/* style/download.css */

/* Custom Colors */
:root {
    --page-download-text-main: #F2FFF6;
    --page-download-text-secondary: #A7D9B8;
    --page-download-background: #08160F;
    --page-download-card-bg: #11271B;
    --page-download-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --page-download-border: #2E7A4E;
    --page-download-glow: #57E38D;
    --page-download-gold: #F2C14E;
    --page-download-divider: #1E3A2A;
    --page-download-deep-green: #0A4B2C;
}

.page-download {
    color: var(--page-download-text-main);
    background-color: var(--page-download-background);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

/* Typography */
.page-download__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--page-download-text-main);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-download__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--page-download-text-main);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.3;
}

.page-download__section-subtitle,
.page-download__description {
    font-size: 1.1rem;
    color: var(--page-download-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.page-download__card-title {
    font-size: 1.4rem;
    color: var(--page-download-text-main);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-download__card-text,
.page-download p,
.page-download li {
    font-size: 1rem;
    color: var(--page-download-text-secondary);
}

/* Buttons */
.page-download__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.page-download__btn-primary,
.page-download__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    box-sizing: border-box;
    min-width: 180px;
}

.page-download__btn-primary {
    background: var(--page-download-button-gradient);
    color: var(--page-download-text-main);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-download__btn-secondary {
    background-color: transparent;
    color: var(--page-download-glow);
    border: 2px solid var(--page-download-glow);
}

.page-download__btn-secondary:hover {
    background-color: var(--page-download-glow);
    color: var(--page-download-background);
    transform: translateY(-2px);
}

.page-download__btn-large {
    padding: 18px 40px;
    font-size: 1.2rem;
    min-width: 250px;
}

.page-download__btn-download {
    margin-top: 20px;
}

/* Hero Section */
.page-download__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 20px 60px 20px; /* body already has padding-top */
    overflow: hidden;
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-height: 70vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    min-width: 200px;
    min-height: 200px;
}

.page-download__hero-content {
    max-width: 900px;
    text-align: center;
    z-index: 1;
}

/* Video Section */
.page-download__video-section {
    padding: 40px 20px;
    background-color: var(--page-download-background);
    text-align: center;
}

.page-download__video-container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-download__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    margin-top: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.page-download__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    min-width: 200px;
    min-height: 200px;
}

.page-download__video-description {
    margin-top: 20px;
    font-size: 1rem;
    color: var(--page-download-text-secondary);
}

/* Benefits Section */
.page-download__benefits-section {
    padding: 60px 20px;
    background-color: var(--page-download-background);
}

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

.page-download__benefit-card {
    background-color: var(--page-download-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-download__benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__benefit-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    min-width: 100px; /* Ensure minimum size */
    min-height: 100px;
}

/* How to Download Section */
.page-download__how-to-download-section {
    padding: 60px 20px;
    background-color: var(--page-download-deep-green);
}

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

.page-download__download-method {
    background-color: var(--page-download-card-bg);
    border-radius: 12px;
    padding: 35px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-download__method-title {
    font-size: 1.6rem;
    color: var(--page-download-gold);
    margin-bottom: 25px;
    text-align: center;
    font-weight: bold;
}

.page-download__steps-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
    text-align: left;
    width: 100%;
}

.page-download__steps-list li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
    color: var(--page-download-text-secondary);
    font-size: 1.05rem;
}

.page-download__steps-list li::before {
    content: attr(data-step-number);
    position: absolute;
    left: 0;
    top: 0;
    background-color: var(--page-download-glow);
    color: var(--page-download-background);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.page-download__steps-list li:nth-child(1)::before { content: '1'; }
.page-download__steps-list li:nth-child(2)::before { content: '2'; }
.page-download__steps-list li:nth-child(3)::before { content: '3'; }
.page-download__steps-list li:nth-child(4)::before { content: '4'; }
.page-download__steps-list li:nth-child(5)::before { content: '5'; }

.page-download__qr-code-wrapper {
    text-align: center;
    margin-top: 20px;
    margin-bottom: 20px;
}

.page-download__qr-code {
    width: 200px;
    height: 200px;
    border: 5px solid var(--page-download-text-main);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    min-width: 200px;
    min-height: 200px;
}

.page-download__qr-text {
    margin-top: 15px;
    color: var(--page-download-text-secondary);
    font-size: 0.95rem;
}

/* Features Section */
.page-download__features-section {
    padding: 60px 20px;
    background-color: var(--page-download-background);
}

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

.page-download__feature-card {
    background-color: var(--page-download-card-bg);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__feature-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px;
    min-height: 200px;
}

.page-download__card-btn {
    margin-top: auto; /* Push button to bottom */
    align-self: center;
    padding: 10px 20px;
    font-size: 0.95rem;
}

/* Security and Support Section */
.page-download__security-support-section {
    padding: 60px 20px;
    background-color: var(--page-download-deep-green);
}

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

.page-download__info-card {
    background-color: var(--page-download-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-download__info-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    min-width: 100px;
    min-height: 100px;
}

/* FAQ Section */
.page-download__faq-section {
    padding: 60px 20px;
    background-color: var(--page-download-background);
}

.page-download__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__faq-item {
    background-color: var(--page-download-card-bg);
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--page-download-text-main);
    background-color: var(--page-download-card-bg);
    border-bottom: 1px solid var(--page-download-divider);
    transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
    background-color: rgba(var(--page-download-card-bg-rgb), 0.8);
}

.page-download__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-download__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
    color: var(--page-download-glow);
}

.page-download__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--page-download-text-secondary);
    line-height: 1.7;
    text-align: left;
}

.page-download__faq-item[open] .page-download__faq-question {
    border-bottom: 1px solid transparent;
}

.page-download__faq-item[open] .page-download__faq-toggle {
    content: '−';
}

/* Hide default summary marker */
.page-download__faq-item summary::-webkit-details-marker, 
.page-download__faq-item summary::marker {
    display: none;
}


/* Final CTA Section */
.page-download__cta-final {
    padding: 80px 20px;
    background-image: linear-gradient(rgba(17, 40, 27, 0.9), rgba(17, 40, 27, 0.9)), url('[GALLERY:bg:1920x1080:azbet88,app download,call to action,green gold]');
    background-size: cover;
    background-position: center;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-download__main-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    .page-download__section-title {
        font-size: clamp(1.6rem, 4vw, 2.5rem);
    }
}

@media (max-width: 768px) {
    .page-download__container {
        padding: 0 15px;
    }

    .page-download__hero-section,
    .page-download__benefits-section,
    .page-download__how-to-download-section,
    .page-download__features-section,
    .page-download__security-support-section,
    .page-download__faq-section,
    .page-download__cta-final {
        padding: 40px 15px;
    }

    .page-download__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }

    .page-download__section-title {
        font-size: clamp(1.5rem, 5vw, 2.2rem);
    }

    .page-download__description,
    .page-download__section-subtitle,
    .page-download__card-text,
    .page-download p,
    .page-download li,
    .page-download__qr-text {
        font-size: 0.95rem;
    }

    /* Buttons */
    .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-download__btn-primary,
    .page-download__btn-secondary,
    .page-download a[class*="button"],
    .page-download a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Images and Videos */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-download__hero-image-wrapper,
    .page-download__video-container,
    .page-download__video-wrapper,
    .page-download__qr-code-wrapper,
    .page-download__benefits-grid,
    .page-download__download-steps,
    .page-download__features-grid,
    .page-download__info-grid,
    .page-download__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        padding-left: 0;
        padding-right: 0;
    }

    .page-download__qr-code {
        width: 150px;
        height: 150px;
        min-width: 150px;
        min-height: 150px;
    }

    .page-download__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-download__video-section {
      padding-top: 10px !important; /* body đã xử lý --header-offset */
    }

    .page-download__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }

    .page-download__faq-answer {
        padding: 0 20px 15px 20px;
    }

    .page-download__steps-list li {
        padding-left: 25px;
    }

    .page-download__steps-list li::before {
        width: 20px;
        height: 20px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .page-download__hero-image-wrapper {
        max-height: 50vh;
    }

    .page-download__benefit-icon,
    .page-download__info-icon {
        width: 80px;
        height: 80px;
        min-width: 80px;
        min-height: 80px;
    }
}