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

:root {
  --primary-bg: #090d16;
  --secondary-bg: #111726;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --card-bg: rgba(22, 30, 49, 0.6);
  --card-border: rgba(148, 163, 184, 0.1);
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Syne', sans-serif;
}

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

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

/* Efecto visual único: Blobs flotantes en el fondo */
.background-blobs {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -2;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
}

.blob-1 {
  width: 500px;
  height: 500px;
  background: var(--accent-blue);
  top: 10%;
  left: -150px;
}

.blob-2 {
  width: 600px;
  height: 600px;
  background: var(--accent-purple);
  top: 60%;
  right: -200px;
}

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

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

/* Componente Header */
header {
  background-color: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

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

.logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

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

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

.btn-nav {
  background: var(--accent-gradient);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 30px;
}

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

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

/* Menú móvil lateral */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background-color: var(--secondary-bg);
  box-shadow: -10px 0 30px rgba(0,0,0,0.5);
  z-index: 999;
  padding: 80px 30px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
}

/* Animaciones del botón de menú */
.burger-btn.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger-btn.active span:nth-child(2) {
  opacity: 0;
}

.burger-btn.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Secciones Comunes */
section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  margin-bottom: 20px;
}

p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

/* Hero Section */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  padding-top: 40px;
}

@media(min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.2fr 1fr;
  }
}

.hero-content h1 {
  font-size: 2.8rem;
  line-height: 1.15;
}

.hero-image-wrapper {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 30px;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
  margin-left: 10px;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Statistics Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: center;
  background-color: var(--secondary-bg);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid var(--card-border);
}

@media(min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--accent-blue);
  margin-bottom: 5px;
}

.stat-item p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Social Proof (Opiniones y Logos) */
.social-proof-logos {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 30px;
  opacity: 0.5;
  padding: 30px 0;
  border-bottom: 1px solid var(--card-border);
}

.social-proof-logos i {
  font-size: 2rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 40px;
}

@media(min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 30px;
}

.testimonial-card p {
  font-style: italic;
  font-size: 0.95rem;
}

.testimonial-author {
  font-weight: 600;
  color: var(--accent-blue);
  margin-top: 15px;
}

/* Features Asimétrico */
.features-asymmetric {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  align-items: center;
}

@media(min-width: 992px) {
  .features-asymmetric {
    grid-template-columns: 1fr 1.2fr;
  }
}

.features-list {
  list-style-type: none;
}

.features-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  color: var(--text-secondary);
}

.features-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-size: 1.2rem;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media(min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-image {
  height: 200px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-info {
  padding: 30px;
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: stretch;
}

@media(min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.best-value {
  border-color: var(--accent-blue);
  transform: scale(1.03);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.15);
}

.popular-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 0.75rem;
  font-weight: bold;
  padding: 4px 12px;
  border-radius: 20px;
}

.price {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--text-primary);
  margin: 20px 0;
}

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

.pricing-features {
  list-style: none;
  margin-top: 20px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.pricing-features li {
  margin-bottom: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Form Section */
.form-container {
  background-color: var(--secondary-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 40px;
  max-width: 600px;
  margin: 0 auto;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  background-color: rgba(255,255,255,0.05);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 12px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

.checkbox-group {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 25px;
}

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

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

.checkbox-group label a {
  color: var(--accent-blue);
  text-decoration: none;
}

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

.faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.1rem;
  padding: 20px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 20px;
  color: var(--text-secondary);
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 20px;
}

/* Trust Layer (Capa de Confianza Pre-Footer) */
.trust-layer-container {
  background-color: var(--secondary-bg);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  padding: 50px 20px;
}

.trust-layer {
  max-width: 1200px;
  margin: 0 auto;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.trust-layer h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.trust-layer p {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.trust-layer a {
  color: var(--accent-blue);
  text-decoration: none;
}

/* Footer */
footer {
  background-color: var(--primary-bg);
  padding: 60px 20px 30px 20px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--card-border);
}

@media(min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-grid h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 15px;
}

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

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

.footer-grid ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-grid ul li a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 30px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.footer-bottom p {
  font-size: 0.8rem;
  margin-bottom: 10px;
}

/* Banner de Cookies */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: rgba(17, 23, 38, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 20px;
  z-index: 10000;
  display: none;
}

.cookie-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

@media(min-width: 768px) {
  .cookie-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.cookie-text a {
  color: var(--accent-blue);
  text-decoration: none;
}

.cookie-btn-group {
  display: flex;
  gap: 10px;
}

.cookie-btn {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  border: none;
  font-weight: 600;
}

.cookie-accept {
  background: var(--accent-gradient);
  color: #fff;
}

.cookie-reject {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

/* Contact page layout map */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media(min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.map-wrapper {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  height: 350px;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media(max-width: 768px) {
  .pricing-card.best-value {
    transform: none;
  }
}