/* style/tin-tuc.css */

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

.page-tin-tuc {
    background-color: var(--deep-navy); /* Matches body background from shared.css */
    color: var(--text-main-color);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

/* Hero Section (Main Title and Description) */
.page-tin-tuc__hero-section {
    padding-top: 10px; /* Small top padding, relies on body padding-top from shared.css */
    padding-bottom: 60px;
    text-align: center;
    background-color: var(--deep-navy);
}

.page-tin-tuc__hero-content {
    padding: 40px 0;
}

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

.page-tin-tuc__description {
    font-size: 1.1em;
    color: var(--text-secondary-color);
    max-width: 800px;
    margin: 0 auto;
}

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

.page-tin-tuc__section-title {
    font-size: 2.5em;
    color: var(--text-main-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

.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-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.page-tin-tuc__news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__news-image-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

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

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

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

.page-tin-tuc__news-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    line-height: 1.3;
}

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

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

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

.page-tin-tuc__read-more-btn {
    display: inline-block;
    background: var(--btn-gradient);
    color: var(--text-main-color);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: opacity 0.3s ease;
}

.page-tin-tuc__read-more-btn:hover {
    opacity: 0.9;
}

.page-tin-tuc__pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    gap: 10px;
}

.page-tin-tuc__pagination-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--card-bg-color);
    color: var(--text-secondary-color);
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease;
    border: 1px solid var(--border-color);
}

.page-tin-tuc__pagination-item:hover:not(.is-active) {
    background-color: var(--primary-color);
    color: var(--gold-color);
}

.page-tin-tuc__pagination-item.is-active {
    background: var(--btn-gradient);
    color: var(--text-main-color);
    cursor: default;
    border-color: var(--gold-color);
}

/* CTA Section */
.page-tin-tuc__cta-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--primary-color);
    border-top: 1px solid var(--border-color);
}

.page-tin-tuc__cta-title {
    font-size: 2.8em;
    color: var(--gold-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.page-tin-tuc__cta-description {
    font-size: 1.2em;
    color: var(--text-secondary-color);
    max-width: 900px;
    margin: 0 auto 40px;
}

.page-tin-tuc__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    max-width: 100%; /* Ensure button doesn't exceed container */
    box-sizing: border-box;
}

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

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

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

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

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-tin-tuc__main-title {
        font-size: clamp(2em, 5vw, 3em);
    }

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

    .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) {
    .page-tin-tuc__hero-section {
        padding-top: 10px !important; /* Ensures small top padding */
        padding-bottom: 40px;
    }

    .page-tin-tuc__hero-content {
        padding: 30px 0;
    }

    .page-tin-tuc__main-title {
        font-size: 2em !important; /* Smaller font size for mobile H1 */
        margin-bottom: 15px;
    }

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

    .page-tin-tuc__news-listing-section {
        padding: 40px 0;
    }

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

    .page-tin-tuc__news-grid {
        grid-template-columns: 1fr; /* Single column layout for news cards */
        gap: 20px;
    }

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

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

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

    .page-tin-tuc__news-summary {
        font-size: 0.9em;
    }

    .page-tin-tuc__read-more-btn {
        padding: 8px 15px;
        font-size: 0.9em;
    }

    .page-tin-tuc__pagination {
        margin-top: 30px;
    }

    .page-tin-tuc__pagination-item {
        width: 36px;
        height: 36px;
        font-size: 0.9em;
    }

    .page-tin-tuc__cta-section {
        padding: 50px 0;
    }

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

    .page-tin-tuc__cta-description {
        font-size: 1em;
        margin-bottom: 30px;
    }

    .page-tin-tuc__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
    }

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

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

    .page-tin-tuc__container,
    .page-tin-tuc__news-card,
    .page-tin-tuc__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden; /* Prevent horizontal scroll */
    }
    .page-tin-tuc__news-card {
        padding: 0;
    }
    .page-tin-tuc__news-image-wrapper {
        width: 100%;
    }
}