:root {
  /* Основные цвета */
  --primary-color: #3498db;
  --primary-dark: #2980b9;
  --primary-light: #5dade2;
  --secondary-color: #9b59b6;
  --secondary-dark: #8e44ad;
  --secondary-light: #bb8fce;
  --accent-color: #1abc9c;
  --accent-dark: #16a085;
  --accent-light: #48c9b0;
  
  /* Нейтральные цвета */
  --text-color: #333333;
  --text-light: #666666;
  --text-dark: #111111;
  --background-color: #f7f9fc;
  --background-light: #ffffff;
  --background-dark: #e5e8ed;
  
  /* Тени и градиенты */
  --shadow-small: 3px 3px 10px rgba(0, 0, 0, 0.05), -3px -3px 10px rgba(255, 255, 255, 0.8);
  --shadow-medium: 5px 5px 15px rgba(0, 0, 0, 0.08), -5px -5px 15px rgba(255, 255, 255, 0.8);
  --shadow-large: 10px 10px 25px rgba(0, 0, 0, 0.1), -10px -10px 25px rgba(255, 255, 255, 0.8);
  --shadow-inset: inset 3px 3px 5px rgba(0, 0, 0, 0.05), inset -3px -3px 5px rgba(255, 255, 255, 0.8);
  
  /* Градиенты */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  
  /* Переходы и скорости */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --transition-slow: 0.8s ease;
  
  /* Границы и радиусы */
  --border-radius-small: 8px;
  --border-radius-medium: 15px;
  --border-radius-large: 25px;
  --border-radius-circle: 50%;
  
  /* Типографика */
  --font-heading: 'Archivo Black', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
  
  /* Размеры контейнера */
  --container-width: 1200px;
  --container-padding: 2rem;
  
  /* Z-индекс */
  --z-index-negative: -1;
  --z-index-low: 10;
  --z-index-medium: 100;
  --z-index-high: 1000;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  overflow-x: hidden;
}

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

section {
  padding: 4rem 0;
  position: relative;
}

/* Типография */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 700;
}

h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

h2:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.5rem;
  width: 50px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-small);
}

section h2 {
  text-align: center;
  display: block;
}

section h2:after {
  left: 50%;
  transform: translateX(-50%);
}

h3 {
  font-size: var(--font-size-xl);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-color);
}

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

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

ul, ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

/* Кнопки */
.btn, button, input[type='submit'] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-medium);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--font-size-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  outline: none;
  text-decoration: none;
  box-shadow: var(--shadow-medium);
}

.btn:hover, button:hover, input[type='submit']:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-large);
}

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

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

.primary-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  color: white;
}

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

.secondary-btn:hover {
  background: linear-gradient(135deg, var(--secondary-dark), var(--secondary-color));
  color: white;
}

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

.accent-btn:hover {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent-color));
  color: white;
}

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

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

/* Изображения */
img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius-small);
}

/* Хедер и навигация */
.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);
  padding: 1rem 0;
  z-index: var(--z-index-high);
  backdrop-filter: blur(5px);
}

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

.logo {
  z-index: var(--z-index-medium);
}

.logo img {
  max-height: 60px;
  width: auto;
}

.nav-desktop {
  display: flex;
}

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

.nav-desktop ul li {
  margin-left: 1.5rem;
}

.nav-desktop ul li a {
  color: var(--text-color);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.nav-desktop ul li a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-fast);
}

.nav-desktop ul li a:hover:after,
.nav-desktop ul li a.active:after {
  width: 100%;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--background-light);
  padding-top: 5rem;
  z-index: var(--z-index-low);
  transition: transform var(--transition-medium);
  transform: translateX(100%);
}

.nav-mobile.active {
  transform: translateX(0);
}

.nav-mobile ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
}

.nav-mobile ul li {
  margin-bottom: 1.5rem;
}

.nav-mobile ul li a {
  font-size: var(--font-size-xl);
  color: var(--text-color);
  font-weight: 500;
}

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

.burger-menu .bar {
  width: 100%;
  height: 3px;
  background-color: var(--text-dark);
  border-radius: var(--border-radius-small);
  transition: all var(--transition-fast);
}

.burger-menu.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger-menu.active .bar:nth-child(2) {
  opacity: 0;
}

.burger-menu.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Hero секция */
.hero {
  position: relative;
  padding: 8rem 0 6rem;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  text-align: center;
  overflow: hidden;
}

.hero:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.3));
  z-index: var(--z-index-negative);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  color: white;
  text-align: center;
  position: relative;
  z-index: var(--z-index-low);
}

.hero-content h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  color: white;
}

.hero-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: white;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: white;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

/* Карточки */
.card {
  background-color: var(--background-light);
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2rem;
}

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

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

.card-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-fast);
  margin: 0 auto;
}

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

.card-content {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.card-content h3 {
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.card-content p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.card .btn {
  align-self: center;
}

/* Сетки */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

/* Миссия секция */
.mission {
  position: relative;
  background-color: var(--background-light);
  border-radius: var(--border-radius-large);
  margin: 4rem auto;
  box-shadow: var(--shadow-medium);
}

.mission-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.mission-text {
  flex: 1;
  min-width: 300px;
}

.mission-stats {
  flex: 1;
  min-width: 300px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
}

.stat-widget {
  background-color: var(--background-light);
  border-radius: var(--border-radius-medium);
  padding: 2rem;
  box-shadow: var(--shadow-small);
  text-align: center;
  transition: transform var(--transition-fast);
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-description {
  color: var(--text-light);
  font-size: var(--font-size-sm);
}

/* Методология секция */
.methodology {
  position: relative;
  padding: 5rem 0;
}

.methodology-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem;
  margin-top: 3rem;
}

.methodology-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.methodology-image img {
  border-radius: var(--border-radius-medium);
  box-shadow: var(--shadow-medium);
  margin: 0 auto;
}

.methodology-text {
  flex: 1;
  min-width: 300px;
}

.methodology-text ul {
  margin-left: 1rem;
}

.methodology-text li {
  margin-bottom: 0.5rem;
}

/* Услуги секция */
.services {
  background-color: var(--background-color);
  position: relative;
}

/* Процесс секция */
.process {
  background-color: var(--background-light);
  position: relative;
}

.process-steps {
  position: relative;
  max-width: 800px;
  margin: 3rem auto;
}

.process-steps:before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 1px);
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.process-step {
  position: relative;
  display: flex;
  margin-bottom: 4rem;
}

.process-step:nth-child(odd) {
  flex-direction: row-reverse;
}

.process-step:last-child {
  margin-bottom: 0;
}

.step-number {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-circle);
  background: var(--gradient-primary);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  z-index: var(--z-index-low);
  box-shadow: var(--shadow-medium);
}

.process-step h3 {
  margin-top: 0;
  color: var(--text-dark);
}

.process-step p {
  color: var(--text-light);
}

.process-step:nth-child(odd) h3,
.process-step:nth-child(odd) p {
  padding-right: 3rem;
  padding-left: 0;
  text-align: right;
}

.process-step:nth-child(even) h3,
.process-step:nth-child(even) p {
  padding-left: 3rem;
  padding-right: 0;
  text-align: left;
}

/* Инновации секция */
.innovation {
  position: relative;
  padding: 5rem 0;
}

.innovation-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem;
  margin-top: 2rem;
}

.innovation-text {
  flex: 1;
  min-width: 300px;
}

.innovation-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.innovation-image img {
  border-radius: var(--border-radius-medium);
  box-shadow: var(--shadow-medium);
  margin: 0 auto;
}

/* Ресурсы секция */
.resources {
  background-color: var(--background-color);
  position: relative;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.resource-card {
  background-color: var(--background-light);
  border-radius: var(--border-radius-medium);
  padding: 2rem;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-align: center;
}

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

.resource-card h3 {
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.resource-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.resource-card a {
  color: var(--primary-color);
  font-weight: 500;
  display: inline-block;
  transition: color var(--transition-fast);
  position: relative;
}

.resource-card a:after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-fast);
}

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

.resource-card a:hover:after {
  width: 100%;
}

/* Галерея секция */
.gallery {
  position: relative;
}

.gallery-slider {
  position: relative;
  overflow: hidden;
  margin: 3rem auto;
  border-radius: var(--border-radius-medium);
  box-shadow: var(--shadow-medium);
}

.gallery-track {
  display: flex;
  transition: transform var(--transition-medium);
}

.gallery-item {
  min-width: 100%;
  text-align: center;
}

.gallery-item img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  margin: 0 auto;
}

.gallery-navigation {
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 1rem;
  z-index: var(--z-index-low);
}

.gallery-navigation button {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-circle);
  background: rgba(255, 255, 255, 0.8);
  border: none;
  color: var(--text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: var(--font-size-xl);
  box-shadow: var(--shadow-small);
}

.gallery-navigation button:hover {
  background: white;
  box-shadow: var(--shadow-medium);
  transform: scale(1.1);
}

/* Сообщество секция */
.community {
  background-color: var(--background-light);
  position: relative;
  padding: 5rem 0;
}

.community-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}

.community-text {
  max-width: 800px;
  text-align: center;
}

.testimonials {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin: 3rem 0;
}

.testimonial-item {
  background-color: var(--background-light);
  border-radius: var(--border-radius-medium);
  padding: 2rem;
  box-shadow: var(--shadow-medium);
  max-width: 400px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-align: center;
}

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

.testimonial-content {
  position: relative;
}

.testimonial-content:before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 0;
  font-size: 5rem;
  color: var(--primary-light);
  opacity: 0.3;
  font-family: var(--font-heading);
  line-height: 1;
}

.testimonial-content p {
  font-style: italic;
  color: var(--text-color);
}

.testimonial-author {
  margin-top: 1.5rem;
  font-weight: 500;
  color: var(--text-dark);
}

.join-community {
  text-align: center;
  margin-top: 2rem;
}

/* События секция */
.events {
  position: relative;
  padding: 5rem 0;
}

.events-description {
  max-width: 800px;
  margin: 0 auto 3rem;
  text-align: center;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.event-item {
  display: flex;
  flex-wrap: wrap;
  background-color: var(--background-light);
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.event-date {
  flex: 0 0 150px;
  background: var(--gradient-primary);
  color: white;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  text-align: center;
}

.event-details {
  flex: 1;
  min-width: 300px;
  padding: 2rem;
}

.event-details h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.event-details p {
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.event-details p:last-child {
  margin-bottom: 0;
}

/* Контакт секция */
.contact {
  position: relative;
  padding: 5rem 0;
  background-color: var(--background-color);
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  margin-bottom: 3rem;
}

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

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-info p {
  margin-bottom: 1rem;
}

.contact-hours {
  margin-top: 2rem;
  padding: 1.5rem;
  background-color: var(--background-light);
  border-radius: var(--border-radius-medium);
  box-shadow: var(--shadow-small);
}

.contact-hours h4 {
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.contact-form-container {
  flex: 2;
  min-width: 400px;
}

.contact-form-container h3 {
  margin-bottom: 1.5rem;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.checkbox-container {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 25px;
  width: 25px;
  background-color: white;
  border: 1px solid #ddd;
  border-radius: var(--border-radius-small);
  transition: background-color var(--transition-fast);
}

.checkbox-container:hover input ~ .checkmark {
  background-color: #eee;
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 9px;
  top: 5px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.contact-form button {
  grid-column: 1 / -1;
  justify-self: start;
}

.map-container {
  margin-top: 3rem;
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

/* Футер */
.footer {
  background-color: var(--text-dark);
  color: white;
  padding: 5rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  margin-bottom: 1rem;
  border-radius: 0;
}

.footer-logo p {
  color: rgba(255, 255, 255, 0.8);
}

.footer h3 {
  color: white;
  margin-bottom: 1.5rem;
  font-size: var(--font-size-lg);
  position: relative;
  display: inline-block;
}

.footer h3:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.5rem;
  width: 30px;
  height: 2px;
  background-color: var(--primary-color);
}

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

.footer ul li {
  margin-bottom: 0.75rem;
}

.footer ul li a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.footer ul li a:hover {
  color: white;
}

.footer-social ul {
  display: flex;
  gap: 1rem;
}

.footer-social ul li a {
  display: inline-block;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.footer-social ul li a:hover {
  transform: translateY(-3px);
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0;
}

/* Страница О нас */
.page-hero {
  position: relative;
  padding: 10rem 0 5rem;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  text-align: center;
}

.page-hero:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.6), rgba(0,0,0,0.3));
  z-index: var(--z-index-negative);
}

.page-hero.simple-hero {
  background-color: var(--primary-color);
  background-image: none;
}

.page-hero.simple-hero:before {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.page-hero h1 {
  font-size: var(--font-size-4xl);
  color: white;
  margin-bottom: 1rem;
}

.page-hero p {
  font-size: var(--font-size-xl);
  color: white;
  max-width: 800px;
  margin: 0 auto;
}

.about-content {
  padding: 5rem 0;
}

.about-section {
  margin-bottom: 5rem;
}

.about-section:last-child {
  margin-bottom: 0;
}

.about-flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem;
}

.about-flex.reverse {
  flex-direction: row-reverse;
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.about-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

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

.contact-banner {
  background: var(--gradient-primary);
  color: white;
  padding: 5rem 0;
  text-align: center;
}

.contact-banner h2 {
  color: white;
}

.contact-banner h2:after {
  background-color: white;
}

.contact-banner p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* Страницы Privacy и Terms */
.privacy-content, .terms-content {
  padding: 100px 0 5rem;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-intro {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #ddd;
}

.legal-section {
  margin-bottom: 3rem;
}

.legal-section h2 {
  margin-bottom: 1.5rem;
  font-size: var(--font-size-xl);
}

.legal-section p, .legal-section ul, .legal-section ol {
  margin-bottom: 1rem;
  color: var(--text-light);
}

.legal-section ul li, .legal-section ol li {
  margin-bottom: 0.5rem;
}

/* Страница Success */
.success-page {
  min-height: 100vh;
  padding: 8rem 0 5rem;
  display: flex;
  align-items: center;
  background-color: var(--background-light);
}

.success-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
  padding: 3rem;
  background-color: white;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-medium);
}

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 2rem;
  background-color: var(--accent-color);
  color: white;
  border-radius: var(--border-radius-circle);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3rem;
}

.success-content h1 {
  margin-bottom: 1.5rem;
}

.success-content p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.success-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.success-additional {
  max-width: 900px;
  margin: 0 auto;
}

.success-additional h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.success-suggestions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.suggestion-card {
  background-color: white;
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-small);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.suggestion-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.suggestion-card h3 {
  padding: 1.5rem 1.5rem 0.5rem;
  margin: 0;
}

.suggestion-card p {
  padding: 0 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.suggestion-card a {
  color: var(--primary-color);
  font-weight: 500;
  padding: 0 1.5rem 1.5rem;
  display: inline-block;
}

/* Страница Контакты */
.contact-page {
  padding: 8rem 0 5rem;
}

.contact-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 5rem;
}

.contact-card {
  background-color: var(--background-light);
  border-radius: var(--border-radius-medium);
  padding: 2rem;
  box-shadow: var(--shadow-medium);
  text-align: center;
  transition: transform var(--transition-fast);
}

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

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.contact-card h3 {
  margin-bottom: 1rem;
}

.contact-card p {
  margin-bottom: 1rem;
}

.contact-card .detail {
  font-size: var(--font-size-sm);
  color: var(--text-light);
  margin-top: 1rem;
}

.contact-form-section {
  max-width: 800px;
  margin: 0 auto 5rem;
  text-align: center;
}

.contact-form-section h2 {
  margin-bottom: 1.5rem;
}

.contact-form-section p {
  margin-bottom: 2.5rem;
}

.map-section {
  max-width: 1000px;
  margin: 0 auto 5rem;
  text-align: center;
}

.map-section h2 {
  margin-bottom: 2rem;
}

.faq-section {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.faq-section h2 {
  margin-bottom: 3rem;
}

.faq-container {
  text-align: left;
}

.faq-item {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #ddd;
}

.faq-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.faq-item h3 {
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.faq-item p {
  color: var(--text-light);
  margin-bottom: 0;
}

/* Дополнительные компоненты */
.newsletter {
  background-color: var(--background-dark);
  padding: 5rem 0;
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-form {
  display: flex;
  margin-top: 2rem;
  margin-bottom: 1.5rem;
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: 0.75rem 1rem;
  border: none;
  border-top-left-radius: var(--border-radius-medium);
  border-bottom-left-radius: var(--border-radius-medium);
  font-family: var(--font-body);
  font-size: var(--font-size-md);
}

.newsletter-form .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.newsletter-info {
  font-size: var(--font-size-sm);
  color: var(--text-light);
  margin-bottom: 0;
}

/* Анимации частиц */
@keyframes particleAnimation {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
    opacity: 0;
  }
}

.particle {
  position: absolute;
  width: 10px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: var(--border-radius-circle);
  animation: particleAnimation 10s linear infinite;
}

.particle:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-duration: 8s;
}

.particle:nth-child(2) {
  top: 40%;
  left: 20%;
  animation-duration: 12s;
}

.particle:nth-child(3) {
  top: 60%;
  left: 30%;
  animation-duration: 9s;
}

.particle:nth-child(4) {
  top: 80%;
  left: 40%;
  animation-duration: 10s;
}

.particle:nth-child(5) {
  top: 30%;
  left: 70%;
  animation-duration: 11s;
}

/* Медиа запросы */
@media (max-width: 1200px) {
  :root {
    --container-padding: 1.5rem;
  }
  
  .container {
    width: 100%;
  }
}

@media (max-width: 992px) {
  html {
    font-size: 15px;
  }
  
  h1 {
    font-size: 3.5rem;
  }
  
  h2 {
    font-size: 2.5rem;
  }
  
  .process-steps:before {
    left: 30px;
  }
  
  .process-step {
    flex-direction: column !important;
    margin-left: 60px;
  }
  
  .process-step:nth-child(odd) h3,
  .process-step:nth-child(odd) p,
  .process-step:nth-child(even) h3,
  .process-step:nth-child(even) p {
    padding-left: 0;
    padding-right: 0;
    text-align: left;
  }
  
  .step-number {
    left: -30px;
    transform: none;
  }
  
  .contact-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .nav-desktop {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero {
    padding: 6rem 0 4rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content h2 {
    font-size: 2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .mission-stats {
    grid-template-columns: 1fr;
  }
  
  .events-list .event-item {
    flex-direction: column;
  }
  
  .event-date {
    flex: 0 0 auto;
    width: 100%;
    padding: 1rem;
  }
  
  .contact-info, .contact-form-container {
    min-width: 100%;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  :root {
    --container-padding: 1rem;
  }
  
  html {
    font-size: 13px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content h2 {
    font-size: 1.8rem;
  }
  
  .card {
    margin-left: auto;
    margin-right: auto;
    max-width: 350px;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input[type="email"] {
    border-radius: var(--border-radius-medium);
    margin-bottom: 1rem;
  }
  
  .newsletter-form .btn {
    border-radius: var(--border-radius-medium);
  }
  
  .success-actions {
    flex-direction: column;
  }
}
.nav-mobile.active{
  display: block;
  background-color: #fff !important;
}
.nav-mobile.active ul{
  background-color: #fff !important;
}