:root {
  --ink: #080a0b;
  --ink-soft: #141516;
  --copper: #f2a408;
  --copper-light: #ffd04a;
  --copper-dark: #8d5a00;
  --cream: #fff3cf;
  --paper: #f6f2ea;
  --paper-deep: #e7dfd2;
  --stone: #68625a;
  --line: rgba(10, 10, 9, 0.14);
  --line-light: rgba(243, 232, 212, 0.18);
  --max: 1320px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans), Arial, sans-serif;
  text-rendering: optimizeLegibility;
}

body::selection {
  background: var(--copper);
  color: white;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3,
dl,
dd {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

.skipLink {
  background: var(--cream);
  color: var(--ink);
  left: 16px;
  padding: 10px 14px;
  position: fixed;
  top: -60px;
  z-index: 100;
}

.skipLink:focus {
  top: 12px;
}

.siteHeader {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(10, 10, 9, 0.92);
  border-bottom: 1px solid var(--line-light);
  color: var(--cream);
  display: flex;
  height: 82px;
  justify-content: space-between;
  left: 0;
  padding: 0 clamp(20px, 4vw, 68px);
  position: sticky;
  right: 0;
  top: 0;
  z-index: 50;
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 13px;
}

.brand img {
  height: 49px;
  object-fit: contain;
  width: 49px;
}

.brand span {
  display: grid;
  gap: 2px;
}

.brand strong,
.footerBrand strong {
  font-size: 1.02rem;
  letter-spacing: 0.25em;
}

.brand small {
  color: rgba(243, 232, 212, 0.62);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.desktopNav {
  align-items: center;
  display: flex;
  gap: clamp(18px, 2.5vw, 38px);
}

.desktopNav > a:not(.navCta) {
  color: rgba(243, 232, 212, 0.74);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  transition: color 160ms ease;
}

.desktopNav > a:not(.navCta):hover,
.desktopNav > a:not(.navCta):focus-visible {
  color: var(--copper-light);
}

.navCta {
  border: 1px solid rgba(255, 208, 74, 0.75);
  color: var(--cream);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  padding: 12px 18px;
  transition: background 160ms ease, color 160ms ease;
}

.navCta:hover,
.navCta:focus-visible {
  background: var(--copper);
  color: white;
}

.mobileMenu {
  display: none;
  position: relative;
}

.hero {
  background: var(--ink);
  color: var(--cream);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  isolation: isolate;
  min-height: calc(100svh - 82px);
  overflow: hidden;
  padding: clamp(72px, 9vw, 132px) clamp(24px, 7vw, 112px) 74px;
  position: relative;
}

.heroBackdrop {
  background-image:
    linear-gradient(90deg, rgba(8, 10, 11, 0.97) 0%, rgba(8, 10, 11, 0.88) 39%, rgba(8, 10, 11, 0.48) 66%, rgba(8, 10, 11, 0.38) 100%),
    linear-gradient(0deg, rgba(8, 10, 11, 0.82) 0%, rgba(8, 10, 11, 0.08) 54%),
    url("/minerals-hero.jpg");
  background-position: center;
  background-size: cover;
  inset: 0;
  opacity: 1;
  pointer-events: none;
  position: absolute;
  transform: scale(1.01);
}

.hero::after {
  background:
    radial-gradient(circle at 76% 32%, rgba(255, 208, 74, 0.17), transparent 30%),
    linear-gradient(180deg, transparent 62%, rgba(8, 10, 11, 0.62));
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

.heroCopy,
.heroMark {
  position: relative;
  z-index: 2;
}

.heroCopy {
  align-self: center;
  max-width: 820px;
}

.eyebrow {
  color: var(--copper);
  font-family: var(--font-sans), monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(3.3rem, 6.4vw, 7.2rem);
  font-weight: 570;
  letter-spacing: -0.065em;
  line-height: 0.92;
  margin-top: 28px;
  max-width: 880px;
}

.hero h1 span {
  color: var(--copper-light);
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.055em;
}

.heroLead {
  color: rgba(243, 232, 212, 0.72);
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.75;
  margin-top: 32px;
  max-width: 710px;
}

.heroActions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin-top: 38px;
}

.button {
  align-items: center;
  display: inline-flex;
  font-size: 0.76rem;
  font-weight: 650;
  justify-content: center;
  letter-spacing: 0.07em;
  min-height: 52px;
  padding: 0 24px;
  text-align: center;
  text-transform: uppercase;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.buttonPrimary {
  background: var(--copper);
  color: white;
}

.buttonPrimary:hover,
.buttonPrimary:focus-visible {
  background: var(--copper-light);
  color: var(--ink);
}

.textLink {
  border-bottom: 1px solid rgba(243, 232, 212, 0.34);
  color: var(--cream);
  font-size: 0.84rem;
  padding: 0 0 7px;
}

.textLink span {
  color: var(--copper-light);
  margin-left: 8px;
}

.heroFacts {
  border-top: 1px solid var(--line-light);
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 58px;
  padding-top: 24px;
}

.heroFacts dt {
  color: rgba(243, 232, 212, 0.42);
  font-family: var(--font-sans), monospace;
  font-size: 0.62rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.heroFacts dd {
  color: rgba(243, 232, 212, 0.78);
  font-size: 0.78rem;
  line-height: 1.45;
  margin-top: 7px;
}

.heroMark {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 540px;
}

.heroMark > img {
  filter:
    drop-shadow(0 36px 55px rgba(0, 0, 0, 0.8))
    drop-shadow(0 0 26px rgba(242, 164, 8, 0.16));
  position: relative;
  width: min(70%, 490px);
  z-index: 3;
}

.orbit {
  border: 1px solid rgba(242, 164, 8, 0.2);
  border-radius: 50%;
  position: absolute;
}

.orbit::after {
  background: var(--copper-light);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--copper);
  content: "";
  height: 6px;
  left: 14%;
  position: absolute;
  top: 13%;
  width: 6px;
}

.orbitOne {
  height: min(36vw, 570px);
  width: min(36vw, 570px);
}

.orbitTwo {
  height: min(29vw, 455px);
  width: min(29vw, 455px);
}

.markNote {
  align-items: flex-start;
  background: rgba(20, 19, 17, 0.88);
  border: 1px solid var(--line-light);
  bottom: 13%;
  display: flex;
  gap: 12px;
  padding: 16px 20px;
  position: absolute;
  right: 2%;
  z-index: 5;
}

.statusDot {
  background: var(--copper-light);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(255, 208, 74, 0.12);
  height: 7px;
  margin-top: 6px;
  width: 7px;
}

.markNote p {
  color: rgba(243, 232, 212, 0.68);
  font-family: var(--font-sans), monospace;
  font-size: 0.7rem;
  line-height: 1.55;
}

.markNote strong {
  color: var(--cream);
}

.regionBar {
  align-items: center;
  background: var(--copper);
  color: #1c0c05;
  display: flex;
  gap: clamp(20px, 4vw, 58px);
  justify-content: center;
  min-height: 64px;
  overflow: hidden;
  padding: 12px 28px;
}

.regionBar span {
  color: white;
  font-family: var(--font-sans), monospace;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.regionBar p {
  font-size: 0.78rem;
  font-weight: 640;
  white-space: nowrap;
}

.section {
  margin: 0 auto;
  max-width: var(--max);
  padding: clamp(88px, 10vw, 150px) clamp(22px, 4vw, 52px);
}

.intro {
  display: grid;
  gap: clamp(42px, 8vw, 130px);
  grid-template-columns: 0.82fr 1.18fr;
}

.intro h2,
.sectionHeading h2,
.assayIntro h2,
.caragaCopy h2,
.methodIntro h2,
.commodityLead h2,
.principleStatement h2,
.team h2,
.contactCopy h2 {
  font-size: clamp(2.3rem, 4.1vw, 4.8rem);
  font-weight: 520;
  letter-spacing: -0.055em;
  line-height: 1.02;
  margin-top: 18px;
}

.introText {
  border-left: 1px solid var(--line);
  display: grid;
  gap: 25px;
  padding-left: clamp(28px, 4vw, 65px);
}

.largeText {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 2.1vw, 2rem);
  letter-spacing: -0.02em;
  line-height: 1.48;
}

.introText > p:last-child,
.assayIntro > p,
.caragaCopy > p,
.methodIntro > p,
.commodityLead > p,
.sectionHeading > p,
.contactCopy > p {
  color: var(--stone);
  line-height: 1.75;
}

.services {
  border-top: 1px solid var(--line);
  max-width: 1450px;
}

.sectionHeading {
  align-items: end;
  display: grid;
  gap: 70px;
  grid-template-columns: 1.2fr 0.8fr;
  margin-bottom: 60px;
}

.sectionHeading > p {
  max-width: 470px;
}

.serviceGrid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, 1fr);
}

.serviceCard {
  background: #ece5da;
  border: 1px solid rgba(10, 10, 9, 0.12);
  min-width: 0;
  overflow: hidden;
}

.serviceImage {
  aspect-ratio: 1.25 / 1;
  background: var(--ink-soft);
  overflow: hidden;
  position: relative;
}

.serviceImage img {
  height: 100%;
  object-fit: cover;
  transition: filter 260ms ease, transform 500ms ease;
  width: 100%;
}

.serviceCard:first-child .serviceImage img {
  object-position: left center;
}

.serviceCard:hover .serviceImage img {
  filter: saturate(0.75) contrast(1.06);
  transform: scale(1.025);
}

.serviceImage::after {
  background: linear-gradient(180deg, transparent 45%, rgba(10, 10, 9, 0.74));
  content: "";
  inset: 0;
  position: absolute;
}

.serviceImage span {
  bottom: 16px;
  color: var(--cream);
  font-family: var(--font-sans), monospace;
  font-size: 0.7rem;
  left: 18px;
  letter-spacing: 0.18em;
  position: absolute;
  z-index: 2;
}

.serviceBody {
  padding: 29px 28px 35px;
}

.serviceBody h3 {
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 560;
  letter-spacing: -0.04em;
}

.serviceBody > p {
  color: var(--stone);
  line-height: 1.6;
  margin-top: 13px;
  min-height: 76px;
}

.serviceBody ul,
.partyCard ul {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 13px;
  list-style: none;
  margin-top: 24px;
  padding-top: 22px;
}

.serviceBody li,
.partyCard li {
  color: #3d3934;
  font-size: 0.82rem;
  line-height: 1.55;
  padding-left: 17px;
  position: relative;
}

.serviceBody li::before,
.partyCard li::before {
  color: var(--copper);
  content: "•";
  left: 0;
  position: absolute;
}

.assaying {
  border-top: 1px solid var(--line);
  max-width: 1450px;
}

.assayIntro {
  margin-bottom: 58px;
  max-width: 1080px;
}

.assayIntro h2 {
  max-width: 920px;
}

.assayIntro > .largeText {
  color: var(--ink);
  margin-top: 30px;
  max-width: 980px;
}

.assayIntro > p:last-child {
  margin-top: 24px;
  max-width: 860px;
}

.assayGallery {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.85fr);
}

.assayImage {
  background: var(--ink-soft);
  margin: 0;
  min-height: 420px;
  overflow: hidden;
  position: relative;
}

.assayImage img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.assayImageSecondary img {
  object-position: center;
}

.assayImage figcaption {
  background: rgba(8, 10, 11, 0.84);
  bottom: 0;
  color: rgba(255, 243, 207, 0.78);
  font-size: 0.68rem;
  left: 0;
  letter-spacing: 0.08em;
  padding: 13px 16px;
  position: absolute;
  right: 0;
  text-transform: uppercase;
}

.assayDetails {
  background: var(--ink-soft);
  color: var(--cream);
  margin-top: 18px;
  padding: clamp(28px, 4vw, 54px);
}

.assayMethodGrid {
  border-left: 1px solid var(--line-light);
  border-top: 1px solid var(--line-light);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.assayMethodGrid article {
  border-bottom: 1px solid var(--line-light);
  border-right: 1px solid var(--line-light);
  min-height: 220px;
  padding: 25px;
}

.assayMethodGrid article > span {
  color: var(--copper-light);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.assayMethodGrid h3 {
  font-size: 1.25rem;
  font-weight: 540;
  margin-top: 48px;
}

.assayMethodGrid p {
  color: rgba(255, 243, 207, 0.58);
  font-size: 0.79rem;
  line-height: 1.65;
  margin-top: 11px;
}

.assaySteps {
  border-bottom: 1px solid var(--line-light);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin-top: 42px;
}

.assaySteps li {
  display: grid;
  gap: 10px;
  padding: 0 22px 26px;
}

.assaySteps li + li {
  border-left: 1px solid var(--line-light);
}

.assaySteps strong {
  color: var(--copper-light);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.assaySteps span {
  color: rgba(255, 243, 207, 0.62);
  font-size: 0.76rem;
  line-height: 1.55;
}

.assayNote {
  color: rgba(255, 243, 207, 0.42);
  font-size: 0.67rem;
  line-height: 1.7;
  margin-top: 26px;
  max-width: 1040px;
}

.caraga {
  align-items: center;
  display: grid;
  gap: clamp(45px, 7vw, 100px);
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  max-width: 1450px;
}

.mapPanel {
  background: #dfe8e8;
  border: 1px solid var(--line);
  box-shadow: 0 32px 80px rgba(26, 20, 15, 0.13);
  padding: 12px;
}

.mapPanel img {
  width: 100%;
}

.mapPanel > p {
  color: #5d5b58;
  font-size: 0.64rem;
  line-height: 1.5;
  padding: 10px 8px 2px;
}

.caragaCopy > .largeText {
  color: var(--ink);
  margin-top: 28px;
}

.zoneList {
  border-top: 1px solid var(--line);
  display: grid;
  margin-top: 38px;
}

.zoneList article {
  display: grid;
  gap: 8px 18px;
  grid-template-columns: 58px 1fr;
  padding: 20px 0;
}

.zoneList article + article {
  border-top: 1px solid var(--line);
}

.zoneList span {
  color: var(--copper-dark);
  font-family: var(--font-sans), monospace;
  font-size: 0.64rem;
  grid-row: 1 / span 2;
  letter-spacing: 0.08em;
  padding-top: 3px;
  text-transform: uppercase;
}

.zoneList h3 {
  font-size: 1rem;
  font-weight: 650;
}

.zoneList p {
  color: var(--stone);
  font-size: 0.83rem;
  line-height: 1.58;
}

.process {
  background: var(--ink-soft);
  color: var(--cream);
  max-width: none;
  padding-left: max(24px, calc((100vw - var(--max)) / 2 + 52px));
  padding-right: max(24px, calc((100vw - var(--max)) / 2 + 52px));
}

.lightHeading > p {
  color: rgba(243, 232, 212, 0.6);
}

.gateGrid {
  border-left: 1px solid var(--line-light);
  border-top: 1px solid var(--line-light);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.gateGrid li {
  border-bottom: 1px solid var(--line-light);
  border-right: 1px solid var(--line-light);
  min-height: 245px;
  padding: 27px 25px;
}

.gateGrid span,
.principleGrid span {
  color: var(--copper-light);
  font-family: var(--font-sans), monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.gateGrid h3 {
  font-size: 1.25rem;
  font-weight: 520;
  margin-top: 58px;
}

.gateGrid p {
  color: rgba(243, 232, 212, 0.58);
  font-size: 0.8rem;
  line-height: 1.6;
  margin-top: 12px;
}

.processCallout {
  align-items: center;
  background: var(--copper);
  color: var(--ink);
  display: grid;
  gap: 30px;
  grid-template-columns: 0.4fr 1.6fr;
  margin-top: 30px;
  padding: 26px 30px;
}

.processCallout strong {
  font-family: var(--font-sans), monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.processCallout p {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.12rem;
  line-height: 1.45;
}

.method {
  display: grid;
  gap: clamp(50px, 8vw, 110px);
  grid-template-columns: 0.78fr 1.22fr;
}

.methodIntro {
  align-self: start;
  position: sticky;
  top: 120px;
}

.methodIntro > p:last-child {
  margin-top: 28px;
}

.verificationTable {
  border-top: 1px solid var(--ink);
}

.verificationRow {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 30px;
  grid-template-columns: 0.36fr 1.64fr;
  padding: 29px 0;
}

.verificationRow strong {
  color: var(--copper-dark);
  font-size: 0.85rem;
  font-weight: 650;
}

.verificationRow p {
  color: var(--stone);
  font-size: 0.9rem;
  line-height: 1.65;
}

.commodities {
  background: #e5dccd;
  display: grid;
  gap: clamp(52px, 8vw, 115px);
  grid-template-columns: 0.9fr 1.1fr;
  max-width: none;
  padding-left: max(24px, calc((100vw - var(--max)) / 2 + 52px));
  padding-right: max(24px, calc((100vw - var(--max)) / 2 + 52px));
}

.commodityLead > .largeText {
  margin-top: 30px;
}

.commodityLead > p:last-child {
  margin-top: 25px;
}

.commodityGroups {
  display: grid;
  gap: 32px;
}

.commodityBlock {
  background:
    radial-gradient(circle at 94% 5%, rgba(255, 208, 74, 0.15), transparent 42%),
    var(--ink-soft);
  border: 1px solid rgba(10, 10, 9, 0.16);
  color: var(--cream);
  display: grid;
  gap: 10px 24px;
  grid-template-columns: 76px 1fr;
  padding: 28px;
}

.commodityBlock > span {
  align-items: center;
  border: 1px solid rgba(255, 208, 74, 0.55);
  color: var(--copper-light);
  display: flex;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  grid-row: 1;
  height: 64px;
  justify-content: center;
  letter-spacing: 0.08em;
  width: 64px;
}

.commodityBlock h3 {
  color: var(--copper-light);
  font-family: var(--font-sans), Arial, sans-serif;
  font-size: 1.45rem;
  letter-spacing: -0.025em;
  margin-bottom: 6px;
  text-transform: none;
}

.commodityBlock p {
  color: rgba(255, 243, 207, 0.66);
  font-size: 0.82rem;
  line-height: 1.55;
}

.commodityBlock .commodityChips {
  grid-column: 1 / -1;
  margin-top: 13px;
}

.commodityBlock .commodityChips span {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 208, 74, 0.13);
}

.copperBlock {
  background:
    radial-gradient(circle at 94% 5%, rgba(242, 164, 8, 0.22), transparent 44%),
    #1a1712;
}

.commodityGroups h3 {
  font-family: var(--font-sans), monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.commodityChips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.commodityChips span {
  background: var(--ink-soft);
  color: var(--cream);
  font-size: 0.76rem;
  padding: 10px 13px;
}

.secondaryChips span {
  background: rgba(10, 10, 9, 0.08);
  border: 1px solid rgba(10, 10, 9, 0.12);
  color: #3c3833;
}

.commodityGroups small {
  border-top: 1px solid var(--line);
  color: #625c54;
  font-size: 0.7rem;
  line-height: 1.6;
  padding-top: 22px;
}

.brokerage {
  max-width: 1450px;
}

.partyGrid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
}

.partyCard {
  background: #ebe3d7;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 0.38fr 0.62fr;
  min-height: 430px;
  overflow: hidden;
}

.partyImage {
  min-height: 100%;
}

.partyImage img {
  filter: saturate(0.72) contrast(1.04);
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.partyCard > div:last-child {
  padding: 34px 31px;
}

.partyCard h3 {
  font-size: clamp(1.5rem, 2.2vw, 2.25rem);
  font-weight: 530;
  letter-spacing: -0.045em;
  line-height: 1.08;
  margin-top: 17px;
}

.partyCard ul {
  margin-top: 28px;
}

.principles {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 75px;
  grid-template-columns: 0.9fr 1.1fr;
}

.principleStatement h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
}

.principleGrid {
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.principleGrid article {
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  min-height: 230px;
  padding: 28px;
}

.principleGrid h3 {
  font-size: 1.12rem;
  margin-top: 40px;
}

.principleGrid p {
  color: var(--stone);
  font-size: 0.82rem;
  line-height: 1.65;
  margin-top: 10px;
}

.team {
  border-top: 1px solid var(--line);
  max-width: 1450px;
}

.teamGrid {
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.teamCard {
  background:
    radial-gradient(circle at 100% 0%, rgba(242, 164, 8, 0.12), transparent 42%),
    var(--ink-soft);
  border-bottom: 1px solid var(--line-light);
  border-right: 1px solid var(--line-light);
  color: var(--cream);
  display: flex;
  flex-direction: column;
  min-height: 340px;
  padding: 27px;
}

.teamCardTop {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.teamCardTop span {
  color: var(--copper-light);
  font-family: var(--font-sans), monospace;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
}

.teamCardTop i {
  background: var(--copper);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(242, 164, 8, 0.1);
  height: 7px;
  width: 7px;
}

.teamCard h3 {
  font-size: clamp(1.35rem, 1.9vw, 1.8rem);
  font-weight: 540;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-top: 52px;
}

.teamRole {
  color: var(--copper-light);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.5;
  margin-top: 12px;
  text-transform: uppercase;
}

.teamDescription {
  border-top: 1px solid var(--line-light);
  color: rgba(255, 243, 207, 0.58);
  font-size: 0.76rem;
  line-height: 1.65;
  margin-top: auto;
  padding-top: 22px;
}

.contact {
  align-items: center;
  background: var(--copper);
  color: var(--ink);
  display: grid;
  gap: clamp(40px, 8vw, 120px);
  grid-template-columns: 0.35fr 1.65fr;
  max-width: none;
  padding-left: max(24px, calc((100vw - var(--max)) / 2 + 52px));
  padding-right: max(24px, calc((100vw - var(--max)) / 2 + 52px));
}

.contactMark img {
  filter: drop-shadow(0 28px 38px rgba(87, 54, 0, 0.3));
  width: min(100%, 320px);
}

.contactCopy .eyebrow {
  color: white;
}

.contactCopy h2 {
  max-width: 950px;
}

.contactCopy > p {
  color: rgba(10, 10, 9, 0.7);
  margin-top: 28px;
  max-width: 760px;
}

.contactActions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin-top: 35px;
}

.buttonLight {
  background: var(--ink);
  color: var(--cream);
  text-transform: none;
}

.buttonLight:hover,
.buttonLight:focus-visible {
  background: var(--cream);
  color: var(--ink);
}

.officeGrid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
  max-width: 980px;
}

.officeCard {
  background: rgba(8, 10, 11, 0.08);
  border: 1px solid rgba(8, 10, 11, 0.18);
  display: grid;
  font-style: normal;
  gap: 6px;
  min-height: 170px;
  padding: 23px;
}

.officeCard strong {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.officeCard span {
  color: rgba(8, 10, 11, 0.72);
  font-size: 0.78rem;
  line-height: 1.4;
}

.siteLocations {
  border-top: 1px solid rgba(8, 10, 11, 0.2);
  font-size: 0.74rem;
  letter-spacing: 0.07em;
  padding-top: 18px;
  text-transform: uppercase;
}

.siteLocations strong {
  margin-right: 12px;
}

.siteFooter {
  background: var(--ink);
  color: var(--cream);
  display: grid;
  gap: 50px;
  grid-template-columns: 0.7fr 1.3fr;
  padding: 70px max(24px, calc((100vw - var(--max)) / 2 + 52px)) 40px;
}

.footerBrand {
  align-items: center;
  display: flex;
  gap: 17px;
}

.footerBrand img {
  height: 70px;
  width: 70px;
}

.footerBrand p {
  color: rgba(243, 232, 212, 0.5);
  font-size: 0.7rem;
  margin-top: 5px;
}

.footerLinks {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 15px 28px;
  justify-content: flex-end;
}

.footerLinks a {
  border-bottom: 1px solid rgba(243, 232, 212, 0.22);
  color: rgba(243, 232, 212, 0.68);
  font-size: 0.73rem;
  padding-bottom: 5px;
}

.footerLinks a:hover,
.footerLinks a:focus-visible {
  color: var(--copper-light);
}

.footerNote {
  border-top: 1px solid var(--line-light);
  color: rgba(243, 232, 212, 0.45);
  font-size: 0.65rem;
  grid-column: 1 / -1;
  line-height: 1.7;
  padding-top: 26px;
}

.copyright {
  color: rgba(243, 232, 212, 0.34);
  font-family: var(--font-sans), monospace;
  font-size: 0.6rem;
  grid-column: 1 / -1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chatWidget {
  position: relative;
  z-index: 80;
}

.chatLauncher {
  align-items: center;
  background: var(--ink);
  border: 1px solid rgba(255, 208, 74, 0.52);
  border-radius: 999px;
  bottom: 24px;
  box-shadow: 0 20px 50px rgba(8, 10, 11, 0.28);
  color: var(--cream);
  cursor: pointer;
  display: flex;
  font-family: var(--font-sans), Arial, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  gap: 10px;
  letter-spacing: 0.05em;
  min-height: 58px;
  padding: 7px 18px 7px 8px;
  position: fixed;
  right: 24px;
  text-transform: uppercase;
  transition: transform 160ms ease, border-color 160ms ease;
  z-index: 80;
}

.chatLauncher:hover,
.chatLauncher:focus-visible {
  border-color: var(--copper-light);
  transform: translateY(-2px);
}

.chatLauncherIcon {
  align-items: center;
  background: linear-gradient(135deg, var(--copper-light), var(--copper));
  border-radius: 50%;
  color: var(--ink);
  display: flex;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.chatLauncher > i {
  background: #54c774;
  border: 2px solid var(--ink);
  border-radius: 50%;
  height: 10px;
  position: absolute;
  right: 13px;
  top: 7px;
  width: 10px;
}

.chatPanel {
  background: var(--paper);
  border: 1px solid rgba(8, 10, 11, 0.18);
  bottom: 94px;
  box-shadow: 0 32px 90px rgba(8, 10, 11, 0.34);
  display: flex;
  flex-direction: column;
  height: min(640px, calc(100svh - 122px));
  overflow: hidden;
  position: fixed;
  right: 24px;
  width: min(410px, calc(100vw - 32px));
  z-index: 81;
}

.chatPanel[hidden] {
  display: none;
}

.chatHeader {
  align-items: center;
  background: var(--ink);
  color: var(--cream);
  display: flex;
  justify-content: space-between;
  min-height: 78px;
  padding: 12px 15px;
}

.chatIdentity {
  align-items: center;
  display: flex;
  gap: 11px;
}

.chatIdentity img {
  height: 48px;
  object-fit: contain;
  width: 48px;
}

.chatIdentity > div {
  display: grid;
  gap: 5px;
}

.chatIdentity strong {
  font-size: 0.88rem;
  letter-spacing: 0.06em;
}

.chatIdentity span {
  align-items: center;
  color: rgba(255, 243, 207, 0.58);
  display: flex;
  font-size: 0.64rem;
  gap: 6px;
}

.chatIdentity span i {
  background: #54c774;
  border-radius: 50%;
  height: 6px;
  width: 6px;
}

.chatClose {
  align-items: center;
  background: transparent;
  border: 1px solid rgba(255, 243, 207, 0.2);
  color: var(--cream);
  cursor: pointer;
  display: flex;
  font-size: 1.35rem;
  height: 38px;
  justify-content: center;
  line-height: 1;
  width: 38px;
}

.chatMessages {
  background:
    radial-gradient(circle at 100% 0%, rgba(242, 164, 8, 0.08), transparent 42%),
    var(--paper);
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 13px;
  overflow-y: auto;
  padding: 20px 17px;
}

.chatMessage {
  align-self: flex-start;
  background: white;
  border: 1px solid var(--line);
  max-width: 88%;
  padding: 13px 14px;
}

.chatMessage > span {
  color: var(--copper-dark);
  display: block;
  font-size: 0.58rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  margin-bottom: 6px;
}

.chatMessage p {
  color: #38342f;
  font-size: 0.78rem;
  line-height: 1.58;
}

.chatMessageUser {
  align-self: flex-end;
  background: var(--ink-soft);
  border-color: var(--ink-soft);
}

.chatMessageUser > span {
  color: var(--copper-light);
}

.chatMessageUser p {
  color: rgba(255, 243, 207, 0.84);
}

.chatMessageActions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 11px;
}

.chatMessageActions a {
  background: rgba(242, 164, 8, 0.12);
  border: 1px solid rgba(141, 90, 0, 0.24);
  color: #654200;
  font-size: 0.66rem;
  font-weight: 700;
  padding: 8px 10px;
}

.chatSuggestions {
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 11px 14px;
}

.chatSuggestions[hidden] {
  display: none;
}

.chatSuggestions button {
  background: transparent;
  border: 1px solid rgba(141, 90, 0, 0.27);
  color: #5e4210;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.66rem;
  padding: 8px 9px;
}

.chatSuggestions button:hover,
.chatSuggestions button:focus-visible {
  background: rgba(242, 164, 8, 0.12);
}

.chatForm {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  padding: 11px;
}

.chatForm input {
  background: white;
  border: 1px solid var(--line);
  border-right: 0;
  color: var(--ink);
  font-family: inherit;
  font-size: 0.78rem;
  min-width: 0;
  outline: none;
  padding: 12px;
}

.chatForm input:focus {
  border-color: var(--copper-dark);
}

.chatForm button {
  background: var(--copper);
  border: 0;
  color: var(--ink);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.68rem;
  font-weight: 750;
  padding: 0 16px;
  text-transform: uppercase;
}

.chatPrivacy {
  color: #746d64;
  font-size: 0.56rem;
  line-height: 1.45;
  padding: 0 13px 11px;
}

.chatSrOnly {
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
    padding-left: 48px;
    padding-right: 48px;
  }

  .hero h1 {
    font-size: clamp(3.3rem, 6.7vw, 5.5rem);
  }

  .serviceGrid {
    grid-template-columns: 1fr 1fr;
  }

  .partyCard {
    grid-template-columns: 1fr;
  }

  .teamGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .partyImage {
    max-height: 240px;
  }
}

@media (max-width: 820px) {
  .desktopNav {
    display: none;
  }

  .mobileMenu {
    display: block;
  }

  .mobileMenu summary {
    border: 1px solid var(--line-light);
    cursor: pointer;
    font-size: 0.75rem;
    list-style: none;
    padding: 10px 14px;
  }

  .mobileMenu summary::-webkit-details-marker {
    display: none;
  }

  .mobileMenu nav {
    background: var(--ink-soft);
    border: 1px solid var(--line-light);
    display: grid;
    min-width: 220px;
    padding: 8px;
    position: absolute;
    right: 0;
    top: 48px;
  }

  .mobileMenu nav a {
    border-bottom: 1px solid var(--line-light);
    font-size: 0.8rem;
    padding: 14px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 76px 26px 58px;
  }

  .heroBackdrop {
    background-image:
      linear-gradient(180deg, rgba(8, 10, 11, 0.34) 0%, rgba(8, 10, 11, 0.72) 48%, rgba(8, 10, 11, 0.98) 100%),
      url("/minerals-hero.jpg");
    background-position: 62% center;
  }

  .heroCopy {
    max-width: none;
  }

  .heroMark {
    min-height: 500px;
    order: -1;
  }

  .heroMark > img {
    width: min(60%, 340px);
  }

  .orbitOne {
    height: 430px;
    width: 430px;
  }

  .orbitTwo {
    height: 340px;
    width: 340px;
  }

  .markNote {
    bottom: 8%;
    right: 5%;
  }

  .regionBar {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .intro,
  .sectionHeading,
  .caraga,
  .method,
  .commodities,
  .principles,
  .contact {
    grid-template-columns: 1fr;
  }

  .assayGallery,
  .assayMethodGrid {
    grid-template-columns: 1fr;
  }

  .assayImage {
    min-height: 340px;
  }

  .assaySteps {
    grid-template-columns: 1fr 1fr;
  }

  .assaySteps li:nth-child(3) {
    border-left: 0;
  }

  .assaySteps li:nth-child(n + 3) {
    border-top: 1px solid var(--line-light);
    padding-top: 26px;
  }

  .introText {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 32px;
  }

  .sectionHeading {
    align-items: start;
    gap: 25px;
  }

  .sectionHeading > p {
    max-width: 700px;
  }

  .gateGrid {
    grid-template-columns: 1fr 1fr;
  }

  .methodIntro {
    position: static;
  }

  .partyGrid {
    grid-template-columns: 1fr;
  }

  .officeGrid {
    grid-template-columns: 1fr;
  }

  .principleStatement h2 {
    max-width: 700px;
  }

  .contactMark img {
    margin: 0 auto;
    width: 190px;
  }

  .siteFooter {
    grid-template-columns: 1fr;
  }

  .footerLinks {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .siteHeader {
    height: 72px;
    padding: 0 16px;
  }

  .brand img {
    height: 42px;
    width: 42px;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  .heroBackdrop {
    background-position: 66% center;
  }

  .heroMark {
    min-height: 360px;
  }

  .orbitOne {
    height: 330px;
    width: 330px;
  }

  .orbitTwo {
    height: 260px;
    width: 260px;
  }

  .heroMark > img {
    width: 230px;
  }

  .markNote {
    bottom: 0;
    padding: 12px 14px;
  }

  .hero h1 {
    font-size: clamp(2.9rem, 15vw, 4rem);
  }

  .heroLead {
    font-size: 0.95rem;
  }

  .heroActions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .textLink {
    align-self: flex-start;
  }

  .heroFacts {
    gap: 18px;
    grid-template-columns: 1fr;
  }

  .section {
    padding-bottom: 88px;
    padding-top: 88px;
  }

  .serviceGrid {
    grid-template-columns: 1fr;
  }

  .serviceBody > p {
    min-height: 0;
  }

  .gateGrid,
  .principleGrid,
  .teamGrid {
    grid-template-columns: 1fr;
  }

  .teamCard {
    min-height: 310px;
  }

  .assayImage {
    min-height: 260px;
  }

  .assaySteps {
    grid-template-columns: 1fr;
  }

  .assaySteps li + li,
  .assaySteps li:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line-light);
    padding-top: 26px;
  }

  .gateGrid li {
    min-height: 205px;
  }

  .gateGrid h3 {
    margin-top: 38px;
  }

  .processCallout,
  .verificationRow {
    gap: 12px;
    grid-template-columns: 1fr;
  }

  .partyCard > div:last-child {
    padding: 30px 22px;
  }

  .contactActions {
    align-items: stretch;
    flex-direction: column;
  }

  .officeCard {
    min-height: 0;
  }

  .chatLauncher {
    bottom: 14px;
    right: 14px;
  }

  .chatPanel {
    bottom: 82px;
    height: min(620px, calc(100svh - 96px));
    left: 10px;
    right: 10px;
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}