.track-body {
  background:
    linear-gradient(180deg, rgba(248, 250, 252, 0.94), rgba(255, 255, 255, 0.98) 38%),
    radial-gradient(circle at 12% 18%, color-mix(in srgb, var(--track-accent) 14%, transparent), transparent 34%),
    radial-gradient(circle at 86% 10%, color-mix(in srgb, var(--track-accent-2) 16%, transparent), transparent 30%);
}

.track-body::after {
  opacity: 0.22;
}

.track-shell {
  position: relative;
  z-index: 1;
}

.track-hero {
  padding-top: 132px;
  padding-bottom: 72px;
}

.track-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border: 1px solid color-mix(in srgb, var(--track-accent) 35%, #e2e8f0);
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--track-accent-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.track-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: var(--track-accent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--track-accent) 60%, transparent);
}

.track-gradient-text {
  background: linear-gradient(100deg, var(--track-accent), var(--track-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.track-panel {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: 24px;
  box-shadow: 0 22px 70px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(18px);
}

.track-stat {
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.84);
}

.track-stat strong {
  display: block;
  color: #0f172a;
  font-size: 22px;
  line-height: 1.2;
}

.track-stat span {
  display: block;
  margin-top: 6px;
  color: #64748b;
  font-size: 13px;
  line-height: 1.5;
}

.track-section {
  padding: 72px 0;
}

.track-section.alt {
  background: rgba(248, 250, 252, 0.68);
}

.track-section-title {
  margin: 0;
  color: #0f172a;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.08;
}

.track-section-lede {
  margin-top: 18px;
  max-width: 760px;
  color: #64748b;
  font-size: 18px;
  line-height: 1.78;
}

.track-card {
  height: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 24px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.04);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.track-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--track-accent) 70%, #e2e8f0);
  box-shadow: 0 20px 48px color-mix(in srgb, var(--track-accent) 14%, rgba(15, 23, 42, 0.08));
}

.track-card h3 {
  margin: 0 0 12px;
  color: #0f172a;
  font-size: 20px;
  font-weight: 800;
}

.track-card p,
.track-card li {
  color: #64748b;
  font-size: 14px;
  line-height: 1.72;
}

.track-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 16px;
  border-radius: 9999px;
  background: color-mix(in srgb, var(--track-accent) 12%, #fff);
  color: var(--track-accent-strong);
  font-size: 13px;
  font-weight: 800;
}

.track-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 12px;
  border: 1px solid color-mix(in srgb, var(--track-accent) 30%, #e2e8f0);
  border-radius: 9999px;
  background: color-mix(in srgb, var(--track-accent) 8%, #fff);
  color: #334155;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.track-timeline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.track-phase {
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 28px;
  background: #fff;
}

.track-phase header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.track-phase-label {
  color: var(--track-accent-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.track-phase h3 {
  margin: 6px 0 0;
  color: #0f172a;
  font-size: 24px;
  font-weight: 800;
}

.track-phase-time {
  flex: none;
  border-radius: 9999px;
  background: #f1f5f9;
  padding: 7px 12px;
  color: #475569;
  font-size: 12px;
  font-weight: 800;
}

.track-module-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.track-module-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
  color: #475569;
  font-size: 14px;
  line-height: 1.65;
}

.track-module-list li::before {
  content: attr(data-step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--track-accent) 10%, #f8fafc);
  color: var(--track-accent-strong);
  font-size: 12px;
  font-weight: 900;
}

.track-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  background: #fff;
}

.track-table th,
.track-table td {
  padding: 16px 18px;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
  vertical-align: top;
}

.track-table th {
  background: #f8fafc;
  color: #0f172a;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.track-table td {
  color: #475569;
  font-size: 14px;
  line-height: 1.68;
}

.track-table tr:last-child td {
  border-bottom: 0;
}

.track-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-radius: 24px;
  padding: 28px;
  background: #0f172a;
  color: #fff;
}

.track-cta p {
  margin: 6px 0 0;
  color: #cbd5e1;
  line-height: 1.7;
}

.track-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 9999px;
  background: var(--track-accent);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.track-link-button:hover {
  transform: translateY(-1px);
  filter: brightness(0.96);
}

.track-link-button.secondary {
  border: 1px solid #e2e8f0;
  background: #fff;
  color: #0f172a;
}

@media (max-width: 900px) {
  .track-timeline {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .track-hero {
    padding-top: 112px;
    padding-bottom: 48px;
  }

  .track-section {
    padding: 54px 0;
  }

  .track-panel,
  .track-phase,
  .track-cta {
    border-radius: 18px;
  }

  .track-table {
    display: block;
    overflow-x: auto;
  }
}