/* Base Styles */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --text-color: #333;
    --bg-color: #f4f4f4;
    --card-bg: #fff;
    --border-color: #ddd;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

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

/* Header */
.site-header {
    background-color: var(--primary-color);
    color: white;
    padding: 1.5rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.site-title {
    margin-bottom: 0.5rem;
}

.site-nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.site-nav a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.site-nav a:hover {
    color: var(--secondary-color);
}

/* Main Content */
main {
    padding: 2rem 0;
    min-height: 70vh;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

p {
    margin-bottom: 1rem;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.feature-card h4 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

/* Project Cards */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.project-card {
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-card-content {
    padding: 1.5rem;
}

.project-card h3 {
    margin-bottom: 0.5rem;
}

.project-meta {
    display: flex;
    gap: 1rem;
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: #666;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Build Log */
.build-log-entry {
    background: var(--card-bg);
    padding: 2rem;
    margin: 2rem 0;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
}

.build-meta {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.build-resources {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 8px;
}

.build-resources ul {
    list-style-position: inside;
}

/* Comments Section */
.comments {
    margin: 3rem 0;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 8px;
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .site-nav {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .feature-grid,
    .project-grid {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--secondary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    margin: 0.25rem;
}

.status-in-progress { color: var(--secondary-color); }
.status-completed { color: #27ae60; }
.status-planning { color: #f39c12; }

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--secondary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

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