/* ---------------- Base ---------------- */
body {
  background-color: #1a1a1d; /* darker background */
  width: 70%;
  max-width: 1500px;
  margin: auto;
  font-family: 'Roboto', sans-serif;
  color: #e8e8f0;
}

@media only screen and (max-width: 600px) {
  body {
    width: 90%;
  }
  .contenedor_tarjeta figure img {
    width: 100%;
    height: auto;
    border-radius: 20px; /* match app cards style */
  }
}

/* ---------------- Titles ---------------- */
h1 {
  margin: 30px auto 20px;
  background: linear-gradient(135deg, #6a0dad, #9b30ff); /* purple gradient */
  text-align: center;
  color: #fff;
  font-size: 42px;
  font-weight: 700;
  border-radius: 14px;
  box-shadow: 0px 8px 20px rgba(155,48,255,0.45);
  padding: 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

h1:hover {
  transform: translateY(-3px);
  box-shadow: 0px 12px 26px rgba(155,48,255,0.45);
  filter: saturate(1.1);
}

/* ---------------- Description ---------------- */
.desciption {
  margin: 20px auto;
  width: 100%;
  background: rgba(155,48,255,0.16);
  text-align: center;
  color: #efe6ff;
  font-size: 22px;
  font-weight: 500;
  border-radius: 12px;
  box-shadow: 0px 6px 14px rgba(0,0,0,0.28);
  cursor: pointer;
  padding: 14px 0px;
  transition: background 0.3s ease, transform 0.2s ease, border-color 0.3s ease;
  border: 2px solid rgba(155,48,255,0.55);
}

.desciption:hover {
  background: rgba(155,48,255,0.26);
  border-color: #bb86fc;
  transform: translateY(-2px);
}

.shortA {
  text-decoration: none;
  color: inherit;
}

.description2 {
  font-size: 18px;
  line-height: 1.5;
  color: #a9a9b3;
}

/* ---------------- Buttons ---------------- */
.button {
  border: none;
  color: #fff;
  padding: 14px 28px;
  display: inline-block;
  font-size: 22px;
  margin: 8px 4px;
  cursor: pointer;
  font-weight: 600;
  border-radius: 10px;
  background: linear-gradient(135deg, #6a0dad, #9b30ff); /* purple gradient */
  box-shadow: 0px 6px 14px rgba(155,48,255,0.45);
  transition: transform 0.2s ease, box-shadow 0.3s ease, filter 0.3s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0px 10px 22px rgba(155,48,255,0.45);
  filter: saturate(1.1);
}

.button1 {
  font-size: 30px;
  padding: 12px 24px;
}

/* ---------------- Layout ---------------- */
header, #articulos {
  text-align: center;
  margin-bottom: 30px;
}

p, a {
  color: inherit;
}

/* ---------------- Header image round corners ---------------- */
#jrgapps {
  border-radius: 40px;
  overflow: hidden;
  display: block;
  margin: 0 auto 20px;
  box-shadow: 0 6px 14px rgba(155,48,255,0.45);
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

#jrgapps:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(155,48,255,0.45);
}