/* Ícones usando símbolos Unicode - Solução alternativa ao Font Awesome */

.icon {
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    font-size: 1.2em;
    margin-right: 8px;
}

/* Ícones específicos usando Unicode */
.icon-shield::before { content: "🛡️"; }
.icon-truck::before { content: "🚚"; }
.icon-award::before { content: "🏆"; }
.icon-users::before { content: "👥"; }
.icon-clock::before { content: "⏰"; }
.icon-target::before { content: "🎯"; }
.icon-tools::before { content: "🔧"; }
.icon-water::before { content: "💧"; }
.icon-helmet::before { content: "⛑️"; }
.icon-cogs::before { content: "⚙️"; }
.icon-industry::before { content: "🏭"; }
.icon-flask::before { content: "🧪"; }
.icon-calculator::before { content: "🧮"; }
.icon-building::before { content: "🏢"; }
.icon-tractor::before { content: "🚜"; }
.icon-home::before { content: "🏠"; }
.icon-bolt::before { content: "⚡"; }
.icon-wrench::before { content: "🔧"; }
.icon-warehouse::before { content: "🏪"; }
.icon-certificate::before { content: "📜"; }
.icon-map::before { content: "📍"; }
.icon-phone::before { content: "📞"; }
.icon-envelope::before { content: "✉️"; }
.icon-paper-plane::before { content: "✈️"; }
.icon-facebook::before { content: "📘"; }
.icon-instagram::before { content: "📷"; }
.icon-linkedin::before { content: "💼"; }

/* Fallback para ícones que não têm emoji equivalente */
.icon-shield-alt::before { content: "🛡️"; }
.icon-hard-hat::before { content: "⛑️"; }
.icon-bullseye::before { content: "🎯"; }
.icon-map-marker-alt::before { content: "📍"; }

/* Estilo para ícones maiores */
.icon-large {
    font-size: 2em;
    margin-right: 12px;
}

/* Estilo para ícones em cards */
.product-icon .icon,
.service-icon .icon,
.structure-card .icon {
    font-size: 2.5em;
    margin-right: 0;
    margin-bottom: 15px;
    display: block;
}

/* Estilo para ícones em valores */
.value-card .icon {
    font-size: 2em;
    margin-right: 0;
    margin-bottom: 10px;
    display: block;
}

/* Estilo para ícones de contato */
.contact-item .icon {
    font-size: 1.5em;
    margin-right: 15px;
    vertical-align: middle;
}

/* Estilo para ícones de redes sociais */
.social-links .icon {
    font-size: 1.5em;
    margin-right: 10px;
}