/* ============================================
   GENERATOR PERMIT GUIDE — styles.css
   Design: Industrial-editorial, dark charcoal base
   Fonts: Barlow Condensed (headers) + Source Serif 4 (body)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Source+Serif+4:ital,wght@0,300;0,400;0,600;1,400&family=Barlow:wght@400;500;600&display=swap');

/* ---- CSS Variables ---- */
:root {
  --bg-dark:       #181c22;
  --bg-card:       #21262f;
  --bg-subtle:     #2a3040;
  --border:        #353d4d;
  --amber:         #f5a623;
  --amber-light:   #fbbf51;
  --amber-dim:     #b87a16;
  --text-primary:  #eef0f3;
  --text-secondary:#a8b0be;
  --text-muted:    #6b7585;
  --white:         #ffffff;
  --green:         #3ecf8e;
  --red:           #e25c5c;
  --blue:          #4d9de0;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-ui:      'Barlow', sans-serif;

  --radius:   6px;
  --radius-lg:12px;
  --shadow:   0 2px 12px rgba(0,0,0,.4);
  --shadow-lg:0 8px 32px rgba(0,0,0,.5);

  --max-w: 1100px;
  --content-w: 780px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 17px; scroll-behavior: smooth; }
body {
  background: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--amber-light); text-decoration: underline; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: .35rem; }

/* ---- Site Header ---- */
.site-header {
  background: var(--bg-card);
  border-bottom: 3px solid var(--amber);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,.5);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--amber);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
  letter-spacing: .02em;
  text-transform: uppercase;
  line-height: 1.1;
}
.logo-text span { color: var(--amber); }
.site-nav { display: flex; gap: .25rem; align-items: center; }
.site-nav a {
  font-family: var(--font-ui);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: .45rem .75rem;
  border-radius: var(--radius);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: color .2s, background .2s;
}
.site-nav a:hover { color: var(--amber); background: rgba(245,166,35,.08); }
.nav-cta {
  background: var(--amber) !important;
  color: var(--bg-dark) !important;
  padding: .45rem 1rem !important;
}
.nav-cta:hover { background: var(--amber-light) !important; }

/* ---- Mobile Nav Toggle ---- */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: .3s;
}

/* ---- Hero ---- */
.hero {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 5rem 1.5rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 80% 50%, rgba(245,166,35,.06) 0%, transparent 70%),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 60px,
      rgba(255,255,255,.015) 60px,
      rgba(255,255,255,.015) 61px
    );
  pointer-events: none;
}
.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}
.hero-eyebrow {
  font-family: var(--font-ui);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--amber);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--white);
  max-width: 760px;
  margin-bottom: 1.25rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--amber);
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: 2rem;
  font-family: var(--font-ui);
  line-height: 1.6;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .9rem;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  transition: all .2s;
  letter-spacing: .03em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.btn-primary {
  background: var(--amber);
  color: var(--bg-dark);
}
.btn-primary:hover {
  background: var(--amber-light);
  color: var(--bg-dark);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(245,166,35,.3);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--amber);
  color: var(--amber);
  text-decoration: none;
  transform: translateY(-1px);
}

/* ---- Alert / Info Banner ---- */
.alert {
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-family: var(--font-ui);
  font-size: .92rem;
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  margin: 1.5rem 0;
}
.alert-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: .05rem; }
.alert-amber { background: rgba(245,166,35,.1); border-left: 3px solid var(--amber); }
.alert-green  { background: rgba(62,207,142,.08); border-left: 3px solid var(--green); }
.alert-red    { background: rgba(226,92,92,.08);  border-left: 3px solid var(--red); }
.alert-blue   { background: rgba(77,157,224,.08); border-left: 3px solid var(--blue); }
.alert strong { color: var(--white); }

/* ---- Page Layout ---- */
.page-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}
.page-wrap.no-sidebar {
  grid-template-columns: 1fr;
  max-width: var(--content-w);
}
.page-content {}
.page-sidebar {}

/* ---- Article Typography ---- */
.page-content h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1rem;
}
.page-content h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--white);
  margin: 2.5rem 0 .8rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.page-content h2:first-of-type { border-top: none; padding-top: 0; }
.page-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--amber);
  margin: 1.75rem 0 .6rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.page-content p { margin-bottom: 1.1rem; color: var(--text-secondary); }
.page-content p strong { color: var(--text-primary); }
.page-content ul, .page-content ol { margin-bottom: 1.1rem; color: var(--text-secondary); }
.page-content li { margin-bottom: .5rem; }

/* Page meta */
.page-meta {
  font-family: var(--font-ui);
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.25rem;
}
.page-meta span { display: flex; align-items: center; gap: .3rem; }

/* ---- Data Table ---- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-family: var(--font-ui);
  font-size: .9rem;
}
.data-table th {
  background: var(--bg-subtle);
  color: var(--text-primary);
  font-weight: 700;
  padding: .7rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--amber);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.data-table td {
  padding: .65rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: top;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,.02); }
.data-table .req-yes { color: var(--green); font-weight: 600; }
.data-table .req-varies { color: var(--amber); font-weight: 600; }
.data-table .req-no { color: var(--text-muted); }
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }

/* ---- Cards ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color .2s, transform .2s;
}
.card:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}
.card-icon {
  font-size: 1.75rem;
  margin-bottom: .75rem;
}
.card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .4rem;
  text-transform: none;
  letter-spacing: 0;
}
.card p {
  font-family: var(--font-ui);
  font-size: .88rem;
  color: var(--text-secondary);
  margin: 0;
}
.card a { text-decoration: none; color: inherit; }
.card a:hover { text-decoration: none; }

/* ---- State Grid ---- */
.state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .75rem;
  margin: 1.5rem 0;
}
.state-pill {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .6rem 1rem;
  font-family: var(--font-ui);
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  transition: all .2s;
  display: block;
  text-decoration: none;
}
.state-pill:hover {
  background: rgba(245,166,35,.08);
  border-color: var(--amber);
  color: var(--amber);
  text-decoration: none;
}

/* ---- FAQ ---- */
.faq-section { margin: 2.5rem 0; }
.faq-section h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: .6rem;
  overflow: hidden;
}
.faq-question {
  background: var(--bg-card);
  padding: 1rem 1.25rem;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .95rem;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  list-style: none;
  transition: background .2s;
}
.faq-question:hover { background: var(--bg-subtle); }
.faq-question::marker { display: none; }
.faq-question::-webkit-details-marker { display: none; }
.faq-chevron {
  flex-shrink: 0;
  color: var(--amber);
  transition: transform .3s;
  font-size: .8rem;
}
details[open] .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  padding: 1rem 1.25rem;
  background: var(--bg-dark);
  font-family: var(--font-ui);
  font-size: .93rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border);
  line-height: 1.65;
}

/* ---- Sidebar ---- */
.sidebar-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  margin-bottom: 1.5rem;
}
.sidebar-box h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 1rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-box ul { list-style: none; padding: 0; }
.sidebar-box ul li {
  padding: .4rem 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: .88rem;
}
.sidebar-box ul li:last-child { border-bottom: none; }
.sidebar-cta {
  background: linear-gradient(135deg, var(--amber-dim), var(--amber));
  color: var(--bg-dark) !important;
  border-color: transparent !important;
}
.sidebar-cta h4 { color: var(--bg-dark) !important; border-color: rgba(0,0,0,.15) !important; }
.sidebar-cta p { color: rgba(0,0,0,.7); font-family: var(--font-ui); font-size: .88rem; margin-bottom: 1rem; }
.sidebar-cta .btn { width: 100%; justify-content: center; background: var(--bg-dark); color: var(--amber); }

/* ---- Checklist Component ---- */
.checklist {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
}
.checklist li {
  display: flex;
  gap: .75rem;
  padding: .6rem .75rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  margin-bottom: .4rem;
  font-family: var(--font-ui);
  font-size: .9rem;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.checklist li::before {
  content: '☐';
  color: var(--amber);
  flex-shrink: 0;
  font-size: 1rem;
}

/* ---- Step Process ---- */
.step-list { list-style: none; padding: 0; margin: 1.5rem 0; counter-reset: steps; }
.step-list li {
  counter-increment: steps;
  display: flex;
  gap: 1.25rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: .93rem;
}
.step-list li:last-child { border-bottom: none; }
.step-list li::before {
  content: counter(steps);
  background: var(--amber);
  color: var(--bg-dark);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: .1rem;
}
.step-content strong { color: var(--text-primary); display: block; margin-bottom: .25rem; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  font-family: var(--font-ui);
  font-size: .82rem;
  color: var(--text-muted);
  padding: .9rem 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  gap: .4rem;
  align-items: center;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--amber); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--text-secondary); }

/* ---- Section headers ---- */
.section-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--white);
}
.section-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ---- Stat badges ---- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.stat-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  border-top: 3px solid var(--amber);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  margin-bottom: .25rem;
}
.stat-label {
  font-family: var(--font-ui);
  font-size: .8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ---- Tag badges ---- */
.tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .2rem .6rem;
  border-radius: 3px;
  margin-right: .35rem;
}
.tag-amber { background: rgba(245,166,35,.15); color: var(--amber); }
.tag-green { background: rgba(62,207,142,.12); color: var(--green); }
.tag-red   { background: rgba(226,92,92,.12);  color: var(--red); }
.tag-blue  { background: rgba(77,157,224,.12); color: var(--blue); }

/* ---- Footer ---- */
.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem 2rem;
  margin-top: 4rem;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.footer-brand .logo-text { font-size: 1.1rem; margin-bottom: .75rem; }
.footer-brand p {
  font-family: var(--font-ui);
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: .5rem;
}
.footer-col h5 {
  font-family: var(--font-ui);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  margin-bottom: .9rem;
}
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: .45rem; }
.footer-col ul li a {
  font-family: var(--font-ui);
  font-size: .87rem;
  color: var(--text-secondary);
  text-decoration: none;
}
.footer-col ul li a:hover { color: var(--amber); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-family: var(--font-ui);
  font-size: .82rem;
  color: var(--text-muted);
  margin: 0;
}
.footer-links {
  display: flex;
  gap: 1.25rem;
}
.footer-links a {
  font-family: var(--font-ui);
  font-size: .82rem;
  color: var(--text-muted);
}
.footer-links a:hover { color: var(--amber); }

/* ---- Tool Styles ---- */
.tool-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 2rem 0;
}
.tool-header {
  background: var(--bg-subtle);
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.tool-header h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin: 0;
}
.tool-header .tool-icon { font-size: 1.4rem; }
.tool-body { padding: 1.75rem; }

.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-family: var(--font-ui);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: .45rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.form-select, .form-input {
  width: 100%;
  background: var(--bg-dark);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: .95rem;
  padding: .65rem .9rem;
  appearance: none;
  transition: border-color .2s;
}
.form-select:focus, .form-input:focus {
  outline: none;
  border-color: var(--amber);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.radio-group { display: flex; gap: .75rem; flex-wrap: wrap; }
.radio-btn {
  position: relative;
}
.radio-btn input { position: absolute; opacity: 0; }
.radio-btn label {
  display: block;
  padding: .5rem 1rem;
  background: var(--bg-dark);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: .88rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .2s;
}
.radio-btn input:checked + label {
  background: rgba(245,166,35,.1);
  border-color: var(--amber);
  color: var(--amber);
}
.radio-btn label:hover { border-color: var(--amber); color: var(--amber); }

.tool-result {
  background: var(--bg-dark);
  border: 1.5px solid var(--amber);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1.5rem;
  display: none;
}
.tool-result.visible { display: block; }
.result-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.result-checklist { list-style: none; padding: 0; }
.result-checklist li {
  display: flex;
  gap: .65rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: .9rem;
  color: var(--text-secondary);
}
.result-checklist li:last-child { border-bottom: none; }
.result-checklist .rc-icon { color: var(--amber); flex-shrink: 0; margin-top: .1rem; }
.result-checklist .rc-req { color: var(--green); }
.result-checklist .rc-note { color: var(--amber); }

/* ---- Print / PDF download button ---- */
.download-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: .65rem 1.2rem;
  font-family: var(--font-ui);
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
}
.download-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
  text-decoration: none;
}

/* ---- Responsive ---- */
@media (max-width: 880px) {
  .page-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .site-nav { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--bg-card); border-bottom: 1px solid var(--border); padding: 1rem; gap: .25rem; }
  .site-nav.open { display: flex; }
  .site-nav a { width: 100%; }
  .nav-toggle { display: flex; }
  .hero { padding: 3rem 1.25rem 2.5rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .card-grid { grid-template-columns: 1fr; }
}

/* ---- Disclaimer ---- */
.disclaimer {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-family: var(--font-ui);
  font-size: .82rem;
  color: var(--text-muted);
  margin-top: 3rem;
  line-height: 1.6;
}
.disclaimer strong { color: var(--text-secondary); }

/* ---- Analytics placeholder ---- */
/* ANALYTICS_PLACEHOLDER_START
<script async src="https://www.googletagmanager.com/gtag/js?id=G-XXXXXXXXXX"></script>
<script>
  window.dataLayer = window.dataLayer || [];
  function gtag(){dataLayer.push(arguments);}
  gtag('js', new Date());
  gtag('config', 'G-XXXXXXXXXX');
</script>
ANALYTICS_PLACEHOLDER_END */