.footer-section{background:#1f2937;color:#fff;padding:40px 16px 20px}.footer-content{max-width:1200px;display:grid;grid-template-columns:1fr;grid-gap:32px;gap:32px;margin:0 auto 32px}.footer-column h3{font-size:16px;font-weight:700;margin:0 0 16px;color:#f9fafb}.footer-column h4{font-size:14px;font-weight:600;margin:16px 0 12px;color:#d1d5db}.footer-column a{display:block;color:#9ca3af;text-decoration:none;font-size:14px;margin-bottom:8px;transition:color .2s ease}.footer-column a:hover{color:#667eea}.join-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease}.join-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(102,126,234,.4)}.office-address{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:#9ca3af;line-height:1.6}.locations-grid{display:flex;flex-wrap:wrap;gap:8px}.location-tag{background:#374151;padding:6px 12px;border-radius:6px;font-size:12px;color:#d1d5db}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid #374151;color:#9ca3af;font-size:13px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:2000;padding:16px}.modal-content{background:#fff;border-radius:16px;padding:32px 24px;max-width:400px;width:100%;position:relative}.modal-close{position:absolute;top:16px;right:16px;background:none;border:none;cursor:pointer;color:#6b7280}.modal-content h2{color:#1f2937;margin:0 0 24px;font-size:20px}.modal-content input{width:100%;padding:12px;border:2px solid #e5e7eb;border-radius:8px;margin-bottom:16px;font-size:14px}.modal-content input:focus{outline:none;border-color:#667eea}.submit-button{width:100%;padding:12px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer}@media (min-width:768px){.footer-content{grid-template-columns:repeat(3,1fr)}}