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

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

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

.card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 30px 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.card h1 {
    font-size: 26px;
    margin-bottom: 15px;
}

.card p {
    font-size: 15px;
    line-height: 1.6;
    opacity: 0.95;
    margin-bottom: 25px;
}

.buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.btn {
    padding: 12px 18px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn.primary {
    background: #22c55e;
    color: #000;
}

.btn.primary:hover {
    background: #16a34a;
}

.btn.secondary {
    background: transparent;
    border: 1px solid #fff;
    color: #fff;
}

.btn.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

footer {
    margin-top: 20px;
    font-size: 12px;
    opacity: 0.8;
}