:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --bg-color-download: #08160F; /* Specific background for this page, though body uses shared --bg-color */
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;

    /* Default spacing */
    --section-padding-y: 60px;
    --container-max-width: 1200px;
}

.page-download {
    font-family: 'Arial', sans-serif;
    color: var(--text-main); /* Default text color for the page */
    background-color: var(--bg-color); /* From shared.css, should be #08160F */
    line-height: 1.6;
}

.page-download__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-download__section-title {
    font-size: 2.5rem;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-download__text-block {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 15px;
    text-align: justify;
}

.page-download__text-block strong {
    color: var(--gold-color);
}

.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;
    cursor: pointer;
    white-space: nowrap;
    word-wrap: break-word; /* Allow text wrapping for buttons */
    box-sizing: border-box;
    max-width: 100%;
}

.page-download__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main); /* White text on green gradient */
    border: none;
    box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-download__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

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

.page-download__btn-secondary:hover {
    background: rgba(17, 168, 78, 0.1);
    transform: translateY(-2px);
    color: var(--glow-color);
}

/* Hero Section */
.page-download__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 var(--section-padding-y) 0; /* body handles top offset, 10px for visual separation */
    overflow: hidden;
    background-color: var(--bg-color-download);
}

.page-download__hero-content-wrapper {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column; /* Image above text */
    align-items: center;
    gap: 30px;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.page-download__hero-text-content {
    text-align: center;
    max-width: 800px;
}

.page-download__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Using clamp for H1 */
    color: var(--text-main);
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.page-download__hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.page-download__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
    justify-content: center;
    width: 100%;
    max-width: 500px; /* Limit button group width */
    margin: 0 auto;
}

.page-download__cta-buttons--center {
    margin-top: 30px;
}

/* Intro Section */
.page-download__intro-section {
    padding: var(--section-padding-y) 0;
    background-color: var(--deep-green-color);
}

/* Features Section */
.page-download__features-section {
    padding: var(--section-padding-y) 0;
    background-color: var(--bg-color-download);
}

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

.page-download__feature-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid var(--border-color);
}

.page-download__feature-icon {
    width: 100px; 
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    /* Placeholder will ensure large image is provided, CSS controls display */
}

.page-download__feature-title {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-download__feature-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    text-align: justify;
}

/* Download Guide Section */
.page-download__download-guide-section {
    padding: var(--section-padding-y) 0;
    background-color: var(--deep-green-color);
}

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

.page-download__guide-block {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    flex: 1;
    min-width: 300px;
    max-width: 550px;
    border: 1px solid var(--border-color);
}

.page-download__guide-subtitle {
    font-size: 1.8rem;
    color: var(--gold-color);
    margin-bottom: 20px;
    font-weight: bold;
}

.page-download__ordered-list {
    list-style-type: decimal;
    list-style-position: inside;
    margin-bottom: 20px;
    padding-left: 0;
}

.page-download__ordered-list li {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 8px;
}

.page-download__qr-code-wrapper {
    text-align: center;
    margin-top: 25px;
    margin-bottom: 20px;
}

.page-download__qr-code {
    width: 250px;
    height: 250px;
    object-fit: contain;
    border: 5px solid var(--text-main);
    border-radius: 8px;
    margin-bottom: 20px;
    display: block; /* Ensure it's a block element for centering */
    margin-left: auto;
    margin-right: auto;
}

.page-download__note {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 20px;
    border-left: 4px solid var(--gold-color);
    padding-left: 15px;
}

.page-download__btn-small {
    padding: 10px 20px;
    font-size: 1rem;
}

/* Benefits Section */
.page-download__benefits-section {
    padding: var(--section-padding-y) 0;
    background-color: var(--bg-color-download);
}

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

.page-download__benefit-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

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

.page-download__benefit-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    text-align: justify;
}

/* FAQ Section */
.page-download__faq-section {
    padding: var(--section-padding-y) 0;
    background-color: var(--deep-green-color);
}

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

.page-download__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.15rem;
    color: var(--text-main);
    font-weight: bold;
    cursor: pointer;
    background-color: var(--card-bg);
    transition: background-color 0.3s ease;
    list-style: none; /* For details summary */
}

.page-download__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker for Chrome/Safari */
}

.page-download__faq-question:hover {
    background-color: rgba(var(--primary-color), 0.1);
}

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

.page-download__faq-answer {
    padding: 0 20px 20px 20px;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    text-align: justify;
    max-height: 0; /* For JS-based toggle */
    overflow: hidden; /* For JS-based toggle */
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

/* Details element specific styling */
.page-download__faq-item[open] .page-download__faq-answer {
    max-height: 1000px; /* Sufficiently large for content */
    padding-top: 10px;
}

/* Final CTA Section */
.page-download__cta-final-section {
    padding: var(--section-padding-y) 0;
    text-align: center;
    background-color: var(--bg-color-download);
}

.page-download__cta-final-section .page-download__section-title {
    margin-bottom: 20px;
}

.page-download__cta-final-section .page-download__text-block {
    max-width: 800px;
    margin: 0 auto 30px auto;
}

/* Image responsive rules */
.page-download img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .page-download__container,
    .page-download__hero-content-wrapper,
    .page-download__cta-buttons,
    .page-download__guide-block,
    .page-download__features-grid,
    .page-download__benefits-grid,
    .page-download__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        overflow: hidden !important;
    }

    .page-download__hero-section {
        padding-top: 10px !important; /* body already handles header offset */
        padding-bottom: 40px !important;
    }

    .page-download__main-title {
        font-size: clamp(2rem, 8vw, 2.5rem); /* Adjust clamp for smaller screens */
        margin-bottom: 15px;
    }

    .page-download__hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .page-download__section-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .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;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px !important;
        font-size: 1rem !important;
    }

    .page-download__features-grid,
    .page-download__benefits-grid {
        grid-template-columns: 1fr;
    }

    .page-download__guide-steps {
        flex-direction: column;
        gap: 30px;
    }

    .page-download__guide-block {
        max-width: 100%;
    }

    .page-download__feature-icon {
        width: 80px;
        height: 80px;
    }

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

    /* Images within content areas */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
}