.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
}

.page {
  max-width: 900px;
  width: 100%;
  justify-self: center;
}

/* ─── In-page nav rail ────────────────────────────────── */

.nav {
  position: sticky;
  top: 1.5rem;
  padding-top: 3.75rem;
}

.navLabel {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
  padding-left: 0.85rem;
}

.navList {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  border-left: 2px solid var(--border);
}

.navLink {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.85rem;
  margin-left: -2px;
  border-left: 2px solid transparent;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.navLink:hover {
  color: var(--text-primary);
}

.navLinkActive {
  color: var(--brand);
  font-weight: 700;
  border-left-color: var(--brand);
}

.navDot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
  transition: background 0.15s ease;
}

.navLinkActive .navDot {
  background: var(--brand);
}

/* ─── Hero ───────────────────────────────────────────── */

.hero {
  text-align: center;
  padding: 3rem 0 2rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
  background: rgba(var(--brand-rgb), 0.1);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.eyebrowDot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}

.heroTitle {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
}

.heroSub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.55;
}

/* ─── Countdown strip ────────────────────────────────── */

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

.stripHeader {
  margin-bottom: 0.85rem;
}

.stripLabel {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.countdownRail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.1rem 0.9rem;
  box-shadow: 0 2px 8px rgba(var(--shadow-rgb), 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  position: relative;
  overflow: hidden;
}

.chip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 12px 12px 0 0;
}

.chipDeadline::before { background: var(--brand); }
.chipOffer::before    { background: var(--status-above); }

.chipUrgent {
  border-color: rgba(var(--status-below-rgb), 0.4);
  background: rgba(var(--status-below-rgb), 0.04);
}

.chipTrack {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}

.chipTrackDeadline { color: var(--brand-strong); }
.chipTrackOffer    { color: var(--status-above); }

.chipTrackDot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.chipDays {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.chipDeadline .chipDays,
.chipUrgent .chipDays {
  color: var(--status-below);
}

.chipOffer .chipDays {
  color: var(--status-above);
}

.chipDaysUnit {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 0.2rem;
  vertical-align: bottom;
  line-height: 2;
}

.chipMilestone {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.25;
  margin-top: 0.1rem;
}

.chipDate {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.05rem;
}

/* ─── Track (Secondary / Primary) ────────────────────── */

.track {
  margin-bottom: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.trackHeader {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.75rem 2rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.trackHeaderLeft {
  flex: 1;
  min-width: 0;
}

.trackKicker {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-strong);
  margin-bottom: 0.35rem;
}

.trackTitle {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.2;
}

.trackSub {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.trackDates {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-shrink: 0;
  text-align: right;
}

.trackDateRow {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.trackDateLabel {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.trackDateVal {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ─── Timeline ───────────────────────────────────────── */

.timeline {
  list-style: none;
  padding: 1.5rem 2rem 1.75rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.stepDotCol {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 20px;
  padding-top: 0.15rem;
}

.stepDot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  flex-shrink: 0;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.stepDeadline .stepDot {
  background: rgba(var(--brand-rgb), 0.15);
  border-color: var(--brand);
}

.stepOffer .stepDot {
  background: rgba(var(--status-above-rgb), 0.15);
  border-color: var(--status-above);
}

.stepLine {
  width: 2px;
  flex: 1;
  min-height: 24px;
  background: var(--border);
  margin: 4px 0;
}

.stepContent {
  padding-bottom: 1.5rem;
  flex: 1;
  min-width: 0;
}

.step:last-child .stepContent {
  padding-bottom: 0;
}

.stepDate {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.stepDeadline .stepDate { color: var(--brand-strong); }
.stepOffer    .stepDate { color: var(--status-above); }

.stepTitle {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  line-height: 1.3;
}

.stepDeadline .stepTitle { color: var(--brand-strong); }
.stepOffer    .stepTitle { color: var(--status-above); }

.stepBody {
  font-family: var(--font-prose);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

.stepTool {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--status-above);
  text-decoration: none;
  transition: gap 0.2s ease, color 0.2s ease;
}

.stepTool:hover {
  color: var(--brand-strong);
  gap: 0.6rem;
}

.stepToolArrow {
  font-size: 0.9em;
  line-height: 1;
}

/* ─── Easy-to-miss callouts ──────────────────────────── */

.calloutGroup {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.7rem;
}

.callout {
  display: flex;
  gap: 0.55rem;
  padding: 0.6rem 0.75rem;
  background: var(--status-below-bg);
  border: 1px solid rgba(var(--status-below-rgb), 0.28);
  border-left: 3px solid var(--status-below);
  border-radius: 8px;
}

.calloutIcon {
  flex-shrink: 0;
  width: 1.05rem;
  height: 1.05rem;
  margin-top: 0.1rem;
  border-radius: 50%;
  background: var(--status-below);
  color: var(--text-inverse);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.05rem;
  text-align: center;
}

.calloutText {
  min-width: 0;
}

.calloutTitle {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--status-below);
  line-height: 1.3;
  margin-bottom: 0.15rem;
}

.calloutBody {
  font-family: var(--font-prose);
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ─── Tips ───────────────────────────────────────────── */

.tips {
  margin-top: 1rem;
}

.tipsHeading {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.tipsGrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.tipCard {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 1.25rem;
}

.tipNumber {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-muted); /* 3.8:1 on cream — AA large-text for this 28px numeral */
  line-height: 1;
  margin-bottom: 0.6rem;
}

.tipHeading {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.tipBody {
  font-family: var(--font-prose);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ─── Responsive ─────────────────────────────────────── */

@media (max-width: 960px) {
  .shell {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 0;
  }

  .nav {
    position: sticky;
    top: 0;
    padding-top: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    margin: 0 -1.25rem 1rem;
    padding: 0.6rem 1.25rem;
    z-index: 10;
  }

  .navLabel {
    display: none;
  }

  .navList {
    flex-direction: row;
    gap: 0.35rem;
    border-left: none;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .navList::-webkit-scrollbar {
    display: none;
  }

  .navLink {
    padding: 0.4rem 0.9rem;
    margin-left: 0;
    border-left: none;
    border-radius: 999px;
    background: transparent;
    white-space: nowrap;
  }

  .navLinkActive {
    background: var(--text-primary);
    color: var(--text-inverse);
    border-left: none;
  }

  .navLinkActive .navDot {
    background: #fff;
  }
}

@media (max-width: 768px) {
  .heroTitle {
    font-size: 2rem;
  }

  .countdownRail {
    grid-template-columns: repeat(2, 1fr);
  }

  .trackHeader {
    flex-direction: column;
    padding: 1.25rem 1.25rem 1rem;
  }

  .trackDates {
    text-align: left;
    flex-direction: row;
    gap: 1.5rem;
  }

  .timeline {
    padding: 1.25rem;
  }

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