/* CSS Variables - Gradient Color Scheme */
:root {
  /* Primary Gradient Colors */
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --dark-gradient: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  
  /* Solid Colors for Text and Backgrounds */
  --primary-color: #667eea;
  --primary-dark: #5a6fd8;
  --secondary-color: #f093fb;
  --secondary-dark: #e67fe8;
  --accent-color: #4facfe;
  --accent-dark: #3d8bfe;
  
  /* Neutral Colors */
  --dark-color: #2c3e50;
  --dark-light: #34495e;
  --light-color: #ffffff;
  --light-gray: #f8f9fa;
  --medium-gray: #6c757d;
  --text-dark: #212529;
  --text-light: #495057;
  
  /* Background Colors */
  --bg-light: #ffffff;
  --bg-gray: #f8f9fa;
  --bg-dark: #2c3e50;
  
  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Merriweather', serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Global Styles */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--text-dark);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6,
.title, .subtitle {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

.title.is-1 { font-size: 3.5rem; font-weight: 700; }
.title.is-2 { font-size: 2.8rem; font-weight: 600; }
.title.is-3 { font-size: 2.2rem; font-weight: 600; }
.title.is-4 { font-size: 1.8rem; font-weight: 500; }
.title.is-5 { font-size: 1.4rem; font-weight: 500; }
.title.is-6 { font-size: 1.1rem; font-weight: 500; }

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-light);
  font-size: 1.1rem;
}

/* Global Button Styles */
.btn, .button, input[type='submit'] {
  font-family: var(--font-primary);
  font-weight: 500;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-lg);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn::before, .button::before, input[type='submit']::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left var(--transition-slow);
}

.btn:hover::before, .button:hover::before, input[type='submit']:hover::before {
  left: 100%;
}

.btn.is-primary, .button.is-primary {
  background: var(--primary-gradient);
  color: var(--light-color);
}

.btn.is-primary:hover, .button.is-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn.is-secondary, .button.is-secondary {
  background: var(--secondary-gradient);
  color: var(--light-color);
}

.btn.is-large, .button.is-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
}

.custom-btn {
  background: var(--primary-gradient);
  color: var(--light-color);
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.custom-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  color: var(--light-color);
}

/* Navigation */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.navbar-brand .title {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0;
}

.navbar-item {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--text-dark);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-item::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.navbar-item:hover::after {
  width: 80%;
}

.navbar-item:hover {
  color: var(--primary-color);
}

.navbar-burger {
  height: 4rem;
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--dark-gradient);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.hero .hero-body {
  position: relative;
  z-index: 2;
  padding: var(--spacing-xxl) 0;
}

.hero-title {
  color: var(--light-color) !important;
  font-size: 4rem;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 1s ease-out;
}

.hero .subtitle {
  color: var(--light-color) !important;
  font-size: 1.5rem;
  font-weight: 300;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-description {
  color: var(--light-color) !important;
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero .buttons {
  animation: fadeInUp 1s ease-out 0.6s both;
}

/* Particle Animation */
.particle-container {
  position: relative;
}

.particle-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.3), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.3), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: particles 20s linear infinite;
  pointer-events: none;
}

@keyframes particles {
  0% { transform: translateY(0) translateX(0); }
  100% { transform: translateY(-100px) translateX(50px); }
}

/* Sections */
.section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section:nth-child(even) {
  background: var(--bg-gray);
}

/* History Section */
#history .content-block {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-lg);
}

#history .content-block img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.timeline-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

/* Projects Section */
#projects .columns {
  gap: var(--spacing-lg);
}

.card {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card:hover {
  transform: translateY(-10px) rotate(1deg);
  box-shadow: var(--shadow-xl);
}

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

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

.card:hover .card-image img {
  transform: scale(1.1);
}

.card-content {
  padding: var(--spacing-lg);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.card-content p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Process Section */
#process .process-steps {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.step-item {
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid;
  border-image: var(--primary-gradient) 1;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.step-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

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

/* Workshops Section */
.custom-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--bg-light);
  box-shadow: var(--shadow-lg);
}

.slider-container {
  display: flex;
  transition: transform var(--transition-slow);
}

.slide {
  min-width: 100%;
  padding: var(--spacing-xl);
}

.slide img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.workshop-content {
  text-align: left;
}

.workshop-content .title {
  background: var(--secondary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

.slider-controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 var(--spacing-md);
  transform: translateY(-50%);
}

.slider-btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.slider-btn:hover {
  background: var(--primary-color);
  color: var(--light-color);
  transform: scale(1.1);
}

/* Gallery Section */
.image-gallery {
  padding: var(--spacing-lg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  height: 250px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.gallery-item:hover {
  transform: scale(1.05) rotate(-1deg);
  box-shadow: var(--shadow-xl);
}

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

.gallery-item:hover img {
  transform: scale(1.2);
}

.gallery-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(102, 126, 234, 0.8) 0%, rgba(118, 75, 162, 0.8) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover::after {
  opacity: 1;
}

/* Success Stories Section */
#success-stories .success-story {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

#success-stories .success-story img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.story-content .title {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
}

.story-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

/* Case Studies & News Sections */
#case-studies .columns,
#news .columns {
  gap: var(--spacing-lg);
}

/* External Resources Section */
#resources .resources-content {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.resource-link {
  display: block;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.resource-link:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
}

.resource-link h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.resource-link p {
  color: var(--text-light);
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* Contact Section */
#contact .contact-form-container {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

.contact-form .field {
  margin-bottom: var(--spacing-lg);
}

.contact-form .label {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
}

.contact-form .input,
.contact-form .textarea {
  border: 2px solid #e9ecef;
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-secondary);
  transition: border-color var(--transition-normal);
}

.contact-form .input:focus,
.contact-form .textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

.footer .title,
.footer h3,
.footer h4 {
  color: var(--light-color);
}

.footer ul {
  list-style: none;
  padding: 0;
}

.footer ul li {
  margin-bottom: var(--spacing-sm);
}

.footer ul li a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

.social-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-family: var(--font-primary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.social-links a:hover {
  color: var(--light-color);
  border-color: var(--light-color);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.footer hr {
  border-color: rgba(255, 255, 255, 0.2);
  margin: var(--spacing-xl) 0 var(--spacing-lg);
}

/* Special Pages Styles */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-gradient);
  color: var(--light-color);
}

.success-content {
  text-align: center;
  max-width: 600px;
  padding: var(--spacing-xl);
}

.success-content .title {
  color: var(--light-color);
  margin-bottom: var(--spacing-lg);
}

.success-content p {
  color: var(--light-color);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
}

.privacy-terms-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-lg);
}

.privacy-terms-content .title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.privacy-terms-content h3 {
  color: var(--primary-color);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

/* Read More Links */
.read-more {
  display: inline-flex;
  align-items: center;
  color: var(--primary-color);
  text-decoration: none;
  font-family: var(--font-primary);
  font-weight: 600;
  margin-top: var(--spacing-md);
  transition: all var(--transition-normal);
  position: relative;
}

.read-more::after {
  content: '→';
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-normal);
}

.read-more:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

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

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

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0,0,0);
  }
  40%, 43% {
    transform: translate3d(0,-30px,0);
  }
  70% {
    transform: translate3d(0,-15px,0);
  }
  90% {
    transform: translate3d(0,-4px,0);
  }
}

/* Scroll Reveal Animation Classes */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .title.is-1 { font-size: 2.8rem; }
  .title.is-2 { font-size: 2.2rem; }
  .title.is-3 { font-size: 1.8rem; }
}

@media (max-width: 768px) {
  :root {
    --spacing-xxl: 2rem;
    --spacing-xl: 1.5rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .title.is-1 { font-size: 2.2rem; }
  .title.is-2 { font-size: 1.8rem; }
  .title.is-3 { font-size: 1.5rem; }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .link-grid {
    grid-template-columns: 1fr;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .slider-controls {
    padding: 0 var(--spacing-sm);
  }
  
  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1.2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .btn.is-large, .button.is-large {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
  }
  
  .custom-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
  }
}

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

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glassmorphism {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
}

/* Loading Animation */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(102, 126, 234, 0.1);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Parallax Effect */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-gray);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-gradient);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}