:root {
  /* Монохромная цветовая схема с акцентами */
  --color-primary: #333333;
  --color-primary-light: #666666;
  --color-primary-dark: #1a1a1a;
  --color-secondary: #999999;
  --color-secondary-light: #e6e6e6;
  --color-secondary-dark: #4d4d4d;
  --color-accent: #ff6b6b;
  --color-accent-light: #ff9999;
  --color-accent-dark: #cc3333;
  --color-background: #f9f9f9;
  --color-text: #222222;
  --color-text-light: #666666;
  --color-text-white: #ffffff;
  
  /* Тени и эффекты */
  --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 8px 16px rgba(0, 0, 0, 0.15);
  
  /* Скругление и формы */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-circle: 50%;
  
  /* Переходы и анимации */
  --transition-fast: 0.2s ease-out;
  --transition-medium: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --transition-slow: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Размеры контейнеров */
  --container-width: 1200px;
  --container-padding: 2rem;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .title, .subtitle {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
}

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

a:hover, a:focus {
  color: var(--color-accent);
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-sm);
  transition: transform var(--transition-medium);
}

.button {
  border-radius: var(--border-radius-md);
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  transition: all var(--transition-medium);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.button:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background-color: rgba(0, 0, 0, 0.1);
  transition: height var(--transition-medium);
  z-index: -1;
}

.button:hover:after {
  height: 100%;
}

.button.is-primary {
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

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

.button.is-outlined {
  border: 2px solid currentColor;
}

.button.is-outlined.is-light {
  color: var(--color-text-white);
  border-color: var(--color-text-white);
}

.button.is-outlined.is-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.section {
  padding: 5rem 1.5rem;
}

.container {
  max-width: var(--container-width);
  padding: 0 var(--container-padding);
}

/* Header/Navbar Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--color-background);
  box-shadow: var(--shadow-sm);
  z-index: 100;
  transition: background-color var(--transition-fast);
}

.header.scrolled {
  background-color: rgba(249, 249, 249, 0.95);
  backdrop-filter: blur(5px);
}

.navbar {
  padding: 1rem 0;
}

.navbar-brand .title {
  margin-bottom: 0;
}

.navbar-item {
  font-weight: 500;
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-fast);
}

.navbar-item:hover {
  background-color: var(--color-secondary-light);
}

.navbar-burger {
  height: 3.25rem;
  width: 3.25rem;
}

/* Hero Section */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 3.25rem;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
  z-index: 1;
}

.hero-body {
  position: relative;
  z-index: 2;
  padding: 8rem 1.5rem;
}

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

.hero .buttons {
  margin-top: 2rem;
}

/* About Section */
#about .image-container {
  overflow: hidden;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

#about .image-container img {
  transition: transform var(--transition-slow);
}

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

.about-values ul {
  list-style: none;
  padding-left: 0;
}

.about-values ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
}

.about-values ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* Services Section */
#services {
  background-color: var(--color-secondary-light);
}

#services .card {
  height: 100%;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

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

#services .card-image {
  overflow: hidden;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

#services .card-content {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

#services .card-content h3 {
  margin-bottom: 1rem;
}

#services .card-content p {
  flex: 1;
}

/* Case Studies Section */
#case-studies .card {
  height: 100%;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
}

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

#case-studies .card-image {
  height: 250px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

#case-studies .card-content {
  flex: 1;
  padding: 1.5rem;
}

#case-studies .card-content h3 {
  margin-bottom: 1rem;
}

/* Pricing Section */
#pricing {
  background-color: var(--color-secondary-light);
}

#pricing .card {
  height: 100%;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
}

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

#pricing .card-content {
  flex: 1;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

#pricing .card-content.popular {
  position: relative;
  padding-top: 3.5rem;
}

#pricing .tag {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
}

#pricing .price {
  color: var(--color-primary);
  margin: 1rem 0;
}

#pricing ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 2rem;
  text-align: left;
  width: 100%;
}

#pricing ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
}

#pricing ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

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

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

#resources .card-image {
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

#resources .card-content {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

#resources .card-content h3 {
  margin-bottom: 1rem;
}

#resources .card-content p {
  flex: 1;
}

/* Gallery Section */
#gallery {
  background-color: var(--color-secondary-light);
}

#gallery .image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

#gallery .image-container:hover img {
  transform: scale(1.1);
}

.gallery-controls {
  margin-top: 2rem;
}

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
  margin-right: 1rem;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-secondary);
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
}

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

input:focus + .slider {
  box-shadow: 0 0 1px var(--color-primary);
}

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

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

.toggle-label {
  position: absolute;
  left: 70px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
}

/* Events Calendar Section */
#events .event-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

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

#events .card-content {
  flex: 1;
  padding: 1.5rem;
  display: flex;
}

#events .event-date {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  text-align: center;
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  margin-right: 1.5rem;
  align-self: flex-start;
  min-width: 80px;
}

#events .event-date .day {
  font-size: 1.5rem;
  font-weight: bold;
  display: block;
}

#events .event-date .month {
  font-size: 0.875rem;
  text-transform: uppercase;
  display: block;
}

#events .event-details {
  flex: 1;
}

#events .event-details h3 {
  margin-bottom: 0.5rem;
}

/* Innovation Section */
#innovation {
  background-color: var(--color-secondary-light);
}

#innovation .image-container {
  overflow: hidden;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.innovation-list {
  list-style: none;
  padding-left: 0;
}

.innovation-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.innovation-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 1.5rem;
  line-height: 1;
  top: -0.1rem;
}

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

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

#news .card-image {
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

#news .card-content {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

#news .news-date {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

#news .card-content h3 {
  margin-bottom: 1rem;
}

#news .card-content p {
  flex: 1;
}

/* Media Section */
#media .media-item {
  display: flex;
  align-items: center;
  padding: 1.5rem;
  background-color: var(--color-background);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
  transition: transform var(--transition-medium);
}

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

#media .media-logo {
  flex: 0 0 120px;
  margin-right: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

#media .media-logo img {
  max-width: 100%;
  height: auto;
}

#media .media-content {
  flex: 1;
}

#media .media-content h3 {
  margin-bottom: 0.5rem;
}

/* External Resources Section */
#external-resources .external-resource-card {
  padding: 1.5rem;
  background-color: var(--color-background);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  height: 100%;
  transition: transform var(--transition-medium);
}

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

#external-resources .external-resource-card h3 {
  margin-bottom: 1.5rem;
  text-align: center;
}

#external-resources .external-resource-card ul {
  list-style: none;
  padding-left: 0;
}

#external-resources .external-resource-card ul li {
  margin-bottom: 1rem;
}

#external-resources .external-resource-card ul li a {
  display: block;
  padding: 0.75rem;
  background-color: var(--color-secondary-light);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  text-align: center;
}

#external-resources .external-resource-card ul li a:hover {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  transform: translateX(5px);
}

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

#contact form {
  background-color: var(--color-background);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

#contact .input,
#contact .textarea,
#contact .select select {
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--color-secondary);
  transition: border-color var(--transition-fast);
}

#contact .input:focus,
#contact .textarea:focus,
#contact .select select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(51, 51, 51, 0.1);
}

#contact .checkbox a {
  text-decoration: underline;
}

.contact-info {
  background-color: var(--color-background);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  height: 100%;
}

.info-item strong {
  display: block;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.map-container {
  overflow: hidden;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.footer .title,
.footer h3 {
  color: var(--color-text-white);
}

.footer ul {
  list-style: none;
  padding-left: 0;
}

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

.footer a {
  color: var(--color-secondary-light);
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--color-text-white);
}

.social-links a {
  display: inline-block;
  margin-right: 1rem;
  margin-bottom: 0.5rem;
  color: var(--color-secondary-light);
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--color-text-white);
}

.newsletter .input {
  border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
}

.newsletter .button {
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.copyright {
  color: var(--color-secondary);
  font-size: 0.875rem;
}

/* Cookie Consent Popup */
.cookie-popup {
  background-color: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 20px;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 9999;
}

.cookie-popup p {
  margin-bottom: 1rem;
}

.cookie-popup button {
  margin-top: 0.5rem;
}

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

.success-container {
  max-width: 600px;
  padding: 3rem;
  background-color: var(--color-background);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
}

.success-icon {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

/* Terms & Privacy Pages */
.page-content {
  padding-top: 100px;
  padding-bottom: 4rem;
}

.page-content .container {
  background-color: var(--color-background);
  padding: 3rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

/* Utility Classes */
.has-text-centered {
  text-align: center;
}

.mb-5 {
  margin-bottom: 1.5rem;
}

.mt-5 {
  margin-top: 1.5rem;
}

.mt-6 {
  margin-top: 2rem;
}

/* Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
  .section {
    padding: 3rem 1rem;
  }
  
  .hero-body {
    padding: 6rem 1rem;
  }
  
  #events .card-content {
    flex-direction: column;
  }
  
  #events .event-date {
    margin-right: 0;
    margin-bottom: 1rem;
    width: 80px;
  }
  
  #media .media-item {
    flex-direction: column;
    text-align: center;
  }
  
  #media .media-logo {
    margin-right: 0;
    margin-bottom: 1rem;
  }
  
  .contact-info {
    margin-top: 2rem;
  }
}

/* Animations and Effects */
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

.bounce {
  animation: bounce 2s infinite;
}

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

.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes slideUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide-up {
  animation: slideUp 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Biomorphic design elements */
.bio-shape {
  position: absolute;
  background-color: var(--color-secondary-light);
  border-radius: 69% 31% 61% 39% / 36% 51% 49% 64%;
  z-index: -1;
  opacity: 0.5;
}

.bio-shape-1 {
  top: -150px;
  right: -100px;
  width: 400px;
  height: 400px;
  transform: rotate(45deg);
}

.bio-shape-2 {
  bottom: -200px;
  left: -150px;
  width: 500px;
  height: 500px;
  transform: rotate(-30deg);
}

/* Retro elements */
.retro-border {
  position: relative;
}

.retro-border::after {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px dashed var(--color-primary);
  z-index: -1;
  border-radius: var(--border-radius-md);
  pointer-events: none;
}

.retro-dot-pattern {
  background-image: radial-gradient(var(--color-secondary) 1px, transparent 1px);
  background-size: 20px 20px;
}