/* Simple icon fonts replacement - using CSS pseudo-elements */
.fas {
    font-family: 'Arial', sans-serif;
    font-style: normal;
    font-weight: normal;
    display: inline-block;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    line-height: 1;
}

.fa-envelope::before {
    content: "✉";
    margin-right: 5px;
}

.fa-phone-volume::before {
    content: "📞";
    margin-right: 5px;
}

.fa-arrow-circle-right::before {
    content: "→";
}

.fa-arrow-up::before {
    content: "↑";
}

/* Specific icon styles */
.social-setting.fas.fa-envelope::before {
    content: "✉";
    margin-right: 5px;
}

.phone.fas.fa-phone-volume::before {
    content: "📞";
    margin-right: 5px;
}

.right-arrow .fas.fa-arrow-circle-right::before {
    content: "→";
}

.footer-arrow-setting.fas.fa-arrow-up::before {
    content: "↑";
}