:root {
    --primary-color: #113B7A;
    --secondary-color: #1D5FD1;
    --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    --card-bg: #10233F;
    --text-main: #F3F8FF;
    --text-secondary: #AFC4E8;
    --border-color: #244D84;
    --glow-color: #4FA8FF;
    --gold-color: #F2C14E;
    --divider-color: #1B3357;
    --deep-navy: #08162B;
}

.page-download {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--deep-navy);
}

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

.page-download__section {
    padding: 60px 0;
    text-align: center;
    position: relative;
}

.page-download__dark-section {
    background-color: var(--card-bg);
    color: var(--text-main);
}

.page-download__section-title {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--gold-color);
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.5);
}

.page-download__section-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.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;
    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;
    width: 100%;
}

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

.page-download__hero-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    filter: none;
}

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

.page-download__main-title {
    font-size: 48px;
    font-weight: 900;
    color: var(--text-main);
    margin-bottom: 20px;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.page-download__hero-description {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto 30px auto;
}

.page-download__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-download__cta-button {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

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

.page-download__cta-button--primary:hover {
    background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 15px var(--glow-color);
}

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

.page-download__cta-button--secondary:hover {
    background: rgba(79, 168, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 15px var(--glow-color);
}

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

.page-download__feature-item {
    background-color: var(--deep-navy);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-download__feature-title {
    font-size: 22px;
    color: var(--gold-color);
    margin-bottom: 15px;
    text-shadow: 0 0 5px rgba(242, 193, 78, 0.3);
}

.page-download__feature-text {
    font-size: 16px;
    color: var(--text-secondary);
}

.page-download__download-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
    text-align: left;
}

.page-download__platform-guide {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    counter-reset: step-counter;
}

.page-download__platform-title {
    font-size: 28px;
    color: var(--gold-color);
    margin-bottom: 20px;
    text-shadow: 0 0 5px rgba(242, 193, 78, 0.3);
    text-align: center;
}

.page-download__platform-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    filter: none;
}

.page-download__step-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
    width: 100%;
}

.page-download__step-item {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
}

.page-download__step-item::before {
    content: counter(step-counter);
    counter-increment: step-counter;
    position: absolute;
    left: 0;
    top: 0;
    background-color: var(--primary-color);
    color: #ffffff;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

.page-download__qr-section {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px dashed var(--divider-color);
}

.page-download__qr-title {
    font-size: 28px;
    color: var(--gold-color);
    margin-bottom: 30px;
    text-shadow: 0 0 5px rgba(242, 193, 78, 0.3);
}

.page-download__qr-codes {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.page-download__qr-item {
    text-align: center;
    background-color: var(--deep-navy);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.page-download__qr-image {
    width: 200px;
    height: 200px;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 15px auto;
    border: 5px solid #ffffff;
    border-radius: 5px;
    filter: none;
}

.page-download__qr-label {
    font-size: 18px;
    color: var(--text-main);
    font-weight: bold;
}

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

.page-download__feature-card {
    background-color: var(--deep-navy);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-download__feature-card-title {
    font-size: 22px;
    color: var(--gold-color);
    margin-bottom: 15px;
    text-shadow: 0 0 5px rgba(242, 193, 78, 0.3);
}

.page-download__feature-card-text {
    font-size: 16px;
    color: var(--text-secondary);
}

.page-download__image-showcase {
    margin-top: 60px;
    text-align: center;
}

.page-download__showcase-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    border: 2px solid var(--border-color);
    filter: none;
}

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

details.page-download__faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--deep-navy);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

details.page-download__faq-item summary.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
    color: var(--text-main);
}

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: rgba(27, 51, 87, 0.5);
}

.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(--gold-color);
    flex-shrink: 0;
    margin-left: 15px;
    width: 30px;
    text-align: center;
}

details.page-download__faq-item .page-download__faq-answer {
    padding: 0 20px 20px;
    background: rgba(16, 35, 63, 0.8);
    border-radius: 0 0 8px 8px;
    color: var(--text-secondary);
    text-align: left;
    font-size: 16px;
}

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

.page-download__cta-section {
    background-color: var(--primary-color);
    padding: 80px 0;
    margin-top: 60px;
}

.page-download__cta-container {
    max-width: 900px;
}

@media (max-width: 1024px) {
    .page-download__main-title {
        font-size: 42px;
    }
    .page-download__hero-description {
        font-size: 18px;
    }
    .page-download__section-title {
        font-size: 32px;
    }
    .page-download__section-description {
        font-size: 17px;
    }
    .page-download__download-steps {
        grid-template-columns: 1fr;
    }
    .page-download__qr-codes {
        gap: 30px;
    }
}

@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 {
        border-radius: 8px;
    }
    .page-download__main-title {
        font-size: 32px;
    }
    .page-download__hero-description {
        font-size: 16px;
    }
    .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        flex-wrap: wrap !important;
    }
    .page-download__cta-button {
        padding: 12px 25px;
        font-size: 16px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-download__section {
        padding: 40px 0;
    }
    .page-download__container {
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-download__section-title {
        font-size: 28px;
        margin-bottom: 15px;
    }
    .page-download__section-description {
        font-size: 15px;
        margin-bottom: 30px;
    }
    .page-download__features-grid,
    .page-download__features-list {
        gap: 20px;
    }
    .page-download__feature-item,
    .page-download__feature-card {
        padding: 20px;
    }
    .page-download__feature-title,
    .page-download__feature-card-title {
        font-size: 20px;
    }
    .page-download__feature-text,
    .page-download__feature-card-text {
        font-size: 15px;
    }

    .page-download__platform-guide {
        padding: 20px;
    }
    .page-download__platform-title {
        font-size: 24px;
    }
    .page-download__step-item {
        font-size: 15px;
    }
    .page-download__qr-title {
        font-size: 24px;
    }
    .page-download__qr-codes {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    .page-download__qr-image {
        width: 150px;
        height: 150px;
    }
    .page-download__qr-item {
        width: 100%;
        max-width: 300px;
    }

    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: 24px;
        height: 24px;
    }
    details.page-download__faq-item .page-download__faq-answer {
        padding: 0 15px 15px;
        font-size: 15px;
    }

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