:root {
  --bg: #0b0e12;
  --bg-elevated: #161e26;
  --bg-card: #111820;
  --fg: #eceff1;
  --fg-muted: #96a8b8;
  --fg-subtle: #6d7f8f;
  --accent: #7c4dff;
  --accent-strong: #9d7aff;
  --accent-dim: #7c4dff33;
  --green: #66bb6a;
  --blue: #42a5f5;
  --red: #ef5350;
  --purple: #ab47bc;
  --orange: #ffa726;
  --cyan: #26c6da;
  --border: #1f2a36;
  --border-hover: #2d3e4e;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 180ms ease;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  --font-ui: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --max-width: 1120px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f8fafc;
    --bg-elevated: #ffffff;
    --bg-card: #f1f5f9;
    --fg: #0f172a;
    --fg-muted: #475569;
    --fg-subtle: #64748b;
    --accent: #6d28d9;
    --accent-strong: #7c3aed;
    --accent-dim: #6d28d922;
    --green: #16a34a;
    --blue: #2563eb;
    --red: #dc2626;
    --purple: #9333ea;
    --orange: #ea580c;
    --cyan: #0891b2;
    --border: #e2e8f0;
    --border-hover: #cbd5e1;
    --shadow: 0 4px 24px rgba(15,23,42,0.08);
    --shadow-lg: 0 8px 40px rgba(15,23,42,0.12);
  }
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-strong); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-ui);
  font-weight: 700;
  line-height: 1.2;
  color: var(--fg);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
p { color: var(--fg-muted); }

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg) 70%, transparent 100%);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(180%) blur(12px);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--fg);
  text-decoration: none;
}

.site-brand:hover { color: var(--accent); }

.logo-mark { font-size: 1.75rem; line-height: 1; flex-shrink: 0; }

.site-nav { display: flex; align-items: center; gap: 8px; }

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-link:hover {
  color: var(--fg);
  background: var(--bg-card);
}

.nav-sponsor {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white !important;
  padding: 8px 18px;
  margin-left: 4px;
}

.nav-sponsor:hover {
  color: white !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-dim);
}

.nav-dropdown { position: relative; display: inline-flex; align-items: center; }
.nav-dropdown-btn { background: none; border: none; font-family: var(--font-ui); font-size: 0.9rem; font-weight: 500; color: var(--fg-muted); cursor: pointer; padding: 6px 10px; border-radius: var(--radius-sm); transition: all var(--transition); display: inline-flex; align-items: center; gap: 4px; }
.nav-dropdown-btn:hover { color: var(--fg); background: var(--bg-elevated); }
.nav-dropdown-menu { position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%) scale(0.95); opacity: 0; visibility: hidden; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); min-width: 220px; padding: 6px; display: flex; flex-direction: column; gap: 2px; z-index: 100; transition: all 0.2s ease; }
.nav-dropdown:hover .nav-dropdown-menu, .nav-dropdown:focus-within .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) scale(1); }
.nav-dropdown-item { display: flex; align-items: center; gap: 8px; padding: 8px 12px; font-size: 0.84rem; color: var(--fg-muted); border-radius: var(--radius-sm); text-decoration: none; transition: all 0.15s; }
.nav-dropdown-item:hover { background: var(--bg-elevated); color: var(--accent); }

/* Hero */
.hero {
  min-height: auto; /* fit content; AI bar visible without scroll */
  display: flex;
  align-items: center;
  padding: 80px 0 120px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, var(--accent-dim) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 100% 100%, var(--green) 0%, transparent 60%);
  pointer-events: none;
}

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

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  transition: all var(--transition);
}

.badge:hover { border-color: var(--border-hover); color: var(--fg); }

.badge-metapod { border-color: var(--purple); color: var(--purple); }
.badge-metapod:hover { background: rgba(171, 71, 188, 0.12); }

.badge-fpm { border-color: var(--cyan); color: var(--cyan); }
.badge-fpm:hover { background: rgba(38, 198, 218, 0.12); }

.hero-title {
  margin-bottom: 28px;
  background: linear-gradient(135deg, var(--fg) 0%, var(--fg-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.typing-container {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 48px;
}

.typing-text {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--fg-muted);
  white-space: nowrap;
}

.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  margin-left: 4px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  box-shadow: 0 4px 16px var(--accent-dim);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-dim);
  color: white;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--fg);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: var(--border-hover);
  color: var(--fg);
  transform: translateY(-2px);
}

/* Sections */
.section {
  padding: 100px 0;
}

.section-alt { background: var(--bg-elevated); }

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 { margin-bottom: 12px; }

.section-subtitle {
  font-size: 1.125rem;
  color: var(--fg-subtle);
  max-width: 600px;
  margin: 0 auto;
}

/* Tools Grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  border-radius: var(--radius) var(--radius) 0 0;
  opacity: 0;
  transition: opacity var(--transition);
}

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

.tool-card:hover::before { opacity: 1; }

.tool-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  color: var(--accent);
  margin-bottom: 20px;
}

.tool-icon svg { width: 24px; height: 24px; }

.tool-name { margin-bottom: 10px; font-size: 1.125rem; }

.tool-desc { font-size: 0.9375rem; line-height: 1.6; margin-bottom: 16px; }

.tool-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

.tool-platform, .tool-lang {
  padding: 4px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg-subtle);
}

.tool-links {
  display: flex;
  gap: 12px;
  margin-top: auto;
}

.tool-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid transparent;
  transition: all var(--transition);
}

.tool-link:hover {
  background: var(--accent);
  color: white;
}

.tool-link svg { flex-shrink: 0; }

.tool-link-secondary {
  background: transparent;
  color: var(--fg-muted);
  border-color: var(--border);
}

.tool-link-secondary:hover {
  background: var(--bg);
  color: var(--fg);
  border-color: var(--border-hover);
}

/* Guides Grid */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.guide-card {
  display: flex;
  flex-direction: column;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.guide-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.guide-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  color: var(--accent);
  margin-bottom: 20px;
}

.guide-icon svg { width: 28px; height: 28px; }

.guide-card h3 { margin-bottom: 12px; font-size: 1.125rem; }

.guide-card p { font-size: 0.9375rem; margin-bottom: 20px; }

.guide-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--accent);
  margin-top: auto;
}

.guide-link:hover { gap: 10px; }

/* Community Grid */
.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.community-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  user-select: none;
}

.community-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.community-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.community-card h3 { margin-bottom: 10px; font-size: 1rem; }

.community-card p { font-size: 0.875rem; margin-bottom: 16px; }

.card-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  opacity: 0.8;
  transition: opacity var(--transition);
}

.community-card:hover .card-action {
  opacity: 1;
}

/* Footer */
.site-footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}

.footer-integrated {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--fg-subtle);
  text-align: center;
}

.footer-tagline .heart { color: var(--red); animation: pulse 1.5s ease-in-out infinite; }
.footer-tagline a { color: var(--fg-subtle); }
.footer-tagline a:hover { color: var(--accent); }

@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.15); } }

/* Page Wrapper */
.page-wrapper { display: flex; flex-direction: column; min-height: 100vh; }
.site-main { flex: 1; }

/* Responsive */
@media (max-width: 768px) {
  .site-header .container { height: 60px; padding: 0 16px; }
  .nav-link { padding: 6px 12px; font-size: 0.8125rem; }
  .nav-sponsor { padding: 6px 14px; }
  .hero { padding: 60px 0 100px; }
  .hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .typing-container { height: 40px; margin-bottom: 40px; }
  .typing-text { font-size: 1rem; }
  .section { padding: 72px 0; }
  .tool-card, .guide-card { padding: 24px; }
  .container { padding: 0 16px; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 280px; }
  .tools-grid { grid-template-columns: 1fr; }
  .guides-grid { grid-template-columns: 1fr; }
}

/* Hero tagline */
.hero-tagline {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* Quotes section - replaced with typewriter */
.section-quotes {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
  padding: 80px 0;
}
.typewriter-wrap {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.typewriter-prefix {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  margin-bottom: 28px;
  animation: twLabelPulse 3.6s ease-in-out infinite;
}
@keyframes twLabelPulse {
  50% { box-shadow: 0 0 24px var(--accent-dim); }
}
.typewriter {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: clamp(1.6rem, 4.2vw, 2.7rem);
  line-height: 1.25;
  color: #fff;
  letter-spacing: -0.015em;
  min-height: 1.4em;
  display: inline-block;
  text-shadow: 0 0 40px rgba(124,77,255,0.5), 0 2px 10px rgba(0,0,0,0.6);
  padding-right: 2px;
}
.typewriter-cursor {
  display: inline-block;
  width: 0.5ch;
  height: 0.85em;
  background: var(--accent);
  margin-left: 4px;
  vertical-align: -0.05em;
  border-radius: 2px;
  box-shadow: 0 0 14px var(--accent);
  animation: twBlink 0.85s step-end infinite;
}
.typewriter-cursor.fade { animation: twFade 0.4s ease forwards; }
@keyframes twBlink { 50% { opacity: 0; } }
@keyframes twFade { to { opacity: 0; transform: scaleY(0.4); } }
.typewriter-attribution {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--fg-subtle);
  letter-spacing: 0.04em;
  min-height: 1.4em;
}
.typewriter-attribution b { color: var(--accent); font-weight: 600; }

.quotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.quote-card {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 24px 28px;
  margin: 0;
}

.quote-text {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--fg);
  margin-bottom: 14px;
  line-height: 1.6;
}

.quote-attribution {
  color: var(--fg-subtle);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Community card media variant */
.community-card-media {
  border-color: var(--purple);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(138, 43, 226, 0.06) 100%);
}

.community-card-media:hover {
  border-color: var(--purple);
}

.community-card-icon {
  margin-bottom: 12px;
  color: var(--purple);
}

/* Sponsor badge */
.sponsor-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
  transition: all var(--transition);
}

.sponsor-badge:hover {
  background: var(--red);
  color: white;
  text-decoration: none;
}

/* Video grid for media section */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

/* Footer button row (also used by #sponsor section CTA) */
.footer-button-row,
.sponsor-links {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-button-row a,
.sponsor-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  background: var(--bg-card);
  transition: all var(--transition);
}

.footer-button-row a:hover,
.sponsor-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.footer-button-row a.sponsor-red:hover,
.sponsor-links a.sponsor-red:hover {
  border-color: var(--red);
  color: var(--red);
}

.footer-brand {
  font-size: 0.8125rem;
  color: var(--fg-subtle);
  text-align: center;
}

.footer-brand a { color: var(--fg-subtle); }
.footer-brand a:hover { color: var(--accent); }

/* Link Guard (outbound link confirmation overlay) */
.link-guard {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.25s ease, visibility 0.25s;
  font-family: var(--font-ui);
}
.link-guard.active { visibility: visible; opacity: 1; }

.link-guard-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.link-guard-card {
  position: relative;
  z-index: 1;
  width: min(680px, calc(100vw - 32px));
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: 12px;
  box-shadow: 0 0 0 1px var(--accent-dim), var(--shadow-lg), 0 0 40px rgba(124,77,255,0.15);
  display: flex;
  flex-direction: column;
  animation: linkGuardIn 0.25s ease;
}
@keyframes linkGuardIn {
  from { transform: translateY(-12px) scale(0.97); opacity: 0; }
  to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

.link-guard-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(124,77,255,0.08) 0%, transparent 60%);
  border-radius: 12px 12px 0 0;
}

.link-guard-icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(124,77,255,0.5));
}

.link-guard-heading { flex: 1; min-width: 0; }
.link-guard-heading h2 {
  margin: 0 0 4px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--fg);
  font-family: var(--font-ui);
}
.link-guard-sub {
  margin: 0;
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

.link-guard-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--fg-muted);
  cursor: pointer;
  padding: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.link-guard-close:hover { background: var(--border); color: var(--fg); }

.link-guard-body { padding: 16px 20px; display: flex; flex-direction: column; gap: 12px; }

.link-guard-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.link-guard-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--fg-muted);
}
.link-guard-chip strong { color: var(--fg-subtle); font-weight: 600; }
.link-guard-chip.chip-warn { border-color: var(--orange); color: var(--orange); background: rgba(255,167,38,0.08); }
.link-guard-chip.chip-alert { border-color: var(--red); color: var(--red); background: rgba(239,83,80,0.08); }

.link-guard-url {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--accent-strong);
  word-break: break-all;
  padding: 8px 12px;
  background: rgba(124,77,255,0.06);
  border: 1px solid var(--accent-dim);
  border-radius: 6px;
  max-height: 72px;
  overflow-y: auto;
}

.link-guard-frame {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
  aspect-ratio: 16 / 9;
}
.link-guard-frame iframe { width: 100%; height: 100%; border: none; display: block; }

.link-guard-tabs {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.link-guard-section-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-subtle);
}
.link-guard-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.link-guard-repo,
.link-guard-tab {
  flex: 1;
  min-width: 160px;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--fg);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.15s;
}
.link-guard-repo:focus,
.link-guard-tab:focus { outline: none; border-color: var(--accent); }
.link-guard-go {
  padding: 8px 20px;
  border-radius: 6px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}
.link-guard-go:hover { background: var(--accent-strong); }
.link-guard-go:active { transform: scale(0.97); }

.link-guard-hint {
  font-size: 0.73rem;
  color: var(--fg-subtle);
  margin: 0;
}

.link-guard-actions {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  justify-content: flex-end;
}
.link-guard-btn {
  padding: 10px 22px;
  border-radius: 8px;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.link-guard-btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
}
.link-guard-btn-ghost:hover { border-color: var(--fg-muted); color: var(--fg); }
.link-guard-btn-primary {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
}
.link-guard-btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
/* ---------------------------------------------------------------
   neohiro.github.io � interactive enhancements
   --------------------------------------------------------------
   - Onboarding consent card (3 states: pending, accepted, declined)
   - Click ripple on every interactive element
   - Login confetti spark burst
   - Scroll progress bar
   - Reveal-on-scroll fade+slide
   - Magnetic hover on tool/guide/quote cards
   - Login GitHub auth button styling
   --------------------------------------------------------------- */

/* -- Scroll progress bar (top edge) -- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2, #66ffcc));
  z-index: 9999;
  transition: width 0.08s linear;
  pointer-events: none;
  box-shadow: 0 0 8px var(--accent);
}


/* Cta shimmer (re-uses pulsing border) */
@keyframes ringPulse {
  0%   { box-shadow: 0 0 0 0 var(--accent-dim); }
  70%  { box-shadow: 0 0 0 14px rgba(124, 77, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(124, 77, 255, 0); }
}
.btn-primary:focus-visible { animation: ringPulse 1.4s ease-out; }

/* Section header kbd-line (assist) */
.section-header .kbd {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 2px 6px;
  margin-left: 8px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
  color: var(--fg-subtle);
  vertical-align: middle;
  background: var(--bg);
}

/* -- Reveal-on-scroll -- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.reveal-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* -- Click ripple -- */
.btn, .legal-link, .guide-link, .card-action, .community-card, .tool-link {
  position: relative;
  overflow: hidden;
}
.click-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  animation: ripple-grow 0.7s ease-out forwards;
  pointer-events: none;
}
@keyframes ripple-grow {
  to {
    transform: scale(2.4);
    opacity: 0;
  }
}

/* -- Login spark confetti -- */
.login-spark {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  pointer-events: none;
  animation: spark-fly 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  z-index: 9999;
  box-shadow: 0 0 12px var(--accent);
}
@keyframes spark-fly {
  to {
    transform: translate(var(--dx, 0), var(--dy, 0)) scale(0.4);
    opacity: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .login-spark { display: none; }
}

/* -- GitHub login button -- */
.btn-login {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn-login:hover {
  background: var(--accent);
  color: var(--bg, #0a0e14);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(120, 200, 200, 0.3);
}

/* -- Magnetic hover on cards -- */
.tool-card, .guide-card, .quote-card {
  transform: translate(var(--mx, 0), var(--my, 0));
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.tool-card:hover, .guide-card:hover, .quote-card:hover {
  transform: translate(calc(var(--mx, 0) * 1.4), calc(var(--my, 0) * 1.4)) scale(1.015);
}

/* -- Onboarding consent card -- */
.section-legal {
  padding-top: 64px;
  padding-bottom: 64px;
  background: linear-gradient(180deg, transparent 0%, rgba(120, 200, 200, 0.04) 100%);
}
.legal-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 760px;
  margin: 0 auto;
}
.legal-card {
  border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
  border-radius: 16px;
  padding: 32px;
  background: var(--card-bg, rgba(255, 255, 255, 0.02));
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
}
.legal-icon {
  width: 48px;
  height: 48px;
  color: var(--accent);
  margin-bottom: 16px;
}
.legal-card h3 {
  margin: 0 0 12px;
  font-size: 1.3em;
  color: var(--fg, #f0f0f0);
}
.legal-card p {
  color: var(--fg-muted, #aaa);
  line-height: 1.6;
  margin: 0 0 16px;
}
.legal-warning {
  background: rgba(255, 180, 0, 0.08);
  border-left: 3px solid rgba(255, 180, 0, 0.6);
  padding: 12px 16px;
  border-radius: 4px;
  font-size: 0.95em;
}
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 16px 0 24px;
}
.legal-link {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.15));
  border-radius: 999px;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9em;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.legal-link:hover {
  background: var(--accent);
  color: var(--bg, #0a0e14);
  border-color: var(--accent);
}
.legal-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Consent states */
.consent-pending {
  border-color: rgba(255, 180, 0, 0.5);
  box-shadow: 0 0 0 1px rgba(255, 180, 0, 0.2);
}
.consent-accepted {
  border-color: rgba(120, 200, 120, 0.6);
  box-shadow: 0 0 0 1px rgba(120, 200, 120, 0.2);
}
.consent-declined {
  border-color: rgba(220, 80, 80, 0.6);
  box-shadow: 0 0 0 1px rgba(220, 80, 80, 0.2);
  opacity: 0.85;
}
.consent-accepted::before,
.consent-declined::before,
.consent-pending::before {
  content: "";
  display: block;
  height: 4px;
  border-radius: 4px 4px 0 0;
  margin: -32px -32px 24px;
}
.consent-pending::before  { background: rgba(255, 180, 0, 0.6); }
.consent-accepted::before { background: rgba(120, 200, 120, 0.7); }
.consent-declined::before { background: rgba(220, 80, 80, 0.7); }

.consent-accepted .legal-actions,
.consent-declined .legal-actions {
  display: none;
}

@keyframes celebrate-pulse {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.025); box-shadow: 0 0 0 8px rgba(120, 200, 120, 0.2); }
  60%  { transform: scale(0.99); }
  100% { transform: scale(1); }
}
.celebrate {
  animation: celebrate-pulse 1.1s ease;
}

/* -- Footer legal links -- */
.section-footer-legal {
  padding: 32px 0;
  border-top: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-bottom: none;
}
.footer-legal-links {
  margin: 0 0 12px;
  color: var(--fg-muted, #aaa);
}
.footer-legal-links a {
  color: var(--fg-muted, #aaa);
  text-decoration: none;
  margin: 0 4px;
  transition: color 0.2s ease;
}
.footer-legal-links a:hover {
  color: var(--accent);
}
.footer-quote {
  font-size: 0.9em;
  color: var(--fg-muted, #888);
  margin: 0;
}
/* Background effects - matrix rain constrained to hero */
.hero {
  position: relative;
}
#matrix-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.hero > .container {
  position: relative;
  z-index: 1;
}

#glitch-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
}
#glitch-overlay.active {
  pointer-events: auto;
}