refactor: Modularize Stylesheets

src/styles/header-footer.css

@@ -0,0 +1,74 @@
+/* Header and Footer Styles */
+
+/* Reset some default browser styles */
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: Calibri, sans-serif;
+    text-align: center;
+}
+
+/*? ↓  Start Header ↓ */
+.main-header {
+    background-color: #333; /* Dark background for the header */
+    color: #fff; /* White text color */
+    padding: 10px 20px; /* Add some padding for spacing */
+}
+
+.main-nav {
+    display: flex; /* Use flexbox to align items in a row */
+    justify-content: space-between; /* Space items evenly */
+    align-items: center; /* Vertically center items */
+}
+
+.nav-list {
+    list-style: none; /* Remove default list styling */
+    display: flex; /* Use flexbox to align list items in a row */
+    gap: 20px; /* Add some space between list items */
+}
+
+.nav-item a {
+    background-color: #2e97be;
+    color: #fff; /* White text color for links */
+    text-decoration: none; /* Remove underline from links */
+    font-weight: bold; /* Make text bold */
+    transition: color 0.3s; /* Smooth color transition on hover */
+    padding: 5px 10px;    border-radius: 10px;
+}
+
+.nav-item a:hover {
+    color: #2e97be;
+    background-color: #fff /* Change link color on hover */
+}
+
+.nav-logo a {
+    font-size: 1.5em; /* Make the logo text larger */
+}
+
+.nav-logo {
+    margin-right: 20vw;
+}
+
+
+/*? ↓  Start Footer ↓ */
+
+.footer-links {
+    display: flex; /* Use flexbox to align items in a row */
+    align-items: center;
+    justify-content: space-between; /* Center the footer links */
+    gap: 20px; /* Add some space between links */
+    margin-top: 20px; /* Add some space above the footer links */
+    width: 75vw;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.external-links {
+    display: flex;
+    justify-content: center; /* Center the external links */
+    gap: 50px; /* Add some space between links */
+}