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

:root {
    /* Your colors - toned down for minimal aesthetic */
    --accent-yellow: #ffcc00;
    --accent-red: #ff6b6b;
    --link-color: #00b7eb;
    --link-hover: #0288d1;
    --button-bg: #00b7eb;
    --button-hover: #0288d1;
    --shadow-color: rgba(0, 0, 0, 0.3);
    
    /* Minimal color palette */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --text-muted: #666666;
    --border-color: #333333;
    --card-hover: #222222;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    padding: 20px;
}

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

/* Header */
.header {
    margin-bottom: 60px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 20px;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--text-primary);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: -0.5px;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 80px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.project-card:hover {
    background: var(--card-hover);
    border-color: var(--text-muted);
}

.project-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(255, 204, 0, 0.1), rgba(0, 183, 235, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-yellow);
    margin-bottom: 8px;
}

.project-info {
    flex: 1;
}

.project-name {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.project-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
    line-height: 1.4;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.project-tags span {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
}

.project-links {
    display: flex;
    gap: 12px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-top: auto;
}

.link-btn {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.link-btn:hover {
    background: var(--accent-yellow);
    color: var(--bg-primary);
    border-color: var(--accent-yellow);
}

.link-btn:nth-child(2):hover {
    background: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

/* Footer */
.footer {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.github-link a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    text-decoration: none;
    padding: 12px 24px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 24px;
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.02);
}

.github-link a:hover {
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.github-link i {
    font-size: 1.2rem;
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 16px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .header {
        margin-bottom: 40px;
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .projects-grid {
        gap: 16px;
    }
}