/* Landing page — full redesign */

/* ── Nav ── */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: transparent;
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
}
.landing-nav.scrolled {
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  text-decoration: none;
}
.nav-logo:hover { text-decoration: none; opacity: 0.85; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text-primary); text-decoration: none; }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.15s;
  cursor: pointer;
  line-height: 1;
}
.btn-ghost:hover { color: var(--text-primary); border-color: rgba(99,102,241,0.5); text-decoration: none; }
.btn-ghost.btn-lg { padding: 0.875rem 1.75rem; font-size: 1rem; border-radius: var(--radius); }
.btn-ghost.btn-block { width: 100%; display: flex; text-align: center; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.125rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.15s, transform 0.1s, opacity 0.15s;
  cursor: pointer;
  line-height: 1;
}
.btn-primary:hover { background: var(--accent-hover); opacity: 1; transform: translateY(-1px); text-decoration: none; }
.btn-primary:active { transform: scale(0.98); }
.btn-primary.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  border-radius: var(--radius);
}
.btn-primary.btn-block {
  display: flex;
  width: 100%;
  text-align: center;
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 1.5rem 5rem;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #a5b4fc;
  letter-spacing: 0.04em;
  margin-bottom: 1.75rem;
}
.hero-h1 {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}
.gradient-text {
  background: linear-gradient(135deg, #818cf8 0%, #c4b5fd 50%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 2.25rem;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.hero-proof {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 3rem;
}
.hero-proof span { display: flex; align-items: center; gap: 0.375rem; }

/* Terminal mockup */
.hero-mockup {
  width: 100%;
  max-width: 580px;
  background: #08080f;
  border: 1px solid #1e1e2e;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(99,102,241,0.1);
  text-align: left;
}
.mockup-bar {
  background: #111118;
  border-bottom: 1px solid #1e1e2e;
  padding: 0.5rem 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot.red { background: #ef4444; }
.dot.yellow { background: #eab308; }
.dot.green { background: #22c55e; }
.mockup-title {
  margin-left: 0.75rem;
  font-size: 0.72rem;
  color: #505060;
  font-family: var(--mono);
}
.mockup-body {
  padding: 1rem 1.25rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.8;
}
.mockup-line {
  color: #c8c8e8;
}
.prompt {
  color: #818cf8;
  margin-right: 0.5rem;
}
.mockup-output {
  color: #606070;
  padding-left: 1.25rem;
}
.mockup-output.success {
  color: #22c55e;
}

/* ── Stats bar ── */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
  position: relative;
  z-index: 1;
}
.stat {
  flex: 1;
  max-width: 220px;
  text-align: center;
  padding: 2rem 1rem;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ── Sections ── */
.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  position: relative;
  z-index: 1;
}
.section-alt {
  background: var(--bg-secondary);
  max-width: none;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-alt > * {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.section-alt.section {
  padding-left: 2rem;
  padding-right: 2rem;
}
.section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
  line-height: 1.7;
}

/* ── Paths grid ── */
.paths-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.path-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.path-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--path-color, var(--accent)), transparent 60%);
  opacity: 0;
  transition: opacity 0.2s;
}
.path-card:hover {
  border-color: var(--path-color, var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}
.path-card:hover::before { opacity: 0.05; }
.path-icon {
  font-size: 2rem;
  margin-bottom: 0.875rem;
  position: relative;
}
.path-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  position: relative;
}
.path-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  position: relative;
}
.path-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  position: relative;
}
.path-cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--path-color, var(--accent));
  text-decoration: none;
  position: relative;
  transition: opacity 0.15s;
}
.path-cta:hover { opacity: 0.75; text-decoration: none; }

/* ── How it works ── */
.steps-row {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step-card {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.15s;
}
.step-card:hover { border-color: rgba(99,102,241,0.4); }
.step-num {
  font-size: 2rem;
  font-weight: 800;
  color: rgba(99,102,241,0.3);
  margin-bottom: 0.75rem;
  font-variant-numeric: tabular-nums;
}
.step-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.step-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.step-arrow {
  flex-shrink: 0;
  font-size: 1.5rem;
  color: var(--text-muted);
  padding: 1.5rem 0.75rem 0;
  align-self: flex-start;
  margin-top: 1rem;
}

/* ── Curriculum accordion ── */
.curriculum-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.acc-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.15s;
}
.acc-item:hover { border-color: rgba(99,102,241,0.3); }
.acc-header {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s;
}
.acc-header:hover { background: rgba(255,255,255,0.02); }
.acc-chapter-num {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  flex-shrink: 0;
  width: 70px;
}
.acc-chapter-title {
  flex: 1;
  font-size: 0.9rem;
  font-weight: 600;
}
.acc-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  flex-shrink: 0;
}
.acc-free {
  background: rgba(34,197,94,0.12);
  color: var(--success);
  border: 1px solid rgba(34,197,94,0.25);
}
.acc-paid {
  background: rgba(99,102,241,0.1);
  color: #a5b4fc;
  border: 1px solid rgba(99,102,241,0.2);
}
.acc-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.acc-item.acc-open .acc-chevron { transform: rotate(180deg); }
.acc-body {
  max-height: 0;
  overflow: hidden;
  border-top: 1px solid transparent;
  padding: 0;
  transition: max-height 0.28s ease, padding 0.2s ease, border-color 0.2s ease;
}
.acc-item.acc-open .acc-body {
  max-height: 800px;
  border-top-color: var(--border);
  padding: 0.5rem 0;
}
.acc-lesson {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.acc-lesson-locked { opacity: 0.55; }
.acc-lesson-num {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--mono);
  flex-shrink: 0;
  width: 32px;
}
.acc-lesson-title { flex: 1; }
.acc-lesson-lock, .acc-lesson-open {
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-shrink: 0;
}
.acc-lesson-open { color: var(--accent); }
.acc-unlock-banner {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  margin-top: 0.25rem;
}
.acc-unlock-banner a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}
.acc-unlock-banner a:hover { text-decoration: underline; }

/* ── Who it's for ── */
.who-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.who-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.15s;
}
.who-card:hover { border-color: rgba(99,102,241,0.35); }
.who-icon { font-size: 2rem; margin-bottom: 0.875rem; }
.who-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.who-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; }

/* ── Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 760px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
}
.pricing-card-featured {
  border-color: var(--accent);
  box-shadow: 0 0 60px rgba(99,102,241,0.18);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  white-space: nowrap;
}
.pricing-tier {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.pricing-period {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.pricing-features {
  list-style: none;
  margin-bottom: 1.75rem;
}
.pricing-features li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li.dim { color: var(--text-muted); }

/* ── FAQ ── */
.faq-list {
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.125rem 0;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: left;
}
.faq-q:hover { color: var(--accent); }
.faq-icon {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.faq-q.open .faq-icon { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-bottom: 0;
  transition: max-height 0.25s ease, padding-bottom 0.2s ease;
}
.faq-a.open { max-height: 400px; padding-bottom: 1.125rem; }

/* ── CTA section ── */
.cta-section {
  background: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(139,92,246,0.1) 100%);
  border-top: 1px solid rgba(99,102,241,0.2);
  border-bottom: 1px solid rgba(99,102,241,0.2);
  text-align: center;
  padding: 5rem 2rem;
  position: relative;
  z-index: 1;
}
.cta-section h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}
.cta-section p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* ── Footer ── */
.landing-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
  padding: 3rem 2rem 1.5rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto 2.5rem;
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}
.footer-brand {
  flex: 1;
}
.footer-brand .nav-logo {
  margin-bottom: 0.75rem;
  display: inline-flex;
}
.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 260px;
}
.footer-links {
  display: flex;
  gap: 3rem;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.footer-heading {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.footer-col a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
  display: block;
}
.footer-col a:hover { color: var(--text-primary); text-decoration: none; }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .steps-row {
    flex-direction: column;
  }
  .step-arrow {
    transform: rotate(90deg);
    padding: 0;
    align-self: center;
    margin: 0.25rem 0;
  }
  .paths-grid { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; }
}

@media (max-width: 768px) {
  .landing-nav { padding: 0 1rem; }
  .nav-links { display: none; }
  .hero { padding: 100px 1rem 4rem; }
  .hero-h1 { font-size: 2rem; }
  .hero-sub { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .stats-bar { flex-wrap: wrap; }
  .stat { min-width: 50%; border-right: none; border-bottom: 1px solid var(--border); }
  .stat:nth-child(2n) { border-left: 1px solid var(--border); }
  .section { padding: 3rem 1rem; }
  .footer-inner { flex-direction: column; gap: 2rem; }
  .footer-links { flex-wrap: wrap; gap: 2rem; }
}


/* ── MOBILE ── */

/* Hamburger button */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  -webkit-tap-highlight-color: transparent;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.25s;
}

/* Full-screen mobile nav */
.mobile-nav-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 500;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}
.mobile-nav-menu.open { display: flex; }
.mobile-nav-close {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  background: none; border: none;
  color: var(--text-muted);
  font-size: 1.5rem; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.mobile-nav-menu a {
  font-size: 1.5rem; font-weight: 700;
  color: var(--text-primary); text-decoration: none;
}

@media (max-width: 768px) {
  /* Nav */
  .nav-links { display: none; }
  .nav-cta .btn-ghost { display: none; }
  .nav-hamburger { display: flex; }
  .landing-nav { padding: 0 1rem; height: 56px; }
  .nav-cta .btn-primary { padding: 0.45rem 0.875rem; font-size: 0.8rem; }

  /* Hero */
  .hero {
    padding: 5rem 1.25rem 3rem;
    text-align: center;
  }
  .hero-mockup { display: none; }
  .hero-actions { flex-direction: column; align-items: center; gap: 0.75rem; }
  .hero-actions .btn-primary,
  .hero-actions .btn-ghost { width: 100%; max-width: 300px; justify-content: center; }
  .hero-h1 { font-size: clamp(1.8rem, 7vw, 2.8rem); }
  .hero-proof { justify-content: center; flex-wrap: wrap; gap: 0.75rem; }

  /* Stats bar */
  .stats-bar {
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 1.5rem 1.25rem;
    justify-content: center;
  }
  .stat-item { min-width: 120px; text-align: center; }

  /* Sections */
  .section { padding: 2.5rem 1.25rem; }

  /* Paths grid: 2 cols on mobile, 1 col on tiny screens */
  .paths-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }

  /* How it works: stack vertically */
  .steps-row { flex-direction: column; gap: 0; }
  .step-arrow { transform: rotate(90deg); text-align: center; margin: 0.25rem 0; font-size: 1.25rem; color: var(--text-muted); }
  .step-card { padding: 1.25rem; }

  /* Curriculum */
  .curriculum-accordion { gap: 0.375rem; }

  /* Pricing: stack */
  .pricing-grid { grid-template-columns: 1fr; gap: 1rem; }
  .pricing-card { max-width: 100%; }

  /* FAQ */
  .faq-list { gap: 0.375rem; }

  /* CTA */
  .landing-cta { flex-direction: column; align-items: center; }
  .landing-cta .btn-primary,
  .landing-cta .btn-ghost { width: 100%; max-width: 320px; justify-content: center; }

  /* Footer */
  .footer-inner { flex-direction: column; gap: 2rem; }
  .footer-links { flex-wrap: wrap; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .paths-grid { grid-template-columns: 1fr; }
  .hero-h1 { font-size: 1.75rem; }
}

/* ── Page hero (curriculum.html, pricing.html) ── */
.page-hero {
  text-align: center;
  padding: 7rem 1.5rem 3.5rem;
  position: relative;
  z-index: 1;
}
.page-hero-h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0.5rem 0 1rem;
  background: linear-gradient(135deg, #fff 40%, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.page-hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* Nav active state */
.nav-active { color: var(--text-primary) !important; font-weight: 600; }

/* Pricing: 3-card grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}
.pricing-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.75rem;
}

/* Skeleton loaders for paths */
.path-card-skeleton {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  height: 220px;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
}
@keyframes skeleton-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Accordion loading state */
.acc-loading {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem;
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .page-hero { padding: 5rem 1.25rem 2.5rem; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; }
  .page-hero-h1 { font-size: 1.9rem; }
}
@media (min-width: 769px) and (max-width: 1024px) {
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid .pricing-card:last-child { grid-column: 1 / -1; max-width: 420px; margin: 0 auto; width: 100%; }
}