/* ==========================================================================
   5K MUÉVETE CERRILLOS - HOJA DE ESTILOS PRINCIPAL
   Mobile-First · Paleta Institucional Cerrillos
   ========================================================================== */

:root {
  /* Paleta Oficial (Cambio 1) */
  --azul: #1D4E9E;
  --azul-oscuro: #163D7D;
  --rojo: #E84045;
  --negro: #1C1C1E;
  --blanco: #FFFFFF;
  --gris-claro: #F2F4F8;
  --gris-texto: #5A5F6B;

  /* Líneas del recorrido en el mapa (Excepción Cambio 5) */
  --mapa-ida: #FFD200;
  --mapa-vuelta: #FF7A00;

  /* Radios */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Tipografía */
  --font-heading: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--blanco);
  color: var(--negro);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Contenedor */
.container {
  width: 100%;
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Títulos de Sección (Cambio 3) */
.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-tag {
  display: inline-block;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--azul);
  background-color: var(--gris-claro);
  border: 1px solid var(--azul);
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--azul);
  line-height: 1.25;
  margin-bottom: 0.85rem;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--rojo);
  margin: 0.6rem auto 0;
  border-radius: 2px;
}

.section-subtitle {
  color: var(--gris-texto);
  font-size: 1rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   BARRA DE NAVEGACIÓN SUPERIOR (FIJA)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--azul);
  border-bottom: 2px solid var(--azul-oscuro);
  transition: all 0.3s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  color: var(--blanco);
}

.nav-brand-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.nav-menu {
  display: none;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--blanco);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: opacity 0.2s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: var(--rojo);
  transition: width 0.25s ease;
  border-radius: var(--radius-full);
}

.nav-link:hover,
.nav-link.active {
  color: var(--blanco);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  padding: 8px;
  background-color: var(--azul-oscuro);
  color: var(--blanco);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2.5px;
  background-color: var(--blanco);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Menú móvil desplegable */
.mobile-nav {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  width: 100%;
  background-color: var(--azul-oscuro);
  border-bottom: 3px solid var(--rojo);
  padding: 1.25rem;
}

.mobile-nav.open {
  display: block;
  animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-link {
  display: block;
  font-weight: 600;
  font-size: 1.05rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--blanco);
  background-color: var(--azul);
  border-left: 4px solid transparent;
  transition: all 0.2s ease;
}

.mobile-nav-link:hover {
  border-left-color: var(--rojo);
  color: var(--blanco);
}

/* ==========================================================================
   CAMBIO 2: PORTADA / HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--azul);
  background-image:
    linear-gradient(
      110deg,
      transparent 0%,
      transparent 57.5%,
      var(--rojo) 57.5%,
      var(--rojo) 58.8%,
      transparent 58.8%,
      transparent 100%
    ),
    linear-gradient(
      110deg,
      transparent 0%,
      transparent 12%,
      var(--azul-oscuro) 12%,
      var(--azul-oscuro) 34%,
      transparent 34%,
      transparent 61%,
      var(--azul-oscuro) 61%,
      var(--azul-oscuro) 85%,
      transparent 85%,
      transparent 100%
    );
  padding: 2.5rem 0 4.75rem;
  overflow: hidden;
  color: var(--blanco);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), 0 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

/* Logo 5K en blanco centrado */
.hero-logo-box {
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: center;
}

.logo-5k-img {
  width: 85%;
  max-width: 85%;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

/* Título y Subtítulo en blanco con sombra suave */
.hero-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--blanco);
  line-height: 1.25;
  margin-bottom: 1.15rem;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 8px var(--azul-oscuro);
}

.hero-title .tagline {
  display: block;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blanco);
  margin-top: 0.35rem;
  text-shadow: 0 2px 8px var(--azul-oscuro);
}

/* Pastilla de Fecha y Horario */
.hero-date-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  background-color: var(--blanco);
  color: var(--azul);
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  max-width: 100%;
}

.hero-date-card .date-icon {
  font-size: 1.1rem;
}

/* Cuenta Regresiva */
.countdown-box {
  background-color: var(--blanco);
  border-radius: var(--radius-lg);
  padding: 1.1rem 0.75rem;
  max-width: 440px;
  width: 100%;
  margin: 0 auto 1.5rem;
  position: relative;
  overflow: hidden;
}

.countdown-label {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--rojo);
  margin-bottom: 0.75rem;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.4rem;
}

.countdown-item {
  background-color: var(--gris-claro);
  padding: 0.6rem 0.15rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-num {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--azul);
  line-height: 1;
}

.countdown-unit {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--negro);
  margin-top: 0.25rem;
}

.countdown-zero {
  display: none;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--azul);
  padding: 0.5rem 0;
}

/* Botones Principales */
.hero-cta-box {
  margin-bottom: 1.35rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--azul);
  color: var(--blanco);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition: all 0.25s ease;
  position: relative;
  max-width: 100%;
  text-align: center;
}

/* Botón Inscríbete en portada: fondo --rojo, texto blanco, mayúsculas */
.hero-cta-box .btn-primary {
  background-color: var(--rojo);
  color: var(--blanco);
  text-transform: uppercase;
  border-color: var(--blanco);
}

.btn-primary:hover:not(:disabled):not(.disabled) {
  background-color: var(--azul-oscuro);
  color: var(--blanco);
  transform: translateY(-2px);
}

.hero-cta-box .btn-primary:hover:not(:disabled):not(.disabled) {
  background-color: var(--azul-oscuro);
  border-color: var(--blanco);
}

.btn-primary:active:not(:disabled):not(.disabled) {
  transform: translateY(0);
}

.btn-primary:disabled,
.btn-primary.disabled,
.hero-cta-box .btn-primary:disabled,
.hero-cta-box .btn-primary.disabled {
  background-color: var(--gris-texto);
  color: var(--blanco);
  border-color: var(--gris-texto);
  cursor: not-allowed;
  transform: none;
  pointer-events: none;
}

/* Línea Destacada en Portada */
.hero-highlight {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--blanco);
  background-color: var(--azul-oscuro);
  display: inline-block;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--blanco);
  max-width: 100%;
}

/* ==========================================================================
   MAPA INTERACTIVO (LEAFLET + OSM) - FONDO BLANCO
   ========================================================================== */
.map-section {
  padding: 3.5rem 0 2rem;
  background-color: var(--blanco);
}

.map-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--gris-claro);
  margin-bottom: 1.25rem;
}

#map {
  width: 100%;
  height: 60vh;
  min-height: 380px;
  max-height: 560px;
  background-color: var(--gris-claro);
  z-index: 10;
}

/* Leyenda del Mapa (Cambio 5) */
.map-legend {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 500;
  background-color: var(--blanco);
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gris-claro);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--negro);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  pointer-events: auto;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.legend-line {
  display: inline-block;
  width: 22px;
  height: 5px;
  border-radius: 3px;
}

.legend-line.ida {
  background-color: var(--mapa-ida);
}

.legend-line.vuelta {
  background-color: var(--mapa-vuelta);
}

/* Botón de Recorrido Interactivo: fondo --rojo, texto blanco (Cambio 3) */
.runner-action-box {
  display: flex;
  justify-content: center;
  margin: 1.25rem 0 0.75rem;
}

.btn-runner-interactive {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--rojo);
  color: var(--blanco);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  padding: 0.85rem 1.85rem;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-runner-interactive:hover {
  background-color: var(--azul-oscuro);
  color: var(--blanco);
  transform: translateY(-2px);
}

.btn-runner-interactive:active {
  transform: translateY(0);
}

@media (max-width: 640px) {
  .btn-runner-interactive {
    width: 100%;
    max-width: 380px;
    font-size: 0.95rem;
    padding: 0.85rem 1.25rem;
  }
}

/* Marcadores personalizados en Leaflet (Cambio 5) */
.custom-pin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: var(--blanco);
  font-weight: 800;
  font-size: 0.75rem;
  font-family: var(--font-heading);
  border: 2px solid var(--blanco);
  transition: transform 0.2s ease;
}

.custom-pin:hover {
  transform: scale(1.15);
}

/* Marcadores numerados: círculo --azul con número blanco */
.custom-pin.paso {
  background-color: var(--azul);
  color: var(--blanco);
}

.custom-pin.doble {
  background-color: var(--azul);
  color: var(--blanco);
  font-size: 0.65rem;
  width: 32px;
  height: 32px;
}

/* Partida/Meta y Retorno: círculo --rojo */
.custom-pin.start-finish {
  background-color: var(--rojo);
  color: var(--blanco);
  font-size: 1rem;
  border: 2px solid var(--blanco);
  width: 34px;
  height: 34px;
}

.custom-pin.retorno {
  background-color: var(--rojo);
  color: var(--blanco);
  font-size: 1rem;
  border: 2px solid var(--blanco);
  width: 32px;
  height: 32px;
}

/* Corredor Animado */
.runner-marker {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--azul);
  border: 2.5px solid var(--blanco);
  border-radius: 50%;
  font-size: 1.1rem;
  line-height: 1;
}

.runner-marker::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--azul);
  animation: runnerPulse 1.4s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
}

@keyframes runnerPulse {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* Aviso de recorrido bajo el mapa */
.map-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--gris-texto);
  font-style: italic;
  text-align: center;
  padding: 0.5rem 0;
}

.map-notice-icon {
  color: var(--azul);
  font-style: normal;
  font-size: 1rem;
}

/* ==========================================================================
   RECORRIDO PASO A PASO - FONDO BLANCO
   ========================================================================== */
.steps-section {
  padding: 1.5rem 0 3.5rem;
  background-color: var(--blanco);
}

.steps-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.steps-column {
  background-color: var(--gris-claro);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.steps-col-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--azul);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--blanco);
}

.step-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.step-badge.ida {
  background-color: var(--azul);
  color: var(--blanco);
}

.step-badge.vuelta {
  background-color: var(--rojo);
  color: var(--blanco);
}

.steps-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.step-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background-color: var(--blanco);
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--blanco);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.step-card:hover {
  transform: translateX(4px);
  border-color: var(--azul);
}

.step-card.active {
  border-color: var(--azul);
}

.step-card.ida-border {
  border-left: 4px solid var(--azul);
}

.step-card.vuelta-border {
  border-left: 4px solid var(--rojo);
}

.step-number {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background-color: var(--azul);
  color: var(--blanco);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
}

.step-text {
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--negro);
}

.step-name {
  font-weight: 700;
  color: var(--negro);
}

.step-instruction {
  color: var(--gris-texto);
}

/* ==========================================================================
   INFORMACIÓN PRÁCTICA - FONDO GRIS CLARO (Cambio 3)
   ========================================================================== */
.info-section {
  padding: 3.5rem 0;
  background-color: var(--gris-claro);
}

.info-section .section-tag {
  background-color: var(--blanco);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

/* Tarjetas de información: fondo blanco, borde izquierdo de 4px en --azul */
.info-card {
  background-color: var(--blanco);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border-left: 4px solid var(--azul);
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  transition: transform 0.2s ease;
}

.info-card:hover {
  transform: translateY(-3px);
}

.info-icon-box,
.icon-blue {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  background-color: var(--gris-claro);
  color: var(--azul);
  border: 2px solid var(--azul);
}

.info-card:nth-child(even) .info-icon-box {
  color: var(--rojo);
  border-color: var(--rojo);
}

.info-body {
  flex: 1;
}

.info-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--negro);
  margin-bottom: 0.35rem;
}

.info-desc {
  font-size: 0.92rem;
  color: var(--gris-texto);
  line-height: 1.5;
}

.info-desc strong {
  color: var(--negro);
}

/* ==========================================================================
   BASES GENERALES (ACORDEÓN) - FONDO BLANCO
   ========================================================================== */
.bases-section {
  padding: 3.5rem 0;
  background-color: var(--blanco);
}

.bases-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1.25rem;
}

.btn-toggle-all {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blanco);
  background-color: var(--azul);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.btn-toggle-all:hover {
  background-color: var(--azul-oscuro);
}

.accordion-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion-item {
  border: 1.5px solid var(--gris-claro);
  border-left: 4px solid var(--azul);
  border-radius: var(--radius-md);
  background-color: var(--blanco);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.accordion-item.open {
  border-color: var(--azul);
  border-left-color: var(--rojo);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.25rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--negro);
  background-color: var(--blanco);
  transition: background-color 0.2s ease;
}

.accordion-header:hover {
  background-color: var(--gris-claro);
}

.accordion-header-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.accordion-num {
  width: 26px;
  height: 26px;
  background-color: var(--azul);
  color: var(--blanco);
  border-radius: 50%;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.accordion-chevron {
  font-size: 0.85rem;
  color: var(--gris-texto);
  transition: transform 0.25s ease;
}

.accordion-item.open .accordion-chevron {
  transform: rotate(180deg);
  color: var(--rojo);
}

.accordion-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
}

.accordion-item.open .accordion-collapse {
  max-height: 1200px;
  transition: max-height 0.35s ease-in-out;
}

.accordion-body {
  padding: 1rem 1.25rem 1.25rem;
  font-size: 0.95rem;
  color: var(--negro);
  line-height: 1.6;
  border-top: 1px dashed var(--gris-claro);
}

.accordion-body ul {
  margin: 0.65rem 0 0.65rem 1.5rem;
}

.accordion-body li {
  margin-bottom: 0.35rem;
}

.pending-info {
  font-style: italic;
  color: var(--azul);
  background-color: var(--gris-claro);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

/* ==========================================================================
   CONSENTIMIENTO INFORMADO - FONDO GRIS CLARO
   ========================================================================== */
.consent-section {
  padding: 3.5rem 0;
  background-color: var(--gris-claro);
}

.consent-section .section-tag {
  background-color: var(--blanco);
}

.consent-card {
  background-color: var(--blanco);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  border-left: 4px solid var(--azul);
  max-width: 860px;
  margin: 0 auto;
}

.consent-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--azul);
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gris-claro);
}

.consent-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--negro);
  margin-bottom: 1.5rem;
}

.consent-text p {
  margin-bottom: 1rem;
}

.consent-list {
  list-style: none;
  margin: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  counter-reset: item;
}

.consent-list li {
  position: relative;
  padding-left: 1.75rem;
}

.consent-list li::before {
  content: counter(item) ".";
  counter-increment: item;
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--azul);
}

.fill-line {
  display: inline-block;
  border-bottom: 1px solid var(--gris-texto);
  min-width: 140px;
  margin: 0 0.25rem;
}

.fill-line.long {
  min-width: 200px;
}

.fill-line.short {
  min-width: 70px;
}

.consent-footer-fields {
  background-color: var(--gris-claro);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  margin-top: 1.5rem;
}

.consent-cta-box {
  text-align: center;
  margin-top: 2rem;
}

/* Botón Completar consentimiento: fondo --azul, texto blanco (Cambio 3) */
.consent-cta-box .btn-primary {
  background-color: var(--azul);
  color: var(--blanco);
  border-color: var(--azul);
}

.consent-cta-box .btn-primary:hover:not(:disabled):not(.disabled) {
  background-color: var(--azul-oscuro);
  border-color: var(--azul-oscuro);
}

/* ==========================================================================
   CAMBIO 4: PIE DE PÁGINA
   ========================================================================== */
.site-footer {
  position: relative;
  background-color: var(--blanco);
  color: var(--negro);
  padding: 3.5rem 0 2.5rem;
  border-top: 6px solid var(--azul);
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--rojo);
}

/* Fila de logos institucionales (2 por fila en celular, 4 en escritorio) */
.footer-logos-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  align-items: center;
  justify-items: center;
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gris-claro);
}

.footer-logo-box {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  text-align: center;
}

.footer-logo-img {
  max-height: 60px;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--azul);
  text-align: center;
  line-height: 1.2;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
}

/* Textos de créditos en --negro y --gris-texto */
.footer-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-organizers {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--negro);
  max-width: 700px;
  margin: 0 auto;
}

.footer-production {
  font-size: 0.85rem;
  color: var(--gris-texto);
  max-width: 650px;
  margin: 0 auto;
}

.footer-production a {
  color: var(--azul);
  font-weight: 600;
  text-decoration: underline;
}

/* ==========================================================================
   RESPONSIVE DESIGN (DESKTOP / TABLET)
   ========================================================================== */
@media (min-width: 768px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .section-title {
    font-size: 2.35rem;
  }

  .nav-menu {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .mobile-nav {
    display: none !important;
  }

  .hero-section {
    padding: 4rem 0 6rem;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 56px), 0 100%);
  }

  .logo-5k-img {
    width: 100%;
    max-width: 420px;
  }

  .hero-title {
    font-size: 2.65rem;
  }

  .hero-title .tagline {
    font-size: 1.4rem;
  }

  .countdown-box {
    max-width: 500px;
    padding: 1.5rem 1.75rem;
  }

  .countdown-num {
    font-size: 2.4rem;
  }

  .countdown-unit {
    font-size: 0.75rem;
  }

  #map {
    height: 520px;
  }

  .steps-container {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }

  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-logos-row {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .info-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}