/* ============================================================
   LUNACO STUDIOS — styles.css
   Futurista · Premium · Glassmorphism · Dark Tech
   ============================================================ */

/* ============================================================
   1. CUSTOM PROPERTIES
============================================================ */
:root {
  /* Colors */
  --bg-base: #050811;
  --bg-surface: #080d1a;
  --bg-card: rgba(255,255,255,0.03);
  --bg-card-hover: rgba(255,255,255,0.06);

  --accent-indigo: #6366f1;
  --accent-cyan: #22d3ee;
  --accent-violet: #a855f7;
  --accent-green: #10b981;
  --accent-orange: #f97316;
  --accent-pink: #ec4899;
  --accent-teal: #14b8a6;
  --accent-yellow: #eab308;
  --accent-blue: #3b82f6;

  --text-primary: #f0f4ff;
  --text-secondary: #94a3b8;
  --text-muted: #475569;

  --border-subtle: rgba(255,255,255,0.07);
  --border-card: rgba(255,255,255,0.1);

  --glow-indigo: rgba(99,102,241,0.3);
  --glow-cyan: rgba(34,211,238,0.3);
  --glow-violet: rgba(168,85,247,0.3);

  --gradient-primary: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  --gradient-text: linear-gradient(135deg, #818cf8, #22d3ee, #a855f7);
  --gradient-hero: linear-gradient(135deg, var(--accent-indigo) 0%, var(--accent-violet) 50%, var(--accent-cyan) 100%);

  /* Typography */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Outfit', 'Segoe UI', sans-serif;

  /* Spacing */
  --section-padding: clamp(80px, 10vw, 120px);
  --container-max: 1200px;
  --container-padding: clamp(16px, 5vw, 48px);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.7s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.15);
  --radius-card: 16px;
  --radius-sm: 8px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
address { font-style: normal; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--accent-indigo);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Selection */
::selection {
  background: var(--accent-indigo);
  color: #fff;
}

/* ============================================================
   3. CUSTOM CURSOR
============================================================ */
.cursor-spotlight {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.06) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 0;
  transition: opacity 0.3s ease;
}

.cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 9999;
  transition: transform 0.1s ease, opacity 0.2s ease;
  box-shadow: 0 0 12px var(--accent-cyan);
}

/* ============================================================
   4. SCROLLBAR
============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--accent-indigo), var(--accent-cyan));
  border-radius: 3px;
}

/* ============================================================
   5. TYPOGRAPHY UTILITIES
============================================================ */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  padding: 6px 14px;
  border: 1px solid rgba(34,211,238,0.3);
  border-radius: 100px;
  background: rgba(34,211,238,0.05);
  margin-bottom: 16px;
}

.section-tag::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: pulse 2s infinite;
}

/* ============================================================
   6. LAYOUT UTILITIES
============================================================ */
.section {
  padding: var(--section-padding) 0;
  position: relative;
  overflow: hidden;
}

.section-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   7. REVEAL ANIMATIONS
============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   8. NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--transition-base), padding var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(5,8,17,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  height: 100%; /* Asegura que se alinee verticalmente con el contenedor */
}

/* Nueva clase para controlar el tamaño y comportamiento de tu logotipo */
.logo-img {
  height: 50px; /* Altura ideal para que luzca nítido y balanceado */
  width: auto;  /* Mantiene la proporción original del fénix */
  display: block;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

/* Efecto hover opcional para darle dinamismo a tu marca */
.nav-logo:hover .logo-img {
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover { 
  color: var(--text-primary); 
  background: rgba(255,255,255,0.05); 
}

.nav-link-blog {
  color: var(--accent-cyan);
}

/* Paquetes retirados temporalmente de la navegación en todos los artículos. */
.nav-link[href*="#paquetes"] {
  display: none;
}

.nav-link.nav-cta {
  background: var(--gradient-primary);
  color: #fff;
  padding: 8px 20px;
  font-weight: 600;
}

.nav-link.nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--glow-indigo);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   9. BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
}

.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 24px var(--glow-indigo);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--glow-indigo);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-card);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--accent-indigo);
  color: var(--accent-indigo);
  transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   10. HERO SECTION
============================================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 120px var(--container-padding) 80px;
  position: relative;
}

/* Canvas background */
#heroCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.6;
}

/* Orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: floatOrb 8s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 70%);
  top: -100px;
  left: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168,85,247,0.12) 0%, transparent 70%);
  top: 30%;
  right: -80px;
  animation-delay: -3s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(34,211,238,0.1) 0%, transparent 70%);
  bottom: 100px;
  left: 30%;
  animation-delay: -6s;
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 1;
  animation: heroFadeIn 1s ease forwards;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--border-card);
  border-radius: 100px;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(8px);
  margin-bottom: 24px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 4.8rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.hero-title-typing-wrap {
  display: block;
  min-height: 1.15em;
  white-space: nowrap;
  overflow: hidden;
}

.title-gradient {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 32px;
}

.hero-subtitle strong { color: var(--text-primary); }

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 20px 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  backdrop-filter: blur(12px);
  max-width: 480px;
}

.stat-item {
  text-align: center;
  flex: 1;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-card);
}

/* Hero visual */
.hero-visual {
  position: relative;
  z-index: 1;
  animation: heroFadeIn 1.2s ease 0.3s both;
}

.hero-card-main {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card), 0 0 60px rgba(99,102,241,0.1);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-subtle);
}

.card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.card-dot.green { background: #10b981; }
.card-dot.yellow { background: #eab308; }
.card-dot.red { background: #ef4444; }

.card-title-small {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 4px;
  font-family: monospace;
}

.card-body { padding: 20px; }

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 0.82rem;
}

.metric-label { color: var(--text-secondary); }
.metric-value { font-weight: 700; font-size: 0.82rem; }
.metric-value.green { color: var(--accent-green); }
.metric-value.blue { color: var(--accent-blue); }
.metric-value.purple { color: var(--accent-violet); }

.metric-bar {
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  margin-bottom: 16px;
  overflow: hidden;
}

.metric-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-indigo), var(--accent-cyan));
  border-radius: 2px;
  animation: barGrow 2s 0.8s ease both;
}

.metric-fill.blue-fill {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
}

.chart-mini { padding-top: 8px; }
.chart-mini svg { width: 100%; height: 50px; }

/* Floating cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(8,13,26,0.85);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  font-size: 0.8rem;
  white-space: nowrap;
  animation: float 4s ease-in-out infinite;
}

.float-card i {
  font-size: 1.1rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.float-card strong { display: block; color: var(--text-primary); font-weight: 700; }
.float-card span { color: var(--text-secondary); font-size: 0.72rem; }

.fc-1 { top: -20px; right: -20px; animation-delay: 0s; }
.fc-1 i { background: rgba(99,102,241,0.2); color: var(--accent-indigo); }

.fc-2 { bottom: 60px; right: -30px; animation-delay: -1.5s; }
.fc-2 i { background: rgba(234,179,8,0.2); color: var(--accent-yellow); }

.fc-3 { bottom: -16px; left: 20px; animation-delay: -3s; }
.fc-3 i { background: rgba(16,185,129,0.2); color: var(--accent-green); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  width: 26px;
  height: 40px;
  border: 2px solid var(--border-card);
  border-radius: 13px;
}

.scroll-indicator span {
  display: block;
  width: 4px;
  height: 8px;
  background: var(--accent-indigo);
  border-radius: 2px;
  margin-top: 6px;
  animation: scrollBob 2s ease-in-out infinite;
}

/* ============================================================
   11. TRUST BAR
============================================================ */
.trust-bar {
  padding: 28px 0;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}

.trust-container {
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.trust-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.trust-marquee {
  overflow: hidden;
  flex: 1;
  position: relative;
}

.trust-track {
  display: flex;
  gap: 40px;
  white-space: nowrap;
  animation: scrollLoop 40s linear infinite;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--text-primary);
  opacity: 0.85;
  transition: opacity 0.3s;
}

.trust-item:hover {
  opacity: 1;
}

.trust-item i {
  font-size: 1.2rem;
  color: var(--accent-cyan);
}

/* Animación infinita sin rebote */
@keyframes scrollLoop {
  0% { transform: translateX(0); }
  100% { transform: translateX(-150%); }
}



/* ============================================================
   12. SERVICES SECTION
============================================================ */
.services-section {
  background: linear-gradient(180deg, transparent 0%, rgba(99,102,241,0.03) 50%, transparent 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.service-card {
  position: relative;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  cursor: default;
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base), background var(--transition-base);
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-card);
  transform: translateY(-4px);
}

.card-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover .card-glow { opacity: 1; }

.service-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  transition: transform var(--transition-base);
}

.service-card:hover .service-icon-wrap { transform: scale(1.1) rotate(-5deg); }

.service-icon-wrap.indigo { background: rgba(99,102,241,0.15); color: var(--accent-indigo); }
.service-icon-wrap.cyan { background: rgba(34,211,238,0.15); color: var(--accent-cyan); }
.service-icon-wrap.violet { background: rgba(168,85,247,0.15); color: var(--accent-violet); }
.service-icon-wrap.green { background: rgba(16,185,129,0.15); color: var(--accent-green); }
.service-icon-wrap.orange { background: rgba(249,115,22,0.15); color: var(--accent-orange); }
.service-icon-wrap.pink { background: rgba(236,72,153,0.15); color: var(--accent-pink); }
.service-icon-wrap.teal { background: rgba(20,184,166,0.15); color: var(--accent-teal); }
.service-icon-wrap.yellow { background: rgba(234,179,8,0.15); color: var(--accent-yellow); }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 16px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-indigo);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.card-link:hover { gap: 10px; color: var(--accent-cyan); }

/* ============================================================
   13. PRICING SECTION
============================================================ */
.pricing-section {
  background: linear-gradient(180deg, transparent 0%, rgba(168,85,247,0.03) 50%, transparent 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  position: relative;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-card);
  box-shadow: var(--shadow-card);
}

.pricing-card.featured {
  border-color: var(--accent-indigo);
  background: linear-gradient(180deg, rgba(99,102,241,0.08) 0%, rgba(8,13,26,0.8) 100%);
  box-shadow: 0 0 40px rgba(99,102,241,0.2);
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-6px);
  box-shadow: 0 0 60px rgba(99,102,241,0.3);
}

.pricing-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-badge {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.pricing-header h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}

.price-from { font-size: 0.8rem; color: var(--text-muted); margin-right: 2px; }

.price-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-currency { font-size: 1.4rem; font-weight: 700; color: var(--text-secondary); }
.price-period { font-size: 0.85rem; color: var(--text-muted); }

.pricing-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.pricing-features li i {
  color: var(--accent-green);
  font-size: 0.8rem;
  flex-shrink: 0;
}

.pricing-note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-note a {
  color: var(--accent-indigo);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============================================================
   14. RESULTS / METRICS
============================================================ */
.results-section {
  background: linear-gradient(180deg, transparent 0%, rgba(34,211,238,0.03) 50%, transparent 100%);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.metric-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  text-align: center;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.metric-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-card);
}

.metric-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(99,102,241,0.15);
  color: var(--accent-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 16px;
}

.metric-stat {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.metric-stat span { font-size: 1rem; }

.metric-card > p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.progress-bar {
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  width: 0;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

/* ============================================================
   15. WHY SECTION
============================================================ */
.why-section {
  background: linear-gradient(180deg, transparent 0%, rgba(99,102,241,0.04) 50%, transparent 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-content .section-tag { margin-bottom: 16px; }

.why-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.why-intro {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.why-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.why-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(99,102,241,0.15);
  color: var(--accent-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: background var(--transition-base), transform var(--transition-base);
}

.why-item:hover .why-icon {
  background: rgba(99,102,241,0.25);
  transform: scale(1.1);
}

.why-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.why-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Why visual: card stack */
.why-visual {
  position: relative;
}

.why-card-stack {
  position: relative;
  height: 360px;
}

.wc {
  position: absolute;
  border-radius: 20px;
  border: 1px solid var(--border-card);
  backdrop-filter: blur(12px);
  transition: transform var(--transition-slow);
}

.wc-back {
  width: 300px;
  height: 200px;
  background: rgba(168,85,247,0.08);
  top: 40px;
  right: 0;
  transform: rotate(6deg);
  border-color: rgba(168,85,247,0.2);
}

.wc-mid {
  width: 320px;
  height: 220px;
  background: rgba(99,102,241,0.1);
  top: 80px;
  left: 20px;
  transform: rotate(-3deg);
  border-color: rgba(99,102,241,0.25);
  z-index: 1;
}

.wc-front {
  width: 340px;
  height: auto;
  background: rgba(8,13,26,0.85);
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  border-color: var(--border-card);
}

.wc-content { padding: 24px; }

.wc-icon {
  font-size: 2rem;
  color: var(--accent-indigo);
  margin-bottom: 12px;
}

.wc-mid h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.wc-mid p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: 12px; }

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

.wc-tags span {
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(99,102,241,0.15);
  color: var(--accent-indigo);
  border: 1px solid rgba(99,102,241,0.25);
}

.wc-stats-row {
  display: flex;
  gap: 0;
  justify-content: space-around;
  text-align: center;
}

.wc-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wc-stat span { font-size: 0.72rem; color: var(--text-muted); }

.why-card-stack:hover .wc-back { transform: rotate(8deg) translateY(-8px); }
.why-card-stack:hover .wc-mid { transform: rotate(-5deg) translateY(-4px); }

/* ============================================================
   16. TESTIMONIALS
============================================================ */
.testimonials-section {
  background: linear-gradient(180deg, transparent 0%, rgba(168,85,247,0.04) 50%, transparent 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-card);
  box-shadow: var(--shadow-card);
}

.testimonial-stars {
  font-size: 0.9rem;
  color: var(--accent-yellow);
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.testimonial-card > p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.author-name {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  font-style: normal;
  color: var(--text-primary);
}

.author-role { font-size: 0.78rem; color: var(--text-muted); }

/* ============================================================
   17. CTA BAND
============================================================ */
.cta-band {
  margin: 0 var(--container-padding);
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding: 64px 48px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(168,85,247,0.15) 50%, rgba(34,211,238,0.1) 100%);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(99,102,241,0.1) 0%, transparent 60%);
  animation: rotateBg 12s linear infinite;
}

.cta-band-content { position: relative; z-index: 1; }

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-band p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.cta-band-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================================
   18. CONTACT SECTION
============================================================ */
.contact-section {
  background: linear-gradient(180deg, transparent 0%, rgba(34,211,238,0.03) 50%, transparent 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 14px;
}

.contact-info > p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-details { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.contact-item i {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(99,102,241,0.15);
  color: var(--accent-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.contact-item a:hover { color: var(--accent-indigo); }

.contact-social { display: flex; gap: 12px; }

.contact-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: all var(--transition-base);
}

.contact-social a:hover {
  background: rgba(99,102,241,0.15);
  border-color: var(--accent-indigo);
  color: var(--accent-indigo);
  transform: translateY(-2px);
}

/* Form */
.contact-form-wrap {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 36px;
  backdrop-filter: blur(8px);
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}

.form-group select { appearance: none; cursor: pointer; }

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ef4444;
}

.form-error {
  font-size: 0.78rem;
  color: #ef4444;
  min-height: 16px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.form-check input { width: auto; flex-shrink: 0; margin-top: 3px; accent-color: var(--accent-indigo); }
.form-check a { color: var(--accent-indigo); text-decoration: underline; text-underline-offset: 2px; }

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: var(--radius-sm);
  color: var(--accent-green);
  font-size: 0.9rem;
}

/* ===== SELECT PERSONALIZADO ===== */
select,
select option {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  color: #e0e0e0;
  background-color: rgba(20, 25, 40, 0.9);
  border: 1px solid rgba(100, 150, 255, 0.3);
  border-radius: 8px;
  padding: 10px 14px;
  outline: none;
  transition: all 0.3s ease;
}

/* Hover y focus */
select:hover,
select:focus {
  border-color: #00bfff;
  box-shadow: 0 0 10px rgba(0, 191, 255, 0.4);
  background-color: rgba(30, 40, 60, 0.95);
}

/* Opciones dentro del desplegable */
select option {
  background-color: #121826;
  color: #e0e0e0;
  padding: 10px;
}

/* Opción seleccionada */
select option:checked {
  background-color: #00bfff;
  color: #fff;
}

/* Placeholder (primera opción) */
select option:first-child {
  color: #aaa;
}


/* ============================================================
   19. FOOTER
============================================================ */
.footer {
  background: rgba(0,0,0,0.4);
  border-top: 1px solid var(--border-subtle);
  padding: 64px 0 24px;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

/* --- ESTILOS NUEVOS PARA EL LOGO DEL FOOTER --- */
.footer-logo {
  display: inline-block; /* Permite que el párrafo de abajo caiga de forma natural */
  margin-bottom: 12px;   /* Margen sutil antes del texto descriptivo */
}

.footer-logo-img {
  height: 90px;          /* Altura optimizada para que el logo completo luzca nítido */
  width: auto;           /* Protege la proporción del vector del fénix */
  display: block;
  object-fit: contain;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: rgba(99,102,241,0.15);
  border-color: var(--accent-indigo);
  color: var(--accent-indigo);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 8px; }

.footer-col ul li a,
.footer-contact address p {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-col ul li a:hover,
.footer-contact address a:hover { color: var(--text-secondary); }

.footer-contact address { display: flex; flex-direction: column; gap: 8px; }
.footer-contact address i { color: var(--accent-indigo); font-size: 0.8rem; }

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

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

.footer-bottom-links a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover { color: var(--text-secondary); }

/* ============================================================
   20. BACK TO TOP
============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: 0 4px 20px var(--glow-indigo);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition-base);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px var(--glow-indigo);
}

/* ============================================================
   21. KEYFRAME ANIMATIONS
============================================================ */
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes floatOrb {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px currentColor; }
  50% { opacity: 0.6; box-shadow: 0 0 16px currentColor; }
}

@keyframes scrollBob {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.4; }
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes barGrow {
  from { transform: scaleX(0); transform-origin: left; }
  to { transform: scaleX(1); transform-origin: left; }
}

@keyframes rotateBg {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================================
   22. MEDIA QUERIES — RESPONSIVE
============================================================ */

/* Tablet (≤ 1024px) */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 140px var(--container-padding) 80px;
  }

  .hero-content { order: 1; }
  .hero-visual { display: none; }

  .hero-subtitle, .hero-stats { max-width: 100%; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; }

  .scroll-indicator { display: none; }

  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing-card.featured { transform: scale(1); }
  .pricing-card.featured:hover { transform: translateY(-6px); }

  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .why-visual { display: none; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile (≤ 768px) */
@media (max-width: 768px) {
  :root { --section-padding: 64px; }

  .navbar { padding: 16px 0; }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5,8,17,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 999;
  }

  .nav-links.open { transform: translateX(0); }

  .nav-link {
    font-size: 1.2rem;
    padding: 12px 24px;
  }

  .nav-link.nav-cta { margin-top: 8px; }

  .hamburger { display: flex; }

  .hero { padding-top: 110px; }

  .services-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .cta-band { padding: 40px 24px; }
  .cta-band-btns { flex-direction: column; align-items: center; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .cursor-spotlight, .cursor-dot { display: none; }
}

/* Small mobile (≤ 480px) */
@media (max-width: 480px) {
  .hero-title { font-size: 2.4rem; }
  .metrics-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; text-align: center; }
  .stat-divider { width: 40px; height: 1px; }
  .contact-form-wrap { padding: 24px 20px; }
}


/* Asegura que el mensaje de éxito esté oculto por defecto */
#formSuccess {
  display: none;
  margin-top: 20px;
  padding: 15px;
  background: rgba(5, 213, 164, 0.1); /* Fondo sutil con tu Deep Emerald */
  border: 1px solid #05D5A4;
  border-radius: 4px;
  color: #F0F4F8;
}

/* Clase para ocultar dinámicamente los campos del formulario al enviar */
.hidden-element {
  display: none !important;
}

/* Oculta el mensaje de éxito al inicio y le da estilo */
#formSuccess {
  display: none;
  margin-top: 20px;
  padding: 15px;
  background: rgba(5, 213, 164, 0.1); /* Tu verde Deep Emerald sutil */
  border: 1px solid #05D5A4;
  border-radius: 4px;
  color: #F0F4F8;
}

/* ============================================================
   BLOG — HUB Y CATEGORÍAS
============================================================ */
.blog-page {
  background: var(--bg-base);
}

.blog-hero {
  min-height: 560px;
  display: flex;
  align-items: center;
  padding-top: 170px;
  padding-bottom: 90px;
  background: radial-gradient(circle at 75% 35%, rgba(99,102,241,0.18), transparent 32%), radial-gradient(circle at 15% 70%, rgba(34,211,238,0.08), transparent 30%);
}

.blog-hero h1 {
  max-width: 800px;
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.blog-hero p {
  max-width: 680px;
  color: var(--text-secondary);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.7;
}

.blog-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 30px;
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.blog-hero-meta i { color: var(--accent-cyan); margin-right: 7px; }

.blog-subnav {
  position: sticky;
  top: 76px;
  z-index: 900;
  margin-top: 86px;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(8,13,26,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.blog-subnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 54px;
}

.blog-subnav-home {
  flex-shrink: 0;
  color: var(--accent-cyan);
  font-size: 0.86rem;
  font-weight: 700;
}

.blog-subnav-home i { margin-right: 7px; }
.blog-subnav-links { display: flex; gap: 4px; overflow-x: auto; }
.blog-subnav-links a {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.8rem;
  white-space: nowrap;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.blog-subnav-links a:hover,
.blog-subnav-links a.active { color: var(--text-primary); background: rgba(99,102,241,0.18); }

.blog-categories { background: var(--bg-surface); }

.blog-category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 485px;
  padding: 32px;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  background: linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015));
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.blog-category-card:hover {
  transform: translateY(-8px);
  border-color: rgba(34,211,238,0.35);
  box-shadow: 0 16px 45px rgba(0,0,0,0.45), 0 0 28px rgba(99,102,241,0.12);
}

.blog-category-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 28px;
  border-radius: 14px;
  color: var(--accent-cyan);
  background: rgba(34,211,238,0.1);
  font-size: 1.25rem;
}

.category-solutions .blog-category-icon { color: var(--accent-violet); background: rgba(168,85,247,0.12); }
.category-automation .blog-category-icon { color: var(--accent-green); background: rgba(16,185,129,0.12); }

.blog-category-number {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-category-card h3 {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.05;
}

.blog-category-card p { color: var(--text-secondary); font-size: 0.92rem; }
.blog-category-card ul { display: grid; gap: 9px; margin: 22px 0 26px; }
.blog-category-card li { color: var(--text-secondary); font-size: 0.84rem; }
.blog-category-card li i { margin-right: 8px; color: var(--accent-cyan); font-size: 0.7rem; }
.category-solutions li i { color: var(--accent-violet); }
.category-automation li i { color: var(--accent-green); }
.blog-category-card .card-link { margin-top: auto; }

.blog-cta { padding-top: 75px; padding-bottom: 75px; }
.blog-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.blog-cta h2 { max-width: 680px; margin-bottom: 12px; font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.5rem); line-height: 1; }
.blog-cta p { max-width: 580px; color: var(--text-secondary); }
.blog-cta .btn { flex-shrink: 0; }

.topic-hero {
  padding-top: 90px;
  padding-bottom: 70px;
  background: radial-gradient(circle at 75% 45%, rgba(99,102,241,0.18), transparent 32%);
}

.topic-hero h1 {
  max-width: 900px;
  margin: 18px 0 22px;
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.98;
}

.topic-hero p { max-width: 650px; color: var(--text-secondary); font-size: 1.15rem; }
.topic-list { padding-top: 55px; background: var(--bg-surface); }
.topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.topic-card {
  display: flex;
  flex-direction: column;
  min-height: 310px;
  padding: 28px;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  background: var(--bg-card);
  transition: transform var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}
.topic-card:hover { transform: translateY(-5px); border-color: rgba(34,211,238,0.35); background: var(--bg-card-hover); }
.topic-card-icon { color: var(--accent-cyan); font-size: 1.25rem; margin-bottom: 20px; }
.topic-label { color: var(--text-muted); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.topic-card h3 { margin: 9px 0 12px; font-family: var(--font-display); font-size: 1.85rem; line-height: 1.05; }
.topic-card p { color: var(--text-secondary); font-size: 0.88rem; line-height: 1.65; }
.topic-card .card-link { margin-top: auto; padding-top: 22px; }

/* ============================================================
   ARTÍCULOS DEL BLOG
============================================================ */
.article-header {
  padding-top: 95px;
  padding-bottom: 72px;
  background: radial-gradient(circle at 78% 35%, rgba(99,102,241,0.18), transparent 32%);
}

.article-header h1 {
  max-width: 900px;
  margin: 18px 0 24px;
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.98;
}

.article-lead {
  max-width: 760px;
  color: var(--text-secondary);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.7;
}

.article-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 30px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.article-byline i { margin-right: 7px; color: var(--accent-cyan); }
.article-layout { display: grid; grid-template-columns: minmax(0, 780px) 220px; justify-content: space-between; gap: 64px; padding-top: 76px; padding-bottom: 100px; }
.article-content { min-width: 0; color: var(--text-secondary); font-size: 1.03rem; line-height: 1.8; }
.article-content h2 { margin: 48px 0 16px; color: var(--text-primary); font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.05; }
.article-content h3 { color: var(--text-primary); font-family: var(--font-display); font-size: 1.45rem; line-height: 1.1; }
.article-content p { margin-bottom: 18px; }
.article-content strong { color: var(--text-primary); }
.article-content ul, .article-content ol { margin: 20px 0 26px; padding-left: 24px; }
.article-content li { margin-bottom: 10px; padding-left: 5px; }
.article-intro { color: var(--text-primary); font-size: 1.2rem; line-height: 1.75; }
.article-table-wrap { overflow-x: auto; margin: 25px 0 32px; }
.article-table { width: 100%; min-width: 600px; border-collapse: collapse; font-size: 0.9rem; }
.article-table th, .article-table td { padding: 14px 16px; border: 1px solid var(--border-card); text-align: left; vertical-align: top; }
.article-table th { color: var(--text-primary); background: rgba(99,102,241,0.14); }
.article-table td:first-child { color: var(--accent-cyan); font-weight: 700; }
.article-benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 25px 0 30px; }
.article-benefits > div { padding: 22px; border: 1px solid var(--border-card); border-radius: var(--radius-sm); background: var(--bg-card); }
.article-benefits i { margin-bottom: 13px; color: var(--accent-cyan); font-size: 1.25rem; }
.article-benefits h3 { margin-bottom: 7px; }
.article-benefits p { margin: 0; font-size: 0.88rem; line-height: 1.55; }
.article-callout { display: flex; gap: 18px; align-items: flex-start; margin: 35px 0; padding: 25px; border-left: 3px solid var(--accent-cyan); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: rgba(34,211,238,0.08); }
.article-callout > i { color: var(--accent-cyan); font-size: 1.3rem; padding-top: 4px; }
.article-callout strong { display: block; margin-bottom: 5px; }
.article-callout p { margin: 0; font-size: 0.95rem; }
.article-cta { margin: 50px 0; padding: 30px; border: 1px solid rgba(99,102,241,0.35); border-radius: var(--radius-card); background: linear-gradient(135deg, rgba(99,102,241,0.16), rgba(34,211,238,0.06)); }
.article-cta h3 { margin-bottom: 8px; font-size: 2rem; }
.article-cta p { margin-bottom: 20px; }
.article-sources { margin-top: 60px; padding-top: 32px; border-top: 1px solid var(--border-card); font-size: 0.84rem; line-height: 1.65; }
.article-sources h2 { margin-top: 0; font-size: 2rem; }
.article-sources a { color: var(--accent-cyan); text-decoration: underline; text-underline-offset: 3px; }
.article-sources ol { margin-bottom: 18px; }
.article-disclaimer { color: var(--text-muted); font-size: 0.78rem; }
.article-sidebar { padding-top: 5px; }
.article-sidebar-card { position: sticky; top: 145px; display: flex; flex-direction: column; gap: 4px; padding: 20px; border: 1px solid var(--border-card); border-radius: var(--radius-card); background: var(--bg-card); }
.article-sidebar-card .section-tag { align-self: flex-start; margin-bottom: 10px; font-size: 0.62rem; }
.article-sidebar-card a { padding: 7px 0; color: var(--text-secondary); font-size: 0.8rem; }
.article-sidebar-card a:hover { color: var(--accent-cyan); }

@media (max-width: 900px) {
  .blog-category-grid { grid-template-columns: 1fr; max-width: 620px; margin: 0 auto; }
  .blog-category-card { min-height: auto; }
  .blog-cta-inner { align-items: flex-start; flex-direction: column; }
  .topic-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { display: none; }
}

@media (max-width: 768px) {
  .blog-subnav { top: 68px; margin-top: 76px; }
  .blog-subnav-inner { align-items: flex-start; flex-direction: column; gap: 5px; padding-top: 10px; padding-bottom: 10px; }
  .blog-subnav-links { width: 100%; }
  .blog-hero { min-height: 500px; padding-top: 140px; }
  .blog-hero h1 { font-size: clamp(3rem, 14vw, 4.5rem); }
  .blog-category-card { padding: 26px; }
  .topic-hero { padding-top: 60px; }
  .topic-grid { grid-template-columns: 1fr; }
  .article-header { padding-top: 60px; }
  .article-layout { padding-top: 50px; }
  .article-content { font-size: 0.98rem; }
  .article-benefits { grid-template-columns: 1fr; }
  .article-byline { gap: 12px; flex-direction: column; }
}

/* Oculta los inputs suavemente al enviar */
.hidden-element {
  display: none !important;
}