/* style/promotions.css */

:root {
    --primary-color: #F2C14E;
    --secondary-color: #FFD36B;
    --card-bg: #111111;
    --background-dark: #0A0A0A;
    --text-main: #FFF6D6;
    --border-color: #3A2A12;
    --glow-color: #FFD36B;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

.page-khuynmi {
    background-color: var(--background-dark);
    color: var(--text-main);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

/* Hero Section */
.page-khuynmi__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, relying on body padding for header offset */
    padding-bottom: 40px;
    text-align: center;
    overflow: hidden;
}

.page-khuynmi__hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    background-color: var(--background-dark);
}

.page-khuynmi__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-khuynmi__hero-content {
    position: relative;
    z-index: 1;
    margin-top: -100px; /* Overlap slightly with image for visual flow */
    padding: 0 20px;
}

.page-khuynmi__hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--secondary-color);
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    font-weight: bold;
    line-height: 1.2;
}

.page-khuynmi__hero-description {
    font-size: 1.2rem;
    color: var(--text-main);
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.page-khuynmi__cta-button {
    display: inline-block;
    background: var(--button-gradient);
    color: #000000; /* Contrast with gradient */
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(242, 193, 78, 0.4);
    border: none;
}

.page-khuynmi__cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(242, 193, 78, 0.6);
    filter: brightness(1.1);
}

/* Intro Section */
.page-khuynmi__intro-section {
    padding: 60px 0;
    background-color: var(--background-dark);
    text-align: center;
}

.page-khuynmi__section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
    font-weight: bold;
}

.page-khuynmi__section-description {
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-khuynmi__section-description strong {
    color: var(--secondary-color);
}

.page-khuynmi__feature-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 10px;
    margin-top: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Promotions Grid Section */
.page-khuynmi__promotions-grid-section {
    padding: 60px 0;
    background-color: var(--card-bg);
}

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

.page-khuynmi__promotion-card {
    background-color: #1a1a1a;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    text-align: center;
    padding-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-khuynmi__promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(var(--primary-color-rgb), 0.6);
}

.page-khuynmi__card-image {
    width: 100%;
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
    margin-bottom: 20px;
}

.page-khuynmi__card-title {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin: 0 20px 10px 20px;
    font-weight: bold;
}

.page-khuynmi__card-description {
    font-size: 1rem;
    color: var(--text-main);
    padding: 0 20px;
    margin-bottom: 25px;
}

.page-khuynmi__card-button {
    display: inline-block;
    background: var(--button-gradient);
    color: #000000; /* Contrast with gradient */
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
}

.page-khuynmi__card-button:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

/* How to Claim Section */
.page-khuynmi__how-to-claim-section {
    padding: 60px 0;
    background-color: var(--background-dark);
    text-align: center;
}

.page-khuynmi__steps-list {
    list-style: none;
    padding: 0;
    margin: 40px auto 0 auto;
    max-width: 800px;
    text-align: left;
}

.page-khuynmi__step-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px 25px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text-main);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.page-khuynmi__step-item:hover {
    transform: translateX(10px);
}

.page-khuynmi__step-item strong {
    color: var(--primary-color);
}

.page-khuynmi__guide-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 10px;
    margin-top: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Terms Section */
.page-khuynmi__terms-section {
    padding: 60px 0;
    background-color: var(--card-bg);
    text-align: center;
}

.page-khuynmi__terms-list {
    list-style: disc;
    padding-left: 20px;
    margin: 40px auto 0 auto;
    max-width: 900px;
    text-align: left;
    color: var(--text-main);
}

.page-khuynmi__term-item {
    font-size: 1.05rem;
    margin-bottom: 15px;
    padding-left: 10px;
}

.page-khuynmi__term-item strong {
    color: var(--secondary-color);
}

.page-khuynmi__terms-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 10px;
    margin-top: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* FAQ Section */
.page-khuynmi__faq-section {
    padding: 60px 0;
    background-color: var(--background-dark);
    text-align: center;
}

.page-khuynmi__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
    text-align: left;
}

.page-khuynmi__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-khuynmi__faq-item[open] {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-khuynmi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--primary-color);
    cursor: pointer;
    list-style: none; /* For details/summary */
}

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

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

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

.page-khuynmi__faq-toggle {
    font-size: 1.5rem;
    margin-left: 15px;
    color: var(--secondary-color);
}

.page-khuynmi__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--text-main);
}

.page-khuynmi__faq-answer p {
    margin: 0;
}

.page-khuynmi__faq-answer strong {
    color: var(--secondary-color);
}

.page-khuynmi__contact-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 10px;
    margin-top: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Final CTA Section */
.page-khuynmi__cta-final-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    text-align: center;
    color: #000000; /* Dark text on primary color background */
}

.page-khuynmi__cta-final-section .page-khuynmi__section-title {
    color: #000000;
}

.page-khuynmi__cta-final-section .page-khuynmi__section-description {
    color: #333333;
    font-size: 1.2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
}

.page-khuynmi__cta-button--large {
    padding: 18px 40px;
    font-size: 1.3rem;
    border-radius: 10px;
}

/* --- Desktop & Tablet Styles (Default) --- */
/* No specific tablet media query as grid handles it, but general styles for larger screens apply */

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

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

    /* HERO 主图区域 */
    .page-khuynmi__hero-section {
        padding-top: 10px !important;
        padding-bottom: 20px !important;
    }

    .page-khuynmi__hero-image-wrapper {
        padding-bottom: 75%; /* Adjust aspect ratio for mobile if needed, e.g., 4:3 */
    }

    .page-khuynmi__hero-content {
        margin-top: -50px; /* Less overlap on mobile */
        padding: 0 15px;
    }

    .page-khuynmi__hero-title {
        font-size: 1.8rem !important;
        margin-bottom: 10px;
    }

    .page-khuynmi__hero-description {
        font-size: 1rem !important;
        margin-bottom: 20px;
    }

    .page-khuynmi__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px !important;
        font-size: 1rem !important;
    }

    /* 产品展示图区域 & 通用图片与容器 */
    .page-khuynmi img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
        box-sizing: border-box !important;
    }

    .page-khuynmi__feature-image,
    .page-khuynmi__guide-image,
    .page-khuynmi__terms-image,
    .page-khuynmi__contact-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        border-radius: 8px;
        box-sizing: border-box !important;
    }

    .page-khuynmi__promotions-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        overflow-x: hidden !important;
    }

    .page-khuynmi__promotion-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        margin: 0 auto;
    }

    .page-khuynmi__card-image {
        height: 200px; /* Adjust card image height for mobile */
    }

    .page-khuynmi__section-title {
        font-size: 1.8rem !important;
    }

    .page-khuynmi__section-description {
        font-size: 1rem !important;
    }

    /* 按钮与按钮容器 */
    .page-khuynmi__cta-button,
    .page-khuynmi__card-button,
    .page-khuynmi a[class*="button"],
    .page-khuynmi 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-left: 15px;
      padding-right: 15px;
    }
    
    .page-khuynmi__cta-buttons,
    .page-khuynmi__button-group,
    .page-khuynmi__btn-container {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      flex-wrap: wrap !important;
      gap: 10px;
      display: flex;
      flex-direction: column; /* Ensure buttons stack */
    }

    /* 其他内容模块 (FAQ, lists) */
    .page-khuynmi__steps-list,
    .page-khuynmi__terms-list,
    .page-khuynmi__faq-list {
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important;
        text-align: center;
    }

    .page-khuynmi__step-item,
    .page-khuynmi__term-item,
    .page-khuynmi__faq-item {
        padding: 15px !important;
        font-size: 1rem !important;
        text-align: left;
    }

    .page-khuynmi__faq-question {
        font-size: 1rem !important;
        padding: 15px !important;
    }

    .page-khuynmi__faq-answer {
        padding: 0 15px 15px 15px !important;
        font-size: 0.95rem !important;
    }

    .page-khuynmi__cta-final-section {
        padding: 40px 0 !important;
    }

    .page-khuynmi__cta-final-section .page-khuynmi__section-description {
        font-size: 1rem !important;
    }

    .page-khuynmi__cta-button--large {
        padding: 15px 30px !important;
        font-size: 1.1rem !important;
    }
}