/* ===========================
   MUNDO DE LOS VIDEOJUEGOS
   Hoja de estilos externa
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;600&display=swap');

/* === VARIABLES === */
:root {
  --negro: #0a0a0f;
  --negro-medio: #12121a;
  --negro-panel: #1a1a28;
  --morado: #6c00ff;
  --morado-claro: #9b4dff;
  --cyan: #00e5ff;
  --cyan-tenue: #00b8cc;
  --amarillo: #ffd600;
  --rojo: #ff1744;
  --blanco: #f0f0ff;
  --gris: #888aaa;
  --borde: rgba(0,229,255,0.2);
  --sombra-glow: 0 0 20px rgba(0,229,255,0.3);
  --sombra-morado: 0 0 20px rgba(108,0,255,0.4);
}

/* === RESET === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* === BASE === */
html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--negro);
  color: var(--blanco);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.05rem;
  line-height: 1.7;
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse at 20% 20%, rgba(108,0,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(0,229,255,0.06) 0%, transparent 60%);
}

/* === HEADER === */
header {
  background: rgba(10,10,15,0.97);
  border-bottom: 2px solid var(--morado);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  box-shadow: 0 4px 30px rgba(108,0,255,0.3);
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--cyan);
  text-decoration: none;
  letter-spacing: 2px;
  text-shadow: 0 0 10px var(--cyan);
}

.logo span {
  color: var(--morado-claro);
}

/* === NAVEGACIÓN === */
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

nav a {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gris);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  border-radius: 4px;
  transition: all 0.25s ease;
}

nav a:hover,
nav a.activo {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(0,229,255,0.08);
  text-shadow: 0 0 8px var(--cyan);
  box-shadow: var(--sombra-glow);
}

/* === MAIN === */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
}

/* === HERO / SECCIÓN PRINCIPAL === */
.hero {
  text-align: center;
  padding: 4rem 1rem 3rem;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(108,0,255,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--blanco);
  text-shadow: 0 0 30px var(--morado-claro);
  margin-bottom: 1.2rem;
}

.hero h1 .acento {
  color: var(--cyan);
  text-shadow: 0 0 20px var(--cyan);
}

.hero p {
  font-size: 1.15rem;
  color: var(--gris);
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* === SECCIONES === */
section {
  margin-bottom: 3rem;
}

h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--borde);
  text-shadow: 0 0 10px var(--cyan);
}

h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--morado-claro);
  margin-bottom: 0.6rem;
}

p {
  color: #c0c0d8;
  margin-bottom: 1rem;
}

/* === TARJETAS === */
.grid-tarjetas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
}

.tarjeta {
  background: var(--negro-panel);
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 1.5rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.tarjeta:hover {
  transform: translateY(-4px);
  border-color: var(--morado-claro);
  box-shadow: var(--sombra-morado);
}

.tarjeta .icono {
  font-size: 2.2rem;
  margin-bottom: 0.8rem;
  display: block;
}

/* === IMAGEN HERO === */
.imagen-hero {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: 12px;
  border: 2px solid var(--morado);
  box-shadow: 0 0 40px rgba(108,0,255,0.4);
  margin: 2rem 0;
}

/* === BADGE / ETIQUETA === */
.badge {
  display: inline-block;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 3px;
  background: var(--morado);
  color: var(--blanco);
  margin-bottom: 0.7rem;
}

.badge.cyan { background: var(--cyan-tenue); color: var(--negro); }
.badge.rojo  { background: var(--rojo); }
.badge.amarillo { background: var(--amarillo); color: var(--negro); }

/* === VIDEOJUEGO DESTACADO === */
.juego-card {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--negro-panel);
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.2rem;
  transition: border-color 0.25s;
}

.juego-card:hover { border-color: var(--cyan); }

.juego-card .numero {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(108,0,255,0.4);
  line-height: 1;
  min-width: 2.5rem;
}

/* === BENEFICIOS === */
.beneficio-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--negro-panel);
  border-left: 3px solid var(--cyan);
  border-radius: 0 8px 8px 0;
  margin-bottom: 0.9rem;
}

.beneficio-item .icono-b {
  font-size: 1.6rem;
  flex-shrink: 0;
}

/* === GALERÍA === */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.2rem;
}

.galeria-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--borde);
  background: var(--negro-panel);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.galeria-item:hover {
  transform: scale(1.02);
  box-shadow: var(--sombra-glow);
}

.galeria-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.galeria-item figcaption {
  padding: 0.7rem 1rem;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--cyan);
  text-align: center;
}

/* === PLACEHOLDER IMAGEN (para cuando no hay URL real) === */
.img-placeholder {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, var(--negro-medio) 0%, var(--negro-panel) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gris);
  font-size: 2.5rem;
  gap: 0.4rem;
  border-bottom: 1px solid var(--borde);
}

.img-placeholder span {
  font-size: 0.75rem;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 1px;
}

/* === VÍDEO === */
.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid var(--morado);
  box-shadow: 0 0 30px rgba(108,0,255,0.3);
  margin: 1.5rem 0;
}

.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* === FORMULARIO === */
.form-panel {
  background: var(--negro-panel);
  border: 1px solid var(--borde);
  border-radius: 12px;
  padding: 2rem;
}

.form-grupo {
  margin-bottom: 1.4rem;
}

.form-grupo label {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--cyan);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.form-grupo input[type="text"],
.form-grupo input[type="email"],
.form-grupo input[type="number"],
.form-grupo select,
.form-grupo textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--borde);
  border-radius: 6px;
  color: var(--blanco);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  padding: 0.7rem 1rem;
  transition: border-color 0.25s, box-shadow 0.25s;
  appearance: none;
  -webkit-appearance: none;
}

.form-grupo input:focus,
.form-grupo select:focus,
.form-grupo textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0,229,255,0.2);
}

.form-grupo select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300e5ff' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  background-color: rgba(255,255,255,0.04);
}

.form-grupo select option {
  background: var(--negro-medio);
  color: var(--blanco);
}

.form-grupo textarea {
  resize: vertical;
  min-height: 100px;
}

/* Checkboxes y radios personalizados */
.check-grupo,
.radio-grupo {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.check-item,
.radio-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  color: #c0c0d8;
  font-size: 0.95rem;
}

.check-item input[type="checkbox"],
.radio-item input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--morado);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s;
  position: relative;
}

.radio-item input[type="radio"] {
  border-radius: 50%;
}

.check-item input[type="checkbox"]:checked,
.radio-item input[type="radio"]:checked {
  background: var(--morado);
  border-color: var(--morado-claro);
  box-shadow: 0 0 8px var(--morado);
}

.check-item input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  color: white;
  font-size: 12px;
  top: -1px;
  left: 2px;
}

.radio-item input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  top: 3px;
  left: 3px;
}

/* === BOTÓN === */
.btn {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.8rem 2rem;
  border: 2px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-block;
}

.btn:hover {
  background: var(--cyan);
  color: var(--negro);
  box-shadow: var(--sombra-glow);
}

.btn-morado {
  border-color: var(--morado-claro);
  color: var(--morado-claro);
}

.btn-morado:hover {
  background: var(--morado-claro);
  color: var(--blanco);
  box-shadow: var(--sombra-morado);
}

/* === STATS / DATOS === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.stat-box {
  text-align: center;
  background: var(--negro-panel);
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 1.2rem;
}

.stat-box .numero {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan);
  display: block;
}

.stat-box .etiqueta {
  font-size: 0.8rem;
  color: var(--gris);
  letter-spacing: 1px;
}

/* === DIVIDER === */
hr {
  border: none;
  border-top: 1px solid var(--borde);
  margin: 2.5rem 0;
}

/* === FOOTER === */
footer {
  background: var(--negro-medio);
  border-top: 1px solid var(--borde);
  text-align: center;
  padding: 2rem;
  color: var(--gris);
  font-size: 0.9rem;
}

footer a {
  color: var(--cyan);
  text-decoration: none;
}

footer .footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

footer .footer-nav a {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 1px;
}

/* === RESPONSIVO === */
@media (max-width: 640px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }

  nav {
    gap: 0.2rem;
  }

  nav a {
    font-size: 0.65rem;
    padding: 0.4rem 0.7rem;
  }

  main {
    padding: 1.5rem 1rem 3rem;
  }

  .hero { padding: 2rem 0.5rem 1.5rem; }

  .juego-card {
    flex-direction: column;
    gap: 0.8rem;
  }

  .juego-card .numero { font-size: 1.8rem; }
}