item{grid-template-columns:55px 1fr}.phase-item strong{grid-column:2}.cta-box{padding:34px 26px;align-items:flex-start;flex-direction:column}.cta h2{font-size:32px}.footer-grid{grid-template-columns:1fr}.footer-bottom{gap:12px;flex-direction:column}}

/* v2 facilities extension */
.facilities{background:#f5f1e7}.facility-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.facility-grid article{display:grid;grid-template-columns:180px 1fr;min-height:250px;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.facility-visual{display:flex;align-items:center;justify-content:center;min-height:250px;background:#171717;color:var(--gold);font:800 32px Space Grotesk;letter-spacing:.08em}.refinery-visual{background:radial-gradient(circle at 55% 35%,#765a1c,#241d11 55%,#121212)}.jewelry-visual{background:radial-gradient(circle at 50% 45%,#5a4214,#211b11 56%,#111)}.boutique-visual{background:linear-gradient(145deg,#181818,#34270f);font-size:20px}.localbuy-visual{background:linear-gradient(145deg,#232323,#4b3d21);font-size:20px}.facility-copy{padding:26px;display:flex;flex-direction:column;align-items:flex-start}.facility-copy h3{font:800 25px Manrope;margin:18px 0 10px}.facility-copy p{color:var(--muted);line-height:1.65}.status-badge{display:inline-flex;padding:8px 11px;border-radius:999px;font:800 11px Space Grotesk;letter-spacing:.06em;text-transform:uppercase}.status-badge.planned{background:#f3ead5;color:#77520d}.status-badge.verification{background:#efe9e1;color:#6e5c43}.verification-note{margin-top:24px;border-left:4px solid var(--gold);background:#fff;padding:20px 22px;color:#6b6252;line-height:1.6;border-radius:0 14px 14px 0}.concept-gallery{background:#111315;color:#fff}.concept-gallery .section-heading p{color:rgba(255,255,255,.58)}.concept-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.concept-grid figure{margin:0;border:1px solid rgba(211,170,75,.28);border-radius:18px;overflow:hidden;background:#08090a}.concept-grid img{display:block;width:100%;height:auto}.concept-grid figcaption{padding:14px 18px;color:var(--gold);font:700 12px Space Grotesk}@media(max-width:900px){.facility-grid,.concept-grid{grid-template-columns:1fr}}@media(max-width:620px){.facility-grid article{grid-template-columns:1fr}.facility-visual{min-height:180px}}

/* v3 NI-KA GOLD identity and internal pages */
.gold-brand img{width:220px;max-height:62px}.footer-gold-logo{width:260px;max-width:100%;background:#fff;padding:10px;border-radius:10px}
.gold-inner{background:radial-gradient(circle at 15% 20%,rgba(211,170,75,.16),transparent 30%),linear-gradient(180deg,#fff,#f8f4e9);padding:92px 0 78px;border-bottom:1px solid var(--line)}
.inner-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.inner-grid>img{width:100%;max-width:360px;margin:auto;border-radius:26px;box-shadow:0 25px 70px rgba(0,0,0,.15)}
.inner-hero h1{font:800 clamp(50px,6vw,80px)/1.02 Manrope;letter-spacing:-.05em;margin:15px 0 24px}.inner-lead{font-size:20px;line-height:1.7;color:var(--muted)}.inner-content{padding:90px 0 110px}
.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.detail-grid article{border:1px solid var(--line);border-radius:20px;padding:30px;min-height:230px}.detail-grid h2{font:800 25px Manrope;margin:0 0 14px}.detail-grid p{color:var(--muted);line-height:1.7}
.spec-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.spec-wall span{display:flex;align-items:center;justify-content:center;min-height:150px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#fff,#f5edda);font:800 17px Space Grotesk;color:#755211;text-align:center;padding:20px}
.detail-facilities{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.detail-facilities article{overflow:hidden;border:1px solid var(--line);border-radius:20px}.detail-facilities img{width:100%;display:block}.detail-facilities article>div{padding:24px}.detail-facilities h2{font:800 24px Manrope}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-grid article{border:1px solid var(--line);border-radius:20px;padding:28px;background:#fff}.product-shape{height:240px;border-radius:16px;margin-bottom:22px;background:radial-gradient(circle at 50% 35%,#f4d77d,#b88a26 45%,#2c2417 70%,#111315)}.product-shape.p2{border-radius:50%;box-shadow:inset 0 0 0 55px #111315}.product-shape.p3{clip-path:polygon(50% 0,100% 38%,82% 100%,18% 100%,0 38%)}.product-grid small{color:var(--gold-dark);font-weight:800}.product-grid h2{font:800 25px Manrope}.product-grid span{color:var(--muted)}
.contact-form{max-width:900px;margin:auto;border:1px solid var(--line);border-radius:24px;padding:36px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-form label{display:grid;gap:8px;font-weight:700}.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:14px 15px;border:1px solid var(--line);border-radius:11px;font:inherit}.contact-form>label{margin:20px 0}.form-message{font-weight:800;color:var(--gold-dark)}
.brand img[src*="nika-gold-logo"],.footer-brand img[src*="nika-gold-logo"]{width:230px;max-height:65px;background:#fff;object-fit:contain}
@media(max-width:940px){.inner-grid,.detail-grid,.detail-facilities,.product-grid{grid-template-columns:1fr}.spec-wall{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.gold-brand img{width:170px}.inner-grid{grid-template-columns:1fr}.inner-hero h1{font-size:44px}.inner-lead{font-size:17px}.spec-wall,.form-grid{grid-template-columns:1fr}.contact-form{padding:24px}}


/* Contact information revision — layout preserved */
.contact-info-simple{
  margin-top:24px;
  padding:22px;
  border:1px solid var(--line, #e5e5e5);
  border-radius:14px;
  background:rgba(255,255,255,.92);
}
.contact-info-simple p{margin:0 0 14px;line-height:1.6}
.contact-info-simple p:last-child{margin-bottom:0}
.contact-info-simple a{color:inherit;text-decoration:none}