/* ==========================================================================
   gbajje.homes — mobile shell stylesheet
   File   : css/gbajje-shell-adf0db.css
   Prefix : every class and custom property starts with mobilef0db9-
   Canvas : 320-430px phone-first column, centered on wide screens
   Palette: #FF5722 / #00CED1 / #2C2C2C / #40E0D0 / #FFD700 (dark ground)
   Voice  : geometric headings, small radii, pure-image game cards,
            step-driven rhythm, focus-indicator slide, square CTAs.
   ========================================================================== */

/* ---------- tokens ---------- */
:root {
  --mobilef0db9-bg-deep: #151515;
  --mobilef0db9-bg-canvas: #232323;
  --mobilef0db9-bg-panel: #2C2C2C;
  --mobilef0db9-bg-panel-2: #333333;
  --mobilef0db9-ink: #F4F2EA;
  --mobilef0db9-ink-dim: #ADA99C;
  --mobilef0db9-flame: #FF5722;
  --mobilef0db9-cyan: #00CED1;
  --mobilef0db9-teal: #40E0D0;
  --mobilef0db9-gold: #FFD700;
  --mobilef0db9-line: rgba(255, 215, 0, 0.16);
  --mobilef0db9-line-soft: rgba(0, 206, 209, 0.22);
  --mobilef0db9-radius: 6px;
  --mobilef0db9-radius-s: 4px;
  --mobilef0db9-head-font: "Trebuchet MS", "Segoe UI", "Noto Sans Bengali", system-ui, sans-serif;
  --mobilef0db9-body-font: "Segoe UI", system-ui, "Noto Sans Bengali", Arial, sans-serif;
  --mobilef0db9-pad: 14px;
  --mobilef0db9-header-h: 108px;
  --mobilef0db9-bnav-h: 60px;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--mobilef0db9-bg-deep);
  color: var(--mobilef0db9-ink);
  font-family: var(--mobilef0db9-body-font);
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
}

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

a { color: var(--mobilef0db9-teal); text-decoration: none; }
a:hover { color: var(--mobilef0db9-gold); }

:focus-visible {
  outline: 2px solid var(--mobilef0db9-cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

.mobilef0db9-shell {
  position: relative;
  max-width: 430px;
  margin: 0 auto;
  background:
    radial-gradient(120% 240px at 50% -60px, rgba(255, 87, 34, 0.18), transparent 70%),
    var(--mobilef0db9-bg-canvas);
  min-height: 100vh;
  overflow-x: hidden;
}

/* the phone canvas keeps its frame on desktop */
.mobilef0db9-main {
  padding: calc(var(--mobilef0db9-header-h) + 10px) var(--mobilef0db9-pad) calc(var(--mobilef0db9-bnav-h) + 34px);
}

/* ---------- header: centered identity bar + action strip ---------- */
.mobilef0db9-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 40;
  background: linear-gradient(180deg, #202020 0%, rgba(32, 32, 32, 0.97) 100%);
  border-bottom: 1px solid var(--mobilef0db9-line);
  backdrop-filter: blur(6px);
}

.mobilef0db9-topbar {
  display: grid;
  grid-template-columns: 46px 1fr 46px;
  align-items: center;
  min-height: 58px;
  padding: 4px 8px 2px;
}

/* centered brand: real logo image + site name only */
.mobilef0db9-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
}

.mobilef0db9-brand img {
  width: 30px;
  height: 30px;
  border-radius: var(--mobilef0db9-radius-s);
  border: 1px solid var(--mobilef0db9-line);
  object-fit: cover;
}

.mobilef0db9-brand-name {
  font-family: var(--mobilef0db9-head-font);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--mobilef0db9-ink);
}

.mobilef0db9-brand-name b { color: var(--mobilef0db9-flame); }

/* square icon buttons in the topbar sides */
.mobilef0db9-iconbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--mobilef0db9-bg-panel);
  border: 1px solid var(--mobilef0db9-line-soft);
  border-radius: var(--mobilef0db9-radius-s);
  color: var(--mobilef0db9-teal);
  cursor: pointer;
}

.mobilef0db9-iconbtn:active { transform: translateY(1px); }

/* register / login strip: segmented, square, high contrast */
.mobilef0db9-actionstrip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 6px 8px 10px;
}

.mobilef0db9-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 10px;
  font-family: var(--mobilef0db9-head-font);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.4px;
  border-radius: var(--mobilef0db9-radius-s);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
}

.mobilef0db9-btn-flame {
  background: linear-gradient(180deg, #ff7043 0%, var(--mobilef0db9-flame) 100%);
  color: #1c0d06;
}

.mobilef0db9-btn-flame:hover { color: #000; filter: brightness(1.06); }

.mobilef0db9-btn-ghost {
  background: transparent;
  border-color: var(--mobilef0db9-cyan);
  color: var(--mobilef0db9-cyan);
}

.mobilef0db9-btn-ghost:hover { background: rgba(0, 206, 209, 0.12); color: var(--mobilef0db9-teal); }

.mobilef0db9-btn-gold {
  background: var(--mobilef0db9-gold);
  color: #221a00;
}

/* ---------- full-height menu layer ---------- */
.mobilef0db9-menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  width: 100%;
  max-width: 430px;
  left: 50%;
  transform: translateX(-50%) translateY(-102%);
  transition: transform 0.32s cubic-bezier(0.22, 0.9, 0.3, 1);
  background: rgba(16, 16, 16, 0.985);
  border-bottom: 2px solid var(--mobilef0db9-flame);
  display: flex;
  flex-direction: column;
  visibility: hidden;
}

.mobilef0db9-menu.is-open {
  transform: translateX(-50%) translateY(0);
  visibility: visible;
}

.mobilef0db9-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px var(--mobilef0db9-pad);
  border-bottom: 1px solid var(--mobilef0db9-line);
}

.mobilef0db9-menu-title {
  font-family: var(--mobilef0db9-head-font);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--mobilef0db9-gold);
  text-transform: uppercase;
}

.mobilef0db9-menu-body {
  flex: 1;
  overflow-y: auto;
  padding: 10px var(--mobilef0db9-pad) 24px;
}

.mobilef0db9-menu-group {
  margin: 14px 0 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--mobilef0db9-ink-dim);
  text-transform: uppercase;
  border-left: 3px solid var(--mobilef0db9-flame);
  padding-left: 8px;
}

.mobilef0db9-menu-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--mobilef0db9-ink);
  font-size: 15px;
}

.mobilef0db9-menu-link svg { flex: 0 0 20px; color: var(--mobilef0db9-teal); }

.mobilef0db9-menu-link:hover,
.mobilef0db9-menu-link.is-here {
  background: rgba(255, 87, 34, 0.12);
  color: var(--mobilef0db9-gold);
}

.mobilef0db9-menu-link.is-here { border-left: 3px solid var(--mobilef0db9-gold); }

/* ---------- hero carousel ---------- */
.mobilef0db9-hero {
  position: relative;
  border: 1px solid var(--mobilef0db9-line);
  border-radius: var(--mobilef0db9-radius);
  overflow: hidden;
  background: var(--mobilef0db9-bg-panel);
}

.mobilef0db9-hero-track {
  position: relative;
  aspect-ratio: 10 / 9;
}

.mobilef0db9-hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  display: flex;
  align-items: flex-end;
}

.mobilef0db9-hero-slide.is-on { opacity: 1; z-index: 2; }

.mobilef0db9-hero-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobilef0db9-hero-cap {
  position: relative;
  z-index: 3;
  width: 100%;
  padding: 34px 14px 12px;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 15, 15, 0.55) 40%, rgba(15, 15, 15, 0.92) 100%);
}

.mobilef0db9-hero-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #1c1c1c;
  background: var(--mobilef0db9-gold);
  padding: 2px 7px;
  border-radius: 2px;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.mobilef0db9-hero-title {
  margin: 0 0 4px;
  font-family: var(--mobilef0db9-head-font);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
}

.mobilef0db9-hero-cap p { margin: 0 0 10px; font-size: 12.5px; color: #e8e4d8; }

/* dots with sliding focus indicator */
.mobilef0db9-hero-dots {
  position: absolute;
  right: 12px;
  bottom: 10px;
  z-index: 4;
  display: flex;
  gap: 6px;
}

.mobilef0db9-hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--mobilef0db9-gold);
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.mobilef0db9-hero-dot.is-on { background: var(--mobilef0db9-gold); box-shadow: 0 0 6px rgba(255, 215, 0, 0.7); }

/* ---------- page headline ---------- */
.mobilef0db9-headblock { padding: 16px 2px 6px; text-align: center; }

.mobilef0db9-kicker {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--mobilef0db9-cyan);
  border: 1px solid var(--mobilef0db9-line-soft);
  border-radius: 2px;
  padding: 3px 8px;
  margin-bottom: 10px;
}

.mobilef0db9-h1 {
  margin: 0 0 8px;
  font-family: var(--mobilef0db9-head-font);
  font-size: 24px;
  line-height: 1.32;
  color: var(--mobilef0db9-ink);
}

.mobilef0db9-h1 em {
  font-style: normal;
  color: var(--mobilef0db9-flame);
}

.mobilef0db9-lede {
  margin: 0 auto;
  max-width: 380px;
  font-size: 13.5px;
  color: var(--mobilef0db9-ink-dim);
}

/* ---------- sections with step chips ---------- */
.mobilef0db9-section { margin-top: 26px; }

.mobilef0db9-sec-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  border-left: 4px solid var(--mobilef0db9-flame);
  padding-left: 10px;
}

.mobilef0db9-stepchip {
  flex: 0 0 auto;
  min-width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mobilef0db9-head-font);
  font-size: 13px;
  font-weight: 700;
  color: #171717;
  background: var(--mobilef0db9-teal);
  border-radius: var(--mobilef0db9-radius-s);
}

.mobilef0db9-sec-head h2 {
  margin: 0;
  font-family: var(--mobilef0db9-head-font);
  font-size: 18.5px;
  line-height: 1.38;
  color: var(--mobilef0db9-ink);
}

.mobilef0db9-sec-head h2 span { color: var(--mobilef0db9-gold); }

.mobilef0db9-sec-body { font-size: 14px; color: #ddd8ca; }

.mobilef0db9-sec-body p { margin: 0 0 10px; }

.mobilef0db9-sec-body p:last-child { margin-bottom: 0; }

/* fact summary box */
.mobilef0db9-facts {
  margin: 10px 0 4px;
  border: 1px dashed var(--mobilef0db9-line-soft);
  border-radius: var(--mobilef0db9-radius);
  background: rgba(0, 206, 209, 0.06);
  padding: 10px 12px;
}

.mobilef0db9-facts h3 {
  margin: 0 0 8px;
  font-family: var(--mobilef0db9-head-font);
  font-size: 14px;
  color: var(--mobilef0db9-teal);
  letter-spacing: 0.5px;
}

.mobilef0db9-facts ul { margin: 0; padding: 0; list-style: none; }

.mobilef0db9-facts li {
  position: relative;
  padding: 3px 0 3px 18px;
  font-size: 13px;
  color: #d8d4c6;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobilef0db9-facts li:last-child { border-bottom: 0; }

.mobilef0db9-facts li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 7px;
  height: 7px;
  background: var(--mobilef0db9-gold);
  border-radius: 1px;
}

/* ---------- category jump chips ---------- */
.mobilef0db9-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 10px;
  scrollbar-width: none;
}

.mobilef0db9-chips::-webkit-scrollbar { display: none; }

.mobilef0db9-chip {
  flex: 0 0 auto;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--mobilef0db9-ink);
  background: var(--mobilef0db9-bg-panel);
  border: 1px solid var(--mobilef0db9-line);
  border-radius: 999px;
  cursor: pointer;
}

.mobilef0db9-chip b { color: var(--mobilef0db9-flame); font-weight: 700; }

/* ---------- game grid: pure-image cards + short caption ---------- */
.mobilef0db9-cathead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 18px 0 6px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--mobilef0db9-line);
}

.mobilef0db9-cathead h3 {
  margin: 0;
  font-family: var(--mobilef0db9-head-font);
  font-size: 16.5px;
  color: var(--mobilef0db9-gold);
}

.mobilef0db9-catcount {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 700;
  color: var(--mobilef0db9-ink-dim);
  border: 1px solid var(--mobilef0db9-line);
  border-radius: 2px;
  padding: 2px 6px;
}

.mobilef0db9-catintro { font-size: 13px; color: #cfcabb; margin: 0 0 10px; }

.mobilef0db9-ggrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px 7px;
}

.mobilef0db9-gcard {
  display: block;
  min-width: 0;
  background: none;
  border-radius: var(--mobilef0db9-radius);
  color: var(--mobilef0db9-ink);
}

.mobilef0db9-gcard-img {
  display: block;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--mobilef0db9-line);
  border-radius: var(--mobilef0db9-radius);
  overflow: hidden;
  background: #1b1b1b;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.mobilef0db9-gcard-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobilef0db9-gcard:active .mobilef0db9-gcard-img { transform: scale(0.95); border-color: var(--mobilef0db9-gold); }

.mobilef0db9-gcard:hover .mobilef0db9-gcard-img { border-color: var(--mobilef0db9-teal); }

.mobilef0db9-gcard-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
  color: #d9d4c5;
  min-height: 2.8em;
}

.mobilef0db9-gcard:hover .mobilef0db9-gcard-name,
.mobilef0db9-gcard:active .mobilef0db9-gcard-name { color: var(--mobilef0db9-gold); }

/* ---------- step list (ordered, number tiles) ---------- */
.mobilef0db9-steps { list-style: none; margin: 0; padding: 0; counter-reset: mobilef0db9-stepc; }

.mobilef0db9-steps li {
  position: relative;
  counter-increment: mobilef0db9-stepc;
  padding: 8px 8px 8px 46px;
  margin-bottom: 8px;
  background: var(--mobilef0db9-bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--mobilef0db9-cyan);
  border-radius: var(--mobilef0db9-radius-s);
  font-size: 13.5px;
  color: #ddd8ca;
}

.mobilef0db9-steps li::before {
  content: counter(mobilef0db9-stepc, decimal-leading-zero);
  position: absolute;
  left: 8px;
  top: 10px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mobilef0db9-head-font);
  font-size: 12px;
  font-weight: 700;
  color: #101010;
  background: var(--mobilef0db9-gold);
  border-radius: 3px;
}

.mobilef0db9-steps li b { color: var(--mobilef0db9-teal); }

/* ---------- comparison rows / use cases ---------- */
.mobilef0db9-rows { list-style: none; margin: 0; padding: 0; }

.mobilef0db9-rows li {
  padding: 9px 10px;
  margin-bottom: 8px;
  background: var(--mobilef0db9-bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--mobilef0db9-radius-s);
  font-size: 13.5px;
  color: #ddd8ca;
}

.mobilef0db9-rows li b { color: var(--mobilef0db9-gold); }

/* ---------- FAQ ---------- */
.mobilef0db9-faq { border-top: 1px solid rgba(255, 255, 255, 0.08); }

.mobilef0db9-faq details {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--mobilef0db9-bg-panel);
}

.mobilef0db9-faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 12px;
  font-family: var(--mobilef0db9-head-font);
  font-size: 14px;
  font-weight: 700;
  color: var(--mobilef0db9-ink);
}

.mobilef0db9-faq summary::-webkit-details-marker { display: none; }

.mobilef0db9-faq summary::before {
  content: "+";
  flex: 0 0 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--mobilef0db9-flame);
  color: var(--mobilef0db9-flame);
  border-radius: 3px;
  font-size: 14px;
}

.mobilef0db9-faq details[open] summary::before { content: "\2013"; background: var(--mobilef0db9-flame); color: #1c0d06; }

.mobilef0db9-faq details[open] summary { color: var(--mobilef0db9-gold); }

.mobilef0db9-faq-a {
  padding: 0 12px 12px 42px;
  font-size: 13.5px;
  color: #d5d0c2;
}

/* ---------- extended footer: two-column directory ---------- */
.mobilef0db9-extfoot {
  margin-top: 30px;
  border: 1px solid var(--mobilef0db9-line);
  border-radius: var(--mobilef0db9-radius);
  background: var(--mobilef0db9-bg-panel);
  padding: 14px 12px;
}

.mobilef0db9-extfoot-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobilef0db9-extfoot-brand img { width: 34px; height: 34px; border-radius: var(--mobilef0db9-radius-s); border: 1px solid var(--mobilef0db9-line); }

.mobilef0db9-extfoot-brand p { margin: 0; font-size: 12.5px; color: #cfcabb; }

.mobilef0db9-extfoot-brand p b { color: var(--mobilef0db9-gold); font-family: var(--mobilef0db9-head-font); font-size: 15px; letter-spacing: 1px; }

.mobilef0db9-extfoot-title {
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--mobilef0db9-line);
  font-family: var(--mobilef0db9-head-font);
  font-size: 17px;
  color: var(--mobilef0db9-gold);
}

.mobilef0db9-extfoot-h {
  margin: 12px 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--mobilef0db9-cyan);
}

.mobilef0db9-dirgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.mobilef0db9-dirgrid a {
  display: block;
  min-height: 44px;
  padding: 6px 8px;
  background: rgba(0, 206, 209, 0.07);
  border: 1px solid rgba(0, 206, 209, 0.18);
  border-radius: var(--mobilef0db9-radius-s);
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--mobilef0db9-ink);
}

.mobilef0db9-dirgrid a:hover { border-color: var(--mobilef0db9-gold); color: var(--mobilef0db9-gold); }

.mobilef0db9-promogrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.mobilef0db9-promoact {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 8px 10px;
  background: linear-gradient(180deg, #3a2317 0%, #2f1c12 100%);
  border: 1px solid rgba(255, 87, 34, 0.4);
  border-radius: var(--mobilef0db9-radius-s);
  color: var(--mobilef0db9-ink);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
}

.mobilef0db9-promoact svg { flex: 0 0 18px; color: var(--mobilef0db9-flame); }

.mobilef0db9-promoact:hover { border-color: var(--mobilef0db9-gold); color: var(--mobilef0db9-gold); }

.mobilef0db9-disclaimer {
  margin-top: 12px;
  padding: 8px 10px;
  border-left: 3px solid var(--mobilef0db9-gold);
  background: rgba(255, 215, 0, 0.06);
  font-size: 11.5px;
  color: #c9c4b4;
  border-radius: 2px;
}

/* ---------- footer ---------- */
.mobilef0db9-footer {
  margin-top: 22px;
  padding: 14px 4px 6px;
  border-top: 1px solid var(--mobilef0db9-line);
  text-align: center;
  font-size: 12px;
  color: var(--mobilef0db9-ink-dim);
}

/* ---------- bottom nav: segmented action bar + sliding indicator ---------- */
.mobilef0db9-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 45;
  background: #1d1d1d;
  border-top: 1px solid var(--mobilef0db9-line);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.mobilef0db9-bnav::before {
  /* focus indicator that slides across the five segments */
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 20%;
  height: 3px;
  background: linear-gradient(90deg, var(--mobilef0db9-flame), var(--mobilef0db9-gold));
  transform: translateX(calc(var(--mobilef0db9-bi, 0) * 100%));
  transition: transform 0.3s ease;
}

.mobilef0db9-bnav-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: var(--mobilef0db9-bnav-h);
  align-items: stretch;
}

.mobilef0db9-bnav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: #8f8b80;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
  min-width: 44px;
  cursor: pointer;
  background: none;
  border: 0;
  padding: 4px 2px;
}

.mobilef0db9-bnav-item svg { width: 22px; height: 22px; }

.mobilef0db9-bnav-item:hover { color: var(--mobilef0db9-teal); }

/* active segment: color switch */
.mobilef0db9-bnav-item.is-on { color: var(--mobilef0db9-gold); }

.mobilef0db9-bnav-item.is-on svg { filter: drop-shadow(0 0 4px rgba(255, 215, 0, 0.55)); }

/* ---------- utility ---------- */
.mobilef0db9-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.mobilef0db9-skip {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 80;
  background: var(--mobilef0db9-gold);
  color: #1c1c1c;
  padding: 8px 14px;
  font-weight: 700;
  border-radius: 3px;
}

.mobilef0db9-skip:focus { left: 10px; }

/* ---------- responsive tuning ---------- */

/* small phones: tighten the canvas without shrinking touch targets */
@media (max-width: 360px) {
  .mobilef0db9-brand-name { font-size: 18px; }
  .mobilef0db9-pathrail { gap: 4px; }
  .mobilef0db9-pathrail a { font-size: 11px; padding-left: 5px; padding-right: 5px; }
  .mobilef0db9-issuegrid article { grid-template-columns: 78px 1fr; }
  .mobilef0db9-reviewtable { font-size: 11.5px; }
  .mobilef0db9-ledger span { font-size: 10px; }
  .mobilef0db9-h1 { font-size: 21px; }
  .mobilef0db9-sec-head h2 { font-size: 17px; }
  .mobilef0db9-ggrid { gap: 6px 5px; }
  .mobilef0db9-gcard-name { font-size: 10.5px; }
  .mobilef0db9-hero-cap h2 { font-size: 17px; }
  .mobilef0db9-dirgrid,
  .mobilef0db9-promogrid { grid-template-columns: 1fr 1fr; }
}

/* the phone canvas itself: 430px breakpoint */
@media (max-width: 430px) {
  .mobilef0db9-shell { box-shadow: none; }
  .mobilef0db9-hero-track { aspect-ratio: 10 / 9.6; }
  .mobilef0db9-main { padding-left: 12px; padding-right: 12px; }
}

/* wider phones inside the canvas gain a fifth game column */
@media (min-width: 400px) {
  .mobilef0db9-ggrid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* beyond the phone canvas: keep it centered and framed */
@media (min-width: 431px) {
  .mobilef0db9-shell {
    box-shadow: 0 0 0 1px rgba(255, 215, 0, 0.12), 0 18px 60px rgba(0, 0, 0, 0.55);
  }
}

@media (min-width: 768px) {
  body { font-size: 15.5px; }
}

/* ---------- help-page compositions ---------- */
.mobilef0db9-pathrail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin: 12px 0 4px;
}

.mobilef0db9-pathrail a {
  min-height: 72px;
  padding: 9px 7px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #292929;
  border-top: 3px solid var(--mobilef0db9-flame);
  border-bottom: 1px solid var(--mobilef0db9-line-soft);
  border-radius: var(--mobilef0db9-radius-s);
  color: var(--mobilef0db9-ink);
  font-size: 12px;
  line-height: 1.35;
}

.mobilef0db9-pathrail a b { color: var(--mobilef0db9-gold); font-size: 15px; }
.mobilef0db9-pathrail a:hover { background: rgba(0, 206, 209, 0.12); }

.mobilef0db9-callout {
  margin: 12px 0;
  padding: 13px 12px;
  background: linear-gradient(135deg, rgba(255, 87, 34, 0.18), rgba(0, 206, 209, 0.08));
  border: 1px solid var(--mobilef0db9-line-soft);
  border-left: 4px solid var(--mobilef0db9-gold);
  border-radius: var(--mobilef0db9-radius);
}

.mobilef0db9-callout strong { display: block; margin-bottom: 4px; color: var(--mobilef0db9-gold); font-family: var(--mobilef0db9-head-font); }
.mobilef0db9-callout p { margin: 0; font-size: 13.5px; color: #eee9dc; }

.mobilef0db9-actionrow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 12px 0 2px;
}

.mobilef0db9-actionrow .mobilef0db9-btn { min-height: 48px; }

.mobilef0db9-notegrid {
  display: grid;
  gap: 8px;
  margin: 10px 0;
}

.mobilef0db9-notegrid article {
  padding: 10px 11px;
  background: rgba(255, 255, 255, 0.045);
  border-right: 3px solid var(--mobilef0db9-cyan);
  border-radius: var(--mobilef0db9-radius-s);
}

.mobilef0db9-notegrid h3 { margin: 0 0 4px; color: var(--mobilef0db9-teal); font-size: 14px; }
.mobilef0db9-notegrid p { margin: 0; color: #d9d4c7; font-size: 13px; }

.mobilef0db9-issuegrid { display: grid; gap: 7px; margin: 10px 0; }
.mobilef0db9-issuegrid article { display: grid; grid-template-columns: 92px 1fr; gap: 8px; padding: 9px; background: var(--mobilef0db9-bg-panel); border-bottom: 1px solid rgba(255, 215, 0, 0.2); }
.mobilef0db9-issuegrid b { color: var(--mobilef0db9-flame); font-size: 12.5px; }
.mobilef0db9-issuegrid span { color: #dcd7ca; font-size: 12.5px; }

.mobilef0db9-checkline { display: flex; align-items: flex-start; gap: 9px; padding: 9px 10px; margin-bottom: 7px; background: rgba(0, 206, 209, 0.06); border: 1px solid rgba(0, 206, 209, 0.18); border-radius: var(--mobilef0db9-radius-s); color: #e0dace; font-size: 13px; }
.mobilef0db9-checkline::before { content: "✓"; flex: 0 0 22px; display: inline-flex; align-items: center; justify-content: center; height: 22px; color: #151515; background: var(--mobilef0db9-teal); border-radius: 2px; font-weight: 800; }

.mobilef0db9-reviewhero { padding: 14px 12px; margin-bottom: 12px; background: radial-gradient(circle at 95% 8%, rgba(255, 215, 0, 0.2), transparent 32%), #292929; border: 1px solid var(--mobilef0db9-line); border-radius: var(--mobilef0db9-radius); }
.mobilef0db9-reviewhero h2 { margin: 0 0 7px; color: var(--mobilef0db9-gold); font-family: var(--mobilef0db9-head-font); font-size: 20px; }
.mobilef0db9-reviewhero p { margin: 0 0 10px; color: #e3ded1; font-size: 13.5px; }

.mobilef0db9-verdict {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 11px;
  align-items: center;
  padding: 10px;
  background: #1d1d1d;
  border-left: 4px solid var(--mobilef0db9-flame);
  border-radius: var(--mobilef0db9-radius-s);
}
.mobilef0db9-verdict-mark { display: grid; place-items: center; min-height: 62px; background: var(--mobilef0db9-flame); color: #211007; font: 800 22px/1 var(--mobilef0db9-head-font); }
.mobilef0db9-verdict b { display: block; color: var(--mobilef0db9-teal); font-size: 14px; }
.mobilef0db9-verdict span { color: #cec9bb; font-size: 12.5px; }

.mobilef0db9-ledger { display: grid; gap: 6px; margin: 10px 0; }
.mobilef0db9-ledger div { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center; padding: 8px 9px; background: var(--mobilef0db9-bg-panel); border-left: 2px solid var(--mobilef0db9-cyan); }
.mobilef0db9-ledger b { color: #e6e1d4; font-size: 13px; }
.mobilef0db9-ledger span { color: var(--mobilef0db9-gold); font-size: 11px; font-weight: 700; text-align: right; }

.mobilef0db9-reviewtable { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 12.5px; }
.mobilef0db9-reviewtable th, .mobilef0db9-reviewtable td { padding: 8px 7px; border: 1px solid rgba(255, 255, 255, 0.1); text-align: left; vertical-align: top; }
.mobilef0db9-reviewtable th { color: var(--mobilef0db9-gold); background: #303030; font-family: var(--mobilef0db9-head-font); }
.mobilef0db9-reviewtable td { color: #d8d3c5; background: rgba(255, 255, 255, 0.025); }

.mobilef0db9-timeline { list-style: none; padding: 0 0 0 20px; margin: 10px 0; border-left: 2px solid var(--mobilef0db9-flame); }
.mobilef0db9-timeline li { position: relative; padding: 0 0 12px 12px; color: #dcd7ca; font-size: 13.5px; }
.mobilef0db9-timeline li::before { content: ""; position: absolute; left: -27px; top: 4px; width: 10px; height: 10px; border: 2px solid var(--mobilef0db9-gold); background: var(--mobilef0db9-bg-canvas); border-radius: 50%; }
.mobilef0db9-timeline b { color: var(--mobilef0db9-teal); }

.mobilef0db9-quote { margin: 10px 0; padding: 10px 12px; border-left: 3px solid var(--mobilef0db9-teal); background: rgba(64, 224, 208, 0.07); color: #e1dcd0; font-size: 13.5px; }
.mobilef0db9-quote cite { display: block; margin-top: 5px; color: var(--mobilef0db9-ink-dim); font-size: 11px; font-style: normal; }

/* respect motion preferences */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .mobilef0db9-menu { transition: none; }
}