* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    padding: 20px;
    width: 100%;
    max-width: 420px;
}

.card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    text-align: center;
    padding: 25px;
}

.hero-image {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 20px;
}

.card h1 {
    font-size: 22px;
    color: #203a43;
    margin-bottom: 15px;
}

.card p {
    font-size: 15px;
    color: #444;
    line-height: 1.6;
    margin-bottom: 25px;
}

.action-btn {
    background: #2c5364;
    color: #fff;
    border: none;
    padding: 12px 22px;
    font-size: 15px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.action-btn:hover {
    background: #203a43;
}