/* === Variables y fuentes === */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600&family=Rajdhani:wght@400;700&display=swap');

:root {
  --orange-neon: #FF5E00;
  --yellow: #FFD700;
  --white-soft: #f2f2f2;
  --black: #000000;
  --highlight: #FF8C00;
  --font-display: 'Orbitron';
}

body {
  background-image:
    url("../images/0ASIS_WEB_PEN/palmmm.jpeg"), 
    url("../images/0ASIS_WEB_PEN/istockphoto-1589481762-612x612.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top, center, bottom;
  background-attachment: fixed;
  background-color: #000; /* fallback */
}

.screen {
  min-height: 100vh;
  width: 100%;
  padding: 3rem 0rem;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.content {
  width: 95%;
  margin: 0 auto;
  background: rgba(0, 0, 0, 0.6);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 0 15px var(--orange-neon);
}


h1 {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--orange-neon);
  margin-bottom: 1rem;
  text-shadow: 0 0 12px var(--yellow);
  text-align: center;
}

h2 {
  text-align: center;
  font-family: var(--font-display);
  font-size: 2rem;
  padding: 2rem 2rem;
  color: var(--orange-neon);
  margin-bottom: 2rem;
  text-shadow: 0 0 12px var(--orange-neon);
}

h3 {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  padding: 2rem 2rem;
  color: var(--yellow);
  margin: 1.5rem 0 0.8rem;
  text-shadow: 0 0 6px var(--yellow);
}

.card-group {
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 0 0.5rem;
}

.card {
  background: rgba(20, 20, 20, 0.95);
  padding: 0.5rem;
  border-radius: 10px;
  width: 20%;
  box-shadow: 0 0 12px rgba(255, 94, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.card-double {
  background: rgba(20, 20, 20, 0.95);
  padding: 0.5rem;
  border-radius: 10px;
  width: 80%;
  box-shadow: 0 0 12px rgba(255, 94, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}



.card:hover {
  transform: scale(1.03);
  box-shadow: 0 0 20px var(--orange-neon);
}


.card-double:hover {
  transform: scale(1.03);
  box-shadow: 0 0 20px var(--orange-neon);
}


.card  p {
  align-text: center;
  font-size: 1rem;
  font-family: var(--font-display);
  color: var(--orange-neon);
  line-height: 1.6;
}

.card-double  p {
  text-align: center;
  font-size: 1rem;
  font-family: var(--font-display);
  color: var(--orange-neon);
  line-height: 1.6;
}

.card-double  p {
  text-align: center;
  font-size: 1rem;
  font-family: var(--font-display);
  color: var(--orange-neon);
  line-height: 1.6;
}

.card:hover .extra-info {
  display: block;
  animation: fadeIn 0.4s ease-in-out;
}

.card-double:hover .extra-info {
  display: block;
  animation: fadeIn 0.4s ease-in-out;
}


.extra-info {
  display: none;
  margin-top: 1rem;
  text-align: left;
}

.extra-info img {
  width: 100%;
  max-width: 500px;
  height: auto;
  display: block;
  margin: 0.5rem auto 0 auto;
  border-radius: 8px;
  box-shadow: 0 0 4px var(--orange-neon);
}

.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 3rem;
  font-size: 1rem;
  background-color: rgba(255, 255, 255, 0.01);
  color: var(--white-soft);
  box-shadow: 0 0 10px var(--orange-neon);
  border: 2px solid var(--orange-neon);
  border-radius: 6px;
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: 0.6rem;
  text-align: center;
  border-bottom: 1px solid var(--yellow);
}

.comparison-table thead th {
  background: rgba(255, 94, 0, 0.4);
  color: var(--orange-neon);
  font-family: var(--font-display);
  font-size: 1rem;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: bold;
  color: var(--yellow);
}

.comparison-table tbody tr:hover {
  background-color: rgba(255, 94, 0, 0.9);
  transition: background 0.2s ease;
}

/* Botones principales */
.buttons {
  margin-top: 2rem;
  margin-bottom: 2rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  text-align: center;
}

.btn {
  border: 2px solid var(--yellow);
  color: var(--yellow);
  background-color: transparent;
  padding: 0.7rem 1.8rem;
  font-weight: bold;
  border-radius: 5px;
  font-family: var(--font-display);
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn:hover {
  background: var(--yellow);
  color: #000;
  box-shadow: 0 0 15px var(--yellow);
}

.layered-cubes {
  width: 100%;
  border-collapse: collapse;
  background: transparent;
  margin: 2rem auto;
  table-layout: fixed;
}
.layered-cubes col.c1 { background-color: rgba(  0, 50,  0, 0.6); }
.layered-cubes col.c2 { background-color: rgba(  0, 80,  0, 0.7); }
.layered-cubes col.c3 { background-color: rgba(  0,120,  0, 0.7); }
.layered-cubes col.c4 { background-color: rgba(180,180,  0, 0.7); }
.layered-cubes col.c5 { background-color: rgba(220,200,  0, 0.7); }
.layered-cubes col.c6 { background-color: rgba(220,120,  0, 0.8); }
.layered-cubes col.c7 { background-color: rgba(255, 80,  0, 0.9); }

.layered-cubes th,
.layered-cubes td {
  border: 1px solid rgba(255,255,255,0.2);
  padding: 1rem;
  text-align: center;
  vertical-align: middle;
  background: rgba(0,0,0,0.7);
  transition: background 0.3s, transform 0.2s;
}

.layered-cubes th a,
.layered-cubes td a {
  color: var(--yellow);
  text-decoration: none;
  display: inline-block;
  width: 100%;
  height: 100%;
}

.layered-cubes th:hover,
.layered-cubes td:hover {
  background: rgba(255,255,255,0.1);
  transform: scale(1.05);
  z-index: 1;
}

/* Altura fija de filas */
.layered-cubes tbody tr,
.layered-cubes tfoot tr {
  height: 8rem;
}


@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1024px) {
  h2 {
    font-size: 2.2rem;
  }

  .card {
    width: 45%;
  }

  .comparison-table {
    font-size: 0.9rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.4rem;
  }
}

@media (max-width: 768px) {
  .content {
    padding: 1.5rem 1rem;
    width: 100%;
    box-sizing: border-box;
  }
  h1, h2, h3 {
    font-size: 1.6rem;
    text-align: center;
    word-break: break-word;
    padding: 0 0.5rem;
  }

  /* Para cualquier .card-group que uses */
  .card-group {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  .card {
    width: 100%;
    max-width: 95%;
    margin: 0 auto;
  }

  /* Tables responsivas iguales para comparison-table y layered-cubes */
  .comparison-table,
  .layered-cubes {
    display: block;
    width: 100%;
    overflow-x: auto;
    font-size: 0.85rem;
  }
  .comparison-table th, .comparison-table td,
  .layered-cubes th,   .layered-cubes td {
    padding: 0.5rem;
    text-align: center;
  }
  img {
    max-width: 100%;
    height: auto;
  }
}

@media (max-width: 480px) {
  
   h1 {
     font-size: 2rem;
  }

   h2, h3 {
    font-size: 1.4rem;
  }

  .btn {
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
  }


  .card h3 {
    font-size: 1.1rem;
  }

  .card p {
    font-size: 0.95rem;
  }
}