/* ============================================================
   report.css — Ally Kiel Consulting Research Site
   Shared design system for all audit report pages
   research.allykielconsulting.com
   ============================================================ */

/* ── Google Fonts are imported in each HTML file's <head> ── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:         #1a1208;
  --ink-mid:     #3d2b1a;
  --ink-soft:    #7a6555;
  --terra:       #B5451B;
  --terra-dark:  #8c3314;
  --olive:       #2d3a22;
  --olive-mid:   #3a4a2c;
  --olive-light: #4a5e38;
  --cream:       #f7f3ee;
  --cream-dark:  #ede7df;
  --warm-white:  #fdfaf7;
  --rule:        rgba(90,60,30,0.13);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--warm-white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ── Minimal nav ── */
.report-nav {
  padding: 22px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  background: var(--warm-white);
}

.report-nav-brand {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-soft);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.report-nav-brand:hover { color: var(--ink); }

.report-nav-back {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.report-nav-back:hover { color: var(--terra); }

/* ── Report header ── */
.report-header {
  background: var(--olive);
  padding: 80px 48px 72px;
  position: relative;
  overflow: hidden;
}

.report-header::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 480px; height: 480px;
  background: radial-gradient(circle at bottom right, rgba(181,69,27,0.14) 0%, transparent 65%);
  pointer-events: none;
}

.report-header-inner {
  max-width: 900px;
  position: relative;
  z-index: 1;
}

.report-series {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(181,69,27,0.85);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.report-series::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: rgba(181,69,27,0.6);
}

.report-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 300;
  line-height: 1.08;
  color: var(--cream);
  margin-bottom: 12px;
}

.report-subtitle {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 300;
  font-style: italic;
  color: rgba(247,243,238,0.55);
  margin-bottom: 48px;
}

.report-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(247,243,238,0.12);
}

.report-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.report-meta-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247,243,238,0.35);
}

.report-meta-value {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  color: rgba(247,243,238,0.85);
}

/* ── Key findings band ── */
.findings-band {
  background: var(--cream);
  border-bottom: 1px solid var(--cream-dark);
  padding: 56px 48px;
}

.findings-band-inner {
  max-width: 900px;
}

.findings-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 24px;
}

.findings-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.findings-list li {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 16px;
  align-items: baseline;
  font-size: 15px;
  color: var(--ink-mid);
  line-height: 1.65;
}

.findings-list li::before {
  content: '—';
  color: var(--terra);
  font-size: 13px;
}

/* ── Body layout ── */
.report-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 72px 48px;
}

/* ── Section headings ── */
.section-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 10px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 300;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 16px;
}

.section-heading em { font-style: italic; }

.section-intro {
  font-size: 15px;
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 40px;
}

.section-divider {
  height: 1px;
  background: var(--rule);
  margin: 64px 0;
}

/* ── Tables ── */
.table-wrap {
  margin-bottom: 12px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-note {
  font-size: 12px;
  font-style: italic;
  color: var(--ink-soft);
  line-height: 1.6;
  padding: 12px 16px;
  background: var(--cream);
  border-left: 2px solid var(--cream-dark);
  margin-bottom: 48px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 13px;
}

thead tr {
  background: var(--olive);
}

thead th {
  padding: 13px 16px;
  text-align: left;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247,243,238,0.75);
  white-space: nowrap;
}

thead th:not(:first-child) { text-align: right; }

tbody tr:nth-child(odd)  { background: var(--warm-white); }
tbody tr:nth-child(even) { background: var(--cream); }

tbody tr:hover { background: #f0ece5; }

tbody td {
  padding: 12px 16px;
  color: var(--ink-mid);
  border-bottom: 1px solid var(--rule);
}

tbody td:first-child {
  font-weight: 500;
  color: var(--ink);
}

tbody td:not(:first-child) { text-align: right; }

.td-total {
  font-weight: 700;
  color: var(--terra) !important;
}

.td-high {
  background: #f0ece5 !important;
  font-weight: 700;
  color: var(--ink) !important;
}

.td-gap {
  color: #bbb !important;
  font-style: italic;
}

/* ── Platform concentration / gap table ── */
.gap-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  background: rgba(181,69,27,0.1);
  color: var(--terra);
  border-radius: 2px;
}

/* ── Cluster grid ── */
.cluster-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--cream-dark);
  margin-bottom: 48px;
}

.cluster-card {
  background: var(--warm-white);
  padding: 32px 36px;
}

.cluster-card-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 8px;
}

.cluster-card-heading {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.25;
}

.cluster-card-descriptor {
  font-size: 12px;
  font-style: italic;
  color: var(--ink-soft);
  margin-bottom: 18px;
  line-height: 1.5;
}

.cluster-leaders {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.cluster-leader-tag {
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  background: var(--cream);
  border: 1px solid var(--cream-dark);
  color: var(--ink-mid);
  letter-spacing: 0.02em;
}

.cluster-leader-tag.first {
  background: var(--olive);
  color: var(--cream);
  border-color: var(--olive);
}

.cluster-card-body {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.75;
}

/* ── Signal blocks ── */
.signal-stack {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--rule);
  margin-bottom: 48px;
}

.signal-block {
  background: var(--warm-white);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 0;
}

.signal-left {
  background: var(--cream);
  padding: 36px 28px;
  border-right: 1px solid var(--cream-dark);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.signal-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 8px;
}

.signal-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.signal-right {
  padding: 36px 40px;
}

.signal-right p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.8;
  margin-bottom: 14px;
}

.signal-right p:last-child { margin-bottom: 0; }

.signal-right em {
  color: var(--ink);
  font-style: normal;
  font-weight: 500;
}

.signal-callout {
  margin-top: 16px;
  padding: 16px 20px;
  background: var(--cream);
  border-left: 2px solid var(--terra);
  font-size: 13px;
  font-style: italic;
  color: var(--ink-mid);
  line-height: 1.65;
}

/* ── Pull quote ── */
.pull-quote {
  background: var(--olive);
  padding: 64px 56px;
  margin: 64px 0;
  position: relative;
  overflow: hidden;
}

.pull-quote::before {
  content: '\201C';
  position: absolute;
  top: -40px; left: 32px;
  font-family: var(--font-display);
  font-size: 220px;
  color: rgba(181,69,27,0.1);
  line-height: 1;
  pointer-events: none;
}

.pull-quote p {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 300;
  font-style: italic;
  color: var(--cream);
  line-height: 1.5;
  max-width: 720px;
  position: relative;
  z-index: 1;
}

/* ── Closing section ── */
.closing-section {
  background: var(--cream);
  border-top: 1px solid var(--cream-dark);
  padding: 64px 48px;
}

.closing-inner {
  max-width: 900px;
  margin: 0 auto;
}

.closing-section .section-intro {
  margin-bottom: 24px;
}

.closing-research-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terra);
  text-decoration: none;
  border-bottom: 1px solid rgba(181,69,27,0.3);
  padding-bottom: 3px;
  transition: border-color 0.2s;
}

.closing-research-link:hover { border-color: var(--terra); }

/* ── Footer ── */
footer {
  background: var(--olive);
  padding: 40px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 13px;
  color: rgba(247,243,238,0.45);
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(247,243,238,0.4);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--cream); }

/* ── Fade-up on scroll ── */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible { opacity: 1; transform: none; }

/* ── Responsive ── */
@media (max-width: 780px) {
  .report-nav { padding: 18px 20px; }
  .report-header { padding: 56px 20px 52px; }
  .findings-band { padding: 40px 20px; }
  .report-body { padding: 48px 20px; }

  .cluster-grid { grid-template-columns: 1fr; }

  .signal-block { grid-template-columns: 1fr; }
  .signal-left {
    border-right: none;
    border-bottom: 1px solid var(--cream-dark);
    padding: 24px 20px;
    flex-direction: row;
    align-items: baseline;
    gap: 16px;
  }
  .signal-right { padding: 24px 20px; }

  .pull-quote { padding: 48px 20px; }
  .closing-section { padding: 48px 20px; }
  footer { padding: 32px 20px; flex-direction: column; align-items: flex-start; }

  thead th, tbody td { padding: 10px 10px; }
}
