/* ---------- Reset básico ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #C76E5F;
  color: #222;
}

/* ---------- Cabecera (150px, enlaces RRSS) ---------- */
#cabecera {
  height: 150px;
  width: 100%;
  background-color: #C76E5F;
  display: flex;
  align-items: center;
  justify-content: center;
}

#social-links {
  display: flex;
  gap: 25px;
}

#social-links a {
  display: inline-block;
  color: #ffffff;
  text-decoration: none;
  font-size: 23px;
  padding: 8px 16px;
  border: 2px solid #000000;
  border-radius:15px;
}

#social-links a:hover {
  background-color: #ffffff;
  color: #1c1c1c;
}

/* ---------- Contenido central (70% ancho, centrado) ---------- */
#contenido {
  width: 50%;
  margin: 40px auto;
}

/* ---------- Casillas ---------- */
#casillas-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.casilla {
  background-color: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease;
}

.casilla:hover {
  transform: translateY(-4px);
}

.casilla img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.casilla-contenido {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.casilla-contenido h2 {
  font-size: 20px;
  margin-bottom: 10px;
}

.casilla-contenido p {
  font-size: 14px;
  line-height: 1.5;
  color: #555;
  flex-grow: 1;
}

.casilla-contenido a {
  margin-top: 14px;
  display: inline-block;
  text-align: center;
  background-color: #1c1c1c;
  color: #ffffff;
  text-decoration: none;
  padding: 10px;
  border-radius: 6px;
  font-size: 14px;
}

.casilla-contenido a:hover {
  background-color: #333;
}

/* ---------- Responsive: en móvil el 70% se queda estrecho, lo ampliamos ---------- */
@media (max-width: 700px) {
  #contenido {
    width: 92%;
  }

  #social-links {
    flex-wrap: wrap;
    gap: 12px;
  }
}