:root {
    --primary-color: #4a6bff;
    --primary-light: #6a8aff;
    --primary-dark: #2a4bff;
    --danger-color: #ff4a4a;
    --success-color: #4caf50;
    --text-color: #333;
    --text-light: #666;
    --background-color: #f5f7ff;
    --card-background: #ffffff;
    --border-radius: 12px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --gradient-danger: linear-gradient(135deg, var(--danger-color), #ff6a6a);
    --gradient-success: linear-gradient(135deg, var(--success-color), #6acf6a);
    --transition: all 0.3s ease;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(74, 107, 255, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(74, 107, 255, 0.1) 0%, transparent 20%);
    min-height: 100vh;
}

/* Announcement Banner */
.announcement-banner {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 0;
    position: relative;
    z-index: 1001;
}

.announcement-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.close-banner {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.2rem;
    opacity: 0.8;
    transition: var(--transition);
}

.close-banner:hover {
    opacity: 1;
    transform: none;
}

/* Navigation Bar */
.navbar {
    background: var(--card-background);
    box-shadow: var(--box-shadow);
    position: fixed;
    top: 32px;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.nav-logo i {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    position: relative;
}

.nav-logo i::before {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-button {
    background: var(--gradient-primary);
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(74, 107, 255, 0.3);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 112px 2rem 2rem;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 4rem 0;
    margin-bottom: 4rem;
    position: relative;
}

#particles-js {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.badge i {
    color: var(--primary-color);
}

/* Search Container */
.search-container {
    max-width: 800px;
    margin: 0 auto 2rem;
    display: flex;
    gap: 1rem;
}

.input-wrapper {
    position: relative;
    flex: 1;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

input[type="text"] {
    width: 100%;
    padding: 1.2rem 1rem 1.2rem 3rem;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 107, 255, 0.1);
}

button {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    background: var(--gradient-primary);
    color: white;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(74, 107, 255, 0.3);
}

/* Statistics Section */
.stats-section {
    padding: 4rem 0;
    text-align: center;
}

.stats-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.stat-icon i {
    font-size: 1.5rem;
    color: white;
}

.stat-counter {
    display: flex;
    align-items: baseline;
    gap: 0.2rem;
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-plus {
    font-size: 1.5rem;
    color: var(--primary-light);
}

/* Features Section */
.features-section {
    padding: 4rem 0;
    text-align: center;
}

.features-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.feature-card {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: left;
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

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

.learn-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    margin-top: 1rem;
    transition: var(--transition);
}

.learn-more:hover {
    gap: 0.8rem;
}

/* History Section */
.history-section {
    padding: 4rem 0;
}

.history-container {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.history-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.history-title h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-color);
}

.history-badge {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
}

.clear-btn {
    background: var(--danger-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.clear-btn:hover {
    background: var(--danger-dark);
    transform: translateY(-1px);
}

.clear-btn i {
    font-size: 1rem;
}

/* Timeline Section */
.timeline {
    max-width: 800px;
    margin: 4rem auto;
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--primary-light);
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-content {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    width: calc(50% - 3rem);
    position: relative;
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-5px);
}

.timeline-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 0 20px rgba(74, 107, 255, 0.3);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 3rem;
}

.timeline-item:nth-child(odd) .timeline-icon {
    right: -30px;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 3rem;
}

.timeline-item:nth-child(even) .timeline-icon {
    left: -30px;
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.timeline-content p {
    color: var(--text-light);
    margin: 0;
}

/* Pricing Section */
.pricing-section {
    padding: 4rem 0;
    text-align: center;
}

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

.section-subtitle {
    color: var(--text-light);
    margin-bottom: 3rem;
}

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

.pricing-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
}

.pricing-card.popular {
    transform: scale(1.05);
    border: 2px solid var(--primary-color);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price span {
    font-size: 1rem;
    color: var(--text-light);
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.pricing-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-features i {
    color: var(--success-color);
}

.pricing-btn {
    width: 100%;
    justify-content: center;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    text-align: center;
}

.faq-container {
    max-width: 800px;
    margin: 3rem auto;
}

.faq-item {
    background: var(--card-background);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question {
    background: rgba(74, 107, 255, 0.05);
}

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

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    text-align: left;
    color: var(--text-light);
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
}

/* Testimonials Section */
.testimonials-section {
    padding: 4rem 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(74, 107, 255, 0.05) 0%, rgba(74, 107, 255, 0.1) 100%);
    margin: 4rem -2rem;
    position: relative;
    overflow: hidden;
}

.testimonials-section::before,
.testimonials-section::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--primary-color);
    opacity: 0.05;
    z-index: 0;
}

.testimonials-section::before {
    top: -150px;
    left: -150px;
}

.testimonials-section::after {
    bottom: -150px;
    right: -150px;
}

.testimonials-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.testimonials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    text-align: left;
    transition: var(--transition);
}

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

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-rating {
    color: #ffc107;
    margin-bottom: 1rem;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.testimonial-author h4 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.1rem;
}

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

/* Blog Section */
.blog-section {
    padding: 4rem 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin: 0;
}

.view-all {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.view-all:hover {
    gap: 0.8rem;
}

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

.blog-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-content h3 {
    margin: 0 0 1rem;
    font-size: 1.3rem;
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.read-more:hover {
    gap: 0.8rem;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: var(--gradient-primary);
    margin: 4rem -2rem -2rem;
    text-align: center;
    color: white;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

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

.cta-btn {
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.cta-btn.primary {
    background: white;
    color: var(--primary-color);
}

.cta-btn.secondary {
    background: transparent;
    border: 2px solid white;
}

/* Footer */
.footer {
    background: var(--card-background);
    padding: 4rem 0 1rem;
    margin-top: 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.footer-logo i {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    position: relative;
}

.footer-logo i::before {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-color);
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--background-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition);
    text-decoration: none;
    position: relative;
}

.social-link i {
    font-size: 20px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-badges {
    display: flex;
    gap: 1rem;
}

.footer-badges img {
    height: 20px;
}

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

.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .search-container {
        flex-direction: column;
        gap: 1rem;
    }

    .trust-badges {
        flex-direction: column;
        align-items: center;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
        margin-left: 30px;
    }

    .timeline-content {
        width: calc(100% - 60px);
        margin: 0 !important;
    }

    .timeline-icon {
        left: -45px !important;
        right: auto !important;
    }

    .pricing-card.popular {
        transform: none;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
}

.result-footer {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.share-btn,
.report-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 150px;
    justify-content: center;
}

.share-btn {
    background: var(--gradient-primary);
    color: white;
}

.report-btn {
    background: var(--gradient-danger);
    color: white;
}

.share-btn:hover,
.report-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.share-btn i,
.report-btn i {
    font-size: 1.1rem;
}

/* Screenshot overlay styles */
.screenshot-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.screenshot-content {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    max-width: 90%;
    max-height: 90%;
    overflow: auto;
    position: relative;
}

.screenshot-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.close-screenshot {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.close-screenshot:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

/* Methodology Section */
.methodology-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--card-bg) 100%);
}

.methodology-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.flowchart-container {
    margin: 4rem 0;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.flowchart {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 2rem;
}

.flowchart-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.flowchart-step:hover {
    transform: translateY(-5px);
}

.step-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon i {
    font-size: 24px;
    color: white;
}

.flowchart-arrow {
    color: var(--primary-color);
    font-size: 24px;
}

.methodology-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.detail-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.detail-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.detail-card ul {
    list-style: none;
    padding: 0;
}

.detail-card ul li {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.detail-card ul li:before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* Results Section */
.results-section {
    padding: 6rem 0;
    background: var(--bg-color);
}

.results-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.result-highlight {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 4rem;
}

.highlight-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.highlight-icon i {
    font-size: 32px;
    color: white;
}

.highlight-text h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.graphs-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.graph-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.graph-card h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.graph-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.graph-image img {
    width: 100%;
    height: auto;
    display: block;
}

.graph-caption {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-color-light);
    text-align: center;
}

.key-findings {
    padding: 2rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.findings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.finding-card {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.finding-card i {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .flowchart {
        flex-direction: column;
    }
    
    .flowchart-arrow {
        transform: rotate(90deg);
    }
    
    .methodology-details {
        grid-template-columns: 1fr;
    }
    
    .graphs-container {
        grid-template-columns: 1fr;
    }
}

/* Research Page Styles */
.research-hero {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(74, 107, 255, 0.1) 0%, rgba(74, 107, 255, 0.05) 100%);
    border-radius: var(--border-radius);
    margin-bottom: 4rem;
}

.research-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.research-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.research-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.highlight-card {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.highlight-card h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin: 1rem 0 0.5rem;
}

.abstract-section {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.abstract-content {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.abstract-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.step-details {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
    text-align: left;
}

.step-details li {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-light);
}

.step-details li:before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
    text-align: center;
}

.metric h4 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.metric p {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
}

.top-features {
    margin-top: 2rem;
    text-align: left;
}

.top-features h4 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.top-features ol {
    padding-left: 1.5rem;
    color: var(--text-light);
}

.top-features li {
    margin: 0.5rem 0;
}

.future-work-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(74, 107, 255, 0.05) 0%, rgba(74, 107, 255, 0.1) 100%);
    margin: 4rem -2rem -2rem;
}

.future-work-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.future-card {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

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

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

.future-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.future-card p {
    color: var(--text-light);
}

.nav-links .active {
    color: var(--primary-color);
    font-weight: 600;
}

@media (max-width: 768px) {
    .research-hero h1 {
        font-size: 2.5rem;
    }

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

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

    .future-work-content {
        grid-template-columns: 1fr;
    }
}

/* Team Section */
.team-section {
    padding: 4rem 0;
    text-align: center;
}

.team-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.team-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.team-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.team-card.mentor {
    background: var(--gradient-primary);
    color: white;
}

.team-card.mentor .team-icon {
    background: white;
    color: var(--primary-color);
}

.team-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.team-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.team-card.mentor h3 {
    color: white;
}

.team-card p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.team-card.mentor p {
    color: white;
}

@media (max-width: 768px) {
    .team-container {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}