body, html {
    height: 100%;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                url('https://images.unsplash.com/photo-1511739001486-6bfe10ce785f?auto=format&fit=crop&w=1000&q=80'); /* ব্যাকগ্রাউন্ড ছবি */
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.content-box {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    max-width: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

h1 { color: #e91e63; font-size: 28px; }

p { color: #333; font-size: 16px; margin-bottom: 30px; }

.cta-button {
    background-color: #ff4081;
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 50px;
    font-size: 18px;
    display: inline-block;
    transition: 0.3s;
}

.cta-button:hover {
    background-color: #f50057;
    transform: scale(1.05);
}

.trust-icons { margin-top: 25px; font-size: 12px; color: #777; }