* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --primary-color: #667eea;
    --secondary-color: #6c757d;
    --bg-color: #ffffff;
    --text-color: #333333;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.menu-container {
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.logo-image {
    height: 50px;
    width: auto;
    object-fit: contain;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: rotate(90deg);
}

.menu-toggle {
    z-index: 1001;
}

.dropdown-menu {
    position: absolute;
    top: 60px;
    left: 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    padding: 1rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    transition: background 0.2s ease;
}

.menu-item:hover {
    background: #f8f9fa;
    color: var(--primary-color);
}

.menu-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.cta-button {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.button-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.cta-button.primary {
    background: var(--primary-color);
    color: white;
    font-size: 1.2rem;
    padding: 1rem 2rem;
}

.service-section {
    padding: 4rem 2rem;
    background: #f8f9fa;
    text-align: center;
}

.service-section:nth-child(even) {
    background: white;
}

.service-section h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.service-section h3:first-of-type {
    margin-top: 0;
}

.service-content {
    max-width: 1000px;
    margin: 0 auto;
}

.service-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.service-button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0.5rem;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.service-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.specialist-buttons,
.editor-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.hero {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hero-image {
    max-width: 400px;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    border: 4px solid rgba(255,255,255,0.2);
}
}

.features {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 2rem;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.cta-section {
    text-align: center;
    padding: 4rem 2rem;
    background: #f8f9fa;
}

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

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

footer {
    background: #212529;
    color: white;
    text-align: center;
    padding: 2rem;
}

.footer-logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 1rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    nav {
        padding: 1rem;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .logo-image {
        height: 40px;
    }
    
    .dropdown-menu {
        top: 50px;
        left: -10px;
    }
    
    .cta-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .cta-button.primary {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
    }
    
    .button-icon {
        width: 16px;
        height: 16px;
    }
    
    .hero {
        padding: 3rem 1.5rem;
    }
    
    .hero-content {
        gap: 1.5rem;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-image {
        max-width: 280px;
    }
    
    .features {
        padding: 3rem 1.5rem;
    }
    
    .features h2 {
        font-size: 1.8rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-icon {
        font-size: 2.5rem;
    }
    
    .feature-card h3 {
        font-size: 1.2rem;
    }
    
    .feature-card p {
        font-size: 0.9rem;
    }
    
    .cta-section {
        padding: 3rem 1.5rem;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
    
    .cta-section p {
        font-size: 1rem;
    }
    
    .service-section {
        padding: 3rem 1.5rem;
    }
    
    .service-content h2 {
        font-size: 1.8rem;
    }
    
    .service-content p {
        font-size: 1rem;
    }
    
    .service-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .specialist-buttons,
    .editor-buttons {
        flex-direction: column;
    }
    
    footer {
        padding: 1.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .footer-logo {
        max-width: 150px;
    }
}