:root {
  --color-ink: #141A2E;
  --color-ink-2: #1F2740;
  --color-paper: #FAF6EF;
  --color-paper-alt: #F0E9DA;
  --color-surface: #FFFDF9;
  --color-accent: #C85A28;
  --color-accent-dark: #A5461C;
  --color-accent-soft: #F3DCC7;
  --color-teal: #1F6F63;
  --color-teal-dark: #15514A;
  --color-teal-soft: #DCEBE6;
  --color-text: #1B2033;
  --color-text-soft: #4B5163;
  --color-line: rgba(20,26,46,0.14);
  --color-line-strong: rgba(20,26,46,0.32);
  --color-on-ink: #F5EFE3;
  --color-on-ink-soft: rgba(245,239,227,0.72);

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --radius-pill: 999px;

  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 6rem;

  --shadow-sm: 0 1px 2px rgba(20,26,46,0.06), 0 1px 1px rgba(20,26,46,0.04);
  --shadow-md: 0 6px 16px -4px rgba(20,26,46,0.14), 0 2px 4px rgba(20,26,46,0.06);
  --shadow-lg: 0 24px 48px -16px rgba(20,26,46,0.22), 0 10px 18px -10px rgba(20,26,46,0.12);

  --fs-display: clamp(2.4rem, 4.2vw + 1rem, 4.6rem);
  --fs-h1: clamp(2.1rem, 2.6vw + 1rem, 3.1rem);
  --fs-h2: clamp(1.6rem, 1.6vw + 1rem, 2.3rem);
  --fs-h3: clamp(1.2rem, 0.8vw + 1rem, 1.4rem);

  --sidebar-width: 296px;
  --topbar-height: 64px;
  --tabbar-height: 68px;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: 'DM Sans', sans-serif;
  color: var(--color-text);
  background: var(--color-paper);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: 'Sora', sans-serif; margin: 0; color: var(--color-ink); font-weight: 700; line-height: 1.15; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { margin: 0; padding: 0; }

.wrap { max-width: 1180px; margin: 0 auto; padding-inline: clamp(1.25rem, 4vw, 3rem); }
.space-section { padding-block: clamp(3.5rem, 6vw, 6.5rem); }

.text-display { font-size: var(--fs-display); font-weight: 800; letter-spacing: -0.01em; }
.text-h1 { font-size: var(--fs-h1); font-weight: 800; }
.text-h2 { font-size: var(--fs-h2); font-weight: 700; }
.text-h3 { font-size: var(--fs-h3); font-weight: 700; color: var(--color-ink); }
.text-body { font-size: 1.03rem; line-height: 1.75; color: var(--color-text-soft); }
.text-caption { font-family: 'Sora', sans-serif; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-soft); margin: 0 0 var(--space-2); }
.text-accent { color: var(--color-accent-dark); }
.eyebrow { font-family: 'Sora', sans-serif; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; color: var(--color-accent-dark); margin: 0 0 var(--space-3); display: inline-flex; align-items: center; gap: 0.5rem; }
.section-lead { max-width: 640px; margin-bottom: var(--space-5); }

.surface { background: var(--color-paper); }
.surface-alt { background: var(--color-paper-alt); }
.surface-ink { background: var(--color-ink); color: var(--color-on-ink); }
.surface-ink h2, .surface-ink h3, .surface-ink p, .surface-ink .text-h2, .surface-ink .text-body { color: var(--color-on-ink); }
.surface-teal { background: var(--color-teal-soft); }
.surface-raised { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); }

.action-primary, .action-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  min-height: 44px;
  transition: background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .2s var(--ease);
}
.action-primary { background: var(--color-accent); color: #fff; }
.action-primary:hover { background: var(--color-accent-dark); transform: translateY(-1px); }
.action-ghost { background: transparent; color: var(--color-ink); border: 2px solid var(--color-ink); }
.action-ghost:hover { background: var(--color-ink); color: var(--color-on-ink); }
.surface-ink .action-ghost { border-color: var(--color-on-ink); color: var(--color-on-ink); }
.surface-ink .action-ghost:hover { background: var(--color-on-ink); color: var(--color-ink); }
.btn-row { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-5); }


.surface-cookiebar {
  background: var(--color-ink);
  color: var(--color-on-ink);
  overflow: hidden;
  max-height: 200px;
  transition: max-height .4s var(--ease), padding .4s var(--ease);
}
.surface-cookiebar.is-collapsed { max-height: 0; }
.cookiebar-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 1.5rem; max-width: 1400px; margin: 0 auto; padding: 0.65rem clamp(1rem, 4vw, 3rem); }
.cookiebar-text { margin: 0; color: var(--color-on-ink-soft); font-size: 0.82rem; text-transform: none; letter-spacing: normal; font-weight: 500; }
.cookiebar-text a { color: var(--color-on-ink); text-decoration: underline; }
.cookiebar-actions { display: flex; gap: 0.6rem; flex-shrink: 0; }
.cookiebar-btn { padding: 0.5rem 1rem; font-size: 0.8rem; min-height: 38px; }
.surface-cookiebar .action-ghost { border-color: var(--color-on-ink-soft); color: var(--color-on-ink); }
.surface-cookiebar .action-ghost:hover { background: var(--color-on-ink); color: var(--color-ink); }


.layout-shell { display: flex; min-height: 100vh; align-items: flex-start; position: relative; }

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--color-ink);
  color: var(--color-on-ink);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: var(--space-5) var(--space-4);
  gap: var(--space-4);
  overflow-y: auto;
  z-index: 60;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.sidebar-top { display: flex; align-items: flex-start; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand-mark { border-radius: var(--radius-sm); }
.brand-name { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 1.02rem; line-height: 1.15; color: var(--color-on-ink); }
.drawer-close { display: none; color: var(--color-on-ink); font-size: 1.2rem; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: var(--radius-sm); transition: background-color .25s var(--ease); }
.drawer-close:hover { background: rgba(255,255,255,0.08); }
.sidebar-tagline { color: var(--color-on-ink-soft); margin: 0; }

.sidebar-nav { display: flex; flex-direction: column; gap: 0.2rem; flex: 1; }
.nav-link {
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  color: var(--color-on-ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
  border-left: 3px solid transparent;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.nav-link i { width: 20px; text-align: center; font-size: 1rem; }
.nav-link:hover { background: rgba(255,255,255,0.06); color: var(--color-on-ink); }
.nav-link.is-active { background: rgba(200,90,40,0.18); color: var(--color-on-ink); border-left-color: var(--color-accent); }

.sidebar-info { display: flex; flex-direction: column; gap: 0.55rem; padding-top: var(--space-3); border-top: 1px solid rgba(255,255,255,0.1); }
.sidebar-contact-line { display: flex; align-items: center; gap: 0.6rem; color: var(--color-on-ink-soft); font-size: 0.88rem; transition: color .25s var(--ease); }
.sidebar-contact-line:hover { color: var(--color-on-ink); }
.sidebar-contact-line i { width: 16px; color: var(--color-accent); }
.sidebar-address { cursor: default; }
.sidebar-cta { width: 100%; text-align: center; }

.drawer-overlay {
  position: fixed; inset: 0; background: rgba(20,26,46,0.5);
  opacity: 0; visibility: hidden; z-index: 55; border: none;
  transition: opacity .35s var(--ease), visibility .35s var(--ease);
}
.drawer-overlay.is-visible { opacity: 1; visibility: visible; }

.content-shell {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  transition: transform .45s var(--ease);
  transform-origin: left center;
}

.topbar-mobile { display: none; }
.bottom-tabbar { display: none; }


.hero { padding-block: clamp(2.5rem, 7vw, 6rem); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero-lead { max-width: 520px; margin-top: var(--space-4); }
.hero-visual { position: relative; }
.hero-shape { position: absolute; top: -8%; right: -10%; width: 80%; height: 80%; background: var(--color-accent-soft); border-radius: var(--radius-xl); z-index: 0; transform: rotate(6deg); }
.hero-image { position: relative; z-index: 1; width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--radius-lg); border: 6px solid var(--color-surface); box-shadow: var(--shadow-lg); }

.page-hero { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.page-hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.page-hero-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-lg); border-bottom: 6px solid var(--color-accent); box-shadow: var(--shadow-md); }


.strip { height: 14px; background: repeating-linear-gradient(45deg, var(--color-accent) 0px 14px, var(--color-ink) 14px 28px); }
.strip-teal { background: repeating-linear-gradient(-45deg, var(--color-teal) 0px 14px, var(--color-paper-alt) 14px 28px); }


.info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-top: var(--space-5); }
.info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: background-color .3s var(--ease), border-left-width .3s var(--ease), transform .3s var(--ease);
}
.info-card:hover { background: var(--color-accent-soft); border-left-width: 8px; transform: translateY(-3px); }
.info-icon { font-size: 1.6rem; color: var(--color-accent-dark); margin-bottom: var(--space-3); display: block; }
.info-card h3 { margin-bottom: var(--space-2); }


.story-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.story-grid--reverse { grid-template-columns: 1.1fr 0.9fr; }
.story-grid--reverse .story-media { order: 2; }
.story-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.story-content .text-h2 { margin-bottom: var(--space-3); }
.story-content p + p { margin-top: var(--space-3); }

.two-col-text { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); margin-bottom: var(--space-5); }


.technique-row { padding-block: clamp(2.5rem, 5vw, 4rem); border-bottom: 1px solid var(--color-line); }
.technique-row--ink { background: var(--color-ink); color: var(--color-on-ink); }
.technique-row--ink .text-h3, .technique-row--ink .text-body { color: var(--color-on-ink); }
.technique-row--paper { background: var(--color-paper); }
.technique-row--teal { background: var(--color-teal-soft); }
.technique-row--accent { background: var(--color-accent-soft); }
.technique-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-6); align-items: center; }
.technique-inner--text-only { grid-template-columns: 1fr; max-width: 760px; }
.technique-number { font-family: 'Sora', sans-serif; font-size: 0.95rem; font-weight: 800; color: var(--color-accent); letter-spacing: 0.1em; display: block; margin-bottom: var(--space-2); }
.technique-row--ink .technique-number { color: var(--color-accent-soft); }
.technique-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-lg); }


.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-5); }
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  transition: background-color .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease);
}
.contact-card:hover { background: var(--color-teal-soft); border-color: var(--color-teal); transform: translateY(-4px); }
.contact-icon { font-size: 1.7rem; color: var(--color-teal-dark); margin-bottom: var(--space-3); display: block; }
.contact-card a { color: var(--color-accent-dark); font-weight: 600; }


.cta-banner-inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--space-4); max-width: 640px; margin: 0 auto; }


.persona-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-5); }
.persona-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.persona-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.persona-card--media { padding: 0; overflow: hidden; }
.persona-card--media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.persona-body { padding: var(--space-5); }
.persona-icon { font-size: 1.6rem; color: var(--color-teal-dark); margin-bottom: var(--space-3); display: block; }


.not-for-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.not-for-grid p + p { margin-top: var(--space-3); }


.module-list { margin-top: var(--space-5); }
.module-item { border-bottom: 1px solid var(--color-line); padding-block: var(--space-5); }
.module-inner { display: flex; gap: var(--space-5); align-items: flex-start; }
.module-item--reverse .module-inner { flex-direction: row-reverse; }
.module-number {
  font-family: 'Sora', sans-serif; font-weight: 800; font-size: 1.6rem;
  color: var(--color-accent); flex-shrink: 0; width: 60px; height: 60px;
  border: 2px solid var(--color-accent); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.module-text h3 { margin-bottom: var(--space-2); }


.timeline { display: flex; flex-direction: column; gap: var(--space-5); margin-top: var(--space-5); position: relative; }
.timeline-step { display: flex; gap: var(--space-4); align-items: flex-start; }
.timeline-marker {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-ink); color: var(--color-on-ink);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif; font-weight: 800;
}
.timeline-content h3 { margin-bottom: var(--space-1); }


.faq-list { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-5); }
.faq-item {
  background: var(--color-surface); border: 1px solid var(--color-line);
  border-radius: var(--radius-md); padding: var(--space-4) var(--space-5);
  transition: border-color .3s var(--ease);
}
.faq-item[open] { border-color: var(--color-accent); }
.faq-item summary { font-family: 'Sora', sans-serif; font-weight: 700; cursor: pointer; color: var(--color-ink); list-style: none; position: relative; padding-right: 1.5rem; }
.faq-item summary::after { content: '+'; position: absolute; right: 0; top: 0; font-size: 1.2rem; color: var(--color-accent); }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item p { margin-top: var(--space-3); }


.tips-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-top: var(--space-5); }
.tips-card {
  background: var(--color-surface); border: 1px solid var(--color-line);
  border-top: 4px solid var(--color-teal); border-radius: var(--radius-md);
  padding: var(--space-4); transition: transform .3s var(--ease), background-color .3s var(--ease);
}
.tips-card:hover { transform: translateY(-3px); background: var(--color-teal-soft); }
.tips-icon { font-size: 1.4rem; color: var(--color-teal-dark); margin-bottom: var(--space-2); display: block; }


.form-inline { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: var(--space-5); margin-top: var(--space-5); box-shadow: var(--shadow-sm); }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: var(--space-3); }
.form-field label { font-family: 'Sora', sans-serif; font-size: 0.82rem; font-weight: 700; color: var(--color-ink); }
.form-field input, .form-field textarea {
  font-family: 'DM Sans', sans-serif; font-size: 0.98rem;
  padding: 0.75rem 0.9rem; border: 1.5px solid var(--color-line-strong);
  border-radius: var(--radius-sm); background: var(--color-paper);
  color: var(--color-text); transition: border-color .25s var(--ease), background-color .25s var(--ease);
  resize: none;
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--color-accent); background: var(--color-surface); }
.form-row { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: var(--space-4); }
.form-field--message textarea { min-height: 88px; }
.checkbox-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-2); }
.checkbox-label { display: flex; align-items: center; gap: 0.6rem; font-size: 0.9rem; color: var(--color-text-soft); }
.checkbox-label input { width: 20px; height: 20px; accent-color: var(--color-accent); flex-shrink: 0; }
.checkbox-label a { color: var(--color-accent-dark); text-decoration: underline; }


.map-frame-wrap { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-line); box-shadow: var(--shadow-md); margin-top: var(--space-5); }
.map-frame { width: 100%; height: 380px; border: none; display: block; }


.thanks-section { display: flex; align-items: center; min-height: 70vh; }
.thanks-wrap { text-align: center; max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: var(--space-5); }
.quote-card {
  background: var(--color-ink); color: var(--color-on-ink);
  border-radius: var(--radius-xl); padding: clamp(2rem, 5vw, 3.5rem);
  position: relative; box-shadow: var(--shadow-lg); border-top: 5px solid var(--color-accent);
}
.quote-mark { font-size: 1.8rem; color: var(--color-accent); margin-bottom: var(--space-3); display: block; }
.quote-text { font-family: 'Sora', sans-serif; font-size: clamp(1.2rem, 2vw + 0.5rem, 1.6rem); font-weight: 600; line-height: 1.5; color: var(--color-on-ink); }
.quote-attribution { margin-top: var(--space-3); color: var(--color-on-ink-soft); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }
.thanks-heading { margin-top: var(--space-3); }
.thanks-text { max-width: 560px; }


.legal-wrap { max-width: 760px; }
.legal-page h2 { margin-top: var(--space-6); margin-bottom: var(--space-3); }
.legal-page .text-body + h2 { margin-top: var(--space-7); }
.legal-page p + p { margin-top: var(--space-3); }
.term { color: var(--color-accent-dark); font-weight: 700; }
.definition-aside {
  background: var(--color-teal-soft); border-left: 4px solid var(--color-teal);
  border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4);
  margin: var(--space-4) 0; font-size: 0.92rem; color: var(--color-ink);
}


.site-footer { background: var(--color-ink); color: var(--color-on-ink); margin-top: auto; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: var(--space-5); }
.footer-brand .brand-name { color: var(--color-on-ink); }
.footer-lead { color: var(--color-on-ink-soft); margin-top: var(--space-3); max-width: 320px; }
.footer-col .text-caption { color: var(--color-on-ink-soft); }
.footer-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a { color: var(--color-on-ink-soft); font-size: 0.92rem; transition: color .25s var(--ease); }
.footer-nav a:hover { color: var(--color-accent); }
.footer-address { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-address a, .footer-address span { color: var(--color-on-ink-soft); font-size: 0.92rem; display: flex; align-items: center; gap: 0.5rem; transition: color .25s var(--ease); }
.footer-address a:hover { color: var(--color-accent); }
.footer-address i { color: var(--color-accent); width: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-4) clamp(1.25rem, 4vw, 3rem);
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5);
  justify-content: space-between; font-size: 0.8rem; color: var(--color-on-ink-soft);
  max-width: 1180px; margin: 0 auto;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  .layout-shell { display: block; }

  .sidebar {
    position: fixed; top: 0; right: 0; height: 100vh;
    width: 82%; max-width: 340px;
    transform: translateX(100%);
    transition: transform .45s var(--ease);
    z-index: 200;
    box-shadow: var(--shadow-lg);
  }
  .sidebar.is-open { transform: translateX(0); }
  .drawer-close { display: flex; }
  .sidebar-cta { margin-top: auto; }

  .content-shell.is-pushed { transform: translateX(-22%) scale(0.95); }

  .topbar-mobile {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.75rem clamp(1rem, 4vw, 2rem);
    background: transparent;
    position: sticky; top: 0; z-index: 50;
    transition: background-color .3s var(--ease), box-shadow .3s var(--ease);
  }
  .topbar-mobile.is-scrolled { background: var(--color-paper); box-shadow: var(--shadow-sm); border-bottom: 1px solid var(--color-line); }
  .brand-compact { display: flex; align-items: center; gap: 0.55rem; font-family: 'Sora', sans-serif; font-weight: 800; color: var(--color-ink); font-size: 0.95rem; }
  .hamburger { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--color-ink); border-radius: var(--radius-sm); transition: background-color .25s var(--ease); }
  .hamburger:hover { background: var(--color-paper-alt); }

  .bottom-tabbar {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0;
    height: var(--tabbar-height); background: var(--color-ink);
    z-index: 150; border-top: 1px solid rgba(255,255,255,0.08);
  }
  .bottom-tabbar a {
    flex: 1; display: flex; align-items: center; justify-content: center;
    color: var(--color-on-ink-soft); font-size: 1.15rem;
    transition: color .25s var(--ease);
    min-height: 44px;
  }
  .bottom-tabbar a.is-active { color: var(--color-accent); }
  .bottom-tabbar a:hover { color: var(--color-on-ink); }

  main#mainContent { padding-bottom: calc(var(--tabbar-height) + 1rem); }

  .hero-grid, .page-hero-grid, .story-grid, .story-grid--reverse, .not-for-grid, .two-col-text { grid-template-columns: 1fr !important; }
  .story-grid--reverse .story-media { order: 0; }
  .info-grid, .contact-grid, .persona-grid, .tips-grid { grid-template-columns: repeat(2, 1fr); }
  .technique-inner { grid-template-columns: 1fr; }
  .technique-media { order: -1; }
  .form-row { grid-template-columns: 1fr; }
  .module-inner, .module-item--reverse .module-inner { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .info-grid, .contact-grid, .persona-grid, .tips-grid, .footer-grid { grid-template-columns: 1fr; }
  .checkbox-row { flex-direction: column; align-items: flex-start; }
  .checkbox-row .action-primary { width: 100%; }
  .hero-image { aspect-ratio: 1/1; }
  .footer-bottom { flex-direction: column; }
}

@media (min-width: 981px) {
  .drawer-overlay { display: none !important; }
}