html, body {
	margin: 0;
	padding: 0;
	height: 100vh;
	overflow: hidden;
	font-family: Arial, sans-serif;
	background-image: url('fondo2.jpg');
	background-size: cover;
	background-position: center;
	background-attachment: fixed;
	color: white;
	display: flex;
	flex-direction: column;
  }
  
  /* Navbar */
  .navbar {
	width: 100%;
	padding: 10px 20px;
	background-color: rgba(0, 0, 0, 0.8);
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-shrink: 0;
	box-sizing: border-box;
  }
  
  .navbar-left {
	display: flex;
	align-items: center;
  }
  
  .logo {
	height: 40px;
	width: 40px;
	margin-right: 10px;
  }
  
  .brand-text {
	font-size: 1.2em;
	font-weight: bold;
	color: white;
	text-shadow: 1px 1px 2px #000;
  }
  
  /* Título */
  .titulo {
	padding: 15px 0;
	font-size: 2.2em;
	text-shadow: 3px 5px 2px #000;
	-webkit-text-stroke: 1px black;
	text-align: center;
	flex-shrink: 0;
	font-family: "IBM Plex Mono", monospace;
	font-weight: 500;
	font-style: normal;
  }
  
  /* Contenedor de cards con scroll propio */
  .cards-container {
	flex: 1;
	overflow-y: auto;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
	gap: 20px;
	padding: 20px;
	width: 100%;
	max-width: 900px;
	justify-items: center;
	align-self: center;
  }
  
  /* Card en forma circular */
  .card {
	height: 90px;
	width: 90px;
	border-radius: 50%;
	background-color: rgba(0, 0, 0); /* Menor opacidad */
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
	text-align: center;
	padding: 10px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	transition: transform 0.3s ease, background-color 0.3s ease;
  }
  
  .card:hover {
	transform: translateY(-5px);
  }
  
  .card i {
	font-size: 1.6em;
	pointer-events: none;
  }
  
  .card-title {
	font-size: 0.85em;
	margin-top: 6px;
	font-weight: bold;
	pointer-events: none;
  }
  
  /* Gradientes suaves con más transparencia */
  .card-red    { background: linear-gradient(45deg, #ff005775, #e6491975); }
  .card-green  { background: linear-gradient(45deg, #89ff0075, #00bcd475); }
  .card-yellow { background: linear-gradient(45deg, #ff000075, #ffc10775); }
  .card-lime   { background: linear-gradient(45deg, #89ff0075, #ffc10775); }
  .card-pinkblue { background: linear-gradient(45deg, #e91e6375, #00bcd475); }
  
  /* Footer */
  footer {
	width: 100%;
	padding: 10px 20px;
	display: flex;
	justify-content: space-between;
	background-color: rgba(0, 0, 0, 0.8);
	position: fixed;
	bottom: 0;
	left: 0;
	color: white;
	z-index: 999;
	box-sizing: border-box;
	flex-shrink: 0;
	align-items: center;
  }
  
  footer .socials a {
	color: white;
	font-size: 1.5em;
	margin-left: 10px;
	text-decoration: none;
  }
  
  footer .socials a:hover {
	opacity: 0.7;
  }
  
  @media (max-width: 600px) {
	.cards-container {
	  grid-template-columns: repeat(2, 1fr);
	}
  
	.card {
	  height: 80px;
	  width: 80px;
	}
  
	.card-title {
	  font-size: 0.75em;
	}
  }