src/components/CustomFooter.vue

```vue
<template>
  <footer class="bg-gray-900 text-white py-16">
    <div class="container mx-auto px-4 grid grid-cols-1 md:grid-cols-4 gap-8">
      <div class="footer-about">
        <div class="flex items-center gap-2 mb-4">
          <i data-feather="shield" class="text-blue-500"></i>
          <span class="font-serif font-bold text-lg">SolStrategies</span>
        </div>
        <p class="text-gray-400 mb-6">
          Singapore-headquartered leader in integrated PR strategies, secure investments, and comprehensive security solutions.
        </p>
        <div class="flex gap-4">
          <a href="#" class="social-link">
            <i data-feather="linkedin"></i>
          </a>
          <a href="#" class="social-link">
            <i data-feather="twitter"></i>
          </a>
          <a href="#" class="social-link">
            <i data-feather="facebook"></i>
          </a>
        </div>
      </div>

      <div>
        <h3 class="footer-heading">Services</h3>
        <ul class="space-y-3">
          <li v-for="service in services" :key="service">
            <a href="#" class="footer-link">{{ service }}</a>
          </li>
        </ul>
      </div>

      <div>
        <h3 class="footer-heading">Quick Links</h3>
        <ul class="space-y-3">
          <li v-for="link in quickLinks" :key="link.name">
            <router-link :to="link.path" class="footer-link">{{ link.name }}</router-link>
          </li>
        </ul>
      </div>

      <div>
        <h3 class="footer-heading">Contact</h3>
        <div class="space-y-4">
          <div class="flex items-start gap-3">
            <i data-feather="map-pin" class="text-blue-500 mt-1"></i>
            <span class="text-gray-400">200 Park Avenue, New York, NY 10166</span>
          </div>
          <div class="flex items-center gap-3">
            <i data-feather="mail" class="text-blue-500"></i>
            <span class="text-gray-400">contact@solstrategies.com</span>
          </div>
          <div class="flex items-center gap-3">
            <i data-feather="phone" class="text-blue-500"></i>
            <span class="text-gray-400">+1 (212) 555-0100</span>
          </div>
        </div>
      </div>
    </div>

    <div class="container mx-auto px-4 border-t border-gray-800 mt-12 pt-8 text-center text-gray-500 text-sm">
      &copy; {{ new Date().getFullYear() }} SolStrategies. All rights reserved.
    </div>
  </footer>
</template>

<script>
import { ref } from 'vue'
import feather from 'feather-icons'

export default {
  setup() {
    const services = ref([
      'Strategic Communications',
      'Crisis Management',
      'Investment Security',
      'Cyber Protection',
      'Executive Protection'
    ])

    const quickLinks = ref([
      { name: 'About Us', path: '/about' },
      { name: 'Insights', path: '/insights' },
      { name: 'Careers', path: '#' },
      { name: 'Contact', path: '/contact' },
      { name: 'Privacy Policy', path: '#' }
    ])

    return {
      services,
      quickLinks
    }
  },
  mounted() {
    feather.replace()
  }
}
</script>

<style scoped>
.footer-heading {
  @apply text-lg font-bold mb-4 pb-2 relative;
}

.footer-heading::after {
  content: '';
  @apply absolute bottom-0 left-0 w-10 h-0.5 bg-blue-500;
}

.footer-link {
  @apply text-gray-400 hover:text-white transition-colors duration-200;
}

.social-link {
  @apply bg-gray-800 hover:bg-blue-600 text-white w-10 h-10 rounded-full flex items-center justify-center transition-all duration-200;
}
</style>
```