* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --primary: hsl(217, 89%, 35%);
  --primary-dark: hsl(217, 89%, 25%);
  --primary-light: hsl(210, 100%, 97%);
  --gold: hsl(45, 95%, 55%);
  --gold-dark: hsl(40, 90%, 45%);
  --foreground: hsl(220, 25%, 15%);
  --muted: hsl(220, 15%, 45%);
  --background: hsl(210, 20%, 98%);
  --card: hsl(0, 0%, 100%);
  --border: hsl(210, 25%, 90%);
  --success: hsl(142, 70%, 45%);
  --gradient-hero: linear-gradient(135deg, hsl(217, 89%, 35%) 0%, hsl(217, 80%, 45%) 50%, hsl(210, 70%, 50%) 100%);
  --gradient-gold: linear-gradient(135deg, hsl(45, 95%, 55%) 0%, hsl(40, 90%, 45%) 100%);
  --shadow-card: 0 4px 20px -2px hsla(217, 89%, 35%, 0.08);
  --shadow-card-hover: 0 12px 30px -4px hsla(217, 89%, 35%, 0.15);
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
}
img {
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}
.hero {
  background: var(--gradient-hero);
  color: white;
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.hero p {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}
.hero-small {
  padding: 4rem 0;
}
.section {
  padding: 3rem 0;
}
.section-alt {
  background: var(--card);
}
.section-light {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--background) 100%);
}
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}
.section-tag {
  display: inline-block;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--foreground);
  margin-bottom: 1rem;
}
.section-title span {
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-desc {
  color: var(--muted);
  line-height: 1.7;
}
.card {
  background: var(--card);
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}
.card-body {
  padding: 1.5rem;
}
.feature-card {
  background: var(--card);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}
.feature-icon {
  width: 70px;
  height: 70px;
  background: var(--primary-light);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--primary);
  font-size: 1.75rem;
  transition: all 0.3s ease;
}
.feature-card:hover .feature-icon {
  background: var(--gradient-hero);
  color: white;
  transform: scale(1.1);
}
.feature-card h3 {
  font-size: 1.25rem;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}
.feature-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}
.stat-card {
    margin-top: 50px;
    text-align: center;
    padding: 2rem;
    background: var(--background);
    border-radius: 1rem;
    border: 1px solid var(--border);
    transition: all 0.3s;
}
.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}
.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  font-family: 'Playfair Display', serif;
  line-height: 1;
}
.stat-suffix {
  color: var(--primary);
}
.stat-label {
  margin-top: 0.5rem;
  color: var(--muted);
  font-weight: 500;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 40px;
  margin-bottom: 40px;
  margin-left: 20px;
  margin-right: 20px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.grid-4 {
  display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 2rem;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
@media (max-width: 992px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--gradient-hero);
  color: white;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px hsla(217, 89%, 35%, 0.3);
}
.btn-gold {
  background: var(--gradient-gold);
  color: var(--foreground);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px hsla(45, 95%, 55%, 0.4);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: white;
}
.btn-white {
  background: white;
  color: var(--primary);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}
.form-group {
  margin-bottom: o.8rem;
}
.form-label {
  display: block;
  font-weight: 500;
  color: var(--foreground);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  background: var(--card);
  color: var(--foreground);
  transition: all 0.3s ease;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsla(217, 89%, 35%, 0.1);
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted);
}
.form-textarea {
  resize: vertical;
  min-height: 120px;
}
.course-card {
  background: var(--card);
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}
.course-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}
.course-header {
  padding: 1.5rem;
  color: white;
  position: relative;
}
.course-header.primary {
  background: var(--gradient-hero);
}
.course-header.gold {
  background: var(--gradient-gold);
  color: var(--foreground);
}
.course-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.course-card h3 {
  font-size: 1.375rem;
  margin-bottom: 0.5rem;
}
.course-body {
  padding: 1.5rem;
}
.course-meta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: var(--muted);
}
.course-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.course-subjects {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.course-subject {
  padding: 0.375rem 0.75rem;
  background: var(--primary-light);
  border-radius: 50px;
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 500;
}
.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.gallery-item {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--border);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img {
  transform: scale(1.1);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-caption {
  color: white;
  font-weight: 500;
}
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.lightbox.active {
  opacity: 1;
  visibility: visible;
}
.lightbox-content {
  max-width: 90%;
  max-height: 90%;
  position: relative;
}
.lightbox-content img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: 0.5rem;
}
.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  font-size: 2rem;
  padding: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}
.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}
.lightbox-prev {
  left: 1rem;
}
.lightbox-next {
  right: 1rem;
}
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--card);
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}
.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}
.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-light);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}
.contact-card h4 {
  font-size: 1.1rem;
  color: var(--foreground);
  margin-bottom: 0.25rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}
.contact-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}
.contact-card a {
  color: var(--primary);
  transition: color 0.3s ease;
}
.contact-card a:hover {
  color: var(--primary-dark);
}
.map-container {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  height: 290px;
  background: var(--border);
}
.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}
.founder-card {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: center;
  background: var(--card);
  border-radius: 1.5rem;
  padding: 3rem;
  box-shadow: var(--shadow-card-hover);
  border: 1px solid var(--border);
}
.founder-image {
  position: relative;
}
.founder-avatar {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1;
  background: var(--gradient-hero);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: white;
  font-weight: 600;
  margin: 0 auto;
}
.founder-badge {
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-gold);
  color: var(--foreground);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.founder-info h2 {
  font-size: 2rem;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}
.founder-title {
  color: var(--primary);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}
.founder-bio {
  color: var(--muted);
  margin-bottom: 2rem;
  line-height: 1.8;
}
.founder-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.credential {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--primary-light);
  border-radius: 50px;
  font-size: 0.875rem;
  color: var(--primary);
  font-weight: 500;
}
@media (max-width: 992px) {
  .founder-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .founder-credentials {
    justify-content: center;
  }
}
    .director-section {
      padding: 5rem 0;
      background: linear-gradient(135deg, var(--primary-light) 0%, var(--background) 100%);
    }
    .director-card {
      display: grid;
      grid-template-columns: 1fr 1.5fr;
      gap: 3rem;
      align-items: center;
      background: var(--card);
      border-radius: 1.5rem;
      padding: 3rem;
      box-shadow: var(--shadow-card-hover);
      border: 1px solid var(--border);
    }
    .director-image {
      position: relative;
    }
    .director-avatar {
      width: 340px;
      height: 340px;
      background: linear-gradient(135deg, #0d47a1, #1976d2);
      border-radius: 24px;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 20px 50px rgba(0,0,0,0.18);
      overflow: hidden;
      margin-left: 40px;
    }
    .director-avatar-img {
      width: 110%;
      height: 110%;
      object-fit: cover;
      border-radius: 24px;
    }
    .director-badge {
      position: absolute;
      bottom: -1rem;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
      color: var(--foreground);
      padding: 0.5rem 1.5rem;
      border-radius: 50px;
      font-weight: 600;
      font-size: 0.875rem;
      white-space: nowrap;
      box-shadow: 0 4px 15px rgba(0,0,0,0.1);
      margin-left: 10px;
    }
    .director-info h2 {
      font-size: 2rem;
      color: var(--foreground);
      margin-bottom: 0.5rem;
    }
    .director-title {
      color: var(--primary);
      font-weight: 600;
      font-size: 1.125rem;
      margin-bottom: 1.5rem;
    }
    .director-bio {
      color: var(--muted);
      margin-bottom: 2rem;
      line-height: 1.8;
    }
    .director-credentials {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      margin-bottom: 2rem;
    }
    .credential {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.5rem 1rem;
      background: var(--primary-light);
      border-radius: 50px;
      font-size: 0.875rem;
      color: var(--primary);
      font-weight: 500;
    }
    .director-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
    }
    .director-stat {
      text-align: center;
      padding: 1rem;
      background: var(--background);
      border-radius: 0.75rem;
    }
    .director-stat-number {
      font-size: 1.75rem;
      font-weight: 700;
      color: var(--primary);
      font-family: 'Playfair Display', serif;
    }
    .director-stat-label {
      font-size: 0.75rem;
      color: var(--muted);
      margin-top: 0.25rem;
    }
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.value-card {
  background: var(--card);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  transition: all 0.3s ease;
}
.value-card:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-card-hover);
}
.value-card:nth-child(even) {
  border-left-color: var(--gold);
}
.value-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-light);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.value-card:nth-child(even) .value-icon {
  background: hsla(45, 95%, 55%, 0.15);
  color: var(--gold-dark);
}
.value-card h3 {
  font-size: 1.25rem;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}
.value-card p {
  color: var(--muted);
  line-height: 1.6;
}
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.slide-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease-out;
}
.slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.slide-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s ease-out;
}
.slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.zoom-in {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.6s ease-out;
}
.zoom-in.visible {
  opacity: 1;
  transform: scale(1);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--primary); }
.text-gold { color: var(--gold); }
.text-muted { color: var(--muted); }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.w-100 { width: 100%; }
 .youtube-card {
   background: var(--card);
   border-radius: 1rem;
   overflow: hidden;
   transition: all 0.3s ease;
 }
 .youtube-card:hover {
   transform: translateY(-5px);
 }
 .youtube-thumbnail {
   position: relative;
   aspect-ratio: 16 / 9;
   overflow: hidden;
   cursor: pointer;
 }
.youtube-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
 .thumbnail-placeholder {
   width: 100%;
   height: 100%;
   display: flex;
   align-items: center;
   justify-content: center;
   font-size: 3rem;
   transition: transform 0.4s ease;
 }
 .youtube-card:hover .thumbnail-placeholder {
   transform: scale(1.1);
 }
 .play-overlay {
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
   width: 70px;
   height: 70px;
   background: rgba(255, 0, 0, 0.9);
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
   color: white;
   font-size: 1.5rem;
   opacity: 0;
   transition: all 0.3s ease;
   box-shadow: 0 4px 20px rgba(255, 0, 0, 0.4);
 }
 .play-overlay i {
   margin-left: 4px;
 }
 .youtube-card:hover .play-overlay {
   opacity: 1;
   transform: translate(-50%, -50%) scale(1.05);
 }
 .youtube-badge {
   position: absolute;
   top: 0.75rem;
   right: 0.75rem;
   padding: 0.25rem 0.75rem;
   border-radius: 2rem;
   font-size: 0.7rem;
   font-weight: 600;
   text-transform: uppercase;
   letter-spacing: 0.05em;
 }
 .youtube-badge.free {
   background: var(--success);
   color: white;
 }
 .youtube-badge.premium {
   background: var(--gradient-gold);
   color: var(--foreground);
 }
 .youtube-body {
   padding: 1.25rem;
 }
 .youtube-target {
   display: flex;
   flex-wrap: wrap;
   gap: 0.5rem;
   margin-bottom: 0.75rem;
 }
 .target-tag {
   background: var(--primary-light);
   color: var(--primary);
   padding: 0.2rem 0.6rem;
   border-radius: 0.25rem;
   font-size: 0.7rem;
   font-weight: 600;
   text-transform: uppercase;
   letter-spacing: 0.03em;
 }
 .youtube-body h3 {
   font-family: 'Inter', sans-serif;
   font-size: 1.1rem;
   font-weight: 600;
   color: var(--foreground);
   margin-bottom: 0.5rem;
   line-height: 1.4;
 }
 .youtube-body p {
   color: var(--muted);
   font-size: 0.875rem;
   margin-bottom: 1rem;
   line-height: 1.5;
 }
 .btn-youtube {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   gap: 0.5rem;
   width: 100%;
   padding: 0.75rem 1.25rem;
   background: #ff0000;
   color: white;
   border: none;
   border-radius: 0.5rem;
   font-size: 0.9rem;
   font-weight: 600;
   cursor: pointer;
   transition: all 0.3s ease;
   text-decoration: none;
 }
 .btn-youtube:hover {
   background: #cc0000;
   transform: translateY(-2px);
   box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
 }
 .btn-youtube i {
   font-size: 1.1rem;
 }
 .youtube-cta {
   margin-top: 3rem;
   background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
   border-radius: 1rem;
   padding: 2rem;
   overflow: hidden;
 }
 .youtube-cta-content {
   display: flex;
   align-items: center;
   gap: 1.5rem;
   flex-wrap: wrap;
 }
 .youtube-cta-icon {
   width: 60px;
   height: 60px;
   background: rgba(255, 255, 255, 0.15);
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
   color: white;
   font-size: 1.75rem;
   flex-shrink: 0;
 }
 .youtube-cta-text {
   flex: 1;
   min-width: 200px;
 }
 .youtube-cta-text h3 {
   font-family: 'Inter', sans-serif;
   font-size: 1.25rem;
   font-weight: 700;
   color: white;
   margin-bottom: 0.25rem;
 }
 .youtube-cta-text p {
   color: rgba(255, 255, 255, 0.85);
   font-size: 0.9rem;
   margin: 0;
 }
 .coming-soon-section {
   min-height: calc(100vh - 80px);
   display: flex;
   align-items: center;
   justify-content: center;
   padding: 4rem 1rem;
   position: relative;
   overflow: hidden;
   background: var(--gradient-hero);
 }
 .coming-soon-bg {
   position: absolute;
   inset: 0;
   background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
 }
 .coming-soon-content {
   position: relative;
   z-index: 1;
   text-align: center;
   max-width: 700px;
   color: white;
 }
 .coming-soon-icon {
   width: 120px;
   height: 120px;
   background: rgba(255, 255, 255, 0.1);
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
   margin: 0 auto 2rem;
   font-size: 3rem;
   backdrop-filter: blur(10px);
   animation: float 3s ease-in-out infinite;
 }
 @keyframes float {
   0%, 100% { transform: translateY(0); }
   50% { transform: translateY(-15px); }
 }
 .coming-soon-title {
   font-size: clamp(2.5rem, 8vw, 4rem);
   margin-bottom: 1rem;
   text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
 }
 .coming-soon-desc {
   font-size: 1.125rem;
   opacity: 0.9;
   line-height: 1.7;
   margin-bottom: 3rem;
 }
 .notify-form-container {
   background: rgba(255, 255, 255, 0.1);
   backdrop-filter: blur(10px);
   border-radius: 1.25rem;
   padding: 2rem;
   margin-bottom: 2.5rem;
   border: 1px solid rgba(255, 255, 255, 0.2);
 }
 .notify-form-container h3 {
   font-size: 1.25rem;
   margin-bottom: 0.5rem;
   display: flex;
   align-items: center;
   justify-content: center;
   gap: 0.5rem;
 }
 .notify-form-container p {
   opacity: 0.85;
   font-size: 0.95rem;
   margin-bottom: 1.25rem;
 }
 .notify-form {
   display: flex;
   justify-content: center;
 }
 .notify-input-group {
   display: flex;
   gap: 0.75rem;
   width: 100%;
   max-width: 450px;
 }
 .notify-input-group .form-input {
   flex: 1;
   background: white;
   color: var(--foreground);
 }
 .notify-success {
   text-align: center;
   padding: 1rem;
 }
 .notify-success i {
   font-size: 3rem;
   color: var(--gold);
   margin-bottom: 1rem;
 }
 .notify-success h3 {
   margin-bottom: 0.5rem;
 }
 .coming-soon-social {
   margin-bottom: 2rem;
 }
 .coming-soon-social p {
   font-size: 0.9rem;
   opacity: 0.8;
   margin-bottom: 1rem;
 }
 .social-icons {
   display: flex;
   justify-content: center;
   gap: 0.75rem;
 }
 .social-icons a {
   width: 45px;
   height: 45px;
   background: rgba(255, 255, 255, 0.1);
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
   color: white;
   font-size: 1.1rem;
   transition: all 0.3s ease;
   border: 1px solid rgba(255, 255, 255, 0.2);
 }
 .social-icons a:hover {
   background: var(--gold);
   color: var(--foreground);
   transform: translateY(-3px);
 }
 .back-home-link {
   display: inline-flex;
   align-items: center;
   gap: 0.5rem;
   color: white;
   font-weight: 500;
   padding: 0.75rem 1.5rem;
   border: 2px solid rgba(255, 255, 255, 0.3);
   border-radius: 50px;
   transition: all 0.3s ease;
 }
 .back-home-link:hover {
   background: white;
   color: var(--primary);
   border-color: white;
 }
 @media (max-width: 992px) {
   .auth-container {
     grid-template-columns: 1fr;
     max-width: 480px;
   }
   .auth-info {
     display: none;
   }
 }
 @media (max-width: 576px) {
   .auth-card {
     padding: 1.75rem;
   }
   .auth-icon {
     width: 70px;
     height: 70px;
     font-size: 1.75rem;
   }
   .auth-header h1 {
     font-size: 1.5rem;
   }
   .form-options {
     flex-direction: column;
     align-items: flex-start;
   }
   .requirements-list {
     grid-template-columns: 1fr;
   }
   .notify-input-group {
     flex-direction: column;
   }
   .countdown-item {
     min-width: 70px;
     padding: 1rem;
   }
   .countdown-number {
     font-size: 1.75rem;
   }
   .countdown-separator {
     display: none;
   }
 }
.course-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 8px 18px;
    border: 1px solid #ccc;
    background: white;
    cursor: pointer;
    border-radius: 25px;
    font-size: 14px;
    transition: 0.3s ease;
}
.filter-btn:hover {
    background: #f0f0f0;
}
.filter-btn.active {
    background: #0d6efd;
    color: white;
    border-color: #0d6efd;
}
.course-hidden {
    display: none;
}
@media (max-width: 768px) {
  .hero p{
    font-size: 0.8rem;
  }
   .youtube-cta-content {
     flex-direction: column;
     text-align: center;
   }
   .youtube-cta-content .btn {
     width: 100%;
   }
   .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .grid-4{
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .grid-4, .stat-number {
    font-size: 2.3rem;
  }
  .grid-4 .stat-label {
    font-size: 0.8rem;
  }
  .section-desc {
    font-size: 0.9rem;
  }
  .slide-right p{
    font-size: 1rem;
  }
  .slide-right, .slide-right-name {
    font-size: 0.8rem;
  }
  .feature-card p{
    font-size: 0.8rem;
  }
  .value-card p{
    font-size: 0.8rem;
  }
  .cta-para{
    font-size: 0.8rem;
  }
  .hero-content p{
    font-size: 0.8rem;
  }
  .section-header, .section-desc{
    font-size: 0.8rem;
  }
  .course-header p{
    font-size: 0.8rem;
  }
  .course-body, .text-muted{
    font-size: 0.8rem;
  }
  .course-body li{
    font-size: 0.8rem;
  }
  .youtube-body p{
    font-size: 0.8rem;
  }
  .youtube-cta-text p{
    font-size: 0.8rem;
  }
  .card p{
    font-size: 0.8rem;
  }
  .faq-question span{
    font-size: 0.9rem;
  }
  .faq-answer p{
    font-size: 0.8rem;
  }
  .section{
    margin-bottom: -20px;
  }
  .cta-buttons{
    flex-direction: row;
    justify-content: center;
  }
  .cta-buttons .btn{
    padding: 0.7rem 1.2rem;
    font-size: 0.8rem;
  }
 }
 .cta-buttons{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}
.cta-buttons .btn{
  white-space: nowrap;
}
textarea.form-textarea {
  margin-top: -0.5rem;
}