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

:root {
  --bg-dark: #111216;
  --bg-card: #191b22;
  --primary: #d97706;
  --primary-hover: #b45309;
  --text-main: #e4e4e7;
  --text-muted: #a1a1aa;
  --glass: rgba(25, 27, 34, 0.75);
  --border-color: rgba(217, 119, 6, 0.2);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Efecto visual único: Foco de luz de estudio de grabación en el fondo */
body::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.08) 0%, rgba(17, 18, 22, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.04) 0%, rgba(17, 18, 22, 0) 75%);
  z-index: -1;
  pointer-events: none;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 10px;
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  z-index: 9999;
  text-decoration: none;
  border-radius: 4px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 10px;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary-hover);
}

/* Header */
header {
  background-color: var(--glass);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.logo-block span {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

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

nav a {
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 600;
}

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

.burger-menu {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.8rem;
  cursor: pointer;
}

/* Main Layout */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 40px 0 80px 0;
}

.hero-text h1 {
  font-family: 'Syne', sans-serif;
  font-size: 3rem;
  font-weight: 500;
  line-height: 1.15;
  margin-bottom: 20px;
}

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

.btn {
  display: inline-block;
  background-color: var(--primary);
  color: #fff;
  padding: 14px 28px;
  border-radius: 4px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: var(--primary-hover);
  color: #fff;
}

.hero-image img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Statistics */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--bg-card);
  padding: 30px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-bottom: 80px;
}

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

.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  color: var(--primary);
  font-weight: 500;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 5px;
}

/* Social Proof (B2B Logos & Reviews) */
.social-proof {
  margin-bottom: 80px;
}

.proof-title {
  text-align: center;
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  margin-bottom: 30px;
}

.logos-slider {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  opacity: 0.65;
  margin-bottom: 40px;
}

.logos-slider span {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-muted);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.review-card {
  background: var(--bg-card);
  padding: 25px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.review-stars {
  color: var(--primary);
  margin-bottom: 10px;
}

.review-text {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 15px;
}

.review-author {
  font-weight: 600;
  font-size: 0.9rem;
}

/* Features (Asymmetric Layout) */
.features {
  margin-bottom: 80px;
}

.asymmetric-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: center;
}

.asymmetric-img img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.feature-bullets {
  list-style: none;
  margin-top: 20px;
}

.feature-bullets li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 15px;
}

.feature-bullets li::before {
  content: '\f00c';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--primary);
}

/* Services */
.services-section {
  margin-bottom: 80px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 30px;
}

.service-card {
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: transform 0.3s ease;
}

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

.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-body {
  padding: 20px;
}

.service-body h3 {
  font-family: 'Syne', sans-serif;
  margin-bottom: 10px;
}

.service-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 15px;
}

/* Pricing Section */
.pricing-section {
  margin-bottom: 80px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 30px;
}

.pricing-card {
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  padding: 30px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.recommended {
  border: 2px solid var(--primary);
  transform: scale(1.03);
  box-shadow: 0 10px 25px rgba(217, 119, 6, 0.15);
}

.popular-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 600;
}

.price {
  font-size: 2.2rem;
  font-family: 'Syne', sans-serif;
  margin: 15px 0;
}

.pricing-features {
  list-style: none;
  margin: 20px 0 30px 0;
  flex-grow: 1;
}

.pricing-features li {
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Form Section */
.form-section {
  background: var(--bg-card);
  padding: 40px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-bottom: 80px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

form {
  display: grid;
  gap: 15px;
}

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

label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 5px;
}

input, textarea {
  background: #252833;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-main);
  padding: 12px;
  border-radius: 4px;
  font-family: inherit;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.checkbox-group input {
  margin-top: 3px;
}

/* Trust Layer */
.trust-layer {
  background: rgba(25, 27, 34, 0.95);
  border: 1px solid var(--border-color);
  padding: 25px;
  border-radius: 8px;
  margin-bottom: 40px;
}

.trust-layer h4 {
  font-family: 'Syne', sans-serif;
  color: var(--primary);
  margin-bottom: 10px;
}

.trust-layer p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Footer */
footer {
  border-top: 1px solid var(--border-color);
  padding: 40px 20px;
  background-color: #0c0d10;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
}

.footer-col h5 {
  font-family: 'Syne', sans-serif;
  margin-bottom: 15px;
}

.footer-col p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 30px auto 0 auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* FAQ Accordion */
.faq-container {
  margin-top: 30px;
}

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

.faq-header {
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.faq-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.faq-item.active .faq-body {
  padding: 0 20px 20px 20px;
  max-height: 500px;
}

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

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-card);
  border-top: 2px solid var(--primary);
  padding: 20px;
  display: none;
  z-index: 10000;
  box-shadow: 0 -5px 25px rgba(0,0,0,0.5);
}

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

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

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

/* Media Queries */
@media(max-width: 992px) {
  .hero, .asymmetric-row, .form-grid, .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .services-grid, .pricing-grid, .reviews-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media(max-width: 768px) {
  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
    padding: 20px;
    gap: 15px;
  }
  nav ul.active {
    display: flex;
  }
  .burger-menu {
    display: block;
  }
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
}