.updates-hero{
  max-width: 1040px;
  margin: 18px auto 16px;
  padding: 20px 22px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(59,130,246,.22), transparent 55%),
    radial-gradient(120% 120% at 100% 0%, rgba(34,197,94,.18), transparent 55%),
    linear-gradient(140deg, rgba(12,18,36,.92), rgba(9,14,26,.88));
  display: grid;
  gap: 16px;
  position: relative;
  overflow: hidden;
}
.updates-hero__glow{
  position: absolute;
  inset: -20% auto auto 65%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.35), transparent 65%);
  filter: blur(12px);
  opacity: .6;
}
.updates-hero__content{
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
}
.updates-hero__eyebrow{
  font-size: 0.72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  font-weight: 900;
  color: rgba(226,232,240,.75);
  margin: 0;
}
.updates-hero h1{
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
}
.updates-hero__lead{
  margin: 0;
  color: rgba(226,232,240,.75);
  max-width: 60ch;
}
.updates-hero__stats{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.updates-hero__stat{
  padding: 8px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  display: grid;
  gap: 4px;
  min-width: 140px;
}
.updates-hero__stat span{
  font-size: 0.7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(226,232,240,.6);
  font-weight: 800;
}
.updates-hero__stat strong{
  font-size: 0.95rem;
}

.updates-timeline{
  max-width: 1040px;
  margin: 0 auto 40px;
  padding: 0 16px;
}

.timeline{
  position: relative;
  padding: 8px 0 20px 24px;
}
.timeline::before{
  content: '';
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, rgba(56,189,248,.55), rgba(14,116,144,.2));
}

.timeline-item{
  position: relative;
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 18px;
  padding: 14px 0;
}

.timeline-dot{
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #38bdf8, #22c55e);
  box-shadow: 0 0 0 6px rgba(56,189,248,.12);
  margin-top: 10px;
  margin-left: 2px;
}

.timeline-card{
  background: linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 18px 20px;
  box-shadow: 0 16px 36px rgba(0,0,0,.22);
}

.timeline-card h3{
  margin: 10px 0 6px;
  font-size: 1.1rem;
}

.timeline-card p{
  margin: 0;
  color: rgba(226,232,240,.75);
  line-height: 1.6;
}

.timeline-meta{
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.update-tag{
  letter-spacing: .06em;
  text-transform: uppercase;
}
.update-tag--nouveaute{
  color: #60a5fa;
  border-color: rgba(96,165,250,.45);
  background: rgba(96,165,250,.18);
}
.update-tag--correctif{
  color: #f97316;
  border-color: rgba(249,115,22,.45);
  background: rgba(249,115,22,.18);
}
.update-tag--amelioration{
  color: #22c55e;
  border-color: rgba(34,197,94,.45);
  background: rgba(34,197,94,.18);
}

.timeline-empty{
  padding: 20px 0 40px;
}

.timeline-empty .card{
  text-align: center;
  padding: 20px;
}

@media (max-width: 820px){
  .updates-hero{
    padding: 18px;
  }
  .timeline{
    padding-left: 18px;
  }
  .timeline-item{
    grid-template-columns: 16px 1fr;
  }
}

body[data-theme="clair"] .updates-hero{
  border-color: rgba(15,23,42,.12);
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(59,130,246,.18), transparent 55%),
    radial-gradient(120% 120% at 100% 0%, rgba(16,185,129,.18), transparent 55%),
    #ffffff;
  color: #0f172a;
}
body[data-theme="clair"] .updates-hero__eyebrow,
body[data-theme="clair"] .updates-hero__lead,
body[data-theme="clair"] .updates-hero__stat span{
  color: rgba(15,23,42,.7);
}
body[data-theme="clair"] .updates-hero__stat{
  border-color: rgba(15,23,42,.12);
  background: rgba(15,23,42,.04);
}
body[data-theme="clair"] .timeline::before{
  background: linear-gradient(180deg, rgba(59,130,246,.55), rgba(16,185,129,.25));
}
body[data-theme="clair"] .timeline-dot{
  box-shadow: 0 0 0 6px rgba(59,130,246,.12);
}
body[data-theme="clair"] .timeline-card{
  background: #ffffff;
  border-color: rgba(15,23,42,.12);
}
body[data-theme="clair"] .timeline-card p{
  color: rgba(15,23,42,.7);
}