/* style/tin-tuc.css */

:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main-color: #333333;
    --card-bg-color: #FFFFFF;
    --background-color: #F5F7FA;
    --border-color: #E0E0E0;
}

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

.page-tin-tuc__hero-section {
    padding-top: 10px; /* Small top padding, relying on body for header offset */
    padding-bottom: 60px;
    background-color: var(--card-bg-color);
}

.page-tin-tuc__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 20px 15px;
}

.page-tin-tuc__hero-content {
    flex: 1 1 45%;
    min-width: 300px;
    padding-right: 20px;
}

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

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

.page-tin-tuc__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-tin-tuc__btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: #ffffff;
    border: 2px solid transparent;
}

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

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

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

.page-tin-tuc__hero-image {
    flex: 1 1 45%;
    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, 0.1);
}

.page-tin-tuc__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 15px;
    box-sizing: border-box;
}

.page-tin-tuc__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.3;
}

.page-tin-tuc__section-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-main-color);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.page-tin-tuc__latest-news-section, 
.page-tin-tuc__why-follow-section,
.page-tin-tuc__about-section,
.page-tin-tuc__promotions-section,
.page-tin-tuc__faq-section,
.page-tin-tuc__cta-final-section {
    padding: 60px 0;
}

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

.page-tin-tuc__news-card {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-tin-tuc__news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-tin-tuc__news-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

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

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

.page-tin-tuc__news-title {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    line-height: 1.4;
    font-weight: 600;
}

.page-tin-tuc__news-date {
    font-size: 0.9rem;
    color: #777777;
    margin-bottom: 15px;
    display: block;
}

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

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

.page-tin-tuc__read-more-btn::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.page-tin-tuc__read-more-btn:hover::after {
    transform: scaleX(1);
}

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

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

.page-tin-tuc__why-follow-item {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.page-tin-tuc__why-follow-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-tin-tuc__why-follow-heading {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-tin-tuc__why-follow-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-main-color);
}

.page-tin-tuc__about-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    margin-top: 40px;
}

.page-tin-tuc__about-text {
    flex: 1 1 55%;
    min-width: 300px;
    line-height: 1.7;
}

.page-tin-tuc__about-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: var(--text-main-color);
}

.page-tin-tuc__about-image {
    flex: 1 1 35%;
    min-width: 300px;
}

.page-tin-tuc__about-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

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

.page-tin-tuc__promo-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 30px;
    background: linear-gradient(90deg, #FDFDFD 0%, #FFF8F8 100%);
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
    margin-top: 40px;
    overflow: hidden;
}

.page-tin-tuc__promo-image {
    flex: 1 1 45%;
    min-width: 300px;
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

.page-tin-tuc__promo-content {
    flex: 1 1 45%;
    min-width: 300px;
    padding: 30px;
}

.page-tin-tuc__promo-title {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.3;
}

.page-tin-tuc__promo-text {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-main-color);
    margin-bottom: 25px;
}

.page-tin-tuc__faq-list {
    margin-top: 40px;
}

.page-tin-tuc__faq-item {
    background-color: var(--card-bg-color);
    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: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    list-style: none; /* For details/summary */
}

.page-tin-tuc__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker */
}

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

.page-tin-tuc__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 15px;
    color: #777777;
}

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

.page-tin-tuc__faq-answer p {
    margin-bottom: 10px;
}

.page-tin-tuc__cta-final-section {
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: center;
    padding: 80px 0;
}

.page-tin-tuc__cta-final-section .page-tin-tuc__section-title,
.page-tin-tuc__cta-final-section .page-tin-tuc__section-description {
    color: #ffffff;
}

.page-tin-tuc__cta-final-section .page-tin-tuc__cta-buttons {
    justify-content: center;
    margin-top: 30px;
}

.page-tin-tuc__cta-final-section .page-tin-tuc__btn-primary {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.page-tin-tuc__cta-final-section .page-tin-tuc__btn-primary:hover {
    background: #ffffff;
    color: var(--primary-color);
}

.page-tin-tuc__cta-final-section .page-tin-tuc__btn-secondary {
    background: none;
    border-color: #ffffff;
    color: #ffffff;
}

.page-tin-tuc__cta-final-section .page-tin-tuc__btn-secondary:hover {
    background: #ffffff;
    color: var(--primary-color);
}

/* General image responsiveness for all content images */
.page-tin-tuc img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
    .page-tin-tuc__hero-container {
        gap: 30px;
        padding: 20px 20px;
    }

    .page-tin-tuc__hero-content {
        padding-right: 0;
    }

    .page-tin-tuc__main-title {
        font-size: 2.8rem;
    }

    .page-tin-tuc__section-title {
        font-size: 2.2rem;
    }

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

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

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

    .page-tin-tuc__about-content {
        gap: 30px;
    }

    .page-tin-tuc__promo-card {
        flex-direction: column;
    }

    .page-tin-tuc__promo-image {
        width: 100%;
        height: auto;
    }

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

    .page-tin-tuc__promo-title {
        font-size: 1.6rem;
    }

    .page-tin-tuc__faq-question {
        font-size: 1.1rem;
    }

    .page-tin-tuc__faq-answer {
        font-size: 0.95rem;
    }
}

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

    .page-tin-tuc__hero-container {
        flex-direction: column;
        text-align: center;
        padding: 20px 15px;
    }

    .page-tin-tuc__hero-content {
        order: 2;
        padding-right: 0;
    }

    .page-tin-tuc__hero-image {
        order: 1;
        margin-bottom: 30px;
    }

    .page-tin-tuc__main-title {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

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

    .page-tin-tuc__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        width: 100%;
        max-width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .page-tin-tuc__btn {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* General Container & Image Adaptations */
    .page-tin-tuc__container,
    .page-tin-tuc__latest-news-section,
    .page-tin-tuc__why-follow-section,
    .page-tin-tuc__about-section,
    .page-tin-tuc__promotions-section,
    .page-tin-tuc__faq-section,
    .page-tin-tuc__cta-final-section {
        padding: 40px 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Section Titles */
    .page-tin-tuc__section-title {
        font-size: 2rem;
        margin-bottom: 15px;
    }

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

    /* News Grid */
    .page-tin-tuc__news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    .page-tin-tuc__news-title {
        font-size: 1.2rem;
    }

    .page-tin-tuc__news-excerpt {
        font-size: 0.95rem;
    }
}