/* Fort Union Minerals */
:root {
  --bg: #efece4; --paper: #f7f4ec; --ink: #14171a; --muted: #5c6168;
  --subtle: #8a8478; --line: #d4cfc3; --slate: #3a4d5c; --field: #1a1e22;
  --field-fg: #efece4; --field-muted: #9aa1a8;
  --display: "Fraunces", "Iowan Old Style", Palatino, Georgia, serif;
  --sans: "Source Sans 3", "Avenir Next", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); line-height: 1.5; }
img { max-width: 100%; display: block; outline: 1px solid rgb(20 23 26 / 0.1); outline-offset: -1px; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 500; letter-spacing: -0.025em; text-wrap: balance; line-height: 1.15; }
p { text-wrap: pretty; }
.wrap { max-width: 72rem; margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 640px) { .wrap { padding: 0 1.5rem; } }
header.site { position: sticky; top: 0; z-index: 40; background: color-mix(in oklab, var(--bg) 90%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 4rem; }
.brand { display: flex; align-items: center; gap: 0.65rem; font-family: var(--display); font-size: 1.125rem; }
.mark { width: 1.75rem; height: 1.75rem; flex: none; }
nav.desk { display: none; gap: 1.75rem; }
nav.desk a { font-size: 0.875rem; font-weight: 500; color: var(--muted); }
nav.desk a:hover, nav.desk a[aria-current="page"] { color: var(--ink); }
.bar-right { display: none; }
.menu-btn { width: 2.75rem; height: 2.75rem; border: 0; background: none; display: grid; place-items: center; }
#mobile { display: none; border-top: 1px solid var(--line); padding: 1rem 1.25rem 1.25rem; }
#mobile.open { display: block; }
#mobile a { display: flex; min-height: 2.75rem; align-items: center; font-weight: 500; }
@media (min-width: 1024px) {
  nav.desk, .bar-right { display: flex; align-items: center; gap: 1rem; }
  .menu-btn { display: none; }
}
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; height: 2.75rem; padding: 0 1rem; border-radius: 0.375rem; border: 0; font-size: 0.875rem; font-weight: 500; }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-paper { background: var(--paper); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--field-fg); border: 1px solid color-mix(in oklab, var(--field-muted) 30%, transparent); }
.btn-outline { background: transparent; color: var(--ink); box-shadow: 0 0 0 1px rgb(20 23 26 / 0.08); }
.btn-lg { height: 3rem; padding: 0 1.25rem; }
.hero { position: relative; min-height: 88vh; background: var(--field); overflow: hidden; }
.hero img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; outline: none; }
.hero .veil { position: absolute; inset: 0; background: linear-gradient(to top, var(--field), color-mix(in oklab, var(--field) 55%, transparent) 40%, color-mix(in oklab, var(--field) 25%, transparent)); }
.hero .copy { position: relative; min-height: 88vh; display: flex; flex-direction: column; justify-content: flex-end; padding: 7rem 0 4rem; }
.kicker { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--slate); }
.hero .kicker { color: color-mix(in oklab, var(--paper) 80%, transparent); }
.hero h1 { margin: 1rem 0 0; max-width: 48rem; font-size: clamp(2.75rem, 7vw, 4.5rem); color: var(--paper); }
.hero .lede { margin: 1.25rem 0 0; max-width: 36rem; font-size: 1.125rem; line-height: 1.65; color: color-mix(in oklab, var(--paper) 80%, transparent); }
.hero .actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.stats { background: var(--paper); border-bottom: 1px solid var(--line); }
.stats .grid { display: grid; gap: 2rem; padding: 2.5rem 0; }
@media (min-width: 768px) { .stats .grid { grid-template-columns: repeat(3, 1fr); } }
.stats .num { font-family: var(--display); font-size: 2.25rem; font-variant-numeric: tabular-nums; }
.stats .lbl { margin: 0.25rem 0 0; font-size: 0.875rem; color: var(--muted); }
.section { padding: 5rem 0; }
.section h2 { margin: 0.75rem 0 0; font-size: clamp(1.75rem, 4vw, 2.25rem); }
.cards { display: grid; gap: 1rem; margin-top: 2.5rem; }
@media (min-width: 768px) { .cards.three { grid-template-columns: repeat(3, 1fr); } .cards.two { grid-template-columns: repeat(2, 1fr); } }
.card { background: var(--paper); border-radius: 0.75rem; padding: 1.5rem; box-shadow: 0 0 0 1px rgb(20 23 26 / 0.06); }
.card h2, .card h3 { margin: 0; font-size: 1.5rem; }
.card p { margin: 0.75rem 0 0; font-size: 0.9rem; color: var(--muted); line-height: 1.65; }
.ink { background: var(--field); color: var(--field-fg); }
.ink .kicker { color: var(--field-muted); }
.ink p { color: var(--field-muted); }
.split { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 1024px) { .split { grid-template-columns: 1fr 1fr; } }
.photo { width: 100%; aspect-ratio: 3/2; object-fit: cover; border-radius: 0.75rem; }
.photo.r43 { aspect-ratio: 4/3; }
.steps { display: grid; gap: 1.5rem; margin-top: 2.5rem; }
@media (min-width: 640px) { .steps.four { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .steps.four { grid-template-columns: repeat(4, 1fr); } }
.n { font-family: var(--display); font-size: 0.875rem; font-variant-numeric: tabular-nums; color: var(--subtle); }
.muted { color: var(--muted); line-height: 1.65; }
.paper { background: var(--paper); }
.page-head { background: var(--paper); border-bottom: 1px solid var(--line); padding: 4rem 0; }
.page-head h1 { margin: 0.75rem 0 0; max-width: 48rem; font-size: clamp(2.25rem, 5vw, 3rem); }
.page-head p { margin: 1.25rem 0 0; max-width: 40rem; font-size: 1.125rem; color: var(--muted); line-height: 1.65; }
.stack-row { display: grid; gap: 0.5rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 768px) { .stack-row { grid-template-columns: 1fr 2fr; gap: 2rem; } }
.tier { font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--subtle); }
dl.faq { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
dl.faq > div { padding: 1.75rem 0; border-bottom: 1px solid var(--line); }
dt { font-family: var(--display); font-size: 1.25rem; font-weight: 500; }
dd { margin: 0.75rem 0 0; color: var(--muted); line-height: 1.65; }
form.offer { background: var(--paper); border-radius: 0.75rem; padding: 1.25rem; box-shadow: 0 0 0 1px rgb(20 23 26 / 0.06); }
@media (min-width: 640px) { form.offer { padding: 2rem; } }
.fields { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .fields { grid-template-columns: 1fr 1fr; } }
.span2 { grid-column: 1 / -1; }
label.lbl { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.4rem; }
input, select, textarea { width: 100%; height: 2.75rem; padding: 0 0.75rem; border: 0; border-radius: 0.375rem; background: var(--paper); color: var(--ink); font: inherit; box-shadow: 0 0 0 1px rgb(20 23 26 / 0.08); }
textarea { height: auto; min-height: 7rem; padding: 0.65rem 0.75rem; }
.hint { margin: 0.35rem 0 0; font-size: 0.75rem; color: var(--subtle); }
.form-foot { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; }
@media (min-width: 640px) { .form-foot { flex-direction: row; align-items: center; justify-content: space-between; } }
footer.site { background: var(--field); color: var(--field-fg); }
footer .grid { display: grid; gap: 2.5rem; padding: 3.5rem 0; }
@media (min-width: 768px) { footer .grid { grid-template-columns: 5fr 3fr 4fr; } }
footer h2 { margin: 0; font-size: 1.5rem; }
footer p, footer li { color: var(--field-muted); font-size: 0.875rem; line-height: 1.65; }
footer ul { list-style: none; margin: 0.75rem 0 0; padding: 0; }
footer a:hover { color: var(--paper); }
.legal { border-top: 1px solid color-mix(in oklab, var(--field-fg) 10%, transparent); }
.legal .wrap { display: flex; flex-direction: column; gap: 0.75rem; padding: 1.5rem 1.25rem; font-size: 0.75rem; color: var(--field-muted); }
@media (min-width: 768px) { .legal .wrap { flex-direction: row; justify-content: space-between; } }
.cta-band { position: relative; overflow: hidden; background: var(--field); }
.cta-band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.5; outline: none; }
.cta-band .veil { position: absolute; inset: 0; background: color-mix(in oklab, var(--field) 60%, transparent); }
.cta-band .copy { position: relative; padding: 6rem 0; }
.cta-band h2 { max-width: 36rem; font-size: clamp(1.75rem, 4vw, 3rem); color: var(--paper); }
.cta-band p { max-width: 28rem; color: color-mix(in oklab, var(--paper) 80%, transparent); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }