* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f7f7f7;
    color: #111;
}

.register-page {
    min-height: calc(100vh - 80px);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
}

.register-box {
    width: 520px;
}

    .register-box h1 {
        font-size: 38px;
        font-weight: 400;
        margin-bottom: 14px;
    }

.subtitle {
    font-size: 17px;
    color: #333;
    line-height: 1.6;
    margin-bottom: 55px;
}

.form-group {
    margin-bottom: 34px;
}

    .form-group label {
        display: block;
        font-size: 17px;
        margin-bottom: 18px;
    }

    .form-group input {
        width: 100%;
        border: none;
        border-bottom: 1px solid #bbb;
        background: transparent;
        padding: 10px 0;
        font-size: 17px;
        outline: none;
    }

.register-btn {
    width: 100%;
    height: 58px;
    background: #000;
    color: #fff;
    border: none;
    font-size: 15px;
    letter-spacing: 1px;
    font-weight: 700;
    margin-top: 25px;
    cursor: pointer;
}

.divider {
    display: flex;
    align-items: center;
    gap: 18px;
    margin: 55px 0 32px;
}

    .divider span {
        flex: 1;
        height: 1px;
        background: #ddd;
    }

    .divider p {
        font-size: 12px;
        letter-spacing: 4px;
        color: #555;
        white-space: nowrap;
    }

.social-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

    .social-buttons button {
        height: 48px;
        background: transparent;
        border: 1px solid #bbb;
        font-size: 13px;
        letter-spacing: 2px;
        cursor: pointer;
    }

.login-link {
    text-align: center;
    margin-top: 48px;
    font-size: 16px;
}

    .login-link a {
        color: #000;
        font-weight: 700;
        text-decoration: none;
    }

.register-footer {
    height: 80px;
    border-top: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 70px;
    color: #888;
    font-size: 13px;
}

    .register-footer a {
        color: #333;
        text-decoration: none;
        margin-left: 35px;
        font-size: 12px;
    }

@media(max-width: 700px) {
    .register-box {
        width: 100%;
    }

    .social-buttons {
        grid-template-columns: 1fr;
    }

    .register-footer {
        padding: 20px;
        height: auto;
        flex-direction: column;
        gap: 15px;
    }
}