:root {
    /* Core colors */
    --background: #030711;
    --foreground: #f8fafc;
    --foreground-muted: #94a3b8;

    /* Dark theme colors */
    --card: #0f172a;
    --card-foreground: #e2e8f0;
    --card-muted: #64748b;
    --popover: #1e293b;
    --popover-foreground: #e2e8f0;
    --primary: #0ea5e9;
    --primary-foreground: #f0f9ff;
    --secondary: #1e40af;
    --secondary-foreground: #bfdbfe;
    --muted: #1e293b;
    --muted-foreground: #94a3b8;
    --accent: #0284c7;
    --accent-foreground: #bae6fd;
    --destructive: #ef4444;
    --destructive-foreground: #fee2e2;
    --border: #1e293b;
    --input: #1e293b;
    --ring: #0ea5e9;
    --success: #10b981;

    /* Premium accent colors */
    --premium-gold: #f59e0b;
    --premium-gold-foreground: #fffbeb;
    --premium-gradient: linear-gradient(135deg, #0ea5e9, #8b5cf6, #ec4899);
    --premium-gradient-muted: linear-gradient(135deg, rgba(14, 165, 233, 0.2), rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.2));

    /* Design tokens */
    --radius: 0.5rem;
    --radius-full: 9999px;
    --radius-card: 1.25rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    --shadow-premium: 0 0 50px -12px rgba(14, 165, 233, 0.3);

    /* Glass effect */
    --glass-background: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(148, 163, 184, 0.1);
    --glass-blur: 12px;

    /* Motion */
    --transition-slow: 700ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-default: 300ms cubic-bezier(0, 0, 0.2, 1);
    --transition-fast: 150ms cubic-bezier(0, 0, 0.2, 1);
}

/* Base styles */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

::selection {
    background-color: var(--primary);
    color: var(--primary-foreground);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
}

/* Premium background effects */
.premium-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.premium-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48ZyBmaWxsPSJub25lIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiPjxnIGZpbGw9IiMxRTI5M0IiIGZpbGwtb3BhY2l0eT0iMC4zIj48cGF0aCBkPSJNMCAwaDQwdjQwSDB6TTIwIDIwaDIwdjIwSDIweiIvPjwvZz48L2c+PC9zdmc+') repeat;
    opacity: 0.03;
}

.premium-gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 0% 0%, rgba(14, 165, 233, 0.15), transparent 70%),
        radial-gradient(circle at 100% 0%, rgba(139, 92, 246, 0.1), transparent 70%),
        radial-gradient(circle at 50% 100%, rgba(236, 72, 153, 0.1), transparent 70%);
    opacity: 0.7;
}

.premium-noise {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMDAiIGhlaWdodD0iMzAwIj48ZmlsdGVyIGlkPSJhIiB4PSIwIiB5PSIwIj48ZmVUdXJidWxlbmNlIHR5cGU9ImZyYWN0YWxOb2lzZSIgYmFzZUZyZXF1ZW5jeT0iLjc1IiBzdGl0Y2hUaWxlcz0ic3RpdGNoIi8+PGZlQ29sb3JNYXRyaXggdHlwZT0ic2F0dXJhdGUiIHZhbHVlcz0iMCIvPjwvZmlsdGVyPjxwYXRoIGZpbHRlcj0idXJsKCNhKSIgb3BhY2l0eT0iLjA1IiBkPSJNMCAwaDMwMHYzMDBIMHoiLz48L3N2Zz4=');
    opacity: 0.4;
    mix-blend-mode: overlay;
}

.premium-blur-circles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.blur-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.blur-circle-1 {
    top: -15%;
    right: -10%;
    width: 60%;
    height: 40%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.15), transparent 70%);
    animation: floatCircle 30s infinite alternate ease-in-out;
}

.blur-circle-2 {
    bottom: -20%;
    left: -10%;
    width: 70%;
    height: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 70%);
    animation: floatCircle 40s infinite alternate-reverse ease-in-out;
}

.blur-circle-3 {
    top: 30%;
    left: 60%;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.07), transparent 70%);
    animation: floatCircle 35s infinite alternate ease-in-out;
    animation-delay: -5s;
}

@keyframes floatCircle {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(3%, 2%) scale(1.05);
    }

    100% {
        transform: translate(-3%, -2%) scale(0.95);
    }
}

/* Tech light lines */
.tech-lines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.tech-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--premium-gradient), transparent);
    opacity: 0.03;
    height: 1px;
    width: 100%;
}

.tech-line:nth-child(1) {
    top: 10%;
    animation: techLineScan 25s infinite linear;
}

.tech-line:nth-child(2) {
    top: 40%;
    animation: techLineScan 35s infinite linear;
    animation-delay: -10s;
}

.tech-line:nth-child(3) {
    top: 70%;
    animation: techLineScan 30s infinite linear;
    animation-delay: -5s;
}

@keyframes techLineScan {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Header styles */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(3, 7, 17, 0.8);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
}

/* Container & Layout */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.main-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 40px;
    margin-top: 40px;
    margin-bottom: 80px;
}

@media (max-width: 991px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

/* Post Header Section */
.post-header {
    padding: 60px 0 40px;
    text-align: center;
    position: relative;
}

.post-header-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.post-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--glass-background);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 500;
    color: var(--foreground);
}

.post-category i {
    color: var(--primary);
}

.post-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--foreground);
    letter-spacing: -0.5px;
}

.post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
    font-size: 14px;
    color: var(--foreground-muted);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-item i {
    color: var(--primary);
}

.post-image-container {
    max-width: 1234px;
    margin: 0 auto;
    position: relative;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

@media screen and (max-width: 768px) {
    .post-image-container {
        max-width: 100%;
    }

    .article-content {
        width: 272px;
    }
}

.post-image-container::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius-card);
    padding: 2px;
    background: var(--premium-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: 1;
}

.post-image {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: cover;
    display: block;
}

/* Article styles */
.article-container {
    position: relative;
}

.article-content {
    background: var(--card);
    border-radius: var(--radius-card);
    border: 1px solid var(--border);
    padding: 40px;
    margin-top: -80px;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-lg);
}

.article-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--card-foreground);
}

.article-text p {
    margin-bottom: 24px;
}

.article-text h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 28px;
    font-weight: 600;
    margin: 40px 0 24px;
    color: var(--foreground);
}

.article-text h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 22px;
    font-weight: 600;
    margin: 32px 0 20px;
    color: var(--foreground);
}

.article-text ul,
.article-text ol {
    margin: 0 0 24px 24px;
}

.article-text li {
    margin-bottom: 12px;
}

.article-text a {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px dashed var(--primary);
    transition: all var(--transition-fast);
}

.article-text a:hover {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.article-text pre {
    background: var(--popover);
    border-radius: var(--radius);
    padding: 20px;
    overflow-x: auto;
    margin-bottom: 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    line-height: 1.6;
    color: var(--foreground);
    border: 1px solid var(--border);
}

.article-text code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    background: var(--popover);
    padding: 3px 6px;
    border-radius: var(--radius);
    color: var(--primary);
}

.article-text blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 20px;
    margin: 0 0 24px;
    font-style: italic;
    color: var(--foreground-muted);
}

/* Author box */
.author-box {
    display: flex;
    gap: 24px;
    background: var(--glass-background);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    padding: 24px;
    border-radius: var(--radius);
    margin-top: 40px;
    box-shadow: var(--shadow-md);
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--foreground);
}

.author-bio {
    font-size: 14px;
    color: var(--foreground-muted);
    margin-bottom: 16px;
}

.author-social {
    display: flex;
    gap: 12px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--muted);
    color: var(--primary);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--primary);
    color: var(--primary-foreground);
    transform: translateY(-3px);
}

/* Tags section */
.tags-section {
    margin-top: 40px;
}

.tags-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--foreground);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--glass-background);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    color: var(--foreground-muted);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--muted);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Share section */
.share-section {
    margin-top: 40px;
    text-align: center;
}

.share-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--foreground);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.share-title i {
    color: var(--primary);
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.share-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--glass-background);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--foreground);
    font-size: 18px;
    transition: all var(--transition-default);
}

.share-button:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.share-button.facebook:hover {
    background: #1877f2;
    color: white;
    border-color: #1877f2;
}

.share-button.twitter:hover {
    background: #1da1f2;
    color: white;
    border-color: #1da1f2;
}

.share-button.linkedin:hover {
    background: #0077b5;
    color: white;
    border-color: #0077b5;
}

.share-button.whatsapp:hover {
    background: #25d366;
    color: white;
    border-color: #25d366;
}

/* Comments section */
/* Comments section */
.comments-section {
    margin-top: 60px;
}

.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.comments-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--foreground);
    display: flex;
    align-items: center;
    gap: 12px;
}

.comments-title i {
    color: var(--primary);
}

.comments-count {
    background: var(--glass-background);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--foreground-muted);
}

.comment-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.comment-item {
    background: var(--glass-background);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 24px;
    transition: all var(--transition-default);
}

.comment-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.comment-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--primary);
    margin-right: 16px;
}

.comment-meta {
    flex: 1;
}

.comment-author {
    font-size: 16px;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 4px;
}

.comment-date {
    font-size: 12px;
    color: var(--foreground-muted);
}

.comment-content {
    font-size: 15px;
    line-height: 1.6;
    color: var(--card-foreground);
}

.comment-form-container {
    margin-top: 60px;
}

.comment-form-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.comment-form-title i {
    color: var(--primary);
}

.comment-form {
    background: var(--glass-background);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 32px;
}

.form-message {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--destructive);
}

.form-row {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--foreground);
}

.form-control {
    width: 100%;
    background: var(--popover);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 15px;
    color: var(--foreground);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.form-button {
    background: var(--primary);
    color: var(--primary-foreground);
    border: none;
    border-radius: var(--radius);
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-default);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.form-button:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Sidebar styles */
.sidebar {
    position: relative;
}

.sidebar-widget {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 24px;
    margin-bottom: 32px;
}

.widget-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    color: var(--foreground);
    display: flex;
    align-items: center;
    gap: 8px;
}

.widget-title i {
    color: var(--primary);
}

/* Author widget */
.author-widget {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.author-widget-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 16px;
    border: 2px solid var(--primary);
    padding: 3px;
}

.author-widget-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.author-widget-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--foreground);
}

.author-widget-role {
    font-size: 14px;
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 500;
}

.author-widget-bio {
    font-size: 14px;
    color: var(--foreground-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.author-widget-social {
    display: flex;
    justify-content: center;
    gap: 12px;
}

/* Related posts widget */
.related-posts-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.related-post {
    display: flex;
    gap: 16px;
    transition: all var(--transition-fast);
}

.related-post:hover {
    transform: translateX(5px);
}

.related-post-image {
    width: 80px;
    height: 60px;
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
}

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

.related-post-content {
    flex: 1;
}

.related-post-title {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--foreground);
}

.related-post-title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.related-post-title a:hover {
    color: var(--primary);
}

.related-post-date {
    font-size: 12px;
    color: var(--foreground-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Popular tags widget */
.popular-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Newsletter widget */
.newsletter-widget-description {
    font-size: 14px;
    color: var(--foreground-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.newsletter-form {
    position: relative;
}

.newsletter-input {
    width: 100%;
    background: var(--popover);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 12px 16px;
    padding-right: 50px;
    font-size: 14px;
    color: var(--foreground);
    transition: all var(--transition-fast);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

.newsletter-button {
    position: absolute;
    right: 5px;
    top: 5px;
    background: var(--primary);
    color: var(--primary-foreground);
    border: none;
    border-radius: 50%;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.newsletter-button:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

/* Responsive styles */
@media (max-width: 991px) {
    .post-title {
        font-size: 36px;
    }

    .article-content {
        padding: 30px;
    }

    .sidebar {
        margin-top: 40px;
    }
}

@media (max-width: 767px) {
    .post-title {
        font-size: 28px;
    }

    .post-meta {
        flex-direction: column;
        gap: 12px;
    }

    .article-content {
        padding: 24px;
        margin-top: -50px;
    }

    .author-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .author-social {
        justify-content: center;
    }

    .comment-form {
        padding: 24px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}