/* style/download.css */

/* Custom Colors */
:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --color-card-bg: #11271B;
    --color-background: #08160F;
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-divider: #1E3A2A;
    --color-deep-green: #0A4B2C;
}

.page-download {
    background-color: var(--color-background);
    color: var(--color-text-main); /* Default text color for the page */
}

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

.page-download__section-title {
    font-size: clamp(1.8rem, 2.5vw, 3rem); /* H1字号不写死/用 clamp */
    font-weight: 700;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-download__section-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-download__card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    color: var(--color-text-main);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.page-download__card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-top: 15px;
    margin-bottom: 10px;
}

.page-download__card-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
}

.page-download__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    background: var(--color-deep-green);
    overflow: hidden;
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    margin-bottom: 30px;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-download__hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 1;
}

.page-download__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--color-gold);
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-download__hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text-main);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-download__btn-primary,
.page-download__btn-secondary,
.page-download__btn-register,
.page-download__btn-download-final,
.page-download__btn-final-download,
.page-download__btn-final-register {
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    text-align: center;
    box-sizing: border-box;
    max-width: 300px; /* Limit button width for consistency */
}

.page-download__btn-primary,
.page-download__btn-download-final,
.page-download__btn-final-download {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    border: 2px solid var(--color-primary);
    box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
}

.page-download__btn-primary:hover,
.page-download__btn-download-final:hover,
.page-download__btn-final-download:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(17, 168, 78, 0.6);
}

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

.page-download__btn-secondary:hover,
.page-download__btn-register:hover,
.page-download__btn-final-register:hover {
    background: var(--color-deep-green);
    color: var(--color-glow);
    border-color: var(--color-glow);
    transform: translateY(-2px);
}

.page-download__why-download-section,
.page-download__features-app-section,
.page-download__promotions-section,
.page-download__final-cta-section {
    padding: 80px 0;
    background-color: var(--color-deep-green);
}

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

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

.page-download__feature-card {
    padding: 30px;
}

.page-download__feature-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 15px;
}

.page-download__how-to-download-section {
    padding: 80px 0;
    background-color: var(--color-background);
}

.page-download__download-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.page-download__step-card {
    padding: 30px;
}

.page-download__step-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-download__platform-guide h4 {
    color: var(--color-gold);
    font-size: 1.2rem;
    margin-top: 20px;
    margin-bottom: 10px;
}

.page-download__platform-guide ol {
    list-style-type: decimal;
    padding-left: 20px;
    text-align: left;
    color: var(--color-text-secondary);
}

.page-download__platform-guide li {
    margin-bottom: 8px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.page-download__cta-buttons--bottom {
    margin-top: 60px;
}

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

.page-download__game-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.page-download__card-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--color-glow);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-download__card-link:hover {
    color: var(--color-gold);
    text-decoration: underline;
}

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

.page-download__security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-download__security-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 25px;
    background: var(--color-card-bg);
    border-radius: 10px;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__security-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 15px;
}

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

.page-download__promo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.page-download__cta-buttons--promo {
    margin-top: 50px;
}

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

.page-download__faq-list {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-download__faq-item {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gold);
    padding: 5px 0;
}

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

.page-download__faq-item summary {
    list-style: none;
}

.page-download__faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-glow);
    margin-left: 15px;
}

.page-download__faq-answer {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    padding-top: 15px;
    text-align: left;
}

.page-download__final-cta-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--color-deep-green);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-download__hero-section {
        padding: 40px 15px;
    }
    .page-download__main-title {
        font-size: clamp(2rem, 3.5vw, 3rem);
    }
    .page-download__section-title {
        font-size: clamp(1.6rem, 2.5vw, 2.5rem);
    }
    .page-download__features-grid,
    .page-download__download-steps,
    .page-download__game-types-grid,
    .page-download__security-features,
    .page-download__promo-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .page-download__hero-section {
        padding: 30px 15px;
    }
    .page-download__hero-image-wrapper {
        margin-bottom: 20px;
    }
    .page-download__main-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
    }
    .page-download__hero-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    .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,
    .page-download__btn-download-final,
    .page-download__btn-final-download,
    .page-download__btn-final-register {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    /* Mobile specific image, video, and container rules */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-download video,
    .page-download__video {
        max-width: 100% !important;
        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 {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-download__video-section {
        padding-top: 10px !important; /* body đã xử lý --header-offset */
    }
    .page-download__features-grid,
    .page-download__download-steps,
    .page-download__game-types-grid,
    .page-download__security-features,
    .page-download__promo-grid {
        gap: 20px;
    }
    .page-download__section-description {
        margin-bottom: 30px;
    }
    .page-download__faq-question {
        font-size: 1rem;
    }
    .page-download__faq-answer {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .page-download__section-title {
        font-size: clamp(1.4rem, 6vw, 2rem);
    }
    .page-download__card-title {
        font-size: 1.3rem;
    }
    .page-download__card-text {
        font-size: 0.85rem;
    }
}