/* Essential Icons - Local FontAwesome Replacement */
.fa, .fas, .fab {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Brands";
    font-weight: 900;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
}

/* Use Unicode symbols and custom styling for icons */
.fa-cloud:before { content: "☁"; }
.fa-code:before { content: "</"; }
.fa-users-cog:before { content: "⚙"; }
.fa-database:before { content: "⛁"; }
.fa-shield-alt:before { content: "🛡"; }
.fa-headset:before { content: "🎧"; }
.fa-envelope:before { content: "✉"; }
.fa-phone:before { content: "📞"; }
.fa-clock:before { content: "🕐"; }
.fa-arrow-down:before { content: "↓"; }
.fa-arrow-up:before { content: "↑"; }
.fa-times:before { content: "×"; }
.fa-laptop-code:before { content: "💻"; }

/* Brand icons */
.fa-ubuntu:before { content: "🐧"; }
.fa-shopify:before { content: "🛒"; }
.fa-docker:before { content: "🐳"; }
.fa-server:before { content: "🖥"; }