:root {
  /* Primary Colors - Split Complementary Scheme */
  --primary: #3a86ff;
  --primary-dark: #2a6cd9;
  --primary-light: #6ea5ff;
  --secondary: #ff6b6b;
  --secondary-dark: #e15252;
  --secondary-light: #ff8e8e;
  --accent: #4ecdc4;
  --accent-dark: #3ab3aa;
  --accent-light: #7fe0d9;
  
  /* Neutral Colors */
  --dark: #222222;
  --dark-medium: #333333;
  --medium: #666666;
  --light-medium: #999999;
  --light: #f8f9fa;
  --white: #ffffff;
  
  /* Font Families */
  --heading-font: 'Space Grotesk', sans-serif;
  --body-font: 'DM Sans', sans-serif;
  
  /* Spacings */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

/* Header & Navigation */
header {
  transition: all var(--transition-normal);
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

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

.navbar-brand {
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--dark-medium);
  padding: 0.5rem 1rem;
  transition: color var(--transition-fast);
  position: relative;
}

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

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

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

/* Button Styles */
.btn {
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  text-transform: none;
  letter-spacing: 0.03em;
  box-shadow: var(--shadow-sm);
}

.btn:hover, .btn:focus {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}

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

.btn-outline-primary:hover, .btn-outline-primary:focus {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

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

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
}

.btn-outline-secondary {
  color: var(--secondary);
  border-color: var(--secondary);
}

.btn-outline-secondary:hover, .btn-outline-secondary:focus {
  background-color: var(--secondary);
  border-color: var(--secondary);
  color: var(--white);
}

.btn-lg {
  padding: 0.75rem 1.75rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
}

/* Hero Section */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
  overflow: hidden;
}

.hero .overlay {
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.7));
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s forwards 0.3s;
}

.hero p {
  font-size: 1.25rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s forwards 0.5s;
}

.hero .btn {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s forwards 0.7s;
}

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

/* Services Section */
#services .card {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

#services .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

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

#services .card-body a {
  margin-top: auto;
}

/* Team Efficiency Tracker Section */
#efficiency-tracker {
  position: relative;
  overflow: hidden;
}

#efficiency-tracker img {
  transition: transform var(--transition-slow);
  box-shadow: var(--shadow-md);
}

#efficiency-tracker:hover img {
  transform: scale(1.02);
}

#efficiency-tracker .bg-primary {
  background-color: var(--primary) !important;
}

/* Process Map Section */
#process-map {
  position: relative;
  overflow: hidden;
}

#process-map img {
  transition: transform var(--transition-slow);
  box-shadow: var(--shadow-md);
}

#process-map:hover img {
  transform: scale(1.02);
}

.timeline-marker {
  position: relative;
}

.timeline-marker::after {
  content: '';
  position: absolute;
  top: 40px;
  left: 20px;
  width: 2px;
  height: calc(100% - 20px);
  background-color: var(--primary);
  z-index: -1;
}

.timeline-item:last-child .timeline-marker::after {
  display: none;
}

/* Case Studies Section */
#case-studies .card {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

#case-studies .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#case-studies .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

#case-studies .badge {
  font-size: 0.75rem;
  padding: 0.35em 0.65em;
  font-weight: 600;
}

#case-studies .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

#case-studies .card-body > div {
  margin-top: auto;
}

/* External Resources Section */
#resources .card {
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  height: 100%;
}

#resources .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#resources .bi {
  transition: transform var(--transition-normal);
}

#resources .card:hover .bi {
  transform: scale(1.1);
}

/* Vision Section */
#vision {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
  overflow: hidden;
}

#vision .overlay {
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.5));
}

#vision [class*="col-"] {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

#vision.visible [class*="col-"] {
  opacity: 1;
  transform: translateY(0);
}

#vision.visible [class*="col-"]:nth-child(1) {
  transition-delay: 0.1s;
}

#vision.visible [class*="col-"]:nth-child(2) {
  transition-delay: 0.3s;
}

#vision.visible [class*="col-"]:nth-child(3) {
  transition-delay: 0.5s;
}

/* Team/Instructors Section */
#team .card {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

#team .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#team .card-image {
  width: 100%;
  height: 400px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

#team .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

#team .card-body a {
  color: var(--medium);
  text-decoration: none;
  transition: color var(--transition-fast);
}

#team .card-body a:hover {
  color: var(--primary);
}

/* Gallery Section */
#gallery .card {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

#gallery .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#gallery .card img {
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

#gallery .card:hover img {
  transform: scale(1.05);
}

/* Pricing Section */
#pricing .card {
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

#pricing .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

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

#pricing .card-body > div:last-child {
  margin-top: auto;
}

#pricing .list-unstyled li {
  margin-bottom: 0.75rem;
}

#pricing .badge {
  font-size: 0.75rem;
  padding: 0.35em 0.65em;
  font-weight: 600;
}

/* Custom Plan Section */
#custom-plan {
  position: relative;
}

#custom-plan .card {
  border-radius: var(--radius-md);
  overflow: hidden;
}

#custom-plan form .form-control {
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  border: 1px solid #dee2e6;
  transition: all var(--transition-fast);
}

#custom-plan form .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.25rem rgba(58, 134, 255, 0.25);
}

#custom-plan form .form-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
}

/* FAQ Section */
#faq .accordion-item {
  border-radius: var(--radius-md);
  overflow: hidden;
}

#faq .accordion-button {
  font-family: var(--heading-font);
  font-weight: 600;
  padding: 1.25rem;
  background-color: var(--white);
  border-radius: var(--radius-md) !important;
}

#faq .accordion-button:not(.collapsed) {
  color: var(--primary);
  background-color: rgba(58, 134, 255, 0.05);
  box-shadow: none;
}

#faq .accordion-button:focus {
  box-shadow: none;
  border-color: rgba(58, 134, 255, 0.25);
}

#faq .accordion-button::after {
  transition: all var(--transition-normal);
}

/* Community Section */
#community .card {
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

#community .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

#community .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

#community .card-body a {
  margin-top: auto;
}

#community .bi {
  transition: transform var(--transition-normal);
}

#community .card:hover .bi {
  transform: scale(1.1);
}

/* Contact Section */
#contact form .form-control {
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  border: 1px solid #dee2e6;
  transition: all var(--transition-fast);
}

#contact form .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.25rem rgba(58, 134, 255, 0.25);
}

#contact form .form-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
}

#contact iframe {
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

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

/* Footer */
footer {
  background-color: var(--dark);
}

footer h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

footer p, footer .text-muted {
  color: rgba(255, 255, 255, 0.6) !important;
}

footer a.text-muted {
  transition: color var(--transition-fast);
}

footer a.text-muted:hover {
  color: var(--white) !important;
  text-decoration: none;
}

footer form .form-control {
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
}

footer form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

footer form .form-control:focus {
  background-color: rgba(255, 255, 255, 0.15);
  box-shadow: none;
}

footer .input-group .btn {
  box-shadow: none;
}

/* Modal Styles */
.modal-content {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.modal-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* Cookie Consent */
.cookie-consent {
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
}

.cookie-consent a {
  transition: opacity var(--transition-fast);
}

.cookie-consent a:hover {
  opacity: 0.8;
}

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

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

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

/* Privacy & Terms Pages */
.privacy-page, .terms-page {
  padding-top: 100px;
  padding-bottom: 3rem;
}

.privacy-page h1, .terms-page h1 {
  margin-bottom: 2rem;
}

.privacy-page h2, .terms-page h2 {
  margin-top: 3rem;
  margin-bottom: 1.5rem;
}

/* Read More Links */
.read-more {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  position: relative;
  display: inline-block;
  transition: all var(--transition-fast);
}

.read-more::after {
  content: '→';
  margin-left: 0.25rem;
  transition: transform var(--transition-fast);
  display: inline-block;
}

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

.read-more:hover::after {
  transform: translateX(4px);
}

/* Utilities */
.text-primary {
  color: var(--primary) !important;
}

.bg-primary {
  background-color: var(--primary) !important;
}

.text-secondary {
  color: var(--secondary) !important;
}

.bg-secondary {
  background-color: var(--secondary) !important;
}

.text-accent {
  color: var(--accent) !important;
}

.bg-accent {
  background-color: var(--accent) !important;
}

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

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive Adjustments */
@media (max-width: 1199.98px) {
  .hero h1 {
    font-size: 3rem;
  }
}

@media (max-width: 991.98px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.125rem;
  }
  
  #services .card-image,
  #case-studies .card-image {
    height: 220px;
  }
  
  #team .card-image {
    height: 350px;
  }
}

@media (max-width: 767.98px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .display-4 {
    font-size: 2.25rem;
  }
  
  #team .card-image {
    height: 300px;
  }
  
  .timeline-marker::after {
    left: 19px;
  }
}

@media (max-width: 575.98px) {
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .display-4 {
    font-size: 1.75rem;
  }
  
  .lead {
    font-size: 1rem;
  }
  
  #team .card-image {
    height: 250px;
  }
}