/* Shared PROTOGEN footer: original markup and layout, with scheme text colors. */
.footer { --bg-1:#080d09; --bg-2:#0c1410; --border-2:#1e3023; line-height:1.75; --border:#162019; --shell-max:1180px; --orb:'Orbitron',sans-serif; --mono:'JetBrains Mono','Courier New',monospace; --text-muted:var(--color-text-primary); --text-dim:var(--color-text-primary); --accent:var(--color-text-primary); --r:8px; --accent-brd:color-mix(in srgb,var(--color-primary) 30%,transparent); --accent-dim:color-mix(in srgb,var(--color-primary) 10%,transparent); --accent-glow:color-mix(in srgb,var(--color-primary) 12%,transparent); color:var(--color-text-primary); }
.footer { background: var(--bg-1); border-top: 1px solid var(--border); padding: 40px 0; }
    .footer-inner {
      max-width: var(--shell-max); margin: 0 auto; padding: 0 clamp(22px, 4vw, 32px);
      display: flex; justify-content: space-between; align-items: flex-start;
      flex-wrap: wrap; gap: 24px;
    }
    .footer-brand {
      font-family: var(--orb); font-size: 15px; font-weight: 800;
      color: var(--text-muted); letter-spacing: 1px; margin-bottom: 8px;
    }
    .footer-brand span { color: var(--accent); }
    .footer-disclaimer {
      font-size: 12px; color: var(--text-dim); max-width: 500px; line-height: 1.7;
    }
    .footer-company {
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid var(--border);
      max-width: 620px;
      font-family: var(--mono);
      font-size: 11px;
      color: var(--text-muted);
      line-height: 1.9;
    }
    .footer-company a {
      color: var(--accent);
      text-decoration: underline;
      text-underline-offset: 2px;
    }
    .footer-meta {
      font-family: var(--mono); font-size: 11px; color: var(--text-dim);
      text-align: right; line-height: 1.9;
    }
    .footer-social {
      display: flex; justify-content: flex-end; gap: 8px; margin-bottom: 14px;
    }
    .footer-social-link {
      display: flex; align-items: center; justify-content: center;
      width: 40px; height: 40px; border-radius: 50%;
      background: var(--bg-2); border: 1px solid var(--border-2);
      color: var(--text-muted); text-decoration: none;
      transition: color .2s, border-color .25s, background .2s, box-shadow .25s;
      backdrop-filter: blur(8px);
    }
    .footer-social-link:hover {
      color: var(--accent); border-color: var(--accent-brd);
      background: var(--accent-dim); box-shadow: 0 0 16px var(--accent-glow);
    }
    .footer-social-link svg { width: 17px; height: 17px; stroke-width: 1.6; }
    .footer-privacy {
      border-top: 1px solid var(--border);
      padding: 16px clamp(22px, 4vw, 32px);
      max-width: var(--shell-max); margin: 0 auto;
      font-family: var(--mono); font-size: 11px; color: var(--text-dim); line-height: 1.8;
    }
    .footer-privacy a { color: var(--text-muted); text-decoration: underline; text-underline-offset: 2px; }
    .footer-privacy a:hover { color: var(--accent); }