:root {
    --primary: #9333ea;
    --primary-dark: #7e22ce;
    --secondary: #ec4899;
    --text-light: #f3f4f6;
    --text-dark: #1f2937;
    --bg-dark: #111827;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Times New Roman', Times, serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--bg-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.gradient-text {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Hero Section */
.hero-section {
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeIn 1s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(147, 51, 234, 0.1);
    border-radius: 2rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Benefits Section */
.benefits-section {
    padding: 4rem 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    animation: fadeIn 1s ease-out;
}

.benefit-card {
    background-color: rgba(31, 41, 55, 0.5);
    backdrop-filter: blur(8px);
    padding: 2.5rem;
    border-radius: 0.75rem;
    transition: transform 0.3s, background-color 0.3s;
    border: 1px solid rgba(147, 51, 234, 0.1);
}

.benefit-card:hover {
    transform: translateY(-5px);
    background-color: rgba(31, 41, 55, 0.8);
    border-color: var(--primary);
}

.benefit-card i {
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.benefit-card p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: rgba(243, 244, 246, 0.9);
}

.benefit-features {
    list-style: none;
    margin-top: 1.5rem;
    border-top: 1px solid rgba(147, 51, 234, 0.2);
    padding-top: 1.5rem;
}

.benefit-features li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    color: rgba(243, 244, 246, 0.8);
}

.benefit-features li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Features Section */
.features-section {
    padding: 4rem 0;
    background-color: rgba(31, 41, 55, 0.3);
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    animation: fadeIn 1s ease-out;
}

.feature-card {
    background-color: rgba(31, 41, 55, 0.5);
    backdrop-filter: blur(8px);
    padding: 2rem;
    border-radius: 0.75rem;
    transition: transform 0.3s, background-color 0.3s;
    border: 1px solid rgba(236, 72, 153, 0.1);
}

.feature-card:hover {
    transform: translateY(-5px);
    background-color: rgba(31, 41, 55, 0.8);
    border-color: var(--secondary);
}

.feature-icon {
    color: var(--secondary);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.feature-card p {
    color: rgba(243, 244, 246, 0.8);
    line-height: 1.7;
}

/* Testimonials Section */
.testimonials-section {
    padding: 4rem 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    animation: fadeIn 1s ease-out;
}

.testimonial-card {
    background-color: rgba(31, 41, 55, 0.5);
    backdrop-filter: blur(8px);
    padding: 2rem;
    border-radius: 0.75rem;
    transition: transform 0.3s;
    border: 1px solid rgba(147, 51, 234, 0.1);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.quote {
    font-style: italic;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(243, 244, 246, 0.9);
}

.student {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
}

.student-name {
    color: var(--primary);
    font-weight: bold;
    margin-bottom: 0.25rem;
}

.student-role {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* CTA Section */
.cta {
    padding: 4rem 0;
    text-align: center;
    background-color: rgba(31, 41, 55, 0.5);
    backdrop-filter: blur(8px);
    margin: 4rem 0;
    border-radius: 0.75rem;
    border: 1px solid rgba(147, 51, 234, 0.2);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    opacity: 0.1;
    z-index: -1;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 2rem;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(147, 51, 234, 0.3);
}

/* Footer */
footer {
    background: var(--bg-card);
    padding: 6rem 0 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, 
        transparent, 
        var(--primary), 
        var(--secondary), 
        transparent
    );
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h3 {
    color: var(--primary);
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.footer-brand h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.footer-brand:hover h3::after {
    width: 100%;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--text);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-links nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    width: fit-content;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-links a:hover::after {
    width: 100%;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    color: var(--text);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
    z-index: 0;
}

.social-link:hover::before {
    width: 300px;
    height: 300px;
}

.social-link span {
    position: relative;
    z-index: 1;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-card,
    .feature-card,
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-section a:hover {
        transform: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-badge {
        font-size: 0.875rem;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .benefit-card h3 {
        font-size: 1.25rem;
    }
    
    .cta h2 {
        font-size: 1.75rem;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
    
    .social-link {
        width: 35px;
        height: 35px;
    }
}