/* ============================= */
/*        GRILLE PRINCIPALE      */
/* ============================= */

.grille-encart {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 20px;
  box-sizing: border-box;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 10px;
}

/* --- ENCARDS --- */

.encart1 { grid-column: 1 / span 3; grid-row: 1; }
.encart2 { grid-column: 4 / span 5; grid-row: 1; }
.encart3 { grid-column: 1 / span 8; grid-row: 2; }

/* --- STYLE GENERAL DES ENCARDS --- */
.encart {
  background-color: #fff;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.07);
  box-sizing: border-box;
}

.encart h2 {
  margin-top: 0;
  margin-bottom: 8px;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: #7dc8e5;
  text-align: left;
}

h3 {
  font-size: clamp(0.8rem, 1.2vw, 0.9rem);
}

.encart img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================= */
/*      MUR ARCHIVES             */
/* ============================= */

.mur-brique {
  margin-top: 12px;
  padding: 30px;
  border-radius: 10px;
  background: linear-gradient(#7dadcc, #7dadcc);
  box-shadow: inset 0 0 40px rgba(0,0,0,0.4);
}

.grille-annees {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 50px;
  justify-items: center;
}

.plaque {
  position: relative;
  height: 80px;
  width: 110px;

  display: flex;
  align-items: center;
  justify-content: center;

  text-decoration: none;
  border-radius: 6px;
  border: 1px solid #a89266;

  overflow: hidden;
  transition: transform 0.25s ease;

  background: linear-gradient(145deg, #f3e4c4, #d2bd8e);
  box-shadow:
    0 10px 20px rgba(0,0,0,0.6),
    inset 0 2px 5px rgba(255,255,255,0.5),
    inset 0 -4px 8px rgba(0,0,0,0.3);
}

.plaque span {
  font-size: 1.3rem;
  font-weight: bold;
  color: #000000;
  z-index: 2;
}

.plaque::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle at 30% 30%, #777, #222);
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.4),
              inset 0 -1px 2px rgba(0,0,0,0.6);
}

.plaque::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      rgba(0,0,0,0.03),
      rgba(0,0,0,0.03) 2px,
      transparent 2px,
      transparent 4px
    ),
    radial-gradient(circle, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 100% 100%, 3px 3px;
  opacity: 0.4;
  pointer-events: none;
}

/* Au survol : scale + léger balancement */
.plaque:hover {
  z-index: 2;
}

/* ============================= */
/*      TABLETTE ET MOBILE       */
/* ============================= */

@media (max-width: 992px) {
  .grille-encart {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 0 10px;
  }

  /* Ordre tablette */
  .encart1 { order: 1; }
  .encart2 { order: 2; }
  .encart3 { order: 3; }
}

@media (max-width: 600px) {
  .grille-encart {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 0 10px;
  }

  /* Ordre mobile identique à tablette */
  .encart1 { order: 1; }
  .encart2 { order: 2; }
  .encart3 { order: 3; }
}