/* ============================================================
   style.css — Sistema de diseño PriceMod IA
   Fuentes: Inter (body) + Outfit (titles/numbers)
   Paleta: dark background + cyan/violet accent gradients
============================================================ */

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

html {
  scroll-behavior: smooth;
  /* clip recorta igual que hidden pero no crea contenedor de scroll: con
     hidden, cualquier position: sticky de la pagina deja de funcionar.
     La primera declaracion queda de reserva para navegadores sin clip. */
  overflow-x: hidden;
  overflow-x: clip;
  max-width: 100%;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg-base);
  color: var(--text-primary);
  overflow-x: hidden;
  overflow-x: clip;
  line-height: 1.65;
  width: 100%;
}

/* ============================================================
   1. TOKENS DE DISEÑO (Design Tokens)
============================================================ */
:root {
  /* Colores base */
  --bg-base:        #080d14;
  --bg-surface:     #0e1520;
  --bg-elevated:    #141d2b;
  --bg-glass:       rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);

  /* Acento primario — cyan/teal */
  --accent-1:       #00d4ff;
  --accent-1-rgb:   0, 212, 255;
  --accent-1-dark:  #00a8cc;

  /* Acento secundario — violeta/púrpura */
  --accent-2:       #7c3aed;
  --accent-2-rgb:   124, 58, 237;
  --accent-2-light: #a855f7;

  /* Acento terciario — verde para estado positivo */
  --accent-success: #10d9a8;
  --accent-warning: #f59e0b;
  --accent-danger:  #ef4444;

  /* Texto */
  --text-primary:   #e8edf5;
  --text-secondary: #8b9ab0;
  --text-muted:     #4a5568;
  --text-on-accent: #ffffff;

  /* Bordes */
  --border-subtle:  rgba(255, 255, 255, 0.07);
  --border-glass:   rgba(255, 255, 255, 0.12);

  /* Sombras */
  --shadow-sm:    0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md:    0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-lg:    0 24px 64px rgba(0, 0, 0, 0.6);
  --shadow-glow:  0 0 40px rgba(var(--accent-1-rgb), 0.15);

  /* Radios */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;

  /* Transiciones */
  --transition-fast:   all 0.2s ease;
  --transition-normal: all 0.3s ease;
  --transition-slow:   all 0.5s ease;

  /* Blur glassmorphism */
  --blur-glass: 16px;

  /* Navbar height */
  --navbar-h: 72px;
}

/* ============================================================
   2. GRADIENTES DE TEXTO
============================================================ */
.text-gradient {
  background: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-2 {
  background: linear-gradient(135deg, var(--accent-2-light) 0%, var(--accent-1) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   3. COMPONENTE BASE: GLASS CARD
============================================================ */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.glass-card:hover {
  background: var(--bg-glass-hover);
  border-color: rgba(var(--accent-1-rgb), 0.25);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(-3px);
}

/* ============================================================
   4. PARTÍCULAS — tsParticles
============================================================ */
#tsparticles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Todo se dibuja por encima de las particulas.
   Va con :where() para que la regla no aporte especificidad de ID: escrita
   como body > *:not(#tsparticles) pesaba 1-0-1 y le ganaba a .fixed-top de
   Bootstrap, dejando la navbar en position: relative. */
body > *:where(:not(#tsparticles)) { position: relative; z-index: 1; }

/* ============================================================
   5. NAVBAR
============================================================ */
.pm-navbar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
  min-height: var(--navbar-h);
  background: rgba(8, 13, 20, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  padding-top: 10px;
  padding-bottom: 10px;
  transition:
    background 0.35s ease,
    box-shadow 0.35s ease,
    padding 0.35s ease,
    min-height 0.35s ease,
    border-color 0.35s ease;
}

/* Al scrollear se compacta, se opaca y se apoya sobre una linea de acento.
   Sobre un fondo casi negro el cambio de opacidad solo no se percibe: lo que
   se nota es la altura, la sombra y el filo iluminado. */
.pm-navbar.scrolled {
  min-height: 58px;
  padding-top: 4px;
  padding-bottom: 4px;
  background: rgba(8, 13, 20, 0.92);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom-color: var(--border-subtle);
  box-shadow: var(--shadow-md);
}

/* Filo con degradado de acento, solo cuando esta scrolleada */
.pm-navbar::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  opacity: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(var(--accent-1-rgb), 0.55),
    rgba(var(--accent-2-rgb), 0.55),
    transparent
  );
  transition: opacity 0.35s ease;
}

.pm-navbar.scrolled::after { opacity: 1; }

/* El logo acompania la compactacion */
.pm-navbar .pm-logo { transition: font-size 0.35s ease; }
.pm-navbar .pm-logo-img { transition: width 0.35s ease, height 0.35s ease; }

.pm-navbar.scrolled .pm-logo { font-size: 1.15rem; }
.pm-navbar.scrolled .pm-logo-img { width: 30px; height: 30px; }

/* Progreso de lectura sobre el borde inferior */
.pm-scroll-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 0;
  z-index: 1;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2-light));
  box-shadow: 0 0 10px rgba(var(--accent-1-rgb), 0.5);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.pm-navbar.scrolled .pm-scroll-progress { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .pm-navbar,
  .pm-navbar::after,
  .pm-navbar .pm-logo,
  .pm-navbar .pm-logo-img,
  .pm-scroll-progress { transition: none; }
}

/* Logo */
.pm-logo, .pm-footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--text-primary) !important;
  transition: var(--transition-fast);
}

.pm-logo:hover, .pm-footer-logo:hover { opacity: 0.85; }

.pm-logo-img {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-accent { color: var(--accent-1); }
.logo-ia {
  background: linear-gradient(135deg, var(--accent-2-light), var(--accent-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.9em;
  margin-left: 2px;
}

/* Nav links */
.pm-nav-link {
  color: var(--text-secondary) !important;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px !important;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  position: relative;
}

.pm-nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent-1);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.pm-nav-link:hover,
.pm-nav-link.active {
  color: var(--text-primary) !important;
}

.pm-nav-link:hover::after { width: 60%; }

/* Toggler mobile */
.pm-toggler {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.pm-toggler .toggler-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ============================================================
   6. BOTONES
============================================================ */
.pm-btn-primary {
  background: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2-light) 100%);
  color: #fff !important;
  border: none;
  border-radius: 50px;
  padding: 14px 32px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  transition: var(--transition-normal);
  box-shadow: 0 4px 20px rgba(var(--accent-1-rgb), 0.3);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.pm-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(var(--accent-1-rgb), 0.5);
  opacity: 0.92;
}

.pm-btn-outline {
  background: transparent;
  color: var(--accent-1) !important;
  border: 1.5px solid var(--accent-1);
  border-radius: 50px;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-normal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.pm-btn-outline:hover {
  background: rgba(var(--accent-1-rgb), 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(var(--accent-1-rgb), 0.2);
}

.pm-btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary) !important;
  border: 1px solid var(--border-glass);
  border-radius: 50px;
  padding: 12px 28px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-normal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  backdrop-filter: blur(8px);
}

.pm-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-glass);
  transform: translateY(-2px);
}

.pm-btn-whatsapp {
  background: #25d366;
  color: #fff !important;
  border: none;
  border-radius: 50px;
  padding: 14px 32px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-normal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.pm-btn-whatsapp:hover {
  background: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.35);
}

/* ============================================================
   7. SECCIONES — Estructura base
============================================================ */
.pm-section {
  padding: 78px 0;
  position: relative;
}

.pm-section--alt {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
}

.pm-section-label {
  display: inline-block;
  background: linear-gradient(135deg, rgba(var(--accent-1-rgb), 0.15), rgba(124, 58, 237, 0.15));
  border: 1px solid rgba(var(--accent-1-rgb), 0.3);
  color: var(--accent-1);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
}

.pm-section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
}

.pm-section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 640px;
}

/* En bloques centrados el parrafo debe compartir eje con el titulo */
.text-center .pm-section-desc {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   8. HERO
============================================================ */
.pm-hero {
  min-height: 100svh;
  padding-top: calc(var(--navbar-h) + 60px);
  padding-bottom: 80px;
  overflow: hidden; /* contiene el dashboard card y badges flotantes */
  background: radial-gradient(
    ellipse 80% 60% at 50% -10%,
    rgba(var(--accent-1-rgb), 0.08) 0%,
    transparent 70%
  );
}

.pm-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(var(--accent-1-rgb), 0.08);
  border: 1px solid rgba(var(--accent-1-rgb), 0.2);
  color: var(--accent-1);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 8px 18px;
  border-radius: 50px;
}

.pm-hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
}

.pm-hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 560px;
}

/* ============================================================
   9. DASHBOARD MOCKUP (HERO VISUAL)
============================================================ */
.pm-hero-visual {
  position: relative;
  padding: 34px 14px 40px;
  max-width: 100%;
}

.pm-dashboard-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(var(--accent-1-rgb), 0.22);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 0 40px rgba(var(--accent-1-rgb), 0.06);
}

.pm-dashboard-header {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border-subtle);
  gap: 6px;
}

.pm-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.pm-dot.red    { background: #ef4444; }
.pm-dot.yellow { background: #f59e0b; }
.pm-dot.green  { background: #10d9a8; }

.pm-dashboard-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 500;
  white-space: nowrap;
}

/* Chip "En vivo" */
.pm-live-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent-success);
  background: rgba(16, 217, 168, 0.1);
  border: 1px solid rgba(16, 217, 168, 0.25);
  border-radius: 50px;
  padding: 3px 10px;
  white-space: nowrap;
}

.pm-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-success);
  animation: dotPulse 1.6s ease-in-out infinite;
}

.pm-dashboard-body { padding: 18px; }

/* Encabezado del grafico */
.pm-chart-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.pm-chart-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pm-chart-range {
  font-size: 0.68rem;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: 50px;
  padding: 2px 9px;
  white-space: nowrap;
}

/* Grafico de lineas */
.pm-chart {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 6px 4px;
}

.pm-chart svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.pm-chart-grid line {
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

.pm-chart-area {
  opacity: 0;
  animation: pmAreaIn 1s ease-out 0.85s forwards;
}

.pm-chart-line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 620;
  stroke-dashoffset: 620;
  animation: pmDraw 1.6s cubic-bezier(0.4, 0, 0.2, 1) 0.25s forwards;
}

.pm-chart-line--own {
  stroke: var(--accent-1);
  filter: drop-shadow(0 0 6px rgba(var(--accent-1-rgb), 0.45));
}

.pm-chart-line--mkt {
  stroke: var(--accent-2-light);
  stroke-width: 2;
  stroke-dasharray: 5 5;
  opacity: 0.75;
  animation: none;
}

.pm-chart-node { opacity: 0; animation: pmNodeIn 0.5s ease-out 1.6s forwards; }
.pm-chart-node--own { fill: var(--accent-1); stroke: var(--bg-base); stroke-width: 2; }
.pm-chart-node--mkt { fill: var(--accent-2-light); stroke: var(--bg-base); stroke-width: 2; }

.pm-chart-halo {
  fill: rgba(var(--accent-1-rgb), 0.18);
  opacity: 0;
  animation: pmNodeIn 0.5s ease-out 1.6s forwards, pmHalo 2.4s ease-in-out 2s infinite;
}

@keyframes pmDraw   { to { stroke-dashoffset: 0; } }
@keyframes pmAreaIn { to { opacity: 1; } }
@keyframes pmNodeIn { to { opacity: 1; } }
@keyframes pmHalo {
  0%, 100% { r: 9;  opacity: 0.9; }
  50%      { r: 13; opacity: 0.35; }
}

/* Leyenda */
.pm-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 10px;
}

.pm-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.pm-legend-key {
  width: 14px;
  height: 3px;
  border-radius: 2px;
  flex-shrink: 0;
}

.pm-legend-key--own { background: var(--accent-1); }
.pm-legend-key--mkt { background: linear-gradient(90deg, var(--accent-2-light) 60%, transparent 60%); background-size: 7px 3px; }

/* KPIs */
.pm-kpi-row { display: flex; gap: 10px; }

.pm-kpi-card {
  flex: 1;
  min-width: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: relative;
}

.pm-kpi-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pm-kpi-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.35;
}

.pm-kpi-trend {
  position: absolute;
  top: 9px;
  right: 10px;
  font-size: 0.75rem;
}

.pm-kpi-trend.up { color: var(--accent-success); }
.pm-kpi-trend.neutral { color: var(--text-muted); }

/* Feed de alertas */
.pm-alert-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pm-alert-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  transition: opacity 0.4s ease;
}

.pm-alert-item.is-swapping { opacity: 0; }

.pm-alert-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pm-alert-time {
  font-size: 0.65rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.pm-alert-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-success);
  flex-shrink: 0;
}

.pm-alert-dot.yellow { background: var(--accent-warning); }
.pm-alert-dot.cyan   { background: var(--accent-1); }

.pm-alert-dot.pulse { animation: dotPulse 1.5s ease-in-out infinite; }

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16, 217, 168, 0.5); }
  50%      { box-shadow: 0 0 0 5px rgba(16, 217, 168, 0); }
}

.pm-alert-dot.pulse.yellow { animation: dotPulseY 1.5s ease-in-out infinite; }

@keyframes dotPulseY {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.5); }
  50%      { box-shadow: 0 0 0 5px rgba(245, 158, 11, 0); }
}

.pm-alert-dot.pulse.cyan { animation: dotPulseC 1.5s ease-in-out infinite; }

@keyframes dotPulseC {
  0%, 100% { box-shadow: 0 0 0 0 rgba(var(--accent-1-rgb), 0.5); }
  50%      { box-shadow: 0 0 0 5px rgba(var(--accent-1-rgb), 0); }
}

/* Badges flotantes — fuera del card para no tapar contenido */
.pm-float-badge {
  position: absolute;
  z-index: 2;
  background: rgba(8, 13, 20, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(var(--accent-1-rgb), 0.3);
  color: var(--accent-1);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 7px 13px;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: var(--shadow-sm), 0 0 20px rgba(var(--accent-1-rgb), 0.15);
}

.pm-float-badge--1 {
  top: 0;
  right: 18px;
  animation: floatBadge 3s ease-in-out infinite;
}

.pm-float-badge--2 {
  bottom: 0;
  left: 18px;
  border-color: rgba(var(--accent-2-rgb), 0.35);
  color: var(--accent-2-light);
  box-shadow: var(--shadow-sm), 0 0 20px rgba(var(--accent-2-rgb), 0.15);
  animation: floatBadge 3s ease-in-out infinite 1.5s;
}

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

/* ============================================================
   10. QUOTE HIGHLIGHT
============================================================ */
.pm-quote-highlight {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  color: var(--text-primary);
  background: rgba(var(--accent-2-rgb, 124, 58, 237), 0.08);
  border: 1px solid rgba(var(--accent-2-rgb, 124, 58, 237), 0.2);
  padding: 16px 28px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent-2-light);
}

/* ============================================================
   11. FEATURE CARDS
============================================================ */
.pm-feature-card {
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}

.pm-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2-light));
  opacity: 0;
  transition: var(--transition-normal);
}

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

.pm-feature-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(var(--accent-1-rgb), 0.15), rgba(var(--accent-2-rgb, 124, 58, 237), 0.15));
  border: 1px solid rgba(var(--accent-1-rgb), 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition-normal);
}

.pm-feature-card:hover .pm-feature-icon {
  background: linear-gradient(135deg, rgba(var(--accent-1-rgb), 0.25), rgba(var(--accent-2-rgb, 124, 58, 237), 0.25));
  box-shadow: 0 0 20px rgba(var(--accent-1-rgb), 0.2);
}

.lucide-icon {
  width: 24px;
  height: 24px;
  stroke: var(--accent-1);
  stroke-width: 1.75;
}

.pm-feature-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.35;
}

.pm-feature-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ============================================================
   12. STEPS (CÓMO FUNCIONA)
============================================================ */
.pm-step-card {
  padding: 40px 28px;
  position: relative;
}

.pm-step-number {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, rgba(var(--accent-1-rgb), 0.12), rgba(var(--accent-2-rgb, 124, 58, 237), 0.12));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
  /* fallback with border trick */
  -webkit-text-stroke: 1px rgba(var(--accent-1-rgb), 0.3);
}

.pm-step-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(var(--accent-1-rgb), 0.12), rgba(var(--accent-2-rgb, 124, 58, 237), 0.12));
  border: 1px solid rgba(var(--accent-1-rgb), 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: var(--transition-normal);
}

.pm-step-card:hover .pm-step-icon {
  box-shadow: 0 0 32px rgba(var(--accent-1-rgb), 0.3);
  transform: scale(1.08);
}

.pm-step-icon .lucide-icon {
  width: 28px;
  height: 28px;
}

.pm-step-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.35;
}

.pm-step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0;
}

.pm-step-connector {
  color: rgba(var(--accent-1-rgb), 0.4);
  font-size: 1.4rem;
  padding: 0 8px;
}

/* ============================================================
   13. CTA SECTION
============================================================ */
.pm-section--cta {
  /* Sin fondo propio: arriba se suma el padding de la seccion anterior.
     Se compensa para que el aire quede parejo a ambos lados del card. */
  padding-top: 40px;
  padding-bottom: 118px;
  background: radial-gradient(
    ellipse 60% 80% at 50% 50%,
    rgba(var(--accent-2-rgb, 124, 58, 237), 0.06) 0%,
    transparent 70%
  );
}

.pm-cta-card {
  padding: 64px 48px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(var(--accent-1-rgb), 0.15);
  position: relative;
  overflow: hidden;
}

.pm-cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 60% at 50% 0%,
    rgba(var(--accent-1-rgb), 0.06),
    transparent 70%
  );
  pointer-events: none;
}

.pm-cta-icon {
  font-size: 3rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pm-cta-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
}

.pm-cta-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ============================================================
   14. STAT CARDS (ELYPTICS)
============================================================ */
.pm-stat-card {
  padding: 32px 20px;
}

.pm-stat-number {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 8px;
}

.pm-stat-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.4;
}

/* ============================================================
   15. FOOTER
============================================================ */
.pm-footer {
  padding: 48px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
}

.pm-footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.pm-footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition-fast);
}

.pm-footer-nav a:hover { color: var(--accent-1); }

.pm-footer-credit {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.pm-footer-credit a {
  color: var(--accent-1);
  text-decoration: none;
  transition: var(--transition-fast);
}

.pm-footer-credit a:hover { opacity: 0.75; }

.pm-footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ============================================================
   16. SCROLLBAR PERSONALIZADA
============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent-1), var(--accent-2));
  border-radius: 3px;
}

/* ============================================================
   17. SELECTION
============================================================ */
::selection {
  background: rgba(var(--accent-1-rgb), 0.25);
  color: var(--text-primary);
}

/* ============================================================
   18. RESPONSIVE
============================================================ */
/* El indicador de tendencia solo cuando el KPI tiene ancho de sobra */
@media (max-width: 1199.98px) {
  .pm-kpi-trend { display: none; }
}

@media (max-width: 991.98px) {
  .pm-section { padding: 58px 0; }
  .pm-hero { padding-top: calc(var(--navbar-h) + 40px); }

  #navMenu {
    background: rgba(8, 13, 20, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-subtle);
    padding: 16px 0;
    margin-top: 8px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
  }

  .pm-nav-link { padding: 12px 20px !important; }
  .pm-btn-outline.ms-lg-3 { margin-top: 8px; margin-left: 20px !important; }

  .pm-step-connector { display: none !important; }

  .pm-cta-card { padding: 40px 24px; }

  /* Misma compensacion que en desktop, sobre el padding reducido */
  .pm-section--cta { padding-top: 29px; padding-bottom: 87px; }
}

@media (max-width: 575.98px) {
  .pm-hero-title { font-size: 1.9rem; }

  /* Dashboard: aflojar el header y los KPIs en pantallas chicas */
  .pm-dashboard-header { padding: 12px 14px; }
  .pm-dashboard-label { font-size: 0.72rem; }
  .pm-live-chip { font-size: 0.6rem; padding: 2px 8px; }
  .pm-dashboard-body { padding: 14px; }
  .pm-kpi-value { font-size: 1.1rem; }
  .pm-alert-time { display: none; }
  .pm-hero-actions { flex-direction: column; }
  .pm-hero-actions .btn { width: 100%; justify-content: center; }
  .pm-cta-actions { flex-direction: column; }
  .pm-cta-actions .btn { width: 100%; justify-content: center; }
  .pm-float-badge--1, .pm-float-badge--2 { display: none; }
}

/* ============================================================
   19. ANIMACIONES DE ENTRADA PERSONALIZADAS
============================================================ */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.pm-hero-badge {
  animation: subtlePulse 3s ease-in-out infinite;
}

@keyframes subtlePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(var(--accent-1-rgb), 0); }
  50%       { box-shadow: 0 0 20px rgba(var(--accent-1-rgb), 0.2); }
}

/* ============================================================
   20. DIAGRAMA DE FLUJO (SECCIÓN CONTEXTO)
============================================================ */
.pm-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  max-width: 1060px;
  margin: 0 auto;
}

.pm-flow-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pm-flow-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.pm-flow-col--in  { align-items: flex-end;   text-align: right; }
.pm-flow-col--out { align-items: flex-start; text-align: left; }

.pm-flow-chip {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 300px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 15px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: left;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

.pm-flow-chip:hover {
  border-color: rgba(var(--accent-1-rgb), 0.35);
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
}

.pm-flow-chip .lucide-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--accent-1);
}

.pm-flow-col--out .pm-flow-chip .lucide-icon { color: var(--accent-2-light); }

/* Conectores hacia el núcleo (solo desktop) */
.pm-flow-col--in .pm-flow-chip::after,
.pm-flow-col--out .pm-flow-chip::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 24px;
  height: 1px;
}

.pm-flow-col--in .pm-flow-chip::after {
  left: 100%;
  background: linear-gradient(90deg, rgba(var(--accent-1-rgb), 0.5), rgba(var(--accent-1-rgb), 0));
}

.pm-flow-col--out .pm-flow-chip::after {
  right: 100%;
  background: linear-gradient(270deg, rgba(var(--accent-2-rgb), 0.5), rgba(var(--accent-2-rgb), 0));
}

/* Núcleo */
.pm-flow-core {
  position: relative;
  width: 196px;
  height: 196px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.pm-flow-core::before,
.pm-flow-core::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}

.pm-flow-core::before {
  inset: 0;
  border: 1px dashed rgba(var(--accent-1-rgb), 0.28);
  animation: pmFlowSpin 26s linear infinite;
}

.pm-flow-core::after {
  inset: 18px;
  border: 1px solid rgba(var(--accent-2-rgb), 0.22);
  animation: pmFlowPulse 3.4s ease-in-out infinite;
}

.pm-flow-core-inner {
  position: relative;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-align: center;
  padding: 0 14px;
  background:
    radial-gradient(circle at 50% 35%, rgba(var(--accent-1-rgb), 0.16), transparent 70%),
    var(--bg-elevated);
  border: 1px solid rgba(var(--accent-1-rgb), 0.3);
  box-shadow: 0 0 40px rgba(var(--accent-1-rgb), 0.12), inset 0 0 30px rgba(var(--accent-2-rgb), 0.08);
}

.pm-flow-core-inner .lucide-icon {
  width: 26px;
  height: 26px;
  color: var(--accent-1);
  margin-bottom: 2px;
}

.pm-flow-core-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.pm-flow-core-steps {
  font-size: 0.68rem;
  color: var(--text-muted);
  line-height: 1.35;
  max-width: 92px;
}

/* Flechas verticales — solo mobile/tablet */
.pm-flow-arrow {
  display: none;
  justify-content: center;
  color: rgba(var(--accent-1-rgb), 0.5);
  font-size: 0.9rem;
}

@keyframes pmFlowSpin {
  to { transform: rotate(360deg); }
}

@keyframes pmFlowPulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.04); }
}

@media (max-width: 991.98px) {
  .pm-flow {
    grid-template-columns: 1fr;
    gap: 14px;
    max-width: 420px;
  }

  .pm-flow-col--in,
  .pm-flow-col--out { align-items: stretch; text-align: left; }

  .pm-flow-label { text-align: center; }

  .pm-flow-chip { max-width: none; }

  .pm-flow-col--in .pm-flow-chip::after,
  .pm-flow-col--out .pm-flow-chip::after { display: none; }

  .pm-flow-arrow { display: flex; }

  .pm-flow-core { margin: 0 auto; }
}

/* ============================================================
   21. PREGUNTAS FRECUENTES (ACORDEÓN)
============================================================ */
.pm-faq {
  --bs-accordion-bg: transparent;
  --bs-accordion-border-color: transparent;
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-active-bg: transparent;
}

.pm-faq-item {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md) !important;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.3s ease, background 0.3s ease;
}

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

.pm-faq-item:hover { border-color: rgba(var(--accent-1-rgb), 0.28); }

.pm-faq .accordion-header { margin: 0; }

.pm-faq .accordion-button {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text-primary);
  background: transparent;
  padding: 18px 22px;
  box-shadow: none;
  gap: 16px;
}

.pm-faq .accordion-button:not(.collapsed) {
  color: var(--accent-1);
  background: rgba(var(--accent-1-rgb), 0.05);
}

.pm-faq .accordion-button:focus-visible {
  outline: 2px solid rgba(var(--accent-1-rgb), 0.5);
  outline-offset: -2px;
}

/* El chevron de Bootstrap viene en tono oscuro: se invierte para el tema dark */
.pm-faq .accordion-button::after {
  filter: invert(1);
  opacity: 0.45;
  flex-shrink: 0;
  margin-left: auto;
}

.pm-faq .accordion-button:not(.collapsed)::after { opacity: 0.9; }

.pm-faq .accordion-body {
  padding: 0 22px 20px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

@media (max-width: 575.98px) {
  .pm-faq .accordion-button { font-size: 0.92rem; padding: 16px 18px; gap: 12px; }
  .pm-faq .accordion-body { padding: 0 18px 18px; font-size: 0.9rem; }
}

/* ============================================================
   22. GRUPOS DE FUNCIONALIDADES
============================================================ */
.pm-feature-group + .pm-feature-group { margin-top: 72px; }

.pm-feature-group-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

/* Trazos laterales que anclan el título al bloque */
.pm-feature-group-title::before,
.pm-feature-group-title::after {
  content: '';
  width: 42px;
  height: 2px;
  border-radius: 2px;
  flex-shrink: 0;
}

.pm-feature-group-title::before {
  background: linear-gradient(270deg, rgba(var(--accent-1-rgb), 0.6), transparent);
}

.pm-feature-group-title::after {
  background: linear-gradient(90deg, rgba(var(--accent-2-rgb), 0.6), transparent);
}

@media (max-width: 575.98px) {
  .pm-feature-group + .pm-feature-group { margin-top: 52px; }
  .pm-feature-group-title { gap: 10px; margin-bottom: 20px; }
  .pm-feature-group-title::before,
  .pm-feature-group-title::after { width: 24px; }
}

/* ============================================================
   23. VARIANTE B — ÍNDICE LATERAL (solo index_2.php)
============================================================ */
.pm-idx {
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
  gap: 56px;
  /* stretch a proposito: la columna del indice tiene que ocupar toda la fila
     para que el sticky de adentro tenga recorrido. Con align-items: start
     medía solo el alto de la lista y se iba de pantalla enseguida. */
  align-items: stretch;
}

/* Sin esto, los chips en linea del indice (que no envuelven) fijan un ancho
   minimo enorme para su columna y desbordan la grilla en mobile. */
.pm-idx-nav,
.pm-idx-content { min-width: 0; }

.pm-idx-sticky {
  position: sticky;
  top: calc(var(--navbar-h) + 28px);
}

.pm-idx-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.pm-idx-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-left: 1px solid var(--border-subtle);
}

.pm-idx-link {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.4;
  transition: color 0.25s ease, background 0.25s ease;
}

/* El marcador que viaja por el borde izquierdo */
.pm-idx-link::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--accent-1), var(--accent-2-light));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.3s ease;
}

.pm-idx-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.pm-idx-link.is-active { color: var(--text-primary); }
.pm-idx-link.is-active::before { transform: scaleY(1); }

.pm-idx-num {
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: color 0.25s ease;
}

.pm-idx-link.is-active .pm-idx-num { color: var(--accent-1); }

.pm-idx-count {
  font-size: 0.7rem;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: 50px;
  padding: 1px 8px;
}

.pm-idx-total {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-left: 14px;
}

.pm-idx-total strong {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  color: var(--accent-1);
}

.pm-idx-block + .pm-idx-block { margin-top: 64px; }

/* Compensa la navbar fija al saltar desde el índice */
.pm-idx-block { scroll-margin-top: calc(var(--navbar-h) + 24px); }

.pm-idx-block-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.pm-idx-block-num {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-1);
  opacity: 0.7;
}

/* --- Tablet y mobile: el índice pasa a chips horizontales pegajosos --- */
@media (max-width: 991.98px) {
  /* En bloque, no en grilla: un elemento sticky solo se mantiene pegado
     mientras su contenedor esta a la vista, y como fila de grilla el indice
     medía apenas el alto de los chips, asi que se iba de pantalla enseguida.
     Como bloque, su contenedor es toda la seccion. */
  .pm-idx { display: block; }

  .pm-idx-nav {
    position: sticky;
    top: 56px;
    z-index: 3;
    display: block;
    margin: 0 -12px 28px;
    padding: 12px;
    background: rgba(8, 13, 20, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-subtle);
  }

  .pm-idx-sticky { position: static; }

  .pm-idx-label,
  .pm-idx-total,
  .pm-idx-count { display: none; }

  .pm-idx-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    border-left: 0;
    margin: 0;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .pm-idx-list::-webkit-scrollbar { display: none; }

  .pm-idx-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    border: 1px solid var(--border-subtle);
    border-radius: 50px;
    padding: 8px 14px;
    font-size: 0.82rem;
  }

  .pm-idx-link::before { display: none; }

  .pm-idx-link.is-active {
    border-color: rgba(var(--accent-1-rgb), 0.45);
    background: rgba(var(--accent-1-rgb), 0.1);
  }

  .pm-idx-block + .pm-idx-block { margin-top: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  .pm-idx-link, .pm-idx-link::before, .pm-idx-num { transition: none; }
}