:root {
  /* Tetrad color scheme */
  --primary-color: #FF5733;
  --primary-dark: #D83A1D;
  --primary-light: #FF8166;

  --secondary-color: #33BFFF;
  --secondary-dark: #1DA1D8;
  --secondary-light: #66D1FF;

  --tertiary-color: #FFBD33;
  --tertiary-dark: #D8991D;
  --tertiary-light: #FFD166;

  --quaternary-color: #6633FF;
  --quaternary-dark: #4D1DD8;
  --quaternary-light: #8F66FF;

  /* Neutral colors */
  --dark: #1A1A1A;
  --dark-gray: #333333;
  --medium-gray: #666666;
  --light-gray: #CCCCCC;
  --off-white: #F7F7F7;
  --white: #FFFFFF;

  /* Typography */
  --heading-font: 'Space Grotesk', sans-serif;
  --body-font: 'DM Sans', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);

  /* Neo-brutalism */
  --brutalism-shadow: 5px 5px 0 rgba(0, 0, 0, 0.8);
  --brutalism-border: 2px solid var(--dark);
}

/* Base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.8rem;
}

h4 {
  font-size: 1.4rem;
}

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

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-title {
  text-align: center;
  position: relative;
  margin-bottom: var(--spacing-md);
}

.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--primary-color);
  margin: var(--spacing-sm) auto 0;
}

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

/* Button styles */
.btn {
  display: inline-block;
  font-family: var(--heading-font);
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  border: var(--brutalism-border);
  box-shadow: var(--brutalism-shadow);
  position: relative;
  z-index: 1;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
}

.btn:active {
  transform: translate(4px, 4px);
  box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.8);
}

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

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

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

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

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

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

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

.btn-block {
  display: block;
  width: 100%;
}

/* Header styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  z-index: 1000;
  box-shadow: var(--shadow-md);
  border-bottom: var(--brutalism-border);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

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

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

.nav-list {
  display: flex;
  gap: var(--spacing-sm);
}

.nav-list a {
  font-family: var(--heading-font);
  font-weight: 500;
  padding: 0.5rem 1rem;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.nav-list a:hover {
  color: var(--primary-color);
  background-color: var(--off-white);
  border-radius: var(--radius-sm);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-nav-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--dark);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* Hero section */
.hero {
  padding-top: 100px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  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, 0.3) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  color: var(--white);
  animation: fadeIn 1s ease;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Courses section */
.courses-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
  transition: transform 0.3s ease;
}

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

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

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

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

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

.card-content h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.card-content p {
  margin-bottom: var(--spacing-md);
  color: var(--medium-gray);
  flex-grow: 1;
}

/* Events section */
.events-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--off-white);
}

.events-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.event-card {
  display: flex;
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
  transition: transform 0.3s ease;
}

.event-card:hover {
  transform: translateX(5px);
}

.event-date {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-md);
  background-color: var(--primary-color);
  color: var(--white);
  min-width: 100px;
  font-family: var(--heading-font);
}

.event-date .month {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
}

.event-date .day {
  font-size: 2rem;
  font-weight: 700;
}

.event-details {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.event-details h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--dark);
}

.event-meta {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  color: var(--medium-gray);
  font-size: 0.9rem;
}

.event-meta i {
  margin-right: var(--spacing-xs);
}

/* Success section */
.success-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.testimonials-slider {
  margin-bottom: var(--spacing-lg);
}

.testimonial-card {
  display: flex;
  align-items: center;
  background-color: var(--off-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
}

.testimonial-image {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  margin-right: var(--spacing-md);
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--primary-color);
}

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

.testimonial-content {
  flex-grow: 1;
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.testimonial-content h4 {
  margin-bottom: 0.25rem;
  color: var(--dark);
}

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

.success-stats {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  text-align: center;
}

.stat-item {
  flex: 1;
  min-width: 200px;
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  font-family: var(--heading-font);
}

.stat-label {
  font-size: 1rem;
  color: var(--medium-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Projects section */
.projects-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--off-white);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

.project-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
  transition: transform 0.3s ease;
}

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

.project-card .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

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

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

.project-card .card-content {
  padding: var(--spacing-md);
  text-align: center;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--light-gray);
  font-size: 0.9rem;
  color: var(--medium-gray);
}

/* Press section */
.press-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.press-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.press-card {
  padding: var(--spacing-md);
  background-color: var(--off-white);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
}

.press-logo {
  margin-bottom: var(--spacing-md);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.press-logo img {
  max-height: 100%;
  max-width: 150px;
  object-fit: contain;
}

.press-card blockquote {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.press-card blockquote::before,
.press-card blockquote::after {
  content: '"';
  font-size: 1.5rem;
  color: var(--primary-color);
}

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

/* Resources section */
.resources-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--off-white);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

.resource-card {
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
  transition: transform 0.3s ease;
}

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

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

.resource-card p {
  margin-bottom: var(--spacing-md);
  color: var(--medium-gray);
}

.resource-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 500;
  text-decoration: none;
  position: relative;
}

.resource-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.resource-link:hover::after {
  width: 100%;
}

/* Innovation section */
.innovation-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.innovation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--spacing-lg);
}

.innovation-item {
  display: flex;
  align-items: center;
  background-color: var(--off-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
  transition: transform 0.3s ease;
}

.innovation-item:hover {
  transform: translateX(5px);
}

.innovation-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  margin-right: var(--spacing-md);
}

.innovation-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.innovation-content {
  flex-grow: 1;
}

.innovation-content h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--dark);
}

/* Clientele section */
.clientele-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--off-white);
}

.clients-logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.client-logo {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm);
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
}

.client-logo img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.client-testimonial-featured {
  display: flex;
  align-items: center;
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
}

.client-image {
  flex-shrink: 0;
  width: 200px;
  height: 200px;
  margin-right: var(--spacing-lg);
  border-radius: 50%;
  overflow: hidden;
  border: 6px solid var(--primary-color);
}

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

.client-testimonial-content {
  flex-grow: 1;
}

.client-testimonial-content blockquote {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
  position: relative;
}

.testimonial-author h4 {
  margin-bottom: 0.25rem;
  color: var(--dark);
}

.testimonial-author p {
  color: var(--medium-gray);
}

/* Research section */
.research-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.research-accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  margin-bottom: var(--spacing-sm);
  border: var(--brutalism-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--off-white);
  text-align: left;
  cursor: pointer;
  border: none;
  font-family: var(--heading-font);
  font-weight: 500;
  font-size: 1.1rem;
  transition: background-color 0.3s ease;
}

.accordion-header:hover {
  background-color: var(--light-gray);
}

.accordion-header.active {
  background-color: var(--primary-light);
}

.accordion-icon {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

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

.accordion-content {
  max-height: 0;
  overflow: hidden;
  background-color: var(--white);
  transition: max-height 0.3s ease;
}

.accordion-content p {
  padding: var(--spacing-md);
  padding-bottom: 0;
}

.accordion-content a {
  display: inline-block;
  margin: 0 var(--spacing-md) var(--spacing-md);
}

/* Careers section */
.careers-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--off-white);
}

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

.careers-image {
  flex: 1;
  max-width: 500px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
}

.careers-text {
  flex: 1;
}

.careers-text h3 {
  margin-bottom: var(--spacing-md);
  color: var(--dark);
}

.career-paths {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.career-paths h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.career-paths ul {
  padding-left: var(--spacing-md);
  list-style-type: disc;
}

.career-paths li {
  margin-bottom: var(--spacing-xs);
  color: var(--medium-gray);
}

.career-stats {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.career-stats .stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm);
}

/* Customer stories section */
.customer-stories-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.stories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.story-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--off-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--brutalism-shadow);
  border: var(--brutalism-border);
  transition: transform 0.3s ease;
}

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

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

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

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

.story-content {
  padding: var(--spacing-md);
  text-align: center;
}

.story-content h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.story-author {
  margin-top: var(--spacing-sm);
  font-style: italic;
  color: var(--medium-gray);
}

/* Contact section */
.contact-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--off-white);
}

.contact-content {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.contact-info {
  flex: 1;
}

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

.contact-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  margin-right: var(--spacing-sm);
}

.contact-item h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.2rem;
}

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

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

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--light-gray);
  border-radius: var(--radius-sm);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

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

.form-checkbox input {
  width: auto;
  margin-right: var(--spacing-xs);
}

.form-checkbox label {
  margin-bottom: 0;
}

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

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

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding-top: var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo img {
  max-height: 70px;
  margin-bottom: var(--spacing-sm);
}

.footer-logo p {
  color: var(--light-gray);
}

.footer h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer h3::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background-color: var(--primary-color);
  margin-top: var(--spacing-xs);
}

.footer ul {
  padding: 0;
}

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

.footer a {
  color: var(--light-gray);
  transition: color 0.3s ease;
}

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

.footer-contact p {
  margin-bottom: var(--spacing-xs);
  color: var(--light-gray);
}

.social-links {
  margin-top: var(--spacing-md);
}

.social-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.social-links a {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  transition: background-color 0.3s ease;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
  color: var(--light-gray);
  font-size: 0.9rem;
}

.legal-links {
  display: flex;
  gap: var(--spacing-md);
}

/* Cookie consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark);
  color: var(--white);
  padding: var(--spacing-md);
  z-index: 1000;
  display: none;
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

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

.cookie-button {
  padding: 0.5rem 1.5rem;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--heading-font);
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.cookie-button:hover {
  background-color: var(--primary-dark);
}

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

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

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

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

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

/* Terms and Privacy pages */
.terms-page,
.privacy-page {
  padding-top: 100px;
  padding-bottom: var(--spacing-xl);
  background-color: var(--white);
}

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

.terms-content h1,
.privacy-content h1 {
  margin-bottom: var(--spacing-lg);
}

.terms-content h2,
.privacy-content h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.terms-content p,
.privacy-content p {
  margin-bottom: var(--spacing-md);
}

.terms-content ul,
.privacy-content ul {
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  list-style-type: disc;
}

.terms-content li,
.privacy-content li {
  margin-bottom: var(--spacing-xs);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Particle animation */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.particle {
  position: absolute;
  display: block;
  pointer-events: none;
  width: 10px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  animation: float 15s linear infinite;
}

@keyframes float {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
    opacity: 1;
    border-radius: 50%;
  }
  100% {
    transform: translateY(-1000px) translateX(200px) rotate(720deg);
    opacity: 0;
    border-radius: 50%;
  }
}

/* Media Queries */
@media (max-width: 1200px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
  
  .innovation-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .courses-grid,
  .projects-grid,
  .press-grid,
  .resources-grid,
  .stories-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
  
  .careers-content {
    flex-direction: column;
  }
  
  .careers-image {
    max-width: 100%;
    margin-bottom: var(--spacing-lg);
  }
  
  .client-testimonial-featured {
    flex-direction: column;
    text-align: center;
  }
  
  .client-image {
    margin-right: 0;
    margin-bottom: var(--spacing-lg);
  }
  
  .contact-content {
    flex-direction: column;
  }
  
  .contact-info {
    margin-bottom: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: var(--spacing-sm) 0;
  }
  
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--white);
    overflow: hidden;
    transition: height 0.3s ease;
    z-index: 999;
  }
  
  .main-nav.active {
    height: calc(100vh - 70px);
    overflow-y: auto;
    border-top: var(--brutalism-border);
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
    padding: var(--spacing-md);
  }
  
  .nav-list li {
    width: 100%;
  }
  
  .nav-list a {
    display: block;
    padding: var(--spacing-sm);
    width: 100%;
    text-align: center;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .mobile-nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
  
  .event-card {
    flex-direction: column;
  }
  
  .event-date {
    width: 100%;
    flex-direction: row;
    justify-content: center;
    gap: var(--spacing-sm);
  }
  
  .testimonial-card {
    flex-direction: column;
    text-align: center;
  }
  
  .testimonial-image {
    margin-right: 0;
    margin-bottom: var(--spacing-md);
  }
  
  .innovation-item {
    flex-direction: column;
    text-align: center;
  }
  
  .innovation-icon {
    margin-right: 0;
    margin-bottom: var(--spacing-md);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .copyright {
    margin-bottom: var(--spacing-sm);
  }
  
  .legal-links {
    justify-content: center;
  }
  
  .cookie-content {
    flex-direction: column;
  }
  
  .cookie-content p {
    margin-right: 0;
    margin-bottom: var(--spacing-sm);
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .courses-grid,
  .projects-grid,
  .press-grid,
  .resources-grid,
  .stories-grid {
    grid-template-columns: 1fr;
  }
  
  .clients-logo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .success-stats {
    flex-direction: column;
  }
  
  .stat-item {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
}