.retour {
  font-weight: 800;
  width: 150px;
  height: 35px;
  color: blue;
  background-color: gold;
  text-align: center;
  font-size: 16px;
  border-radius: 50%;
  padding: 2px 2px 2px;
  border: 2px solid #EA2D98;
}

/* RESET */
* {
  margin: 0;
  padding: 1rem;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #0F056B;
  color: #fff;
  line-height: 1.6;
  padding: 1rem;
}

.M {
  font-size: 48px;
}

.p1 {
  font-size: 20px;
}

/* HEADER */
header {
  background: #0077cc;
  color: white;
  text-align: center;
  padding: 2rem 1rem;
}

header h1 {
  font-size: 2rem;
  margin-bottom: .5rem;
}

/* MAIN */
main {
  max-width: 1000px;
  margin: auto;
  padding: 0;
}

/* INTRO */
.intro {
  margin-bottom: 2rem;
}

.intro h2 {
  margin-bottom: .5rem;
}

/* CARD */
.card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  color: #000;
  /* Texte lisible sur fond blanc */
}

.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card .content {
  padding: 1.5rem;
}

.card button {
  margin-top: 1rem;
  padding: .6rem 1rem;
  background: #0077cc;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.card button:hover {
  background: #005fa3;
}

/* DETAILS (texte caché) */
.details {
  display: none;
  margin-top: 1rem;
}

.details.show {
  display: block;
}

.pt {
  font-size: 14px;
  max-width: 100%;
  width: 100%;
  flex-wrap: wrap;
  margin: 10px;
  padding: 0;

}
/* FOOTER */
footer {
  text-align: center;
  padding: 1.5rem;
  color: #fff;
}



/* RESPONSIVE */
@media (max-width: 700px) {

  .body {
    display: flex;
    flex: column;
    padding: 5px;
    max-width: 100%;
    width: 100%;
  }

  .card {
    grid-template-columns: 1fr;
    max-width: 100%;
    width: 100%;
    padding: 0;

  }

  .M {
    font-size: 28px;
    max-width: 100%;
    width: 100%;
    flex-wrap: wrap;
  }

  .pt {
    font-size: 14px;
    max-width: 100%;
    width: 100%;
    flex-wrap: wrap;
  }

}