/* ============================================
   DIHEXA.CO.UK — Master Stylesheet
   Colour Palette:
     Navy:  #0D1B2A
     White: #FFFFFF
     Teal:  #00B4A6
     Grey:  #F5F7FA
     Dark Grey: #1B2838
   Typography: Inter (Google Fonts)
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0D1B2A;
  --white: #FFFFFF;
  --teal: #00B4A6;
  --teal-dark: #009688;
  --grey-bg: #F5F7FA;
  --dark-grey: #1B2838;
  --text: #2C3E50;
  --text-light: #6B7B8D;
  --border: #E2E8F0;
  --shadow: 0 2px 8px rgba(13,27,42,0.08);
  --shadow-lg: 0 8px 32px rgba(13,27,42,0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --max-width: 1280px;
  --sidebar-width: 300px;
  --header-height: 72px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--teal-dark); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--navy);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.5em;
}
h1 { font-size: 2.5rem; letter-spacing: -0.02em; }
h2 { font-size: 1.875rem; letter-spacing: -0.01em; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1.2em; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 600; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.page-layout {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: 48px;
  align-items: start;
  padding-top: 40px;
  padding-bottom: 80px;
}

.page-content {
  min-width: 0;
}

/* --- Header / Nav --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy);
  height: var(--header-height);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.site-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--teal);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.site-logo .logo-text { color: var(--white); }
.site-logo .logo-teal { color: var(--teal); }

.main-nav { display: flex; align-items: center; gap: 4px; }

.main-nav a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-dropdown-trigger::after {
  content: '';
  border: 4px solid transparent;
  border-top-color: currentColor;
  margin-top: 2px;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 240px;
  padding: 8px 0;
  z-index: 100;
  margin-top: 8px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  color: var(--text);
  padding: 10px 20px;
  font-size: 0.88rem;
  border-radius: 0;
}

.nav-dropdown-menu a:hover {
  background: var(--grey-bg);
  color: var(--teal);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--navy);
  z-index: 999;
  overflow-y: auto;
  padding: 24px;
}

.mobile-nav.active { display: block; }

.mobile-nav a {
  display: block;
  color: rgba(255,255,255,0.9);
  padding: 14px 16px;
  font-size: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  text-decoration: none;
}

.mobile-nav a:hover { color: var(--teal); }

.mobile-nav .nav-section-title {
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 20px 16px 8px;
  border: none;
}

/* --- Hero Section --- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--dark-grey) 100%);
  padding: 80px 0;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,180,166,0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

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

.hero-product {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-product-img {
  max-height: 420px;
  width: auto;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 16px 48px rgba(0,0,0,0.35));
  transition: transform 0.4s ease;
}

.hero-product-img:hover {
  transform: scale(1.03) rotate(-1deg);
}

.hero h1 {
  color: var(--white);
  font-size: 3rem;
  max-width: 700px;
  margin-bottom: 0.4em;
}

.hero .hero-subtitle {
  color: rgba(255,255,255,0.8);
  font-size: 1.2rem;
  max-width: 600px;
  margin-bottom: 2em;
  line-height: 1.6;
}

.hero .hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal);
  color: var(--white);
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
  text-decoration: none;
}

.hero .hero-cta:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,180,166,0.3);
}

/* --- Trust Bar --- */
.trust-bar {
  background: var(--grey-bg);
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.trust-bar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
}

.trust-item .trust-icon {
  width: 40px;
  height: 40px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
}

/* --- Feature Cards --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 60px 0;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
  text-decoration: none;
  display: block;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--teal);
}

.feature-card .card-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(0,180,166,0.1), rgba(0,180,166,0.05));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4em;
}

.feature-card p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.6;
}

.feature-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--teal);
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: 12px;
}

/* --- Section Styling --- */
.section { padding: 60px 0; }
.section-alt { background: var(--grey-bg); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-header p {
  color: var(--text-light);
  font-size: 1.05rem;
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
  padding-left: 24px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--teal);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--teal);
}

.timeline-item .timeline-date {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.timeline-item h4 { margin: 4px 0 6px; font-size: 1.05rem; }

.timeline-item p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* --- FAQ Accordion --- */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.active { border-color: var(--teal); }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  line-height: 1.4;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--teal);
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform var(--transition);
}

.faq-item.active .faq-question::after {
  content: '-';
}

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer { display: block; }

/* --- Product Sidebar --- */
.product-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow);
}

.product-sidebar .sidebar-badge {
  display: inline-block;
  background: rgba(0,180,166,0.1);
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.product-sidebar h3 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.product-sidebar .sidebar-subtitle {
  color: var(--text-light);
  font-size: 0.88rem;
  margin-bottom: 20px;
}

.product-sidebar .product-image-wrapper {
  margin-bottom: 20px;
  text-align: center;
  background: var(--grey-bg);
  border-radius: var(--radius);
  padding: 16px 8px;
}

.product-sidebar .product-image {
  width: 100%;
  max-width: 220px;
  height: auto;
  border-radius: var(--radius);
  transition: transform var(--transition);
}

.product-sidebar .product-image:hover {
  transform: scale(1.03);
}

.product-sidebar .feature-list {
  list-style: none;
  margin-bottom: 24px;
}

.product-sidebar .feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text);
  border-bottom: 1px solid var(--grey-bg);
}

.product-sidebar .feature-list li:last-child { border-bottom: none; }

.product-sidebar .feature-list .check {
  color: var(--teal);
  font-weight: 700;
  font-size: 1rem;
}

.btn-waitlist {
  display: block;
  width: 100%;
  padding: 14px 20px;
  background: var(--teal);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  text-align: center;
}

.btn-waitlist:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,180,166,0.25);
}

.sidebar-status {
  text-align: center;
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--text-light);
}

.sidebar-status strong {
  color: var(--teal);
  font-weight: 700;
}

/* --- Waitlist Modal --- */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(13,27,42,0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 480px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-light);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.modal h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.modal .modal-subtitle {
  color: var(--text-light);
  font-size: 0.92rem;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
  transition: border-color var(--transition);
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,180,166,0.1);
}

.form-group textarea { resize: vertical; min-height: 80px; }

.form-group .optional-label {
  color: var(--text-light);
  font-weight: 400;
}

.modal .btn-waitlist { margin-top: 8px; }

.modal-success {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.modal-success .success-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.modal-success h3 { font-size: 1.3rem; margin-bottom: 8px; }
.modal-success p { color: var(--text-light); font-size: 0.95rem; }

/* --- Table of Contents (floating) --- */
.toc {
  background: var(--grey-bg);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 32px;
}

.toc h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 12px;
}

.toc ul { list-style: none; }

.toc li {
  margin-bottom: 6px;
}

.toc a {
  color: var(--text);
  font-size: 0.9rem;
  display: block;
  padding: 4px 0;
  border-left: 2px solid transparent;
  padding-left: 12px;
  transition: all var(--transition);
}

.toc a:hover,
.toc a.active {
  color: var(--teal);
  border-left-color: var(--teal);
}

.toc .toc-h3 { padding-left: 24px; font-size: 0.85rem; }

/* --- Breadcrumbs --- */
.breadcrumbs {
  padding: 16px 0;
  font-size: 0.85rem;
  color: var(--text-light);
}

.breadcrumbs a { color: var(--text-light); }
.breadcrumbs a:hover { color: var(--teal); }
.breadcrumbs .sep { margin: 0 8px; }

/* --- Article Content Styling --- */
.article-content h2 {
  margin-top: 2em;
  padding-top: 1em;
  border-top: 1px solid var(--border);
}

.article-content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.article-content h3 { margin-top: 1.5em; }

.article-content ul, .article-content ol {
  margin-bottom: 1.2em;
  padding-left: 1.5em;
}

.article-content li { margin-bottom: 0.5em; }

.article-content blockquote {
  border-left: 4px solid var(--teal);
  padding: 16px 24px;
  background: var(--grey-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5em 0;
  color: var(--text);
  font-style: italic;
}

.article-content .citation {
  color: var(--teal);
  font-weight: 600;
  font-size: 0.9em;
}

/* Info Boxes */
.info-box {
  padding: 20px 24px;
  border-radius: var(--radius);
  margin: 1.5em 0;
  font-size: 0.95rem;
}

.info-box.warning {
  background: #FFF8E1;
  border-left: 4px solid #FFC107;
}

.info-box.danger {
  background: #FFF0F0;
  border-left: 4px solid #E53935;
}

.info-box.info {
  background: #E8F5F5;
  border-left: 4px solid var(--teal);
}

.info-box strong {
  display: block;
  margin-bottom: 4px;
}

/* --- Comparison Table --- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 0.9rem;
}

.comparison-table th {
  background: var(--navy);
  color: var(--white);
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
}

.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.comparison-table tr:hover td { background: var(--grey-bg); }

.comparison-table .highlight-row td {
  background: rgba(0,180,166,0.05);
  font-weight: 500;
}

/* --- Glossary --- */
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 20px;
}

.glossary-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.glossary-item dt {
  font-weight: 700;
  color: var(--navy);
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.glossary-item dd {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* --- Footer --- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-col p {
  font-size: 0.88rem;
  line-height: 1.6;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  padding: 4px 0;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--teal); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
}

.footer-bottom a:hover { color: var(--teal); }

/* --- Utility --- */
.text-center { text-align: center; }
.text-teal { color: var(--teal); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--navy), var(--dark-grey));
  padding: 48px;
  border-radius: var(--radius-lg);
  text-align: center;
  margin: 48px 0;
  color: var(--white);
}

.cta-banner h2 { color: var(--white); font-size: 1.6rem; margin-bottom: 12px; }
.cta-banner p { color: rgba(255,255,255,0.8); max-width: 500px; margin: 0 auto 24px; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .page-layout {
    grid-template-columns: 1fr;
  }

  .product-sidebar {
    position: relative;
    top: 0;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-product {
    order: -1;
  }

  .hero-product-img {
    max-height: 300px;
  }

  .hero .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero .hero-cta {
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  :root { --header-height: 64px; }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  body { font-size: 16px; }

  .main-nav { display: none; }
  .hamburger { display: flex; }

  .hero { padding: 48px 0; }
  .hero h1 { font-size: 2.2rem; }

  .hero-product-img { max-height: 250px; }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .trust-bar-inner {
    gap: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .container { padding: 0 16px; }

  .section { padding: 40px 0; }

  .comparison-table {
    display: block;
    overflow-x: auto;
  }

  .modal { padding: 28px 24px; }

  .cta-banner { padding: 32px 20px; }

  .glossary-grid { grid-template-columns: 1fr; }
}

/* --- Print --- */
@media print {
  .site-header, .product-sidebar, .site-footer, .hamburger, .mobile-nav, .modal-overlay { display: none !important; }
  .page-layout { grid-template-columns: 1fr; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: underline; }
}