/* style/tin-tuc.css */

:root {
    --primary-color: #113B7A;
    --secondary-color: #1D5FD1;
    --text-main: #F3F8FF;
    --text-secondary: #AFC4E8;
    --card-bg: #10233F;
    --border-color: #244D84;
    --glow-color: #4FA8FF;
    --gold-color: #F2C14E;
    --divider-color: #1B3357;
    --deep-navy: #08162B;
    --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    --header-offset: 120px; /* Default, will be overridden by shared if present */
}

.page-tin-tuc {
    color: var(--text-main); /* Default text color for dark body background */
    background-color: var(--deep-navy); /* Ensure consistency if body bg is not deep-navy */
}

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

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

.page-tin-tuc__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding-top: 40px;
    padding-bottom: 40px;
}

.page-tin-tuc__hero-content {
    flex: 1 1 45%;
    min-width: 300px;
    z-index: 1;
}

.page-tin-tuc__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--gold-color);
    letter-spacing: -0.05em;
}

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

.page-tin-tuc__cta-buttons {
    display: flex;
    gap: 15px;
    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-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    box-sizing: border-box;
    max-width: 100%; /* Ensure button doesn't overflow */
}

.page-tin-tuc__btn-primary {
    background: var(--button-gradient);
    color: var(--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(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

.page-tin-tuc__btn-secondary:hover {
    background: rgba(242, 193, 78, 0.1);
    color: var(--gold-color);
}

.page-tin-tuc__hero-image {
    flex: 1 1 45%;
    min-width: 300px;
    text-align: center;
    z-index: 1;
}

.page-tin-tuc__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    display: block;
}

.page-tin-tuc__news-list-section {
    padding: 80px 0;
    background-color: var(--card-bg);
    color: var(--text-main);
}

.page-tin-tuc__dark-section {
    background-color: var(--card-bg);
    color: var(--text-main);
}

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

.page-tin-tuc__section-description {
    font-size: 1.1rem;
    line-height: 1.6;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    color: var(--text-secondary);
}

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

.page-tin-tuc__news-card {
    background-color: var(--deep-navy);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 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(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__card-image-link {
    display: block;
    width: 100%;
    height: 200px; /* Fixed height for consistent card image display */
    overflow: hidden;
}

.page-tin-tuc__card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.page-tin-tuc__news-card:hover .page-tin-tuc__card-image {
    transform: scale(1.05);
}

.page-tin-tuc__card-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

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

.page-tin-tuc__card-title {
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 15px;
    flex-grow: 1;
}

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

.page-tin-tuc__card-title a:hover {
    color: var(--glow-color);
}

.page-tin-tuc__card-excerpt {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.page-tin-tuc__read-more {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    align-self: flex-start;
    transition: color 0.3s ease;
}

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

.page-tin-tuc__cta-center {
    text-align: center;
}

.page-tin-tuc__why-choose-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--text-main);
}

.page-tin-tuc__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.page-tin-tuc__feature-item {
    text-align: center;
}

.page-tin-tuc__icon-box-media {
    width: 180px;
    height: 180px;
    margin: 0 auto 25px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--gold-color);
    box-shadow: 0 0 15px var(--glow-color);
}

.page-tin-tuc__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-tin-tuc__feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--gold-color);
}

.page-tin-tuc__feature-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.page-tin-tuc__faq-section {
    padding: 80px 0;
    background-color: var(--deep-navy);
    color: var(--text-main);
}

.page-tin-tuc__dark-bg {
    background-color: var(--deep-navy);
    color: var(--text-main);
}

.page-tin-tuc__faq-list {
    max-width: 900px;
    margin: 50px auto 0;
}

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

.page-tin-tuc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gold-color);
    cursor: pointer;
    list-style: none;
    transition: background-color 0.3s ease;
}

.page-tin-tuc__faq-question:hover {
    background-color: rgba(242, 193, 78, 0.05);
}

.page-tin-tuc__faq-item[open] > .page-tin-tuc__faq-question {
    background-color: rgba(242, 193, 78, 0.1);
}

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

.page-tin-tuc__faq-item[open] > .page-tin-tuc__faq-question .page-tin-tuc__faq-toggle {
    content: "−";
}

.page-tin-tuc__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.page-tin-tuc__link-inline {
    color: var(--secondary-color);
    text-decoration: underline;
}

.page-tin-tuc__link-inline:hover {
    color: var(--glow-color);
}

.page-tin-tuc__cta-section {
    padding: 80px 0;
    background-color: var(--secondary-color);
    color: var(--text-main);
    text-align: center;
}

.page-tin-tuc__cta-content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.page-tin-tuc__btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    margin-top: 30px;
}

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

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

    .page-tin-tuc__main-title,
    .page-tin-tuc__description {
        text-align: center;
    }

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

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

    .page-tin-tuc__icon-box-media {
        width: 150px;
        height: 150px;
    }
}

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

    .page-tin-tuc__main-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-tin-tuc__description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    /* Buttons and Button Containers */
    .page-tin-tuc__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px;
    }

    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary,
    .page-tin-tuc a[class*="button"],
    .page-tin-tuc 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;
    }
    
    /* Universal Images */
    .page-tin-tuc__hero-side-image,
    .page-tin-tuc__card-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    /* Module 1 (Features) - Round Images */
    .page-tin-tuc__icon-box-media {
        width: 200px !important; /* Keep square for mobile */
        height: 200px !important;
        margin: 0 auto 20px;
    }
    .page-tin-tuc__icon-box-media img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        display: block !important;
    }

    /* News List Section (Content Module) */
    .page-tin-tuc__card-image-link {
        height: 180px; /* Adjust card image height for mobile */
    }

    .page-tin-tuc__news-list-section,
    .page-tin-tuc__why-choose-section,
    .page-tin-tuc__faq-section,
    .page-tin-tuc__cta-section {
        padding: 50px 0 !important;
    }

    .page-tin-tuc__section-title {
        font-size: clamp(1.5rem, 7vw, 2.2rem);
        margin-bottom: 15px;
    }

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

    .page-tin-tuc__features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-top: 30px;
    }

    .page-tin-tuc__feature-title {
        font-size: 1.3rem;
    }

    /* FAQ Section */
    .page-tin-tuc__faq-question {
        padding: 15px 20px;
        font-size: 1rem;
    }

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

    /* CTA Section */
    .page-tin-tuc__cta-content-wrapper {
        padding: 0 15px;
    }

    .page-tin-tuc__btn-large {
        margin-top: 20px;
    }
    
    /* Universal Content Area Padding */
    .page-tin-tuc__container,
    .page-tin-tuc__news-list-section .page-tin-tuc__container,
    .page-tin-tuc__why-choose-section .page-tin-tuc__container,
    .page-tin-tuc__faq-section .page-tin-tuc__container,
    .page-tin-tuc__cta-section .page-tin-tuc__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-tin-tuc__news-grid {
        padding: 0 15px;
    }
}