/* style/download.css */
:root {
    --primary-color: #F2C14E;
    --secondary-color: #FFD36B;
    --card-bg: #111111;
    --background-color: #0A0A0A;
    --text-main-color: #FFF6D6;
    --border-color: #3A2A12;
    --glow-color: #FFD36B;
}

.page-download {
    font-family: 'Arial', sans-serif;
    color: var(--text-main-color); /* Light text for dark body background */
    line-height: 1.6;
    background-color: var(--background-color);
}

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

.page-download__center-content {
    text-align: center;
}

.page-download__section-title {
    font-size: 36px;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    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__text-block {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 30px;
    text-align: center;
    color: var(--text-main-color);
}

/* 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, body handles header offset */
    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%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 12px;
    object-fit: cover;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-download__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    max-width: 900px;
}

.page-download__main-title {
    color: var(--primary-color);
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Use clamp for H1 */
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(255, 211, 107, 0.5);
}

.page-download__hero-description {
    font-size: 20px;
    color: var(--text-main-color);
    max-width: 800px;
    margin: 0 auto 40px auto;
    line-height: 1.7;
}

.page-download__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
}

.page-download__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: none;
    cursor: pointer;
    white-space: normal;
    word-wrap: break-word;
}

.page-download__cta-button:hover {
    background: linear-gradient(180deg, #FFE699 0%, #E6B03D 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-download__cta-button--small {
    padding: 12px 25px;
    font-size: 16px;
}

.page-download__cta-button--large {
    padding: 18px 50px;
    font-size: 20px;
}

/* Introduction Section */
.page-download__introduction-section {
    padding: 80px 20px;
    background-color: var(--background-color);
}

.page-download__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-download__feature-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    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, 0.3);
}

.page-download__feature-icon {
    width: 200px;
    height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 8px;
}

.page-download__feature-title {
    font-size: 24px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

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

/* Download Guide Section */
.page-download__download-guide-section {
    padding: 80px 20px;
    background-color: #1a1a1a; /* Slightly lighter dark background */
    color: #f0f0f0;
}

.page-download__platform-tabs {
    margin-top: 50px;
}

.page-download__tab-header {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.page-download__tab-button {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-main-color);
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
}

.page-download__tab-button:hover {
    background-color: var(--border-color);
    color: var(--primary-color);
}

.page-download__tab-button--active {
    background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    color: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 2px 10px rgba(242, 193, 78, 0.5);
}

.page-download__tab-content {
    display: none;
}

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

.page-download__download-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.page-download__step-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-download__step-title {
    font-size: 26px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-download__step-item p {
    font-size: 17px;
    color: var(--text-main-color);
    margin-bottom: 20px;
}

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

.page-download__step-item a:hover {
    color: var(--primary-color);
}

.page-download__step-image {
    width: 600px;
    height: 400px;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto 0 auto;
    border-radius: 8px;
    object-fit: cover;
}

.page-download__qr-code-section {
    text-align: center;
    margin-top: 50px;
    padding: 30px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.page-download__qr-title {
    font-size: 24px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.page-download__qr-image {
    width: 300px;
    height: 300px;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 25px auto;
    border: 5px solid #ffffff;
    border-radius: 8px;
}

.page-download__emulator-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

/* Features App Section */
.page-download__features-app {
    padding: 80px 20px;
    background-color: var(--background-color);
}

.page-download__feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-download__feature-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    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, 0.3);
}

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

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

/* Safety & Security Section */
.page-download__safety-security {
    padding: 80px 20px;
    background-color: #1a1a1a;
    color: #f0f0f0;
}

.page-download__security-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-download__security-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-download__security-title {
    font-size: 24px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-download__security-item p {
    font-size: 16px;
    color: var(--text-main-color);
}

/* FAQ Section */
.page-download__faq-section {
    padding: 80px 20px;
    background-color: var(--background-color);
}

.page-download__faq-list {
    margin-top: 50px;
}

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 5px 15px 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 25px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
    color: var(--text-main-color);
}

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: var(--border-color);
}

.page-download__faq-qtext {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: var(--primary-color);
}

.page-download__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    color: var(--secondary-color);
    flex-shrink: 0;
    margin-left: 20px;
    width: 30px;
    text-align: center;
}

details.page-download__faq-item .page-download__faq-answer {
    padding: 0 25px 25px;
    background: #1a1a1a; /* Slightly lighter dark for answer background */
    border-radius: 0 0 12px 12px;
    color: var(--text-main-color);
    font-size: 16px;
}

/* Final CTA Section */
.page-download__final-cta {
    padding: 80px 20px;
    background-color: #1a1a1a;
    color: #f0f0f0;
}

.page-download__final-cta .page-download__section-title {
    color: var(--primary-color);
}

.page-download__final-cta .page-download__text-block {
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-download__download-steps {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-download__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-download__main-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .page-download__hero-description {
        font-size: 17px;
        margin-bottom: 30px;
    }

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

    .page-download__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 20px;
        font-size: 16px;
    }

    .page-download__section-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .page-download__text-block {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .page-download__introduction-section,
    .page-download__download-guide-section,
    .page-download__features-app,
    .page-download__safety-security,
    .page-download__faq-section,
    .page-download__final-cta {
        padding: 50px 15px;
    }

    .page-download__features-grid,
    .page-download__feature-list,
    .page-download__security-points {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 30px;
    }

    .page-download__feature-icon {
        width: 150px;
        height: 150px;
    }

    .page-download__feature-title,
    .page-download__feature-card-title,
    .page-download__security-title {
        font-size: 20px;
    }

    .page-download__download-steps {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .page-download__step-title {
        font-size: 22px;
    }

    .page-download__step-item p {
        font-size: 15px;
    }

    .page-download__qr-title {
        font-size: 20px;
    }

    .page-download__emulator-links {
        flex-direction: column;
        gap: 15px;
    }

    .page-download__tab-button {
        padding: 10px 20px;
        font-size: 16px;
    }

    details.page-download__faq-item summary.page-download__faq-question {
        padding: 15px 20px;
    }

    .page-download__faq-qtext {
        font-size: 16px;
    }

    .page-download__faq-toggle {
        font-size: 24px;
    }

    details.page-download__faq-item .page-download__faq-answer {
        padding: 0 20px 20px;
        font-size: 15px;
    }

    .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-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}