* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Poppins", sans-serif;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: white;
    min-height: 100vh;
}

.hero {
    text-align: center;
    padding: 60px 20px 40px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.hero p {
    color: #cbd5e1;
    font-size: 1.1rem;
}

.cards {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 30px;
    text-decoration: none;
    color: white;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.35);
}

.icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.card h2 {
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.card p {
    color: #cbd5e1;
    line-height: 1.5;
}

footer {
    text-align: center;
    padding: 40px 20px;
    color: #94a3b8;
}