:root {
  /* Lifted directly from the plugin's web UI design system */
  --bg-primary: #131821;
  --bg-secondary: #1B222D;
  --bg-tertiary: #242D3A;
  --bg-elevated: #2C3745;
  --bg-hover: #344152;

  --accent-primary: #6AA6FF;
  --accent-primary-hover: #8ABBFF;
  --accent-secondary: #58D1C9;
  --accent-tertiary: #A9D1FF;
  --accent-gradient: linear-gradient(135deg, #58D1C9 0%, #6AA6FF 55%, #8ABBFF 100%);
  --accent-bg: rgba(106, 166, 255, 0.12);
  --accent-bg-hover: rgba(106, 166, 255, 0.18);

  --color-success: #78DFA8;
  --color-success-bg: rgba(120, 223, 168, 0.12);
  --color-warning: #F5C46B;
  --color-warning-bg: rgba(245, 196, 107, 0.12);
  --color-error: #FF9E9E;
  --color-error-bg: rgba(255, 158, 158, 0.12);

  --text-primary: #EEF4FF;
  --text-secondary: #C4CEE0;
  --text-muted: #8793A9;
  --text-accent: #8ABBFF;
  --text-inverse: #0E131A;

  --border-default: #334050;
  --border-subtle: #26303D;

  --shadow-md: 0 10px 24px rgba(3, 8, 15, 0.28);
  --shadow-lg: 0 18px 42px rgba(3, 8, 15, 0.34);
  --shadow-glow: 0 0 24px rgba(106, 166, 255, 0.18);

  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 999px;

  --sql-keyword: #8ABBFF;
  --sql-string: #78DFA8;
  --sql-number: #7CB6FF;
  --sql-type: #58D1C9;

  --transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h: 64px;
  --max-width: 1140px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* feature icon tints */
  --rose: #FF9E9E;
  --rose-bg: rgba(255, 158, 158, 0.12);
  --amber: #F5C46B;
  --amber-bg: rgba(245, 196, 107, 0.12);
  --violet: #C3A9FF;
  --violet-bg: rgba(195, 169, 255, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: var(--accent-primary); text-decoration: none; }
a:hover { color: var(--accent-primary-hover); text-decoration: underline; }

code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  background: rgba(106, 166, 255, 0.10);
  padding: 0.12em 0.42em;
  border-radius: 6px;
  color: var(--accent-tertiary);
}
/* Softer inline code inside body prose — no chip background, just colored monospace. */
.lede code,
.section-lede code,
.faq-item p code,
.dialect-note code,
.muted code {
  background: transparent;
  padding: 0;
  color: var(--text-accent);
  font-size: 0.92em;
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.narrow { max-width: 780px; }
.center { text-align: center; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(19, 24, 33, 0.78);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--text-primary); font-weight: 600; font-size: 0.98rem; }
.brand:hover { text-decoration: none; }
.brand-icon { height: 26px; width: auto; display: block; }
.nav-links { display: flex; gap: 1.5rem; font-size: 0.92rem; align-items: center; }
.nav-links a { color: var(--text-muted); }
.nav-links a:hover { color: var(--text-primary); text-decoration: none; }
.nav-links a.active { color: var(--text-primary); }
.nav-links a.active::after {
  content: "";
  display: block;
  height: 2px;
  margin-top: 3px;
  border-radius: 2px;
  background: var(--accent-gradient);
}
.nav-links a.nav-gh.active::after { display: none; }
.nav-gh {
  color: var(--text-inverse) !important;
  background: var(--accent-gradient);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  box-shadow: var(--shadow-glow);
  transition: transform 0.06s ease, box-shadow var(--transition);
}
.nav-gh:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(106, 166, 255, 0.42);
}


/* Hero */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border-subtle); }
.hero-glow {
  position: absolute;
  inset: -40% 0 auto 0;
  height: 620px;
  background:
    radial-gradient(620px 320px at 76% 12%, rgba(106, 166, 255, 0.26), transparent 62%),
    radial-gradient(560px 320px at 12% 0%, rgba(88, 209, 201, 0.20), transparent 60%);
  pointer-events: none;
}
.hero-content { position: relative; padding: 5rem 1.5rem 6rem; text-align: center; }

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  border: 1px solid rgba(88, 209, 201, 0.3);
  background: rgba(88, 209, 201, 0.10);
  padding: 0.36rem 0.9rem;
  border-radius: var(--radius-full);
}
.eyebrow.center { display: block; width: fit-content; max-width: 100%; margin: 0 auto 1.1rem; }

.hero-content h1 {
  font-size: clamp(2.4rem, 5.6vw, 4.1rem);
  line-height: 1.07;
  letter-spacing: -0.03em;
  margin: 1.4rem 0 1.3rem;
  font-weight: 800;
}
.grad {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lede {
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 2.2rem;
}

.cta-row { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }
.cta-row.center { margin-top: 1.8rem; margin-bottom: 0; }
.btn {
  display: inline-block;
  padding: 0.82rem 1.7rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.96rem;
  border: 1px solid transparent;
  transition: transform 0.06s ease, box-shadow var(--transition), background var(--transition), border-color var(--transition);
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent-gradient); color: var(--text-inverse); box-shadow: var(--shadow-glow); }
.btn-primary:hover { color: var(--text-inverse); box-shadow: 0 0 34px rgba(106, 166, 255, 0.4); }
.btn-ghost { background: var(--bg-secondary); color: var(--text-primary); border-color: var(--border-default); }
.btn-ghost:hover { border-color: var(--accent-primary); color: var(--accent-primary-hover); }

.has-ico { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; }
.gh-ico { width: 1.05em; height: 1.05em; flex-shrink: 0; }

.meta-row { display: flex; gap: 0.6rem; justify-content: center; flex-wrap: wrap; }
.badge {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-size: 0.8rem; font-weight: 500;
  padding: 0.32rem 0.8rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  background: var(--bg-secondary);
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); }

/* Sections */
.section { padding: 5.5rem 0; border-bottom: 1px solid var(--border-subtle); }
.section-alt { background: var(--bg-secondary); }
.section-title { font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1.15; margin: 0 0 0.7rem; letter-spacing: -0.025em; font-weight: 750; }
.section-lede { color: var(--text-secondary); margin: 0 auto 3rem; font-size: 1.05rem; max-width: 680px; }

/* ===== Interactive demo ===== */
.demo-shell {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
}
.demo-titlebar {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1rem;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
}
.tl-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--bg-hover); }
.tl-dot:nth-child(1) { background: #FF6058; }
.tl-dot:nth-child(2) { background: #FFBD2E; }
.tl-dot:nth-child(3) { background: #28C941; }
.demo-titlebar-label { margin-left: 0.6rem; font-size: 0.8rem; color: var(--text-muted); font-family: var(--font-mono); }

.demo-body { display: grid; grid-template-columns: 290px minmax(0, 1fr); min-height: 420px; }
.demo-body > * { min-width: 0; }
.demo-controls { padding: 1.5rem; border-right: 1px solid var(--border-subtle); display: flex; flex-direction: column; gap: 1.5rem; }
.control-block { display: flex; flex-direction: column; gap: 0.6rem; }
.control-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }

.seg { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.seg-vertical { flex-direction: column; }
.seg-chip {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 0.5rem 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
}
.seg-chip:hover { border-color: var(--accent-primary); color: var(--text-primary); }
.seg-chip.is-active {
  background: var(--accent-bg);
  border-color: var(--accent-primary);
  color: var(--accent-primary-hover);
  box-shadow: var(--shadow-glow);
}

.risk-card { background: var(--bg-tertiary); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 0.9rem; }
.risk-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.6rem; }
.risk-badge {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
  padding: 0.22rem 0.6rem; border-radius: var(--radius-full);
}
.risk-high { background: var(--color-error-bg); color: var(--color-error); }
.risk-medium { background: var(--color-warning-bg); color: var(--color-warning); }
.risk-low { background: var(--color-success-bg); color: var(--color-success); }
.risk-headline { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.35; }
.risk-items { margin: 0; padding-left: 1.1rem; }
.risk-items li { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.25rem; }

.demo-output { display: flex; flex-direction: column; background: var(--bg-primary); min-width: 0; }
.output-head { display: flex; align-items: center; justify-content: space-between; padding: 0.7rem 1.1rem; border-bottom: 1px solid var(--border-subtle); }
.output-file { font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-accent); }
.output-hint { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }
.sql-pane {
  margin: 0; padding: 1.2rem 1.3rem; flex: 1; overflow-x: auto;
  font-family: var(--font-mono); font-size: 0.84rem; line-height: 1.7;
  color: var(--text-secondary); white-space: pre;
}
.sql-pane code { background: none; padding: 0; color: inherit; font-size: inherit; }
.sql-pane.flash { animation: flash 0.4s ease; }
@keyframes flash { from { opacity: 0.35; transform: translateY(2px); } to { opacity: 1; transform: none; } }

.tok-keyword { color: var(--sql-keyword); font-weight: 500; }
.tok-string { color: var(--sql-string); }
.tok-number { color: var(--sql-number); }
.tok-type { color: var(--sql-type); }
.tok-comment { color: var(--text-muted); font-style: italic; }

.demo-foot { margin-top: 1.4rem; }

/* ===== Highlighted features ===== */
.hl-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin: 2.5rem 0 1.2rem; }
.hl-card {
  position: relative;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 1.8rem 1.6rem;
  transition: transform var(--transition), border-color var(--transition);
}
.hl-card:hover { transform: translateY(-4px); border-color: var(--border-default); }
.hl-featured { border-color: rgba(106, 166, 255, 0.4); box-shadow: var(--shadow-glow); }
.hl-tag {
  position: absolute; top: 1.2rem; right: 1.2rem;
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-inverse); background: var(--accent-gradient);
  padding: 0.2rem 0.55rem; border-radius: var(--radius-full);
}
.hl-icon, .feature-icon { border-radius: 13px; display: grid; place-items: center; }
.hl-icon { width: 52px; height: 52px; margin-bottom: 1.2rem; }
.hl-icon svg { width: 28px; height: 28px; }
.hl-card h3 { font-size: 1.2rem; margin: 0 0 0.5rem; }
.hl-card p { margin: 0; color: var(--text-secondary); font-size: 0.96rem; }

.feature-subhead {
  margin: 3rem 0 1.4rem;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); gap: 1.1rem; }
.feature-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 1.5rem 1.4rem;
  transition: transform var(--transition), border-color var(--transition);
}
.feature-card:hover { transform: translateY(-3px); border-color: var(--border-default); }
.feature-icon { width: 44px; height: 44px; margin-bottom: 1rem; }
.feature-icon svg { width: 23px; height: 23px; }
.feature-card h3 { font-size: 1.05rem; margin: 0 0 0.45rem; }
.feature-card p { margin: 0; color: var(--text-secondary); font-size: 0.92rem; }

.icon-blue { background: var(--accent-bg); color: var(--accent-primary); }
.icon-teal { background: rgba(88, 209, 201, 0.12); color: var(--accent-secondary); }
.icon-amber { background: var(--amber-bg); color: var(--amber); }
.icon-rose { background: var(--rose-bg); color: var(--rose); }
.icon-violet { background: var(--violet-bg); color: var(--violet); }

/* Dialects */
.dialect-list { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 2.5rem; }
.dialect-row {
  display: grid; grid-template-columns: 180px 1fr; gap: 1rem; align-items: baseline;
  background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 1rem 1.3rem;
}
.dialect-name { font-weight: 600; color: var(--text-primary); }
.dialect-note { color: var(--text-secondary); font-size: 0.95rem; }

/* CTA + install */
.section-cta {
  background:
    radial-gradient(700px 360px at 50% 120%, rgba(88, 209, 201, 0.14), transparent 60%),
    var(--bg-secondary);
  border-bottom: none;
}
.terminal {
  max-width: 620px;
  margin: 0 auto;
  text-align: left;
  background: var(--bg-primary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.terminal-bar {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.65rem 0.9rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}
.terminal-label { margin-left: 0.5rem; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); }
.copy-btn {
  margin-left: auto;
  font-family: var(--font-sans);
  font-size: 0.78rem; font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 0.32rem 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
}
.copy-btn:hover { border-color: var(--accent-primary); color: var(--accent-primary-hover); }
.copy-btn.copied { border-color: var(--color-success); color: var(--color-success); background: var(--color-success-bg); }
.terminal-body {
  margin: 0; padding: 1.2rem 1.4rem; overflow-x: auto;
  font-family: var(--font-mono); font-size: 0.88rem; line-height: 1.85;
  color: var(--text-secondary);
}
.terminal-body code { background: none; padding: 0; color: inherit; }
.terminal-body .prompt { color: var(--accent-secondary); user-select: none; -webkit-user-select: none; margin-right: 0.5rem; }
.muted { color: var(--text-muted); }
.muted.small { font-size: 0.85rem; margin-top: 1.4rem; }

/* Footer */
.footer { padding: 2.6rem 0; border-top: 1px solid var(--border-subtle); }
.footer-inner { text-align: center; color: var(--text-muted); font-size: 0.9rem; display: flex; flex-direction: column; align-items: center; gap: 0.9rem; }
.footer-inner p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem 1.4rem; }
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--text-primary); text-decoration: none; }
.footer-credit { font-size: 0.85rem; }
.footer-credit a { color: var(--text-secondary); }
.footer-credit a:hover { color: var(--text-primary); }

/* "Or build from source" disclosure */
.build-source { margin-top: 2.6rem; text-align: left; max-width: 620px; margin-left: auto; margin-right: auto; }
.build-source > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.95rem;
  margin: 0 auto;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  transition: color var(--transition), border-color var(--transition);
  text-align: center;
}
.build-source > summary::-webkit-details-marker { display: none; }
.build-source > summary::marker { content: ""; }
.build-source > summary::after {
  content: "▾";
  font-size: 0.82rem;
  transition: transform var(--transition);
}
.build-source[open] > summary::after { transform: rotate(180deg); }
.build-source > summary:hover { color: var(--text-primary); border-color: var(--border-default); }
.build-source .terminal { margin-top: 1.2rem; }
.build-source > .muted { text-align: center; margin-top: 0.9rem; }
/* center the summary inside the disclosure */
.section-cta .build-source { display: flex; flex-direction: column; align-items: center; }

/* FAQ */
.faq-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0.7rem; }
.faq-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 0 1.3rem;
  transition: border-color var(--transition);
}
.faq-item[open] { border-color: var(--border-default); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.05rem 0;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { content: ""; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--accent-secondary);
  transition: transform var(--transition);
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin: 0 0 1.1rem; color: var(--text-secondary); font-size: 0.95rem; }

/* Accessibility */
:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
  border-radius: 4px;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .btn:hover, .feature-card:hover, .hl-card:hover, .nav-gh:hover { transform: none; }
}

/* Responsive */
@media (max-width: 880px) {
  .hl-grid { grid-template-columns: 1fr; }
  .demo-body { grid-template-columns: minmax(0, 1fr); }
  .demo-controls { border-right: none; border-bottom: 1px solid var(--border-subtle); }
  .seg-vertical { flex-direction: row; }
}
@media (max-width: 640px) {
  :root { --nav-h: 58px; }
  .nav-inner { gap: 0.6rem; }
  .nav-links {
    flex: 1;
    min-width: 0;
    gap: 1.1rem;
    font-size: 0.85rem;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0 0.1rem;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links a { white-space: nowrap; flex-shrink: 0; }
  .nav-gh { padding: 0.42rem 0.85rem; flex-shrink: 0; }
  .brand { font-size: 0.92rem; min-width: 0; flex-shrink: 0; }
  .brand span { display: none; }
  .brand-icon { height: 26px; }
  .hero-content { padding: 3rem 1.25rem 4rem; }
  .hero-content h1 { margin: 1.1rem 0 1.1rem; }
  .lede { font-size: 1rem; margin-bottom: 1.8rem; }
  .section { padding: 3.5rem 0; }
  .section-lede { font-size: 0.98rem; margin-bottom: 2.2rem; }
  .container { padding: 0 1.25rem; }
  .dialect-row { grid-template-columns: 1fr; gap: 0.35rem; padding: 0.95rem 1.1rem; }
  .eyebrow.center, .eyebrow { letter-spacing: 0.12em; }
  h1, .section-title, .hl-card h3, .feature-card h3 { overflow-wrap: break-word; }
  .cta-row .btn { width: 100%; text-align: center; }
  .demo-titlebar-label { font-size: 0.72rem; }
  .demo-controls { padding: 1.2rem; gap: 1.2rem; }
  .seg-chip { padding: 0.7rem 1rem; font-size: 0.9rem; min-height: 44px; }
  .copy-btn { padding: 0.5rem 0.95rem; min-height: 36px; }
  .output-head { padding: 0.6rem 0.95rem; }
  .sql-pane { font-size: 0.78rem; padding: 1rem 1.1rem; }
  .hl-grid { margin-top: 2rem; gap: 1rem; }
  .hl-card { padding: 1.4rem 1.3rem; }
  .hl-card h3 { font-size: 1.1rem; }
  .hl-featured .hl-tag { top: 0.95rem; right: 0.95rem; }
  .feature-grid { gap: 0.9rem; }
  .feature-card { padding: 1.3rem 1.2rem; }
  .faq-list { margin-top: 2rem; }
  .faq-item { padding: 0 1.1rem; }
  .faq-item summary { padding: 0.95rem 0; font-size: 0.96rem; }
  .terminal-body { padding: 1rem 1.1rem; font-size: 0.8rem; }
}
@media (max-width: 420px) {
  :root { --nav-h: 54px; }
  .container { padding: 0 1rem; }
  .hero-content { padding: 2.4rem 1rem 3.2rem; }
  .section { padding: 3rem 0; }
  .meta-row { gap: 0.4rem; }
  .badge { font-size: 0.74rem; padding: 0.28rem 0.7rem; }
  .seg-chip { padding: 0.65rem 0.9rem; font-size: 0.86rem; }
  .demo-controls { padding: 1rem; gap: 1rem; }
  .demo-titlebar { padding: 0.6rem 0.85rem; }
  .hl-card { padding: 1.2rem 1.1rem; }
  .feature-card { padding: 1.15rem 1rem; }
  .sql-pane { font-size: 0.72rem; padding: 0.9rem 1rem; }
  .terminal-body { font-size: 0.76rem; padding: 0.9rem 1rem; }
  .brand { font-size: 0.85rem; }
}
@media (max-width: 340px) {
  .brand span { display: none; }
}