:root {
    --background: #282828;
    --foreground: #ebdbb2;
    --card-background: #3c3836;
    --border-color: #504945;
    --accent-color: #fabd2f;
    --hover-color: #fe8019;
    --text-color: #d5c4a1;
    --header-color: #83a598;
}

body {
    background-color: var(--background);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.header {
    text-align: center;
    padding: 2rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.header h1 {
    font-size: 2.5rem;
    margin: 0;
    color: var(--header-color);
    font-family: 'Source Code Pro', monospace;
}

.header .subheader {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-top: 0.5rem;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--accent-color);
}

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
}

.project-image-placeholder {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #2a2a2a; 
    color: #7c6f64; 
    border-bottom: 1px solid var(--border-color);
}

.project-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-title {
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
    color: var(--foreground);
}

.project-description {
    font-size: 1rem;
    color: var(--text-color);
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.project-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.project-link {
    background-color: #504945; 
    color: var(--foreground);
    text-decoration: none;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.project-link:hover {
    background-color: var(--accent-color);
    color: var(--background);
}

.project-link i {
    color: var(--foreground);
    transition: color 0.3s ease;
}

.project-link:hover i {
    color: var(--background);
}


.back-link-container {
    text-align: center;
    margin-top: 3rem;
}

.back-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .header h1 {
        font-size: 2rem;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }
}