add gpg keys to website

src/style.css

@@ -644,6 +644,114 @@ section {
     font-size: 1.1rem;
 }
 
+/* GPG Keys */
+.gpg-section {
+    text-align: center;
+}
+
+.gpg-section .section-desc {
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.gpg-keys-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
+    gap: 1.5rem;
+    margin-top: 2rem;
+    text-align: left;
+}
+
+.gpg-key-card {
+    background: var(--bg-card);
+    border: 1px solid var(--border);
+    border-radius: 16px;
+    padding: 1.5rem;
+    transition: all 0.3s ease;
+}
+
+.gpg-key-card:hover {
+    border-color: rgba(234, 179, 8, 0.3);
+    transform: translateY(-2px);
+    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
+}
+
+.gpg-key-header {
+    display: flex;
+    align-items: center;
+    gap: 1rem;
+    margin-bottom: 1rem;
+}
+
+.gpg-key-icon {
+    width: 44px;
+    height: 44px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: var(--accent-glow);
+    border: 1px solid rgba(234, 179, 8, 0.2);
+    border-radius: 10px;
+    font-size: 1.3rem;
+    flex-shrink: 0;
+}
+
+.gpg-key-header h3 {
+    font-size: 1rem;
+    font-weight: 700;
+    margin-bottom: 0.15rem;
+}
+
+.gpg-key-email {
+    color: var(--text-muted);
+    font-size: 0.8rem;
+    margin: 0;
+}
+
+.gpg-key-fingerprint {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    padding: 0.625rem 0.875rem;
+    background: var(--bg-secondary);
+    border: 1px solid var(--border);
+    border-radius: 8px;
+    font-size: 0.75rem;
+    margin-bottom: 0.75rem;
+    flex-wrap: wrap;
+}
+
+.gpg-key-fingerprint span {
+    color: var(--text-muted);
+    font-weight: 600;
+    text-transform: uppercase;
+    font-size: 0.65rem;
+    letter-spacing: 0.05em;
+}
+
+.gpg-key-fingerprint code {
+    color: var(--accent-hover);
+    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
+    font-size: 0.7rem;
+}
+
+.gpg-key-block {
+    background: var(--bg-secondary);
+    border: 1px solid var(--border);
+    border-radius: 10px;
+    padding: 1rem;
+    margin: 0;
+    overflow-x: auto;
+}
+
+.gpg-key-block code {
+    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
+    font-size: 0.65rem;
+    line-height: 1.5;
+    color: var(--text-secondary);
+    white-space: pre;
+}
+
 /* Footer */
 footer {
     padding: 3rem 2rem;
@@ -732,6 +840,14 @@ footer p {
         flex-direction: column;
         align-items: center;
     }
+
+    .gpg-keys-grid {
+        grid-template-columns: 1fr;
+    }
+
+    .gpg-key-block code {
+        font-size: 0.6rem;
+    }
 }
 
 @media (max-width: 480px) {