/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
    overflow-x: hidden;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  
  /* Header & Navigation */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(34, 197, 94, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
  }
  
  .navbar {
    padding: 1rem 0;
  }
  
  .navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #166534;
    background: linear-gradient(135deg, #16a34a, #22c55e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
  }
  
  .nav-link {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: #16a34a;
  }
  
  .nav-link.active::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #16a34a, #22c55e);
    border-radius: 1px;
  }
  
  .nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
  }
  
  .mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #16a34a;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
  }
  
  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  
  .btn-primary {
    background: linear-gradient(135deg, #16a34a, #22c55e);
    color: white;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
  }
  
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
  }
  
  .btn-outline {
    background: transparent;
    color: #16a34a;
    border: 2px solid #16a34a;
  }
  
  .btn-outline:hover {
    background: #16a34a;
    color: white;
    transform: translateY(-2px);
  }
  
  .btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
  
  .btn-full {
    width: 100%;
    justify-content: center;
  }
  
  /* Hero Section */
  .hero {
    padding: 8rem 0 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
  }
  
  .hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(34, 197, 94, 0.1) 0%, transparent 50%);
    z-index: -1;
  }
  
  .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
  }
  
  .hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: #1f2937;
    margin-bottom: 1.5rem;
  }
  
  .highlight {
    background: linear-gradient(135deg, #16a34a, #22c55e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .hero-description {
    font-size: 1.2rem;
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 3rem;
  }
  
  .hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    border: 1px solid rgba(34, 197, 94, 0.1);
    transition: all 0.3s ease;
  }
  
  .feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.2);
  }
  
  .feature-item i {
    color: #16a34a;
    font-size: 1.2rem;
  }
  
  .feature-item span {
    font-weight: 500;
    color: #374151;
  }
  
  .hero-image {
    position: relative;
  }
  
  .hero-card {
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  }
  
  .hero-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
  }
  
  .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
  }
  
  .hero-card:hover .hero-overlay {
    opacity: 1;
  }
  
  .play-button {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .play-button:hover {
    background: white;
    transform: scale(1.1);
  }
  
  .play-button i {
    color: #16a34a;
    font-size: 2rem;
    margin-left: 4px;
  }
  
  /* Section Styles */
  .section-header {
    text-align: center;
    margin-bottom: 4rem;
  }
  
  .section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 1rem;
  }
  
  .section-subtitle {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
  }
  
  /* Program Overview */
  .program-overview {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.5);
  }
  
  .overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
  }
  
  .overview-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 2rem;
    padding: 2.5rem;
    border: 1px solid rgba(34, 197, 94, 0.1);
    transition: all 0.3s ease;
    position: relative;
    text-align: center;
    cursor: pointer;
  }
  
  .overview-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #16a34a, #22c55e);
    border-radius: 2rem 2rem 0 0;
  }
  
  .overview-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(34, 197, 94, 0.2);
  }
  
  .overview-card.featured {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.05), rgba(255, 255, 255, 0.95));
    border: 2px solid #16a34a;
    transform: scale(1.05);
  }
  
  .popular-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #16a34a, #22c55e);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
  }
  
  .card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #16a34a, #22c55e);
    border-radius: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
  }
  
  .card-icon i {
    font-size: 2.5rem;
    color: white;
  }
  
  .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
  }
  
  .card-description {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 2rem;
  }
  
  .card-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(34, 197, 94, 0.05);
    border-radius: 1rem;
  }
  
  .stat {
    text-align: center;
  }
  
  .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #16a34a;
  }
  
  .stat-label {
    font-size: 0.9rem;
    color: #6b7280;
  }
  
  /* Program Details */
  .program-details {
    padding: 6rem 0;
  }
  
  .program-tabs {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 2rem;
    border: 1px solid rgba(34, 197, 94, 0.1);
    overflow: hidden;
  }
  
  .tab-buttons {
    display: flex;
    background: rgba(34, 197, 94, 0.05);
  }
  
  .tab-btn {
    flex: 1;
    padding: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-weight: 600;
    color: #6b7280;
  }
  
  .tab-btn.active {
    background: linear-gradient(135deg, #16a34a, #22c55e);
    color: white;
  }
  
  .tab-btn:hover:not(.active) {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
  }
  
  .tab-content {
    display: none;
    padding: 3rem;
  }
  
  .tab-content.active {
    display: block;
  }
  
  .program-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
  }
  
  .detail-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
  }
  
  .detail-description {
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 3rem;
    font-size: 1.1rem;
  }
  
  .curriculum-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 2rem;
  }
  
  .curriculum-item {
    background: rgba(34, 197, 94, 0.05);
    border-radius: 1rem;
    margin-bottom: 1.5rem;
    overflow: hidden;
    border: 1px solid rgba(34, 197, 94, 0.1);
  }
  
  .item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .item-header:hover {
    background: rgba(34, 197, 94, 0.1);
  }
  
  .item-header i {
    color: #16a34a;
    margin-right: 1rem;
  }
  
  .duration {
    background: #16a34a;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
  }
  
  .item-topics {
    padding: 0 1.5rem 1.5rem;
    list-style: none;
  }
  
  .item-topics li {
    padding: 0.5rem 0;
    color: #6b7280;
    position: relative;
    padding-left: 1.5rem;
  }
  
  .item-topics li::before {
    content: "•";
    color: #16a34a;
    position: absolute;
    left: 0;
    font-weight: bold;
  }
  
  .detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }
  
  .program-info {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    padding: 2rem;
    border: 1px solid rgba(34, 197, 94, 0.1);
  }
  
  .program-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1.5rem;
  }
  
  .info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .info-item i {
    color: #16a34a;
    font-size: 1.2rem;
    width: 20px;
  }
  
  .info-label {
    display: block;
    font-size: 0.9rem;
    color: #6b7280;
  }
  
  .info-value {
    display: block;
    font-weight: 600;
    color: #1f2937;
  }
  
  .pricing-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    padding: 2rem;
    border: 1px solid rgba(34, 197, 94, 0.1);
    text-align: center;
    position: relative;
  }
  
  .pricing-card.featured-price {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(255, 255, 255, 0.95));
    border: 2px solid #16a34a;
  }
  
  .popular-tag {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #16a34a, #22c55e);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
  }
  
  .price {
    margin-bottom: 1rem;
  }
  
  .currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: #6b7280;
  }
  
  .amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: #16a34a;
  }
  
  .price-note {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 2rem;
  }
  
  .payment-options {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(34, 197, 94, 0.1);
    font-size: 0.9rem;
    color: #6b7280;
  }
  
  /* Schedule Section */
  .schedule {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.5);
  }
  
  .schedule-tabs {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 2rem;
    border: 1px solid rgba(34, 197, 94, 0.1);
    overflow: hidden;
  }
  
  .schedule-nav {
    display: flex;
    background: rgba(34, 197, 94, 0.05);
  }
  
  .schedule-btn {
    flex: 1;
    padding: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    color: #6b7280;
  }
  
  .schedule-btn.active {
    background: linear-gradient(135deg, #16a34a, #22c55e);
    color: white;
  }
  
  .schedule-btn:hover:not(.active) {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
  }
  
  .schedule-content {
    padding: 3rem;
  }
  
  .schedule-tab {
    display: none;
  }
  
  .schedule-tab.active {
    display: block;
  }
  
  .schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
  }
  
  .schedule-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    padding: 2rem;
    border: 1px solid rgba(34, 197, 94, 0.1);
    transition: all 0.3s ease;
  }
  
  .schedule-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(34, 197, 94, 0.2);
  }
  
  .intensive-card {
    grid-column: 1 / -1;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .schedule-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
  }
  
  .schedule-header h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2937;
  }
  
  .schedule-time {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
  }
  
  .schedule-days {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
  }
  
  .day {
    background: #16a34a;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
  }
  
  .schedule-info {
    margin-bottom: 1.5rem;
  }
  
  .info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
  }
  
  .info-row span:first-child {
    color: #6b7280;
  }
  
  .info-row span:last-child {
    font-weight: 600;
    color: #1f2937;
  }
  
  .schedule-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
  }
  
  .schedule-status.available {
    color: #16a34a;
  }
  
  .schedule-status.limited {
    color: #f59e0b;
  }
  
  .schedule-status.full {
    color: #ef4444;
  }
  
  /* FAQ Section */
  .faq {
    padding: 6rem 0;
  }
  
  .faq-container {
    max-width: 800px;
    margin: 0 auto;
  }
  
  .faq-item {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 1rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(34, 197, 94, 0.1);
    overflow: hidden;
  }
  
  .faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .faq-question:hover {
    background: rgba(34, 197, 94, 0.05);
  }
  
  .faq-question h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1f2937;
  }
  
  .faq-question i {
    color: #16a34a;
    transition: transform 0.3s ease;
  }
  
  .faq-item.active .faq-question i {
    transform: rotate(180deg);
  }
  
  .faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
  }
  
  .faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
  }
  
  .faq-answer p {
    color: #6b7280;
    line-height: 1.7;
  }
  
  /* CTA Section */
  .cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, #16a34a, #22c55e);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  
  .cta::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>')
      repeat;
    opacity: 0.3;
  }
  
  .cta-content {
    position: relative;
    z-index: 1;
  }
  
  .cta-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
  }
  
  .cta-description {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
    line-height: 1.7;
  }
  
  .cta-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .cta-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
  }
  
  .cta-feature i {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
  }
  
  .cta-feature span {
    font-weight: 500;
  }
  
  .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
  }
  
  .cta .btn-primary {
    background: white;
    color: #16a34a;
  }
  
  .cta .btn-outline {
    border-color: white;
    color: white;
  }
  
  .cta .btn-outline:hover {
    background: white;
    color: #16a34a;
  }
  
  .cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    opacity: 0.8;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    border-radius: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 600px;
    margin: 0 auto;
  }
  
  .cta-guarantee i {
    font-size: 1.2rem;
  }
  
  /* Footer */
  .footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
  }
  
  .footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
  }
  
  .footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #22c55e;
  }
  
  .footer-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #22c55e;
  }
  
  .footer-description {
    color: #9ca3af;
    line-height: 1.7;
    margin-bottom: 1.5rem;
  }
  
  .footer-social {
    display: flex;
    gap: 1rem;
  }
  
  .footer-social .social-link {
    width: 40px;
    height: 40px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #22c55e;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  
  .footer-social .social-link:hover {
    background: #22c55e;
    color: white;
    transform: scale(1.1);
  }
  
  .footer-links {
    list-style: none;
  }
  
  .footer-links li {
    margin-bottom: 0.5rem;
  }
  
  .footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .footer-links a:hover {
    color: #22c55e;
  }
  
  .footer-contact {
    list-style: none;
  }
  
  .footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: #9ca3af;
  }
  
  .footer-contact i {
    color: #22c55e;
    width: 16px;
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
  }
  
  /* Video Modal */
  .video-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
  }
  
  .video-modal.active {
    display: flex;
  }
  
  .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }
  
  .modal-content {
    position: relative;
    width: 100%;
    max-width: 900px;
    background: white;
    border-radius: 1rem;
    overflow: hidden;
  }
  
  .modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
  }
  
  .modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
  }
  
  .video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
  }
  
  .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  
  /* Responsive Design */
  @media (max-width: 1024px) {
    .hero-content {
      grid-template-columns: 1fr;
      gap: 3rem;
      text-align: center;
    }
  
    .hero-image {
      order: -1;
    }
  
    .program-detail-grid {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  
    .overview-card.featured {
      transform: none;
    }
  
    .tab-buttons {
      flex-direction: column;
    }
  }
  
  @media (max-width: 768px) {
    .nav-menu {
      position: fixed;
      top: 100%;
      left: 0;
      right: 0;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(20px);
      flex-direction: column;
      padding: 2rem;
      gap: 1rem;
      transform: translateY(-100%);
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
      border-top: 1px solid rgba(34, 197, 94, 0.1);
    }
  
    .nav-menu.active {
      transform: translateY(0);
      opacity: 1;
      visibility: visible;
    }
  
    .mobile-menu-toggle {
      display: flex;
    }
  
    .mobile-menu-toggle.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }
  
    .mobile-menu-toggle.active span:nth-child(2) {
      opacity: 0;
    }
  
    .mobile-menu-toggle.active span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -6px);
    }
  
    .hero {
      padding: 6rem 0 3rem;
      text-align: center;
    }
  
    .hero-title {
      font-size: 2.5rem;
    }
  
    .hero-features {
      grid-template-columns: 1fr;
      gap: 1rem;
    }
  
    .section-title {
      font-size: 2rem;
    }
  
    .overview-grid {
      grid-template-columns: 1fr;
    }
  
    .schedule-nav {
      flex-direction: column;
    }
  
    .schedule-grid {
      grid-template-columns: 1fr;
    }
  
    .cta-title {
      font-size: 2rem;
    }
  
    .cta-features {
      grid-template-columns: 1fr;
    }
  
    .cta-buttons {
      flex-direction: column;
      align-items: center;
    }
  
    .footer-content {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  
  @media (max-width: 480px) {
    .container {
      padding: 0 0.75rem;
    }
  
    .hero-title {
      font-size: 2rem;
    }
  
    .hero-description {
      font-size: 1rem;
    }
  
    .overview-card,
    .schedule-card {
      padding: 1.5rem;
    }
  
    .tab-content {
      padding: 2rem 1rem;
    }
  
    .program-info,
    .pricing-card {
      padding: 1.5rem;
    }
  }
  
  /* Animation Classes */
  [data-aos] {
    opacity: 0;
    transition: all 0.6s ease;
  }
  
  [data-aos].aos-animate {
    opacity: 1;
  }
  
  [data-aos="fade-up"] {
    transform: translateY(30px);
  }
  
  [data-aos="fade-up"].aos-animate {
    transform: translateY(0);
  }
  
  [data-aos="zoom-in"] {
    transform: scale(0.8);
  }
  
  [data-aos="zoom-in"].aos-animate {
    transform: scale(1);
  }
  
  /* Custom Scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  
  ::-webkit-scrollbar-track {
    background: #f1f5f9;
  }
  
  ::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #16a34a, #22c55e);
    border-radius: 4px;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #15803d, #16a34a);
  }
  
  /* Selection Color */
  ::selection {
    background: rgba(34, 197, 94, 0.2);
    color: #166534;
  }
  
  /* Focus Styles */
  .btn:focus,
  input:focus,
  textarea:focus,
  button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
  }