:root {
  /* Цветовая схема */
  --primary-color: #f687b3;
  --primary-dark: #e64980;
  --primary-light: #fdb8d4;
  --secondary-color: #76e4c8;
  --secondary-dark: #41c7a9;
  --secondary-light: #a0eee1;
  --accent-color: #6a5acd;
  --accent-light: #8577dc;
  --accent-dark: #4c3e9d;
  
  /* Нейтральные цвета */
  --bg-color: #f8f9fa;
  --text-color: #343a40;
  --text-light: #6c757d;
  --border-color: #dee2e6;
  --card-bg: #ffffff;
  --dark-bg: #212529;
  --footer-bg: #343a40;
  
  /* Шрифты */
  --heading-font: 'Manrope', sans-serif;
  --body-font: 'Rubik', sans-serif;
  
  /* Размеры */
  --container-width: 1200px;
  --section-spacing: 5rem;
  --card-spacing: 1.5rem;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  
  /* Тени */
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --button-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  
  /* Анимации */
  --transition-speed: 0.3s;
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 1.5rem;
  color: var(--text-color);
}

h1 {
  font-size: 4.8rem;
}

h2 {
  font-size: 3.6rem;
}

h3 {
  font-size: 2.4rem;
}

p {
  margin-bottom: 1.5rem;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}

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

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

ul, ol {
  list-style: none;
}

/* Контейнер */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Секции */
.section {
  padding: 7rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
  padding-bottom: 2rem;
  color: var(--dark-bg);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 8rem;
  height: 0.4rem;
  background-color: var(--primary-color);
}

/* Кнопки (глобальные) */
.btn {
  display: inline-block;
  padding: 1.2rem 2.4rem;
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 1.6rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  box-shadow: var(--button-shadow);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.5s;
  transform: skewX(-30deg);
}

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

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

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

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-3px);
}

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

.btn-accent:hover {
  background-color: var(--accent-dark);
  transform: translateY(-3px);
}

/* Карточки */
.card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

.card-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.5s ease;
  margin: 0 auto;
}

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

.card-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
}

.card-content h3 {
  margin-top: 0;
  font-size: 2.2rem;
}

.card-content .date {
  font-size: 1.4rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  display: block;
}

.read-more {
  display: inline-block;
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 1.5rem;
  position: relative;
  padding-right: 20px;
  align-self: flex-start;
}

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

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

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  transition: all var(--transition-speed) ease;
}

.header.scrolled {
  padding: 1rem 0;
  background-color: rgba(255, 255, 255, 0.98);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
}

.logo {
  display: block;
}

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

.nav-desktop ul {
  display: flex;
  align-items: center;
}

.nav-desktop ul li {
  margin-left: 2.5rem;
}

.nav-desktop ul li a {
  color: var(--text-color);
  font-weight: 500;
  font-size: 1.6rem;
  position: relative;
}

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

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 10;
}

.burger-menu span {
  width: 100%;
  height: 0.3rem;
  background-color: var(--text-color);
  transition: all var(--transition-speed) ease;
}

.nav-mobile {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--card-bg);
  padding: 10rem 3rem;
  transform: translateY(-100%);
  transition: transform var(--transition-speed) ease;
  z-index: 9;
  display: none;
}

.nav-mobile.open {
  transform: translateY(0);
}

.nav-mobile ul {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.nav-mobile ul li {
  margin: 1.5rem 0;
}

.nav-mobile ul li a {
  color: var(--text-color);
  font-size: 2rem;
  font-weight: 600;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  color: white;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 0;
  padding-top: 8rem;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  z-index: 2;
}

.hero-content h1 {
  font-size: 5rem;
  margin-bottom: 2rem;
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

.hero-content p {
  font-size: 1.8rem;
  margin-bottom: 3rem;
  color: white;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease 0.2s;
  animation-fill-mode: both;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 2rem;
  animation: fadeInUp 1s ease 0.4s;
  animation-fill-mode: both;
}

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

/* Vision Section */
.vision-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

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

.image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  transition: transform 0.5s ease;
}

.image-container:hover {
  transform: scale(1.03);
}

.image-container img {
  width: 100%;
  height: auto;
  display: block;
}

.vision-text h3 {
  margin-bottom: 2rem;
  color: var(--accent-color);
}

.vision-text p {
  margin-bottom: 2rem;
}

.progress-container {
  margin-top: 3rem;
}

.progress-item {
  margin-bottom: 2rem;
}

.progress-item span {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 500;
}

.progress-bar {
  height: 1rem;
  background-color: var(--border-color);
  border-radius: 5px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--primary-color);
  border-radius: 5px;
  position: relative;
  width: 0;
  transition: width 1.5s ease;
}

/* Research Section */
.research-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 5rem;
}

.research-areas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem;
  margin-bottom: 5rem;
}

.research-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 3rem;
  margin-top: 5rem;
}

.stat-widget {
  background-color: var(--card-bg);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  text-align: center;
  transition: transform var(--transition-speed) ease;
}

.stat-widget:hover {
  transform: translateY(-10px);
}

.stat-number {
  font-size: 4.5rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 1rem;
  line-height: 1;
}

.stat-label {
  font-size: 1.6rem;
  color: var(--text-light);
}

/* Innovation Section */
.innovation-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.innovation-text {
  order: 2;
}

.innovation-image {
  order: 1;
}

.innovation-text p {
  margin-bottom: 3rem;
}

.accordion {
  margin-top: 2rem;
}

.accordion-item {
  margin-bottom: 1.5rem;
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: var(--card-bg);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.accordion-header {
  padding: 1.5rem 2rem;
  font-weight: 600;
  background-color: var(--primary-light);
  cursor: pointer;
  position: relative;
  transition: background-color var(--transition-speed) ease;
}

.accordion-header:hover {
  background-color: var(--primary-color);
  color: white;
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  transition: transform var(--transition-speed) ease;
}

.accordion-item.active .accordion-header::after {
  transform: translateY(-50%) rotate(45deg);
}

.accordion-content {
  padding: 0 2rem;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-speed) ease;
}

.accordion-item.active .accordion-content {
  padding: 2rem;
  max-height: 300px;
}

/* History Section */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  width: 3px;
  background-color: var(--accent-light);
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 5rem;
}

.timeline-dot {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--primary-color);
  border-radius: 50%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.timeline-date {
  position: absolute;
  width: 120px;
  text-align: right;
  top: 0;
  left: calc(50% - 150px);
  color: var(--primary-color);
  font-weight: 700;
}

.timeline-content {
  position: relative;
  width: calc(50% - 50px);
  margin-left: calc(50% + 50px);
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
}

.timeline-content h3 {
  margin-top: 0;
  color: var(--accent-color);
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 0;
  margin-right: calc(50% + 50px);
}

.timeline-item:nth-child(even) .timeline-date {
  right: calc(50% - 150px);
  left: auto;
  text-align: left;
}

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 3rem;
}

/* Blog Section */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 3rem;
}

/* News Section */
.news-slider {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contact-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 3rem;
}

.contact-item {
  margin-bottom: 2rem;
}

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

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

.contact-form-container {
  background-color: var(--card-bg);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
}

.contact-form {
  display: grid;
  grid-gap: 2rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1.2rem 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--body-font);
  transition: border var(--transition-speed) ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

.checkbox-container {
  position: relative;
  padding-left: 30px;
  cursor: pointer;
  display: inline-block;
}

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

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: #eee;
  border-radius: 3px;
}

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

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

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

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

.checkbox-container .checkmark:after {
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

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

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5rem;
  margin-bottom: 3rem;
}

.footer-logo p {
  margin-top: 1.5rem;
  color: var(--border-color);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 3rem;
}

.footer-links-column h3 {
  color: white;
  margin-bottom: 2rem;
}

.footer-links-column ul li {
  margin-bottom: 1rem;
}

.footer-links-column ul li a {
  color: var(--border-color);
  transition: color var(--transition-speed) ease;
}

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

.social-links li a {
  display: inline-block;
  padding-left: 30px;
  position: relative;
}

.social-links li a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

.social-links li:nth-child(1) a::before {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="%23f8f9fa"><path d="M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.31 482.38 504 379.78 504 256z"/></svg>');
}

.social-links li:nth-child(2) a::before {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" fill="%23f8f9fa"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg>');
}

.social-links li:nth-child(3) a::before {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" fill="%23f8f9fa"><path d="M224.1 141c-63.6 0-114.9 51.3-114.9 114.9s51.3 114.9 114.9 114.9S339 319.5 339 255.9 287.7 141 224.1 141zm0 189.6c-41.1 0-74.7-33.5-74.7-74.7s33.5-74.7 74.7-74.7 74.7 33.5 74.7 74.7-33.6 74.7-74.7 74.7zm146.4-194.3c0 14.9-12 26.8-26.8 26.8-14.9 0-26.8-12-26.8-26.8s12-26.8 26.8-26.8 26.8 12 26.8 26.8zm76.1 27.2c-1.7-35.9-9.9-67.7-36.2-93.9-26.2-26.2-58-34.4-93.9-36.2-37-2.1-147.9-2.1-184.9 0-35.8 1.7-67.6 9.9-93.9 36.1s-34.4 58-36.2 93.9c-2.1 37-2.1 147.9 0 184.9 1.7 35.9 9.9 67.7 36.2 93.9s58 34.4 93.9 36.2c37 2.1 147.9 2.1 184.9 0 35.9-1.7 67.7-9.9 93.9-36.2 26.2-26.2 34.4-58 36.2-93.9 2.1-37 2.1-147.8 0-184.8zM398.8 388c-7.8 19.6-22.9 34.7-42.6 42.6-29.5 11.7-99.5 9-132.1 9s-102.7 2.6-132.1-9c-19.6-7.8-34.7-22.9-42.6-42.6-11.7-29.5-9-99.5-9-132.1s-2.6-102.7 9-132.1c7.8-19.6 22.9-34.7 42.6-42.6 29.5-11.7 99.5-9 132.1-9s102.7-2.6 132.1 9c19.6 7.8 34.7 22.9 42.6 42.6 11.7 29.5 9 99.5 9 132.1s2.7 102.7-9 132.1z"/></svg>');
}

.social-links li:nth-child(4) a::before {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" fill="%23f8f9fa"><path d="M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z"/></svg>');
}

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

/* Success Page */
.success-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 0 2rem;
}

.success-page h1 {
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  font-size: 4rem;
}

.success-page p {
  margin-bottom: 3rem;
  font-size: 1.8rem;
}

.success-icon {
  font-size: 8rem;
  color: var(--secondary-color);
  margin-bottom: 2rem;
}

/* Privacy and Terms pages */
.legal-page {
  padding-top: 100px;
}

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

.legal-content h1 {
  color: var(--accent-color);
  margin-bottom: 3rem;
}

.legal-content h2 {
  color: var(--primary-color);
  margin-top: 4rem;
  margin-bottom: 2rem;
}

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

.legal-content ul {
  margin-bottom: 2rem;
  list-style: disc;
  padding-left: 2rem;
}

.legal-content ul li {
  margin-bottom: 1rem;
}

/* Resources Section */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem;
}

.resource-item {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
}

.resource-item h3 {
  color: var(--accent-color);
  margin-bottom: 1.5rem;
}

.resource-item ul {
  list-style: disc;
  padding-left: 2rem;
}

.resource-item ul li {
  margin-bottom: 1rem;
}

/* Media queries */
@media (max-width: 991px) {
  html {
    font-size: 60%;
  }
  
  .vision-content,
  .innovation-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .vision-image,
  .innovation-image {
    order: 1;
  }
  
  .vision-text,
  .innovation-text {
    order: 2;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 58%;
  }
  
  h1 {
    font-size: 3.8rem;
  }
  
  h2 {
    font-size: 3rem;
  }
  
  .nav-desktop {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .nav-mobile {
    display: block;
  }
  
  .hero {
    padding-top: 7rem;
  }
  
  .hero-content h1 {
    font-size: 4rem;
  }
  
  .section {
    padding: 6rem 0;
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-dot {
    left: 30px;
  }
  
  .timeline-date {
    position: static;
    width: auto;
    text-align: left;
    margin-bottom: 1rem;
    margin-left: 50px;
  }
  
  .timeline-content {
    width: calc(100% - 80px);
    margin-left: 80px !important;
    margin-right: 0 !important;
  }
  
  .timeline-item:nth-child(even) .timeline-date {
    text-align: left;
    right: auto;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 55%;
  }
  
  .contact-details {
    grid-template-columns: 1fr;
  }
  
  .research-stats {
    grid-template-columns: 1fr;
  }
}

/* Additional Animations */
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-10px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(10px);
  }
}

/* JavaScript dependent classes */
.scroll-animation {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-animation.animated {
  opacity: 1;
  transform: translateY(0);
}

.hidden {
  display: none;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-5 {
  margin-top: 5rem;
}

.mb-5 {
  margin-bottom: 5rem;
}

/* Print styles */
@media print {
  .header, .footer, .hero-buttons, .contact-form-container {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .container {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
  }
  
  .section {
    padding: 2cm 0;
    page-break-inside: avoid;
  }
  
  a {
    text-decoration: underline;
    color: #000;
  }
  
  .card, .timeline-content, .accordion-item {
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .hero {
    height: auto;
    min-height: 0;
    background-image: none !important;
    color: #000;
    padding: 2cm 0;
  }
  
  .hero-content h1, .hero-content p {
    color: #000;
    text-shadow: none;
  }
}