:root {
  /* Пастельная цветовая схема */
  --primary-color: #6a7fdb;
  --primary-dark: #5a6fc6;
  --secondary-color: #f4989d;
  --secondary-dark: #e58087;
  --accent-color: #aceca1;
  --accent-dark: #8ddc81;
  --neutral-light: #f7f9fc;
  --neutral-medium: #e2e8f0;
  --neutral-dark: #64748b;
  --text-dark: #334155;
  --text-light: #ffffff;
  --success-color: #10b981;
  --error-color: #ef4444;
  --warning-color: #f59e0b;
  
  /* Тени для объемных элементов UI */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 15px 25px rgba(0, 0, 0, 0.1);
  
  /* Скругления */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  /* Переходы */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Размеры шрифта */
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-md: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 1.875rem;
  --fs-4xl: 2.25rem;
  --fs-5xl: 3rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Merriweather', serif;
  color: var(--text-dark);
  background-color: var(--neutral-light);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

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

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

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

/* Navbar Styles */
.navbar {
  padding: 1rem 0;
  transition: all var(--transition-normal);
}

.navbar-brand .title {
  color: var(--primary-color);
}

.navbar-burger {
  color: var(--primary-color);
}

.navbar-menu {
  box-shadow: none;
}

.navbar-item {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  color: var(--text-dark);
  transition: color var(--transition-fast);
}

.navbar-item:hover {
  color: var(--primary-color);
}

/* Hero Section */
.hero {
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.hero-body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
}

.hero .title,
.hero .subtitle,
.hero p {
  color: var(--text-light);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Statistics Section */
.section {
  padding: 5rem 1.5rem;
}

#statistics {
  background-color: var(--neutral-light);
}

.stat-widget {
  padding: 2rem;
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.stat-widget:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: var(--fs-4xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-family: 'Merriweather', serif;
  color: var(--neutral-dark);
}

/* Research Section */
#research {
  background-color: var(--neutral-medium);
}

.job-item {
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  margin-bottom: 2rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.job-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.job-item h4 {
  color: var(--primary-color);
}

.image-container {
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.image-container img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

/* Insights Section */
#insights .card {
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

#insights .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#insights .card-image {
  overflow: hidden;
}

#insights .card-image img {
  height: 300px;
  width: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

#insights .card:hover .card-image img {
  transform: scale(1.05);
}

#insights .card-content {
  flex-grow: 1;
  padding: 1.5rem;
}

#insights .title {
  color: var(--primary-color);
}

/* Media Section */
#media {
  background-color: var(--neutral-medium);
}

.video-container, .podcast-container {
  position: relative;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
}

.video-container img, .podcast-container img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.video-container:hover img, .podcast-container:hover img {
  transform: scale(1.05);
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.play-button::after {
  content: "";
  width: 0;
  height: 0;
  border-top: 20px solid transparent;
  border-bottom: 20px solid transparent;
  border-left: 30px solid var(--primary-color);
  margin-left: 8px;
}

.play-button:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translate(-50%, -50%) scale(1.1);
}

.audio-controls {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  padding: 0 15px;
  cursor: pointer;
}

.audio-controls::before {
  content: "";
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid var(--primary-color);
  margin-right: 10px;
}

/* Resources Section */
#resources .resource-card {
  padding: 2rem;
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

#resources .resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.resource-icon {
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}

.resource-icon img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: var(--radius-full);
}

/* Case Studies Section */
#case-studies {
  background-color: var(--neutral-medium);
}

#case-studies .card {
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

#case-studies .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#case-studies .card-image {
  overflow: hidden;
}

#case-studies .card-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

#case-studies .card:hover .card-image img {
  transform: scale(1.05);
}

#case-studies .card-content {
  padding: 1.5rem;
}

/* Innovation Section */
#innovation .card {
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

#innovation .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#innovation .card-image {
  overflow: hidden;
}

#innovation .card-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

#innovation .card-content {
  padding: 1.5rem;
}

/* Portfolio Section */
#portfolio {
  background-color: var(--neutral-medium);
}

#portfolio .card {
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

#portfolio .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#portfolio .card-image {
  overflow: hidden;
}

#portfolio .card-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

#portfolio .card:hover .card-image img {
  transform: scale(1.05);
}

#portfolio .card-content {
  padding: 1.5rem;
}

/* Pricing Section */
#pricing .pricing-card {
  background-color: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

#pricing .pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

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

#pricing .pricing-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.pricing-header {
  padding: 2rem;
  background-color: var(--primary-color);
  color: white;
  text-align: center;
}

.pricing-header h3 {
  color: white;
  margin-bottom: 0.5rem;
}

.price {
  font-size: var(--fs-4xl);
  font-weight: 700;
}

.duration {
  opacity: 0.8;
}

.pricing-features {
  padding: 2rem;
  flex-grow: 1;
}

.pricing-features ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.pricing-features li {
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.pricing-features li::before {
  content: "✓";
  color: var(--success-color);
  position: absolute;
  left: 0;
}

.pricing-footer {
  padding: 0 2rem 2rem;
}

/* Contact Section */
#contact {
  background-color: var(--neutral-light);
}

.contact-info {
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.info-item span {
  margin-right: 1rem;
  color: var(--primary-color);
}

.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-container img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.contact-form .field {
  margin-bottom: 1.5rem;
}

.contact-form .label {
  color: var(--text-dark);
  font-weight: 600;
}

.contact-form .input,
.contact-form .textarea,
.contact-form .select select {
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-medium);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-form .input:focus,
.contact-form .textarea:focus,
.contact-form .select select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(106, 127, 219, 0.2);
}

/* Footer Section */
.footer {
  background-color: var(--text-dark)!important;
  color: white;
  padding: 4rem 1.5rem 2rem;
}

.footer .title {
  color: white;
}

.footer p {
  color: var(--neutral-medium);
}

.footer-links {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--neutral-medium);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.social-links a {
  color: var(--neutral-medium);
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: white;
  text-decoration: underline;
}

.copyright {
  margin-top: 2rem;
  color: var(--neutral-medium);
  font-size: var(--fs-sm);
}

/* Button Styles */
.button {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.button.is-primary {
  background-color: var(--primary-color);
  color: white;
  border: none;
}

.button.is-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button.is-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Success Page */
.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 2rem;
  text-align: center;
}

.success-icon {
  font-size: 5rem;
  color: var(--success-color);
  margin-bottom: 2rem;
}

/* Privacy & Terms Pages */
.privacy-content, .terms-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: 4rem;
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
  .section {
    padding: 3rem 1rem;
  }
  
  .column {
    padding: 0.75rem;
  }
  
  .hero-body {
    padding: 2rem 1rem;
  }
  
  .stat-widget, .resource-card, .pricing-card {
    margin-bottom: 1.5rem;
  }
  
  .image-container img,
  #insights .card-image img,
  #case-studies .card-image img,
  #innovation .card-image img,
  #portfolio .card-image img {
    height: 200px;
  }
  
  .video-container img, .podcast-container img {
    height: 200px;
  }
  
  .play-button {
    width: 60px;
    height: 60px;
  }
  
  .play-button::after {
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 20px solid var(--primary-color);
  }
}

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

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.fade-in {
  animation: fadeIn var(--transition-normal) forwards;
}

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

/* Card and elements hover effects */
.card, 
.stat-widget, 
.resource-card, 
.pricing-card {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover, 
.stat-widget:hover, 
.resource-card:hover, 
.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Make all cards display flex with column direction */
.card, 
.resource-card, 
.pricing-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Center card content */
.card-content {
  text-align: center;
  width: 100%;
}

/* Fix for images in cards */
.card-image {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-image img {
  margin: 0 auto;
}

/* Fix for success page */
.success-page .container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* Navbar active state */
.navbar-item.is-active {
  color: var(--primary-color);
  font-weight: 700;
}

/* Fixed nav on scroll */
.navbar.is-fixed-top {
  background-color: white;
  box-shadow: var(--shadow-md);
}