/* Sourcing Page — Transparency */

.sourcing-hero {
  padding: 10rem var(--gutter) 6rem;
  text-align: center;
  background: var(--cream-light);
}
.sourcing-hero-inner { max-width: 720px; margin: 0 auto; }
.sourcing-hero h1 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.1;
  margin: 1rem 0 1.5rem;
  color: var(--ink);
}
.sourcing-hero p {
  font-size: 1.125rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 580px;
  margin: 0 auto;
}

.sourcing-intro {
  padding: 5rem var(--gutter);
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sourcing-intro .container {
  max-width: 720px;
  margin: 0 auto;
}
.sourcing-intro p {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.sourcing-signature {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  font-size: 1.125rem;
  margin-top: 2rem !important;
  text-align: right;
}

/* Origins */
.sourcing-origins {
  padding: 7rem var(--gutter);
  background: var(--cream-light);
}
.sourcing-origins-header {
  text-align: center;
  margin-bottom: 5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.sourcing-origins-header h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(2.25rem, 4vw, 3rem);
  margin-top: 1rem;
  color: var(--ink);
}

.sourcing-origins-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 1000px;
  margin: 0 auto;
}

.sourcing-origin {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  padding: 4rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.sourcing-origin:first-child { border-top: 1px solid var(--line); }

.sourcing-origin-flag {
  font-size: 3rem;
  margin-bottom: 1rem;
  line-height: 1;
}
.sourcing-origin-place h3 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.25rem;
  font-weight: 400;
  margin: 0 0 0.5rem;
  color: var(--ink);
  line-height: 1.1;
}
.sourcing-origin-region {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.sourcing-origin-stones-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.sourcing-origin-stones p:first-of-type {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--ink);
  margin: 0 0 1.5rem;
  line-height: 1.5;
}
.sourcing-origin-note {
  font-size: 1rem !important;
  line-height: 1.8 !important;
  color: var(--ink) !important;
  font-style: normal !important;
  font-family: var(--font-sans) !important;
  margin: 0 !important;
}

/* Metals */
.sourcing-metals {
  padding: 7rem var(--gutter);
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sourcing-metals-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}
.sourcing-metals h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-top: 1rem;
  color: var(--ink);
}
.sourcing-metals-text p {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.sourcing-metals-text strong {
  font-weight: 600;
  color: var(--ink);
}

/* Promise */
.sourcing-promise {
  padding: 7rem var(--gutter);
  background: var(--ink);
  color: var(--cream-light);
}
.sourcing-promise-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.sourcing-promise h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 4rem;
  color: var(--cream-light);
  text-align: center;
}
.sourcing-promise-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
}
.sourcing-promise-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.25rem;
  color: var(--tan);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}
.sourcing-promise-item h4 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.375rem;
  font-weight: 500;
  margin: 0 0 1rem;
  color: var(--cream-light);
}
.sourcing-promise-item p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--tan);
  margin: 0;
}

/* Why */
.sourcing-why {
  padding: 8rem var(--gutter);
  background: var(--cream-light);
}
.sourcing-why-inner {
  max-width: 720px;
  margin: 0 auto;
}
.sourcing-why h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 2.5rem;
  color: var(--ink);
  text-align: center;
}
.sourcing-why p {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
  margin-bottom: 1.5rem;
}

/* Mobile */
@media (max-width: 768px) {
  .sourcing-hero { padding: 6rem var(--gutter) 4rem; }
  .sourcing-intro { padding: 3rem var(--gutter); }
  .sourcing-origins { padding: 4rem var(--gutter); }
  .sourcing-origin {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 2.5rem 0;
  }
  .sourcing-origin-place h3 { font-size: 1.875rem; }
  .sourcing-metals { padding: 4rem var(--gutter); }
  .sourcing-metals-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .sourcing-promise { padding: 4rem var(--gutter); }
  .sourcing-promise-list {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .sourcing-why { padding: 5rem var(--gutter); }
}