* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
}

.background {
    background-image: url('app-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-container {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    width: 100%;
}

.popup {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 600px;
    min-width: auto;
    margin: 15px;
}

.popup-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    position: relative;
}

.popup-header h2 {
    color: #182251;
    font-weight: 700;
    font-size: 24px;
}

.close-button {
    color: #808080;
    text-decoration: none;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    padding: 0 8px;
    position: absolute;
    right: 0;
}

.options-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
    flex-direction: row;
}

.option-link {
    flex: 1;
    text-align: center;
    min-width: auto;
    max-width: 160px;
    margin: 0 auto;
}

.option-image {
    width: 100%;
    max-width: 160px;
    min-width: auto;
    height: auto;
    transition: transform 0.2s ease;
}

.option-image:hover {
    transform: scale(1.05);
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

@media screen and (max-width: 768px) {
    .popup-container {
        padding: 10px;
    }

    .popup {
        padding: 16px;
        margin: 8px;
        width: 95%;
        max-width: none;
    }

    .popup-header h2 {
        font-size: 20px;
    }

    .options-container {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .option-link {
        max-width: 180px;
        width: 100%;
    }

    .option-image {
        max-width: 180px;
    }
}

@media screen and (max-width: 320px) {
    .popup-container {
        padding: 5px;
    }

    .popup {
        padding: 12px;
        margin: 5px;
        width: 98%;
    }

    .option-link {
        max-width: 140px;
    }

    .option-image {
        max-width: 140px;
    }
}