/* ==========================================================================
   Estilos inspirados en el diseño web profesional de Wix (es.wix.com/diseno/web)
   Alineado con estándares de interfaz moderna, jerarquía tipográfica editorial,
   componentes tipo Bento, microinteracciones suaves y contraste nítido.
   ========================================================================== */

:root {
  /* Paleta cromática moderna de alto contraste */
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-hover: #f1f5f9;
  --color-surface-elevated: #ffffff;

  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;
  --color-border-active: #2563eb;

  --color-text-main: #0b0f19;
  --color-text-muted: #334155;
  --color-text-subtle: #64748b;

  --color-primary: #0b0f19;
  --color-primary-hover: #1e293b;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-light: #eff6ff;
  --color-accent-border: #bfdbfe;

  --color-success: #16a34a;
  --color-success-bg: #f0fdf4;
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #1ebd5a;

  /* Tipografía y radios */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  /* Sombras multicapa profesionales */
  --shadow-subtle: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.02);
  --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.03), 0 12px 32px -4px rgba(15, 23, 42, 0.06);
  --shadow-elevated: 0 20px 40px -8px rgba(15, 23, 42, 0.09), 0 2px 6px rgba(15, 23, 42, 0.02);
  --shadow-hover: 0 16px 36px -6px rgba(15, 23, 42, 0.1), 0 4px 8px rgba(15, 23, 42, 0.03);
  --shadow-glow: 0 10px 25px -4px rgba(37, 99, 235, 0.25);

  /* Transiciones */
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.06) 0%, rgba(248, 250, 252, 0) 55%),
    radial-gradient(circle at 100% 100%, rgba(226, 232, 240, 0.5) 0%, rgba(248, 250, 252, 0) 50%);
  background-repeat: no-repeat;
  color: var(--color-text-main);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Cabecera con efecto translúcido */
.site-header {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  position: sticky;
  top: 0;
  z-index: 40;
  transition: all var(--transition-fast);
}

.header-container {
  max-width: 920px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-main);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-accent);
  display: inline-block;
}

.brand-sub {
  font-size: 0.78rem;
  color: var(--color-text-subtle);
  font-weight: 500;
}

.header-badges {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background-color: #ffffff;
  color: var(--color-text-muted);
}

.badge-tag {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-color: var(--color-accent-border);
}

/* Contenedor principal con espaciado amplio */
.main-content {
  flex: 1;
  max-width: 920px;
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

.view {
  display: none;
}

.view.active {
  display: block;
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Tarjeta base con esquinas suavizadas y profundidad */
.card {
  background-color: var(--color-surface);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

/* Tipografía */
h1, h2, h3, h4 {
  color: var(--color-text-main);
  letter-spacing: -0.03em;
  font-weight: 800;
}

p {
  color: var(--color-text-muted);
}

/* Botones con estilo píldora moderno de Wix */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-decoration: none;
  user-select: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

.btn:hover:not(:disabled) {
  transform: translateY(-2px);
}

.btn:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(11, 15, 25, 0.15);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 8px 20px rgba(11, 15, 25, 0.22);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.btn-accent:hover:not(:disabled) {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--color-text-main);
  border-color: var(--color-border);
  box-shadow: var(--shadow-subtle);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-surface-hover);
  border-color: var(--color-border-hover);
}

.btn-subtle {
  background-color: transparent;
  color: var(--color-text-subtle);
  border-color: transparent;
}

.btn-subtle:hover:not(:disabled) {
  background-color: #f1f5f9;
  color: var(--color-text-main);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #ffffff;
  border-color: var(--color-whatsapp);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp:hover:not(:disabled) {
  background-color: var(--color-whatsapp-hover);
  border-color: var(--color-whatsapp-hover);
}

.btn-large {
  font-size: 1.05rem;
  padding: 1rem 2.2rem;
}

.btn-sm {
  font-size: 0.82rem;
  padding: 0.45rem 0.95rem;
}

/* =========================================================================
   Vista Inicial (Hero y Bento Grid)
   ========================================================================= */

.intro-card {
  text-align: center;
  padding: 3.5rem 2.5rem;
}

.intro-badge-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.intro-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border: 1px solid var(--color-accent-border);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-pill);
}

.intro-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.intro-heading {
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin-bottom: 1.2rem;
  color: var(--color-text-main);
}

.intro-description {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto 2.75rem;
  line-height: 1.65;
}

/* Cuadrícula Bento de características */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  text-align: left;
  margin-bottom: 3rem;
}

.feature-box {
  background-color: #ffffff;
  border: 1.5px solid var(--color-border);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.feature-box:hover {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-card);
}

.feature-tag {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 0.65rem;
}

.feature-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.feature-desc {
  font-size: 0.88rem;
  color: var(--color-text-subtle);
  line-height: 1.5;
}

.intro-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.intro-footnote {
  font-size: 0.82rem;
  color: var(--color-text-subtle);
  font-weight: 500;
}

/* =========================================================================
   Vista de Cuestionario (Interactiva y enfocada)
   ========================================================================= */

.quiz-header {
  margin-bottom: 1.5rem;
}

.quiz-progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.65rem;
}

.quiz-category-tag {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-accent);
  background-color: var(--color-accent-light);
  border: 1px solid var(--color-accent-border);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.quiz-counter {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-subtle);
}

.progress-track {
  width: 100%;
  height: 7px;
  background-color: #e2e8f0;
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #2563eb, #3b82f6);
  border-radius: var(--radius-pill);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.question-card {
  padding: 2.75rem 2.5rem;
  margin-bottom: 1.5rem;
}

.question-text {
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 2rem;
  color: var(--color-text-main);
  letter-spacing: -0.025em;
}

.options-list {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.option-item {
  background-color: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 1.15rem;
  transition: all var(--transition-fast);
  user-select: none;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.02);
}

.option-item:hover {
  border-color: #94a3b8;
  background-color: #f8fafc;
  transform: translateY(-2px);
  box-shadow: var(--shadow-subtle);
}

.option-item.selected {
  border-color: var(--color-accent);
  background-color: #f0f7ff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12), var(--shadow-subtle);
}

.option-radio-circle {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  background-color: #ffffff;
}

.option-item:hover .option-radio-circle {
  border-color: var(--color-accent);
}

.option-item.selected .option-radio-circle {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
}

.option-radio-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #ffffff;
  display: none;
}

.option-item.selected .option-radio-dot {
  display: block;
}

.option-label {
  font-size: 1.02rem;
  color: var(--color-text-main);
  line-height: 1.45;
  font-weight: 500;
}

.quiz-nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* =========================================================================
   Vista de Resultados (Dashboard estilo Wix Studio)
   ========================================================================= */

.results-card {
  padding: 3rem 2.5rem;
}

/* Barra de Circunscripción y Filtro Territorial Automático */
.results-location-bar {
  background-color: #f8fafc;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.location-info-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.location-tag-badge {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.region-select {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-border);
  background-color: #ffffff;
  color: var(--color-text-main);
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-subtle);
}

.region-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.location-auto-pill {
  font-size: 0.76rem;
  font-weight: 700;
  background-color: #e0f2fe;
  color: #0369a1;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid #bae6fd;
}

/* Filtro Segmentado tipo iOS / Wix */
.filter-pills {
  display: inline-flex;
  background-color: #e2e8f0;
  padding: 4px;
  border-radius: var(--radius-pill);
  gap: 4px;
}

.filter-pill {
  border: none;
  background: transparent;
  padding: 0.55rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-subtle);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  color: var(--color-text-main);
}

.filter-pill.active {
  background-color: #ffffff;
  color: var(--color-primary);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.1);
}

/* Banner de Partido Ganador */
.winner-banner {
  text-align: center;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2.5rem;
}

.winner-subtitle {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  display: block;
}

.winner-percentage {
  font-size: clamp(3.75rem, 8vw, 5.25rem);
  font-weight: 900;
  line-height: 1;
  color: var(--color-text-main);
  letter-spacing: -0.04em;
  margin-bottom: 0.5rem;
}

.winner-party-name {
  font-size: 1.85rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 0.35rem;
}

.winner-leader-tag {
  display: inline-block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background-color: #f1f5f9;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}

.winner-summary-box {
  background-color: #f8fafc;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 1.5rem auto 0;
  max-width: 680px;
  text-align: left;
  box-shadow: var(--shadow-subtle);
}

.winner-summary-text {
  font-size: 0.96rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.unballoted-note {
  margin: 1.25rem auto 0;
  max-width: 680px;
  padding: 0.95rem 1.25rem;
  background-color: #fffbeb;
  border: 1.5px solid #fde68a;
  border-radius: var(--radius-md);
  color: #92400e;
  font-size: 0.88rem;
  line-height: 1.5;
  text-align: left;
}

/* Bloque para Compartir */
.share-section {
  background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 100%);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  text-align: center;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-subtle);
}

.share-title {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.share-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.share-buttons-row {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.feedback-bubble {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--color-success);
  font-weight: 700;
}

/* Ponderación de temas prioritarios */
.priority-section {
  margin-bottom: 2.5rem;
  background-color: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-subtle);
}

.priority-pills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.priority-pill {
  border: 1.5px solid var(--color-border);
  background-color: #ffffff;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-main);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.priority-pill:hover {
  border-color: #94a3b8;
  background-color: #f8fafc;
  transform: translateY(-1px);
}

.priority-pill.active {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 10px rgba(11, 15, 25, 0.2);
}

/* Secciones de clasificación y gráfico */
.ranking-section {
  margin-bottom: 3rem;
}

.section-heading {
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 0.9rem;
  color: var(--color-text-subtle);
  margin-bottom: 1.5rem;
}

.chart-box {
  background: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  max-width: 540px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
}

.ranking-bars-list {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.ranking-row {
  display: grid;
  grid-template-columns: 140px 1fr 55px;
  align-items: center;
  gap: 1.25rem;
  background: #ffffff;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.ranking-row:hover {
  background-color: #f8fafc;
}

.ranking-party-label {
  font-size: 0.92rem;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text-main);
}

.ranking-track {
  height: 11px;
  background-color: #f1f5f9;
  border-radius: var(--radius-pill);
  overflow: hidden;
  border: 1px solid #e2e8f0;
}

.ranking-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.ranking-score {
  font-size: 0.95rem;
  font-weight: 900;
  text-align: right;
  color: var(--color-text-main);
}

/* Acordeón temático */
.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.accordion-box {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #ffffff;
  transition: all var(--transition-fast);
}

.accordion-box:hover {
  border-color: #cbd5e1;
}

.accordion-btn {
  width: 100%;
  padding: 1.15rem 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.accordion-btn:hover {
  background-color: #f8fafc;
}

.accordion-topic-title {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--color-text-main);
}

.accordion-badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background-color: #f1f5f9;
  color: var(--color-text-muted);
}

.accordion-body {
  display: none;
  padding: 1.15rem 1.4rem;
  border-top: 1px solid var(--color-border);
  background-color: #f8fafc;
  font-size: 0.9rem;
  line-height: 1.6;
}

.accordion-box.open .accordion-body {
  display: block;
}

/* Pie de página */
.site-footer {
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 1.5rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 920px;
  margin: 0 auto;
}

.footer-link {
  color: var(--color-text-subtle);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-text-main);
  text-decoration: underline;
}

/* Banner de Privacidad RGPD */
.privacy-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1.5px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.08);
  padding: 1.1rem 1.5rem;
  z-index: 999;
}

.privacy-banner-content {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.privacy-banner-content p {
  margin: 0;
  font-size: 0.85rem;
  color: #334155;
  line-height: 1.5;
  flex: 1;
  min-width: 280px;
}

.privacy-banner-content a {
  color: var(--color-accent);
  text-decoration: underline;
  font-weight: 700;
}

/* Adaptación móvil responsiva */
@media (max-width: 640px) {
  .header-container {
    padding: 0.75rem 1rem;
  }

  .main-content {
    padding: 1.5rem 1rem 3.5rem;
  }

  .card {
    padding: 1.75rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .intro-card {
    padding: 2.25rem 1.25rem;
  }

  .intro-heading {
    font-size: 1.85rem;
  }

  .intro-description {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    margin-bottom: 2rem;
  }

  .question-card {
    padding: 1.5rem 1.25rem;
  }

  .question-text {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
  }

  .option-item {
    padding: 1rem 1.1rem;
    gap: 0.85rem;
  }

  .results-card {
    padding: 1.75rem 1.25rem;
  }

  .winner-percentage {
    font-size: 3.5rem;
  }

  .winner-party-name {
    font-size: 1.5rem;
  }

  .ranking-row {
    grid-template-columns: 105px 1fr 45px;
    gap: 0.75rem;
  }

  .share-buttons-row {
    flex-direction: column;
  }

  .share-buttons-row .btn {
    width: 100%;
  }

  .quiz-nav-row {
    flex-direction: column-reverse;
  }

  .quiz-nav-row .btn {
    width: 100%;
  }
}