/* Base Variables */
:root {
  /* Primary Colors */
  --primary-color: #4a6efc;
  --primary-dark: #3855c7;
  --primary-light: #7491ff;
  
  /* Complementary Colors */
  --complementary-color: #fc944a;
  --complementary-dark: #e07930;
  --complementary-light: #ffac6e;
  
  /* Neutral Colors */
  --dark: #333333;
  --dark-gray: #555555;
  --medium-gray: #888888;
  --light-gray: #eeeeee;
  --white: #ffffff;
  
  /* Shadows for Neomorphism */
  --shadow-light: rgba(255, 255, 255, 0.5);
  --shadow-dark: rgba(0, 0, 0, 0.15);
  
  /* Background Colors */
  --background-light: #f5f7ff;
  --background-dark: #2c3e50;
  
  /* Fonts */
  --heading-font: 'Inter', sans-serif;
  --body-font: 'IBM Plex Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.8rem;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--dark-gray);
}

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

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

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  color: var(--dark);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--complementary-color));
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--border-radius-sm);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  color: var(--dark-gray);
  font-size: 1.1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-medium);
  border: none;
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--white);
  box-shadow: 
    3px 3px 6px var(--shadow-dark),
    -3px -3px 6px var(--shadow-light);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 
    4px 4px 8px var(--shadow-dark),
    -4px -4px 8px var(--shadow-light);
  color: var(--white);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--complementary-color), var(--complementary-dark));
  color: var(--white);
  box-shadow: 
    3px 3px 6px var(--shadow-dark),
    -3px -3px 6px var(--shadow-light);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--complementary-dark), var(--complementary-color));
  transform: translateY(-2px);
  box-shadow: 
    4px 4px 8px var(--shadow-dark),
    -4px -4px 8px var(--shadow-light);
  color: var(--white);
}

/* Neomorphic Card Style */
.card {
  background-color: var(--background-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 
    10px 10px 20px var(--shadow-dark),
    -10px -10px 20px var(--shadow-light);
}

.card-content {
  padding: var(--spacing-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.card-image, .image-container {
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-image img, .image-container img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img, .card:hover .image-container img {
  transform: scale(1.05);
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h1 {
  margin: 0;
  font-size: 1.8rem;
  background: linear-gradient(45deg, var(--primary-color), var(--complementary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-list {
  display: flex;
  gap: var(--spacing-md);
}

.nav-list a {
  color: var(--dark);
  font-weight: 500;
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--complementary-color));
  transition: width var(--transition-medium);
}

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

.burger-menu {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  width: 30px;
  height: 3px;
  background-color: var(--dark);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-medium);
}

/* Hero Section */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: var(--spacing-xl) 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
  margin-top: 70px;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-content h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
}

/* Features Section */
.features {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-light);
}

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

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

.toggle-switch {
  margin-top: var(--spacing-md);
}

.toggle-input {
  display: none;
}

.toggle-label {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--primary-light);
  color: var(--white);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-medium);
}

.toggle-label:hover {
  background-color: var(--primary-color);
}

/* History Section */
.history {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.history-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
}

.history-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
}

.history-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
  object-fit: cover;
}

.history-text {
  flex: 2;
  min-width: 300px;
}

/* Pricing Section */
.pricing {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-light);
}

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

.pricing-card {
  position: relative;
  overflow: visible;
}

.pricing-card.featured {
  transform: scale(1.05);
  z-index: 1;
}

.pricing-card.featured::before {
  content: 'Popular';
  position: absolute;
  top: -15px;
  right: -15px;
  background: linear-gradient(135deg, var(--complementary-color), var(--complementary-dark));
  color: var(--white);
  padding: 5px 15px;
  border-radius: var(--border-radius-md);
  font-size: 0.8rem;
  font-weight: bold;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}

.card-header {
  background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
  padding: var(--spacing-md);
  color: var(--white);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
  text-align: center;
}

.card-header h3 {
  color: var(--white);
  margin-bottom: var(--spacing-xs);
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.price span {
  font-size: 1rem;
  font-weight: 400;
}

.pricing-card ul {
  margin: var(--spacing-md) 0;
  padding: 0 var(--spacing-sm);
}

.pricing-card li {
  margin-bottom: var(--spacing-sm);
  padding-left: 24px;
  position: relative;
}

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

/* External References Section */
.external-references {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, #e9ecef, #f8f9fa);
}

.references-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.reference-card {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}

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

.reference-card p {
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

/* Events Section */
.events {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-light);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.event-date {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

/* News Section */
.news {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.news-date {
  display: block;
  color: var(--medium-gray);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.read-more {
  display: inline-block;
  margin-top: var(--spacing-sm);
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.read-more::after {
  content: '→';
  display: inline-block;
  margin-left: 5px;
  transition: transform var(--transition-medium);
}

.read-more:hover::after {
  transform: translateX(5px);
}

/* Blog Section */
.blog {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-light);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.blog-category {
  display: inline-block;
  background-color: var(--primary-light);
  color: var(--white);
  padding: 5px 10px;
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-sm);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Careers Section */
.careers {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, #e9ecef, #f8f9fa);
}

.careers-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
}

.careers-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
}

.careers-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
  object-fit: cover;
}

.careers-text {
  flex: 2;
  min-width: 300px;
}

.career-positions {
  margin-top: var(--spacing-md);
}

.career-positions li {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--light-gray);
}

.position-title {
  display: block;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: var(--spacing-xs);
  font-size: 1.2rem;
}

/* Contact Section */
.contact {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-light);
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.contact-info {
  flex: 1;
  min-width: 300px;
}

.info-item {
  margin-bottom: var(--spacing-md);
}

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

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-links a {
  margin-right: var(--spacing-md);
  color: var(--primary-color);
  font-weight: 500;
  transition: color var(--transition-medium);
}

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

.contact-form {
  flex: 2;
  min-width: 300px;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius-md);
  background-color: var(--background-light);
  transition: all var(--transition-medium);
  font-family: var(--body-font);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(74, 110, 252, 0.2);
}

/* Footer Styles */
.footer {
  background-color: var(--background-dark);
  color: var(--white);
  padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.footer-logo h2 {
  color: var(--white);
  margin-bottom: var(--spacing-xs);
  font-size: 2rem;
}

.footer-links {
  flex: 3;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-column {
  flex: 1;
  min-width: 150px;
}

.footer-column h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer-column a {
  color: #ddd;
  transition: color var(--transition-medium);
}

.footer-column a:hover {
  color: var(--complementary-light);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--background-light);
}

.success-content {
  max-width: 800px;
  padding: var(--spacing-lg);
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
}

.success-icon {
  font-size: 5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

/* About, Privacy, Terms Pages */
.page-content {
  padding: 100px var(--spacing-md) var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.page-content h1 {
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

/* Cookie Consent */
#cookieConsent {
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

#acceptCookies {
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  padding: 8px 15px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-medium);
}

#acceptCookies:hover {
  background-color: var(--primary-dark);
}

/* Media Queries */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
}

@media (max-width: 768px) {
  .nav-list {
    display: none;
  }
  
  .nav-list.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-md);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    backdrop-filter: blur(10px);
  }
  
  .burger-menu {
    display: flex;
  }
  
  .burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }
  
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .footer-links {
    flex-direction: column;
  }
  
  .footer-column {
    width: 100%;
    margin-bottom: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .features-grid,
  .pricing-grid,
  .references-grid,
  .events-grid,
  .news-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-content {
    flex-direction: column;
  }
}

/* Animation Utilities */
.animate-fade-in {
  animation: fadeIn var(--transition-slow) forwards;
}

.animate-slide-up {
  animation: slideUp var(--transition-slow) forwards;
}

.animate-slide-down {
  animation: slideDown var(--transition-slow) forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Parallax Effect */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}