:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --accent: #10b981;
  --accent-hover: #059669;
  --accent-warm: #f59e0b;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --border-color: #1f2937;
  --card-bg: rgba(17, 24, 39, 0.7);
  --font-family: 'Plus Jakarta Sans', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Efecto gráfico único: Auras de gradiente flotantes en el fondo */
body::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16,185,129,0.15) 0%, rgba(0,0,0,0) 70%);
  top: 10%;
  left: -150px;
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245,158,11,0.08) 0%, rgba(0,0,0,0) 70%);
  bottom: 20%;
  right: -200px;
  z-index: -1;
  pointer-events: none;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 20px;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

header {
  background: rgba(10, 14, 23, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}

.logo img {
  width: 35px;
  height: 35px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 25px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--accent);
}

.burger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  padding: 80px 20px;
}

.hero-content h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #fff;
}

.hero-content h1 span {
  color: var(--accent);
}

.hero-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

.btn-container {
  display: flex;
  gap: 15px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #000;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
  border: 1px solid var(--border-color);
  color: var(--text-main);
  background: transparent;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.05);
}

.hero-image img {
  width: 100%;
  border-radius: 24px 4px 24px 24px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Stats Section */
.stats {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 40px 20px;
}

.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
  gap: 20px;
}

.stat-card h3 {
  font-size: 2.5rem;
  color: var(--accent);
}

.stat-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Features Block */
.features-block {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  align-items: center;
  margin-top: 40px;
}

.features-image img {
  width: 100%;
  border-radius: 4px 24px 24px 24px;
  border: 1px solid var(--border-color);
}

.features-content ul {
  list-style: none;
  margin-top: 20px;
}

.features-content li {
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.features-content li i {
  color: var(--accent);
  margin-top: 5px;
}

/* Grid de Servicios */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  transition: transform 0.3s, border-color 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
}

.service-card i {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.service-card h3 {
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 15px;
}

/* Tarifa / Precios */
.pricing-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.pricing-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.1);
  transform: scale(1.05);
}

.pricing-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--accent);
  color: #000;
  padding: 3px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 20px;
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}

.price span {
  font-size: 1rem;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  margin-bottom: 30px;
  text-align: left;
}

.pricing-features li {
  margin-bottom: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li i {
  color: var(--accent);
}

/* Formulario Lead-Gen */
.form-section {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  max-width: 600px;
  margin: 40px auto 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: #fff;
  font-family: inherit;
  transition: border-color 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
}

.form-checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-checkbox input {
  margin-top: 4px;
}

.form-checkbox a {
  color: var(--accent);
}

/* Trust Layer */
.trust-layer {
  background: rgba(17, 24, 39, 0.9);
  border-top: 1px solid var(--border-color);
  padding: 40px 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trust-box {
  max-width: 1200px;
  margin: 0 auto;
}

.trust-box h4 {
  color: #fff;
  margin-bottom: 10px;
  font-size: 1rem;
}

/* Footer */
footer {
  background: #070a10;
  border-top: 1px solid var(--border-color);
  padding: 40px 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0 auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 0.8rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 600px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  z-index: 10000;
  display: none;
}

.cookie-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 15px;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* Accordion FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

details {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 15px;
  cursor: pointer;
  transition: border-color 0.3s;
}

details[open] {
  border-color: var(--accent);
}

summary {
  font-weight: 600;
  color: #fff;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  transition: transform 0.3s;
}

details[open] summary::after {
  transform: rotate(180deg);
}

.faq-content {
  margin-top: 15px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Responsive Mobile Navigation */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    right: 0px;
    height: 92vh;
    top: 8vh;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 70%;
    transform: translateX(100%);
    transition: transform 0.5s ease-in;
    border-left: 1px solid var(--border-color);
    padding-top: 40px;
    z-index: 1000;
  }
  .nav-active {
    transform: translateX(0%);
  }
  .burger {
    display: block;
  }
  .hero, .features-block, .pricing-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.featured {
    transform: none;
  }
}