* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: #ffffff;
    padding: 20px 0;
    border-bottom: 1px solid #e8e8e8;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e3a8a;
}

.btn-primary {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #3730a3 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.2s forwards;
}

.hero-section::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"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-text {
    text-align: left;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    opacity: 0;
    animation: fadeInLeft 1s ease-out 0.4s forwards;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0;
    font-weight: 400;
    animation: fadeInLeft 1s ease-out 0.6s forwards;
}

.countdown-section h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 600;
    color: #fbbf24;
}

.countdown-timer {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    justify-content: flex-start;
    opacity: 0;
    animation: scaleIn 0.8s ease-out 0.8s forwards;
}

.countdown-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 10px 8px;
    border-radius: 8px;
    min-width: 60px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    animation: scaleIn 0.6s ease-out forwards;
}

.countdown-number {
    display: block;
    font-size: 1.4rem;
    font-weight: 900;
    margin-bottom: 3px;
    color: #fbbf24;
}

.countdown-label {
    font-size: 0.7rem;
    opacity: 0.9;
    font-weight: 500;
}

.countdown-item:nth-child(1) { animation-delay: 1s; }
.countdown-item:nth-child(2) { animation-delay: 1.1s; }
.countdown-item:nth-child(3) { animation-delay: 1.2s; }
.countdown-item:nth-child(4) { animation-delay: 1.3s; }

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 1.4s forwards;
}

.btn-secondary {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1e3a8a;
    padding: 15px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.6);
}

.btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: white;
    padding: 13px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 3px solid rgba(251, 191, 36, 0.3);
}

/* Instructor Section */
.instructor-section {
    background: #f8f9fa;
    padding: 60px 0;
    text-align: center;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.6s forwards;
}

.instructor-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.instructor-image img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
}

.instructor-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #333;
}

.instructor-title {
    font-size: 1.1rem;
    color: #666;
}

/* Opportunity Section */
.opportunity-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.8s forwards;
}

.opportunity-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: #1e3a8a;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.opportunity-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #374151;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.opportunity-content .btn-primary {
    font-size: 1.1rem;
    padding: 18px 40px;
    margin-bottom: 30px;
    display: inline-block;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.3);
}

.opportunity-content .btn-primary:hover {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.4);
}

.note {
    font-size: 0.9rem;
    color: #6b7280;
    font-style: italic;
    margin-top: 10px;
    display: block;
}

/* Learn Section */
.learn-section {
    background: #ffffff;
    padding: 80px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.learn-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1e3a8a;
}

.learn-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.learn-item {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
}

.learn-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #1e3a8a 0%, #fbbf24 100%);
}

.learn-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(30, 58, 138, 0.15);
    border-color: #1e3a8a;
}

.learn-item h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1e3a8a;
}

.learn-item p {
    color: #374151;
    line-height: 1.7;
}

/* Instructor Detail Section */
.instructor-detail-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 80px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.2s forwards;
}

.instructor-detail-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(30, 58, 138, 0.1);
    border: 1px solid #e5e7eb;
}

.instructor-image-large img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    border: 4px solid #fbbf24;
    transition: transform 0.3s ease;
}

.instructor-image-large img:hover {
    transform: scale(1.02);
}

.instructor-detail-info h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1e3a8a;
}

.instructor-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.tag {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

.instructor-detail-info p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #374151;
    margin-bottom: 20px;
}

.instructor-detail-info .btn-primary {
    font-size: 1.1rem;
    padding: 15px 30px;
    margin-top: 20px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.instructor-detail-info .btn-primary:hover {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

/* Details Section */
.details-section {
    background: #ffffff;
    padding: 80px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.4s forwards;
}

.details-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1e3a8a;
}

.details-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.detail-item {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.detail-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.15);
    border-color: #1e3a8a;
}

.detail-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1e3a8a;
}

.detail-item p {
    color: #374151;
    line-height: 1.6;
}

.detail-item .highlight {
    color: #dc2626;
    font-weight: 700;
    font-size: 1.1rem;
}

/* Schedule Section */
.schedule-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 80px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.6s forwards;
}

.schedule-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1e3a8a;
}

.schedule-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.schedule-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 30px;
    margin-bottom: 40px;
    align-items: start;
    opacity: 0;
    animation: fadeInLeft 0.8s ease-out forwards;
}

.time {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.schedule-item:nth-child(1) { animation-delay: 2.8s; }
.schedule-item:nth-child(2) { animation-delay: 3s; }
.schedule-item:nth-child(3) { animation-delay: 3.2s; }
.schedule-item:nth-child(4) { animation-delay: 3.4s; }
.schedule-item:nth-child(5) { animation-delay: 3.6s; }

.schedule-content {
    background: white;
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid #1e3a8a;
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.1);
    border: 1px solid #e5e7eb;
}

.time-range {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 10px;
    font-weight: 500;
}

.schedule-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1e3a8a;
}

.schedule-content p {
    color: #374151;
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials-section {
    background: #ffffff;
    padding: 80px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 3.8s forwards;
}

.testimonials-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1e3a8a;
}

.testimonials-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-item {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.testimonial-item:nth-child(1) { animation-delay: 4s; }
.testimonial-item:nth-child(2) { animation-delay: 4.2s; }
.testimonial-item:nth-child(3) { animation-delay: 4.4s; }
.testimonial-item:nth-child(4) { animation-delay: 4.6s; }

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

.testimonial-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 5px;
}

.testimonial-info p {
    font-size: 0.9rem;
    color: #6b7280;
}

.testimonial-item p {
    color: #374151;
    line-height: 1.7;
    font-style: italic;
}

/* FAQ Section */
.faq-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 80px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 4.8s forwards;
}

.faq-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1e3a8a;
}

.faq-content {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.faq-item:nth-child(1) { animation-delay: 5s; }
.faq-item:nth-child(2) { animation-delay: 5.2s; }
.faq-item:nth-child(3) { animation-delay: 5.4s; }
.faq-item:nth-child(4) { animation-delay: 5.6s; }
.faq-item:nth-child(5) { animation-delay: 5.8s; }

.faq-item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1e3a8a;
}

.faq-item p {
    color: #374151;
    line-height: 1.7;
}

/* Registration Section */
.registration-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #3730a3 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeInUp 1s ease-out 6s forwards;
}

.registration-section::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"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.registration-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.registration-subtitle {
    font-size: 1.2rem;
    margin-bottom: 50px;
    opacity: 0.95;
    position: relative;
    z-index: 2;
}

.registration-form {
    background: white;
    color: #1a1a1a;
    padding: 50px;
    border-radius: 12px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
    border: 1px solid #e5e7eb;
    opacity: 0;
    animation: scaleIn 0.8s ease-out 6.2s forwards;
}

.registration-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1e3a8a;
}

.registration-form p {
    margin-bottom: 30px;
    color: #374151;
}

.registration-image {
    margin-bottom: 30px;
    text-align: center;
    max-width: 200px;
    margin-left: auto;
    margin-right: auto;
}

.registration-banner {
    width: 200px;
    height: 200px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease;
    background-color: white;
}

.registration-banner:hover {
    transform: scale(1.02);
}

.line-registration {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.qr-code {
    text-align: center;
}

.qr-placeholder {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 10px;
    border: 2px solid #e5e7eb;
}

.qr-code p {
    font-size: 0.9rem;
    color: #6b7280;
}

.btn-line {
    background: linear-gradient(135deg, #00c300 0%, #00a000 100%);
    color: white;
    padding: 15px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 195, 0, 0.3);
}

.btn-line:hover {
    background: linear-gradient(135deg, #00a000 0%, #00c300 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 195, 0, 0.4);
}

.registration-status {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 20px;
    border-radius: 8px;
    margin-top: 30px;
    border: 1px solid #e5e7eb;
}

.status-highlight {
    color: #dc2626;
    font-weight: 700;
}

/* Footer */
.site-footer {
    background: #1e3a8a;
    color: white;
    padding: 40px 0;
    text-align: center;
}

.site-footer h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fbbf24;
}

.site-footer p {
    margin-bottom: 10px;
    opacity: 0.9;
}

.disclaimer {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 20px;
}

.footer-links {
    margin-top: 20px;
}

.footer-links a {
    color: #fbbf24;
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.separator {
    margin: 0 10px;
    opacity: 0.5;
}

/* Floating Scroll Button */
.floating-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    animation: fadeInUp 0.8s ease-out 6.5s forwards;
}

.btn-floating {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: white;
    padding: 15px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4);
    transition: all 0.3s ease;
    display: block;
    white-space: nowrap;
}

.btn-floating:hover {
    background: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(220, 38, 38, 0.5);
    color: white;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

/* Animation Classes */
.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.8s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

.animate-slide-in-top {
    animation: slideInFromTop 0.8s ease-out forwards;
}

.animate-pulse-glow {
    animation: pulseGlow 2s infinite;
}

/* Initial States */
.hero-title {
    opacity: 0;
    animation: fadeInLeft 1s ease-out 0.4s forwards;
}

.hero-subtitle {
    opacity: 0;
    animation: fadeInLeft 1s ease-out 0.6s forwards;
}

.countdown-timer {
    opacity: 0;
    animation: scaleIn 0.8s ease-out 0.8s forwards;
}

.countdown-item {
    opacity: 0;
    animation: scaleIn 0.6s ease-out forwards;
}

.countdown-item:nth-child(1) { animation-delay: 1s; }
.countdown-item:nth-child(2) { animation-delay: 1.1s; }
.countdown-item:nth-child(3) { animation-delay: 1.2s; }
.countdown-item:nth-child(4) { animation-delay: 1.3s; }

.hero-buttons {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 1.4s forwards;
}

.instructor-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.6s forwards;
}

.opportunity-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.8s forwards;
}

.learn-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.instructor-detail-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.2s forwards;
}

.details-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.4s forwards;
}

.schedule-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.6s forwards;
}

.schedule-item {
    opacity: 0;
    animation: fadeInLeft 0.8s ease-out forwards;
}

.schedule-item:nth-child(1) { animation-delay: 2.8s; }
.schedule-item:nth-child(2) { animation-delay: 3s; }
.schedule-item:nth-child(3) { animation-delay: 3.2s; }
.schedule-item:nth-child(4) { animation-delay: 3.4s; }
.schedule-item:nth-child(5) { animation-delay: 3.6s; }

.testimonials-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 3.8s forwards;
}

.testimonial-item {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.testimonial-item:nth-child(1) { animation-delay: 4s; }
.testimonial-item:nth-child(2) { animation-delay: 4.2s; }
.testimonial-item:nth-child(3) { animation-delay: 4.4s; }
.testimonial-item:nth-child(4) { animation-delay: 4.6s; }

.faq-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 4.8s forwards;
}

.faq-item {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.faq-item:nth-child(1) { animation-delay: 5s; }
.faq-item:nth-child(2) { animation-delay: 5.2s; }
.faq-item:nth-child(3) { animation-delay: 5.4s; }
.faq-item:nth-child(4) { animation-delay: 5.6s; }
.faq-item:nth-child(5) { animation-delay: 5.8s; }

.registration-section {
    opacity: 0;
    animation: fadeInUp 1s ease-out 6s forwards;
}

.registration-form {
    opacity: 0;
    animation: scaleIn 0.8s ease-out 6.2s forwards;
}

.floating-button {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 6.5s forwards;
}

/* Hover Enhancements */
.hero-section:hover,
.instructor-section:hover,
.opportunity-section:hover,
.learn-section:hover,
.instructor-detail-section:hover,
.details-section:hover,
.schedule-section:hover,
.testimonials-section:hover,
.faq-section:hover,
.registration-section:hover {
    transform: translateY(-2px);
    transition: transform 0.3s ease;
}

/* Loading Screen */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #3730a3 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    animation: fadeOut 0.5s ease-out 0.5s forwards;
}

.loader-content {
    text-align: center;
    color: white;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #fbbf24;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.loader-text {
    font-size: 1.2rem;
    font-weight: 600;
    opacity: 0.9;
}

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

@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .countdown-timer {
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .instructor-content {
        flex-direction: column;
        text-align: center;
    }
    
    .instructor-detail-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .learn-content {
        grid-template-columns: 1fr;
    }
    
    .details-content {
        grid-template-columns: 1fr;
    }
    
    .testimonials-content {
        grid-template-columns: 1fr;
    }
    
    .schedule-item {
        grid-template-columns: 1fr;
        gap: 15px;
        text-align: center;
    }
    
    .time {
        width: 100px;
        margin: 0 auto;
    }
    
    .line-registration {
        flex-direction: column;
        gap: 20px;
    }
    
    .registration-form {
        padding: 30px 20px;
    }
    
    .main-title {
        font-size: 1.5rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .floating-button {
        bottom: 20px;
        right: 20px;
    }
    
    .btn-floating {
        padding: 12px 20px;
        font-size: 0.8rem;
    }
    
    /* Mobile heading sizes for single line display */
    .opportunity-content h2,
    .learn-section h2,
    .instructor-detail-info h2,
    .details-section h2 {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    /* Mobile tag sizes for single line display */
    .instructor-tags {
        gap: 6px;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 5px;
    }
    
    .tag {
        font-size: 0.7rem;
        padding: 6px 10px;
        white-space: nowrap;
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .countdown-timer {
        gap: 10px;
    }
    
    .countdown-item {
        min-width: 50px;
        padding: 12px 8px;
    }
    
    .countdown-number {
        font-size: 1.4rem;
    }
    
    .btn-primary,
    .btn-secondary,
    .btn-outline {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .registration-form {
        padding: 20px 15px;
    }
    
    /* Extra small mobile heading sizes */
    .opportunity-content h2,
    .learn-section h2,
    .instructor-detail-info h2,
    .details-section h2 {
        font-size: 1.4rem;
        line-height: 1.1;
        margin-bottom: 30px;
    }
    
    /* Extra small mobile tag sizes */
    .instructor-tags {
        gap: 4px;
    }
    
    .tag {
        font-size: 0.6rem;
        padding: 4px 8px;
        border-radius: 12px;
    }
}