:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #38bdf8;
    --primary-hover: #0ea5e9;
    --accent: #f43f5e;
    --max-width: 1000px;
}

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

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.site-header {
    background-color: var(--card-bg);
    padding: 30px 0;
    border-bottom: 1px solid #334155;
}

.subtitle {
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 15px;
}

.main-nav a {
    color: var(--text-color);
    text-decoration: none;
    margin-right: 20px;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

.main-nav a.dev-link {
    color: var(--accent);
    float: right;
    font-weight: bold;
}

.main-nav a.game-link {
    color: #10b981;
    float: right;
    font-weight: bold;
    margin-right: 0;
    margin-left: 20px;
}

.section {
    padding: 60px 0;
    border-bottom: 1px solid #1e293b;
}

h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background-color: var(--primary);
    margin-top: 8px;
}

.grid-two-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.grid-three-cols {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

.tech-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 15px;
}

.tech-list li {
    background: #1e293b;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.9rem;
    border-left: 3px solid var(--primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
    text-align: center;
}

.stat-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #334155;
}

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

.stat-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.advantage-card {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #334155;
}

.advantage-card h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.advantage-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

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

.project-card {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #334155;
    display: flex;
    flex-direction: column;
}

.project-card p {
    color: var(--text-muted);
    margin: 15px 0;
    flex-grow: 1;
}

.project-tags {
    margin-bottom: 20px;
}

.tag {
    background-color: #0f172a;
    color: var(--primary);
    padding: 4px 8px;
    font-size: 0.8rem;
    border-radius: 4px;
    margin-right: 5px;
    border: 1px solid #334155;
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.process-step {
    display: flex;
    gap: 20px;
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    align-items: center;
}

.step-number {
    background-color: var(--primary);
    color: #0f172a;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.faq-item h3 {
    color: var(--primary);
    font-size: 1.15rem;
    margin-bottom: 5px;
}

.faq-item p {
    color: var(--text-muted);
}

.btn {
    display: inline-block;
    background-color: var(--primary);
    color: #0f172a;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

.contact-form {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--bg-color);
    border: 1px solid #334155;
    color: var(--text-color);
    border-radius: 4px;
    font-family: inherit;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.site-footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .grid-two-cols, 
    .grid-three-cols, 
    .projects-grid {
        grid-template-columns: 1fr !important;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr !important;
    }

    .main-nav a.dev-link {
        float: none;
        display: block;
        margin-top: 10px;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
}