/* file: styles.css */
/* ============ RESET + BASE ============ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
:root{
  /* Variables para modo oscuro (por defecto) */
  --bg: #0a0a12;
  --bg-2: #121220;
  --surface: rgba(30, 30, 40, 0.7);
  --glass: rgba(30, 30, 40, 0.8);
  --border: rgba(80, 80, 100, 0.3);
  --text: #e0e0ff;
  --muted: #a0a0c0;
  --primary: #00eeff; /* Azul neón */
  --secondary: #ff00ee; /* Rosa neón */
  --accent: #7bff7f; /* Verde neón */
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --maxw: 1200px;
  --nav-h: 70px;
}

/* Variables para modo claro */
[data-theme="light"] {
  --bg: #f0f0f8;
  --bg-2: #e8e8f0;
  --surface: rgba(255, 255, 255, 0.8);
  --glass: rgba(255, 255, 255, 0.9);
  --border: rgba(180, 180, 200, 0.4);
  --text: #1a1a2a;
  --muted: #505070;
  --primary: #0088cc; /* Azul neón oscurecido */
  --secondary: #cc00aa; /* Rosa neón oscurecido */
  --accent: #33aa33; /* Verde neón oscurecido */
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

html { scroll-padding-top: var(--nav-h); }
:where(section, header, [id]) { scroll-margin-top: var(--nav-h); }

body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 20% -10%, rgba(0, 238, 255, 0.15), transparent 60%),
    radial-gradient(900px 700px at 90% 10%, rgba(255, 0, 238, 0.12), transparent 60%),
    conic-gradient(from 220deg at 70% -10%, rgba(0, 238, 255, 0.1), transparent 35%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.55;
  scroll-behavior: smooth;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
.container { width: min(94%, var(--maxw)); margin: 0 auto; }
.tag { display: inline-flex; gap: .5rem; align-items: center; font-size: .9rem; color: var(--text); background: var(--surface); border: 1px solid var(--border); padding: .45rem .75rem; border-radius: 999px; backdrop-filter: blur(6px); }
.dot { width:8px; height:8px; border-radius:50%; background:var(--accent); box-shadow:0 0 12px var(--accent); display:inline-block; }

:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }

body::after{
  content:""; position: fixed; inset: 0; pointer-events: none;
  background-image: url('data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%27200%27 height=%27200%27%3E%3Cfilter id=%27n%27%3E%3CfeTurbulence type=%27fractalNoise%27 baseFrequency=%270.8%27 numOctaves=%272%27 stitchTiles=%27stitch%27/%3E%3C/filter%3E%3Crect width=%27200%27 height=%27200%27 filter=%27url(%23n)%27 opacity=%270.04%27/%3E%3C/svg%3E');
  mix-blend-mode: overlay;
}
.scanline {
  position: fixed; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.03) 0, rgba(255,255,255,.03) 1px, transparent 2px, transparent 4px);
  will-change: transform;
  transform: translateZ(0);
}

/* ============ NAV ============ */
nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: linear-gradient(180deg, rgba(15, 15, 25, 0.8), rgba(15, 15, 25, 0.45));
  border-bottom: 1px solid var(--border);
}
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  nav { background: rgba(15, 15, 25, 0.95); }
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: .9rem 0; }
.brand { display: flex; align-items: center; gap: .75rem; font-weight: 800; letter-spacing: .5px; }
.brand em { font-family: "Chakra Petch", system-ui, sans-serif; font-size: 1.2rem; background: linear-gradient(90deg, var(--primary), var(--secondary)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; gap: 1.1rem; align-items: center; }
.nav-links a { color: var(--text); font-weight: 600; font-size: .95rem; padding: .5rem .75rem; border-radius: 8px; transition: .2s ease; }
.nav-links a:hover { background: var(--surface); }
.hamb { display:none; }

/* ============ HERO ============ */
header.hero { position: relative; padding: 8rem 0 5rem; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 2.2rem; align-items: center; }
.eyebrow { margin-bottom: 1.2rem; }
.glitch {
  font-family: "Chakra Petch", system-ui, sans-serif;
  font-size: clamp(2.2rem, 4.8vw, 4.2rem);
  line-height: 1.05; font-weight: 700; letter-spacing: .5px;
  position: relative; display: inline-block;
  text-shadow: 0 0 14px rgba(0,238,255,.35), 0 0 22px rgba(255,0,238,.25);
}
.glitch::before, .glitch::after { content: attr(data-text); position: absolute; inset: 0; pointer-events: none; mix-blend-mode: screen; }
.glitch::before { transform: translate(2px, 0); color: var(--primary); filter: blur(.6px); }
.glitch::after { transform: translate(-2px, 0); color: var(--secondary); filter: blur(.6px); }
@media (prefers-reduced-motion: reduce){ .glitch::before, .glitch::after { display: none; } }
.hero-sub { color: var(--muted); font-size: 1.05rem; margin: 1rem 0 1.6rem; max-width: 60ch; }
.cta { display: flex; gap: .8rem; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: .6rem; padding: .85rem 1.1rem;
  background: linear-gradient(90deg, rgba(0,238,255,.12), rgba(255,0,238,.12));
  border: 1px solid var(--border); border-radius: 12px; color: var(--text); font-weight: 800; letter-spacing: .3px; transition: .2s ease; box-shadow: var(--shadow);
  cursor: pointer; min-height: 44px;
}
.btn:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.22); }
.btn.primary { background: linear-gradient(90deg, var(--primary), var(--secondary)); color: #08131e; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 1rem; margin-top: 1.6rem; }
.stat { background: var(--surface); border: 1px solid var(--border); padding: 1rem; border-radius: var(--radius); backdrop-filter: blur(10px); text-align: center; }
.stat b { font-size: 1.6rem; font-weight: 800; display: block; }

.hero-media {
  position: relative; border-radius: 22px; overflow: hidden;
  border: 1px solid var(--border); background: #0a0a10; box-shadow: var(--shadow);
  isolation: isolate;
}
.hero-img { width: 100%; height: auto; display: block; aspect-ratio: 16/10; object-fit: cover; }
.media-overlay {
  position: absolute; inset: 0; background:
    radial-gradient(120% 120% at 80% 10%, rgba(255,0,238,.25), transparent 60%),
    radial-gradient(120% 120% at 20% 90%, rgba(0,238,255,.25), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,.2), transparent 40%, rgba(0,0,0,.25));
  mix-blend-mode: screen; pointer-events: none;
}
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin-top: 1rem; }
.cd-box { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: .8rem; text-align: center; }
.cd-box b { font-family: "Chakra Petch", system-ui, sans-serif; font-size: 1.3rem; }

/* ============ SECTIONS ============ */
section { padding: 4.8rem 0; }
.section-title { font-family: "Chakra Petch", system-ui, sans-serif; font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 1rem; }
.lead { color: var(--muted); max-width: 65ch; }

/* === INSCRIPCIÓN: TÍTULO IZQUIERDA, RESTO CENTRADO === */
#precios .section-title.insc-title {
  text-align: left;
  margin-bottom: 0.7rem;
}
.insc-center {
  display: flex;
  flex-direction: column;
  align-items: center;
}
#precios .lead-centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  display: block;
  margin-bottom: 2.2rem;
}
#precios .grid {
  justify-content: center;
  width: 100%;
}
#precios .card.price {
  max-width: 450px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
#precios .card.price h3,
#precios .card.price .help,
#precios .card.price b {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.btn-short {
  width: 100%;
  max-width: 200px;
  margin: 0 auto;
  display: block;
  text-align: center;
  padding-left: 0;
  padding-right: 0;
}
.price-centered .btn {
  margin-left: auto;
  margin-right: auto;
}
/* ------------------------------------------------------ */

.grid { display: grid; gap: 1.2rem; }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-1 { grid-template-columns: 1fr; }
.card { background: var(--surface); border: 1px solid var(--border); padding: 1.1rem; border-radius: var(--radius); backdrop-filter: blur(10px); box-shadow: var(--shadow); }
.card h3 { margin: .2rem 0 .5rem; font-size: 1.15rem; }
.chip { display: inline-block; font-size: .85rem; padding: .25rem .6rem; border: 1px solid var(--border); border-radius: 999px; color: var(--text); background: rgba(255,255,255,.08); }

.timeline { position: relative; padding-left: 1.2rem; }
.timeline::before { content:""; position: absolute; left: .5rem; top: .4rem; bottom: .6rem; width: 2px; background: linear-gradient(var(--primary), var(--secondary)); border-radius: 2px; }
.tl-item { position: relative; margin: 1rem 0; padding-left: 1rem; }
.tl-item::before { content:""; position: absolute; left: -2px; top: .3rem; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 3px rgba(0,238,255,.15); }

/* Precios */
.price { display: grid; gap: .6rem; align-items: end; }
.price h3 { margin: 0; }
.price b { font-size: 1.8rem; background: linear-gradient(90deg, var(--primary), var(--secondary)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Inscripción */
form { display: grid; gap: .8rem; }
.row { display: grid; gap: .8rem; grid-template-columns: repeat(2, 1fr); }
label { font-weight: 700; color: var(--text); font-size: .95rem; }
input, select, textarea {
  width: 100%; padding: .85rem .95rem; border-radius: 10px; border: 1px solid var(--border); background: rgba(255,255,255,.08); color: var(--text);
  outline: none; transition: .2s ease; font-size: 16px;
}
input:focus, select:focus, textarea:focus { border-color: rgba(255,255,255,.28); box-shadow: 0 0 0 4px rgba(0,238,255,.14); }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: .7; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--primary); }
input:invalid, select:invalid, textarea:invalid {
  border-color: #ff8080;
  box-shadow: 0 0 0 3px rgba(255,128,128,.15);
}
.help { color: var(--muted); font-size: .88rem; }
.check { display:flex; gap:.6rem; align-items:center; justify-content: flex-start; text-align: left; }

/* Alinear checkbox de aceptación a la izquierda del formulario */
.row-acepto .accept-wrap { justify-self: start; }

/* Uploader de fotos */
.fotos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: .6rem;
  margin-top: .6rem;
}
.foto-thumb {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
}
.foto-thumb img {
  width: 100%;
  height: 90px;
  object-fit: cover;
  display: block;
}
.remove-foto {
  position: absolute;
  top: 6px; right: 6px;
  width: 24px; height: 24px;
  border: 0; border-radius: 50%;
  background: rgba(0,0,0,.6);
  color: #fff; cursor: pointer;
  display: grid; place-items: center;
}

/* Mapa */
.map { border-radius: 16px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); background: #0a0d14; aspect-ratio: 16/9; position: relative; }
.map.touch-locked iframe { pointer-events: none; }
.map.touch-guard::after {
  content: 'Toca para interactuar'; position: absolute; bottom: 10px; right: 10px; font-size: 12px; padding: .35rem .5rem;
  background: rgba(0,0,0,.5); border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  pointer-events: none; display: none;
}

/* ---------- PATROCINADORES GRID RESPONSIVE ----------- */
.sponsor {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .8rem;
}
.sponsor .logo {
  display: grid;
  place-items: center;
  padding: .8rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  filter: grayscale(100%) contrast(1.1) opacity(.9);
  transition: .2s ease;
  min-height: 60px;
  font-weight: 700;
}
.sponsor .logo:hover {
  filter: grayscale(0%) opacity(1);
  transform: translateY(-2px);
}

/* Footer */
footer { padding: 3rem 0; color: var(--muted); border-top: 1px solid var(--border); background: rgba(0,0,0,.2); }
.foot { display: grid; gap: 1rem; grid-template-columns: 1fr auto; align-items: center; }
.foot .share { display: flex; gap: .6rem; }
.foot-note { margin-top:.4rem; font-size:.95rem; }

/* Toolbar flotante */
.fab { position: fixed; bottom: calc(10px + 44px + 10px); right: 18px; z-index: 55; display: grid; gap: .5rem; }
.fab .icon-btn { border-radius: 999px; padding: .8rem; box-shadow: var(--shadow); width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
/* ========== ESTILO PARA EL BOTÓN DE INSTAGRAM ========== */
/* Degradado Oficial de Instagram */
.btn-instagram {
  /* Degradado de Instagram */
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
  border: none;
  padding: .8rem; /* Mismo padding que .icon-btn para coherencia */
  border-radius: 999px; /* Mismo border-radius que .icon-btn */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s ease;
  box-shadow: var(--shadow); /* Mismo box-shadow que .icon-btn */
  /* Asegurar tamaño fijo como los otros icon-btn */
  width: 44px; /* Ancho similar al de icon-btn + padding */
  height: 44px; /* Alto similar al de icon-btn + padding */
  min-width: 44px; /* Evitar que se deforme */
  min-height: 44px; /* Evitar que se deforme */
}

.btn-instagram:hover {
  opacity: 0.9;
  transform: translateY(-2px); /* Pequeño levantamiento, opcional */
}

.btn-instagram svg {
  width: 24px;
  height: 24px;
  stroke: white; /* Color del trazo del SVG */
  fill: none; /* Sin relleno para el SVG de contorno */
}
/* ====================================================== */


/* Scroll progress */
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--primary), var(--secondary)); transform-origin: left; transform: scaleX(0); z-index: 70; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(12px); transition: .6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* Utilities */
.mt-08 { margin-top: .8rem; }
.mt-10 { margin-top: 1rem; }
.mt-12 { margin-top: 1.2rem; }

.overlay { position: fixed; inset: 0; background: rgba(10,10,18,.6); backdrop-filter: blur(4px); z-index: 49; }
[hidden] { display: none !important; }
body.no-scroll { overflow: hidden; }
section, header.hero, footer { content-visibility: auto; contain-intrinsic-size: 600px; }

.sticky-cta { position: fixed; inset: auto 10px 10px 10px; display: none; grid-template-columns: 1fr 1fr; gap: .6rem; z-index: 45; }
.sticky-cta .btn { justify-content: center; min-height: 44px; }

/* Skip link accesible */
.skip-link {
  position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus {
  position: fixed; left: 10px; top: 10px; width: auto; height: auto; padding: .6rem .9rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px; z-index: 1000;
}

/* Nuevos estilos para la sección de inscripción con Google Form */
.inscripcion-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.inscripcion-info h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.inscripcion-steps {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.inscripcion-steps li {
  margin: 1rem 0;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.inscripcion-steps li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.inscripcion-details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  margin-top: 1.5rem;
}

.inscripcion-details ul {
  margin: 0.5rem 0;
  padding-left: 1.2rem;
}

.inscripcion-details li {
  margin: 0.5rem 0;
  line-height: 1.4;
}

.inscripcion-action {
  text-align: center;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
}

.btn-large {
  font-size: 1.1rem;
  padding: 1.2rem 2rem;
  min-width: 250px;
  margin: 1rem 0;
}

/* ========== GALERÍA MODERNA ========== */

/* Contenedor principal de la galería */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); /* <--- Cambiado a 300px */
  gap: 1rem; /* Espacio entre miniaturas */
  margin-top: 1.5rem; /* Espacio superior */
}

/* Elemento individual de la galería (miniatura) */
.galeria-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px; /* Bordes redondeados modernos */
  aspect-ratio: 1 / 1; /* Forzar miniaturas cuadradas */
  background-color: var(--surface); /* Fondo por si la imagen no carga */
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Sombra sutil */
  transition: transform 0.3s ease, box-shadow 0.3s ease; /* Transiciones suaves */
  cursor: pointer; /* Indicar que es clickable */
  isolation: isolate; /* Para el z-index del overlay */
}

/* Efecto hover en las miniaturas */
.galeria-item:hover {
  transform: translateY(-5px); /* Elevar ligeramente */
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2); /* Sombra más pronunciada */
}

/* Contenedor de la imagen dentro del item */
.galeria-img-container {
  width: 100%;
  height: 100%;
  position: relative;
}

/* Imagen de la miniatura */
.galeria-img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Recortar la imagen para llenar el contenedor */
  display: block;
  transition: transform 0.5s ease; /* Efecto de zoom */
}

/* Efecto de zoom suave en la imagen al pasar el ratón */
.galeria-item:hover .galeria-img {
  transform: scale(1.05); /* Zoom suave */
}

/* Overlay que aparece al pasar el ratón (opcional, puedes personalizarlo) */
.galeria-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3); /* Fondo semitransparente */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0; /* Inicialmente oculto */
  transition: opacity 0.3s ease;
  pointer-events: none; /* No interferir con el clic en la imagen */
  z-index: 1; /* Encima de la imagen */
}

.galeria-item:hover .galeria-overlay {
  opacity: 1; /* Mostrar al pasar el ratón */
}

/* Iconos dentro del overlay (si decides usarlos) */
.galeria-icons {
  display: flex;
  gap: 0.5rem;
}

.galeria-icon {
  background: rgba(255, 255, 255, 0.8);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  opacity: 0.8;
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: auto; /* Permitir clic en los iconos */
}

.galeria-icon:hover {
  opacity: 1;
  transform: scale(1.1);
}


/* ========== MODAL DE GALERÍA ========== */

/* Fondo del modal */
.galeria-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.9); /* Fondo oscuro semitransparente */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000; /* Muy alto para estar encima de todo */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px; /* Espacio alrededor en móviles */
  touch-action: none; /* Importante para el swipe */
}

/* Mostrar el modal */
.galeria-modal:not([hidden]) {
  opacity: 1;
  visibility: visible;
}

/* Contenido del modal */
.modal-content {
  position: relative;
  width: 90%;
  max-width: 90vw; /* Ancho máximo relativo a la ventana */
  max-height: 90vh; /* Altura máxima relativa a la ventana */
  display: flex;
  flex-direction: column;
  align-items: center;
  touch-action: none; /* Importante para el swipe */
}

/* Imagen dentro del modal */
#modalImage {
  max-width: 100%;
  max-height: 80vh; /* Limitar la altura de la imagen */
  width: auto;
  height: auto;
  object-fit: contain; /* Asegurar que toda la imagen sea visible */
  border-radius: 8px; /* Bordes ligeramente redondeados */
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.1); /* Sutil brillo */
  user-select: none; /* Evitar selección de imagen durante swipe */
  pointer-events: none; /* Evitar interacciones con la imagen */
  touch-action: none; /* Importante para el swipe */
}

/* Texto de la imagen (si se usa) */
.modal-caption {
  margin-top: 15px;
  color: white;
  font-size: 1rem;
  text-align: center;
}

/* Botón de cerrar */
.modal-close {
  position: absolute;
  top: -40px; /* Fuera del contenedor de la imagen */
  right: 10px;
  background: none;
  border: none;
  color: white;
  font-size: 2.5rem;
  cursor: pointer;
  padding: 5px 10px;
  line-height: 1;
  transition: color 0.2s ease;
  z-index: 1001; /* Encima del modal */
}

.modal-close:hover {
  color: var(--primary); /* Cambiar color al pasar el ratón */
}

/* Botones de navegación (flechas) */
.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 2rem;
  padding: 15px 10px;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.3s ease, transform 0.2s ease;
  /* Asegurar que estén siempre visibles sobre la imagen */
  z-index: 1001;
  backdrop-filter: blur(5px); /* Efecto de vidrio esmerilado */
  user-select: none; /* Evitar selección de texto */
  touch-action: manipulation; /* Mejor comportamiento táctil */
}

.modal-nav:hover {
  background: rgba(255, 255, 255, 0.3);
  /* transform: scale(1.1) translateY(-50%); /* Pequeño aumento de tamaño */
}

.modal-prev {
  left: 15px; /* Espacio desde el borde izquierdo */
}

.modal-next {
  right: 15px; /* Espacio desde el borde derecho */
}

/* ========== Acordeón para Concursos ========== */
.accordion {
  width: 100%;
}
.accordion-item {
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.accordion-header {
  width: 100%;
  padding: 1rem 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.2s ease;
}
.accordion-header:hover {
  background: rgba(255, 255, 255, 0.1);
}
.accordion-header:focus {
  outline: 3px solid var(--primary);
  outline-offset: -3px;
}
.accordion-icon {
  transition: transform 0.3s ease;
}
.accordion-header[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
}
.accordion-content {
  padding: 0 1.2rem 1.2rem;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.accordion-content[hidden] {
  display: none; /* Asegura compatibilidad con el atributo hidden */
}
/* Ajustar grid dentro del contenido del acordeón */
.accordion-content .grid.cols-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); /* Responsivo */
    gap: 1rem;
}
/* =========================================== */

/* ========== Ajustes para evitar solapamiento ========== */
/* Ajustar el padding inferior del main para dejar espacio */
main {
  /* Dejar espacio para el sticky-cta */
  padding-bottom: calc(10px + 44px + 10px); /* 10px margen + 44px altura btn + 10px gap */
}

/* Asegurar que el footer tenga un margin-top adecuado si es necesario */
footer {
  /* Asegurar que el footer tenga espacio suficiente y no se vea afectado */
  padding: 3rem 0;
  color: var(--muted);
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, .2);
  /* Añadir position relative o static por si acaso */
  position: relative;
  /* z-index por si se necesita */
  z-index: 10;
}
/* ====================================================== */


/* Ajustes para móviles */
@media (max-width: 768px) {
  .galeria-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); /* Ajustado para móviles */
    gap: 0.7rem; /* Menos espacio entre miniaturas */
  }

  .galeria-item {
    border-radius: 8px; /* Bordes más pequeños en móviles */
  }

  .modal-close {
    top: 10px;
    right: 10px;
    font-size: 2rem;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .modal-nav {
    font-size: 1.8rem;
    padding: 10px 8px;
    /* Asegurar que las flechas sean visibles y accesibles en móviles */
    background: rgba(255, 255, 255, 0.3); /* Fondo más visible */
  }

  .modal-prev {
    left: 10px;
  }

  .modal-next {
    right: 10px;
  }

  #modalImage {
    max-height: 70vh; /* Ajustar altura en móviles */
  }

  /* Acordeón en móvil */
  .accordion-content .grid.cols-4 {
      grid-template-columns: 1fr; /* Una columna en móvil */
  }
  /* ------------------- */

  .inscripcion-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .inscripcion-action {
    margin-top: 1rem;
  }

  .btn-large {
    width: 100%;
    min-width: auto;
  }

  .scanline { display: none; }
  .progress { display: none; }
  .hero { padding: 5.2rem 0 2.8rem; }
  .glitch { text-shadow: none; }

  .nav-links {
    display: block; position: fixed; top: 0; right: 0; bottom: 0;
    width: min(86vw, 320px); background: rgba(15,15,25,.98); border-left: 1px solid var(--border);
    padding: 1rem; transform: translateX(100%); transition: transform .24s ease; overflow-y: auto; z-index: 50;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { display: block; padding: .9rem .8rem; }
  .hamb { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; }

  .card { padding: .95rem; }
  .hero-media { border-radius: 16px; }
  .map.touch-guard::after { display: block; }
  .sticky-cta { display: grid; }
  .fab { bottom: calc(70px + 10px + 44px + 10px); right: 12px; } /* Ajustar para móviles */

  /* PATROCINADORES EN 2 COLUMNAS EN MÓVIL */
  .sponsor { grid-template-columns: repeat(2, 1fr); }
  #precios .card.price { max-width: 100%; }

  /* Ajustes para formulario en móvil */
  .row { grid-template-columns: 1fr; }

  /* PATROCINADORES EN 2 COLUMNAS EN MÓVIL */
  .sponsor { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .inscripcion-content {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

  .hero-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .row { grid-template-columns: 1fr; }
  .cols-4 { grid-template-columns: repeat(2, 1fr); }
  .cols-3 { grid-template-columns: 1fr; }
  .cols-2 { grid-template-columns: 1fr; }

  /* PATROCINADORES EN 4 COLUMNAS EN TABLET */
  .sponsor { grid-template-columns: repeat(4, 1fr); }

  /* Acordeón en tablet */
  .accordion-content .grid.cols-4 {
      grid-template-columns: repeat(2, 1fr); /* Dos columnas en tablet */
  }
  /* ------------------- */
}

@media (max-width: 1024px){
  .hero-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .row { grid-template-columns: 1fr; }
  .cols-4 { grid-template-columns: repeat(2, 1fr); }
  .cols-3 { grid-template-columns: 1fr; }
  .cols-2 { grid-template-columns: 1fr; }

  /* PATROCINADORES EN 2 COLUMNAS EN TABLET */
  .sponsor { grid-template-columns: repeat(2, 1fr); }
}

/* Estilos específicos para modo claro - Menú */
[data-theme="light"] nav {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.45));
  border-bottom: 1px solid var(--border);
}

[data-theme="light"] .nav-links a {
  color: var(--text);
}

[data-theme="light"] .nav-links a:hover {
  background: var(--surface);
}

[data-theme="light"] .hamb {
  color: var(--text);
}

[data-theme="light"] .nav-links {
  background: rgba(255, 255, 255, 0.98);
  border-left: 1px solid var(--border);
}