/* RESET léger */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f4f7fb;
  text-align: center;
  color: #1f2937;
  padding: 20px;
}

h1 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 2rem;
  font-weight: 700;
}

.flexouille {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.item {
  background: white;
  border-radius: 16px;
  padding: 20px;
  width: 350px;
  max-width: 100%;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.item h2 {
  margin-bottom: 15px;
  font-size: 1.2rem;
  text-align: left;
}

.rose {
  border-left: 5px solid #f472b6;
}

.bleu {
  border-left: 5px solid #60a5fa;
}

.vert {
  border-left: 5px solid #34d399;
}

.proto {
  background: #f9fafb;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 10px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.proto:hover {
  transform: translateY(-2px);
  font-weight: 500;
  box-shadow: 0 8px 15px rgba(0,0,0,0.05);
}


.mini {
  font-size: 0.75rem;
  color: #6b7280;
  margin-top: 5px;
}

button {
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: none;
  background: #94a3b8;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

button:hover {
  background: #2563eb;
}

button:active {
  transform: scale(0.98);
}

/* RESPONSIVE */
@media (max-width: 760px) {
  h1 {
    font-size: 1.5rem;
  }

  .item {
    width: 100%;
  }
}