/* style/download.css */

/* Custom Colors */
:root {
    --fbc8-primary: #11A84E;
    --fbc8-secondary: #22C768;
    --fbc8-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --fbc8-card-bg: #11271B;
    --fbc8-background: #08160F;
    --fbc8-text-main: #F2FFF6;
    --fbc8-text-secondary: #A7D9B8;
    --fbc8-border: #2E7A4E;
    --fbc8-glow: #57E38D;
    --fbc8-gold: #F2C14E;
    --fbc8-divider: #1E3A2A;
    --fbc8-deep-green: #0A4B2C;
}

.page-download {
    font-family: 'Arial', sans-serif;
    background-color: var(--fbc8-background); /* Dark background */
    color: var(--fbc8-text-main); /* Light text for contrast */
    line-height: 1.6;
}

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

.page-download__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 60px 0;
    background-color: var(--fbc8-deep-green);
    overflow: hidden;
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-height: 600px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-download__hero-content-wrapper {
    text-align: center;
    padding: 40px 20px;
    max-width: 900px;
    margin-top: -80px; /* Overlap slightly for visual interest */
    position: relative;
    z-index: 1;
    background-color: var(--fbc8-background);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-download__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--fbc8-gold);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.page-download__hero-description {
    font-size: 1.15rem;
    color: var(--fbc8-text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-download__btn-primary,
.page-download__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-download__btn-primary {
    background: var(--fbc8-button-gradient);
    color: var(--fbc8-text-main);
    border: 2px solid var(--fbc8-primary);
    box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
}

.page-download__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(17, 168, 78, 0.6);
}

.page-download__btn-secondary {
    background-color: transparent;
    color: var(--fbc8-primary);
    border: 2px solid var(--fbc8-primary);
    box-shadow: 0 5px 15px rgba(17, 168, 78, 0.2);
}

.page-download__btn-secondary:hover {
    background-color: var(--fbc8-primary);
    color: var(--fbc8-text-main);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(17, 168, 78, 0.4);
}

.page-download__section-title {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    color: var(--fbc8-gold);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.3;
}

.page-download__section-description {
    font-size: 1.05rem;
    color: var(--fbc8-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-download__dark-section {
    background-color: var(--fbc8-card-bg);
    padding: 80px 0;
    border-top: 1px solid var(--fbc8-divider);
    border-bottom: 1px solid var(--fbc8-divider);
}

.page-download__benefits-section {
    padding: 80px 0;
}

.page-download__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-download__card {
    background-color: var(--fbc8-card-bg);
    border: 1px solid var(--fbc8-border);
    border-radius: 15px;
    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;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--fbc8-text-main);
}

.page-download__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-download__card-icon,
.page-download__card-image {
    width: 100%;
    height: auto;
    max-width: 250px;
    margin-bottom: 20px;
    border-radius: 8px;
    object-fit: cover;
}

.page-download__card-image {
    max-width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
}

.page-download__card-title {
    font-size: 1.5rem;
    color: var(--fbc8-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-download__card-text {
    font-size: 1rem;
    color: var(--fbc8-text-secondary);
    flex-grow: 1;
}

.page-download__how-to-download-section {
    padding: 80px 0;
    background-color: var(--fbc8-background);
}

.page-download__platform-guide {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 40px;
}

.page-download__guide-card {
    text-align: left;
    padding: 40px;
}

.page-download__guide-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.page-download__guide-list li {
    margin-bottom: 15px;
    font-size: 1.05rem;
    color: var(--fbc8-text-main);
    position: relative;
    padding-left: 30px;
}

.page-download__list-step {
    font-weight: 700;
    color: var(--fbc8-primary);
    position: absolute;
    left: 0;
    top: 0;
}

.page-download__guide-image {
    width: 100%;
    height: auto;
    max-width: 400px;
    margin-top: 30px;
    border-radius: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid var(--fbc8-border);
}

.page-download__games-section {
    padding: 80px 0;
}

.page-download__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-download__game-card .page-download__card-image {
    height: 180px;
    margin-bottom: 15px;
    border-radius: 10px;
    object-fit: cover;
}

.page-download__game-card .page-download__card-title {
    font-size: 1.35rem;
    color: var(--fbc8-gold);
    margin-bottom: 10px;
}

.page-download__game-card .page-download__card-text {
    font-size: 0.95rem;
    color: var(--fbc8-text-secondary);
    margin-bottom: 20px;
}

.page-download__promotions-section {
    padding: 80px 0;
    background-color: var(--fbc8-background);
}

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

.page-download__promo-card .page-download__card-image {
    height: 220px;
    margin-bottom: 20px;
    border-radius: 10px;
    object-fit: cover;
}

.page-download__promo-card .page-download__card-title {
    font-size: 1.4rem;
    color: var(--fbc8-gold);
    margin-bottom: 10px;
}

.page-download__promo-card .page-download__card-text {
    font-size: 1rem;
    color: var(--fbc8-text-secondary);
    margin-bottom: 20px;
}

.page-download__faq-section {
    padding: 80px 0;
}

.page-download__faq-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-download__faq-item {
    background-color: var(--fbc8-card-bg);
    border: 1px solid var(--fbc8-border);
    border-radius: 10px;
    padding: 20px 30px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-download__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--fbc8-primary);
    padding: 10px 0;
    list-style: none;
}

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

.page-download__faq-item[open] summary {
    color: var(--fbc8-gold);
}

.page-download__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-download__faq-item[open] .page-download__faq-toggle {
    transform: rotate(45deg);
}

.page-download__faq-answer {
    padding-top: 15px;
    font-size: 1.05rem;
    color: var(--fbc8-text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--fbc8-divider);
    margin-top: 15px;
}

.page-download__faq-answer p {
    margin: 0;
    color: var(--fbc8-text-secondary);
}

.page-download__cta-bottom {
    padding: 80px 0;
    text-align: center;
    background-color: var(--fbc8-deep-green);
}

.page-download__btn-large {
    padding: 18px 40px;
    font-size: 1.3rem;
    margin-top: 30px;
}

/* Desktop specific adjustments */
@media (min-width: 769px) {
    .page-download__platform-guide {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-download__hero-image-wrapper {
        max-height: 600px;
    }

    .page-download__hero-image {
        height: 600px;
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .page-download {
        font-size: 16px;
        line-height: 1.6;
    }

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

    .page-download__hero-section {
        padding: 10px 0 40px 0;
    }

    .page-download__hero-content-wrapper {
        padding: 30px 15px;
        margin-top: -60px;
    }

    .page-download__main-title {
        font-size: 2rem;
    }

    .page-download__hero-description {
        font-size: 1rem;
    }

    .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-download__btn-primary,
    .page-download__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-download__section-title {
        font-size: 1.8rem;
    }

    .page-download__section-description {
        font-size: 0.95rem;
    }

    .page-download__dark-section,
    .page-download__benefits-section,
    .page-download__how-to-download-section,
    .page-download__games-section,
    .page-download__promotions-section,
    .page-download__faq-section,
    .page-download__cta-bottom {
        padding: 40px 0;
    }

    .page-download__benefits-grid,
    .page-download__games-grid,
    .page-download__promotions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-download__card {
        padding: 25px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

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

    .page-download__video-section {
        padding-top: 10px !important; /* body đã xử lý --header-offset */
    }
    .page-download__video-container,
    .page-download__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-download video,
    .page-download__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-download__faq-item summary {
        font-size: 1.1rem;
    }

    .page-download__faq-answer {
        font-size: 0.95rem;
    }

    .page-download__btn-large {
        font-size: 1.1rem;
        padding: 15px 30px;
    }
}