body {
  margin: 0;
  background-color: rgb(0, 0, 0);
  background-image: url('assets/fondobbb.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
  color: rgb(255, 255, 255);
  font-family: 'Source Serif 4', serif;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.hero {
  width: 100%;
  max-width: 400px;
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  pointer-events: none;
  user-select: none;
}

.tour-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  width: fit-content;
  max-width: 900px;
  margin: 15px auto 0 auto;
}

.tour-grid a {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: rgb(77, 56, 56);
  text-decoration: none;
  width: 100%;
  height: auto;
  padding: 15px 10px;
  border: 1px solid rgba(146, 146, 146, 0.2);
  background-color: rgba(175, 175, 175, 0.1);
  border-radius: 8px;
  transition: all 0.2s ease-in-out;
  font-size: 1.1em;
}

.tour-grid a:hover {
    background-color: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.35);
}

.tour-grid a:last-child {
  background-color: rgba(143, 201, 109, 0.25);
}

footer {
  margin-top: 60px;
  padding: 20px;
  color: #999;
  font-size: 13px;
  text-align: center;
}

@media (max-width:600px) {
  .tour-grid {
    gap: 10px;
  }
  .tour-grid a {
    height: auto;
    padding: 15px 10px;
  }
}