/* ============================================================
   PostBaton marketing site
   Bootstrap 5.3 is loaded first; this file overrides its custom
   properties and adds brand-specific components. No other framework.
   Palette and rules come straight from the brand sheet.
   ============================================================ */

:root {
  /* Brand palette */
  --pb-ink:     #18181b;
  --pb-white:   #ffffff;
  --pb-red:     #ef4444;
  --pb-orange:  #f97316;
  --pb-yellow:  #facc15;
  --pb-green:   #22c55e;
  --pb-blue:    #3b82f6;
  --pb-violet:  #8b5cf6;

  /* Neutrals */
  --pb-muted:   #57534e;
  --pb-faint:   #78716c;
  --pb-line:    #e7e5e4;
  --pb-offwhite:#f7f6f4;

  /* Six discrete bands (hard stops, never a gradient) — reused for the
     brand rule and the primary button focus ring. */
  --pb-rainbow:
    linear-gradient(90deg,
      var(--pb-red)    0 16.6667%,
      var(--pb-orange) 0 33.3333%,
      var(--pb-yellow) 0 50%,
      var(--pb-green)  0 66.6667%,
      var(--pb-blue)   0 83.3333%,
      var(--pb-violet) 0 100%);

  /* Bootstrap overrides */
  --bs-body-font-family: 'Inter', 'Inter Fallback', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --bs-body-color: var(--pb-ink);
  --bs-body-bg: var(--pb-white);
  --bs-primary: #18181b;
  --bs-primary-rgb: 24, 24, 27;
  --bs-link-color: var(--pb-ink);
  --bs-link-color-rgb: 24, 24, 27;
  --bs-link-hover-color: #000000;
  --bs-border-color: var(--pb-line);
  --bs-emphasis-color: var(--pb-ink);
}

/* Metric-matched fallback for Inter (overrides tuned to Arial). The web font
   swaps in with the same box metrics, so font-display:swap causes no layout
   shift and keeps CLS at zero. */
@font-face {
  font-family: 'Inter Fallback';
  src: local('Arial');
  ascent-override: 90.20%;
  descent-override: 22.48%;
  line-gap-override: 0.00%;
  size-adjust: 107.40%;
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  color: var(--pb-ink);
  background: var(--pb-white);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Keep the page from ever scrolling sideways */
html, body { overflow-x: hidden; }

/* ---------- Focus + skip link (a11y) ---------- */
:focus-visible {
  outline: 3px solid var(--pb-blue);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 1100;
  background: var(--pb-ink);
  color: #fff;
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  transition: top .15s ease;
}
.skip-link:focus { top: 12px; color: #fff; }

/* ============================================================
   Typography
   ============================================================ */
.pb-h1 {
  font-weight: 700;
  font-size: clamp(2.1rem, 1.3rem + 3.4vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}
.pb-h2 {
  font-weight: 700;
  font-size: clamp(1.6rem, 1.1rem + 2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 .5rem;
}
.pb-lead {
  font-size: clamp(1.05rem, .98rem + .5vw, 1.25rem);
  color: var(--pb-muted);
  max-width: 34ch;
  margin: 0 0 1.75rem;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn { font-weight: 700; border-radius: 10px; }
.btn-lg { padding: .8rem 1.6rem; font-size: 1.05rem; }

.btn-primary {
  --bs-btn-bg: var(--pb-ink);
  --bs-btn-border-color: var(--pb-ink);
  --bs-btn-color: #fff;
  --bs-btn-hover-bg: #000000;
  --bs-btn-hover-border-color: #000000;
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: #000000;
  --bs-btn-active-border-color: #000000;
}

/* Secondary pricing buttons: same action, quieter styling */
.btn-outline-ink {
  --bs-btn-color: var(--pb-ink);
  --bs-btn-border-color: var(--pb-ink);
  --bs-btn-hover-bg: var(--pb-ink);
  --bs-btn-hover-border-color: var(--pb-ink);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--pb-ink);
  --bs-btn-active-color: #fff;
  border: 2px solid var(--pb-ink);
  background: transparent;
  color: var(--pb-ink);
}
.btn-outline-ink:hover { background: var(--pb-ink); color: #fff; }

/* Light button on the ink final-CTA band */
.pb-cta-onink {
  --bs-btn-bg: #fff;
  --bs-btn-color: var(--pb-ink);
  --bs-btn-hover-bg: #f1f0ee;
  --bs-btn-hover-color: var(--pb-ink);
  color: var(--pb-ink);
}

/* Rainbow focus ring on the primary CTA (discrete 6 bands) — one of the
   few sanctioned rainbow appearances, and only while focused. */
.pb-cta { position: relative; }
.pb-cta:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px #fff;
}
.pb-cta:focus-visible::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 14px;
  padding: 3px;
  background: var(--pb-rainbow);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.pb-cta-onink:focus-visible { box-shadow: 0 0 0 3px var(--pb-ink); }

/* ============================================================
   Nav
   ============================================================ */
.pb-nav {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--pb-line);
  padding-top: .6rem;
  padding-bottom: .6rem;
}
.pb-nav .nav-link {
  color: var(--pb-ink);
  font-weight: 400;
  padding: .5rem .9rem;
  border-radius: 8px;
}
.pb-nav .nav-link:hover { color: #000; background: var(--pb-offwhite); }
.align-lg-center { align-items: center; }
.navbar-brand img { display: block; height: 34px; width: auto; }
.navbar-toggler { border-color: var(--pb-line); }
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(59,130,246,.4); }

/* ============================================================
   Hero
   ============================================================ */
.pb-hero { padding: clamp(2.5rem, 1.5rem + 5vw, 6rem) 0 clamp(2rem, 1rem + 4vw, 4.5rem); }
.pb-hero-cta { display: flex; flex-direction: column; gap: .5rem; align-items: flex-start; }
.pb-microcopy { margin: 0; color: var(--pb-faint); font-size: .95rem; }

/* CSS-only browser-framed product mockup */
.pb-mock {
  border: 1px solid var(--pb-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 60px -30px rgba(24,24,27,.35);
  overflow: hidden;
}
.pb-mock-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--pb-offwhite);
  border-bottom: 1px solid var(--pb-line);
}
.pb-dot { width: 11px; height: 11px; border-radius: 50%; background: #d6d3d1; }
.pb-url {
  margin-left: 10px;
  font-size: .8rem;
  color: var(--pb-faint);
  background: #fff;
  border: 1px solid var(--pb-line);
  border-radius: 6px;
  padding: 3px 10px;
}
.pb-mock-body { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; padding: 18px; }
.pb-mock-compose { border: 1px solid var(--pb-line); border-radius: 12px; padding: 14px; }
.pb-mock-compose-head { display: flex; align-items: center; gap: 8px; font-weight: 700; margin-bottom: 10px; }
.pb-mock-compose-head img { border-radius: 7px; }
.pb-mock-text { margin: 0 0 12px; color: var(--pb-ink); font-size: .95rem; }
.pb-mock-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.pb-chip {
  font-size: .72rem;
  color: var(--pb-muted);
  border: 1px solid var(--pb-line);
  border-radius: 999px;
  padding: 3px 9px;
  background: #fff;
}
.pb-mock-cal { display: flex; flex-direction: column; gap: 8px; }
.pb-mock-cal-row {
  display: flex; align-items: center; justify-content: space-between;
  border: 1px solid var(--pb-line); border-radius: 10px; padding: 10px 12px;
  font-size: .82rem; color: var(--pb-faint);
}
.pb-slot { color: var(--pb-ink); font-size: .82rem; }
.pb-slot-muted { color: var(--pb-faint); font-weight: 400; }

@media (max-width: 575.98px) {
  .pb-mock-body { grid-template-columns: 1fr; }
}

/* ============================================================
   Platform strip
   ============================================================ */
.pb-strip { padding: 1.5rem 0 .5rem; }
.pb-strip-line {
  font-size: 1rem;
  font-weight: 700;
  color: var(--pb-ink);
  margin-bottom: 1.1rem;
}
.pb-platforms {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: .6rem 1.6rem;
}
.pb-platforms li {
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--pb-faint);
  font-weight: 700;
  font-size: .9rem;
}
.pb-plat-badge {
  display: inline-grid; place-items: center;
  width: 24px; height: 24px;
  border-radius: 6px;
  background: var(--pb-offwhite);
  color: var(--pb-muted);
  border: 1px solid var(--pb-line);
  font-size: .72rem;
  line-height: 1;
}
.pb-strip-sub {
  margin: 1.1rem auto 0;
  max-width: 46ch;
  color: var(--pb-faint);
  font-size: .95rem;
}

/* ============================================================
   Six-stripe brand rule (discrete bands) — used exactly once
   ============================================================ */
.brand-rule {
  height: 4px;
  border: 0;
  opacity: 1;
  border-radius: 2px;
  background: var(--pb-rainbow);
  margin: clamp(1.5rem, 1rem + 2vw, 3rem) auto;
  max-width: 240px;
}

/* ============================================================
   Sections + Features
   ============================================================ */
.pb-section { padding: clamp(2.5rem, 1.8rem + 3vw, 4.5rem) 0; }
.pb-how { background: var(--pb-offwhite); }

.pb-card {
  background: #fff;
  border: 1px solid var(--pb-line);
  border-radius: 16px;
  padding: 1.6rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.pb-card-title { font-size: 1.15rem; font-weight: 700; margin: .9rem 0 .5rem; letter-spacing: -.01em; }
.pb-card p { margin: 0; color: var(--pb-muted); }

.pb-icon {
  display: inline-grid; place-items: center;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--pb-offwhite);
  color: var(--pb-ink);
  position: relative;
}
/* Feature-icon hover: a small 6-band bar appears under the icon. Transient,
   revealed only on interaction. */
.pb-icon::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px; bottom: -6px;
  height: 3px;
  border-radius: 2px;
  background: var(--pb-rainbow);
  opacity: 0;
  transition: opacity .2s ease;
}
@media (hover: hover) {
  .pb-card:hover { border-color: #d6d3d1; box-shadow: 0 18px 40px -28px rgba(24,24,27,.35); }
  .pb-card:hover .pb-icon::after,
  .pb-card:focus-within .pb-icon::after { opacity: 1; }
}

/* ============================================================
   How it works
   ============================================================ */
.pb-steps { list-style: none; margin: 0; padding: 0; counter-reset: none; }
.pb-steps > li { padding: 0 .5rem; }
.pb-step-num {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--pb-ink);
  color: #fff;
  font-weight: 700;
  margin-bottom: .6rem;
}
.pb-steps p { color: var(--pb-muted); margin: 0; }

/* ============================================================
   Story (editorial, off-white, narrow column)
   ============================================================ */
.pb-story { background: var(--pb-offwhite); padding: clamp(3rem, 2rem + 4vw, 5.5rem) 0; }
.pb-story-col { max-width: 46ch; text-align: left; }
.pb-story-mark { display: block; margin: 0 0 1.25rem; border-radius: 12px; }
.pb-story-col p { color: var(--pb-muted); font-size: 1.08rem; line-height: 1.7; margin: 0 0 1.1rem; }
.pb-story-close {
  color: var(--pb-ink) !important;
  font-weight: 700;
  font-size: 1.15rem !important;
  margin-top: 1.5rem !important;
  line-height: 1.5;
}

/* ============================================================
   Pricing
   ============================================================ */
.pb-price {
  background: #fff;
  border: 1px solid var(--pb-line);
  border-radius: 16px;
  padding: 1.8rem;
  display: flex; flex-direction: column;
  position: relative;
}
.pb-price-featured { border-color: var(--pb-ink); border-width: 2px; }
.pb-price-tag {
  position: absolute; top: -12px; left: 1.8rem;
  background: var(--pb-ink); color: #fff;
  font-size: .72rem; font-weight: 700;
  padding: 4px 10px; border-radius: 999px;
}
.pb-price-name { font-size: 1.2rem; font-weight: 700; margin: 0 0 .25rem; }
.pb-price-amount { margin: 0 0 .25rem; }
.pb-price-num { font-size: 2.4rem; font-weight: 700; letter-spacing: -.02em; }
.pb-price-per { color: var(--pb-faint); font-size: .95rem; }
.pb-price-note { color: var(--pb-muted); margin: 0 0 1rem; }
.pb-price-list { list-style: none; margin: 0 0 1.5rem; padding: 0; flex: 1 1 auto; }
.pb-price-list li { padding: .4rem 0 .4rem 1.6rem; position: relative; color: var(--pb-ink); }
.pb-price-list li::before {
  content: "";
  position: absolute; left: 0; top: .8rem;
  width: 12px; height: 7px;
  border-left: 2px solid var(--pb-green);
  border-bottom: 2px solid var(--pb-green);
  transform: rotate(-45deg);
}
.pb-reassure { color: var(--pb-faint); margin-top: 1.75rem; }

/* ============================================================
   FAQ
   ============================================================ */
.pb-faq-col { max-width: 720px; }
.pb-accordion .accordion-button {
  font-weight: 700;
  color: var(--pb-ink);
  background: transparent;
  padding: 1.15rem .25rem;
}
.pb-accordion .accordion-button:not(.collapsed) { color: var(--pb-ink); box-shadow: none; }
.pb-accordion .accordion-button:focus { box-shadow: 0 0 0 3px rgba(59,130,246,.35); }
.pb-accordion .accordion-body { color: var(--pb-muted); padding: 0 .25rem 1.25rem; }
.pb-accordion .accordion-item { border-color: var(--pb-line); }

/* ============================================================
   Final CTA (ink band)
   ============================================================ */
.pb-final {
  background: var(--pb-ink);
  color: #fff;
  padding: clamp(3rem, 2rem + 4vw, 5rem) 0;
}
.pb-final-heading { color: #fff; font-weight: 700; font-size: clamp(1.6rem, 1.1rem + 2vw, 2.4rem); letter-spacing: -.015em; }
.pb-final-tag { color: #d6d3d1; margin: .75rem 0 1.75rem; font-size: 1.1rem; }

/* ============================================================
   Footer
   ============================================================ */
.pb-footer { background: #fff; border-top: 1px solid var(--pb-line); padding: 2.5rem 0; }
.pb-footer img { height: 28px; width: auto; }
.pb-footer-links { display: flex; gap: 1.25rem; }
.pb-footer-links a { color: var(--pb-muted); text-decoration: none; font-size: .95rem; }
.pb-footer-links a:hover { color: var(--pb-ink); text-decoration: underline; }
.pb-footer-social { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--pb-line); }
.pb-footer-social a { color: var(--pb-muted); text-decoration: none; font-size: .9rem; }
.pb-footer-social a:hover { color: var(--pb-ink); text-decoration: underline; }
.pb-footer-copy { margin: 0; color: var(--pb-faint); font-size: .9rem; }
.pb-footer-egg { margin: .15rem 0 0; color: #a8a29e; font-size: .78rem; letter-spacing: .02em; }

@media (max-width: 767.98px) {
  .pb-footer-links { justify-content: flex-start; margin: .25rem 0; }
  .pb-footer .text-md-end { text-align: left !important; }
}

/* ============================================================
   Multi-page additions (eyebrows, nav active, roadmap, quotes)
   ============================================================ */
.pb-eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--pb-faint);
  margin: 0 0 .5rem;
}
.pb-section-sub {
  color: var(--pb-muted);
  max-width: 60ch;
  margin: 0 auto 1rem;
}

.pb-nav .nav-link.active { color: #000; font-weight: 700; }
.pb-nav .dropdown-menu {
  border-color: var(--pb-line);
  border-radius: 12px;
  box-shadow: 0 18px 40px -28px rgba(24,24,27,.4);
}
.pb-nav .dropdown-item:active { background: var(--pb-ink); }

/* Roadmap "Coming soon" pill on platform chips */
.pb-soon {
  display: inline-block;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--pb-muted);
  background: var(--pb-offwhite);
  border: 1px solid var(--pb-line);
  border-radius: 999px;
  padding: 1px 7px;
  margin-left: .35rem;
  vertical-align: middle;
}

/* Social-proof placeholder quotes */
.pb-quote {
  height: 100%;
  margin: 0;
  background: #fff;
  border: 1px dashed var(--pb-line);
  border-radius: 16px;
  padding: 1.5rem;
}
.pb-quote p { color: var(--pb-muted); font-style: italic; margin: 0 0 .75rem; }
.pb-quote footer { color: var(--pb-faint); font-size: .9rem; font-style: normal; }
.pb-proof-note { color: var(--pb-faint); font-size: .85rem; margin-top: 1.5rem; }

/* ============================================================
   Comparison tables (/pricing, /vs/*)
   ============================================================ */
.pb-compare-wrap { overflow-x: auto; }
.pb-compare {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}
.pb-compare th, .pb-compare td {
  padding: .85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--pb-line);
  vertical-align: top;
}
.pb-compare thead th {
  font-size: .95rem;
  border-bottom: 2px solid var(--pb-ink);
}
.pb-compare tbody th, .pb-compare tbody th { font-weight: 400; color: var(--pb-ink); }
.pb-compare .pb-col-pb { background: var(--pb-offwhite); font-weight: 700; }
.pb-compare .yes { color: var(--pb-green); font-weight: 700; }
.pb-compare .no  { color: var(--pb-faint); }
.pb-compare .soon { color: var(--pb-muted); font-size: .85rem; }
.pb-compare-note { color: var(--pb-faint); font-size: .85rem; margin-top: .75rem; }

/* ============================================================
   404 page
   ============================================================ */
.pb-404 { min-height: 82vh; display: grid; place-items: center; padding: 3rem 0; }
.pb-404 img { height: 48px; width: auto; }
.pb-404 .brand-rule { margin: 2rem auto; }
.pb-404-code { font-size: clamp(1.8rem, 1.2rem + 2.6vw, 2.8rem); }
.pb-404 .pb-lead { max-width: 48ch; margin: 0 auto 1.75rem; }

/* ============================================================
   Scroll reveal — only armed when motion is allowed (see main.js).
   Default state is fully visible, so no-JS and reduced-motion users
   never see hidden content.
   ============================================================ */
.reveal { opacity: 1; transform: none; }
html.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
  will-change: opacity, transform;
}
html.reveal-ready .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .pb-card, .pb-icon::after, .skip-link { transition: none; }
}

/* ============================================================
   Guides / editorial layer (WUPHF content)
   ============================================================ */
.pb-article { max-width: 720px; margin: 0 auto; }
.pb-article-meta { color: var(--pb-faint); font-size: .9rem; margin: 0 0 1.5rem; }
.pb-article-lede { font-size: 1.2rem; color: var(--pb-ink); line-height: 1.6; margin: 0 0 1.5rem; }
.pb-article h2 {
  margin: 2.2rem 0 .5rem; font-weight: 700; letter-spacing: -.01em;
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.8rem);
}
.pb-article h3 { margin: 1.6rem 0 .4rem; font-weight: 700; font-size: 1.15rem; }
.pb-article p, .pb-article li { color: var(--pb-muted); font-size: 1.08rem; line-height: 1.75; }
.pb-article p { margin: 0 0 1.1rem; }
.pb-article ul, .pb-article ol { margin: 0 0 1.2rem 1.2rem; }
.pb-article li { margin-bottom: .45rem; }
.pb-article a { color: var(--pb-ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; }
.pb-article blockquote {
  margin: 1.5rem 0; padding: .25rem 0 .25rem 1.2rem;
  border-left: 3px solid var(--pb-line); color: var(--pb-ink); font-style: italic;
}

/* Guides hub cards */
.pb-guide-card {
  display: block; height: 100%; background: #fff; border: 1px solid var(--pb-line);
  border-radius: 16px; padding: 1.5rem; text-decoration: none; color: inherit;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.pb-guide-card:hover { border-color: #d6d3d1; box-shadow: 0 18px 40px -28px rgba(24,24,27,.35); }
.pb-guide-card h3 { font-weight: 700; font-size: 1.15rem; margin: .4rem 0; color: var(--pb-ink); }
.pb-guide-card p { color: var(--pb-muted); margin: 0; }

/* Non-affiliation disclaimer */
.pb-disclaimer {
  border: 1px solid var(--pb-line); background: var(--pb-offwhite); border-radius: 12px;
  padding: .9rem 1.1rem; color: var(--pb-faint); font-size: .85rem; margin: 1.75rem 0;
}

/* Micro-commitment widget (poll / goal-picker) */
.pb-micro {
  border: 1px solid var(--pb-line); border-radius: 16px; padding: 1.5rem;
  margin: 2.25rem 0; background: #fff;
}
.pb-micro-q { font-weight: 700; font-size: 1.15rem; margin: 0 0 1rem; color: var(--pb-ink); }
.pb-micro-opts { display: flex; flex-wrap: wrap; gap: .6rem; }
.pb-micro-opts button {
  border: 1px solid var(--pb-line); background: #fff; border-radius: 10px;
  padding: .6rem 1rem; font-weight: 700; cursor: pointer; color: var(--pb-ink); font-family: inherit;
}
.pb-micro-opts button:hover { border-color: var(--pb-ink); }
.pb-micro-done { min-height: 3rem; }
.pb-micro-done p { margin: 0 0 .9rem; color: var(--pb-muted); }