/* ==========================================================================
   CAMINO DE LOS SATÉLITES - SISTEMA DE DISEÑO TECH-SPACE PREMIUM
   Optimizado para Core Web Vitals, Responsive en Móvil/Tablet/PC y CRO
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800;900&family=JetBrains+Mono:wght@600;700&display=swap');

:root {
  /* Paleta Base Cósmica & Contraste */
  --bg-deep: #070B14;
  --bg-card: #0D192E;
  --bg-card-hover: #13233F;
  --bg-glass: rgba(13, 25, 46, 0.75);
  --border-glass: rgba(56, 189, 248, 0.18);
  --border-glass-hover: rgba(56, 189, 248, 0.45);

  /* Acentos de Tecnología y Órbita */
  --cyan-glow: #38BDF8;
  --blue-orbital: #0284C7;
  --blue-deep: #0369A1;
  --purple-quantum: #7C3AED;
  --gradient-orbital: linear-gradient(135deg, #0284C7 0%, #38BDF8 50%, #7C3AED 100%);
  --gradient-hero: radial-gradient(circle at 50% 20%, rgba(2, 132, 199, 0.18) 0%, rgba(7, 11, 20, 0) 70%);

  /* Acentos de Conversión & Estados (CRO) */
  --gold-sun: #F59E0B;
  --gold-hover: #D97706;
  --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #EA580C 100%);
  --green-signal: #10B981;
  --red-alert: #EF4444;

  /* Tipografía y Lectura */
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --text-dark: #0F172A;
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Elevaciones y Sombras */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 25px rgba(56, 189, 248, 0.2);
  --shadow-gold: 0 10px 25px rgba(245, 158, 11, 0.3);
  --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-glass);

  /* Dimensiones y Transiciones */
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Fondo cósmico dinámico con estrellas sutiles */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(1px 1px at 20px 30px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(1.5px 1.5px at 140px 180px, #38BDF8, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 280px 80px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 450px 320px, #38BDF8, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 600px 120px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(1.5px 1.5px at 800px 250px, #7C3AED, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 1000px 90px, #ffffff, rgba(0,0,0,0));
  background-repeat: repeat;
  background-size: 1100px 500px;
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--cyan-glow);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: #7DD3FC;
}

/* ==========================================================================
   TIPOGRAFÍA
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-main);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); margin-bottom: 0.75rem; }

p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
}

.text-gradient {
  background: var(--gradient-orbital);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ==========================================================================
   LAYOUT & CONTENEDORES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
  position: relative;
  z-index: 1;
}

.section {
  padding-top: clamp(3.5rem, 7vw, 6.5rem);
  padding-bottom: clamp(3.5rem, 7vw, 6.5rem);
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-full);
  color: var(--cyan-glow);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

/* ==========================================================================
   HEADER & NAVEGACIÓN
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(7, 11, 20, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  z-index: 1000;
  transition: all var(--transition-smooth);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.site-logo {
  display: flex;
  align-items: center;
  height: 54px;
}

.site-logo img {
  height: 48px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--cyan-glow);
  transition: width var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  background: var(--gradient-gold);
  color: var(--text-dark);
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-gold);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(245, 158, 11, 0.45);
  color: var(--text-dark);
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* ==========================================================================
   BOTONES & LLAMADAS A LA ACCIÓN (CRO)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-align: center;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-orbital);
  color: var(--text-main);
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(56, 189, 248, 0.45);
  color: #FFFFFF;
}

.btn-gold {
  background: var(--gradient-gold);
  color: #070B14;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(245, 158, 11, 0.5);
  color: #070B14;
}

.btn-outline {
  background: rgba(13, 25, 46, 0.6);
  color: var(--text-main);
  border: 1px solid var(--border-glass-hover);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(56, 189, 248, 0.12);
  border-color: var(--cyan-glow);
  transform: translateY(-2px);
}

/* ==========================================================================
   HERO DINÁMICO & INTERACTIVO
   ========================================================================== */
.hero-section {
  position: relative;
  padding-top: clamp(4rem, 8vw, 7.5rem);
  padding-bottom: clamp(4rem, 8vw, 7.5rem);
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  max-width: 680px;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.85rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-full);
  color: var(--green-signal);
  font-size: 0.82rem;
  font-weight: 700;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--green-signal);
  box-shadow: 0 0 10px var(--green-signal);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 2.5rem;
}

/* Micro-Herramienta en el Hero: Selector de Escenario */
.hero-scenario-selector {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  margin-top: 1rem;
}

.scenario-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.85rem;
}

.scenario-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.chip-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip-btn:hover, .chip-btn.active {
  background: rgba(56, 189, 248, 0.2);
  border-color: var(--cyan-glow);
  color: var(--text-main);
}

.scenario-result-box {
  margin-top: 1.2rem;
  padding: 1rem;
  background: rgba(7, 11, 20, 0.6);
  border-left: 3px solid var(--cyan-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   TARJETAS DE PRECIOS & TOGGLES (CARDS CON HALO)
   ========================================================================== */
.pricing-toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.toggle-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.toggle-label.active {
  color: var(--text-main);
}

.switch {
  position: relative;
  display: inline-block;
  width: 58px;
  height: 32px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-round {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #1E293B;
  border: 1px solid var(--border-glass);
  transition: .3s;
  border-radius: 34px;
}

.slider-round:before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 4px;
  bottom: 3px;
  background-color: var(--cyan-glow);
  transition: .3s;
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan-glow);
}

input:checked + .slider-round {
  background-color: var(--blue-orbital);
}

input:checked + .slider-round:before {
  transform: translateX(24px);
  background-color: #FFFFFF;
}

/* Grid de Tarifas */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glass-hover);
  box-shadow: 0 20px 45px rgba(2, 132, 199, 0.2);
}

.plan-card.featured {
  background: linear-gradient(180deg, #102347 0%, #0D192E 100%);
  border-color: var(--cyan-glow);
  box-shadow: 0 16px 40px rgba(56, 189, 248, 0.25);
  transform: scale(1.03);
}

.plan-card.featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.plan-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-gold);
  color: #070B14;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 1.1rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-gold);
  white-space: nowrap;
}

.plan-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.plan-name {
  font-size: 1.45rem;
  margin-bottom: 0.5rem;
}

.plan-price-box {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.plan-price {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1;
}

.plan-period {
  color: var(--text-dim);
  font-size: 0.95rem;
}

.plan-specs {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.spec-icon {
  color: var(--green-signal);
  flex-shrink: 0;
}

/* ==========================================================================
   CALCULADORA INTERACTIVA DE VELOCIDAD & ROI
   ========================================================================== */
.calculator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-card);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.slider-container {
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.calc-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #1E293B;
  outline: none;
  -webkit-appearance: none;
  accent-color: var(--cyan-glow);
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--cyan-glow);
  cursor: pointer;
  box-shadow: 0 0 12px var(--cyan-glow);
}

.calc-display-box {
  background: rgba(7, 11, 20, 0.7);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
}

.calc-metric-val {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--cyan-glow);
}

/* ==========================================================================
   ASISTENTE DE CÓDIGO POSTAL (SUBVENCIONES)
   ========================================================================== */
.cp-checker-box {
  background: var(--bg-card);
  border: 1px solid var(--cyan-glow);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 680px;
  margin: 0 auto;
  box-shadow: var(--shadow-glow);
  text-align: center;
}

.cp-form {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.cp-input {
  flex-grow: 1;
  background: rgba(7, 11, 20, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 0.9rem 1.5rem;
  color: var(--text-main);
  font-size: 1.05rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition-fast);
}

.cp-input:focus {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.25);
}

.cp-result {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid var(--green-signal);
  color: var(--text-main);
  display: none;
}

/* ==========================================================================
   TABLA COMPARATIVA DETALLADA
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, .comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.comparison-table th {
  background: rgba(15, 23, 42, 0.95);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.badge-tag {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
}

.badge-green { background: rgba(16, 185, 129, 0.2); color: var(--green-signal); }
.badge-blue { background: rgba(56, 189, 248, 0.2); color: var(--cyan-glow); }
.badge-gold { background: rgba(245, 158, 11, 0.2); color: var(--gold-sun); }

/* ==========================================================================
   ACORDEÓN FAQ ACCESIBLE Y FLUIDO
   ========================================================================== */
.faq-grid {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-glass-hover);
}

.faq-question {
  width: 100%;
  padding: 1.35rem 1.6rem;
  background: none;
  border: none;
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-icon {
  transition: transform var(--transition-smooth);
  color: var(--cyan-glow);
  font-size: 1.3rem;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
  padding: 0 1.6rem;
  color: var(--text-muted);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.35rem;
}

/* ==========================================================================
   FORMULARIO MULTI-PASO (CONTACTO & LEADS)
   ========================================================================== */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-card);
  max-width: 720px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: rgba(7, 11, 20, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.2rem;
  color: var(--text-main);
  font-size: 1rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  cursor: pointer;
}

/* ==========================================================================
   FOOTER (CON ENLACE OBLIGATORIO A AIGEN.ORG)
   ========================================================================== */
.site-footer {
  background: #04070D;
  border-top: 1px solid var(--border-glass);
  padding-top: 5rem;
  padding-bottom: 3rem;
  margin-top: 6rem;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4, .footer-col .footer-title {
  font-size: 1.1rem;
  margin-bottom: 1.4rem;
  color: var(--text-main);
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after, .footer-col .footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--cyan-glow);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--cyan-glow);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.agency-credit a {
  color: var(--cyan-glow);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.agency-credit a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   STICKY BAR INFERIOR EN MÓVIL (CRO)
   ========================================================================== */
.mobile-bottom-dock {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(7, 11, 20, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-glass);
  padding: 0.75rem 1.25rem;
  z-index: 999;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content {
    margin: 0 auto;
  }
  .hero-badges-row {
    justify-content: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: #070B14;
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-glass);
    gap: 1.5rem;
  }
  .nav-menu.open {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-cta-btn {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .mobile-bottom-dock {
    display: flex;
  }
  body {
    padding-bottom: 60px;
  }
  .plan-card.featured {
    transform: none;
  }
  .plan-card.featured:hover {
    transform: translateY(-6px);
  }
}