.download {
  position: relative;
  overflow: hidden;
}

.install-tabs {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.install-tab {
  padding: 14px 22px;
  border-radius: 999px;
  color: white;
  font-weight: 900;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  transition: 0.35s ease;
}

.install-tab:hover,
.install-tab.active {
  transform: translateY(-4px);
  background: linear-gradient(135deg, rgba(255,59,141,0.32), rgba(255,138,0,0.24));
  box-shadow: 0 18px 40px rgba(255,59,141,0.22);
}

.install-panel {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: center;
  padding: 34px;
  border-radius: 38px;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at top left, rgba(255,59,141,0.2), transparent 35%),
    linear-gradient(145deg, rgba(255,255,255,0.1), rgba(255,255,255,0.035));
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: 0.35s ease;
}

.install-visual {
  perspective: 1000px;
}

.device-mockup {
  min-height: 430px;
  border-radius: 34px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 34px;
  background:
    radial-gradient(circle at 50% 25%, rgba(255,255,255,0.16), transparent 34%),
    linear-gradient(145deg, rgba(10,10,20,0.9), rgba(255,255,255,0.05));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow:
    0 35px 80px rgba(0,0,0,0.55),
    inset 0 1px 0 rgba(255,255,255,0.08);
  transform: rotateY(-8deg) rotateX(5deg);
  animation: installFloat 5s ease-in-out infinite;
}

.device-icon {
  font-size: 5rem;
  filter: drop-shadow(0 25px 35px rgba(255,59,141,0.35));
}

.device-mockup h3 {
  font-size: 2.2rem;
  margin-top: 18px;
}

.device-mockup p {
  color: var(--muted);
  margin-top: 8px;
}

.install-content h3 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  margin: 18px 0 26px;
}

.install-steps {
  display: grid;
  gap: 14px;
}

.install-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px;
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  transition: 0.35s ease;
}

.install-step:hover {
  transform: translateX(8px);
  background: rgba(255,255,255,0.09);
}

.install-step span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-weight: 950;
  background: linear-gradient(135deg, var(--pink), var(--orange));
  box-shadow: 0 12px 28px rgba(255,59,141,0.28);
}

.install-step p {
  color: var(--muted);
  line-height: 1.5;
}

.install-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

@keyframes installFloat {
  50% {
    transform: rotateY(8deg) rotateX(-4deg) translateY(-14px);
  }
}