/* ═══════════════════════════════════════════════
   ForenSys Suite — Landing Page Stylesheet
   ═══════════════════════════════════════════════ */

/* ── Variables ──────────────────────────────── */
:root {
  --bg-base: #070b12;
  --bg-surface: #0d1520;
  --bg-elevated: #111d2e;
  --bg-card: #0f1a27;
  --border: rgba(255, 255, 255, 0.06);
  --border-bright: rgba(255, 255, 255, 0.12);

  --vision: #38bdf8;
  --vision-dim: rgba(56, 189, 248, 0.15);
  --vision-glow: rgba(56, 189, 248, 0.3);
  --lab: #a78bfa;
  --lab-dim: rgba(167, 139, 250, 0.15);
  --lab-glow: rgba(167, 139, 250, 0.3);
  --accent: #38bdf8;

  --text-primary: #f0f6ff;
  --text-secondary: #8fa8c8;
  --text-muted: #4a6080;
  --text-code: #7dd3fc;

  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow-v: 0 0 40px rgba(56, 189, 248, 0.15);
  --shadow-glow-l: 0 0 40px rgba(167, 139, 250, 0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

code {
  font-family: var(--font-mono);
  font-size: 0.8em;
  color: var(--text-code);
  background: rgba(56, 189, 248, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ── Scrollbar ───────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-base);
}

::-webkit-scrollbar-thumb {
  background: #1e3a5a;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--vision);
}

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

/* ── Reveal Animation ────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── Section Headers ─────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--vision);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #f0f6ff 0%, #8fa8c8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Buttons ──────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--vision);
  color: #000;
}

.btn-primary:hover {
  background: #7dd3fc;
  box-shadow: 0 0 24px var(--vision-glow);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-bright);
}

.btn-ghost:hover {
  border-color: var(--vision);
  color: var(--vision);
  background: var(--vision-dim);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-bright);
  font-size: 0.85rem;
  padding: 10px 18px;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--border-bright);
}

.btn-vision {
  background: var(--vision);
  color: #000;
  font-weight: 700;
}

.btn-vision:hover {
  background: #7dd3fc;
  box-shadow: var(--shadow-glow-v);
  transform: translateY(-2px);
}

.btn-lab {
  background: var(--lab-dim);
  color: var(--lab);
  border: 1px solid var(--lab);
  font-weight: 700;
}

.btn-lab:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-download {
  background: var(--vision-dim);
  color: var(--vision);
  border: 1px solid var(--vision);
  position: relative;
}

.btn-download:hover:not(:disabled) {
  background: var(--vision);
  color: #000;
  box-shadow: var(--shadow-glow-v);
}

.btn-disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.btn-badge {
  font-size: 0.7rem;
  background: rgba(56, 189, 248, 0.2);
  color: var(--vision);
  padding: 2px 7px;
  border-radius: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.btn-github {
  background: #161b22;
  color: var(--text-primary);
  border: 1px solid var(--border-bright);
}

.btn-github:hover {
  background: #21262d;
  border-color: #58a6ff;
}

/* ══════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(7, 11, 18, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.2rem;
  font-weight: 800;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.logo-bracket {
  color: var(--vision);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

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

.nav-cta {
  background: var(--vision) !important;
  color: #000 !important;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700 !important;
}

.nav-cta:hover {
  background: #7dd3fc !important;
  box-shadow: 0 0 16px var(--vision-glow);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--vision);
  background: var(--vision-dim);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 28px;
  letter-spacing: 0.08em;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--vision);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.5);
  }

  50% {
    box-shadow: 0 0 0 6px rgba(56, 189, 248, 0);
  }
}

.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.title-suite {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(135deg, #f0f6ff 0%, var(--vision) 50%, #7dd3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-sub {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.hero-description {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  padding: 0 32px;
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--vision);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-bright);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 1;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--vision));
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {

  0%,
  100% {
    opacity: 0;
    transform: scaleY(0.3);
    transform-origin: top;
  }

  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

/* ══════════════════════════════════════════
   MODULES SECTION
══════════════════════════════════════════ */
.modules-section {
  padding: 100px 0;
  background: var(--bg-base);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 24px;
}

.module-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  overflow: hidden;
  transition: var(--transition);
}

.module-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

#visionCard:hover {
  box-shadow: var(--shadow-glow-v), var(--shadow-card);
  border-color: rgba(56, 189, 248, 0.3);
}

#labCard:hover {
  box-shadow: var(--shadow-glow-l), var(--shadow-card);
  border-color: rgba(167, 139, 250, 0.3);
}

.card-glow {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.2;
  pointer-events: none;
  transition: opacity 0.5s;
}

.module-card:hover .card-glow {
  opacity: 0.4;
}

.card-glow--vision {
  background: var(--vision);
}

.card-glow--lab {
  background: var(--lab);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon--vision {
  background: var(--vision-dim);
  color: var(--vision);
}

.card-icon--lab {
  background: var(--lab-dim);
  color: var(--lab);
}

.card-icon svg {
  width: 26px;
  height: 26px;
}

.card-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

.card-badge--active {
  background: rgba(34, 197, 94, 0.12);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.card-badge--soon {
  background: rgba(251, 191, 36, 0.1);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.25);
}

.card-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.text-vision {
  color: var(--vision);
}

.text-lab {
  color: var(--lab);
}

.card-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.card-features {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.feature-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--vision);
}

#labCard .feature-icon {
  color: var(--lab);
}

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

/* ══════════════════════════════════════════
   SUITE SECTION
══════════════════════════════════════════ */
.suite-section {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.suite-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 48px;
  align-items: start;
}

.suite-lead {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-style: italic;
  border-left: 3px solid var(--vision);
  padding-left: 18px;
}

.suite-block {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 28px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.suite-block:hover {
  border-color: var(--border-bright);
}

.suite-block-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.suite-block-icon.vision {
  background: var(--vision-dim);
  color: var(--vision);
}

.suite-block-icon.lab {
  background: var(--lab-dim);
  color: var(--lab);
}

.suite-block-icon svg {
  width: 22px;
  height: 22px;
}

.suite-block h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.suite-block p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.suite-interop {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.06) 0%, rgba(167, 139, 250, 0.06) 100%);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: var(--radius-lg);
}

.interop-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  color: var(--vision);
}

.suite-interop p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.suite-interop strong {
  color: var(--vision);
}

.aside-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 20px;
}

.aside-card--dark {
  background: var(--bg-elevated);
}

.aside-card h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.aside-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.aside-card ul li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.principle-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--vision);
  background: var(--vision-dim);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.aside-card ul li strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.aside-card ul li p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

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

.use-case-item {
  font-size: 0.78rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 20px;
  transition: var(--transition);
}

.use-case-item:hover {
  border-color: var(--vision);
  color: var(--vision);
  background: var(--vision-dim);
}

/* ══════════════════════════════════════════
   DASHBOARD SECTION
══════════════════════════════════════════ */
.dashboard-section {
  padding: 100px 0;
  background: var(--bg-base);
}

.terminal-wrapper {
  background: #0a0f1a;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 48px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: #0d1520;
  border-bottom: 1px solid var(--border);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.t-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.t-red {
  background: #ff5f57;
}

.t-yellow {
  background: #ffbd2e;
}

.t-green {
  background: #28ca41;
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0 auto;
}

.terminal-body {
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.terminal-line {
  display: flex;
  gap: 10px;
}

.t-prompt {
  color: var(--vision);
  user-select: none;
}

.t-cmd {
  color: #4ade80;
}

.t-arg {
  color: var(--lab);
}

.t-output {
  color: var(--text-secondary);
  padding-left: 20px;
}

.t-dim {
  opacity: 0.6;
}

.t-cursor {
  animation: blink 1.2s step-end infinite;
  color: var(--vision);
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.metric-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-3px);
}

.metric-ring {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
}

.ring-svg {
  width: 80px;
  height: 80px;
  transform: rotate(-90deg);
}

.ring-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 6;
}

.ring-fill {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset 1.5s ease;
}

.ring-fill--vision {
  stroke: var(--vision);
}

.ring-fill--lab {
  stroke: var(--lab);
}

.ring-value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.metric-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.metric-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ══════════════════════════════════════════
   TECH SECTION
══════════════════════════════════════════ */
.tech-section {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}

.tech-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.tech-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.8rem;
}

.tech-logo--cv {
  background: var(--vision-dim);
  color: var(--vision);
}

.tech-logo--fa {
  background: rgba(34, 197, 94, 0.12);
  color: #4ade80;
}

.tech-logo--lbph {
  background: rgba(251, 191, 36, 0.1);
  color: #fbbf24;
}

.tech-logo--db {
  background: rgba(167, 139, 250, 0.12);
  color: var(--lab);
}

.tech-logo--nm {
  background: rgba(251, 113, 133, 0.12);
  color: #fb7185;
}

.tech-logo--py {
  background: rgba(56, 189, 248, 0.1);
  color: var(--vision);
}

.tech-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.tech-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}

.tech-tag {
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

/* ══════════════════════════════════════════
   GALLERY SECTION
══════════════════════════════════════════ */
.gallery-section {
  padding: 100px 0;
  background: var(--bg-base);
}

.gallery-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 36px;
  width: fit-content;
}

.tab-btn {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: none;
  border: none;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.tab-active {
  background: var(--vision) !important;
  color: #000 !important;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-grid.hidden {
  display: none;
}

.gallery-placeholder {
  background: var(--bg-card);
  border: 2px dashed var(--border-bright);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.gallery-placeholder:hover {
  border-color: var(--vision);
  background: var(--vision-dim);
}

.placeholder-icon {
  color: var(--text-muted);
}

.gallery-placeholder:hover .placeholder-icon {
  color: var(--vision);
}

.gallery-placeholder span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.gallery-placeholder code {
  font-size: 0.75rem;
}

.video-placeholder {
  grid-column: 1 / -1;
  padding: 80px 24px;
}

.gallery-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius-md);
  cursor: zoom-in;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.gallery-img:hover {
  transform: scale(1.02);
  border-color: var(--vision);
}

.gallery-video {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

/* ══════════════════════════════════════════
   DOWNLOAD SECTION
══════════════════════════════════════════ */
.download-section {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 24px;
}

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition);
}

.download-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-3px);
}

.download-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.download-icon--vision {
  background: var(--vision-dim);
  color: var(--vision);
}

.download-icon--lab {
  background: var(--lab-dim);
  color: var(--lab);
}

.download-info h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.download-version {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.download-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════
   CREATOR SECTION
══════════════════════════════════════════ */
.creator-section {
  padding: 80px 0;
  background: var(--bg-base);
  border-top: 1px solid var(--border);
}

.creator-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: flex;
  align-items: flex-start;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

.creator-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.avatar-ring {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--vision) 0%, var(--lab) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.avatar-initials {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--bg-base);
  font-family: var(--font-mono);
}

.creator-tag {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-family: var(--font-mono);
}

.creator-info h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.creator-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 480px;
}

.creator-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.creator-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-bright);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.creator-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: var(--vision);
}

.creator-project {
  margin-left: auto;
  text-align: right;
  flex-shrink: 0;
}

.project-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 6px;
}

.project-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--vision);
  margin-bottom: 4px;
}

.project-context {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.project-tech {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.footer-logo {
  font-size: 1.1rem;
  font-weight: 800;
  font-family: var(--font-mono);
  display: block;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 280px;
}

.footer-links-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-group h5 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 6px;
}

.footer-links-group a {
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-links-group a:hover {
  color: var(--vision);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 8px;
}

.footer-disclaimer {
  font-style: italic;
}

/* ══════════════════════════════════════════
   LIGHTBOX
══════════════════════════════════════════ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(10px);
}

.lightbox.hidden {
  display: none;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover {
  color: var(--text-primary);
}

#lightboxImg {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.8);
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .suite-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .creator-card {
    flex-wrap: wrap;
  }

  .creator-project {
    margin-left: 0;
    text-align: left;
  }
}

@media (max-width: 768px) {
  .modules-grid {
    grid-template-columns: 1fr;
  }

  .download-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    gap: 8px;
  }

  .stat-item {
    padding: 0 16px;
  }

  .stat-divider {
    height: 24px;
  }

  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(7, 11, 18, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 16px;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .creator-card {
    padding: 28px;
  }

  .section-header {
    margin-bottom: 36px;
  }
}

@media (max-width: 480px) {
  .tech-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .creator-avatar {
    display: none;
  }

  .download-grid {
    grid-template-columns: 1fr;
  }
}