/* style/ththao.css */

:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --dark-text-color: #333333;
    --light-text-color: #ffffff;
    --button-login-color: #EA7C07;
    --background-color: #FFFFFF;
    --black-color: #000000;
}

.page-ththao {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-text-color); /* Default text color for light background */
    background-color: var(--background-color);
}

/* Hero Section */
.page-ththao__hero-section {
    position: relative;
    width: 100%;
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
    box-sizing: border-box;
}

.page-ththao__hero-image-wrapper {
    width: 100%;
    max-height: 675px; /* Max height for desktop hero image */
    overflow: hidden;
    position: relative;
}

.page-ththao__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 200px;
}

.page-ththao__hero-content {
    position: relative; /* Ensure content is above any potential background */
    max-width: 900px;
    margin: 40px auto 0;
    padding: 0 20px;
    z-index: 1;
}

.page-ththao__main-title {
    font-size: 3.2em;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-ththao__subtitle {
    font-size: 1.3em;
    color: var(--dark-text-color);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-ththao__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    box-sizing: border-box;
}

/* General Section Styles */
.page-ththao__section-title {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
    color: var(--primary-color);
}

.page-ththao__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-ththao__text-block {
    font-size: 1.1em;
    margin-bottom: 20px;
    line-height: 1.8;
    text-align: justify;
}

.page-ththao__intro-section,
.page-ththao__guide-section,
.page-ththao__promotions-section,
.page-ththao__conclusion-section {
    background-color: var(--secondary-color);
    color: var(--dark-text-color);
}

.page-ththao__betting-types-section,
.page-ththao__advantages-section,
.page-ththao__faq-section {
    background-color: var(--primary-color);
    color: var(--light-text-color);
}

.page-ththao__betting-types-section .page-ththao__section-title,
.page-ththao__advantages-section .page-ththao__section-title,
.page-ththao__faq-section .page-ththao__section-title {
    color: var(--light-text-color);
}

.page-ththao__betting-types-section .page-ththao__text-block {
    color: var(--light-text-color);
}

/* Grid Layout */
.page-ththao__grid {
    display: grid;
    gap: 30px;
    margin-top: 30px;
}

.page-ththao__grid--3-cols {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.page-ththao__grid--2-cols {
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
}

/* Card Styles */
.page-ththao__card {
    background: var(--secondary-color);
    color: var(--dark-text-color);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    text-align: left;
}

.page-ththao__card--dark {
    background: rgba(255, 255, 255, 0.15); /* Slightly transparent white on blue background */
    color: var(--light-text-color);
    box-shadow: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

.page-ththao__card--dark .page-ththao__card-title {
    color: var(--light-text-color);
}

.page-ththao__card-text {
    font-size: 1em;
    line-height: 1.7;
}

/* Feature Item Styles */
.page-ththao__feature-item {
    background: rgba(255, 255, 255, 0.15);
    color: var(--light-text-color);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.page-ththao__feature-title {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--light-text-color);
}

.page-ththao__feature-description {
    font-size: 1em;
    line-height: 1.7;
}

/* Image Styles */
.page-ththao__content-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    min-height: 200px;
}

/* Buttons */
.page-ththao__btn-primary,
.page-ththao__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    text-align: center;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Break long words */
    box-sizing: border-box;
    max-width: 100%;
}

.page-ththao__btn-primary {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    border: 2px solid var(--primary-color);
}

.page-ththao__btn-primary:hover {
    background-color: darken(var(--primary-color), 10%);
    border-color: darken(var(--primary-color), 10%);
}

.page-ththao__btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-ththao__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--light-text-color);
}

.page-ththao__btn-primary--full-width {
    width: 100%;
    max-width: 400px;
    margin: 30px auto 0;
    display: block;
}

.page-ththao__btn-text {
    color: var(--primary-color);
    text-decoration: underline;
    font-weight: 600;
    margin-left: 5px;
}

.page-ththao__btn-text:hover {
    color: darken(var(--primary-color), 10%);
}

.page-ththao__button-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
    width: 100%;
    box-sizing: border-box;
}

/* Numbered List */
.page-ththao__numbered-list {
    list-style-type: none;
    counter-reset: my-counter;
    padding: 0;
    margin-top: 30px;
}

.page-ththao__list-item {
    counter-increment: my-counter;
    margin-bottom: 25px;
    padding-left: 40px;
    position: relative;
    font-size: 1.1em;
    line-height: 1.7;
}

.page-ththao__list-item::before {
    content: counter(my-counter);
    position: absolute;
    left: 0;
    top: 0;
    background-color: var(--primary-color);
    color: var(--light-text-color);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-size: 0.9em;
}

/* FAQ Section */
.page-ththao__faq-list {
    margin-top: 30px;
}

.page-ththao__faq-item {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.page-ththao__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--light-text-color);
    list-style: none; /* For details/summary */
}

.page-ththao__faq-question::-webkit-details-marker { /* Hide default marker for Webkit */
    display: none;
}

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

.page-ththao__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

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

.page-ththao__faq-answer {
    padding: 0 20px 20px;
    font-size: 1em;
    line-height: 1.7;
    color: var(--light-text-color);
}

.page-ththao__faq-answer p {
    margin-top: 0;
    margin-bottom: 10px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-ththao__main-title {
        font-size: 2.8em;
    }

    .page-ththao__subtitle {
        font-size: 1.2em;
    }

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

    .page-ththao__grid--2-cols {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-ththao {
        font-size: 16px;
        line-height: 1.6;
    }

    /* HERO 主图区域 */
    .page-ththao__hero-section {
        padding-top: 10px !important; /* Ensure small top padding */
        padding-bottom: 30px;
    }
    
    .page-ththao__hero-image {
        min-height: 200px !important;
    }

    .page-ththao__hero-content {
        margin-top: 30px;
        padding: 0 15px;
    }

    .page-ththao__main-title {
        font-size: 2em !important;
        margin-bottom: 15px;
        max-width: 100%;
    }

    .page-ththao__subtitle {
        font-size: 1em !important;
        margin-bottom: 20px;
        max-width: 100%;
    }

    .page-ththao__cta-buttons {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 15px;
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 通用容器和文本 */
    .page-ththao__container {
        padding: 30px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-ththao__section-title {
        font-size: 1.8em !important;
        margin-bottom: 25px;
    }

    .page-ththao__text-block {
        font-size: 1em;
        text-align: left;
    }

    /* 产品展示图区域 (这里是 kèo cược, feature items) */
    .page-ththao__grid {
        grid-template-columns: 1fr !important; /* Single column layout */
        gap: 20px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-ththao__card,
    .page-ththao__feature-item {
        padding: 20px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-ththao__card-title,
    .page-ththao__feature-title {
        font-size: 1.3em !important;
    }

    /* 通用图片与容器 */
    .page-ththao img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-width: 200px !important;
        min-height: 200px !important;
        box-sizing: border-box !important;
    }

    /* 按钮与按钮容器 */
    .page-ththao__btn-primary,
    .page-ththao__btn-secondary,
    .page-ththao a[class*="button"],
    .page-ththao 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-ththao__button-group {
        flex-direction: column !important;
        gap: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 其他内容模块 (Numbered List, FAQ) */
    .page-ththao__numbered-list {
        padding: 0 15px;
    }

    .page-ththao__list-item {
        font-size: 1em;
        padding-left: 35px;
    }

    .page-ththao__list-item::before {
        width: 28px;
        height: 28px;
        font-size: 0.8em;
    }

    .page-ththao__faq-question {
        font-size: 1.1em !important;
        padding: 15px;
    }

    .page-ththao__faq-answer {
        padding: 0 15px 15px;
        font-size: 0.95em;
    }
}