/* ── Layout & Base ── */
* { box-sizing: border-box; }

/* ── Hero glow ── */
.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Gradient text ── */
.gradient-text {
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 40%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Agent cards ── */
.agent-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.agent-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* ── Feature cards ── */
.feature-card {
  transition: border-color 0.2s ease, background 0.2s ease;
}
.feature-card:hover {
  border-color: rgba(139, 92, 246, 0.25);
  background: rgba(139, 92, 246, 0.05);
}

/* ── Install steps ── */
.install-step {
  position: relative;
  padding-left: 0;
}

.step-number {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: #9ca3af;
  margin-top: 2px;
}

.step-number-purple {
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.4);
  color: #a78bfa;
}

/* ── Download buttons ── */
.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  font-size: 13px;
  color: #d1d5db;
  text-decoration: none;
  transition: all 0.15s ease;
}
.download-btn:hover {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(139, 92, 246, 0.08);
  color: #fff;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ── Smooth scroll ── */
html { scroll-behavior: smooth; }

/* ── Subtle bg texture ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}