/* style/download.css */

:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main-color: #333333;
    --card-bg-color: #FFFFFF;
    --page-bg-color: #F5F7FA;
    --border-color: #E0E0E0;
    --gradient-button: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
}

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

.page-download__article-wrap {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.page-download__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    background: var(--primary-color);
    color: #ffffff;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-download__hero-content {
    margin-bottom: 40px;
}

.page-download__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #ffffff;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__hero-cta {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-download__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-download__btn-primary {
    background: var(--gradient-button);
    color: #ffffff;
    border: 2px solid transparent;
}

.page-download__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

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

.page-download__btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-download__btn-block {
    width: 100%;
    margin-top: 20px;
}

.page-download__btn-large {
    font-size: 1.25rem;
    padding: 16px 35px;
}

.page-download__hero-image-container {
    margin-top: 40px;
    margin-bottom: 0;
    width: 100%;
    max-width: 1000px; /* Max width for the image */
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    display: block;
}

.page-download__image-caption {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 10px;
}

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

.page-download__section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

.page-download__sub-title {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 25px;
    font-weight: 600;
}

.page-download p {
    margin-bottom: 15px;
    font-size: 1.05rem;
    color: var(--text-main-color);
}

/* Feature List */
.page-download__feature-list {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.page-download__feature-item {
    background-color: var(--card-bg-color);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

.page-download__feature-heading {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-download__feature-item p {
    font-size: 1rem;
    color: var(--text-main-color);
}

/* Steps Container */
.page-download__steps-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 40px 0;
}

.page-download__step-item {
    background-color: var(--card-bg-color);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.page-download__step-heading {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    text-align: center;
    font-weight: 700;
}

.page-download__step-image-wrapper {
    margin-bottom: 25px;
    text-align: center;
    width: 100%;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-download__step-list {
    list-style-type: decimal;
    padding-left: 25px;
    margin-bottom: 25px;
}

.page-download__step-list li {
    margin-bottom: 15px;
    font-size: 1.05rem;
    color: var(--text-main-color);
}

.page-download__step-list strong {
    color: var(--primary-color);
}

/* Feature Grid */
.page-download__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.page-download__feature-card {
    background-color: var(--card-bg-color);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    text-align: center;
}

.page-download__feature-icon-wrapper {
    margin-bottom: 20px;
    width: 100%;
    max-width: 400px; /* Adjust max-width for feature icons */
    margin-left: auto;
    margin-right: auto;
}

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

.page-download__card-title {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-download__feature-card p {
    font-size: 1rem;
    color: var(--text-main-color);
}

.page-download__link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    margin-top: 10px;
    display: inline-block;
}

.page-download__link:hover {
    text-decoration: underline;
}

/* FAQ Section */
.page-download__faq-list {
    margin: 40px 0;
}

.page-download__faq-item {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    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: 1.15rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    list-style: none; /* For details/summary */
}

.page-download__faq-question::-webkit-details-marker {
    display: none;
}

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

.page-download__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    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: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--text-main-color);
}

/* Promo Box */
.page-download__promo-box {
    background: var(--gradient-button);
    color: #ffffff;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    margin: 50px 0;
}

.page-download__promo-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-download__promo-box p {
    font-size: 1.15rem;
    margin-bottom: 30px;
    color: #ffffff;
}

/* Final CTA */
.page-download__final-cta {
    text-align: center;
    margin-top: 50px;
    margin-bottom: 30px;
}

/* Image caption color adjustment for dark background */
.page-download__hero-section .page-download__image-caption {
    color: rgba(255, 255, 255, 0.8);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-download__article-wrap {
        padding: 0 15px;
    }
    .page-download__hero-section {
        padding-bottom: 40px;
    }
    .page-download__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-download__description {
        font-size: clamp(0.95rem, 1.8vw, 1.15rem);
    }
    .page-download__btn {
        padding: 12px 25px;
        font-size: 1rem;
    }
    .page-download__section-title {
        font-size: clamp(1.6rem, 2.8vw, 2.5rem);
    }
    .page-download__sub-title {
        font-size: clamp(1.3rem, 2.2vw, 1.8rem);
    }
    .page-download__feature-list,
    .page-download__feature-grid {
        gap: 20px;
    }
    .page-download__step-item {
        padding: 25px;
    }
    .page-download__step-heading {
        font-size: 1.4rem;
    }
    .page-download__promo-title {
        font-size: 1.8rem;
    }
    .page-download__promo-box p {
        font-size: 1.05rem;
    }
}

@media (max-width: 768px) {
    /* Top section (title + CTA) padding/spacing/stacking */
    .page-download__hero-section {
        padding-top: 10px !important; /* Small top padding, body handles header offset */
        padding-bottom: 30px;
    }
    .page-download__hero-content {
        margin-bottom: 30px;
    }
    .page-download__main-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        margin-bottom: 15px;
    }
    .page-download__description {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    .page-download__hero-cta {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        width: 100%;
        padding: 0 15px;
    }
    .page-download__btn {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px;
        font-size: 1rem;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* Single column long text containers */
    .page-download__content-section {
        padding: 30px 0;
    }
    .page-download__article-wrap {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-download__section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        margin-bottom: 30px;
    }
    .page-download__sub-title {
        font-size: clamp(1.2rem, 5vw, 1.6rem);
        margin-top: 25px;
        margin-bottom: 20px;
    }
    .page-download p,
    .page-download__feature-list li p,
    .page-download__step-list li,
    .page-download__feature-card p,
    .page-download__faq-answer p,
    .page-download__promo-box p {
        font-size: 0.95rem;
    }

    .page-download__feature-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .page-download__steps-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .page-download__step-item {
        padding: 20px;
    }
    .page-download__step-heading {
        font-size: 1.3rem;
        margin-bottom: 20px;
    }
    .page-download__feature-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-download__card-title {
        font-size: 1.25rem;
    }
    .page-download__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .page-download__faq-answer {
        padding: 0 20px 15px 20px;
    }
    .page-download__promo-box {
        padding: 30px;
        margin: 40px 0;
    }
    .page-download__promo-title {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }

    /* General images and figures */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }
    .page-download__hero-image-container,
    .page-download__step-image-wrapper,
    .page-download__feature-icon-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0;
        margin-right: 0;
    }

    /* Buttons and button containers (already covered above for .page-download__btn, ensuring consistency) */
    .page-download__hero-cta,
    .page-download__button-group,
    .page-download__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-download__final-cta {
        padding: 0 15px;
    }

    /* Tutorial/FAQ blocks (covered by general adjustments and specific FAQ styles) */
    /* .page-download__step-item and .page-download__faq-item already adjusted */
}

@media (max-width: 480px) {
    .page-download__hero-section {
        padding-bottom: 20px;
    }
    .page-download__main-title {
        font-size: clamp(1.5rem, 8vw, 2.2rem);
    }
    .page-download__description {
        font-size: 0.9rem;
    }
    .page-download__btn {
        font-size: 0.9rem;
        padding: 10px 15px;
    }
    .page-download__section-title {
        font-size: clamp(1.3rem, 7vw, 1.8rem);
    }
    .page-download__sub-title {
        font-size: clamp(1.1rem, 6vw, 1.4rem);
    }
    .page-download__feature-heading {
        font-size: 1.2rem;
    }
    .page-download__card-title {
        font-size: 1.1rem;
    }
    .page-download__promo-title {
        font-size: 1.4rem;
    }
    .page-download__promo-box p {
        font-size: 0.9rem;
    }
    .page-download__faq-question {
        font-size: 0.95rem;
    }
    .page-download__faq-answer {
        font-size: 0.9rem;
    }
}