:root {
  /* Цветовая схема - монохромная с акцентом */
  --primary-color: #3a86ff;
  --primary-dark: #1a56c5;
  --primary-light: #7eacff;
  --primary-ultralight: #e9efff;
  
  --accent-color: #ff6b6b;
  --accent-dark: #e64c4c;
  --accent-light: #ff9f9f;
  
  --dark-color: #333333;
  --dark-light: #555555;
  --dark-lighter: #777777;
  
  --light-color: #f8f9fa;
  --light-dark: #e9ecef;
  --light-darker: #dee2e6;
  
  --success-color: #4caf50;
  --warning-color: #ff9800;
  --error-color: #f44336;
  
  /* Тени для неоморфизма */
  --shadow-small: 3px 3px 6px rgba(0, 0, 0, 0.1), -3px -3px 6px rgba(255, 255, 255, 0.7);
  --shadow-medium: 5px 5px 10px rgba(0, 0, 0, 0.1), -5px -5px 10px rgba(255, 255, 255, 0.7);
  --shadow-large: 10px 10px 20px rgba(0, 0, 0, 0.1), -10px -10px 20px rgba(255, 255, 255, 0.7);
  --shadow-inset: inset 3px 3px 6px rgba(0, 0, 0, 0.1), inset -3px -3px 6px rgba(255, 255, 255, 0.7);
  
  /* Радиусы скругления */
  --radius-small: 8px;
  --radius-medium: 12px;
  --radius-large: 20px;
  --radius-circle: 50%;
  
  /* Переходы и анимации */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Типографика */
  --font-heading: 'Archivo Black', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --font-size-small: 0.875rem;
  --font-size-normal: 1rem;
  --font-size-medium: 1.25rem;
  --font-size-large: 1.5rem;
  --font-size-xlarge: 2rem;
  --font-size-xxlarge: 3rem;
  
  /* Отступы */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Размер контейнера */
  --container-width: 1200px;
  --container-padding: 2rem;
}

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

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

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

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

h1 {
  font-size: var(--font-size-xxlarge);
}

h2 {
  font-size: var(--font-size-xlarge);
}

h3 {
  font-size: var(--font-size-large);
}

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

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

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

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

ul, ol {
  list-style: none;
}

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

/* Секции */
section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.section-header.animate {
  opacity: 1;
  transform: translateY(0);
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: var(--radius-small);
}

.section-header p {
  color: var(--dark-lighter);
  font-size: var(--font-size-medium);
}

/* Кнопки */
.btn, 
button, 
input[type="submit"] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--radius-small);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  font-size: var(--font-size-normal);
  box-shadow: var(--shadow-small);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.btn:active, 
button:active, 
input[type="submit"]:active {
  box-shadow: var(--shadow-inset);
  transform: translateY(0);
}

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

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

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

.btn + .btn {
  margin-left: var(--spacing-md);
}

/* Хедер */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: white;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: all var(--transition-medium);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.logo h1 {
  margin: 0;
  font-size: var(--font-size-large);
}

.logo a {
  color: var(--dark-color);
}

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

.main-nav ul {
  display: flex;
}

.main-nav li {
  margin-left: var(--spacing-lg);
}

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

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium);
}

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--dark-color);
  border-radius: 3px;
  transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--light-color);
  z-index: 999;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
  transform: translateY(-20px);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu ul {
  text-align: center;
}

.mobile-menu li {
  margin-bottom: var(--spacing-lg);
}

.mobile-menu a {
  font-size: var(--font-size-large);
  color: var(--dark-color);
}

/* Hero секция */
.hero {
  padding: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 0;
}

.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, 0.5));
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: white;
  max-width: 800px;
  padding: var(--spacing-lg);
  border-radius: var(--radius-medium);
  background-color: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-large);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  font-size: var(--font-size-medium);
  margin-bottom: var(--spacing-lg);
  color: white;
}

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

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* About секция */
.about {
  background-color: white;
}

.about-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.about-content.animate {
  opacity: 1;
  transform: translateY(0);
}

.about-image {
  flex: 1;
  text-align: center;
}

.about-image img {
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-medium);
  max-width: 100%;
  margin: 0 auto;
}

.about-text {
  flex: 1;
}

.about-text h3 {
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.about-text h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: var(--radius-small);
}

/* Gallery секция */
.gallery {
  background-color: var(--light-color);
}

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

.card {
  background-color: white;
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: all var(--transition-medium);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow), box-shadow var(--transition-medium), transform var(--transition-medium);
}

.card.animate {
  opacity: 1;
  transform: translateY(0);
}

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

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  text-align: center;
}

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

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

.card-content {
  padding: var(--spacing-lg);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-content h3 {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-medium);
}

.card-content p {
  color: var(--dark-lighter);
  margin-bottom: var(--spacing-md);
}

/* Resources секция */
.resources {
  background-color: white;
}

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

.resource-card {
  height: 100%;
}

.resource-card .card-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.resource-card h3 {
  font-size: var(--font-size-medium);
  margin-bottom: var(--spacing-md);
}

.resource-card p {
  margin-bottom: var(--spacing-lg);
}

/* Events секция */
.events {
  background-color: var(--light-color);
}

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

.event-card {
  position: relative;
}

.event-date {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--primary-color);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-small);
  text-align: center;
  box-shadow: var(--shadow-small);
}

.event-date .day {
  display: block;
  font-size: var(--font-size-large);
  font-weight: bold;
  line-height: 1;
}

.event-date .month {
  display: block;
  font-size: var(--font-size-small);
}

.event-card .card-content {
  padding: var(--spacing-lg);
}

.event-card .card-content h3 {
  margin-bottom: var(--spacing-sm);
}

.event-card .card-content p {
  margin-bottom: var(--spacing-md);
}

/* Awards секция */
.awards {
  background-color: white;
}

.awards-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.awards-content.animate {
  opacity: 1;
  transform: translateY(0);
}

.awards-image {
  flex: 1;
  text-align: center;
}

.awards-image img {
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-medium);
  max-width: 100%;
  margin: 0 auto;
}

.awards-list {
  flex: 1;
}

.award-item {
  display: flex;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: var(--light-color);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-small);
  transition: all var(--transition-medium);
}

.award-item:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.award-year {
  font-family: var(--font-heading);
  font-size: var(--font-size-large);
  font-weight: bold;
  color: var(--primary-color);
  margin-right: var(--spacing-lg);
  min-width: 70px;
  text-align: center;
}

.award-details h3 {
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-medium);
}

.award-details p {
  margin-bottom: var(--spacing-xs);
  color: var(--dark-lighter);
}

/* Careers секция */
.careers {
  background-color: var(--light-color);
}

.careers-content {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.careers-content.animate {
  opacity: 1;
  transform: translateY(0);
}

.careers-intro {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

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

.career-card {
  height: 100%;
}

.career-card .card-content {
  padding: var(--spacing-lg);
  height: 100%;
}

.career-card h3 {
  margin-bottom: var(--spacing-sm);
}

.career-card p {
  margin-bottom: var(--spacing-md);
}

/* Contact секция */
.contact {
  background-color: white;
}

.contact-content {
  display: flex;
  gap: var(--spacing-xl);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.contact-content.animate {
  opacity: 1;
  transform: translateY(0);
}

.contact-info {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.info-item {
  padding: var(--spacing-md);
  background-color: var(--light-color);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-small);
}

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

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

.contact-form {
  flex: 1;
  padding: var(--spacing-lg);
  background-color: var(--light-color);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-medium);
}

.contact-form h3 {
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--light-darker);
  border-radius: var(--radius-small);
  background-color: white;
  font-family: var(--font-body);
  font-size: var(--font-size-normal);
  transition: all var(--transition-fast);
}

.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 var(--primary-light);
}

/* Footer секция */
.footer {
  background-color: var(--dark-color);
  color: white;
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

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

.footer-logo h2 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.footer-links {
  flex: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

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

.footer-links-group h3 {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-medium);
}

.footer-links-group ul li {
  margin-bottom: var(--spacing-sm);
}

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

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

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

/* Модальные окна */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  background-color: white;
  border-radius: var(--radius-medium);
  padding: var(--spacing-lg);
  position: relative;
  box-shadow: var(--shadow-large);
  transform: scale(0.9);
  transition: transform var(--transition-medium);
}

.modal.active .modal-content {
  transform: scale(1);
}

.close-modal {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 1.5rem;
  color: var(--dark-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.close-modal:hover {
  color: var(--primary-color);
}

.modal-body {
  margin-top: var(--spacing-lg);
}

.modal-body img {
  width: 100%;
  border-radius: var(--radius-medium);
  margin-bottom: var(--spacing-md);
}

.career-form {
  margin-top: var(--spacing-lg);
}

/* Success страница */
.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 100vh;
  padding: var(--spacing-xl);
}

.success-content {
  max-width: 600px;
  padding: var(--spacing-xl);
  background-color: white;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-medium);
}

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

/* Privacy и Terms страницы */
.privacy-page, 
.terms-page {
  padding-top: 100px;
}

.privacy-content, 
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  background-color: white;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-medium);
}

/* Адаптивность */
@media (max-width: 992px) {
  :root {
    --container-padding: 1.5rem;
  }
  
  .about-content,
  .awards-content,
  .contact-content {
    flex-direction: column;
  }
  
  .contact-info {
    grid-template-columns: 1fr;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
  }
  
  .main-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .btn + .btn {
    margin-left: 0;
  }
  
  .section-header h2 {
    font-size: var(--font-size-large);
  }
  
  .gallery-grid,
  .resources-grid,
  .events-grid,
  .careers-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 576px) {
  .hero-content {
    padding: var(--spacing-md);
  }
  
  .hero-content h1 {
    font-size: 1.75rem;
  }
  
  .hero-content p {
    font-size: var(--font-size-normal);
  }
  
  .section-header {
    margin-bottom: var(--spacing-lg);
  }
  
  .card {
    margin-bottom: var(--spacing-md);
  }
}

/* Анимации при прокрутке */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}