/* ==========================================================================
   SISTEMA DE DISEÑO & VARIABLES (ACSC & POPPINS FONT)
   ========================================================================== */
:root {
  /* Paleta Institucional ACSC */
  --color-primary: #14142A;        /* Azul Oscuro ACSC */
  --color-primary-rgb: 20, 20, 42;
  --color-secondary: #FFC456;      /* Amarillo ACSC */
  --color-secondary-dark: #e5af4b; /* Amarillo Oscurecido para Hover */
  
  /* Tonos Neutros de Interfaz */
  --color-bg-body: #F4F5F7;        /* Gris Claro de Fondo */
  --color-bg-card: #FFFFFF;        /* Blanco Puro */
  --color-text-main: #14142A;      /* Texto Oscuro */
  --color-text-muted: #5F637A;     /* Texto Secundario */
  --color-text-light: #FFFFFF;     /* Texto en fondo oscuro */
  
  /* Colores de Estado (Validaciones) */
  --color-error: #D93025;          /* Rojo de Error */
  --color-error-bg: #FCE8E6;
  --color-success: #188038;        /* Verde de Éxito */
  --color-success-bg: #E6F4EA;
  
  /* Fuentes */
  --font-main: 'Poppins', sans-serif;
  
  /* Estructura de Micro-Interacciones (Premium Shadows & Radius) */
  --shadow-sm: 0 4px 12px rgba(20, 20, 42, 0.03);
  --shadow-md: 0 12px 28px rgba(20, 20, 42, 0.06);
  --shadow-lg: 0 24px 48px rgba(20, 20, 42, 0.1);
  --shadow-glow: 0 0 15px rgba(255, 196, 86, 0.2);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Transiciones */
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.15s ease-out;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg-body);
  color: var(--color-text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   COMPONENTES GLOBALES Y CABECERA (HEADER)
   ========================================================================== */

/* Barra de Anuncios */
.announcement-bar {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  text-align: center;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  position: relative;
  z-index: 100;
  animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

/* Header Premium */
.main-header {
  background-color: var(--color-primary);
  border-bottom: 2px solid rgba(255, 196, 86, 0.15);
  padding: 1.25rem 2rem;
  position: sticky;
  top: 0;
  z-index: 99;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-link {
  display: inline-block;
  transition: var(--transition-smooth);
}

.logo-link:hover {
  transform: scale(1.02);
}

.logo-img {
  height: 52px;
  width: auto;
  display: block;
}

.header-badge {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 196, 86, 0.3);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-secondary);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 196, 86, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(255, 196, 86, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 196, 86, 0); }
}

/* ==========================================================================
   ESTRUCTURA PRINCIPAL Y GRID DE DOS COLUMNAS
   ========================================================================== */
.page-container {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.grid-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: start;
}

/* ==========================================================================
   COLUMNA IZQUIERDA: POSTER & EVENT STATS
   ========================================================================== */
.visual-column {
  width: 100%;
}

.sticky-wrapper {
  position: sticky;
  top: 100px; /* Alineado bajo el header */
}

/* Tarjeta del Poster del Evento */
.poster-card {
  position: relative;
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(20, 20, 42, 0.06);
  transition: var(--transition-smooth);
  margin-bottom: 2rem;
}

.poster-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 64px rgba(20, 20, 42, 0.15);
  border-color: rgba(255, 196, 86, 0.3);
}

.poster-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.poster-card:hover .poster-img {
  transform: scale(1.01);
}

.poster-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(to bottom, rgba(20, 20, 42, 0.5), transparent);
  display: flex;
  justify-content: flex-end;
}

.overlay-tag {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Fichas de Datos del Evento */
.fast-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stat-card {
  background-color: var(--color-bg-card);
  border: 1px solid rgba(20, 20, 42, 0.05);
  border-radius: var(--radius-md);
  padding: 1.25rem 0.75rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 196, 86, 0.2);
}

.stat-icon {
  display: block;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  opacity: 0.85;
}

.stat-card:hover .stat-icon {
  color: var(--color-secondary-dark);
  transform: scale(1.1);
  transition: var(--transition-smooth);
}

.stat-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.stat-value {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* ==========================================================================
   COLUMNA DERECHA: TEXTO INFORMATIVO E INTRODUCCIÓN
   ========================================================================== */
.content-column {
  width: 100%;
}

.event-intro {
  margin-bottom: 2.5rem;
}

.category-eyebrow {
  display: inline-block;
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  background-color: rgba(255, 196, 86, 0.2);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.event-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.accent-line {
  width: 80px;
  height: 5px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.description-lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.description-body {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* Panel Detallado Informativo */
.details-panel {
  background-color: var(--color-bg-card);
  border-left: 4px solid var(--color-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.5rem;
}

.panel-subtitle {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.detail-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  align-items: flex-start;
}

.detail-item:last-child {
  margin-bottom: 0;
}

.detail-icon {
  background-color: rgba(20, 20, 42, 0.05);
  color: var(--color-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.detail-text {
  font-size: 0.9rem;
  line-height: 1.5;
}

.detail-text strong {
  display: block;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.1rem;
}

.detail-text span {
  color: var(--color-text-muted);
}

.deadline-highlight {
  background-color: rgba(217, 48, 37, 0.03);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  border: 1px dashed rgba(217, 48, 37, 0.2);
  margin-top: 1.5rem;
}

.deadline-highlight .detail-icon {
  background-color: rgba(217, 48, 37, 0.1);
  color: var(--color-error);
}

.deadline-highlight .detail-text strong {
  color: var(--color-error);
}

.deadline-highlight .detail-text span {
  color: var(--color-error);
  font-weight: 600;
}

/* ==========================================================================
   TARJETA DEL FORMULARIO DE REGISTRO (FORM CARD)
   ========================================================================== */
.form-card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(20, 20, 42, 0.08);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background-color: var(--color-secondary);
}

.form-card-header {
  margin-bottom: 2rem;
}

.form-card-header h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-card-header p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Estilos de Campos (Inputs) */
.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.label-optional {
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--color-text-muted, #6b6b7b);
  opacity: 0.85;
}

/* Rango de fechas (Desde / Hasta): campos anidados sin margen propio */
.date-range-field {
  margin-bottom: 0;
}

.form-label-sub {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-muted, #6b6b7b);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 1rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  pointer-events: none;
}

.input-wrapper input {
  width: 100%;
  padding: 0.8rem 1rem 0.8rem 2.5rem;
  border: 2px solid rgba(20, 20, 42, 0.12);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--color-text-main);
  background-color: #FAFAFB;
  transition: var(--transition-smooth);
  outline: none;
}

.input-wrapper input::placeholder {
  color: #B4B5C1;
  opacity: 0.8;
}

/* Estados Hover y Focus de los Inputs */
.input-wrapper input:hover {
  border-color: rgba(20, 20, 42, 0.25);
}

.input-wrapper input:focus {
  border-color: var(--color-primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(20, 20, 42, 0.05);
}

.input-wrapper input:focus + .input-icon {
  color: var(--color-primary);
}

/* Consejos bajo campos */
.field-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.3rem;
  padding-left: 0.2rem;
}

/* Mensajes de Error (Validaciones) */
.error-msg {
  display: none;
  color: var(--color-error);
  font-size: 0.75rem;
  font-weight: 500;
  margin-top: 0.4rem;
  padding-left: 0.2rem;
  animation: shakeError 0.4s ease-out;
}

@keyframes shakeError {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* ==========================================================================
   ESTADOS DE VALIDACIÓN BASADOS EN INTERACCIÓN (:user-valid / :user-invalid)
   ========================================================================== */

/* 1. Estado Inválido */
.input-wrapper input:user-invalid,
.input-wrapper input.user-invalid-fallback {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.input-wrapper input:user-invalid ~ .input-icon,
.input-wrapper input.user-invalid-fallback ~ .input-icon {
  color: var(--color-error);
}

/* Mostrar mensaje de error si el campo es inválido y no está enfocado (además de ser hermano inmediato) */
.form-group:has(input:user-invalid) .error-msg,
.form-group:has(input.user-invalid-fallback) .error-msg {
  display: block;
}

/* 2. Estado Válido */
.input-wrapper input:user-valid,
.input-wrapper input.user-valid-fallback {
  border-color: var(--color-success);
  background-color: var(--color-success-bg);
}

.input-wrapper input:user-valid ~ .input-icon,
.input-wrapper input.user-valid-fallback ~ .input-icon {
  color: var(--color-success);
}

/* ==========================================================================
   CHECKBOX TRATAMIENTO DE DATOS
   ========================================================================== */
.form-checkbox-group {
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}

.checkbox-container {
  display: flex;
  align-items: flex-start;
  position: relative;
  padding-left: 1.85rem;
  cursor: pointer;
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 3px;
  left: 0;
  height: 18px;
  width: 18px;
  background-color: #FAFAFB;
  border: 2px solid rgba(20, 20, 42, 0.12);
  border-radius: 4px;
  transition: var(--transition-fast);
}

.checkbox-container:hover input ~ .checkmark {
  border-color: rgba(20, 20, 42, 0.25);
}

/* Checkbox Marcado */
.checkbox-container input:checked ~ .checkmark {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Dibujar Check */
.checkmark::after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark::after {
  display: block;
}

.checkbox-container .checkmark::after {
  left: 5px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-text {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Estados checkbox validaciones */
.form-checkbox-group:has(input:user-invalid) .checkmark,
.form-checkbox-group:has(input.user-invalid-fallback) .checkmark {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.form-checkbox-group:has(input:user-invalid) .error-msg,
.form-checkbox-group:has(input.user-invalid-fallback) .error-msg {
  display: block;
}

/* ==========================================================================
   BOTÓN DE ENVÍO PREMIUM
   ========================================================================== */
.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  background-color: var(--color-secondary);
  color: var(--color-primary);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.75rem;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(255, 196, 86, 0.3);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-submit:hover {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(20, 20, 42, 0.15);
}

.btn-submit:active {
  transform: translateY(-1px);
}

.btn-submit i {
  transition: var(--transition-smooth);
}

.btn-submit:hover i {
  transform: translateX(4px);
}

/* ==========================================================================
   INTERFAZ DE ÉXITO (DYNAMICA)
   ========================================================================== */
.success-screen {
  display: none; /* Controlado dinámicamente con JS */
  flex-direction: column;
  align-items: center;
  text-align: center;
  animation: scaleIn 0.5s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.success-icon-wrapper {
  position: relative;
  width: 80px;
  height: 80px;
  margin-bottom: 1.5rem;
}

.success-icon-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-success);
  border-radius: 50%;
  opacity: 0.1;
  animation: pulseSuccess 2s infinite;
}

@keyframes pulseSuccess {
  0% { transform: scale(1); opacity: 0.15; }
  50% { transform: scale(1.15); opacity: 0.05; }
  100% { transform: scale(1); opacity: 0.15; }
}

.success-check-icon {
  font-size: 80px;
  color: var(--color-success);
  position: relative;
  z-index: 2;
}

.success-screen h4 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.success-lead {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.success-body {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.success-card-summary {
  background-color: var(--color-bg-body);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  width: 100%;
  border: 1px solid rgba(20, 20, 42, 0.06);
  margin-bottom: 1.5rem;
  text-align: left;
}

.summary-line {
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.summary-line:last-child {
  margin-bottom: 0;
}

.summary-line i {
  color: var(--color-text-muted);
  width: 16px;
  text-align: center;
}

.success-footer-text {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.75rem;
}

.success-footer-text span {
  font-weight: 600;
  color: var(--color-primary);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid rgba(20, 20, 42, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.5rem;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background-color: rgba(20, 20, 42, 0.04);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* ==========================================================================
   PIE DE PÁGINA (FOOTER)
   ========================================================================== */
.main-footer {
  background-color: var(--color-primary);
  border-top: 3px solid var(--color-secondary);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 1.5rem 2rem;
  font-size: 0.8rem;
}

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

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2rem;
}

.footer-logo {
  height: 52px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--color-text-light);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.footer-divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.1);
  margin-bottom: 1.5rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.footer-support {
  font-size: 0.75rem;
  opacity: 0.8;
  font-style: italic;
  max-width: 50%;
  text-align: right;
}

/* ==========================================================================
   DISEÑO RESPONSIVO (RESPONSIVE GRID)
   ========================================================================== */

/* Tabletas y Pantallas Medianas */
@media (max-width: 992px) {
  .page-container {
    padding: 2rem 1.5rem;
  }
  
  .grid-container {
    grid-template-columns: 1fr; /* Stacks column vertical */
    gap: 3rem;
  }
  
  .sticky-wrapper {
    position: static; /* Quita el sticky para scroll continuo */
  }
  
  .visual-column {
    max-width: 600px;
    margin: 0 auto;
  }
}

/* Teléfonos Inteligentes (Móvil) */
@media (max-width: 600px) {
  html {
    font-size: 15px;
  }

  .announcement-bar {
    font-size: 0.8rem;
  }

  .main-header {
    padding: 1rem 1rem;
  }

  .logo-img {
    height: 40px;
  }
  
  .header-badge {
    padding: 0.35rem 0.85rem;
    font-size: 0.72rem;
  }

  .page-container {
    padding: 1.5rem 1rem;
  }
  
  .event-title {
    font-size: 1.8rem;
  }
  
  .details-panel {
    padding: 1.5rem;
  }
  
  .form-card {
    padding: 1.5rem;
  }
  
  .fast-stats-grid {
    grid-template-columns: 1fr; /* Stats en vertical */
    gap: 0.75rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-support {
    max-width: 100%;
    text-align: center;
  }
}

/* ==========================================================================
   CRÉDITO ADICIONAL (MOVIE-MARK.COM) & MICRO-ANIMACIÓN
   ========================================================================== */
#footer-info {
  font-size: 0.78rem;
  opacity: 0.85;
}

#footer-info a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

#footer-info a:hover {
  color: var(--color-secondary);
}

/* ==========================================================================
   FORMULARIO PROGRESIVO (POR PASOS)
   --------------------------------------------------------------------------
   Usado hoy solo por afiliacion-medicos-generales.html. Todas las clases de
   esta sección son nuevas: no redefinen nada de las landings de eventos, que
   siguen usando el formulario de un solo paso.
   ========================================================================== */

/* Indicador de Progreso (Stepper) */
.form-stepper {
  position: relative;
  margin-bottom: 2.25rem;
}

.stepper-track {
  position: absolute;
  top: 16px;
  left: 12%;
  right: 12%;
  height: 3px;
  background-color: rgba(20, 20, 42, 0.1);
  border-radius: var(--radius-full);
}

.stepper-track-fill {
  width: 0;
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.stepper-items {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.stepper-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.stepper-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background-color: var(--color-bg-body);
  border: 2px solid rgba(20, 20, 42, 0.12);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 700;
  transition: var(--transition-smooth);
}

.stepper-dot-check {
  display: none;
  font-size: 0.8rem;
}

/* Paso Actual: amarillo sobre texto azul (nunca amarillo sobre blanco) */
.stepper-item.is-active .stepper-dot {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(255, 196, 86, 0.35);
  transform: scale(1.1);
}

/* Paso Completado */
.stepper-item.is-complete .stepper-dot {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-light);
}

.stepper-item.is-complete .stepper-dot-num {
  display: none;
}

.stepper-item.is-complete .stepper-dot-check {
  display: block;
}

.stepper-label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.stepper-item.is-active .stepper-label,
.stepper-item.is-complete .stepper-label {
  color: var(--color-primary);
  font-weight: 600;
}

/* Pasos del Formulario */
.form-step {
  display: none;
  border: none;
  min-width: 0; /* Evita que el fieldset desborde su columna de grid */
}

.form-step.is-active {
  display: block;
  animation: stepFadeIn 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

@keyframes stepFadeIn {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: translateX(0); }
}

.form-step-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  float: none; /* Neutraliza el comportamiento nativo del <legend> */
  margin-bottom: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(20, 20, 42, 0.08);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.form-step-title i {
  color: var(--color-secondary-dark);
}

/* Campos en Dos Columnas */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1rem;
}

/* Selects (mismo lenguaje visual que los inputs) */
.input-wrapper select {
  width: 100%;
  padding: 0.8rem 2.5rem 0.8rem 2.5rem;
  border: 2px solid rgba(20, 20, 42, 0.12);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--color-text-main);
  background-color: #FAFAFB;
  transition: var(--transition-smooth);
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%235F637A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 6l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 14px;
}

.input-wrapper select:hover {
  border-color: rgba(20, 20, 42, 0.25);
}

.input-wrapper select:focus {
  border-color: var(--color-primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(20, 20, 42, 0.05);
}

/* Placeholder del select mientras no se ha elegido opción */
.input-wrapper select:invalid {
  color: #B4B5C1;
}

.input-wrapper select:user-invalid,
.input-wrapper select.user-invalid-fallback {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.input-wrapper select:user-valid,
.input-wrapper select.user-valid-fallback {
  border-color: var(--color-success);
  background-color: var(--color-success-bg);
  color: var(--color-text-main);
}

.form-group:has(select:user-invalid) .error-msg,
.form-group:has(select.user-invalid-fallback) .error-msg {
  display: block;
}

/* Fecha en Tres Listas (día / mes / año) */
.date-select-row {
  display: grid;
  grid-template-columns: 0.85fr 1.5fr 1fr;
  gap: 0.5rem;
}

/* Sin icono a la izquierda: se recupera ese espacio para el texto */
.date-select-row .input-wrapper select {
  padding-left: 0.9rem;
  padding-right: 1.9rem;
  background-position: right 0.6rem center;
}

/* Panel de Autorización de Datos */
.consent-panel {
  background-color: var(--color-bg-body);
  border: 1px solid rgba(20, 20, 42, 0.08);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 0.5rem;
}

.consent-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.consent-body {
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.consent-body + .consent-body {
  margin-top: 0.75rem;
}

.consent-body strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* Nota de Revisión Final */
.review-note {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  margin-bottom: 1.75rem;
  border-radius: var(--radius-sm);
  background-color: rgba(20, 20, 42, 0.04);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.review-note i {
  margin-top: 0.15rem;
  color: var(--color-secondary-dark);
}

/* Navegación entre Pasos */
.form-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.form-nav .btn-submit {
  flex: 1;
}

.btn-back {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--color-text-muted);
  border: 2px solid rgba(20, 20, 42, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.5rem;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-back:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-back i {
  transition: var(--transition-smooth);
}

.btn-back:hover i {
  transform: translateX(-3px);
}

/* Gana en especificidad sobre .btn-submit / .btn-back, que usan display: flex */
.form-nav .is-hidden {
  display: none;
}

/* Responsivo del Formulario Progresivo */
@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr; /* Campos apilados en móvil */
  }

  .stepper-track {
    left: 14%;
    right: 14%;
  }

  .stepper-label {
    font-size: 0.65rem;
  }

  .consent-panel {
    padding: 1.25rem;
  }

  .btn-back {
    padding: 0.9rem 1.1rem;
  }

  .btn-back span {
    display: none; /* Solo la flecha, para dejarle ancho al botón principal */
  }
}

#footer-info .heart-icon {
  color: #ff4b4b;
  display: inline-block;
  animation: beatHeart 1.5s infinite;
  margin: 0 1px;
}

@keyframes beatHeart {
  0% { transform: scale(1); }
  14% { transform: scale(1.12); }
  28% { transform: scale(1); }
  42% { transform: scale(1.12); }
  70% { transform: scale(1); }
}