:root {
    --color-primary: #11A84E; /* Main color */
    --color-secondary: #22C768; /* Auxiliary color */
    --color-button-gradient-start: #2AD16F;
    --color-button-gradient-end: #13994A;
    --color-card-bg: #11271B;
    --color-background: #08160F;
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-deep-green: #0A4B2C;
    --color-divider: #1E3A2A;
}

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

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

.page-download__section-title {
    font-size: 2.5em;
    font-weight: bold;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.3;
}

.page-download__section-description {
    font-size: 1.1em;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Hero Section */
.page-download__hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding as body handles header offset */
    background: linear-gradient(180deg, var(--color-deep-green) 0%, var(--color-background) 100%);
    position: relative;
    overflow: hidden; /* Ensure content doesn't overflow */
}

.page-download__hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin-bottom: 40px;
}

.page-download__main-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size */
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5); /* Glow effect */
}

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

.page-download__download-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap; /* Allow wrapping on small screens */
}

.page-download__btn-primary {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: #ffffff;
    font-size: 1.1em;
    font-weight: bold;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    max-width: 100%; /* Ensure button doesn't overflow */
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-download__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-download__hero-image-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 900px; /* Adjust based on hero image aspect ratio */
    margin-top: 30px;
}

.page-download__hero-image {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* General Section Styles */
.page-download__benefits-section,
.page-download__how-to-download-section,
.page-download__features-section,
.page-download__requirements-section,
.page-download__faq-section,
.page-download__cta-section {
    padding: 80px 0;
    position: relative;
}

.page-download__dark-section {
    background-color: var(--color-deep-green);
}

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

.page-download__benefit-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease;
}

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

.page-download__card-title {
    font-size: 1.5em;
    color: var(--color-gold);
    margin-bottom: 15px;
    font-weight: 600;
}

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

/* How-to-Download Section */
.page-download__download-platform {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.page-download__platform-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    text-align: center;
}

.page-download__platform-card .page-download__card-title {
    margin-bottom: 25px;
    color: var(--color-gold);
}

.page-download__qr-code {
    max-width: 200px;
    height: auto;
    margin: 0 auto 25px auto;
    display: block;
    border: 5px solid #ffffff;
    border-radius: 8px;
}

.page-download__download-steps {
    list-style-type: decimal;
    text-align: left;
    margin: 0 auto 30px auto;
    padding-left: 25px;
    color: var(--color-text-main);
    max-width: 500px;
}

.page-download__download-steps li {
    margin-bottom: 15px;
    font-size: 1em;
    line-height: 1.5;
}

.page-download__download-steps li strong {
    color: var(--color-gold);
}

.page-download__btn-full-width {
    width: 100%;
    max-width: 300px; /* Limit max width for aesthetic */
    margin: 0 auto;
    display: block;
}

/* Features Section */
.page-download__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.page-download__feature-item {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    text-align: center;
}

.page-download__feature-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-download__feature-title {
    font-size: 1.6em;
    color: var(--color-gold);
    margin-bottom: 10px;
    font-weight: 600;
}

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

/* Requirements Section */
.page-download__requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.page-download__requirement-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
}

.page-download__requirements-list {
    list-style-type: disc;
    text-align: left;
    margin: 0;
    padding-left: 20px;
    color: var(--color-text-main);
}

.page-download__requirements-list li {
    margin-bottom: 10px;
    font-size: 1em;
    line-height: 1.5;
}

.page-download__requirements-list li strong {
    color: var(--color-gold);
}

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

.page-download__faq-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--color-text-main);
    cursor: pointer;
    background-color: var(--color-deep-green);
    border-bottom: 1px solid var(--color-divider);
    list-style: none; /* For details tag */
}

.page-download__faq-question::-webkit-details-marker {
    display: none; /* For details tag */
}

.page-download__faq-item[open] .page-download__faq-question {
    border-bottom: 1px solid var(--color-border);
}

.page-download__faq-qtext {
    flex-grow: 1;
    color: var(--color-gold);
}

.page-download__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    color: var(--color-gold);
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-download__faq-item[open] .page-download__faq-toggle {
    transform: rotate(45deg); /* Change + to X or similar visually */
}

.page-download__faq-answer {
    padding: 20px 25px;
    font-size: 1em;
    color: var(--color-text-secondary);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, padding 0.5s ease-in-out;
}

.page-download__faq-item[open] .page-download__faq-answer {
    max-height: 500px; /* Should be large enough to contain content */
    padding-top: 15px;
    padding-bottom: 25px;
}

/* CTA Section */
.page-download__cta-section {
    text-align: center;
    background: linear-gradient(0deg, var(--color-deep-green) 0%, var(--color-background) 100%);
    padding-bottom: 80px;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-download__hero-section {
        padding: 40px 15px;
        padding-top: 10px;
    }

    .page-download__main-title {
        font-size: clamp(1.8em, 5vw, 3em);
    }

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

    .page-download__download-platform,
    .page-download__requirements-grid,
    .page-download__features-grid {
        grid-template-columns: 1fr;
    }

    .page-download__download-steps {
        max-width: none;
    }

    .page-download__btn-full-width {
        max-width: none;
    }
}

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

    .page-download__container {
        padding: 0 15px;
    }

    .page-download__hero-section {
        padding: 30px 15px;
        padding-top: 10px;
    }

    .page-download__main-title {
        font-size: clamp(1.5em, 6vw, 2.5em);
    }

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

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

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

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

    .page-download__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    .page-download__benefits-section,
    .page-download__how-to-download-section,
    .page-download__features-section,
    .page-download__requirements-section,
    .page-download__faq-section,
    .page-download__cta-section {
        padding: 50px 0;
    }

    .page-download__benefit-card,
    .page-download__platform-card,
    .page-download__feature-item,
    .page-download__requirement-card,
    .page-download__faq-item {
        padding: 20px;
        box-sizing: border-box;
    }

    .page-download__card-title,
    .page-download__feature-title {
        font-size: 1.3em;
    }

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

    .page-download__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }

    .page-download__faq-answer {
        padding: 15px 20px;
        padding-top: 10px;
    }

    /* Images responsiveness */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-download__hero-image-wrapper,
    .page-download__platform-card,
    .page-download__feature-item,
    .page-download__requirement-card,
    .page-download__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* For containers that hold images */
    }

    /* Video responsiveness (if any) */
    .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 already handles --header-offset */
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-download__video-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    .page-download__download-buttons--bottom {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
}

/* Ensure contrast for text on card backgrounds */
.page-download__card-bg {
    background-color: var(--color-card-bg);
    color: var(--color-text-main);
}

.page-download__dark-bg {
    background-color: var(--color-deep-green);
    color: var(--color-text-main);
}

/* FAQ Answer transition for max-height */
.page-download__faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, padding 0.5s ease-in-out;
}

.page-download__faq-item[open] .page-download__faq-answer {
    max-height: 500px; /* Should be large enough to contain content */
    padding-top: 15px;
    padding-bottom: 25px;
}