:root {
  /* Триадная цветовая схема */
  --primary-color: #4e54c8;
  --primary-dark: #383e9d;
  --primary-light: #7c81e8;
  
  --secondary-color: #c84e54;
  --secondary-dark: #9d383e;
  --secondary-light: #e87c81;
  
  --tertiary-color: #54c84e;
  --tertiary-dark: #3e9d38;
  --tertiary-light: #81e87c;
  
  /* Нейтральные цвета */
  --white: #ffffff;
  --off-white: #f8f9fa;
  --light-gray: #e9ecef;
  --gray: #6c757d;
  --dark-gray: #343a40;
  --black: #212529;
  
  /* Семантические цвета */
  --success: #28a745;
  --info: #17a2b8;
  --warning: #ffc107;
  --danger: #dc3545;
  
  /* Размеры */
  --container-width: 1200px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  
  /* Тени */
  --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);
  
  /* Скругления */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Переходы */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-индексы */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

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

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

body {
  font-family: 'Work Sans', sans-serif;
  line-height: 1.5;
  color: var(--dark-gray);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--black);
}

h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  text-align: center;
  position: relative;
}

h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: var(--spacing-md) auto;
  border-radius: var(--radius-full);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
}

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

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

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

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

ul, ol {
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

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

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

section:nth-child(odd) {
  background-color: var(--off-white);
}

/* Кнопки */
.btn {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 2px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  z-index: -1;
  transition: all var(--transition-normal);
}

.btn:hover::before {
  left: 100%;
}

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

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

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

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
  color: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* Формы */
input, textarea, select {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-md);
  font-family: 'Work Sans', sans-serif;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(78, 84, 200, 0.1);
}

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

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

/* Хедер */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md) 0;
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
}

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

.logo {
  display: flex;
  align-items: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.logo img {
  margin-right: var(--spacing-sm);
  border-radius: var(--radius-sm);
}

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

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

.desktop-nav a {
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  color: var(--dark-gray);
  position: relative;
}

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

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

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

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

.mobile-menu-toggle span {
  height: 3px;
  width: 100%;
  background-color: var(--primary-color);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

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

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

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

.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--white);
  padding-top: 80px;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  z-index: var(--z-dropdown);
}

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

.mobile-nav ul {
  list-style: none;
  padding: 0 var(--spacing-lg);
}

.mobile-nav li {
  margin-bottom: var(--spacing-md);
}

.mobile-nav a {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--dark-gray);
  display: block;
  padding: var(--spacing-sm) 0;
}

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

/* Hero секция */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to top, var(--white), transparent);
  z-index: 1;
}

.hero .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  flex: 0 0 50%;
  max-width: 50%;
}

.hero-content h1, .hero-content p {
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-form {
  flex: 0 0 40%;
  max-width: 40%;
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform var(--transition-normal);
}

.hero-form:hover {
  transform: perspective(1000px) rotateY(0);
}

.hero-form h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.hero-form h2::after {
  width: 60px;
}

/* Insights секция */
.insights {
  position: relative;
  overflow: hidden;
}

.insights::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background-color: rgba(78, 84, 200, 0.1);
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 70%;
  z-index: -1;
  animation: morph 15s linear infinite alternate;
}

.insights::after {
  content: '';
  position: absolute;
  bottom: -50px;
  left: -50px;
  width: 250px;
  height: 250px;
  background-color: rgba(200, 78, 84, 0.1);
  border-radius: 60% 40% 30% 70% / 50% 60% 70% 40%;
  z-index: -1;
  animation: morph 18s linear infinite alternate;
}

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

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

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

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

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

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

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

/* Research секция */
.research {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
}

.research h2 {
  color: var(--white);
}

.research h2::after {
  background-color: var(--white);
}

.research-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.research-text {
  flex: 0 0 60%;
}

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

.research-image {
  flex: 0 0 40%;
}

.research-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

/* Statistics секция */
.statistics {
  background-color: var(--white);
  position: relative;
  overflow: hidden;
}

.statistics::before, .statistics::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: linear-gradient(to bottom right, var(--primary-light), transparent);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  z-index: -1;
}

.statistics::before {
  top: -150px;
  left: -150px;
  animation: floating 15s ease infinite;
}

.statistics::after {
  bottom: -150px;
  right: -150px;
  background: linear-gradient(to bottom right, var(--secondary-light), transparent);
  animation: floating 18s ease-in-out infinite reverse;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition-normal);
}

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

.stat-number {
  font-family: 'Poppins', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.stat-number::after {
  content: '%';
  font-size: 1.5rem;
  position: absolute;
  top: 15px;
}

.stat-card:nth-child(3) .stat-number::after {
  content: '';
}

.stats-disclaimer {
  text-align: center;
  color: var(--gray);
  font-size: 0.875rem;
}

/* Resources секция */
.resources {
  background-color: var(--off-white);
  position: relative;
  overflow: hidden;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.resource-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
}

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

.resource-card h3 {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.resource-card p {
  margin-bottom: var(--spacing-lg);
  flex-grow: 1;
}

.resource-card .btn {
  align-self: flex-start;
}

/* Community секция */
.community {
  background-color: var(--white);
}

.community-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.community-text {
  flex: 0 0 60%;
}

.community-image {
  flex: 0 0 40%;
}

.community-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transform: perspective(1000px) rotateY(5deg);
  transition: transform var(--transition-normal);
}

.community-image img:hover {
  transform: perspective(1000px) rotateY(0);
}

/* Events секция */
.events {
  background-color: var(--off-white);
  position: relative;
  overflow: hidden;
}

.events-carousel {
  position: relative;
  margin: 0 -20px;
}

.carousel-container {
  overflow: hidden;
  padding: 0 20px;
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-normal);
}

.carousel-item {
  flex: 0 0 100%;
  padding: 0 var(--spacing-md);
}

.event-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

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

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

.event-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.event-date, .event-location {
  color: var(--gray);
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.carousel-prev, .carousel-next {
  background-color: var(--white);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 0 var(--spacing-sm);
  transition: all var(--transition-fast);
}

.carousel-prev:hover, .carousel-next:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

/* Testimonials секция */
.testimonials {
  background-color: var(--white);
}

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

.testimonial-card {
  background-color: var(--off-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-card:hover {
  transform: translateY(-5px);
}

.testimonial-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  border: 4px solid var(--white);
  box-shadow: var(--shadow-sm);
}

.testimonial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-content {
  text-align: center;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.testimonial-text::before, .testimonial-text::after {
  content: '"';
  font-size: 1.5rem;
  color: var(--primary-light);
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.testimonial-rating {
  color: var(--warning);
  font-size: 1.25rem;
}

/* Behind the Scenes секция */
.behind-scenes {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
}

.behind-scenes h2 {
  color: var(--white);
}

.behind-scenes h2::after {
  background-color: var(--white);
}

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

/* Contact секция */
.contact {
  background-color: var(--white);
  position: relative;
  overflow: hidden;
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.contact-form, .contact-info {
  background-color: var(--off-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

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

.contact-details {
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  margin-bottom: var(--spacing-md);
}

.contact-item strong {
  display: block;
  color: var(--dark-gray);
  margin-bottom: var(--spacing-xs);
}

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

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

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

.footer-logo {
  flex: 0 0 100%;
  max-width: 100%;
  margin-bottom: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-logo img {
  margin-bottom: var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.footer-logo p {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--white);
}

.footer-links {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer-column {
  flex: 0 0 calc(25% - var(--spacing-lg));
  margin-bottom: var(--spacing-lg);
}

.footer-column h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

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

.footer-column li {
  margin-bottom: var(--spacing-xs);
}

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

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

.footer-newsletter {
  display: flex;
}

.footer-newsletter input {
  flex: 1;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  margin-bottom: 0;
}

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

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

/* Cookie Popup */
.cookie-popup {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(33, 37, 41, 0.95);
  color: var(--white);
  padding: var(--spacing-md);
  z-index: var(--z-modal);
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-width);
  margin: 0 auto;
}

.cookie-content p {
  margin: 0;
  padding-right: var(--spacing-md);
}

#accept-cookies {
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  padding: 0.5rem 1.5rem;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

#accept-cookies:hover {
  background-color: var(--primary-dark);
}

/* Animations */
@keyframes morph {
  0% {
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 70%;
  }
  100% {
    border-radius: 70% 30% 50% 50% / 30% 60% 40% 60%;
  }
}

@keyframes floating {
  0% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(15px, 15px);
  }
  100% {
    transform: translate(0, 0);
  }
}

/* Страница success.html */
.success-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--off-white);
}

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

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  color: var(--success);
}

.success-content h1 {
  color: var(--success);
  margin-bottom: var(--spacing-md);
}

.success-content p {
  margin-bottom: var(--spacing-lg);
}

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

.content-page {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.content-page h1 {
  margin-bottom: var(--spacing-lg);
}

.content-page h2 {
  margin-top: var(--spacing-xl);
  text-align: left;
}

.content-page h2::after {
  margin-left: 0;
}

.content-page ul, .content-page ol {
  margin-bottom: var(--spacing-lg);
}

.content-page li {
  margin-bottom: var(--spacing-sm);
}

/* Медиа-запросы */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .hero .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-content, .hero-form {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: var(--spacing-lg);
  }
  
  .research-content, .community-content {
    flex-direction: column;
  }
  
  .research-text, .research-image, .community-text, .community-image {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .footer-column {
    flex: 0 0 calc(50% - var(--spacing-lg));
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .carousel-item {
    flex: 0 0 100%;
  }
  
  .footer-column {
    flex: 0 0 100%;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
  }
  
  .cookie-content p {
    margin-bottom: var(--spacing-md);
    padding-right: 0;
  }
}