/* ==============================================
   ПЕРЕМЕННЫЕ И ОСНОВНЫЕ СТИЛИ
============================================== */
:root {
  /* Основные цвета */
  --primary-color: #3a7bd5;
  --primary-dark: #2c5ea8;
  --primary-light: #5d94e3;
  --secondary-color: #00d2ff;
  --secondary-dark: #00a8cc;
  --secondary-light: #40e0ff;
  
  /* Нейтральные цвета */
  --dark: #1a1a2e;
  --dark-gray: #333344;
  --medium-gray: #555566;
  --light-gray: #8888aa;
  --very-light-gray: #eeeef5;
  --white: #ffffff;
  
  /* Акцентные цвета */
  --accent-1: #ff6b6b;
  --accent-2: #4ecdc4;
  --accent-3: #ffd166;
  
  /* Фоновые градиенты */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  --gradient-dark: linear-gradient(135deg, var(--dark), var(--dark-gray));
  --gradient-light: linear-gradient(135deg, var(--very-light-gray), var(--white));
  
  /* Тени */
  --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 15px 35px rgba(0, 0, 0, 0.1);
  
  /* Закругления */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Переходы */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Размеры контейнера */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
  
  /* Интервалы между секциями */
  --section-spacing: 5rem;
  --element-spacing: 2rem;
}

/* ==============================================
   СБРОС И БАЗОВЫЕ СТИЛИ
============================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Nunito', sans-serif;
  color: var(--dark-gray);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Oswald', sans-serif;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 1rem;
  font-weight: 600;
}

h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 1.2rem;
}

h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

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

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

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

ul, ol {
  list-style-position: inside;
  margin-bottom: 1rem;
}

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

.section {
  padding: 5rem 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
  color: var(--medium-gray);
  font-size: 1.1rem;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.7), rgba(0,0,0,0.3));
  z-index: 1;
}

/* ==============================================
   КНОПКИ И ИНТЕРАКТИВНЫЕ ЭЛЕМЕНТЫ
============================================== */
.btn, button, input[type="submit"] {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-family: 'Nunito', sans-serif;
  cursor: pointer;
  transition: 
    transform var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.btn:hover, button:hover, input[type="submit"]:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

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

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

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

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

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

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

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
}

/* Стили для ссылок "Читать далее" */
.read-more-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  margin-top: 0.5rem;
  position: relative;
  padding-right: 1.5rem;
}

.read-more-link::after {
  content: '→';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition-normal);
}

.read-more-link:hover {
  color: var(--primary-dark);
}

.read-more-link:hover::after {
  transform: translate(5px, -50%);
}

/* ==============================================
   ФОРМЫ
============================================== */
.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--dark-gray);
}

input, textarea, select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid var(--light-gray);
  border-radius: var(--radius-md);
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  background-color: var(--white);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(58, 123, 213, 0.1);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* ==============================================
   ШАПКА И НАВИГАЦИЯ
============================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background-color var(--transition-normal);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 50px;
  width: auto;
}

.navigation {
  display: flex;
  align-items: center;
}

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

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

.nav-list a {
  color: var(--dark-gray);
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

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

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

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

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

.burger-menu span {
  width: 100%;
  height: 3px;
  background-color: var(--dark-gray);
  border-radius: var(--radius-full);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.burger-menu.active span:first-child {
  transform: translateY(8.5px) rotate(45deg);
}

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

.burger-menu.active span:last-child {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* ==============================================
   ГЕРОЙ-СЕКЦИЯ
============================================== */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
  padding-top: 80px;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 4rem;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  color: var(--white);
}

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

/* ==============================================
   ИСТОРИЯ
============================================== */
.history-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  margin-bottom: 4rem;
}

.history-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.history-image img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

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

.history-text {
  flex: 1;
}

.timeline {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--light-gray);
  z-index: 1;
}

.timeline-item {
  position: relative;
  z-index: 2;
  background-color: var(--white);
  padding: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  width: 22%;
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.timeline-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.timeline-year {
  font-family: 'Oswald', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.timeline-content h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.timeline-content p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ==============================================
   НАГРАДЫ
============================================== */
.awards {
  background-color: var(--very-light-gray);
}

.awards-slider {
  position: relative;
  overflow: hidden;
  margin-bottom: 3rem;
  padding: 1rem 0;
}

.awards-track {
  display: flex;
  gap: 2rem;
  transition: transform var(--transition-normal);
}

.award-card {
  flex: 0 0 calc(33.333% - 1.333rem);
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.award-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

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

.award-content {
  padding: 1.5rem;
  text-align: center;
}

.award-content h3 {
  margin-bottom: 0.5rem;
  font-size: 1.4rem;
}

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

.prev-button, .next-button {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--white);
  border-radius: var(--radius-full);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-normal), transform var(--transition-normal);
}

.prev-button:hover, .next-button:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.prev-button:hover span, .next-button:hover span {
  color: var(--white);
}

.prev-button span, .next-button span {
  font-size: 1.5rem;
  color: var(--dark-gray);
  transition: color var(--transition-normal);
}

.certifications {
  text-align: center;
  margin-top: 3rem;
}

.certification-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.certification-logos img {
  height: 60px;
  filter: grayscale(100%);
  transition: filter var(--transition-normal), transform var(--transition-normal);
}

.certification-logos img:hover {
  filter: grayscale(0%);
  transform: scale(1.1);
}

/* ==============================================
   МЕТОДОЛОГИЯ
============================================== */
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.methodology-item {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.methodology-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.methodology-icon {
  margin-bottom: 1.5rem;
}

.methodology-icon img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  margin: 0 auto;
  object-fit: cover;
}

.methodology-item h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

/* ==============================================
   СЕМИНАРЫ
============================================== */
.workshops {
  background-color: var(--very-light-gray);
}

.workshops-slider {
  margin-bottom: 2rem;
}

.workshop-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
}

.workshop-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

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

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

.workshop-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.workshop-details {
  display: flex;
  justify-content: space-between;
  margin: 1.5rem 0;
  color: var(--medium-gray);
}

.workshop-details span {
  display: flex;
  align-items: center;
}

.workshop-details i {
  margin-right: 0.5rem;
  color: var(--primary-color);
}

.workshop-content .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ==============================================
   ВЕБИНАРЫ
============================================== */
.webinars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.webinar-card {
  display: flex;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.webinar-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 1.5rem;
  text-align: center;
  min-width: 100px;
}

.webinar-date .month {
  font-size: 1rem;
  text-transform: uppercase;
  font-weight: 600;
}

.webinar-date .day {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.webinar-content {
  padding: 1.5rem;
  flex-grow: 1;
}

.webinar-content h3 {
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.webinar-content p {
  margin-bottom: 1rem;
}

.webinar-archive {
  margin-top: 3rem;
}

.webinar-archive h3 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.archive-list {
  max-width: 600px;
  margin: 0 auto;
}

.archive-item {
  display: flex;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--light-gray);
  color: var(--dark-gray);
}

.archive-item:hover {
  background-color: rgba(58, 123, 213, 0.05);
}

.archive-title {
  font-weight: 600;
}

.archive-date {
  color: var(--light-gray);
}

/* ==============================================
   ПАРТНЕРЫ
============================================== */
.partners {
  background-color: var(--white);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.partner-card {
  background-color: var(--very-light-gray);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  color: var(--dark-gray);
}

.partner-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  color: var(--dark-gray);
}

.partner-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

/* ==============================================
   ПРОЕКТЫ
============================================== */
.projects {
  background-color: var(--very-light-gray);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.project-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.card-content {
  padding: 2rem;
  flex-grow: 1;
}

.project-stats {
  display: flex;
  justify-content: space-around;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--very-light-gray);
}

.stat {
  text-align: center;
}

.stat .value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
}

.stat .label {
  font-size: 0.9rem;
  color: var(--medium-gray);
}

.cta-box {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.cta-box h3 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-box p {
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta-box .btn:hover {
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--primary-dark);
}

/* ==============================================
   FAQ
============================================== */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background-color: var(--white);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  cursor: pointer;
  background-color: var(--white);
  transition: background-color var(--transition-normal);
}

.accordion-header h3 {
  margin-bottom: 0;
  font-size: 1.2rem;
  flex: 1;
}

.accordion-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding-bottom: 1.5rem;
}

/* ==============================================
   УСТОЙЧИВОЕ РАЗВИТИЕ
============================================== */
.sustainability {
  background-color: var(--white);
}

.sustainability-content {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.sustainability-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.sustainability-image img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

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

.sustainability-text {
  flex: 1;
}

.sustainability-text h3 {
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.sustainability-text ul {
  list-style: none;
  margin-left: 0;
}

.sustainability-text ul li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.5rem;
}

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

/* ==============================================
   КОНТАКТЫ
============================================== */
.contact {
  background-color: var(--very-light-gray);
}

.contact-container {
  display: flex;
  gap: 4rem;
}

.contact-info {
  flex: 1;
}

.contact-form-container {
  flex: 1;
}

.info-item {
  display: flex;
  margin-bottom: 1.5rem;
}

.info-item i {
  margin-right: 1rem;
  color: var(--primary-color);
  font-size: 1.5rem;
}

.contact-map {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

/* ==============================================
   ФУТЕР
============================================== */
.footer {
  background-color: var(--dark);
  color: var(--very-light-gray);
  padding: 4rem 0 2rem;
}

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

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

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

.footer-links {
  flex: 2;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-column {
  min-width: 160px;
  margin-bottom: 1.5rem;
}

.footer-column h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--primary-color);
}

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

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

.footer-column a {
  color: var(--light-gray);
  transition: color var(--transition-normal), padding-left var(--transition-normal);
}

.footer-column a:hover {
  color: var(--white);
  padding-left: 5px;
}

.social-links a {
  display: block;
  padding: 0.5rem 0;
  color: var(--light-gray);
  transition: color var(--transition-normal);
}

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

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

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

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

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

.success-content h1 {
  margin-bottom: 1rem;
}

.success-content p {
  margin-bottom: 2rem;
}

/* ==============================================
   PRIVACY & TERMS PAGES
============================================== */
.legal-page {
  padding-top: 100px;
  padding-bottom: 5rem;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.legal-content h1 {
  margin-bottom: 2rem;
}

.legal-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

.legal-content p {
  margin-bottom: 1.5rem;
}

.legal-content ul {
  margin-bottom: 1.5rem;
  padding-left: 1rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

/* ==============================================
   АДАПТИВНЫЙ ДИЗАЙН
============================================== */
@media (max-width: 1200px) {
  .methodology-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .projects-grid {
    gap: 1.5rem;
  }
}

@media (max-width: 992px) {
  html {
    font-size: 15px;
  }
  
  .history-content,
  .sustainability-content,
  .contact-container {
    flex-direction: column;
    gap: 2rem;
  }
  
  .timeline {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .timeline-item {
    width: 45%;
    margin-bottom: 1rem;
  }
  
  .timeline::before {
    display: none;
  }
  
  .webinars-grid {
    grid-template-columns: 1fr;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .partners-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content p {
    font-size: 1.2rem;
  }
  
  .section {
    padding: 4rem 0;
  }
  
  .methodology-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-list {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    padding: 2rem;
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: clip-path var(--transition-normal);
    z-index: 1000;
  }
  
  .nav-list.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .nav-list li {
    margin: 0;
    margin-bottom: 1rem;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .award-card {
    flex: 0 0 100%;
  }
  
  .certification-logos {
    gap: 1.5rem;
  }
  
  .certification-logos img {
    height: 50px;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 14px;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .timeline-item {
    width: 100%;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 2rem;
  }
  
  .footer-links {
    flex-direction: column;
  }
  
  .webinar-card {
    flex-direction: column;
  }
  
  .webinar-date {
    padding: 1rem;
    flex-direction: row;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .webinar-date .month {
    font-size: 0.9rem;
  }
  
  .webinar-date .day {
    font-size: 1.8rem;
  }
}

/* Анимации для AOS */
[data-aos="fade-up"] {
  transform: translate3d(0, 50px, 0);
  opacity: 0;
  transition-property: transform, opacity;
}

[data-aos="fade-up"].aos-animate {
  transform: translate3d(0, 0, 0);
  opacity: 1;
}

[data-aos="fade-right"] {
  transform: translate3d(-50px, 0, 0);
  opacity: 0;
  transition-property: transform, opacity;
}

[data-aos="fade-right"].aos-animate {
  transform: translate3d(0, 0, 0);
  opacity: 1;
}

[data-aos="fade-left"] {
  transform: translate3d(50px, 0, 0);
  opacity: 0;
  transition-property: transform, opacity;
}

[data-aos="fade-left"].aos-animate {
  transform: translate3d(0, 0, 0);
  opacity: 1;
}

/* Морфинг-анимации */
@keyframes morphing {
  0% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
  100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
}

.morph-shape {
  animation: morphing 8s ease-in-out infinite;
}

/* Стили для страницы about.html */
.about-page {
  padding-top: 100px;
}

.about-hero {
  height: 60vh;
  min-height: 400px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 4rem;
}

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

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.team-member {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.team-photo {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.team-member:hover .team-photo img {
  transform: scale(1.05);
}

.team-info {
  padding: 1.5rem;
}

.team-info h3 {
  margin-bottom: 0.25rem;
}

.team-position {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icons a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--very-light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark-gray);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

.social-icons a:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

/* Стили для страницы contacts.html */
.contacts-page {
  padding-top: 100px;
  padding-bottom: 5rem;
}

.contact-hero {
  height: 50vh;
  min-height: 300px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 4rem;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.contact-method {
  text-align: center;
  padding: 2rem;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.contact-method:hover {
  transform: translateY(-10px);
}

.contact-method i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

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

.contact-details {
  margin-top: 1rem;
}

@media (max-width: 992px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-methods {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}

html,body{
  overflow-x: hidden;
}