/* style/download-center-installation-tutorial.css */
.page-download-center-installation-tutorial {
    font-family: 'Arial', sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f8f8f8;
}

.page-download-center-installation-tutorial__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-download-center-installation-tutorial__hero {
    background: linear-gradient(135deg, #FFD700 0%, #00BFFF 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-download-center-installation-tutorial__hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    animation: page-download-center-installation-tutorial__hero-pulse 15s infinite alternate;
}

@keyframes page-download-center-installation-tutorial__hero-pulse {
    0% { transform: scale(0.8); opacity: 0.5; }
    100% { transform: scale(1.2); opacity: 0.7; }
}

.page-download-center-installation-tutorial__title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
}

.page-download-center-installation-tutorial__subtitle {
    font-size: 1.2em;
    margin-bottom: 40px;
    color: #eee;
    position: relative;
    z-index: 1;
}

.page-download-center-installation-tutorial__hero-image {
    max-width: 80%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    margin-top: 30px;
    position: relative;
    z-index: 1;
}

.page-download-center-installation-tutorial__section {
    padding: 60px 0;
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.page-download-center-installation-tutorial__section:nth-child(even) {
    background-color: #e0f2f7; /* Light blue from #00BFFF */
}

.page-download-center-installation-tutorial__section-title {
    font-size: 2.2em;
    color: #007bb5; /* Darker variant of #00BFFF */
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.page-download-center-installation-tutorial__section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: #FFD700;
    margin: 15px auto 0 auto;
    border-radius: 2px;
}

.page-download-center-installation-tutorial__text-content {
    font-size: 1.1em;
    color: #444;
    text-align: justify;
    margin-bottom: 20px;
}

.page-download-center-installation-tutorial__feature-list,
.page-download-center-installation-tutorial__security-list {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.page-download-center-installation-tutorial__feature-list li,
.page-download-center-installation-tutorial__security-list li {
    background-color: #f9f9f9;
    border-left: 5px solid #FFD700;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    font-size: 1em;
    color: #333;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download-center-installation-tutorial__feature-list li:hover,
.page-download-center-installation-tutorial__security-list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12);
}

.page-download-center-installation-tutorial__feature-list strong,
.page-download-center-installation-tutorial__security-list strong {
    color: #007bb5;
}

.page-download-center-installation-tutorial__image-full-width {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin-top: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-download-center-installation-tutorial__step-by-step {
    display: grid;
    gap: 40px;
    margin-top: 40px;
}

.page-download-center-installation-tutorial__step {
    background-color: #f0f8ff; /* Lighter blue */
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #b3e0ff;
    transition: transform 0.3s ease;
}

.page-download-center-installation-tutorial__step:hover {
    transform: translateY(-8px);
}

.page-download-center-installation-tutorial__step-title {
    font-size: 1.6em;
    color: #005680; /* Darker blue */
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.page-download-center-installation-tutorial__step-title::before {
    content: '✓';
    color: #FFD700;
    font-size: 1.2em;
    margin-right: 10px;
    background-color: #005680;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
}

.page-download-center-installation-tutorial__step p {
    color: #333;
    margin-bottom: 15px;
}

.page-download-center-installation-tutorial__step a {
    color: #007bb5;
    text-decoration: none;
    font-weight: bold;
}

.page-download-center-installation-tutorial__step a:hover {
    text-decoration: underline;
}

.page-download-center-installation-tutorial__step-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

.page-download-center-installation-tutorial__qr-code {
    width: 200px;
    height: 200px;
    display: block;
    margin: 20px auto;
    border: 5px solid #FFD700;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-download-center-installation-tutorial__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    margin-top: 20px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.page-download-center-installation-tutorial__btn--primary {
    background-color: #FFD700; /* Gold */
    color: #333; /* Dark text for gold background */
    border: 2px solid #b39700;
}

.page-download-center-installation-tutorial__btn--primary:hover {
    background-color: #e6c200;
    color: #000;
    transform: translateY(-2px);
}

.page-download-center-installation-tutorial__btn--secondary {
    background-color: #00BFFF; /* Deep Blue */
    color: #fff; /* White text for blue background */
    border: 2px solid #0086b3;
}

.page-download-center-installation-tutorial__btn--secondary:hover {
    background-color: #00aaff;
    color: #fff;
    transform: translateY(-2px);
}

.page-download-center-installation-tutorial__icon-center {
    display: block;
    margin: 30px auto 40px auto;
    max-width: 150px;
    height: auto;
}

.page-download-center-installation-tutorial__faq-list {
    margin-top: 40px;
}

.page-download-center-installation-tutorial__faq-item {
    background-color: #f0f8ff;
    border: 1px solid #cceeff;
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-download-center-installation-tutorial__faq-question {
    padding: 20px;
    font-size: 1.2em;
    color: #005680;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #e6f7ff;
    border-bottom: 1px solid #cceeff;
    transition: background-color 0.3s ease;
}

.page-download-center-installation-tutorial__faq-question:hover {
    background-color: #d9edf7;
}

.page-download-center-installation-tutorial__faq-question::after {
    content: '+';
    font-size: 1.5em;
    font-weight: bold;
    color: #FFD700;
    transition: transform 0.3s ease;
}

.page-download-center-installation-tutorial__faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-download-center-installation-tutorial__faq-answer {
    padding: 0 20px;
    background-color: #f9fcfd;
    color: #444;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
}

.page-download-center-installation-tutorial__faq-answer.active {
    max-height: 500px; /* Adjust based on max content height */
    padding: 20px;
}

.page-download-center-installation-tutorial__faq-answer p {
    margin-bottom: 10px;
}

.page-download-center-installation-tutorial__faq-answer p:last-child {
    margin-bottom: 0;
}

.page-download-center-installation-tutorial__cta {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(45deg, #00BFFF, #007bb5);
    color: #fff;
}

.page-download-center-installation-tutorial__cta .page-download-center-installation-tutorial__section-title {
    color: #fff;
}

.page-download-center-installation-tutorial__cta .page-download-center-installation-tutorial__section-title::after {
    background-color: #FFD700;
}

.page-download-center-installation-tutorial__cta .page-download-center-installation-tutorial__text-content {
    color: #e0f2f7;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-download-center-installation-tutorial__button-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-download-center-installation-tutorial__btn--large {
    padding: 15px 35px;
    font-size: 1.2em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-download-center-installation-tutorial__title {
        font-size: 2em;
    }

    .page-download-center-installation-tutorial__subtitle {
        font-size: 1em;
    }

    .page-download-center-installation-tutorial__section-title {
        font-size: 1.8em;
    }

    .page-download-center-installation-tutorial__feature-list,
    .page-download-center-installation-tutorial__security-list {
        grid-template-columns: 1fr;
    }

    .page-download-center-installation-tutorial__step {
        padding: 20px;
    }

    .page-download-center-installation-tutorial__step-title {
        font-size: 1.4em;
    }

    .page-download-center-installation-tutorial__btn--large {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .page-download-center-installation-tutorial__hero {
        padding: 60px 0;
    }

    .page-download-center-installation-tutorial__title {
        font-size: 1.6em;
    }

    .page-download-center-installation-tutorial__section {
        padding: 40px 0;
    }

    .page-download-center-installation-tutorial__section-title {
        font-size: 1.5em;
    }

    .page-download-center-installation-tutorial__text-content,
    .page-download-center-installation-tutorial__feature-list li,
    .page-download-center-installation-tutorial__security-list li {
        font-size: 0.95em;
    }

    .page-download-center-installation-tutorial__btn {
        padding: 10px 20px;
        font-size: 1em;
    }

    .page-download-center-installation-tutorial__button-group {
        flex-direction: column;
        gap: 15px;
    }
    .page-download-center-installation-tutorial__qr-code {
        width: 150px;
        height: 150px;
    }
}