/* style/registration-login-two-factor-authentication.css */

.page-registration-login-two-factor-authentication {
    font-family: 'Arial', sans-serif;
    color: #E0E0E0; /* Light grey for general text on dark backgrounds */
    line-height: 1.6;
    background-color: #0A244A; /* Main dark blue background */
}

.page-registration-login-two-factor-authentication__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-registration-login-two-factor-authentication__hero {
    background: linear-gradient(135deg, #0A244A, #3B5F91); /* Dark blue to slightly lighter blue gradient */
    padding: 100px 0;
    text-align: center;
    color: #FFFFFF;
}

.page-registration-login-two-factor-authentication__title {
    font-size: 3.2em;
    color: #FFD700; /* Gold for main title */
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-registration-login-two-factor-authentication__subtitle {
    font-size: 1.3em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-registration-login-two-factor-authentication__button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-size: 1.1em;
    cursor: pointer;
}

.page-registration-login-two-factor-authentication__button--primary {
    background-color: #FFD700; /* Gold button */
    color: #0A244A; /* Dark blue text on gold */
    border: 2px solid #FFD700;
}

.page-registration-login-two-factor-authentication__button--primary:hover {
    background-color: #e6c200; /* Slightly darker gold on hover */
    color: #0A244A;
}

.page-registration-login-two-factor-authentication__button--secondary {
    background-color: transparent;
    color: #FFD700; /* Gold text on dark background */
    border: 2px solid #FFD700;
    margin-top: 20px;
}

.page-registration-login-two-factor-authentication__button--secondary:hover {
    background-color: #FFD700;
    color: #0A244A; /* Dark blue text on gold hover */
}

.page-registration-login-two-factor-authentication__section {
    padding: 60px 0;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.page-registration-login-two-factor-authentication__section--intro {
    background-color: #0A244A;
}

.page-registration-login-two-factor-authentication__section--benefits {
    background-color: #0A244A;
}

.page-registration-login-two-factor-authentication__section--guide {
    background-color: #0A244A;
}

.page-registration-login-two-factor-authentication__section--using-2fa {
    background-color: #0A244A;
}

.page-registration-login-two-factor-authentication__section--troubleshooting {
    background-color: #0A244A;
}

.page-registration-login-two-factor-authentication__section--conclusion {
    background-color: #0A244A;
    text-align: center;
    border-bottom: none;
}

.page-registration-login-two-factor-authentication__heading {
    font-size: 2.5em;
    color: #FFD700; /* Gold for headings */
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-registration-login-two-factor-authentication__subheading {
    font-size: 1.8em;
    color: #FFD700; /* Gold for subheadings */
    margin-top: 30px;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-registration-login-two-factor-authentication__sub-subheading {
    font-size: 1.4em;
    color: #FFD700; /* Gold for sub-subheadings */
    margin-top: 25px;
    margin-bottom: 15px;
    font-weight: bold;
}

.page-registration-login-two-factor-authentication__text {
    font-size: 1.1em;
    margin-bottom: 15px;
    color: #E0E0E0; /* Light grey for text */
}

.page-registration-login-two-factor-authentication__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-registration-login-two-factor-authentication__grid-item {
    background-color: #1A3B66; /* Slightly lighter dark blue for card backgrounds */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.page-registration-login-two-factor-authentication__grid-item .page-registration-login-two-factor-authentication__subheading {
    color: #FFD700; /* Gold for subheading in cards */
    font-size: 1.5em;
    margin-top: 0;
}

.page-registration-login-two-factor-authentication__list {
    list-style-type: decimal;
    margin-left: 25px;
    margin-bottom: 20px;
    color: #E0E0E0;
}

.page-registration-login-two-factor-authentication__list--bullet {
    list-style-type: disc;
    margin-left: 25px;
    margin-bottom: 20px;
    color: #E0E0E0;
}

.page-registration-login-two-factor-authentication__list li {
    margin-bottom: 10px;
    font-size: 1.1em;
}

.page-registration-login-two-factor-authentication__list--nested {
    list-style-type: lower-alpha;
    margin-left: 40px;
}

.page-registration-login-two-factor-authentication__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 30px auto;
    display: block;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-registration-login-two-factor-authentication__image--centered {
    margin-left: auto;
    margin-right: auto;
}

.page-registration-login-two-factor-authentication__image--small {
    max-width: 300px;
}

.page-registration-login-two-factor-authentication__image--medium {
    max-width: 600px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-registration-login-two-factor-authentication__title {
        font-size: 2.5em;
    }

    .page-registration-login-two-factor-authentication__subtitle {
        font-size: 1.1em;
    }

    .page-registration-login-two-factor-authentication__heading {
        font-size: 2em;
    }

    .page-registration-login-two-factor-authentication__subheading {
        font-size: 1.6em;
    }

    .page-registration-login-two-factor-authentication__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .page-registration-login-two-factor-authentication__title {
        font-size: 2em;
    }

    .page-registration-login-two-factor-authentication__heading {
        font-size: 1.8em;
    }

    .page-registration-login-two-factor-authentication__subheading {
        font-size: 1.4em;
    }

    .page-registration-login-two-factor-authentication__button {
        padding: 12px 25px;
        font-size: 1em;
    }
    
    .page-registration-login-two-factor-authentication__list {
        margin-left: 15px;
    }

    .page-registration-login-two-factor-authentication__list--nested {
        margin-left: 30px;
    }
}