:root {
  /* Color variables */
  --primary: #3b71ca;
  --primary-dark: #2a5298;
  --primary-light: #5d8dd6;
  --secondary: #6c757d;
  --secondary-dark: #5a6268;
  --secondary-light: #868e96;
  --success: #14a44d;
  --danger: #dc4c64;
  --warning: #e4a11b;
  --info: #54b4d3;
  --light: #f9f9f9;
  --dark: #212529;
  --white: #ffffff;
  --black: #000000;
  
  /* Neutral color scheme */
  --neutral-100: #f8f9fa;
  --neutral-200: #e9ecef;
  --neutral-300: #dee2e6;
  --neutral-400: #ced4da;
  --neutral-500: #adb5bd;
  --neutral-600: #6c757d;
  --neutral-700: #495057;
  --neutral-800: #343a40;
  --neutral-900: #212529;
  
  /* Overlay colors */
  --overlay-dark: rgba(0, 0, 0, 0.5);
  --overlay-light: rgba(255, 255, 255, 0.85);
  
  /* Transition speeds */
  --transition-slow: 0.5s;
  --transition-medium: 0.3s;
  --transition-fast: 0.15s;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2.5rem;
  --spacing-xxl: 4rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 1rem;
  --radius-circle: 50%;
  
  /* Shadows */
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

/* Base Styles */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: var(--neutral-700);
  background-color: var(--white);
  line-height: 1.7;
  font-size: 1rem;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-weight: 600;
  color: var(--neutral-800);
  line-height: 1.3;
}

p {
  margin-bottom: 1.5rem;
}

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

a:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

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

/* Container override */
.container {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Global Section Styles */
section {
  position: relative;
  padding: 5rem 0;
}

@media (max-width: 768px) {
  section {
    padding: 3rem 0;
  }
}

/* Button Styles */
.btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--radius-md);
  transition: all var(--transition-medium) ease-in-out;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: all var(--transition-medium);
  z-index: -1;
}

.btn:hover:before {
  left: 0;
}

.btn:focus, .btn.focus {
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(59, 113, 202, 0.25);
}

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

.btn-primary:hover {
  color: var(--white);
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(59, 113, 202, 0.4);
}

.btn-outline-primary {
  color: var(--primary);
  background-color: transparent;
  border-color: var(--primary);
}

.btn-outline-primary:hover {
  color: var(--white);
  background-color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(59, 113, 202, 0.4);
}

.btn-outline-light {
  color: var(--white);
  background-color: transparent;
  border-color: var(--white);
}

.btn-outline-light:hover {
  color: var(--neutral-800);
  background-color: var(--white);
  border-color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.4);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  line-height: 1.5;
  border-radius: var(--radius-md);
}

/* Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-medium) ease;
}

header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: var(--white);
}

.navbar {
  padding-top: 1rem;
  padding-bottom: 1rem;
  transition: all var(--transition-medium) ease;
}

.navbar-brand h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
  color: var(--primary);
  font-weight: 700;
}

.nav-item {
  position: relative;
  margin-left: 0.25rem;
  margin-right: 0.25rem;
}

.nav-link {
  color: var(--neutral-700);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: all var(--transition-medium) ease;
  position: relative;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: all var(--transition-medium) ease;
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 70%;
}

@media (max-width: 991px) {
  .navbar-nav {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  
  .nav-link {
    text-align: center;
  }
  
  .nav-link::after {
    display: none;
  }
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: var(--white);
  padding: 0;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.6));
  z-index: 1;
}

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

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--white);
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s var(--transition-medium) forwards;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 2rem;
  color: var(--white);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s calc(var(--transition-medium) + 0.2s) forwards;
}

.hero .btn {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s calc(var(--transition-medium) + 0.4s) forwards;
}

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

.scroll-indicator {
  opacity: 0;
  animation: fadeIn 1s calc(var(--transition-medium) + 0.8s) forwards;
}

.mouse {
  width: 26px;
  height: 46px;
  border: 2px solid var(--white);
  border-radius: 24px;
  position: relative;
  cursor: pointer;
}

.mouse::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background-color: var(--white);
  border-radius: var(--radius-circle);
  animation: mouseScroll 2s infinite;
}

@keyframes mouseScroll {
  0% {
    opacity: 1;
    transform: translate(-50%, 0);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, 20px);
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

/* Features Section */
#features .card {
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
  overflow: hidden;
}

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

#features .card-image {
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

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

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

#features .card-body {
  text-align: left;
}

#features .card-body h3 {
  position: relative;
  padding-bottom: 15px;
  margin-bottom: 15px;
}

#features .card-body h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--primary);
}

/* Services Section */
#services .card {
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
  display: flex;
  flex-direction: column;
}

#services .card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

#services .image-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

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

#services .card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

#services .btn {
  margin-top: auto;
  align-self: flex-start;
}

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

.statistics::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
}

.statistics .display-3 {
  font-weight: 700;
  color: var(--white);
}

.statistics .h5 {
  color: var(--neutral-200);
}

/* Workshops Section */
#workshops .card {
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
}

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

#workshops .card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

#workshops .image-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

#workshops .badge {
  font-size: 0.8rem;
  padding: 0.5em 0.8em;
  font-weight: 500;
}

#workshops .card-body {
  display: flex;
  flex-direction: column;
}

#workshops .btn {
  margin-top: auto;
}

/* External Resources Section */
section .card {
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

section .card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

section .image-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

/* Research Section */
#research {
  position: relative;
}

#research img {
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

#research img:hover {
  transform: scale(1.02);
}

#research .accordion-item {
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

#research .accordion-button {
  background-color: var(--white);
  color: var(--neutral-800);
  font-weight: 600;
  padding: 1.25rem;
  box-shadow: none;
}

#research .accordion-button:not(.collapsed) {
  color: var(--primary);
  background-color: rgba(59, 113, 202, 0.05);
}

#research .accordion-button:focus {
  box-shadow: none;
  border-color: rgba(59, 113, 202, 0.25);
}

#research .accordion-button::after {
  background-size: 1.25rem;
  transition: transform var(--transition-medium) ease;
}

/* Team Section */
#team .card {
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
  text-align: center;
}

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

#team .card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

#team .image-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

#team .card-body h3 {
  margin-bottom: 0.5rem;
}

#team .text-primary {
  font-weight: 600;
}

/* Clientele Section */
.testimonial-img img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border: 2px solid var(--primary);
}

/* Accolades Section */
#accolades .card {
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
  text-align: center;
}

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

#accolades .card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

#accolades .image-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

#accolades .text-primary {
  font-weight: 600;
}

/* Community Section */
.community img {
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

.community img:hover {
  transform: scale(1.02);
}

.icon-box .rounded-circle {
  transition: transform var(--transition-medium), background-color var(--transition-medium);
}

.icon-box:hover .rounded-circle {
  transform: scale(1.1);
  background-color: var(--primary-dark);
}

/* Contact Section */
#contact .card {
  transition: box-shadow var(--transition-medium);
}

#contact .card:hover {
  box-shadow: var(--shadow-lg);
}

#contact .form-control {
  padding: 0.75rem;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  transition: all var(--transition-medium) ease;
}

#contact .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(59, 113, 202, 0.25);
}

#contact .icon-box .rounded-circle {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary);
  color: white;
  transition: transform var(--transition-medium), background-color var(--transition-medium);
}

#contact .icon-box:hover .rounded-circle {
  transform: scale(1.1);
  background-color: var(--primary-dark);
}

#contact iframe {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* Footer */
footer {
  background-color: var(--neutral-900) !important;
  color: var(--white);
}

/* : #3b71ca;
--primary-dark: #2a5298;
--primary-light: #5d8dd6; */

footer a {
  color: var(--neutral-400) !important;
  transition: color var(--transition-medium) ease;
  transition: all .2s linear;
}

@media (hover: hover) {
  footer a:hover  {
    color: var(--primary-light) !important;
  }
}

@media (hover: none) {
  footer a:active  {
    color: var(--primary-light) !important;
  }
}

.list-unstyled a {
  color: var(--neutral-400) !important;
}

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

footer .text-muted {
  color: var(--white) !important;
}

footer h3, footer h4 {
  color: var(--white) !important;
}

footer hr {
  background-color: var(--neutral-700);
  opacity: 0.2;
}

footer .social-links a {
  margin-right: 1rem;
  transition: all var(--transition-medium) ease;
  color: var(--white) !important;
}

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

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

.success-page .content {
  max-width: 600px;
}

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

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

/* Privacy & Terms Pages */
.privacy-page, .terms-page {
  padding-top: 100px;
  min-height: 100vh;
}

/* Card Image Containers */
.card .image-container {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

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

/* Utility Classes */
.py-lg-6 {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

@media (max-width: 992px) {
  .py-lg-6 {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}

/* Scroll-based animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease, transform 1s ease;
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 1s ease, transform 1s ease;
}

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

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 1s ease, transform 1s ease;
}

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

.zoom-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 1s ease, transform 1s ease;
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
  .display-3, .display-4 {
    font-size: 2.5rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .statistics .display-3 {
    font-size: 2.5rem;
  }
  
  .icon-box {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 576px) {
  .display-3, .display-4 {
    font-size: 2rem;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
  
  section {
    padding: 3rem 0;
  }
}

/* Animations for scroll-based elements */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

/* Script handling for scroll-based animations */
.js-scroll {
  opacity: 0;
  transition: opacity 1s;
}

.js-scroll.scrolled {
  opacity: 1;
}

.scrolled.fade-in {
  animation: fadeInUp 1s ease forwards;
}

.scrolled.fade-in-left {
  animation: fadeInLeft 1s ease forwards;
}

.scrolled.fade-in-right {
  animation: fadeInRight 1s ease forwards;
}

.scrolled.zoom-in {
  animation: zoomIn 1s ease forwards;
}