/* ==========================================================================
   ZAKŁAD OPTYCZNY BIAŁY ANNA — optykaolkusz.pl
   Premium editorial design system. Mobile-first. Vanilla CSS3.
   ========================================================================== */

/* -------------------------------------------------------------------------
   1. DESIGN TOKENS
   ------------------------------------------------------------------------- */
:root {
  /* Color palette — off-white / warm white / graphite / taupe / beige */
  --c-bg:            #FAF7F2;   /* warm off-white */
  --c-bg-alt:        #F3EDE4;   /* subtle beige tint */
  --c-surface:       #FFFFFF;
  --c-ink:           #2A2622;   /* graphite / near-black warm */
  --c-ink-soft:      #55504A;   /* softened body text */
  --c-taupe:         #8A7A66;   /* dark taupe / brown accent */
  --c-taupe-light:   #C9BBA6;   /* light beige-taupe */
  --c-accent:        #A9835C;   /* stonewashed amber accent */
  --c-line:          #E4DCCF;   /* hairline border */
  --c-dark:          #23201C;   /* dark section background */
  --c-dark-ink:      #F3EDE4;   /* text on dark */
  --c-dark-ink-soft: #C9BFB2;

  /* Typography */
  --f-display: "Playfair Display", "Georgia", serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  /* Layout */
  --container-w: 1200px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 0.25s;
  --dur-med: 0.6s;

  --header-h: 76px;
}

/* -------------------------------------------------------------------------
   2. RESET
   ------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body, h1, h2, h3, p, ul, ol, figure, blockquote, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
input, textarea, select { font: inherit; }

body {
  font-family: var(--f-body);
  color: var(--c-ink);
  background: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--f-display);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem; top: -60px;
  background: var(--c-ink);
  color: var(--c-bg);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--dur-fast) var(--ease);
}
.skip-link:focus { top: 1rem; }

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* -------------------------------------------------------------------------
   3. LAYOUT HELPERS
   ------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section { padding-block: var(--space-2xl); }
.section--tinted { background: var(--c-bg-alt); }
.section--dark {
  background: var(--c-dark);
  color: var(--c-dark-ink);
}
.section--dark h2, .section--dark h3 { color: var(--c-dark-ink); }

.section-head { max-width: 640px; margin-bottom: var(--space-lg); }
.section-head--light { max-width: 680px; }
.section-lead {
  margin-top: var(--space-sm);
  font-size: 1.125rem;
  color: var(--c-ink-soft);
}
.section--dark .section-lead { color: var(--c-dark-ink-soft); }

.eyebrow {
  font-family: var(--f-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-xs);
}

h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); }
h3 { font-size: 1.25rem; }

.section--split .split-inner,
.kontakt-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 900px) {
  .section--split .split-inner,
  .kontakt-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
  .section--split-reverse .split-media { order: 2; }
  .section--split-reverse .split-content { order: 1; }
}

/* -------------------------------------------------------------------------
   4. BUTTONS
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.9rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }

.btn-primary {
  background: var(--c-ink);
  color: var(--c-bg);
  border: 1px solid var(--c-ink);
}
.btn-primary:hover { background: var(--c-accent); border-color: var(--c-accent); }

.btn-outline {
  background: transparent;
  color: var(--c-ink);
  border: 1px solid var(--c-line);
}
.btn-outline:hover { border-color: var(--c-ink); }

.btn-outline--light {
  color: var(--c-dark-ink);
  border-color: rgba(243,237,228,0.35);
}
.btn-outline--light:hover { border-color: var(--c-dark-ink); }

.btn-sm { min-height: 40px; padding: 0.6rem 1.25rem; font-size: 0.875rem; }

/* -------------------------------------------------------------------------
   5. HEADER
   ------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
/* Frosted-glass background lives on a pseudo-element, not on .site-header
   itself: backdrop-filter on the header would create a new containing
   block for its position:fixed descendants (the mobile nav overlay),
   causing it to size against the header's own box instead of the viewport. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(250, 247, 242, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.site-header.is-scrolled {
  border-bottom-color: var(--c-line);
  box-shadow: 0 8px 24px -20px rgba(42,38,34,0.3);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo { display: flex; align-items: center; gap: 0.75rem; }
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--c-ink);
  font-family: var(--f-display);
  font-size: 0.95rem;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-line { font-family: var(--f-display); font-size: 0.95rem; }
.logo-line--accent { color: var(--c-accent); font-weight: 500; }

.main-nav ul { display: flex; gap: 1.35rem; }
.main-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  position: relative;
  padding: 0.35rem 0;
  white-space: nowrap;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transition: right var(--dur-fast) var(--ease);
}
.main-nav a:hover::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: var(--space-sm); }
.header-phone { display: none; align-items: center; gap: 0.4rem; font-weight: 600; font-size: 0.9rem; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  align-items: center;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--c-ink);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1099px) {
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--c-bg);
    padding: var(--space-lg) 1.25rem;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), visibility var(--dur-fast);
    overflow-y: auto;
  }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav ul { flex-direction: column; gap: var(--space-sm); }
  .main-nav a { font-size: 1.25rem; white-space: normal; }
  .header-actions .btn-primary { display: none; }
}
@media (min-width: 1100px) {
  .nav-toggle { display: none; }
  .header-phone { display: inline-flex; }
}

/* -------------------------------------------------------------------------
   6. HERO
   ------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 60%;
}
.hero-media-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(35,32,28,0) 0%, rgba(35,32,28,0.6) 100%);
}
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 15% 10%, rgba(250,247,242,0.4), transparent 60%);
}
.hero-inner { position: relative; z-index: 1; }
.hero-content { max-width: 640px; padding-block: var(--space-lg); }

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  margin-block: var(--space-sm);
}
.hero-lead {
  font-size: 1.2rem;
  color: var(--c-ink-soft);
  max-width: 34rem;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: var(--space-md); }

.hero-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--c-line);
}
.hero-facts li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  font-size: 0.95rem;
}
.hero-fact-num {
  font-family: var(--f-display);
  color: var(--c-accent);
  font-size: 0.95rem;
}
@media (min-width: 700px) {
  .hero-facts { grid-template-columns: 1fr 1fr; }
}

/* -------------------------------------------------------------------------
   7. USP GRID
   ------------------------------------------------------------------------- */
.usp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (min-width: 700px) { .usp-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .usp-grid { grid-template-columns: repeat(3, 1fr); } }

.usp-card {
  background: var(--c-surface);
  padding: var(--space-md);
  transition: background var(--dur-fast) var(--ease);
}
.usp-card:hover { background: var(--c-bg-alt); }
.usp-index {
  display: block;
  font-family: var(--f-display);
  color: var(--c-taupe-light);
  font-size: 1.75rem;
  margin-bottom: var(--space-xs);
}
.usp-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.usp-card p { color: var(--c-ink-soft); font-size: 0.95rem; }

/* -------------------------------------------------------------------------
   8. SPLIT SECTIONS / MEDIA PLACEHOLDERS
   ------------------------------------------------------------------------- */
.media-placeholder {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #EDE4D6 0%, #DCCFBA 50%, #C9BBA6 100%);
  min-height: 320px;
  position: relative;
  overflow: hidden;
}
.media-placeholder--tall { aspect-ratio: 4 / 5; min-height: 380px; }
.media-placeholder::after {
  content: "Zdjęcie do uzupełnienia";
  position: absolute;
  bottom: 1rem; left: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(42,38,34,0.55);
  background: rgba(250,247,242,0.7);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* Real photography — same footprint as .media-placeholder, actual <img> with cover-fit */
.media-photo {
  display: block;
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
}
.media-photo--tall { aspect-ratio: 4 / 5; min-height: 380px; }

.split-content p { color: var(--c-ink-soft); margin-top: var(--space-sm); max-width: 34rem; }
.split-content h2 { margin-top: 0.25rem; }
.split-content .btn { margin-top: var(--space-md); }

.feature-list { margin-top: var(--space-md); display: flex; flex-direction: column; gap: 0.75rem; }
.feature-list li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--c-ink-soft);
}
.feature-list li::before {
  content: "";
  position: absolute; left: 0; top: 0.55em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
}
.feature-list strong { color: var(--c-ink); }

.highlight-badge {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: var(--space-md);
  padding: 1.25rem 1.5rem;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  max-width: 34rem;
}
.highlight-badge svg { flex-shrink: 0; color: var(--c-accent); margin-top: 2px; }
.highlight-badge strong { display: block; font-family: var(--f-display); font-size: 1.05rem; font-weight: 500; }
.highlight-badge span { color: var(--c-ink-soft); font-size: 0.9rem; }

/* -------------------------------------------------------------------------
   9. PROCESS STEPS
   ------------------------------------------------------------------------- */
.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-block: var(--space-lg);
  counter-reset: step;
}
@media (min-width: 700px) { .process-steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .process-steps { grid-template-columns: repeat(4, 1fr); } }

.process-steps li { position: relative; padding-top: var(--space-md); border-top: 1px solid var(--c-line); }
.process-steps--light li { border-top-color: rgba(243,237,228,0.2); }
.process-num {
  display: block;
  font-family: var(--f-display);
  font-size: 1.75rem;
  color: var(--c-accent);
  margin-bottom: 0.5rem;
}
.process-steps h3 { margin-bottom: 0.4rem; font-size: 1.1rem; }
.process-steps p { color: var(--c-ink-soft); font-size: 0.95rem; }
.section--dark .process-steps p { color: var(--c-dark-ink-soft); }

/* -------------------------------------------------------------------------
   10. BRANDS
   ------------------------------------------------------------------------- */
.brands-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 700px) { .brands-grid { grid-template-columns: 1fr 1fr; } }
.brands-col h3 { margin-bottom: var(--space-sm); }
.brands-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--c-line);
}
.brands-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink-soft);
  font-family: var(--f-display);
  font-size: 1.1rem;
}

/* -------------------------------------------------------------------------
   11. MYOPIA / KONTROLA KRÓTKOWZROCZNOŚCI
   ------------------------------------------------------------------------- */
.myopia-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 900px) { .myopia-grid { grid-template-columns: 1.3fr 1fr; } }
.myopia-text p { color: var(--c-ink-soft); margin-bottom: var(--space-sm); }
.myopia-text strong { color: var(--c-ink); }
.myopia-cards { display: flex; flex-direction: column; gap: var(--space-sm); }
.myopia-card {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}
.myopia-card h3 { margin-bottom: 0.4rem; }
.myopia-card p { color: var(--c-ink-soft); font-size: 0.95rem; }

/* -------------------------------------------------------------------------
   12. AUDIENCE / DLA KOGO
   ------------------------------------------------------------------------- */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 700px) { .audience-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .audience-grid { grid-template-columns: repeat(4, 1fr); } }
.audience-card {
  padding: var(--space-md);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.audience-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -28px rgba(42,38,34,0.35); }
.audience-card h3 { margin-bottom: 0.5rem; }
.audience-card p { color: var(--c-ink-soft); font-size: 0.95rem; }

/* -------------------------------------------------------------------------
   13. ARTICLES / STREFA WIEDZY
   ------------------------------------------------------------------------- */
.articles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 700px) { .articles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .articles-grid { grid-template-columns: repeat(3, 1fr); } }
.article-card {
  padding: var(--space-md);
  border-top: 1px solid var(--c-line);
}
.article-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.6rem;
}
.article-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.article-card p { color: var(--c-ink-soft); font-size: 0.9rem; }

/* -------------------------------------------------------------------------
   14. REVIEWS
   ------------------------------------------------------------------------- */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 700px) { .reviews-grid { grid-template-columns: repeat(3, 1fr); } }
.review-card {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}
.review-card p { font-family: var(--f-display); font-size: 1.1rem; color: var(--c-ink); margin-bottom: var(--space-sm); }
.review-card cite { font-style: normal; font-size: 0.85rem; color: var(--c-ink-soft); }
.reviews-note { margin-top: var(--space-md); font-size: 0.85rem; color: var(--c-ink-soft); }

/* -------------------------------------------------------------------------
   15. FAQ ACCORDION
   ------------------------------------------------------------------------- */
.faq-list { border-top: 1px solid var(--c-line); }
.faq-item { border-bottom: 1px solid var(--c-line); }
.faq-trigger {
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 0;
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 500;
}
.faq-trigger::after {
  content: "+";
  flex-shrink: 0;
  font-family: var(--f-body);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--c-accent);
  transition: transform var(--dur-fast) var(--ease);
}
.faq-trigger[aria-expanded="true"]::after { transform: rotate(45deg); }

.faq-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--dur-med) var(--ease);
}
.faq-panel p { padding-bottom: 1.35rem; color: var(--c-ink-soft); max-width: 42rem; }
.faq-item.is-open .faq-panel { max-height: 400px; }

/* -------------------------------------------------------------------------
   16. KONTAKT
   ------------------------------------------------------------------------- */
.kontakt-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md) var(--space-lg);
  margin-block: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(243,237,228,0.2);
}
.kontakt-details > div { display: flex; flex-direction: column; gap: 0.25rem; }
.kontakt-details strong { font-family: var(--f-display); font-weight: 500; font-size: 0.95rem; color: var(--c-dark-ink-soft); }
.kontakt-details a, .kontakt-details span { font-size: 1.05rem; }
.kontakt-cta { display: flex; flex-wrap: wrap; gap: 1rem; }

/* -------------------------------------------------------------------------
   17. MAP
   ------------------------------------------------------------------------- */
.map-section { padding: 0; }
.map-embed { width: 100%; height: 420px; }
.map-embed iframe { width: 100%; height: 100%; display: block; }

/* -------------------------------------------------------------------------
   18. FOOTER
   ------------------------------------------------------------------------- */
.site-footer {
  background: var(--c-dark);
  color: var(--c-dark-ink-soft);
  padding-top: var(--space-xl);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
}
@media (min-width: 700px) { .footer-inner { grid-template-columns: 1.4fr 1fr 1fr; } }

.footer-brand .logo-line { color: var(--c-dark-ink); font-size: 1.1rem; }
.footer-brand address, .footer-brand p { margin-top: var(--space-sm); font-style: normal; font-size: 0.9rem; line-height: 1.8; }
.footer-brand a:hover { color: var(--c-dark-ink); }

.footer-nav h3, .footer-legal h3 {
  font-family: var(--f-body);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-dark-ink);
  margin-bottom: var(--space-sm);
  font-weight: 600;
}
.footer-nav ul, .footer-legal ul { display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.9rem; }
.footer-nav a:hover, .footer-legal a:hover { color: var(--c-dark-ink); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  padding-block: var(--space-md);
  border-top: 1px solid rgba(243,237,228,0.15);
  font-size: 0.8rem;
}

/* -------------------------------------------------------------------------
   19. MOBILE STICKY BAR
   ------------------------------------------------------------------------- */
.mobile-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 600;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--c-surface);
  border-top: 1px solid var(--c-line);
  box-shadow: 0 -8px 24px -20px rgba(42,38,34,0.4);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.mobile-bar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 56px;
  font-weight: 600;
  font-size: 0.95rem;
}
.mobile-bar-btn--primary { background: var(--c-ink); color: var(--c-bg); }

@media (min-width: 900px) {
  .mobile-bar { display: none; }
}

body { padding-bottom: 0; }
@media (max-width: 899px) {
  body { padding-bottom: 56px; }
}

/* -------------------------------------------------------------------------
   20. SCROLL REVEAL ANIMATIONS
   ------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .btn, .audience-card, .faq-trigger::after, .main-nav a::after {
    transition: none !important;
  }
}

/* -------------------------------------------------------------------------
   21. UTILITIES
   ------------------------------------------------------------------------- */
::selection { background: var(--c-accent); color: var(--c-bg); }

/* -------------------------------------------------------------------------
   22. LEGAL / PROSE PAGES
   ------------------------------------------------------------------------- */
.legal-page {
  max-width: 760px;
  padding-block: var(--space-lg) var(--space-2xl);
}
.legal-page h1 {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}
.legal-updated {
  color: var(--c-ink-soft);
  font-size: 0.9rem;
  margin-bottom: var(--space-lg);
}
.legal-page h2 {
  font-size: 1.3rem;
  margin-top: var(--space-lg);
  margin-bottom: 0.75rem;
}
.legal-page p, .legal-page li {
  color: var(--c-ink-soft);
  margin-bottom: 0.85rem;
}
.legal-page ul {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}
.legal-page li { list-style: disc; }
.legal-page a { text-decoration: underline; text-underline-offset: 2px; }