/* style/download.css */

:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --register-color: #C30808;
    --login-color: #C30808;
    --text-color-on-dark: #FFFFFF;
    --text-color-on-light: #333333;
    --button-text-register-login: #FFFF00;
    --body-background: #1a1a2e; /* From shared.css, for contrast calc */
}

.page-download {
    color: var(--text-color-on-dark); /* Default text color for dark body background */
    background-color: var(--body-background);
}

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

.page-download__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: var(--header-offset, 120px); /* Ensure header offset */
    background-color: var(--primary-color);
    color: var(--text-color-on-dark);
    overflow: hidden;
}

.page-download__hero-content {
    max-width: 800px;
    z-index: 1;
    margin-bottom: 40px;
}

.page-download__hero-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--text-color-on-dark);
}

.page-download__hero-description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-color-on-dark);
}

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

.page-download__btn-primary,
.page-download__btn-secondary,
.page-download__btn-register {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Break long words */
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
}

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

.page-download__btn-primary:hover {
    background-color: darken(var(--secondary-color), 10%);
    transform: translateY(-2px);
}

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

.page-download__btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.page-download__btn-register {
    background-color: var(--register-color);
    color: var(--button-text-register-login);
    border: 2px solid var(--register-color);
}

.page-download__btn-register:hover {
    background-color: darken(var(--register-color), 10%);
    transform: translateY(-2px);
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-width: 800px;
    margin-top: 40px;
    z-index: 0;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-download__section-title {
    font-size: 2.2em;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-color-on-dark);
}

.page-download__section-intro {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px auto;
    line-height: 1.6;
    color: var(--text-color-on-dark);
}

.page-download__features-section {
    padding: 80px 0;
    background-color: var(--body-background);
}

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

.page-download__feature-card {
    background-color: rgba(255, 255, 255, 0.08); /* Slightly transparent white for dark background */
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    color: var(--text-color-on-dark);
}

.page-download__feature-card:hover {
    transform: translateY(-10px);
}

.page-download__feature-icon {
    width: 100%; /* Ensure full width within card */
    max-width: 250px; /* Limit max width for icons */
    height: auto;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 8px;
}

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

.page-download__card-description {
    font-size: 1em;
    line-height: 1.6;
}

.page-download__guide-section {
    padding: 80px 0;
    background-color: var(--body-background);
}

.page-download__guide-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.page-download__tab-button {
    background-color: transparent;
    border: none;
    padding: 15px 30px;
    font-size: 1.1em;
    font-weight: bold;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: color 0.3s ease, border-color 0.3s ease;
    border-bottom: 2px solid transparent;
}

.page-download__tab-button:hover {
    color: var(--secondary-color);
}

.page-download__tab-button--active {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
}

.page-download__tab-content {
    display: none;
    padding: 40px 0;
    color: var(--text-color-on-dark);
    text-align: center;
}

.page-download__tab-content--active {
    display: block;
}

.page-download__tab-content-title {
    font-size: 1.8em;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.page-download__guide-list {
    list-style: none;
    padding: 0;
    margin: 0 auto 40px auto;
    max-width: 700px;
    text-align: left;
}

.page-download__guide-list li {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    line-height: 1.6;
    font-size: 1.05em;
    color: var(--text-color-on-dark);
}

.page-download__guide-list li strong {
    color: var(--secondary-color);
}

.page-download__guide-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
    margin: 0 auto 30px auto;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__btn-download-bottom {
    margin-top: 20px;
}

.page-download__video-section {
    padding: 80px 0;
    background-color: var(--body-background);
}

.page-download__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    margin: 0 auto;
    background-color: rgba(0,0,0,0.5);
    border-radius: 12px;
}

.page-download__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    display: block;
    cursor: pointer;
}

.page-download__cta-bottom-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--text-color-on-dark);
    text-align: center;
}

.page-download__cta-title {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: var(--text-color-on-dark);
}

.page-download__cta-description {
    font-size: 1.1em;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: var(--text-color-on-dark);
}

.page-download__faq-section {
    padding: 80px 0;
    background-color: var(--body-background);
}

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

.page-download__faq-item {
    background-color: rgba(255, 255, 255, 0.08);
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    color: var(--text-color-on-dark);
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.page-download__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

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

.page-download__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-download__faq-item.active .page-download__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to show content */
    padding: 20px;
    padding-top: 0;
}

.page-download__faq-answer p {
    margin-bottom: 0;
    line-height: 1.6;
    color: var(--text-color-on-dark);
}

.page-download__faq-answer a {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
    .page-download__hero-title {
        font-size: 2.5em;
    }

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

@media (max-width: 768px) {
    .page-download__hero-section {
        flex-direction: column;
        padding: 40px 15px;
        padding-top: var(--header-offset, 120px) !important; /* Ensure header offset for mobile */
    }

    .page-download__hero-content {
        margin-bottom: 30px;
    }

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

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

    .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }

    .page-download__btn-primary,
    .page-download__btn-secondary,
    .page-download__btn-register {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 20px;
        font-size: 1em;
    }

    .page-download__hero-image-wrapper {
        margin-top: 30px;
    }

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

    .page-download__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-download__section-intro {
        font-size: 0.95em;
        margin-bottom: 40px;
        padding: 0 15px;
    }

    .page-download__tab-button {
        padding: 10px 15px;
        font-size: 1em;
    }

    .page-download__tab-content-title {
        font-size: 1.5em;
    }

    .page-download__guide-list {
        padding: 0 15px;
    }

    .page-download__guide-list li {
        font-size: 0.95em;
        padding: 15px;
    }

    .page-download__video-wrapper {
        padding-bottom: 75%; /* Adjust for common mobile aspect ratio if needed, or keep 16:9 */
        margin: 0 15px; /* Add horizontal padding */
        box-sizing: border-box;
        max-width: calc(100% - 30px) !important; /* Ensure video wrapper fits with padding */
    }

    .page-download__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-download__cta-bottom-section {
        padding: 60px 15px;
    }

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

    .page-download__cta-description {
        font-size: 1em;
        margin-bottom: 30px;
        padding: 0 15px;
    }

    .page-download__faq-list {
        padding: 0 15px;
    }

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

    .page-download__faq-answer {
        padding: 0 15px;
    }

    .page-download__faq-item.active .page-download__faq-answer {
        padding: 15px;
        padding-top: 0;
    }

    /* Ensure all images are responsive on mobile */
    .page-download img {
        max-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__button-group,
    .page-download__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
    }
}

@media (max-width: 480px) {
    .page-download__hero-title {
        font-size: 1.8em;
    }

    .page-download__section-title {
        font-size: 1.6em;
    }

    .page-download__tab-button {
        font-size: 0.9em;
        padding: 10px 10px;
    }
}