:root {
  --primary: #0a0a12; /* Negro profundo */
  --secondary: #12121d; /* Azul oscuro */
  --accent: #00f0ff; /* Cian neón (original: #64ffda) */
  --text: #e0e0ff; /* Blanco azulado */
  /*  --text-secondary: #8a8aa8; /* Gris azulado */
  --text-secondary: #ccccd9; /* Gris azulado */
  --glow: 0 0 15px rgba(0, 240, 255, 0.7); /* Efecto neón */
}

@keyframes pulse {
  0% {
    opacity: 0.8;
  }
  100% {
    opacity: 1;
  }
}

html {
  box-sizing: border-box;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Montserrat", sans-serif; /* Tipografía moderna */
  background-color: var(--primary);
  color: var(--text);
  line-height: 1.6;
  animation: pulse 6s infinite alternate;
}

/* --- Efectos Neón --- */
.logo,
.section-title span,
.btn,
.nav-links a:hover {
  text-shadow: var(--glow);
}

header {
  background: rgba(10, 10, 18, 0.9);
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Brillo neón en títulos */
h1,
h2,
h3 {
  position: relative;
}

h1::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  box-shadow: var(--glow);
}

.container {
  width: 85%;
  max-width: 1200px;
  margin: 0 auto;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--accent);
}

.logo span {
  color: #4b9cff;
}

.nav-links {
  display: flex;
  list-style: none;
}

.nav-links li {
  margin-left: 2rem;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--accent);
}

.hero {
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.8)),
    url("https://images.unsplash.com/photo-1511671782779-c97d3d27a1d4?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80")
      no-repeat center center/cover;
  background-attachment: fixed;
  text-align: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  color: var(--text-secondary);
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.3s;
}

.btn:hover {
  background: rgba(100, 255, 218, 0.1);
  box-shadow: var(--glow);
}

section {
  padding: 6rem 0;
  border-bottom: 1px dashed rgba(0, 240, 255, 0.1);
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
}

.section-title span {
  color: var(--accent);
}

.about {
  background-color: var(--secondary);
}

.about-content {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

.repertoire {
  background-color: var(--primary);
}

.repertoire-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.decade {
  padding: 2rem;
  background: linear-gradient(145deg, #12121d, #0a0a12);
  border: 1px solid rgba(0, 240, 255, 0.2);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  background-color: var(--secondary);
  border-radius: 5px;
  transition: transform 0.3s;
}

.decade:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
}

.decade h3 {
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.decade ul {
  list-style: none;
  padding: 0;
}

.decade li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.decade li:before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--accent);
}

section#galeria > div.container {
  width: 100%;
  margin: 0 auto;
  padding: 10px;
}

.gallery {
  background-color: var(--secondary);
}

.gallery-grid {
  column-count: 4;
  column-gap: 1.5em;
  width: 100%;
}

.gallery-item {
  display: inline-block;
  margin: 0 0 1em;
  width: 100%;
}

.gallery-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  margin: 0;
  border-radius: 8px;
  border: 1px solid rgba(0, 240, 255, 0.2);
  object-fit: cover; /* Cambia a 'contain' si prefieres sin recortes */
  filter: brightness(90%);
  opacity: 0.9;
  --tt: 0.5s;
  transition:
    transform var(--tt),
    box-shadow var(--tt),
    filter var(--tt),
    opacity var(--tt);
  display: block;
}

.gallery-item:hover img {
  transform: scale(1.03);
  opacity: 1;
  filter: brightness(110%);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

@media only screen and (min-width: 1024px) {
  .gallery-grid {
    column-count: 4;
  }
}

@media only screen and (max-width: 1023px) and (min-width: 768px) {
  .gallery-grid {
    column-count: 3;
  }
}

@media only screen and (max-width: 767px) {
  .gallery-grid {
    column-count: 2;
  }
}

.lightbox .nav-btn,
.lightbox .close-btn {
  text-shadow: 0 0 4px rgba(0, 0, 0, 0.3);
}

.contact {
  background-color: var(--primary);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

/* Estilo base que comparten todos los campos */
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  background-color: rgba(23, 42, 69, 0.5);
  border: 1px solid var(--text-secondary);
  border-radius: 4px;
  color: var(--text);
  font-family: "Arial", sans-serif;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  transition: border-color 0.3s;
}

/* Estilo específico para select */
.form-group select {
  appearance: none; /* Elimina el estilo por defecto del navegador */
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%238892b0'%3e%3cpath d='M7 10l5 5 5-5z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
  background-size: 1rem;
  padding-right: 2.5rem; /* Espacio para la flecha */
}

/* Estilo hover/focus que comparten todos los campos */
.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  box-shadow: inset 0 0 6px rgba(0, 240, 255, 0.5);
}

/* Estilo para la opción placeholder */
.form-group select option[value=""][disabled] {
  color: var(--text-secondary);
}

/* Estilo para las opciones */
.form-group select option {
  background: var(--secondary);
  color: var(--text);
}

/*

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-tgroup select {
  width: 100%;
  padding: 0.8rem;
  background-color: rgba(23, 42, 69, 0.5);
  border: 1px solid var(--text-secondary);
  border-radius: 4px;
  color: var(--text);
}
*/
.hidden {
  display: none;
}
/* Asegúrate que todos los campos compartan estas propiedades base */
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  box-sizing: border-box; /* ¡IMPORTANTE! Incluye padding en el ancho total */
  padding: 0.8rem;
  background-color: rgba(23, 42, 69, 0.5);
  border: 1px solid var(--text-secondary);
  border-radius: 4px;
  color: var(--text);
  font-family: "Arial", sans-serif;
  font-size: 1rem;
  margin: 0 0 1.5rem 0; /* Reset de márgenes */
}

/* Estilos específicos para select */
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238892b0' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
  background-size: 12px;
  padding-right: 2.5rem;
  cursor: pointer; /* Cambia el cursor para indicar que es clickeable */
}

/* Elimina cualquier espacio extra alrededor */
.form-group {
  width: 100%;
  margin: 0;
  padding: 0;
}

/* Opcional: Estilo para el campo cuando esté visible */
#other-event {
  margin-top: 10px;
  width: 100%;
  padding: 8px;
  /* border: 1px solid #ccc; */
  border-radius: 4px;
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

footer {
  background-color: var(--secondary);
  padding: 2rem 0;
  text-align: center;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.social-links a {
  color: var(--text);
  font-size: 1.5rem;
  transition: color 0.3s;
}

.social-links a:hover {
  color: var(--accent);
}

.copyright {
  color: var(--text-secondary);
  font-size: 0.9rem;
}
/* Nuevo contenedor para el selector de idioma */
/* .language-switcher-container { */
/*   position: fixed; */
/*   top: 20px; */
/*   left: 20px; /* Cambiado de right a left */
*/
/*   z-index: 3000; */
/* } */

.language-switcher {
  background: rgba(0, 0, 0, 0.7);
  padding: 8px 12px;
  border-radius: 5px;
  display: flex;
  gap: 8px;
}

.language-switcher a {
  color: #ccc;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.9rem;
}

.language-switcher a.active {
  color: var(--accent);
}

/* Estilos para el logo principal */
.hero-logo {
  margin: 0 auto 1.5rem;
  max-width: 80%; /* Ajusta según necesidad */
  text-align: center;
}

.logo-main {
  width: 100%;
  max-width: 700px; /* Controla el tamaño máximo */
  height: auto;
  filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.3));
  mix-blend-mode: screen;
}

/* Ajustes para móviles */
@media (max-width: 768px) {
  .hero-logo {
    max-width: 90%;
  }
  .logo-main {
    max-width: 300px;
  }
}
/* Estilos existentes del menú (versión escritorio) */
.nav-links {
  display: flex;
  list-style: none;
}

.nav-links li {
  margin-left: 2rem;
}

/* Hamburguer button (oculto en escritorio) */
.hamburger {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1001;
  /* display: none; */
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--accent);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* Estilos para móviles */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: linear-gradient(160deg, #0a0a12, #121233);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right 0.5s ease;
    z-index: 1000;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
    border-left: 1px solid var(--accent);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links li {
    margin: 1.5rem 0;
  }

  .nav-links a {
    font-size: 1.2rem;
    color: white;
  }

  .hamburger span {
    background: var(--accent);
    box-shadow: var(--glow);
  }

  /* Animación para el botón hamburguesa */
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 999;
  display: none;
}

/* Estilos existentes para escritorio */
.about-content {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Estilos para móviles (menos de 768px) */
@media (max-width: 768px) {
  .about-content {
    flex-direction: column; /* Apila los elementos */
    gap: 2rem; /* Espacio entre imagen y texto */
  }

  .about-text,
  .about-image {
    flex: none; /* Resetea el flex */
    width: 100%; /* Ocupa todo el ancho */
  }

  .about-image {
    order: -1; /* Mueve la imagen arriba */
  }
}
/* --- Estilos generales --- */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 2rem; /* Espacio entre menú y selector */
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.language-switcher a {
  color: #ccc;
  font-weight: bold;
  text-decoration: none;
}

.language-switcher a.active {
  color: var(--accent);
}

/* --- Móviles (menos de 768px) --- */
@media (max-width: 768px) {
  .nav-right {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--primary);
    flex-direction: column;
    justify-content: center;
    transition: right 0.5s ease;
    z-index: 1000;
  }

  .nav-right.active {
    right: 0;
  }

  .language-switcher {
    margin-top: 2rem; /* Espacio adicional */
  }

  .hamburger {
    display: block;
    z-index: 1001;
  }
}

/* --- Escritorio (más de 768px) --- */
@media (min-width: 769px) {
  .hamburger {
    display: none;
  }
}

.form-response {
  margin-top: 1rem;
  min-height: 50px;
}

.success-message {
  color: #4caf50;
  padding: 10px;
  background: rgba(76, 175, 80, 0.1);
  border-radius: 4px;
}

.error-message {
  color: #f44336;
  padding: 10px;
  background: rgba(244, 67, 54, 0.1);
  border-radius: 4px;
}
/* --- Sección de Eventos (Versión Oscura/Neón) --- */
.event-section {
  background: linear-gradient(to bottom, #0a0a12, #12121d);
  padding: 5rem 0;
  border-top: 1px solid rgba(0, 240, 255, 0.1);
  border-bottom: 1px solid rgba(0, 240, 255, 0.1);
}

.section-title {
  color: #e0e0ff;
  text-align: center;
  margin-bottom: 3rem;
}

.section-title span {
  color: #00f0ff;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.7);
}

.eventos-lista {
  display: grid;
  gap: 1.8rem;
  max-width: 900px;
  margin: 0 auto;
}

.evento-card {
  background: rgba(18, 18, 29, 0.7);
  border-radius: 8px;
  border: 1px solid rgba(0, 240, 255, 0.15);
  padding: 1.8rem;
  transition: all 0.4s ease;
  backdrop-filter: blur(5px);
  position: relative;
  overflow: hidden;
}

.evento-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: #00f0ff;
  opacity: 0;
  transition: opacity 0.3s;
}

.evento-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: 0 5px 15px rgba(0, 240, 255, 0.2);
}

.evento-card:hover::before {
  opacity: 1;
}

.evento-fecha {
  /* font-family: "Orbitron", sans-serif; */
  color: #00f0ff;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 10px;
}

.evento-fecha::before {
  content: "📅";
  filter: hue-rotate(90deg);
}

.evento-info h3 {
  color: #ffffff;
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
}

.evento-nombre {
  color: #8a8aa8;
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

.evento-direccion {
  color: #b0b0ff;
  margin: 0 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.evento-direccion::before {
  content: "📍";
}

.evento-link {
  display: inline-flex;
  align-items: center;
  color: #00f0ff;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  gap: 8px;
}

.evento-link::after {
  content: "→";
  transition: transform 0.3s;
}

.evento-link:hover {
  color: #ffffff;
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.7);
}

.evento-link:hover::after {
  transform: translateX(3px);
}

/* --- Badge para Eventos Próximos --- */
.badge {
  background: rgba(0, 240, 255, 0.2);
  color: #00f0ff;
  font-size: 0.7rem;
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  border: 1px solid #00f0ff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .event-section {
    padding: 3rem 1rem;
  }

  .evento-card {
    padding: 1.3rem;
  }

  .evento-info h3 {
    font-size: 1.2rem;
  }
}