:root {
  /* Триадная цветовая схема */
  --primary-color: #3454d1;
  --primary-dark: #2a43a5;
  --primary-light: #5a77e6;
  
  --secondary-color: #d13434;
  --secondary-dark: #a52a2a;
  --secondary-light: #e65a5a;
  
  --tertiary-color: #34d16a;
  --tertiary-dark: #2aa550;
  --tertiary-light: #5ae68a;
  
  /* Нейтральные цвета */
  --dark: #222222;
  --dark-gray: #555555;
  --medium-gray: #888888;
  --light-gray: #dddddd;
  --off-white: #f9f9f9;
  --white: #ffffff;
  
  /* Дополнительные */
  --overlay-dark: rgba(0, 0, 0, 0.7);
  --overlay-medium: rgba(0, 0, 0, 0.5);
  --overlay-light: rgba(0, 0, 0, 0.3);
  
  /* Тени */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  
  /* Размеры */
  --container-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Анимации */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.5s cubic-bezier(0.65, 0.05, 0.36, 1);
}

/* Сброс стилей и базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

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

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

h2 {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

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

p {
  margin-bottom: 1.2rem;
}

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

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

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

ul, ol {
  list-style-position: inside;
  margin-bottom: 1.5rem;
}

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

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

.section-title {
  text-align: center;
  margin-bottom: 1rem;
  position: relative;
  color: var(--dark);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: 1rem auto 0;
  border-radius: var(--radius-sm);
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--dark-gray);
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Кнопки */
.btn-primary, .btn-secondary, .btn-register, button, input[type="submit"] {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-md);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-medium);
  border: none;
  box-shadow: var(--shadow-sm);
}

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

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

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

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

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

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

/* Хедер */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  padding: 1rem 0;
  transition: background-color var(--transition-medium);
}

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

.logo {
  flex-shrink: 0;
}

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

.nav-desktop {
  display: flex;
}

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

.nav-desktop ul li {
  margin: 0 0.8rem;
}

.nav-desktop ul li a {
  display: inline-block;
  padding: 0.5rem 0.25rem;
  color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  position: relative;
  transition: color var(--transition-medium);
}

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

.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-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

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

.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 70%;
  max-width: 300px;
  height: 100vh;
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  padding: 5rem 2rem 2rem;
  z-index: 1000;
  overflow-y: auto;
  transition: right var(--transition-slow);
}

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

.nav-mobile ul li {
  margin: 1rem 0;
}

.nav-mobile ul li a {
  display: block;
  padding: 0.75rem 0;
  color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  border-bottom: 1px solid var(--light-gray);
  transition: color var(--transition-fast);
}

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

/* Hero секция */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
  padding-top: 80px;
  padding-bottom: 0;
  overflow: hidden;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, var(--overlay-dark), var(--overlay-medium));
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 700px;
  margin-left: 0;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 3.5rem;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s var(--transition-medium) forwards;
}

.hero-content p {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 2rem;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s var(--transition-medium) 0.2s forwards;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s var(--transition-medium) 0.4s forwards;
}

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

/* Features Section */
.features {
  background-color: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.feature-card {
  background-color: var(--off-white);
  border-radius: var(--radius-md);
  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;
}

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

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

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

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

.feature-card .card-content {
  padding: 2rem;
  text-align: center;
}

.feature-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.feature-card p {
  color: var(--dark-gray);
  margin-bottom: 1.5rem;
}

/* Research Section */
.research {
  background-color: var(--off-white);
  position: relative;
  overflow: hidden;
}

.research::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/research-background.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.07;
  z-index: 1;
}

.research .container {
  position: relative;
  z-index: 2;
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 4rem auto 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background-color: var(--primary-light);
  z-index: 1;
}

.timeline-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  background-color: var(--primary-color);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(52, 84, 209, 0.2);
}

.timeline-item.reverse {
  flex-direction: row-reverse;
}

.timeline-content,
.timeline-image {
  width: 45%;
}

.timeline-content {
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  position: relative;
}

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

.timeline-content p {
  color: var(--dark-gray);
  margin-bottom: 1rem;
}

.timeline-content .date {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background-color: var(--primary-light);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
}

.timeline-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

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

/* Clientele Section */
.clientele {
  background-color: var(--white);
}

.clients-carousel {
  margin: 3rem 0;
}

.carousel-container {
  width: 100%;
  overflow: hidden;
  position: relative;
}

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

.client-logo {
  flex: 0 0 auto;
  text-align: center;
  padding: 1.5rem;
  width: 180px;
}

.client-logo img {
  height: 80px;
  width: auto;
  margin: 0 auto 1rem;
  filter: grayscale(100%);
  transition: filter var(--transition-medium), transform var(--transition-medium);
}

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

.client-logo p {
  color: var(--dark-gray);
  font-weight: 500;
  margin: 0;
}

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

.carousel-controls button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color var(--transition-medium), transform var(--transition-medium);
}

.carousel-controls button:hover {
  background-color: var(--primary-dark);
  transform: scale(1.1);
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.testimonial-card {
  background-color: var(--off-white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

.testimonial-card:hover {
  transform: translateY(-10px);
}

.testimonial-card .quote {
  color: var(--dark-gray);
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 2rem;
}

.testimonial-card .quote::before {
  content: '"';
  position: absolute;
  top: -0.5rem;
  left: 0;
  font-size: 3rem;
  color: var(--primary-light);
  font-family: 'Georgia', serif;
  line-height: 1;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
}

.testimonial-card .author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: 1rem;
  object-fit: cover;
}

.testimonial-card .author-info h4 {
  margin: 0;
  color: var(--dark);
  font-size: 1.1rem;
}

.testimonial-card .author-info p {
  margin: 0;
  color: var(--medium-gray);
  font-size: 0.9rem;
}

/* Webinars Section */
.webinars {
  background-color: var(--off-white);
  position: relative;
}

.webinars::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: linear-gradient(to top, var(--off-white), transparent);
  pointer-events: none;
}

.webinars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

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

.webinar-card:hover {
  transform: translateY(-10px);
}

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

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

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

.webinar-card .webinar-date {
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: var(--secondary-color);
  color: var(--white);
  padding: 0.5rem;
  text-align: center;
  border-radius: var(--radius-sm);
  width: 70px;
  box-shadow: var(--shadow-md);
}

.webinar-card .webinar-date .day {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.webinar-card .webinar-date .month {
  display: block;
  font-size: 0.9rem;
  text-transform: uppercase;
  font-weight: 500;
}

.webinar-card .card-content {
  padding: 2rem;
  text-align: center;
}

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

.webinar-card p {
  color: var(--dark-gray);
  margin-bottom: 1.5rem;
}

/* Projects Section */
.projects {
  background-color: var(--white);
}

.projects-gallery {
  margin-top: 3rem;
}

.project-item {
  display: flex;
  align-items: center;
  margin-bottom: 4rem;
  gap: 3rem;
}

.project-item.reverse {
  flex-direction: row-reverse;
}

.project-item .image-container {
  flex: 0 0 48%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 300px;
}

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

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

.project-item .project-content {
  flex: 0 0 48%;
}

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

.project-item .project-content p {
  color: var(--dark-gray);
}

/* External Resources Section */
.external-resources {
  background-color: var(--primary-color);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.external-resources::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/resources-background.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.1;
  z-index: 1;
}

.external-resources .container {
  position: relative;
  z-index: 2;
}

.external-resources .section-title,
.external-resources .section-subtitle {
  color: var(--white);
}

.external-resources .section-title::after {
  background-color: var(--white);
}

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

.resource-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform var(--transition-medium);
}

.resource-card:hover {
  transform: translateY(-10px);
}

.resource-card h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
  text-align: center;
}

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

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

.resource-card ul li a {
  color: var(--white);
  display: block;
  padding: 0.5rem 1rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-medium), transform var(--transition-medium);
}

.resource-card ul li a:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateX(5px);
}

/* Case Studies Section */
.case-studies {
  background-color: var(--off-white);
}

.studies-carousel {
  margin-top: 3rem;
}

.study-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 0 1rem;
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.study-card:hover {
  transform: translateY(-10px);
}

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

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

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

.study-card .card-content {
  padding: 2rem;
  text-align: center;
}

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

.study-card p {
  color: var(--dark-gray);
  margin-bottom: 1.5rem;
}

/* Press Section */
.press {
  background-color: var(--white);
}

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

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

.press-item:hover {
  transform: translateY(-10px);
}

.press-item .image-container {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

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

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

.press-item h3 {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.press-item p {
  color: var(--dark-gray);
  margin-bottom: 1rem;
}

.press-item .publication {
  display: block;
  color: var(--medium-gray);
  font-style: italic;
  font-size: 0.9rem;
}

/* Events Calendar Section */
.events-calendar {
  background-color: var(--off-white);
  position: relative;
}

.events-calendar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/calendar-background.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.05;
  z-index: 1;
}

.events-calendar .container {
  position: relative;
  z-index: 2;
}

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

.calendar-item {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-medium);
}

.calendar-item:hover {
  transform: translateY(-10px);
}

.calendar-date {
  background-color: var(--tertiary-color);
  color: var(--white);
  padding: 1rem;
  text-align: center;
}

.calendar-date .day {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.calendar-date .month {
  display: block;
  font-size: 1rem;
  text-transform: uppercase;
  font-weight: 500;
}

.calendar-content {
  padding: 1.5rem;
}

.calendar-content h3 {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.calendar-content p {
  color: var(--dark-gray);
  margin-bottom: 1.5rem;
}

.calendar-details {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calendar-details span {
  display: flex;
  align-items: center;
  color: var(--medium-gray);
  font-size: 0.9rem;
}

.calendar-details span i {
  margin-right: 0.5rem;
  color: var(--tertiary-color);
}

/* Innovation Section */
.innovation {
  background-color: var(--white);
}

.innovation-grid {
  margin-top: 3rem;
}

.innovation-item {
  display: flex;
  align-items: center;
  margin-bottom: 4rem;
  gap: 3rem;
}

.innovation-item.reverse {
  flex-direction: row-reverse;
}

.innovation-item .image-container {
  flex: 0 0 48%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 300px;
}

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

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

.innovation-item .innovation-content {
  flex: 0 0 48%;
}

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

.innovation-item .innovation-content p {
  color: var(--dark-gray);
}

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

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/contact-background.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.1;
  z-index: 1;
}

.contact .container {
  position: relative;
  z-index: 2;
}

.contact .section-title,
.contact .section-subtitle {
  color: var(--white);
}

.contact .section-title::after {
  background-color: var(--white);
}

.contact-wrapper {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
}

.contact-info {
  flex: 0 0 40%;
}

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

.info-item h3 {
  color: var(--white);
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.info-item h3 i {
  margin-right: 0.75rem;
}

.info-item p {
  color: rgba(255, 255, 255, 0.8);
}

.contact-form {
  flex: 0 0 55%;
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-sm);
  background-color: var(--off-white);
  color: var(--dark);
  font-family: 'Merriweather', serif;
  transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(52, 84, 209, 0.2);
}

.form-checkbox {
  display: flex;
  align-items: center;
}

.form-checkbox input {
  width: auto;
  margin-right: 0.75rem;
}

.form-checkbox label {
  margin: 0;
  font-size: 0.9rem;
}

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

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/footer-texture.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.05;
  z-index: 1;
}

.footer .container {
  position: relative;
  z-index: 2;
}

.footer-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-column {
  flex: 1 1 300px;
}

.footer-column.is-two-thirds {
  flex: 2 1 400px;
}

.footer-column.is-one-third {
  flex: 1 1 200px;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-logo img {
  max-height: 70px;
}

.footer-description {
  color: var(--light-gray);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.footer-column h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  position: relative;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
}

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

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

.footer-links li a {
  color: var(--light-gray);
  transition: color var(--transition-medium), transform var(--transition-medium);
  display: inline-block;
}

.footer-links li a:hover {
  color: var(--white);
  transform: translateX(5px);
}

.footer-social {
  margin-bottom: 3rem;
}

.footer-social h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.social-links a {
  color: var(--light-gray);
  font-size: 1rem;
  transition: color var(--transition-medium), transform var(--transition-medium);
  display: inline-flex;
  align-items: center;
}

.social-links a:hover {
  color: var(--white);
  transform: translateY(-3px);
}

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

.footer-bottom p {
  color: var(--medium-gray);
  margin: 0;
  font-size: 0.9rem;
}

/* Success Page */
.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--off-white);
  padding: 2rem;
}

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

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

.success-title {
  color: var(--dark);
  margin-bottom: 1.5rem;
}

.success-message {
  color: var(--dark-gray);
  margin-bottom: 2rem;
}

.success-actions {
  margin-top: 2rem;
}

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  padding-bottom: 5rem;
}

.page-content .container {
  max-width: 800px;
}

.page-title {
  margin-bottom: 2.5rem;
  text-align: center;
  color: var(--primary-color);
}

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

.page-section h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.page-section p {
  margin-bottom: 1.5rem;
  color: var(--dark-gray);
}

.page-section ul {
  margin-bottom: 1.5rem;
  color: var(--dark-gray);
}

/* Cookie Consent */
#cookie-consent {
  background-color: rgba(0, 0, 0, 0.9) !important;
  color: white !important;
  padding: 20px !important;
  z-index: 9999 !important;
  text-align: center !important;
}

#accept-cookies {
  background-color: var(--tertiary-color) !important;
  color: white !important;
  border: none !important;
  padding: 10px 20px !important;
  margin: 10px !important;
  cursor: pointer !important;
  border-radius: 4px !important;
  transition: background-color 0.3s !important;
}

#accept-cookies:hover {
  background-color: var(--tertiary-dark) !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  .timeline-item {
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
  }
  
  .timeline-item.reverse {
    flex-direction: column;
  }
  
  .timeline-content,
  .timeline-image {
    width: 100%;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-item::before {
    left: 20px;
    top: 20px;
  }
  
  .project-item,
  .project-item.reverse,
  .innovation-item,
  .innovation-item.reverse {
    flex-direction: column;
    gap: 2rem;
  }
  
  .project-item .image-container,
  .project-item .project-content,
  .innovation-item .image-container,
  .innovation-item .innovation-content {
    flex: 0 0 100%;
  }
  
  .contact-wrapper {
    flex-direction: column;
  }
  
  .contact-info,
  .contact-form {
    flex: 0 0 100%;
  }
}

@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }
  
  .nav-desktop {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.25rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .features-grid,
  .webinars-grid,
  .press-grid,
  .calendar-grid,
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials {
    grid-template-columns: 1fr;
  }
  
  .footer-column {
    flex: 0 0 100%;
  }
}

@media (max-width: 480px) {
  section {
    padding: 3rem 0;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero {
    min-height: 80vh;
  }
  
  .social-links {
    flex-direction: column;
    gap: 1rem;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.zoom-in {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.zoom-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Icon styles */
.icon-location, .icon-phone, .icon-email, .icon-clock, .icon-time {
  display: inline-block;
  width: 20px;
  height: 20px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  margin-right: 10px;
}

.icon-location {
  background-image: url('image/icon-location.jpg');
}

.icon-phone {
  background-image: url('image/icon-phone.jpg');
}

.icon-email {
  background-image: url('image/icon-email.jpg');
}

.icon-clock {
  background-image: url('image/icon-clock.jpg');
}

.icon-time {
  background-image: url('image/icon-time.jpg');
}

/* Read more links */
.read-more {
  display: inline-flex;
  align-items: center;
  color: var(--primary-color);
  font-weight: 600;
  transition: all var(--transition-medium);
}

.read-more::after {
  content: '→';
  margin-left: 0.5rem;
  transition: transform var(--transition-medium);
}

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

.read-more:hover::after {
  transform: translateX(5px);
}

/* Active menu state */
.nav-desktop ul li a.active,
.nav-mobile ul li a.active {
  color: var(--primary-color);
  font-weight: 600;
}

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