/* Estilos para landings SEO estáticas (sin MUI Joy ni Emotion).
   Paleta alineada con el theme del comparador en apps/web/src/app.tsx:
     Navy   #122C37   (primary, texto, fondo de footer)
     Lime   #8DFC8D   (CTA solid bg, hover de chips)
     Cream  #f9f9f7   (body bg)
     Manrope: tipografía. */

:root {
  --kw-navy: #122c37;
  --kw-navy-700: #0c1d28;
  --kw-navy-100: #b8c9d0;
  --kw-lime: #8dfc8d;
  --kw-lime-hover: #7bd27b;
  --kw-lime-soft: rgba(141, 252, 141, 0.45);
  --kw-lime-tint: rgba(141, 252, 141, 0.18);
  --kw-cream: #f9f9f7;
  /* Cálido para la landing root, alineado con gestor-upgrade.tsx */
  --kw-warm: #fff7e8;
  --kw-line: rgba(18, 44, 55, 0.12);
  --kw-line-strong: rgba(18, 44, 55, 0.24);
  --kw-muted: rgba(18, 44, 55, 0.72);
  --kw-radius: 14px;
  --kw-radius-sm: 8px;
  --kw-radius-lg: 22px;
  --kw-shadow: 0 1px 2px rgba(18, 44, 55, 0.06), 0 8px 24px rgba(18, 44, 55, 0.08);
  --kw-shadow-lift: 0 4px 8px rgba(18, 44, 55, 0.08), 0 14px 36px rgba(18, 44, 55, 0.12);
  --kw-container: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--kw-navy);
  background: var(--kw-cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main {
  max-width: var(--kw-container);
  margin: 0 auto;
  padding: 0 24px;
}

h1,
h2,
h3 {
  font-weight: 800;
  color: var(--kw-navy);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 2.85rem);
  line-height: 1.12;
  margin: 0 0 18px;
}

h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  line-height: 1.2;
  margin: 0 0 24px;
}

p {
  margin: 0 0 14px;
  color: var(--kw-muted);
}

a {
  color: var(--kw-navy);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--kw-navy-700);
}

/* ---------- Header ---------- */

.kw-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  max-width: var(--kw-container);
  margin: 0 auto;
}

.kw-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
  color: var(--kw-navy);
}

.kw-logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--kw-navy);
  position: relative;
}

.kw-logo-mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 4px;
  background: var(--kw-lime);
}

.kw-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.kw-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  color: var(--kw-navy);
  opacity: 0.85;
}

.kw-nav a:hover {
  opacity: 1;
}

/* ---------- Breadcrumb ---------- */

.kw-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 14px;
  color: var(--kw-muted);
  padding: 16px 0 6px;
}

.kw-breadcrumb a {
  text-decoration: none;
  color: var(--kw-muted);
}

.kw-breadcrumb a:hover {
  color: var(--kw-navy);
  text-decoration: underline;
}

.kw-breadcrumb [aria-current="page"] {
  color: var(--kw-navy);
  font-weight: 600;
}

/* ---------- Hero ---------- */

.kw-hero {
  padding: 32px 0 48px;
  border-bottom: 1px solid var(--kw-line);
  max-width: 820px;
}

.kw-hero-sub {
  font-size: 1.15rem;
  color: var(--kw-muted);
  margin-bottom: 28px;
}

.kw-cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  background: var(--kw-lime);
  color: var(--kw-navy);
  font-weight: 800;
  font-size: 1.05rem;
  border-radius: var(--kw-radius);
  text-decoration: none;
  box-shadow: var(--kw-shadow);
  transition: transform 0.12s ease, background 0.12s ease;
}

.kw-cta-primary:hover {
  background: var(--kw-lime-hover);
  transform: translateY(-1px);
  color: var(--kw-navy);
}

.kw-cta-primary::after {
  content: "→";
  font-size: 1.1em;
}

.kw-hero-foot {
  margin-top: 14px;
  font-size: 14px;
  color: var(--kw-muted);
}

/* ---------- "Por qué" grid ---------- */

.kw-why {
  padding: 48px 0;
  border-bottom: 1px solid var(--kw-line);
}

.kw-why-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.kw-why-grid li {
  background: white;
  border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kw-why-grid strong {
  font-size: 1.05rem;
  color: var(--kw-navy);
}

.kw-why-grid span {
  color: var(--kw-muted);
  font-size: 0.97rem;
  line-height: 1.5;
}

/* ---------- Cómo funciona ---------- */

.kw-how {
  padding: 48px 0;
  border-bottom: 1px solid var(--kw-line);
}

.kw-how-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.kw-how-steps li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.kw-step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--kw-lime);
  color: var(--kw-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.kw-how-steps strong {
  display: block;
  margin-bottom: 4px;
}

.kw-how-steps span {
  color: var(--kw-muted);
  font-size: 0.97rem;
}

/* ---------- FAQ ---------- */

.kw-faq {
  padding: 48px 0;
  border-bottom: 1px solid var(--kw-line);
}

.kw-faq-item {
  border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius);
  background: white;
  margin-bottom: 12px;
  padding: 0 18px;
  transition: border-color 0.12s ease;
}

.kw-faq-item[open] {
  border-color: rgba(18, 44, 55, 0.28);
}

.kw-faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 0;
  font-weight: 700;
  color: var(--kw-navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.kw-faq-item summary::-webkit-details-marker {
  display: none;
}

.kw-faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--kw-navy);
  transition: transform 0.18s ease;
}

.kw-faq-item[open] summary::after {
  content: "−";
}

.kw-faq-item p {
  padding: 0 0 16px;
  margin: 0;
}

/* ---------- Categorías relacionadas ---------- */

.kw-related {
  padding: 48px 0;
  border-bottom: 1px solid var(--kw-line);
}

.kw-related ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.kw-related li a {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  background: white;
  border: 1px solid var(--kw-line);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--kw-navy);
  transition: background 0.12s ease, border-color 0.12s ease;
}

.kw-related li a:hover {
  background: var(--kw-lime);
  border-color: var(--kw-lime);
}

/* ---------- CTA bottom ---------- */

.kw-cta-bottom {
  padding: 56px 0;
  text-align: center;
}

.kw-cta-bottom h2 {
  margin-bottom: 24px;
}

/* ---------- Footer ---------- */

.kw-footer {
  background: var(--kw-navy);
  color: white;
  padding: 56px 24px 32px;
  margin-top: 64px;
}

.kw-footer-cols {
  max-width: var(--kw-container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 36px;
}

.kw-footer-cols strong {
  display: block;
  margin-bottom: 12px;
  font-weight: 800;
}

.kw-footer-cols p,
.kw-footer-cols a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
}

.kw-footer-cols a {
  text-decoration: none;
}

.kw-footer-cols a:hover {
  color: white;
}

.kw-footer-cols ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kw-footer-bottom {
  max-width: var(--kw-container);
  margin: 36px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
}

/* ---------- Hub /categorias (grid de 1.1k links) ---------- */

.kw-hub {
  padding: 32px 0 48px;
}

.kw-hub-intro {
  max-width: 720px;
  font-size: 1.1rem;
  color: var(--kw-muted);
  margin-bottom: 28px;
}

.kw-hub-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 6px;
  column-gap: 24px;
}

.kw-hub-grid li {
  border-bottom: 1px dashed var(--kw-line);
  padding: 8px 0;
}

.kw-hub-grid a {
  text-decoration: none;
  color: var(--kw-navy);
  font-size: 0.95rem;
  display: inline-block;
  width: 100%;
}

.kw-hub-grid a:hover {
  color: var(--kw-navy-700);
  text-decoration: underline;
}

/* ---------- Tablet/mobile ---------- */

@media (max-width: 640px) {
  .kw-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .kw-nav {
    gap: 14px;
    font-size: 14px;
  }

  main {
    padding: 0 18px;
  }

  .kw-hero {
    padding-top: 16px;
  }
}

/* =============================================================================
   LANDING ROOT (/) — estilos específicos.
   Inspirado en gestor-upgrade.tsx: fondo cálido WARM, halos radiales LIME,
   layout grid-based denso a 1100px, sticky header con backdrop-filter.
   Namespace .kw-landing-* para no chocar con las landings de categoría.
   ============================================================================= */

body.kw-landing {
  background: var(--kw-warm);
}

/* ---------- Header sticky ---------- */

.kw-landing-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 247, 232, 0.82);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--kw-line);
}

.kw-landing-header-inner {
  max-width: var(--kw-container);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.kw-landing-nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
  flex-wrap: wrap;
}

.kw-landing-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--kw-navy);
  opacity: 0.82;
}

.kw-landing-nav a:hover { opacity: 1; }

.kw-cta-compact {
  padding: 10px 18px;
  font-size: 0.95rem;
  border-radius: 12px;
  background: var(--kw-navy);
  color: white;
}

.kw-cta-compact:hover {
  background: var(--kw-navy-700);
  color: white;
}

/* ---------- Halos decorativos ---------- */

.kw-halo {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--kw-lime-soft), rgba(141, 252, 141, 0));
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
  animation: kw-halo-pulse 8s ease-in-out infinite;
}

.kw-halo-1 { width: 480px; height: 480px; top: -120px; left: -120px; }
.kw-halo-2 { width: 380px; height: 380px; top: 40px;   right: -120px; animation-delay: 2s; }
.kw-halo-3 { width: 420px; height: 420px; top: -80px;  left: 50%; transform: translateX(-50%); }
.kw-halo-4 { width: 520px; height: 520px; top: -160px; left: 50%; transform: translateX(-50%); animation-delay: 1s; }

@keyframes kw-halo-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.06); }
}
.kw-halo-3, .kw-halo-4 {
  /* Mantener el centrado horizontal cuando se pulsa */
  animation: kw-halo-pulse-center 8s ease-in-out infinite;
}
@keyframes kw-halo-pulse-center {
  0%, 100% { opacity: 0.7; transform: translateX(-50%) scale(1); }
  50%      { opacity: 1;   transform: translateX(-50%) scale(1.06); }
}
@media (prefers-reduced-motion: reduce) {
  .kw-halo, .kw-halo-3, .kw-halo-4 { animation: none; }
}

/* ---------- Section titles ---------- */

.kw-section-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  font-weight: 800;
  color: var(--kw-navy);
}

.kw-section-title-center { text-align: center; }

.kw-section-lead {
  font-size: 1.05rem;
  color: var(--kw-muted);
  margin: 0 0 32px;
  max-width: 720px;
  line-height: 1.55;
}

.kw-section-lead-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.kw-section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.kw-section-head-row > div { max-width: 720px; }

/* ---------- Eyebrow / pill ---------- */

.kw-eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--kw-lime-tint);
  color: var(--kw-navy);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.kw-pill {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}

.kw-pill-success {
  background: var(--kw-lime);
  color: var(--kw-navy);
}

.kw-pill-lime {
  background: var(--kw-lime-tint);
  color: var(--kw-navy);
}

/* ---------- Hero ---------- */

.kw-landing-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 24px 56px;
}

.kw-landing-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--kw-container);
  margin: 0 auto;
  text-align: left;
}

.kw-landing-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 22px;
  font-weight: 800;
  max-width: 900px;
}

.kw-h1-accent {
  background: linear-gradient(120deg, var(--kw-lime) 0%, var(--kw-lime-hover) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  /* Fallback para casos sin gradient text */
  display: inline-block;
}

.kw-landing-hero .kw-hero-sub {
  font-size: 1.18rem;
  line-height: 1.55;
  color: var(--kw-muted);
  margin: 0 0 32px;
  max-width: 680px;
}

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

.kw-cta-ghost {
  display: inline-flex;
  align-items: center;
  padding: 14px 22px;
  border-radius: var(--kw-radius);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  color: var(--kw-navy);
  background: transparent;
  border: 1.5px solid var(--kw-line-strong);
  transition: border-color 0.12s, background 0.12s;
}

.kw-cta-ghost:hover {
  border-color: var(--kw-navy);
  background: rgba(18, 44, 55, 0.04);
}

.kw-cta-ghost-light {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: var(--kw-radius);
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  color: white;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  transition: border-color 0.12s, background 0.12s;
}

.kw-cta-ghost-light:hover {
  border-color: var(--kw-lime);
  color: var(--kw-lime);
  background: rgba(141, 252, 141, 0.08);
}

.kw-landing-hero .kw-hero-foot {
  margin-top: 22px;
  font-size: 0.92rem;
  color: var(--kw-muted);
}

/* ---------- KPI strip ---------- */

.kw-landing-kpis {
  max-width: var(--kw-container);
  margin: 0 auto;
  padding: 8px 24px 56px;
}

.kw-kpi-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.kw-kpi-card {
  background: white;
  border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kw-kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--kw-navy);
  letter-spacing: -0.01em;
  line-height: 1;
}

.kw-kpi-label {
  font-size: 0.88rem;
  color: var(--kw-muted);
}

/* ---------- Clarifier ---------- */

.kw-landing-clarifier {
  max-width: var(--kw-container);
  margin: 0 auto;
  padding: 56px 24px;
}

.kw-clarifier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 800px) {
  .kw-clarifier-grid { grid-template-columns: 1fr 1fr; }
}

.kw-clarifier-card {
  border-radius: var(--kw-radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

.kw-clarifier-card h3 {
  font-size: 1.4rem;
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.kw-clarifier-card p {
  margin: 0;
  line-height: 1.55;
}

.kw-clarifier-bullets {
  list-style: none;
  padding: 0;
  margin: 12px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.96rem;
}

.kw-clarifier-bullets li {
  padding-left: 24px;
  position: relative;
}

.kw-clarifier-bullets li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  font-weight: 800;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.78rem;
}

.kw-clarifier-card-light {
  background: white;
  border: 1px solid var(--kw-line);
  color: var(--kw-navy);
}

.kw-clarifier-card-light .kw-clarifier-bullets li::before {
  background: var(--kw-lime);
  color: var(--kw-navy);
}

.kw-clarifier-card-light .kw-clarifier-bullets li {
  color: var(--kw-muted);
}

.kw-clarifier-card-dark {
  background: var(--kw-navy);
  color: white;
  overflow: hidden;
}

.kw-clarifier-card-dark::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(141, 252, 141, 0.25), rgba(141, 252, 141, 0));
  pointer-events: none;
}

.kw-clarifier-card-dark p {
  color: rgba(255, 255, 255, 0.78);
}

.kw-clarifier-card-dark .kw-clarifier-bullets li {
  color: rgba(255, 255, 255, 0.85);
}

.kw-clarifier-card-dark .kw-clarifier-bullets li::before {
  background: var(--kw-lime);
  color: var(--kw-navy);
}

/* ---------- Pilares ---------- */

.kw-landing-pillars {
  max-width: var(--kw-container);
  margin: 0 auto;
  padding: 56px 24px;
}

.kw-pillars-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.kw-pillar-card {
  background: white;
  border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kw-pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--kw-lime-tint);
  color: var(--kw-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.kw-pillar-card h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--kw-navy);
}

.kw-pillar-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--kw-muted);
}

/* ---------- Categorías destacadas (16 cards) ---------- */

.kw-landing-categories {
  max-width: var(--kw-container);
  margin: 0 auto;
  padding: 56px 24px;
}

.kw-categories-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.kw-category-card {
  background: white;
  border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius);
  padding: 22px;
  text-decoration: none;
  color: var(--kw-navy);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.12s, box-shadow 0.12s, border-color 0.12s;
  position: relative;
}

.kw-category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--kw-shadow-lift);
  border-color: var(--kw-line-strong);
  color: var(--kw-navy);
}

.kw-category-card-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(18, 44, 55, 0.55);
  text-transform: uppercase;
}

.kw-category-card-name {
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.005em;
}

.kw-category-card-intro {
  font-size: 0.92rem;
  color: var(--kw-muted);
  margin: 0;
  line-height: 1.5;
  /* Truncar a 3 líneas */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.kw-category-card-arrow {
  margin-top: auto;
  padding-top: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--kw-navy);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ---------- Cómo funciona ---------- */

.kw-landing-how {
  position: relative;
  overflow: hidden;
  padding: 72px 24px;
  background: rgba(141, 252, 141, 0.04);
  border-top: 1px solid var(--kw-line);
  border-bottom: 1px solid var(--kw-line);
}

.kw-how-grid {
  position: relative;
  z-index: 1;
  list-style: none;
  padding: 0;
  margin: 32px auto 0;
  max-width: var(--kw-container);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.kw-how-card {
  background: white;
  border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kw-how-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--kw-lime);
  letter-spacing: -0.02em;
  line-height: 1;
  -webkit-text-stroke: 1px var(--kw-navy);
}

.kw-how-card h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--kw-navy);
}

.kw-how-card p {
  margin: 0;
  font-size: 0.96rem;
  color: var(--kw-muted);
  line-height: 1.55;
}

/* ---------- Sobre KWAL ---------- */

.kw-landing-about {
  max-width: var(--kw-container);
  margin: 0 auto;
  padding: 72px 24px;
}

.kw-landing-about-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

@media (min-width: 800px) {
  .kw-landing-about-inner {
    grid-template-columns: 2fr 1fr;
    gap: 56px;
  }
}

.kw-landing-about-aside {
  background: white;
  border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius);
  padding: 22px;
}

.kw-landing-about-aside dl {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.kw-landing-about-aside dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(18, 44, 55, 0.55);
  margin-bottom: 2px;
}

.kw-landing-about-aside dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--kw-navy);
}

/* ---------- FAQ (landing) ---------- */

.kw-landing-faq {
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 24px;
}

.kw-faq-foot {
  margin-top: 18px;
  text-align: center;
  font-size: 0.95rem;
}

/* ---------- CTA bottom ---------- */

.kw-landing-cta-bottom {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 80px 24px;
}

.kw-landing-cta-bottom h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  margin: 0 0 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

.kw-landing-cta-bottom > p {
  font-size: 1.05rem;
  color: var(--kw-muted);
  margin: 0 0 28px;
  position: relative;
  z-index: 1;
}

.kw-cta-lime {
  background: var(--kw-lime);
  color: var(--kw-navy);
  padding: 18px 32px;
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
}

.kw-cta-lime:hover {
  background: var(--kw-lime-hover);
  color: var(--kw-navy);
}

.kw-cta-bottom-foot {
  margin-top: 18px;
  font-size: 0.92rem;
  color: var(--kw-muted);
  position: relative;
  z-index: 1;
}

/* ---------- Logo variants ---------- */

.kw-logo-inverted {
  color: white;
}

.kw-footer .kw-logo-inverted .kw-logo-mark {
  background: white;
}

.kw-footer .kw-logo-inverted .kw-logo-mark::after {
  background: var(--kw-lime);
}

/* ---------- Tablet/mobile overrides ---------- */

@media (max-width: 640px) {
  .kw-landing-header-inner {
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 18px;
  }
  .kw-landing-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    gap: 16px;
    font-size: 14px;
  }
  .kw-cta-compact {
    margin-left: auto;
  }
  .kw-landing-hero {
    padding: 48px 18px 32px;
  }
  .kw-landing-kpis,
  .kw-landing-clarifier,
  .kw-landing-pillars,
  .kw-landing-categories,
  .kw-landing-about,
  .kw-landing-faq {
    padding-left: 18px;
    padding-right: 18px;
  }
  .kw-landing-how {
    padding: 56px 18px;
  }
  .kw-landing-cta-bottom {
    padding: 64px 18px;
  }
  .kw-section-head-row {
    flex-direction: column;
    align-items: flex-start;
  }
}