* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.container {
    max-width: 1100px;
    width: 100%;
    text-align: center;
}

header h1 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 10px;
}

header h1 span {
    font-weight: 300;
}

header p {
    color: #e0e0e0;
    margin-bottom: 50px;
}

.card-container {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 40px 30px;
    width: 320px;
    transition: transform 0.3s ease, background 0.3s ease;
    color: white;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
}

.icon {
    font-size: 50px;
    margin-bottom: 20px;
}

.card h2 {
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.card p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 25px;
    opacity: 0.9;
}

.btn {
    background: white;
    color: #764ba2;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    width: 100%;
}

.btn:hover {
    background: #764ba2;
    color: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .card-container {
        flex-direction: column;
        align-items: center;
    }
}