/* style/tin-tuc.css */

:root {
    --color-primary: #113B7A;
    --color-secondary: #1D5FD1;
    --color-text-main: #F3F8FF;
    --color-text-secondary: #AFC4E8;
    --color-card-bg: #10233F;
    --color-border: #244D84;
    --color-glow: #4FA8FF;
    --color-gold: #F2C14E;
    --color-divider: #1B3357;
    --color-deep-navy: #08162B;
    --btn-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
}

.page-tin-tuc {
    font-family: Arial, sans-serif;
    color: var(--color-text-main); /* Light text on dark body background */
    background-color: var(--color-deep-navy); /* Body background from shared.css */
}

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

.page-tin-tuc__hero-section {
    padding-top: 10px; /* Small top padding, assuming body handles --header-offset */
    padding-bottom: 60px;
    background-color: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.page-tin-tuc__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-tin-tuc__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
    color: var(--color-text-main);
    text-align: left;
}

.page-tin-tuc__main-title {
    font-size: 3.2em;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-gold);
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
    max-width: 600px;
}

.page-tin-tuc__hero-description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--color-text-secondary);
    max-width: 600px;
}

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

.page-tin-tuc__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    display: block;
}

.page-tin-tuc__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    box-sizing: border-box;
}

.page-tin-tuc__btn-primary {
    background: var(--btn-gradient);
    color: var(--color-text-main);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-tin-tuc__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
}

.page-tin-tuc__btn-secondary {
    background: var(--color-card-bg);
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-tin-tuc__btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background-color: var(--color-primary);
    color: var(--color-text-main);
}

.page-tin-tuc__news-list-section {
    background-color: var(--color-deep-navy);
    padding: 60px 0;
}

.page-tin-tuc__section-title {
    font-size: 2.8em;
    font-weight: 700;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 20px;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.page-tin-tuc__section-description {
    font-size: 1.1em;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.page-tin-tuc__news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.page-tin-tuc__news-card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-tin-tuc__news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

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

.page-tin-tuc__news-card-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-tin-tuc__news-date {
    font-size: 0.9em;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
    display: block;
}

.page-tin-tuc__news-card-title {
    font-size: 1.4em;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.4;
    flex-grow: 1;
}

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

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

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

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

.page-tin-tuc__read-more-link:hover {
    color: var(--color-glow);
    transform: translateX(5px);
}

.page-tin-tuc__cta-section {
    padding: 80px 0;
    text-align: center;
    background: var(--color-primary);
    background-image: url('[GALLERY:blog:1920x400:ho88 call to action,background texture,abstract lines]'); /* Using blog type for non-hero background */
    background-size: cover;
    background-position: center;
    position: relative;
    z-index: 1;
}

.page-tin-tuc__cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: -1;
}

.page-tin-tuc__cta-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-tin-tuc__cta-title {
    font-size: 2.5em;
    color: var(--color-gold);
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-tin-tuc__cta-description {
    font-size: 1.15em;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.page-tin-tuc__faq-section {
    background-color: var(--color-deep-navy);
    padding: 60px 0;
}

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

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

.page-tin-tuc__faq-item[open] {
    background-color: var(--color-primary);
    border-color: var(--color-secondary);
}

.page-tin-tuc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--color-text-main);
    cursor: pointer;
    list-style: none;
    position: relative;
    transition: color 0.3s ease;
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-question {
    color: var(--color-gold);
}

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

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

.page-tin-tuc__faq-toggle {
    font-size: 1.5em;
    font-weight: 700;
    margin-left: 15px;
    color: var(--color-gold);
    transition: transform 0.3s ease;
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-toggle {
    transform: rotate(180deg);
}

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

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

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
    .page-tin-tuc__main-title {
        font-size: 2.8em;
    }
    .page-tin-tuc__section-title {
        font-size: 2.4em;
    }
    .page-tin-tuc__cta-title {
        font-size: 2.2em;
    }
    .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; /* Small top padding for mobile */
        padding-bottom: 40px;
    }
    .page-tin-tuc__hero-container {
        flex-direction: column;
        padding: 30px 15px;
        gap: 30px;
    }
    .page-tin-tuc__hero-content {
        text-align: center;
        width: 100%;
    }
    .page-tin-tuc__main-title {
        font-size: 2.2em; /* Smaller font size for mobile H1 */
        max-width: 100%;
    }
    .page-tin-tuc__hero-description {
        font-size: 1em;
        max-width: 100%;
    }
    .page-tin-tuc__cta-buttons {
        flex-direction: column; /* Buttons stack vertically */
        gap: 15px;
        width: 100%;
        max-width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }
    /* Buttons */
    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px;
        font-size: 1em;
    }

    /* News List Section */
    .page-tin-tuc__news-list-section {
        padding: 40px 0;
    }
    .page-tin-tuc__container {
        padding: 20px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-tin-tuc__section-title {
        font-size: 2em;
        margin-bottom: 15px;
    }
    .page-tin-tuc__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
        max-width: 100%;
    }
    .page-tin-tuc__news-grid {
        grid-template-columns: 1fr; /* Single column layout for news cards */
        gap: 20px;
    }
    .page-tin-tuc__news-card-image {
        height: 180px; /* Adjust image height for mobile */
    }
    .page-tin-tuc__news-card-title {
        font-size: 1.2em;
    }
    .page-tin-tuc__news-card-summary {
        font-size: 0.9em;
    }

    /* CTA Section */
    .page-tin-tuc__cta-section {
        padding: 50px 0;
    }
    .page-tin-tuc__cta-title {
        font-size: 1.8em;
    }
    .page-tin-tuc__cta-description {
        font-size: 1em;
        margin-bottom: 30px;
    }
    .page-tin-tuc__cta-content .page-tin-tuc__cta-buttons {
        padding: 0;
    }

    /* FAQ Section */
    .page-tin-tuc__faq-section {
        padding: 40px 0;
    }
    .page-tin-tuc__faq-list {
        max-width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }
    .page-tin-tuc__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }
    .page-tin-tuc__faq-toggle {
        font-size: 1.2em;
    }
    .page-tin-tuc__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.9em;
    }

    /* Universal image and container rules for mobile */
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-tin-tuc__hero-side-image {
        max-width: 100% !important;
        height: auto !important;
    }
    .page-tin-tuc__news-card-image {
        max-width: 100% !important;
        width: 100% !important;
        height: 180px !important; /* Maintain fixed height */
        object-fit: cover !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;
        padding-right: 15px;
    }
    /* Module 1 circles (not used on this news page, but for completeness of mobile rules) */
    /* If .page-tin-tuc__icon-box-media were present, it would be:
    .page-tin-tuc__icon-box-media {
        width: 200px !important;
        height: 200px !important;
        border-radius: 50% !important;
    }
    .page-tin-tuc__icon-box-media img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }
    */
}

/* Ensure content area images are not styled smaller than 200px (desktop) */
.page-tin-tuc__news-card-image {
    min-width: 200px;
    min-height: 200px;
}