/* Reset & base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: #1f2937;
}

/* Header */
.header {
    background: #111827;
    color: #ffffff;
    padding: 32px 20px;
    text-align: center;
}

.header h1 {
    font-size: 28px;
    margin-bottom: 6px;
}

.header p {
    font-size: 14px;
    opacity: 0.8;
}

.logo {
    height: 100px;
    max-width: 240px;
    object-fit: contain;
}




/* Layout */
.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

/* Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Cards */
.project-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card h2 {
    font-size: 18px;
    margin-bottom: 8px;
}

.project-card p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.5;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}

.project-card {
    text-decoration: none;
    color: inherit;
}


/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    font-size: 12px;
    color: #6b7280;
}

/* Responsive */
@media (max-width: 1024px) {
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .project-grid {
        grid-template-columns: 1fr;
    }
}