/* =============================================
   LANDING PAGE
   ============================================= */
#pantalla-home {
  background: var(--bg-base);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.landing-hero {
  background: transparent;
  border: none !important;
  padding: 3.5rem 1rem 2rem;
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(116, 197, 245, 0.1) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

.hero-text {
  text-align: left;
}

.hero-login {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.hero-login-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.hero-login-note i {
  color: var(--accent-green);
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  .hero-text {
    text-align: center;
  }
  .hero-login {
    align-items: center;
  }
  .hero-preview {
    order: -1;
  }
}

.landing-logo {
  font-family: var(--font-display);
  font-size: 3.8rem;
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 0.5rem;
  /* Franjas celeste - blanco - celeste de la bandera argentina */
  background: linear-gradient(
    180deg,
    #74c5f5 0%,
    #74c5f5 30%,
    #ffffff 45%,
    #ffffff 55%,
    #74c5f5 70%,
    #74c5f5 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.landing-logo span {
  /* hereda el degradé del padre — no hace falta override */
}

.landing-tagline {
  font-size: 1.15rem;
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 520px;
  margin: 0.75rem auto 0;
  line-height: 1.65;
}

.landing-pill {
  display: inline-block;
  background: rgba(116, 197, 245, 0.12);
  color: var(--brand-celeste);
  border: 1px solid rgba(116, 197, 245, 0.25);
  border-radius: 100px;
  padding: 0.25rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 900px;
  margin: 3rem auto 0;
  padding: 0 1rem;
}

@media (max-width: 700px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  .landing-logo {
    font-size: 3rem;
  }
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  text-align: left;
  transition:
    border-color 0.25s,
    transform 0.25s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-green),
    #ffffff,
    var(--accent-green),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.feature-icon.green {
  background: rgba(16, 217, 126, 0.1);
  color: var(--accent-green);
}
.feature-icon.amber {
  background: rgba(245, 166, 35, 0.1);
  color: var(--accent-amber);
}
.feature-icon.blue {
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-blue);
}
.feature-icon.violet {
  background: rgba(139, 92, 246, 0.12);
  color: var(--accent-violet);
}

/* Card destacada "Nuevo" (Hogar) */
.feature-card--nuevo {
  border-color: rgba(139, 92, 246, 0.45);
}
.feature-badge-nuevo {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2em 0.6em;
  border-radius: 99px;
  background: var(--accent-violet);
  color: #fff;
}

.feature-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.feature-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.landing-footer-min {
  border-top: 1px solid var(--border);
  padding: 1.5rem 1rem;
  text-align: center;
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* =============================================
   APP PREVIEW (mockup en la landing)
   ============================================= */
.hero-preview {
  position: relative;
}

.preview-window {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
  transition: transform 0.4s ease;
}

.preview-window:hover {
  transform: perspective(1400px) rotateY(0deg) rotateX(0deg);
}

.preview-bar {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0.85rem;
  display: flex;
  gap: 6px;
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.preview-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

/* ---- Carrusel del hero: slides apilados con crossfade ---- */
.preview-stage {
  display: grid;
}
.preview-slide {
  grid-area: 1 / 1; /* todos en la misma celda → altura = la del más alto */
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(0.99);
  transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s;
}
.preview-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: none;
}
/* ---- Encabezado de sección dentro del mockup (como la app real) ---- */
.mock-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.7rem;
  margin-bottom: 0.2rem;
  border-bottom: 1px solid var(--border);
}
.mock-section-title {
  font-family: var(--font-display, inherit);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}
.mock-month {
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 0.15rem 0.6rem;
}

/* ---- KPIs réplica de la app real (2×2, ícono + label + value + meta) ---- */
.mock-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.mock-kpi {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.7rem;
  overflow: hidden;
}
.mock-kpi::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
}
.mock-kpi.green::after {
  background: var(--accent-green);
}
.mock-kpi.red::after {
  background: var(--accent-red);
}
.mock-kpi.blue::after {
  background: var(--accent-blue);
}
.mock-kpi-icon {
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  font-size: 1rem;
  opacity: 0.14;
}
.mock-kpi-label {
  display: block;
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.mock-kpi-value {
  display: block;
  font-family: var(--font-display, inherit);
  font-size: 1.05rem;
  line-height: 1;
  letter-spacing: -0.3px;
  margin-bottom: 0.2rem;
}
.mock-kpi-value.green {
  color: var(--accent-green);
}
.mock-kpi-value.red {
  color: var(--accent-red);
}
.mock-kpi-value.blue {
  color: var(--accent-blue);
}
.mock-kpi-meta {
  display: block;
  font-size: 0.58rem;
  color: var(--text-muted);
}

/* ---- Tarjeta de gráfico con dona (como los chart-card reales) ---- */
.mock-chart-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
}
.mock-chart-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}
.mock-donut {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.mock-donut-ring {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  flex-shrink: 0;
  background: conic-gradient(
    var(--accent-green) 0 32%,
    var(--accent-blue) 32% 56%,
    var(--accent-amber) 56% 74%,
    var(--accent-violet) 74% 88%,
    var(--border-strong) 88% 100%
  );
  -webkit-mask: radial-gradient(circle 18px at center, transparent 98%, #000 100%);
  mask: radial-gradient(circle 18px at center, transparent 98%, #000 100%);
}
.mock-donut-legend {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.7rem;
  color: var(--text-secondary);
}
.mock-donut-legend .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-right: 0.4rem;
}
.mock-donut-legend .dot.green {
  background: var(--accent-green);
}
.mock-donut-legend .dot.blue {
  background: var(--accent-blue);
}
.mock-donut-legend .dot.amber {
  background: var(--accent-amber);
}

/* ---- Mockup Cuotas: total + proyección + lista con progreso ---- */
.mock-cuotas-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.75rem;
}
.mock-ct-label {
  display: block;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}
.mock-ct-value {
  display: block;
  font-family: var(--font-display, inherit);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--accent-red);
}
.mock-ct-chip {
  font-size: 0.62rem;
  color: var(--accent-amber);
  background: rgba(245, 200, 66, 0.12);
  border: 1px solid rgba(245, 200, 66, 0.3);
  border-radius: 99px;
  padding: 0.25rem 0.6rem;
  white-space: nowrap;
}
.mock-proj {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem 0.6rem 0.5rem;
}
.mock-proj-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 6px;
  height: 70px;
}
.mpb {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  height: 100%;
  justify-content: flex-end;
}
.mpb span {
  width: 100%;
  background: linear-gradient(180deg, var(--accent-amber), var(--accent-red));
  border-radius: 3px 3px 0 0;
  min-height: 6px;
}
.mpb em {
  font-size: 0.55rem;
  font-style: normal;
  color: var(--text-muted);
}

.mock-cuotas-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.mock-cuota {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 0.5rem 0.65rem;
}
.mock-cuota-ico {
  font-size: 1rem;
  color: var(--accent-amber);
  flex-shrink: 0;
}
.mock-cuota-info {
  flex: 1;
  min-width: 0;
}
.mock-cuota-name {
  display: block;
  font-size: 0.8rem;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}
.mock-cuota-prog {
  height: 4px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}
.mock-cuota-prog span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-amber), var(--accent-green));
  border-radius: 99px;
}
.mock-cuota-right {
  text-align: right;
  flex-shrink: 0;
}
.mock-cuota-amt {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-red);
}
.mock-cuota-n {
  display: block;
  font-size: 0.58rem;
  color: var(--text-muted);
}

.preview-dots {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 0 0.75rem;
}
.pd-dot {
  width: 7px;
  height: 7px;
  border-radius: 99px;
  border: none;
  padding: 0;
  background: var(--border-strong);
  cursor: pointer;
  transition: width 0.3s, background 0.3s;
}
.pd-dot.is-active {
  width: 20px;
  background: var(--brand-celeste, #74c5f5);
}

.preview-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.preview-kpi {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.65rem;
  position: relative;
  overflow: hidden;
}

.preview-kpi::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
}
.preview-kpi.green::after {
  background: var(--accent-green);
}
.preview-kpi.blue::after {
  background: var(--accent-blue);
}
.preview-kpi.violet::after {
  background: var(--accent-violet);
}

.pk-label {
  display: block;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.pk-value {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1;
}

.preview-chart {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
}

.pc-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 6px;
  height: 64px;
}

.pc-bars span {
  flex: 1;
  background: linear-gradient(180deg, var(--accent-blue), var(--accent-green));
  border-radius: 3px 3px 0 0;
  min-height: 8px;
}

.pc-caption {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-top: 0.5rem;
  text-align: center;
}

.preview-rows {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.pr-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pr-pill {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2em 0.6em;
  border-radius: 5px;
}
.pr-pill.green {
  background: rgba(34, 197, 94, 0.15);
  color: var(--accent-green);
}
.pr-pill.red {
  background: rgba(240, 68, 90, 0.15);
  color: var(--accent-red);
}
.pr-pill.amber {
  background: rgba(245, 200, 66, 0.15);
  color: var(--accent-amber);
}

.pr-amt {
  font-size: 0.72rem;
  font-weight: 700;
}
.pr-amt.green {
  color: var(--accent-green);
}
.pr-amt.red {
  color: var(--accent-red);
}

@media (max-width: 860px) {
  .preview-window {
    transform: none;
    max-width: 420px;
    margin: 0 auto;
  }
  .preview-window:hover {
    transform: none;
  }
}

/* =============================================
   SHOWCASE — secciones texto + mockup CSS
   ============================================= */
.showcase-section {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  padding: 2rem 0 3rem;
}
.showcase-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.showcase-row.reverse .showcase-text {
  order: 2;
}
.showcase-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3em 0.8em;
  border-radius: 99px;
  margin-bottom: 0.9rem;
}
.showcase-tag.violet {
  background: rgba(139, 92, 246, 0.12);
  color: var(--accent-violet);
}
.showcase-tag.amber {
  background: rgba(245, 200, 66, 0.14);
  color: var(--accent-amber);
}
.showcase-text h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.showcase-text p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.showcase-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.showcase-list li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.showcase-list li i {
  color: var(--accent-green);
  font-size: 0.95rem;
}

/* Mockup Hogar */
.mock-h-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mock-h-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}
.mock-h-total {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--accent-red);
}
.mock-h-members {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.mock-h-member {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
}
.mock-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.mock-avatar.sm {
  width: 20px;
  height: 20px;
  font-size: 0.62rem;
}
.mock-avatar.violet {
  background: var(--accent-violet);
}
.mock-avatar.blue {
  background: var(--accent-blue);
}
.mock-h-name {
  flex: 1;
  font-size: 0.82rem;
  color: var(--text-primary);
}
.mock-h-pct {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
}
.mock-h-settle {
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
}
.mock-h-settle-title {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent-violet);
  margin-bottom: 0.5rem;
}
.mock-h-settle-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-primary);
}
.mock-h-settle-amt {
  margin-left: auto;
  font-weight: 700;
  color: var(--text-primary);
}

@media (max-width: 860px) {
  .showcase-row,
  .showcase-row.reverse {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .showcase-row.reverse .showcase-text {
    order: 0;
  }
  .showcase-text h2 {
    font-size: 1.35rem;
  }
  .showcase-section,
  .demo-section,
  .final-cta-section {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  .showcase-text,
  .demo-card,
  .final-cta {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
}

/* =============================================
   REVEAL ON SCROLL — fade-in suave al entrar en viewport
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
/* Stagger: las cards de una grilla aparecen escalonadas */
.reveal[data-reveal-delay="1"] {
  transition-delay: 0.08s;
}
.reveal[data-reveal-delay="2"] {
  transition-delay: 0.16s;
}
.reveal[data-reveal-delay="3"] {
  transition-delay: 0.24s;
}
.reveal[data-reveal-delay="4"] {
  transition-delay: 0.32s;
}
.reveal[data-reveal-delay="5"] {
  transition-delay: 0.4s;
}
/* Respeta usuarios que prefieren menos movimiento */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =============================================
   SCROLL CUE — indicador "conocé más" al pie del hero
   ============================================= */
.scroll-cue {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin: 2.5rem auto 0;
  width: fit-content;
  text-decoration: none;
  color: var(--text-muted);
  transition: opacity 0.4s, transform 0.4s;
  animation: cue-fade-in 1s ease 0.6s both;
}
.scroll-cue.hidden {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}
.scroll-cue-text {
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}
.scroll-cue-chevrons {
  display: flex;
  flex-direction: column;
  line-height: 0.6;
  font-size: 1.1rem;
  color: var(--brand-celeste, #74c5f5);
}
.scroll-cue-chevrons i {
  animation: cue-bounce 1.8s ease-in-out infinite;
}
.scroll-cue-chevrons i:last-child {
  opacity: 0.5;
  animation-delay: 0.15s;
}
@keyframes cue-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}
@keyframes cue-fade-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================
   FLOTACIÓN sutil de los mockups (idle breathing)
   ============================================= */
.showcase-visual .preview-window {
  transform: none; /* los del showcase no llevan la inclinación 3D del hero */
  animation: float-idle 6s ease-in-out infinite;
}
.showcase-visual .preview-window:hover {
  transform: none;
  animation-play-state: paused;
}
.showcase-row.reverse .showcase-visual .preview-window {
  animation-delay: 1.5s;
}
@keyframes float-idle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* =============================================
   FINAL CTA — cierre con glow tipo fintech
   ============================================= */
.final-cta-section {
  padding: 1rem 0 3.5rem;
}
.final-cta {
  position: relative;
  text-align: center;
  background: linear-gradient(
    160deg,
    rgba(139, 92, 246, 0.12),
    rgba(56, 189, 248, 0.08)
  );
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg, 18px);
  padding: 3rem 1.5rem;
  overflow: hidden;
}
.final-cta-glow {
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 480px;
  max-width: 90%;
  height: 320px;
  background: radial-gradient(
    ellipse at center,
    rgba(116, 197, 245, 0.25),
    transparent 70%
  );
  pointer-events: none;
  animation: glow-pulse 5s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
.final-cta h2 {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  line-height: 1.2;
}
.final-cta p {
  position: relative;
  color: var(--text-secondary);
  margin-bottom: 1.6rem;
}
.final-cta-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: 99px;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-violet));
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
  transition: transform 0.25s, box-shadow 0.25s;
}
.final-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(99, 102, 241, 0.55);
  color: #fff;
}
.final-cta-note {
  position: relative;
  display: block;
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Pulso de atención sobre el botón de Google al volver del CTA */
.pulse-attn {
  animation: pulse-attn 0.8s ease 2;
  border-radius: 8px;
}
@keyframes pulse-attn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(116, 197, 245, 0); }
  50% { box-shadow: 0 0 0 8px rgba(116, 197, 245, 0.35); }
}

@media (max-width: 860px) {
  .final-cta h2 {
    font-size: 1.45rem;
  }
  .showcase-visual .preview-window,
  .showcase-row.reverse .showcase-visual .preview-window {
    animation: none; /* sin flotación en mobile, ya quedan apilados */
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-cue-chevrons i,
  .showcase-visual .preview-window,
  .final-cta-glow,
  .pulse-attn {
    animation: none;
  }
}

/* =============================================
   DEMO INTERACTIVA — calculador de ahorro en vivo
   ============================================= */
.demo-section {
  padding: 2.5rem 0;
}
.demo-head {
  text-align: center;
  margin-bottom: 1.8rem;
}
.demo-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3em 0.8em;
  border-radius: 99px;
  margin-bottom: 0.8rem;
  background: rgba(116, 197, 245, 0.12);
  color: var(--brand-celeste, #74c5f5);
}
.demo-head h2 {
  font-family: var(--font-display, inherit);
  font-size: 1.7rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.2;
}
.demo-head p {
  color: var(--text-secondary);
}

.demo-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg, 18px);
  padding: 1.75rem;
  box-shadow: var(--shadow-card, 0 10px 40px rgba(0, 0, 0, 0.3));
}

/* Controles (sliders) */
.demo-controls {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.demo-slider-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.45rem;
}
.demo-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 99px;
  background: var(--bg-elevated);
  outline: none;
  cursor: pointer;
}
.demo-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--accent-blue);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  cursor: pointer;
}
.demo-range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--accent-blue);
  cursor: pointer;
}
.demo-range.green::-webkit-slider-thumb {
  border-color: var(--accent-green);
}
.demo-range.green::-moz-range-thumb {
  border-color: var(--accent-green);
}
.demo-range.red::-webkit-slider-thumb {
  border-color: var(--accent-red);
}
.demo-range.red::-moz-range-thumb {
  border-color: var(--accent-red);
}
.demo-range.mini {
  height: 4px;
}
.demo-range.mini::-webkit-slider-thumb {
  width: 13px;
  height: 13px;
  border-width: 2px;
}

.demo-cats {
  margin-top: 0.3rem;
  border-top: 1px solid var(--border);
  padding-top: 0.9rem;
}
.demo-cats-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
}
.demo-cat {
  display: grid;
  grid-template-columns: 80px 1fr 42px;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
}
.demo-cat-name {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
}
.demo-cat-name .dot,
.demo-legend .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-right: 0.4rem;
  flex-shrink: 0;
}
.dot.green {
  background: var(--accent-green);
}
.dot.blue {
  background: var(--accent-blue);
}
.dot.amber {
  background: var(--accent-amber);
}
.dot.info {
  background: var(--brand-celeste, #38bdf8);
}
.demo-cat-pct {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-align: right;
}
.demo-cat-auto {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
}
.demo-cat-auto::before {
  content: "Otros (resto)";
  font-weight: 400;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
}

/* Resultado en vivo */
.demo-result {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
}
.demo-result-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.demo-rk-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}
.demo-rk-value {
  display: block;
  font-family: var(--font-display, inherit);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--accent-green);
}
.demo-donut-wrap {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.demo-donut {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: background 0.35s ease;
  background: conic-gradient(
    var(--accent-green) 0 38%,
    var(--accent-blue) 38% 70%,
    var(--accent-amber) 70% 100%
  );
}
.demo-donut::after {
  content: "";
  position: absolute;
  inset: 26px;
  border-radius: 50%;
  background: var(--bg-elevated);
}
.demo-donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.demo-donut-num {
  font-family: var(--font-display, inherit);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--brand-celeste, #74c5f5);
}
.demo-donut-cap {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.demo-legend {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.demo-legend b {
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.demo-msg {
  font-size: 0.85rem;
  text-align: center;
  padding: 0.6rem;
  border-radius: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  transition: all 0.3s;
}
.demo-msg.ok {
  color: var(--accent-green);
  border-color: rgba(34, 197, 94, 0.3);
}
.demo-msg.mid {
  color: var(--accent-amber);
  border-color: rgba(245, 200, 66, 0.3);
}
.demo-msg.low {
  color: var(--accent-red);
  border-color: rgba(240, 68, 90, 0.3);
}

@media (max-width: 860px) {
  .demo-card {
    grid-template-columns: 1fr;
    padding: 1.25rem;
  }
  .demo-head h2 {
    font-size: 1.35rem;
  }
}