/* Global base */
* {
    box-sizing: border-box;
  }
  
  body {
    margin: 0;
    min-height: 100vh;
    background:
      radial-gradient(circle at top left, #22c55e22, transparent 55%),
      radial-gradient(circle at bottom right, #6366f122, transparent 55%),
      #020617;
    color: #e5e7eb;
    font-family: Arial, sans-serif;
  }
  
  /* 🔵 SGP page shell = header + main + footer */
  .sgp-shell {
    min-height: 100vh;          /* make shell fill the full screen height */
    display: flex;              /* use flex so footer can stick to bottom */
    flex-direction: column;     /* vertical stack: header, main, footer */
    padding: 32px 20px 40px;    /* outer padding around everything */
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;             /* center whole app horizontally */
  }
  
  /* Top banner / nav */
  .sgp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;        /* space between header and main content */
  }
  
  .sgp-logo-block {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  
  .sgp-logo {
    font-size: 26px;
    font-weight: 800;
  }
  
  .sgp-tagline {
    font-size: 11px;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.2em;
  }
  
  .sgp-nav {
    display: flex;
    gap: 18px;
  }
  
  .sgp-nav-link {
    font-size: 14px;
    color: #9ca3af;
    text-decoration: none;
  }
  
  .sgp-nav-link:hover {
    color: #ffffff;
  }
  
  .sgp-nav-link.active {
    color: #ffffff;
    font-weight: bold;
  }
  
  /* 🔵 Main content area (this is where each page puts its stuff) */
  .sgp-main {
    flex: 1;
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 60px 0 100px;  /* default for other pages */
    box-sizing: border-box;
  }
  
  /* 🔵 Extra spacing ONLY on the home page */
  .home-main {
    padding-top: 120px;   /* adjust this number to move everything down/up */
  }
  
  
  /* Bottom bar / footer */
  .sgp-footer {
    margin-top: 16px;
    font-size: 11px;
    color: #6b7280;
    text-align: center;
    border-top: 1px solid #111827;
    padding-top: 16px;
  }