:root {
  --bg-dark: #0a0b10;
  --bg-card: #131520;
  --bg-border: #1e2235;
  --accent-primary: #00ffd1;
  --accent-secondary: #bd00ff;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --font-heading: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.2;
}

/* Efecto visual único y no plantilla */
.bg-glow-1 {
  position: fixed;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 255, 209, 0.08) 0%, rgba(0, 0, 0, 0) 70%);
  top: -10%;
  left: -10%;
  z-index: -1;
  pointer-events: none;
  animation: floatOrb 15s infinite alternate ease-in-out;
}

.bg-glow-2 {
  position: fixed;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(189, 0, 255, 0.08) 0%, rgba(0, 0, 0, 0) 70%);
  bottom: -10%;
  right: -10%;
  z-index: -1;
  pointer-events: none;
  animation: floatOrb 20s infinite alternate-reverse ease-in-out;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 20px) scale(1.1); }
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 0;
  background: var(--accent-primary);
  color: var(--bg-dark);
  padding: 10px 20px;
  z-index: 9999;
  text-decoration: none;
  font-weight: bold;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* Header */
header {
  border-bottom: 1px solid var(--bg-border);
  background: rgba(10, 11, 16, 0.9);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 999;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 1.4rem;
}

.logo img {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.burger-menu .bar {
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  transition: all 0.3s ease;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

/* Hero Section */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 6rem 2rem;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.cta-group {
  display: flex;
  gap: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-primary);
  color: var(--bg-dark);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 255, 209, 0.4);
}

.btn-secondary {
  border: 1px solid var(--bg-border);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
}

.btn-secondary:hover {
  border-color: var(--accent-secondary);
}

.hero-media img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--bg-border);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Statistics */
.stats-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  padding: 3rem;
  border-radius: 12px;
  text-align: center;
  margin-bottom: 4rem;
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

/* Features */
.features-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 6rem;
}

.features-image img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--bg-border);
}

.features-content h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.features-list {
  list-style: none;
  margin-top: 1.5rem;
}

.features-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: 12px;
  padding: 2rem;
  transition: transform 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
}

.service-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

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

.service-card h3 {
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Social Proof */
.social-proof {
  text-align: center;
  margin-bottom: 6rem;
}

.brand-logos {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin: 2.5rem 0;
  flex-wrap: wrap;
  font-size: 2.5rem;
  color: var(--text-muted);
  opacity: 0.6;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  padding: 2rem;
  border-radius: 12px;
  text-align: left;
}

.review-rating {
  color: #ffb703;
  margin-bottom: 1rem;
}

.review-text {
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.review-author {
  font-weight: bold;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card.recommended {
  border-color: var(--accent-primary);
  box-shadow: 0 10px 30px rgba(0, 255, 209, 0.1);
  transform: scale(1.05);
}

.badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--accent-primary);
  color: var(--bg-dark);
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-weight: bold;
}

.pricing-price {
  font-size: 3rem;
  color: #fff;
  font-family: var(--font-heading);
  margin: 1.5rem 0;
}

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

.pricing-features {
  list-style: none;
  margin-bottom: 2.5rem;
  text-align: left;
  flex-grow: 1;
}

.pricing-features li {
  margin-bottom: 0.75rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Form Section */
.form-section {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: 12px;
  padding: 4rem;
  max-width: 800px;
  margin: 0 auto 6rem auto;
}

.form-header {
  text-align: center;
  margin-bottom: 3rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group-full {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.form-control {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--bg-border);
  padding: 0.85rem 1rem;
  border-radius: 6px;
  color: #fff;
  font-family: var(--font-body);
  transition: border-color 0.3s;
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1rem;
}

.checkbox-group input {
  margin-top: 0.25rem;
}

.checkbox-group label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

/* Accordion FAQ */
.faq-accordion {
  max-width: 800px;
  margin: 2rem auto 6rem auto;
}

details {
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  cursor: pointer;
}

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

summary {
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 1.1rem;
  outline: none;
}

.faq-content {
  margin-top: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Contact block map */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 6rem;
}

.map-container {
  border: 1px solid var(--bg-border);
  border-radius: 12px;
  overflow: hidden;
  height: 400px;
  background: #1a1a24;
}

/* Trust Layer */
.trust-layer {
  background: rgba(189, 0, 255, 0.03);
  border: 1px solid rgba(189, 0, 255, 0.15);
  border-radius: 12px;
  padding: 2.5rem;
  margin-bottom: 4rem;
}

.trust-layer h4 {
  color: var(--accent-secondary);
  margin-bottom: 1rem;
}

.trust-layer p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* Footer */
footer {
  background: #06070a;
  border-top: 1px solid var(--bg-border);
  padding: 4rem 2rem 2rem 2rem;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  margin-bottom: 1.5rem;
}

.footer-col p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--bg-border);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
}

.footer-legal-text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 500px;
  background: var(--bg-card);
  border: 1px solid var(--bg-border);
  padding: 1.5rem;
  border-radius: 8px;
  z-index: 1000;
  display: none;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.cookie-banner p {
  font-size: 0.85rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
}

/* Responsive navigation */
@media (max-width: 768px) {
  .burger-menu {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 280px;
    background-color: var(--bg-card);
    border-left: 1px solid var(--bg-border);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transition: right 0.3s ease;
    z-index: 1000;
  }
  .nav-links.active {
    right: 0;
  }
  .burger-menu.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .burger-menu.active .bar:nth-child(2) {
    opacity: 0;
  }
  .burger-menu.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  .hero-section, .features-section, .services-grid, .reviews-grid, .pricing-grid, .form-grid, .contact-grid, .footer-grid, .stats-section {
    grid-template-columns: 1fr;
  }
  .form-group-full {
    grid-column: span 1;
  }
  .pricing-card.recommended {
    transform: scale(1);
  }
}