:root{--deep:#020a0e;--rock:#11191c;--rock-2:#1d2527;--metal:#91a0a5}
.is-home{overflow-x:clip}
.earth-threshold{height:220vh;position:relative;background:var(--deep);color:#fff}
.earth-threshold__sticky{position:sticky;top:0;height:100svh;overflow:hidden;display:grid;place-items:center}
.earth-threshold__copy{position:relative;z-index:2;text-align:center;transform:translateY(calc(var(--threshold-progress,0)*-8vh));opacity:calc(1 - var(--threshold-progress,0)*1.25)}
.earth-threshold__copy h2{font-size:clamp(3.5rem,9vw,9rem);line-height:.82;letter-spacing:-.07em;margin:.35rem 0 1.5rem}.earth-threshold__copy em{color:var(--gold);font-style:normal}.earth-threshold__copy>p:last-child{max-width:34rem;margin:auto;color:#aebbbf;font-size:clamp(1rem,1.5vw,1.25rem)}
.threshold-rings{position:absolute;inset:0;display:grid;place-items:center;opacity:calc(.16 + var(--threshold-progress,0)*.35)}.threshold-rings i{position:absolute;width:calc(18rem + var(--ring)*18vw);aspect-ratio:1;border:1px solid #4a5558;border-radius:50%;transform:scale(calc(.65 + var(--threshold-progress,0)*1.7))}.threshold-rings i:nth-child(1){--ring:0}.threshold-rings i:nth-child(2){--ring:1}.threshold-rings i:nth-child(3){--ring:2}.threshold-rings i:nth-child(4){--ring:3}
.threshold-shaft{position:absolute;z-index:3;left:50%;bottom:0;width:1px;height:calc(var(--threshold-progress,0)*58vh);background:var(--gold)}.threshold-shaft span{position:absolute;left:-5px;bottom:0;width:11px;height:11px;background:var(--gold);border-radius:50%}.threshold-shaft i{position:absolute;left:-3rem;bottom:1.2rem;width:6rem;height:1px;background:#667479}
.deep-dive{position:relative;height:620vh;background:var(--deep);color:#fff}.deep-dive__sticky{position:sticky;top:0;height:100svh;overflow:hidden}.depth-scenes,.depth-scene,.depth-darkness,.dust-field{position:absolute;inset:0}.depth-scene{will-change:opacity,transform}.depth-scene--geology{opacity:var(--scene-geology,1);background:#0b1113;transform:scale(var(--geology-scale,1))}.depth-scene--geology i{position:absolute;left:-10%;width:120%;height:22%;background:var(--layer-color);clip-path:polygon(0 18%,18% 4%,36% 22%,58% 7%,77% 20%,100% 5%,100% 100%,0 100%);transform:translateY(var(--layer-y,0))}.depth-scene--geology i:nth-child(1){top:0;--layer-color:#162023}.depth-scene--geology i:nth-child(2){top:18%;--layer-color:#252927}.depth-scene--geology i:nth-child(3){top:36%;--layer-color:#342e26}.depth-scene--geology i:nth-child(4){top:54%;--layer-color:#151d20}.depth-scene--geology i:nth-child(5){top:72%;height:30%;--layer-color:#29231d}
.depth-scene--strata{opacity:var(--scene-strata,0);background:url('/assets/images/mineral-strata-v1.webp') center/cover;transform:scale(var(--strata-scale,1.2)) translate3d(var(--strata-x,0),var(--strata-y,0),0)}.depth-scene--tunnel{opacity:var(--scene-tunnel,0);background:url('/assets/images/underground-tunnel-v1.webp') 60% center/cover;transform:scale(var(--tunnel-scale,1.25)) translateX(var(--tunnel-x,0))}.depth-darkness{background:rgba(2,10,14,var(--depth-shade,.35));box-shadow:inset 0 0 12rem rgba(0,0,0,.65)}
.depth-copy{position:relative;z-index:3;height:100%}.depth-panel{position:absolute;top:50%;left:clamp(1rem,7vw,8rem);width:min(46rem,76vw);opacity:var(--panel-opacity,0);transform:translate3d(0,var(--panel-y,4rem),0);will-change:opacity,transform;pointer-events:none}.depth-panel:first-child{--panel-opacity:1;--panel-y:-50%}.depth-panel h2{margin:.2rem 0 1.5rem;font-size:clamp(3rem,7.2vw,7.3rem);line-height:.85;letter-spacing:-.065em}.depth-panel p:not(.depth-kicker){max-width:37rem;color:#c2cdd0;font-size:clamp(1rem,1.5vw,1.25rem)}.depth-kicker{color:var(--gold);font-size:.75rem;text-transform:uppercase;letter-spacing:.18em}.depth-panel .button{margin-top:1.5rem;pointer-events:auto}
.depth-meter{position:absolute;z-index:4;right:clamp(1rem,3vw,3rem);top:50%;display:grid;justify-items:center;gap:.7rem;transform:translateY(-50%)}.depth-meter__label{font-size:.62rem;color:#9babb2;letter-spacing:.16em;text-transform:uppercase;writing-mode:vertical-rl}.depth-meter__track{position:relative;width:1px;height:35vh;background:#52646b}.depth-meter__track i{position:absolute;left:-3px;top:var(--depth-position,0);width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 .4rem rgba(216,175,50,.12)}.depth-meter strong{color:var(--gold);font-size:.72rem;font-variant-numeric:tabular-nums}.scroll-cue{position:absolute;z-index:4;bottom:2rem;left:50%;display:flex;gap:.7rem;align-items:center;color:#8da0a8;font-size:.62rem;text-transform:uppercase;letter-spacing:.15em;transform:translateX(-50%)}.scroll-cue span{width:3rem;height:1px;background:var(--gold)}
.dust-field b{position:absolute;left:var(--x);top:var(--y);width:var(--s);height:var(--s);border-radius:50%;background:rgba(216,175,50,.55);opacity:var(--o);transform:translate3d(0,var(--dust-shift,0),0)}
.shaft-glyph{position:relative;width:11rem;height:5rem;margin-top:2rem;border-top:1px solid #78868a}.shaft-glyph i{position:absolute;left:50%;top:0;width:1px;height:100%;background:var(--gold)}.shaft-glyph span{position:absolute;top:35%;width:43%;height:1px;background:#78868a}.shaft-glyph span:last-child{right:0;top:67%}.strata-map{display:grid;gap:.55rem;width:min(25rem,70vw);margin-top:2rem;transform:skewY(-7deg)}.strata-map span{display:block;height:2px;background:#6e7c81}.strata-map span:nth-child(2){width:80%;background:var(--gold)}.strata-map span:nth-child(3){width:92%}.strata-map span:nth-child(4){width:63%;background:#8b969d}.crystal-cluster{position:relative;width:13rem;height:8rem;margin-top:2rem}.crystal-cluster i{position:absolute;bottom:0;width:2.2rem;height:var(--h);background:rgba(216,175,50,.78);clip-path:polygon(50% 0,100% 25%,100% 100%,0 100%,0 25%);transform:rotate(var(--r))}.crystal-cluster i:nth-child(1){left:0;--h:5rem;--r:-18deg}.crystal-cluster i:nth-child(2){left:2.5rem;--h:7rem;--r:-7deg}.crystal-cluster i:nth-child(3){left:5.3rem;--h:8rem;--r:4deg}.crystal-cluster i:nth-child(4){left:8.1rem;--h:6rem;--r:14deg}.crystal-cluster i:nth-child(5){left:10.2rem;--h:4rem;--r:24deg}.tunnel-glyph{position:relative;width:12rem;height:6rem;margin-top:2rem;border:1px solid #7b898d;border-bottom:0;border-radius:6rem 6rem 0 0}.tunnel-glyph span{position:absolute;left:50%;top:0;width:1px;height:100%;background:var(--gold)}.tunnel-glyph i{position:absolute;bottom:.75rem;width:1.3rem;height:1.3rem;border:1px solid var(--gold);border-radius:50%}.tunnel-glyph i:nth-of-type(1){left:2rem}.tunnel-glyph i:nth-of-type(2){right:2rem}
.value-chain{position:relative;height:420vh;background:#e9e6de;color:#071b25}.value-chain__sticky{position:sticky;top:0;height:100svh;overflow:hidden;padding-top:clamp(5rem,10vh,8rem)}.value-chain__header{display:grid;grid-template-columns:1fr 2fr 1fr;gap:2rem;align-items:end}.value-chain__header h2{font-size:clamp(3rem,6.5vw,6.8rem);line-height:.86;letter-spacing:-.065em;margin:0}.value-chain__header>p:last-child{color:#4e5c61;max-width:19rem}.value-chain__viewport{margin-top:clamp(2rem,6vh,5rem);overflow:visible}.value-chain__track{display:flex;width:max-content;padding-left:max(calc((100vw - 1320px)/2),4vw);will-change:transform}.chain-stage{position:relative;width:min(62vw,38rem);min-height:17rem;padding:2rem 4rem 2rem 0;border-top:1px solid #7f8889}.chain-stage::before{content:"";position:absolute;left:0;top:-5px;width:9px;height:9px;background:var(--gold);border-radius:50%}.chain-stage>span{font-size:.7rem;letter-spacing:.17em;color:#687578}.chain-stage>i{display:block;margin:2rem 0 1rem;font-size:2rem;color:#a77b08}.chain-stage h3{font-size:clamp(2.1rem,4vw,4rem);letter-spacing:-.05em}.chain-stage p{max-width:24rem;color:#4e5c61}.chain-progress{display:flex;align-items:center;gap:1.2rem;margin-top:1rem}.chain-progress>span{width:min(23rem,55vw);height:2px;background:#bdc0ba}.chain-progress i{display:block;width:var(--chain-progress,0);height:100%;background:#a77b08}.chain-progress strong{font-size:.7rem;letter-spacing:.15em}
.manifesto h2 span{display:block;opacity:var(--line-opacity,.18);transform:translateX(var(--line-x,0));transition:color .15s}.manifesto h2 span:nth-child(2){margin-left:8vw}.manifesto h2 span:nth-child(3){margin-left:2vw}.home-products .mineral-tile{transform:translateY(var(--tile-y,0)) rotate(var(--tile-r,0));will-change:transform}.responsibility__mark{position:relative;transform:rotate(var(--mark-rotation,0)) scale(var(--mark-scale,1));will-change:transform}.responsibility__mark span{position:absolute;inset:-10%;border:1px solid rgba(216,175,50,.35);border-radius:50%;transform:scale(var(--mark-ring,1))}.closing-cta{transform:scale(var(--cta-scale,1));transform-origin:center;opacity:var(--cta-opacity,1)}
.mineral-tile{--mx:50%;--my:50%}.mineral-tile::after{content:"";position:absolute;left:var(--mx);top:var(--my);width:5rem;height:5rem;border:1px solid rgba(216,175,50,.35);border-radius:50%;opacity:0;transform:translate(-50%,-50%) scale(.3);transition:opacity .25s,transform .25s;pointer-events:none}.mineral-tile:hover::after{opacity:1;transform:translate(-50%,-50%) scale(1)}.rock-particle{position:fixed;z-index:3000;left:var(--px);top:var(--py);width:var(--ps);height:var(--ps);background:var(--gold);pointer-events:none;animation:rock-burst .65s ease-out forwards}@keyframes rock-burst{to{opacity:0;transform:translate(var(--tx),var(--ty)) rotate(180deg) scale(.2)}}
@media(max-width:700px){.earth-threshold{height:180vh}.earth-threshold__copy{padding-inline:1.5rem}.deep-dive{height:540vh}.depth-panel{left:1.5rem;top:47%;width:calc(100% - 4.5rem)}.depth-panel h2{font-size:clamp(2.75rem,13vw,4.5rem)}.depth-meter{right:.55rem}.scroll-cue{display:none}.depth-scene--strata{background-position:58% center}.value-chain{height:360vh}.value-chain__sticky{padding-top:5rem}.value-chain__header{display:block;padding-inline:1.5rem}.value-chain__header>p:last-child{margin-top:1rem}.value-chain__viewport{margin-top:2.5rem}.chain-stage{width:82vw;padding-right:2rem}.manifesto h2 span:nth-child(n){margin-left:0}}
@media(prefers-reduced-motion:reduce){.earth-threshold{height:auto}.earth-threshold__sticky{position:relative;min-height:80svh}.threshold-rings,.threshold-shaft{display:none}.deep-dive{height:auto}.deep-dive__sticky{position:relative;height:auto}.depth-scene{opacity:0!important;transform:none!important}.depth-scene--tunnel{opacity:.35!important}.depth-copy{height:auto;padding-block:5rem}.depth-panel{position:relative;top:auto;left:auto;width:auto;margin-bottom:5rem;opacity:1!important;transform:none!important}.depth-meter,.scroll-cue,.dust-field{display:none}.value-chain{height:auto}.value-chain__sticky{position:relative;height:auto;padding-block:5rem}.value-chain__header{display:block}.value-chain__track{width:auto;display:grid;padding:3rem 1.5rem 0;transform:none!important}.chain-stage{width:auto}.chain-progress{display:none}.manifesto h2 span{opacity:1!important;transform:none!important}.home-products .mineral-tile,.responsibility__mark,.closing-cta{transform:none!important;opacity:1!important}}