:root {
  --bg: #f5efe6;
  --paper: #fffaf4;
  --ink: #15212b;
  --muted: #5b6672;
  --accent: #c4582d;
  --accent-dark: #7f2e1f;
  --teal: #0d6f78;
  --gold: #d79a2b;
  --slate: #273746;
  --line: rgba(21, 33, 43, 0.12);
  --shadow: 0 24px 80px rgba(27, 36, 45, 0.11);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(196, 88, 45, 0.18), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(13, 111, 120, 0.18), transparent 24%),
    linear-gradient(180deg, #f7f0e6 0%, #f4ecdf 100%);
  color: var(--ink);
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
}

.chrome {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 28px;
  backdrop-filter: blur(18px);
  background: rgba(255, 250, 244, 0.88);
  border-bottom: 1px solid rgba(21, 33, 43, 0.08);
}

.brand-lockup {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-lockup__eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

.brand-lockup__title {
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-size: 16px;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-links a {
  color: var(--slate);
  text-decoration: none;
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--accent-dark);
}

.export-button {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  padding: 12px 18px;
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 14px 40px rgba(127, 46, 31, 0.22);
}

.export-button:hover {
  transform: translateY(-1px);
}

.presentation {
  padding: 28px;
}

.loading-state {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 120px);
  color: var(--muted);
  font-size: 20px;
}

.slide {
  position: relative;
  min-height: calc(100vh - 112px);
  margin-bottom: 24px;
  padding: 40px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255, 250, 244, 0.96), rgba(255, 247, 239, 0.98));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.slide::before {
  content: "";
  position: absolute;
  inset: auto -80px -100px auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 111, 120, 0.18), transparent 65%);
}

.slide--ink {
  background:
    radial-gradient(circle at 15% 18%, rgba(212, 154, 43, 0.22), transparent 20%),
    linear-gradient(135deg, #16252f, #203747 55%, #1b2f3d);
  color: #fef5e7;
}

.slide--ink::before {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.16), transparent 68%);
}

.slide__eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.slide--ink .slide__eyebrow {
  color: #ffce8d;
}

.slide__title {
  max-width: 920px;
  margin: 0;
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.slide__subtitle {
  max-width: 760px;
  margin: 18px 0 0;
  font-size: 22px;
  line-height: 1.35;
  color: inherit;
  opacity: 0.92;
}

.hero-grid,
.split-grid,
.summary-grid,
.pillar-grid,
.timeline,
.stats-grid,
.drivers-grid {
  display: grid;
  gap: 20px;
}

.hero-grid {
  grid-template-columns: 1.4fr 0.8fr;
  align-items: end;
  min-height: calc(100vh - 210px);
}

.summary-grid,
.drivers-grid,
.pillar-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.split-grid {
  grid-template-columns: 1.05fr 0.95fr;
  align-items: start;
  margin-top: 32px;
}

.timeline {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel,
.stat-card,
.takeaway,
.theme-card,
.pillar-card,
.timeline-card {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.7);
}

.slide--ink .panel,
.slide--ink .stat-card,
.slide--ink .takeaway {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.stat-card__label,
.panel__label,
.mini-note__label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.slide--ink .stat-card__label,
.slide--ink .panel__label,
.slide--ink .mini-note__label {
  color: rgba(255, 245, 231, 0.8);
}

.stat-card__value {
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1;
}

.stat-card__meta {
  margin-top: 8px;
  font-size: 16px;
  color: var(--muted);
}

.slide--ink .stat-card__meta {
  color: rgba(255, 245, 231, 0.82);
}

.summary-lead {
  margin-top: 28px;
  max-width: 860px;
  font-size: 21px;
  line-height: 1.4;
}

.takeaway {
  min-height: 196px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(244, 237, 228, 0.88));
}

.takeaway__index {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(196, 88, 45, 0.12);
  color: var(--accent-dark);
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-weight: 700;
}

.takeaway p {
  margin: 18px 0 0;
  font-size: 22px;
  line-height: 1.34;
}

.insight-quote {
  margin: 22px 0 0;
  padding-left: 18px;
  border-left: 4px solid rgba(196, 88, 45, 0.35);
  font-size: 22px;
  line-height: 1.45;
}

.chart-card {
  padding: 24px;
}

.chart-card__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.chart-card__header h3,
.panel h3,
.timeline-card h3,
.pillar-card h3,
.theme-card h3 {
  margin: 0;
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-size: 22px;
}

.chart-card__header p,
.theme-card p,
.pillar-card p,
.timeline-card p,
.panel p {
  margin: 8px 0 0;
  line-height: 1.42;
  color: var(--muted);
}

.chart-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--muted);
}

.legend-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 6px;
  border-radius: 999px;
}

.comparison-chart {
  display: grid;
  gap: 14px;
}

.comparison-row {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 14px;
  align-items: center;
}

.comparison-row__name {
  font-weight: 700;
}

.bar-stack {
  display: grid;
  gap: 10px;
}

.bar-track {
  position: relative;
  width: 100%;
  height: 16px;
  border-radius: 999px;
  background: rgba(39, 55, 70, 0.08);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
}

.bar-fill--recall {
  background: linear-gradient(90deg, var(--teal), #28a7b3);
}

.bar-fill--brand1 {
  background: linear-gradient(90deg, var(--accent), #e28255);
}

.bar-labels {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}

.metric-pair {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.metric-chip {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(21, 33, 43, 0.04);
}

.metric-chip strong {
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-size: 34px;
}

.profile-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.profile-item {
  display: grid;
  grid-template-columns: 72px 1fr 58px;
  gap: 12px;
  align-items: center;
}

.profile-bar {
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(215, 154, 43, 0.9), rgba(196, 88, 45, 0.9));
}

.source-note {
  margin-top: 18px;
  font-size: 13px;
  color: var(--muted);
}

.top-choice-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.choice-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(21, 33, 43, 0.04);
}

.choice-item strong {
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  font-size: 28px;
}

.theme-card,
.pillar-card,
.timeline-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(247, 239, 229, 0.92));
}

.theme-card__tag,
.pillar-card__tag,
.timeline-card__tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(13, 111, 120, 0.1);
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kpi-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.kpi-pill {
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  font-weight: 700;
}

@media (max-width: 980px) {
  .chrome {
    position: static;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .presentation,
  .slide {
    padding: 22px;
  }

  .hero-grid,
  .split-grid,
  .summary-grid,
  .drivers-grid,
  .pillar-grid,
  .timeline,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .slide {
    min-height: auto;
  }

  .comparison-row {
    grid-template-columns: 1fr;
  }
}

@media print {
  @page {
    size: A4 landscape;
    margin: 10mm;
  }

  body {
    background: white;
  }

  .chrome {
    display: none;
  }

  .presentation {
    padding: 0;
  }

  .slide {
    min-height: auto;
    page-break-after: always;
    break-after: page;
    margin: 0 0 10mm;
    box-shadow: none;
    border: 1px solid rgba(21, 33, 43, 0.12);
  }
}