:root {
    --primary-color: #2F6BFF;
    --secondary-color: #6FA3FF;
    --text-main-color: #1F2D3D;
    --bg-card-color: #FFFFFF;
    --bg-color: #F4F7FB;
    --border-color: #D6E2FF;
    --glow-color: #A5C4FF;
    --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    --text-black: #000000;
}

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

/* General container styling */
.page-tin-tuc__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}

/* Hero Section */
.page-tin-tuc__hero-section {
    padding-top: 10px; /* Adhering to the 10px top spacing rule */
    padding-bottom: 40px;
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: center;
}

.page-tin-tuc__hero-content {
    padding: 40px 15px;
}

.page-tin-tuc__main-title {
    font-size: 2.8em;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-tin-tuc__hero-description {
    font-size: 1.1em;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    color: #f0f0f0;
}

/* Section Title */
.page-tin-tuc__section-title {
    font-size: 2.2em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-main-color);
}

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

.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(--bg-card-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 {
    display: block;
    text-decoration: none;
    color: inherit;
}

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

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

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

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

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

.page-tin-tuc__news-date {
    font-size: 0.9em;
    color: #666;
    margin-bottom: 15px;
}

.page-tin-tuc__news-summary {
    font-size: 1em;
    color: #555;
    line-height: 1.6;
}

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

/* Call to Action Section */
.page-tin-tuc__cta-section {
    background-color: var(--primary-color);
    padding: 80px 0;
    text-align: center;
    color: #ffffff;
}

.page-tin-tuc__cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.page-tin-tuc__cta-title {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffffff;
}

.page-tin-tuc__cta-description {
    font-size: 1.1em;
    line-height: 1.6;
    max-width: 700px;
    margin-bottom: 30px;
    color: #f0f0f0;
}

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

/* Button Styling */
.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary,
.page-tin-tuc__view-all-button,
.page-tin-tuc__cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__view-all-button {
    background: var(--button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-tin-tuc__btn-primary:hover,
.page-tin-tuc__view-all-button:hover {
    background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

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

.page-tin-tuc__btn-secondary:hover,
.page-tin-tuc__cta-button.page-tin-tuc__btn-secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

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

/* Mobile responsiveness */
@media (max-width: 768px) {
    .page-tin-tuc {
        font-size: 14px;
        line-height: 1.5;
    }

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

    /* HERO Section mobile */
    .page-tin-tuc__hero-section {
        padding-top: 10px !important; /* Specific override for mobile, maintaining 10px */
        padding-bottom: 30px;
    }

    .page-tin-tuc__main-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

    .page-tin-tuc__hero-description {
        font-size: 0.95em;
    }

    /* News List Section mobile */
    .page-tin-tuc__news-list-section {
        padding: 40px 0;
    }

    .page-tin-tuc__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

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

    .page-tin-tuc__news-image-wrapper {
        height: 180px; /* Adjust height for smaller screens */
    }

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

    .page-tin-tuc__news-content {
        padding: 15px;
    }

    .page-tin-tuc__view-all-button-container {
        margin-top: 30px;
    }

    /* CTA Section mobile */
    .page-tin-tuc__cta-section {
        padding: 50px 0;
    }

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

    .page-tin-tuc__cta-description {
        font-size: 0.95em;
        margin-bottom: 20px;
    }

    .page-tin-tuc__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    /* General image responsiveness for mobile */
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    /* Button responsiveness for mobile */
    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary,
    .page-tin-tuc__view-all-button,
    .page-tin-tuc__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .page-tin-tuc__cta-buttons,
    .page-tin-tuc__button-group,
    .page-tin-tuc__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-tin-tuc__cta-buttons {
        display: flex;
        flex-direction: column;
    }
}