/* ---------- GLOBAL ---------- */
body {
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
    margin: 0;
    background: #121212;
    color: #e5e5e5;
    line-height: 1.6;
}

a {
    color: #4da3ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ---------- HEADER ---------- */
header {
    background: #1c1c1c;
    padding: 60px 20px;
    text-align: center;
    border-bottom: 1px solid #2c2c2c;
}

header h1 {
    font-size: 2.8rem;
    margin: 0;
    color: #ffffff;
}

header p {
    font-size: 1.1rem;
    color: #bbbbbb;
    margin-top: 10px;
}

/* ---------- CONTAINER ---------- */
.container {
    max-width: 1100px;
    margin: auto;
    padding: 30px 20px;
}

section {
    margin-bottom: 60px;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #333;
}

/* ---------- PROJECT CARDS ---------- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.project-card {
    background: #1e1e1e;
    border: 1px solid #2d2d2d;
    border-radius: 8px;
    padding: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.project-title {
    font-size: 1.3rem;
    margin: 0 0 10px 0;
    color: #fff;
}

.project-desc {
    color: #bdbdbd;
    font-size: 0.95rem;
}

/* ---------- DOWNLOAD BUTTON ---------- */
.download-btn {
    display: inline-block;
    margin-top: 14px;
    padding: 10px 16px;
    font-size: 0.9rem;
    color: #fff;
    background: #0069d9;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.2s ease;
}

.download-btn:hover {
    background: #0050a8;
}

/* ---------- FOOTER ---------- */
footer {
    text-align: center;
    padding: 20px;
    background: #1a1a1a;
    color: #888;
    font-size: 0.9rem;
    border-top: 1px solid #2c2c2c;
}