/* ─── BASE ─────────────────────────────────── */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "DM Sans", system-ui, sans-serif;
  font-weight: 300;
  background: #faf7f0;
  color: #1a1a12;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection {
  background: #c4912c;
  color: #fff;
}

/* ─── TOKENS ─────────────────────────────────── */
:root {
  --cream: #faf7f0;
  --cream-mid: #edeadf;
  --cream-dark: #e0d9cc;
  --charcoal: #1a1a12;
  --charcoal-card: #242418;
  --amber: #c4912c;
  --amber-lt: #d9ab50;
  --amber-dk: #8f6520; /* amber that passes AA on cream */
  --text: #1a1a12;
  --text-mid: #4a4840;
  --text-muted: #6e6a62;
  --border: rgba(26, 26, 18, 0.09);
  --border-dk: rgba(255, 255, 255, 0.08);
}

/* ─── PAGE ROUTING ───────────────────────────── */
.page {
  display: none;
}
.page.active {
  display: block;
}

/* ─── ANIMATIONS ─────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.d1 {
  transition-delay: 0.1s;
}
.fade-up.d2 {
  transition-delay: 0.2s;
}
.fade-up.d3 {
  transition-delay: 0.3s;
}
.fade-up.d4 {
  transition-delay: 0.4s;
}

/* ─── NAV ─────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 48px;
  background: rgba(10, 6, 2, 0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    background 0.4s,
    border-color 0.4s;
}
.nav.light {
  background: rgba(250, 247, 240, 0.94);
  border-bottom-color: var(--border);
}
.nav.light .nav-link {
  color: var(--text-muted);
}
.nav.light .nav-link:hover {
  color: var(--text);
}
.nav.light .nav-cta {
  background: var(--charcoal);
  color: #fff;
}
.nav.light .brand-name {
  color: var(--charcoal);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  cursor: pointer;
}
.brand-name {
  font-family: "Fraunces", serif;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.01em;
  transition: color 0.4s;
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-link {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
  cursor: pointer;
}
.nav-link:hover,
.nav-link.active {
  color: rgba(255, 255, 255, 0.9);
}
.nav.light .nav-link.active {
  color: var(--text);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--charcoal);
  background: #fff;
  padding: 10px 22px;
  border-radius: 999px;
  text-decoration: none;
  transition:
    background 0.2s,
    transform 0.15s;
  cursor: pointer;
  border: none;
}
.nav-cta:hover {
  transform: translateY(-1px);
}

/* ─── SHARED BUTTONS ─────────────────────────── */
.btn-solid {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--charcoal);
  background: #fff;
  padding: 15px 32px;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.15s;
  white-space: nowrap;
}
.btn-solid:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(6px);
  padding: 15px 32px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.15s;
  white-space: nowrap;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.17);
  transform: translateY(-2px);
}
.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  background: var(--charcoal);
  padding: 16px 34px;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.15s;
}
.btn-dark:hover {
  background: #2a2a1e;
  transform: translateY(-2px);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--text);
  background: transparent;
  padding: 15px 32px;
  border-radius: 999px;
  text-decoration: none;
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition:
    border-color 0.2s,
    transform 0.15s;
  white-space: nowrap;
}
.btn-outline:hover {
  border-color: var(--charcoal);
  transform: translateY(-1px);
}

/* ─── SECTION WRAP ────────────────────────────── */
.sw {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ─── PAGE HEADER (shared inner pages) ───────── */
.ph {
  padding: 88px 0 72px;
  border-bottom: 1px solid var(--border);
}
.ph.dark {
  background: var(--charcoal);
  border-bottom-color: rgba(255, 255, 255, 0.07);
}
.ph-label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.ph.dark .ph-label {
  color: rgba(255, 255, 255, 0.55);
}
.ph-h1 {
  font-family: "Fraunces", serif;
  font-size: clamp(38px, 5.5vw, 72px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--text);
  max-width: 860px;
  margin-bottom: 20px;
}
.ph.dark .ph-h1 {
  color: #fff;
}
.ph-h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--text-muted);
}
.ph.dark .ph-h1 em {
  color: rgba(255, 255, 255, 0.6);
}
.ph-sub {
  font-size: 18px;
  font-weight: 300;
  color: var(--text-mid);
  max-width: 540px;
  line-height: 1.65;
}
.ph.dark .ph-sub {
  color: rgba(255, 255, 255, 0.62);
}

/* ──────────────────────────────────────────────────
   HOME PAGE
────────────────────────────────────────────────── */

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 110px 24px 140px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(
      ellipse 110% 65% at 50% 60%,
      rgba(168, 96, 28, 0.44) 0%,
      transparent 68%
    ),
    linear-gradient(
      180deg,
      #0a0602 0%,
      #281408 16%,
      #5c2e14 36%,
      #7c4820 53%,
      #6a3c18 68%,
      #2a1408 84%,
      #0a0602 100%
    );
}
.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.06;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.17);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  font-weight: 300;
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 52px;
  letter-spacing: 0.035em;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber-lt);
  flex-shrink: 0;
}
.hero-h1 {
  font-family: "Fraunces", serif;
  font-size: clamp(52px, 8.5vw, 110px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.h1-bold {
  display: block;
  font-weight: 700;
  color: #fff;
}
.h1-italic {
  display: block;
  font-style: italic;
  font-weight: 300;
  font-size: 0.82em;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 10px;
}
.hero-rule {
  width: 48px;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin: 38px auto;
}
.hero-sub {
  font-size: clamp(15.5px, 1.7vw, 19px);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
  max-width: 580px;
  margin: 0 auto 52px;
  line-height: 1.78;
}
.hero-sub strong {
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
}
.hero-cats {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}
.cat-chip {
  font-size: 12.5px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 6px 16px;
  border-radius: 999px;
  letter-spacing: 0.03em;
}
.hero-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.scroll-ind {
  position: absolute;
  bottom: 38px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 28px;
  height: 48px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.scroll-ind::after {
  content: "";
  width: 3px;
  height: 7px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 2px;
  animation: spulse 1.9s ease-in-out infinite;
}
@keyframes spulse {
  0%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
  80% {
    opacity: 0;
    transform: translateY(10px);
  }
}
.photo-note {
  position: absolute;
  bottom: 22px;
  right: 40px;
  z-index: 2;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.06em;
  pointer-events: none;
}

/* TICKER */
.ticker {
  background: var(--charcoal);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
  padding: 16px 0;
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: tick 40s linear infinite;
}
.ticker-track:hover {
  animation-play-state: paused;
}
@keyframes tick {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.ticker-item {
  font-size: 12px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.62);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 0 40px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}
.ticker-item:last-child {
  border-right: none;
}
.ticker-dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--amber);
  margin-right: 12px;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

/* WHAT WE SOURCE */
.source {
  background: var(--cream);
  padding: 120px 0 128px;
}
.source-label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 56px;
}
.source-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}
.source-col {
  padding: 44px 48px 44px 0;
  border-right: 1px solid var(--border);
}
.source-col:last-child {
  border-right: none;
  padding-right: 0;
  padding-left: 48px;
}
.source-col:nth-child(2) {
  padding-left: 48px;
}
.source-cat-name {
  font-family: "Fraunces", serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.source-cat-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
}
.source-items {
  display: flex;
  flex-direction: column;
}
.source-item {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-mid);
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 13px;
  line-height: 1.4;
}
.source-item:first-child {
  border-top: 1px solid var(--border);
}
.item-mark {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}
.source-more {
  font-size: 13px;
  font-weight: 400;
  color: var(--amber-dk);
  padding-top: 16px;
  letter-spacing: 0.02em;
}

/* HOW WE WORK */
.work {
  background: var(--charcoal);
  padding: 120px 0 128px;
  color: #fff;
  overflow: hidden;
}
.work-label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 80px;
}
.work-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 80px;
  padding: 72px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  align-items: start;
}
.work-step:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.work-step.alt {
  direction: rtl;
}
.work-step.alt > * {
  direction: ltr;
}
.step-num {
  font-family: "Fraunces", serif;
  font-size: clamp(80px, 10vw, 128px);
  font-weight: 200;
  font-style: italic;
  color: rgba(255, 255, 255, 0.07);
  line-height: 1;
  margin-bottom: -16px;
  display: block;
  user-select: none;
}
.step-label-sm {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}
.step-title {
  font-family: "Fraunces", serif;
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 600;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 22px;
  letter-spacing: -0.015em;
}
.step-body {
  font-size: 16px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.78;
  max-width: 480px;
}

/* HOME CTA */
.home-cta {
  background: var(--cream-mid);
  padding: 128px 0 136px;
  border-top: 1px solid var(--border);
}
.hcta-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 48px;
}
.hcta-label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.hcta-h {
  font-family: "Fraunces", serif;
  font-size: clamp(34px, 4.5vw, 56px);
  font-weight: 600;
  color: var(--text);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
}
.hcta-h em {
  font-style: italic;
  font-weight: 300;
  color: var(--text-muted);
}
.hcta-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.72;
  max-width: 560px;
  margin-bottom: 52px;
}
.hcta-sub strong {
  font-weight: 500;
  color: var(--text);
}
.hcta-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 56px;
}
.hcta-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 15px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.6;
}
.check-circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.check-circle svg {
  width: 10px;
  height: 10px;
}

/* ──────────────────────────────────────────────────
   MATERIALS PAGE
────────────────────────────────────────────────── */
.mat-body {
  max-width: 1140px;
  margin: 0 auto;
  padding: 64px 48px 120px;
}
.mineral {
  border-top: 1px solid var(--border);
}
.mineral:last-child {
  border-bottom: 1px solid var(--border);
}
.min-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 36px 0;
  cursor: pointer;
  user-select: none;
}
.min-name {
  font-family: "Fraunces", serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.min-sym {
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--amber-dk);
  letter-spacing: 0.1em;
  margin-left: 12px;
  vertical-align: middle;
}
.min-tog {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--cream-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--text-mid);
  flex-shrink: 0;
  transition:
    transform 0.3s,
    background 0.2s;
}
.mineral.open .min-tog {
  transform: rotate(45deg);
  background: var(--charcoal);
  color: #fff;
}
.min-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.mineral.open .min-body {
  max-height: 2200px;
}
.min-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px 56px;
  padding: 0 0 52px;
  max-width: 880px;
}
.mf h4 {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.mf p,
.mf ul {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.7;
}
.mf ul {
  list-style: none;
}
.mf ul li {
  padding: 3px 0;
}
.mf ul li::before {
  content: "· ";
  color: var(--amber);
  font-weight: 700;
}
.mf.full {
  grid-column: 1/-1;
}
.min-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 2px;
  transition: border-color 0.2s;
  cursor: pointer;
}
.min-cta-link:hover {
  border-color: var(--amber);
}
.mat-section-head {
  font-family: "Fraunces", serif;
  font-size: 32px;
  font-weight: 600;
  color: var(--text);
  margin: 72px 0 32px;
  padding-top: 64px;
  border-top: 1px solid var(--border);
}

/* ──────────────────────────────────────────────────
   APPROACH PAGE
────────────────────────────────────────────────── */
.appr-intro-wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 56px 48px 0;
}
.appr-intro {
  font-size: 18px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: 72px;
}
.steps {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 48px;
  border-top: 1px solid var(--border);
}
.appr-step {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 0 48px;
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.appr-num {
  font-family: "Fraunces", serif;
  font-size: 72px;
  font-weight: 300;
  font-style: italic;
  color: var(--cream-dark);
  line-height: 1;
}
.appr-lbl {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber-dk);
  margin-bottom: 10px;
}
.appr-title {
  font-family: "Fraunces", serif;
  font-size: clamp(26px, 2.8vw, 36px);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.2;
}
.appr-body {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 580px;
}

/* WONT DO */
.wont {
  background: var(--charcoal);
  padding: 112px 0;
  color: #fff;
}
.wont-in {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 48px;
}
.wont-label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 20px;
}
.wont-h {
  font-family: "Fraunces", serif;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 56px;
  line-height: 1.1;
}
.wont-h em {
  font-style: italic;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
}
.wont-list {
  list-style: none;
}
.wont-list li {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 17px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.6;
}
.wont-list li:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.wx {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 22px;
  color: rgba(255, 255, 255, 0.45);
  flex-shrink: 0;
  line-height: 1.3;
}
.wont-coda {
  margin-top: 52px;
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 22px;
  color: var(--amber-lt);
  font-weight: 300;
  line-height: 1.55;
}
.appr-cta {
  background: var(--cream);
  padding: 80px 0;
  text-align: center;
  border-top: 1px solid var(--border);
}
.appr-cta p {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* ──────────────────────────────────────────────────
   REACH PAGE
────────────────────────────────────────────────── */
.reach-body {
  background: var(--charcoal);
  padding: 72px 0 120px;
  color: #fff;
}
.reach-in {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 48px;
}
.map-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 20px;
  padding: 40px;
  margin-bottom: 72px;
}
.map-box svg {
  width: 100%;
  height: auto;
  display: block;
}
.reach-section-h {
  font-family: "Fraunces", serif;
  font-size: 28px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 32px;
}
.reach-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 64px;
}
.reach-region {
  margin-bottom: 40px;
}
.reach-region-name {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
  display: block;
}
.reach-list {
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.reach-list li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.rc {
  font-family: "Fraunces", serif;
  font-size: 18px;
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
  min-width: 148px;
}
.rm {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.55;
}

/* ──────────────────────────────────────────────────
   ABOUT PAGE
────────────────────────────────────────────────── */
.about-body {
  max-width: 1100px;
  margin: 0 auto;
  padding: 88px 48px 140px;
}
.myth {
  max-width: 640px;
  margin: 0 auto 96px;
  text-align: center;
}
.myth p {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(20px, 2.3vw, 27px);
  line-height: 1.58;
  color: var(--text-mid);
}
.myth-rule {
  width: 44px;
  height: 1px;
  background: var(--amber);
  margin: 30px auto 0;
}
.about-story {
  max-width: 720px;
  margin: 0 auto 80px;
}
.about-story h2 {
  font-family: "Fraunces", serif;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 28px;
}
.about-story p {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.78;
  margin-bottom: 20px;
}
.bios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding-top: 64px;
  border-top: 1px solid var(--border);
  margin-bottom: 64px;
}
.bio-name {
  font-family: "Fraunces", serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.bio-role {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--amber-dk);
  margin-bottom: 18px;
}
.bio-text {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.72;
}
.sig {
  text-align: right;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  max-width: 720px;
  margin: 0 auto 56px;
}
.sig p {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 26px;
  font-weight: 300;
  color: var(--text);
}
.sig span {
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 7px;
}
.about-cta-row {
  text-align: center;
}

/* ──────────────────────────────────────────────────
   CONTACT PAGE
────────────────────────────────────────────────── */
.contact-body {
  max-width: 860px;
  margin: 0 auto;
  padding: 80px 48px 140px;
}
.contact-section {
  margin-bottom: 72px;
  padding-bottom: 72px;
  border-bottom: 1px solid var(--border);
}
.contact-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.contact-section-label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.contact-section-h {
  font-family: "Fraunces", serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 600;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.contact-section-h em {
  font-style: italic;
  font-weight: 300;
  color: var(--text-muted);
}
.contact-section-sub {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 500px;
  margin-bottom: 40px;
}
.cal-box {
  background: var(--cream-mid);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  text-align: center;
}
.cal-box-label {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
/* Form */
.cform {
  display: grid;
  gap: 28px;
}
.cform-row {
  display: grid;
  gap: 10px;
}
.cform-row.two {
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.cform-row.two > div {
  display: grid;
  gap: 10px;
}
.cform label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.cform input,
.cform textarea,
.cform select {
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  font-weight: 300;
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--border);
  padding: 12px 0;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.cform input:focus,
.cform textarea:focus,
.cform select:focus {
  border-bottom-color: var(--charcoal);
}
.cform textarea {
  resize: vertical;
  min-height: 88px;
}
.cform-submit {
  margin-top: 8px;
}

/* ─── FOOTER ─────────────────────────────────── */
footer {
  background: var(--charcoal);
  padding: 56px 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-in {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Fraunces", serif;
  font-size: 18px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  cursor: pointer;
}
.footer-right {
  text-align: right;
}
.footer-email {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 5px;
}
.footer-email a {
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-email a:hover {
  color: rgba(255, 255, 255, 0.85);
}
.footer-since {
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.footer-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.footer-links a {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* ─── FOCUS VISIBILITY (keyboard users) ──────── */
:focus-visible {
  outline: 2px solid var(--amber-dk);
  outline-offset: 3px;
  border-radius: 2px;
}
.nav :focus-visible,
.hero :focus-visible,
.work :focus-visible,
.wont :focus-visible,
.reach-body :focus-visible,
.ph.dark :focus-visible,
footer :focus-visible {
  outline-color: var(--amber-lt);
}

/* ─── MOBILE NAV TOGGLE ──────────────────────── */
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  border-radius: 8px;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 20px;
  height: 1.5px;
  background: #fff;
  transition:
    background 0.2s,
    transform 0.28s ease,
    top 0.22s ease;
}
.nav-toggle-bars {
  position: relative;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle-bars::before {
  top: -6px;
}
.nav-toggle-bars::after {
  top: 6px;
}
.nav.light .nav-toggle-bars,
.nav.light .nav-toggle-bars::before,
.nav.light .nav-toggle-bars::after {
  background: var(--charcoal);
}
.nav.open .nav-toggle-bars {
  background: transparent;
}
.nav.open .nav-toggle-bars::before {
  top: 0;
  transform: rotate(45deg);
}
.nav.open .nav-toggle-bars::after {
  top: 0;
  transform: rotate(-45deg);
}
.nav-mobile-cta {
  display: none;
}

/* ─── CONTACT FORM STATUS ────────────────────── */
.hp-field {
  display: none;
}
.cform-status {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.55;
  min-height: 1px;
}
.cform-status.ok {
  color: #2f6b3a;
}
.cform-status.err {
  color: #9b2c2c;
}
.cform button[disabled] {
  opacity: 0.55;
  cursor: progress;
}

/* ─── REDUCED MOTION ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-up {
    opacity: 1;
    transform: none;
  }
}

/* ─── RESPONSIVE ──────────────────────────────── */
@media (max-width: 900px) {
  .nav {
    padding: 12px 20px;
  }
  .nav-toggle {
    display: flex;
  }
  .nav > .nav-cta {
    display: none;
  }
  /* Menu is a panel hung below the bar, so opening it never
     changes the height of the fixed nav itself. */
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 4px 20px 22px;
    background: rgba(10, 6, 2, 0.97);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    transform: translateY(-10px);
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 0.24s ease,
      transform 0.24s ease,
      visibility 0s linear 0.24s;
  }
  .nav.light .nav-links {
    background: rgba(250, 247, 240, 0.98);
    border-bottom-color: var(--border);
  }
  .nav.open .nav-links {
    opacity: 1;
    transform: none;
    visibility: visible;
    pointer-events: auto;
    transition:
      opacity 0.24s ease,
      transform 0.24s ease,
      visibility 0s;
  }
  .nav-links li {
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  .nav.light .nav-links li {
    border-top-color: var(--border);
  }
  .nav-links li:first-child {
    margin-top: 8px;
  }
  .nav-link {
    display: block;
    padding: 15px 2px;
    font-size: 16px;
  }
  .nav-mobile-cta {
    display: block;
    border-top: none !important;
    padding: 14px 0 8px;
  }
  .nav-mobile-cta .nav-cta {
    display: flex;
    justify-content: center;
    width: 100%;
  }
  .sw,
  .reach-in,
  .wont-in {
    padding: 0 24px;
  }
  .source-grid {
    grid-template-columns: 1fr;
  }
  .source-col {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 40px 0 !important;
  }
  .source-col:last-child {
    border-bottom: none;
  }
  .work-step {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .work-step.alt {
    direction: ltr;
  }
  .step-num {
    font-size: 72px;
  }
  .hcta-inner,
  .mat-body,
  .appr-intro-wrap,
  .steps,
  .about-body,
  .contact-body,
  .reach-in {
    padding-left: 24px;
    padding-right: 24px;
  }
  .appr-step {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .appr-num {
    font-size: 52px;
  }
  .min-grid {
    grid-template-columns: 1fr;
  }
  .bios {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .reach-cols {
    grid-template-columns: 1fr;
  }
  .cform-row.two {
    grid-template-columns: 1fr;
  }
  .footer-in {
    flex-direction: column;
    text-align: center;
  }
  .footer-right {
    text-align: center;
  }
  .footer-links {
    justify-content: center;
  }
}

/* ══════════════════════════════════════════════════════════════
   Styles for the multi-page split: breadcrumbs, product pages,
   the materials index, and the skip link.
   ══════════════════════════════════════════════════════════════ */

/* ─── SKIP LINK ────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 300;
  background: var(--charcoal);
  color: #fff;
  padding: 12px 20px;
  font-size: 14px;
  border-radius: 0 0 8px 0;
  text-decoration: none;
}
.skip-link:focus {
  left: 0;
}

/* ─── BREADCRUMBS ──────────────────────────────────────────── */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 22px;
}
.crumbs a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.crumbs a:hover {
  color: var(--text);
  border-bottom-color: var(--border);
}
.crumbs span[aria-current] {
  color: var(--text);
}
.crumb-sep {
  color: var(--cream-dark);
}
.ph.dark .crumbs,
.ph.dark .crumbs a {
  color: rgba(255, 255, 255, 0.55);
}

/* ─── PRODUCT PAGE ─────────────────────────────────────────── */
.h1-sym {
  display: inline-block;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--amber-dk);
  margin-left: 16px;
  vertical-align: middle;
  white-space: nowrap;
}
.prod-body {
  max-width: 1140px;
  margin: 0 auto;
  padding: 64px 48px 120px;
}
.prod-lead {
  max-width: 720px;
  margin-bottom: 64px;
}
.prod-lead h2 {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.prod-lead p {
  font-size: 19px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.72;
}
.prod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 56px;
  padding: 56px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  max-width: 940px;
}
.prod-grid .mf h2,
.fuel-body .mf h3 {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.prod-grid .mf p,
.prod-grid .mf ul,
.fuel-body .mf p,
.fuel-body .mf ul {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.7;
}
.prod-grid .mf ul,
.fuel-body .mf ul {
  list-style: none;
}
.prod-grid .mf ul li,
.fuel-body .mf ul li {
  padding: 3px 0;
}
.prod-grid .mf ul li::before,
.fuel-body .mf ul li::before {
  content: "\00b7  ";
  color: var(--amber-dk);
  font-weight: 700;
}

/* ─── PRODUCT CTA ──────────────────────────────────────────── */
.prod-cta {
  margin-top: 72px;
  padding: 48px;
  background: var(--cream-mid);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 940px;
}
.prod-cta h2 {
  font-family: "Fraunces", serif;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 600;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.prod-cta p {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 30px;
}
.prod-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ─── RELATED PRODUCTS ─────────────────────────────────────── */
.rel {
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.rel-h {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.rel-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.rel-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 15px;
  font-weight: 400;
  color: var(--text);
  text-decoration: none;
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: border-color 0.2s, background 0.2s;
}
.rel-list a:hover {
  border-color: var(--charcoal);
  background: var(--cream-mid);
}
.rel-sym {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--amber-dk);
}

/* ─── MATERIALS INDEX ──────────────────────────────────────── */
.mat-section-lead {
  font-family: "Fraunces", serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 11.5px;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
}
.mat-section-lead.second {
  margin-top: 64px;
}
.mat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.mat-card {
  display: block;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  text-decoration: none;
  background: var(--cream);
  transition: border-color 0.2s, transform 0.18s, background 0.2s;
}
.mat-card:hover {
  border-color: var(--charcoal);
  transform: translateY(-2px);
  background: var(--cream-mid);
}
.mat-card.wide {
  margin-top: 0;
}
.mat-card-sym {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--amber-dk);
  margin-bottom: 10px;
}
.mat-card-name {
  font-family: "Fraunces", serif;
  font-size: 30px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.mat-card-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 18px;
}
.mat-card-go {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.01em;
}

/* ─── FUEL PAGE ────────────────────────────────────────────── */
.fuel-item {
  padding: 44px 0;
  border-top: 1px solid var(--border);
  max-width: 940px;
}
.fuel-item:last-of-type {
  border-bottom: 1px solid var(--border);
}
.fuel-name {
  font-family: "Fraunces", serif;
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.05;
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}
.fuel-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 56px;
}

/* ─── HOME: minerals now link to their own pages ───────────── */
.src-link {
  color: var(--text-mid);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.src-link:hover {
  color: var(--text);
  border-bottom-color: var(--amber-dk);
}
.source-more a {
  color: var(--amber-dk);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.source-more a:hover {
  border-bottom-color: var(--amber-dk);
}

/* ─── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .prod-body {
    padding-left: 24px;
    padding-right: 24px;
  }
  .prod-grid,
  .fuel-body {
    grid-template-columns: 1fr;
  }
  .prod-cta {
    padding: 32px 24px;
  }
  .h1-sym {
    display: block;
    margin-left: 0;
    margin-top: 12px;
  }
}