/* ============================================
   SPLUNKY BREWSTER — CYBERBENTO THEME
   Cyberpunk bento-grid blog
   ============================================ */

/* --- TOKENS --- */
:root {
  --bg:          #06060e;
  --bg-subtle:   #0a0a18;
  --surface:     #0d0d1a;
  --surface-up:  #141428;
  --border:      #1a1a3e;
  --border-dim:  #12122a;

  --cyan:    #00f0ff;
  --magenta: #ff00aa;
  --purple:  #8b5cf6;
  --green:   #00ff88;

  --cyan-dim:    #00f0ff22;
  --magenta-dim: #ff00aa22;
  --purple-dim:  #8b5cf622;

  --text:      #e0e0f0;
  --text-sec:  #8888aa;
  --text-dim:  #555577;

  --font-display: 'Orbitron', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
  --font-body:    'Exo 2', sans-serif;
  --font-code:    'Fira Code', monospace;

  --max-w: 1200px;
  --gutter: 1.25rem;
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: var(--cyan); text-decoration: none; transition: color .2s; }
a:hover { color: #fff; }
img, video { max-width: 100%; height: auto; border-radius: 6px; }
video { display: block; margin: 2rem auto; border: 1px solid var(--border); }

/* --- BACKGROUND EFFECTS --- */
.grid-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0,240,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,240,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,.05) 2px,
    rgba(0,0,0,.05) 4px
  );
}

/* --- HEADER / NAV --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6,6,14,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-dim);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  color: var(--text);
}
.logo-icon {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan);
}
.logo-main {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 3px;
  color: var(--text);
}
.logo-accent {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: .95rem;
  letter-spacing: 3px;
  color: var(--cyan);
  text-shadow: 0 0 12px rgba(0,240,255,.4);
}

.site-nav { display: flex; align-items: center; }
.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: 2px;
  color: var(--text-sec);
  text-decoration: none;
  transition: color .2s, text-shadow .2s;
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(0,240,255,.5);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan);
}

.nav-rss { color: var(--text-dim) !important; font-size: .7rem !important; }

.nav-toggle { display: none; }

/* --- HERO --- */
.hero {
  position: relative;
  z-index: 1;
  padding: 6rem var(--gutter) 3rem;
  text-align: center;
}
.hero-inner {
  max-width: 800px;
  margin: 0 auto;
}
.hero-prefix {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--green);
  margin-bottom: 1rem;
  text-shadow: 0 0 10px rgba(0,255,136,.3);
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.5rem);
  letter-spacing: 4px;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 1.25rem;
  position: relative;
}

/* Glitch effect */
.glitch {
  animation: glitch-skew 8s infinite linear alternate-reverse;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  overflow: hidden;
  pointer-events: none;
}
.glitch::before {
  color: var(--cyan);
  animation: glitch-1 3s infinite linear alternate-reverse;
  clip-path: inset(0 0 80% 0);
  text-shadow: -2px 0 var(--magenta);
}
.glitch::after {
  color: var(--magenta);
  animation: glitch-2 2.5s infinite linear alternate-reverse;
  clip-path: inset(80% 0 0 0);
  text-shadow: 2px 0 var(--cyan);
}

@keyframes glitch-1 {
  0%, 90% { transform: translateX(0); }
  92% { transform: translateX(-3px); }
  94% { transform: translateX(3px); }
  96% { transform: translateX(-1px); }
  98% { transform: translateX(1px); }
  100% { transform: translateX(0); }
}
@keyframes glitch-2 {
  0%, 88% { transform: translateX(0); }
  90% { transform: translateX(2px); }
  93% { transform: translateX(-2px); }
  96% { transform: translateX(1px); }
  100% { transform: translateX(0); }
}
@keyframes glitch-skew {
  0%, 95% { transform: skewX(0deg); }
  96% { transform: skewX(0.5deg); }
  97% { transform: skewX(-0.3deg); }
  98% { transform: skewX(0.2deg); }
  100% { transform: skewX(0deg); }
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--text-sec);
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.hero-sub .cyan { color: var(--cyan); }
.hero-sub .magenta { color: var(--magenta); }
.hero-sub .purple { color: var(--purple); }
.hero-sub .green { color: var(--green); }

.hero-stats {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}
.stat-value { color: var(--cyan); }
.stat-sep { margin: 0 .75rem; color: var(--border); }

/* --- BENTO GRID --- */
.bento-section {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2rem var(--gutter) 4rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  grid-auto-flow: dense;
}

/* Card sizes */
.bento-card.featured {
  grid-column: span 2;
  grid-row: span 2;
}
.bento-card.large {
  grid-column: span 2;
}
.bento-card.tall {
  grid-row: span 2;
}

/* --- BENTO CARD --- */
.bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border-dim);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  transition: transform .25s, border-color .3s;
  min-height: 180px;
}
.bento-card:hover {
  transform: translateY(-3px);
  color: var(--text);
}

/* Glow variants */
.bento-card.glow-cyan { border-color: rgba(0,240,255,.15); }
.bento-card.glow-cyan:hover {
  border-color: rgba(0,240,255,.5);
  box-shadow:
    0 0 20px rgba(0,240,255,.1),
    0 0 40px rgba(0,240,255,.05),
    inset 0 0 20px rgba(0,240,255,.03);
}
.bento-card.glow-cyan .card-tag { color: var(--cyan); border-color: rgba(0,240,255,.3); }
.bento-card.glow-cyan .card-link { color: var(--cyan); }

.bento-card.glow-magenta { border-color: rgba(255,0,170,.15); }
.bento-card.glow-magenta:hover {
  border-color: rgba(255,0,170,.5);
  box-shadow:
    0 0 20px rgba(255,0,170,.1),
    0 0 40px rgba(255,0,170,.05),
    inset 0 0 20px rgba(255,0,170,.03);
}
.bento-card.glow-magenta .card-tag { color: var(--magenta); border-color: rgba(255,0,170,.3); }
.bento-card.glow-magenta .card-link { color: var(--magenta); }

.bento-card.glow-purple { border-color: rgba(139,92,246,.15); }
.bento-card.glow-purple:hover {
  border-color: rgba(139,92,246,.5);
  box-shadow:
    0 0 20px rgba(139,92,246,.1),
    0 0 40px rgba(139,92,246,.05),
    inset 0 0 20px rgba(139,92,246,.03);
}
.bento-card.glow-purple .card-tag { color: var(--purple); border-color: rgba(139,92,246,.3); }
.bento-card.glow-purple .card-link { color: var(--purple); }

/* Card glow overlay (top-edge) */
.card-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  opacity: 0;
  transition: opacity .3s;
}
.glow-cyan .card-glow { background: var(--cyan); box-shadow: 0 0 15px var(--cyan); }
.glow-magenta .card-glow { background: var(--magenta); box-shadow: 0 0 15px var(--magenta); }
.glow-purple .card-glow { background: var(--purple); box-shadow: 0 0 15px var(--purple); }
.bento-card:hover .card-glow { opacity: 1; }

.card-inner {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .75rem;
}
.card-meta time {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}
.card-tag {
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 3px;
}

.card-title {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--text);
  flex: 1;
  margin-bottom: .5rem;
}
.featured .card-title { font-size: 1.4rem; }
.large .card-title { font-size: 1.15rem; }

.card-excerpt {
  font-size: .85rem;
  color: var(--text-sec);
  line-height: 1.5;
  margin-bottom: .75rem;
  font-weight: 300;
}

.card-link {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: 2px;
  margin-top: auto;
  opacity: 0;
  transform: translateX(-5px);
  transition: opacity .2s, transform .2s;
}
.bento-card:hover .card-link {
  opacity: 1;
  transform: translateX(0);
}

/* --- POST PAGE --- */
.post-page {
  position: relative;
  z-index: 1;
}

.post-header {
  padding: 5rem var(--gutter) 2rem;
  border-bottom: 1px solid var(--border-dim);
}
.post-header-inner {
  max-width: 780px;
  margin: 0 auto;
}

.post-meta-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.25rem;
}
.post-meta-top time {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}
.post-tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag {
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 2px 10px;
  border-radius: 3px;
  border: 1px solid;
}
.tag-0 { color: var(--cyan); border-color: rgba(0,240,255,.3); background: rgba(0,240,255,.05); }
.tag-1 { color: var(--magenta); border-color: rgba(255,0,170,.3); background: rgba(255,0,170,.05); }
.tag-2 { color: var(--purple); border-color: rgba(139,92,246,.3); background: rgba(139,92,246,.05); }

.post-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: 1px;
  line-height: 1.2;
  color: #fff;
}

/* --- POST CONTENT --- */
.post-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 3rem var(--gutter) 4rem;
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4 {
  font-family: var(--font-mono);
  color: #fff;
  margin: 2.5rem 0 1rem;
  line-height: 1.3;
}
.post-content h1 { font-size: 1.6rem; }
.post-content h2 {
  font-size: 1.3rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border-dim);
}
.post-content h3 { font-size: 1.1rem; color: var(--cyan); }
.post-content h4 { font-size: .95rem; color: var(--text-sec); }

.post-content p {
  margin-bottom: 1.25rem;
  color: var(--text);
  font-weight: 300;
}

.post-content strong { color: #fff; font-weight: 600; }
.post-content em { color: var(--text-sec); }

.post-content ul, .post-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--text);
}
.post-content li {
  margin-bottom: .4rem;
  font-weight: 300;
}
.post-content li::marker { color: var(--cyan); }

.post-content blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  border-left: 3px solid var(--magenta);
  background: rgba(255,0,170,.03);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--text-sec);
}

.post-content code {
  font-family: var(--font-code);
  font-size: .85em;
  background: var(--surface-up);
  color: var(--cyan);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--border-dim);
}

.post-content pre {
  margin: 1.5rem 0;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow-x: auto;
  position: relative;
}
.post-content pre::before {
  content: '>';
  position: absolute;
  top: .75rem;
  right: 1rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text-dim);
}
.post-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text);
  font-size: .85rem;
  line-height: 1.6;
}

.post-content hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 2.5rem 0;
}

.post-content a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(0,240,255,.3);
  text-underline-offset: 3px;
  transition: text-decoration-color .2s;
}
.post-content a:hover {
  text-decoration-color: var(--cyan);
  color: #fff;
}

.post-content img {
  border: 1px solid var(--border);
  margin: 1.5rem 0;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: .9rem;
}
.post-content th {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--cyan);
  text-align: left;
  padding: .75rem;
  border-bottom: 1px solid var(--border);
}
.post-content td {
  padding: .75rem;
  border-bottom: 1px solid var(--border-dim);
  color: var(--text-sec);
}

/* --- POST NAV --- */
.post-nav {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 var(--gutter) 4rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--border-dim);
  padding-top: 2rem;
}
.post-nav-link {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  padding: 1rem;
  border: 1px solid var(--border-dim);
  border-radius: 8px;
  text-decoration: none;
  transition: border-color .2s, box-shadow .2s;
  max-width: 48%;
}
.post-nav-link:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0,240,255,.1);
}
.post-nav-link.next { text-align: right; margin-left: auto; }
.post-nav-label {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: 2px;
  color: var(--cyan);
}
.post-nav-title {
  font-size: .85rem;
  color: var(--text-sec);
  line-height: 1.3;
}

/* --- PAGE --- */
.page-content {
  position: relative;
  z-index: 1;
}
.page-header {
  padding: 5rem var(--gutter) 2rem;
  border-bottom: 1px solid var(--border-dim);
  max-width: 780px;
  margin: 0 auto;
}
.page-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: 2px;
  color: #fff;
}

/* --- PINNED HIGHLIGHT CARD --- */
.highlight-section {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto 1.5rem;
  padding: 0 var(--gutter);
}
.highlight-card {
  display: flex;
  background: var(--surface);
  border: 1px solid rgba(255,0,170,.25);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color .3s, box-shadow .3s;
}
.highlight-card:hover {
  border-color: rgba(255,0,170,.6);
  box-shadow:
    0 0 30px rgba(255,0,170,.12),
    0 0 60px rgba(255,0,170,.06),
    inset 0 0 30px rgba(255,0,170,.03);
}
.highlight-media {
  position: relative;
  flex: 0 0 360px;
  overflow: hidden;
  background: #000;
}
.highlight-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  opacity: .85;
  transition: opacity .3s, transform .3s;
}
.highlight-card:hover .highlight-thumb {
  opacity: 1;
  transform: scale(1.03);
}
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,0,170,.2);
  border: 2px solid var(--magenta);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--magenta);
  box-shadow: 0 0 20px rgba(255,0,170,.3);
  transition: background .2s, box-shadow .2s, transform .2s;
}
.highlight-card:hover .play-btn {
  background: rgba(255,0,170,.35);
  box-shadow: 0 0 30px rgba(255,0,170,.5);
  transform: translate(-50%, -50%) scale(1.1);
}
.highlight-content {
  flex: 1;
  padding: 2rem;
  display: flex;
  flex-direction: column;
}
.highlight-badge {
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: 3px;
  color: var(--magenta);
  background: rgba(255,0,170,.08);
  border: 1px solid rgba(255,0,170,.25);
  padding: 3px 12px;
  border-radius: 3px;
  display: inline-block;
  width: fit-content;
  margin-bottom: 1rem;
}
.highlight-title {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: .75rem;
}
.highlight-title a {
  color: var(--text);
  text-decoration: none;
}
.highlight-title a:hover { color: #fff; }
.highlight-excerpt {
  font-size: .9rem;
  color: var(--text-sec);
  line-height: 1.6;
  font-weight: 300;
  margin-bottom: 1rem;
}
.highlight-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1rem;
}
.highlight-meta time {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}
.highlight-meta .card-tag {
  color: var(--magenta);
  border-color: rgba(255,0,170,.3);
}
.highlight-cta {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: 2px;
  color: var(--magenta) !important;
  margin-top: auto;
  text-decoration: none;
  transition: text-shadow .2s;
}
.highlight-cta:hover {
  text-shadow: 0 0 10px rgba(255,0,170,.5);
  color: #fff !important;
}

/* --- ABOUT PAGE TERMINAL --- */
.about-grid {
  margin-bottom: 2.5rem;
}
.about-terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  font-family: var(--font-code);
  font-size: .85rem;
}
.terminal-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1rem;
  background: var(--surface-up);
  border-bottom: 1px solid var(--border-dim);
}
.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #febc2e; }
.terminal-dot.green { background: #28c840; }
.terminal-title {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-left: .5rem;
}
.terminal-body {
  padding: 1.25rem 1.5rem;
  line-height: 1.8;
}
.terminal-body p {
  margin-bottom: .5rem;
}
.terminal-body .prompt {
  color: var(--green);
  margin-right: .25rem;
}
.terminal-body .cmd {
  color: var(--cyan);
}
.terminal-body .output {
  color: var(--text-sec);
  padding-left: 1.25rem;
}
.terminal-body .output a {
  color: var(--magenta);
}
.cursor {
  color: var(--green);
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

/* --- FOOTER --- */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border-dim);
  margin-top: 4rem;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem var(--gutter) 2rem;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: 3px;
  color: var(--text-sec);
}
.footer-logo .accent { color: var(--cyan); }
.footer-tagline {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text-dim);
  margin-top: .5rem;
  letter-spacing: 1px;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: 1px;
  color: var(--text-dim);
}
.footer-links a:hover { color: var(--cyan); }
.footer-border {
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta), var(--purple));
  opacity: .2;
  margin-bottom: 1.5rem;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: .65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

/* --- HAMBURGER (mobile) --- */
.hamburger {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-sec);
  position: relative;
  transition: background .2s;
}
.hamburger::before, .hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--text-sec);
  transition: transform .2s;
}
.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-card.featured {
    grid-column: span 2;
    grid-row: span 1;
  }
  .bento-card.large {
    grid-column: span 2;
  }
  .bento-card.tall {
    grid-row: span 1;
  }
  .highlight-card { flex-direction: column; }
  .highlight-media { flex: none; height: 220px; }
}

@media (max-width: 640px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-card.featured,
  .bento-card.large {
    grid-column: span 1;
  }

  .hero { padding: 4rem var(--gutter) 2rem; }
  .hero-title { letter-spacing: 2px; }

  .logo-text { display: none; }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color .2s;
  }
  .nav-toggle:hover { border-color: var(--cyan); }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(6,6,14,.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-dim);
    flex-direction: column;
    padding: 1rem;
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: .75rem 1rem;
    border-radius: 6px;
  }
  .nav-links a:hover { background: var(--surface); }

  .post-nav { flex-direction: column; }
  .post-nav-link { max-width: 100%; }
  .post-nav-link.next { text-align: left; }

  .footer-grid { flex-direction: column; }
}

/* --- SELECTION --- */
::selection {
  background: var(--cyan);
  color: var(--bg);
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan); }