/* style/download.css */

:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --register-color: #C30808;
    --login-color: #C30808;
    --background-color: #FFFFFF;
    --register-login-font-color: #FFFF00;
    --text-dark: #333333;
    --text-light: #ffffff;
    --border-light: #e0e0e0;
}

.page-download {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-dark); /* Default text color for light backgrounds */
    background-color: var(--background-color);
}

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

.page-download__dark-bg {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.page-download__light-bg {
    background-color: var(--background-color);
    color: var(--text-dark);
}

.page-download__hero-section {
    position: relative;
    width: 100%;
    padding: 80px 0;
    padding-top: var(--header-offset, 120px);
    text-align: center;
    overflow: hidden;
}

.page-download__hero-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    font-weight: bold;
    color: var(--text-light);
}

.page-download__hero-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-light);
}

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

.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, border-color 0.3s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
}

.page-download__btn-primary {
    background-color: var(--register-color); /* Sử dụng màu đỏ cho nút chính */
    color: var(--register-login-font-color); /* Sử dụng màu vàng cho chữ */
    border: 2px solid var(--register-color);
}

.page-download__btn-primary:hover {
    background-color: darken(var(--register-color), 10%);
    border-color: darken(var(--register-color), 10%);
}

.page-download__btn-secondary {
    background-color: var(--primary-color);
    color: var(--text-light);
    border: 2px solid var(--primary-color);
}

.page-download__btn-secondary:hover {
    background-color: darken(var(--primary-color), 10%);
    border-color: darken(var(--primary-color), 10%);
}

.page-download__qr-codes {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

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

.page-download__qr-item img {
    max-width: 200px;
    height: auto;
    display: block;
    margin: 0 auto 15px;
    border: 5px solid var(--secondary-color);
    border-radius: 10px;
}

.page-download__qr-label {
    font-size: 1.1em;
    font-weight: bold;
    color: var(--text-light);
}

.page-download__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    margin: 0 auto;
    border-radius: 10px;
}

.page-download__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: 100%;
    display: block;
    cursor: pointer;
}

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

.page-download__section-description {
    font-size: 1.1em;
    margin-bottom: 40px;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: inherit;
}

.page-download__benefits-section {
    padding: 80px 0;
}

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

.page-download__benefit-card.page-download__card {
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    color: var(--text-dark);
    transition: transform 0.3s ease;
}

.page-download__benefit-card.page-download__card:hover {
    transform: translateY(-5px);
}

.page-download__benefit-card.page-download__card img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px;
    border-radius: 8px;
    min-width: 200px;
    min-height: 200px;
}

.page-download__card-title {
    font-size: 1.4em;
    margin-bottom: 15px;
    font-weight: bold;
    color: var(--primary-color);
}

.page-download__card-text {
    font-size: 1em;
    color: var(--text-dark);
}

.page-download__guide-section {
    padding: 80px 0;
}

.page-download__guide-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.page-download__guide-block {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    color: var(--text-light);
}

.page-download__guide-subtitle {
    font-size: 1.8em;
    margin-bottom: 25px;
    font-weight: bold;
    color: var(--secondary-color);
    text-align: center;
}

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

.page-download__step-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 15px;
}

.page-download__step-number {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 35px;
    height: 35px;
    background-color: var(--register-color);
    color: var(--register-login-font-color);
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.1em;
    flex-shrink: 0;
}

.page-download__step-text {
    font-size: 1em;
    color: var(--text-light);
    flex-grow: 1;
}

.page-download__step-item img {
    max-width: 400px;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 200px;
    min-height: 200px;
}

.page-download__btn-full {
    width: 100%;
    text-align: center;
    margin-top: 20px;
}

.page-download__features-section {
    padding: 80px 0;
}

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

.page-download__feature-card.page-download__card {
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    color: var(--text-dark);
    transition: transform 0.3s ease;
}

.page-download__feature-card.page-download__card:hover {
    transform: translateY(-5px);
}

.page-download__feature-card.page-download__card img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px;
    border-radius: 8px;
    min-width: 200px;
    min-height: 200px;
}

.page-download__security-section {
    padding: 80px 0;
}

.page-download__security-content {
    display: flex;
    gap: 40px;
    align-items: center;
}

.page-download__security-text {
    flex: 1;
}

.page-download__security-subtitle {
    font-size: 1.6em;
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: bold;
    color: var(--secondary-color);
}

.page-download__text-block {
    font-size: 1em;
    margin-bottom: 15px;
    color: var(--text-light);
}

.page-download__security-image {
    flex: 0 0 400px;
    text-align: center;
}

.page-download__security-image img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    min-width: 200px;
    min-height: 200px;
}

.page-download__faq-section {
    padding: 80px 0;
}

.page-download__faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.page-download__faq-item {
    background-color: var(--secondary-color);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-dark);
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    background-color: #f9f9f9;
    color: var(--primary-color);
    list-style: none;
}

.page-download__faq-question::-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: var(--register-color);
}

.page-download__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--text-dark);
}

.page-download__cta-section {
    padding: 80px 0;
    text-align: center;
}

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

.page-download__btn-large {
    padding: 18px 35px;
    font-size: 1.2em;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-download__hero-title {
        font-size: 2.8em;
    }
    .page-download__section-title {
        font-size: 2em;
    }
    .page-download__guide-steps {
        grid-template-columns: 1fr;
    }
    .page-download__security-content {
        flex-direction: column;
    }
    .page-download__security-image {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .page-download {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-download__hero-section {
        padding-top: var(--header-offset, 120px) !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-download__hero-title {
        font-size: 2.2em;
    }

    .page-download__hero-description,
    .page-download__section-description {
        font-size: 1em;
    }

    .page-download__download-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;
    }

    .page-download__qr-codes {
        flex-direction: column;
        gap: 20px;
    }

    .page-download__qr-item img {
        
    }

    .page-download__video-wrapper {
        padding-bottom: 75%; /* More square for mobile */
    }

    .page-download img,
    .page-download video,
    .page-download__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-download__section,
    .page-download__card,
    .page-download__container,
    .page-download__video-section,
    .page-download__video-container,
    .page-download__video-wrapper,
    .page-download__cta-buttons,
    .page-download__download-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }

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

    .page-download__guide-block {
        padding: 20px;
    }

    .page-download__guide-subtitle {
        font-size: 1.5em;
    }

    .page-download__step-item img {
        max-width: 100%;
        height: auto;
        min-width: 200px;
        min-
    }

    .page-download__security-image img {
        min-width: 200px;
        min-
    }

    .page-download__card {
        padding: 20px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
}

@media (max-width: 480px) {
    .page-download__hero-title {
        font-size: 1.8em;
    }
    .page-download__section-title {
        font-size: 1.5em;
    }
    .page-download__qr-codes {
        gap: 15px;
    }
    .page-download__qr-item img {
        
    }
    .page-download__qr-label {
        font-size: 0.9em;
    }
    .page-download__btn-large {
        padding: 15px 25px;
        font-size: 1.1em;
    }
}