/* style/promotions.css */

/* --- General Styles --- */
.page-promotions {
    font-family: 'Arial', sans-serif;
    color: var(--text-main, #FFF5E1); /* Default text color for dark background */
    background-color: var(--background, #B71C1C); /* Main background color */
}

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

.page-promotions__section-title {
    font-size: 2.5em;
    color: var(--text-main, #FFF5E1);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: 0.05em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-promotions__text-block {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
    color: var(--text-main, #FFF5E1);
}

/* --- Hero Section --- */
.page-promotions__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 10px; /* Small top padding, assuming body handles header offset */
    padding-bottom: 40px;
    overflow: hidden;
    background-color: var(--deep-red, #7A0E0E); /* Fallback background */
}

.page-promotions__hero-image-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    z-index: 1; /* Ensure image is behind content if any negative margin tricks are used (but they shouldn't be) */
    margin-bottom: 20px; /* Space between image and content */
}

.page-promotions__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.8); /* Slightly dim the image for better text contrast if needed */
}

.page-promotions__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
    margin-top: -100px; /* Pull content up over the bottom part of the image, but not covering text */
    text-align: center;
}

.page-promotions__main-title {
    font-size: clamp(2.5em, 5vw, 3.5em); /* Responsive font size */
    color: var(--text-main, #FFF5E1);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
}

.page-promotions__hero-description {
    font-size: 1.2em;
    color: var(--text-main, #FFF5E1);
    margin-bottom: 30px;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.page-promotions__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%; /* Ensure container takes full width for wrapping */
}

.page-promotions__btn-primary,
.page-promotions__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%; /* Ensure buttons don't overflow */
    box-sizing: border-box;
}

.page-promotions__btn-primary {
    background: var(--button-gradient, linear-gradient(180deg, #FFD86A 0%, #E6B800 100%));
    color: #333333; /* Dark text for golden button */
    border: none;
}

.page-promotions__btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-promotions__btn-secondary {
    background: transparent;
    color: var(--text-main, #FFF5E1);
    border: 2px solid var(--gold, #F4D34D);
}

.page-promotions__btn-secondary:hover {
    background: var(--gold, #F4D34D);
    color: #333333;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

/* --- Introduction Section --- */
.page-promotions__introduction-section {
    padding: 60px 0;
    background-color: var(--background-deep-red, #B71C1C); /* Use deep red for contrast */
    color: var(--text-main, #FFF5E1);
}

.page-promotions__introduction-section .page-promotions__section-title {
    color: var(--text-main, #FFF5E1);
}

.page-promotions__introduction-section .page-promotions__text-block {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Featured Offers Section --- */
.page-promotions__featured-offers {
    padding: 60px 0;
    background-color: var(--card-bg, #D32F2F); /* Lighter red for cards */
    color: var(--text-main, #FFF5E1);
}

.page-promotions__featured-offers .page-promotions__section-title {
    color: var(--text-main, #FFF5E1);
}

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

.page-promotions__offer-card {
    background-color: var(--card-bg, #D32F2F);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    text-align: center;
    padding-bottom: 20px;
    border: 1px solid var(--border-color, #F2B544);
}

.page-promotions__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
    margin-bottom: 20px;
}

.page-promotions__card-title {
    font-size: 1.5em;
    color: var(--text-main, #FFF5E1);
    margin-bottom: 10px;
    padding: 0 15px;
    font-weight: bold;
}

.page-promotions__card-description {
    font-size: 1em;
    color: var(--text-main, #FFF5E1);
    line-height: 1.6;
    padding: 0 15px;
    margin-bottom: 20px;
    flex-grow: 1; /* Push button to bottom */
}

.page-promotions__offer-card .page-promotions__btn-primary {
    margin: 0 auto;
    width: fit-content;
    min-width: 150px;
}

/* --- How to Claim Section --- */
.page-promotions__how-to-claim {
    padding: 60px 0;
    background-color: var(--background-deep-red, #B71C1C);
    color: var(--text-main, #FFF5E1);
}

.page-promotions__how-to-claim .page-promotions__section-title {
    color: var(--text-main, #FFF5E1);
}

.page-promotions__steps-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-promotions__list-item {
    background-color: var(--card-bg, #D32F2F);
    border-radius: 10px;
    padding: 25px 30px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border-left: 5px solid var(--gold, #F4D34D);
}

.page-promotions__list-title {
    font-size: 1.4em;
    color: var(--text-main, #FFF5E1);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-promotions__list-description {
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-main, #FFF5E1);
}

.page-promotions__list-description a {
    color: var(--gold, #F4D34D);
    text-decoration: underline;
}

.page-promotions__list-description a:hover {
    color: var(--glow, #FFCC66);
}

.page-promotions__cta-bottom {
    text-align: center;
    margin-top: 40px;
}

/* --- Terms & Conditions Section --- */
.page-promotions__terms-conditions {
    padding: 60px 0;
    background-color: var(--card-bg, #D32F2F);
    color: var(--text-main, #FFF5E1);
}

.page-promotions__terms-conditions .page-promotions__section-title {
    color: var(--text-main, #FFF5E1);
}

.page-promotions__terms-conditions .page-promotions__text-block {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-promotions__terms-list {
    list-style: disc;
    padding-left: 40px;
    margin-top: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-main, #FFF5E1);
}

.page-promotions__terms-list .page-promotions__list-item {
    background-color: transparent; /* Override list-item background */
    border-left: none;
    padding: 5px 0;
    margin-bottom: 10px;
    box-shadow: none;
}

.page-promotions__terms-list .page-promotions__list-item::marker {
    color: var(--gold, #F4D34D);
}

.page-promotions__terms-conditions a {
    color: var(--gold, #F4D34D);
    text-decoration: underline;
}

.page-promotions__terms-conditions a:hover {
    color: var(--glow, #FFCC66);
}

/* --- FAQ Section --- */
.page-promotions__faq-section {
    padding: 60px 0;
    background-color: var(--background-deep-red, #B71C1C);
    color: var(--text-main, #FFF5E1);
}

.page-promotions__faq-section .page-promotions__section-title {
    color: var(--text-main, #FFF5E1);
}

.page-promotions__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
}

.page-promotions__faq-item {
    background-color: var(--card-bg, #D32F2F);
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color, #F2B544);
}

.page-promotions__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--text-main, #FFF5E1);
    cursor: pointer;
    list-style: none; /* For details/summary */
}

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

.page-promotions__faq-question::marker {
    display: none;
}

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

.page-promotions__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--gold, #F4D34D);
    transition: transform 0.3s ease;
}

.page-promotions__faq-item[open] .page-promotions__faq-toggle {
    transform: rotate(45deg); /* Change '+' to 'x' or similar */
}

.page-promotions__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-main, #FFF5E1);
    overflow: hidden;
    max-height: 0; /* Default hidden state for JS fallback */
    transition: max-height 0.3s ease-out;
}

.page-promotions__faq-item[open] .page-promotions__faq-answer {
    max-height: 500px; /* Sufficient height for content */
}

.page-promotions__faq-answer p {
    margin-top: 0;
    margin-bottom: 0;
}


/* --- Responsive Styles --- */
@media (max-width: 1024px) {
    .page-promotions__container {
        padding: 15px;
    }

    .page-promotions__section-title {
        font-size: 2em;
    }

    .page-promotions__main-title {
        font-size: clamp(2em, 4.5vw, 3em);
    }

    .page-promotions__hero-description {
        font-size: 1.1em;
    }

    .page-promotions__offers-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .page-promotions__card-image {
        height: 180px;
    }

    .page-promotions__card-title {
        font-size: 1.3em;
    }

    .page-promotions__btn-primary,
    .page-promotions__btn-secondary {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-promotions__list-title {
        font-size: 1.3em;
    }

    .page-promotions__faq-question {
        font-size: 1.1em;
        padding: 18px 20px;
    }
}


@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-promotions__hero-section {
        padding-top: 10px !important; /* Small top padding */
        padding-bottom: 20px !important;
    }

    .page-promotions__hero-image-wrapper {
        margin-bottom: 10px;
    }

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

    .page-promotions__hero-content {
        margin-top: -50px; /* Adjust for smaller screens */
        padding: 0 15px;
    }

    .page-promotions__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em) !important;
        margin-bottom: 15px;
    }

    .page-promotions__hero-description {
        font-size: 1em !important;
        margin-bottom: 25px;
    }

    /* 通用图片与容器 */
    .page-promotions img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-promotions__container,
    .page-promotions__section,
    .page-promotions__card,
    .page-promotions__offer-card,
    .page-promotions__list-item,
    .page-promotions__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    /* 按钮与按钮容器 */
    .page-promotions__cta-buttons {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 15px !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .page-promotions__btn-primary,
    .page-promotions__btn-secondary,
    .page-promotions a[class*="button"],
    .page-promotions a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 15px !important;
        font-size: 1em !important;
    }

    /* 产品展示图区域 (Offers Grid) */
    .page-promotions__offers-grid {
        grid-template-columns: 1fr !important; /* Single column layout */
        gap: 20px !important;
        margin-top: 20px !important;
    }

    .page-promotions__offer-card {
        padding-bottom: 15px !important;
    }

    .page-promotions__card-image {
        height: 160px !important;
        margin-bottom: 15px !important;
    }

    .page-promotions__card-title {
        font-size: 1.2em !important;
        padding: 0 10px !important;
    }

    .page-promotions__card-description {
        font-size: 0.95em !important;
        padding: 0 10px !important;
        margin-bottom: 15px !important;
    }

    /* 其他内容模块 */
    .page-promotions__section-title {
        font-size: 1.8em !important;
        margin-bottom: 25px !important;
    }

    .page-promotions__text-block {
        font-size: 1em !important;
        margin-bottom: 15px !important;
    }

    .page-promotions__list-item {
        padding: 20px !important;
        margin-bottom: 15px !important;
    }

    .page-promotions__list-title {
        font-size: 1.2em !important;
        margin-bottom: 8px !important;
    }

    .page-promotions__list-description {
        font-size: 0.95em !important;
    }

    .page-promotions__faq-question {
        font-size: 1em !important;
        padding: 15px 20px !important;
    }

    .page-promotions__faq-toggle {
        font-size: 1.3em !important;
    }

    .page-promotions__faq-answer {
        padding: 0 20px 15px 20px !important;
        font-size: 0.95em !important;
    }
}

/* Smart Contrast & Color */
.page-promotions__dark-section {
    background-color: var(--background-deep-red, #B71C1C);
    color: var(--text-main, #FFF5E1); /* Enforce light text on dark background */
}

.page-promotions__light-bg {
    background-color: var(--card-bg, #D32F2F); /* Use card background as a lighter contrast */
    color: var(--text-main, #FFF5E1);
}

.page-promotions__card {
    background-color: var(--card-bg, #D32F2F);
    color: var(--text-main, #FFF5E1);
    border: 1px solid var(--border-color, #F2B544);
}

.page-promotions__btn-primary {
    background: var(--button-gradient, linear-gradient(180deg, #FFD86A 0%, #E6B800 100%));
    color: #333333; /* Dark text for golden button */
}

.page-promotions__btn-secondary {
    background: transparent;
    color: var(--text-main, #FFF5E1);
    border: 2px solid var(--gold, #F4D34D);
}

.page-promotions__btn-secondary:hover {
    background: var(--gold, #F4D34D);
    color: #333333; /* Dark text on golden hover */
}

/* Ensure link colors are also high contrast */
.page-promotions a {
    color: var(--gold, #F4D34D);
}

.page-promotions a:hover {
    color: var(--glow, #FFCC66);
}