:root {
  --bg: #0b0d10;
  --bg-elevated: #12151a;
  --bg-card: #161a21;
  --border: #252a33;
  --text: #e8eaed;
  --text-muted: #9aa3b2;
  --accent: #7c6cff;
  --accent-soft: rgba(124, 108, 255, 0.14);
  --accent-hover: #9588ff;
  --success: #3ecf8e;
  --warning: #f5b942;
  --phase-1: #5b8def;
  --phase-2: #3ecf8e;
  --phase-3: #c084fc;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Consolas, monospace;
  --nav-height: 64px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 24px);
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--accent);
  color: #fff;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  border-bottom: 1px solid var(--border);
  background: rgba(11, 13, 16, 0.88);
  backdrop-filter: blur(12px);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--text);
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #4f8cff);
}

.phase-nav {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.phase-nav a {
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--text-muted);
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.phase-nav a:hover,
.phase-nav a.active {
  color: var(--text);
  background: var(--bg-elevated);
  border-color: var(--border);
}

.phase-nav a.active {
  background: var(--accent-soft);
  border-color: rgba(124, 108, 255, 0.35);
  color: #d8d2ff;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.hero {
  padding: 3rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #d8d2ff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}

.hero p {
  max-width: 720px;
  color: var(--text-muted);
  font-size: 1.1rem;
  margin: 0 0 1.5rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.meta-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  font-size: 0.9rem;
}

.meta-chip strong {
  color: var(--text);
}

.section {
  margin-bottom: 3.5rem;
}

.section-header {
  margin-bottom: 1.5rem;
}

.section-header h2 {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
  letter-spacing: -0.02em;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  max-width: 760px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.card h3,
.card h4 {
  margin: 0 0 0.5rem;
}

.card p,
.card li {
  color: var(--text-muted);
}

.card ul,
.card ol {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

.card li + li {
  margin-top: 0.35rem;
}

.role-card {
  position: relative;
  overflow: hidden;
}

.role-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #4f8cff);
}

.phase-block {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 2rem;
  background: var(--bg-elevated);
}

.phase-banner {
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border);
}

.phase-banner.phase-1 {
  background: linear-gradient(135deg, rgba(91, 141, 239, 0.12), transparent);
}

.phase-banner.phase-2 {
  background: linear-gradient(135deg, rgba(62, 207, 142, 0.12), transparent);
}

.phase-banner.phase-3 {
  background: linear-gradient(135deg, rgba(192, 132, 252, 0.12), transparent);
}

.phase-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.phase-1 .phase-label { color: var(--phase-1); }
.phase-2 .phase-label { color: var(--phase-2); }
.phase-3 .phase-label { color: var(--phase-3); }

.phase-banner h2 {
  margin: 0 0 0.35rem;
  font-size: 1.6rem;
}

.phase-banner .subtitle {
  margin: 0;
  color: var(--text-muted);
}

.phase-content {
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.objectives {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.objective {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.92rem;
}

.objective strong {
  display: block;
  margin-bottom: 0.2rem;
}

.workstream {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.workstream h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.workstream-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  background: var(--accent-soft);
  color: #d8d2ff;
  flex-shrink: 0;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.75rem;
  border-bottom: 1px solid rgba(37, 42, 51, 0.7);
  color: var(--text-muted);
}

.checklist li:last-child {
  border-bottom: none;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
}

.checklist li.done::before {
  border-color: var(--success);
  background: rgba(62, 207, 142, 0.2);
}

.checklist li.done::after {
  content: "✓";
  position: absolute;
  left: 2px;
  top: 0.62rem;
  font-size: 0.7rem;
  color: var(--success);
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-critical {
  background: rgba(245, 185, 66, 0.15);
  color: var(--warning);
}

.badge-sa {
  background: rgba(124, 108, 255, 0.18);
  color: #d8d2ff;
}

.badge-adm {
  background: rgba(91, 141, 239, 0.18);
  color: #9ec0ff;
}

.callout {
  border-left: 3px solid var(--accent);
  padding: 1rem 1.25rem;
  background: var(--accent-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1rem 0;
}

.callout strong {
  color: var(--text);
}

.callout p {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--bg-card);
  color: var(--text);
  font-weight: 600;
}

td {
  color: var(--text-muted);
}

tr:last-child td {
  border-bottom: none;
}

.timeline {
  display: grid;
  gap: 0.75rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.timeline-week {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
}

.resource-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.resource-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  font-size: 0.85rem;
}

.resource-links a:hover {
  border-color: rgba(124, 108, 255, 0.4);
  background: var(--accent-soft);
}

.progress-panel {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  width: min(320px, calc(100vw - 2rem));
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.progress-panel h4 {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
}

.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--phase-1), var(--accent));
  border-radius: 999px;
  transition: width 0.25s ease;
}

.progress-text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.site-footer a {
  color: var(--text-muted);
}

.site-footer a:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  .phase-nav {
    display: none;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .progress-panel {
    position: static;
    width: 100%;
    margin-top: 2rem;
  }
}

@media print {
  .site-header,
  .progress-panel,
  .phase-nav {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .card,
  .phase-block,
  .workstream {
    break-inside: avoid;
  }
}

/* --- Presentation mode --- */

.presentation-toggle {
  flex-shrink: 0;
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.presentation-toggle:hover,
.presentation-toggle[aria-pressed="true"] {
  border-color: rgba(124, 108, 255, 0.5);
  background: var(--accent-soft);
  color: var(--text);
}

body.presentation-mode .hero,
body.presentation-mode #overview,
body.presentation-mode .phase-block,
body.presentation-mode #resources,
body.presentation-mode .progress-panel,
body.presentation-mode .site-footer {
  display: none;
}

body.presentation-mode .phase-nav {
  display: none;
}

.presentation-view {
  padding: 2rem 1.5rem 3rem;
}

.presentation-inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.presentation-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-top: 4px solid var(--phase-1);
}

.presentation-summary.phase-accent-1 {
  border-top-color: var(--phase-1);
}

.presentation-summary.phase-accent-2 {
  border-top-color: var(--phase-2);
}

.presentation-summary.phase-accent-3 {
  border-top-color: var(--phase-3);
}

.presentation-summary h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.25;
}

.presentation-phase-label {
  margin: 0 0 1.25rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.presentation-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.presentation-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.presentation-stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.presentation-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.presentation-phase-select {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.presentation-phase-select select {
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.85rem;
  min-width: 220px;
}

.presentation-outstanding h2,
.presentation-next h2,
.presentation-upcoming h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}

.presentation-section-desc {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.presentation-empty {
  color: var(--text-muted);
  font-style: italic;
  margin: 0;
}

.workstream-accordion,
.upcoming-phase-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.workstream-accordion-header,
.upcoming-phase-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border: none;
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.workstream-accordion-header:hover,
.upcoming-phase-header:hover {
  background: var(--accent-soft);
}

.workstream-accordion-title,
.upcoming-phase-title {
  flex: 1;
}

.workstream-accordion-count,
.upcoming-phase-count {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

.workstream-accordion-chevron {
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
  transition: transform 0.2s;
}

.workstream-accordion-header[aria-expanded="true"] .workstream-accordion-chevron,
.upcoming-phase-header[aria-expanded="true"] .workstream-accordion-chevron {
  transform: rotate(-135deg);
}

.workstream-accordion-panel,
.upcoming-phase-panel {
  display: none;
  padding: 0 1.25rem 1rem;
}

.workstream-accordion-panel.is-open,
.upcoming-phase-panel.is-open {
  display: block;
}

.presentation-item-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.presentation-item-btn {
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.92rem;
  line-height: 1.5;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.presentation-item-btn:hover {
  border-color: rgba(124, 108, 255, 0.4);
  background: var(--accent-soft);
}

.presentation-item-btn strong {
  color: var(--text);
}

.next-item-list {
  display: grid;
  gap: 0.75rem;
}

.next-item-card {
  display: grid;
  grid-template-columns: 2rem 1fr;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  width: 100%;
  text-align: left;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--phase-1);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text);
  font-family: var(--font);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.next-item-card.phase-accent-1 {
  border-left-color: var(--phase-1);
}

.next-item-card.phase-accent-2 {
  border-left-color: var(--phase-2);
}

.next-item-card.phase-accent-3 {
  border-left-color: var(--phase-3);
}

.next-item-card:hover {
  background: var(--accent-soft);
  border-color: rgba(124, 108, 255, 0.35);
}

.next-item-rank {
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
}

.next-item-text {
  font-size: 1rem;
  line-height: 1.45;
}

.next-item-workstream {
  grid-column: 2;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.presentation-exit-criteria {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.presentation-exit-criteria strong {
  display: block;
  margin-bottom: 0.35rem;
}

.presentation-exit-criteria p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.55;
}

.upcoming-workstream {
  margin-bottom: 1rem;
}

.upcoming-workstream h4 {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.presentation-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.55);
}

.presentation-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 201;
  width: min(440px, 100vw);
  height: 100vh;
  padding: 2rem 1.5rem;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.25s ease;
}

body.presentation-drawer-open .presentation-drawer {
  transform: translateX(0);
}

.presentation-drawer-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.presentation-drawer-close:hover {
  background: var(--accent-soft);
}

.presentation-drawer-phase {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent);
}

.presentation-drawer-phase.phase-accent-1 {
  background: rgba(91, 141, 239, 0.18);
  color: #9ec0ff;
}

.presentation-drawer-phase.phase-accent-2 {
  background: rgba(62, 207, 142, 0.18);
  color: #7ee8b0;
}

.presentation-drawer-phase.phase-accent-3 {
  background: rgba(192, 132, 252, 0.18);
  color: #d8b4fe;
}

.presentation-drawer-content h2 {
  margin: 0 2rem 0.75rem 0;
  font-size: 1.25rem;
  line-height: 1.3;
}

.presentation-drawer-badges {
  margin-bottom: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.presentation-drawer-desc {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.presentation-drawer-item {
  padding: 1rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  font-size: 0.95rem;
  line-height: 1.55;
}

.presentation-view-playbook {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.presentation-view-playbook:hover {
  border-color: rgba(124, 108, 255, 0.5);
  background: rgba(124, 108, 255, 0.22);
}

@media (max-width: 768px) {
  .presentation-toggle {
    font-size: 0.78rem;
    padding: 0.4rem 0.65rem;
  }

  .presentation-summary {
    flex-direction: column;
    padding: 1.5rem;
  }

  .presentation-stats {
    gap: 1rem;
  }

  .presentation-drawer {
    width: 100vw;
  }

  .next-item-card {
    grid-template-columns: 1.75rem 1fr;
  }
}