/* ============================================================
   Restaurant Radar — ProPublica / Bloomberg-Caliber Design System
   Visual Intelligence & Directory Architecture
   Editorial slate canvas, hairline precision borders,
   typographic hierarchy: Newsreader (headlines) +
   Plus Jakarta Sans (body/UI) + JetBrains Mono (figures/metrics).
   ============================================================ */

:root {
  /* Canvas & elevations — editorial deep slate */
  --bg:             #0c0e12;
  --surface:        #13161d;
  --surface-2:      #181d26;
  --surface-3:      #1e2430;
  --surface-subtle: #101217;
  --glass:          rgba(12, 14, 18, 0.90);

  /* Restrained signal accent — burnished ochre/amber */
  --accent:         #d97724;
  --accent-hover:   #ea8632;
  --accent-ink:     #0c0e12;
  --accent-dim:     rgba(217, 119, 36, 0.09);
  --accent-border:  rgba(217, 119, 36, 0.32);

  /* Typography color ladder */
  --text:           #f1f4f8;
  --text-2:         #9da8b6;
  --text-3:         #7d8899;
  --text-4:         #5a6675;
  --on-accent:      #0c0e12;

  /* Borders — strict flat hairline rules */
  --border:         rgba(255, 255, 255, 0.11);
  --border-subtle:  rgba(255, 255, 255, 0.05);
  --border-strong:  rgba(255, 255, 255, 0.18);
  --border-accent:  rgba(217, 119, 36, 0.35);

  /* Status */
  --status-open:    #22c55e;
  --status-closed:  #ef4444;

  /* Radius — strictly <= 2px */
  --r-sm:   2px;
  --r-md:   2px;
  --r-lg:   2px;
  --r-xl:   2px;
  --r-pill: 2px;

  /* Spacing */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-7: 48px;
  --s-8: 64px;
  --s-9: 96px;

  /* Shadows — crisp editorial drop, no diffuse neon halos */
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.45);
  --shadow-elev: 0 4px 20px rgba(0, 0, 0, 0.55);
  --glow-accent: none;
  --glow-subtle: none;

  /* Layout */
  --max-w: 1180px;
  --max-w-narrow: 760px;
  --header-h: 68px;
  --section-y: clamp(68px, 9vw, 112px);
  --reveal-y: 20px;

  /* Typography */
  --font-serif: 'Newsreader', Georgia, Cambria, 'Times New Roman', serif;
  --font-sans:  'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:  'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

*, *::before, *::after {
  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-2);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2 {
  font-family: var(--font-serif);
  color: var(--text);
  text-wrap: balance;
  font-weight: 600;
  letter-spacing: -0.015em;
}

h3, h4 {
  font-family: var(--font-sans);
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.01em;
}

a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

:target {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-sans);
  font-weight: 600;
  min-height: 44px;
  padding: 10px 20px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--r-sm);
  z-index: 9999;
  font-size: 0.875rem;
}

.skip-link:focus {
  top: 0;
}

/* ============================================================
   Site Header & Single-Row Desktop Navigation
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  padding: 0 clamp(20px, 4.5vw, 48px);
  background: var(--glass);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  z-index: 200;
}

.brand {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  font-size: 1.125rem;
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-transform: none;
}

.brand .dot {
  color: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}

.nav a {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  padding: 8px 12px;
  border-radius: var(--r-sm);
  transition: color 0.15s ease, background 0.15s ease;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.nav a[aria-current="page"] {
  color: var(--text);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 2px solid var(--accent);
}

.nav-cta {
  margin-left: 10px;
}

/* Integrated Header Language Switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 2px;
  background: var(--surface);
  margin-left: 6px;
}

.lang-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
  min-height: 28px;
  line-height: 1;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn.active {
  background: var(--surface-3);
  color: var(--accent);
  border-color: var(--accent-border);
}

/* Mobile Hamburger Menu */
.hamburger {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: border-color 0.15s ease;
}

.hamburger:hover {
  border-color: var(--border-strong);
}

.hamburger svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 1023px) {
  .hamburger {
    display: inline-flex;
  }
  .nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    min-width: 260px;
    padding: var(--s-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 0 0 0 var(--r-md);
    box-shadow: var(--shadow-elev);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    margin: 0;
  }
  .nav.open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .nav a {
    text-align: left;
    width: 100%;
  }
  .nav-cta {
    margin: var(--s-2) 0 0;
  }
  .lang-switch {
    margin: var(--s-2) 0;
    align-self: flex-start;
  }
}

/* ============================================================
   Buttons & Interactive Elements (min-height >= 48px)
   ============================================================ */
.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 22px;
  border-radius: var(--r-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  background: var(--surface-2);
  border-color: rgba(255, 255, 255, 0.26);
}

.btn-link {
  background: transparent;
  color: var(--accent);
  border-color: var(--border-accent);
}

.btn-link:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.btn-block {
  width: 100%;
}

/* Header CTA — restrained outline so the hero keeps the solid accent */
.nav-cta {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

.nav-cta:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-7);
  align-items: center;
  padding: calc(var(--header-h) + var(--s-7)) clamp(20px, 4.5vw, 48px) var(--s-8);
  position: relative;
  overflow: hidden;
}

.hero-mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 45% at 85% 25%, rgba(217, 119, 36, 0.05), transparent 70%),
    radial-gradient(ellipse 45% 35% at 15% 75%, rgba(217, 119, 36, 0.02), transparent 60%);
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  margin-bottom: var(--s-5);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}

.hero-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--accent);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.2vw, 3.85rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: var(--s-4);
}

.hero-sub {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.62;
  color: var(--text-2);
  max-width: 560px;
  margin-bottom: var(--s-6);
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-trust {
  margin-top: var(--s-5);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.hero-trust strong {
  font-family: var(--font-mono);
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    min-height: 86vh;
    padding-top: calc(var(--header-h) + var(--s-7));
  }
}

/* Compact hero for inner pages */
.hero-compact {
  min-height: auto;
  gap: var(--s-4);
  padding: calc(var(--header-h) + var(--s-6)) clamp(20px, 4.5vw, 48px) var(--s-7);
}

.hero-compact h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
}

/* ============================================================
   Product Map Telemetry Frame
   ============================================================ */
.frame {
  position: relative;
  border-radius: var(--r-sm);
  padding: 0;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: var(--shadow-elev);
  overflow: hidden;
}

.frame .bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.frame .bar i {
  width: 9px;
  height: 9px;
  border-radius: 1px;
  background: var(--text-4);
  display: inline-block;
}

.frame .bar i:nth-child(1) { background: #e05252; }
.frame .bar i:nth-child(2) { background: #eab308; }
.frame .bar i:nth-child(3) { background: #22c55e; }

.frame img {
  display: block;
  width: 100%;
  border-radius: 0;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--surface-3);
  border-bottom: 1px solid var(--border);
  filter: brightness(1.14) contrast(1.06);
}

.frame-caption {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   Database Statistics Strip
   ============================================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-6);
  border-block: 1px solid var(--border);
  background: var(--surface-subtle);
  padding-block: var(--s-7);
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 4.5vw, 48px);
}

@media (min-width: 768px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  text-align: center;
}

.stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  line-height: 1;
}

.stat-label {
  display: block;
  margin-top: 8px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--text-3);
}

/* ============================================================
   Sections & Layout Wrappers
   ============================================================ */
.wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 4.5vw, 48px);
}

.wrap.narrow {
  max-width: var(--max-w-narrow);
}

.section {
  padding-block: var(--section-y);
}

.section-header {
  text-align: center;
  margin-bottom: var(--s-7);
}

.section-header .eyebrow, .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: var(--s-2);
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: var(--s-3);
}

.section-header p {
  font-family: var(--font-sans);
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 580px;
  margin: 0 auto;
}

/* ============================================================
   Explicit Column Grids (no auto-fit orphan grids)
   ============================================================ */
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid.col-lg-2 { grid-template-columns: repeat(2, 1fr); }
  .grid.col-lg-3 { grid-template-columns: repeat(3, 1fr); }
  .grid.col-lg-4 { grid-template-columns: repeat(4, 1fr); }
  .grid.col-lg-6 { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   Feature & Pitch Cards
   ============================================================ */
.feature-card, .pitch-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: var(--s-6);
  transition: border-color 0.18s ease, background 0.18s ease;
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}

.feature-card:hover, .pitch-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
}

.icon-tile {
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  margin-bottom: var(--s-2);
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--surface-2);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.icon-tile svg {
  width: 20px;
  height: 20px;
}

.feature-card h3, .pitch-card h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text);
}

.feature-card p, .pitch-card p {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ============================================================
   Steps
   ============================================================ */
.step {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: var(--s-6);
  transition: border-color 0.18s ease;
}

.step:hover {
  border-color: var(--border-strong);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--border);
  width: 34px;
  height: 34px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  background: var(--surface-2);
}

.step h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.step p {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ============================================================
   Quotes & Early User Reviews
   ============================================================ */
.quote {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  border-radius: var(--r-sm);
  padding: var(--s-6);
}

.quote blockquote {
  font-family: var(--font-serif);
  color: var(--text);
  font-size: 1.1rem;
  line-height: 1.62;
  font-style: italic;
}

.quote figcaption {
  margin-top: var(--s-3);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-2);
}

.quote figcaption span {
  color: var(--text-3);
  font-weight: 400;
  font-family: var(--font-mono);
}

/* ============================================================
   Pricing Grids & Cards
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
  max-width: 860px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: var(--s-7) var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent-border);
  background: var(--surface);
}

.pricing-card .tag {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  margin-bottom: var(--s-1);
}

.pricing-tier {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
}

.pricing-price {
  font-family: var(--font-mono);
  font-size: 2.85rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  line-height: 1;
  margin-block: var(--s-2);
}

.pricing-price .per {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-3);
}

.pricing-desc {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.55;
}

.pricing-features {
  display: grid;
  gap: 10px;
  margin-block: var(--s-4);
  flex: 1;
}

.pricing-features li {
  display: flex;
  gap: 10px;
  color: var(--text-2);
  font-size: 0.9rem;
  align-items: flex-start;
  line-height: 1.5;
}

.pricing-features li::before {
  content: "\2014";
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 600;
  flex-shrink: 0;
}

.pricing-card .btn {
  margin-top: auto;
  width: 100%;
}

.pricing-fineprint {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-4);
  text-align: center;
  margin-top: var(--s-3);
}

.pricing-fineprint a {
  color: var(--accent);
}

/* ============================================================
   Call to Action (CTA)
   ============================================================ */
.cta {
  text-align: center;
  padding-block: var(--s-8);
  background: var(--surface-subtle);
  border-top: 1px solid var(--border);
}

.cta h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: var(--s-3);
}

.cta p {
  color: var(--text-2);
  font-size: 0.95rem;
  max-width: 540px;
  margin: 0 auto var(--s-6);
  line-height: 1.6;
}

.cta .actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   Frequently Asked Questions (FAQ)
   ============================================================ */
.faq {
  max-width: 740px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: var(--s-4) var(--s-5);
  transition: border-color 0.15s ease;
}

.faq details[open] {
  border-color: var(--border-strong);
}

.faq summary {
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1.15rem;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "\2013";
}

.faq details p {
  margin-top: var(--s-3);
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ============================================================
   Prose (Privacy policy, editorial pages)
   ============================================================ */
.prose {
  padding-block: var(--section-y);
}

.prose h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-2);
}

.prose .meta {
  font-family: var(--font-mono);
  color: var(--text-4);
  font-size: 0.8125rem;
  margin-bottom: var(--s-7);
}

.prose h2 {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 40px 0 12px;
  color: var(--text);
}

.prose p, .prose li {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 14px;
}

.prose ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 16px;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose strong {
  color: var(--text);
}

/* ============================================================
   Site Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface-subtle);
  padding: var(--s-7) clamp(20px, 4.5vw, 48px) var(--s-6);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-4);
}

.footer-nav a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-3);
  padding: 6px 12px;
  border-radius: var(--r-sm);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: color 0.15s ease;
}

.footer-nav a:hover {
  color: var(--text);
}

.footer-tagline {
  text-align: center;
  color: var(--text-4);
  font-size: 0.8125rem;
  margin-bottom: 4px;
}

.footer-copy {
  text-align: center;
  font-family: var(--font-mono);
  color: var(--text-4);
  font-size: 0.72rem;
}

/* ============================================================
   Fail-Safe Scroll Reveal
   Content is VISIBLE by default. Only under html.js are
   unrevealed elements hidden until intersection observer fires.
   ============================================================ */
html.js .reveal {
  opacity: 0;
  transform: translateY(var(--reveal-y));
  transition: opacity 0.5s ease, transform 0.5s ease;
}

html.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

html.js .grid > .reveal:nth-child(2) { transition-delay: 0.05s; }
html.js .grid > .reveal:nth-child(3) { transition-delay: 0.10s; }
html.js .grid > .reveal:nth-child(4) { transition-delay: 0.15s; }

@media (prefers-reduced-motion: reduce) {
  html.js .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

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