body {
    font-family: 'Roboto', sans-serif;
    font-size: 14pt;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom right, #1a2a41, #0d0d0d);
    color: #e0e0e0;
}

header {
    background: #1b2a41;
    padding: 25px;
    text-align: center;
    color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

nav {
    text-align: center;
    margin: 20px 0;
}

.btn {
    background: #e69a28;
    padding: 10px 18px;
    color: #000;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    transition: 0.3s;
}

.btn:hover {
    background: #ffb84d;
}

.small {
    padding: 8px 14px;
    font-size: 12pt;
}

section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}

article {
    display: inline-block;
    width: 280px;
    margin: 20px;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.4);
    transition: 0.3s ease;
    text-align: center;
}

article:hover {
    transform: scale(1.03);
}

img {
    width: 100%;
    border-radius: 6px;
    border: 2px solid #9e9e9e;
}

h3 {
    color: #fff;
    margin: 10px 0;
}

footer {
    text-align: center;
    margin-top: 40px;
    padding: 15px;
    background: #1b2a41;
    color: #ccc;
}