/* Base Variables */
:root {
  /* Color scheme - Analogous */
  --primary-color: #3498db;
  --primary-dark: #2980b9;
  --primary-light: #5dade2;
  --secondary-color: #2ecc71;
  --secondary-dark: #27ae60;
  --accent-color: #9b59b6;
  --accent-dark: #8e44ad;
  
  /* Neutrals */
  --text-dark: #333333;
  --text-light: #ffffff;
  --text-muted: #7f8c8d;
  --bg-light: #f9f9f9;
  --bg-dark: #2c3e50;
  --bg-card: #ffffff;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  --gradient-overlay: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.7));
  
  /* 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 10px 30px rgba(0,0,0,0.15);
  
  /* Typography */
  --font-heading: 'Inter', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Borders */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

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

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

.text-center {
  text-align: center;
}

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

/* Section styles */
.section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--primary-color);
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--primary-color);
  color: var(--text-light);
  border: none;
  border-radius: var(--border-radius-md);
  font-family: var(--font-heading);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
}

.btn:hover {
  background-color: var(--primary-dark);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

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

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

button, 
input[type="submit"] {
  font-family: var(--font-heading);
  cursor: pointer;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  backdrop-filter: blur(5px);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
}

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

.desktop-nav ul {
  display: flex;
  gap: var(--spacing-md);
}

.desktop-nav a {
  color: var(--text-dark);
  font-weight: 500;
  position: relative;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

.desktop-nav a:hover::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  transition: all var(--transition-normal);
}

.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);
}

.mobile-nav {
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  background-color: var(--bg-card);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  transform: translateY(-100%);
  opacity: 0;
  transition: all var(--transition-normal);
  z-index: 999;
}

.mobile-nav.active {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.mobile-nav a {
  display: block;
  padding: var(--spacing-xs) 0;
  color: var(--text-dark);
  font-weight: 500;
}

/* Hero Section */
.hero {
  position: relative;
  padding: var(--spacing-xl) 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--text-light);
  text-align: center;
  margin-top: 70px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) 0;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-light);
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
  transform: perspective(1000px) rotateX(0deg);
  transition: transform var(--transition-normal);
}

.hero-title:hover {
  transform: perspective(1000px) rotateX(5deg);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--text-light);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

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

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

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

.card-image {
  width: 100%;
  overflow: hidden;
}

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

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

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

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

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

.card-content p {
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

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

.gallery-item {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 300px;
}

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

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  padding: var(--spacing-md);
  color: var(--text-light);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-overlay h3 {
  margin-bottom: 5px;
  color: var(--text-light);
}

.gallery-overlay p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}

/* Instructors Section */
.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

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

.instructor-card:hover {
  transform: translateY(-10px);
}

.instructor-card .image-container {
  width: 100%;
  height: 300px;
}

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

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

.instructor-title {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

/* Resources Section */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.resource-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.resource-card h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: var(--spacing-xs);
}

.resource-card ul {
  padding-left: var(--spacing-sm);
}

.resource-card li {
  margin-bottom: var(--spacing-xs);
  position: relative;
}

.resource-card li:before {
  content: "•";
  color: var(--primary-color);
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

.resource-card a {
  color: var(--text-dark);
  transition: color var(--transition-normal);
}

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

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.pricing-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.pricing-card.featured {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--primary-color);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.card-header {
  background: var(--gradient-primary);
  padding: var(--spacing-md);
  color: var(--text-light);
  text-align: center;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  margin: var(--spacing-sm) 0;
}

.price span {
  font-size: 1rem;
  opacity: 0.8;
}

.pricing-card ul {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.pricing-card li {
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  position: relative;
  padding-left: 25px;
}

.pricing-card li:before {
  content: "✓";
  color: var(--secondary-color);
  position: absolute;
  left: 0;
}

.pricing-card .btn {
  margin: 0 var(--spacing-md) var(--spacing-md);
}

.pricing-note {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  color: var(--text-muted);
  font-style: italic;
}

/* Blog Section */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

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

.blog-card:hover {
  transform: translateY(-10px);
}

.blog-card .image-container {
  width: 100%;
  height: 200px;
}

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

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

.card-meta {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: var(--spacing-sm);
}

.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 500;
  margin-top: var(--spacing-sm);
  position: relative;
  padding-right: 20px;
  transition: transform var(--transition-normal);
}

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

.read-more:hover {
  transform: translateX(5px);
}

.blog-cta {
  text-align: center;
  margin-top: var(--spacing-lg);
}

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

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.contact-info {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.info-item {
  margin-bottom: var(--spacing-lg);
}

.info-item h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.info-item ul {
  padding-left: var(--spacing-sm);
}

.info-item li {
  margin-bottom: var(--spacing-xs);
  display: flex;
  align-items: center;
}

.info-item i {
  color: var(--primary-color);
  margin-right: var(--spacing-sm);
}

.timeline {
  margin-top: var(--spacing-lg);
}

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

.timeline-item {
  position: relative;
  padding-left: 30px;
  margin-bottom: var(--spacing-md);
}

.timeline-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  background-color: var(--primary-color);
  border-radius: 50%;
}

.timeline-dot::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 16px;
  width: 2px;
  height: calc(100% + var(--spacing-md));
  background-color: var(--primary-light);
}

.timeline-item:last-child .timeline-dot::before {
  display: none;
}

.timeline-content h4 {
  font-weight: 600;
  margin-bottom: 5px;
}

.timeline-content p {
  color: var(--text-muted);
  margin: 0;
}

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

.form-group {
  margin-bottom: var(--spacing-md);
  width: 48%;
}

.form-group.full-width {
  width: 100%;
}

#contactForm {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  color: var(--text-dark);
}

input, 
select, 
textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  background-color: #fff;
  font-family: var(--font-body);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

input:focus, 
select:focus, 
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

textarea {
  resize: vertical;
  min-height: 150px;
}

/* Footer */
.footer {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-brand h2 {
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
}

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

.footer-brand p {
  margin-bottom: var(--spacing-md);
}

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

.social-links a {
  color: var(--text-light);
  transition: color var(--transition-normal);
}

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

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.footer-links-column h3 {
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

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

.footer-links-column a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-normal);
}

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

.newsletter-form {
  display: flex;
  margin-top: var(--spacing-sm);
}

.newsletter-form input {
  flex-grow: 1;
  margin-right: 10px;
  border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
}

.newsletter-form .btn {
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

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

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

.success-content {
  max-width: 600px;
  background-color: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.success-icon {
  font-size: 4rem;
  color: var(--secondary-color);
  margin-bottom: var(--spacing-md);
}

/* Pages (Privacy, Terms) */
.page-content {
  padding-top: 150px;
  padding-bottom: var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
}

.page-content h1 {
  margin-bottom: var(--spacing-lg);
}

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

.page-content p {
  margin-bottom: var(--spacing-md);
}

.page-content ul {
  list-style: disc;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

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

/* Cookie Consent */
#cookieConsent {
  border-top: 3px solid var(--primary-color);
}

#acceptCookies:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

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

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

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

/* 3D Effects */
.card-3d {
  transform-style: preserve-3d;
  perspective: 1000px;
}

.card-3d:hover {
  transform: rotateY(5deg);
}

/* Media Queries */
@media (max-width: 1024px) {
  .footer-content, 
  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .services-grid,
  .gallery-grid,
  .instructors-grid,
  .resources-grid,
  .pricing-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .form-group {
    width: 100%;
  }
  
  .hero-content {
    padding: var(--spacing-lg) 0;
  }
}