/* Global Styles */
:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #f72585;
    --text-color: #333;
    --light-text: #666;
    --bg-color: #f8f9fa;
    --light-bg: #e9ecef;
    --border-color: #dee2e6;
    --success-color: #38b000;
    --warning-color: #ffaa00;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    margin: 15px auto 0;
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

section {
    padding: 80px 0;
}

.btn-primary, .btn-cta, .btn-buy {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: white;
}

.btn-cta {
    background-color: var(--accent-color);
    color: white;
    border: 2px solid var(--accent-color);
    font-size: 1.1rem;
    padding: 15px 30px;
    box-shadow: 0 4px 15px rgba(247, 37, 133, 0.3);
}

.btn-cta:hover {
    background-color: #e91e78;
    border-color: #e91e78;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(247, 37, 133, 0.4);
}

.btn-buy {
    background-color: var(--success-color);
    color: white;
    border: 2px solid var(--success-color);
    font-size: 1.1rem;
    padding: 15px 30px;
    width: 100%;
    box-shadow: 0 4px 15px rgba(56, 176, 0, 0.3);
}

.btn-buy:hover {
    background-color: #2d9900;
    border-color: #2d9900;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(56, 176, 0, 0.4);
}

/* Header */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--primary-color);
}

nav ul {
    display: flex;
    gap: 20px;
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
}

nav ul li a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    color: white;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
    color: white;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero .subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero .guarantee {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    opacity: 0.8;
    color:#000;
}

/* Problem Section */
.problem {
    background-color: white;
}

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

.problem-card {
    background-color: var(--bg-color);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.problem-card .icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.problem-card h3 {
    color: var(--primary-color);
}

/* Solution Section */
.solution {
    background-color: var(--bg-color);
}

.solution .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.solution-content {
    flex: 1.2;
}

.solution-image {
    flex: 0.8;
    text-align: center;
}

.solution .tagline {
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-bottom: 30px;
}

.features {
    display: grid;
    gap: 25px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.feature-icon {
    font-size: 1.8rem;
    color: var(--primary-color);
    background-color: rgba(67, 97, 238, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-text h3 {
    margin-bottom: 0.5rem;
}

/* Content Section */
.content {
    background-color: white;
}

.content-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
}

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

.content-item {
    display: flex;
    gap: 20px;
    background-color: var(--bg-color);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.content-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.content-number {
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.content-details h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.content-bonus {
    text-align: center;
    margin-top: 40px;
    padding: 30px;
    background-color: rgba(67, 97, 238, 0.1);
    border-radius: 10px;
}

.content-bonus h3 {
    color: var(--accent-color);
    font-size: 1.8rem;
}

/* Benefits Section */
.benefits {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    color: white;
}

.benefits h2:after {
    background-color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 30px;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--bg-color);
}

.testimonials-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 20px;
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 500;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.testimonial:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-stars {
    color: var(--warning-color);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.testimonial-content {
    position: relative;
    padding: 20px 0;
}

.testimonial-content:before {
    content: '"';
    font-size: 5rem;
    color: rgba(67, 97, 238, 0.1);
    position: absolute;
    top: -20px;
    left: -10px;
    font-family: serif;
}

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

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    margin-bottom: 5px;
}

.testimonial-author p {
    color: var(--light-text);
    font-size: 0.9rem;
    margin: 0;
}

.testimonials-photos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonials-photos img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
}

.testimonials-photos p {
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 0 10px;
}

/* Bonus Section */
.bonus {
    background-color: white;
}

.bonus-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
}

.bonus-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.bonus-card {
    background-color: var(--bg-color);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.bonus-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.bonus-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.bonus-value {
    margin-top: 20px;
    font-weight: 600;
}

.bonus-free {
    color: var(--success-color);
    font-size: 1.2rem;
}

/* FAQ Section */
.faq {
    background-color: var(--bg-color);
}

.faq-item {
    background-color: white;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.faq-question {
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
}

.faq-toggle {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.faq-answer {
    padding: 0 30px 20px;
    display: none;
}

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

.faq-item.active .faq-toggle i {
    transform: rotate(45deg);
}

/* Pricing Section */
.pricing {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    color: white;
}

.pricing h2:after {
    background-color: white;
}

.pricing-card {
    background-color: white;
    color: var(--text-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 40px auto 0;
}

.pricing-header {
    background-color: var(--primary-color);
    color: white;
    padding: 30px;
    text-align: center;
}

.pricing-header h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.pricing-subtitle {
    opacity: 0.9;
}

.pricing-content {
    padding: 40px;
}

.pricing-image {
    text-align: center;
    margin-bottom: 30px;
}

.pricing-image img {
    max-width: 250px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.pricing-image img:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.pricing-features ul {
    margin-bottom: 30px;
}

.pricing-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features i {
    color: var(--success-color);
    font-size: 1.2rem;
}

.pricing-value {
    text-align: center;
    margin-bottom: 30px;
}

.old-price {
    color: var(--light-text);
    text-decoration: line-through;
    font-size: 1.1rem;
}

.old-price span {
    font-weight: 600;
}

.current-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: 10px 0;
}

.payment-options {
    font-size: 0.9rem;
    color: var(--light-text);
}

.payment-methods {
    text-align: center;
    margin-top: 30px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
    font-size: 1.5rem;
    color: var(--light-text);
}

.guarantee {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
    padding: 20px;
    background-color: var(--bg-color);
    border-radius: 10px;
}

.guarantee-icon {
    font-size: 2rem;
    color: var(--warning-color);
}

.guarantee-text h4 {
    margin-bottom: 5px;
    color: var(--primary-color);
}

.guarantee-description {
    margin: 0 0 10px 0;
    font-size: 0.9rem;
    color: var(--text-color);
}

.guarantee-stars {
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.guarantee-stars i {
    color: var(--warning-color);
    font-size: 1rem;
    margin-right: 3px;
}

.guarantee-stars span {
    margin-left: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* Final CTA Section */
.final-cta {
    background-color: white;
    text-align: center;
}

.final-cta h2 {
    font-size: 2.2rem;
}

.final-cta p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
}

.students-count {
    margin-top: 30px;
    font-size: 0.9rem;
    color: var(--light-text);
}

/* Footer */
footer {
    background-color: #1a1a2e;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-logo h3 {
    color: var(--primary-color);
}

.footer-logo p {
    opacity: 0.8;
}

.footer-links h4, .footer-contact h4 {
    color: white;
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links ul li a:hover {
    color: white;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    opacity: 0.8;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-bottom a:hover {
    color: white;
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero .container, .solution .container {
        flex-direction: column;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-content, .solution-content {
        text-align: center;
    }
    
    .feature {
        justify-content: center;
    }
    
    nav ul {
        display: none;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .pricing-content {
        padding: 30px 20px;
    }
    
    .guarantee {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .btn-cta, .btn-buy {
        padding: 12px 20px;
        font-size: 1rem;
    }
}