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

:root {
    --primary-color: #333333;
    --secondary-color: #666666;
    --accent-color: #0066cc;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --text-dark: #212529;
    --text-gray: #6c757d;
    --text-light: #909090;
    --border-color: #e0e0e0;
    --shadow: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 8px rgba(0,0,0,0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
}

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

/* Navigation */
.navbar {
    background: var(--bg-white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

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

.nav-brand h1 {
    color: var(--primary-color);
    font-size: 1.75rem;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 400;
    transition: color 0.2s;
    font-size: 0.95rem;
}

.nav-menu a:hover {
    color: var(--accent-color);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
    margin-top: 0.5rem;
    box-shadow: var(--shadow);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--accent-color);
}

.sign-up-btn {
    background: var(--accent-color);
    color: var(--bg-white) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    transition: background 0.2s;
}

.sign-up-btn:hover {
    background: #0052a3;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 100px 0 80px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.hero-bg-images {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.hero-img {
    position: absolute;
    border-radius: 15px;
    opacity: 0.1;
    filter: blur(2px);
    object-fit: cover;
}

.hero-img-1 {
    width: 300px;
    height: 200px;
    top: 10%;
    left: 5%;
    transform: rotate(-10deg);
}

.hero-img-2 {
    width: 250px;
    height: 250px;
    top: 15%;
    right: 10%;
    transform: rotate(15deg);
}

.hero-img-3 {
    width: 280px;
    height: 180px;
    bottom: 15%;
    left: 15%;
    transform: rotate(-5deg);
}

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

.hero-logo {
    margin-bottom: 2rem;
}

.logo-icon {
    font-size: 4rem;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2.5rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn-glow {
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-glow:hover {
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
    transform: translateY(-2px);
}

.hero-preview {
    margin-top: 2rem;
}

.preview-text {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.creator-avatars {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: -10px;
}

.avatar {
    width: 50px;
    height: 50px;
    background: var(--bg-white);
    border: 3px solid var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-left: -10px;
    transition: transform 0.2s;
}

.avatar:first-child {
    margin-left: 0;
}

.avatar:hover {
    transform: scale(1.1);
    z-index: 10;
}

.avatar-more {
    width: 50px;
    height: 50px;
    background: var(--text-dark);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    margin-left: -10px;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.2s;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #0052a3;
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

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

.btn-outline:hover {
    background: var(--bg-white);
    color: var(--accent-color);
}

/* Categories Section */
.categories {
    padding: 60px 0;
    background: var(--bg-white);
}

.categories h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-weight: 600;
}

.category-count {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.category-card {
    position: relative;
    background: var(--bg-white);
    padding: 2rem 1rem;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
    cursor: pointer;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.category-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.category-card:hover::before {
    transform: scaleX(1);
}

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

.category-card h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.category-card p {
    color: var(--text-gray);
    font-size: 0.875rem;
}

/* About Section */
.about {
    padding: 60px 0;
    background: var(--bg-light);
}

.about h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-weight: 600;
}

.about-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

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

.about-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    text-align: center;
}

.about-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.about-item h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 500;
}

.about-item p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* Features Section */
.features {
    padding: 60px 0;
    background: var(--bg-white);
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-weight: 600;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    color: var(--accent-color);
}

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

.feature-card {
    position: relative;
    background: var(--bg-light);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.feature-card h3 {
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
    font-weight: 500;
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Creators Section */
.creators {
    padding: 60px 0;
    background: var(--bg-light);
}

.creators h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-weight: 600;
}

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

.creator-card {
    background: var(--bg-white);
    padding: 2rem;
    text-align: center;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.creator-card:hover {
    box-shadow: var(--shadow-hover);
}

.creator-avatar {
    width: 80px;
    height: 80px;
    background: var(--bg-light);
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.creator-card h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.creator-card p {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.creator-stats {
    color: var(--accent-color);
    font-size: 0.875rem;
    font-weight: 500;
}

.creators-cta {
    text-align: center;
}

/* How It Works */
.how-it-works {
    padding: 60px 0;
    background: var(--bg-white);
}

.how-it-works h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-weight: 600;
}

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

.step {
    text-align: center;
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    line-height: 46px;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.step h3 {
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
    font-weight: 500;
}

.step p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Content Section */
.content-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.content-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-weight: 600;
}

.content-text p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

/* Blog Section */
.blog {
    padding: 60px 0;
    background: var(--bg-white);
}

.blog h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-weight: 600;
}

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

.blog-card {
    background: var(--bg-white);
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
}

.blog-card:hover {
    box-shadow: var(--shadow-hover);
}

.blog-card h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.4;
}

.blog-meta {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.blog-card p {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.read-more {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}

.read-more:hover {
    text-decoration: underline;
}

/* Testimonials Section */
.testimonials {
    padding: 60px 0;
    background: var(--bg-white);
}

.testimonials h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-weight: 600;
}

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

.testimonial-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

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

.testimonial-rating {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.testimonial-card p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    font-size: 2rem;
    background: var(--bg-white);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.testimonial-author strong {
    display: block;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--accent-color);
    text-align: center;
    color: var(--bg-white);
}

.cta-section h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

.btn-large {
    background: var(--bg-white);
    color: var(--accent-color);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.btn-large:hover {
    background: var(--bg-light);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--bg-white);
    font-size: 1.1rem;
    font-weight: 500;
}

.footer-section p {
    color: #b0b0b0;
    line-height: 1.6;
    font-size: 0.9rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #b0b0b0;
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.9rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #404040;
    color: #808080;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero {
        padding: 60px 0 40px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .hero-img {
        display: none;
    }
    
    .logo-icon {
        font-size: 3rem;
    }
    
    .creator-avatars {
        flex-wrap: wrap;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid,
    .creators-grid,
    .steps,
    .blog-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    h2 {
        font-size: 1.75rem !important;
    }
    
    .cta-section {
        padding: 60px 0;
    }
}