* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: #edf0f7;
}

.maintenance-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.maintenance-card {
    width: 850px;
    background: white;
    padding: 60px;
    border-radius: 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,.08);
}

.maintenance-icon {
    width: 82px;
    height: 82px;
    margin: 0 auto 30px;
    border-radius: 50%;
    background: #eef4ff;
    color: #315fe9;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
}

h1 {
    font-size: 72px;
    color: #081a4b;
    margin-bottom: 20px;
}

p {
    color: #32486b;
    font-size: 20px;
    line-height: 1.6;
}

.notify-card {
    margin-top: 40px;
    background: #f8fbff;
    border: 1px solid #d7e3f3;
    border-radius: 16px;
    padding: 30px;
}

    .notify-card h2 {
        margin-bottom: 20px;
    }

.notify-row {
    display: flex;
    justify-content: center;
    gap: 15px;
}

    .notify-row input {
        width: 350px;
        padding: 18px;
        border: 1px solid #c7d9ef;
        border-radius: 10px;
    }

    .notify-row button {
        border: none;
        border-radius: 10px;
        padding: 18px 35px;
        background: linear-gradient(90deg,#2430c2,#3267e9);
        color: white;
        font-weight: bold;
        cursor: pointer;
    }

.success-message {
    color: green;
    font-size: 18px;
    margin-top: 20px;
}