@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Site Header Styling (similar to site-banner) */
.page-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 30px 0;
    background-color: #ffffff;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.8s ease-out forwards;
}

.page-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #da251d, #524552); /* Gradient using new colors */
    opacity: 0.15;
    z-index: 0;
    transform: skewY(-2deg) scaleX(1.1);
    transform-origin: top left;
}

.page-header h1 {
    color: #352735;
    font-size: 3.2em;
    letter-spacing: -0.04em;
    font-weight: 800;
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.05);
}

/* Main Blog Layout Container */
.blog-detail-layout {
    display: grid;
    grid-template-columns: 2.5fr 1fr; /* Main content wider than sidebar */
    gap: 40px; /* Space between main content and sidebar */
    max-width: 1280px; /* Max width for the entire layout */
    margin: 0 auto 50px auto; /* Center and add bottom margin */
    flex-grow: 1;
    align-items: flex-start; /* Align items to the top */
}

/* Main Blog Post Container */
.blog-post-container {
    background-color: #ffffff;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    animation: fadeIn 0.8s ease-out forwards;
}

/* Hero Image */
.post-hero-image {
    width: 100%;
    height: 400px; /* Larger hero image */
    overflow: hidden;
    position: relative;
    border-bottom: 3px solid #33689e; /* Accent border */
}

.post-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Post Content Area */
.post-content-wrapper {
    padding: 40px; /* More padding for content */
}

.post-meta {
    font-size: 0.9em;
    color: #524552;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #ececec;
    padding-bottom: 15px;
}

.post-meta span {
    display: inline-block;
}

.post-title {
    font-size: 2.8em; /* Prominent title */
    color: #352735;
    margin-bottom: 30px;
    line-height: 1.2;
    font-weight: 800;
}

.post-body p {
    font-size: 1.1em;
    margin-bottom: 1.5em;
    color: #524552;
}

.post-body h2 {
    font-size: 1.8em;
    color: #352735;
    margin-top: 35px;
    margin-bottom: 20px;
    font-weight: 700;
    border-bottom: 2px solid #ececec;
    padding-bottom: 10px;
}

.post-body ul {
    list-style: disc;
    margin-left: 25px;
    margin-bottom: 1.5em;
    color: #524552;
}

.post-body li {
    margin-bottom: 0.8em;
}

.post-body blockquote {
    background-color: #f8f8f8;
    border-left: 5px solid #33689e; /* Accent color for blockquote */
    padding: 20px 25px;
    margin: 30px 0;
    font-style: italic;
    color: #524552;
    font-size: 1.15em;
    border-radius: 5px;
}

/* Back to Blog Button */
.back-to-blog {
    display: inline-block;
    background: linear-gradient(135deg, #33689e, #4a7bb7); /* Updated blue gradient */
    color: #fff;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    margin-top: 30px;
    box-shadow: 0 6px 15px rgba(51, 104, 158, 0.3); /* Soft blue shadow */
}

.back-to-blog:hover {
    background: linear-gradient(135deg, #4a7bb7, #33689e); /* Reverse gradient */
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 20px rgba(51, 104, 158, 0.5); /* Stronger hover shadow */
}

/* Sidebar Recent Articles Styling */
.sidebar-recent-articles {
    background-color: #ffffff;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    padding: 30px;
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 0.2s; /* Slightly delayed animation */
}

.sidebar-recent-articles h2 {
    font-size: 1.8em;
    color: #352735;
    margin-bottom: 25px;
    font-weight: 700;
    border-bottom: 2px solid #ececec;
    padding-bottom: 10px;
    text-align: center; /* Center the sidebar heading */
}

.recent-article-list {
    display: flex;
    flex-direction: column;
    gap: 20px; /* Space between recent articles */
}

.recent-article-item {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid transparent; /* subtle border */
}

.recent-article-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border-color: #ececec; /* Light border on hover */
}

.recent-article-thumb {
    width: 80px;
    height: 60px;
    border-radius: 8px; /* Rounded corners for thumbs */
    object-fit: cover;
    flex-shrink: 0; /* Prevent shrinking */
}

.recent-article-info {
    flex-grow: 1;
}

.recent-article-title {
    font-size: 1.1em;
    color: #352735;
    margin-bottom: 5px;
    line-height: 1.4;
    font-weight: 600;
}

.recent-article-date {
    font-size: 0.8em;
    color: #524552;
    opacity: 0.8;
    letter-spacing: 0.5px;
}

/* Site Info (Footer) Styling */
.site-info {
    text-align: center;
    margin-top: 60px;
    padding: 25px;
    color: #524552;
    font-size: 0.95em;
    background-color: #ffffff;
    border-radius: 15px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03);
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 0.5s; /* Delay footer animation */
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-header h1 {
        font-size: 2.8em;
    }

    .blog-detail-layout {
        grid-template-columns: 1fr; /* Stack columns on smaller screens */
        gap: 30px;
    }

    .blog-post-container {
        max-width: 768px; /* Constrain max width for main article */
        margin: 0 auto; /* Center main article when stacked */
    }

    .sidebar-recent-articles {
        max-width: 768px; /* Constrain max width for sidebar when stacked */
        margin: 0 auto; /* Center sidebar when stacked */
    }

    .post-hero-image {
        height: 300px;
    }

    .post-content-wrapper {
        padding: 30px;
    }

    .post-title {
        font-size: 2.4em;
    }
}

@media (max-width: 600px) {
    body {
        padding: 15px;
    }

    .page-header {
        margin-bottom: 30px;
        padding: 20px 0;
    }

    .page-header h1 {
        font-size: 2.2em;
    }

    .blog-detail-layout {
        margin-bottom: 30px;
        gap: 25px;
    }

    .blog-post-container,
    .sidebar-recent-articles {
        border-radius: 10px; /* Smaller radius for mobile */
    }

    .post-hero-image {
        height: 220px;
    }

    .post-content-wrapper {
        padding: 20px;
    }

    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        font-size: 0.8em;
        margin-bottom: 15px;
    }

    .post-meta span:first-child {
        margin-bottom: 5px;
    }

    .post-title {
        font-size: 1.8em;
        margin-bottom: 20px;
    }

    .post-body p,
    .post-body li {
        font-size: 1em;
    }

    .post-body h2 {
        font-size: 1.5em;
        margin-top: 25px;
        margin-bottom: 15px;
    }

    .post-body blockquote {
        padding: 15px 20px;
        margin: 20px 0;
        font-size: 1.05em;
    }

    .back-to-blog {
        padding: 10px 20px;
        font-size: 0.9em;
    }

    .sidebar-recent-articles {
        padding: 20px;
    }

    .sidebar-recent-articles h2 {
        font-size: 1.5em;
        margin-bottom: 20px;
    }

    .recent-article-item {
        gap: 10px;
        padding: 8px;
    }

    .recent-article-thumb {
        width: 70px;
        height: 50px;
    }

    .recent-article-title {
        font-size: 1em;
    }

    .recent-article-date {
        font-size: 0.75em;
    }
}