* { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }
    body {
      font-family: 'Orbitron', sans-serif;
      background: linear-gradient(120deg, #0d0d0d, #1a1a2e);
      color: #fff;
      overflow-x: hidden;
    }
    header {
      position: relative;
      text-align: center;
      padding: 4rem 1rem 2rem;
      background: url('https://www.transparenttextures.com/patterns/stardust.png') repeat;
      animation: fadeIn 2s ease-in;
    }
    header img {
      background: radial-gradient(circle at center, rgba(255, 255, 255, 0.2), transparent 70%);
      position: absolute;
      right: 2rem;
      top: 2rem;
      width: 120px;
      height: 120px;
      border-radius: 50%;
      border: 3px solid #00f5ff;
      object-fit:contain;
      background-size: 400% 400%;
      animation: fondoAnimado 15s ease infinite;
    }

    @keyframes fondoAnimado{
    0%, 100% {
    box-shadow: 
      0 0 20px rgba(0, 255, 255, 0.6), 
      0 0 40px rgba(255, 0, 255, 0.3);
  }
  50% {
    box-shadow: 
      0 0 30px rgba(0, 255, 255, 0.8), 
      0 0 60px rgba(255, 0, 255, 0.4);
  }

    }

    header h1 {
      font-size: 3rem;
      color: #00f5ff;
      margin-bottom: 1rem;
      animation: float 3s ease-in-out infinite;
    }
    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }
    section {
      padding: 3rem 2rem;
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }
    section.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .skills-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 2rem;
      margin-top: 2rem;
      
    }

  
    .card {
      perspective: 1000px;
      text-align: center;
    }
    .card-inner {
      position: relative;
      width: 100%;
      height: 250px;
      transition: transform 0.8s;
      transform-style: preserve-3d;
    }
    .card:hover .card-inner {
      transform: rotateY(180deg);
    }
    .card-front, .card-back {
      position: absolute;
      width: 100%;
      height: 100%;
      backface-visibility: hidden;
      border: 1px solid #00f5ff;
      border-radius: 10px;
      padding: 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .card-front {
      background: url('https://www.transparenttextures.com/patterns/dark-mosaic.png');
    }
    .card-back {
      background: #111;
      transform: rotateY(180deg);
      font-size: 14px;
      
    }

    .expeditions{
      font-family:sans-serif
    }
    .projects, .contact, .mystery {
      text-align: center;
    }
    .projects article, .contact .card {
      background: #222;
      margin: 1rem auto;
      padding: 1rem;
      border-radius: 12px;
      box-shadow: 0 0 20px #00f5ff33;
    }
    .download-btn {
      margin-top: 1rem;
      display: inline-block;
      padding: 0.75rem 1.5rem;
      border: 1px solid #00f5ff;
      color: #00f5ff;
      text-decoration: none;
      border-radius: 8px;
    }



    /*inicio proyectos*/


    /* fin proyectos*/


    /*inicio que puedo hacer*/

     .mission-panel {

      width: 35rem;
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid #00f7ff55;
  border-radius: 20px;
  padding: 2rem;
  margin: 3rem auto;
  max-width: 800px;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px #00f7ff33, 0 0 60px #5500ff11;
  color: #ffffff;
  font-family: 'Orbitron', sans-serif;
  position: relative;
  z-index: 10;
  animation: fadeIn 2s ease-out;
  overflow: hidden;
}

::before para flujo de energía 
.mission-panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    #00f7ff 40%,
    #00f7ff 60%,
    transparent 100%
  );
  animation: energyFlow 2s linear infinite;
  opacity: 0.7;
}

/* Animación del flujo */
@keyframes energyFlow {
  0% {
    background-position: 0% -100%;
  }
  100% {
    background-position: 0% 200%;
  }
}

.mission-title {
  font-size: 1.5rem;
  text-align: center;
  color: #00f7ff;
  text-shadow: 0 0 8px #00f7ffaa;
  margin-bottom: 1.5rem;
  animation: pulseGlow 4s infinite ease-in-out;
}

.mission-list {
  list-style: none;
  padding: 0;
  font-size: 1rem;
  line-height: 2;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mission-list li {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border-left: 4px solid #00f7ff;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  transition: background 0.3s ease;
}

.mission-list li:hover {
  background: rgba(0, 247, 255, 0.1);
}

.icon {
  margin-right: 0.8rem;
  font-size: 1.4rem;
}

@keyframes pulseGlow {
  0%, 100% {
    text-shadow: 0 0 8px #00f7ffaa, 0 0 16px #00f7ff44;
  }
  50% {
    text-shadow: 0 0 12px #00f7ffcc, 0 0 24px #00f7ff66;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


 @media screen and (max-width: 768px) {
  .mission-panel{
    width: 24.5rem;
  }
 }


    /*fin que puedo hacer*/





    .mystery {
      position: relative;
      padding: 5rem 2rem;
    }
    .orb {
      width: 200px;
      height: 200px;
      margin: 3rem auto;
      perspective: 1000px;
    }
    .cube {
      width: 100%;
      height: 100%;
      position: relative;
      transform-style: preserve-3d;
      animation: rotateCube 8s infinite linear;
    }
    .face {
      position: absolute;
      width: 200px;
      height: 200px;
      opacity: 0.8;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: 1rem;
      color: white;
      text-align: center;
      padding: 1rem;
    }
    .front  { transform: translateZ(100px); background: linear-gradient(45deg, #00f5ff, #ff00f5); }
    .back   { transform: rotateY(180deg) translateZ(100px); background: linear-gradient(45deg, #ff8c00, #8a2be2); }
    .right  { transform: rotateY(90deg) translateZ(100px); background: linear-gradient(45deg, #00ff00, #00ffff); }
    .left   { transform: rotateY(-90deg) translateZ(100px); background: linear-gradient(45deg, #ff0000, #ffff00); }
    .top    { transform: rotateX(90deg) translateZ(100px); background: linear-gradient(45deg, #ff69b4, #1e90ff); }
    .bottom { transform: rotateX(-90deg) translateZ(100px); background: linear-gradient(45deg, #00ffcc, #ff33cc); }

    @keyframes rotateCube {
      from { transform: rotateX(0deg) rotateY(0deg); }
      to { transform: rotateX(360deg) rotateY(360deg); }
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(-30px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @media (max-width: 768px) {
      header img {
        position: static;
        margin-top: 1rem;
      }
      header h1 {
        font-size: 2rem;
      }
    }

    a { color: #00f5ff; text-decoration: none; }
  


    /* inicio de habilidades   vvv

      /* ===== SECCIÓN DE HABILIDADES (Circuito) ===== */
  .skills-circuit {
    position: relative;
    padding: 80px 20px 100px;
    overflow: visible;
    margin-top: 60px;
    background: radial-gradient(circle at center, #00111a 0%, #000022 90%);
    border-radius: 15px;
    box-shadow: 0 0 50px #00e5ff55;
  }

  .skills-circuit::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('https://www.transparenttextures.com/patterns/stardust.png');
    animation: moveStars 100s linear infinite;
    opacity: 0.15;
    z-index: 0;
    border-radius: 15px;
  }

  .skills-circuit h2.neon-title {
    font-size: 2.8em;
    text-shadow: 0 0 10px #00e5ff, 0 0 25px #00e5ff;
    text-align: center;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
  }

  .intro{
    text-align: center;
  }

  .skills-circuit p.intro {
    color: #80deea;
    margin-bottom: 50px;
    z-index: 1;
    position: relative;
  }

  .lines-svg {
    position: absolute;
    top: 120px;
    left: 0;
    width: 100%;
    height: 400px;
    z-index: 0;
    pointer-events: none;
  }
  .lines-svg line {
    stroke: rgba(0, 229, 255, 0.4);
    stroke-width: 2;
    stroke-dasharray: 4 6;
    animation: dashmove 4s linear infinite;
  }
  @keyframes dashmove {
    to {
      stroke-dashoffset: -1000;
    }
  }

  .circuit-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
    z-index: 1;
    position: relative;
  }

  .node {
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeInUp 1.5s ease forwards;
    opacity: 0;
    transition: transform 0.3s ease;
  }
  .node.delay1 { animation-delay: 0.2s; }
  .node.delay2 { animation-delay: 0.4s; }
  .node.delay3 { animation-delay: 0.6s; }
  .node.delay4 { animation-delay: 0.8s; }
  .node.delay5 { animation-delay: 1s; }
  .node.delay6 { animation-delay: 1.2s; }

  .circle {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.1);
    border: 2px solid #00e5ff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    margin-bottom: 10px;
    position: relative;
    box-shadow: 0 0 20px rgba(0,229,255,0.6), inset 0 0 10px rgba(0,229,255,0.3);
    animation: pulseGlow 3s ease-in-out infinite;
    cursor: default;
  }
  @keyframes pulseGlow {
    0%, 100% {
      box-shadow:
        0 0 20px rgba(0,229,255,0.6),
        inset 0 0 10px rgba(0,229,255,0.3);
      transform: scale(1);
    }
    50% {
      box-shadow:
        0 0 35px rgba(0,229,255,1),
        inset 0 0 20px rgba(0,229,255,0.6);
      transform: scale(1.05);
    }
  }
  .node:hover {
    transform: scale(1.15);
    z-index: 5;
  }
  .node:hover .circle {
    box-shadow:
      0 0 50px #00e5ff,
      0 0 60px #00e5ff,
      inset 0 0 30px #00e5ff;
    animation-play-state: paused;
  }

  .skills-circuit.visible .node {
    opacity: 1;
    transform: translateY(0);
  }


  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(40px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  @keyframes moveStars {
    0% {
      background-position: 0 0;
    }
    100% {
      background-position: 1000px 1000px;
    }
  }

  /* ===== SECCIÓN PROYECTOS (Expediciones) ===== */
  .expeditions {
    margin-top: 100px;
    text-align:left;
    
  }


  .expeditions h2 {
    font-size: 2.6em;
    margin-bottom: 30px;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 20px #00e5ff;
    text-align:center;
;
  }
  .expedition-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
  }
  .expedition {
    background: rgba(0, 229, 255, 0.1);
    border: 2px solid #00e5ff;
    border-radius: 15px;
    width: 400px;
    padding: 20px;
    box-shadow: 0 0 15px #00e5ff55;
    transition: transform 0.3s ease;
    cursor: pointer;
  }
  .expedition:hover {
    transform: scale(1.07);
    box-shadow: 0 0 35px #00e5ffaa;
  }
  .expedition h3 {
    margin-top: 0;
    margin-bottom: 10px;
  }
  .expedition p {
    font-size: 0.95em;
    color: #a0e5ff;
  }
  .expedition small {
    color: #52c5fa;
    
  }

  /* Responsive */
  @media (max-width: 700px) {
    .circuit-grid {
      gap: 25px;
      flex-direction: column;
      align-items: center;
    }
    .expedition-list {
      flex-direction: column;
      align-items: center;
    }
  }


  
  .planets-3d {
    margin: 60px auto;
    max-width: 900px;
    text-align: center;
    color: #00dfff;
    font-family: 'Orbitron', sans-serif;
  }
  .planets-3d h2 {
    font-size: 2.6em;
    margin-bottom: 40px;
    text-shadow: 0 0 20px #00e5ff;
  }
  .planet-container {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
  }
  .planet-3d {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #0077aa, #002233);
    box-shadow: 
      0 0 20px #00bfff,
      inset 0 0 40px #0099cc;
    position: relative;
    animation: rotateY 5s linear infinite;
    cursor: pointer;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    outline: none;
  }
  .planet-3d:hover,
  .planet-3d:focus {
    animation-play-state: paused;
    transform: scale(1.15) rotateY(15deg);
    box-shadow: 
      0 0 60px #00e5ff,
      inset 0 0 50px #00ccff;
  }
  .glow {
    position: absolute;
    top: 15px; left: 15px;
    width: 170px; height: 170px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,229,255,0.3) 0%, transparent 70%);
    filter: blur(10px);
    pointer-events: none;
  }

  .notion{
    fill: white;
  }

  .info {
    position: absolute;
    bottom: 20px;
    width: 85%;
    margin: 0 7.5%;
    color: #a0e5ff;
    text-shadow: 0 0 6px #00e5ff;
  }
  .info h3 {
    margin: 0 0 6px;
    font-size: 1.3em;
  }
  .info p {
    font-size: 0.95em;
    margin: 0 0 8px;
    color: #80d0ffcc;
  }

  .wts img{
    width: 20px;
    height: 20px;

  }
  .info small {
    font-size: 0.8em;
    color: #40c4ff;
  }

  @keyframes rotateY {
    from {
      transform: rotateY(0deg);
    }
    to {
      transform: rotateY(360deg);
    }
  }

  @media (max-width: 700px) {
    .planet-container {
      flex-direction: column;
      align-items: center;
      gap: 40px;
    }
  }