/* ============================================================
   Marketing site — shared styles for all 5 public pages.
   Builds on tokens.css + components.css.
   ============================================================ */

.public-page { background: var(--color-surface-card); color: var(--color-text-body); }

.public-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}
@media (max-width: 640px) { .public-container { padding: 0 var(--space-4); } }

/* ── Public nav (sticky on scroll) ───────────────────── */
.public-nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-border-subtle);
}
.public-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-4);
}
.public-nav-brand {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-sans); font-weight: 600; font-size: 18px;
  letter-spacing: -0.02em; color: var(--color-text-heading);
  text-decoration: none;
}
.public-nav-brand:hover { text-decoration: none; }
.public-nav-brand .pm { color: var(--color-primary); }

.public-nav-links { display: flex; gap: 2px; align-items: center; }
.public-nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: var(--fs-body-sm);
  font-weight: 500;
  color: var(--color-text-body);
  text-decoration: none;
  transition: color var(--motion-fast), background var(--motion-fast);
}
.public-nav-links a:hover { color: var(--color-text-heading); background: var(--color-surface-raised); text-decoration: none; }
.public-nav-links a.is-current { color: var(--color-text-heading); font-weight: 600; }

.public-nav-cta { display: inline-flex; align-items: center; gap: var(--space-2); }

/* Mobile menu (collapsed) */
.public-nav-mobile-btn { display: none; }
@media (max-width: 880px) {
  .public-nav-links { display: none; }
  .public-nav-mobile-btn { display: inline-flex; }
  .public-nav-cta .public-nav-cta-secondary { display: none; }
}

/* ── Section system ─────────────────────────────────── */
.section { padding: var(--space-20) 0; }
.section-sm { padding: var(--space-12) 0; }
.section-xs { padding: var(--space-8) 0; }
@media (max-width: 640px) { .section { padding: var(--space-12) 0; } }

.section-tinted { background: var(--color-surface-page); }
.section-dark   { background: var(--color-text-heading); color: var(--color-text-inverse); }
.section-indigo { background: var(--color-primary); color: var(--color-text-inverse); }
.section-dark   .t-h1, .section-dark   .t-h2, .section-dark   .t-h3,
.section-indigo .t-h1, .section-indigo .t-h2, .section-indigo .t-h3,
.section-dark   .section-title, .section-indigo .section-title { color: var(--color-text-inverse); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto var(--space-12); }
.section-head.is-left { text-align: left; margin-left: 0; margin-right: auto; }
.section-eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-primary); margin: 0 0 var(--space-3);
}
.section-indigo .section-eyebrow, .section-dark .section-eyebrow { color: rgba(255,255,255,0.6); }
.section-title {
  font-family: var(--font-sans); font-size: 44px; line-height: 1.1; font-weight: 600;
  letter-spacing: -0.025em; color: var(--color-text-heading); margin: 0 0 var(--space-4);
}
.section-sub {
  font-size: var(--fs-body-lg); color: var(--color-text-body); margin: 0; line-height: 1.55;
}
.section-indigo .section-sub, .section-dark .section-sub { color: rgba(255,255,255,0.75); }
@media (max-width: 640px) { .section-title { font-size: 32px; } }

/* ── Hero ───────────────────────────────────────────── */
.hero { padding: var(--space-20) 0 var(--space-16); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--space-12); align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; gap: var(--space-8); } }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-primary); background: var(--color-primary-subtle);
  padding: 6px 12px; border-radius: var(--radius-full); margin-bottom: var(--space-4);
}
.hero-headline {
  font-family: var(--font-sans); font-size: 64px; line-height: 1.02; font-weight: 600;
  letter-spacing: -0.035em; color: var(--color-text-heading); margin: 0 0 var(--space-4);
}
.hero-headline .accent { color: var(--color-primary); }
@media (max-width: 960px) { .hero-headline { font-size: 48px; } }
@media (max-width: 640px) { .hero-headline { font-size: 36px; } }
.hero-sub {
  font-size: var(--fs-body-lg); line-height: 1.6; color: var(--color-text-body);
  margin: 0 0 var(--space-6); max-width: 520px;
}
.hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-4); }
.hero-trust {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--fs-caption); color: var(--color-text-muted);
}
.hero-trust svg { color: var(--color-success-text); }

/* Hero visual — frame for product mockup */
.hero-visual {
  position: relative;
  border-radius: var(--radius-2xl);
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  box-shadow: 0 30px 60px -20px rgba(17,24,39,0.16), 0 12px 24px -10px rgba(17,24,39,0.08);
  overflow: hidden;
}
.hero-visual::before {
  /* Subtle glow behind the frame */
  content: ""; position: absolute; inset: -40px;
  background: radial-gradient(circle at 30% 0%, rgba(99,102,241,0.18), transparent 60%);
  z-index: -1;
}

/* Mock browser chrome on hero visual */
.mock-chrome { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--color-border-subtle); background: var(--color-surface-page); }
.mock-chrome span { width: 10px; height: 10px; border-radius: 50%; background: var(--color-border-strong); }
.mock-chrome span:nth-child(1) { background: #FCA5A5; }
.mock-chrome span:nth-child(2) { background: #FDE68A; }
.mock-chrome span:nth-child(3) { background: #BBF7D0; }
.mock-chrome .mock-url { flex: 1; margin-left: var(--space-3); background: var(--color-surface-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 3px 10px; font-family: var(--font-mono); font-size: 10px; color: var(--color-text-muted); }

/* ── Social proof strip ─────────────────────────────── */
.proof-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-6) var(--space-12); padding: var(--space-4) 0; opacity: 0.85; }
.proof-badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; color: var(--color-text-muted); letter-spacing: 0.04em; }
.proof-quote { font-size: var(--fs-body-sm); color: var(--color-text-muted); font-style: italic; }
.proof-quote b { color: var(--color-text-heading); font-style: normal; font-weight: 500; }

/* ── Feature grid (3-col) ───────────────────────────── */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
@media (max-width: 880px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .feature-grid { grid-template-columns: 1fr; } }
.feature-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: border-color var(--motion-base), box-shadow var(--motion-base), transform var(--motion-base);
}
.feature-card:hover { border-color: var(--color-border-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-card-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.feature-card h3 {
  font-family: var(--font-sans); font-size: 18px; font-weight: 600;
  letter-spacing: -0.01em; color: var(--color-text-heading);
  margin: 0 0 var(--space-2);
}
.feature-card p { font-size: var(--fs-body-sm); color: var(--color-text-body); margin: 0; line-height: 1.6; }

/* ── Feature row (alternating, Features page) ───────── */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-12) 0;
}
.feature-row + .feature-row { border-top: 1px solid var(--color-border-subtle); }
.feature-row.is-reverse .feature-row-text  { order: 2; }
.feature-row.is-reverse .feature-row-visual { order: 1; }
@media (max-width: 880px) {
  .feature-row { grid-template-columns: 1fr; gap: var(--space-6); }
  .feature-row.is-reverse .feature-row-text  { order: 1; }
  .feature-row.is-reverse .feature-row-visual { order: 2; }
}
.feature-row-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-subtle); color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.feature-row-title {
  font-family: var(--font-sans); font-size: 32px; line-height: 1.15; font-weight: 600;
  letter-spacing: -0.02em; color: var(--color-text-heading); margin: 0 0 var(--space-3);
}
@media (max-width: 640px) { .feature-row-title { font-size: 26px; } }
.feature-row-desc { font-size: var(--fs-body); line-height: 1.6; color: var(--color-text-body); margin: 0 0 var(--space-4); }
.feature-row-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.feature-row-list li { display: flex; gap: var(--space-2); font-size: var(--fs-body-sm); color: var(--color-text-body); align-items: flex-start; }
.feature-row-list svg { color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.feature-row-visual {
  background: var(--color-surface-page);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

/* ── How-it-works steps ─────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  position: relative;
}
@media (max-width: 880px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  position: relative;
}
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: var(--color-text-heading); color: var(--color-text-inverse);
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.step h3 { font-family: var(--font-sans); font-size: 20px; font-weight: 600; letter-spacing: -0.01em; color: var(--color-text-heading); margin: 0 0 var(--space-2); }
.step p { font-size: var(--fs-body-sm); color: var(--color-text-body); margin: 0; line-height: 1.6; }

/* ── PMBOK arc (process groups) ─────────────────────── */
.pmbok-flow {
  display: flex; align-items: stretch;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-2);
  gap: 2px;
  margin: var(--space-8) auto 0;
  max-width: 880px;
}
.pmbok-step {
  flex: 1; padding: var(--space-4); text-align: center;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.92);
  font-family: var(--font-sans); font-weight: 500; font-size: var(--fs-body-sm);
  display: flex; flex-direction: column; gap: var(--space-1);
}
.pmbok-step span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; color: rgba(255,255,255,0.5); }
@media (max-width: 640px) {
  .pmbok-flow { flex-direction: column; }
  .pmbok-step { flex-direction: row; align-items: center; justify-content: flex-start; gap: var(--space-3); text-align: left; }
}

/* ── Use case grid (2 × 2) ──────────────────────────── */
.usecase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 640px) { .usecase-grid { grid-template-columns: 1fr; } }
.usecase {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.usecase-icon {
  width: 44px; height: 44px;
  background: var(--color-primary-subtle); color: var(--color-primary);
  border-radius: var(--radius-lg);
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.usecase h3 { font-family: var(--font-sans); font-size: 18px; font-weight: 600; letter-spacing: -0.01em; color: var(--color-text-heading); margin: 0 0 var(--space-1); }
.usecase p { font-size: var(--fs-body-sm); color: var(--color-text-body); margin: 0; line-height: 1.6; }

/* ── Integrations strip ─────────────────────────────── */
.integrations {
  display: flex; flex-wrap: wrap; gap: var(--space-10);
  align-items: center; justify-content: center;
  filter: grayscale(1); opacity: 0.6;
}
.integration {
  font-family: var(--font-sans); font-weight: 600; font-size: 16px;
  letter-spacing: -0.01em; color: var(--color-text-muted);
}

/* ── Final CTA banner ───────────────────────────────── */
.cta-banner {
  background: var(--color-primary);
  background-image: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.18), transparent 50%);
  color: var(--color-text-inverse);
  border-radius: var(--radius-2xl);
  padding: var(--space-16) var(--space-8);
  text-align: center;
}
.cta-banner h2 {
  font-family: var(--font-sans); font-size: 40px; line-height: 1.1; font-weight: 600;
  letter-spacing: -0.025em; margin: 0 0 var(--space-3);
}
.cta-banner p { font-size: var(--fs-body-lg); color: rgba(255,255,255,0.85); margin: 0 0 var(--space-6); }
.cta-banner .btn-primary { background: var(--color-surface-card); color: var(--color-primary); border-color: var(--color-surface-card); }
.cta-banner .btn-primary:hover { background: var(--color-surface-raised); border-color: var(--color-surface-raised); }
.cta-banner .btn-secondary { background: transparent; color: var(--color-text-inverse); border-color: rgba(255,255,255,0.4); }
.cta-banner .btn-secondary:hover { background: rgba(255,255,255,0.1); color: var(--color-text-inverse); border-color: rgba(255,255,255,0.6); }
@media (max-width: 640px) {
  .cta-banner { padding: var(--space-10) var(--space-4); }
  .cta-banner h2 { font-size: 28px; }
}

/* ── Pricing — billing toggle ───────────────────────── */
.billing-toggle {
  display: inline-flex;
  padding: 4px;
  background: var(--color-surface-raised);
  border-radius: var(--radius-full);
  margin: var(--space-6) auto 0;
}
.billing-toggle button {
  padding: 8px 18px;
  border: 0; background: transparent;
  font-family: var(--font-body); font-size: var(--fs-body-sm); font-weight: 500;
  color: var(--color-text-body);
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: all var(--motion-fast);
}
.billing-toggle button.is-active {
  background: var(--color-surface-card);
  color: var(--color-text-heading);
  box-shadow: var(--shadow-xs);
}
.billing-toggle-save {
  font-size: 10px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--color-success-surface); color: var(--color-success-text);
  padding: 2px 6px; border-radius: var(--radius-sm);
}

/* ── Plan cards ─────────────────────────────────────── */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  align-items: stretch;
}
@media (max-width: 1080px) { .plan-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .plan-grid { grid-template-columns: 1fr; } }
.plan {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  position: relative;
}
.plan-popular {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(79,70,229,0.12);
}
.plan-popular-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--color-primary); color: var(--color-text-inverse);
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 4px 12px; border-radius: var(--radius-full);
}
.plan-name {
  font-family: var(--font-sans); font-size: 14px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-primary);
  margin: 0 0 var(--space-2);
}
.plan-price {
  display: flex; align-items: baseline; gap: 4px;
  font-family: var(--font-sans); color: var(--color-text-heading);
  margin: 0 0 var(--space-1);
}
.plan-price-amount { font-size: 40px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.plan-price-unit { font-size: var(--fs-body-sm); color: var(--color-text-muted); font-family: var(--font-body); font-weight: 400; }
.plan-price-period { font-size: var(--fs-body-sm); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.plan-desc { font-size: var(--fs-body-sm); color: var(--color-text-body); margin: 0 0 var(--space-5); line-height: 1.5; }
.plan-cta { margin-bottom: var(--space-5); }
.plan-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-2); border-top: 1px solid var(--color-border-subtle); padding-top: var(--space-4); }
.plan-features li { display: flex; gap: var(--space-2); font-size: var(--fs-body-sm); color: var(--color-text-body); align-items: flex-start; line-height: 1.5; }
.plan-features li svg { flex-shrink: 0; margin-top: 2px; }
.plan-features li.is-included svg { color: var(--color-success-text); }
.plan-features li.is-excluded svg { color: var(--color-text-disabled); }
.plan-features li.is-excluded { color: var(--color-text-muted); text-decoration: line-through; }

/* ── Comparison table ───────────────────────────────── */
.compare-wrap { border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-surface-card); overflow: hidden; }
.compare-scroll { overflow-x: auto; }
.compare {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-body-sm);
  min-width: 720px;
}
.compare thead th {
  padding: var(--space-4) var(--space-3);
  background: var(--color-surface-raised);
  text-align: center;
  font-family: var(--font-sans); font-size: 14px; font-weight: 600;
  color: var(--color-text-heading);
  border-bottom: 1px solid var(--color-border);
}
.compare thead th:first-child { text-align: left; padding-left: var(--space-5); }
.compare thead th.is-popular { color: var(--color-primary); }
.compare tbody td {
  padding: 12px var(--space-3);
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: center;
  vertical-align: middle;
}
.compare tbody td:first-child {
  text-align: left;
  padding-left: var(--space-5);
  color: var(--color-text-heading);
  font-weight: 500;
}
.compare tbody tr.is-section td {
  background: var(--color-surface-page);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-text-muted); font-weight: 600; text-align: left;
  padding: var(--space-3) var(--space-5);
}
.compare .yes { color: var(--color-success-text); text-align: center; }
.compare .no  { color: var(--color-text-disabled); text-align: center; }
.compare .val { font-variant-numeric: tabular-nums; color: var(--color-text-body); text-align: center; }
.compare .yes svg,
.compare .no  svg { display: block; margin: 0 auto; }

/* ── FAQ accordion ──────────────────────────────────── */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-card);
  margin-bottom: var(--space-2);
  overflow: hidden;
}
.faq-item[open] { border-color: var(--color-border-strong); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-sans); font-size: 16px; font-weight: 500;
  color: var(--color-text-heading);
  cursor: pointer;
  list-style: none;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q .faq-chevron { transition: transform var(--motion-base); color: var(--color-text-muted); }
.faq-item[open] .faq-q .faq-chevron { transform: rotate(180deg); }
.faq-a {
  padding: 0 var(--space-5) var(--space-5);
  font-size: var(--fs-body-sm); line-height: 1.6; color: var(--color-text-body);
}

/* ── Contact ────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-12); }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; gap: var(--space-8); } }
.contact-info { display: flex; flex-direction: column; gap: var(--space-6); }
.contact-info-block { padding-left: var(--space-4); border-left: 2px solid var(--color-primary-subtle); }
.contact-info-block h4 { font-family: var(--font-sans); font-size: 14px; font-weight: 600; color: var(--color-text-heading); margin: 0 0 var(--space-1); text-transform: uppercase; letter-spacing: 0.06em; }
.contact-info-block p { font-size: var(--fs-body-sm); color: var(--color-text-body); margin: 0; line-height: 1.6; }
.contact-info-block a { color: var(--color-primary); font-weight: 500; }

/* ── About page hero ────────────────────────────────── */
.about-hero { padding: var(--space-20) 0 var(--space-12); text-align: center; }
.about-hero h1 {
  font-family: var(--font-sans); font-size: 56px; line-height: 1.05; font-weight: 600;
  letter-spacing: -0.03em; color: var(--color-text-heading); margin: var(--space-3) 0;
  max-width: 800px; margin-left: auto; margin-right: auto;
}
.about-body { max-width: 680px; margin: 0 auto; }
.about-body p { font-size: var(--fs-body-lg); line-height: 1.7; color: var(--color-text-body); margin: 0 0 var(--space-4); }
.about-founder { display: flex; gap: var(--space-6); align-items: flex-start; padding: var(--space-6); background: var(--color-surface-page); border-radius: var(--radius-xl); border: 1px solid var(--color-border-subtle); margin-top: var(--space-6); }
.about-founder-avatar {
  width: 80px; height: 80px; flex-shrink: 0;
  background: var(--color-primary-subtle); color: var(--color-primary);
  border-radius: var(--radius-full);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-sans); font-weight: 700; font-size: 28px;
}
.about-founder h4 { font-family: var(--font-sans); font-size: 18px; font-weight: 600; color: var(--color-text-heading); margin: 0 0 4px; }
.about-founder-role { font-size: var(--fs-body-sm); color: var(--color-text-muted); margin: 0 0 var(--space-3); }
.about-founder p { font-size: var(--fs-body-sm); line-height: 1.6; margin: 0; }
@media (max-width: 640px) { .about-hero h1 { font-size: 36px; } .about-founder { flex-direction: column; } }

/* ── Footer ─────────────────────────────────────────── */
.public-footer { background: var(--color-surface-page); border-top: 1px solid var(--color-border); margin-top: var(--space-20); padding: var(--space-16) 0 var(--space-8); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { font-family: var(--font-sans); font-weight: 600; font-size: 18px; color: var(--color-text-heading); letter-spacing: -0.02em; display: inline-flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); }
.footer-brand .pm { color: var(--color-primary); }
.footer-tagline { font-size: var(--fs-body-sm); color: var(--color-text-muted); max-width: 280px; margin: 0 0 var(--space-4); line-height: 1.5; }
.footer-social { display: flex; gap: var(--space-2); }
.footer-social a { width: 36px; height: 36px; border-radius: var(--radius-md); display: inline-flex; align-items: center; justify-content: center; color: var(--color-text-muted); background: transparent; border: 1px solid var(--color-border); transition: all var(--motion-fast); }
.footer-social a:hover { color: var(--color-text-heading); border-color: var(--color-text-heading); }
.footer-col h5 { font-family: var(--font-sans); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); margin: 0 0 var(--space-3); }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col a { font-size: var(--fs-body-sm); color: var(--color-text-body); }
.footer-col a:hover { color: var(--color-text-heading); text-decoration: none; }
.footer-legal { display: flex; align-items: center; justify-content: space-between; padding-top: var(--space-6); border-top: 1px solid var(--color-border); font-size: var(--fs-caption); color: var(--color-text-muted); gap: var(--space-3); flex-wrap: wrap; }

/* ── Misc helpers ────────────────────────────────────── */
.text-center { text-align: center; }
.btn-row { display: flex; gap: var(--space-3); flex-wrap: wrap; justify-content: center; align-items: center; }
.btn-row.is-left { justify-content: flex-start; }