/* =========================================================
   AxiBridge — Field Console aesthetic
   ========================================================= */

/* ---------------------------------------------------------
   Custom properties
   --------------------------------------------------------- */
:root {
  /* Backgrounds — match src/renderer/index.css */
  --bg:              #090b10;
  --bg-elev:         #0f1219;
  --bg-elev-2:       #1a1f2e;
  --bg-elev-3:       #222838;

  /* Borders */
  --border:          rgba(255, 255, 255, 0.08);
  --border-subtle:   rgba(255, 255, 255, 0.05);
  --border-bright:   rgba(255, 255, 255, 0.14);

  /* Text */
  --text:            #e8eaed;
  --text-muted:      #8b929e;
  --text-dim:        #4a5162;

  /* Brand — Electric Blue (app default palette) */
  --brand-primary:   #3b82f6;
  --brand-secondary: #6366f1;
  --brand-gradient:  linear-gradient(135deg, #3b82f6, #6366f1);
  --accent-bg:       rgba(59, 130, 246, 0.10);
  --accent-bg-strong: rgba(59, 130, 246, 0.18);
  --accent-border:   rgba(59, 130, 246, 0.35);
  --glow:            rgba(59, 130, 246, 0.35);

  /* Status / semantic — match app */
  --success:         #4ade80;
  --error:           #f87171;
  --warning:         #fbbf24;
  --info:            #60a5fa;

  /* Section accent colors — match app's stats sections */
  --damage:          #f47272;   /* offense */
  --downs-up:        #4ade80;   /* success */
  --downs-down:      #f87171;   /* error */
  --cleanses:        #34d399;   /* support */
  --mvp:             #fbbf24;   /* boon yellow */
  --data:            #60a5fa;   /* defense / info */
  --enemy:           #f87171;

  /* Legacy aliases used in earlier sections */
  --commander:       #3b82f6;
  --commander-glow:  rgba(59, 130, 246, 0.35);

  /* Typography — match app */
  --font-display: "Cinzel", "Times New Roman", serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, monospace;

  /* Radius — match app */
  --radius-sm:     2px;
  --radius-md:     4px;
  --radius-lg:     8px;
  --radius-card:   8px;
  --radius-btn:    4px;
  --container:     1200px;

  /* Motion — match app */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 120ms;
  --duration-normal: 200ms;
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  /* Single red bloom — upper-right only */
  background:
    radial-gradient(ellipse 60% 40% at 100% 0%, var(--commander-glow), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

/* SVG noise grain overlay */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.03;
  width: 100%;
  height: 100%;
}

/* Everything sits above the noise layer */
.nav, main, .footer { position: relative; z-index: 1; }

/* ---------------------------------------------------------
   Typography
   --------------------------------------------------------- */
h1, h2, h3, h4 {
  margin: 0;
  font-weight: 700;
  line-height: 1.15;
}

h1 { font-family: var(--font-display); }
h2 { font-family: var(--font-display); }
h3 { font-family: var(--font-display); }

p { margin: 0; }

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

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-elev-2);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  border: 1px solid var(--border);
  color: var(--data);
}

/* ---------------------------------------------------------
   Buttons
   --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-btn);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: box-shadow 150ms ease, background 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.btn svg {
  width: 0.95rem;
  height: 0.95rem;
}

.btn:hover svg {
  transform: translateX(2px);
}

.btn:has(svg:first-child):hover svg {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--brand-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 14px var(--glow);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4), 0 0 22px var(--glow);
  text-decoration: none;
}

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

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--text-muted);
  text-decoration: none;
}

/* ---------------------------------------------------------
   Pulsing status dot (shared)
   --------------------------------------------------------- */
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 1.5s ease-in-out infinite;
  vertical-align: middle;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ---------------------------------------------------------
   Navigation chrome
   --------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.625rem 1.5rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: border-color 200ms ease;
}

.nav.scrolled {
  border-bottom-color: var(--border-bright);
}

/* Logo + brand cluster (top chrome) */
.nav-logo {
  display: block;
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 0 8px var(--glow));
  transition: filter var(--duration-normal) var(--ease-out-expo);
}

.nav-brand:hover .nav-logo {
  filter: drop-shadow(0 0 14px var(--glow));
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
}

.nav-brand:hover { text-decoration: none; }

.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Hero brand cluster — prominent logo + wordmark above headline */
.hero-brand {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.hero-logo {
  display: block;
  width: clamp(72px, 9vw, 110px);
  height: clamp(72px, 9vw, 110px);
  filter: drop-shadow(0 0 22px var(--glow));
  animation: hero-logo-pulse 4.5s ease-in-out infinite;
}

@keyframes hero-logo-pulse {
  0%, 100% { filter: drop-shadow(0 0 22px var(--glow)); }
  50%      { filter: drop-shadow(0 0 38px var(--glow)); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-logo { animation: none; }
}

.hero-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hero-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 720px) {
  .hero-brand { gap: 1rem; }
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 150ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}

.status-label {
  color: var(--text-muted);
}

.status-version {
  color: var(--text-dim);
}

@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ---------------------------------------------------------
   Container
   --------------------------------------------------------- */
main {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------------------------------------------------------
   Hero — 2-column asymmetric
   --------------------------------------------------------- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
  padding: 5rem 0 6rem;
}

/* Hero app screenshot — replaces the faux HUD */
.hero-shot {
  padding: 0;
  margin: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.55),
    0 0 60px rgba(59, 130, 246, 0.12);
  cursor: zoom-in;
  display: block;
  width: 100%;
  animation: slideUp 600ms 120ms var(--ease-out-expo) both;
  transition: transform var(--duration-normal) var(--ease-out-expo), box-shadow var(--duration-normal) var(--ease-out-expo);
}

.hero-shot:hover,
.hero-shot:focus-visible {
  transform: translateY(-3px);
  box-shadow:
    0 36px 70px rgba(0, 0, 0, 0.65),
    0 0 80px rgba(59, 130, 246, 0.22);
  outline: none;
}

.hero-shot img {
  display: block;
  width: 100%;
  height: auto;
}

@media (prefers-reduced-motion: reduce) {
  .hero-shot { animation: none; }
  .hero-shot:hover { transform: none; }
}

/* Hero copy — left column */
.hero-copy {
  animation: slideUp 500ms ease-out both;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-primary);
}

.hero-eyebrow svg {
  width: 0.95rem;
  height: 0.95rem;
}

.hero-headline {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

/* "fights" is italic + amber */
.hero-headline em {
  font-style: italic;
  color: var(--mvp);
}

.hero-lede {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 38ch;
  line-height: 1.65;
  margin-bottom: 2rem;
}

.cta-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

/* Version meta below CTA */
.release-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  margin-top: 0.5rem;
}

/* Hero HUD panel — right column */
.hero-hud {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  animation: slideUp 500ms 120ms ease-out both;

  /* Scanline texture — very subtle */
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 3px,
      rgba(255, 255, 255, 0.012) 3px,
      rgba(255, 255, 255, 0.012) 4px
    );
  background-color: var(--bg-elev);
}

.hud-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.hud-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.hud-dim {
  color: var(--text-dim);
}

/* Squad vs Enemy numbers */
.hud-vs {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.hud-vs-team {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hud-team-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.hud-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  line-height: 1;
}

.hud-squad { color: var(--data); }
.hud-enemy { color: var(--enemy); }

.hud-vs-sep {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  align-self: center;
  padding-top: 1rem;
}

/* 3-column stat grid */
.hud-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.hud-stat {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.6rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hud-stat-val {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.4rem;
  line-height: 1;
}

.hud-stat-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.hud-mvp-color { color: var(--mvp); }
.hud-data-color { color: var(--data); }
.hud-downs-good { color: var(--success); }
.hud-downs-bad  { color: var(--enemy); }

/* MVP callout strip */
.hud-mvp {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-left: 3px solid var(--commander);
  background: rgba(255, 58, 58, 0.06);
  border-radius: 0 4px 4px 0;
  margin-bottom: 1rem;
}

.hud-mvp-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--commander);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.hud-mvp-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.hud-mvp-name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text);
}

.hud-mvp-class {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* HUD footer status */
.hud-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.hud-live {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--success);
  letter-spacing: 0.06em;
}

/* Hero slide-up animation */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------------------------------------------------------
   Section rules (// LABEL dividers)
   --------------------------------------------------------- */
.section {
  padding: 3rem 0;
}

.section-rule {
  position: relative;
  border-top: 2px solid var(--border);
  margin-bottom: 2rem;
}

.section-rule-label {
  position: absolute;
  top: -0.7rem;
  left: 0;
  background: var(--bg);
  padding: 0 0.75rem 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ---------------------------------------------------------
   Features — 5-tile grid
   --------------------------------------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

/* 5th tile spans full width */
.feature-card--wide {
  /* no-op — kept for backwards-compat with markup hook */
}

.feature-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  transition: border-color 150ms ease;
}

.feature-card:hover {
  border-color: var(--border-bright);
}

.feature-card:hover .feature-icon {
  background: var(--accent-bg-strong);
  border-color: var(--accent-border);
  color: var(--brand-primary);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--accent-bg);
  border: 1px solid var(--border);
  color: var(--brand-secondary);
  margin-bottom: 1rem;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

.feature-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ---------------------------------------------------------
   How it works — numbered rows
   --------------------------------------------------------- */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
}

.step-row {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
}

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

.step-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--mvp);
  line-height: 1;
  min-width: 3rem;
  flex-shrink: 0;
}

.step-divider {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--border-bright);
  line-height: 1.1;
  flex-shrink: 0;
  align-self: center;
}

.step-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 0.375rem;
}

.step-body p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 56ch;
}

/* ---------------------------------------------------------
   Field Report demo
   --------------------------------------------------------- */
.demo-frame {
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: var(--bg-elev);
}

.demo-frame-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-elev-2);
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border);
}

.demo-frame-label::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--commander);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--commander-glow);
}

.demo-screenshot {
  display: block;
  width: 100%;
  height: auto;
}

.demo-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.demo-desc {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 50ch;
}

/* ---------------------------------------------------------
   Gallery
   --------------------------------------------------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.thumb {
  display: block;
  width: 100%;
  padding: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 150ms ease;
  text-align: left;
}

.thumb:hover,
.thumb:focus-visible {
  border-color: var(--border-bright);
  outline: none;
}

.thumb img {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
  object-position: top;
}

.thumb-body {
  padding: 0.85rem 1rem 1rem;
  border-top: 1px solid var(--border);
  text-align: left;
}

.thumb-caption {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--brand-primary);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.thumb-desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.thumb:hover .thumb-caption,
.thumb:focus-visible .thumb-caption {
  color: var(--brand-secondary);
}

/* ---------------------------------------------------------
   Lightbox
   --------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 4, 12, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox[hidden] { display: none; }

.lightbox img {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-bright);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-btn);
  border: 1px solid var(--border-bright);
  background: var(--bg-elev);
  color: var(--text);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 150ms ease;
}

.lightbox-close:hover { background: var(--bg-elev-2); }

.lightbox-close svg,
.modal-close svg {
  width: 1.1rem;
  height: 1.1rem;
}

/* ---------------------------------------------------------
   FAQ accordions
   --------------------------------------------------------- */
.faq {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (max-width: 720px) {
  .faq { grid-template-columns: 1fr; }
}

.faq details {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 0 1.25rem;
  transition: border-color 200ms ease;
}

.faq details[open] {
  border-color: var(--border-bright);
}

.faq summary {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  padding: 1rem 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
  user-select: none;
}

.faq summary::-webkit-details-marker { display: none; }

/* [+] / [−] indicator — toggled via JS */
.faq-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--text-dim);
  flex-shrink: 0;
  margin-left: 1rem;
  transform-origin: center center;
  transition: color 150ms ease, transform 280ms var(--ease-out-expo);
}

.faq-indicator svg {
  width: 1.2rem;
  height: 1.2rem;
  display: block;
  stroke-width: 2.4;
}

.faq details[open] .faq-indicator {
  color: var(--brand-primary);
  transform: rotate(45deg);
}

.faq-body {
  padding-bottom: 1rem;
}

.faq-body p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.faq-body a {
  color: var(--data);
}

/* ---------------------------------------------------------
   Changelog
   --------------------------------------------------------- */
.changelog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.changelog .release {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.25rem;
  font-family: inherit;
  color: inherit;
  cursor: pointer;
  transition: border-color 150ms ease, transform 150ms ease, background 150ms ease;
}

.changelog .release:hover,
.changelog .release:focus-visible {
  border-color: var(--commander);
  transform: translateY(-1px);
  background: var(--bg-elev-2);
  outline: none;
}

.changelog .release-tag {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--mvp);
  letter-spacing: 0.02em;
}

.changelog .release-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.changelog .release-body {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0.25rem 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.changelog .release-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--data);
  margin-top: auto;
  padding-top: 0.5rem;
  transition: color 150ms ease, transform 150ms ease;
}

.changelog .release-cta svg {
  width: 0.85rem;
  height: 0.85rem;
  transition: transform 150ms ease;
}

.changelog .release:hover .release-cta {
  color: var(--brand-primary);
}

.changelog .release:hover .release-cta svg {
  transform: translateX(3px);
}

/* Release modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 4, 10, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.modal[hidden] { display: none; }

.modal-panel {
  width: 100%;
  max-width: 720px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-elev);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-card);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--commander);
  margin-bottom: 0.35rem;
}

.modal-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--mvp);
  margin: 0;
  letter-spacing: 0.02em;
}

.modal-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 0.35rem 0 0;
}

.modal-close {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 1.4rem;
  width: 2.4rem;
  height: 2.4rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 150ms ease, color 150ms ease;
}

.modal-close:hover {
  border-color: var(--commander);
  color: var(--commander);
}

.modal-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
}

.modal-body h2,
.modal-body h3,
.modal-body h4 {
  font-family: var(--font-display);
  margin: 1.25rem 0 0.5rem;
  color: var(--text);
}

.modal-body h2 { font-size: 1.15rem; }
.modal-body h3 { font-size: 1rem; color: var(--data); }
.modal-body h4 { font-size: 0.92rem; color: var(--text-muted); }

.modal-body p {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
}

.modal-body ul {
  margin: 0 0 0.85rem;
  padding-left: 1.25rem;
}

.modal-body li {
  margin-bottom: 0.35rem;
  color: var(--text-muted);
}

.modal-body code {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.05rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--mvp);
}

.modal-body a {
  color: var(--data);
  text-decoration: underline;
  text-decoration-color: var(--border-bright);
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

.changelog-footer {
  margin-top: 0.5rem;
}

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

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.footer-heading {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.875rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.footer-col ul a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 150ms ease;
}

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

.footer-muted {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.625rem;
}

.footer-muted a {
  color: var(--data);
}

.footer-bottom {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

/* ---------------------------------------------------------
   Responsive — 768px
   --------------------------------------------------------- */
@media (max-width: 960px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-card--wide {
    grid-column: 1 / -1;
  }

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

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 3.5rem 0 4rem;
  }

  .hero-hud {
    /* Ensure HUD panel sits below copy on mobile */
    animation-delay: 0ms;
  }

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

  .footer-col--about {
    grid-column: 1 / -1;
  }
}

/* ---------------------------------------------------------
   Responsive — 480px / 360px
   --------------------------------------------------------- */
@media (max-width: 480px) {
  main { padding: 0 1rem; }

  .section { padding: 4rem 0; }

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

  .feature-card--wide {
    grid-column: 1;
  }

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

  .cta-row {
    flex-direction: column;
  }

  .cta-row .btn {
    text-align: center;
  }

  .demo-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

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

  .hud-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.375rem;
  }

  .hud-stat-val {
    font-size: 1.1rem;
  }
}

/* ---------------------------------------------------------
   Reduced motion
   --------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}