.page-download {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default text color for light background */
    background-color: #f8f8f8; /* A light background for the page content */
}

.page-download__container {
    max-width: 1150px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* Hero Section */
.page-download__hero-section {
    text-align: center;
    padding: 10px 0 40px; /* Small top padding */
    background: linear-gradient(180deg, #e0f2f7 0%, #f8f8f8 100%);
}

.page-download__main-title {
    font-size: 2.8em;
    font-weight: bold;
    color: #26A9E0;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-download__description {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap; /* Allow wrapping for multiple buttons */
    width: 100%; /* Ensure container takes full width */
    max-width: 100%;
    box-sizing: border-box;
}

.page-download__btn {
    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;
    cursor: pointer;
    max-width: 100%; /* Ensure buttons fit */
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word;
}

.page-download__btn-primary {
    background-color: #26A9E0;
    color: #FFFFFF;
    border: 2px solid #26A9E0;
}

.page-download__btn-primary:hover {
    background-color: #1a8cc7;
    border-color: #1a8cc7;
}

.page-download__btn-secondary {
    background-color: #FFFFFF;
    color: #26A9E0;
    border: 2px solid #26A9E0;
}

.page-download__btn-secondary:hover {
    background-color: #e0f2f7;
    color: #1a8cc7;
    border-color: #1a8cc7;
}

.page-download__main-image-wrapper {
    margin: 0 auto;
    max-width: 1000px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    border-radius: 10px;
    overflow: hidden;
}

.page-download__main-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

.page-download__main-image-caption {
    font-style: italic;
    font-size: 0.9em;
    color: #666;
    margin-top: 10px;
    padding: 0 15px;
}

/* General Section Styling */
.page-download__section-title {
    font-size: 2em;
    color: #26A9E0;
    text-align: center;
    margin-top: 50px;
    margin-bottom: 30px;
    font-weight: bold;
}

.page-download__text-block {
    font-size: 1.1em;
    text-align: justify;
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Why Download Section */
.page-download__why-download-section {
    padding: 40px 0;
    background-color: #FFFFFF;
}

.page-download__feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
    margin-bottom: 40px;
}

.page-download__feature-item {
    background-color: #f0f8ff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    text-align: center;
    border-left: 5px solid #26A9E0;
}

.page-download__feature-title {
    font-size: 1.4em;
    color: #26A9E0;
    margin-bottom: 15px;
    font-weight: bold;
}

.page-download__feature-description {
    font-size: 1em;
    color: #555;
    text-align: justify;
}

.page-download__content-image-wrapper {
    margin: 40px auto;
    max-width: 800px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
}

.page-download__content-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.page-download__content-image-caption {
    font-style: italic;
    font-size: 0.85em;
    color: #777;
    margin-top: 10px;
    padding: 0 15px;
}

/* How to Download Section */
.page-download__how-to-download-section {
    padding: 40px 0;
    background-color: #f8f8f8;
}

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

.page-download__step-card {
    background-color: #FFFFFF;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    text-align: center;
}

.page-download__step-title {
    font-size: 1.5em;
    color: #26A9E0;
    margin-bottom: 15px;
    font-weight: bold;
}

.page-download__step-description {
    font-size: 1em;
    color: #555;
    margin-bottom: 20px;
    text-align: justify;
}

.page-download__step-image {
    width: 100%;
    height: auto;
    display: block;
    margin-top: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.page-download__os-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.page-download__btn-os-android,
.page-download__btn-os-ios {
    padding: 12px 25px;
    font-size: 1em;
    border-radius: 5px;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-download__btn-os-android {
    background-color: #4CAF50; /* Android green */
    color: #FFFFFF;
    border: 2px solid #4CAF50;
}

.page-download__btn-os-android:hover {
    background-color: #45a049;
    border-color: #45a049;
}

.page-download__btn-os-ios {
    background-color: #007AFF; /* iOS blue */
    color: #FFFFFF;
    border: 2px solid #007AFF;
}

.page-download__btn-os-ios:hover {
    background-color: #006ee6;
    border-color: #006ee6;
}

/* QR Code Section */
.page-download__qr-code-section {
    padding: 40px 0;
    background-color: #e0f2f7;
    text-align: center;
}

.page-download__qr-code-wrapper {
    margin: 30px auto;
    max-width: 400px;
    padding: 20px;
    background-color: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.page-download__qr-code-image {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 15px;
}

.page-download__qr-code-text {
    font-size: 1.1em;
    font-weight: bold;
    color: #26A9E0;
}

/* System Requirements Section */
.page-download__system-requirements-section {
    padding: 40px 0;
    background-color: #FFFFFF;
}

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

.page-download__requirement-card {
    background-color: #f0f8ff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border-top: 5px solid #26A9E0;
}

.page-download__requirement-title {
    font-size: 1.4em;
    color: #26A9E0;
    margin-bottom: 20px;
    text-align: center;
    font-weight: bold;
}

.page-download__requirement-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-download__requirement-list li {
    font-size: 1.1em;
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    color: #555;
}

.page-download__requirement-list li::before {
    content: "✔️";
    position: absolute;
    left: 0;
    color: #26A9E0;
    font-weight: bold;
}

.page-download__note {
    font-style: italic;
    text-align: center;
    margin-top: 30px;
    color: #666;
}

/* FAQ Section */
.page-download__faq-section {
    padding: 40px 0;
    background-color: #f8f8f8;
}

.page-download__faq-list {
    margin-top: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__faq-item {
    background-color: #FFFFFF;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    overflow: hidden;
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15em;
    font-weight: bold;
    color: #333333;
    cursor: pointer;
    background-color: #f0f8ff;
    border-bottom: 1px solid #e0e0e0;
    list-style: none; /* For details/summary */
}

/* Hide default details marker */
.page-download__faq-item summary::-webkit-details-marker {
    display: none;
}
.page-download__faq-item summary::marker {
    display: none;
}

.page-download__faq-qtext {
    flex-grow: 1;
    color: #26A9E0;
}

.page-download__faq-toggle {
    font-size: 1.5em;
    color: #26A9E0;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-download__faq-item[open] .page-download__faq-toggle {
    transform: rotate(45deg);
}

.page-download__faq-answer {
    padding: 15px 25px 20px;
    font-size: 1em;
    color: #555;
    background-color: #FFFFFF;
}

.page-download__faq-answer p {
    margin: 0;
}

/* Final CTA Section */
.page-download__final-cta-section {
    padding: 50px 0;
    background-color: #26A9E0;
    text-align: center;
    color: #FFFFFF;
}

.page-download__final-cta-section .page-download__section-title {
    color: #FFFFFF;
}

.page-download__final-cta-section .page-download__text-block {
    color: #FFFFFF;
    margin-bottom: 30px;
}

.page-download__final-cta-section .page-download__cta-buttons .page-download__btn-primary {
    background-color: #FFFFFF;
    color: #26A9E0;
    border-color: #FFFFFF;
}

.page-download__final-cta-section .page-download__cta-buttons .page-download__btn-primary:hover {
    background-color: #e0f2f7;
    color: #1a8cc7;
    border-color: #e0f2f7;
}

.page-download__final-cta-section .page-download__cta-buttons .page-download__btn-secondary {
    background-color: transparent;
    color: #FFFFFF;
    border-color: #FFFFFF;
}

.page-download__final-cta-section .page-download__cta-buttons .page-download__btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    border-color: #FFFFFF;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-download__main-title {
        font-size: 2.5em;
    }

    .page-download__description {
        font-size: 1.1em;
    }

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

    .page-download__text-block {
        font-size: 1em;
    }

    .page-download__container {
        padding: 15px;
    }

    .page-download__feature-list,
    .page-download__download-steps,
    .page-download__requirements-grid {
        grid-template-columns: 1fr;
    }

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

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

    /* 1. Top section title + dual CTA */
    .page-download__hero-section {
        padding-top: 10px !important; /* Small top padding */
        padding-bottom: 30px;
    }

    .page-download__main-title {
        font-size: clamp(1.8em, 7vw, 2.2em);
        margin-bottom: 15px;
        padding: 0 10px;
    }

    .page-download__description {
        font-size: 1em;
        margin-bottom: 25px;
        padding: 0 10px;
    }

    .page-download__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        margin-bottom: 30px;
        padding: 0 15px; /* Add padding to container */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-download__btn,
    .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;
    }

    /* 2. Single column long text container */
    .page-download__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-download__section-title {
        font-size: 1.6em;
        margin-top: 30px;
        margin-bottom: 20px;
        padding: 0 10px;
    }

    .page-download__text-block {
        font-size: 0.95em;
        padding: 0 10px;
    }

    /* 3. Generic images and figures */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    .page-download__main-image-wrapper,
    .page-download__content-image-wrapper,
    .page-download__qr-code-wrapper,
    .page-download__step-image {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        border-radius: 0; /* Remove border-radius on mobile for full width */
        box-shadow: none; /* Remove shadows on mobile for cleaner look */
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .page-download__main-image-caption,
    .page-download__content-image-caption {
        padding: 0 10px;
    }

    /* 4. Buttons and button containers */
    .page-download__os-buttons {
        flex-direction: column;
        gap: 10px;
        padding: 0 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-download__btn-os-android,
    .page-download__btn-os-ios {
        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;
    }

    /* 5. Registration tutorial and FAQ blocks */
    .page-download__step-card {
        padding: 20px;
        border-radius: 0;
        box-shadow: none;
    }

    .page-download__step-title {
        font-size: 1.3em;
    }

    .page-download__faq-list {
        padding: 0 10px;
    }

    .page-download__faq-question {
        font-size: 1em;
        padding: 15px 18px;
    }

    .page-download__faq-answer {
        padding: 10px 18px 15px;
    }

    .page-download__feature-item,
    .page-download__requirement-card {
        padding: 20px;
        border-radius: 0;
        box-shadow: none;
    }

    .page-download__feature-title,
    .page-download__requirement-title {
        font-size: 1.2em;
    }
}