/* CSS Variables for Neutral Color Scheme */
:root {
  /* Primary Colors */
  --primary-color: #2c2c2c;
  --primary-dark: #1a1a1a;
  --primary-light: #404040;
  
  /* Accent Colors */
  --accent-color: #f5f5f5;
  --accent-dark: #e0e0e0;
  --accent-light: #ffffff;
  
  /* Text Colors */
  --text-primary: #2c2c2c;
  --text-secondary: #666666;
  --text-light: #999999;
  --text-white: #ffffff;
  
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-dark: #2c2c2c;
  --bg-overlay: rgba(0, 0, 0, 0.6);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #2c2c2c 0%, #404040 100%);
  --gradient-overlay: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6));
  
  /* Fonts */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  
  /* Spacing */
  --section-padding: 80px 0;
  --container-padding: 0 20px;
  --element-spacing: 24px;
  
  /* Border Radius */
  --border-radius: 8px;
  --border-radius-large: 16px;
  
  /* Shadows */
  --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
  --shadow-heavy: 0 8px 40px rgba(0, 0, 0, 0.2);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* 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-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
}

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

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: 1rem;
  font-size: clamp(1rem, 2vw, 1.125rem);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  border: 3px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

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

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

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

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

button, input[type="submit"] {
  display: inline-block;
  padding: 16px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  border: 3px solid var(--primary-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background-color: var(--primary-color);
  color: var(--text-white);
}

button:hover, input[type="submit"]:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-light);
  z-index: 1000;
  transition: all var(--transition-medium);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand-link {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium);
}

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

.nav-burger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.nav-burger span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  transition: all var(--transition-medium);
}

/* Hero Section */
.hero-section {
  padding-top: 150px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.hero-section::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: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  color: var(--text-white);
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  color: #FFFFFF !important;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  margin-bottom: 2rem;
  opacity: 0.9;
  color: #FFFFFF !important;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-heavy);
}

/* Particles Animation */
.particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.particles-container::before,
.particles-container::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.particles-container::before {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.particles-container::after {
  top: 60%;
  right: 15%;
  animation-delay: 3s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  33% {
    transform: translateY(-20px) rotate(120deg);
  }
  66% {
    transform: translateY(20px) rotate(240deg);
  }
}

/* Section Styles */
section {
  padding: var(--section-padding);
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  color: var(--text-primary);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
}

.section-description {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* Card Styles */
.card, .feature-card, .instructor-card, .testimonial-card, .portfolio-item, .media-item {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-light);
  transition: all var(--transition-medium);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card:hover, .feature-card:hover, .instructor-card:hover, .testimonial-card:hover, .portfolio-item:hover, .media-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-heavy);
}

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

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  margin: 0 auto;
}

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

.card-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

/* Grid Layouts */
.features-grid, .instructors-grid, .testimonials-grid, .portfolio-grid, .media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

/* Features Section */
.features-section {
  background-color: var(--bg-secondary);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background-color: var(--accent-dark);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 1rem;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  animation: progressFill 2s ease-out forwards;
}

@keyframes progressFill {
  from { width: 0; }
}

/* Instructors Section */
.instructor-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

/* Testimonials Section */
.testimonials-section {
  background-color: var(--bg-secondary);
}

.testimonial-card .card-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  flex-shrink: 0;
}

.testimonial-card .card-image img {
  border-radius: 50%;
}

/* Events Section */
.events-grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.event-item {
  display: flex;
  gap: 2rem;
  padding: 2rem;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-light);
  transition: all var(--transition-medium);
}

.event-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-medium);
}

.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  height: 80px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 700;
}

.date-day {
  font-size: 1.5rem;
  line-height: 1;
}

.date-month {
  font-size: 0.8rem;
  text-transform: uppercase;
}

.event-content h3 {
  margin-bottom: 0.5rem;
}

.event-location {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Resources Section */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.resource-item {
  padding: 2rem;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-light);
}

.resource-links {
  list-style: none;
  margin-top: 1rem;
}

.resource-links li {
  margin-bottom: 0.5rem;
}

.resource-links a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.resource-links a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Media Section */
.media-date {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: auto;
}

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

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-item {
  margin-bottom: 2rem;
}

.contact-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.contact-form-container {
  background-color: var(--bg-primary);
  padding: 2rem;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-medium);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 3px solid var(--accent-dark);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-medium);
  background-color: var(--bg-primary);
}

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

/* Footer */
.footer {
  background-color: var(--bg-dark);
  color: var(--text-white);
  padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--text-white);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-links a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--text-white);
}

.footer-bottom {
  border-top: 1px solid var(--primary-light);
  padding-top: 1rem;
  text-align: center;
}

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

.success-content {
  text-align: center;
  padding: 3rem;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-heavy);
  max-width: 500px;
}

/* Other Pages */
.page-content {
  padding-top: 100px;
  min-height: calc(100vh - 80px);
}

.page-header {
  text-align: center;
  margin-bottom: 3rem;
}

.content-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

.content-section h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.content-section ul {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(44, 44, 44, 0.95);
  color: white;
  padding: 20px;
  z-index: 9999;
  display: none;
  backdrop-filter: blur(10px);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.cookie-content p {
  margin: 0;
  flex: 1;
}

.cookie-btn {
  background-color: #ffffff;
  color: #2c2c2c;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.cookie-btn:hover {
  background-color: #f0f0f0;
  transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--bg-primary);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 2rem;
    transition: left var(--transition-medium);
    box-shadow: var(--shadow-medium);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-burger {
    display: flex;
  }

  .nav-burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-burger.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .hero-buttons {
    justify-content: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .features-grid,
  .instructors-grid,
  .testimonials-grid,
  .portfolio-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }

  .event-item {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 60px 0;
    --container-padding: 0 15px;
  }

  .hero-section {
    background-attachment: scroll;
  }

  .btn {
    padding: 14px 24px;
    font-size: 0.9rem;
  }

  .card-content {
    padding: 1.5rem;
  }

  .contact-form-container {
    padding: 1.5rem;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

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

.slide-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all var(--transition-slow);
}

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

.slide-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all var(--transition-slow);
}

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

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

.text-white {
  color: var(--text-white);
}

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

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

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }