/* Base Variables and Reset */
:root {
  /* Tetrad Color Scheme */
  --primary-color: #4361ee;
  --primary-dark: #2c41b0;
  --primary-light: #6a83f5;
  
  --secondary-color: #ee4343;
  --secondary-dark: #b02c2c;
  --secondary-light: #f56a6a;
  
  --tertiary-color: #43ee5f;
  --tertiary-dark: #2cb03f;
  --tertiary-light: #6af583;
  
  --quaternary-color: #ee43c9;
  --quaternary-dark: #b02c9a;
  --quaternary-light: #f56adb;
  
  /* Neutral Colors */
  --dark: #1a1a2e;
  --medium-dark: #212240;
  --medium: #30334e;
  --medium-light: #444869;
  --light: #e6e6e8;
  --white: #ffffff;
  
  /* Box Shadow for Neumorphism */
  --nm-shadow-light: 8px 8px 16px rgba(174, 174, 192, 0.4), -8px -8px 16px rgba(255, 255, 255, 0.8);
  --nm-shadow-dark: 8px 8px 16px rgba(0, 0, 0, 0.2), -8px -8px 16px rgba(255, 255, 255, 0.05);
  --nm-shadow-inset: inset 4px 4px 8px rgba(0, 0, 0, 0.2), inset -4px -4px 8px rgba(255, 255, 255, 0.1);
  
  /* Fonts */
  --heading-font: 'Oswald', sans-serif;
  --body-font: 'Nunito', sans-serif;
  
  /* Sizes */
  --container-width: 1200px;
  --header-height: 80px;
  --section-spacing: 100px;
  --card-border-radius: 15px;
  
  /* Animation */
  --transition-slow: all 0.5s ease;
  --transition-medium: all 0.3s ease;
  --transition-fast: all 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--medium);
  background-color: var(--light);
  overflow-x: hidden;
}

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

h1 {
  font-size: 3.5rem;
  letter-spacing: 1px;
}

h2 {
  font-size: 2.8rem;
  letter-spacing: 0.5px;
}

h3 {
  font-size: 2.2rem;
}

h4 {
  font-size: 1.8rem;
}

h5 {
  font-size: 1.4rem;
}

h6 {
  font-size: 1.2rem;
}

p {
  margin-bottom: 1.5rem;
  color: var(--medium);
}

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

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

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

ul, ol {
  list-style: none;
}

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* Section Styles */
section {
  padding: 80px 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  font-size: 2.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title:after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: 15px auto 0;
  border-radius: 2px;
}

.section-description {
  max-width: 800px;
  margin: 0 auto 50px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--medium);
}

/* Button Styles */
.btn, 
button, 
input[type="submit"] {
  display: inline-block;
  padding: 12px 30px;
  font-family: var(--heading-font);
  font-weight: 500;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition-medium);
  text-align: center;
  box-shadow: var(--nm-shadow-light);
  background-color: var(--white);
  color: var(--dark);
  margin: 10px 5px;
}

.btn:hover, 
button:hover, 
input[type="submit"]:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn:active, 
button:active, 
input[type="submit"]:active {
  transform: translateY(0);
  box-shadow: var(--nm-shadow-inset);
}

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

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

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

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

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

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

/* Neumorphic Card Styles */
.card, 
.resource-card, 
.testimonial-card, 
.research-card, 
.position-card {
  background: var(--light);
  border-radius: var(--card-border-radius);
  box-shadow: var(--nm-shadow-light);
  padding: 30px;
  margin: 20px 0;
  transition: var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}

.card:hover, 
.resource-card:hover, 
.testimonial-card:hover, 
.research-card:hover, 
.position-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-image, 
.image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: 10px;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.card-content {
  text-align: center;
  width: 100%;
}

/* Header Styles */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--light);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition-medium);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
}

.logo h1 {
  font-family: var(--heading-font);
  font-size: 1.8rem;
  font-weight: 700;
}

.logo a {
  color: var(--dark);
  text-decoration: none;
}

.logo span {
  color: var(--primary-color);
}

.main-nav ul {
  display: flex;
}

.main-nav ul li {
  margin-left: 30px;
}

.main-nav ul li a {
  color: var(--medium);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 1px;
  padding: 10px 0;
  position: relative;
}

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

.main-nav ul li a:hover:before {
  width: 100%;
}

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

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--dark);
  transition: var(--transition-fast);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 180px 0 100px;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  color: var(--white);
  text-align: center;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 3.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 30px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

/* Mission Section */
.mission-section {
  background-color: var(--white);
}

.mission-content {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
}

.mission-text {
  flex: 1;
}

.mission-image {
  flex: 1;
  border-radius: var(--card-border-radius);
  overflow: hidden;
  box-shadow: var(--nm-shadow-light);
}

.mission-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-medium);
}

.mission-section:hover .mission-image img {
  transform: scale(1.03);
}

/* Methodology Section */
.methodology-section {
  background-color: var(--light);
}

.methodology-content {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
}

.methodology-text {
  flex: 1;
}

.methodology-image {
  flex: 1;
  border-radius: var(--card-border-radius);
  overflow: hidden;
  box-shadow: var(--nm-shadow-light);
}

.methodology-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-medium);
}

.methodology-section:hover .methodology-image img {
  transform: scale(1.03);
}

.timeline {
  margin-top: 80px;
}

.timeline h3 {
  text-align: center;
  margin-bottom: 40px;
}

.timeline-items {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline-items:before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--primary-color);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 40px;
  box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.timeline-dot {
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 50%;
  top: 30px;
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -10px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -10px;
}

.timeline-content {
  padding: 20px;
  background: var(--white);
  border-radius: var(--card-border-radius);
  box-shadow: var(--nm-shadow-light);
}

.timeline-content h4 {
  margin-top: 0;
}

/* Portfolio Section */
.portfolio-section {
  background-color: var(--white);
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  background: var(--light);
  color: var(--medium);
  border: none;
  padding: 10px 20px;
  margin: 5px;
  border-radius: 50px;
  cursor: pointer;
  font-family: var(--body-font);
  font-weight: 600;
  transition: var(--transition-fast);
  box-shadow: var(--nm-shadow-light);
}

.filter-btn:hover, 
.filter-btn.active {
  background: var(--primary-color);
  color: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

/* External Resources Section */
.external-resources {
  background-color: var(--light);
  padding: 80px 0;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.resource-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.resource-card h3 {
  margin-top: 0;
}

.resource-card a {
  font-weight: 600;
  color: var(--primary-color);
}

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

/* Research Section */
.research-section {
  background-color: var(--white);
}

.research-content {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
}

.research-text {
  flex: 1;
}

.research-image {
  flex: 1;
  border-radius: var(--card-border-radius);
  overflow: hidden;
  box-shadow: var(--nm-shadow-light);
}

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

.research-section:hover .research-image img {
  transform: scale(1.03);
}

.research-areas {
  margin-top: 80px;
}

.research-areas h3 {
  text-align: center;
  margin-bottom: 40px;
}

.research-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.research-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.research-card h4 {
  margin-top: 0;
  color: var(--primary-color);
}

/* Community Section */
.community-section {
  background-color: var(--light);
}

.community-content {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
}

.community-text {
  flex: 1;
}

.community-image {
  flex: 1;
  border-radius: var(--card-border-radius);
  overflow: hidden;
  box-shadow: var(--nm-shadow-light);
}

.community-image img {
  width: 100%;
  height: auto;
  transition: var(--transition-medium);
}

.community-section:hover .community-image img {
  transform: scale(1.03);
}

.testimonials {
  margin-top: 80px;
}

.testimonials h3 {
  text-align: center;
  margin-bottom: 40px;
}

.testimonial-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 40px;
}

.testimonial-content {
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-content p {
  color: var(--medium);
  font-size: 1.1rem;
  line-height: 1.7;
}

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

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: 15px;
  object-fit: cover;
}

.author-info h4 {
  margin: 0;
  font-size: 1.1rem;
}

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

/* Careers Section */
.careers-section {
  background-color: var(--white);
}

.careers-content {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
}

.careers-text {
  flex: 1;
}

.careers-image {
  flex: 1;
  border-radius: var(--card-border-radius);
  overflow: hidden;
  box-shadow: var(--nm-shadow-light);
}

.careers-image img {
  width: 100%;
  height: auto;
  transition: var(--transition-medium);
}

.careers-section:hover .careers-image img {
  transform: scale(1.03);
}

.open-positions {
  margin-top: 80px;
}

.open-positions h3 {
  text-align: center;
  margin-bottom: 40px;
}

.position-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.position-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.position-card h4 {
  margin-top: 0;
  color: var(--primary-color);
}

/* Contact Section */
.contact-section {
  background-color: var(--light);
}

.contact-content {
  display: flex;
  gap: 50px;
  margin-top: 50px;
}

.contact-info {
  flex: 1;
}

.info-item {
  margin-bottom: 30px;
}

.info-item h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.info-item p {
  margin: 0;
}

.contact-map {
  border-radius: var(--card-border-radius);
  overflow: hidden;
  box-shadow: var(--nm-shadow-light);
  margin-top: 30px;
}

.contact-form {
  flex: 1;
  background: var(--white);
  padding: 40px;
  border-radius: var(--card-border-radius);
  box-shadow: var(--nm-shadow-light);
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--medium);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid transparent;
  border-radius: 8px;
  background: var(--light);
  transition: var(--transition-medium);
  box-shadow: var(--nm-shadow-inset);
  font-family: var(--body-font);
  color: var(--medium);
  font-size: 16px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

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

.form-checkbox input[type="checkbox"] {
  width: auto;
  margin-right: 10px;
  margin-top: 5px;
}

/* Footer */
.main-footer {
  background-color: var(--medium-dark);
  color: var(--light);
  padding: 80px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo h2 {
  color: var(--white);
  margin-bottom: 15px;
}

.footer-logo span {
  color: var(--primary-light);
}

.footer-logo p {
  color: var(--light);
  margin-bottom: 0;
}

.footer-links h3 {
  color: var(--white);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: var(--light);
  transition: var(--transition-fast);
}

.footer-links ul li a:hover {
  color: var(--primary-light);
  padding-left: 5px;
}

.footer-social h3 {
  color: var(--white);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.footer-social ul li {
  margin-bottom: 10px;
}

.footer-social ul li a {
  color: var(--light);
  transition: var(--transition-fast);
  display: inline-block;
}

.footer-social ul li a:hover {
  color: var(--primary-light);
  transform: translateX(5px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
}

.footer-bottom p {
  color: var(--light);
  margin-bottom: 10px;
}

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

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

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  background-color: var(--light);
}

.success-content {
  max-width: 600px;
  background: var(--white);
  padding: 60px;
  border-radius: var(--card-border-radius);
  box-shadow: var(--nm-shadow-light);
}

.success-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 30px;
  background: var(--tertiary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 50px;
}

.success-content h1 {
  margin-bottom: 20px;
  color: var(--tertiary-dark);
}

.success-content p {
  margin-bottom: 30px;
}

/* About, Privacy, Terms Pages */
.page-content {
  padding-top: 150px;
  padding-bottom: 80px;
  max-width: 900px;
  margin: 0 auto;
}

.page-title {
  margin-bottom: 40px;
  text-align: center;
}

.page-title:after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-section {
  margin-bottom: 50px;
}

.page-section h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--primary-color);
}

/* Responsive Styles */
@media (max-width: 1200px) {
  :root {
    --container-width: 960px;
  }
}

@media (max-width: 992px) {
  :root {
    --container-width: 720px;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.4rem;
  }
  
  .mission-content,
  .methodology-content,
  .research-content,
  .community-content,
  .careers-content,
  .contact-content {
    flex-direction: column;
  }
  
  .mission-image,
  .methodology-image,
  .research-image,
  .community-image,
  .careers-image {
    margin-top: 30px;
    width: 100%;
  }
  
  .timeline-items:before {
    left: 20px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 50px;
    padding-right: 0;
    text-align: left;
  }
  
  .timeline-item:nth-child(odd) {
    left: 0;
    text-align: left;
  }
  
  .timeline-item:nth-child(even) {
    left: 0;
  }
  
  .timeline-item:nth-child(odd) .timeline-dot {
    left: 10px;
    right: auto;
  }
  
  .timeline-item:nth-child(even) .timeline-dot {
    left: 10px;
  }
}

@media (max-width: 768px) {
  :root {
    --container-width: 540px;
    --header-height: 70px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: var(--light);
    transition: var(--transition-medium);
    padding: 20px;
    overflow-y: auto;
  }
  
  .main-nav.active {
    left: 0;
  }
  
  .main-nav ul {
    flex-direction: column;
    align-items: center;
  }
  
  .main-nav ul li {
    margin: 15px 0;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
  
  .hero {
    padding: 150px 0 80px;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .portfolio-grid,
  .resources-grid,
  .research-cards,
  .testimonial-cards,
  .position-cards {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: 30px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-links ul li a:hover {
    padding-left: 0;
  }
  
  .footer-social ul li a:hover {
    transform: none;
  }
}

@media (max-width: 576px) {
  :root {
    --container-width: 100%;
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    margin: 5px 0;
  }
  
  .success-content {
    padding: 30px;
  }
}



/* Additional Styles for Read More Links */
.read-more {
  display: inline-block;
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 10px;
  position: relative;
  padding-right: 20px;
}

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

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

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

/* AOS Animations Custom Styles */
[data-aos] {
  visibility: hidden;
}

.aos-animate {
  visibility: visible;
}

/* Parallax Effects */
.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Add Hyperrealistic Textures */
.texture-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('./image/texture-overlay.jpg');
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.card, 
.research-card, 
.testimonial-card, 
.position-card, 
.resource-card {
  position: relative;
  overflow: hidden;
}

.card:before, 
.research-card:before, 
.testimonial-card:before, 
.position-card:before, 
.resource-card:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('./image/subtle-texture.jpg');
  opacity: 0.03;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* Additional Neumorphic Styles */
.nm-element {
  border-radius: 15px;
  background: var(--light);
  box-shadow: var(--nm-shadow-light);
  transition: var(--transition-medium);
}

.nm-element:hover {
  box-shadow: var(--nm-shadow-dark);
}

.nm-inset {
  border-radius: 15px;
  background: var(--light);
  box-shadow: var(--nm-shadow-inset);
}

/* Form Toggle Switches */
.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--medium-light);
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: var(--white);
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-medium);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--white);
  border-radius: var(--card-border-radius);
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  box-shadow: var(--nm-shadow-dark);
  transform: translateY(20px);
  transition: var(--transition-medium);
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--medium);
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--secondary-color);
  transform: rotate(90deg);
}

.modal-header {
  margin-bottom: 20px;
}

.modal-body {
  margin-bottom: 30px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
}

/* Video Player Styles */
.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: var(--nm-shadow-light);
  margin: 30px 0;
}

.video-container iframe,
.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Fancy Link Animation */
.fancy-link {
  position: relative;
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  padding: 2px 4px;
  text-decoration: none;
  z-index: 1;
}

.fancy-link:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-light);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
  z-index: -1;
}

.fancy-link:hover:before {
  transform: scaleX(1);
  transform-origin: left;
}

/* Floating Elements Animation */
.float-animation {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* Micro-interactions */
button, 
.btn, 
a {
  position: relative;
  overflow: hidden;
}

button:after, 
.btn:after, 
a.primary-btn:after, 
a.secondary-btn:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

button:focus:not(:active)::after, 
.btn:focus:not(:active)::after, 
a.primary-btn:focus:not(:active)::after, 
a.secondary-btn:focus:not(:active)::after {
  animation: ripple 1s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  20% {
    transform: scale(25, 25);
    opacity: 0.3;
  }
  100% {
    transform: scale(50, 50);
    opacity: 0;
  }
}

/* Scroll-to-top Button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-medium);
  box-shadow: var(--nm-shadow-light);
  z-index: 999;
}

.scroll-to-top.active {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-5px);
}

/* Additional spacing for pages with fixed header */
.privacy-page, 
.terms-page, 
.about-page, 
.contacts-page {
  padding-top: 100px;
}