/* Core Reset & Background */
body {
    background-color: #0f172a; /* Deep Navy */
    color: #f8fafc;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 40px 20px;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #38bdf8, #818cf8);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-weight: 400;
    color: #94a3b8;
    margin-bottom: 2rem;
}

/* The Container */
.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    width: 100%;
    max-width: 800px;
    margin-bottom: 40px;
}

/* The Cards */
.card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 30px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card h2 {
    margin: 0;
    color: #f1f5f9;
    font-size: 1.5rem;
}

/* Interaction Effects */
.card:hover {
    transform: translateY(-5px);
    border-color: #38bdf8;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 
                0 0 15px rgba(56, 189, 248, 0.2);
}

/* Footer text */
p {
    font-style: italic;
    color: #64748b;
    max-width: 500px;
    text-align: center;
    line-height: 1.6;
}