/* ═══════════════════════════════════════════
   FOOTER LINK DESTACADO (Kubu Analytics en columna de Servicios)
═══════════════════════════════════════════ */
.footer-link-featured {
  display: flex !important;
  align-items: center;
  gap: 10px !important;
  padding: 10px 12px !important;
  margin-bottom: 6px;
  background: linear-gradient(135deg, rgba(220,38,38,.18), rgba(220,38,38,.06));
  border: 1px solid rgba(220,38,38,.35);
  border-left: 3px solid var(--red-500) !important;
  border-radius: 10px;
  color: var(--white) !important;
  font-weight: 700 !important;
  font-size: .92rem !important;
  position: relative;
  overflow: hidden;
  transition: all .35s ease !important;
}

.footer-link-featured::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
  transition: left .6s ease;
}

.footer-link-featured:hover {
  background: linear-gradient(135deg, rgba(220,38,38,.35), rgba(220,38,38,.15));
  border-color: var(--red-500);
  padding-left: 14px !important;
  transform: translateX(2px);
  color: var(--white) !important;
}

.footer-link-featured:hover::before { left: 100%; }

.footer-link-featured i {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--red-500), var(--red-600));
  border-radius: 7px;
  display: grid !important;
  place-items: center;
  font-size: .82rem !important;
  color: var(--white) !important;
  box-shadow: 0 4px 10px rgba(220,38,38,.35);
  flex-shrink: 0;
}

.footer-link-featured > span:first-of-type {
  flex: 1;
  letter-spacing: .2px;
}

.footer-link-tag {
  display: inline-flex;
  align-items: center;
  font-size: .58rem !important;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 20px;
  background: var(--white);
  color: var(--red-600);
  letter-spacing: .6px;
  text-transform: uppercase;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════
   KA FEATURE STACK (cards horizontales en "¿Qué es Kubu Analytics?")
═══════════════════════════════════════════ */
.ka-feature-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.ka-feature-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
  transition: all .35s ease;
  position: relative;
  overflow: hidden;
}

.ka-feature-row::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(to bottom, var(--red-600), var(--red-400));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s ease;
}

.ka-feature-row:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
  border-color: var(--red-100);
}

.ka-feature-row:hover::before { transform: scaleY(1); }

.ka-feature-icon-wrap {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 1.3rem;
  box-shadow: 0 6px 16px rgba(220,38,38,.25);
  transition: transform .3s ease;
}

.ka-feature-row:hover .ka-feature-icon-wrap {
  transform: scale(1.05) rotate(-4deg);
}

.ka-feature-content {
  flex: 1;
  min-width: 0;
}

.ka-feature-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.ka-feature-row h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark);
  margin: 0;
  line-height: 1.3;
}

.ka-feature-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .68rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 50px;
  background: var(--red-50);
  color: var(--red-600);
  border: 1px solid var(--red-100);
  text-transform: uppercase;
  letter-spacing: .4px;
}

.ka-chip-ai {
  background: linear-gradient(135deg, var(--red-600), #b91c1c);
  color: var(--white);
  border-color: transparent;
}

.ka-chip-ai i { font-size: .58rem; }

.ka-feature-row p {
  font-size: .9rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 540px) {
  .ka-feature-row {
    padding: 18px;
    gap: 14px;
  }
  .ka-feature-icon-wrap {
    width: 48px; height: 48px;
    font-size: 1.1rem;
  }
  .ka-feature-row h3 { font-size: .98rem; }
  .ka-feature-row p { font-size: .85rem; }
}

/* ═══════════════════════════════════════════
   SERVICE CARD DESTACADA (Kubu Analytics en grid de servicios)
═══════════════════════════════════════════ */
.service-card-featured {
  background: linear-gradient(135deg, var(--red-600) 0%, #b91c1c 100%);
  color: var(--white);
  border-color: transparent;
  position: relative;
  overflow: hidden;
}

.service-card-featured::before {
  background: linear-gradient(to right, rgba(255,255,255,.8), rgba(255,255,255,.3));
  transform: scaleX(1);
}

.service-card-featured::after {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,.15) 0%, transparent 70%);
  top: -50px; right: -50px;
  pointer-events: none;
}

.service-card-featured:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(220,38,38,.35);
  border-color: transparent;
}

.service-card-featured .service-icon {
  background: rgba(255,255,255,.2);
  color: var(--white);
  backdrop-filter: blur(10px);
}

.service-card-featured:hover .service-icon {
  background: var(--white);
  color: var(--red-600);
}

.service-card-featured h3 {
  color: var(--white);
  font-weight: 800;
}

.service-card-featured p {
  color: rgba(255,255,255,.9);
}

.service-card-featured .service-link {
  color: var(--white);
  font-weight: 700;
}

.service-card-featured .service-link:hover {
  color: var(--white);
}

.service-card-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,.2);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  letter-spacing: .5px;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.3);
  z-index: 1;
}

/* ═══════════════════════════════════════════
   DROPDOWN ITEM DESTACADO (Kubu Analytics en navbar)
═══════════════════════════════════════════ */
.dropdown-item-featured {
  background: linear-gradient(135deg, var(--red-50), rgba(220,38,38,.04));
  border-left: 3px solid var(--red-600);
  position: relative;
}

.dropdown-item-featured::after {
  content: 'Producto SaaS';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .62rem;
  font-weight: 700;
  color: var(--red-600);
  background: var(--white);
  padding: 3px 8px;
  border-radius: 50px;
  letter-spacing: .3px;
  text-transform: uppercase;
  border: 1px solid var(--red-100);
}

.dropdown-item-featured:hover {
  background: linear-gradient(135deg, var(--red-100), rgba(220,38,38,.08));
}

.dropdown-item-featured i {
  color: var(--red-600);
}

/* ═══════════════════════════════════════════
   KUBU ANALYTICS — Sección destacada en home
   y página de detalle /pages/servicios/analytics.html
═══════════════════════════════════════════ */

.kubu-analytics-section {
  background: linear-gradient(135deg, var(--white) 0%, var(--red-50) 50%, var(--white) 100%);
  position: relative;
  overflow: hidden;
}

.kubu-analytics-section::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(220,38,38,.08) 0%, transparent 70%);
  top: -200px; right: -150px;
  pointer-events: none;
  z-index: 0;
}

.kubu-analytics-section::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(220,38,38,.05) 0%, transparent 70%);
  bottom: -100px; left: -100px;
  pointer-events: none;
  z-index: 0;
}

.kubu-analytics-section .container {
  position: relative;
  z-index: 1;
}

.ka-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}

/* --- Content (left column) --- */
.ka-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red-50);
  border: 1px solid var(--red-100);
  color: var(--red-600);
  font-size: .82rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.ka-title {
  font-family: var(--font-head);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ka-logo-text {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--dark);
}

.ka-logo-accent {
  background: linear-gradient(135deg, var(--red-600), var(--red-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ka-subtitle {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight: 500;
  color: var(--gray-500);
  font-family: var(--font-main);
}

.ka-desc {
  font-size: 1.05rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 600px;
}

/* --- Features list --- */
.ka-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 36px;
}

.ka-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.ka-feature > i {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  box-shadow: 0 4px 12px rgba(220,38,38,.25);
}

.ka-feature h4 {
  font-size: .98rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--dark);
}

.ka-feature p {
  font-size: .85rem;
  color: var(--gray-500);
  line-height: 1.55;
}

/* --- Actions --- */
.ka-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.ka-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--red-600);
  font-weight: 600;
  font-size: .92rem;
  transition: gap .3s;
}

.ka-link:hover { gap: 12px; }
.ka-link i { font-size: .75rem; }

/* --- Visual / Dashboard mockup (right column) --- */
.ka-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.ka-dashboard {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  border: 1px solid var(--gray-100);
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
  transition: transform .6s ease;
}

.ka-dashboard:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.ka-dash-header {
  background: var(--gray-100);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--gray-300);
}

.ka-dash-dots {
  display: flex;
  gap: 6px;
}

.ka-dash-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
}

.ka-dash-dots span:first-child { background: #fc6058; }
.ka-dash-dots span:nth-child(2) { background: #fdbb2e; }
.ka-dash-dots span:nth-child(3) { background: #28cd41; }

.ka-dash-title {
  font-size: .78rem;
  color: var(--gray-500);
  font-family: 'Monaco', 'Menlo', monospace;
}

.ka-dash-body {
  padding: 22px 20px;
}

.ka-kpi-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 22px;
}

.ka-kpi {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  border-radius: 10px;
  background: var(--bg-light);
  border: 1px solid var(--gray-100);
}

.ka-kpi-label {
  font-size: .7rem;
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.ka-kpi-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark);
  font-family: var(--font-head);
}

.ka-kpi-up {
  font-size: .72rem;
  color: #16a34a;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ka-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 110px;
  margin-bottom: 18px;
  padding: 0 4px;
}

.ka-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--red-500), var(--red-600));
  border-radius: 4px 4px 0 0;
  height: var(--h);
  transition: height .8s ease;
  animation: ka-bar-grow .8s ease backwards;
}

.ka-bar:nth-child(1) { animation-delay: .05s; }
.ka-bar:nth-child(2) { animation-delay: .12s; }
.ka-bar:nth-child(3) { animation-delay: .19s; }
.ka-bar:nth-child(4) { animation-delay: .26s; }
.ka-bar:nth-child(5) { animation-delay: .33s; }
.ka-bar:nth-child(6) { animation-delay: .40s; }
.ka-bar:nth-child(7) { animation-delay: .47s; }
.ka-bar:nth-child(8) { animation-delay: .54s; }

@keyframes ka-bar-grow {
  from { height: 0; }
  to   { height: var(--h); }
}

.ka-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ka-tags span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .72rem;
  font-weight: 600;
  padding: 6px 10px;
  background: var(--red-50);
  color: var(--red-600);
  border-radius: 8px;
  border: 1px solid var(--red-100);
}

.ka-floating-badge {
  position: absolute;
  bottom: -18px;
  right: 12px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-md);
  padding: 10px 16px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--dark);
  animation: ka-float 3s ease-in-out infinite;
}

.ka-floating-badge i { color: #16a34a; }

@keyframes ka-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* --- Responsive --- */
@media (max-width: 968px) {
  .ka-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .ka-features {
    grid-template-columns: 1fr;
  }
  .ka-dashboard {
    transform: none;
  }
}

@media (max-width: 480px) {
  .ka-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .ka-actions .btn-primary,
  .ka-actions .btn-outline {
    justify-content: center;
  }
  .ka-kpi-row {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════
   PÁGINA DE DETALLE — analytics.html
═══════════════════════════════════════════ */

.ka-page-hero {
  padding: calc(var(--nav-h) + 80px) 0 80px;
  background: linear-gradient(135deg, var(--dark) 0%, #1a0a0a 50%, var(--dark) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.ka-page-hero::before {
  content: '';
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(220,38,38,.20) 0%, transparent 70%);
  top: -250px; right: -200px;
  pointer-events: none;
}

.ka-page-hero::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(220,38,38,.12) 0%, transparent 70%);
  bottom: -200px; left: -100px;
  pointer-events: none;
}

.ka-page-hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* --- Botón regresar (hero oscuro) --- */
.ka-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  color: var(--white);
  font-size: .85rem;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 50px;
  margin-bottom: 20px;
  transition: all .3s;
  backdrop-filter: blur(10px);
}

.ka-back-btn:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.3);
  transform: translateX(-3px);
}

.ka-back-btn i {
  font-size: .75rem;
  transition: transform .3s;
}

.ka-back-btn:hover i { transform: translateX(-2px); }

/* --- Botón regresar (CTA final, sobre fondo rojo) --- */
.ka-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-size: .9rem;
  font-weight: 600;
  margin-top: 28px;
  padding: 10px 20px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50px;
  background: rgba(255,255,255,.08);
  transition: all .3s;
  backdrop-filter: blur(10px);
}

.ka-back-link:hover {
  background: var(--white);
  color: var(--red-600);
  border-color: var(--white);
  transform: translateX(-3px);
}

.ka-back-link i {
  font-size: .8rem;
  transition: transform .3s;
}

.ka-back-link:hover i { transform: translateX(-2px); }

.ka-page-hero .breadcrumb {
  color: rgba(255,255,255,.5);
}
.ka-page-hero .breadcrumb a { color: rgba(255,255,255,.7); }
.ka-page-hero .breadcrumb a:hover { color: var(--red-400); }
.ka-page-hero .breadcrumb i { color: rgba(255,255,255,.3); }

.ka-page-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(220,38,38,.18);
  border: 1px solid rgba(220,38,38,.35);
  color: var(--red-400);
  font-size: .82rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.ka-page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 22px;
}

.ka-page-hero h1 .highlight {
  background: linear-gradient(135deg, var(--red-500), var(--red-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ka-page-hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.75);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 600px;
}

.ka-page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.ka-page-hero-actions .btn-outline {
  border-color: rgba(255,255,255,.3);
  color: var(--white);
}

.ka-page-hero-actions .btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}

/* Stats on dark hero */
.ka-hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
  max-width: 540px;
}

.ka-hero-stat {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 16px;
  backdrop-filter: blur(10px);
}

.ka-hero-stat .num {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--white);
  font-family: var(--font-head);
  background: linear-gradient(135deg, var(--red-500), var(--red-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ka-hero-stat .label {
  font-size: .82rem;
  color: rgba(255,255,255,.7);
  margin-top: 4px;
}

/* Hero visual on detail page */
.ka-page-hero-visual {
  position: relative;
}

.ka-page-hero-visual .ka-dashboard {
  background: #1f1f1f;
  border-color: rgba(255,255,255,.1);
}

.ka-page-hero-visual .ka-dash-header {
  background: #2a2a2a;
  border-bottom-color: rgba(255,255,255,.08);
}

.ka-page-hero-visual .ka-dash-title {
  color: rgba(255,255,255,.6);
}

.ka-page-hero-visual .ka-kpi {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.08);
}

.ka-page-hero-visual .ka-kpi-label {
  color: rgba(255,255,255,.5);
}

.ka-page-hero-visual .ka-kpi-val {
  color: var(--white);
}

/* --- Modules grid (en página detalle) --- */
.ka-modules {
  padding: 80px 0;
  background: var(--bg-light);
}

.ka-modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.ka-module-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.ka-module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--red-100);
}

.ka-module-card i {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  margin-bottom: 14px;
  box-shadow: 0 4px 12px rgba(220,38,38,.2);
}

.ka-module-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.ka-module-card p {
  font-size: .9rem;
  color: var(--gray-500);
}

/* --- Pricing / CTA section --- */
.ka-final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--red-600), #b91c1c);
  text-align: center;
  color: var(--white);
}

.ka-final-cta h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--white);
  margin-bottom: 16px;
}

.ka-final-cta p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.9);
  margin-bottom: 32px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.ka-final-cta .btn-primary {
  background: var(--white);
  color: var(--red-600);
}

.ka-final-cta .btn-primary:hover {
  background: var(--dark);
  color: var(--white);
}

.ka-final-cta .btn-outline {
  border-color: rgba(255,255,255,.5);
  color: var(--white);
}

.ka-final-cta .btn-outline:hover {
  background: var(--white);
  color: var(--red-600);
}

@media (max-width: 968px) {
  .ka-page-hero .container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .ka-page-hero-visual .ka-dashboard {
    transform: none;
  }
}