/* =============================================================
   MAIN.CSS — VIDA Xport
   Estilos de componentes y secciones del sitio.
   Mobile-first. Los ajustes desktop viven en responsive.css.

   ESTRUCTURA POR FASES:
     · Fase 1:  Contenedor base + utilidades + tipografía base.
     · Fase 2A: Header sticky, Botones, Hero, Credibilidad, Problema.
     · Fase 2B: Servicios, Proceso, Sobre, Recursos, CTA Auto-eval, FAQ, Contacto, Footer.
     · Fase 3:  Auto-evaluación (quiz).
     · Fase 5:  Botón WhatsApp flotante, banner cookies.
   ============================================================= */


/* =============================================================
   1. CONTENEDOR BASE
   ============================================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}


/* =============================================================
   2. UTILIDADES DE ACCESIBILIDAD
   ============================================================= */

/* Texto solo para lectores de pantalla */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Salto al contenido principal — visible al tabular */
.skip-link {
  position: absolute;
  top: -40px;
  left: var(--space-4);
  background: var(--color-primary-dark);
  color: var(--color-background);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: var(--z-modal);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
  color: var(--color-background);
}


/* =============================================================
   3. TIPOGRAFÍA BASE DE TÍTULOS
   ============================================================= */
h1, h2, h3, h4 {
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-primary-dark);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

p {
  color: var(--color-neutral-dark);
  line-height: var(--lh-normal);
}


/* =============================================================
   =============================================================
   FASE 2A
   =============================================================
   ============================================================= */


/* =============================================================
   4. BOTONES
   Tres variantes reusables: --primary (lleno), --ghost (outline),
   --large (más alto, para CTAs hero/cta-final).
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              transform var(--transition-fast),
              box-shadow var(--transition-base);
  border: 2px solid transparent;
  /* white-space normal permite wrap en botones anchos con texto largo
     (p. ej. CTAs del hero o de service-card en mobile) */
  white-space: normal;
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent-light);
  outline-offset: 2px;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-background);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-background);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--ghost:hover {
  background-color: var(--color-primary);
  color: var(--color-background);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--fs-lg);
}

/* Iconos dentro de botones: tamaño consistente */
.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn--large svg {
  width: 20px;
  height: 20px;
}


/* =============================================================
   5. HEADER STICKY  +  MENÚ HAMBURGUESA MOBILE
   ----------------------------------------------------------------
   COMPORTAMIENTO MOBILE (default):
     · Header muestra solo Logo + botón hamburguesa.
     · Al hacer clic en la hamburguesa, JS:
         - añade .is-open al <nav>
         - añade .is-visible al backdrop (con fade)
         - añade .menu-open al <body> (lock de scroll)
         - cambia aria-expanded del toggle a "true"
     · El panel <nav> se desliza desde la derecha (transform).
     · Cierra al: clic fuera (backdrop), ESC, o clic en un link.

   COMPORTAMIENTO DESKTOP (≥768px):
     · Reset del panel a flujo inline horizontal.
     · Toggle y backdrop ocultos. Ver responsive.css.
   ============================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: var(--color-background);
  transition: box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-header);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  height: var(--header-height);
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  /* Asegurar tap area mínimo en mobile */
  min-height: 44px;
}

.site-header__logo img {
  height: 56px;
  width: 56px;
  border-radius: var(--radius-full);
}


/* ---- BOTÓN HAMBURGUESA (visible solo mobile) ---- */
.site-header__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--color-primary-dark);
  flex-shrink: 0;
  /* Por encima del panel para seguir siendo clickable cuando está abierto */
  position: relative;
  z-index: calc(var(--z-modal) + 1);
}

.site-header__toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Las 3 líneas → X cuando aria-expanded="true" */
.hamburger {
  position: relative;
  width: 24px;
  height: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform 250ms ease, opacity 200ms ease;
  transform-origin: center;
}

.site-header__toggle[aria-expanded="true"] .hamburger span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.site-header__toggle[aria-expanded="true"] .hamburger span:nth-child(2) {
  opacity: 0;
}
.site-header__toggle[aria-expanded="true"] .hamburger span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}


/* ---- PANEL DE NAVEGACIÓN (mobile: drawer derecho) ---- */
.site-header__nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(80vw, 360px);
  height: 100vh;
  height: 100dvh;  /* dvh evita problemas con barras URL móviles */
  background-color: var(--color-background);
  padding: calc(var(--header-height) + var(--space-6)) var(--space-6) var(--space-8);
  box-shadow: -8px 0 24px rgba(27, 42, 78, 0.15);
  transform: translateX(100%);
  transition: transform 300ms cubic-bezier(0.22, 1, 0.36, 1);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.site-header__nav.is-open {
  transform: translateX(0);
}

.site-header__nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-header__nav a {
  display: block;
  font-size: var(--fs-lg);
  color: var(--color-primary-dark);
  font-weight: var(--fw-medium);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-neutral-light);
  transition: color var(--transition-fast);
}

.site-header__nav a:hover {
  color: var(--color-primary);
}

/* CTA al final del panel mobile */
.site-header__nav .site-header__cta {
  margin-top: auto;
  width: 100%;
  font-size: var(--fs-base);
  padding: var(--space-4) var(--space-6);
  text-align: center;
}

/* En mobile mostramos el texto completo "Auto-evaluación gratuita" */
.site-header__cta-extra {
  display: inline;
}


/* ---- BACKDROP (overlay oscuro semitransparente) ---- */
.site-header__backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(27, 42, 78, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: calc(var(--z-modal) - 1);
  opacity: 0;
  transition: opacity 250ms ease;
  pointer-events: none;
}

.site-header__backdrop.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.site-header__backdrop[hidden] {
  display: none;
}


/* ---- LOCK DE SCROLL DEL BODY mientras menú abierto ---- */
body.menu-open {
  overflow: hidden;
}


/* =============================================================
   6. HERO
   Mobile: columna única (texto arriba, visual abajo).
   Desktop: 2 columnas (texto izq, visual der).
   ============================================================= */
.hero {
  padding: var(--space-12) 0 var(--space-16);
  background-color: var(--color-background);
}

.hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.hero__title {
  font-size: var(--fs-4xl);
  line-height: var(--lh-tight);
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: var(--fs-lg);
  line-height: var(--lh-normal);
  color: var(--color-neutral-medium);
  margin-bottom: var(--space-8);
  max-width: 60ch;
}

.hero__ctas {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
}

/* En mobile el CTA primario ocupa todo el ancho */
.hero__ctas .btn--primary {
  width: 100%;
}

.hero__link-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  color: var(--color-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-base);
  padding: var(--space-2) 0;
}

.hero__link-secondary:hover {
  color: var(--color-accent);
}

.hero__link-secondary svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.hero__link-secondary:hover svg {
  transform: translateY(2px);
}

.hero__visual {
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
}

.hero__visual svg {
  width: 100%;
  height: auto;
  display: block;
}


/* =============================================================
   6.5. HERO — VIDEO LOOP 3D
   El <video> reemplaza al SVG geométrico original.
   El <img class="hero__visual-fallback"> se muestra solo cuando
   el visitante tiene prefers-reduced-motion: reduce activado.
   ============================================================= */

.hero__video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  background-color: var(--color-background-alt);  /* fondo mientras carga */
}

.hero__visual-fallback {
  display: none;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

/* Si el usuario prefiere reducir movimiento, mostrar el poster
   estático en lugar del video en loop. */
@media (prefers-reduced-motion: reduce) {
  .hero__video {
    display: none;
  }
  .hero__visual-fallback {
    display: block;
  }
}


/* =============================================================
   7. BARRA DE CREDIBILIDAD
   Mobile: 1 columna apilada.
   Tablet: 2x2.  Desktop: 4 columnas en línea.
   ============================================================= */
.credibility {
  background-color: var(--color-background-alt);
  padding: var(--space-12) 0;
  border-top: 1px solid var(--color-neutral-light);
  border-bottom: 1px solid var(--color-neutral-light);
}

.credibility__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  list-style: none;
  padding: 0;
  margin: 0;
}

.credibility__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.credibility__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background-color: var(--color-background);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.credibility__icon svg {
  width: 26px;
  height: 26px;
}

.credibility__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  line-height: var(--lh-snug);
  margin: 0;
}

.credibility__text {
  font-size: var(--fs-base);
  color: var(--color-neutral-medium);
  line-height: var(--lh-normal);
  margin: 0;
}


/* =============================================================
   8. PROBLEMA / DIAGNÓSTICO
   3 cards. Mobile: apiladas. Desktop: 3 columnas.
   ============================================================= */
.problem {
  padding: var(--space-16) 0;
}

.problem__title {
  font-size: var(--fs-3xl);
  text-align: center;
  margin: 0 auto var(--space-12);
  color: var(--color-primary-dark);
  max-width: 28ch;
}

.problem__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
  list-style: none;
  padding: 0;
}

.problem__item {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background-color: var(--color-background);
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base);
}

.problem__item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.problem__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background-color: var(--color-background-alt);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
  flex-shrink: 0;
}

.problem__icon svg {
  width: 30px;
  height: 30px;
}

.problem__item-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin: 0;
  line-height: var(--lh-snug);
}

.problem__item-text {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  line-height: var(--lh-normal);
  margin: 0;
}

.problem__closing {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  text-align: center;
  color: var(--color-primary-dark);
  padding: var(--space-6);
  background-color: var(--color-background-alt);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  margin: 0;
  line-height: var(--lh-snug);
}


/* =============================================================
   =============================================================
   FASE 2B — Servicios, Proceso, Sobre, Recursos, CTA, FAQ,
              Contacto, Footer.
   =============================================================
   ============================================================= */


/* =============================================================
   9. SERVICIOS (3 paquetes escalonados)
   Paquete 2 ("Softlanding Esencial") destacado con .--featured.
   Las cards en mobile son 1 col; tablet+ se ajusta en responsive.css.
   ============================================================= */
.services {
  padding: var(--space-24) 0;
  background-color: var(--color-background);
}

.services__title {
  text-align: center;
  margin: 0 auto var(--space-16);
  max-width: 28ch;
  color: var(--color-primary-dark);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.service-card {
  position: relative;
  background-color: var(--color-background);
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Variante destacada — Paquete 2 (más popular) */
.service-card--featured {
  border-color: var(--color-accent);
  border-width: 2px;
  background-color: var(--color-background-alt);
  box-shadow: var(--shadow-md);
}

.service-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-accent);
  color: var(--color-background);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.service-card__header {
  border-bottom: 1px solid var(--color-neutral-light);
  padding-bottom: var(--space-6);
}

.service-card__name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  letter-spacing: 0.02em;
  margin: 0 0 var(--space-3);
}

.service-card--featured .service-card__name {
  color: var(--color-primary);
}

.service-card__ideal {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  font-style: italic;
  line-height: var(--lh-snug);
  margin: 0;
}

.service-card__price {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.service-card__price-prefix {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
}

.service-card__price-amount {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  font-feature-settings: 'tnum';
  line-height: 1;
}

.service-card__price-suffix {
  font-size: var(--fs-xs);
  color: var(--color-neutral-medium);
}

.service-card__duration {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  font-weight: var(--fw-medium);
  margin: 0;
}

.service-card__includes-prefix {
  font-size: var(--fs-sm);
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
  margin: 0;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-card__list li {
  font-size: var(--fs-sm);
  color: var(--color-neutral-dark);
  line-height: var(--lh-snug);
  padding-left: var(--space-6);
  position: relative;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.service-card__cta {
  margin-top: auto;
  width: 100%;
}

.services__note {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  text-align: center;
  font-style: italic;
  margin: 0;
}


/* =============================================================
   10. PROCESO (timeline 5 pasos)
   Mobile: vertical con línea conectora. Desktop: horizontal.
   ============================================================= */
.process {
  padding: var(--space-24) 0;
  background-color: var(--color-background-alt);
}

.process__title {
  text-align: center;
  margin: 0 auto var(--space-16);
  max-width: 28ch;
}

.process__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}

.process__step {
  position: relative;
  padding-left: 76px;  /* ancho del número + gap */
  text-align: left;
}

.process__step-number {
  position: absolute;
  left: 0;
  top: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-background);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 2;
}

/* Línea conectora vertical entre pasos en mobile */
.process__step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 27px;            /* centro del círculo de 56px */
  top: 56px;
  width: 2px;
  height: calc(100% + var(--space-8));
  background-color: var(--color-neutral-light);
  z-index: 1;
}

.process__step-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin: var(--space-2) 0 var(--space-2);
  line-height: var(--lh-snug);
}

.process__step-text {
  font-size: var(--fs-base);
  color: var(--color-neutral-medium);
  line-height: var(--lh-normal);
  margin: 0;
}


/* =============================================================
   11. SOBRE VIDA XPORT (dos socios)
   2 cards de socio + bloque de highlights.
   Siluetas SVG geométricas placeholder hasta tener fotos reales.
   ============================================================= */
.about {
  padding: var(--space-24) 0;
}

.about__title {
  text-align: center;
  margin: 0 auto var(--space-12);
  max-width: 28ch;
}

.about__intro {
  font-size: var(--fs-lg);
  color: var(--color-neutral-dark);
  text-align: center;
  max-width: 70ch;
  margin: 0 auto var(--space-6);
  line-height: var(--lh-normal);
}

.about__intro:last-of-type {
  margin-bottom: var(--space-16);
}

.about__partners {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.partner {
  text-align: center;
}

.partner__avatar {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--space-5);
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--color-background-alt);
}

.partner__avatar svg,
.partner__avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;  /* recorta la foto manteniendo proporción dentro del círculo */
}

.partner__name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-1);
}

.partner__role {
  font-size: var(--fs-sm);
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 var(--space-3);
}

.partner__bio {
  font-size: var(--fs-base);
  color: var(--color-neutral-medium);
  line-height: var(--lh-normal);
  max-width: 50ch;
  margin: 0 auto;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 500px;
}

.about__highlights li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-background-alt);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  color: var(--color-neutral-dark);
  font-weight: var(--fw-medium);
}

.about__highlights svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
  flex-shrink: 0;
}


/* =============================================================
   12. RECURSOS DESCARGABLES (2 cards con form toggle)
   El form fallback se reemplaza por embed HubSpot en Fase 5.
   ============================================================= */
.resources {
  padding: var(--space-24) 0;
  background-color: var(--color-background-alt);
}

.resources__title {
  text-align: center;
  margin: 0 auto var(--space-3);
  max-width: 28ch;
}

.resources__subtitle {
  font-size: var(--fs-base);
  color: var(--color-neutral-medium);
  text-align: center;
  max-width: 60ch;
  margin: 0 auto var(--space-12);
}

.resources__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.resource-card {
  background-color: var(--color-background);
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.resource-card__cover {
  width: 80px;
  height: 100px;
  background-color: var(--color-primary-dark);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--color-background);
  flex-shrink: 0;
  padding: var(--space-3);
}

.resource-card__cover svg {
  width: 32px;
  height: 32px;
}

.resource-card__cover-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: var(--fw-semibold);
  text-align: center;
}

.resource-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin: 0;
  line-height: var(--lh-snug);
}

.resource-card__desc {
  font-size: var(--fs-base);
  color: var(--color-neutral-medium);
  line-height: var(--lh-normal);
  margin: 0;
}

.resource-card__cta {
  align-self: flex-start;
}

.resource-card__cta svg {
  transition: transform var(--transition-base);
}

.resource-card__cta[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.resource-card__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background-color: var(--color-background-alt);
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
}

.resource-card__form[hidden] {
  display: none;
}

/* HubSpot embed dentro de un resource-card: oculto por defecto.
   El botón "Descargar gratis" añade .is-visible para mostrarlo.
   Esto evita que aparezcan dos formularios apilados al cargar la página. */
.resource-card .hs-form-frame {
  display: none;
}

.resource-card .hs-form-frame.is-visible {
  display: block;
}

/* Mensaje de éxito tras submit del form de recurso (descarga directa) */
.resource-card__success {
  padding: var(--space-5);
  background-color: var(--color-background-alt);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-md);
  color: var(--color-primary-dark);
  font-size: var(--fs-sm);
  line-height: var(--lh-snug);
  margin: 0;
  text-align: center;
}

.resource-card__success strong {
  display: block;
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
  color: var(--color-success);
  margin-bottom: var(--space-2);
}

.resource-card__form label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-neutral-dark);
}

.resource-card__form input[type="text"],
.resource-card__form input[type="email"] {
  padding: var(--space-3);
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  background-color: var(--color-background);
  color: var(--color-neutral-dark);
}

.resource-card__form input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.12);
}

.resource-card__checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-3);
}

.resource-card__checkbox input {
  margin-top: 4px;
  flex-shrink: 0;
}

.resource-card__checkbox span {
  font-size: var(--fs-sm);
  font-weight: var(--fw-normal);
  color: var(--color-neutral-medium);
  line-height: var(--lh-snug);
}


/* =============================================================
   13. CTA AUTO-EVALUACIÓN (bloque destacado oscuro)
   ============================================================= */
.cta-block {
  padding: var(--space-24) 0;
  background-color: var(--color-primary-dark);
  color: var(--color-background);
  text-align: center;
}

.cta-block__title {
  font-size: var(--fs-3xl);
  color: var(--color-background);
  max-width: 28ch;
  margin: 0 auto var(--space-6);
}

.cta-block__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-accent-light);
  max-width: 60ch;
  margin: 0 auto var(--space-8);
  line-height: var(--lh-normal);
}

.btn--white {
  background-color: var(--color-background);
  color: var(--color-primary-dark);
}

.btn--white:hover {
  background-color: var(--color-accent-light);
  color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}


/* =============================================================
   14. FAQ (acordeón con <details>/<summary>, sin JS)
   ============================================================= */
.faq {
  padding: var(--space-24) 0;
}

.faq__title {
  text-align: center;
  margin: 0 auto var(--space-12);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background-color: var(--color-background-alt);
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item[open] {
  border-color: var(--color-accent);
  background-color: var(--color-background);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-dark);
  list-style: none;
  user-select: none;
}

/* Ocultar marcador nativo de <summary> */
.faq-item__question::-webkit-details-marker { display: none; }
.faq-item__question::marker { display: none; }

.faq-item__question svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item[open] .faq-item__question svg {
  transform: rotate(180deg);
}

.faq-item__answer {
  padding: 0 var(--space-6) var(--space-6);
}

.faq-item__answer p {
  font-size: var(--fs-base);
  color: var(--color-neutral-medium);
  line-height: var(--lh-normal);
  margin: 0;
}


/* =============================================================
   15. CONTACTO (form fallback + bloque info)
   El form fallback se reemplaza por embed HubSpot en Fase 5.
   ============================================================= */
.contact {
  padding: var(--space-24) 0;
  background-color: var(--color-background-alt);
}

.contact__title {
  text-align: center;
  margin: 0 auto var(--space-3);
}

.contact__subtitle {
  font-size: var(--fs-base);
  color: var(--color-neutral-medium);
  text-align: center;
  margin: 0 auto var(--space-12);
  max-width: 60ch;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.contact__form[hidden] {
  /* Necesario porque `display: grid` de la regla siguiente
     sobrescribiría el `display: none` que aplica el atributo hidden */
  display: none;
}

.contact__form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  background-color: var(--color-background);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-neutral-light);
}

.contact__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact__field > span {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-neutral-dark);
}

.contact__field input,
.contact__field select,
.contact__field textarea {
  padding: var(--space-3);
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  background-color: var(--color-background);
  color: var(--color-neutral-dark);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.contact__field input:focus,
.contact__field select:focus,
.contact__field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.12);
}

.contact__field textarea {
  resize: vertical;
  min-height: 100px;
  font-family: var(--font-sans);
}

.contact__field--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-3);
}

.contact__field--checkbox input {
  margin-top: 4px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.contact__field--checkbox span {
  font-size: var(--fs-sm);
  font-weight: var(--fw-normal);
  color: var(--color-neutral-medium);
  line-height: var(--lh-snug);
}

.contact__field--checkbox a {
  color: var(--color-primary);
  text-decoration: underline;
}

.contact__submit {
  margin-top: var(--space-2);
  width: 100%;
}

/* Bloque info derecho */
.contact__info {
  background-color: var(--color-primary-dark);
  color: var(--color-background);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
}

.contact__info-title {
  font-size: var(--fs-lg);
  color: var(--color-background);
  margin: 0 0 var(--space-6);
}

.contact__info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact__info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact__info-icon {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent-light);
}

.contact__info-icon svg {
  width: 20px;
  height: 20px;
}

.contact__info-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-light);
  margin: 0 0 var(--space-1);
  font-weight: var(--fw-semibold);
}

.contact__info-item a {
  color: var(--color-background);
  font-weight: var(--fw-medium);
  font-size: var(--fs-base);
}

.contact__info-item a:hover {
  color: var(--color-accent-light);
}

.contact__info-item address {
  font-style: normal;
  font-size: var(--fs-base);
  color: var(--color-background);
  line-height: var(--lh-normal);
}

.contact__info-item p {
  color: var(--color-background);
  margin: 0;
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
}

.contact__info-note {
  font-size: var(--fs-xs) !important;
  color: var(--color-accent-light) !important;
  font-style: italic;
  margin-top: var(--space-1) !important;
}


/* =============================================================
   16. FOOTER
   4 columnas en desktop, apilado en mobile.
   ============================================================= */
.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-accent-light);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  /* Solo padding vertical: el horizontal ya lo aplica .container */
  padding-block: var(--space-16);
}

.site-footer__col-title {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-background);
  margin: 0 0 var(--space-4);
  font-weight: var(--fw-semibold);
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer__col a {
  color: var(--color-accent-light);
  font-size: var(--fs-base);
  transition: color var(--transition-fast);
}

.site-footer__col a:hover {
  color: var(--color-background);
}

.site-footer__col li {
  font-size: var(--fs-base);
  color: var(--color-accent-light);
  line-height: var(--lh-snug);
}

.site-footer__col--brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.site-footer__logo img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
}

.site-footer__tagline {
  font-size: var(--fs-base);
  color: var(--color-accent-light);
  line-height: var(--lh-normal);
  max-width: 30ch;
  margin: 0;
}

.site-footer__legal-line {
  font-size: var(--fs-xs);
  color: var(--color-accent-light);
  opacity: 0.8;
}

.site-footer__social {
  flex-direction: row !important;
  gap: var(--space-3) !important;
}

.site-footer__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.site-footer__social a:hover {
  background-color: var(--color-accent);
}

.site-footer__social svg {
  width: 20px;
  height: 20px;
}

.site-footer__bottom {
  background-color: rgba(0, 0, 0, 0.2);
  padding: var(--space-4) 0;
}

.site-footer__bottom p {
  font-size: var(--fs-sm);
  color: var(--color-accent-light);
  text-align: center;
  margin: 0;
}


/* =============================================================
   17. PÁGINAS AUXILIARES (gracias, política privacidad)
   ============================================================= */

/* --- Header simplificado para auto-evaluacion / gracias --- */
.site-header--minimal .site-header__inner {
  justify-content: space-between;
}

.site-header--minimal .site-header__back {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  font-weight: var(--fw-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.site-header--minimal .site-header__back:hover {
  color: var(--color-primary);
}

.site-header--minimal .site-header__back svg {
  width: 16px;
  height: 16px;
}

/* --- Página gracias.html --- */
.thanks {
  padding: var(--space-24) 0;
  text-align: center;
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.thanks__inner {
  max-width: 640px;
  margin: 0 auto;
}

.thanks__icon {
  width: 88px;
  height: 88px;
  margin: 0 auto var(--space-6);
  background-color: var(--color-success);
  color: var(--color-background);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thanks__icon svg {
  width: 44px;
  height: 44px;
}

.thanks__title {
  font-size: var(--fs-3xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-4);
}

.thanks__lead {
  font-size: var(--fs-lg);
  color: var(--color-neutral-medium);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-6);
}

.thanks__note {
  background-color: var(--color-background-alt);
  border-left: 4px solid var(--color-accent);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  text-align: left;
  margin-bottom: var(--space-8);
}

.thanks__note strong {
  color: var(--color-primary-dark);
}

.thanks__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
}

.thanks__ctas .btn {
  width: 100%;
  max-width: 360px;
}

.btn--whatsapp {
  background-color: #25D366;
  color: var(--color-background);
}

.btn--whatsapp:hover {
  background-color: #1DA851;
  color: var(--color-background);
}

/* --- Página política de privacidad --- */
.legal {
  padding: var(--space-16) 0 var(--space-24);
  max-width: 800px;
  margin: 0 auto;
}

.legal__title {
  font-size: var(--fs-3xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-3);
}

.legal__updated {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  font-style: italic;
  margin-bottom: var(--space-8);
}

.legal__notice {
  background-color: var(--color-background-alt);
  border-left: 4px solid var(--color-warning);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  margin-bottom: var(--space-12);
}

.legal__notice strong {
  color: var(--color-primary-dark);
}

.legal h2 {
  font-size: var(--fs-xl);
  color: var(--color-primary-dark);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
}

.legal h3 {
  font-size: var(--fs-lg);
  color: var(--color-primary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.legal p,
.legal li {
  font-size: var(--fs-base);
  color: var(--color-neutral-dark);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-3);
}

.legal ul {
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.legal a {
  color: var(--color-primary);
  text-decoration: underline;
}


/* =============================================================
   =============================================================
   FASE 3 — AUTO-EVALUACIÓN (quiz)
   =============================================================
   ============================================================= */

/* Layout general del quiz */
.quiz {
  padding: var(--space-12) 0 var(--space-24);
  min-height: calc(100vh - var(--header-height));
}

.quiz__inner {
  max-width: 720px;
  margin: 0 auto;
}

/* ---- Barra de progreso ---- */
.quiz__progress-wrapper {
  margin-bottom: var(--space-12);
}

.quiz__progress {
  width: 100%;
  height: 6px;
  background-color: var(--color-neutral-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.quiz__progress-bar {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
  width: 0%;
}

.quiz__progress-text {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  font-weight: var(--fw-medium);
  margin: 0;
}

.quiz__progress-text strong {
  color: var(--color-primary-dark);
  font-weight: var(--fw-bold);
}


/* ---- Pasos / preguntas ----
   Transición coordinada salida + entrada controlada por JS:
     · El step que sale recibe .is-leaving (180ms slide-up + fade).
     · Tras 180ms, JS lo oculta con display:none y muestra el
       siguiente con .is-active (320ms slide-up + fade-in).
   `both` mantiene los keyframes 0% antes de empezar para evitar
   el flash inicial sin opacidad. */
.quiz__step {
  display: none;
}

.quiz__step.is-active,
.quiz__step.is-leaving {
  display: block;
}

.quiz__step.is-active {
  animation: quiz-step-in 320ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.quiz__step.is-leaving {
  animation: quiz-step-out 180ms ease-in both;
}

@keyframes quiz-step-in {
  0%   { opacity: 0; transform: translateY(12px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes quiz-step-out {
  0%   { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-12px); }
}

.quiz__question-number {
  font-size: var(--fs-sm);
  color: var(--color-accent);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 var(--space-3);
}

.quiz__question {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  line-height: var(--lh-snug);
  margin: 0 0 var(--space-2);
}

.quiz__hint {
  font-size: var(--fs-sm);
  color: var(--color-neutral-medium);
  font-style: italic;
  margin: 0 0 var(--space-8);
}


/* ---- Opciones de respuesta ---- */
.quiz__options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
}

.quiz-option {
  width: 100%;
  text-align: left;
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-background);
  border: 2px solid var(--color-neutral-light);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  color: var(--color-neutral-dark);
  cursor: pointer;
  transition: border-color var(--transition-fast),
              background-color var(--transition-fast),
              transform var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  line-height: var(--lh-snug);
}

.quiz-option:hover {
  border-color: var(--color-accent-light);
  background-color: var(--color-background-alt);
}

.quiz-option.is-selected {
  border-color: var(--color-primary);
  background-color: var(--color-background-alt);
  color: var(--color-primary-dark);
  font-weight: var(--fw-semibold);
}

/* Indicador visual de selección (radio-like) */
.quiz-option::before {
  content: '';
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-neutral-light);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  position: relative;
}

.quiz-option.is-selected::before {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  box-shadow: inset 0 0 0 4px var(--color-background);
}

/* Variante multi-select (pregunta 10): cuadrado en lugar de círculo */
.quiz-option--multi::before {
  border-radius: var(--radius-sm);
}

.quiz-option--multi.is-selected::before {
  background-color: var(--color-primary);
  box-shadow: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
}

.quiz__multi-counter {
  font-size: var(--fs-xs);
  color: var(--color-neutral-medium);
  text-align: right;
  margin-top: var(--space-2);
}


/* ---- Botones de navegación ---- */
.quiz__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-neutral-light);
}

.quiz__nav .btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}


/* ---- Pantalla de resultados ---- */
.quiz__results {
  text-align: center;
}

.quiz__result-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background-color: var(--color-accent);
  color: var(--color-background);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-6);
}

.quiz__result-title {
  font-size: var(--fs-3xl);
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-3);
}

.quiz__result-score {
  font-size: var(--fs-lg);
  color: var(--color-neutral-medium);
  font-weight: var(--fw-medium);
  margin: 0 0 var(--space-8);
}

.quiz__result-score strong {
  color: var(--color-primary-dark);
  font-weight: var(--fw-bold);
}

.quiz__result-description {
  font-size: var(--fs-base);
  color: var(--color-neutral-dark);
  line-height: var(--lh-normal);
  max-width: 60ch;
  margin: 0 auto var(--space-12);
  text-align: left;
}

.quiz__recommended {
  background-color: var(--color-background-alt);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: left;
  margin-bottom: var(--space-12);
}

.quiz__recommended-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  font-weight: var(--fw-bold);
  margin: 0 0 var(--space-2);
}

.quiz__recommended-name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-3);
  letter-spacing: 0.02em;
}

.quiz__recommended-desc {
  font-size: var(--fs-base);
  color: var(--color-neutral-dark);
  line-height: var(--lh-normal);
  margin: 0;
}


/* ---- Form al final del quiz ----
   Reusa los estilos .contact__form / .contact__field del bloque
   de Contacto del home. Solo añadimos el wrapper introductorio. */
.quiz__form-intro {
  text-align: center;
  margin-bottom: var(--space-8);
}

.quiz__form-intro h3 {
  font-size: var(--fs-2xl);
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-3);
}

.quiz__form-intro p {
  font-size: var(--fs-base);
  color: var(--color-neutral-medium);
  max-width: 50ch;
  margin: 0 auto;
  line-height: var(--lh-normal);
}


/* =============================================================
   =============================================================
   FASE 5 — INTEGRACIONES (WhatsApp FAB, Cookie Banner, HubSpot)
   =============================================================
   ============================================================= */


/* =============================================================
   18. BOTÓN FLOTANTE WHATSAPP
   Renderizado condicional vía JS (initWhatsAppButton).
   Aparece a los 3s con fade + scale-in. Aura pulsante 3 ciclos.
   ============================================================= */
.whatsapp-fab {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 56px;
  height: 56px;
  background-color: #25D366;
  color: var(--color-background);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.20);
  z-index: var(--z-whatsapp);
  text-decoration: none;
  transition: transform 250ms ease, box-shadow 250ms ease;
  opacity: 0;
  transform: scale(0.5);
  animation: whatsapp-fab-in 400ms ease-out 3s forwards;
}

.whatsapp-fab:hover,
.whatsapp-fab:focus-visible {
  transform: scale(1.06);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  color: var(--color-background);
  outline: none;
}

.whatsapp-fab svg {
  width: 32px;
  height: 32px;
  position: relative;
  z-index: 2;
}

/* Aura pulsante (3 ciclos) que arranca después del fade-in */
.whatsapp-fab::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-color: #25D366;
  opacity: 0.5;
  z-index: 1;
  animation: whatsapp-pulse 1.8s ease-out 4s 3;
}

@keyframes whatsapp-fab-in {
  0%   { opacity: 0; transform: scale(0.5); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes whatsapp-pulse {
  0%   { transform: scale(1);   opacity: 0.5; }
  100% { transform: scale(1.7); opacity: 0;   }
}

@media (max-width: 480px) {
  .whatsapp-fab {
    width: 52px;
    height: 52px;
    bottom: var(--space-4);
    right: var(--space-4);
  }
  .whatsapp-fab svg {
    width: 28px;
    height: 28px;
  }
}


/* =============================================================
   19. BANNER DE COOKIES
   Renderizado dinámico por initCookieBanner si no hay
   localStorage.vida-cookies-accepted. Slide-up desde abajo.
   ============================================================= */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary-dark);
  color: var(--color-background);
  padding: var(--space-4) var(--space-6);
  z-index: var(--z-cookies);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  transform: translateY(100%);
  transition: transform 350ms ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-banner__text {
  flex: 1;
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--color-background);
  line-height: var(--lh-snug);
}

.cookie-banner__text a {
  color: var(--color-accent-light);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

.cookie-banner__actions .btn {
  font-size: var(--fs-sm);
  padding: var(--space-2) var(--space-4);
}

.cookie-banner__more {
  background-color: transparent;
  color: var(--color-accent-light);
  border-color: var(--color-accent-light);
}

.cookie-banner__more:hover {
  background-color: var(--color-accent-light);
  color: var(--color-primary-dark);
}

@media (max-width: 767px) {
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
    padding: var(--space-4);
  }
  .cookie-banner__actions {
    justify-content: flex-end;
  }
}


/* =============================================================
   20. HUBSPOT EMBED CONTAINERS
   Cuando el embed se carga, oculta el form fallback hermano.
   HubSpot inyecta su propio CSS — solo damos wrapper consistente.
   ============================================================= */
.hubspot-form {
  width: 100%;
}

.hubspot-form iframe {
  max-width: 100% !important;
}