/* style/blog.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */

/* Custom colors from requirements */
:root {
    --page-blog-primary: #11A84E;
    --page-blog-secondary: #22C768;
    --page-blog-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --page-blog-card-bg: #11271B;
    --page-blog-background: #08160F; /* This will be overridden by shared.css var(--site-bg) if shared is loaded after */
    --page-blog-text-main: #F2FFF6;
    --page-blog-text-secondary: #A7D9B8;
    --page-blog-border: #2E7A4E;
    --page-blog-glow: #57E38D;
    --page-blog-gold: #F2C14E;
    --page-blog-divider: #1E3A2A;
    --page-blog-deep-green: #0A4B2C;
}

.page-blog {
    background-color: var(--site-bg, var(--page-blog-background)); /* Ensure it uses site-bg or fallback */
    color: var(--page-blog-text-main); /* Dark background, so light text */
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
}

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

/* Hero Section */
.page-blog__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column; /* Image above text */
    align-items: center;
    padding: 60px 0;
    padding-top: 10px; /* Small top padding */
    text-align: center;
    overflow: hidden; /* Ensure content doesn't overflow */
    box-sizing: border-box;
}

.page-blog__hero-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    margin-bottom: 30px; /* Separates image from text content */
}

.page-blog__hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-blog__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Use clamp for H1 */
    font-weight: 700;
    color: var(--page-blog-gold); /* Gold color for main title */
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-blog__tagline {
    font-size: 1.2rem;
    color: var(--page-blog-text-secondary);
    margin-bottom: 30px;
}

.page-blog__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    width: 100%;
    max-width: 600px; /* Limit width of button group */
    margin: 0 auto;
}

.page-blog__btn-primary,
.page-blog__btn-secondary,
.page-blog a[class*="button"],
.page-blog a[class*="btn"] {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%; /* Ensure buttons don't overflow */
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Allow text to break words */
}

.page-blog__btn-primary {
    background: var(--page-blog-button-gradient);
    color: #ffffff; /* White text for contrast */
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__btn-primary:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.page-blog__btn-secondary {
    background-color: transparent;
    color: var(--page-blog-gold); /* Gold text for contrast */
    border: 2px solid var(--page-blog-gold);
}

.page-blog__btn-secondary:hover {
    background-color: var(--page-blog-gold);
    color: var(--page-blog-background); /* Dark text on gold background */
    transform: translateY(-2px);
}

/* Latest Posts Section */
.page-blog__latest-posts-section {
    padding: 60px 0;
    background-color: var(--page-blog-background);
}

.page-blog__section-title {
    font-size: 2.5rem;
    color: var(--page-blog-gold);
    text-align: center;
    margin-bottom: 20px;
}

.page-blog__section-description {
    font-size: 1.1rem;
    color: var(--page-blog-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

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

.page-blog__post-card {
    background-color: var(--page-blog-card-bg);
    border: 1px solid var(--page-blog-border);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-blog__post-card:hover {
    transform: translateY(-5px);
}

.page-blog__post-image {
    width: 100%;
    height: 225px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-blog__post-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-blog__post-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    line-height: 1.3;
}

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

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

.page-blog__post-meta {
    font-size: 0.9rem;
    color: var(--page-blog-text-secondary);
    margin-bottom: 15px;
}

.page-blog__post-excerpt {
    font-size: 1rem;
    color: var(--page-blog-text-secondary);
    margin-bottom: 20px;
    flex-grow: 1; /* Pushes read more to bottom */
}

.page-blog__read-more {
    color: var(--page-blog-gold);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    margin-top: auto; /* Aligns to bottom */
    transition: color 0.3s ease;
}

.page-blog__read-more:hover {
    text-decoration: underline;
    color: var(--page-blog-glow);
}

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

/* Categories Section */
.page-blog__categories-section {
    padding: 60px 0;
    background-color: var(--page-blog-background);
}

.page-blog__categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); /* Adjusted min-width for larger images */
    gap: 20px;
    margin-top: 40px;
}

.page-blog__category-card {
    background-color: var(--page-blog-card-bg);
    border: 1px solid var(--page-blog-border);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    text-decoration: none;
    color: var(--page-blog-text-main);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px; /* Ensure card height supports image */
}

.page-blog__category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    background-color: var(--page-blog-deep-green);
}

.page-blog__category-icon {
    width: 200px; /* Min 200px as per requirement */
    height: 150px; /* Min 200px as per requirement */
    object-fit: contain;
    margin-bottom: 10px;
    filter: drop-shadow(0 0 5px rgba(0,0,0,0.5)); /* Allowed shadow, not color filter */
}

.page-blog__category-name {
    font-size: 1.1rem;
    font-weight: 600;
}

/* FAQ Section */
.page-blog__faq-section {
    padding: 60px 0;
    background-color: var(--page-blog-background);
}

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

.page-blog__faq-item {
    background-color: var(--page-blog-card-bg);
    border: 1px solid var(--page-blog-border);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-blog__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--page-blog-text-main);
    cursor: pointer;
    list-style: none; /* Remove default marker */
    transition: background-color 0.3s ease;
}

.page-blog__faq-item summary::-webkit-details-marker {
    display: none; /* Remove default marker for webkit browsers */
}

.page-blog__faq-item summary:hover {
    background-color: var(--page-blog-deep-green);
}

.page-blog__faq-qtext {
    flex-grow: 1;
}

.page-blog__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 15px;
    color: var(--page-blog-gold);
}

.page-blog__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--page-blog-text-secondary);
    line-height: 1.8;
}

.page-blog__faq-answer p {
    margin-bottom: 15px;
}

.page-blog__faq-answer a {
    color: var(--page-blog-glow);
    text-decoration: none;
}

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

/* Contact CTA Section */
.page-blog__contact-cta-section {
    padding: 60px 0;
    background-color: var(--page-blog-deep-green);
    text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }

    .page-blog__section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .page-blog {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-blog__hero-section {
        padding: 40px 0;
        padding-top: 10px !important; /* Small top padding */
    }

    .page-blog__main-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-blog__tagline {
        font-size: 1.1rem;
        margin-bottom: 25px;
    }

    .page-blog__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px; /* Add padding to container */
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-blog__btn-primary,
    .page-blog__btn-secondary,
    .page-blog a[class*="button"],
    .page-blog a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 20px;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-blog__latest-posts-section,
    .page-blog__categories-section,
    .page-blog__faq-section,
    .page-blog__contact-cta-section {
        padding: 40px 0;
    }

    .page-blog__section-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }

    .page-blog__section-description {
        font-size: 1rem;
        margin-bottom: 30px;
        padding: 0 15px;
    }

    .page-blog__posts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }

    .page-blog__post-card {
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    .page-blog__post-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important; /* Ensure images are responsive */
        display: block !important;
    }

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

    .page-blog__categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); /* Adjusted min-width for mobile */
        gap: 15px;
        padding: 0 15px;
    }

    .page-blog__category-card {
        padding: 15px;
        min-height: 180px; /* Adjusted for mobile */
    }

    .page-blog__category-icon {
        width: 150px; /* Min 200px equivalent for mobile */
        height: 112px; /* Min 200px equivalent for mobile */
    }

    .page-blog__category-name {
        font-size: 1rem;
    }

    .page-blog__faq-item summary {
        padding: 15px 20px;
        font-size: 1.1rem;
    }

    .page-blog__faq-answer {
        padding: 0 20px 15px 20px;
    }

    /* General responsive image/video/container rules */
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-blog__section,
    .page-blog__card,
    .page-blog__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    /* Ensure no video exists, but if it did, these would apply */
    .page-blog video,
    .page-blog__video {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
      display: block !important;
    }
    
    .page-blog__video-section,
    .page-blog__video-container,
    .page-blog__video-wrapper {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      overflow: hidden !important;
    }
}