/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9ff;
    scroll-behavior: smooth;
}

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

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}


.logo-img {
    height: 64px;
    border-radius: 14px;
    vertical-align: middle;
    font-size: 28px;
    font-weight: bold;
    color: #2563eb;
    margin-bottom: 4px;
}

.website-link {
    font-size: 14px;
    color: #25D366;
    text-decoration: none;
    background: rgba(37, 211, 102, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid #25D366;
    transition: all 0.3s ease;
    font-weight: 600;
}

.website-link:hover {
    background: #25D366;
    color: white;
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
    transition: all 0.3s ease;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    background: rgba(37, 99, 235, 0.1);
    color: #2563eb;
}

.whatsapp-nav {
    background: #25D366 !important;
    color: white !important;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
}

.whatsapp-nav:hover {
    background: #128C7E !important;
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #333;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    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,<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="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero h1 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.hero .subtitle {
    font-size: 24px;
    margin-bottom: 15px;
    color: #FFD700;
    font-weight: bold;
    position: relative;
    z-index: 2;
}

.hero p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin: 40px 0;
    position: relative;
    z-index: 2;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    display: block;
    color: #FFD700;
}

.stat-label {
    font-size: 16px;
    opacity: 0.8;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    position: relative;
    z-index: 2;
}

/* Buttons */
.btn {
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: all 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.btn-primary {
    background: #2563eb;
    color: white;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

/* Small Batch Emphasis */
.batch-emphasis {
    padding: 80px 0;
    background: white;
    position: relative;
}

.emphasis-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.emphasis-title {
    font-size: 42px;
    color: #2563eb;
    margin-bottom: 30px;
    font-weight: bold;
}

.emphasis-subtitle {
    font-size: 24px;
    color: #25D366;
    margin-bottom: 40px;
    font-weight: 600;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background: #f8f9ff;
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    color: #333;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #25D366);
    border-radius: 2px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.benefit-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 20px;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #25D366);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.benefit-card:hover::before {
    transform: scaleX(1);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.benefit-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.benefit-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #2563eb;
}

/* Course Details */
.course-details {
    padding: 80px 0;
    background: white;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.module-card {
    background: #f8f9ff;
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    border: 3px solid transparent;
    transition: all 0.3s ease;
}

.module-card:hover {
    border-color: #2563eb;
    transform: scale(1.05);
    background: white;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.module-number {
    background: #2563eb;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-weight: bold;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: #f8f9ff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.price-card {
    background: white;
    border-radius: 25px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border: 3px solid transparent;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.price-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(37, 211, 102, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s;
    opacity: 0;
}

.price-card:hover::before {
    opacity: 1;
    transform: rotate(45deg) translate(50%, 50%);
}

.price-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.price-card.featured {
    border-color: #2563eb;
    transform: scale(1.05);
    background: linear-gradient(135deg, #fff 0%, #f8f9ff 100%);
}

.batch-badge {
    background: #25D366;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 20px;
    display: inline-block;
    position: relative;
    z-index: 2;
}

.price {
    font-size: 48px;
    font-weight: bold;
    color: #2563eb;
    margin: 20px 0;
    position: relative;
    z-index: 2;
}

.features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
    position: relative;
    z-index: 2;
}

.features li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.features li:before {
    content: "✅";
    margin-right: 10px;
    font-size: 14px;
}

.features li:hover {
    background: rgba(37, 211, 102, 0.05);
    padding-left: 10px;
    border-radius: 8px;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.testimonial {
    background: #f8f9ff;
    padding: 30px;
    border-radius: 20px;
    border-left: 5px solid #25D366;
    position: relative;
    transition: all 0.3s ease;
}

.testimonial:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

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

.testimonial-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb, #25D366);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
    margin-right: 15px;
}

.testimonial-info h4 {
    color: #333;
    margin-bottom: 5px;
}

.testimonial-score {
    color: #25D366;
    font-weight: bold;
}

.batch-mention {
    color: #2563eb;
    font-weight: 600;
    font-size: 12px;
}

/* Testimonial Actions */
.testimonial-actions {
    margin-top: 15px;
    display: flex;
    justify-content: flex-end;
}

/* LinkedIn Connect Link */
.linkedin-connect {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #0077b5;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    padding: 8px 16px;
    border: 1px solid #0077b5;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: white;
}

.linkedin-connect:hover {
    background: #0077b5;
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 119, 181, 0.3);
}

.linkedin-connect i {
    font-size: 16px;
}

/* Testimonial Loading */
.testimonial-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #666;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #25D366;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: #f8f9ff;
}

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

.faq-item {
    background: white;
    margin-bottom: 15px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 25px;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(37, 99, 235, 0.05);
}

.faq-answer {
    padding: 0 25px 25px;
    display: none;
    color: #666;
    line-height: 1.6;
    animation: fadeIn 0.3s ease;
}

.faq-item.active .faq-answer {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Contact Form */
.contact {
    padding: 80px 0;
    background: white;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: #f8f9ff;
    padding: 40px;
    border-radius: 25px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 50px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer h3 {
    color: #25D366;
    margin-bottom: 20px;
    font-size: 20px;
}

.footer p, .footer a {
    color: #ccc;
    text-decoration: none;
    line-height: 1.8;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: #25D366;
}

.footer-website {
    background: rgba(37, 211, 102, 0.2);
    color: #25D366;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    display: inline-block;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.footer-website:hover {
    background: #25D366;
    color: white;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    animation: pulse 2s infinite;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
}

@keyframes pulse {
    0% { 
        box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4); 
    }
    50% { 
        box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.2); 
    }
    100% { 
        box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4); 
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        display: flex;
    }

    .logo-section {
        align-items: center;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero .subtitle {
        font-size: 20px;
    }

    .emphasis-title {
        font-size: 32px;
    }

    .stats {
        flex-direction: column;
        gap: 30px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .benefits-grid,
    .pricing-grid,
    .testimonials-grid,
    .modules-grid {
        grid-template-columns: 1fr;
    }

    .price-card.featured {
        transform: none;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .benefits, .pricing, .testimonials, .faq, .contact {
        padding: 60px 0;
    }
    
    .price {
        font-size: 36px;
    }
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Loading animation for better UX */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.benefit-card,
.price-card,
.testimonial,
.module-card {
    animation: slideUp 0.6s ease-out;
}

/* Print styles */
@media print {
    .whatsapp-float,
    .header,
    .cta-buttons {
        display: none;
    }
}