/* ── Utility ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: 'JetBrains Mono', monospace; }
.gradient-text {
  background: linear-gradient(135deg, var(--accent-light), var(--cyan), var(--green));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── Nav ── */
/* Scoped to body > nav only — this is the landing-page top nav.
   VitePress wiki pages have their own <nav class="prev-next"> pager that
   should NOT inherit this fixed/top/z-index positioning. */
body > nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 11, 15, 0.8);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.1rem; color: var(--text-primary);
  text-decoration: none;
}
.nav-logo-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
}
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: var(--text-secondary); text-decoration: none; font-size: 0.9rem;
  font-weight: 500; transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a.nav-link-highlight,
.nav-mobile a.nav-link-highlight {
  color: var(--amber);
}
.nav-links a.nav-link-highlight:hover,
.nav-mobile a.nav-link-highlight:hover {
  color: #fbbf24;
}
.nav-cta {
  background: var(--accent); color: #fff; border: none; border-radius: 8px;
  padding: 8px 20px; font-size: 0.875rem; font-weight: 600; cursor: pointer;
  transition: all 0.2s; text-decoration: none;
}
.nav-cta:hover { background: var(--accent-light); transform: translateY(-1px); }
.nav-right-desktop { display: flex; align-items: center; gap: 16px; }

/* Picker arrow — steady glow */
@keyframes arrow-glow {
  0%, 100% { text-shadow: 0 0 0px #22d3ee; }
  50% { text-shadow: 0 0 12px #22d3ee, 0 0 24px #22d3ee; }
}
.picker-arrow {
  animation: arrow-glow 1.5s ease-in-out infinite;
}

/* One-time bounce on first row to hint interactivity */
@keyframes arrow-bounce {
  0% { transform: scale(1); }
  15% { transform: scale(2.2); }
  30% { transform: scale(1); }
  45% { transform: scale(1.8); }
  60% { transform: scale(1); }
  75% { transform: scale(1.3); }
  100% { transform: scale(1); }
}
.picker-arrow-bounce {
  display: inline-block;
  width: 1ch;
  animation: arrow-bounce 1s ease-out forwards;
}

/* Hamburger */
.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 4px; color: var(--text-secondary);
}
.nav-hamburger:hover { color: var(--text-primary); }

/* Mobile menu */
.nav-mobile {
  display: none; position: fixed; top: 56px; left: 0; right: 0;
  background: rgba(10, 11, 15, 0.95); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border); padding: 16px 24px;
  z-index: 99; flex-direction: column; gap: 12px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text-secondary); text-decoration: none; font-size: 0.95rem;
  font-weight: 500; padding: 8px 0; transition: color 0.2s;
}
.nav-mobile a:hover { color: var(--text-primary); }
.nav-mobile .nav-cta {
  text-align: center; margin-top: 4px;
}

/* ── Hero ── */
.hero {
  min-height: 100vh; text-align: center;
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  padding: 80px 0 20px;
}
/* Compact variant for sub-pages (about, updates, 404) where the hero is
   just a title + blurb — no full-viewport CTA, so the next section should
   peek in to signal "more below". */
.hero.hero-compact { min-height: auto; }
.hero::before {
  content: ''; position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 100px; padding: 6px 16px 6px 8px;
  font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 20px;
}
.hero-badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; } 50% { opacity: 0.4; }
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.2rem); font-weight: 800;
  line-height: 1.1; margin-bottom: 16px;
  letter-spacing: -0.03em;
}
.hero p {
  font-size: 1.15rem; color: var(--text-secondary);
  max-width: 640px; margin: 0 auto 24px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--accent); color: #fff; border: none; border-radius: 10px;
  padding: 14px 32px; font-size: 1rem; font-weight: 600; cursor: pointer;
  transition: all 0.25s; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(59,130,246,0.3); }
.btn-secondary {
  background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 32px; font-size: 1rem; font-weight: 600;
  cursor: pointer; transition: all 0.25s; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-secondary:hover { background: var(--bg-card-hover); border-color: var(--border-light); transform: translateY(-2px); }

/* ── Terminal ── */
.terminal-wrapper {
  width: 720px; margin: 32px auto 0; perspective: 1000px;
}
.terminal {
  background: #000; border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.03);
  transform: rotateX(2deg);
  transition: transform 0.4s;
  outline: none;
}
.terminal:hover { transform: rotateX(0deg); }
.terminal-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px; background: #1a1a1a; border-bottom: 1px solid #333;
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot.r { background: #ff5f57; }
.terminal-dot.y { background: #febc2e; }
.terminal-dot.g { background: #28c840; }
.terminal-bar span {
  flex: 1; text-align: center; font-size: 0.65rem;
  color: #555; font-family: 'JetBrains Mono', monospace;
}
.terminal-body {
  padding: 24px; font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem; line-height: 1.8; min-height: 220px;
}

/* ── Section Common ── */
section { padding: 100px 0; }
.section-label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.8rem;
  color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 12px; font-weight: 600;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700;
  line-height: 1.2; margin-bottom: 16px; letter-spacing: -0.02em;
}
.section-desc {
  font-size: 1.05rem; color: var(--text-secondary);
  max-width: 560px; line-height: 1.7;
  margin-left: auto; margin-right: auto;
}
.section-header { margin-bottom: 56px; text-align: center; }

/* Center constrained-width H1/descs inside .hero when text-align:center centers inner text
   but block-level elements need auto margins to center their max-width box too. */
.hero .section-title,
.hero .section-desc { margin-left: auto; margin-right: auto; }

/* ── About-page prose ── */
.about-prose {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}
.about-prose p { margin-bottom: 1em; }
.about-prose p:last-child { margin-bottom: 0; }
.about-prose strong { color: var(--text-primary); font-weight: 600; }
.about-prose a {
  color: var(--accent-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(96, 165, 250, 0.3);
  transition: border-color 0.15s, color 0.15s;
}
.about-prose a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Updates changelog ── */
.changelog {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}
.changelog::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 160px;
  width: 1px;
  background: var(--border-light);
}
.changelog-entry {
  position: relative;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  padding: 28px 0;
}
.changelog-entry::before {
  content: '';
  position: absolute;
  top: 38px;
  left: 156px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--bg-primary);
}
.changelog-entry time {
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  line-height: 1.8;
}
.changelog-entry h3 {
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.changelog-status {
  display: inline-flex;
  align-items: center;
  margin-left: 8px;
  padding: 3px 8px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 999px;
  color: var(--amber);
  background: var(--amber-glow);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  vertical-align: middle;
}
.changelog-entry p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.75;
}
.changelog-entry-upcoming::before { background: var(--amber); }

/* ── Personas ── */
#personas { border-top: 1px solid var(--border); }
.personas-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 20px;
}
.persona-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  transition: all 0.3s; position: relative; overflow: hidden;
  cursor: pointer;
}
.persona-card:hover {
  border-color: var(--border-light);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.persona-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.persona-card.learner::before { background: linear-gradient(90deg, var(--green), var(--cyan)); }
.persona-card.investor::before { background: linear-gradient(90deg, var(--accent), var(--purple)); }
.persona-card.trader::before { background: linear-gradient(90deg, var(--amber), var(--red)); }
.persona-card.portfolio::before { background: linear-gradient(90deg, var(--cyan), var(--accent)); }
.persona-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 20px;
}
.learner .persona-icon { background: var(--green-glow); }
.investor .persona-icon { background: var(--purple-glow); }
.trader .persona-icon { background: var(--amber-glow); }
.portfolio .persona-icon { background: var(--cyan-glow); }
.persona-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.persona-card .persona-subtitle {
  font-size: 0.85rem; color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace; margin-bottom: 14px;
}
.persona-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.65; margin-bottom: 20px; }
.persona-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.persona-tag {
  font-size: 0.75rem; padding: 4px 12px; border-radius: 100px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  color: var(--text-secondary); font-family: 'JetBrains Mono', monospace;
}

/* ── Persona Demo Panel ── */
.persona-demo {
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height 0.6s ease, opacity 0.5s ease, margin 0.5s ease;
  margin-top: 0;
}
.persona-demo.open {
  max-height: 600px; opacity: 1; margin-top: 24px;
}
.persona-demo-inner { position: relative; }

/* ── Persona Nav Arrows ── */
.persona-nav {
  position: absolute; bottom: 12px; right: 12px;
  display: flex; flex-direction: column; gap: 4px; z-index: 2;
}
.persona-nav-btn {
  background: var(--bg-card-hover); border: 1px solid var(--border-light); border-radius: 6px;
  color: var(--text-secondary); width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.2s; font-size: 1rem;
  font-family: 'JetBrains Mono', monospace;
}
.persona-nav-btn:hover { color: var(--text-primary); border-color: var(--accent); background: var(--accent-glow); }
.persona-nav-btn.disabled { opacity: 0.2; cursor: default; pointer-events: none; }

/* ── Dual Pane ── */
.dual-pane {
  display: flex; gap: 0; border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--border);
}

/* ── Terminal Pane (left) ── */
.dp-term { flex: 1; background: #000; min-width: 0; }
.dp-term .dp-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px; background: #1a1a1a;
  border-bottom: 1px solid #333;
}
.dp-dot { width: 8px; height: 8px; border-radius: 50%; }
.dp-dot.r { background: #ff5f57; }
.dp-dot.y { background: #febc2e; }
.dp-dot.g { background: #28c840; }
.dp-bar-title {
  flex: 1; text-align: center; font-size: 0.7rem;
  color: #666; font-family: 'JetBrains Mono', monospace;
}
.dp-term .dp-body {
  padding: 14px 16px; font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem; line-height: 1.7; color: #ccc;
  min-height: 240px; background: #000;
}

/* ── Browser Pane (right) ── */
.dp-browser { flex: 1; background: #f5f5f7; min-width: 0; }
.dp-browser .dp-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px; background: #e8e8ec;
  border-bottom: 1px solid #d1d1d6;
}
.dp-browser .dp-dot.r { background: #ff5f57; }
.dp-browser .dp-dot.y { background: #febc2e; }
.dp-browser .dp-dot.g { background: #28c840; }
.dp-url-bar {
  flex: 1; background: #fff; border-radius: 6px;
  padding: 4px 12px; font-size: 0.65rem; color: #666;
  font-family: 'JetBrains Mono', monospace;
  border: 1px solid #d1d1d6;
}
.dp-browser .dp-body {
  padding: 16px; font-family: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
  font-size: 0.8rem; line-height: 1.6; color: #333;
  min-height: 240px; background: #f5f5f7;
}

/* Terminal text colors */
.t-prompt { color: #22c55e; }
.t-cmd { color: #e8eaf0; }
.t-accent { color: #22d3ee; font-weight: 600; }
.t-amber { color: #f59e0b; }
.t-dim { color: #555; }
.t-green { color: #22c55e; }
.t-purple { color: #a855f7; }
.t-red { color: #ef4444; }
.t-bold { color: #fff; font-weight: 700; }
.t-cyan-bold { color: #22d3ee; font-weight: 700; }

/* Blinking cursor */
.tw-cursor::after {
  content: '█'; color: #22c55e; animation: blink 0.8s step-end infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* Browser content fade-in */
.dp-fade-in { opacity: 0; transition: opacity 0.5s ease; }
.dp-fade-in.visible { opacity: 1; }

/* Replay button */
.demo-replay {
  position: absolute; bottom: 12px; right: 12px;
  background: var(--bg-card-hover); border: 1px solid var(--border-light); border-radius: 6px;
  color: var(--text-secondary); font-size: 0.7rem; padding: 4px 10px;
  cursor: pointer; transition: all 0.2s; font-family: 'JetBrains Mono', monospace;
}
.demo-replay:hover { color: var(--text-primary); border-color: var(--accent); background: var(--accent-glow); }

/* ── Features ── */
#features { border-top: 1px solid var(--border); }
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: all 0.3s;
}
.feature-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.feature-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; margin-bottom: 16px;
  background: var(--accent-glow);
}
.feature-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.feature-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

/* ── Integrations ── */
#integrations { border-top: 1px solid var(--border); }
.integrations-row {
  display: flex; gap: 20px; flex-wrap: wrap; justify-content: center;
}
.integration-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 36px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  transition: all 0.3s; min-width: 160px; flex: 1; max-width: 220px;
}
.integration-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.integration-logo { font-size: 2rem; }
.integration-card h4 { font-size: 0.95rem; font-weight: 600; }
.integration-card p { font-size: 0.8rem; color: var(--text-muted); text-align: center; }
.integration-badge {
  font-size: 0.7rem; padding: 3px 10px; border-radius: 100px;
  font-family: 'JetBrains Mono', monospace; font-weight: 500;
}
.badge-green { background: var(--green-glow); color: var(--green); }
.badge-blue { background: var(--accent-glow); color: var(--accent-light); }
.badge-amber { background: var(--amber-glow); color: var(--amber); }


/* ── CTA ── */
.cta-section {
  padding: 100px 0; text-align: center;
  border-top: 1px solid var(--border);
  position: relative;
}
.cta-section::before {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700;
  margin-bottom: 16px; letter-spacing: -0.02em;
}
.cta-section p {
  color: var(--text-secondary); font-size: 1.05rem;
  max-width: 500px; margin: 0 auto 36px;
}
.cta-install {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 28px;
  font-family: 'JetBrains Mono', monospace; font-size: 0.9rem;
  color: var(--text-primary); display: inline-flex; align-items: center; gap: 12px;
  cursor: pointer; transition: all 0.2s; margin-top: 16px;
}
.cta-install:hover { border-color: var(--border-light); background: var(--bg-card-hover); }
.cta-install .copy-icon { color: var(--text-muted); font-size: 0.8rem; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border); padding: 40px 0;
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.footer-left { display: flex; align-items: center; gap: 10px; }
.footer-left span { color: var(--text-muted); font-size: 0.85rem; }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  color: var(--text-muted); font-size: 0.85rem; text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-secondary); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .integrations-row { justify-content: center; }
  .integration-card { min-width: 140px; }
}
@media (max-width: 768px) {
  /* Nav */
  .nav-links { display: none; }
  .nav-inner { height: 56px; padding: 0 16px; }
  .nav-hamburger { display: block; }
  .nav-right-desktop { display: none; }

  /* Hero */
  .hero { padding: 70px 0 20px; min-height: auto; }
  .hero h1 { font-size: clamp(1.8rem, 8vw, 2.5rem); margin-bottom: 12px; }
  .hero p { font-size: 0.95rem; margin-bottom: 16px; }
  .hero-badge { font-size: 0.7rem; margin-bottom: 14px; }
  .hero-actions { flex-direction: column; align-items: center; gap: 10px; }
  .btn-primary, .btn-secondary { padding: 12px 24px; font-size: 0.9rem; width: 100%; justify-content: center; }

  /* Hero */
  .hero { min-height: auto; display: block; }
  /* Terminal — horizontally scrollable on mobile */
  .terminal-wrapper {
    width: auto !important;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
  }
  .terminal { transform: none !important; width: 720px; }

  /* Sections */
  section { padding: 60px 0; }
  .section-title { font-size: clamp(1.4rem, 5vw, 1.8rem); }
  .section-desc { font-size: 0.9rem; }
  .container { padding: 0 16px; }

  /* Persona cards */
  .persona-card { padding: 16px; }
  .persona-card h3 { font-size: 1.05rem; }
  .persona-card p { font-size: 0.85rem; margin-bottom: 12px; }
  .persona-icon { width: 36px; height: 36px; margin-bottom: 12px; font-size: 1rem; }
  .persona-demo.open { max-height: 900px; }
  .section-header { margin-bottom: 32px; }

  /* Dual pane stacks vertically on mobile */
  .dual-pane { flex-direction: column; }
  .dp-term .dp-body, .dp-browser .dp-body { min-height: 160px; font-size: 0.65rem; }

  /* Features */
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 20px; }
  .changelog::before {
    left: 4px;
  }
  .changelog-entry {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 24px 0 24px 24px;
  }
  .changelog-entry::before {
    top: 32px;
    left: 0;
  }
  .changelog-entry h3 { font-size: 1rem; }
  .changelog-entry p { font-size: 0.9rem; }

  /* Integrations */
  .integrations-row { flex-direction: column; align-items: center; }
  .integration-card { max-width: 100%; min-width: 0; width: 100%; }

  /* CTA */
  .cta-section h2 { font-size: clamp(1.4rem, 5vw, 1.8rem); }
  .cta-install { font-size: 0.65rem; padding: 10px 12px; overflow-x: auto; white-space: nowrap; }


  /* Persona nav arrows */
  .persona-nav { bottom: 8px; right: 8px; }
  .persona-nav-btn { width: 28px; height: 28px; font-size: 0.85rem; }

  /* Footer */
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .footer-links { justify-content: center; flex-wrap: wrap; }
}
@media (max-width: 400px) {
  .hero h1 { font-size: 1.6rem; }
  .persona-tags { gap: 4px; }
  .persona-tag { font-size: 0.65rem; padding: 3px 8px; }
}

/* ── Scroll Animations ── */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s, transform 0.6s;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }