/* Base Variables & Reset */
:root {
  /* Color Palette - Monochromatic Scheme */
  --color-primary: #2c6ecf;
  --color-primary-light: #5a8de4;
  --color-primary-lighter: #8aadee;
  --color-primary-dark: #1d4d99;
  --color-primary-darker: #133366;
  
  /* Neutrals */
  --color-white: #ffffff;
  --color-light: #f5f7fa;
  --color-light-gray: #e1e6f0;
  --color-gray: #b0b7c4;
  --color-dark-gray: #6e7583;
  --color-dark: #343a46;
  --color-darker: #1e222a;
  --color-black: #0a0c10;
  
  /* Accents & UI Elements */
  --color-success: #36b37e;
  --color-warning: #ffab2e;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Shadows & Effects */
  --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.12);
  --shadow-large: 0 8px 24px rgba(0, 0, 0, 0.16);
  --shadow-xlarge: 0 12px 32px rgba(0, 0, 0, 0.2);
  
  /* Neuromorphic Shadows */
  --shadow-neuro-light: 8px 8px 16px rgba(163, 177, 198, 0.6), -8px -8px 16px rgba(255, 255, 255, 0.8);
  --shadow-neuro-pressed: inset 4px 4px 8px rgba(163, 177, 198, 0.6), inset -4px -4px 8px rgba(255, 255, 255, 0.8);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  
  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Layout */
  --container-max-width: 1200px;
  --header-height: 80px;
  
  /* Z-index layers */
  --z-below: -1;
  --z-normal: 1;
  --z-above: 10;
  --z-modal: 100;
  --z-overlay: 1000;
}

/* General Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-darker);
}

h1 {
  font-size: 3rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--space-md);
}

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

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

ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

/* Utility Classes */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  height: 4px;
  width: 60px;
  background: var(--color-primary);
  margin: var(--space-sm) auto 0;
  border-radius: var(--radius-full);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: -1rem auto var(--space-xl);
  color: var(--color-dark-gray);
  font-size: 1.1rem;
}

/* Buttons */
.btn, button, input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  outline: none;
  text-decoration: none;
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-small);
}

.btn:hover, button:hover, input[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  background-color: var(--color-primary-dark);
}

.btn:active, button:active, input[type="submit"]:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-small);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-light);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary-lighter);
  color: var(--color-white);
}

/* Forms */
input, textarea, select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-white);
  color: var(--color-dark);
  transition: border-color var(--transition-fast);
}

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

label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: var(--color-dark);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group.checkbox {
  display: flex;
  align-items: center;
}

.form-group.checkbox input {
  width: auto;
  margin-right: var(--space-sm);
}

.form-group.checkbox label {
  margin-bottom: 0;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-overlay);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-small);
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list li {
  margin-left: var(--space-lg);
}

.nav-list a {
  font-weight: 500;
  color: var(--color-dark);
  text-decoration: none;
  padding: var(--space-sm) 0;
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

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

.nav-list a:hover::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--color-primary);
  transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
  position: relative;
  padding: calc(var(--header-height) + var(--space-xxl)) 0 var(--space-xxl);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.7), rgba(0,0,0,0.4));
  z-index: var(--z-below);
}

.hero-content {
  position: relative;
  z-index: var(--z-normal);
  max-width: 650px;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  color: var(--color-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeIn 1s ease-out;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: var(--space-xl);
  color: var(--color-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeIn 1s ease-out 0.3s both;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  animation: fadeIn 1s ease-out 0.6s both;
}

.progress-indicator {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  backdrop-filter: blur(10px);
  animation: fadeIn 1s ease-out 0.9s both;
}

.progress-indicator span {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
}

.progress-bar {
  height: 8px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 1.5s ease-out;
}

/* Innovation Section */
.innovation {
  padding: var(--space-xxl) 0;
  background-color: var(--color-white);
}

.innovation-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.innovation-text {
  flex: 1;
}

.innovation-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-neuro-light);
  transition: transform var(--transition-normal);
}

.innovation-image:hover {
  transform: translateY(-10px);
}

.innovation-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.innovation-image:hover img {
  transform: scale(1.05);
}

.toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.toggle {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-light-gray);
  transition: var(--transition-normal);
  border-radius: var(--radius-full);
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: var(--color-white);
  transition: var(--transition-normal);
  border-radius: 50%;
  box-shadow: var(--shadow-small);
}

input:checked + .slider {
  background-color: var(--color-primary);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

/* Pricing Section (Cursos) */
.pricing {
  padding: var(--space-xxl) 0;
  background-color: var(--color-light);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-neuro-light);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.1);
}

.card-content {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card-content h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-primary-dark);
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
  text-align: left;
  width: 100%;
}

.features li {
  margin-bottom: var(--space-sm);
  position: relative;
  padding-left: 1.5rem;
}

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

.badge {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.featured {
  border: 2px solid var(--color-primary);
  transform: scale(1.05);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

/* Projects Section */
.projects {
  padding: var(--space-xxl) 0;
  background-color: var(--color-white);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.project-stats {
  display: flex;
  justify-content: space-around;
  margin: var(--space-lg) 0;
  width: 100%;
}

.stat {
  text-align: center;
}

.stat .value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat .label {
  font-size: 0.875rem;
  color: var(--color-dark-gray);
}

/* Team Section */
.team {
  padding: var(--space-xxl) 0;
  background-color: var(--color-light);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.position {
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.expertise {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.expertise span {
  background-color: var(--color-primary-lighter);
  color: var(--color-primary-darker);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Testimonials Section */
.testimonials {
  padding: var(--space-xxl) 0;
  background-color: var(--color-white);
}

.testimonials-slider {
  display: flex;
  overflow-x: hidden;
  scroll-snap-type: x mandatory;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.testimonial-card {
  flex: 0 0 100%;
  scroll-snap-align: center;
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background-color: var(--color-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-neuro-light);
}

.testimonial-card .card-image {
  flex: 0 0 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
}

.testimonial-card .card-content {
  flex: 1;
  padding: 0;
  text-align: left;
  align-items: flex-start;
}

.quote {
  font-style: italic;
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
  position: relative;
  padding-left: var(--space-xl);
}

.quote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -0.5rem;
  font-size: 3rem;
  color: var(--color-primary-lighter);
}

.author h4 {
  margin-bottom: 0.25rem;
}

.author p {
  color: var(--color-dark-gray);
  margin-bottom: var(--space-md);
}

.testimonial-indicators {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-light-gray);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.indicator.active {
  background-color: var(--color-primary);
  transform: scale(1.2);
}

/* Resources Section */
.resources {
  padding: var(--space-xxl) 0;
  background-color: var(--color-light);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.resource-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-neuro-light);
}

.resource-card h3 {
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
}

.resource-card ul {
  list-style: none;
  padding: 0;
}

.resource-card li {
  margin-bottom: var(--space-sm);
}

.resource-card a {
  display: inline-block;
  padding: var(--space-xs) 0;
  transition: all var(--transition-fast);
}

.resource-card a:hover {
  color: var(--color-primary-dark);
  transform: translateX(4px);
}

/* Contact Section */
.contact {
  padding: var(--space-xxl) 0;
  background-color: var(--color-white);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.info-item {
  margin-bottom: var(--space-lg);
}

.info-item h3 {
  margin-bottom: var(--space-md);
  color: var(--color-primary-dark);
}

.info-item ul {
  list-style: none;
  padding: 0;
}

.info-item li {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
}

.info-item i {
  margin-right: var(--space-sm);
  color: var(--color-primary);
}

.faq-item {
  margin-bottom: var(--space-md);
}

.faq-item h4 {
  margin-bottom: var(--space-xs);
  color: var(--color-primary-dark);
}

.contact-form-container {
  background-color: var(--color-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-neuro-light);
}

/* Footer */
.footer {
  background-color: var(--color-darker);
  color: var(--color-light);
  padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-logo h3 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.footer-logo p {
  color: var(--color-light-gray);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.links-group h4 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.links-group ul {
  list-style: none;
  padding: 0;
}

.links-group li {
  margin-bottom: var(--space-sm);
}

.links-group a {
  color: var(--color-light-gray);
  transition: color var(--transition-fast);
}

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

.social-links {
  display: flex;
  flex-direction: column;
}

.social-links a {
  display: inline-block;
  padding: var(--space-xs) 0;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  color: var(--color-primary-light);
  transform: translateX(4px);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.newsletter-form input {
  flex: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  color: var(--color-gray);
  font-size: 0.875rem;
}

/* Page-specific styles */
.privacy-page, .terms-page {
  padding-top: 100px;
}

.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes morphIn {
  0% {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }
  50% {
    border-radius: 64% 36% 27% 73% / 55% 58% 42% 45%;
  }
  100% {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }
}

/* Media Queries */
@media (max-width: 992px) {
  :root {
    --header-height: 70px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.75rem;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .innovation-wrapper {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .testimonial-card {
    flex-direction: column;
    align-items: center;
  }
  
  .testimonial-card .card-content {
    text-align: center;
    align-items: center;
  }
  
  .quote {
    padding-left: 0;
    padding-top: var(--space-lg);
  }
  
  .quote::before {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 576px) {
  :root {
    --header-height: 60px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* Additional neuromorphic styles */
.neuro-element {
  border-radius: var(--radius-lg);
  background: var(--color-light);
  box-shadow: var(--shadow-neuro-light);
  transition: all var(--transition-normal);
}

.neuro-element:hover {
  box-shadow: var(--shadow-neuro-pressed);
}

.morph-element {
  animation: morphIn 8s infinite;
}

/* Styling for success.html */
.success-content {
  background-color: var(--color-white);
  padding: var(--space-xxl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-neuro-light);
  max-width: 600px;
  text-align: center;
}

.success-icon {
  color: var(--color-success);
  font-size: 5rem;
  margin-bottom: var(--space-lg);
}

/* Styling for privacy.html and terms.html */
.legal-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h1 {
  margin-bottom: var(--space-xl);
}

.legal-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-content p, .legal-content ul {
  margin-bottom: var(--space-md);
}
html,body{
  overflow-x: hidden;
}
.burger-menu{
  display: none;
}