@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;600;700&family=Share+Tech+Mono&display=swap');

/* ===== THEME VARIABLES ===== */
:root, [data-theme="dark"] {
  --bg: #0a0e14;
  --bg-secondary: #0d1117;
  --bg-card: #111820;
  --border: #1a2332;
  --green: #00ff41;
  --green-dim: #00cc33;
  --green-glow: rgba(0, 255, 65, 0.15);
  --cyan: #00d4ff;
  --red: #ff3e3e;
  --yellow: #ffb800;
  --purple: #b44dff;
  --text: #c9d1d9;
  --text-dim: #6a737d;
  --comment: #546e7a;
  --scanline: rgba(0, 255, 65, 0.015);
  --shadow: rgba(0, 0, 0, 0.5);
}

[data-theme="light"] {
  --bg: #f0f2f5;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --border: #d0d7de;
  --green: #1a7f37;
  --green-dim: #2da44e;
  --green-glow: rgba(26, 127, 55, 0.15);
  --cyan: #0969da;
  --red: #cf222e;
  --yellow: #9a6700;
  --purple: #8250df;
  --text: #1f2328;
  --text-dim: #656d76;
  --comment: #8b949e;
  --scanline: transparent;
  --shadow: rgba(0, 0, 0, 0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

::selection {
  background: var(--green);
  color: var(--bg);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
}

/* Ambient gradient background */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 20%, rgba(0, 255, 65, 0.04), transparent),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0, 212, 255, 0.03), transparent),
    radial-gradient(ellipse 50% 60% at 50% 50%, rgba(180, 77, 255, 0.02), transparent);
  pointer-events: none;
  z-index: 0;
  animation: ambientShift 20s ease-in-out infinite alternate;
}

@keyframes ambientShift {
  0% { opacity: 1; }
  50% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* Subtle grid overlay */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(0, 255, 65, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 65, 0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ===== PARTICLE NETWORK CANVAS ===== */
#matrix-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: 0.5;
}

[data-theme="light"] #matrix-canvas { opacity: 0.3; }

[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse 80% 50% at 20% 20%, rgba(26, 127, 55, 0.04), transparent),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(9, 105, 218, 0.03), transparent),
    radial-gradient(ellipse 50% 60% at 50% 50%, rgba(130, 80, 223, 0.02), transparent);
}

[data-theme="light"] body::after {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
}

/* ===== HEADER ===== */
header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  background: rgba(10, 14, 20, 0.85);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

[data-theme="light"] header {
  background: rgba(240, 242, 245, 0.85);
}

main {
  position: relative;
  z-index: 1;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Share Tech Mono', monospace;
  font-size: 1.4rem;
  color: var(--green);
  text-decoration: none;
  text-shadow: 0 0 10px var(--green-glow);
}

.logo .cursor { animation: blink 1s step-end infinite; }

/* Logo subtitle - rotating words */
.logo-subtitle {
  display: block;
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 2px;
  min-height: 1em;
}

.logo-subtitle .rotate-word {
  display: inline-block;
  animation: fadeRotate 0.4s ease;
}

@keyframes fadeRotate {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes blink { 50% { opacity: 0; } }

.nav-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

nav {
  display: flex;
  align-items: center;
}

nav a {
  color: var(--text-dim);
  text-decoration: none;
  margin-left: 1.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s, text-shadow 0.2s;
  position: relative;
}

nav a:hover, nav a.active {
  color: var(--green);
  text-shadow: 0 0 8px var(--green-glow);
}

nav a.active::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0; right: 0;
  height: 2px;
  background: var(--green);
  box-shadow: 0 0 6px var(--green-glow);
}

/* ===== GLOBAL SEARCH ===== */
.global-search {
  position: relative;
  margin-left: 1rem;
}

.global-search-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.4rem 0.5rem;
  font-size: 1rem;
  line-height: 1;
  border-radius: 4px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.global-search-toggle:hover {
  border-color: var(--green);
  color: var(--green);
  box-shadow: 0 0 8px var(--green-glow);
}

/* Search overlay */
.search-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9000;
  backdrop-filter: blur(4px);
  animation: fadeIn 0.15s ease;
}

.search-overlay.open { display: flex; justify-content: center; padding-top: 15vh; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.search-modal {
  width: 600px;
  max-width: 90vw;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  animation: slideDown 0.2s ease;
}

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

.search-modal-input {
  position: relative;
}

.search-modal-input::before {
  content: '>';
  position: absolute;
  left: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--green);
  font-family: 'Share Tech Mono', monospace;
  font-size: 1.1rem;
  z-index: 1;
}

.search-modal-input input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--green-dim);
  border-bottom: none;
  color: var(--text);
  font-family: 'Fira Code', monospace;
  font-size: 1rem;
  padding: 1rem 1.2rem 1rem 3rem;
  outline: none;
  box-shadow: 0 0 20px var(--green-glow);
}

.search-modal-input input::placeholder {
  color: var(--text-dim);
}

.search-modal-input .search-hint {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.65rem;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.15rem 0.4rem;
  font-family: 'Fira Code', monospace;
}

.search-results {
  background: var(--bg-secondary);
  border: 1px solid var(--green-dim);
  border-top: 1px solid var(--border);
  max-height: 50vh;
  overflow-y: auto;
  box-shadow: 0 10px 30px var(--shadow);
}

.search-results::-webkit-scrollbar {
  width: 4px;
}

.search-results::-webkit-scrollbar-thumb {
  background: var(--green-dim);
}

.search-result-item {
  display: block;
  padding: 0.8rem 1.2rem;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.search-result-item:hover, .search-result-item.active {
  background: rgba(0, 255, 65, 0.05);
}

.search-result-item:last-child { border-bottom: none; }

.search-result-item .result-title {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.search-result-item .result-title mark {
  background: rgba(0, 255, 65, 0.2);
  color: var(--green);
  padding: 0 2px;
}

.search-result-item .result-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  color: var(--text-dim);
}

.search-result-item .result-meta .result-section {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.search-result-item .result-meta .result-tag {
  color: var(--green-dim);
}

.search-result-item .result-desc {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
  line-height: 1.4;
}

.search-result-item .result-desc mark {
  background: rgba(0, 255, 65, 0.15);
  color: var(--green-dim);
  padding: 0 1px;
}

.search-empty {
  padding: 2rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.search-empty::before {
  content: 'root@blog:~# ';
  color: var(--red);
}

.search-footer {
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  font-size: 0.65rem;
  color: var(--text-dim);
  display: flex;
  gap: 1rem;
}

.search-footer kbd {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 0.1rem 0.3rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.6rem;
  color: var(--text-dim);
}

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.4rem 0.5rem;
  font-size: 1rem;
  line-height: 1;
  border-radius: 4px;
  transition: all 0.2s;
  margin-left: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  border-color: var(--green);
  color: var(--green);
  box-shadow: 0 0 8px var(--green-glow);
}

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ===== SOCIAL ICONS ===== */
.social-icons {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.social-icons a {
  color: var(--text-dim);
  transition: color 0.2s, transform 0.2s, filter 0.2s;
  display: flex;
  align-items: center;
}

.social-icons a:hover {
  color: var(--green);
  transform: translateY(-2px);
  filter: drop-shadow(0 0 6px var(--green-glow));
}

.social-icons svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (min-width: 1400px) {
  .container { max-width: 1060px; }
}

@media (min-width: 1800px) {
  .container { max-width: 1100px; }
}

main { padding: 3rem 0; }

/* ===== HERO ===== */
.hero {
  text-align: center;
  padding: 2rem 0 3rem;
  position: relative;
}

.ascii-banner {
  color: var(--green);
  font-size: 0.55rem;
  line-height: 1.2;
  text-align: center;
  margin-bottom: 1.5rem;
  text-shadow: 0 0 5px var(--green-glow);
  white-space: pre;
  overflow: hidden;
  animation: glitch-flicker 4s infinite;
}

@keyframes glitch-flicker {
  0%, 92%, 94%, 96%, 100% { opacity: 1; transform: none; }
  93% { opacity: 0.8; transform: translateX(2px); }
  95% { opacity: 0.9; transform: translateX(-1px) skewX(0.5deg); }
}

.hero .subtitle {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 1rem;
}

.typing-text {
  display: inline;
  border-right: 2px solid var(--green);
  animation: blink-caret 0.75s step-end infinite;
  padding-right: 4px;
}

@keyframes blink-caret { 50% { border-color: transparent; } }

.hero .links {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero .links a {
  color: var(--green);
  text-decoration: none;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--green-dim);
  transition: all 0.3s;
  font-size: 0.85rem;
  position: relative;
  overflow: hidden;
}

.hero .links a::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--green);
  transition: left 0.3s;
  z-index: -1;
}

.hero .links a:hover {
  color: var(--bg);
  border-color: var(--green);
}

.hero .links a:hover::before { left: 0; }

.hero-socials {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 1.2rem;
}

.hero-socials a {
  color: var(--text-dim);
  transition: all 0.3s;
  display: flex;
  align-items: center;
}

.hero-socials a:hover {
  color: var(--green);
  transform: translateY(-3px);
  filter: drop-shadow(0 0 8px var(--green-glow));
}

.hero-socials svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ===== ABOUT SECTION ===== */
.about-section {
  margin: 2rem 0 3rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cyan);
  position: relative;
  animation: fadeInUp 0.6s ease;
}

.about-section::before {
  content: '$ whoami';
  display: block;
  color: var(--red);
  font-size: 0.8rem;
  margin-bottom: 1rem;
  font-family: 'Share Tech Mono', monospace;
}

.about-section p {
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.8;
}

.about-section .about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.stat-box {
  text-align: center;
  padding: 1rem;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  transition: border-color 0.3s, transform 0.3s;
}

.stat-box:hover {
  border-color: var(--green);
  transform: translateY(-2px);
}

.stat-box .stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
  font-family: 'Share Tech Mono', monospace;
}

.stat-box .stat-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.3rem;
}

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

/* ===== SEARCH & FILTER BAR ===== */
.search-filter-bar {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.search-box { position: relative; }

.search-box::before {
  content: '>';
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--green);
  font-family: 'Share Tech Mono', monospace;
  font-size: 1rem;
}

.search-box input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  padding: 0.8rem 1rem 0.8rem 2.5rem;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.search-box input::placeholder { color: var(--text-dim); }

.search-box input:focus {
  border-color: var(--green);
  box-shadow: 0 0 10px var(--green-glow);
}

.tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-filter {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  padding: 0.3rem 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tag-filter:hover { border-color: var(--green); color: var(--green); }

.tag-filter.active {
  background: var(--green);
  color: var(--bg);
  border-color: var(--green);
}

.tag-filter.htb { border-color: rgba(0, 212, 255, 0.3); }
.tag-filter.htb:hover, .tag-filter.htb.active { background: var(--cyan); color: var(--bg); border-color: var(--cyan); }
.tag-filter.ctf { border-color: rgba(180, 77, 255, 0.3); }
.tag-filter.ctf:hover, .tag-filter.ctf.active { background: var(--purple); color: var(--bg); border-color: var(--purple); }
.tag-filter.exploit, .tag-filter.red-team { border-color: rgba(255, 62, 62, 0.3); }
.tag-filter.exploit:hover, .tag-filter.exploit.active,
.tag-filter.red-team:hover, .tag-filter.red-team.active { background: var(--red); color: var(--bg); border-color: var(--red); }

/* ===== SECTION HEADER ===== */
.section-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.section-header h1 {
  font-family: 'Share Tech Mono', monospace;
  color: var(--green);
  font-size: 1.3rem;
  font-weight: 400;
}

.section-header h1::before {
  content: 'root@blog:~# ';
  color: var(--red);
}

.section-header p {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.section-header p::before {
  content: '// ';
  color: var(--comment);
}

/* ===== POST CARDS ===== */
.post-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green-dim);
  padding: 1.5rem;
  text-decoration: none;
  transition: all 0.3s;
  display: block;
  animation: fadeInUp 0.4s ease backwards;
}

.post-card:nth-child(1) { animation-delay: 0.05s; }
.post-card:nth-child(2) { animation-delay: 0.1s; }
.post-card:nth-child(3) { animation-delay: 0.15s; }
.post-card:nth-child(4) { animation-delay: 0.2s; }
.post-card:nth-child(5) { animation-delay: 0.25s; }

.post-card:hover {
  border-left-color: var(--green);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.05);
  transform: translateX(4px);
}

.post-card.hidden { display: none; }

.post-card .meta {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.post-card .meta .date::before { content: '['; }
.post-card .meta .date::after { content: ']'; }

.post-card .meta .tag {
  background: rgba(0, 255, 65, 0.1);
  color: var(--green-dim);
  padding: 0.1rem 0.5rem;
  font-size: 0.7rem;
  border: 1px solid rgba(0, 255, 65, 0.2);
}

.post-card .meta .tag.htb { color: var(--cyan); background: rgba(0, 212, 255, 0.1); border-color: rgba(0, 212, 255, 0.2); }
.post-card .meta .tag.ctf { color: var(--purple); background: rgba(180, 77, 255, 0.1); border-color: rgba(180, 77, 255, 0.2); }
.post-card .meta .tag.red-team, .post-card .meta .tag.exploit {
  color: var(--red); background: rgba(255, 62, 62, 0.1); border-color: rgba(255, 62, 62, 0.2);
}
.post-card .meta .tag.linux { color: var(--yellow); background: rgba(255, 184, 0, 0.1); border-color: rgba(255, 184, 0, 0.2); }
.post-card .meta .tag.windows { color: var(--cyan); background: rgba(0, 212, 255, 0.1); border-color: rgba(0, 212, 255, 0.2); }
.post-card .meta .tag.web { color: var(--purple); background: rgba(180, 77, 255, 0.1); border-color: rgba(180, 77, 255, 0.2); }
.post-card .meta .tag.osint { color: #2ecc71; background: rgba(46, 204, 113, 0.1); border-color: rgba(46, 204, 113, 0.2); }
.post-card .meta .tag.forensics { color: #e67e22; background: rgba(230, 126, 34, 0.1); border-color: rgba(230, 126, 34, 0.2); }
.post-card .meta .tag.crypto { color: #1abc9c; background: rgba(26, 188, 156, 0.1); border-color: rgba(26, 188, 156, 0.2); }
.post-card .meta .tag.privesc { color: var(--red); background: rgba(255, 62, 62, 0.1); border-color: rgba(255, 62, 62, 0.2); }
.post-card .meta .tag.reverse { color: #e91e63; background: rgba(233, 30, 99, 0.1); border-color: rgba(233, 30, 99, 0.2); }

.post-card h2 {
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.post-card p {
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Difficulty badges */
.difficulty {
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  border: 1px solid;
}
.difficulty.easy { color: #2ecc71; border-color: #2ecc71; }
.difficulty.medium { color: var(--yellow); border-color: var(--yellow); }
.difficulty.hard { color: var(--red); border-color: var(--red); }
.difficulty.insane { color: var(--purple); border-color: var(--purple); }

.no-results {
  text-align: center;
  padding: 3rem;
  color: var(--text-dim);
  display: none;
}

.no-results.visible { display: block; }

/* ===== ARTICLE CONTENT ===== */
.article-content { max-width: 100%; }

.article-content h1 {
  color: var(--green);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.article-content h2 {
  color: var(--cyan);
  font-size: 1.15rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.article-content h3 {
  color: var(--green-dim);
  font-size: 1rem;
  margin-top: 2rem;
  margin-bottom: 0.8rem;
}

.article-content p { margin-bottom: 1rem; }

.article-content a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--cyan);
}

.article-content a:hover {
  color: var(--green);
  border-color: var(--green);
}

.article-content code {
  background: var(--bg-secondary);
  color: var(--green);
  padding: 0.15rem 0.4rem;
  font-size: 0.9em;
  border: 1px solid var(--border);
}

.article-content pre {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 1.2rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  position: relative;
}

.article-content pre::before {
  content: 'terminal';
  position: absolute;
  top: 0; right: 0;
  background: var(--border);
  color: var(--text-dim);
  font-size: 0.65rem;
  padding: 0.2rem 0.6rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.article-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text);
}

.article-content blockquote {
  border-left: 3px solid var(--yellow);
  padding: 0.8rem 1.2rem;
  margin: 1.5rem 0;
  background: rgba(255, 184, 0, 0.05);
  color: var(--text-dim);
}

.article-content ul, .article-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.article-content li { margin-bottom: 0.4rem; }

.article-content img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--border);
  margin: 1.5rem 0;
  clear: both;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.article-content th, .article-content td {
  border: 1px solid var(--border);
  padding: 0.6rem 1rem;
  text-align: left;
}

.article-content th {
  background: var(--bg-secondary);
  color: var(--green);
}

.article-meta {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

/* ===== RESUME PAGE ===== */
.resume-page {
  animation: fadeInUp 0.5s ease;
}

/* Resume header with download button */
.resume-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  padding: 2rem 0;
  border-bottom: none;
  flex-wrap: wrap;
  gap: 1.5rem;
  position: relative;
}

.resume-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-dim), var(--cyan), var(--green-dim), transparent);
  opacity: 0.4;
}

.resume-header h1 {
  color: var(--green);
  font-size: 1.8rem;
  font-weight: 700;
  font-family: 'Share Tech Mono', monospace;
  letter-spacing: 1px;
  text-shadow: 0 0 20px var(--green-glow);
}

.resume-header p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 0.4rem;
  letter-spacing: 0.5px;
}

.cv-download {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--green);
  background: transparent;
  text-decoration: none;
  padding: 0.6rem 1.4rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--green-dim);
  border-radius: 4px;
  transition: all 0.3s;
  white-space: nowrap;
}

.cv-download:hover {
  background: var(--green);
  color: var(--bg);
  box-shadow: 0 0 20px var(--green-glow);
  transform: translateY(-1px);
}

.cv-download svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Certification badges */
.badge-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1rem 0 1.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: transparent;
  font-size: 0.8rem;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  text-decoration: none;
  color: var(--text);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
}

.badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 255, 65, 0.03), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.badge:hover::before {
  opacity: 1;
}

.badge:hover {
  border-color: var(--green-dim);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 255, 65, 0.08);
}

.badge .badge-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}

.badge .badge-icon.ceh { background: #c72c2c; color: #fff; }
.badge .badge-icon.ewptx { background: #ff6b00; color: #fff; }
.badge .badge-icon.crte { background: #8b00ff; color: #fff; }
.badge .badge-icon.crto { background: #dc143c; color: #fff; }
.badge .badge-icon.ctia { background: #1a1a2e; color: #00d4ff; }
.badge .badge-icon.cnss { background: #004d99; color: #fff; }
.badge .badge-icon.cli { background: #2e7d32; color: #fff; }
.badge .badge-icon.cscu { background: #c72c2c; color: #fff; }
.badge .badge-icon.cei { background: #c72c2c; color: #fff; }
.badge .badge-icon.ccna { background: #1ba0d8; color: #fff; }
.badge .badge-icon.default { background: var(--green-dim); color: var(--bg); }

.badge .badge-info {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.badge .badge-name {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text);
}

.badge .badge-issuer {
  font-size: 0.65rem;
  color: var(--text-dim);
}

.badge .badge-verify {
  font-size: 0.6rem;
  color: var(--cyan);
  text-decoration: none;
  margin-top: 3px;
  opacity: 0.6;
  transition: all 0.2s;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge .badge-verify:hover {
  opacity: 1;
  color: var(--green);
  text-decoration: underline;
}

/* Resume sections with unique icons */
.resume-block {
  margin-bottom: 3rem;
  animation: fadeInUp 0.5s ease backwards;
  position: relative;
}

.resume-block:nth-child(2) { animation-delay: 0.08s; }
.resume-block:nth-child(3) { animation-delay: 0.16s; }
.resume-block:nth-child(4) { animation-delay: 0.24s; }
.resume-block:nth-child(5) { animation-delay: 0.32s; }
.resume-block:nth-child(6) { animation-delay: 0.4s; }

.resume-block-title {
  font-family: 'Share Tech Mono', monospace;
  color: var(--green);
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 1.4rem;
  padding-bottom: 0.6rem;
  border-bottom: none;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  position: relative;
}

.resume-block-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--green), transparent);
  border-radius: 1px;
}

.resume-block-title .section-icon {
  color: var(--cyan);
  font-size: 0.85rem;
  min-width: 1.2rem;
  text-align: center;
  text-shadow: 0 0 8px rgba(0, 212, 255, 0.3);
}

/* Skill bars */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.6rem;
}

.skill-item {
  padding: 0.9rem 1.1rem;
  background: transparent;
  border: none;
  border-left: 2px solid var(--cyan);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-radius: 0 4px 4px 0;
}

.skill-item:hover {
  border-left-color: var(--green);
  transform: translateX(6px);
  background: rgba(0, 255, 65, 0.02);
}

.skill-item strong {
  color: var(--green);
  font-size: 0.8rem;
  display: block;
  margin-bottom: 0.3rem;
}

.skill-item span {
  color: var(--text-dim);
  font-size: 0.75rem;
  line-height: 1.5;
}

/* Experience timeline */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--green-dim), var(--cyan), var(--border), transparent);
  opacity: 0.4;
}

.timeline-item {
  position: relative;
  margin-bottom: 2.2rem;
  padding: 1.4rem 1.6rem;
  background: transparent;
  border: none;
  border-left: none;
  border-radius: 6px;
  transition: all 0.3s;
}

.timeline-item:hover {
  background: rgba(0, 255, 65, 0.015);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.3rem;
  top: 1.6rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  border: 2px solid var(--bg);
  box-shadow: 0 0 10px var(--green-glow);
  transition: box-shadow 0.3s;
}

.timeline-item:hover::before {
  box-shadow: 0 0 16px var(--green-glow), 0 0 30px rgba(0, 255, 65, 0.1);
}

.timeline-item h3 {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.timeline-item .timeline-date {
  color: var(--cyan);
  font-size: 0.75rem;
  margin-bottom: 0.8rem;
  font-style: italic;
  opacity: 0.85;
}

.timeline-item ul {
  padding-left: 1.2rem;
  margin: 0;
}

.timeline-item li {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
  line-height: 1.6;
}

.timeline-item li::marker {
  color: var(--green-dim);
}

/* Links section */
.resume-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.resume-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.3rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: transparent;
  color: var(--text);
  text-decoration: none;
  font-size: 0.8rem;
  border-radius: 6px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.resume-link:hover {
  border-color: var(--green-dim);
  color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 255, 65, 0.08);
}

.resume-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.resume-link:hover svg {
  transform: scale(1.1);
}

/* ===== IN-POST SEARCH ===== */
.post-search-bar {
  margin-bottom: 1.5rem;
}

.post-search-bar input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  padding: 0.6rem 1rem;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.post-search-bar input::placeholder { color: var(--text-dim); }

.post-search-bar input:focus {
  border-color: var(--green);
  box-shadow: 0 0 8px var(--green-glow);
}

.search-highlight {
  background: rgba(0, 255, 65, 0.25);
  color: var(--green);
  padding: 0 2px;
  border-radius: 2px;
  scroll-margin-top: 6rem;
}

.search-match-count {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 0.3rem;
  display: none;
}

.search-match-count.visible { display: block; }

/* Reading time */
.read-time {
  color: var(--cyan);
  font-size: 0.75rem;
  margin-left: 0.5rem;
}

.read-time::before { content: '// '; color: var(--comment); }

/* ===== TABLE OF CONTENTS ===== */
.toc {
  margin-bottom: 2rem;
  padding: 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cyan);
  overflow: hidden;
  clear: both;
}

.toc-title {
  font-family: 'Share Tech Mono', monospace;
  color: var(--cyan);
  font-size: 0.85rem;
  margin-bottom: 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--border);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.toc-title::before {
  content: '> ';
  color: var(--green);
}

.toc-title::after {
  content: '[-]';
  font-size: 0.75rem;
  color: var(--text-dim);
}

.toc.collapsed .toc-title::after {
  content: '[+]';
}

.toc-nav {
  display: flex;
  flex-direction: column;
  max-height: 400px;
  overflow-y: auto;
  margin-top: 0.8rem;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.toc-nav::-webkit-scrollbar {
  width: 4px;
}

.toc-nav::-webkit-scrollbar-track {
  background: transparent;
}

.toc-nav::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

.toc.collapsed .toc-nav {
  display: none;
}

.toc-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  padding: 0.3rem 0;
  border-left: 2px solid transparent;
  transition: all 0.2s;
  line-height: 1.4;
}

.toc-link:hover {
  color: var(--green);
  border-left-color: var(--green);
}

.toc-link.toc-active {
  color: var(--green);
  border-left-color: var(--green);
  background: rgba(0, 255, 65, 0.03);
}

.toc-h2 { padding-left: 0.8rem; }
.toc-h3 { padding-left: 1.6rem; font-size: 0.75rem; }
.toc-h4 { padding-left: 2.4rem; font-size: 0.7rem; }

/* ===== CONTACT PAGE ===== */
.contact-page {
  animation: fadeInUp 0.5s ease;
}

.contact-header {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-title {
  font-family: 'Share Tech Mono', monospace;
  color: var(--green);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.contact-title::before {
  content: 'root@blog:~# ';
  color: var(--red);
}

.contact-subtitle {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

/* Terminal-style form */
.contact-form-wrap {
  width: 100%;
}

.contact-form-terminal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #28c840; }

.terminal-title {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-left: 0.5rem;
  font-family: 'Share Tech Mono', monospace;
}

.contact-form {
  padding: 1.5rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  color: var(--green);
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
  font-family: 'Share Tech Mono', monospace;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  padding: 0.7rem 1rem;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 8px var(--green-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-submit {
  width: 100%;
  background: transparent;
  border: 2px solid var(--green);
  color: var(--green);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.9rem;
  padding: 0.8rem;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.form-submit:hover {
  background: var(--green);
  color: var(--bg);
  box-shadow: 0 0 20px var(--green-glow);
}

.form-submit.sending {
  border-color: var(--yellow);
  color: var(--yellow);
}

.form-submit.sent {
  border-color: var(--green);
  background: var(--green);
  color: var(--bg);
}

/* Contact info cards */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem;
}

.contact-card-title {
  font-family: 'Share Tech Mono', monospace;
  color: var(--cyan);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--border);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem;
  text-decoration: none;
  color: var(--text);
  transition: all 0.2s;
  border-left: 2px solid transparent;
  margin-bottom: 0.3rem;
}

.contact-method:hover {
  border-left-color: var(--green);
  background: rgba(0, 255, 65, 0.03);
  color: var(--green);
  padding-left: 1rem;
}

.contact-method svg { flex-shrink: 0; }

.method-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.method-value {
  display: block;
  font-size: 0.85rem;
  color: var(--text);
}

.contact-method:hover .method-value { color: var(--green); }

/* ===== POST LAYOUT WITH SIDEBAR ===== */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 2.5rem;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 5rem;
}

.sidebar-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-section:last-child {
  border-bottom: none;
}

.sidebar-title {
  font-family: 'Share Tech Mono', monospace;
  color: var(--green);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.8rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px dashed var(--border);
}

.sidebar-title::before {
  content: '> ';
  color: var(--red);
}

/* Sidebar categories */
.sidebar-cat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.7rem;
  color: var(--text);
  text-decoration: none;
  font-size: 0.8rem;
  border-left: 2px solid transparent;
  transition: all 0.2s;
  margin-bottom: 0.2rem;
}

.sidebar-cat:hover {
  border-left-color: var(--green);
  color: var(--green);
  background: rgba(0, 255, 65, 0.03);
  padding-left: 1rem;
}

.cat-count {
  background: var(--bg-secondary);
  color: var(--text-dim);
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--border);
}

/* Sidebar tags */
.sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.sidebar-tag {
  font-size: 0.65rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--bg-card);
  cursor: default;
  transition: all 0.2s;
}

.sidebar-tag:hover {
  border-color: var(--green);
  color: var(--green);
}

.sidebar-tag.active {
  border-color: var(--green);
  color: var(--green);
  background: rgba(0, 255, 65, 0.08);
}

.sidebar-tag.htb { border-color: rgba(0, 212, 255, 0.3); }
.sidebar-tag.htb.active { color: var(--cyan); border-color: var(--cyan); }
.sidebar-tag.ctf { border-color: rgba(180, 77, 255, 0.3); }
.sidebar-tag.ctf.active { color: var(--purple); border-color: var(--purple); }
.sidebar-tag.exploit, .sidebar-tag.red-team { border-color: rgba(255, 62, 62, 0.3); }
.sidebar-tag.exploit.active, .sidebar-tag.red-team.active { color: var(--red); border-color: var(--red); }

.tag-count {
  font-size: 0.55rem;
  color: var(--comment);
  margin-left: 2px;
}

/* Sidebar recent posts */
.sidebar-recent {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.sidebar-post {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-decoration: none;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(26, 35, 50, 0.5);
  transition: color 0.2s;
  line-height: 1.4;
}

.sidebar-post:hover {
  color: var(--green);
}

/* Badge images */
.badge-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
  border: 2px solid var(--border);
  background: var(--bg-secondary);
  transition: border-color 0.3s, transform 0.3s;
}

.badge:hover .badge-img {
  border-color: var(--green);
  transform: scale(1.1);
}

/* Back link */
.back-link {
  display: inline-block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  margin-bottom: 2rem;
  transition: color 0.2s;
}

.back-link::before { content: '< '; }
.back-link:hover { color: var(--green); }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 3rem;
  color: var(--text-dim);
  font-size: 0.75rem;
  text-align: center;
}

footer .footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

footer .social-icons { gap: 1rem; }
footer .social-icons svg { width: 18px; height: 18px; }

footer a {
  color: var(--green-dim);
  text-decoration: none;
}

/* ===== GLITCH TEXT EFFECT ===== */
.glitch {
  position: relative;
  animation: glitch-skew 4s infinite linear alternate-reverse;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

.glitch::before {
  color: var(--cyan);
  animation: glitch-effect 3s infinite linear alternate-reverse;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
  transform: translateX(-2px);
}

.glitch::after {
  color: var(--red);
  animation: glitch-effect 2s infinite linear alternate-reverse;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
  transform: translateX(2px);
}

@keyframes glitch-effect {
  0%, 90%, 100% { transform: translateX(0); }
  92% { transform: translateX(2px); }
  94% { transform: translateX(-2px); }
  96% { transform: translateX(3px); }
  98% { transform: translateX(-1px); }
}

@keyframes glitch-skew {
  0%, 90%, 100% { transform: skew(0deg); }
  95% { transform: skew(0.5deg); }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s, transform 0.6s;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 700px) {
  .container { padding: 0 1rem; }
  header .container { flex-direction: column; gap: 0.8rem; }
  .nav-group { width: 100%; justify-content: center; }
  nav a { margin-left: 1rem; font-size: 0.75rem; }
  .ascii-banner { font-size: 0.32rem; }
  .about-section .about-stats { grid-template-columns: repeat(2, 1fr); }
  .hero .links { gap: 0.5rem; }
  .hero .links a { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .post-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border); }
  .resume-header { flex-direction: column; }
  .skill-grid { grid-template-columns: 1fr; }
  .badge-grid { gap: 0.5rem; }
  .badge { padding: 0.4rem 0.7rem; font-size: 0.75rem; }
}