/* style/tin-tuc.css */

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

.page-tin-tuc {
    font-family: 'Arial', sans-serif;
    color: var(--page-tin-tuc-text-main-color); /* Body background is light, so use dark text */
    background-color: var(--page-tin-tuc-background-color);
}

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

/* Hero Section */
.page-tin-tuc__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    background-color: var(--page-tin-tuc-background-color);
    text-align: center;
}

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

.page-tin-tuc__main-title {
    font-weight: 700;
    line-height: 1.2;
    color: var(--page-tin-tuc-text-dark-color);
    max-width: 900px;
    margin: 0 auto 20px;
    text-align: center;
    font-size: clamp(28px, 4vw, 48px);
}

.page-tin-tuc__description {
    font-size: 18px;
    line-height: 1.6;
    color: var(--page-tin-tuc-text-main-color);
    max-width: 800px;
    margin: 0 auto 30px;
    text-align: center;
}

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

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary,
.page-tin-tuc__read-more,
.page-tin-tuc__view-all-button {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-tin-tuc__btn-primary {
    background: var(--page-tin-tuc-button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
}

.page-tin-tuc__btn-primary:hover {
    background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

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

.page-tin-tuc__btn-secondary:hover {
    background-color: var(--page-tin-tuc-primary-color);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.2);
}

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

.page-tin-tuc__section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--page-tin-tuc-text-dark-color);
    text-align: center;
    margin-bottom: 20px;
}

.page-tin-tuc__section-description {
    font-size: 18px;
    color: var(--page-tin-tuc-text-main-color);
    text-align: center;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.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(--page-tin-tuc-card-bg);
    border: 1px solid var(--page-tin-tuc-border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-tin-tuc__news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__news-image-wrapper {
    width: 100%;
    height: 250px; /* Fixed height for image consistency */
    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: 25px;
}

.page-tin-tuc__news-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

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

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

.page-tin-tuc__news-meta {
    font-size: 14px;
    color: #666666;
    margin-bottom: 15px;
}

.page-tin-tuc__news-excerpt {
    font-size: 16px;
    line-height: 1.6;
    color: var(--page-tin-tuc-text-main-color);
    margin-bottom: 20px;
}

.page-tin-tuc__read-more {
    color: var(--page-tin-tuc-primary-color);
    font-weight: 600;
    text-decoration: none;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.page-tin-tuc__read-more:hover {
    text-decoration: underline;
}

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

.page-tin-tuc__view-all-button {
    padding: 15px 40px;
    font-size: 18px;
}

/* CTA Section */
.page-tin-tuc__cta-section {
    padding: 80px 0;
    background-color: var(--page-tin-tuc-background-color);
}

.page-tin-tuc__cta-background {
    background: var(--page-tin-tuc-primary-color);
    border-radius: 15px;
    padding: 60px 40px;
    text-align: center;
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(47, 107, 255, 0.3);
}

.page-tin-tuc__cta-title {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #ffffff;
}

.page-tin-tuc__cta-description {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #f0f8ff;
}

.page-tin-tuc__cta-section .page-tin-tuc__btn-primary {
    background: #ffffff;
    color: var(--page-tin-tuc-primary-color);
    border: 2px solid transparent;
    font-size: 18px;
    padding: 16px 40px;
}

.page-tin-tuc__cta-section .page-tin-tuc__btn-primary:hover {
    background: #f0f8ff;
    color: var(--page-tin-tuc-primary-color);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.4);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-tin-tuc__main-title {
        font-size: clamp(28px, 4.5vw, 42px);
    }
    .page-tin-tuc__section-title {
        font-size: 32px;
    }
    .page-tin-tuc__cta-title {
        font-size: 34px;
    }
    .page-tin-tuc__news-image-wrapper {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .page-tin-tuc__hero-section {
        padding-top: 10px !important; /* Small top padding, body handles header offset */
        padding-bottom: 40px;
    }

    .page-tin-tuc__main-title {
        font-size: clamp(24px, 7vw, 36px) !important;
        margin-bottom: 15px;
    }

    .page-tin-tuc__description {
        font-size: 16px;
        margin-bottom: 25px;
    }

    .page-tin-tuc__cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        width: 100%;
        max-width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary,
    .page-tin-tuc__read-more,
    .page-tin-tuc__view-all-button {
        padding: 12px 25px;
        font-size: 16px;
        width: 100% !important;
        max-width: 100% !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

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

    .page-tin-tuc__section-title {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .page-tin-tuc__section-description {
        font-size: 16px;
        margin-bottom: 30px;
        padding: 0 15px;
    }

    .page-tin-tuc__news-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 0 15px;
    }

    .page-tin-tuc__news-image-wrapper {
        height: 200px;
    }
    .page-tin-tuc__news-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

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

    .page-tin-tuc__news-title {
        font-size: 20px;
    }

    .page-tin-tuc__news-excerpt {
        font-size: 15px;
    }

    .page-tin-tuc__view-all-wrapper {
        margin-top: 40px;
        padding: 0 15px;
    }

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

    .page-tin-tuc__cta-background {
        padding: 40px 20px;
    }

    .page-tin-tuc__cta-title {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .page-tin-tuc__cta-description {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .page-tin-tuc__cta-section .page-tin-tuc__btn-primary {
        font-size: 16px;
        padding: 14px 30px;
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Ensure all content area images are responsive */
    .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-background {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}