/* CobotFloor — main.css */
/* Mobile-first, custom properties, no framework */

:root {
  --orange: #F04E23;
  --orange-dark: #C93D18;
  --orange-light: #FFF0EC;
  --navy: #1A1A2E;
  --navy-mid: #2E2E4E;
  --grey-100: #F5F5F7;
  --grey-200: #E8E8EC;
  --grey-400: #9999A8;
  --grey-700: #4A4A5A;
  --white: #FFFFFF;
  --text: #1A1A2E;
  --text-light: #4A4A5A;
  --link: #C93D18;
  --link-hover: #F04E23;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 2px 12px rgba(26,26,46,.08);
  --shadow-md: 0 4px 24px rgba(26,26,46,.12);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Fira Code", Consolas, "Courier New", monospace;
  --max-w: 1200px;
  --article-w: 780px;
  --transition: .18s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--link); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--link-hover); }
button { cursor: pointer; font-family: var(--font); }
table { border-collapse: collapse; width: 100%; }

/* Skip link */
.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--navy); color: var(--white);
  padding: .5rem 1rem; border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 600; text-decoration: none; z-index: 9999;
}
.skip-link:focus { top: 1rem; }

/* ===== LAYOUT ===== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.25rem; }
.article-container { max-width: var(--article-w); margin: 0 auto; padding: 0 1.25rem; }

/* ===== HEADER ===== */
.site-header {
  background: var(--navy);
  color: var(--white);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.site-logo {
  font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em;
  color: var(--white); text-decoration: none;
  display: flex; align-items: center; gap: .4rem;
}
.site-logo img { height: 28px; width: auto; }
.site-logo span { color: var(--orange); }
.nav-primary { display: none; }
.nav-primary ul {
  display: flex; list-style: none; gap: .25rem;
}
.nav-primary a {
  color: rgba(255,255,255,.82); text-decoration: none;
  font-size: .875rem; font-weight: 500; padding: .45rem .7rem;
  border-radius: var(--radius-sm); transition: background var(--transition), color var(--transition);
}
.nav-primary a:hover, .nav-primary a[aria-current="page"] {
  background: rgba(255,255,255,.12); color: var(--white);
}
.nav-cta {
  background: var(--orange); color: var(--white) !important;
  border-radius: var(--radius-sm);
}
.nav-cta:hover { background: var(--orange-dark) !important; }

/* Mobile menu */
.menu-toggle {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: none; padding: .5rem;
}
.menu-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none; background: var(--navy-mid); border-top: 1px solid rgba(255,255,255,.1);
}
.mobile-nav.open { display: block; }
.mobile-nav-logo { display: block; padding: .75rem 1.25rem .5rem; }
.mobile-nav-logo img { display: block; }
.mobile-nav ul { list-style: none; padding: .75rem 1.25rem 1rem; }
.mobile-nav li a {
  display: block; color: rgba(255,255,255,.9); text-decoration: none;
  font-size: .95rem; font-weight: 500; padding: .6rem 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.mobile-nav li:last-child a { border-bottom: none; }

@media (min-width: 1100px) {
  .nav-primary { display: block; }
  .menu-toggle { display: none; }
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  background: var(--grey-100); border-bottom: 1px solid var(--grey-200);
  padding: .6rem 0; font-size: .8rem; color: var(--text-light);
}
.breadcrumb ol { display: flex; flex-wrap: wrap; list-style: none; gap: .3rem; align-items: center; }
.breadcrumb li + li::before { content: "›"; margin-right: .3rem; color: var(--grey-400); }
.breadcrumb a { color: var(--text-light); text-decoration: none; }
.breadcrumb a:hover { color: var(--link); }
.breadcrumb [aria-current="page"] { color: var(--text); font-weight: 500; }

/* ===== HERO ===== */
.page-hero {
  background: var(--navy); color: var(--white);
  padding: 3.5rem 0 3rem;
}
.page-hero--orange {
  background: linear-gradient(135deg, var(--navy) 60%, var(--navy-mid) 100%);
  border-bottom: 4px solid var(--orange);
}
.page-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 600;
  line-height: 1.2; letter-spacing: -.02em; margin-bottom: 1rem;
}
.page-hero h1 em { color: var(--orange); font-style: normal; }
.page-hero .hero-intro {
  font-size: 1.125rem; color: rgba(255,255,255,.82); max-width: 680px;
  line-height: 1.6;
}
.hero-meta {
  display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.25rem;
  font-size: .8rem; color: rgba(255,255,255,.6);
}
.hero-meta a { color: rgba(255,255,255,.7); }

/* ===== KEY TAKEAWAYS BOX ===== */
.takeaways {
  background: var(--orange-light); border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.25rem 1.5rem; margin: 2rem 0;
}
.takeaways h2 { font-size: 1rem; font-weight: 700; margin-bottom: .75rem; color: var(--navy); }
.takeaways ul { list-style: none; }
.takeaways ul li {
  padding: .3rem 0 .3rem 1.4rem; position: relative; font-size: .95rem;
}
.takeaways ul li::before {
  content: "✓"; position: absolute; left: 0;
  color: var(--orange); font-weight: 700;
}

/* ===== TABLE OF CONTENTS ===== */
.toc {
  background: var(--grey-100); border: 1px solid var(--grey-200);
  border-radius: var(--radius); padding: 1.25rem 1.5rem; margin: 2rem 0;
}
.toc h2 { font-size: .95rem; font-weight: 700; margin-bottom: .75rem; color: var(--navy); }
.toc ol { padding-left: 1.25rem; font-size: .9rem; }
.toc li { margin-bottom: .3rem; }
.toc a { color: var(--text-light); text-decoration: none; }
.toc a:hover { color: var(--link); }

/* ===== ARTICLE BODY ===== */
.article-body { padding: 2.5rem 0 3rem; }
.article-body h2 {
  font-size: clamp(1.3rem, 3vw, 1.65rem); font-weight: 600;
  color: var(--navy); margin: 2.5rem 0 .9rem; line-height: 1.3;
  border-bottom: 2px solid var(--grey-200); padding-bottom: .5rem;
}
.article-body h3 {
  font-size: 1.15rem; font-weight: 600; color: var(--navy);
  margin: 2rem 0 .75rem;
}
.article-body h4 { font-size: 1rem; font-weight: 500; margin: 1.5rem 0 .5rem; }
.article-body p { margin-bottom: 1.1rem; }
.article-body ul, .article-body ol {
  padding-left: 1.5rem; margin-bottom: 1.1rem;
}
.article-body li { margin-bottom: .35rem; }
.article-body strong { font-weight: 700; }
.article-body blockquote {
  border-left: 4px solid var(--orange); background: var(--grey-100);
  padding: 1rem 1.25rem; margin: 1.5rem 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic; color: var(--text-light);
}
.article-body figure { margin: 1.75rem 0; }
.article-body figcaption {
  font-size: .8rem; color: var(--text-light); margin-top: .5rem;
  text-align: center; font-style: italic;
}

/* ===== COMPARISON / DATA TABLES ===== */
.table-wrap { overflow-x: auto; margin: .5rem 0 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow); }
.data-table {
  font-size: .875rem; min-width: 600px;
}
.data-table thead {
  background: var(--navy); color: var(--white);
}
.data-table th {
  padding: .75rem 1rem; text-align: left; font-weight: 600;
  white-space: nowrap; user-select: none;
}
.data-table th[aria-sort="ascending"]::after { content: " ↑"; font-size: .75em; }
.data-table th[aria-sort="descending"]::after { content: " ↓"; font-size: .75em; }
.data-table td {
  padding: .7rem 1rem; border-bottom: 1px solid var(--grey-200);
  vertical-align: top;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--grey-100); }
.data-table .highlight { background: var(--orange-light); font-weight: 600; }
.td-num { text-align: right; font-variant-numeric: tabular-nums; }
.td-check { text-align: center; color: var(--orange); font-weight: 700; }

/* ===== FACT BOX ===== */
.fact-box {
  background: var(--grey-100); border-radius: var(--radius);
  padding: 1.5rem; margin: 2rem 0; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem;
}
.fact-box__item { text-align: center; }
.fact-box__number { font-size: 1.75rem; font-weight: 800; color: var(--orange); display: block; }
.fact-box__label { font-size: .8rem; color: var(--text-light); margin-top: .25rem; }

/* ===== DECISION BOX ===== */
.decision-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0;
}
@media (max-width: 600px) { .decision-grid { grid-template-columns: 1fr; } }
.decision-card {
  border-radius: var(--radius); padding: 1.25rem;
  border: 2px solid transparent;
}
.decision-card--a { background: #E8F5E9; border-color: #43A047; }
.decision-card--b { background: #FFF3E0; border-color: #FB8C00; }
.decision-card h4 { font-size: .95rem; font-weight: 700; margin-bottom: .75rem; }
.decision-card ul { list-style: none; padding: 0; }
.decision-card li { padding: .25rem 0 .25rem 1.2rem; position: relative; font-size: .9rem; }
.decision-card--a li::before { content: "✓"; position: absolute; left: 0; color: #43A047; font-weight: 700; }
.decision-card--b li::before { content: "→"; position: absolute; left: 0; color: #FB8C00; font-weight: 700; }

/* ===== FAQ ===== */
.faq { margin: 2.5rem 0; }
.faq h2 { font-size: 1.4rem; font-weight: 600; margin-bottom: 1rem; }
.faq-item { border-bottom: 1px solid var(--grey-200); padding: 1rem 0; }
.faq-item:first-of-type { border-top: 1px solid var(--grey-200); }
.faq-question {
  font-size: 1rem; font-weight: 600; color: var(--navy);
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
}
.faq-question::after { content: "+"; font-size: 1.25rem; color: var(--orange); flex-shrink: 0; }
.faq-item[open] > .faq-question::after { content: "−"; }
.faq-answer { font-size: .95rem; padding-top: .75rem; color: var(--text-light); line-height: 1.7; }

/* ===== SOURCES ===== */
.sources {
  background: var(--grey-100); border-radius: var(--radius);
  padding: 1.25rem 1.5rem; margin-top: 3rem;
}
.sources h2 { font-size: 1rem; font-weight: 700; margin-top: 0; margin-bottom: .75rem; }
.sources ol { font-size: .82rem; padding-left: 1.25rem; color: var(--text-light); }
.sources li { margin-bottom: .4rem; }
.sources a { color: var(--text-light); word-break: break-all; }

/* ===== BYLINE / META ===== */
.article-meta {
  display: flex; flex-wrap: wrap; gap: .75rem; align-items: center;
  font-size: .8rem; color: rgba(255,255,255,.6); margin-top: 1.25rem;
}
.article-meta a { color: rgba(255,255,255,.7); }
.meta-divider { color: rgba(255,255,255,.3); }
.research-note {
  font-size: .8rem; color: var(--text-light); background: var(--grey-100);
  border-radius: var(--radius-sm); padding: .5rem .875rem; margin: 1rem 0 1.5rem;
  border-left: 3px solid var(--grey-400);
}

/* ===== RELATED ARTICLES ===== */
.related { margin: 3rem 0; }
.related h2 { font-size: 1.15rem; font-weight: 600; margin-bottom: 1rem; }
.related-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem;
}
.related-card {
  border: 1px solid var(--grey-200); border-radius: var(--radius);
  padding: 1.1rem 1.25rem; transition: box-shadow var(--transition), border-color var(--transition);
  text-decoration: none; color: var(--text); display: block;
}
.related-card:hover {
  box-shadow: var(--shadow); border-color: var(--orange);
  color: var(--text);
}
.related-card__tag {
  font-size: .73rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
  color: var(--orange); margin-bottom: .5rem;
}
.related-card h3 { font-size: .95rem; font-weight: 600; line-height: 1.4; }

/* ===== PILLAR PAGE ===== */
.pillar-intro { padding: 2.5rem 0; font-size: 1.1rem; }
.pillar-intro p { max-width: 720px; }
.pillar-section { padding: 2rem 0; border-top: 1px solid var(--grey-200); }
.pillar-section h2 { font-size: 1.4rem; font-weight: 600; margin-bottom: 1rem; color: var(--navy); }
.article-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; margin-top: 1rem;
}
.article-card {
  border: 1px solid var(--grey-200); border-radius: var(--radius);
  padding: 1.25rem; transition: box-shadow var(--transition), border-color var(--transition);
  display: flex; flex-direction: column;
}
.article-card:hover { box-shadow: var(--shadow); border-color: var(--orange); }
.article-card h3 { font-size: 1rem; font-weight: 500; margin-bottom: .5rem; line-height: 1.4; }
.article-card h3 a { color: var(--navy); text-decoration: none; }
.article-card h3 a:hover { color: var(--orange); }
.article-card p { font-size: .875rem; color: var(--text-light); flex: 1; }

/* ===== TOOL / CALCULATOR ===== */
.calc-section {
  background: var(--grey-100); border-radius: var(--radius);
  padding: 2rem; margin: 2rem 0;
}
.calc-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}
@media (max-width: 640px) { .calc-grid { grid-template-columns: 1fr; } }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .875rem; font-weight: 600; color: var(--navy); }
.form-group input, .form-group select {
  padding: .6rem .875rem; border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-sm); font-size: .95rem; font-family: var(--font);
  background: var(--white); color: var(--text);
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group select:focus {
  outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(240,78,35,.12);
}
.form-hint { font-size: .75rem; color: var(--grey-400); }
.calc-button {
  background: var(--orange); color: var(--white);
  border: none; border-radius: var(--radius-sm);
  padding: .75rem 2rem; font-size: 1rem; font-weight: 600;
  margin-top: 1rem; transition: background var(--transition);
}
.calc-button:hover { background: var(--orange-dark); }
.calc-results {
  background: var(--white); border: 2px solid var(--orange);
  border-radius: var(--radius); padding: 1.5rem; margin-top: 1.5rem;
  display: none;
}
.calc-results.visible { display: block; }
.result-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem;
  margin-top: 1rem;
}
.result-item { text-align: center; }
.result-number { font-size: 2rem; font-weight: 800; color: var(--orange); }
.result-label { font-size: .8rem; color: var(--text-light); margin-top: .25rem; }

/* ===== HOME PAGE ===== */
.home-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white); padding: 5rem 0 4rem;
  text-align: center;
}
.home-hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700;
  letter-spacing: -.03em; line-height: 1.15; margin-bottom: 1.25rem;
}
.home-hero h1 em { color: var(--orange); font-style: normal; }
.home-hero p {
  font-size: clamp(1rem, 2vw, 1.25rem); color: rgba(255,255,255,.8);
  max-width: 680px; margin: 0 auto 2rem; line-height: 1.6;
}
.hero-buttons { display: flex; flex-wrap: wrap; gap: .875rem; justify-content: center; }
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .8rem 1.75rem; border-radius: var(--radius-sm);
  font-size: 1rem; font-weight: 600; text-decoration: none;
  transition: background var(--transition), transform var(--transition);
  cursor: pointer; border: 2px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--orange); color: var(--white); border-color: var(--orange); }
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); color: var(--white); }
.btn-secondary { background: transparent; color: var(--white); border-color: rgba(255,255,255,.4); }
.btn-secondary:hover { border-color: var(--white); background: rgba(255,255,255,.08); color: var(--white); }
.btn-outline { background: transparent; color: var(--orange); border-color: var(--orange); }
.btn-outline:hover { background: var(--orange); color: var(--white); }

/* Silos grid */
.silos-section { padding: 4rem 0; }
.silos-section h2 {
  text-align: center; font-size: 1.75rem; font-weight: 600;
  margin-bottom: .5rem; color: var(--navy);
}
.silos-section .section-sub {
  text-align: center; color: var(--text-light); margin-bottom: 2.5rem; font-size: 1rem;
}
.silos-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem;
}
.silo-card {
  border: 1px solid var(--grey-200); border-radius: var(--radius);
  padding: 1.5rem; text-decoration: none; color: var(--text);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
  display: flex; flex-direction: column; gap: .75rem;
}
.silo-card:hover {
  box-shadow: var(--shadow-md); border-color: var(--orange);
  transform: translateY(-2px); color: var(--text);
}
.silo-card__icon {
  width: 44px; height: 44px; background: var(--orange-light);
  border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
}
.silo-card__icon svg { width: 24px; height: 24px; stroke: var(--orange); }
.silo-card h3 { font-size: 1.1rem; font-weight: 600; color: var(--navy); }
.silo-card p { font-size: .875rem; color: var(--text-light); flex: 1; line-height: 1.55; }
.silo-card__link {
  font-size: .85rem; font-weight: 600; color: var(--orange); display: flex; align-items: center; gap: .35rem;
}

/* Tools section */
.tools-section { padding: 4rem 0; background: var(--grey-100); }
.tools-section h2 { text-align: center; font-size: 1.75rem; font-weight: 600; margin-bottom: .5rem; }
.tools-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; margin-top: 2rem;
}
.tool-card {
  background: var(--white); border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow); text-decoration: none; color: var(--text);
  transition: box-shadow var(--transition), transform var(--transition); display: block;
}
.tool-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); color: var(--text); }
.tool-card__badge {
  display: inline-block; background: var(--orange); color: var(--white);
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  padding: .2rem .6rem; border-radius: 99px; margin-bottom: .875rem;
}
.tool-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.tool-card p { font-size: .875rem; color: var(--text-light); }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--navy); color: rgba(255,255,255,.65);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2rem; margin-bottom: 2.5rem;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand .site-logo { margin-bottom: .75rem; }
.footer-brand p { font-size: .85rem; line-height: 1.6; max-width: 280px; }
.footer-col h4 {
  font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  color: var(--white); margin-bottom: .875rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: .45rem; }
.footer-col a { color: rgba(255,255,255,.6); text-decoration: none; font-size: .875rem; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.25rem;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem;
  font-size: .78rem;
}
.footer-bottom a { color: rgba(255,255,255,.45); text-decoration: none; }
.footer-bottom a:hover { color: rgba(255,255,255,.8); }

/* ===== UTILITY ===== */
.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;
}
.text-orange { color: var(--orange); }
.text-light { color: var(--text-light); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.tag {
  display: inline-block; font-size: .72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em; padding: .2rem .55rem;
  border-radius: 99px;
}
.tag-info { background: #E3F2FD; color: #1565C0; }
.tag-commercial { background: #FFF3E0; color: #E65100; }
.tag-tool { background: #E8F5E9; color: #2E7D32; }
.tag-trend { background: #F3E5F5; color: #6A1B9A; }

/* Alert box */
.alert {
  padding: 1rem 1.25rem; border-radius: var(--radius-sm);
  margin: 1.5rem 0; font-size: .9rem;
}
.alert-warning { background: #FFF8E1; border-left: 4px solid #FFC107; }
.alert-info { background: #E3F2FD; border-left: 4px solid #2196F3; }

/* ===== SVG DIAGRAMS ===== */
.diagram { margin: 2rem 0; }
.diagram figcaption { font-size: .8rem; color: var(--text-light); text-align: center; margin-top: .5rem; }

/* ===== PRINT ===== */
@media print {
  .site-header, .site-footer, .menu-toggle, .toc { display: none; }
  body { font-size: 11pt; color: #000; }
  a { color: #000; text-decoration: underline; }
  h1, h2, h3 { page-break-after: avoid; }
}