/* ============================================
   PUPGRADE, Marketing Site Stylesheet
   Light-mode palette (Sage + Terracotta + Cream)
   Shared by landing.html, about.html
   ============================================ */

:root {
  --bg:        #F7F0E4;
  --surface:   #FFFFFF;
  --surface2:  #F1ECDF;
  --surface3:  #E7E0CC;
  --accent:    #2D5045;
  --accent-dim:#1F3D33;
  --accent-tint:rgba(45,80,69,0.08);
  --cta:       #E07856;
  --cta-dim:   #B85F40;
  --cta-tint:  rgba(224,120,86,0.12);
  --secondary: #D9B382;
  --secondary-tint: rgba(217,179,130,0.20);
  --success:   #5A9171;
  --warning:   #D9933D;
  --danger:    #C25A4F;
  --gold:      #D4A24B;
  --text:      #1F2622;
  --muted:     #7C8479;
  --border:    #E3D9C5;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.18s; }
button { font-family: inherit; cursor: pointer; }

/* ─── Typography ─── */
.display {
  font-family: 'Fraunces', 'DM Sans', serif;
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.05;
}
.eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
}
.lead { font-size: 1.125rem; color: var(--muted); line-height: 1.6; margin-top: 18px; }

h1.display { font-size: clamp(2.25rem, 6vw, 4rem); }
h2.display { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.015em; }
h4 { font-size: 1rem; font-weight: 700; }

/* Highlight words inside headings */
.hl-cta {
  color: var(--cta);
  font-style: italic;
}
.hl-sage {
  color: var(--accent);
}
.hl-strike {
  position: relative;
  color: var(--muted);
  font-weight: 700;
}
.hl-strike::after {
  content: '';
  position: absolute;
  left: -2%; right: -2%;
  top: 55%;
  height: 4px;
  background: var(--cta);
  transform: rotate(-3deg);
  border-radius: 4px;
}

/* Pill-style eyebrows (more color on headers) */
.pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 100px;
  letter-spacing: 0.1em;
}
.pill-sage   { background: var(--accent); color: var(--bg); }
.pill-cta    { background: var(--cta);    color: #fff; }
.pill-cream  { background: var(--secondary); color: var(--accent-dim); }
.pill-cta-inverse {
  background: var(--secondary);
  color: var(--accent-dim);
}

/* ─── Layout ─── */
.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 80px 0; }
@media (min-width: 768px) { section { padding: 112px 0; } }

/* Colored section bands */
.band-cream { background: var(--surface2); }
.band-cream + .band-cream { border-top: 1px solid var(--border); }
.band-sage  { background: var(--accent); color: var(--bg); }
.band-sage h2.display { color: var(--bg); }
.band-sage .lead { color: rgba(247,240,228,0.78); }

/* ─── Nav ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,240,228,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.brand {
  display: flex; align-items: center; gap: 8px;
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: var(--accent);
  color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: 1.15rem;
  line-height: 1;
  letter-spacing: -0.02em;
  transition: transform 0.25s, background 0.2s;
}
.brand:hover .brand-mark { transform: rotate(-8deg); background: var(--cta); }
.nav-links {
  display: none;
  gap: 32px;
  font-size: 0.92rem;
  color: var(--muted);
  font-weight: 500;
}
.nav-links a {
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--cta);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease-out;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
@media (min-width: 768px) { .nav-links { display: flex; } }
.nav-cta {
  background: var(--cta);
  color: #fff;
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 700;
  border: 0;
  transition: all 0.2s;
  box-shadow: 0 2px 12px rgba(224,120,86,0.25);
}
.nav-cta:hover {
  background: var(--cta-dim);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(224,120,86,0.4);
}
.nav-login {
  background: transparent;
  color: var(--accent);
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 700;
  border: 1.5px solid var(--accent);
  transition: all 0.2s;
  margin-right: 8px;
  text-decoration: none;
}
.nav-login:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}
.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 0;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 1rem;
  font-weight: 700;
  border: 0;
  transition: all 0.2s;
  cursor: pointer;
}
.btn-primary {
  background: var(--cta);
  color: #fff;
  box-shadow: 0 4px 22px rgba(224,120,86,0.30);
}
.btn-primary:hover {
  background: var(--cta-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(224,120,86,0.45);
}
.btn-primary.btn-tone-sage {
  background: var(--accent);
  box-shadow: 0 4px 22px rgba(45,80,69,0.30);
}
.btn-primary.btn-tone-sage:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(45,80,69,0.45);
}
.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.btn-ghost:hover {
  background: var(--accent);
  color: var(--bg);
  transform: translateY(-1px);
}
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }

/* ─── Hero ─── */
.hero {
  padding: 56px 0 88px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224,120,86,0.15) 0%, transparent 70%);
  top: -150px; right: -150px;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,80,69,0.12) 0%, transparent 70%);
  bottom: -120px; left: -100px;
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 880px) {
  .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 64px; }
  .hero { padding: 96px 0 120px; }
}
.hero-sub {
  margin-top: 24px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--muted);
  max-width: 520px;
  line-height: 1.6;
}
.hero-ctas {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-meta {
  margin-top: 28px;
  display: flex; flex-wrap: wrap; gap: 18px;
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  color: var(--muted);
}
.hero-meta span::before { content: '●'; color: var(--accent); margin-right: 6px; }

/* App preview (fake mobile shell) */
.app-preview {
  background: #14201B;
  border-radius: 28px;
  padding: 14px;
  box-shadow: 0 30px 60px -20px rgba(20,32,27,0.4), 0 18px 36px -18px rgba(31,38,34,0.3);
  position: relative;
  aspect-ratio: 9/19.5;
  max-width: 360px;
  margin: 0 auto;
  transition: transform 0.4s ease-out;
}
.app-preview:hover { transform: translateY(-6px) rotate(-1deg); }
.app-preview-screen {
  background: #1C2D26;
  height: 100%;
  border-radius: 18px;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  color: #EEEAE0;
  font-size: 0.78rem;
}
.app-prev-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: #6FA48C;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.app-prev-title { font-weight: 700; font-size: 1rem; margin-bottom: 12px; color: #EEEAE0; }
.app-prev-card {
  background: #243B32;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
  border: 1px solid #2D4035;
}
.app-prev-next {
  background: rgba(111,164,140,0.14);
  border: 1px solid #6FA48C;
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 14px;
}
.app-prev-next-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  color: #6FA48C;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.app-prev-next-name { font-weight: 700; margin: 4px 0 2px; }
.app-prev-next-desc { font-size: 0.7rem; color: #8FA095; }
.app-prev-dots { display: flex; gap: 5px; margin-top: 8px; }
.app-prev-dot {
  width: 11px; height: 11px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.app-prev-dot.on { background: #6FA48C; }
.app-prev-dot.gold { background: #D4A24B; }
.app-prev-cta {
  margin-top: auto;
  background: #E07856;
  color: #fff;
  text-align: center;
  padding: 12px;
  border-radius: 12px;
  font-weight: 700;
}

/* ─── Wedge ─── */
.wedge-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}
@media (min-width: 768px) {
  .wedge-grid { grid-template-columns: 1fr 1fr; gap: 56px; }
}
.wedge-compare {
  background: var(--surface);
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 12px 36px -18px rgba(31,38,34,0.18);
}
.wedge-row {
  padding: 22px 24px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  gap: 16px;
  transition: background 0.15s;
}
.wedge-row:hover { background: var(--surface2); }
.wedge-row:last-child { border-bottom: 0; }
.wedge-label { font-weight: 700; font-size: 0.95rem; }
.wedge-sub { font-size: 0.78rem; color: var(--muted); margin-top: 2px; }
.wedge-price {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.35rem;
  white-space: nowrap;
}
.wedge-row.highlight {
  background: var(--accent-tint);
  border-bottom: 0;
}
.wedge-row.highlight:hover { background: rgba(45,80,69,0.14); }
.wedge-row.highlight .wedge-price { color: var(--cta); font-size: 1.7rem; }

/* ─── Pillars ─── */
.pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 48px;
}
@media (min-width: 720px) { .pillars-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 720px) { .pillars-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .pillars-4 { grid-template-columns: repeat(4, 1fr); } }

.pillar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  transition: all 0.2s;
  position: relative;
}
.pillar h3 { font-size: 1.15rem; margin-bottom: 8px; }
.pillar p { color: var(--muted); font-size: 0.95rem; line-height: 1.6; }

.pillar.pillar-link {
  cursor: pointer;
  display: block;
  color: var(--text);
}
.pillar.pillar-link:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 16px 36px -16px rgba(45,80,69,0.22);
}
.pillar.pillar-link:hover .pillar-cta { color: var(--cta); }
.pillar.pillar-link:hover .pillar-cta::after { transform: translateX(4px); }
.pillar-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
  transition: transform 0.25s;
}
.icon-sage { background: var(--accent-tint); color: var(--accent); }
.icon-cta  { background: var(--cta-tint);    color: var(--cta); }
.icon-gold { background: var(--secondary-tint); color: var(--accent-dim); }
.pillar.pillar-link:hover .pillar-icon { transform: scale(1.08) rotate(-4deg); }
.pillar-cta {
  display: inline-block;
  margin-top: 16px;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  transition: color 0.18s;
}
.pillar-cta::after {
  content: '';
  display: inline-block;
  margin-left: 4px;
  transition: transform 0.18s;
}

/* ─── Pricing ─── */
.tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 48px;
}
@media (min-width: 880px) {
  .tiers { grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
}
.tier {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  transition: all 0.25s;
}
.tier:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -18px rgba(31,38,34,0.18);
}
.tier.featured {
  border: 2px solid var(--accent);
  position: relative;
  box-shadow: 0 24px 50px -22px rgba(45,80,69,0.30);
  transform: scale(1.02);
}
.tier.featured:hover {
  transform: scale(1.02) translateY(-4px);
  box-shadow: 0 32px 60px -22px rgba(45,80,69,0.40);
}
@media (max-width: 879px) {
  .tier.featured { transform: none; }
  .tier.featured:hover { transform: translateY(-4px); }
}
.tier-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--cta);
  color: #fff;
  font-family: 'DM Mono', monospace;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(224,120,86,0.4);
}
.tier h3 {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 4px;
  color: var(--text);
}
.tier-tag { color: var(--muted); font-size: 0.88rem; margin-bottom: 22px; }
.tier-price {
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
}
.tier.featured .tier-price { color: var(--cta); }
.tier-price small {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--muted);
  letter-spacing: 0;
}
.tier-period { color: var(--muted); font-size: 0.88rem; margin: 8px 0 26px; }
.tier ul { list-style: none; margin: 0 0 26px; flex: 1; }
.tier ul li {
  padding: 8px 0;
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.94rem;
  color: var(--text);
  line-height: 1.5;
}
.tier ul li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}
.tier ul li.muted { color: var(--muted); }
.tier ul li.muted::before { content: '-'; color: var(--muted); }
.tier .btn { width: 100%; }
.tier-btn-stack { display: flex; flex-direction: column; gap: 8px; }
.tier-btn-stack .btn-sm { background: transparent; box-shadow: none; }
.tier-btn-stack .btn-sm:hover {
  background: var(--accent);
  color: var(--bg);
  transform: none;
}
.tier-foot {
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
}
.tier-anchor {
  margin-top: 40px;
  padding: 22px 28px;
  background: var(--surface);
  border-radius: 16px;
  font-size: 0.95rem;
  color: var(--text);
  text-align: center;
  border: 1px solid var(--border);
}
.tier-anchor strong { color: var(--cta); }
.band-sage .tier-anchor {
  background: rgba(247,240,228,0.06);
  color: rgba(247,240,228,0.92);
  border-color: rgba(247,240,228,0.15);
}
.band-sage .tier-anchor strong { color: var(--secondary); }

/* ─── Final CTA ─── */
.final-cta {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
  color: var(--bg);
  border-radius: 28px;
  padding: 64px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224,120,86,0.20) 0%, transparent 70%);
  top: -100px; right: -80px;
  pointer-events: none;
}
.final-cta > * { position: relative; z-index: 1; }
.final-cta h2 { color: var(--bg); margin-bottom: 14px; }
.final-cta p { color: rgba(247,240,228,0.80); margin-bottom: 28px; max-width: 520px; margin-left: auto; margin-right: auto; }
.final-cta .btn-ghost {
  color: var(--bg);
  border-color: rgba(247,240,228,0.4);
}
.final-cta .btn-ghost:hover { background: rgba(247,240,228,0.12); color: var(--bg); border-color: var(--bg); }
.final-cta .btn-primary { box-shadow: 0 8px 28px rgba(0,0,0,0.25); }

/* ─── About-page extras (used on about.html) ─── */
.matrix-wrap {
  margin-top: 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
}
table.matrix {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  font-size: 0.92rem;
}
table.matrix th, table.matrix td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
table.matrix th {
  font-weight: 600;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: 'DM Mono', monospace;
  background: var(--surface2);
  white-space: nowrap;
}
table.matrix th:first-child, table.matrix td:first-child {
  position: sticky; left: 0;
  background: var(--surface);
  z-index: 1;
  font-weight: 600;
}
table.matrix th:first-child { background: var(--surface2); }
table.matrix tr.us td { background: var(--accent-tint); color: var(--accent-dim); font-weight: 700; }
table.matrix tr.us td:first-child { background: var(--accent); color: var(--bg); }
table.matrix td.yes { color: var(--success); font-weight: 700; }
table.matrix td.no  { color: var(--muted); }
table.matrix td.partial { color: var(--warning); font-weight: 600; }
.matrix-note {
  margin-top: 18px;
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 42px;
  counter-reset: step;
}
@media (min-width: 880px) { .steps { grid-template-columns: repeat(4, 1fr); gap: 20px; } }
.step {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 24px;
  counter-increment: step;
  transition: all 0.2s;
}
.step:hover {
  transform: translateY(-3px);
  border-color: var(--secondary);
  box-shadow: 0 16px 32px -16px rgba(31,38,34,0.18);
}
.step::before {
  content: counter(step);
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: 2.6rem;
  color: var(--secondary);
  line-height: 1;
}
.step h4 { margin: 10px 0 6px; font-size: 1.05rem; }
.step p { color: var(--muted); font-size: 0.9rem; line-height: 1.55; }

.dive {
  background: var(--accent);
  color: var(--bg);
  border-radius: 28px;
  padding: 40px;
}
@media (min-width: 768px) { .dive { padding: 64px; } }
.dive .eyebrow { color: var(--secondary); }
.dive h2 { color: var(--bg); }
.dive p, .dive .lead { color: rgba(247,240,228,0.82); }
.phases {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 36px;
}
@media (min-width: 720px) { .phases { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .phases { grid-template-columns: repeat(4, 1fr); } }
.phase {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(247,240,228,0.18);
  border-radius: 16px;
  padding: 22px;
  transition: all 0.2s;
}
.phase:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(247,240,228,0.30);
  transform: translateY(-2px);
}
.phase-tag {
  display: inline-block;
  background: var(--cta);
  color: #fff;
  font-family: 'DM Mono', monospace;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
  font-weight: 700;
}
.phase h4 { margin-bottom: 6px; color: var(--bg); }
.phase p { font-size: 0.86rem; }

.contrast {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 38px;
}
@media (min-width: 768px) { .contrast { grid-template-columns: 1fr 1fr; gap: 28px; } }
.contrast-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
}
.contrast-block.no  { border-left: 5px solid var(--danger);  }
.contrast-block.yes { border-left: 5px solid var(--success); }
.contrast-block h3 { margin-bottom: 18px; }
.contrast-block ul li {
  list-style: none;
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--text);
  display: flex;
  gap: 12px;
  line-height: 1.55;
}
.contrast-block.no  li::before { content: '✕'; color: var(--danger);  font-weight: 800; }
.contrast-block.yes li::before { content: '✓'; color: var(--success); font-weight: 800; }

.faq {
  margin-top: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}
.faq details {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.faq details:last-child { border-bottom: 0; }
.faq details[open] { background: var(--surface2); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 28px;
  font-weight: 600;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.faq summary::after {
  content: '+';
  color: var(--cta);
  font-size: 1.6rem;
  font-weight: 700;
  transition: transform 0.2s;
  line-height: 1;
}
.faq details[open] summary::after { content: '-'; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--cta); }
.faq-answer {
  padding: 0 28px 26px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.96rem;
}

.callouts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 36px;
}
@media (min-width: 880px) { .callouts { grid-template-columns: 1fr 1fr; gap: 28px; } }
.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 36px;
  transition: all 0.2s;
}
.callout:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 16px 36px -16px rgba(45,80,69,0.18);
}
.callout-emoji { font-size: 2.2rem; margin-bottom: 16px; }
.callout h3 { margin-bottom: 10px; }
.callout p { color: var(--muted); line-height: 1.6; }
.tag-row { margin-top: 16px; display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  background: var(--secondary-tint);
  color: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 100px;
  font-weight: 600;
}

/* ─── Footer ─── */
footer {
  padding: 64px 0 40px;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--muted);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 32px;
}
@media (min-width: 720px) { .foot-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; } }
.foot-brand { font-weight: 800; font-size: 1.05rem; color: var(--text); }
.foot-tagline { color: var(--muted); margin-top: 6px; max-width: 280px; }
.foot-col h5 {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}
.foot-col a { display: block; padding: 5px 0; color: var(--muted); }
.foot-col a:hover { color: var(--cta); }
.foot-line {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
}

/* ─── Section header helper ─── */
.section-head {
  text-align: center;
  margin-bottom: 8px;
}
.section-head h2 { margin-top: 14px; }
.section-head .lead { max-width: 640px; margin-left: auto; margin-right: auto; }