/* ===========================================
   BLOG TEMPLATE STYLES - THREE COLUMN LAYOUT
   =========================================== */

/* Import base fonts - same as portfolio */
@import url("https://fonts.googleapis.com/css2?family=Syne:wght@400..800&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

/* CSS Variables - Matching Portfolio Theme */
:root {
  /* Base typography - matching portfolio */
  --_size: 1.6rem;
  --_font-default: "Inter", sans-serif;
  --_font-accent: "Syne", sans-serif;
  --_radius-s: 1.5rem;
  --_radius-m: 2.2rem;
  --_radius-l: 3rem;
  --_radius-xl: 3.6rem;
  --_animspeed-fast: 0.1s;
  --_animspeed-medium: 0.3s;
  --_animspeed-slow: 0.6s;
  --_animbezier: cubic-bezier(0.23, 0.65, 0.74, 1.09);

  /* Color scheme - matching portfolio exactly */
  --base--light: #e6ebf4;
  --base-tint--light: #ebf0f7;
  --base-shade--light: #bdc1c8;
  --accent--light: #040113;
  --secondary--light: #070225;
  --secondary-rgba--light: rgba(7, 0, 17, 0.466);
  --stroke-controls--light: #0d2455;
  --stroke-controls-neutral--light: rgba(0,0,0,0.3);
  --stroke-elements--light: #d1d5e0;
  --t-bright--light: #22232c;
  --t-medium--light: #424550;
  --t-muted--light: #666a79;
  --t-accent--light: #070225;
  --t-secondary--light: #040113;
  --t-disabled--light: #717586;
  --t-placeholder--light: #0d2455;
  --base-opp--light: #05010f;
  --t-opp-bright--light: #ebf0f7;
  --t-opp-medium--light: #C7C6D3;
  --t-opp-muted--light: #A1A1AF;
  --gradient-one--light: #CEC4EF;
  --gradient-two--light: #f5c5cd;
  --gradient-three--light: rgba(18, 8, 70, 0.466);

  /* Dark theme - matching portfolio */
  --base--dark: #111111;
  --base-tint--dark: #161616;
  --base-shade--dark: #000000;
  --accent--dark: rgba(104, 103, 105, 0.466);
  --secondary--dark: rgba(242, 241, 248, 0.466);
  --secondary-rgba--dark: rgba(206,196,239,0.2);
  --stroke-controls--dark: #4B4B51;
  --stroke-controls-neutral--dark: rgba(255,255,255,0.3);
  --stroke-elements--dark: #303033;
  --t-bright--dark: #e9e9f1;
  --t-medium--dark: #C7C6D3;
  --t-muted--dark: #A1A1AF;
  --t-accent--dark: #E1BAC5;
  --t-secondary--dark: rgba(71, 69, 80, 0.466);
  --t-disabled--dark: #8B8A91;
  --t-placeholder--dark: #58585E;
  --base-opp--dark: #fafafa;
  --t-opp-bright--dark: #121319;
  --t-opp-medium--dark: #626577;
  --t-opp-muted--dark: #717586;
  --gradient-one--dark: #0d2455;
  --gradient-two--dark: #E4B8BF;
  --gradient-three--dark: #0b0236;
}

/* Theme system - matching portfolio */
@media (prefers-color-scheme: light) {
  :root {
    --base: var(--base--light);
    --base-tint: var(--base-tint--light);
    --base-shade: var(--base-shade--light);
    --accent: var(--accent--light);
    --secondary: var(--secondary--light);
    --secondary-rgba: var(--secondary-rgba--light);
    --stroke-controls: var(--stroke-controls--light);
    --stroke-controls-neutral: var(--stroke-controls-neutral--light);
    --stroke-elements: var(--stroke-elements--light);
    --t-bright: var(--t-bright--light);
    --t-medium: var(--t-medium--light);
    --t-muted: var(--t-muted--light);
    --t-accent: var(--t-accent--light);
    --t-secondary: var(--t-secondary--light);
    --t-disabled: var(--t-disabled--light);
    --t-placeholder: var(--t-placeholder--light);
    --base-opp: var(--base-opp--light);
    --t-opp-bright: var(--t-opp-bright--light);
    --t-opp-medium: var(--t-opp-medium--light);
    --t-opp-muted: var(--t-opp-muted--light);
    --gradient-one: var(--gradient-one--light);
    --gradient-two: var(--gradient-two--light);
    --gradient-three: var(--gradient-three--light);
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --base: var(--base--dark);
    --base-tint: var(--base-tint--dark);
    --base-shade: var(--base-shade--dark);
    --accent: var(--accent--dark);
    --secondary: var(--secondary--dark);
    --secondary-rgba: var(--secondary-rgba--dark);
    --stroke-controls: var(--stroke-controls--dark);
    --stroke-controls-neutral: var(--stroke-controls-neutral--dark);
    --stroke-elements: var(--stroke-elements--dark);
    --t-bright: var(--t-bright--dark);
    --t-medium: var(--t-medium--dark);
    --t-muted: var(--t-muted--dark);
    --t-accent: var(--t-accent--dark);
    --t-secondary: var(--t-secondary--dark);
    --t-disabled: var(--t-disabled--dark);
    --t-placeholder: var(--t-placeholder--dark);
    --base-opp: var(--base-opp--dark);
    --t-opp-bright: var(--t-opp-bright--dark);
    --t-opp-medium: var(--t-opp-medium--dark);
    --t-opp-muted: var(--t-opp-muted--dark);
    --gradient-one: var(--gradient-one--dark);
    --gradient-two: var(--gradient-two--dark);
    --gradient-three: var(--gradient-three--dark);
  }
}

[color-scheme=light] {
  --base: var(--base--light);
  --base-tint: var(--base-tint--light);
  --base-shade: var(--base-shade--light);
  --accent: var(--accent--light);
  --secondary: var(--secondary--light);
  --secondary-rgba: var(--secondary-rgba--light);
  --stroke-controls: var(--stroke-controls--light);
  --stroke-controls-neutral: var(--stroke-controls-neutral--light);
  --stroke-elements: var(--stroke-elements--light);
  --t-bright: var(--t-bright--light);
  --t-medium: var(--t-medium--light);
  --t-muted: var(--t-muted--light);
  --t-accent: var(--t-accent--light);
  --t-secondary: var(--t-secondary--light);
  --t-disabled: var(--t-disabled--light);
  --t-placeholder: var(--t-placeholder--light);
  --base-opp: var(--base-opp--light);
  --t-opp-bright: var(--t-opp-bright--light);
  --t-opp-medium: var(--t-opp-medium--light);
  --t-opp-muted: var(--t-opp-muted--light);
  --gradient-one: var(--gradient-one--light);
  --gradient-two: var(--gradient-two--light);
  --gradient-three: var(--gradient-three--light);
}

[color-scheme=dark] {
  --base: var(--base--dark);
  --base-tint: var(--base-tint--dark);
  --base-shade: var(--base-shade--dark);
  --accent: var(--accent--dark);
  --secondary: var(--secondary--dark);
  --secondary-rgba: var(--secondary-rgba--dark);
  --stroke-controls: var(--stroke-controls--dark);
  --stroke-controls-neutral: var(--stroke-controls-neutral--dark);
  --stroke-elements: var(--stroke-elements--dark);
  --t-bright: var(--t-bright--dark);
  --t-medium: var(--t-medium--dark);
  --t-muted: var(--t-muted--dark);
  --t-accent: var(--t-accent--dark);
  --t-secondary: var(--t-secondary--dark);
  --t-disabled: var(--t-disabled--dark);
  --t-placeholder: var(--t-placeholder--dark);
  --base-opp: var(--base-opp--dark);
  --t-opp-bright: var(--t-opp-bright--dark);
  --t-opp-medium: var(--t-opp-medium--dark);
  --t-opp-muted: var(--t-opp-muted--dark);
  --gradient-one: var(--gradient-one--dark);
  --gradient-two: var(--gradient-two--dark);
  --gradient-three: var(--gradient-three--dark);
}

/* Base Reset and Typography - Portfolio Consistent */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font: normal 400 var(--_size)/1.4 var(--_font-default);
  background-color: var(--base);
  color: var(--t-medium);
  margin: 0;
  padding: 0;
}

/* ===========================================
   HEADER STYLES
   =========================================== */
.blog-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.blog-nav {
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand .brand-text {
  font: normal 700 2.4rem var(--_font-accent);
  background: linear-gradient(135deg, var(--gradient-one), var(--gradient-two));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--t-medium);
  text-decoration: none;
  font: normal 500 1.6rem var(--_font-default);
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--t-bright);
}

.nav-actions {
  display: flex;
  gap: 1rem;
}

.search-btn, .theme-toggle {
  background: none;
  border: 1px solid var(--stroke-elements);
  border-radius: 50%;
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--t-medium);
  cursor: pointer;
  transition: all 0.3s ease;
}

.search-btn:hover, .theme-toggle:hover {
  border-color: var(--accent);
  color: var(--t-bright);
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero-banner {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 500px;
  overflow: hidden;
}

.hero-image {
  width: 100%;
  height: 100%;
  position: relative;
}

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
}

.hero-content {
  position: absolute;
  bottom: 8rem;
  left: 5rem;
  right: 5rem;
  color: white;
  z-index: 2;
}

.hero-category {
  display: inline-block;
  background: var(--accent);
  color: var(--t-opp-bright);
  padding: 0.5rem 1rem;
  border-radius: var(--_radius-s);
  font-size: 1.2rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-title {
  font: normal 700 4rem/1.1 var(--_font-accent);
  margin-bottom: 2rem;
  background: linear-gradient(135deg, #fff, rgba(255, 255, 255, 0.8));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-meta {
  display: flex;
  gap: 2rem;
  font-size: 1.4rem;
  opacity: 0.9;
}

.hero-meta .author, .hero-meta .date, .hero-meta .read-time {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.separator {
  color: rgba(255, 255, 255, 0.5);
}

/* ===========================================
   ENGAGEMENT HEADER
   =========================================== */
.engagement-header {
  background: var(--base-tint);
  border-top: 1px solid var(--stroke-elements);
  border-bottom: 1px solid var(--stroke-elements);
  padding: 2rem 0;
}

.engagement-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.engagement-stats {
  display: flex;
  gap: 3rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--t-medium);
  font-size: 1.4rem;
}

.join-conversation-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--gradient-one), var(--gradient-two));
  color: var(--t-opp-bright);
  border: none;
  border-radius: var(--_radius-m);
  font: normal 600 1.4rem var(--_font-default);
  cursor: pointer;
  transition: all 0.3s ease;
}

.join-conversation-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* ===========================================
   INTRODUCTORY SECTION
   =========================================== */
.intro-section {
  padding: 4rem 0;
  background: var(--base);
}

.intro-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.intro-text {
  font-size: 2rem;
  line-height: 1.6;
  color: var(--t-medium);
  margin-bottom: 3rem;
}

.intro-share {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.share-label {
  font-size: 1.4rem;
  color: var(--t-muted);
  margin-right: 1rem;
}

.inline-share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  background: var(--base-tint);
  border: 1px solid var(--stroke-elements);
  border-radius: 50%;
  color: var(--t-medium);
  cursor: pointer;
  transition: all 0.3s ease;
}

.inline-share-btn:hover {
  border-color: var(--accent);
  color: var(--t-bright);
  transform: scale(1.1);
}

.intro-ad {
  margin-top: 3rem;
}

.ad-placeholder {
  background: var(--base-tint);
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-m);
  padding: 2rem;
  text-align: center;
}

.ad-placeholder span {
  display: block;
  font-size: 1.2rem;
  color: var(--t-muted);
  margin-bottom: 1rem;
}

.ad-content {
  font-size: 1.4rem;
  color: var(--t-medium);
}

/* ===========================================
   THREE COLUMN LAYOUT
   =========================================== */
.main-content-layout {
  background: var(--base);
  padding: 4rem 0;
}

.content-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 300px 1fr 300px;
  gap: 4rem;
}

.left-sidebar, .right-sidebar {
  position: sticky;
  top: 2rem;
  height: fit-content;
}

.sidebar-section {
  background: var(--base-tint);
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-xl);
  padding: 2rem;
  margin-bottom: 2rem;
}

.sidebar-title {
  font: normal 700 1.8rem var(--_font-accent);
  color: var(--t-bright);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.related-posts {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mini-post {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--_radius-m);
  transition: all 0.3s ease;
  cursor: pointer;
}

.mini-post:hover {
  background: var(--base);
  transform: translateX(5px);
}

.mini-post img {
  width: 60px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--_radius-s);
}

.mini-post-content h4 {
  font: normal 600 1.4rem var(--_font-accent);
  color: var(--t-bright);
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.mini-post-meta {
  font-size: 1.2rem;
  color: var(--t-muted);
}

.sidebar-ad {
  margin: 2rem 0;
}

/* ===========================================
   MAIN COLUMN
   =========================================== */
.main-column {
  min-height: 100vh;
}

.blog-article {
  background: var(--base);
  border-radius: var(--_radius-xl);
  overflow: hidden;
}

.article-content {
  padding: 0 3rem;
}

.article-content h2 {
  font: normal 700 3rem/1.2 var(--_font-accent);
  color: var(--t-bright);
  margin: 4rem 0 2rem 0;
}

.article-content h3 {
  font: normal 600 2.4rem/1.3 var(--_font-accent);
  color: var(--t-bright);
  margin: 3rem 0 1.5rem 0;
}

.article-content p {
  font-size: 1.8rem;
  line-height: 1.8;
  color: var(--t-medium);
  margin-bottom: 2rem;
}

.quote-block {
  background: var(--base-tint);
  border-left: 4px solid var(--accent);
  padding: 2rem 3rem;
  margin: 3rem 0;
  border-radius: 0 var(--_radius-m) var(--_radius-m) 0;
}

.quote-block blockquote {
  font: normal 400 2.2rem/1.6 var(--_font-accent);
  color: var(--t-accent);
  margin: 0;
  font-style: italic;
}

.quote-block cite {
  display: block;
  font-size: 1.4rem;
  color: var(--t-muted);
  margin-top: 1rem;
  text-align: right;
}

.image-block {
  margin: 3rem 0;
  text-align: center;
}

.image-block img {
  max-width: 100%;
  height: auto;
  border-radius: var(--_radius-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.image-block figcaption {
  font-size: 1.4rem;
  color: var(--t-muted);
  margin-top: 1rem;
  font-style: italic;
}

/* Mid-Article Engagement */
.mid-article-engagement {
  background: linear-gradient(135deg, var(--base-tint), rgba(206, 196, 239, 0.1));
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-xl);
  padding: 3rem;
  margin: 4rem 0;
  text-align: center;
}

.engagement-teaser {
  max-width: 500px;
  margin: 0 auto;
}

.engagement-teaser i {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.engagement-teaser h3 {
  font: normal 700 2.2rem var(--_font-accent);
  color: var(--t-bright);
  margin-bottom: 1rem;
}

.engagement-teaser p {
  color: var(--t-medium);
  margin-bottom: 2rem;
}

.quick-comment-btn {
  padding: 1rem 2rem;
  background: var(--accent);
  color: var(--t-opp-bright);
  border: none;
  border-radius: var(--_radius-m);
  font: normal 600 1.4rem var(--_font-default);
  cursor: pointer;
  transition: all 0.3s ease;
}

.quick-comment-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.article-ad {
  margin: 3rem 0;
}

/* Conclusion Section */
.conclusion-section {
  background: var(--base-tint);
  border-radius: var(--_radius-xl);
  padding: 4rem 3rem;
  margin: 4rem 0;
}

.key-takeaways {
  background: var(--base);
  border-radius: var(--_radius-m);
  padding: 2rem;
  margin: 3rem 0;
}

.key-takeaways h3 {
  color: var(--t-bright);
  margin-bottom: 1.5rem;
}

.key-takeaways ul {
  list-style: none;
  padding: 0;
}

.key-takeaways li {
  padding: 0.5rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--t-medium);
}

.key-takeaways li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.conclusion-share {
  text-align: center;
  margin-top: 3rem;
}

.conclusion-share h4 {
  color: var(--t-bright);
  margin-bottom: 2rem;
}

.share-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.share-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  background: var(--base-tint);
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-m);
  color: var(--t-medium);
  text-decoration: none;
  font-size: 1.4rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.share-btn:hover {
  border-color: var(--accent);
  color: var(--t-bright);
  transform: translateY(-2px);
}

.article-footer {
  padding: 3rem;
  border-top: 1px solid var(--stroke-elements);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.tag {
  background: var(--accent);
  color: var(--t-opp-bright);
  padding: 0.5rem 1rem;
  border-radius: var(--_radius-s);
  font-size: 1.2rem;
  font-weight: 500;
}

/* ===========================================
   COMMENTS SECTION
   =========================================== */
.comments-section {
  background: var(--base-tint);
  border-radius: var(--_radius-xl);
  padding: 4rem 3rem;
  margin-top: 4rem;
}

.comments-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.comments-header h2 {
  font: normal 700 2.8rem var(--_font-accent);
  color: var(--t-bright);
}

.comments-count {
  background: var(--accent);
  color: var(--t-opp-bright);
  padding: 0.5rem 1rem;
  border-radius: var(--_radius-m);
  font-size: 1.4rem;
  font-weight: 600;
}

.comment-form {
  background: var(--base);
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-xl);
  padding: 2rem;
  margin-bottom: 3rem;
}

.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-m);
  font-family: var(--_font-default);
  font-size: 1.4rem;
  resize: vertical;
}

.form-actions {
  margin-top: 1rem;
  text-align: right;
}

.submit-comment-btn {
  padding: 1rem 2rem;
  background: var(--accent);
  color: var(--t-opp-bright);
  border: none;
  border-radius: var(--_radius-m);
  font: normal 600 1.4rem var(--_font-default);
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-comment-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.comment {
  display: flex;
  gap: 1rem;
  padding: 2rem;
  background: var(--base);
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-xl);
}

.comment.reply {
  margin-left: 4rem;
  border-left: 3px solid var(--accent);
}

.comment-avatar img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.comment-content {
  flex: 1;
}

.comment-author {
  font: normal 700 1.4rem var(--_font-accent);
  color: var(--t-bright);
  margin-bottom: 0.5rem;
}

.comment-text {
  color: var(--t-medium);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.comment-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.reply-btn {
  background: none;
  border: 1px solid var(--stroke-elements);
  color: var(--t-medium);
  padding: 0.5rem 1rem;
  border-radius: var(--_radius-s);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.reply-btn:hover {
  border-color: var(--accent);
  color: var(--t-bright);
}

.comment-time {
  color: var(--t-muted);
  font-size: 1.2rem;
}

/* ===========================================
   RIGHT SIDEBAR
   =========================================== */
.floating-socials {
  position: sticky;
  top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  background: var(--base);
  border: 1px solid var(--stroke-elements);
  border-radius: 50%;
  color: var(--t-medium);
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.social-link:hover {
  transform: scale(1.1);
  color: var(--t-bright);
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.social-link i {
  font-size: 2rem;
}

.sidebar-widget {
  background: var(--base-tint);
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-xl);
  padding: 2rem;
  margin-bottom: 2rem;
}

.sidebar-widget h4 {
  font: normal 700 1.6rem var(--_font-accent);
  color: var(--t-bright);
  margin-bottom: 1.5rem;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem;
  border: 1px solid var(--stroke-elements);
  border-radius: var(--_radius-m);
  font-size: 1.4rem;
}

.newsletter-btn {
  padding: 1rem 1.5rem;
  background: var(--accent);
  color: var(--t-opp-bright);
  border: none;
  border-radius: var(--_radius-m);
  font: normal 600 1.4rem var(--_font-default);
  cursor: pointer;
  transition: all 0.3s ease;
}

.newsletter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.follow-btn {
  width: 100%;
  padding: 1rem;
  background: var(--accent);
  color: var(--t-opp-bright);
  border: none;
  border-radius: var(--_radius-m);
  font: normal 600 1.4rem var(--_font-default);
  cursor: pointer;
  transition: all 0.3s ease;
}

.follow-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* ===========================================
   FOOTER
   =========================================== */
.blog-footer {
  background: var(--base-tint);
  border-top: 1px solid var(--stroke-elements);
  padding: 4rem 0 2rem 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  font: normal 700 2.4rem var(--_font-accent);
  color: var(--t-bright);
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--t-medium);
  line-height: 1.6;
}

.footer-links h4 {
  font: normal 700 1.6rem var(--_font-accent);
  color: var(--t-bright);
  margin-bottom: 1rem;
}

.footer-links a {
  display: block;
  color: var(--t-medium);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--t-bright);
}

.footer-bottom {
  border-top: 1px solid var(--stroke-elements);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  color: var(--t-medium);
}

.footer-actions {
  display: flex;
  gap: 2rem;
}

.footer-actions a {
  color: var(--t-medium);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-actions a:hover {
  color: var(--t-bright);
}

/* ===========================================
   MOBILE BOTTOM TOOLBAR
   =========================================== */
.mobile-toolbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--base);
  border-top: 1px solid var(--stroke-elements);
  padding: 1rem;
  z-index: 1000;
}

.toolbar-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  background: none;
  border: none;
  color: var(--t-medium);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.toolbar-btn:hover {
  color: var(--t-bright);
}

.toolbar-btn i {
  font-size: 2rem;
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */
@media (max-width: 1200px) {
  .content-grid {
    grid-template-columns: 250px 1fr 250px;
    gap: 3rem;
  }
}

@media (max-width: 992px) {
  .content-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .left-sidebar, .right-sidebar {
    position: static;
    order: 2;
  }

  .left-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .right-sidebar {
    order: 3;
  }

  .floating-socials {
    display: none;
  }

  .mobile-toolbar {
    display: flex;
  }
}

@media (max-width: 768px) {
  .hero-content {
    bottom: 4rem;
    left: 2rem;
    right: 2rem;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-meta {
    flex-direction: column;
    gap: 1rem;
  }

  .engagement-container {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .engagement-stats {
    justify-content: center;
  }

  .intro-container {
    padding: 0 1rem;
  }

  .intro-text {
    font-size: 1.8rem;
  }

  .article-content {
    padding: 0 2rem;
  }

  .article-content h2 {
    font-size: 2.4rem;
  }

  .comments-section {
    padding: 2rem 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .nav-menu {
    display: none;
  }

  .left-sidebar {
    grid-template-columns: 1fr;
  }

  .share-buttons {
    flex-direction: column;
    align-items: center;
  }

  .comments-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ===========================================
   ANIMATIONS AND INTERACTIONS
   =========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s var(--_animbezier) forwards;
}

/* Focus and Accessibility */
.blog-post a:focus,
.blog-post button:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background-color: var(--secondary-rgba);
  color: var(--t-bright);
}