/* ===== Variables ===== */
:root {
  /* Main colors */
  --primary-color: #ff5722;
  --primary-dark: #e64a19;
  --primary-light: #ffccbc;
  --secondary-color: #2196f3;
  --secondary-dark: #1976d2;
  --secondary-light: #bbdefb;
  --accent-color: #ffc107;
  --accent-dark: #ffa000;
  --accent-light: #ffecb3;
  
  /* Neutral colors */
  --dark: #263238;
  --dark-medium: #37474f;
  --medium: #607d8b;
  --light-medium: #b0bec5;
  --light: #eceff1;
  --white: #ffffff;
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --glass-blur: 10px;
  
  /* Typography */
  --heading-font: 'Roboto', sans-serif;
  --body-font: 'Lato', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --transition-slow: 0.8s ease;
  
  /* Borders */
  --border-radius-small: 6px;
  --border-radius-medium: 12px;
  --border-radius-large: 24px;
  --border-radius-full: 9999px;
}

/* ===== Base Styles ===== */
html, body {
  scroll-behavior: smooth;
  font-family: var(--body-font);
  color: var(--dark);
  background-color: var(--light);
  overflow-x: hidden;
}

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

p {
  line-height: 1.6;
  margin-bottom: 1rem;
}

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

section {
  position: relative;
  padding: 4rem 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== Glass Card Styles ===== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-medium);
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  padding: 2rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px 0 var(--glass-shadow);
}

/* ===== Button Styles ===== */
.button {
  transition: all var(--transition-fast);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.button.is-primary {
  background-color: var(--primary-color);
  border-color: transparent;
}

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

.button.is-rounded {
  border-radius: var(--border-radius-full);
}

.pulse-button {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 87, 34, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(255, 87, 34, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 87, 34, 0);
  }
}

/* ===== Header & Navigation ===== */
.navbar {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-fast);
}

.navbar-item {
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.navbar-burger {
  color: var(--dark);
}

/* ===== Hero Section ===== */
.hero {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.hero .title,
.hero .subtitle,
.hero p {
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-body {
  z-index: 2;
  padding: 6rem 1.5rem;
}

.stats-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--border-radius-medium);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: var(--white);
  opacity: 0.9;
}

/* ===== Courses Section ===== */
.courses-section {
  background-color: var(--light);
  padding: 5rem 0;
}

.card-image {
  width: 100%;
  overflow: hidden;
  border-radius: var(--border-radius-medium) var(--border-radius-medium) 0 0;
}

.image-container {
  width: 100%;
  height: 200px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-content .content {
  flex: 1;
}

.card ul {
  margin-bottom: 1.5rem;
}

/* ===== Instructors Section ===== */
.instructors-section {
  background-color: var(--white);
  padding: 5rem 0;
}

/* ===== Success Stories Section ===== */
.success-stories-section {
  background-color: var(--light);
  padding: 5rem 0;
}

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

.testimonial-slide {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.testimonial-slide.active {
  display: block;
  opacity: 1;
}

.testimonial-content {
  padding: 1.5rem;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1.5rem;
}

.rating {
  color: var(--accent-color);
  font-size: 1.5rem;
  margin-top: 1rem;
}

.slider-controls {
  margin-top: 2rem;
}

.slider-prev,
.slider-next {
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.slider-prev:hover,
.slider-next:hover {
  background: var(--primary-dark);
}

.slider-dots {
  display: inline-flex;
  margin: 0 1rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--light-medium);
  margin: 0 5px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

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

/* ===== Innovation Section ===== */
.innovation-section {
  background-color: var(--white);
  padding: 5rem 0;
}

.innovation-image {
  overflow: hidden;
  border-radius: var(--border-radius-medium);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.innovation-image img {
  width: 100%;
  height: auto;
  display: block;
}

.innovation-content {
  padding: 1.5rem;
}

.innovation-features {
  list-style-type: none;
  padding: 0;
  margin: 2rem 0;
}

.innovation-features li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--light-medium);
  display: flex;
  align-items: center;
}

.innovation-features li:last-child {
  border-bottom: none;
}

.innovation-features li::before {
  content: "✓";
  margin-right: 0.75rem;
  color: var(--primary-color);
  font-weight: bold;
}

/* ===== Awards Section ===== */
.awards-section {
  background-color: var(--light);
  padding: 5rem 0;
}

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

.award-image {
  width: 120px;
  height: 120px;
  margin: 0 auto 1.5rem;
  overflow: hidden;
  border-radius: 50%;
}

.award-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.media-mentions {
  text-align: center;
  padding: 2rem;
}

.media-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 2rem 0;
}

.media-logos img {
  height: 40px;
  width: auto;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.media-logos img:hover {
  opacity: 1;
}

/* ===== Insights Section ===== */
.insights-section {
  background-color: var(--white);
  padding: 5rem 0;
}

.market-stats {
  padding: 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin: 2rem 0;
}

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

.stat-label {
  display: block;
  font-size: 1rem;
  color: var(--medium);
  margin-bottom: 0.5rem;
}

.stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark);
}

/* ===== Contact Section ===== */
.contact-section {
  background-color: var(--light);
  padding: 5rem 0;
}

.contact-form, 
.contact-info {
  height: 100%;
}

.contact-info {
  padding: 2rem;
}

.contact-details {
  margin: 2rem 0;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.contact-item .icon {
  margin-right: 1rem;
  color: var(--primary-color);
}

.office-image {
  margin: 2rem 0;
  border-radius: var(--border-radius-medium);
  overflow: hidden;
}

.social-media .title {
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ===== Footer ===== */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: 4rem 0 2rem;
}

.footer .title {
  color: var(--white);
}

.footer p {
  color: var(--light-medium);
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--light-medium);
  transition: color var(--transition-fast);
}

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

.social-links a {
  color: var(--light-medium);
  margin-right: 1rem;
  transition: color var(--transition-fast);
}

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

.newsletter-form .input {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

.newsletter-form .input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.copyright {
  margin-top: 3rem;
  color: var(--light-medium);
  font-size: 0.9rem;
}

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

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

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

.privacy-content,
.terms-content {
  background-color: var(--white);
  border-radius: var(--border-radius-medium);
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

/* ===== Utilities ===== */
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 0.75rem !important; }
.mb-4 { margin-bottom: 1rem !important; }
.mb-5 { margin-bottom: 1.5rem !important; }
.mb-6 { margin-bottom: 3rem !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 0.75rem !important; }
.mt-4 { margin-top: 1rem !important; }
.mt-5 { margin-top: 1.5rem !important; }
.mt-6 { margin-top: 3rem !important; }

/* ===== Responsive Styles ===== */
@media screen and (max-width: 1023px) {
  .stats-container {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .innovation-content {
    margin-top: 2rem;
  }
}

@media screen and (max-width: 768px) {
  section {
    padding: 3rem 0;
  }
  
  .hero-body {
    padding: 4rem 1.5rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    margin-top: 2rem;
  }
  
  .award-card {
    margin-bottom: 2rem;
  }
}

@media screen and (max-width: 480px) {
  .stats-container {
    padding: 1rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .media-logos {
    gap: 1rem;
  }
  
  .media-logos img {
    height: 30px;
  }
  
  .social-links {
    flex-direction: column;
    align-items: flex-start;
  }
}