/* style/app-download.css */

/* Biến CSS */
:root {
    --page-app-download-primary-color: #007BFF;
    --page-app-download-secondary-color: #FFD700;
    --page-app-download-text-dark: #333;
    --page-app-download-text-light: #fff;
    --page-app-download-bg-light: #f9f9f9;
    --page-app-download-border-color: #ddd;
}

.page-app-download {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-app-download-text-dark);
    background-color: #fff;
}

.page-app-download__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.page-app-download__hero {
    background: linear-gradient(135deg, var(--page-app-download-primary-color) 0%, #0056b3 100%); /* Darker blue gradient */
    color: var(--page-app-download-text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-app-download__hero-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    font-weight: bold;
    color: var(--page-app-download-secondary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-app-download__hero-description {
    font-size: 1.3em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-app-download__hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.page-app-download__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 1.1em;
    cursor: pointer;
    border: none;
}

.page-app-download__btn--primary {
    background-color: var(--page-app-download-secondary-color);
    color: var(--page-app-download-primary-color);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-app-download__btn--primary:hover {
    background-color: #e6c200; /* Slightly darker gold */
    transform: translateY(-3px);
}

.page-app-download__btn--secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--page-app-download-text-light);
    border: 2px solid var(--page-app-download-text-light);
}

.page-app-download__btn--secondary:hover {
    background-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
}

.page-app-download__btn--small {
    padding: 10px 20px;
    font-size: 1em;
    border-radius: 30px;
    background-color: var(--page-app-download-primary-color);
    color: var(--page-app-download-text-light);
    border: 1px solid var(--page-app-download-primary-color);
}

.page-app-download__btn--small:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.page-app-download__hero-image-wrapper {
    margin-top: 50px;
}

.page-app-download__hero-image {
    max-width: 600px;
    width: 90%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: rotateY(5deg);
    transition: transform 0.5s ease;
}

.page-app-download__hero-image:hover {
    transform: rotateY(0deg);
}

/* General Section Styling */
.page-app-download__why-download, 
.page-app-download__download-guide, 
.page-app-download__app-features, 
.page-app-download__faqs, 
.page-app-download__responsible-gaming, 
.page-app-download__detail-pages {
    padding: 60px 0;
    text-align: center;
}

.page-app-download__section-title {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: var(--page-app-download-primary-color);
    font-weight: bold;
}

.page-app-download__section-intro {
    font-size: 1.1em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #555;
}

/* Why Download Section */
.page-app-download__why-download {
    background-color: var(--page-app-download-bg-light);
}

.page-app-download__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-app-download__feature-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    text-align: center;
}

.page-app-download__feature-item:hover {
    transform: translateY(-10px);
}

.page-app-download__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.page-app-download__feature-title {
    font-size: 1.5em;
    color: var(--page-app-download-primary-color);
    margin-bottom: 15px;
}

.page-app-download__feature-text {
    font-size: 1em;
    color: #666;
}

/* Download Guide Section */
.page-app-download__download-guide {
    background-color: #fff;
}

.page-app-download__platform-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--page-app-download-border-color);
    gap: 10px;
}

.page-app-download__tab-btn {
    background-color: transparent;
    border: none;
    padding: 15px 30px;
    font-size: 1.2em;
    font-weight: bold;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    outline: none;
}

.page-app-download__tab-btn:hover {
    color: var(--page-app-download-primary-color);
}

.page-app-download__tab-btn--active {
    color: var(--page-app-download-primary-color);
}

.page-app-download__tab-btn--active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--page-app-download-primary-color);
}

.page-app-download__platform-content {
    display: none;
    padding: 30px 0;
    text-align: left;
    animation: fadeIn 0.5s ease-out;
}

.page-app-download__platform-content--active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.page-app-download__platform-subtitle {
    font-size: 2em;
    color: var(--page-app-download-primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.page-app-download__download-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 30px;
    margin-bottom: 30px;
}

.page-app-download__qr-code-wrapper {
    text-align: center;
    background-color: var(--page-app-download-bg-light);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-app-download__qr-code {
    width: 180px;
    height: 180px;
    border: 5px solid var(--page-app-download-text-light);
    border-radius: 5px;
}

.page-app-download__qr-label {
    margin-top: 15px;
    font-weight: bold;
    color: var(--page-app-download-primary-color);
    font-size: 1.1em;
}

.page-app-download__download-steps {
    flex: 1;
    min-width: 300px;
}

.page-app-download__download-steps ol {
    list-style-type: decimal;
    padding-left: 25px;
    margin-bottom: 25px;
}

.page-app-download__download-steps li {
    margin-bottom: 15px;
    font-size: 1.05em;
    color: #444;
}

.page-app-download__step-highlight {
    color: var(--page-app-download-primary-color);
}

.page-app-download__setting-path, .page-app-download__setting-action {
    font-weight: bold;
    color: #0056b3;
}

.page-app-download__installation-screenshot {
    max-width: 100%;
    height: auto;
    margin-top: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-app-download__note {
    font-style: italic;
    color: #777;
    margin-top: 20px;
    text-align: center;
}

.page-app-download__internal-link {
    color: var(--page-app-download-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-app-download__internal-link:hover {
    text-decoration: underline;
}

/* App Features Section */
.page-app-download__app-features {
    background-color: var(--page-app-download-bg-light);
}

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

.page-app-download__feature-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-app-download__feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.page-app-download__feature-card-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.page-app-download__feature-card-title {
    font-size: 1.6em;
    color: var(--page-app-download-primary-color);
    margin-bottom: 15px;
}

.page-app-download__feature-card-text {
    font-size: 1em;
    color: #666;
}

.page-app-download__cta-bottom {
    margin-top: 60px;
    padding: 40px;
    background-color: var(--page-app-download-primary-color);
    border-radius: 10px;
    color: var(--page-app-download-text-light);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-app-download__cta-text {
    font-size: 1.8em;
    font-weight: bold;
    margin-bottom: 25px;
    color: var(--page-app-download-secondary-color);
}

/* FAQs Section */
.page-app-download__faqs {
    background-color: #fff;
}

.page-app-download__faq-item {
    background-color: var(--page-app-download-bg-light);
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 25px;
    text-align: left;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-app-download__faq-question {
    font-size: 1.3em;
    color: var(--page-app-download-primary-color);
    margin-bottom: 10px;
    cursor: pointer;
    position: relative;
    padding-right: 30px;
}

.page-app-download__faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--page-app-download-secondary-color);
    transition: transform 0.3s ease;
}

.page-app-download__faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-app-download__faq-answer {
    font-size: 1em;
    color: #555;
    display: none;
    padding-top: 10px;
}

.page-app-download__faq-answer.active {
    display: block;
}

/* Responsible Gaming Section */
.page-app-download__responsible-gaming {
    background-color: var(--page-app-download-primary-color);
    color: var(--page-app-download-text-light);
    padding: 50px 0;
}

.page-app-download__responsible-gaming .page-app-download__section-title {
    color: var(--page-app-download-secondary-color);
}

.page-app-download__text-center {
    text-align: center;
    font-size: 1.1em;
    max-width: 900px;
    margin: 0 auto 20px auto;
}

/* Detail Pages Section */
.page-app-download__detail-pages {
    background-color: var(--page-app-download-bg-light);
}

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

.page-app-download__detail-item {
    background-color: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.07);
    text-align: left;
    transition: transform 0.3s ease;
}

.page-app-download__detail-item:hover {
    transform: translateY(-5px);
}

.page-app-download__detail-title {
    font-size: 1.4em;
    margin-bottom: 10px;
}

.page-app-download__detail-title a {
    color: var(--page-app-download-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-app-download__detail-title a:hover {
    text-decoration: underline;
}

.page-app-download__detail-description {
    font-size: 0.95em;
    color: #666;
    margin-bottom: 15px;
}

/* Floating Ad */
.page-app-download__floating-ad {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background-color: var(--page-app-download-secondary-color);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.page-app-download__floating-ad:hover {
    transform: translateY(-5px);
}

.page-app-download__floating-ad a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--page-app-download-primary-color);
    padding: 10px 15px;
}

.page-app-download__floating-ad-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
}

.page-app-download__floating-ad-text {
    font-weight: bold;
    font-size: 1.1em;
    white-space: nowrap;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-app-download__hero-title {
        font-size: 2.5em;
    }
    .page-app-download__section-title {
        font-size: 2em;
    }
    .page-app-download__hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-app-download__btn {
        width: 80%;
        margin: 0 auto;
    }
    .page-app-download__download-options {
        flex-direction: column;
    }
    .page-app-download__qr-code-wrapper {
        margin-bottom: 30px;
    }
    .page-app-download__platform-tabs {
      flex-wrap: wrap;
    }
    .page-app-download__tab-btn {
      flex: 1 1 auto;
      min-width: 120px;
    }
    .page-app-download__floating-ad {
      bottom: 15px;
      right: 15px;
    }
    .page-app-download__floating-ad a {
      padding: 8px 12px;
    }
    .page-app-download__floating-ad-image {
      width: 40px;
      height: 40px;
      margin-right: 10px;
    }
    .page-app-download__floating-ad-text {
      font-size: 1em;
    }
}

@media (max-width: 768px) {
    .page-app-download__hero {
        padding: 60px 0;
    }
    .page-app-download__hero-title {
        font-size: 2em;
    }
    .page-app-download__hero-description {
        font-size: 1.1em;
    }
    .page-app-download__btn {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-app-download__section-title {
        font-size: 1.8em;
    }
    .page-app-download__section-intro {
        font-size: 1em;
    }
    .page-app-download__features-grid, .page-app-download__features-list, .page-app-download__detail-list {
        grid-template-columns: 1fr;
    }
    .page-app-download__platform-subtitle {
        font-size: 1.6em;
    }
    .page-app-download__cta-text {
        font-size: 1.4em;
    }
    .page-app-download__floating-ad {
        bottom: 10px;
        right: 10px;
    }
    .page-app-download__floating-ad a {
        padding: 5px 10px;
    }
    .page-app-download__floating-ad-image {
        width: 30px;
        height: 30px;
        margin-right: 8px;
    }
    .page-app-download__floating-ad-text {
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .page-app-download__hero-title {
        font-size: 1.8em;
    }
    .page-app-download__hero-description {
        font-size: 0.9em;
    }
    .page-app-download__btn {
        width: 95%;
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .page-app-download__section-title {
        font-size: 1.5em;
    }
    .page-app-download__feature-title, .page-app-download__feature-card-title {
        font-size: 1.3em;
    }
    .page-app-download__platform-tabs {
      gap: 5px;
    }
    .page-app-download__tab-btn {
      padding: 10px 15px;
      font-size: 1em;
    }
    .page-app-download__qr-code {
        width: 150px;
        height: 150px;
    }
    .page-app-download__cta-text {
        font-size: 1.2em;
    }
    .page-app-download__floating-ad {
        display: none; /* Hide floating ad on very small screens if it obstructs content */
    }
}