/* ============================================
   MCKIDS PAPER PLANET — style unifié
   Aligné avec l'identité visuelle du site principal :
   noir, cyan néon #00fff7, magenta #ff14ff, or #ffd700,
   Montserrat (au lieu du mélange Poppins/Comic Sans précédent)
   ============================================ */

:root {
  --pp-bg: #000;
  --pp-cyan: #00fff7;
  --pp-magenta: #ff14ff;
  --pp-pink: #ff69b4;
  --pp-gold: #ffd700;
  --pp-card-bg: rgba(16, 106, 109, 0.18);
  --pp-border: rgba(0, 255, 247, 0.35);
}

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: #fff;
  background: var(--pp-bg);
}

.neon-bg {
  background:
    radial-gradient(circle at 20% 20%, #106a6d55, transparent 60%),
    radial-gradient(circle at 80% 30%, #7a0e6b55, transparent 60%),
    radial-gradient(circle at 50% 90%, #4b460755, transparent 60%),
    #000;
  background-size: 200% 200%;
  animation: bgMove 18s infinite linear;
}

@keyframes bgMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.logo { width: 100px; filter: drop-shadow(0 0 10px var(--pp-cyan)); }

h1, h2 {
  text-align: center;
  text-shadow: 0 0 15px var(--pp-pink), 0 0 30px var(--pp-magenta);
  letter-spacing: 0.02em;
}

p { text-align: center; color: #ddd; line-height: 1.6; }

.pp-topbar {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  padding: 0.8rem 1rem; font-size: 0.82rem;
}
.pp-topbar a { color: #00fff7; text-decoration: none; }
.pp-topbar a:hover { text-decoration: underline; }
.pp-topbar span { color: #555; }

.gallery, .features, .sheets {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.btn-retour {
  background: transparent;
  color: #fff;
  border: 1px solid var(--pp-cyan);
  padding: 0.6rem 1.4rem;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
  margin: 1.2rem;
  box-shadow: 0 0 10px rgba(0,255,247,0.25);
}

.btn-retour:hover {
  background: var(--pp-cyan);
  color: #000;
  box-shadow: 0 0 20px var(--pp-cyan);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
  padding: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.card, .sheet, .dream-card {
  position: relative;
  background: var(--pp-card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--pp-border);
  border-radius: 18px;
  padding: 1.3rem;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover,
.sheet:hover,
.dream-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 25px rgba(0,255,247,0.35);
}

.card a {
  display: inline-block;
  margin-top: 0.8rem;
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  background: var(--pp-magenta);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 0 15px rgba(255,20,255,0.5);
  transition: 0.25s ease;
}

.card a:hover {
  transform: scale(1.06);
  box-shadow: 0 0 25px rgba(255,20,255,0.8);
}

.center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
  padding: 1rem;
}

.paper {
  width: 300px;
  height: 200px;
  background: url('../assets/rain-of-dreams.png') center / cover no-repeat;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--pp-border);
  box-shadow: 0 0 25px rgba(0,255,247,0.25);
  transition: transform 1.5s ease-in;
}

.paper.fly {
  transform: translateX(400px) rotate(15deg);
}

textarea {
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  color: white;
  resize: none;
  font-size: 16px;
  font-family: 'Montserrat', sans-serif;
}

.rain-words {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.word {
  position: absolute;
  animation: fall linear infinite;
  opacity: 0.5;
  color: var(--pp-cyan);
  text-shadow: 0 0 8px var(--pp-cyan);
}

@keyframes fall {
  to { transform: translateY(110vh); }
}

.hero-btn, button:not(.btn-retour) {
  background: var(--pp-magenta);
  color: #fff;
  border: none;
  padding: 0.8rem 1.8rem;
  border-radius: 30px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 15px var(--pp-pink);
  font-family: 'Montserrat', sans-serif;
  transition: 0.3s;
}
.hero-btn:hover, button:not(.btn-retour):hover { filter: brightness(1.15); }

footer {
  text-align: center;
  color: #666;
  font-size: 0.8rem;
  padding: 1.5rem 1rem;
}

@media (max-width: 768px) {
  .paper { width: 90vw; }
  .grid { padding: 1rem; gap: 0.8rem; }
  h1 { font-size: 1.5rem; }
}