/* style/download.css */
.page-download {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #FFFFFF;
}

.page-download__dark-bg {
    background-color: #017439;
    color: #ffffff;
}

.page-download__light-bg {
    background-color: #ffffff;
    color: #333333;
}

.page-download__hero-section {
    position: relative;
    width: 100%;
    padding: 10px 20px 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.page-download__hero-content-wrapper {
    max-width: 1200px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-download__hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.page-download__hero-text-block {
    max-width: 800px;
    margin: 0 auto;
}

.page-download__main-title {
    font-size: clamp(2em, 4vw, 3.2em);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-download__description {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: #f0f0f0;
}

.page-download__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.page-download__btn-primary,
.page-download__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.page-download__btn-primary {
    background-color: #C30808; /* Custom color for register/login type actions */
    color: #FFFF00; /* Custom font color */
    border: 2px solid #C30808;
}

.page-download__btn-primary:hover {
    background-color: #a00606;
    transform: translateY(-2px);
}

.page-download__btn-secondary {
    background-color: #ffffff;
    color: #017439;
    border: 2px solid #017439;
}

.page-download__btn-secondary:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
}

.page-download__section {
    padding: 60px 20px;
}

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

.page-download__section-title {
    font-size: 2.5em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: inherit;
}

.page-download__section-intro {
    font-size: 1.1em;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: inherit;
}

.page-download__why-choose .page-download__section-title,
.page-download__why-choose .page-download__section-intro {
    color: #333333;
}

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

.page-download__feature-card {
    background-color: #f9f9f9;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.page-download__feature-icon {
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 8px;
}

.page-download__feature-title {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
    color: #017439;
}

.page-download__feature-description {
    font-size: 1em;
    color: #555555;
}

.page-download__how-to-download .page-download__section-title,
.page-download__how-to-download .page-download__section-intro {
    color: #ffffff;
}

.page-download__download-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-download__method-card {
    background-color: #ffffff;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    color: #333333;
}

.page-download__method-title {
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: 25px;
    color: #017439;
    text-align: center;
}

.page-download__download-steps {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.page-download__download-steps li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
    font-size: 1.05em;
}

.page-download__download-steps li:before {
    content: attr(data-step);
    counter-increment: step-counter;
    content: counter(step-counter);
    background-color: #017439;
    color: #ffffff;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 0;
    top: 0;
    font-size: 0.9em;
    font-weight: bold;
}

.page-download__btn-small {
    padding: 10px 20px;
    font-size: 1em;
    width: fit-content;
    margin: 0 auto; /* Center button */
    display: block;
}

.page-download__qr-section {
    text-align: center;
}

.page-download__qr-title {
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 30px;
    color: #ffffff;
}

.page-download__qr-codes {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.page-download__qr-item {
    text-align: center;
}

.page-download__qr-image {
    width: 250px;
    height: 250px;
    object-fit: contain;
    background-color: #ffffff;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.page-download__qr-label {
    font-size: 1.1em;
    font-weight: 600;
    margin-top: 15px;
    color: #ffffff;
}

.page-download__app-features .page-download__section-title,
.page-download__app-features .page-download__section-intro {
    color: #333333;
}

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

.page-download__highlight-card {
    background-color: #f9f9f9;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.page-download__highlight-title {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
    color: #017439;
}

.page-download__highlight-description {
    font-size: 1em;
    color: #555555;
}

.page-download__faq-section .page-download__section-title,
.page-download__faq-section .page-download__section-intro {
    color: #333333;
}

.page-download__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-download__faq-item {
    background-color: #f9f9f9;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-download__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15em;
    font-weight: 600;
    color: #017439;
    cursor: pointer;
    list-style: none;
    position: relative;
}

.page-download__faq-item summary::-webkit-details-marker {
    display: none;
}

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

.page-download__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: #017439;
}

.page-download__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: #555555;
}

.page-download__conclusion .page-download__section-title,
.page-download__conclusion .page-download__section-intro {
    color: #ffffff;
}

.page-download__cta-buttons--bottom {
    margin-top: 40px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-download__hero-image {
        width: 80%;
        height: auto;
    }
}

@media (max-width: 768px) {
    .page-download__main-title {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }

    .page-download__section-title {
        font-size: 2em;
    }

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

    .page-download__btn-primary,
    .page-download__btn-secondary {
        width: 100%;
        padding: 12px 20px;
        font-size: 1em;
        max-width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-download__container {
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-download__hero-section,
    .page-download__section {
        padding: 40px 15px;
    }

    .page-download__hero-image,
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        box-sizing: border-box !important;
    }

    .page-download__qr-image {
        width: 200px;
        height: 200px;
    }

    .page-download__qr-codes {
        flex-direction: column;
        align-items: center;
    }
    
    .page-download__video-section {
        padding-top: 10px !important; /* body đã xử lý padding-top */
    }

    /* Ensure all containing elements are also responsive */
    .page-download__hero-content-wrapper,
    .page-download__features-grid,
    .page-download__download-methods,
    .page-download__qr-section,
    .page-download__feature-highlights,
    .page-download__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0;
        padding-right: 0;
    }

    .page-download__feature-card,
    .page-download__method-card,
    .page-download__highlight-card,
    .page-download__faq-item {
        padding: 20px;
    }
    
    .page-download__faq-item summary {
        padding: 15px 20px;
        font-size: 1em;
    }

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

@media (max-width: 480px) {
    .page-download__main-title {
        font-size: clamp(1.5em, 7vw, 2em);
    }

    .page-download__section-title {
        font-size: 1.8em;
    }

    .page-download__description,
    .page-download__section-intro,
    .page-download__feature-description,
    .page-download__download-steps li,
    .page-download__qr-label,
    .page-download__highlight-description,
    .page-download__faq-answer p {
        font-size: 0.95em;
    }

    .page-download__qr-image {
        width: 180px;
        height: 180px;
    }
}