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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Header */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    border-bottom: 1px solid #eee;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #000;
    text-decoration: none;
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #000;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.slogan {
    font-size: 48px;
    font-weight: 300;
    margin-bottom: 20px;
    color: #000;
    letter-spacing: -1px;
}

.description {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Projects Section */
.projects {
    padding: 80px 0;
}

.projects h3 {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 50px;
    color: #000;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.project-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: #ddd;
}

.project-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #000;
}

.project-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.status-row {
    text-align: left;
    margin-bottom: 10px;
}

.links-row {
    text-align: left;
}

.status {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status.launching {
    background: #e3f2fd;
    color: #1976d2;
}

.status.launched {
    background: #e8f5e8;
    color: #2e7d32;
}

.status.mvp {
    background: #e8f5e8;
    color: #2e7d32;
}

.status.development {
    background: #fff3e0;
    color: #f57c00;
}

.status.planning {
    background: #f3e5f5;
    color: #7b1fa2;
}

.status.experimental {
    background: #fce4ec;
    color: #c2185b;
}

.app-link {
    display: inline-block;
    margin-left: 10px;
    padding: 6px 12px;
    background: #007aff;
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.3s ease;
}

.app-link:hover {
    background: #0056b3;
    text-decoration: none;
}

.privacy-link {
    display: inline-block;
    margin-right: 10px;
    padding: 6px 12px;
    background: #6c757d;
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.3s ease;
}

.privacy-link:hover {
    background: #545b62;
    text-decoration: none;
}

/* Footer */
footer {
    background: #f8f9fa;
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid #eee;
}

footer p {
    color: #666;
    margin-bottom: 10px;
}

footer a {
    color: #000;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    nav {
        gap: 20px;
    }
    
    .slogan {
        font-size: 36px;
    }
    
    .description {
        font-size: 16px;
        padding: 0 20px;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-card {
        padding: 20px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .projects {
        padding: 60px 0;
    }
    
    .projects h3 {
        font-size: 28px;
        margin-bottom: 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .slogan {
        font-size: 28px;
    }
    
    .description {
        font-size: 14px;
    }
    
    nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
}