/* style/login-device-management.css */

/* Biến CSS cho màu sắc */
:root {
    --page-login-device-management-primary-color: #1A237E;
    --page-login-device-management-secondary-color: #FFD700;
    --page-login-device-management-text-dark: #1A237E; /* Dark text for light backgrounds */
    --page-login-device-management-text-light: #FFFFFF; /* Light text for dark backgrounds */
    --page-login-device-management-background-light: #F8F9FA; /* A very light grey for contrast */
    --page-login-device-management-background-dark: #1A237E; /* Primary color as dark background */
    --page-login-device-management-accent-color-dark: #998100; /* Darker variant of secondary for text on it */
    --page-login-device-management-accent-color-light: #e5dc81; /* Lighter variant of primary for text on it */
}

.page-login-device-management {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-login-device-management-text-dark);
    background-color: var(--page-login-device-management-background-light);
}

.page-login-device-management__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-login-device-management__hero-section {
    background: linear-gradient(135deg, var(--page-login-device-management-background-dark), #3f51b5);
    color: var(--page-login-device-management-text-light);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-login-device-management__hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.1) 0%, rgba(255, 215, 0, 0) 70%);
    animation: page-login-device-management__rotate 20s linear infinite;
    z-index: 0;
}

@keyframes page-login-device-management__rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.page-login-device-management__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    color: var(--page-login-device-management-text-light);
    position: relative;
    z-index: 1;
    font-weight: 700;
}

.page-login-device-management__hero-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.9);
}

.page-login-device-management__cta-button {
    display: inline-block;
    background-color: var(--page-login-device-management-secondary-color);
    color: var(--page-login-device-management-accent-color-dark);
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    position: relative;
    z-index: 1;
    border: none;
    cursor: pointer;
}

.page-login-device-management__cta-button:hover {
    background-color: #FFC107; /* Slightly darker gold */
    transform: translateY(-3px);
}

.page-login-device-management__cta-button--secondary {
    background-color: var(--page-login-device-management-primary-color);
    color: var(--page-login-device-management-text-light);
    border: 2px solid var(--page-login-device-management-secondary-color);
}

.page-login-device-management__cta-button--secondary:hover {
    background-color: #3f51b5;
    border-color: #FFC107;
}

.page-login-device-management__section {
    padding: 60px 0;
    background-color: var(--page-login-device-management-background-light);
}

.page-login-device-management__section:nth-of-type(even) {
    background-color: #f0f2f5;
}

.page-login-device-management__section-title {
    font-size: 2.5em;
    color: var(--page-login-device-management-primary-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.page-login-device-management__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--page-login-device-management-secondary-color);
    border-radius: 2px;
}

.page-login-device-management__text-content {
    font-size: 1.1em;
    margin-bottom: 20px;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: #4A4A4A;
}

.page-login-device-management__highlight {
    color: var(--page-login-device-management-primary-color);
    font-weight: bold;
}

.page-login-device-management__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login-device-management__grid-item {
    background-color: var(--page-login-device-management-text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
}

.page-login-device-management__grid-item:hover {
    transform: translateY(-5px);
}

.page-login-device-management__feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    color: var(--page-login-device-management-secondary-color);
}

.page-login-device-management__item-title {
    font-size: 1.5em;
    color: var(--page-login-device-management-primary-color);
    margin-bottom: 15px;
}

.page-login-device-management__ordered-list,
.page-login-device-management__unordered-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.page-login-device-management__ordered-list li {
    background-color: var(--page-login-device-management-text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 25px;
    border-left: 5px solid var(--page-login-device-management-secondary-color);
}

.page-login-device-management__ordered-list li:last-child {
    margin-bottom: 0;
}

.page-login-device-management__ordered-list li .page-login-device-management__item-title {
    text-align: left;
    font-size: 1.8em;
    margin-bottom: 10px;
}

.page-login-device-management__ordered-list li p {
    text-align: left;
    font-size: 1.05em;
    color: #555;
}

.page-login-device-management__image-inline {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.page-login-device-management__unordered-list li {
    margin-bottom: 10px;
    font-size: 1.05em;
    color: #555;
    text-align: left;
}

.page-login-device-management__feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login-device-management__feature-item {
    background-color: var(--page-login-device-management-text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
}

.page-login-device-management__feature-item .page-login-device-management__item-title {
    font-size: 1.6em;
    margin-bottom: 10px;
}

.page-login-device-management__icon-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.page-login-device-management__icon-list li {
    display: flex;
    align-items: flex-start;
    background-color: var(--page-login-device-management-text-light);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.page-login-device-management__list-icon {
    width: 40px;
    height: 40px;
    margin-right: 15px;
    flex-shrink: 0;
    color: var(--page-login-device-management-secondary-color);
}

.page-login-device-management__list-icon + p {
    flex-grow: 1;
    font-size: 1em;
    color: #555;
}

.page-login-device-management__action-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
}

.page-login-device-management__step {
    background-color: var(--page-login-device-management-text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
    border-left: 5px solid var(--page-login-device-management-primary-color);
}

.page-login-device-management__step .page-login-device-management__item-title {
    font-size: 1.6em;
    color: var(--page-login-device-management-primary-color);
}

.page-login-device-management__faq-item {
    background-color: var(--page-login-device-management-text-light);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 15px;
    border: 1px solid #eee;
}

.page-login-device-management__faq-question {
    font-size: 1.3em;
    color: var(--page-login-device-management-primary-color);
    margin-bottom: 10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-login-device-management__faq-question::after {
    content: '+';
    font-size: 1.5em;
    color: var(--page-login-device-management-secondary-color);
    transition: transform 0.3s ease;
}

.page-login-device-management__faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-login-device-management__faq-answer {
    font-size: 1em;
    color: #666;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
    padding-top: 0;
}

.page-login-device-management__faq-answer.active {
    max-height: 200px; /* Adjust as needed */
    padding-top: 15px;
}

.page-login-device-management__final-cta {
    background-color: var(--page-login-device-management-primary-color);
    color: var(--page-login-device-management-text-light);
    text-align: center;
    padding: 80px 0;
}

.page-login-device-management__final-cta .page-login-device-management__section-title {
    color: var(--page-login-device-management-text-light);
}

.page-login-device-management__final-cta .page-login-device-management__section-title::after {
    background-color: var(--page-login-device-management-secondary-color);
}

.page-login-device-management__final-cta .page-login-device-management__text-content {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .page-login-device-management__hero-title {
        font-size: 2.8em;
    }

    .page-login-device-management__section-title {
        font-size: 2em;
    }

    .page-login-device-management__grid,
    .page-login-device-management__feature-list,
    .page-login-device-management__icon-list {
        grid-template-columns: 1fr;
    }

    .page-login-device-management__ordered-list li .page-login-device-management__item-title {
        font-size: 1.5em;
    }
}

@media (max-width: 768px) {
    .page-login-device-management__hero-section {
        padding: 80px 0;
    }

    .page-login-device-management__hero-title {
        font-size: 2.2em;
    }

    .page-login-device-management__hero-description {
        font-size: 1em;
    }

    .page-login-device-management__cta-button {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-login-device-management__section {
        padding: 40px 0;
    }

    .page-login-device-management__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-login-device-management__text-content {
        font-size: 1em;
    }

    .page-login-device-management__grid-item,
    .page-login-device-management__feature-item,
    .page-login-device-management__step,
    .page-login-device-management__ordered-list li,
    .page-login-device-management__faq-item {
        padding: 20px;
    }

    .page-login-device-management__item-title {
        font-size: 1.3em;
    }

    .page-login-device-management__faq-question {
        font-size: 1.1em;
    }
}

@media (max-width: 480px) {
    .page-login-device-management__hero-section {
        padding: 60px 0;
    }

    .page-login-device-management__hero-title {
        font-size: 1.8em;
    }

    .page-login-device-management__section-title {
        font-size: 1.5em;
    }
}