/* === Démineur — décoration animée du banner (3 mines) + fond body ===
   Le layout banner (wrapper, home, title) vient de banner.css partagé.
*/

/* Grille décorative en fond du body (identitaire) */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: repeating-conic-gradient(rgba(103, 232, 249, 0.04) 0% 25%, transparent 0% 50%);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* Mines colorées (déco animée du banner) */
.mine-deco {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  animation: mine-banner-float 3s ease-in-out infinite;
  will-change: transform;
}

.banner-deco .mine-deco:nth-child(2) {
  animation-delay: -1s;
}

.banner-deco .mine-deco:nth-child(3) {
  animation-delay: -2s;
}

.mine-dark {
  background: radial-gradient(circle at 35% 35%, #555, #1a1a1a);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.5), inset 0 -2px 3px rgba(255, 255, 255, 0.1);
}

.mine-cyan {
  background: radial-gradient(circle at 35% 35%, var(--color-light), #0e7490);
  box-shadow: 0 3px 8px rgba(6, 182, 212, 0.4), inset 0 -2px 3px rgba(0, 0, 0, 0.2);
}

@keyframes mine-banner-float {

  0%, 100% {
    transform: translateY(0);
  }
}

@media (max-width: 480px) {

  .mine-deco {
    width: 22px;
    height: 22px;
  }
}