:root {
    --primary-color: #2F6BFF;
    --secondary-color: #6FA3FF;
    --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    --card-bg: #FFFFFF;
    --page-bg-color: #F4F7FB;
    --text-main: #1F2D3D;
    --border-color: #D6E2FF;
    --glow-color: #A5C4FF;
}

/* Base styles for the page-download scope */
.page-download {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-main);
    background-color: var(--page-bg-color);
    line-height: 1.6;
    padding-bottom: 60px;
}

/* Helper container for content width */
.page-download__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Section Titles */
.page-download__section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.page-download__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.page-download__section-description {
    font-size: 18px;
    color: #555555;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.page-download__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--button-gradient);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__cta-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

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

.page-download__btn-primary:hover {
    background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
}

.page-download__btn-secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
}

/* HERO Section */
.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: 10px; /* Small top padding, main offset from body */
    background-color: var(--page-bg-color);
    overflow: hidden;
}

.page-download__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-download__hero-image {
    width: 100%;
    margin-bottom: 30px;
    order: 1;
}

.page-download__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-download__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    order: 2;
}

.page-download__main-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.page-download__hero-description {
    font-size: 20px;
    color: var(--text-main);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Why Download Section */
.page-download__why-download-section {
    padding: 80px 0;
    background-color: var(--card-bg);
}

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

.page-download__feature-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.1);
}

.page-download__card-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-download__feature-card p {
    font-size: 16px;
    color: #666666;
}

/* Guide Section */
.page-download__guide-section {
    padding: 80px 0;
    background-color: var(--page-bg-color);
}

.page-download__guide-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.page-download__guide-platform {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.page-download__guide-heading {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 25px;
}

.page-download__qr-code {
    text-align: center;
    margin-bottom: 25px;
}

.page-download__qr-code img {
    width: 250px;
    height: 250px;
    border: 5px solid var(--primary-color);
    border-radius: 8px;
    display: inline-block;
    object-fit: contain;
}

.page-download__qr-label {
    font-size: 15px;
    color: #777777;
    margin-top: 10px;
}

.page-download__step-list {
    list-style-type: decimal;
    padding-left: 25px;
    margin-bottom: 30px;
}

.page-download__step-list li {
    margin-bottom: 10px;
    font-size: 16px;
    color: var(--text-main);
}

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

.page-download__download-link {
    display: block;
    text-align: center;
    margin-top: 20px;
}

.page-download__system-requirements {
    margin-top: 60px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.page-download__system-requirements ul {
    list-style-type: disc;
    padding-left: 25px;
}

.page-download__system-requirements li {
    margin-bottom: 8px;
    font-size: 16px;
    color: var(--text-main);
}

/* Features Overview Section */
.page-download__features-overview-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: center;
}

.page-download__features-overview-section .page-download__section-title {
    color: #ffffff;
}

.page-download__features-overview-section .page-download__section-title::after {
    background-color: #ffffff;
}

.page-download__features-overview-section .page-download__section-description {
    color: #e0e0e0;
}

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

.page-download__feature-item {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-download__feature-item:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.2);
}

.page-download__feature-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-download__item-title {
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
}

.page-download__feature-item p {
    font-size: 16px;
    color: #e0e0e0;
}

/* Promotions Section */
.page-download__promotions-section {
    padding: 80px 0;
    background-color: var(--card-bg);
}

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

.page-download__promo-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__promo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.1);
}

.page-download__promo-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-download__promo-card .page-download__card-title {
    margin-bottom: 15px;
}

.page-download__promo-card p {
    font-size: 16px;
    color: #666666;
    margin-bottom: 25px;
}

/* FAQ Section */
.page-download__faq-section {
    padding: 80px 0;
    background-color: var(--page-bg-color);
}

.page-download__faq-list {
    max-width: 900px;
    margin: 40px auto 0;
}

details.page-download__faq-item {
  margin-bottom: 15px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
details.page-download__faq-item summary.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-download__faq-item summary.page-download__faq-question::-webkit-details-marker {
  display: none;
}
details.page-download__faq-item summary.page-download__faq-question:hover {
  background: #f9f9f9;
}
.page-download__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main);
}
.page-download__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 32px;
  text-align: center;
  transition: transform 0.3s ease;
}
details[open].page-download__faq-item .page-download__faq-toggle {
    transform: rotate(45deg);
}
details.page-download__faq-item .page-download__faq-answer {
  padding: 0 25px 25px;
  background: #fdfdfd;
  border-radius: 0 0 12px 12px;
  color: #555555;
  font-size: 16px;
}

/* Final CTA Section */
.page-download__cta-final-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #ffffff;
    text-align: center;
}

.page-download__cta-final-section .page-download__section-title {
    color: #ffffff;
}

.page-download__cta-final-section .page-download__section-title::after {
    background-color: #ffffff;
}

.page-download__cta-final-section .page-download__section-description {
    color: #e0e0e0;
    margin-bottom: 50px;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-download__main-title {
        font-size: 40px;
    }
    .page-download__section-title {
        font-size: 30px;
    }
    .page-download__section-description {
        font-size: 16px;
    }
    .page-download__guide-steps {
        grid-template-columns: 1fr;
    }
    .page-download__qr-code img {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 768px) {
    .page-download__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-download__hero-image img {
        border-radius: 8px;
    }
    .page-download__main-title {
        font-size: 32px;
        line-height: 1.3;
    }
    .page-download__hero-description {
        font-size: 18px;
    }
    .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-download__cta-button,
    .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;
    }
    .page-download__cta-buttons,
    .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__section-title {
        font-size: 26px;
    }
    .page-download__section-description {
        font-size: 15px;
        margin-bottom: 30px;
    }
    .page-download__why-download-section,
    .page-download__guide-section,
    .page-download__features-overview-section,
    .page-download__promotions-section,
    .page-download__faq-section,
    .page-download__cta-final-section {
        padding: 50px 0;
    }
    .page-download__features-grid,
    .page-download__promo-grid,
    .page-download__features-cards {
        grid-template-columns: 1fr;
    }
    .page-download__guide-platform {
        padding: 25px;
    }
    .page-download__qr-code img {
        
        
    }
    .page-download__step-list {
        padding-left: 20px;
    }
    .page-download__feature-item img,
    .page-download__promo-card img {
        
    }
    details.page-download__faq-item summary.page-download__faq-question {
        padding: 15px;
    }
    .page-download__faq-qtext {
        font-size: 16px;
    }
    .page-download__faq-toggle {
        font-size: 24px;
        width: 28px;
    }
    details.page-download__faq-item .page-download__faq-answer {
        padding: 0 15px 15px;
    }

    /* Image responsive force */
    .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 {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media (max-width: 480px) {
    .page-download__main-title {
        font-size: 28px;
    }
    .page-download__section-title {
        font-size: 24px;
    }
    .page-download__cta-button {
        padding: 12px 25px;
        font-size: 16px;
    }
    .page-download__qr-code img {
        
        
    }
    .page-download__faq-qtext {
        font-size: 15px;
    }
}