html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}

* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(
            rgb(230, 247, 248),
            rgb(255, 255, 255)
    );
    background-repeat: no-repeat;
    background-attachment: fixed;

    display: flex;
    justify-content: center;
    align-items: center;

    color: #020817;
}

.main {
    width: 100%;
    max-width: 450px;

    display: flex;
    flex-direction: column;
    align-items: center;

    padding: 24px;
}

.top {
    width: 100%;

    display: flex;
    flex-direction: column;
    align-items: center;

    margin-bottom: 24px;
}

.top img {
    width: 220px;
    height: auto;
    margin-bottom: 16px;
}

.top h1 {
    margin: 0 0 8px;

    font-size: 24px;
    line-height: 36px;
    font-weight: 700;

    text-align: center;
    color: #111827;
}

.top p {
    margin: 0;

    font-size: 16px;
    line-height: 24px;

    text-align: center;
    color: #64748b;
}

.connection-card {
    width: 100%;

    background-color: #ffffff;

    border: 1px solid #e2e8f0;
    border-radius: 8px;

    box-shadow:
            0 10px 15px -3px rgba(0, 0, 0, 0.1),
            0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

.card-content {
    padding: 24px;
}

.card-content h2 {
    margin: 0 0 8px;

    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.4px;

    color: #020817;
}

.card-content p {
    margin: 0 0 24px;

    font-size: 14px;
    line-height: 20px;

    color: #64748b;
}

.connect-button {
    width: 100%;

    display: flex;
    justify-content: center;
    align-items: center;

    gap: 8px;

    padding: 10px 16px;

    background-color: #42b5b8;

    border: 1px solid #42b5b8;
    border-radius: 6px;

    color: #ffffff;

    font-size: 14px;
    font-weight: 500;

    text-decoration: none;

    transition:
            background-color 0.2s,
            border-color 0.2s,
            transform 0.1s;
}

.connect-button svg {
    width: 16px;
    height: 16px;
}

.connect-button:hover {
    background-color: #36a2a5;
    border-color: #36a2a5;

    cursor: pointer;
}

.connect-button:active {
    transform: scale(0.99);
}

@media (max-width: 500px) {
    .main {
        padding: 20px;
    }

    .top img {
        width: 180px;
    }

    .top h1 {
        font-size: 22px;
    }
}