/* === Roi du Clavier — surcharge identité jeu === */

/* Bandeau joueur actif */
.bandeau-joueur-actif {
  margin-bottom: 16px;
  padding: 9px 18px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 10px;
  text-align: center;
  font-size: 0.82rem;
  color: #cbd5e1;
  overflow: hidden;
  animation: bandeau-apparition 0.8s ease both;
}
.bandeau-joueur-actif strong { color: #38bdf8; font-weight: 700; }
.bandeau-carousel { position: relative; height: 1.4em; }
.bandeau-msg {
  position: absolute; inset: 0;
  text-align: center; line-height: 1.4em;
  opacity: 0; transform: translateY(100%);
  transition: opacity 0.4s ease, transform 0.4s ease;
  will-change: transform, opacity;
}
.bandeau-msg-visible { opacity: 1; transform: translateY(0); }
.bandeau-msg-sortie { opacity: 0; transform: translateY(-100%); }
.bandeau-msg-entree { opacity: 0; transform: translateY(100%); }
@keyframes bandeau-apparition {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 480px) {
  .bandeau-joueur-actif { font-size: 0.78rem; padding: 8px 12px; }
  .bandeau-carousel { height: 3.6em; }
}

/* Hero renforcé */
.hero-clavier {
  position: relative;
  padding: 32px 20px 28px;
  margin: -40px -32px 28px;
  border-radius: 24px 24px 0 0;
  background:
    radial-gradient(ellipse at 30% 0%, rgba(103, 232, 249, 0.16) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 100%, rgba(14, 165, 233, 0.12) 0%, transparent 50%),
    rgba(0, 0, 0, 0.2);
  overflow: hidden;
}
/* Motif décoratif type grille/circuit dans les coins */
.hero-clavier::before {
  content: '';
  position: absolute;
  top: -20px; right: -30px;
  width: 180px; height: 180px;
  background-image:
    linear-gradient(rgba(103, 232, 249, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 232, 249, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  border-radius: 20px;
  transform: rotate(15deg);
  opacity: 0.8;
  pointer-events: none;
}
.hero-clavier::after {
  content: '';
  position: absolute;
  bottom: -15px; left: -25px;
  width: 140px; height: 140px;
  background-image:
    linear-gradient(rgba(14, 165, 233, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 165, 233, 0.1) 1px, transparent 1px);
  background-size: 18px 18px;
  border-radius: 16px;
  transform: rotate(-10deg);
  opacity: 0.7;
  pointer-events: none;
}

/* Touches clavier décoratives flottantes */
.hero-touches {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 14px;
}
.touche-deco {
  width: 44px; height: 44px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: #e0f2fe;
  background: linear-gradient(145deg, #0f172a, #1e293b);
  border: 1px solid rgba(103, 232, 249, 0.35);
  box-shadow:
    0 4px 10px rgba(14, 165, 233, 0.35),
    inset 0 -3px 0 rgba(8, 145, 178, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: touche-float 3s ease-in-out infinite;
  will-change: transform;
  text-shadow: 0 0 8px rgba(103, 232, 249, 0.5);
}
.touche-deco:nth-child(2) { animation-delay: -1s; }
.touche-deco:nth-child(3) { animation-delay: -2s; }
.touche-deco:nth-child(4) { animation-delay: -1.5s; }
.touche-deco:nth-child(5) { animation-delay: -2.5s; }
@keyframes touche-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Bloc image + texte côte à côte (og:image affichée — éligibilité miniature Google SERP) */
.hero-clavier .hero-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin: 4px 0 16px;
  flex-wrap: wrap;
}
.hero-clavier .hero-visual {
  display: block;
  width: min(200px, 38vw);
  height: auto;
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
  margin: 0;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.25), 0 0 0 1px rgba(103, 232, 249, 0.18);
  position: relative;
  z-index: 1;
}
.hero-clavier .hero-text {
  flex: 1 1 260px;
  min-width: 0;
  max-width: 420px;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
@media (max-width: 600px) {
  .hero-clavier .hero-flex { gap: 14px; }
  .hero-clavier .hero-text { text-align: center; align-items: center; flex-basis: 100%; max-width: none; }
  .hero-clavier .hero-visual { width: min(170px, 46vw); }
  .hero-clavier .hero-h1 { font-size: 0.95rem; }
  .hero-clavier .subtitle { font-size: 0.85rem; }
}
@media (max-width: 480px) {
  .hero-clavier .hero-visual { width: min(150px, 42vw); }
}

/* Titre hero */
.hero-clavier .hero-title {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 0 0 10px;
  line-height: 1.1;
  background: linear-gradient(90deg, var(--color-light), var(--color-mid), var(--color-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-clavier .hero-h1 {
  font-size: 1rem;
  font-weight: 400;
  margin: 0 0 10px;
  line-height: 1.4;
}
.hero-clavier .subtitle {
  margin-bottom: 20px;
}

/* Bouton CTA hero */
.btn-cta-hero {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  padding: 14px 36px;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(135deg, #0891b2, #0e7490);
  box-shadow: 0 6px 24px rgba(14, 165, 233, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}
.btn-cta-hero::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 16px;
  border: 2px solid rgba(103, 232, 249, 0.5);
  pointer-events: none;
  animation: cta-ring 2.5s ease-in-out infinite;
  will-change: transform, opacity;
}
.btn-cta-hero:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 32px rgba(14, 165, 233, 0.55);
}
@keyframes cta-ring {
  0%, 100% { transform: scale(1); opacity: 0; }
  50% { transform: scale(1.08); opacity: 1; }
}

/* Indicateur live dans le hero */
.hero-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.82rem;
  color: #94a3b8;
}
.live-dot {
  position: relative;
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
}
.live-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.4);
  animation: live-pulse 2s ease-in-out infinite;
  will-change: transform, opacity;
}
@keyframes live-pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(2.4); opacity: 0; }
}

/* Cartes modes de jeu */
.modes { gap: 14px; margin-bottom: 24px; }
.mode-card {
  position: relative;
  padding: 24px 18px;
  border-radius: 18px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.mode-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-light), var(--color-mid));
  opacity: 0;
  transition: opacity 0.3s;
}
.mode-card:hover::before { opacity: 1; }
.mode-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(14, 165, 233, 0.22);
  border-color: rgba(103, 232, 249, 0.3);
}

/* Icônes mode */
.mode-icon {
  font-size: 2.8rem !important;
  display: block;
  margin-bottom: 4px;
  transition: transform 0.3s ease;
}
.mode-card:hover .mode-icon {
  transform: scale(1.15);
}

/* Badge sur les cartes */
.mode-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 6px;
}
.badge-solo {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.2);
}
.badge-vitesse {
  background: rgba(14, 165, 233, 0.18);
  color: #67e8f9;
  border: 1px solid rgba(103, 232, 249, 0.3);
}

/* Séparateur */
.modes-header {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #64748b;
  margin-bottom: 14px;
}

/* Boutons primaires */
.btn-primary {
  font-size: 1rem;
  padding: 14px 24px;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.4);
}
.btn-primary:active {
  transform: translateY(0);
}

/* Section rules */
.rules {
  position: relative;
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.rules::before {
  content: '\2328';
  position: absolute;
  top: 16px; right: 20px;
  font-size: 2.2rem;
  opacity: 0.08;
  color: #67e8f9;
}

/* Responsive hero */
@media (max-width: 480px) {
  .hero-clavier { padding: 24px 14px 22px; margin: -28px -18px 22px; }
  .hero-clavier .hero-title { font-size: 1.7rem; }
  .hero-clavier .hero-h1 { font-size: 0.95rem; }
  .btn-cta-hero { font-size: 1rem; padding: 12px 28px; }
  .touche-deco { width: 36px; height: 36px; font-size: 0.9rem; }
}