/* --- Prototype CSS --- */
 body {
     margin: 0;
     font-family: 'NPR Sans', Helvetica, Arial, sans-serif;
     background-color: #F1F1F1;
     /* From the Figma bg variable */
     color: #202020;
 }

 /* Header Layout */
 .site-header {
     display: flex;
     justify-content: space-between;
     align-items: center;
     padding: 1rem 5%;
     /* Flexible padding instead of hardcoded pixels */
     background: rgba(255, 255, 255, 0.9);
     border-bottom: 1px solid #BFBFBF;
     position: sticky;
     top: 0;
     z-index: 100;
 }

 /* Navigation */
 .site-nav {
     display: flex;
     gap: 1.5rem;
 }

 .site-nav a {
     text-decoration: none;
     color: #8F8F8F;
     font-size: 16px;
     font-weight: 700;
     transition: color 0.2s ease;
 }

 .site-nav a:hover {
     color: #202020;
 }

 /* Sign In Button */
 .btn-signin {
     display: inline-flex;
     align-items: center;
     gap: 0.5rem;
     padding: 0.5rem 1rem;
     text-decoration: none;
     color: #202020;
     font-weight: 700;
     border-radius: 8px;
     transition: background-color 0.2s ease;
 }

 .btn-signin:hover {
     background-color: #E2E2E2;
 }

 /* Content Area */
 .site-content {
     min-height: 80vh;
     /* Ensures the footer stays near the bottom */
 }

 /* =======================
           SITE FOOTER
        ======================== */
 .site-footer {
     background-color: #ffffff;
     border-top: 1px solid #BFBFBF;
     padding: 3rem 5% 1rem;
     /* Responsive padding */
     color: #575757;
 }

 .footer-top {
     display: flex;
     flex-wrap: wrap;
     gap: 4rem;
     /* Creates breathing room between brand and links on smaller screens */
     margin-bottom: 3rem;
 }

 .footer-brand {
     /* Removed flex: 1 so it only takes up the space it needs */
     min-width: 250px;
 }

 .footer-brand p {
     font-size: 16px;
     line-height: 1.5;
     margin: 1rem 0;
     max-width: 250px;
 }

 /* Simple placeholders for social icons */
 .social-links {
     display: flex;
     gap: 0.75rem;
 }

 .social-icon {
     width: 24px;
     height: 24px;
     background-color: #8F8F8F;
     border-radius: 4px;
 }

 .footer-links {
     display: flex;
     flex: 1;
     /* Now THIS container takes up the remaining width */
     justify-content: space-between;
     /* Spreads the 3 columns evenly */
     gap: 2rem;
     flex-wrap: wrap;
 }

 .footer-col h3 {
     color: #202020;
     font-size: 18px;
     margin-top: 0;
     margin-bottom: 1rem;
     font-weight: 500;
 }

 .footer-col ul {
     list-style: none;
     padding: 0;
     margin: 0;
     display: flex;
     flex-direction: column;
     gap: 0.75rem;
 }

 .footer-col a {
     color: #575757;
     text-decoration: none;
     font-size: 14px;
     font-weight: 500;
     transition: color 0.2s ease;
 }

 .footer-col a:hover {
     color: #202020;
 }

 .footer-bottom {
     display: flex;
     justify-content: space-between;
     align-items: center;
     border-top: 1px solid #BFBFBF;
     padding-top: 1.5rem;
     font-size: 14px;
 }