/* ═══════════════════════════════════════════════════
   SYNAPEX PROTOCOL — Design System
   Research Laboratory Interface
   ═══════════════════════════════════════════════════ */

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

:root {
  --bg: #04060f;
  --bg2: #060a16;
  --surface: #080d1c;
  --surface2: #0c1226;
  --surface3: #101830;
  --border: rgba(80,140,255,0.1);
  --border2: rgba(80,140,255,0.2);
  --border3: rgba(80,140,255,0.35);
  --accent: #4a8cff;
  --accent2: #00d4a8;
  --accent3: #ff5577;
  --gold: #e8c87a;
  --purple: #c084fc;
  --text: #dce8ff;
  --body: #9aaec8;
  --muted: #4a5c7a;
  --grid: rgba(74,140,255,0.03);
  --nav-h: 64px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Crimson Pro', serif;
  font-size: 17px;
  line-height: 1.8;
  overflow-x: hidden;
  min-height: 100vh;
  width: 100%;
  box-sizing: border-box;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── GRID BACKGROUND (FIXED) ───────────────── */
.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── PARTICLES CANVAS ──────────────────────── */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ── CURSOR GLOW ───────────────────────────── */
.cursor-glow {
  position: fixed;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,140,255,0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s;
  opacity: 0;
}
.cursor-glow.active { opacity: 1; }

/* ═══════════════════════════════════════════════════
   NAVIGATION — Lab Interface Style
   ═══════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1200px;
  box-sizing: border-box;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: rgba(4,6,15,0.65);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: all 0.4s var(--ease);
}

.nav.scrolled {
  background: rgba(4,6,15,0.92);
  box-shadow: 0 2px 30px rgba(0,0,0,0.4);
}

/* Brand */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.nav-logo-mark {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.nav-logo-mark::after {
  content: '';
  position: absolute;
  inset: 2.5px;
  border-radius: 6px;
  background: var(--bg);
}
.nav-logo-mark span {
  position: relative; z-index: 2;
  font-family: 'Syne', sans-serif;
  font-weight: 800; font-size: 13px;
  color: #fff;
}

.nav-brand-name {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 15px;
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1.5px;
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent2);
}
.nav-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent2);
  animation: statusPulse 2s ease-in-out infinite;
}
@keyframes statusPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 4px var(--accent2); }
  50% { opacity: 0.4; box-shadow: none; }
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}

.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 13px;
  border-radius: 6px;
  transition: all 0.25s;
  position: relative;
  white-space: nowrap;
}

.nav-links a:hover { color: var(--text); background: rgba(74,140,255,0.06); }
.nav-links a.active { color: var(--accent); background: rgba(74,140,255,0.1); }

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 3px; left: 50%;
  width: 0; height: 1px;
  background: var(--accent);
  transition: all 0.3s;
  transform: translateX(-50%);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 50%; }

/* Nav CTA */
.nav-cta {
  font-family: 'DM Mono', monospace !important;
  font-size: 10px !important;
  letter-spacing: 1.5px !important;
  color: #fff !important;
  background: linear-gradient(135deg, var(--accent), var(--accent2)) !important;
  padding: 8px 18px !important;
  border-radius: 6px !important;
  border: none;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(74,140,255,0.25);
}

/* Mobile */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
  flex-shrink: 0;
}
.mobile-toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--accent); border-radius: 1px;
  transition: all 0.3s;
}
.mobile-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════
   PAGE WRAPPER
   ═══════════════════════════════════════════════════ */
.page {
  position: relative;
  z-index: 2;
  padding-top: var(--nav-h);
  width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}

/* ═══════════════════════════════════════════════════
   PAGE HERO — each page has a hero
   ═══════════════════════════════════════════════════ */
.page-hero {
  position: relative;
  padding: 80px 32px 60px;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.page-hero-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-hero-label .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.page-hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.page-hero-title .accent { color: var(--accent); }
.page-hero-title .accent2 { color: var(--accent2); }
.page-hero-title .accent3 { color: var(--accent3); }
.page-hero-title .gold { color: var(--gold); }
.page-hero-title .purple { color: var(--purple); }

.page-hero-desc {
  font-size: 18px;
  color: var(--body);
  max-width: 640px;
  line-height: 1.7;
  font-style: italic;
}

.page-hero-deco {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 240px; height: 240px;
  border-radius: 50%;
  border: 1px solid var(--border2);
  animation: decoRotate 40s linear infinite;
  pointer-events: none;
  opacity: 0.5;
}
.page-hero-deco::before {
  content: '';
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  border: 1px solid rgba(74,140,255,0.06);
}
.page-hero-deco::after {
  content: '';
  position: absolute;
  inset: 50px;
  border-radius: 50%;
  border: 1px solid rgba(0,212,168,0.06);
}
@keyframes decoRotate {
  to { transform: translateY(-50%) rotate(360deg); }
}

/* ═══════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════ */
.section {
  padding: 80px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 56px;
}

.section-header.center { text-align: center; }

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.section-header.center .section-label {
  justify-content: center;
}
.section-header.center .section-label::before,
.section-header.center .section-label::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--border2);
  flex: none;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.4px;
  margin-bottom: 16px;
}
.section-title .accent { color: var(--accent); }
.section-title .accent2 { color: var(--accent2); }
.section-title .accent3 { color: var(--accent3); }
.section-title .gold { color: var(--gold); }
.section-title .purple { color: var(--purple); }

.section-desc {
  font-size: 17px;
  color: var(--body);
  max-width: 600px;
  line-height: 1.7;
  font-style: italic;
}
.section-header.center .section-desc {
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: all 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.7s var(--ease);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.7s var(--ease);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.7s var(--ease);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.stagger > .reveal:nth-child(1) { transition-delay: 0s; }
.stagger > .reveal:nth-child(2) { transition-delay: 0.08s; }
.stagger > .reveal:nth-child(3) { transition-delay: 0.16s; }
.stagger > .reveal:nth-child(4) { transition-delay: 0.24s; }
.stagger > .reveal:nth-child(5) { transition-delay: 0.32s; }
.stagger > .reveal:nth-child(6) { transition-delay: 0.40s; }
.stagger > .reveal:nth-child(7) { transition-delay: 0.48s; }
.stagger > .reveal:nth-child(8) { transition-delay: 0.56s; }
.stagger > .reveal:nth-child(9) { transition-delay: 0.64s; }

/* ═══════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease);
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity 0.3s;
}
.card:hover::before { opacity: 1; }
.card:hover {
  border-color: var(--border2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}
.card-icon.blue  { background: rgba(74,140,255,0.1); border: 1px solid rgba(74,140,255,0.15); }
.card-icon.teal  { background: rgba(0,212,168,0.1);  border: 1px solid rgba(0,212,168,0.15); }
.card-icon.red   { background: rgba(255,85,119,0.1); border: 1px solid rgba(255,85,119,0.15); }
.card-icon.gold  { background: rgba(232,200,122,0.1); border: 1px solid rgba(232,200,122,0.15); }
.card-icon.purple{ background: rgba(192,132,252,0.1); border: 1px solid rgba(192,132,252,0.15); }

.card-title {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.card-text {
  font-size: 14px;
  color: var(--body);
  line-height: 1.7;
}

.card-mono {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7;
}

/* Grid layouts */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ═══════════════════════════════════════════════════
   SPLIT LAYOUT
   ═══════════════════════════════════════════════════ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin: 64px 0;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }

/* ═══════════════════════════════════════════════════
   BADGES / TAGS
   ═══════════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.badge.blue   { color: var(--accent);  background: rgba(74,140,255,0.08); border: 1px solid rgba(74,140,255,0.15); }
.badge.teal   { color: var(--accent2); background: rgba(0,212,168,0.08);  border: 1px solid rgba(0,212,168,0.15); }
.badge.red    { color: var(--accent3); background: rgba(255,85,119,0.08); border: 1px solid rgba(255,85,119,0.15); }
.badge.gold   { color: var(--gold);    background: rgba(232,200,122,0.08); border: 1px solid rgba(232,200,122,0.15); }
.badge.purple { color: var(--purple);  background: rgba(192,132,252,0.08); border: 1px solid rgba(192,132,252,0.15); }

.tag {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--body);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 5px 11px;
  border-radius: 5px;
  transition: all 0.3s;
  display: inline-block;
}
.tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.tags { display: flex; flex-wrap: wrap; gap: 8px; }

/* ═══════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 8px;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  box-shadow: 0 4px 16px rgba(74,140,255,0.2);
}
.btn-primary:hover { box-shadow: 0 8px 28px rgba(74,140,255,0.3); }

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border2);
}
.btn-outline:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(74,140,255,0.1);
}

.btn-ghost {
  background: rgba(74,140,255,0.06);
  color: var(--accent);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--border2); }

/* ═══════════════════════════════════════════════════
   STAT ROWS
   ═══════════════════════════════════════════════════ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.stat-cell {
  background: var(--surface);
  padding: 24px 16px;
  text-align: center;
  transition: background 0.3s;
}
.stat-cell:hover { background: var(--surface2); }
.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.4;
}

/* ═══════════════════════════════════════════════════
   CALLOUT
   ═══════════════════════════════════════════════════ */
.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 24px 28px;
  margin: 32px 0;
}
.callout.teal  { border-left-color: var(--accent2); }
.callout.red   { border-left-color: var(--accent3); }
.callout.gold  { border-left-color: var(--gold); }
.callout.purple{ border-left-color: var(--purple); }

.callout-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
  display: block;
}
.callout.teal .callout-label  { color: var(--accent2); }
.callout.gold .callout-label  { color: var(--gold); }
.callout.red  .callout-label  { color: var(--accent3); }
.callout p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
  margin: 0;
}

/* ═══════════════════════════════════════════════════
   ALLOC BARS (tokenomics)
   ═══════════════════════════════════════════════════ */
.alloc-row {
  display: flex; align-items: center;
  gap: 14px; margin: 10px 0;
}
.alloc-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--body);
  min-width: 190px;
}
.alloc-bar-wrap {
  flex: 1; height: 7px;
  background: var(--surface2);
  border-radius: 4px;
  overflow: hidden;
}
.alloc-bar {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  width: 0;
  transition: width 1.4s var(--ease);
}
.alloc-pct {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  min-width: 42px;
  text-align: right;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════
   ROADMAP TIMELINE
   ═══════════════════════════════════════════════════ */
.timeline { position: relative; padding-left: 32px; margin: 32px 0; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent2), var(--gold), var(--accent3), var(--purple));
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 8px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg);
}
.timeline-item:nth-child(2)::before { background: var(--accent2); }
.timeline-item:nth-child(3)::before { background: var(--gold); }
.timeline-item:nth-child(4)::before { background: var(--accent3); }
.timeline-item:nth-child(5)::before { background: var(--purple); }

.timeline-phase {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}
.timeline-item:nth-child(2) .timeline-phase { color: var(--accent2); }
.timeline-item:nth-child(3) .timeline-phase { color: var(--gold); }
.timeline-item:nth-child(4) .timeline-phase { color: var(--accent3); }
.timeline-item:nth-child(5) .timeline-phase { color: var(--purple); }

.timeline-title {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

/* ═══════════════════════════════════════════════════
   MODULE CARDS (Lab)
   ═══════════════════════════════════════════════════ */
.module-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.4s var(--ease);
}
.module-card:hover {
  border-color: var(--border2);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.25);
}

.module-preview {
  height: 160px;
  background: var(--surface2);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.module-preview::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(74,140,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,140,255,0.04) 1px, transparent 1px);
  background-size: 20px 20px;
}

.module-icon {
  font-size: 42px;
  position: relative; z-index: 2;
  animation: modFloat 3s ease-in-out infinite;
}
@keyframes modFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.module-status {
  position: absolute;
  top: 10px; right: 10px;
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 4px;
  z-index: 2;
}
.module-status.live   { background: rgba(0,212,168,0.12); color: var(--accent2); border: 1px solid rgba(0,212,168,0.25); }
.module-status.soon   { background: rgba(74,140,255,0.12); color: var(--accent);  border: 1px solid rgba(74,140,255,0.25); }
.module-status.dev    { background: rgba(232,200,122,0.12); color: var(--gold);   border: 1px solid rgba(232,200,122,0.25); }

.module-clickable {
  cursor: pointer;
  user-select: none;
  border: 1px solid rgba(74,140,255,0.22);
  box-shadow:
    0 0 14px rgba(74,140,255,0.07),
    0 0 36px rgba(74,140,255,0.03);
  animation: cardGlow 4s ease-in-out infinite alternate;
}
.module-clickable:hover {
  border-color: rgba(74,140,255,0.45) !important;
  box-shadow:
    0 0 24px rgba(74,140,255,0.2),
    0 0 56px rgba(74,140,255,0.08),
    0 16px 48px rgba(0,0,0,0.25) !important;
  animation: none;
  transform: translateY(-5px);
}

.module-body { padding: 22px; }
.module-title {
  font-family: 'Syne', sans-serif;
  font-size: 15px; font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.module-desc {
  font-size: 13px;
  color: var(--body);
  line-height: 1.6;
  margin-bottom: 12px;
}
.module-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.module-tag {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  color: var(--muted);
  background: rgba(74,140,255,0.05);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 3px;
}

/* ═══════════════════════════════════════════════════
   TEAM
   ═══════════════════════════════════════════════════ */
.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  transition: all 0.3s;
}
.team-card:hover { border-color: var(--border2); }

.team-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 24px; font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.team-name {
  font-family: 'Syne', sans-serif;
  font-size: 18px; font-weight: 700;
  color: #fff; margin-bottom: 3px;
}
.team-role {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.team-bio {
  font-size: 14px;
  color: var(--body);
  line-height: 1.7;
  margin: 0;
}

.skill-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.skill-tag {
  background: rgba(74,140,255,0.08);
  border: 1px solid rgba(74,140,255,0.18);
  color: var(--accent);
  padding: 3px 9px;
  border-radius: 3px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  transition: all 0.2s;
}
.skill-tag:hover { background: rgba(74,140,255,0.15); }

/* ═══════════════════════════════════════════════════
   TERMINAL / CONSOLE AESTHETIC
   ═══════════════════════════════════════════════════ */
.console {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin: 24px 0;
}
.console-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}
.console-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.console-dot.r { background: #ff5f57; }
.console-dot.y { background: #febc2e; }
.console-dot.g { background: #28c840; }
.console-title {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.5px;
  margin-left: 8px;
}
.console-body {
  padding: 20px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--body);
  line-height: 2;
  overflow-x: auto;
}
.console-body .hl  { color: var(--accent); }
.console-body .hl2 { color: var(--accent2); }
.console-body .hl3 { color: var(--accent3); }
.console-body .hg  { color: var(--gold); }
.console-body .hp  { color: var(--purple); }
.console-body .dim { color: var(--muted); }

/* ═══════════════════════════════════════════════════
   DIAGRAM CONTAINER
   ═══════════════════════════════════════════════════ */
.diagram {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  margin: 32px 0;
}
.diagram-inner {
  padding: 12px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.diagram-inner svg { display: block; width: 100%; height: auto; }
.diagram-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  background: var(--surface2);
}
.diagram-legend-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}
.diagram-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
.footer {
  position: relative; z-index: 2;
  border-top: 1px solid var(--border);
  padding: 40px 32px;
  margin-top: 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800; font-size: 13px;
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
}
.footer-links {
  display: flex; gap: 20px;
  list-style: none;
}
.footer-links a {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--accent); }
.footer-copy {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}
.footer-quote {
  text-align: center;
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin-left: auto; margin-right: auto;
}
.footer-quote em {
  font-family: 'Crimson Pro', serif;
  font-size: 14px;
  color: var(--muted);
  font-style: italic;
}

/* ═══════════════════════════════════════════════════
   LANDING HERO (index only)
   ═══════════════════════════════════════════════════ */
.landing-hero {
  min-height: 100vh;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.landing-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  animation: orbFloat 12s ease-in-out infinite;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.landing-rings {
  position: absolute;
  width: 550px; height: 550px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.landing-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: ringPulse 4s ease-in-out infinite;
}
@keyframes ringPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50% { transform: translate(-50%, -50%) scale(1.05); opacity: 0.4; }
}

.landing-rotate {
  position: absolute;
  width: 400px; height: 400px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: decoRotate 30s linear infinite;
}
.landing-rotate::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
  box-shadow: 0 0 12px var(--accent);
}
.landing-rotate::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent2);
  transform: translateX(-50%);
  box-shadow: 0 0 12px var(--accent2);
}

.landing-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  position: relative; z-index: 2;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s ease forwards;
  min-height: 1.5em;
}

.typing-cursor {
  display: inline-block;
  width: 2px; height: 1em;
  background: var(--accent);
  margin-left: 2px;
  animation: blink 0.8s step-end infinite;
  vertical-align: text-bottom;
}
@keyframes blink { 50% { opacity: 0; } }

.landing-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 8vw, 88px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -2px;
  margin-bottom: 24px;
  position: relative; z-index: 2;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s ease forwards;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0 8px;
}
.landing-title .l1 { display: block; color: #fff; }
.landing-title .l2 {
  display: block;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.landing-sub {
  font-size: 19px;
  color: var(--body);
  max-width: 600px;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 44px;
  position: relative; z-index: 2;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s ease forwards;
}

.landing-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  justify-content: center;
  position: relative; z-index: 2;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s ease forwards;
}

.landing-stats {
  display: flex; gap: 44px;
  margin-top: 72px;
  position: relative; z-index: 2;
  opacity: 0;
  animation: fadeUp 0.8s 1s ease forwards;
}
.landing-stat { text-align: center; }
.landing-stat-val {
  font-family: 'Syne', sans-serif;
  font-size: 24px; font-weight: 800;
  line-height: 1; margin-bottom: 5px;
}
.landing-stat-lbl {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.scroll-hint {
  position: center;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  opacity: 0;
  animation: fadeUp 0.8s 1.2s ease forwards;
}
.scroll-hint span {
  font-family: 'DM Mono', monospace;
  font-size: 15px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}
.scroll-hint-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.3; }
}

/* ═══════════════════════════════════════════════════
   LAB TOOLS — Glowing Cards & Modal
   ═══════════════════════════════════════════════════ */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card-clickable {
  cursor: pointer;
  user-select: none;
  border: 1px solid rgba(74,140,255,0.22);
  box-shadow:
    0 0 12px rgba(74,140,255,0.06),
    0 0 32px rgba(74,140,255,0.03),
    inset 0 0 12px rgba(74,140,255,0.02);
  animation: cardGlow 4s ease-in-out infinite alternate;
}
@keyframes cardGlow {
  0%   { box-shadow: 0 0 10px rgba(74,140,255,0.06), 0 0 28px rgba(74,140,255,0.02); border-color: rgba(74,140,255,0.18); }
  100% { box-shadow: 0 0 18px rgba(74,140,255,0.14), 0 0 48px rgba(74,140,255,0.06); border-color: rgba(74,140,255,0.32); }
}
.card-clickable:hover {
  border-color: rgba(74,140,255,0.45) !important;
  box-shadow:
    0 0 24px rgba(74,140,255,0.2),
    0 0 56px rgba(74,140,255,0.08),
    0 12px 40px rgba(0,0,0,0.2) !important;
  animation: none;
}

/* ── MODAL OVERLAY ───────────────────────────── */
.tool-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(2,3,8,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.tool-modal-backdrop.open {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
}
.tool-modal-backdrop.visible { opacity: 1; }

.tool-modal {
  width: 100%;
  max-width: 960px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 16px;
  overflow: hidden;
  transform: translateY(24px) scale(0.97);
  opacity: 0;
  transition: all 0.4s var(--ease);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 60px rgba(74,140,255,0.06);
  margin-top: 20px;
  margin-bottom: 40px;
}
.tool-modal-backdrop.visible .tool-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.tool-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.tool-modal-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}
.tool-modal-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  background: rgba(74,140,255,0.08);
  border: 1px solid rgba(74,140,255,0.15);
}
.tool-modal-title {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}
.tool-modal-subtitle {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
}
.tool-modal-close {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,85,119,0.08);
  border: 1px solid rgba(255,85,119,0.15);
  color: var(--accent3);
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  flex-shrink: 0;
}
.tool-modal-close:hover {
  background: rgba(255,85,119,0.18);
  border-color: var(--accent3);
  transform: scale(1.05);
}

.tool-modal-body {
  padding: 28px;
}

/* ── MODAL INNER COMPONENTS ──────────────────── */
.tm-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  display: block;
}

.tm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}
.tm-stat {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 14px;
  text-align: center;
  transition: border-color 0.3s;
}
.tm-stat:hover { border-color: var(--border2); }
.tm-stat-val {
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}
.tm-stat-lbl {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.tm-section {
  margin-bottom: 28px;
}
.tm-section:last-child { margin-bottom: 0; }

.tm-heading {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.tm-row {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 10px;
  transition: border-color 0.3s;
}
.tm-row:hover { border-color: var(--border2); }
.tm-row:last-child { margin-bottom: 0; }

.tm-row-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}
.tm-row-icon { font-size: 24px; flex-shrink: 0; }
.tm-row-name {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex: 1;
}
.tm-row-badge {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  flex-shrink: 0;
}

.tm-row-desc {
  font-size: 13px;
  color: var(--body);
  line-height: 1.65;
  margin-bottom: 10px;
}

.tm-row-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.tm-row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

.tm-bar {
  background: var(--surface2);
  border-radius: 4px;
  height: 7px;
  overflow: hidden;
}
.tm-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.8s var(--ease);
}

.tm-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 6px;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.tm-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(74,140,255,0.25);
}
.tm-btn.outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border2);
}
.tm-btn.outline:hover { border-color: var(--accent); }
.tm-btn.sm {
  font-size: 9px;
  padding: 5px 12px;
}

.tm-tag {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  color: var(--body);
  background: rgba(74,140,255,0.05);
  border: 1px solid var(--border);
  padding: 3px 9px;
  border-radius: 4px;
}

.tm-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.3s;
}
.tm-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(74,140,255,0.06);
}
textarea.tm-input {
  resize: vertical;
  min-height: 64px;
  line-height: 1.6;
}
select.tm-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%234a8cff'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.tm-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.tm-form-group { margin-bottom: 14px; }
.tm-form-group:last-child { margin-bottom: 0; }

.tm-console {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--body);
  line-height: 1.9;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}
.tm-console .hl  { color: var(--accent); }
.tm-console .hl2 { color: var(--accent2); }
.tm-console .hg  { color: var(--gold); }
.tm-console .hp  { color: var(--purple); }
.tm-console .hr  { color: var(--accent3); }
.tm-console .dim { color: var(--muted); }

.tm-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.tm-overflow-x {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ── FACE RECOGNITION (Humanoid Robot Mode) ──── */
.fr-fullscreen-area {
  position: relative;
  margin: -28px -28px -28px -28px;
  min-height: 70vh;
  background: #000;
}
@media (max-width: 768px) {
  .fr-fullscreen-area { margin: -20px; }
}
.fr-camera-fullscreen {
  position: relative;
  width: 100%;
  min-height: 70vh;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fr-camera-fullscreen video,
.fr-camera-fullscreen canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.fr-camera-fullscreen canvas { z-index: 2; }
.fr-camera-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.6);
  pointer-events: none;
}
.fr-camera-placeholder {
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  color: var(--muted);
  text-align: center;
  letter-spacing: 1px;
}
.fr-camera-corner-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 8px;
}
.fr-corner-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(0,0,0,0.6);
  border: 1px solid var(--border);
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.fr-corner-btn:hover { background: rgba(0,0,0,0.8); }
.fr-icon { font-size: 18px; }
.fr-fps-badge {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--gold);
  background: rgba(0,0,0,0.6);
  padding: 6px 10px;
  border-radius: 6px;
}
.fr-panel-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 100;
}
.fr-panel-overlay.visible { display: block; }
.fr-panel {
  position: fixed;
  top: 0; right: 0;
  width: 380px;
  max-width: 95vw;
  height: 100vh;
  background: var(--bg);
  border-left: 1px solid var(--border);
  z-index: 101;
  overflow-y: auto;
  box-shadow: -8px 0 24px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
}
.fr-panel.collapsed {
  transform: translateX(100%);
}
.fr-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}
.fr-panel-close {
  width: 32px; height: 32px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 20px;
  cursor: pointer;
  border-radius: 6px;
}
.fr-panel-close:hover { background: var(--surface2); color: #fff; }
.fr-panel-body { padding: 16px; }

.fr-live-area {
  display: block;
  margin-bottom: 20px;
}
.fr-empty-msg {
  text-align: center;
  padding: 16px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

.fr-live-area .fr-sidebar {
  max-height: 280px;
}

.fr-camera-wrap {
  position: relative;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--border);
}
.fr-camera-wrap video,
.fr-camera-wrap canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.fr-camera-wrap canvas { z-index: 2; }
.fr-camera-status {
  position: absolute;
  top: 12px; left: 12px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent2);
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(8px);
  padding: 5px 10px;
  border-radius: 5px;
}
.fr-camera-status .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent2);
  animation: statusPulse 2s ease-in-out infinite;
}
.fr-camera-status.off .dot { background: var(--accent3); animation: none; }
.fr-camera-status.off { color: var(--accent3); }
.fr-camera-fps {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 4;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--gold);
  background: rgba(0,0,0,0.65);
  padding: 4px 8px;
  border-radius: 4px;
}

.fr-sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 500px;
  overflow-y: auto;
}

.fr-person-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: border-color 0.3s;
}
.fr-person-card.recognized {
  border-color: var(--accent2);
  box-shadow: 0 0 12px rgba(0,212,168,0.1);
}
.fr-person-thumb {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
}
.fr-person-thumb img,
.fr-person-thumb canvas {
  width: 100%; height: 100%;
  object-fit: cover;
}
.fr-person-info { flex: 1; min-width: 0; }
.fr-person-name {
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
}
.fr-person-meta {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  color: var(--muted);
  margin-top: 2px;
}
.fr-person-del {
  width: 24px; height: 24px;
  border-radius: 6px;
  background: rgba(255,85,119,0.08);
  border: 1px solid rgba(255,85,119,0.15);
  color: var(--accent3);
  font-size: 12px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
}
.fr-person-del:hover { background: rgba(255,85,119,0.2); }
.fr-person-card.collecting {
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(240,180,41,0.15);
}
.fr-collect-btn { margin-top: 6px; font-size: 10px; padding: 4px 8px; }
.tm-btn.small { padding: 4px 10px; font-size: 10px; }

.fr-actions-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.fr-log {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--body);
  line-height: 1.8;
  max-height: 200px;
  overflow-y: auto;
}
.fr-log .ev-detect { color: var(--accent); }
.fr-log .ev-match  { color: var(--accent2); }
.fr-log .ev-train  { color: var(--gold); }
.fr-log .ev-warn   { color: var(--accent3); }
.fr-log .ev-sys    { color: var(--muted); }

/* range slider */
.tm-range-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.tm-range {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: var(--surface2);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}
.tm-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: 2px solid var(--bg);
  box-shadow: 0 0 6px rgba(74,140,255,0.3);
  cursor: pointer;
}
.tm-range::-moz-range-thumb {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: 2px solid var(--bg);
  box-shadow: 0 0 6px rgba(74,140,255,0.3);
  cursor: pointer;
}
.tm-range-val {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  color: var(--accent);
  min-width: 48px;
  text-align: right;
  font-weight: 500;
}

/* toggle */
.tm-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.tm-toggle-row:last-child { border-bottom: none; }
.tm-toggle-text {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--text);
}
.tm-toggle-sub {
  font-size: 10px;
  color: var(--muted);
  margin-top: 2px;
}
.tm-toggle {
  position: relative;
  width: 40px; height: 22px;
  cursor: pointer;
  flex-shrink: 0;
}
.tm-toggle input { display: none; }
.tm-toggle-track {
  position: absolute; inset: 0;
  border-radius: 11px;
  background: var(--surface2);
  border: 1px solid var(--border);
  transition: all 0.3s;
}
.tm-toggle input:checked + .tm-toggle-track {
  background: rgba(74,140,255,0.2);
  border-color: var(--accent);
}
.tm-toggle-thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--muted);
  transition: all 0.3s var(--ease);
}
.tm-toggle input:checked ~ .tm-toggle-thumb {
  left: 21px;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(74,140,255,0.4);
}

/* param panel */
.tm-params {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.tm-params-title {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tm-params-title::before {
  content: '';
  width: 3px; height: 14px;
  border-radius: 2px;
  background: var(--accent);
}

.tm-param-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.tm-param-row:last-child { border-bottom: none; }
.tm-param-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--body);
  flex: 1;
}
.tm-param-ctrl {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tm-param-ctrl select.tm-input {
  width: auto;
  min-width: 120px;
  font-size: 11px;
  padding: 6px 28px 6px 10px;
}
.tm-param-ctrl input[type="number"].tm-input {
  width: 80px;
  font-size: 11px;
  padding: 6px 8px;
  text-align: center;
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .split { gap: 40px; }
  .tools-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
}

@media (max-width: 768px) {
  .nav {
    padding-left: max(20px, env(safe-area-inset-left, 20px));
    padding-right: max(20px, env(safe-area-inset-right, 20px));
  }
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(4,6,15,0.96);
    backdrop-filter: blur(20px);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 4px; z-index: 999;
  }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .tools-grid .card { padding: 20px 16px; }
  .tools-grid .card-text { font-size: 12px; line-height: 1.5; }

  .tool-modal-backdrop.open { padding: 0; }
  .tool-modal { border-radius: 0; max-width: 100%; margin: 0; min-height: 100vh; }
  .tool-modal-body { padding: 20px; }
  .tool-modal-header { padding: 14px 20px; }
  .tm-split { grid-template-columns: 1fr; }
  .tm-form-grid { grid-template-columns: 1fr; }
  .fr-live-area { grid-template-columns: 1fr; }
  .fr-sidebar { max-height: 260px; }

  .split, .split.reverse { grid-template-columns: 1fr; direction: ltr; }
  .split.reverse > * { direction: ltr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }

  .page-hero { padding: 48px 20px 40px; }
  .page-hero-deco { display: none; }
  .section { padding: 56px 20px; }

  .landing-hero {
    padding: 100px 24px 60px;
    padding-left: max(24px, env(safe-area-inset-left, 24px));
    padding-right: max(24px, env(safe-area-inset-right, 24px));
  }
  .landing-title {
    font-size: clamp(36px, 11vw, 56px);
    padding: 0 4px;
  }
  .landing-rings, .landing-rotate { display: none; }
  .landing-stats { gap: 20px; flex-wrap: wrap; justify-content: center; }

  .team-card { flex-direction: column; padding: 24px; }
  .alloc-label { min-width: 130px; font-size: 10px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }

  .nav-status { display: none; }
}

@media (max-width: 480px) {
  .nav {
    padding-left: max(14px, env(safe-area-inset-left, 14px));
    padding-right: max(14px, env(safe-area-inset-right, 14px));
  }
  .section { padding: 40px 14px; }
  .page-hero { padding: 36px 14px 32px; }
  .landing-hero {
    padding: 80px 20px 48px;
    padding-left: max(20px, env(safe-area-inset-left, 20px));
    padding-right: max(20px, env(safe-area-inset-right, 20px));
  }
  .landing-title {
    font-size: clamp(32px, 12vw, 44px);
    padding: 0 2px;
    letter-spacing: -1px;
  }
  .landing-sub { font-size: 16px; max-width: 100%; }
  .stats-bar { grid-template-columns: 1fr; }
  .alloc-label { min-width: 100px; }
  .landing-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .tools-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .tools-grid .card { padding: 16px 12px; }
  .tools-grid .card-icon { width: 40px; height: 40px; font-size: 18px; margin-bottom: 12px; }
  .tools-grid .card-title { font-size: 13px; }
  .tools-grid .card-text { font-size: 11px; }
  .tool-modal-body { padding: 14px; }
  .tool-modal-header { padding: 12px 14px; }
  .tool-modal-title { font-size: 14px; }
  .tool-modal-icon { width: 32px; height: 32px; font-size: 16px; }
  .tm-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .tm-stat { padding: 12px 10px; }
  .tm-stat-val { font-size: 20px; }
  .tm-row { padding: 14px; }
  .tm-row-top { gap: 10px; }
  .tm-row-footer { flex-direction: column; align-items: flex-start; }
  .tm-param-row { flex-direction: column; align-items: flex-start; gap: 6px; }
  .tm-param-ctrl { width: 100%; }
  .tm-param-ctrl select.tm-input { width: 100%; }
  .tm-param-ctrl input[type="number"].tm-input { width: 100%; }
  .tm-range-wrap { width: 100%; }
}