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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a202c;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

.btn-icon {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(3px);
}

/* Hero Section */
.hero-section {
    min-height: 80vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: -2s;
}

.shape-2 {
    width: 120px;
    height: 120px;
    top: 50%;
    right: 15%;
    animation-delay: -4s;
}

.shape-3 {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 80%;
    animation-delay: -1s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.course-badge-hero {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #ffffff, #f093fb, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1rem 1.5rem;
    text-align: center;
    min-width: 140px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #fbbf24;
    display: block;
}

.stat-label {
    font-size: 0.85rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 1rem;
}

.section-intro {
    font-size: 1.1rem;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto;
}

/* Overview Section */
.overview-section {
    background: #f8fafc;
}

.what-you-learn {
    margin-top: 3rem;
}

.subsection-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 2rem;
    text-align: center;
}

.learn-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.learn-item {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.learn-item:hover {
    transform: translateY(-5px);
}

.learn-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    color: #667eea;
}

.learn-icon svg {
    width: 100%;
    height: 100%;
}

.learn-item p {
    font-size: 0.95rem;
    color: #1a202c;
    font-weight: 500;
    margin: 0;
}

/* Highlights Section */
.highlights-section {
    background: white;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.highlight-card {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 2rem;
    border-radius: 20px;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-5px);
}

.highlight-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(102, 126, 234, 0.1);
}

.highlight-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 1rem;
}

.highlight-description {
    color: #64748b;
    line-height: 1.6;
}

/* Curriculum Section */
.curriculum-section {
    background: #f8fafc;
}

.curriculum-modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.module-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.module-card:hover {
    transform: translateY(-5px);
}

.module-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 1.5rem;
    position: relative;
}

.module-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.module-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.module-duration {
    font-size: 0.85rem;
    opacity: 0.9;
}

.module-topics {
    padding: 1.5rem;
    list-style: none;
}

.module-topics li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #f0f0f0;
    color: #64748b;
    padding-left: 1.5rem;
    position: relative;
}

.module-topics li:last-child {
    border-bottom: none;
}

.module-topics li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* Target Audience Section */
.target-audience-section {
    background: white;
}

.audience-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.audience-left h2 {
    text-align: left;
    margin-bottom: 2rem;
}

.audience-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.audience-item {
    display: flex;
    align-items: start;
    gap: 1rem;
}

.check-icon {
    width: 24px;
    height: 24px;
    color: #10b981;
    flex-shrink: 0;
}

.audience-item p {
    color: #64748b;
    margin: 0;
}

.prerequisites-box {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.3);
}

.prerequisites-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.prerequisites-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.prerequisites-list li {
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.prerequisites-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #fbbf24;
    font-weight: bold;
}

/* Career Section */
.career-section {
    background: #f8fafc;
}

.career-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.career-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.career-card:hover {
    transform: translateY(-5px);
}

.career-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.career-role {
    font-size: 1rem;
    font-weight: 600;
    color: #1a202c;
}

.salary-info {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.salary-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.salary-range {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a202c;
    margin: 0;
}

/* Pricing Section */
.pricing-section {
    background: white;
}

.pricing-card {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
}

.pricing-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 3rem 2rem;
    text-align: center;
}

.pricing-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.price-tag {
    margin-bottom: 1rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    display: block;
    color: #fbbf24;
}

.price-label {
    font-size: 1rem;
    opacity: 0.9;
}

.emi-info, .discount-info {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0.5rem 0;
}

.pricing-features {
    padding: 2rem;
}

.features-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 1.5rem;
    text-align: center;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-check {
    width: 20px;
    height: 20px;
    color: #10b981;
    flex-shrink: 0;
}

.feature-item span {
    color: #64748b;
    font-size: 0.95rem;
}

/* Testimonial Section */
.testimonial-section {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    color: white;
}

.testimonial-section .section-title {
    color: white;
}

.testimonial-card {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
}

.quote-icon {
    width: 50px;
    height: 50px;
    color: #fbbf24;
    margin: 0 auto 2rem;
}

.quote-icon svg {
    width: 100%;
    height: 100%;
}

.testimonial-text {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.author-role {
    font-size: 0.95rem;
    opacity: 0.8;
}

/* FAQ Section */
.faq-section {
    background: #f8fafc;
}

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

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a202c;
    margin: 0;
}

.faq-icon {
    width: 20px;
    height: 20px;
    color: #667eea;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Final CTA Section */
.final-cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.cta-note {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 1.5rem;
}

/* Contact CTA Section */
.contact-cta-section {
    background: #f8fafc;
}

.contact-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.contact-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 1rem;
}

.contact-subtitle {
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 2rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
    section {
        padding: 3rem 0;
    }

    .hero-section {
        min-height: 70vh;
        padding: 3rem 0;
    }

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

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero-stats {
        gap: 1rem;
    }

    .stat-item {
        min-width: 120px;
        padding: 0.8rem 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .learn-grid {
        grid-template-columns: 1fr;
    }

    .highlights-grid {
        grid-template-columns: 1fr;
    }

    .curriculum-modules {
        grid-template-columns: 1fr;
    }

    .audience-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .audience-left h2 {
        text-align: center;
    }

    .career-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .features-list {
        grid-template-columns: 1fr;
    }

    .testimonial-card {
        padding: 2rem 1.5rem;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 0.8rem;
    }

    section {
        padding: 2rem 0;
    }

    .hero-section {
        padding: 2rem 0;
    }

    .pricing-card {
        border-radius: 20px;
    }

    .pricing-header {
        padding: 2rem 1.5rem;
    }

    .price-amount {
        font-size: 2.5rem;
    }

    .contact-box {
        padding: 2rem 1.5rem;
    }
}

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

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