/* ==============================================================================
 * PORTAL WEB OFICIAL: FESTIVAL INTERCOLEGIAL DE CUECA 2026
 * ==============================================================================
 * ARCHIVO: estilos-movil.css — EXCLUSIVO PARA CELULARES (< 768px)
 * Este archivo SOLO se carga en pantallas menores a 768px.
 * Modifica aquí libremente sin riesgo de afectar la vista en monitores.
 * ============================================================================== */

/* ====================================================
 * 0. BANNER HERO STICKY + TARJETA PREMIO (Móvil)
 * El banner reemplaza el header/nav en celulares.
 * ==================================================== */

/* ====================================================
 * BOTÓN HAMBURGUESA MÓVIL
 * ==================================================== */
.btn-hamburguesa-movil {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1005;
  width: 40px;
  height: 40px;
  background: rgba(11, 17, 32, 0.85);
  border: 1px solid rgba(0, 180, 230, 0.4);
  border-radius: var(--radio-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  transition: var(--transicion-suave);
}

.btn-hamburguesa-movil:active {
  transform: scale(0.95);
  background: rgba(0, 180, 230, 0.25);
}

.linea-hamburguesa {
  width: 20px;
  height: 2px;
  background-color: var(--color-cian);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Transformación de hamburguesa a cruz al estar abierto */
.btn-hamburguesa-movil.abierto .linea-hamburguesa:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.btn-hamburguesa-movil.abierto .linea-hamburguesa:nth-child(2) {
  opacity: 0;
}

.btn-hamburguesa-movil.abierto .linea-hamburguesa:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Telón de fondo (Overlay) del menú móvil */
.menu-movil-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 23, 0.45);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 1998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.menu-movil-overlay.activo {
  opacity: 1;
  visibility: visible;
}

/* Cajón lateral (Drawer) del menú móvil */
.menu-movil-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 290px;
  max-width: 82vw;
  height: 100%;
  background: rgba(15, 23, 42, 0.68);
  border-right: 1px solid rgba(0, 180, 230, 0.35);
  box-shadow: 10px 0 35px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 1999;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
  overflow-y: auto;
}

.menu-movil-drawer.activo {
  transform: translateX(0);
}

.menu-movil-cabecera {
  padding: 1.25rem 1.15rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menu-movil-marca {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-movil-logo {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--color-cian);
  object-fit: cover;
  background: #ffffff;
}

.menu-movil-titulos {
  display: flex;
  flex-direction: column;
}

.menu-movil-nombre {
  font-family: var(--fuente-titulos);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--color-texto-blanco);
  line-height: 1.2;
}

.menu-movil-subnombre {
  font-size: 0.72rem;
  color: var(--color-cian);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.btn-cerrar-menu {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.2);
  color: var(--color-texto-blanco);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transicion-suave);
}

.btn-cerrar-menu:active {
  background: var(--color-rojo);
}

.menu-movil-lista {
  list-style: none;
  padding: 1.25rem 0.85rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.menu-movil-item {
  width: 100%;
}

.menu-movil-enlace {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radio-md);
  text-decoration: none;
  color: var(--color-texto-principal);
  font-family: var(--fuente-titulos);
  font-size: 0.95rem;
  font-weight: 700;
  transition: var(--transicion-suave);
  background: transparent;
  border: 1px solid transparent;
}

.menu-movil-enlace:active {
  background: rgba(0, 180, 230, 0.12);
  border-color: rgba(0, 180, 230, 0.3);
  color: var(--color-cian);
}

.menu-movil-icono {
  font-size: 1.2rem;
  line-height: 1;
}

.menu-movil-destacado {
  background: linear-gradient(135deg, rgba(0, 180, 230, 0.15), rgba(2, 132, 199, 0.25));
  border: 1px solid rgba(0, 180, 230, 0.45);
  color: var(--color-cian-claro);
  margin-top: 0.4rem;
}

.menu-movil-pie {
  padding: 1.25rem 1rem 1.5rem;
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.menu-movil-whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.4);
  border-radius: var(--radio-md);
  color: #4ADE80;
  font-family: var(--fuente-titulos);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  box-sizing: border-box;
}

.menu-movil-copy {
  font-size: 0.7rem;
  color: var(--color-texto-atenuado);
  margin: 0;
  text-align: center;
}

/* Banner pegado en la parte superior — siempre visible mientras se hace scroll */
.banner-hero-movil {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: #0B1120;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.75);
}

/* Imagen a ancho total y alto proporcional — sin recortar */
.banner-hero-movil-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* Logo circular flotante en la esquina inferior izquierda del banner */
.banner-logo-flotante {
  position: absolute;
  bottom: -15px;
  left: 0.85rem;
  z-index: 1002;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.6);
  border: 2px solid var(--color-cian);
  overflow: hidden;
  background: #ffffff;
}

.banner-logo-circular {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ====================================================
 * COMPENSACIÓN DE DESPLAZAMIENTO (SCROLL MARGIN)
 * Evita que el banner sticky móvil tape los títulos
 * de las secciones al navegar con enlaces internos (#id)
 * ==================================================== */
#contador,
#premio,
#bases,
#cronograma,
#requisitos,
#inscripcion {
  scroll-margin-top: calc(52vw + 25px);
}

/* Tarjeta de premios móvil — Ubicada debajo del contador */
.tarjeta-premio-movil-wrap {
  background: transparent;
  padding: 0;
  margin-top: 1.15rem;
  width: 100%;
  box-sizing: border-box;
}

.tarjeta-premio-movil-card {
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid var(--color-dorado-borde);
  border-radius: var(--radio-lg);
  padding: 1rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.trofeo-movil-icono {
  font-size: 1.85rem;
  flex-shrink: 0;
  line-height: 1;
}

.premio-movil-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1; /* ocupa el espacio disponible entre ambas copas */
}

.premio-movil-titulo {
  font-family: var(--fuente-titulos);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-dorado-brillante);
  line-height: 1.2;
}

.premio-movil-subtitulo {
  font-size: 0.8rem;
  color: var(--color-texto-secundario);
  line-height: 1.35;
}


/* ====================================================
 * 1. ESTRUCTURA BASE MÓVIL
 * ==================================================== */

/* Contenedor fluido sin ancho máximo en celulares */
.contenedor {
  padding-left: 1rem;
  padding-right: 1rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.seccion-espaciado {
  padding-top: 2.75rem;
  padding-bottom: 2.75rem;
}

/* ====================================================
 * 2. BARRA DE NAVEGACIÓN — OCULTA EN MÓVIL
 * El banner sticky reemplaza al header en celulares.
 * ==================================================== */
.barra-navegacion {
  display: none;
}

.nav-contenedor-afiche {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
  gap: 0.5rem;
}

.nav-enlace-afiche {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-radius: var(--radio-md);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(0, 180, 230, 0.35);
  transition: var(--transicion-suave);
  flex-shrink: 0;
  background: #0B1120;
}

/* Imagen del afiche más pequeña en celular */
.nav-afiche-img {
  height: 52px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
}

.nav-barra-acciones {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.nav-chip-premio {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.38rem 0.65rem;
  background: var(--color-dorado-fondo);
  border: 1px solid var(--color-dorado-borde);
  border-radius: var(--radio-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-dorado-brillante);
  text-decoration: none;
  transition: var(--transicion-suave);
  white-space: nowrap;
}

.nav-btn-inscribirse-rapido {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.85rem;
  background: linear-gradient(135deg, var(--color-cian), #0284C7);
  color: #032541;
  font-family: var(--fuente-titulos);
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
  border-radius: var(--radio-full);
  box-shadow: var(--sombra-boton-cian);
  transition: var(--transicion-suave);
  white-space: nowrap;
}

/* ====================================================
 * 3. HERO SECTION — OCULTA EN MÓVIL
 * El banner sticky y la tarjeta del premio reemplazan
 * el hero section. El contenido del hero no es visible
 * en celulares para mantener el flujo:
 * banner → tarjeta → contador → resto de la página.
 * ==================================================== */
.seccion-hero {
  display: none;
}

/* Estas reglas se mantienen por si el hero section
 * se reactiva en el futuro. Por ahora no se usan. */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  text-align: center;
}

.hero-contenido {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-badge-tradicion {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.95rem;
  background: var(--color-rojo-fondo);
  border: 1px solid rgba(220, 38, 38, 0.35);
  border-radius: var(--radio-full);
  font-size: 0.78rem;
  font-weight: 700;
  color: #FCA5A5;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  width: fit-content;
  margin: 0 auto;
}

.hero-badge-tradicion .punto-rojo {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-rojo);
  box-shadow: 0 0 10px var(--color-rojo);
  animation: pulsoPunto 1.5s infinite;
}

/* Tipografía del título escalada para celular */
.hero-titulo {
  font-size: clamp(1.85rem, 6.5vw, 2.35rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-texto-blanco);
  line-height: 1.15;
  word-break: break-word;
}

.hero-titulo .destacado-cian {
  background: linear-gradient(135deg, var(--color-cian), #38BDF8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-titulo .destacado-rojo {
  color: var(--color-rojo-hover);
}

.hero-subtitulo {
  font-size: 0.98rem;
  color: var(--color-texto-secundario);
  line-height: 1.5;
}

/* Botones en columna vertical a ancho completo en celular */
.hero-acciones {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.btn-cta-primario {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.85rem 1rem;
  background: linear-gradient(135deg, var(--color-cian), #0284C7);
  color: #032541;
  font-family: var(--fuente-titulos);
  font-size: 0.98rem;
  font-weight: 800;
  text-decoration: none;
  border-radius: var(--radio-md);
  box-shadow: 0 6px 20px rgba(0, 180, 230, 0.4);
  transition: var(--transicion-suave);
  text-align: center;
  box-sizing: border-box;
}

.btn-cta-secundario {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(30, 41, 59, 0.6);
  color: var(--color-texto-principal);
  font-family: var(--fuente-titulos);
  font-size: 0.98rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radio-md);
  border: 1px solid var(--color-cian-borde);
  backdrop-filter: blur(10px);
  transition: var(--transicion-suave);
  text-align: center;
  box-sizing: border-box;
}

/* Imagen del banner ocupa todo el ancho en celular */
.hero-visual {
  position: relative;
}

.hero-marco-imagen {
  position: relative;
  border-radius: var(--radio-xl);
  overflow: hidden;
  box-shadow: var(--sombra-elevada);
  border: 1px solid rgba(0, 180, 230, 0.3);
  background: var(--color-superficie);
}

.hero-imagen {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.hero-overlay-premio {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-dorado-borde);
  border-radius: var(--radio-lg);
  padding: 0.75rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.hero-overlay-premio .trofeo-grande {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.hero-overlay-texto h4 {
  font-size: 0.88rem;
  color: var(--color-dorado-brillante);
  margin-bottom: 0.1rem;
  font-weight: 800;
}

.hero-overlay-texto p {
  font-size: 0.74rem;
  color: var(--color-texto-secundario);
  line-height: 1.3;
}

/* ====================================================
 * 4. CONTADOR REGRESIVO — FLUIDO HORIZONTAL (MÓVIL)
 * ==================================================== */
.seccion-contador-envoltorio {
  padding: 1.25rem 0 1.75rem;
}

.seccion-contador {
  background: var(--color-superficie-vidrio);
  border: 1px solid var(--color-cian-borde);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radio-xl);
  padding: 1.25rem 0.65rem;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  box-shadow: var(--sombra-tarjeta);
  position: relative;
  overflow: hidden;
}

.seccion-contador::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-cian), var(--color-dorado), transparent);
}

.contador-cabecera {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.contador-icono {
  font-size: 1rem;
}

.contador-subtitulo {
  font-family: var(--fuente-titulos);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--color-cian-claro);
  text-transform: uppercase;
}

/* Tarjetas del contador distribuidas a lo ancho del celular */
.contador-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.25rem;
  width: 100%;
}

.tarjeta-tiempo {
  background: var(--color-superficie);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radio-md);
  padding: 0.55rem 0.2rem;
  min-width: 0;
  flex: 1;
  max-width: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.tarjeta-segundos {
  border-color: rgba(0, 180, 230, 0.45);
  background: rgba(0, 180, 230, 0.05);
}

.numero-tiempo {
  font-family: var(--fuente-titulos);
  font-size: clamp(1.35rem, 5vw, 1.75rem);
  font-weight: 900;
  color: var(--color-texto-blanco);
  line-height: 1;
}

.seg-activo {
  color: var(--color-cian);
  animation: pulsoSegundero 1s infinite alternate;
}

.etiqueta-tiempo {
  font-family: var(--fuente-cuerpo);
  font-size: 0.58rem;
  font-weight: 800;
  color: var(--color-dorado-brillante);
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
  text-transform: uppercase;
}

.separador-tiempo {
  font-family: var(--fuente-titulos);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-cian);
  line-height: 1;
  padding-bottom: 0.4rem;
  flex-shrink: 0;
}

.contador-pie {
  margin-top: 0.85rem;
  font-size: 0.76rem;
  color: var(--color-texto-atenuado);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.contador-pie span {
  color: var(--color-texto-secundario);
  font-weight: 500;
}

/* Botones de acción móvil debajo de los premios */
.contador-acciones-movil {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  margin-top: 1.25rem;
  width: 100%;
}

/* Bloque de texto institucional debajo de los botones en móvil */
.hero-texto-movil {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
  margin-top: 2.5rem;
  padding: 0 0.5rem;
}

/* ====================================================
 * 5. VITRINA DEL GRAN PREMIO — COLUMNA ÚNICA (MÓVIL)
 * ==================================================== */
.seccion-gran-premio {
  position: relative;
}

.tarjeta-gran-premio {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.95));
  border: 1px solid var(--color-dorado-borde);
  border-radius: var(--radio-xl);
  padding: 1.75rem 1rem;
  box-shadow: var(--sombra-dorada);
  position: relative;
  overflow: hidden;
}

.tarjeta-gran-premio::before {
  content: "";
  position: absolute;
  top: -150px;
  right: -150px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.premio-cabecera {
  text-align: center;
  margin: 0 auto 1.75rem;
}

.premio-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 1rem;
  background: var(--color-dorado-fondo);
  border: 1px solid var(--color-dorado-borde);
  border-radius: var(--radio-full);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--color-dorado-brillante);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.premio-titulo {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--color-texto-blanco);
  margin-bottom: 0.6rem;
  line-height: 1.2;
}

.premio-titulo span {
  color: var(--color-dorado-brillante);
}

.premio-descripcion {
  font-size: 0.92rem;
  color: var(--color-texto-secundario);
}

/* Beneficios en columna única en celular */
.premio-grid-beneficios {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.tarjeta-beneficio {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: var(--radio-lg);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.icono-beneficio {
  font-size: 1.75rem;
  line-height: 1;
}

.titulo-beneficio {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-texto-blanco);
}

.texto-beneficio {
  font-size: 0.88rem;
  color: var(--color-texto-secundario);
  line-height: 1.5;
}

/* Botón CTA debajo de los beneficios del gran premio */
.premio-accion-cta {
  margin-top: 1.5rem;
  width: 100%;
}

/* ====================================================
 * 6. BASES Y CRONOGRAMA — COLUMNA ÚNICA (MÓVIL)
 * ==================================================== */
.seccion-encabezado-centro {
  text-align: center;
  margin: 0 auto 2rem;
}

.seccion-subtitulo-tag {
  display: inline-block;
  font-family: var(--fuente-titulos);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--color-cian);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.seccion-titulo-grande {
  font-size: clamp(1.55rem, 5.5vw, 2rem);
  font-weight: 900;
  color: var(--color-texto-blanco);
  margin-bottom: 0.6rem;
}

.titulo-cronograma-cian {
  color: var(--color-cian) !important;
}

/* Cronograma en columna única en celular */
.cronograma-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.tarjeta-paso-cronograma {
  background: var(--color-superficie);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: var(--radio-lg);
  padding: 1.35rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.paso-numero-pill {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-cian), #0284C7);
  color: #032541;
  font-family: var(--fuente-titulos);
  font-weight: 900;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px var(--color-cian-resplandor);
}

.paso-fecha-badge {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-cian);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.paso-titulo {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-texto-blanco);
}

.paso-descripcion {
  font-size: 0.88rem;
  color: var(--color-texto-secundario);
}

/* Botón CTA debajo del cronograma */
.cronograma-accion-cta {
  margin-top: -0.5rem;
  margin-bottom: 2rem;
  width: 100%;
}

/* Caja de requisitos */
.caja-requisitos {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radio-xl);
  padding: 1.25rem 1rem;
  backdrop-filter: blur(10px);
}

.caja-requisitos-titulo {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-texto-blanco);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Requisitos en columna única en celular */
.requisitos-lista-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.item-requisito {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.check-icono {
  color: var(--color-verde);
  font-size: 1.2rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.texto-requisito h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-texto-blanco);
  margin-bottom: 0.15rem;
}

.texto-requisito p {
  font-size: 0.83rem;
  color: var(--color-texto-secundario);
  line-height: 1.4;
}

/* ====================================================
 * 7. MÓDULO QR Y FORMULARIO TALLY (MÓVIL)
 * ==================================================== */
.titulo-inscripcion-cian {
  color: var(--color-cian) !important;
}

.caja-cobro-qr {
  background: var(--color-superficie-vidrio);
  border: 1px solid var(--color-cian-borde);
  border-radius: var(--radio-xl);
  padding: 1.25rem 1rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--sombra-tarjeta);
  backdrop-filter: blur(16px);
}

/* QR en columna única centrada en celular */
.cobro-qr-grid {
  display: grid;
  grid-template-columns: 1fr;
  text-align: center;
  gap: 1.25rem;
}

.qr-marco-visual {
  background: transparent;
  border-radius: var(--radio-lg);
  padding: 0;
  box-shadow: none;
  text-align: center;
  max-width: 280px;
  width: 100%;
  margin: 0 auto;
}

.qr-imagen {
  width: 100%;
  height: auto;
  border-radius: 28px;
  display: block;
  margin: 0 auto;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.qr-texto-pie {
  display: none;
}

.cobro-datos {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cobro-monto-destacado {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  justify-content: center;
  text-align: center;
  margin-bottom: 0.5rem;
}

.monto-etiqueta {
  font-size: 0.85rem;
  color: var(--color-texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.monto-valor {
  font-family: var(--fuente-titulos);
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--color-dorado-brillante);
  line-height: 1;
}

.monto-detalle {
  font-size: 0.85rem;
  color: var(--color-texto-atenuado);
}

.datos-transferencia-lista {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--radio-md);
  padding: 0.85rem 1rem;
}

.fila-dato {
  display: flex;
  align-items: flex-start;
  font-size: 0.85rem;
  gap: 0.65rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px dashed rgba(148, 163, 184, 0.12);
}

.fila-dato:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.dato-clave {
  color: var(--color-texto-atenuado);
  font-weight: 500;
  flex-shrink: 0;
  width: 78px;
  min-width: 78px;
}

.dato-valor {
  color: var(--color-texto-blanco);
  font-weight: 700;
  font-family: monospace;
  font-size: 0.85rem;
  line-height: 1.35;
  text-align: left;
  word-break: normal;
  overflow-wrap: break-word;
  flex: 1;
  min-width: 0;
}

.instruccion-adjunto {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-dorado-brillante);
  background: var(--color-dorado-fondo);
  border: 1px solid var(--color-dorado-borde);
  border-radius: var(--radio-md);
  padding: 0.65rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
  line-height: 1.4;
  box-shadow: 0 2px 12px rgba(245, 158, 11, 0.12);
}

.instruccion-adjunto-cabecera {
  margin: 1rem auto 1.35rem auto;
  width: 100%;
  border-radius: var(--radio-lg);
  padding: 0.75rem 1rem;
}

/* Formulario Tally ancho completo sin compresiones */
.contenedor-formulario-tally {
  background: var(--color-superficie-vidrio);
  border: 1px solid rgba(0, 180, 230, 0.3);
  border-radius: var(--radio-lg);
  padding: 0;
  box-shadow: var(--sombra-elevada);
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
  min-height: 500px;
}

.contenedor-formulario-tally iframe {
  border: none;
  display: block;
  width: 100% !important;
  min-width: 100% !important;
}

/* ====================================================
 * 8. BOTÓN FLOTANTE WHATSAPP — CIRCULAR COMPACTO (MÓVIL)
 * No tapa el contenido, no muestra texto, solo el ícono.
 * ==================================================== */
.btn-flotante-whatsapp {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  padding: 0;
  background: var(--color-whatsapp);
  color: #FFFFFF;
  text-decoration: none;
  border-radius: 50%;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  transition: var(--transicion-suave);
  animation: pulsoWhatsapp 2.5s infinite;
}

.btn-flotante-whatsapp:hover {
  background: var(--color-whatsapp-hover);
  transform: scale(1.08);
  color: #FFFFFF;
}

/* El texto del botón WhatsApp se oculta en celular */
.btn-flotante-whatsapp .texto-whatsapp-fab {
  display: none;
}

.icono-whatsapp-svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ====================================================
 * 9. PIE DE PÁGINA — COLUMNA ÚNICA (MÓVIL)
 * ==================================================== */
.pie-pagina-institucional {
  background: #070C18;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  padding-top: 2.5rem;
  padding-bottom: 2rem;
  position: relative;
  z-index: 1;
}

/* Footer en columna única en celular */
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col-marca {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo-bloque {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  width: 100%;
}

.footer-logo-libertad {
  height: 34px;
  width: auto;
  max-width: 125px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

.footer-divisor-logos {
  width: 1px;
  height: 26px;
  background: rgba(255, 255, 255, 0.22);
}

.footer-logo-bailarte {
  height: 42px;
  width: auto;
  max-width: 78px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

.footer-texto-desc {
  font-size: 0.88rem;
  color: var(--color-texto-secundario);
  line-height: 1.5;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-texto-blanco);
  margin-bottom: 1rem;
  position: relative;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 25px;
  height: 2px;
  background: var(--color-cian);
  border-radius: 2px;
}

.footer-enlaces {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-enlaces a {
  color: var(--color-texto-secundario);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transicion-suave);
}

.footer-enlaces a:hover {
  color: var(--color-cian);
}

.footer-contacto-lista {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--color-texto-secundario);
}

.footer-contacto-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

/* Copyright centrado en celular */
.footer-copy-bloque {
  border-top: 1px solid rgba(148, 163, 184, 0.08);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-texto-atenuado);
}

.footer-copy-bloque strong {
  color: var(--color-texto-secundario);
}

/* ====================================================
 * 10. SUB-BREAKPOINT PARA CELULARES MUY PEQUEÑOS (<420px)
 * ==================================================== */
@media (max-width: 420px) {
  /* El chip de "Gran Premio" se oculta en pantallas muy pequeñas */
  .nav-chip-premio {
    display: none;
  }

  .nav-afiche-img {
    height: 48px;
    max-width: 140px;
  }

  .nav-btn-inscribirse-rapido {
    padding: 0.4rem 0.75rem;
    font-size: 0.78rem;
  }

  .tarjeta-tiempo {
    padding: 0.45rem 0.15rem;
  }

  .numero-tiempo {
    font-size: 1.25rem;
  }

  .separador-tiempo {
    font-size: 0.95rem;
  }
}