:root {
  /* Primary Colors */
  --primary-color: #1ca3a6;
  --primary-dark: #0a7e81;
  --primary-light: #4ecfd2;
  
  /* Complementary Colors */
  --complementary-color: #e65c2e;
  --complementary-dark: #c04522;
  --complementary-light: #ff7a4d;
  
  /* Neutral Colors */
  --neutral-100: #ffffff;
  --neutral-200: #f5f7fa;
  --neutral-300: #e1e5eb;
  --neutral-400: #cfd4dc;
  --neutral-500: #a0a8b5;
  --neutral-600: #6e7787;
  --neutral-700: #474f5e;
  --neutral-800: #2e3440;
  --neutral-900: #1a1f29;
  
  /* Accent Colors */
  --accent-green: #4caf50;
  --accent-yellow: #ffc107;
  --accent-red: #f44336;
  
  /* Typography */
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Animation */
  --transition-fast: 0.2s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Container */
  --container-max-width: 1280px;
  --container-padding: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--neutral-800);
  background-color: var(--neutral-200);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: 3rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: var(--space-md);
}

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

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

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

ul {
  list-style: none;
}

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

/* Buttons */
.btn, 
button, 
input[type='submit'] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--neutral-100);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--neutral-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--neutral-100);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
  color: var(--neutral-100);
  border-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-service, 
.btn-insight {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  color: var(--primary-color);
  transition: all var(--transition-fast);
  position: relative;
}

.btn-service::after, 
.btn-insight::after {
  content: '→';
  margin-left: var(--space-xs);
  transition: transform var(--transition-fast);
}

.btn-service:hover, 
.btn-insight:hover {
  color: var(--primary-dark);
}

.btn-service:hover::after, 
.btn-insight:hover::after {
  transform: translateX(4px);
}

/* Section Styles */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
}

.section-title {
  color: var(--neutral-800);
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--primary-color);
}

.section-description {
  color: var(--neutral-600);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
}

/* Header Styles */
.main-header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

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

.logo-text {
  color: var(--neutral-800);
}

.highlight {
  color: var(--primary-color);
}

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-list a {
  color: var(--neutral-700);
  font-weight: 500;
  font-family: var(--font-heading);
  font-size: 1rem;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

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

.nav-list a:hover::after {
  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-color: var(--neutral-800);
  border-radius: 3px;
  transition: all var(--transition-fast);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 160px 0 100px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--neutral-100);
  overflow: hidden;
}

.hero-section .overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.animated-title {
  opacity: 0;
  animation: fadeInUp 1s ease forwards 0.5s;
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeInUp 1s ease forwards 0.7s;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  opacity: 0;
  animation: fadeInUp 1s ease forwards 0.9s;
}

/* Services Section */
.services-section {
  padding: var(--space-3xl) 0;
  background-color: var(--neutral-100);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.services-grid .card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--neutral-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

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

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

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

.services-grid .card-content {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.services-grid .card-content h3 {
  color: var(--neutral-800);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.services-grid .card-content p {
  color: var(--neutral-600);
  margin-bottom: var(--space-lg);
}

/* Team Section */
.team-section {
  padding: var(--space-3xl) 0;
  background-color: var(--neutral-200);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.team-grid .card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--neutral-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

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

.team-grid .card-image {
  width: 100%;
  height: 350px;
  overflow: hidden;
}

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

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

.team-grid .card-content {
  padding: var(--space-lg);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.team-grid .card-content h3 {
  color: var(--neutral-800);
  margin-bottom: var(--space-xs);
}

.team-grid .position {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

/* Instructors Section */
.instructors-section {
  padding: var(--space-3xl) 0;
  background-color: var(--neutral-100);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.instructors-grid .card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

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

.instructors-grid .card-image {
  width: 100%;
  height: 350px;
  overflow: hidden;
}

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

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

.instructors-grid .card-content {
  padding: var(--space-lg);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.instructors-grid .position {
  color: var(--complementary-color);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

/* Resources Section */
.resources-section {
  padding: var(--space-3xl) 0;
  background-color: var(--neutral-200);
}

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

.resource-card {
  padding: var(--space-xl);
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border-left: 4px solid var(--primary-color);
  display: block;
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--complementary-color);
}

.resource-card h3 {
  color: var(--neutral-800);
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
}

.resource-card p {
  color: var(--neutral-600);
  font-size: 0.95rem;
}

/* Insights Section */
.insights-section {
  padding: var(--space-3xl) 0;
  background-color: var(--neutral-100);
}

.insights-slider {
  position: relative;
  overflow: hidden;
}

.slider-container {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.slide {
  flex: 0 0 100%;
}

.insight-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  max-width: 800px;
}

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

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

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

.insight-card .card-content {
  padding: var(--space-xl);
  flex-grow: 1;
}

.insight-card .date {
  color: var(--neutral-600);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.prev-btn,
.next-btn {
  background: transparent;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.prev-btn:hover,
.next-btn:hover {
  background-color: var(--neutral-300);
}

.prev-btn span,
.next-btn span {
  border: solid var(--primary-color);
  border-width: 0 3px 3px 0;
  display: inline-block;
  padding: 5px;
}

.prev-btn span {
  transform: rotate(135deg);
}

.next-btn span {
  transform: rotate(-45deg);
}

/* Behind the Scenes Section */
.behind-scenes-section {
  padding: var(--space-3xl) 0;
  background-color: var(--neutral-200);
}

.process-timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

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

.timeline-item {
  display: flex;
  margin-bottom: var(--space-2xl);
  position: relative;
}

.timeline-icon {
  position: relative;
  width: 100px;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.timeline-icon img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--neutral-100);
  padding: 10px;
  box-shadow: var(--shadow-md);
}

.timeline-content {
  flex-grow: 1;
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
}

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

/* Contact Section */
.contact-section {
  padding: var(--space-3xl) 0;
  background-color: var(--neutral-100);
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-details {
  display: grid;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact-item .icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.contact-item .icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.contact-item .text h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
  color: var(--neutral-700);
}

.contact-item .text p {
  color: var(--neutral-600);
}

.contact-form-container {
  background-color: var(--neutral-200);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  margin-bottom: var(--space-lg);
  color: var(--neutral-800);
  text-align: center;
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--neutral-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--neutral-400);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

.checkbox-container {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.checkbox-container input[type="checkbox"] {
  width: auto;
}

.checkbox-container label {
  margin-bottom: 0;
  font-weight: 400;
  font-size: 0.9rem;
}

/* Footer */
.main-footer {
  background-color: var(--neutral-800);
  color: var(--neutral-300);
  padding-top: var(--space-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.footer-info {
  max-width: 350px;
}

.footer-logo {
  margin-bottom: var(--space-md);
}

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

.footer-logo .logo-text {
  color: var(--neutral-100);
}

.footer-info p {
  margin-bottom: var(--space-lg);
  color: var(--neutral-400);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-links a {
  color: var(--neutral-300);
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-xl);
}

.footer-links-column h3 {
  color: var(--neutral-100);
  font-size: 1.2rem;
  margin-bottom: var(--space-lg);
}

.footer-links-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links-column ul li a {
  color: var(--neutral-400);
  transition: color var(--transition-fast);
}

.footer-links-column ul li a:hover {
  color: var(--primary-light);
}

.footer-bottom {
  border-top: 1px solid var(--neutral-700);
  padding: var(--space-lg) 0;
  text-align: center;
  color: var(--neutral-500);
}

/* Success Page */
.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-2xl) var(--container-padding);
  text-align: center;
  background-color: var(--neutral-100);
}

.success-content {
  max-width: 600px;
  padding: var(--space-2xl);
  background-color: var(--neutral-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.success-content h1 {
  color: var(--primary-color);
  margin-bottom: var(--space-xl);
}

.success-content p {
  margin-bottom: var(--space-xl);
  font-size: 1.1rem;
}

/* Terms and Privacy Pages */
.terms-page,
.privacy-page {
  padding-top: 100px;
  padding-bottom: var(--space-2xl);
}

.terms-content,
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-2xl);
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.terms-content h2,
.privacy-content h2 {
  margin-top: var(--space-xl);
  font-size: 1.5rem;
}

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

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Media Queries */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-section {
    padding: 140px 0 80px;
  }
  
  .process-timeline::before {
    left: 35px;
  }
  
  .timeline-icon {
    width: 70px;
  }
  
  .timeline-icon img {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 768px) {
  .header-content {
    height: 70px;
  }
  
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--neutral-100);
    box-shadow: var(--shadow-md);
    padding: var(--space-md) 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }
  
  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
  }
  
  .nav-list li {
    width: 100%;
    text-align: center;
  }
  
  .nav-list a {
    display: block;
    padding: var(--space-sm) 0;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  
  .hero-content {
    text-align: center;
    margin: 0 auto;
  }
  
  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .process-timeline::before {
    display: none;
  }
  
  .timeline-item {
    flex-direction: column;
    align-items: center;
  }
  
  .timeline-icon {
    margin-bottom: var(--space-md);
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .footer-info {
    max-width: 100%;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .hero-section {
    padding: 120px 0 60px;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
    gap: var(--space-sm);
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .insight-card {
    flex-direction: column;
  }
  
  .insight-card .card-content {
    width: 100%;
  }
  
  .insight-card .card-image {
    width: 100%;
  }
}