/* ============================================================
   LEXIQUE — Grille des termes avec calligraphie arabe
   ============================================================ */

.lexique-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 auto var(--space-xl);
  padding: var(--space-md);
  background: var(--paper-warm);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  max-width: 1000px;
}

.lexique-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.lex {
  background: var(--paper-warm);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  display: flex;
  flex-direction: column;
}
.lex::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--gold-soft), var(--turquoise));
  opacity: 0;
  transition: opacity 0.35s ease;
}
.lex:hover {
  transform: translateY(-3px);
  border-color: var(--gold-soft);
  box-shadow: var(--shadow);
}
.lex:hover::before { opacity: 1; }
.lex.hidden { display: none; }

.lex__ar {
  font-family: var(--font-arabic);
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1.1;
  direction: rtl;
  text-align: right;
  margin-bottom: 0.4rem;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-soft) 50%, var(--turquoise) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lex__translit {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--rose);
  margin-bottom: 0.3rem;
  letter-spacing: 0.02em;
}

.lex__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ink-title);
  font-weight: 500;
  margin: 0 0 var(--space-sm);
  line-height: 1.2;
}

.lex__def {
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.65;
  margin: 0;
  max-width: 100%;
  flex: 1;
}
.lex__def em {
  color: var(--ink-soft);
}

@media (max-width: 720px) {
  .lex { padding: var(--space-md); }
  .lex__ar { font-size: 1.9rem; }
  .lex__name { font-size: 1.2rem; }
  .lex__def { font-size: 0.95rem; }
}