.civ-migration-cta{
  margin-top:22px;
  padding-top:18px;
  border-top:1px solid var(--border);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  text-align:center;
}
.civ-migration-btn{
  font-family:var(--font-body, inherit);
  font-weight:600;
  font-size:15px;
  letter-spacing:.01em;
  color:#050805;
  background:var(--green, #22C55E);
  border:none;
  border-radius:var(--r-md, 12px);
  padding:14px 24px;
  cursor:pointer;
  transition:background .15s ease;
}
.civ-migration-btn:hover{ background:var(--green-lt, #4ADE80); }
.civ-migration-btn:active{ filter:brightness(0.96); }
.civ-migration-hint{ font-size:12px; color:var(--text-lo); }

.civ-migration-overlay{
  position:fixed; inset:0; z-index:10500;
  background:#020409;
  opacity:0; pointer-events:none;
  transition:opacity .7s ease;
  overflow:hidden;
  font-family:var(--font-body, 'DM Sans', sans-serif);
}
.civ-migration-overlay.active{ opacity:1; pointer-events:auto; }
.civ-migration-overlay.exiting{ opacity:0; }

.civ-stars, .civ-globe{
  position:absolute; top:0; left:0;
}
.civ-globe{
  left:50%; top:50%;
  transform:translate(-50%,-50%);
}
.civ-vignette{
  position:absolute; inset:0;
  background:radial-gradient(circle at 50% 50%, rgba(2,4,9,0) 45%, rgba(2,4,9,0.85) 100%);
  pointer-events:none;
}

.civ-topbar{
  position:absolute; top:0; left:0; right:0;
  display:flex; align-items:center; gap:16px;
  padding:20px 26px;
  z-index:2;
}
.civ-eyebrow{
  color:#D4A843; font-weight:700; font-size:13px; letter-spacing:.04em;
  text-transform:uppercase;
}
.civ-progress{ display:flex; gap:7px; margin-left:auto; flex-wrap:wrap; max-width:40%; }
.civ-progress-dot{
  width:9px; height:9px; border-radius:50%;
  background:rgba(255,255,255,0.18);
  transition:background .3s ease, transform .3s ease;
}
.civ-progress-dot.civ-done{ background:#2ECFB0; }
.civ-progress-dot.civ-active{ background:#D4A843; transform:scale(1.4); }

.civ-skip-btn{
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.18);
  color:#eaf2ff; font-size:12px; font-weight:600;
  padding:8px 16px; border-radius:999px; cursor:pointer;
  transition:background .2s ease;
}
.civ-skip-btn:hover{ background:rgba(255,255,255,0.16); }

.civ-timebar-track{
  position:absolute; top:0; left:0; right:0; height:3px;
  background:rgba(255,255,255,0.08); z-index:3;
}
.civ-timebar-fill{
  height:100%; width:0%;
  background:linear-gradient(90deg,#D4A843,#2ECFB0,#7B5CF5);
}

.civ-caption{
  position:absolute; left:50%; bottom:15%;
  transform:translate(-50%,10px);
  color:#eaf2ff; font-size:14px; letter-spacing:.02em;
  opacity:0; transition:opacity .4s ease, transform .4s ease;
  text-align:center; z-index:2; text-shadow:0 2px 10px rgba(0,0,0,.6);
  pointer-events:none;
}
.civ-caption.civ-show{ opacity:0.92; transform:translate(-50%,0); }

.civ-panel{
  position:absolute; left:50%; bottom:6%;
  transform:translate(-50%,24px);
  width:min(560px, 88vw);
  background:linear-gradient(180deg, rgba(12,18,32,0.75), rgba(8,12,22,0.94));
  border:1px solid rgba(212,168,67,0.35);
  border-radius:18px;
  padding:20px 24px 22px;
  text-align:center;
  opacity:0; pointer-events:none;
  transition:opacity .5s ease, transform .5s cubic-bezier(.22,1,.36,1);
  z-index:2;
  box-shadow:0 20px 60px rgba(0,0,0,0.55);
}
.civ-panel.civ-show{ opacity:1; transform:translate(-50%,0); }
.civ-panel-count{
  font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:#9aa3b8; margin-bottom:6px;
}
.civ-panel-era{
  font-family:var(--font-heading, 'Syne', sans-serif);
  color:#D4A843; font-size:12px; font-weight:700; letter-spacing:.03em;
  margin-bottom:4px;
}
.civ-panel-name{
  font-family:var(--font-heading, 'Syne', sans-serif);
  color:#fff; font-size:1.5rem; font-weight:800; margin-bottom:8px;
  text-shadow:0 2px 14px rgba(212,168,67,0.25);
}
.civ-panel-desc{
  color:#cfd6e6; font-size:13.5px; line-height:1.55; margin-bottom:12px;
}
.civ-panel-badge{
  display:inline-block;
  background:rgba(46,207,176,0.14);
  border:1px solid rgba(46,207,176,0.4);
  color:#2ECFB0; font-weight:700; font-size:12.5px;
  padding:5px 14px; border-radius:999px;
}

@media (max-width:640px){
  .civ-progress{ display:none; }
  .civ-panel{ bottom:4%; padding:16px 18px 18px; }
  .civ-panel-name{ font-size:1.2rem; }
}