/* ════════════════════════════════════════════════════════════════════════
   PARLANCE — INFO WEBSITE STYLES
   Following Brand & Style Guidelines v1.0
   ════════════════════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ──────────────────────────────────────────────────────── */
:root {
  /* Colors */
  --color-primary:        #5d44ff;
  --color-primary-dark:   #4a35d4;
  --color-primary-light:  rgba(93, 68, 255, 0.08);
  --color-primary-glow:   rgba(93, 68, 255, 0.15);
  --color-midnight:       #0a0a0f;
  --color-off-black:      #1a1a2e;
  --color-slate:          #6b7280;
  --color-mist:           #e5e7eb;
  --color-snow:           #fafafa;
  --color-white:          #ffffff;
  --color-emerald:        #10b981;
  --color-amber:          #f59e0b;
  --color-coral:          #ef4444;
  --color-cyan:           #06b6d4;

  /* Typography */
  --font-headline: 'Chakra Petch', sans-serif;
  --font-body:     'Exo', sans-serif;
  --font-code:     'JetBrains Mono', monospace;

  /* Spacing (8px base) */
  --sp-xs:  4px;
  --sp-sm:  8px;
  --sp-md:  16px;
  --sp-lg:  24px;
  --sp-xl:  32px;
  --sp-2xl: 48px;
  --sp-3xl: 64px;
  --sp-4xl: 96px;
  --sp-5xl: 128px;

  /* Border radius */
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 16px;

  /* Transitions */
  --t-fast:    0.15s ease;
  --t-default: 0.2s ease;
  --t-slow:    0.4s ease;

  /* Layout */
  --max-w: 1200px;
}

/* ── RESET & BASE ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-off-black);
  background: var(--color-midnight);
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }
ul { list-style: none; }
code { font-family: var(--font-code); }

/* ── LAYOUT UTILITIES ───────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-2xl);
}

@media (max-width: 768px) {
  .container { padding: 0 var(--sp-md); }
}

/* ── SECTIONS ───────────────────────────────────────────────────────────── */
section { position: relative; overflow: hidden; }

.section-light {
  background: var(--color-snow);
  color: var(--color-off-black);
  padding: var(--sp-5xl) 0;
}

.section-dark {
  background: var(--color-midnight);
  color: var(--color-white);
  padding: var(--sp-5xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--sp-3xl);
}

.section-header h2 {
  font-family: var(--font-headline);
  font-size: 40px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: var(--sp-md);
  color: var(--color-off-black);
}

.section-dark .section-header h2 { color: var(--color-white); }

.section-sub {
  font-size: 18px;
  color: var(--color-slate);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.6;
}

.section-sub-light { color: rgba(255,255,255,0.55); }

/* ── TAGS / BADGES ──────────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--r-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: var(--sp-md);
}

.tag-light {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
}

/* ── BUTTONS ────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 12px 28px;
  border-radius: var(--r-md);
  border: none;
  transition: all var(--t-default);
  cursor: pointer;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(93, 68, 255, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: var(--r-md);
  transition: all var(--t-default);
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--color-primary-light);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.25);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: var(--r-md);
  transition: all var(--t-default);
  cursor: pointer;
}

.btn-ghost:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.05);
}

.btn-large  { font-size: 16px; padding: 14px 32px; }
.btn-xl     { font-size: 18px; padding: 18px 44px; border-radius: var(--r-lg); }
.btn-icon   { font-size: 14px; }

.text-purple { color: var(--color-primary); }

/* ── SCROLL ANIMATIONS ──────────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in:nth-child(1) { transition-delay: 0ms; }
.fade-in:nth-child(2) { transition-delay: 100ms; }
.fade-in:nth-child(3) { transition-delay: 200ms; }
.fade-in:nth-child(4) { transition-delay: 300ms; }

/* ══════════════════════════════════════════════════════════════ NAVIGATION */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--t-default), backdrop-filter var(--t-default),
              border-bottom var(--t-default);
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(255,255,255,0.06);
}

.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-2xl);
  height: 64px;
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
}

.nav-logo {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: var(--sp-xl);
  flex: 1;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  transition: color var(--t-fast);
  white-space: nowrap;
}

.nav-links a:hover { color: var(--color-white); }

.nav-cta { margin-left: auto; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }
}

/* ══════════════════════════════════════════════════════════════════ HERO */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-midnight);
  color: var(--color-white);
  padding-top: 80px;
  position: relative;
}

.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(93,68,255,0.14) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(93,68,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(93,68,255,0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: var(--sp-4xl);
  padding-bottom: var(--sp-4xl);
}

.hero-headline {
  font-family: var(--font-headline);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: var(--sp-lg);
  max-width: 740px;
}

.hero-sub {
  font-size: 20px;
  color: rgba(255,255,255,0.55);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: var(--sp-2xl);
}

/* Typing Demo */
.query-demo {
  display: inline-flex;
  flex-direction: column;
  gap: var(--sp-sm);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  padding: var(--sp-md) var(--sp-lg);
  margin-bottom: var(--sp-2xl);
  min-width: 500px;
  max-width: 100%;
}

.query-demo-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 500;
}

.query-demo-text {
  font-family: var(--font-code);
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  min-height: 24px;
}

.cursor-blink {
  display: inline-block;
  color: var(--color-primary);
  animation: blink 1s step-end infinite;
  margin-left: 1px;
}

@keyframes blink { 0%,100% { opacity:1 } 50% { opacity:0 } }

.hero-actions {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════════════ PROBLEM */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

@media (max-width: 900px) {
  .problem-grid { grid-template-columns: 1fr; }
}

.problem-card {
  background: var(--color-white);
  border: 1px solid var(--color-mist);
  border-radius: var(--r-lg);
  padding: var(--sp-xl);
  transition: all 0.25s ease;
}

.problem-card:hover {
  border-color: rgba(93,68,255,0.2);
  box-shadow: 0 8px 32px rgba(93,68,255,0.08);
  transform: translateY(-2px);
}

.problem-icon-wrap {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-md);
}

.problem-icon-wrap svg { width: 22px; height: 22px; }

.problem-icon-red    { background: rgba(239,68,68,0.1);  color: var(--color-coral); }
.problem-icon-amber  { background: rgba(245,158,11,0.1); color: var(--color-amber); }
.problem-icon-blue   { background: rgba(93,68,255,0.1);  color: var(--color-primary); }

.problem-card h4 {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: var(--sp-sm);
  color: var(--color-off-black);
}

.problem-card p {
  font-size: 15px;
  color: var(--color-slate);
  line-height: 1.6;
  margin-bottom: var(--sp-md);
}

.problem-example {
  font-size: 13px;
  color: var(--color-off-black);
  background: var(--color-snow);
  border-left: 3px solid var(--color-mist);
  padding: var(--sp-sm) var(--sp-md);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.problem-example-label {
  font-weight: 600;
  margin-right: 4px;
}

/* ══════════════════════════════════════════════════════════ ARCHITECTURE */
.stage-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: var(--sp-xl);
  position: relative;
}

.stage-item {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  padding: var(--sp-xl) var(--sp-lg);
  cursor: pointer;
  transition: all var(--t-default);
  position: relative;
  overflow: hidden;
}

.stage-item:hover {
  border-color: rgba(93,68,255,0.4);
  background: rgba(93,68,255,0.05);
}

.stage-item.active {
  border-color: var(--color-primary);
  background: rgba(93,68,255,0.08);
  box-shadow: 0 0 0 1px rgba(93,68,255,0.3);
}

.stage-item.running {
  border-color: var(--color-emerald);
  background: rgba(16,185,129,0.05);
  box-shadow: 0 0 20px rgba(16,185,129,0.15);
}

.stage-item.done {
  border-color: rgba(16,185,129,0.5);
  background: rgba(16,185,129,0.04);
}

.stage-number {
  font-family: var(--font-headline);
  font-size: 28px;
  font-weight: 700;
  color: rgba(255,255,255,0.15);
  margin-bottom: var(--sp-sm);
  transition: color var(--t-default);
}

.stage-item.active .stage-number { color: var(--color-primary); }
.stage-item.running .stage-number { color: var(--color-emerald); }
.stage-item.done .stage-number { color: rgba(16,185,129,0.6); }

.stage-title {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 6px;
}

.stage-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
  margin-bottom: var(--sp-md);
}

.stage-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.5);
}

.stage-item.active .stage-badge {
  background: rgba(93,68,255,0.15);
  color: rgba(93,68,255,0.9);
}

/* Pulse ring for running stage */
.stage-pulse {
  position: absolute;
  top: 12px; right: 12px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-emerald);
  opacity: 0;
  transition: opacity var(--t-fast);
}

.stage-item.running .stage-pulse {
  opacity: 1;
  animation: pulse-dot 1s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,100% { transform: scale(1); opacity:1; }
  50%      { transform: scale(1.6); opacity:0.5; }
}

.stage-item.done .stage-pulse {
  opacity: 1;
  background: var(--color-emerald);
  animation: none;
}

/* Check mark for done stage */
.stage-item.done .stage-pulse::after {
  content: '✓';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  font-size: 7px;
  color: white;
  line-height: 1;
}

.stage-arrow {
  display: flex;
  align-items: center;
  padding: 0 var(--sp-sm);
  color: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.stage-arrow svg { width: 28px; height: 8px; }

/* Stage Detail Panel */
.stage-detail-panel {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-lg);
  padding: var(--sp-xl) var(--sp-2xl);
  min-height: 180px;
  margin-bottom: var(--sp-xl);
  transition: all var(--t-slow);
}

.stage-detail-inner { animation: fadeSlideIn 0.3s ease; }

@keyframes fadeSlideIn {
  from { opacity:0; transform:translateY(8px); }
  to   { opacity:1; transform:translateY(0); }
}

.stage-detail-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--sp-md);
}

.stage-detail-panel h3 {
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--sp-sm);
}

.stage-detail-panel p {
  color: rgba(255,255,255,0.6);
  font-size: 15px;
  line-height: 1.6;
  max-width: 680px;
  margin-bottom: var(--sp-lg);
}

.stage-detail-output {
  background: var(--color-midnight);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-md);
  padding: var(--sp-md) var(--sp-lg);
  font-size: 13px;
}

.detail-output-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-bottom: var(--sp-sm);
  font-weight: 500;
}

.detail-output-content {
  font-family: var(--font-code);
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  white-space: pre-wrap;
}


/* ══════════════════════════════════════════════════════════════ DATABASE */
.company-context {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  margin-bottom: var(--sp-3xl);
  flex-wrap: wrap;
}

.company-fact {
  font-size: 15px;
  color: var(--color-off-black);
}

.company-fact strong {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-headline);
}

.company-sep { color: var(--color-mist); font-size: 20px; }

.db-wrapper {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--sp-xl);
  align-items: start;
}

@media (max-width: 1000px) {
  .db-wrapper { grid-template-columns: 1fr; }
}

.db-schema {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}

.db-group {
  background: var(--color-white);
  border: 1px solid var(--color-mist);
  border-radius: var(--r-lg);
  padding: var(--sp-lg);
}

.db-group-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-slate);
  margin-bottom: var(--sp-md);
}

.db-group-cards {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

.db-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: var(--sp-md);
  border-radius: var(--r-md);
  border: 1.5px solid var(--color-mist);
  cursor: pointer;
  transition: all var(--t-default);
  min-width: 140px;
  background: var(--color-snow);
}

.db-card:hover {
  border-color: rgba(93,68,255,0.35);
  box-shadow: 0 4px 16px rgba(93,68,255,0.1);
  transform: translateY(-1px);
}

.db-card.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(93,68,255,0.12);
  background: rgba(93,68,255,0.03);
}

.db-card.highlight-card {
  border-color: rgba(93,68,255,0.3);
  background: rgba(93,68,255,0.03);
}

.db-card-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  flex-shrink: 0;
}

.db-card-icon svg { width: 18px; height: 18px; }

.db-card.master      .db-card-icon { background: rgba(107,114,128,0.12); color: var(--color-slate); }
.db-card.transaction .db-card-icon { background: rgba(93,68,255,0.1);    color: var(--color-primary); }
.db-card.analytical  .db-card-icon { background: rgba(16,185,129,0.1);   color: var(--color-emerald); }
.db-card.governance  .db-card-icon { background: rgba(245,158,11,0.1);   color: var(--color-amber); }

.db-card-name {
  font-family: var(--font-code);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-off-black);
}

.db-card-meta {
  font-size: 11px;
  color: var(--color-slate);
}

/* DB Detail Panel */
.db-detail-panel {
  background: var(--color-white);
  border: 1px solid var(--color-mist);
  border-radius: var(--r-lg);
  padding: var(--sp-xl);
  min-height: 300px;
  position: sticky;
  top: 80px;
}

.db-detail-placeholder {
  height: 100%;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  color: var(--color-mist);
  text-align: center;
}

.db-detail-placeholder svg {
  width: 32px; height: 32px;
  color: var(--color-mist);
}

.db-detail-placeholder span {
  font-size: 14px;
  color: var(--color-slate);
}

.db-detail-content { animation: fadeSlideIn 0.25s ease; }

.db-detail-table-name {
  font-family: var(--font-code);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-off-black);
  margin-bottom: 4px;
}

.db-detail-desc {
  font-size: 13px;
  color: var(--color-slate);
  margin-bottom: var(--sp-lg);
  line-height: 1.5;
}

.db-cols-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-slate);
  margin-bottom: var(--sp-sm);
}

.db-col-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.db-col-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--sp-sm);
  padding: 6px 0;
  border-bottom: 1px solid var(--color-snow);
  font-size: 13px;
}

.db-col-row:last-child { border-bottom: none; }

.db-col-name {
  font-family: var(--font-code);
  color: var(--color-off-black);
}

.db-col-type {
  font-family: var(--font-code);
  font-size: 11px;
  color: var(--color-slate);
  background: var(--color-snow);
  padding: 2px 6px;
  border-radius: var(--r-sm);
}

.db-col-pk { color: var(--color-primary); font-weight: 600; }
.db-col-fk { color: var(--color-amber); }

/* DB Callout */
.db-callout {
  display: flex;
  gap: var(--sp-md);
  align-items: flex-start;
  background: rgba(93,68,255,0.05);
  border: 1px solid rgba(93,68,255,0.15);
  border-radius: var(--r-lg);
  padding: var(--sp-lg) var(--sp-xl);
  margin-top: var(--sp-2xl);
  font-size: 15px;
  color: var(--color-off-black);
  line-height: 1.6;
}

.db-callout-icon { font-size: 20px; flex-shrink: 0; padding-top: 2px; }
.db-callout strong { color: var(--color-off-black); }

/* ══════════════════════════════════════════════════════ SEMANTIC LAYER */
.semantic-wrapper {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-2xl);
  align-items: center;
  margin-bottom: var(--sp-3xl);
}

@media (max-width: 900px) {
  .semantic-wrapper { grid-template-columns: 1fr; }
  .semantic-bridge-visual { display: none; }
}

.semantic-panel-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--sp-md);
}

.semantic-terms-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

.term-chip {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 99px;
  border: 1.5px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
  background: transparent;
  cursor: pointer;
  transition: all var(--t-default);
}

.term-chip:hover {
  border-color: rgba(93,68,255,0.6);
  color: rgba(93,68,255,0.9);
  background: rgba(93,68,255,0.06);
}

.term-chip.active {
  border-color: var(--color-primary);
  color: var(--color-white);
  background: rgba(93,68,255,0.15);
}

/* Bridge Visual */
.semantic-bridge-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-sm);
}

.bridge-line {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(93,68,255,0.4), rgba(93,68,255,0.4));
}

.bridge-label-box {
  background: rgba(93,68,255,0.1);
  border: 1px solid rgba(93,68,255,0.3);
  border-radius: var(--r-md);
  padding: var(--sp-sm) var(--sp-md);
  text-align: center;
}

.bridge-label-title {
  font-family: var(--font-code);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-primary);
}

.bridge-label-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}

.bridge-arrow-icon {
  font-size: 24px;
  color: var(--color-primary);
}

/* Result Panel */
.semantic-result-panel {
  min-height: 220px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  padding: var(--sp-lg);
  animation: fadeSlideIn 0.25s ease;
}

.sr-title {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 4px;
}

.sr-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--sp-lg);
  line-height: 1.5;
}

.sr-sql-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--sp-sm);
}

.sr-sql-block {
  font-family: var(--font-code);
  font-size: 14px;
  color: var(--color-white);
  background: var(--color-midnight);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-md);
  padding: var(--sp-md);
  margin-bottom: var(--sp-md);
  overflow-x: auto;
}

.sr-unit {
  display: inline-block;
  font-size: 12px;
  background: rgba(16,185,129,0.1);
  color: var(--color-emerald);
  border-radius: var(--r-sm);
  padding: 2px 8px;
  margin-bottom: var(--sp-md);
}

.sr-aliases {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
}

.sr-aliases strong {
  color: rgba(255,255,255,0.6);
}

/* Full Example */
.semantic-full-example {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.semantic-example-header {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-md) var(--sp-xl);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
}

.semantic-example-header svg { width: 16px; height: 16px; color: var(--color-primary); }

.semantic-example-split {
  display: grid;
  grid-template-columns: 1fr auto 1.4fr;
  gap: 0;
  align-items: start;
}

@media (max-width: 900px) {
  .semantic-example-split { grid-template-columns: 1fr; }
  .semantic-arrow-col { display: none; }
}

.semantic-nl, .semantic-sql-col {
  padding: var(--sp-xl);
}

.semantic-nl {
  border-right: 1px solid rgba(255,255,255,0.06);
}

.semantic-col-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  margin-bottom: var(--sp-md);
}

.semantic-nl-text {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
}

.hl-term {
  color: var(--color-primary);
  background: rgba(93,68,255,0.12);
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
}

.hl-dim {
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.07);
  padding: 1px 5px;
  border-radius: 4px;
}

.semantic-arrow-col {
  display: flex;
  align-items: flex-start;
  padding: var(--sp-2xl) var(--sp-md);
  font-size: 24px;
  color: var(--color-primary);
}

/* ── Code Blocks ────────────────────────────────────────────────────────── */
.code-block {
  background: var(--color-midnight);
  color: rgba(255,255,255,0.8);
  font-family: var(--font-code);
  font-size: 13px;
  line-height: 1.65;
  padding: var(--sp-lg);
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,0.06);
  overflow-x: auto;
  display: block;
}

.code-block .kw   { color: #5d44ff; font-weight: 500; }
.code-block .fn   { color: #06b6d4; }
.code-block .str  { color: #10b981; }
.code-block .num  { color: #f59e0b; }
.code-block .cm   { color: rgba(107,114,128,0.8); font-style: italic; }

/* ══════════════════════════════════════════════════════════════ VECTORS */
.vector-wrapper {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--sp-3xl);
  align-items: start;
}

@media (max-width: 1000px) {
  .vector-wrapper { grid-template-columns: 1fr; }
}

.vector-steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}

.vector-step {
  display: flex;
  gap: var(--sp-lg);
  align-items: flex-start;
}

.vector-step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline);
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
  border: 1.5px solid rgba(93,68,255,0.3);
}

.vector-step-body h4 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-off-black);
  margin-bottom: 6px;
}

.vector-step-body p {
  font-size: 14px;
  color: var(--color-slate);
  line-height: 1.6;
}

.vector-embed-demo {
  margin-top: var(--sp-sm);
  background: var(--color-midnight);
  border-radius: var(--r-md);
  padding: var(--sp-sm) var(--sp-md);
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}

.dim-text { color: rgba(255,255,255,0.4); font-family: var(--font-code); font-size: 12px; }

.vector-numbers {
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--color-cyan);
}

/* Canvas */
.vector-canvas-wrapper {
  background: var(--color-white);
  border: 1px solid var(--color-mist);
  border-radius: var(--r-xl);
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-md);
}

.canvas-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-slate);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  align-self: flex-start;
}

#vector-canvas {
  border-radius: var(--r-lg);
  background: #0d0d18;
  max-width: 100%;
}

.canvas-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-md);
  font-size: 12px;
  color: var(--color-slate);
}

.legend-item { display: flex; align-items: center; gap: 6px; }

.legend-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════ GOVERNED SQL */
.governed-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
  margin-bottom: var(--sp-3xl);
}

@media (max-width: 1000px) {
  .governed-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .governed-cards { grid-template-columns: 1fr; }
}

.governed-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-lg);
  padding: var(--sp-xl);
  transition: all var(--t-default);
}

.governed-card:hover {
  border-color: rgba(93,68,255,0.3);
  background: rgba(93,68,255,0.04);
}

.governed-card-icon {
  width: 40px; height: 40px;
  background: rgba(93,68,255,0.1);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-md);
}

.governed-card-icon svg { width: 20px; height: 20px; color: var(--color-primary); }

.governed-card h4 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--sp-sm);
}

.governed-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.governed-card code {
  color: var(--color-cyan);
  background: rgba(6,182,212,0.08);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
}

/* Audit Demo */
.audit-demo {
  background: #080810;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.audit-demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-md) var(--sp-xl);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}

.audit-demo-title {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--font-code);
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

.audit-demo-title svg { width: 14px; height: 14px; color: var(--color-amber); }

.audit-live-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-emerald);
  background: rgba(16,185,129,0.1);
  padding: 3px 8px;
  border-radius: var(--r-sm);
  animation: pulse-text 2s ease-in-out infinite;
}

@keyframes pulse-text {
  0%,100% { opacity:1; }
  50%      { opacity:0.6; }
}

.audit-entries {
  padding: var(--sp-md) var(--sp-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  max-height: 320px;
  overflow: hidden;
}

.audit-entry {
  background: rgba(255,255,255,0.02);
  border-radius: var(--r-md);
  padding: var(--sp-md) var(--sp-lg);
  font-family: var(--font-code);
  font-size: 12px;
  line-height: 1.7;
  border: 1px solid rgba(255,255,255,0.04);
  animation: entrySlideIn 0.4s ease;
  opacity: 0;
}

.audit-entry.visible { opacity: 1; }

@keyframes entrySlideIn {
  from { opacity:0; transform:translateX(-12px); }
  to   { opacity:1; transform:translateX(0); }
}

.audit-ts    { color: rgba(255,255,255,0.3); }
.audit-user  { color: var(--color-cyan); }
.audit-q     { color: rgba(255,255,255,0.7); }
.audit-sql   { color: rgba(255,255,255,0.45); }
.audit-ok    { color: var(--color-emerald); font-weight: 600; }
.audit-retry { color: var(--color-amber); }
.audit-meta  { color: rgba(255,255,255,0.3); }

/* ══════════════════════════════════════════════════════════════ CTA */
.cta-section {
  padding: var(--sp-5xl) 0;
  text-align: center;
  position: relative;
}

.cta-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse at top, rgba(93,68,255,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-headline {
  font-family: var(--font-headline);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--sp-lg);
}

.cta-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.5);
  max-width: 520px;
  margin: 0 auto var(--sp-2xl);
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════════ FOOTER */
footer {
  background: #060608;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: var(--sp-xl) 0;
}

.footer-content {
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
}

.footer-logo {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.3);
}

.footer-claim {
  font-size: 14px;
  color: rgba(255,255,255,0.2);
}

.footer-meta {
  margin-left: auto;
  font-size: 12px;
  color: rgba(255,255,255,0.15);
}