:root {
  --ink: #191917;
  --muted: #6f6b67;
  --line: rgba(25, 25, 23, 0.16);
  --paper: #f4f2ec;
  --soft: #ebe8df;
  --accent: #ff5c45;
  --brand-2: #4a5d3a;
  --approval: #fff3e0;
  --approval-border: #e8a84a;
  --work: #e2e5d7;
  --launch: #c8c2e8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  line-height: 1.5;
}

a {
  color: var(--ink);
}

.wrap {
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
  padding: 48px 0 80px;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 40px;
}

.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 8px 0 12px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 560;
  line-height: 1.02;
}

.lead {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.pill strong {
  margin-right: 6px;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 32px 0 24px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  background: var(--soft);
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  flex-shrink: 0;
}

.dot.work { background: var(--work); border: 1px solid rgba(25,25,23,.2); }
.dot.approval { background: var(--approval); border: 1px solid var(--approval-border); }
.dot.launch { background: var(--launch); border: 1px solid rgba(25,25,23,.2); }

/* Month bar */
.month-bar {
  position: relative;
  margin-bottom: 8px;
  padding-top: 28px;
}

.month-labels {
  display: grid;
  grid-template-columns: repeat(31, 1fr);
  gap: 2px;
  font-size: 9px;
  color: var(--muted);
  text-align: center;
}

.month-labels span.weekend {
  color: rgba(111, 107, 103, 0.5);
}

.month-track {
  display: grid;
  grid-template-columns: repeat(31, 1fr);
  gap: 2px;
  height: 8px;
  margin-top: 6px;
  border-radius: 4px;
  overflow: hidden;
}

.month-track i {
  display: block;
  background: var(--line);
}

.month-track i.weekend {
  background: rgba(25, 25, 23, 0.06);
}

/* Timeline rows */
.timeline {
  display: grid;
  gap: 12px;
}

.phase {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 20px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: #fff;
}

.phase.approval {
  background: var(--approval);
  border-color: var(--approval-border);
}

.phase.launch {
  background: var(--launch);
}

.phase-meta h2 {
  margin: 0 0 6px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 18px;
  font-weight: 560;
}

.phase-meta .dates {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.phase-meta .duration {
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}

.phase-body ul {
  margin: 0;
  padding-left: 18px;
  color: #3d3a36;
}

.phase-body li {
  margin-bottom: 6px;
}

.phase-body p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 14px;
}

.approval-note {
  margin-top: 10px;
  padding: 10px 12px;
  border-left: 3px solid var(--approval-border);
  background: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  font-weight: 600;
}

/* Gantt per phase */
.gantt-row {
  display: grid;
  grid-template-columns: repeat(31, 1fr);
  gap: 2px;
  height: 28px;
  margin-top: 12px;
}

.gantt-row span {
  border-radius: 2px;
}

.gantt-row span.on {
  background: var(--ink);
}

.gantt-row span.on.approval {
  background: var(--approval-border);
}

.gantt-row span.on.launch {
  background: #7a6ab8;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 40px;
}

.summary-card {
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--soft);
}

.summary-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 28px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-weight: 560;
}

.summary-card span {
  font-size: 13px;
  color: var(--muted);
}

.footer-note {
  margin-top: 32px;
  padding: 16px 20px;
  border: 1px dashed var(--line);
  font-size: 13px;
  color: var(--muted);
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--ink);
  color: #f4f2ec;
  font-weight: 650;
  text-decoration: none;
}

.back-link:hover {
  background: var(--accent);
}

@media (max-width: 800px) {
  .phase {
    grid-template-columns: 1fr;
  }

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

  .month-labels,
  .month-track,
  .gantt-row {
    display: none;
  }
}