/* style/tin-tuc.css */

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

.page-tin-tuc {
    background-color: var(--page-bg);
    color: var(--text-main);
    font-family: Arial, sans-serif;
}

.page-tin-tuc__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
    box-sizing: border-box;
}

/* Hero Section */
.page-tin-tuc__hero-section {
    padding-top: 10px; /* Small top padding, relying on body padding-top from shared.css */
    padding-bottom: 60px;
    background-color: var(--page-bg);
    color: var(--text-main);
}

.page-tin-tuc__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
    box-sizing: border-box;
}

.page-tin-tuc__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
}

.page-tin-tuc__main-title {
    font-size: clamp(2.2em, 4vw, 3.2em);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-main);
}

.page-tin-tuc__description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.page-tin-tuc__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    max-width: 100%;
}

.page-tin-tuc__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: 2px solid transparent;
}

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

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

.page-tin-tuc__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-main);
}

.page-tin-tuc__hero-image {
    flex: 1 1 40%;
    min-width: 300px;
    text-align: center;
}

.page-tin-tuc__hero-banner-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    display: block;
}

/* News Section */
.page-tin-tuc__news-section {
    padding: 60px 0;
    background-color: var(--page-bg);
}

.page-tin-tuc__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.8em);
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-main);
}

.page-tin-tuc__section-description {
    font-size: 1.1em;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-secondary);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

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

.page-tin-tuc__news-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

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

.page-tin-tuc__news-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.page-tin-tuc__news-card-content {
    padding: 25px;
}

.page-tin-tuc__news-card-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.page-tin-tuc__news-card-title a {
    color: var(--text-main);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-tin-tuc__news-card-title a:hover {
    color: var(--primary-color);
}

.page-tin-tuc__news-card-date {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.page-tin-tuc__news-card-excerpt {
    font-size: 1em;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.page-tin-tuc__read-more-btn {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-tin-tuc__read-more-btn:hover {
    text-decoration: underline;
    color: var(--secondary-color);
}

.page-tin-tuc__view-all-btn-container {
    text-align: center;
    margin-top: 50px;
}

/* Intro Section */
.page-tin-tuc__intro-section {
    padding: 80px 0;
    background-color: var(--page-bg);
}

.page-tin-tuc__intro-flex {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.page-tin-tuc__intro-content {
    flex: 1 1 50%;
    min-width: 300px;
}

.page-tin-tuc__intro-content p {
    font-size: 1.1em;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.page-tin-tuc__intro-content .page-tin-tuc__btn-primary {
    margin-top: 20px;
}

.page-tin-tuc__intro-image {
    flex: 1 1 40%;
    min-width: 300px;
    text-align: center;
}

.page-tin-tuc__intro-img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    display: block;
}

/* FAQ Section */
.page-tin-tuc__faq-section {
    padding: 60px 0 80px;
    background-color: var(--page-bg);
}

.page-tin-tuc__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-tin-tuc__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-main);
}

.page-tin-tuc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15em;
    font-weight: 600;
    cursor: pointer;
    background-color: var(--card-bg);
    color: var(--text-main);
    list-style: none;
    user-select: none;
}

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

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-question {
    background-color: var(--deep-green);
    color: var(--text-main);
}

.page-tin-tuc__faq-qtext {
    flex-grow: 1;
}

.page-tin-tuc__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--primary-color);
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-toggle {
    color: var(--text-main);
}

.page-tin-tuc__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    line-height: 1.7;
    color: var(--text-secondary);
    transition: all 0.3s ease-out;
}

/* General Image styles */
.page-tin-tuc img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-tin-tuc__hero-container,
    .page-tin-tuc__intro-flex {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

    .page-tin-tuc__hero-content,
    .page-tin-tuc__hero-image,
    .page-tin-tuc__intro-content,
    .page-tin-tuc__intro-image {
        flex: 1 1 100%;
    }

    .page-tin-tuc__cta-buttons {
        justify-content: center;
    }

    .page-tin-tuc__news-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    /* HERO Section */
    .page-tin-tuc__hero-section {
        padding-top: 10px !important; /* Ensure small top padding */
        padding-bottom: 40px !important;
    }

    .page-tin-tuc__hero-container {
        padding: 30px 15px !important;
        gap: 25px !important;
    }

    .page-tin-tuc__main-title {
        font-size: 2.2em !important;
    }

    .page-tin-tuc__description {
        font-size: 1em !important;
    }

    /* Buttons */
    .page-tin-tuc__cta-buttons {
        flex-direction: column !important;
        gap: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    /* News Section */
    .page-tin-tuc__news-section {
        padding: 40px 0 !important;
    }

    .page-tin-tuc__container {
        padding: 30px 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__section-title {
        font-size: 1.8em !important;
        margin-bottom: 15px !important;
    }

    .page-tin-tuc__section-description {
        font-size: 0.95em !important;
        margin-bottom: 30px !important;
    }

    .page-tin-tuc__news-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .page-tin-tuc__news-card-image {
        height: 180px !important;
    }

    .page-tin-tuc__news-card-content {
        padding: 20px !important;
    }

    .page-tin-tuc__news-card-title {
        font-size: 1.2em !important;
    }

    .page-tin-tuc__news-card-date,
    .page-tin-tuc__news-card-excerpt {
        font-size: 0.9em !important;
    }

    .page-tin-tuc__view-all-btn-container {
        margin-top: 30px !important;
    }

    /* Intro Section */
    .page-tin-tuc__intro-section {
        padding: 50px 0 !important;
    }

    .page-tin-tuc__intro-content p {
        font-size: 1em !important;
    }

    /* FAQ Section */
    .page-tin-tuc__faq-section {
        padding: 40px 0 50px !important;
    }

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

    .page-tin-tuc__faq-toggle {
        font-size: 1.2em !important;
    }

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

    /* General Images and Containers */
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-tin-tuc__section,
    .page-tin-tuc__card,
    .page-tin-tuc__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}