/* ============================================================
   1635 RESOURCES LLC — brand stylesheet
   Palette adapted from the 43-101 / Capabilities document family
   ============================================================ */

:root {
  /* Brand palette — pulled from the 43-101 capabilities PDF */
  --navy: #0E3C45;          /* deep teal-navy — primary brand */
  --navy-deep: #0A2D34;     /* darker variant for headers */
  --navy-ink: #061E22;      /* near-black for footer */
  --teal: #2BA8AD;          /* bright accent */
  --teal-soft: #5FBFBF;
  --terracotta: #C25B3F;    /* orange accent (antimony chart) */
  --gold: #D9A441;          /* warm accent / credential pills */
  --cream: #F4EFE6;         /* warm off-white */
  --paper: #FAF7F1;         /* page background */
  --paper-2: #EEE9DE;       /* alt section */
  --rule: #D7CFC0;          /* hairline */
  --text: #1A2A2E;          /* body text */
  --text-soft: #4C5E63;     /* secondary text */
  --text-mute: #7A8A8E;     /* metadata */
  --white: #FFFFFF;

  /* Type */
  --serif: 'Tiempos Headline', 'Source Serif 4', 'GT Sectra', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Scale */
  --measure: 68ch;
  --max: 1320px;
  --gutter: clamp(20px, 4vw, 56px);

  /* Radii / shadows */
  --r-sm: 4px;
  --r: 6px;
  --r-lg: 10px;
  --shadow: 0 1px 2px rgba(6,30,34,.06), 0 8px 24px rgba(6,30,34,.06);
  --shadow-lg: 0 24px 60px -20px rgba(6,30,34,.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

/* ---------- Type ---------- */

.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--teal);
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--navy);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
}

h1 { font-size: clamp(40px, 6vw, 76px); }
h2 { font-size: clamp(30px, 4vw, 48px); }
h3 { font-size: clamp(22px, 2.4vw, 30px); }
h4 { font-size: 18px; font-family: var(--sans); font-weight: 600; letter-spacing: 0; }

p { margin: 0 0 1em; }

.lede { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.55; color: var(--text-soft); max-width: var(--measure); }

.small { font-size: 13px; color: var(--text-mute); }

.mono { font-family: var(--mono); letter-spacing: -.01em; }

/* ---------- Layout primitives ---------- */

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-narrow { max-width: 980px; margin: 0 auto; padding: 0 var(--gutter); }

section { padding: clamp(72px, 9vw, 130px) 0; }

.rule { height: 1px; background: var(--rule); border: 0; margin: 0; }

/* ---------- Top credential ticker ---------- */

.gov-strip {
  background: var(--navy-deep);
  color: var(--cream);
  font-size: 12px;
  letter-spacing: .04em;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.gov-strip .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 38px;
  flex-wrap: wrap;
  padding-top: 8px; padding-bottom: 8px;
}
.gov-strip .gov-left { display: flex; align-items: center; gap: 10px; }
.gov-strip .gov-right { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.gov-strip .star {
  display: inline-block; width: 10px; height: 10px;
  background: var(--gold);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}
.gov-strip strong { color: var(--white); font-weight: 600; }
.gov-strip .sep { opacity: .35; }

/* ---------- Header / nav ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,247,241,.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--rule);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 36px; height: 36px;
  background: var(--navy);
  color: var(--cream);
  border-radius: var(--r-sm);
  display: grid; place-items: center;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .02em;
}
.brand-name {
  font-family: var(--serif);
  color: var(--navy);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: .01em;
  line-height: 1;
}
.brand-name small {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: .22em;
  color: var(--text-mute);
  font-weight: 500;
  margin-top: 4px;
  text-transform: uppercase;
}
nav.primary { display: flex; gap: 28px; align-items: center; }
nav.primary a {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  letter-spacing: .01em;
  transition: color .15s ease;
}
nav.primary a:hover { color: var(--teal); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--navy); color: var(--cream);
  padding: 10px 18px; border-radius: var(--r);
  font-size: 14px; font-weight: 500; letter-spacing: .01em;
  border: 1px solid var(--navy);
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { background: var(--navy-ink); transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--navy); }
.btn.ghost:hover { background: var(--navy); color: var(--cream); }

@media (max-width: 880px) {
  nav.primary { display: none; }
}
@media (max-width: 520px) {
  .brand-name small { display: none; }
  .site-header .wrap { height: 64px; }
  .brand-name { font-size: 16px; }
  .btn { padding: 8px 14px; font-size: 13px; }
  .gov-strip { font-size: 11px; }
  .gov-strip .wrap { gap: 12px; padding-top: 6px; padding-bottom: 6px; }
  .gov-strip .gov-right { gap: 10px; }
  .gov-strip .sep { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex; align-items: flex-end;
  background: var(--navy-deep);
  color: var(--cream);
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('../images/hero-landscape.png') center / cover no-repeat;
  filter: saturate(1.05) contrast(1.02);
  z-index: -2;
}
.hero-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6,30,34,.55) 0%, rgba(6,30,34,.30) 35%, rgba(6,30,34,.85) 100%);
  z-index: -1;
}
.hero .wrap { padding-top: 80px; padding-bottom: 80px; width: 100%; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: end;
}
.hero h1 {
  color: var(--white);
  font-weight: 400;
  letter-spacing: -.015em;
  max-width: 16ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--teal-soft);
  font-weight: 400;
}
.hero .eyebrow { color: var(--gold); }
.hero p.lede { color: rgba(244,239,230,.86); max-width: 50ch; margin-top: 10px; }
.hero-meta {
  display: flex; flex-direction: column; gap: 18px;
  padding-bottom: 14px;
}
.hero-meta .pill {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid rgba(217,164,65,.55);
  color: var(--gold);
  background: rgba(217,164,65,.07);
  padding: 6px 12px; border-radius: 100px;
  font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
}
.hero-meta .pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.hero-meta .creds { font-size: 13px; color: rgba(244,239,230,.78); line-height: 1.7; }
.hero-meta .creds strong { color: var(--white); display: block; font-weight: 600; }
.hero-cta { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.hero-cta .btn { background: var(--teal); border-color: var(--teal); color: #042024; }
.hero-cta .btn:hover { background: var(--teal-soft); border-color: var(--teal-soft); }
.hero-cta .btn.ghost { background: transparent; color: var(--cream); border-color: rgba(244,239,230,.4); }
.hero-cta .btn.ghost:hover { background: var(--cream); color: var(--navy); }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero { min-height: 78vh; }
}

/* ---------- KPI strip ---------- */

.kpi-strip {
  background: var(--navy);
  color: var(--cream);
}
.kpi-strip .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.kpi {
  padding: 38px clamp(16px, 2vw, 32px);
  border-right: 1px solid rgba(255,255,255,.10);
}
.kpi:last-child { border-right: 0; }
.kpi .num {
  font-family: var(--serif);
  font-size: clamp(34px, 3.6vw, 48px);
  color: var(--white);
  line-height: 1;
  letter-spacing: -.02em;
}
.kpi .num small { font-size: .55em; color: var(--gold); margin-left: 4px; font-family: var(--sans); font-weight: 600; letter-spacing: .02em; }
.kpi .lbl { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(244,239,230,.7); margin-top: 12px; }
@media (max-width: 720px) {
  .kpi-strip .wrap { grid-template-columns: repeat(2, 1fr); }
  .kpi { border-bottom: 1px solid rgba(255,255,255,.10); }
  .kpi:nth-child(2) { border-right: 0; }
}

/* ---------- Section heading ---------- */

.shead { display: flex; align-items: end; justify-content: space-between; gap: 32px; flex-wrap: wrap; margin-bottom: 48px; }
.shead h2 { max-width: 22ch; }
.shead .shead-right { color: var(--text-soft); max-width: 42ch; font-size: 16px; }
.shead .shead-right p { margin: 0; }

/* ---------- Platform / capability grid ---------- */

.alt { background: var(--paper-2); }

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.cap {
  background: var(--paper);
  padding: 32px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  transition: background .2s ease;
}
.cap:hover { background: var(--cream); }
.cap .num { font-family: var(--mono); font-size: 12px; color: var(--teal); letter-spacing: .04em; }
.cap h3 { font-size: 22px; margin: 0; }
.cap p { color: var(--text-soft); font-size: 15px; margin: 0; }
.cap .tag {
  align-self: flex-start;
  margin-top: 8px;
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--terracotta); font-weight: 600;
}
@media (max-width: 900px) { .cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cap-grid { grid-template-columns: 1fr; } }

/* ---------- Strategic backdrop / import reliance ---------- */

.reliance {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.reliance .bars { display: flex; flex-direction: column; gap: 14px; }
.reliance .bar-row {
  display: grid; grid-template-columns: 150px 1fr; align-items: center; gap: 14px;
  font-size: 14px;
}
.reliance .bar-label { color: var(--text); font-weight: 500; }
.reliance .bar-track {
  height: 24px; background: var(--paper); border: 1px solid var(--rule); border-radius: 3px; overflow: hidden; position: relative;
}
.reliance .bar-fill {
  height: 100%; background: var(--navy);
  display: flex; align-items: center; justify-content: space-between; padding: 0 10px;
  color: var(--cream); font-size: 11px; font-weight: 700; letter-spacing: .04em;
}
.reliance .bar-fill .pct { color: var(--cream); }
.reliance .bar-fill .desc { color: rgba(255,255,255,.78); font-weight: 500; letter-spacing: .02em; font-size: 10.5px; text-transform: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 60%; }
.reliance .bar-fill.alt { background: var(--teal); color: #042024; }
.reliance .bar-fill.alt .desc { color: rgba(4,32,36,.7); }
.reliance .bar-fill.warn { background: var(--terracotta); }
.reliance .bar-pct { color: var(--text-mute); font-size: 13px; font-family: var(--mono); }
.reliance .src { font-size: 12px; color: var(--text-mute); margin-top: 16px; }
@media (max-width: 880px) { .reliance { grid-template-columns: 1fr; gap: 32px; } }

/* ---------- Metals — flagship grid ---------- */

.metals {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.metal-card {
  position: relative;
  background: var(--navy);
  color: var(--cream);
  padding: 28px 24px;
  border-radius: var(--r);
  overflow: hidden;
  min-height: 240px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.metal-card.terracotta { background: var(--terracotta); color: #fff; }
.metal-card.teal { background: var(--teal); color: #042024; }
.metal-card.gold { background: var(--gold); color: #2c1f06; }
.metal-card .sym {
  font-family: var(--serif);
  font-size: 88px;
  line-height: .9;
  letter-spacing: -.04em;
  opacity: .96;
}
.metal-card .name { font-size: 20px; font-weight: 600; letter-spacing: -.005em; }
.metal-card .desc { font-size: 13px; line-height: 1.5; opacity: .88; }
.metal-card .ir { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; opacity: .85; }
@media (max-width: 900px) { .metals { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .metals { grid-template-columns: 1fr; } }

/* ---------- Properties table ---------- */

.prop-table {
  width: 100%; border-collapse: collapse; font-size: 14px;
  background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r-lg); overflow: hidden;
}
.prop-table thead th {
  text-align: left; padding: 16px 18px;
  background: var(--navy); color: var(--cream);
  font-weight: 600; font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
}
.prop-table td { padding: 16px 18px; border-top: 1px solid var(--rule); vertical-align: top; }
.prop-table tbody tr:nth-child(even) td { background: var(--cream); }
.prop-table td.name { font-weight: 600; color: var(--navy); }
.prop-table td.metals { color: var(--terracotta); font-weight: 600; }

.prop-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.note { font-size: 12px; color: var(--text-mute); margin-top: 14px; line-height: 1.55; max-width: 70ch; }

/* ---------- Yucca section ---------- */

.yucca {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.yucca .image {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.yucca-specs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--rule); margin-top: 28px; border: 1px solid var(--rule); border-radius: var(--r); overflow: hidden;}
.yucca-specs .s { background: var(--paper); padding: 18px 20px; }
.yucca-specs .s .v { font-family: var(--serif); font-size: 28px; color: var(--navy); line-height: 1; }
.yucca-specs .s .k { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-mute); margin-top: 8px; }
@media (max-width: 880px) { .yucca { grid-template-columns: 1fr; } }

/* ---------- Pipeline ---------- */

.pipeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  position: relative;
}
.pipe {
  background: var(--navy);
  color: var(--cream);
  padding: 22px 18px;
  border-radius: var(--r);
  position: relative;
  min-height: 150px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.pipe.t-1 { background: var(--teal-soft); color: #042024; }
.pipe.t-2 { background: var(--teal); color: #042024; }
.pipe.t-3 { background: var(--navy); }
.pipe.t-4 { background: var(--terracotta); color: #fff; }
.pipe.t-5 { background: var(--navy-deep); }
.pipe .step { font-family: var(--mono); font-size: 11px; opacity: .8; letter-spacing: .1em; }
.pipe .title { font-family: var(--serif); font-size: 22px; line-height: 1.1; }
.pipe .desc { font-size: 12px; line-height: 1.5; opacity: .85; }
@media (max-width: 880px) { .pipeline { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Facility gallery ---------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
  margin-top: 36px;
}
.gallery .g {
  border-radius: var(--r); overflow: hidden;
  background: var(--navy-deep);
  aspect-ratio: 4 / 3;
}
.gallery .g img { width: 100%; height: 100%; object-fit: cover; }
.gallery .g.span-6 { grid-column: span 6; aspect-ratio: 16/9; }
.gallery .g.span-4 { grid-column: span 4; }
.gallery .g.span-3 { grid-column: span 3; aspect-ratio: 1/1; }
.gallery .g.span-8 { grid-column: span 8; aspect-ratio: 16/9; }
@media (max-width: 720px) {
  .gallery .g, .gallery .g.span-6, .gallery .g.span-4, .gallery .g.span-3, .gallery .g.span-8 {
    grid-column: span 12;
    aspect-ratio: 4/3;
  }
}

/* ---------- Credentials section ---------- */

.creds-band {
  background: var(--navy-ink);
  color: var(--cream);
}
.creds-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.cred-card {
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--r-lg);
  padding: 26px;
  background: rgba(255,255,255,.02);
}
.cred-card .crown {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold); font-weight: 600;
}
.cred-card h4 { color: var(--white); font-size: 20px; margin: 14px 0 8px; font-family: var(--serif); font-weight: 500; letter-spacing: -.005em; }
.cred-card .v { font-family: var(--mono); font-size: 14px; color: var(--teal-soft); margin: 6px 0; letter-spacing: .02em; }
.cred-card p { font-size: 14px; color: rgba(244,239,230,.78); line-height: 1.6; margin: 8px 0 0; }
.cred-card .lock { color: var(--gold); }
@media (max-width: 880px) { .creds-grid { grid-template-columns: 1fr; } }

/* ---------- Federal financing fit ---------- */

.fed-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.fed {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--teal);
  padding: 20px;
  border-radius: var(--r);
}
.fed:nth-child(2) { border-left-color: var(--terracotta); }
.fed:nth-child(3) { border-left-color: var(--gold); }
.fed:nth-child(4) { border-left-color: var(--navy); }
.fed .k { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--text-mute); text-transform: uppercase; }
.fed h4 { color: var(--navy); margin: 6px 0; font-family: var(--serif); font-weight: 500; font-size: 19px; letter-spacing: -.005em; }
.fed p { font-size: 13px; color: var(--text-soft); margin: 0; line-height: 1.55; }
@media (max-width: 900px) { .fed-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .fed-grid { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */

.cta-band {
  background:
    linear-gradient(135deg, rgba(11,45,52,.92), rgba(43,168,173,.85)),
    url('../images/facility/sag-mill.jpg') center / cover no-repeat;
  color: var(--cream);
  padding: clamp(72px, 9vw, 130px) 0;
}
.cta-band h2 { color: var(--white); max-width: 22ch; }
.cta-band p { color: rgba(244,239,230,.85); max-width: 56ch; font-size: 17px; }
.cta-band .row { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.cta-band .btn { background: var(--gold); border-color: var(--gold); color: #2c1f06; }
.cta-band .btn:hover { background: #e2b15a; border-color: #e2b15a; }
.cta-band .btn.ghost { background: transparent; color: var(--cream); border-color: rgba(244,239,230,.4); }
.cta-band .btn.ghost:hover { background: var(--cream); color: var(--navy); }

/* ---------- Footer ---------- */

footer.site-footer {
  background: var(--navy-ink);
  color: rgba(244,239,230,.7);
  padding: 64px 0 32px;
  font-size: 14px;
}
footer .ftop {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
footer h5 { color: var(--white); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-family: var(--sans); font-weight: 600; margin: 0 0 16px; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin: 8px 0; }
footer li a:hover { color: var(--teal-soft); }
footer .brand-block { max-width: 36ch; }
footer .brand-block p { line-height: 1.6; }
footer .fbot {
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding-top: 28px; font-size: 12px; color: rgba(244,239,230,.55);
}
@media (max-width: 880px) {
  footer .ftop { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  footer .ftop { grid-template-columns: 1fr; }
}

/* ---------- Reveal-on-scroll (subtle) ---------- */

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Confidentiality / disclaimer band ---------- */

.disclaimer {
  background: var(--paper-2);
  padding: 24px 0;
  font-size: 12px;
  color: var(--text-mute);
  line-height: 1.6;
  border-top: 1px solid var(--rule);
}
.disclaimer .wrap { max-width: 1100px; }

/* ============================================================
   Precious Metals Division
   ============================================================ */

.precious-band {
  background:
    linear-gradient(180deg, var(--navy-deep) 0%, var(--navy-ink) 100%);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.precious-band::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent);
  opacity: .6;
}

.gold-eyebrow { color: var(--gold) !important; }
.on-dark { color: var(--white) !important; }
.on-dark-soft { color: rgba(244,239,230,.82); }
.on-dark-soft p { color: rgba(244,239,230,.82); }
.gold-strong { color: var(--gold); font-weight: 600; }

/* Spot strip */
.spot-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 8px;
}
.spot {
  display: flex; align-items: center; gap: 18px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(217,164,65,.18);
  border-radius: var(--r-lg);
  padding: 22px 24px;
  position: relative;
  transition: border-color .25s ease, background .25s ease;
}
.spot:hover {
  border-color: rgba(217,164,65,.45);
  background: rgba(255,255,255,.06);
}
.spot-sym {
  font-family: var(--serif);
  font-size: 56px;
  line-height: .9;
  color: var(--gold);
  font-weight: 400;
  letter-spacing: -.03em;
  width: 70px; flex-shrink: 0;
  text-align: center;
}
.spot-body { flex: 1; min-width: 0; }
.spot-name {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(244,239,230,.7);
  font-weight: 600;
}
.spot-price {
  font-family: var(--serif);
  font-size: 32px;
  line-height: 1.05;
  color: var(--white);
  margin: 4px 0 8px;
  letter-spacing: -.015em;
}
.spot-price small {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: .05em;
}
.spot-note {
  font-size: 12px;
  color: rgba(244,239,230,.6);
  line-height: 1.5;
}

.spot-foot {
  margin-top: 18px;
  font-size: 12px;
  color: rgba(244,239,230,.5);
  letter-spacing: .03em;
  text-align: right;
}

@media (max-width: 880px) {
  .spot-strip { grid-template-columns: 1fr; gap: 14px; }
  .spot-foot { text-align: left; }
}

/* Precious narrative grid */
.precious-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: start;
  margin-top: 56px;
}
.precious-image {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 96px;
}
.precious-image img { width: 100%; display: block; }
.precious-copy h3 { margin-top: 0; font-size: clamp(24px, 2.6vw, 32px); }

.precious-bullets {
  display: flex; flex-direction: column;
  gap: 18px;
  margin-top: 28px;
}
.pb {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-left: 3px solid var(--gold);
  border-radius: var(--r);
  padding: 20px 22px;
}
.pb-k {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
}
.pb p {
  font-size: 14.5px;
  color: rgba(244,239,230,.82);
  line-height: 1.6;
  margin: 0;
}
.pb p strong { color: var(--white); font-weight: 600; }
.pb-em { color: var(--gold); font-style: normal; display: block; margin-top: 6px; font-size: 13.5px; }

@media (max-width: 980px) {
  .precious-grid { grid-template-columns: 1fr; gap: 36px; }
  .precious-image { position: static; }
}