/* ─────────────── MODULE 1 STATIC PAGE ─────────────── */

.module1-main {
  margin-top: var(--hdr-h);
  max-width: 760px;
  padding: 40px 24px 80px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Breadcrumb ─── */
.breadcrumb {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
  font-family: var(--sans);
}
.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color .15s;
}
.breadcrumb a:hover {
  color: var(--text);
}
.breadcrumb-sep {
  margin: 0 6px;
  color: var(--dim);
}
.breadcrumb-current {
  color: var(--text);
}

/* ─── Eyebrow ─── */
.module1-eyebrow {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: .5px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

/* ─── Article content ─── */
.module1-article {
  font-family: var(--sans);
}

.module1-article .module-badges {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.module1-article .mod-difficulty {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .5px;
  padding: 4px 10px;
  border-radius: 4px;
  background: #3D7A5F;
  color: #FAF9F5;
}
.module1-article .mod-duration {
  font-size: 13px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.module1-article .module-title {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 28px;
  letter-spacing: -.5px;
  line-height: 1.2;
}

.module1-article .content-p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  margin: 0 0 18px;
}

.module1-article .section-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--text);
  margin: 40px 0 16px;
  letter-spacing: -.3px;
}

.module1-article strong {
  font-weight: 600;
}

/* ─── Tables ─── */
.module1-article .table-wrap {
  overflow-x: auto;
  margin: 20px 0;
}
.module1-article .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.module1-article .data-table thead {
  background: var(--card);
  border-bottom: 2px solid var(--text);
}
.module1-article .data-table th {
  text-align: left;
  padding: 12px 14px;
  font-weight: 600;
  color: var(--text);
}
.module1-article .data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
}

/* Erosion table specific styling */
.module1-article .erosion-cell {
  font-weight: 500;
}
.module1-article .erosion-100 { color: var(--text); }
.module1-article .erosion-90 { color: #6b5012; }
.module1-article .erosion-82 { color: #8a5520; }
.module1-article .erosion-67 { color: #a5481f; }
.module1-article .erosion-55 { color: #B14A3F; }

/* ─── Erosion callout ─── */
.module1-article .erosion-callout {
  display: flex;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, #fdf2e9, #fae5d3);
  border: 1px solid #f0c79c;
  border-radius: 10px;
  padding: 20px 24px;
  margin: 24px 0;
}
.module1-article .erosion-callout-num {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 700;
  color: #B14A3F;
  line-height: 1;
  flex-shrink: 0;
}
.module1-article .erosion-callout-text {
  font-size: 15px;
  line-height: 1.5;
  color: #6b3a1f;
}

/* ─── Stat row & boxes ─── */
.module1-article .stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.module1-article .stat-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 20px;
  text-align: center;
}
.module1-article .stat-box.gold {
  background: linear-gradient(135deg, #fdf6e3, #f7e9c5);
  border-color: #e8d28c;
}
.module1-article .stat-num {
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 700;
  color: #8B7340;
  line-height: 1;
  margin-bottom: 8px;
}
.module1-article .stat-lbl {
  font-size: 13px;
  color: var(--text);
  line-height: 1.4;
}

/* ─── Doodles ─── */
.module1-article .doodle {
  display: inline-block;
  margin: 8px 0;
}
.module1-article .doodle-margin-right {
  float: right;
  margin-left: 20px;
  margin-bottom: 10px;
}
.module1-article .doodle-margin-left {
  float: left;
  margin-right: 20px;
  margin-bottom: 10px;
}
.module1-article .doodle-gold svg { stroke: #8B7340; }
.module1-article .doodle-text svg { stroke: var(--text); }

/* Clear after doodle floats */
.module1-article .section-title {
  clear: both;
}

/* ─── CTA section ─── */
.module1-cta {
  margin-top: 60px;
  padding: 40px 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
}
.module1-cta .cta-h2 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 16px;
  letter-spacing: -.3px;
}
.module1-cta .cta-p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  max-width: 600px;
  margin: 0 auto 24px;
}
.module1-cta .cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.module1-cta .cta-actions .btn-primary,
.module1-cta .cta-actions .btn-secondary {
  text-decoration: none;
  display: inline-block;
}
.module1-cta .cta-note {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}
.module1-cta .cta-note a {
  color: var(--text);
  text-decoration: underline;
}

/* ─── Mobile ─── */
@media (max-width: 700px) {
  .module1-main {
    padding: 30px 18px 60px;
  }
  .module1-article .module-title { font-size: 28px; }
  .module1-article .content-p { font-size: 15px; }
  .module1-article .section-title { font-size: 20px; margin-top: 32px; }
  .module1-article .erosion-callout {
    flex-direction: column;
    text-align: center;
    gap: 10px;
    padding: 18px;
  }
  .module1-article .erosion-callout-num { font-size: 40px; }
  .module1-article .stat-num { font-size: 32px; }
  .module1-article .doodle-margin-right,
  .module1-article .doodle-margin-left {
    float: none;
    display: block;
    margin: 16px auto;
    text-align: center;
  }
  .module1-cta {
    padding: 28px 20px;
  }
  .module1-cta .cta-h2 { font-size: 22px; }
}