/* === VARIABLES === */
:root {
  /* Основные цвета */
  --primary: #ff6b6b;
  --primary-dark: #ff4757;
  --secondary: #48dbfb;
  --secondary-dark: #0abde3;
  --accent: #feca57;
  --accent-dark: #ff9f43;
  
  /* Нейтральные цвета */
  --dark: #2d3436;
  --medium: #636e72;
  --light: #b2bec3;
  --lighter: #dfe6e9;
  --white: #ffffff;
  
  /* Пастельные цвета */
  --pastel-pink: #ffb8b8;
  --pastel-blue: #a5dee5;
  --pastel-yellow: #ffe3a3;
  --pastel-green: #b5ead7;
  --pastel-purple: #c3b1e1;
  
  /* Градиенты */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--pastel-pink) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, var(--pastel-blue) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--pastel-yellow) 100%);
  
  /* Тени */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.1), 0 3px 10px rgba(0, 0, 0, 0.07);
  
  /* Закругления */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Размеры */
  --container-width: 1200px;
  --header-height: 80px;
  
  /* Анимации */
  --transition-fast: 0.2s ease-out;
  --transition-medium: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
}

/* === RESET и BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Archivo Black', sans-serif;
  color: var(--dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}

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

h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

h4 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.5rem;
}

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

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

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

ul {
  list-style-type: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  font-size: 2.5rem;
  color: var(--dark);
}

.section-title:after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  margin: 0.75rem auto 0;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-medium);
  border: none;
  box-shadow: var(--shadow-sm);
  background-color: var(--primary);
  color: var(--white);
  min-width: 120px;
  height: 48px;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  color: var(--white);
}

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

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

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  min-width: 100px;
  height: 36px;
}

button, input[type="submit"] {
  font-family: 'Roboto', sans-serif;
  cursor: pointer;
}

/* === HEADER === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: all var(--transition-medium);
}

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

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  height: 60px;
}

.logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.logo a {
  display: block;
}

.logo img {
  height: auto;
  transition: all var(--transition-medium);
  width: 60px;
}

.scrolled .logo img {
  transform: scale(0.9);
}

.main-nav ul {
  display: flex;
  gap: 1.5rem;
}

.main-nav a {
  color: var(--dark);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
  z-index: 1001;
}

.burger-menu span {
  width: 100%;
  height: 3px;
  background: var(--dark);
  border-radius: 3px;
  transition: all var(--transition-medium);
}

/* === HERO SECTION === */
.hero-section {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 3rem) 0 5rem;
  position: relative;
}

.hero-content {
  width: 100%;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  aspect-ratio: 16/9;
  box-shadow: var(--shadow-lg);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.2) 100%);
}

.hero-text {
  position: relative;
  z-index: 10;
  max-width: 600px;
  padding: 3rem;
  color: var(--white);
}

.hero-text h1, .hero-text h2, .hero-text p {
  color: var(--white);
}

.hero-text h1 {
  margin-bottom: 0.5rem;
}

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

/* === MISSION SECTION === */
.mission-section {
  padding: 5rem 0;
  background-color: var(--white);
}

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

.mission-image {
  flex: 0 0 45%;
}

.image-container {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
}

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

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

.mission-text {
  flex: 0 0 50%;
}

.stats-widget {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 0.5rem;
  font-family: 'Archivo Black', sans-serif;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--medium);
}

/* === METHODOLOGY SECTION === */
.methodology-section {
  padding: 5rem 0;
  background-color: var(--lighter);
  position: relative;
  overflow: hidden;
}

.methodology-section::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--pastel-pink);
  border-radius: 50%;
  opacity: 0.1;
  top: -150px;
  right: -150px;
}

.methodology-section::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: var(--pastel-blue);
  border-radius: 50%;
  opacity: 0.1;
  bottom: -100px;
  left: -100px;
}

.methodology-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.methodology-text {
  max-width: 800px;
  text-align: center;
  margin-bottom: 3rem;
}

.methodology-steps {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transform: translateY(0);
  transition: transform var(--transition-medium);
}

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

.step-icon {
  flex: 0 0 80px;
  display: flex;
  justify-content: center;
}

.step-content {
  flex: 1;
}

.progress-bar {
  height: 6px;
  width: 100%;
  background: var(--lighter);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  margin-top: 1rem;
}

.progress-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background: var(--gradient-primary);
  transition: width 1.5s ease-out;
}

.progress-bar[data-progress="95"]::before {
  width: 95%;
}

.progress-bar[data-progress="90"]::before {
  width: 90%;
}

.progress-bar[data-progress="85"]::before {
  width: 85%;
}

.progress-bar[data-progress="80"]::before {
  width: 80%;
}

/* === BEHIND THE SCENES SECTION === */
.behind-scenes-section {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

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

.behind-scenes-image {
  flex: 0 0 45%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: rotate(-2deg);
  transition: transform var(--transition-medium);
}

.behind-scenes-image:hover {
  transform: rotate(0deg);
}

.behind-scenes-image img {
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.behind-scenes-text {
  flex: 0 0 50%;
}

.team-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
}

.team-member {
  flex: 0 0 calc(33.333% - 1rem);
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.team-member h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.team-member p {
  color: var(--medium);
  margin-bottom: 0;
}

/* === PROJECTS SECTION === */
.projects-section {
  padding: 5rem 0;
  background-color: var(--white);
}

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

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

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

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

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

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

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

.card-content {
  padding: 1.5rem;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card-content h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

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

.card-content a.btn {
  margin-top: auto;
}

/* === RESEARCH SECTION === */
.research-section {
  padding: 5rem 0;
  background-color: var(--lighter);
  position: relative;
  overflow: hidden;
}

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

.research-text {
  flex: 0 0 50%;
}

.research-image {
  flex: 0 0 45%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

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

.research-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
}

.research-stat {
  flex: 1 0 calc(33.333% - 1rem);
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-medium);
}

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

.research-stat .stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.research-stat p {
  margin-bottom: 0;
}

/* === RESOURCES SECTION === */
.resources-section {
  padding: 5rem 0;
}

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

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

.resource-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  height: 100%;
}

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

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

.resource-card ul {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.resource-card li {
  padding-left: 1.5rem;
  position: relative;
}

.resource-card li::before {
  content: '';
  position: absolute;
  top: 0.5rem;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
}

/* === WEBINARS SECTION === */
.webinars-section {
  padding: 5rem 0;
  background-color: var(--white);
}

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

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

.webinar-info {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  color: var(--medium);
  font-size: 0.875rem;
}

.webinar-info .date, .webinar-info .time {
  display: flex;
  align-items: center;
}

.webinar-info .date::before {
  content: '📅';
  margin-right: 0.5rem;
}

.webinar-info .time::before {
  content: '⏰';
  margin-right: 0.5rem;
}

/* === MEDIA SECTION === */
.media-section {
  padding: 5rem 0;
  background-color: var(--lighter);
}

.media-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
}

.media-gallery {
  flex: 0 0 calc(50% - 1.5rem);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-medium);
}

.gallery-item:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-hover);
  z-index: 2;
}

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

.gallery-item:hover img {
  transform: scale(1.1);
}

.media-video {
  flex: 0 0 calc(50% - 1.5rem);
  text-align: center;
}

.video-container {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 2rem;
}

.video-container img {
  width: 100%;
  height: auto;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(5px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-medium);
}

.play-button::after {
  content: '';
  width: 0;
  height: 0;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 25px solid var(--white);
  margin-left: 5px;
}

.play-button:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%) scale(1.1);
}

/* === ACCOLADES SECTION === */
.accolades-section {
  padding: 5rem 0;
  background-color: var(--white);
}

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

.accolades-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
}

.accolade-item {
  flex: 0 0 200px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.accolade-item img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin: 0 auto 1.5rem;
  transition: transform var(--transition-medium);
}

.accolade-item:hover img {
  transform: scale(1.1) rotate(5deg);
}

.accolade-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.accolade-item p {
  color: var(--medium);
  margin-bottom: 0;
}

/* === PARTNERS SECTION === */
.partners-section {
  padding: 5rem 0;
  background-color: var(--lighter);
}

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

.partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 3rem;
}

.partner-item {
  flex: 0 0 200px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-medium);
}

.partner-item:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}

.partner-item img {
  max-width: 100%;
  max-height: 100%;
}

/* === CONTACT SECTION === */
.contact-section {
  padding: 5rem 0;
  position: relative;
  background-color: var(--white);
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: var(--pastel-pink);
  opacity: 0.1;
  border-radius: 50%;
  z-index: 0;
}

.contact-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: var(--pastel-blue);
  opacity: 0.1;
  border-radius: 50%;
  z-index: 0;
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.contact-info {
  flex: 0 0 calc(50% - 1.5rem);
}

.contact-details {
  margin: 2rem 0;
}

.contact-item {
  margin-bottom: 1.5rem;
}

.contact-item h4 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.social-links h4 {
  margin-bottom: 1rem;
}

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

.social-icons a {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--lighter);
  border-radius: var(--radius-full);
  color: var(--dark);
  transition: all var(--transition-medium);
  font-weight: 500;
}

.social-icons a:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.contact-form-container {
  flex: 0 0 calc(50% - 1.5rem);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.form-checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 0.75rem;
}

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

.form-group.form-checkbox label {
  margin-bottom: 0;
  font-size: 0.875rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--light);
  border-radius: var(--radius-md);
  background: var(--white);
  font-family: 'Roboto', sans-serif;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.form-group input[type="checkbox"] {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 0.25rem;
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

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

.footer-content {
  display: flex;

  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-logo {
  flex: 0 0 30%;
}

.footer-logo img {
  margin-bottom: 1.5rem;
  width: 60px;
}

.footer-logo p {
  color: var(--light);
  font-size: 0.875rem;
}

.footer-links {
  flex: 0 0 65%;
  display: flex;
  justify-content: space-between;
}

.footer-nav, .footer-legal, .footer-social {
  flex: 1;
}

.footer-nav h3, .footer-legal h3, .footer-social h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.footer-nav ul, .footer-legal ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a, .footer-legal a, .footer-social .social-links a {
  color: var(--light);
  transition: all var(--transition-fast);
}

.footer-nav a:hover, .footer-legal a:hover, .footer-social .social-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

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

.footer-bottom p {
  color: var(--light);
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* === 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;
  margin: 0 auto;
}

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

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

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

/* === TERMS AND PRIVACY PAGES === */
.terms-page, .privacy-page {
  padding-top: 100px;
  padding-bottom: 5rem;
}

.terms-content, .privacy-content {
  max-width: 800px;
  margin: 0 auto;
}

.terms-content h1, .privacy-content h1 {
  margin-bottom: 2rem;
}

.terms-content h2, .privacy-content h2 {
  margin-top: 3rem;
  margin-bottom: 1.5rem;
}

.terms-content p, .privacy-content p {
  margin-bottom: 1.5rem;
}

.terms-content ul, .privacy-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.terms-content li, .privacy-content li {
  margin-bottom: 0.5rem;
}

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

@keyframes floating {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}

.morph-animation {
  animation: morphing 15s linear infinite;
}

.float-animation {
  animation: floating 3s ease-in-out infinite;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  .mission-content, 
  .behind-scenes-content,
  .research-content {
    gap: 3rem;
  }
}

@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .main-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-medium);
    z-index: 1000;
  }
  
  .main-nav.active {
    opacity: 1;
    pointer-events: all;
  }
  
  .main-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .burger-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .mission-content, 
  .behind-scenes-content,
  .research-content,
  .contact-content {
    flex-direction: column;
    gap: 3rem;
  }
  
  .mission-text, 
  .mission-image,
  .behind-scenes-text, 
  .behind-scenes-image,
  .research-text, 
  .research-image,
  .contact-info,
  .contact-form-container {
    flex: 0 0 100%;
  }
  
  .behind-scenes-image {
    order: -1;
  }
  
  .media-content {
    flex-direction: column;
  }
  
  .media-gallery, 
  .media-video {
    flex: 0 0 100%;
  }
  
  .footer-content {
    gap: 3rem;
    flex-wrap: wrap;
  }
  .gallery-grid{
    flex-direction: column;
  }
  .footer-logo, 
  .footer-links {
    flex: 0 0 100%;
  }
}

@media (max-width: 768px) {
  .container {
    max-width: 540px;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-text {
    max-width: 100%;
  }
  
  .stats-widget {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  
  .step-item {
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem;
  }
  
  .team-highlights {
    gap: 1rem;
  }
  
  .team-member {
    flex: 0 0 100%;
  }
  
  .research-stats {
    gap: 1rem;
  }
  
  .research-stat {
    flex: 0 0 100%;
  }
  
  .accolades-grid {
    gap: 2rem 1rem;
  }
  
  .accolade-item {
    flex: 0 0 calc(50% - 1rem);
  }
  
  .partners-grid {
    gap: 2rem;
  }
  
  .partner-item {
    flex: 0 0 calc(33.333% - 1.333rem);
    height: 80px;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 1rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .section-title {
    margin-bottom: 2rem;
  }
  
  .hero-section {
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 3rem;
  }
  
  .hero-content {
    aspect-ratio: auto;
    min-height: 60vh;
  }
  
  .hero-text {
    padding: 1.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .btn {
    width: 100%;
  }
  
  .mission-section, 
  .methodology-section, 
  .behind-scenes-section,
  .projects-section, 
  .research-section, 
  .resources-section,
  .webinars-section, 
  .media-section, 
  .accolades-section,
  .partners-section, 
  .contact-section {
    padding: 3rem 0;
  }
  
  .methodology-steps, 
  .projects-grid,
  .resources-grid, 
  .webinars-grid {
    gap: 1.5rem;
  }
  
  .media-gallery {
    grid-template-columns: 1fr;
  }
  
  .accolade-item {
    flex: 0 0 100%;
  }
  
  .partner-item {
    flex: 0 0 calc(50% - 1rem);
  }
  
  .contact-form {
    gap: 1rem;
  }
}

/* === UTILITY CLASSES === */
.text-center {
  text-align: center;
}

.mt-1 {
  margin-top: 1rem;
}

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

.mt-3 {
  margin-top: 3rem;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mb-3 {
  margin-bottom: 3rem;
}

.py-1 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.py-2 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.py-3 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.px-1 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.px-2 {
  padding-left: 2rem;
  padding-right: 2rem;
}

.px-3 {
  padding-left: 3rem;
  padding-right: 3rem;
}

html,body{
  overflow-x: hidden;
}