/* ============================================================
   Anderson Computer Consulting — Main Stylesheet
   Color scheme: MAC-OPS dark palette
   ============================================================ */

:root {
  --bg0: #070a0e;
  --bg1: #0d1117;
  --bg2: #131920;
  --bg3: #1a2330;
  --bg4: #212d3a;
  --border: #243040;
  --border2: #2e3d50;
  --cyan: #00e5ff;
  --cyan-dim: rgba(0,229,255,.12);
  --cyan-glow: rgba(0,229,255,.35);
  --amber: #f5a623;
  --amber-dim: rgba(245,166,35,.12);
  --green: #00d68f;
  --green-dim: rgba(0,214,143,.12);
  --red: #ff4d6a;
  --red-dim: rgba(255,77,106,.12);
  --purple: #a78bfa;
  --purple-dim: rgba(167,139,250,.12);
  --text0: #e8f0f8;
  --text1: #9eb3c8;
  --text2: #506070;
  --text3: #2e3f50;
  --mono: 'Courier New', 'Consolas', monospace;
  --ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --r8: 8px;
  --r12: 12px;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg0);
  color: var(--text0);
  font-family: var(--ui);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: #fff; text-decoration: underline; }

h1, h2, h3, h4, h5, h6 {
  color: var(--text0);
  font-weight: 700;
  line-height: 1.2;
}

code, pre {
  font-family: var(--mono);
  font-size: 13px;
}

pre {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r8);
  padding: 16px;
  overflow-x: auto;
}

code {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--cyan);
}

pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text0);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

img { max-width: 100%; height: auto; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }

/* ── Navbar ── */
.acc-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg1);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(8px);
}

.navbar-brand img { height: 42px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links > li { position: relative; }

.nav-links > li > a {
  display: block;
  padding: 8px 14px;
  color: var(--text1);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--r8);
  transition: color .2s, background .2s;
  white-space: nowrap;
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--cyan);
  background: var(--cyan-dim);
  text-decoration: none;
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 220px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--r12);
  padding: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity .2s, transform .2s;
  z-index: 100;
}

.nav-links > li:hover .nav-dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 8px 12px;
  color: var(--text1);
  font-size: 13px;
  border-radius: var(--r8);
  transition: color .2s, background .2s;
}

.nav-dropdown a:hover {
  color: var(--cyan);
  background: var(--cyan-dim);
  text-decoration: none;
}

.nav-cta {
  background: var(--cyan);
  color: #000 !important;
  border-radius: var(--r8);
  padding: 8px 16px !important;
  font-weight: 700 !important;
  transition: box-shadow .2s, transform .2s !important;
}

.nav-cta:hover {
  background: #00ccee !important;
  color: #000 !important;
  box-shadow: 0 0 16px var(--cyan-glow);
  transform: translateY(-1px);
}

.navbar-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border2);
  border-radius: var(--r8);
  color: var(--text1);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 18px;
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg0);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(0,229,255,.07) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0,119,255,.06) 0%, transparent 45%),
    radial-gradient(circle at 60% 80%, rgba(167,139,250,.05) 0%, transparent 40%);
}

/* Circuit grid overlay */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,229,255,.3);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--cyan);
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero h1 span { color: var(--cyan); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--text1);
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 900;
  color: var(--cyan);
  font-family: var(--mono);
  line-height: 1;
}

.hero-stat-label {
  font-size: 12px;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ── Buttons ── */
.btn-cyan {
  background: var(--cyan);
  color: #000;
  border: none;
  border-radius: var(--r8);
  padding: 12px 24px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: box-shadow .2s, transform .2s;
  display: inline-block;
  text-decoration: none;
}

.btn-cyan:hover {
  background: #00ccee;
  color: #000;
  box-shadow: 0 0 20px var(--cyan-glow);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  border-radius: var(--r8);
  padding: 12px 24px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: background .2s, box-shadow .2s;
  display: inline-block;
  text-decoration: none;
}

.btn-outline:hover {
  background: var(--cyan-dim);
  box-shadow: 0 0 16px var(--cyan-glow);
  color: var(--cyan);
  text-decoration: none;
}

.btn-ghost {
  background: var(--bg3);
  color: var(--text0);
  border: 1px solid var(--border2);
  border-radius: var(--r8);
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
  display: inline-block;
  text-decoration: none;
}

.btn-ghost:hover {
  background: var(--bg4);
  color: var(--text0);
  text-decoration: none;
}

/* ── Section ── */
.section {
  padding: 80px 0;
}

.section-sm { padding: 48px 0; }

.section-dark { background: var(--bg1); }

.section-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-title span { color: var(--cyan); }

.section-sub {
  color: var(--text1);
  font-size: 1rem;
  max-width: 560px;
  margin-bottom: 48px;
}

/* ── Cards ── */
.card-acc {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r12);
  padding: 24px;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}

.card-acc:hover {
  border-color: rgba(0,229,255,.4);
  box-shadow: 0 0 24px rgba(0,229,255,.08);
  transform: translateY(-3px);
}

.card-icon {
  width: 44px;
  height: 44px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,229,255,.3);
  border-radius: var(--r8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--cyan);
  margin-bottom: 16px;
}

.card-icon.green  { background: var(--green-dim);  border-color: rgba(0,214,143,.3);  color: var(--green); }
.card-icon.amber  { background: var(--amber-dim);  border-color: rgba(245,166,35,.3); color: var(--amber); }
.card-icon.purple { background: var(--purple-dim); border-color: rgba(167,139,250,.3);color: var(--purple);}
.card-icon.red    { background: var(--red-dim);    border-color: rgba(255,77,106,.3); color: var(--red); }

.card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text0);
}

.card-body-text {
  font-size: 13px;
  color: var(--text1);
  line-height: 1.6;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--cyan);
  margin-top: 16px;
  font-weight: 600;
  transition: gap .2s;
}

.card-link:hover { gap: 10px; text-decoration: none; color: #fff; }

/* ── Stats Bar ── */
.stats-bar {
  background: var(--bg1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}

.stat-item { text-align: center; }

.stat-value {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--cyan);
  font-family: var(--mono);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 6px;
}

/* ── Page Header ── */
.page-header {
  background: var(--bg1);
  border-bottom: 1px solid var(--border);
  padding: 56px 0 48px;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 50%, rgba(0,229,255,.05) 0%, transparent 60%);
}

.page-header-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 10px;
}

.page-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  position: relative;
  z-index: 1;
}

.page-header p {
  color: var(--text1);
  font-size: 1rem;
  max-width: 600px;
  position: relative;
  z-index: 1;
}

/* ── Breadcrumbs ── */
.breadcrumb-acc {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text2);
  font-family: var(--mono);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.breadcrumb-acc a { color: var(--text2); }
.breadcrumb-acc a:hover { color: var(--cyan); }
.breadcrumb-acc .sep { color: var(--text3); }

/* ── Knowledge Base ── */
.kb-category-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r12);
  padding: 20px 24px;
  transition: border-color .2s, box-shadow .2s;
  display: block;
  text-decoration: none;
}

.kb-category-card:hover {
  border-color: rgba(0,229,255,.4);
  box-shadow: 0 0 20px rgba(0,229,255,.08);
  text-decoration: none;
}

.kb-category-card h3 { color: var(--text0); font-size: 1rem; margin-bottom: 6px; }
.kb-category-card p  { color: var(--text1); font-size: 13px; margin: 0; }

.kb-article-list { list-style: none; padding: 0; margin: 0; }

.kb-article-list li {
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.kb-article-list li:last-child { border-bottom: none; }

.kb-article-list a {
  color: var(--text0);
  font-weight: 600;
  font-size: 14px;
}

.kb-article-list a:hover { color: var(--cyan); text-decoration: none; }

.kb-meta { font-size: 12px; color: var(--text2); margin-top: 4px; font-family: var(--mono); }

.kb-tag {
  display: inline-block;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 11px;
  color: var(--text1);
  font-family: var(--mono);
  margin-right: 4px;
}

/* ── Code Share ── */
.snippet-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r12);
  overflow: hidden;
  transition: border-color .2s;
}

.snippet-card:hover { border-color: rgba(0,229,255,.3); }

.snippet-header {
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.snippet-lang {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,229,255,.3);
  border-radius: 20px;
  padding: 3px 10px;
}

.snippet-body { padding: 0; }

.snippet-body pre {
  margin: 0;
  border-radius: 0;
  border: none;
  max-height: 280px;
  overflow-y: auto;
}

.copy-btn {
  background: var(--bg4);
  border: 1px solid var(--border2);
  border-radius: 6px;
  color: var(--text1);
  font-size: 12px;
  padding: 4px 10px;
  cursor: pointer;
  transition: color .2s, border-color .2s;
  font-family: var(--mono);
}

.copy-btn:hover { color: var(--cyan); border-color: var(--cyan); }
.copy-btn.copied { color: var(--green); border-color: var(--green); }

/* ── Downloads ── */
.download-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r12);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color .2s;
}

.download-item:hover { border-color: rgba(0,229,255,.3); }

.download-icon {
  width: 40px;
  height: 40px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--r8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--cyan);
  flex-shrink: 0;
}

.download-info { flex: 1; min-width: 0; }
.download-name { font-weight: 700; color: var(--text0); font-size: 14px; }
.download-meta { font-size: 12px; color: var(--text2); font-family: var(--mono); margin-top: 2px; }

/* ── Blog ── */
.post-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r12);
  overflow: hidden;
  transition: border-color .2s, transform .2s;
}

.post-card:hover {
  border-color: rgba(0,229,255,.3);
  transform: translateY(-2px);
}

.post-card-body { padding: 20px 24px; }
.post-date { font-size: 12px; color: var(--text2); font-family: var(--mono); margin-bottom: 8px; }
.post-title { font-size: 1rem; font-weight: 700; color: var(--text0); margin-bottom: 10px; }
.post-title a { color: inherit; }
.post-title a:hover { color: var(--cyan); text-decoration: none; }
.post-excerpt { font-size: 13px; color: var(--text1); }

/* ── Contact ── */
.contact-form {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r12);
  padding: 32px;
}

.form-label-acc {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text1);
  margin-bottom: 6px;
}

.form-control-acc {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--r8);
  color: var(--text0);
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--ui);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}

.form-control-acc:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-dim);
}

.form-control-acc::placeholder { color: var(--text3); }

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

/* ── Footer ── */
.acc-footer {
  background: var(--bg1);
  border-top: 1px solid var(--border);
  padding: 56px 0 24px;
}

.footer-brand { margin-bottom: 16px; }
.footer-brand img { height: 36px; }

.footer-tagline {
  font-size: 13px;
  color: var(--text2);
  max-width: 260px;
  margin-bottom: 20px;
}

.footer-heading {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text2);
  margin-bottom: 16px;
  font-family: var(--mono);
}

.footer-links { list-style: none; padding: 0; margin: 0; }

.footer-links li { margin-bottom: 8px; }

.footer-links a {
  color: var(--text1);
  font-size: 13px;
  transition: color .2s;
}

.footer-links a:hover { color: var(--cyan); text-decoration: none; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy { font-size: 12px; color: var(--text2); font-family: var(--mono); }

.footer-legal { display: flex; gap: 16px; }

.footer-legal a { font-size: 12px; color: var(--text2); }
.footer-legal a:hover { color: var(--cyan); }

/* ── Chatbot Widget ── */
.chatbot-toggle {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9000;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bg2);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 20px var(--cyan-glow);
  cursor: pointer;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
  padding: 0;
}

.chatbot-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 0 30px var(--cyan-glow);
}

.chatbot-toggle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.chatbot-window {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 380px;
  max-height: 520px;
  z-index: 9001;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--r12);
  box-shadow: 0 8px 40px rgba(0,0,0,.6);
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.chatbot-window.open { display: flex; }

.chatbot-header {
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chatbot-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  object-fit: cover;
}

.chatbot-name { font-weight: 700; font-size: 14px; color: var(--text0); }
.chatbot-status { font-size: 11px; color: var(--green); font-family: var(--mono); }

.chatbot-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text2);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.chatbot-close:hover { color: var(--text0); }

.chatbot-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
}

.chat-msg.bot {
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--text0);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.chat-msg.user {
  background: var(--cyan-dim);
  border: 1px solid rgba(0,229,255,.3);
  color: var(--text0);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chatbot-input-area {
  border-top: 1px solid var(--border);
  padding: 12px;
  display: flex;
  gap: 8px;
}

.chatbot-input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--r8);
  color: var(--text0);
  padding: 9px 12px;
  font-size: 13px;
  outline: none;
  font-family: var(--ui);
}

.chatbot-input:focus { border-color: var(--cyan); }
.chatbot-input::placeholder { color: var(--text3); }

.chatbot-send {
  background: var(--cyan);
  color: #000;
  border: none;
  border-radius: var(--r8);
  padding: 9px 14px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: background .2s;
}

.chatbot-send:hover { background: #00ccee; }

/* ── Utilities ── */
.container-acc {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-cyan   { color: var(--cyan) !important; }
.text-green  { color: var(--green) !important; }
.text-amber  { color: var(--amber) !important; }
.text-purple { color: var(--purple) !important; }
.text-red    { color: var(--red) !important; }
.text-muted  { color: var(--text2) !important; }
.text-mono   { font-family: var(--mono) !important; }

.badge-acc {
  display: inline-block;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,229,255,.3);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 11px;
  font-family: var(--mono);
  color: var(--cyan);
}

/* ── Animations ── */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.3); }
}

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

.fade-in-up { animation: fadeInUp .5s ease both; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .navbar-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg1);
    border-bottom: 1px solid var(--border);
    padding: 12px;
    gap: 2px;
  }
  .nav-dropdown {
    position: static;
    opacity: 1;
    pointer-events: all;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--bg3);
    margin-top: 4px;
    padding-left: 12px;
  }
  .hero { min-height: auto; padding: 80px 0; }
  .chatbot-window { width: calc(100vw - 40px); right: 20px; }
  .acc-navbar { position: relative; }
}

/* ── Search ── */
.search-box {
  position: relative;
  max-width: 480px;
}

.search-input {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--r8);
  color: var(--text0);
  padding: 12px 48px 12px 16px;
  font-size: 14px;
  outline: none;
  transition: border-color .2s;
  font-family: var(--ui);
}

.search-input:focus { border-color: var(--cyan); }
.search-input::placeholder { color: var(--text3); }

.search-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text2);
  font-size: 16px;
  pointer-events: none;
}

/* ── Syntax highlight overrides ── */
.highlight { background: var(--bg2) !important; border: 1px solid var(--border); border-radius: var(--r8); }
.highlight pre { background: transparent !important; border: none; }