:root {
    --primary-color: #C91F17;
    --secondary-color: #E53935;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    --card-bg: #D32F2F;
    --background-color: #B71C1C; /* Body background */
    --text-main: #FFF5E1; /* Main text color */
    --border-color: #F2B544;
    --glow-color: #FFCC66;
    --gold-color: #F4D34D;
    --deep-red: #7A0E0E;

    --header-offset: 122px; /* Default value, shared.css should define this */
}

.page-download {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-main); /* Main text color set for dark body background */
    background-color: var(--background-color); /* Ensure main content background matches body */
}

/* Ensure padding-top for the first section, but not the full header-offset */
.page-download__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, body handles main header offset */
    padding-bottom: 40px;
    text-align: center;
    overflow: hidden; /* Prevent content overflow */
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-height: 600px; /* Limit height of hero image */
    overflow: hidden;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover; /* Desktop: cover to fill space */
}

.page-download__hero-content {
    max-width: 900px;
    margin: 20px auto 0;
    padding: 0 15px;
    position: relative;
    z-index: 10;
}

.page-download__main-title {
    font-size: clamp(2em, 3.5vw, 2.8em); /* H1 font size with clamp */
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.page-download__hero-description {
    font-size: 1.1em;
    color: var(--text-main);
    margin-bottom: 30px;
}

.page-download__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    width: 100%; /* Ensure container takes full width */
    max-width: 100%; /* Ensure container takes full width */
    box-sizing: border-box;
    overflow: hidden;
    padding: 0 15px; /* Add padding to container */
}

.page-download__btn-primary,
.page-download__btn-secondary,
.page-download a[class*="button"],
.page-download a[class*="btn"] {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    text-align: center;
    max-width: 100%; /* Ensure button takes full width */
    box-sizing: border-box;
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Allow text to break words */
}

.page-download__btn-primary {
    background: var(--button-gradient);
    color: var(--deep-red); /* Text color for gold button */
    border: 2px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-download__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    opacity: 0.9;
}

.page-download__btn-secondary {
    background: var(--deep-red);
    color: var(--text-main);
    border: 2px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-download__btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    opacity: 0.9;
}

.page-download__btn-large {
    padding: 18px 40px;
    font-size: 1.2em;
}

.page-download__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 15px;
    box-sizing: border-box;
    width: 100%; /* Ensure container takes full width */
}

.page-download__section-title {
    font-size: clamp(1.8em, 3vw, 2.5em);
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-download__section-description {
    font-size: 1.05em;
    color: var(--text-main);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

/* Advantages Section */
.page-download__advantages-section {
    background-color: var(--deep-red); /* Use a darker red for contrast */
    padding: 60px 0;
}

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

.page-download__advantage-card {
    background-color: var(--card-bg); /* Card BG: #D32F2F */
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    color: var(--text-main); /* Text Main: #FFF5E1 */
}

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

.page-download__advantage-icon {
    width: 200px; /* Min size 200px */
    height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 50%; /* Make icons circular for style */
    border: 3px solid var(--gold-color);
    padding: 10px;
    background-color: rgba(255, 255, 255, 0.1);
    display: block; /* Ensure block for margin auto */
    margin-left: auto;
    margin-right: auto;
}

.page-download__advantage-title {
    font-size: 1.4em;
    color: var(--gold-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-download__advantage-text {
    font-size: 0.95em;
    color: var(--text-main);
}

/* Download Guide Section */
.page-download__download-guide {
    padding: 60px 0;
    background-color: var(--background-color);
}

.page-download__platform-guide {
    margin-bottom: 50px;
}

.page-download__platform-title {
    font-size: 2em;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

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

.page-download__step-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    color: var(--text-main);
}

.page-download__qr-code {
    width: 300px; /* Min size 200px */
    height: 300px;
    object-fit: contain;
    margin-bottom: 20px;
    border: 5px solid var(--gold-color);
    border-radius: 8px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-download__guide-image {
    width: 100%;
    max-width: 400px; /* Ensure images are not too wide on desktop */
    height: auto;
    object-fit: cover;
    margin-bottom: 20px;
    border: 3px solid var(--gold-color);
    border-radius: 8px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

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

/* App Features Section */
.page-download__app-features {
    padding: 60px 0;
    background-color: var(--deep-red);
}

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

.page-download__feature-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    color: var(--text-main);
}

.page-download__feature-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    margin-bottom: 15px;
    border-radius: 8px;
    border: 2px solid var(--gold-color);
    display: block;
}

.page-download__feature-title {
    font-size: 1.3em;
    color: var(--gold-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-download__feature-text {
    font-size: 0.95em;
    color: var(--text-main);
}

/* Security Section */
.page-download__security-section {
    padding: 60px 0;
    background-color: var(--background-color);
}

.page-download__security-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    justify-content: center;
}

.page-download__security-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    color: var(--text-main);
}

.page-download__security-icon {
    width: 200px; /* Min size 200px */
    height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 50%;
    border: 3px solid var(--gold-color);
    padding: 10px;
    background-color: rgba(255, 255, 255, 0.1);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-download__security-title {
    font-size: 1.4em;
    color: var(--gold-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-download__security-text {
    font-size: 0.95em;
    color: var(--text-main);
}

/* FAQ Section */
.page-download__faq-section {
    padding: 60px 0;
    background-color: var(--deep-red);
}

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

.page-download__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    color: var(--text-main);
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.1em;
    font-weight: bold;
    color: var(--gold-color);
    list-style: none; /* Remove default marker */
}

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

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

.page-download__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    margin-left: 15px;
    width: 25px;
    text-align: center;
}

.page-download__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--text-main);
    line-height: 1.7;
}

/* Final CTA Section */
.page-download__final-cta {
    padding: 60px 0;
    text-align: center;
    background-color: var(--background-color);
}


/* --- Responsive Styles --- */

/* General Responsive for Images and Containers */
.page-download img {
    max-width: 100%;
    height: auto;
    display: block;
}

.page-download__section,
.page-download__card,
.page-download__container,
.page-download__hero-section,
.page-download__advantages-section,
.page-download__download-guide,
.page-download__app-features,
.page-download__security-section,
.page-download__faq-section,
.page-download__final-cta {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden; /* Ensure no horizontal overflow */
}


@media (max-width: 768px) {
    .page-download {
        font-size: 15px; /* Adjust base font size for mobile */
    }

    .page-download__container {
        padding: 30px 15px !important; /* Adjust container padding for mobile */
    }

    /* Hero Section */
    .page-download__hero-section {
        padding-top: 10px !important; /* Ensure small top padding */
        padding-bottom: 30px !important;
    }

    .page-download__hero-image {
        object-fit: contain !important; /* Mobile: contain to show full image, not cropped */
        aspect-ratio: unset !important; /* Remove aspect ratio if set, allow natural height */
        max-height: none !important; /* Remove max-height constraint */
        width: 100% !important;
        height: auto !important;
    }

    .page-download__main-title {
        font-size: 2em !important; /* Smaller H1 for mobile */
        margin-top: 20px !important;
    }

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

    /* Buttons and Button Containers */
    .page-download__cta-buttons {
        flex-direction: column !important; /* Stack buttons vertically on mobile */
        gap: 15px !important;
        padding: 0 20px !important; /* Add more horizontal padding for buttons */
    }

    .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 !important;
        padding-right: 15px !important;
    }
    
    .page-download__btn-large {
        padding: 15px 25px !important;
        font-size: 1.1em !important;
    }

    /* General Images and Containers for mobile */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-download__section,
    .page-download__card,
    .page-download__container,
    .page-download__hero-section,
    .page-download__advantages-section,
    .page-download__download-guide,
    .page-download__app-features,
    .page-download__security-section,
    .page-download__faq-section,
    .page-download__final-cta {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    /* Advantage Cards */
    .page-download__advantages-grid {
        grid-template-columns: 1fr !important; /* Single column on mobile */
    }
    .page-download__advantage-icon {
        width: 200px !important; /* Adjust icon size for mobile */
        height: 200px !important;
    }

    /* Download Guide */
    .page-download__platform-title {
        font-size: 1.8em !important;
    }
    .page-download__guide-steps {
        grid-template-columns: 1fr !important; /* Single column on mobile */
    }
    .page-download__qr-code {
        width: 200px !important; /* Min size */
        height: 200px !important; /* Min size */
    }

    /* App Features */
    .page-download__features-grid {
        grid-template-columns: 1fr !important; /* Single column on mobile */
    }
    .page-download__feature-image {
        height: 180px !important; /* Adjust image height for mobile */
    }

    /* Security Section */
    .page-download__security-content {
        grid-template-columns: 1fr !important; /* Single column on mobile */
    }
    .page-download__security-icon {
        width: 200px !important; /* Adjust icon size for mobile */
        height: 200px !important;
    }

    /* FAQ Section */
    .page-download__faq-question {
        font-size: 1em !important;
        padding: 15px 20px !important;
    }
    .page-download__faq-answer {
        padding: 0 20px 15px !important;
    }
}