/* Simple icon font using CSS pseudo-elements */
[class^="icon-"]::before,
[class*=" icon-"]::before {
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-zap::before {
  content: "⚡";
}
.icon-users::before {
  content: "👥";
}
.icon-users::before {
  content: "👤";
}
.icon-cpu::before {
  content: "💻";
}
.icon-radio::before {
  content: "📡";
}
.icon-settings::before {
  content: "⚙️";
}
.icon-eye::before {
  content: "👁️";
}
.icon-check-circle::before {
  content: "✅";
}
.icon-arrow-right::before {
  content: "→";
}
.icon-chevron-down::before {
  content: "▼";
}
.icon-mail::before {
  content: "✉";
}
.icon-phone::before {
  content: "📞";
}
.icon-map-pin::before {
  content: "📍";
}

[class^="icon-"]::before {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 2em;
  height: 2em;
  border-radius: 50%;
  background: #e0e0e0;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
  transition: background 0.3s;
}

[class^="icon-"]:hover::before {
  background: #1e3a5f;
  color: white;
}