* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: Arial, Helvetica, sans-serif;
    }

    body {
      background: url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1600&q=80') no-repeat center center fixed;
      background-size: cover;
      color: #fff;
      overflow-x: hidden;
    }

    /* ================= LOGO BURBUJAS 3D ================= */
    .logo-container {
      position: relative;
      width: 100%;
      height: 160px;
      overflow: hidden;
      background: radial-gradient(circle at 20% 30%, #3a1c71, #000 60%),
                  url('https://images.unsplash.com/photo-1444703686981-a3abbc4d4fe3?auto=format&fit=crop&w=1600&q=80');
      background-size: cover;
      background-position: center;
    }

    .bubble {
  position: absolute;
  bottom: -150px;
  border-radius: 50%;
  animation: moveBubble linear infinite;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.9), rgba(255,255,255,0.25) 35%, rgba(0,0,0,0.2) 60%, rgba(255,255,255,0.15) 100%),
    linear-gradient(135deg, red, orange, yellow, green, cyan, blue, violet);
  box-shadow:
    inset -12px -12px 25px rgba(255,255,255,0.45),
    inset 12px 12px 35px rgba(0,0,0,0.3),
    0 0 30px rgba(0,255,255,0.7),
    0 0 70px rgba(255,0,255,0.5);
  backdrop-filter: blur(3px);
  opacity: 0.95;
}

@keyframes hypnoticMove {
  0% {
    transform: translateX(110vw) translateY(0) scale(0.8);
  }
  50% {
    transform: translateX(50vw) translateY(20px) scale(1);
  }
  100% {
    transform: translateX(-110vw) translateY(0) scale(0.9);
  }
}

    @keyframes moveBubble {
  0% {
    transform: translateX(-40vw) translateY(0) scale(0.4);
    opacity: 0.3;
  }
  25% {
    transform: translateX(0vw) translateY(-40px) scale(0.9);
    opacity: 0.7;
  }
  50% {
    transform: translateX(40vw) translateY(20px) scale(1.4);
    opacity: 1;
  }
  75% {
    transform: translateX(0vw) translateY(-30px) scale(0.9);
    opacity: 0.7;
  }
  100% {
    transform: translateX(-40vw) translateY(0) scale(0.4);
    opacity: 0.3;
  }
}
  25% {
    transform: translateX(10vw) translateY(-40px) scale(0.8);
    opacity: 0.6;
  }
  50% {
    transform: translateX(50vw) translateY(20px) scale(1.3);
    opacity: 1;
  }
  75% {
    transform: translateX(90vw) translateY(-30px) scale(0.7);
    opacity: 0.6;
  }
  100% {
    transform: translateX(130vw) translateY(0) scale(0.3);
    opacity: 0.2;
  }
}
      100% {
        transform: translateX(120vw) translateY(-200px);
        background-position: 100% 50%;
      }
    }

    .title {
      position: absolute;
      width: 100%;
      top: 50%;
      transform: translateY(-50%);
      text-align: center;
      font-size: 3rem;
      font-weight: bold;
      text-shadow: 0 0 20px rgba(255,255,255,0.6);
      z-index: 2;
    }

    /* ================= MENU ================= */
    nav {
      position: sticky;
      top: 0;
      z-index: 10;
      background: rgba(0,0,0,0.8);
      backdrop-filter: blur(10px);
    }

    nav ul {
      display: flex;
      justify-content: center;
      list-style: none;
      padding: 15px;
      gap: 30px;
    }

    nav ul li a {
      color: #4fc3ff;
      text-decoration: none;
      font-size: 1.3rem;
      font-weight: 700;
      transition: color 0.3s;
    }

    nav ul li a:hover {
      color: #00f6ff;
    }

    /* ================= HERO FOTO ================= */
    .hero {
      height: 70vh;
      background: url('https://images.unsplash.com/photo-1581092580497-e0d23cbdf1dc?auto=format&fit=crop&w=1600&q=80') no-repeat center center;
      background-size: cover;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .hero-overlay {
      background: rgba(0,0,0,0.6);
      padding: 40px;
      border-radius: 25px;
      text-align: center;
    }

    .hero-overlay h1 {
      font-size: 4rem;
      background: linear-gradient(90deg, red, orange, yellow, green, cyan, blue, violet);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 20px;
      font-weight: 900;
    }

    .hero-overlay p {
      font-size: 2rem;
      font-weight: 700;
    }

    /* ================= SECCIONES ================= */
    section {
      padding: 80px 20px;
      max-width: 1200px;
      margin: auto;
      color: #3ab4ff;
    }

    section h2 {
      text-align: center;
      font-size: 3.2rem;
      margin-bottom: 40px;
      background: linear-gradient(90deg, red, orange, yellow, green, cyan, blue, violet);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      font-weight: 900;
    }

    /* ================= GALERIA FOTOS ================= */
    .gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 15px;
    }

    .gallery img {
      width: 100%;
      height: 200px;
      object-fit: cover;
      cursor: pointer;
      border-radius: 12px;
      transition: transform 0.3s;
    }

    .gallery img:hover {
      transform: scale(1.05);
    }

    /* IMAGEN FULLSCREEN */
    .lightbox {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.9);
      display: none;
      align-items: center;
      justify-content: center;
      z-index: 1000;
    }

    .lightbox img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

    /* ================= VIDEOS ================= */
    .videos {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
    }

    .videos video {
      width: 100%;
      border-radius: 15px;
    }

    /* ================= FORMULARIO ================= */
    .form-container {
      max-width: 500px;
      margin: auto;
      padding: 30px;
      border-radius: 25px;
      background: linear-gradient(270deg, red, orange, yellow, green, cyan, blue, violet);
      animation: rainbow 6s linear infinite;
    }

    @keyframes rainbow {
      0% { filter: hue-rotate(0deg); }
      100% { filter: hue-rotate(360deg); }
    }

    form {
      background: rgba(0,0,0,0.85);
      padding: 20px;
      border-radius: 20px;
    }

    form input, form textarea, form button {
      width: 100%;
      margin-bottom: 15px;
      padding: 14px;
      border-radius: 12px;
      border: none;
      font-size: 1.1rem;
      color: #007bff;
      font-weight: 600;
    }

    form button {
      background: linear-gradient(90deg, cyan, magenta);
      color: #000;
      cursor: pointer;
      font-weight: bold;
    }

    /* ================= WHATSAPP FLOTANTE ================= */
    .whatsapp {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background: #25d366;
      color: #fff;
      padding: 15px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 0 15px rgba(0,0,0,0.6);
      z-index: 100;
    }

    /* ================= FOOTER ================= */
    footer {
  background: #000;
  padding: 40px 20px;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
  border-top: 2px solid rgba(255,255,255,0.2);
}


    /* ================= RESPONSIVE ================= */
@media (max-width: 1024px) {
  .hero-overlay h1 { font-size: 3rem; }
  section h2 { font-size: 2.6rem; }
}

@media (max-width: 768px) {
  .title { font-size: 2rem; }
  nav ul { flex-direction: column; gap: 15px; }
  .hero { height: 60vh; }
  .hero-overlay h1 { font-size: 2.4rem; }
  .hero-overlay p { font-size: 1.4rem; }
  section h2 { font-size: 2.2rem; }
  section p { font-size: 1.4rem; }
}

@media (max-width: 480px) {
  .hero { height: 55vh; }
  .hero-overlay { padding: 20px; }
  .hero-overlay h1 { font-size: 2rem; }
  section { padding: 50px 15px; }
  section p { font-size: 1.2rem; }
  .gallery img { height: 160px; }
  footer { font-size: 1.3rem; }
}