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

body {
    font-family: 'Courier New', monospace;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: #fff;
    border-bottom: 2px solid #333;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-image {
    width: 30px;
    height: 30px;
    background-color: #333;
}

.logo-text {
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 2px;
}

/* Main Content */
.main-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}

.page-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 10px;
    letter-spacing: 4px;
}

.page-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 14px;
}

/* Dropdown Section */
.dropdown-section {
    margin-bottom: 20px;
}

.dropdown-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background-color: #fff;
    border: 2px solid #333;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.2s;
}

.dropdown-btn:hover {
    background-color: #333;
    color: #fff;
}

.dropdown-btn:hover .dropdown-arrow {
    color: #fff;
}

.dropdown-title {
    letter-spacing: 1px;
}

.dropdown-arrow {
    font-size: 12px;
    transition: transform 0.3s;
}

/* Dropdown Content */
.dropdown-content {
    display: none;
    padding: 30px;
    background-color: #fff;
    border: 2px solid #333;
    border-top: none;
}

.dropdown-content.open {
    display: block;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

/* Project Card */
.project-card {
    border: 2px solid #ddd;
    background-color: #fafafa;
    transition: all 0.2s;
}

.project-card:hover {
    border-color: #333;
    transform: translateY(-2px);
}

.project-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    border-bottom: 1px solid #eee;
    background-color: #fff;
}

.project-icon {
    font-size: 24px;
}

.project-name {
    font-size: 16px;
    letter-spacing: 1px;
    flex: 1;
}

.project-badge {
    font-size: 11px;
    padding: 4px 8px;
    background-color: #333;
    color: #fff;
    border-radius: 4px;
    font-weight: bold;
}

.project-body {
    padding: 20px;
}

.project-label {
    font-size: 12px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
    margin-top: 15px;
    font-weight: bold;
}

.project-label:first-child {
    margin-top: 0;
}

.project-text {
    font-size: 13px;
    color: #555;
    line-height: 1.6;
}

.project-list {
    list-style: none;
    padding: 0;
}

.project-list li {
    font-size: 13px;
    color: #555;
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}

.project-list li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: #333;
    font-weight: bold;
}

.project-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px dashed #eee;
}

.project-btn {
    display: inline-block;
    font-size: 12px;
    color: #333;
    text-decoration: none;
    padding: 8px 14px;
    border: 2px solid #333;
    transition: all 0.2s;
}

.project-btn:hover {
    background-color: #333;
    color: #fff;
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px;
    background-color: #333;
    color: #fff;
    font-size: 12px;
    letter-spacing: 1px;
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 15px;
        padding: 15px 20px;
    }

    .main-content {
        padding: 40px 15px;
    }

    .page-title {
        font-size: 28px;
    }

    .dropdown-btn {
        padding: 15px 20px;
        font-size: 14px;
    }

    .dropdown-content {
        padding: 20px;
    }

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