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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo a {
    font-size: 28px;
    font-weight: 700;
    color: #6366f1;
    text-decoration: none;
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #10b981, #f59e0b);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: logoGlow 3s ease-in-out infinite, logoFloat 2s ease-in-out infinite alternate, logoRotate 4s ease-in-out infinite;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    transform-origin: center;
}

.nav-logo a:hover {
    animation: logoGlow 1.5s ease-in-out infinite, logoPulse 0.8s ease-in-out infinite, logoRotate 2s ease-in-out infinite;
    filter: drop-shadow(0 0 15px rgba(99, 102, 241, 0.6));
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #4b5563;
    font-weight: 500;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-link:hover {
    color: #6366f1;
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 10px 0;
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    list-style: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: #4b5563;
    text-decoration: none;
    transition: background 0.3s ease;
}

.dropdown-menu a:hover {
    background: #f8fafc;
    color: #6366f1;
}

.cta-button {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.login-btn {
    border: 2px solid #6366f1;
    padding: 8px 20px;
    border-radius: 20px;
    color: #6366f1 !important;
    transition: all 0.3s ease;
}

.login-btn:hover {
    background: #6366f1;
    color: #fff !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 150px 0 100px;
    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="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="1" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="1" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.hero-cta {
    margin-top: 40px;
}

.primary {
    font-size: 1.1rem;
    padding: 15px 35px;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #f8fafc;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 15px;
}

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

.feature-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.feature-icon i {
    font-size: 2rem;
    color: #fff;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
}

.feature-card p {
    color: #6b7280;
    line-height: 1.7;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: #fff;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.testimonial-card {
    background: #f8fafc;
    padding: 40px 30px;
    border-radius: 15px;
    border-left: 5px solid #6366f1;
    transition: all 0.3s ease;
}

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

.testimonial-content p {
    font-style: italic;
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.testimonial-author h4 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: #6366f1;
    font-weight: 500;
}

/* Trust Section */
.trust {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-align: center;
}

.trust-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.trust-content p {
    font-size: 1.2rem;
    margin-bottom: 50px;
    opacity: 0.9;
}

.partners h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.partners-logos {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.partner-placeholder {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px 30px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Footer */
.footer {
    background: #1f2937;
    color: #d1d5db;
    padding: 60px 0 20px;
}

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

.footer-section h4 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #6366f1;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #6366f1;
    color: #fff;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 20px;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 15px 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .partners-logos {
        gap: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .feature-card,
    .testimonial-card {
        padding: 30px 20px;
    }

    .features,
    .testimonials {
        padding: 60px 0;
    }

    .trust {
        padding: 60px 0;
    }
}

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

/* Loading Animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #6366f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4f46e5;
}

/* Additional Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Logo Animations */
@keyframes logoGlow {
    0% { 
        background-position: 0% 50%;
        filter: drop-shadow(0 0 5px rgba(99, 102, 241, 0.3));
    }
    25% { 
        background-position: 100% 50%;
        filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.4));
    }
    50% { 
        background-position: 200% 50%;
        filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.5));
    }
    75% { 
        background-position: 300% 50%;
        filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.4));
    }
    100% { 
        background-position: 400% 50%;
        filter: drop-shadow(0 0 5px rgba(99, 102, 241, 0.3));
    }
}

@keyframes logoFloat {
    0% { 
        transform: translateY(0px) scale(1);
    }
    100% { 
        transform: translateY(-3px) scale(1.02);
    }
}

@keyframes logoPulse {
    0% { 
        transform: scale(1);
    }
    50% { 
        transform: scale(1.05);
    }
    100% { 
        transform: scale(1);
    }
}

@keyframes logoRotate {
    0% { 
        transform: rotate(0deg);
    }
    25% { 
        transform: rotate(1deg);
    }
    50% { 
        transform: rotate(0deg);
    }
    75% { 
        transform: rotate(-1deg);
    }
    100% { 
        transform: rotate(0deg);
    }
}

/* Enhanced Hero Animation */
.hero {
    background: linear-gradient(-45deg, #667eea, #764ba2, #6366f1, #8b5cf6);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}

/* Floating Animation for Feature Icons */
.feature-icon {
    animation: float 3s ease-in-out infinite;
}

.feature-card:nth-child(2n) .feature-icon {
    animation-delay: -1s;
}

.feature-card:nth-child(3n) .feature-icon {
    animation-delay: -2s;
}

/* Enhanced Button Hover Effects */
.cta-button {
    position: relative;
    overflow: hidden;
}

.cta-button::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: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #6366f1;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Enhanced Mobile Responsiveness */
@media (max-width: 320px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .feature-card,
    .testimonial-card {
        padding: 20px 15px;
    }
    
    .nav-container {
        padding: 0 15px;
    }
}

/* Active Navigation Link */
.nav-link.active {
    color: #6366f1 !important;
    font-weight: 600;
}

/* Packages Page Styles */
.packages-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 150px 0 100px;
    text-align: center;
}

.packages-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.packages-hero h2 {
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 20px;
    opacity: 0.9;
}

.pricing-section {
    padding: 100px 0;
    background: #f8fafc;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.pricing-card {
    background: #fff;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

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

.pricing-card.featured {
    border-color: #6366f1;
    transform: scale(1.05);
}

.pricing-card.enterprise {
    background: linear-gradient(135deg, #1f2937, #374151);
    color: #fff;
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #6366f1;
    color: #fff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1f2937;
}

.pricing-card.enterprise .pricing-header h3 {
    color: #fff;
}

.price {
    margin-bottom: 30px;
}

.currency {
    font-size: 1.2rem;
    vertical-align: top;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: #6366f1;
}

.pricing-card.enterprise .amount {
    color: #fff;
}

.period {
    font-size: 1rem;
    color: #6b7280;
}

.custom-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: #6366f1;
}

.pricing-card.enterprise .custom-price {
    color: #fff;
}

.pricing-features ul {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features i {
    color: #10b981;
    font-size: 1.1rem;
}

.pricing-description {
    margin-bottom: 30px;
    color: #6b7280;
    line-height: 1.6;
}

.pricing-card.enterprise .pricing-description {
    color: #d1d5db;
}

.custom-solutions {
    padding: 80px 0;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    text-align: center;
}

.custom-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.custom-content p {
    font-size: 1.2rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.features-comparison {
    padding: 80px 0;
    background: #fff;
}

.comparison-table {
    margin-top: 40px;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.comparison-table th,
.comparison-table td {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #e5e7eb;
}

.comparison-table th {
    background: #f8fafc;
    font-weight: 600;
    color: #1f2937;
}

.text-success {
    color: #10b981;
}

.text-muted {
    color: #9ca3af;
}

/* About Page Styles */
.about-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 150px 0 100px;
    text-align: center;
}

.about-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.about-hero p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
}

.mission-vision {
    padding: 100px 0;
    background: #f8fafc;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 50px;
    margin-top: 60px;
}

.mission-card,
.vision-card {
    background: #fff;
    padding: 50px 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
}

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

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.card-icon i {
    font-size: 2rem;
    color: #fff;
}

.mission-card h2,
.vision-card h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.mission-card p,
.vision-card p {
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 15px;
}

.values-section {
    padding: 100px 0;
    background: #fff;
}

.values-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 60px;
}

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

.value-card {
    text-align: center;
    padding: 30px 20px;
}

.value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.value-icon i {
    font-size: 1.8rem;
    color: #fff;
}

.value-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
}

.value-card p {
    color: #6b7280;
    line-height: 1.6;
}

.team-section {
    padding: 100px 0;
    background: #f8fafc;
}

.team-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 60px;
}

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

.team-member {
    background: #fff;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
}

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

.member-photo {
    margin-bottom: 25px;
}

.member-photo i {
    font-size: 4rem;
    color: #6366f1;
}

.team-member h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 10px;
}

.role {
    color: #6366f1;
    font-weight: 500;
    margin-bottom: 15px;
}

.bio {
    color: #6b7280;
    line-height: 1.6;
    font-size: 0.95rem;
}

.contact-section {
    padding: 100px 0;
    background: #fff;
}

.contact-content h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.contact-content > p {
    text-align: center;
    color: #6b7280;
    font-size: 1.2rem;
    margin-bottom: 60px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px;
    background: #f8fafc;
    border-radius: 10px;
}

.contact-item i {
    font-size: 2rem;
    color: #6366f1;
}

.contact-item h4 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 5px;
}

.contact-item p {
    color: #6b7280;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: #f8fafc;
    padding: 40px;
    border-radius: 15px;
}

.contact-form h3 {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6366f1;
}

/* Demos Page Styles */
.demos-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 150px 0 100px;
    text-align: center;
}

.demos-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.demos-hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
}

.demo-categories {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

.category-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
    border-color: #6366f1;
}

.category-card.active {
    border-color: #6366f1;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
}

.category-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #6366f1;
}

.category-card.active i {
    color: white;
}

.category-card h3 {
    margin: 1rem 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.category-card p {
    color: #64748b;
    margin: 0 0 1.5rem 0;
}

.category-card.active p {
    color: rgba(255, 255, 255, 0.9);
}

.play-btn {
    background: #6366f1;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.play-btn:hover {
    background: #4f46e5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.category-card.active .play-btn {
    background: white;
    color: #6366f1;
}

.category-card.active .play-btn:hover {
    background: #f8fafc;
    color: #4f46e5;
}

.demo-content.active {
    display: block;
}

.demo-playground {
    padding: 100px 0;
    background: #fff;
}

.demo-content {
    display: none;
}


.demo-content h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 50px;
}

.demo-interface {
    max-width: 800px;
    margin: 0 auto;
    background: #f8fafc;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Trivia Game Styles */
.trivia-game {
    text-align: center;
}

.question-counter {
    margin-bottom: 30px;
    color: #6b7280;
    font-weight: 500;
}

.question-card {
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.question-card h3 {
    font-size: 1.5rem;
    color: #1f2937;
    margin-bottom: 30px;
    line-height: 1.4;
}

.options {
    display: grid;
    gap: 15px;
}

.option-btn {
    padding: 15px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.option-btn:hover {
    border-color: #6366f1;
    background: #f0f9ff;
}

.trivia-progress {
    margin-bottom: 30px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    transition: width 0.3s ease;
}

.trivia-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #6366f1;
}

.stat-label {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Survey Styles */
.survey-form {
    text-align: center;
}

.survey-progress {
    margin-bottom: 40px;
}

.progress-steps {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #6b7280;
}

.step.active {
    background: #6366f1;
    color: #fff;
}

.survey-question h3 {
    font-size: 1.8rem;
    color: #1f2937;
    margin-bottom: 40px;
}

.rating-scale {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.rating-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    border: 2px solid #e5e7eb;
    border-radius: 15px;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 2rem;
}

.rating-btn:hover {
    border-color: #6366f1;
    transform: scale(1.05);
}

.rating-btn span {
    font-size: 0.9rem;
    color: #6b7280;
}

.survey-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-secondary {
    padding: 12px 24px;
    border: 2px solid #6366f1;
    border-radius: 25px;
    background: #fff;
    color: #6366f1;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #6366f1;
    color: #fff;
}

/* Poll Styles */
.poll-container {
    text-align: center;
}

.poll-question h3 {
    font-size: 1.8rem;
    color: #1f2937;
    margin-bottom: 40px;
}

.poll-options {
    margin-bottom: 30px;
}

.poll-option {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    margin-bottom: 15px;
    background: #fff;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.poll-option:hover {
    transform: translateX(5px);
}

.option-text {
    flex: 1;
    text-align: left;
    font-weight: 500;
    color: #1f2937;
}

.vote-bar {
    flex: 2;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.vote-fill {
    height: 100%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    transition: width 0.3s ease;
}

.vote-count {
    font-weight: 600;
    color: #6366f1;
    min-width: 50px;
}

.poll-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
}

.live-indicator {
    color: #ef4444;
    font-weight: 600;
}

/* Quiz Styles */
.quiz-container {
    text-align: center;
}

.quiz-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.difficulty-badge {
    background: #10b981;
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.timer {
    background: #f59e0b;
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

.quiz-question h3 {
    font-size: 1.6rem;
    color: #1f2937;
    margin-bottom: 20px;
}

.ai-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #eff6ff;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 30px;
    color: #1e40af;
    font-size: 0.95rem;
}

.quiz-options {
    display: grid;
    gap: 20px;
    margin-bottom: 30px;
}

.quiz-option {
    padding: 25px;
    border: 2px solid #e5e7eb;
    border-radius: 15px;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.quiz-option:hover {
    border-color: #6366f1;
    transform: translateY(-2px);
}

.quiz-option.recommended {
    border-color: #10b981;
    background: #f0fdf4;
}

.option-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
}

.option-content p {
    color: #6b7280;
    font-size: 0.95rem;
}

.ai-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: #10b981;
    color: #fff;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.try-yourself {
    padding: 100px 0;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    text-align: center;
}

.try-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.try-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.try-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Blog Styles */
.blog-hero {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    padding: 6rem 0 4rem;
    text-align: center;
}

.blog-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.blog-hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
}

.featured-post {
    padding: 4rem 0;
    background: #f8fafc;
}

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

.featured-image {
    position: relative;
}

.image-placeholder {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    border-radius: 12px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: #64748b;
}

.featured-badge {
    background: #6366f1;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin: 1rem 0;
    line-height: 1.2;
}

.featured-text p {
    font-size: 1.1rem;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.post-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: #64748b;
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.read-more-btn {
    background: #6366f1;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.read-more-btn:hover {
    background: #4f46e5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.blog-categories {
    padding: 3rem 0;
    background: white;
}

.blog-categories h2 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 2rem;
}

.categories-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.category-item {
    background: #f1f5f9;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: #64748b;
    border: 2px solid transparent;
}

.category-item:hover {
    background: #e2e8f0;
    transform: translateY(-2px);
}

.category-item.active {
    background: #6366f1;
    color: white;
    border-color: #4f46e5;
}

.blog-posts {
    padding: 4rem 0;
    background: #f8fafc;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.card-image {
    position: relative;
    height: 200px;
}

.card-image .image-placeholder {
    height: 100%;
    font-size: 3rem;
}

.category-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: #6366f1;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.card-content p {
    color: #64748b;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.card-content .post-meta {
    margin-bottom: 1rem;
    font-size: 0.8rem;
}

.read-more {
    color: #6366f1;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.read-more:hover {
    color: #4f46e5;
    gap: 0.75rem;
}

.load-more-section {
    text-align: center;
    margin-top: 3rem;
}

.load-more-btn {
    background: transparent;
    color: #6366f1;
    border: 2px solid #6366f1;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.load-more-btn:hover {
    background: #6366f1;
    color: white;
    transform: translateY(-2px);
}

.newsletter-signup {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.newsletter-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.newsletter-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

/* Responsive Design for Blog */
@media (max-width: 768px) {
    .featured-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .featured-text h2 {
        font-size: 2rem;
    }
    
    .blog-hero h1 {
        font-size: 2.5rem;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

/* Print styles */
@media print {
    .navbar, .footer, .cta-button, .btn-secondary {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hamburger,
    .cta-button,
    .social-links {
        display: none !important;
    }
    
    .hero {
        background: #6366f1 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}