/* =========================================================
   Fonia Pulse — estilos del bloque en home, enlace del hero,
   navegación (desktop/mobile) y footer.
   Depende de los design tokens ya definidos en main.css
   (--color-accent, --color-secondary, --font-inter-tight).
   ========================================================= */

/* ---------- Enlace discreto en el hero ---------- */
.hero-pulse-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-secondary);
  opacity: 0.65;
  text-decoration: none;
  transition: opacity 0.2s ease, color 0.2s ease, gap 0.2s ease;
}
.hero-pulse-link:hover,
.hero-pulse-link:focus-visible {
  opacity: 1;
  color: var(--color-accent);
  gap: 9px;
}
:is(.dark *) .hero-pulse-link {
  color: #fff;
}

/* ---------- Nav item "Pulse" (desktop) ---------- */
.nav-pulse-link {
  position: relative;
  color: var(--color-secondary) !important;
  font-weight: 600 !important;
}
.nav-pulse-link .nav-pulse-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-accent);
  margin-left: 2px;
}
:is(.dark *) .nav-pulse-link {
  color: var(--color-accent) !important;
}

/* ---------- Barra superior móvil ---------- */
.mobile-pulse-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-secondary);
  background: color-mix(in oklab, var(--color-accent) 12%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-accent) 35%, transparent);
  text-decoration: none;
  white-space: nowrap;
}
.mobile-pulse-link:active {
  background: color-mix(in oklab, var(--color-accent) 22%, transparent);
}

/* ---------- Sección Pulse en home ---------- */
.pulse-section {
  padding: 56px 0;
}

.pulse-panel {
  position: relative;
  background: var(--color-secondary);
  padding: 56px 40px;
  isolation: isolate;
}

/* Fondo técnico sutil: grid + resplandor, sin brillos arcoíris */
.pulse-panel__grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(color-mix(in oklab, #fff 6%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, #fff 6%, transparent) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 40%, transparent 90%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 40%, transparent 90%);
}
.pulse-panel::after {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, color-mix(in oklab, var(--color-accent) 22%, transparent) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

.pulse-panel__inner {
  position: relative;
  z-index: 1;
}

.pulse-eyebrow {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  background: color-mix(in oklab, var(--color-accent) 14%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-accent) 30%, transparent);
  margin-bottom: 20px;
}

.pulse-headline {
  font-size: 2rem;
  line-height: 1.2;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}
.pulse-headline__accent {
  color: var(--color-accent);
}

.pulse-text {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 14px;
  max-width: 46ch;
}

.pulse-supporting {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 28px;
}

.pulse-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.pulse-cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  color: #14201f;
  background: var(--color-accent);
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  box-shadow: 0 10px 24px -8px color-mix(in oklab, var(--color-accent) 60%, transparent);
}
.pulse-cta-primary:hover,
.pulse-cta-primary:focus-visible {
  transform: translateY(-2px);
  background: #fff;
}

.pulse-cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.28);
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.pulse-cta-secondary:hover,
.pulse-cta-secondary:focus-visible {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.06);
}

/* ---------- Visual / diagrama ---------- */
.pulse-visual {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.pulse-diagram {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 26px 20px;
}

.pulse-diagram__group {
  flex: 1;
  min-width: 0;
}

.pulse-diagram__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 10px;
}

.pulse-diagram__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pulse-diagram__list li {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px 10px;
}

.pulse-diagram__arrow {
  flex: 0 0 auto;
  width: 28px;
  height: 2px;
  background: color-mix(in oklab, var(--color-accent) 45%, transparent);
  position: relative;
}
.pulse-diagram__arrow::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: translateY(-50%) rotate(-45deg);
}

.pulse-diagram__core {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 18px;
  border-radius: 16px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #14201f;
  background: var(--color-accent);
  text-align: center;
  white-space: nowrap;
}

.pulse-diagram__core-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #14201f;
}
@media (prefers-reduced-motion: no-preference) {
  .pulse-diagram__core-dot {
    animation: pulse-dot-beat 2.4s ease-in-out infinite;
  }
}
@keyframes pulse-dot-beat {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.pulse-diagram__interfaces {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.pulse-diagram__interfaces span {
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 4px 10px;
}
.pulse-diagram__interfaces-note {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 8px;
  max-width: 32ch;
}

.pulse-prompt-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid color-mix(in oklab, var(--color-accent) 25%, transparent);
  border-radius: 14px;
  padding: 16px 18px;
}
.pulse-prompt-card__label {
  flex: 0 0 auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
}
.pulse-prompt-card p {
  margin: 0;
  font-size: 0.9rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
}

/* ---------- Microsección "Más que dashboards" ---------- */
.pulse-more-than-dashboards {
  position: relative;
  z-index: 1;
  margin-top: 44px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.pulse-more-than-dashboards h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.pulse-more-than-dashboards > p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 62ch;
  margin-bottom: 20px;
  line-height: 1.6;
}
.pulse-questions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.pulse-questions li {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px 14px;
  line-height: 1.5;
}
.pulse-questions li::before {
  content: "“";
  color: var(--color-accent);
  font-weight: 700;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .pulse-panel {
    padding: 44px 28px;
  }
  .pulse-headline {
    font-size: 1.75rem;
  }
  .pulse-questions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .pulse-section {
    padding: 40px 0;
  }
  .pulse-panel {
    padding: 32px 18px;
    border-radius: 20px;
  }
  .pulse-headline {
    font-size: 1.5rem;
  }
  .pulse-text {
    max-width: none;
  }
  /* Copy primero, visual después (orden ya es el del DOM) y
     diagrama simplificado en columna, sin scroll horizontal. */
  .pulse-diagram {
    flex-direction: column;
    align-items: stretch;
  }
  .pulse-diagram__arrow {
    width: 2px;
    height: 20px;
    align-self: center;
  }
  .pulse-diagram__arrow::after {
    right: 50%;
    top: auto;
    bottom: -1px;
    transform: translateX(50%) rotate(45deg);
  }
  .pulse-diagram__core {
    justify-content: center;
    align-self: center;
  }
  .pulse-more-than-dashboards {
    margin-top: 32px;
    padding-top: 28px;
  }
}

@media (max-width: 480px) {
  .pulse-panel {
    padding: 28px 14px;
  }
  .pulse-headline {
    font-size: 1.35rem;
  }
  .pulse-ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .pulse-cta-primary,
  .pulse-cta-secondary {
    text-align: center;
  }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  .pulse-diagram__core-dot {
    animation: none !important;
  }
  .hero-pulse-link,
  .pulse-cta-primary,
  .pulse-cta-secondary {
    transition: none !important;
  }
}

/* =========================================================
   Landing /pulse — componentes adicionales
   ========================================================= */

/* ---------- Estructura general de sección ---------- */
.pulse-page-section {
  padding: 72px 0;
}
.pulse-page-section--tight {
  padding: 48px 0;
}
.pulse-section-head {
  max-width: 640px;
  margin-bottom: 40px;
}
.pulse-section-head--wide {
  max-width: 760px;
}

/* Eyebrow / heading / lead reutilizables sobre fondo claro */
.pulse-kicker {
  display: inline-block;
  padding: 7px 15px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  background: color-mix(in oklab, var(--color-accent) 12%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-accent) 28%, transparent);
  margin-bottom: 16px;
}
.pulse-h2 {
  font-size: 1.85rem;
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 14px;
}
:is(.dark *) .pulse-h2 {
  color: #fff;
}
.pulse-lead {
  font-size: 1.05rem;
  line-height: 1.65;
  color: color-mix(in oklab, var(--color-secondary) 72%, transparent);
  max-width: 62ch;
}
:is(.dark *) .pulse-lead {
  color: rgba(255, 255, 255, 0.75);
}
.pulse-lead + .pulse-lead {
  margin-top: 12px;
}

/* ---------- Sección 2: el problema (fragmentación → convergencia) ---------- */
.pulse-fragments {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  background: color-mix(in oklab, var(--color-secondary) 4%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  border-radius: 20px;
  padding: 32px 20px;
}
.pulse-fragments__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.pulse-fragments__chip {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-secondary);
  background: #fff;
  border: 1px solid color-mix(in oklab, var(--color-secondary) 14%, transparent);
  border-radius: 999px;
  padding: 8px 14px;
  transform: rotate(var(--tilt, 0deg));
}
.pulse-fragments__chip:nth-child(2n) { --tilt: 1.5deg; }
.pulse-fragments__chip:nth-child(3n) { --tilt: -1.5deg; }
.pulse-fragments__arrow {
  width: 2px;
  height: 26px;
  background: color-mix(in oklab, var(--color-accent) 50%, transparent);
  position: relative;
}
.pulse-fragments__arrow::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: translateX(-50%) rotate(45deg);
}
.pulse-fragments__target {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
  background: var(--color-secondary);
}
.pulse-fragments__target span {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--color-accent);
}

/* ---------- Sección 3: cómo funciona ---------- */
.pulse-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pulse-step {
  background: #fff;
  border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  border-radius: 18px;
  padding: 24px 20px;
}
.pulse-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--color-accent) 14%, transparent);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.pulse-step__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.pulse-step__text {
  font-size: 0.9rem;
  line-height: 1.55;
  color: color-mix(in oklab, var(--color-secondary) 70%, transparent);
}

/* ---------- Sección 4: dashboard vs conocimiento ---------- */
.pulse-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 8px;
}
.pulse-compare__col {
  border-radius: 18px;
  padding: 24px 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.pulse-compare__col--dashboard {
  background: rgba(255, 255, 255, 0.02);
}
.pulse-compare__col--pulse {
  background: color-mix(in oklab, var(--color-accent) 10%, transparent);
  border-color: color-mix(in oklab, var(--color-accent) 30%, transparent);
}
.pulse-compare__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.pulse-compare__col--dashboard .pulse-compare__title {
  color: rgba(255, 255, 255, 0.5);
}
.pulse-compare__col--pulse .pulse-compare__title {
  color: var(--color-accent);
}
.pulse-compare__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pulse-compare__list li {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  padding-left: 16px;
  position: relative;
}
.pulse-compare__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.6;
}

.pulse-prompt-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 28px;
}
.pulse-question-chip {
  display: block;
  width: 100%;
  text-align: left;
  font: inherit;
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.pulse-question-chip::before {
  content: "“";
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 2px;
}
.pulse-question-chip:hover,
.pulse-question-chip:focus-visible {
  border-color: color-mix(in oklab, var(--color-accent) 45%, transparent);
  background: rgba(255, 255, 255, 0.07);
}

/* Variante de pregunta sobre fondo claro (casos de uso) */
.pulse-question-chip--onlight {
  color: var(--color-secondary);
  background: color-mix(in oklab, var(--color-secondary) 4%, transparent);
  border-color: color-mix(in oklab, var(--color-secondary) 12%, transparent);
}
.pulse-question-chip--onlight:hover,
.pulse-question-chip--onlight:focus-visible {
  border-color: color-mix(in oklab, var(--color-accent) 50%, transparent);
  background: color-mix(in oklab, var(--color-accent) 6%, transparent);
}

/* ---------- Sección 5: fuentes ---------- */
.pulse-sources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.pulse-source-card {
  background: #fff;
  border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  border-radius: 16px;
  padding: 20px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pulse-source-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-accent);
  flex-shrink: 0;
}
.pulse-third-party {
  margin-top: 28px;
  padding: 24px;
  border-radius: 16px;
  background: color-mix(in oklab, var(--color-accent) 6%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-accent) 20%, transparent);
}
.pulse-third-party h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.pulse-third-party p {
  font-size: 0.9rem;
  color: color-mix(in oklab, var(--color-secondary) 72%, transparent);
  margin: 0;
  max-width: 68ch;
}

/* ---------- Sección 6: flujo Pulse → ChatGPT/Claude ---------- */
.pulse-flow-mini {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.pulse-flow-mini__node {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 10px 14px;
}
.pulse-flow-mini__node--core {
  color: #14201f;
  background: var(--color-accent);
  border-color: transparent;
}
.pulse-flow-mini__arrow {
  color: var(--color-accent);
  font-weight: 700;
}
.pulse-columns-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pulse-columns-3__item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 22px 20px;
}
.pulse-columns-3__item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.pulse-columns-3__item p {
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}
.pulse-columns-3__item--accent {
  border-color: color-mix(in oklab, var(--color-accent) 35%, transparent);
  background: color-mix(in oklab, var(--color-accent) 8%, transparent);
}

/* ---------- Sección 7: qué puedes hacer ---------- */
.pulse-capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pulse-capability-card {
  background: #fff;
  border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  border-radius: 18px;
  padding: 24px 20px;
}
.pulse-capability-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.pulse-capability-card p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: color-mix(in oklab, var(--color-secondary) 70%, transparent);
  margin: 0;
}

/* ---------- Sección 8: casos de uso (tabs) ---------- */
.pulse-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  padding-bottom: 14px;
}
.pulse-tab {
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: color-mix(in oklab, var(--color-secondary) 65%, transparent);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 9px 16px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.pulse-tab:hover {
  color: var(--color-secondary);
}
.pulse-tab[aria-selected="true"] {
  color: #14201f;
  background: var(--color-accent);
  border-color: transparent;
}
.pulse-tab:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.pulse-tabs__panel[hidden] {
  display: none;
}
.pulse-tabs__panel p {
  font-size: 1rem;
  line-height: 1.65;
  color: color-mix(in oklab, var(--color-secondary) 75%, transparent);
  max-width: 68ch;
  margin-bottom: 20px;
}
.pulse-tabs__panel .pulse-prompt-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 0;
}

/* ---------- Sección 9: por qué Fonia ---------- */
.pulse-why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.pulse-why-card {
  background: #fff;
  border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  border-radius: 18px;
  padding: 24px 20px;
}
.pulse-why-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.pulse-why-card p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: color-mix(in oklab, var(--color-secondary) 70%, transparent);
  margin: 0;
}

/* ---------- Sección 10: implantación ---------- */
.pulse-implementation-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pulse-implementation-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  border-radius: 16px;
  padding: 18px 20px;
}
.pulse-implementation-step__num {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-accent);
  background: color-mix(in oklab, var(--color-accent) 14%, transparent);
}
.pulse-implementation-step h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 4px;
}
.pulse-implementation-step p {
  font-size: 0.9rem;
  color: color-mix(in oklab, var(--color-secondary) 70%, transparent);
  margin: 0;
  line-height: 1.5;
}

/* ---------- Sección 11: FAQ (details/summary nativo, accesible) ---------- */
.pulse-faq {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pulse-faq-item {
  background: #fff;
  border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  border-radius: 14px;
  padding: 4px 20px;
}
.pulse-faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 0;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.pulse-faq-item summary::-webkit-details-marker {
  display: none;
}
.pulse-faq-item summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 8px;
}
.pulse-faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-accent);
  transition: transform 0.2s ease;
}
.pulse-faq-item[open] summary::after {
  transform: rotate(45deg);
}
.pulse-faq-item p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: color-mix(in oklab, var(--color-secondary) 72%, transparent);
  margin: 0 0 18px;
}

/* ---------- Sección 12: CTA final + formulario ---------- */
.pulse-final-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: start;
}
.pulse-form {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pulse-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.pulse-form label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 6px;
}
.pulse-form input,
.pulse-form textarea {
  width: 100%;
  font: inherit;
  font-size: 0.92rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  padding: 11px 13px;
  transition: border-color 0.2s ease;
}
.pulse-form input::placeholder,
.pulse-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.35);
}
.pulse-form input:focus,
.pulse-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.pulse-form textarea {
  resize: vertical;
  min-height: 84px;
}
.pulse-form__submit {
  margin-top: 4px;
}
.pulse-form__status {
  font-size: 0.85rem;
  min-height: 1.2em;
}
.pulse-form__status[data-state="success"] {
  color: var(--color-accent);
}
.pulse-form__status[data-state="error"] {
  color: #ff8a8a;
}
.pulse-form__note {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
}

/* =========================================================
   Responsive — landing /pulse
   ========================================================= */
@media (max-width: 1024px) {
  .pulse-steps,
  .pulse-sources-grid,
  .pulse-capabilities-grid,
  .pulse-why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pulse-compare {
    grid-template-columns: 1fr;
  }
  .pulse-columns-3 {
    grid-template-columns: 1fr;
  }
  .pulse-final-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .pulse-page-section {
    padding: 52px 0;
  }
  .pulse-page-section--tight {
    padding: 36px 0;
  }
  .pulse-h2 {
    font-size: 1.5rem;
  }
  .pulse-steps,
  .pulse-sources-grid,
  .pulse-capabilities-grid,
  .pulse-why-grid,
  .pulse-prompt-grid,
  .pulse-tabs__panel .pulse-prompt-grid {
    grid-template-columns: 1fr;
  }
  .pulse-form__row {
    grid-template-columns: 1fr;
  }
  .pulse-fragments__chip {
    transform: none;
  }
}

@media (max-width: 480px) {
  .pulse-tabs__list {
    gap: 6px;
  }
  .pulse-tab {
    font-size: 0.82rem;
    padding: 8px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-tab,
  .pulse-question-chip,
  .pulse-faq-item summary::after {
    transition: none !important;
  }
}

/* =========================================================
   Infografía "de un vistazo" (sección Cómo funciona)
   ========================================================= */
.pulse-overview-figure {
  margin: 0 0 32px;
}
.pulse-overview-svg {
  display: block;
  width: 100%;
  height: auto;
}
.pulse-overview-svg text {
  font-family: var(--font-inter-tight, inherit);
}
.pulse-overview-caption {
  margin-top: 10px;
  font-size: 0.8rem;
  color: color-mix(in oklab, var(--color-secondary) 60%, transparent);
}
.pulse-overview-mobile-summary {
  display: none;
}

@media (max-width: 640px) {
  .pulse-overview-svg-wrap {
    display: none;
  }
  .pulse-overview-mobile-summary {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #fff;
    border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
    border-radius: 16px;
    padding: 18px;
  }
  .pulse-overview-mobile-summary__row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  .pulse-overview-mobile-summary__row span {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-secondary);
    background: color-mix(in oklab, var(--color-secondary) 5%, transparent);
    border-radius: 999px;
    padding: 5px 10px;
  }
  .pulse-overview-mobile-summary__arrow {
    align-self: center;
    color: var(--color-accent);
    font-weight: 700;
  }
  .pulse-overview-mobile-summary__core {
    align-self: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: #14201f;
    background: var(--color-accent);
    border-radius: 999px;
    padding: 6px 16px;
  }
}

/* =========================================================
   Sección BYOC (Bring Your Own Carrier)
   ========================================================= */
.pulse-byoc-flow {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  padding: 20px;
  background: #fff;
  border: 1px solid color-mix(in oklab, var(--color-secondary) 10%, transparent);
  border-radius: 16px;
}
.pulse-byoc-flow__node {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-secondary);
  background: color-mix(in oklab, var(--color-secondary) 5%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-secondary) 12%, transparent);
  border-radius: 10px;
  padding: 12px 16px;
}
.pulse-byoc-flow__node--core {
  color: #14201f;
  background: var(--color-accent);
  border-color: transparent;
  font-weight: 700;
}
.pulse-byoc-flow__arrow {
  color: var(--color-accent);
  font-weight: 700;
  flex: 0 0 auto;
}

@media (max-width: 768px) {
  .pulse-byoc-flow {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
}