/* ============================================================
   CARA1001 SUPPLEMENTARY STYLES
   Front-page, Hero, Categories, Featured, Newsletter,
   Terminal, Animations, 404, Article layout extras
   ============================================================ */

/* ============================================================
   HERO SECTION - FULL
   ============================================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-24, 6rem) 0 var(--space-16, 4rem);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  animation: glowPulse 6s ease-in-out infinite;
}
.hero-glow--1 {
  width: 600px; height: 600px;
  top: -200px; left: -100px;
  background: radial-gradient(circle, rgba(0,212,255,0.12), transparent 70%);
}
.hero-glow--2 {
  width: 500px; height: 500px;
  bottom: -150px; right: -50px;
  background: radial-gradient(circle, rgba(124,110,249,0.12), transparent 70%);
  animation-delay: 3s;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.hero-particles {
  position: absolute;
  inset: 0;
}
.hero-particle {
  position: absolute;
  background: var(--c-accent);
  border-radius: 50%;
  opacity: 0;
  animation: floatParticle linear infinite;
}
@keyframes floatParticle {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-20px) rotate(360deg); opacity: 0; }
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12, 3rem);
  align-items: center;
}

.hero-content {
  max-width: 580px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--c-accent);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: var(--space-6, 1.5rem);
  animation: fadeInDown 0.6s ease both;
}
.hero-eyebrow__dot {
  width: 8px; height: 8px;
  background: var(--c-accent);
  border-radius: 50%;
  animation: blink 1.2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--c-white);
  margin-bottom: var(--space-6, 1.5rem);
  animation: fadeInUp 0.7s 0.15s ease both;
}
.hero-title__highlight {
  background: linear-gradient(135deg, var(--c-accent), var(--c-purple, #7c6ef9));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--fs-md, 1.125rem);
  color: var(--c-text-2);
  line-height: 1.7;
  margin-bottom: var(--space-8, 2rem);
  max-width: 500px;
  animation: fadeInUp 0.7s 0.25s ease both;
}

.hero-actions {
  display: flex;
  gap: var(--space-4, 1rem);
  flex-wrap: wrap;
  margin-bottom: var(--space-10, 2.5rem);
  animation: fadeInUp 0.7s 0.35s ease both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-6, 1.5rem);
  animation: fadeInUp 0.7s 0.45s ease both;
}
.hero-stat__number {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl, 1.875rem);
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
}
.hero-stat__label {
  font-size: var(--fs-xs, 0.75rem);
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero-stat__divider {
  width: 1px;
  height: 40px;
  background: var(--c-border);
}

/* Hero Visual / Terminal */
.hero-visual {
  position: relative;
  animation: fadeInRight 0.8s 0.3s ease both;
}

.hero-terminal {
  background: var(--c-surface, #1a2235);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0,212,255,0.08),
    0 30px 80px rgba(0,0,0,0.5),
    0 0 60px rgba(0,212,255,0.05);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-bg-3, #151d2e);
  padding: 14px 20px;
  border-bottom: 1px solid var(--c-border);
}
.terminal-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.terminal-dot--red    { background: #ff5f56; }
.terminal-dot--yellow { background: #ffbd2e; }
.terminal-dot--green  { background: #27c93f; }
.terminal-title {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--c-text-3);
  margin-left: 8px;
}

.terminal-body {
  padding: 24px;
}
.terminal-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm, 0.875rem);
  margin-bottom: 16px;
}
.terminal-prompt {
  color: var(--c-green, #00e5a0);
  font-weight: bold;
}
.terminal-cmd {
  color: var(--c-accent);
}
.terminal-cursor {
  color: var(--c-accent);
  animation: blink 0.8s step-end infinite;
  font-weight: bold;
}

.terminal-output {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.output-line {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
}
.out-key {
  color: var(--c-text-3);
  min-width: 80px;
}
.out-key::after { content: ':'; }
.out-val {
  color: var(--c-text);
}
.out-green { color: var(--c-green); }

/* Hero floating badges */
.hero-float {
  position: absolute;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  color: var(--c-text-2);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  white-space: nowrap;
}
.hero-float--1 {
  top: -20px; right: -10px;
  animation: floatBadge 4s ease-in-out infinite;
  border-color: rgba(0,212,255,0.3);
  color: var(--c-accent);
}
.hero-float--2 {
  bottom: 40px; left: -30px;
  animation: floatBadge 4s 1.5s ease-in-out infinite;
  border-color: rgba(124,110,249,0.3);
  color: var(--c-purple, #7c6ef9);
}
.hero-float--3 {
  top: 40%; right: -40px;
  animation: floatBadge 4s 3s ease-in-out infinite;
  border-color: rgba(0,229,160,0.3);
  color: var(--c-green);
}
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ============================================================
   CATEGORIES GRID
   ============================================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4, 1rem);
  margin-top: var(--space-10, 2.5rem);
}

.cat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2, 0.5rem);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: var(--space-6, 1.5rem);
  text-decoration: none;
  color: var(--c-text);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cat-color, #00d4ff) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.cat-card:hover {
  border-color: var(--cat-color, #00d4ff);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 1px var(--cat-color, #00d4ff);
}
.cat-card:hover::before { opacity: 0.06; }

.cat-card__icon {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: var(--space-2);
}
.cat-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base, 1rem);
  color: var(--c-white);
}
.cat-card__count {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--cat-color, var(--c-accent));
}
.cat-card__arrow {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%) translateX(4px);
  opacity: 0;
  font-size: 1.2rem;
  color: var(--cat-color, var(--c-accent));
  transition: all 0.3s ease;
}
.cat-card:hover .cat-card__arrow {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ============================================================
   FEATURED GRID (Homepage)
   ============================================================ */
.featured-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-6, 1.5rem);
  margin-top: var(--space-10, 2.5rem);
}

.featured-main {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
}
.featured-main:hover {
  border-color: var(--c-accent);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.featured-main__img-wrap {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.featured-main__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.featured-main:hover .featured-main__img {
  transform: scale(1.04);
}
.featured-main__body {
  padding: var(--space-6, 1.5rem);
}
.featured-main__title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl, 1.5rem);
  font-weight: 700;
  line-height: 1.3;
  margin: var(--space-3) 0;
}
.featured-main__title a {
  color: var(--c-white);
  text-decoration: none;
}
.featured-main__title a:hover { color: var(--c-accent); }
.featured-main__excerpt {
  font-size: var(--fs-sm);
  color: var(--c-text-2);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.featured-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-4, 1rem);
}

.featured-side-item {
  display: flex;
  gap: var(--space-4, 1rem);
  align-items: center;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 14px;
  padding: var(--space-4, 1rem);
  text-decoration: none;
  color: var(--c-text);
  transition: all 0.3s ease;
  flex: 1;
}
.featured-side-item:hover {
  border-color: var(--c-accent);
  transform: translateX(4px);
}
.featured-side-item__thumb {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 10px;
  overflow: hidden;
}
.featured-side-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.featured-side-item__title {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-white);
  line-height: 1.4;
  margin-bottom: var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.featured-side-item__meta {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  font-family: var(--font-mono);
}

/* ============================================================
   POPULAR LIST
   ============================================================ */
.popular-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4, 1rem);
  margin-top: var(--space-10, 2.5rem);
}

.popular-item {
  display: flex;
  align-items: center;
  gap: var(--space-4, 1rem);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 14px;
  padding: var(--space-4, 1rem);
  text-decoration: none;
  color: var(--c-text);
  transition: all 0.3s ease;
}
.popular-item:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
}
.popular-item__rank {
  font-family: var(--font-mono);
  font-size: var(--fs-2xl, 1.875rem);
  font-weight: 800;
  color: var(--c-border-2, #2d3a55);
  min-width: 40px;
  line-height: 1;
}
.popular-item:nth-child(1) .popular-item__rank { color: #ffd60a; }
.popular-item:nth-child(2) .popular-item__rank { color: var(--c-text-3); }
.popular-item:nth-child(3) .popular-item__rank { color: #cd7f32; }
.popular-item__thumb {
  width: 60px; height: 60px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}
.popular-item__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.popular-item__body { flex: 1; min-width: 0; }
.popular-item__title {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-white);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 4px;
}
.popular-item__meta {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  font-family: var(--font-mono);
}

/* ============================================================
   NEWSLETTER SECTION (Homepage)
   ============================================================ */
.newsletter-section { padding: var(--space-16, 4rem) 0; }

.newsletter-box {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 24px;
  padding: var(--space-12, 3rem) var(--space-16, 4rem);
  text-align: center;
  overflow: hidden;
}
.newsletter-box__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top left, rgba(0,212,255,0.06), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(124,110,249,0.06), transparent 60%);
  pointer-events: none;
}
.newsletter-box__content { position: relative; z-index: 1; }
.newsletter-box__icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  display: block;
}
.newsletter-box__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--c-white);
  margin-bottom: var(--space-4);
}
.newsletter-box__desc {
  font-size: var(--fs-md);
  color: var(--c-text-2);
  max-width: 550px;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}
.newsletter-box__form { max-width: 500px; margin: 0 auto; }
.newsletter-box__input-wrap {
  display: flex;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--c-border);
}
.newsletter-box__input-wrap input {
  flex: 1;
  background: var(--c-bg);
  border: none;
  padding: var(--space-4, 1rem) var(--space-5, 1.25rem);
  font-size: var(--fs-base);
  color: var(--c-text);
  outline: none;
  font-family: var(--font-body);
}
.newsletter-box__input-wrap input::placeholder { color: var(--c-text-3); }
.newsletter-box__input-wrap button {
  background: linear-gradient(135deg, var(--c-accent), var(--c-purple, #7c6ef9));
  border: none;
  padding: var(--space-4, 1rem) var(--space-6, 1.5rem);
  color: var(--c-bg);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s ease;
}
.newsletter-box__input-wrap button:hover {
  filter: brightness(1.1);
}
.newsletter-box__note {
  margin-top: var(--space-3);
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  font-family: var(--font-mono);
}

/* ============================================================
   ARTICLE LAYOUT
   ============================================================ */
.article-hero {
  background: var(--c-bg-2);
  border-bottom: 1px solid var(--c-border);
  padding: var(--space-8, 2rem) 0 var(--space-10, 2.5rem);
}
.article-header { max-width: 860px; }
.article-cats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.article-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-accent);
  border: 1px solid currentColor;
  border-radius: 100px;
  padding: 4px 12px;
  text-decoration: none;
  transition: all 0.2s ease;
}
.article-cat-badge:hover {
  background: rgba(0,212,255,0.1);
}
.article-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--c-white);
  margin: var(--space-4) 0;
}
.article-subtitle {
  font-size: var(--fs-md);
  color: var(--c-text-2);
  line-height: 1.6;
  max-width: 700px;
  margin-bottom: var(--space-4);
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

.article-featured-img {
  padding: var(--space-8) 0;
  background: var(--c-bg-2);
}
.article-hero-img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid var(--c-border);
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12, 3rem);
}
.article-layout--has-sidebar {
  grid-template-columns: minmax(0, 1fr) 320px;
}

.article-content-area { min-width: 0; }

.article-content {
  font-family: var(--font-body);
  font-size: var(--fs-md, 1.125rem);
  line-height: 1.85;
  color: var(--c-text);
}
.article-content h2 {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl, 1.875rem);
  font-weight: 700;
  color: var(--c-white);
  margin: var(--space-10) 0 var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-border);
}
.article-content h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-xl, 1.5rem);
  font-weight: 600;
  color: var(--c-white);
  margin: var(--space-8) 0 var(--space-3);
}
.article-content h4 {
  font-family: var(--font-heading);
  font-size: var(--fs-lg, 1.25rem);
  font-weight: 600;
  color: var(--c-text);
  margin: var(--space-6) 0 var(--space-3);
}
.article-content p { margin-bottom: var(--space-5); }
.article-content a { color: var(--c-accent); }
.article-content a:hover { text-decoration: underline; }
.article-content ul, .article-content ol {
  padding-left: 1.5rem;
  margin-bottom: var(--space-5);
}
.article-content li { margin-bottom: var(--space-2); }
.article-content blockquote {
  border-left: 3px solid var(--c-accent);
  padding: var(--space-4) var(--space-6);
  background: var(--c-surface);
  border-radius: 0 12px 12px 0;
  margin: var(--space-8) 0;
  font-style: italic;
  color: var(--c-text-2);
}
.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--c-border);
  margin: var(--space-4) 0;
}
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
  font-size: var(--fs-sm);
}
.article-content th {
  background: var(--c-surface);
  color: var(--c-accent);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-family: var(--font-heading);
  border: 1px solid var(--c-border);
}
.article-content td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--c-border);
  color: var(--c-text);
}
.article-content tr:hover td { background: var(--c-surface); }

.article-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-8) 0;
  padding: var(--space-6) 0;
  border-top: 1px solid var(--c-border);
}
.article-tags__label {
  font-size: var(--fs-sm);
  color: var(--c-text-3);
  font-family: var(--font-mono);
}
.article-tag {
  display: inline-block;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: var(--fs-xs);
  color: var(--c-text-2);
  text-decoration: none;
  font-family: var(--font-mono);
  transition: all 0.2s ease;
}
.article-tag:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

/* Article Sidebar */
.article-sidebar { position: relative; }
.article-sidebar .widget {
  position: sticky;
  top: 90px;
}

/* ============================================================
   ARCHIVE / SEARCH HEADER
   ============================================================ */
.archive-header {
  background: var(--c-bg-2);
  border-bottom: 1px solid var(--c-border);
  padding: var(--space-12, 3rem) 0;
}
.archive-desc {
  font-size: var(--fs-md);
  color: var(--c-text-2);
  max-width: 600px;
  margin: var(--space-4) 0;
  line-height: 1.6;
}
.archive-meta {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--c-text-3);
}
.search-count {
  font-size: var(--fs-lg);
  color: var(--c-text-3);
  font-weight: 400;
}
.search-hero-form { margin-top: var(--space-6); }
.search-hero-wrap {
  display: flex;
  max-width: 540px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
}
.search-hero-input {
  flex: 1;
  background: transparent;
  border: none;
  padding: var(--space-4) var(--space-5);
  font-size: var(--fs-base);
  color: var(--c-text);
  outline: none;
  font-family: var(--font-body);
}
.search-hero-btn {
  background: var(--c-accent);
  border: none;
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.2s ease;
}
.search-hero-btn:hover { background: var(--c-accent-2); }

/* Author archive */
.author-archive-header {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}
.author-archive-avatar img {
  width: 90px; height: 90px;
  border-radius: 50%;
  border: 3px solid var(--c-accent);
}

/* ============================================================
   COMMENTS
   ============================================================ */
.comments-area {
  margin-top: var(--space-12);
  padding-top: var(--space-12);
  border-top: 1px solid var(--c-border);
}
.comments-title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: var(--space-8);
}
.comment-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.comment-item {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--c-border);
}
.comment-item .children {
  list-style: none;
  padding-left: var(--space-8);
  margin-top: var(--space-4);
}
.comment-body {
  display: flex;
  gap: var(--space-4);
}
.comment-avatar img {
  border-radius: 50%;
  border: 2px solid var(--c-border);
  width: 48px;
  height: 48px;
}
.comment-content-wrap { flex: 1; }
.comment-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}
.comment-author {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  color: var(--c-white);
}
.comment-author a { color: var(--c-accent); text-decoration: none; }
.comment-time {
  font-size: var(--fs-xs);
  color: var(--c-text-3);
  font-family: var(--font-mono);
}
.comment-text { font-size: var(--fs-base); color: var(--c-text); line-height: 1.7; }
.comment-text p { margin-bottom: var(--space-3); }
.comment-reply { margin-top: var(--space-3); }
.comment-reply a {
  font-size: var(--fs-xs);
  color: var(--c-accent);
  text-decoration: none;
  font-family: var(--font-mono);
}
.comment-awaiting { font-style: italic; color: var(--c-yellow); font-size: var(--fs-sm); }

/* Comment Form */
.comment-reply-title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--c-white);
  margin: var(--space-10) 0 var(--space-6);
}
.comment-form label {
  display: block;
  font-size: var(--fs-sm);
  color: var(--c-text-2);
  margin-bottom: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 500;
}
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-base);
  color: var(--c-text);
  font-family: var(--font-body);
  transition: border-color 0.2s ease;
  outline: none;
  box-sizing: border-box;
}
.comment-form input:focus,
.comment-form textarea:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}
.comment-form textarea { min-height: 160px; resize: vertical; }
.comment-form p { margin-bottom: var(--space-4); }
.comment-notes { font-size: var(--fs-sm); color: var(--c-text-3); margin-bottom: var(--space-6) !important; }
.comment-form .required { color: var(--c-orange); }

/* ============================================================
   404 PAGE
   ============================================================ */
.error-404 { text-align: center; }
.error-404-code {
  font-family: var(--font-heading);
  font-size: clamp(5rem, 15vw, 12rem);
  font-weight: 800;
  color: var(--c-surface);
  line-height: 1;
  margin-bottom: var(--space-4);
  position: relative;
  user-select: none;
}
.glitch {
  color: var(--c-border);
  position: relative;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  font-weight: inherit;
  font-size: inherit;
}
.glitch::before {
  color: var(--c-accent);
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
  animation: glitchTop 3s ease-in-out infinite;
}
.glitch::after {
  color: var(--c-purple, #7c6ef9);
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
  animation: glitchBottom 3s ease-in-out infinite;
}
@keyframes glitchTop {
  0%, 90%, 100% { transform: translate(0); }
  92% { transform: translate(-4px, -2px); }
  94% { transform: translate(4px, 2px); }
  96% { transform: translate(-2px, 1px); }
}
@keyframes glitchBottom {
  0%, 90%, 100% { transform: translate(0); }
  92% { transform: translate(4px, 2px); }
  94% { transform: translate(-4px, -2px); }
  96% { transform: translate(2px, -1px); }
}

/* ============================================================
   POST PAGE LINKS
   ============================================================ */
.page-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-8) 0;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--c-text-2);
}
.page-links span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  background: var(--c-accent);
  color: var(--c-bg);
  border-radius: 8px;
  font-weight: bold;
}
.page-links a span {
  background: var(--c-surface);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  transition: all 0.2s ease;
}
.page-links a span:hover {
  background: var(--c-accent);
  color: var(--c-bg);
}

/* ============================================================
   SECTION LAYOUT HELPERS
   ============================================================ */
.section { padding: var(--space-16, 4rem) 0; }
.section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}
.section-label {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--c-white);
  flex: 1;
  margin: 0;
}
.section-subtitle {
  color: var(--c-text-2);
  font-size: var(--fs-md);
  margin-top: var(--space-3);
  flex-basis: 100%;
}
.section-link {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--c-accent);
  text-decoration: none;
  white-space: nowrap;
  transition: gap 0.2s ease;
}
.section-link:hover { text-decoration: underline; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.anim-ready {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.anim-ready.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RELATED POSTS SECTION
   ============================================================ */
.related-posts {
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
}

/* ============================================================
   BUTTONS (supplemental)
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-base);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  line-height: 1;
}
.btn-primary {
  background: linear-gradient(135deg, var(--c-accent), var(--c-purple, #7c6ef9));
  color: var(--c-bg);
}
.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,212,255,0.3);
  color: var(--c-bg);
}
.btn-secondary {
  background: var(--c-surface);
  color: var(--c-text);
  border: 1px solid var(--c-border);
}
.btn-secondary:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  transform: translateY(-2px);
}
.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--fs-md);
}

/* ============================================================
   TEXT HELPERS
   ============================================================ */
.text-center { text-align: center; }
.text-muted { color: var(--c-text-2); }

/* ============================================================
   RESPONSIVE - SUPPLEMENTARY
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .featured-grid { grid-template-columns: 1fr; }
  .featured-side { flex-direction: row; flex-wrap: wrap; }
  .featured-side-item { flex: 1 1 calc(50% - var(--space-2)); }
  .popular-list { grid-template-columns: 1fr; }
  .article-layout--has-sidebar { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero-section { min-height: auto; padding: 100px 0 60px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .featured-side { flex-direction: column; }
  .featured-side-item { flex: 1 1 100%; }
  .newsletter-box { padding: var(--space-8) var(--space-6); }
  .newsletter-box__input-wrap { flex-direction: column; border-radius: 12px; }
  .newsletter-box__input-wrap button { width: 100%; border-radius: 0 0 10px 10px; }
  .hero-stats { gap: var(--space-4); }
  .popular-list { grid-template-columns: 1fr; }
  .article-title { font-size: 1.8rem; }
  .article-layout--has-sidebar { grid-template-columns: 1fr; }
  .author-archive-header { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .section-header { flex-direction: column; align-items: flex-start; }
}