/* style/news.css */

/* Biến màu tùy chỉnh */
:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --color-card-bg: #11271B;
    --color-background: #08160F;
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-divider: #1E3A2A;
    --color-deep-green: #0A4B2C;
}

/* Body background color is handled by shared.css var(--bg-color) */
/* Page content base styles */
.page-news {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-text-main); /* Default text color for dark background */
    background-color: var(--color-background); /* Ensure consistency with body if body is also dark */
}

.page-news__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Hero Section */
.page-news__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0 60px 0; /* Small top padding, more bottom padding */
    background-color: var(--color-background);
    color: var(--color-text-main);
    overflow: hidden;
}

.page-news__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    opacity: 0.2; /* Make background image subtle */
}

.page-news__hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 40px 20px;
}

.page-news__main-title {
    font-size: clamp(2.5rem, 5vw, 3.8rem); /* Responsive font size */
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gold);
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-news__description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--color-text-secondary);
}

/* Section Titles */
.page-news__section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-text-main);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.page-news__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
}

.page-news__section-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Buttons */
.page-news__btn-primary,
.page-news__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
}

.page-news__btn-primary {
    background: var(--color-button-gradient);
    color: #ffffff;
    border: none;
    margin: 10px;
}

.page-news__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-news__btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    margin: 10px;
}

.page-news__btn-secondary:hover {
    background: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
}

.page-news__button-wrapper {
    text-align: center;
    margin-top: 40px;
}

/* News Grid */
.page-news__latest-news {
    padding: 60px 0;
    background-color: var(--color-background);
}

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

.page-news__news-card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
}

.page-news__news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-news__card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

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

.page-news__card-title {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

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

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

.page-news__card-date {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 15px;
    display: block;
}

.page-news__card-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Benefits Section */
.page-news__benefits-section {
    padding: 60px 0;
    background-color: var(--color-deep-green);
    color: var(--color-text-main);
    text-align: center;
}

.page-news__benefits-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-news__benefit-item {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    flex: 1 1 300px;
    max-width: 350px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-border);
}

.page-news__benefit-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

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

.page-news__benefit-text {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

/* Registration Section */
.page-news__registration-section {
    padding: 60px 0;
    background-color: var(--color-background);
    text-align: center;
}

.page-news__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* FAQ Section */
.page-news__faq-section {
    padding: 60px 0;
    background-color: var(--color-card-bg);
    color: var(--color-text-main);
}

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

.page-news__faq-item {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-main);
    background-color: var(--color-card-bg);
    border-bottom: 1px solid var(--color-border);
}

.page-news__faq-question:hover {
    background-color: #1a3629; /* Slightly lighter hover for dark background */
}

.page-news__faq-item[open] .page-news__faq-question {
    border-bottom: 1px solid var(--color-border);
}

.page-news__faq-qtext {
    flex-grow: 1;
    margin-right: 15px;
}

.page-news__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    color: var(--color-primary);
    transition: transform 0.3s ease;
}

.page-news__faq-item[open] .page-news__faq-toggle {
    transform: rotate(45deg);
}

.page-news__faq-answer {
    padding: 20px 25px;
    font-size: 1rem;
    color: var(--color-text-secondary);
    background-color: var(--color-background);
    border-top: none;
}

.page-news__faq-answer p {
    margin: 0;
}

.page-news__faq-answer a {
    color: var(--color-primary);
    text-decoration: none;
}

.page-news__faq-answer a:hover {
    text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-news__hero-content {
        padding: 30px 20px;
    }
    .page-news__grid-container {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    .page-news__benefit-item {
        flex: 1 1 280px;
    }
}

@media (max-width: 768px) {
    .page-news__container {
        padding: 0 15px;
    }
    .page-news__hero-section {
        padding: 10px 0 40px 0;
    }
    .page-news__hero-content {
        padding: 20px 15px;
    }
    .page-news__main-title {
        font-size: clamp(2rem, 6vw, 2.8rem);
    }
    .page-news__description {
        font-size: 1rem;
    }
    .page-news__section-title {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }
    .page-news__section-description {
        font-size: 0.95rem;
    }
    .page-news__grid-container {
        grid-template-columns: 1fr;
    }
    .page-news__news-card {
        margin-bottom: 20px;
    }
    .page-news__card-title {
        font-size: 1.2rem;
    }
    .page-news__card-text {
        font-size: 0.9rem;
    }
    .page-news__benefits-list {
        flex-direction: column;
        align-items: center;
    }
    .page-news__benefit-item {
        max-width: 100%;
        width: 100%;
        margin-bottom: 20px;
    }
    .page-news__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-news__btn-primary,
    .page-news__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-news__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .page-news__faq-answer {
        padding: 15px 20px;
        font-size: 0.95rem;
    }

    /* Mobile image responsiveness */
    .page-news img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-news__section,
    .page-news__card,
    .page-news__container,
    .page-news__hero-section,
    .page-news__news-card,
    .page-news__benefit-item,
    .page-news__faq-item,
    .page-news__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-news__hero-section { /* Override general padding-left/right for full width background */
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    .page-news__hero-content {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}

@media (max-width: 480px) {
    .page-news__hero-content {
        padding: 15px;
    }
    .page-news__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }
    .page-news__description {
        font-size: 0.9rem;
    }
    .page-news__section-title {
        font-size: clamp(1.6rem, 7vw, 2.2rem);
    }
    .page-news__section-description {
        font-size: 0.85rem;
    }
    .page-news__card-title {
        font-size: 1.1rem;
    }
    .page-news__card-text {
        font-size: 0.85rem;
    }
    .page-news__faq-question {
        font-size: 0.95rem;
        padding: 12px 18px;
    }
    .page-news__faq-answer {
        font-size: 0.9rem;
        padding: 12px 18px;
    }
}