/* style/download.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không được lặp lại ở đây */

.page-download {
    font-family: 'Arial', sans-serif;
    background-color: #08160F; /* Custom Background */
    color: #F2FFF6; /* Custom Text Main */
    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;
    width: 100%;
    display: flex;
    flex-direction: column; /* Đảm bảo hình ảnh trên, văn bản dưới */
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 10px; /* Nhỏ thôi, body đã có padding-top */
    padding-bottom: 60px;
    background-color: #08160F; /* Custom Background */
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    margin-bottom: 30px; /* Khoảng cách giữa ảnh và văn bản */
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 10px;
}

.page-download__hero-content {
    max-width: 800px;
    z-index: 1; /* Đảm bảo nội dung không bị che bởi hình ảnh nếu có lỗi */
}

.page-download__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem); /* Sử dụng clamp cho H1 */
    color: #F2FFF6; /* Custom Text Main */
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-download__description {
    font-size: 1.1rem;
    color: #A7D9B8; /* Custom Text Secondary */
    margin-bottom: 40px;
}

.page-download__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap; /* Cho phép xuống dòng trên mobile */
}

.page-download__btn-primary,
.page-download__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    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: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Custom Button */
    color: #ffffff;
    border: none;
}

.page-download__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-download__btn-secondary {
    background: transparent;
    color: #11A84E; /* Main Color */
    border: 2px solid #11A84E; /* Main Color */
}

.page-download__btn-secondary:hover {
    background: rgba(17, 168, 78, 0.1);
    transform: translateY(-2px);
}

.page-download__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: #F2FFF6; /* Custom Text Main */
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-download__section-intro {
    font-size: 1rem;
    color: #A7D9B8; /* Custom Text Secondary */
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.page-download__dark-section {
    background-color: #11271B; /* Custom Card BG */
    padding: 60px 0;
}

.page-download__why-download-section {
    padding-top: 60px;
    padding-bottom: 60px;
}

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

.page-download__feature-card {
    background-color: #0A4B2C; /* Deep Green */
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    border: 1px solid #2E7A4E; /* Border */
}

.page-download__feature-card:hover {
    transform: translateY(-5px);
}

.page-download__feature-icon {
    width: 100%; /* Đảm bảo hình ảnh lớn */
    max-width: 150px; /* Tăng kích thước icon, đảm bảo >= 200px */
    height: auto;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    object-fit: contain;
    min-width: 200px;
    min-height: 200px;
}

.page-download__feature-title {
    font-size: 1.5rem;
    color: #F2FFF6; /* Custom Text Main */
    margin-bottom: 15px;
    font-weight: 600;
}

.page-download__feature-text {
    font-size: 0.95rem;
    color: #A7D9B8; /* Custom Text Secondary */
}

.page-download__how-to-download-section {
    padding: 60px 0;
    background-color: #08160F; /* Custom Background */
}

.page-download__step-by-step {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 40px;
}

.page-download__step-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background-color: #11271B; /* Custom Card BG */
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #2E7A4E; /* Border */
}

.page-download__step-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #F2C14E; /* Custom Gold */
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #F2C14E; /* Custom Gold */
    border-radius: 50%;
}

.page-download__step-content {
    flex-grow: 1;
}

.page-download__step-title {
    font-size: 1.6rem;
    color: #F2FFF6; /* Custom Text Main */
    margin-bottom: 10px;
    font-weight: 600;
}

.page-download__step-text {
    font-size: 1rem;
    color: #A7D9B8; /* Custom Text Secondary */
}

.page-download__step-image {
    width: 100%;
    height: auto;
    display: block;
    margin-top: 20px;
    border-radius: 8px;
    object-fit: cover;
    min-width: 200px;
    min-height: 200px;
}

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

.page-download__features-section {
    padding-top: 60px;
    padding-bottom: 60px;
}

.page-download__feature-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
}

.page-download__feature-item {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    background-color: #0A4B2C; /* Deep Green */
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #2E7A4E; /* Border */
}

.page-download__feature-item-icon {
    width: 100%;
    max-width: 120px;
    height: auto;
    flex-shrink: 0;
    object-fit: contain;
    min-width: 200px;
    min-height: 200px;
}

.page-download__feature-item-content {
    flex-grow: 1;
}

.page-download__feature-item-title {
    font-size: 1.5rem;
    color: #F2FFF6; /* Custom Text Main */
    margin-bottom: 10px;
    font-weight: 600;
}

.page-download__feature-item-text {
    font-size: 1rem;
    color: #A7D9B8; /* Custom Text Secondary */
}

.page-download__faq-section {
    padding: 60px 0;
    background-color: #08160F; /* Custom Background */
}

.page-download__faq-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-download__faq-item {
    background-color: #11271B; /* Custom Card BG */
    border-radius: 10px;
    border: 1px solid #2E7A4E; /* Border */
    overflow: hidden;
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #F2FFF6; /* Custom Text Main */
    cursor: pointer;
    background-color: #11271B; /* Custom Card BG */
    transition: background-color 0.3s ease;
    user-select: none;
    list-style: none; /* Remove default marker for summary */
}

.page-download__faq-question::-webkit-details-marker {
    display: none; /* Remove default marker for summary in webkit */
}

.page-download__faq-question:hover {
    background-color: #0A4B2C; /* Deep Green */
}

.page-download__faq-qtext {
    flex-grow: 1;
}

.page-download__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 15px;
    color: #F2C14E; /* Custom Gold */
}

.page-download__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: #A7D9B8; /* Custom Text Secondary */
    line-height: 1.6;
}

.page-download__faq-answer p {
    margin-bottom: 0; /* Remove default paragraph margin */
}

.page-download__cta-bottom {
    padding-top: 80px;
    padding-bottom: 80px;
    text-align: center;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .page-download__hero-section {
        padding-bottom: 40px;
    }
    .page-download__main-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    .page-download__description {
        font-size: 1rem;
    }
    .page-download__section-title {
        font-size: clamp(1.6rem, 4.5vw, 2.5rem);
    }
    .page-download__step-title {
        font-size: 1.4rem;
    }
    .page-download__feature-title {
        font-size: 1.3rem;
    }
    .page-download__feature-item-title {
        font-size: 1.3rem;
    }
    .page-download__faq-question {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .page-download__container {
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-download__hero-section {
        padding-top: 10px !important; /* body đã xử lý header-offset */
        padding-bottom: 30px;
    }

    .page-download__hero-image-wrapper {
        margin-bottom: 20px;
    }

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

    .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__btn-primary,
    .page-download__btn-secondary {
        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__dark-section,
    .page-download__how-to-download-section,
    .page-download__features-section,
    .page-download__faq-section,
    .page-download__cta-bottom {
        padding: 40px 0;
    }

    .page-download__features-grid {
        grid-template-columns: 1fr;
    }

    .page-download__feature-card {
        padding: 25px;
    }

    .page-download__feature-icon {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-download__step-item {
        flex-direction: column;
        text-align: center;
        padding: 25px;
    }

    .page-download__step-number {
        margin: 0 auto 20px auto;
    }

    .page-download__step-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-download__feature-item {
        flex-direction: column;
        text-align: center;
        padding: 25px;
    }

    .page-download__feature-item-icon {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        margin-left: auto;
        margin-right: auto;
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-download__faq-question {
        padding: 18px 20px;
        font-size: 1rem;
    }

    .page-download__faq-toggle {
        font-size: 1.5rem;
    }

    .page-download__faq-answer {
        padding: 0 20px 18px 20px;
        font-size: 0.95rem;
    }
}

/* Đảm bảo tất cả hình ảnh trong .page-download tuân thủ kích thước tối thiểu và không bị filter */
.page-download img {
    filter: none !important;
    -webkit-filter: none !important;
    min-width: 200px;
    min-height: 200px;
}