/* ==========================================================================
   3u3u ph - visuals-mobile-a8f1c0.css
   Mobile-first gaming gateway for 3u3u-ph.click
   Canvas: 320-430px, centered on wide screens.
   Palette: #3A3A3A base / #DEE2E6 text / #AD1457 brand accent.
   Every class and variable uses the mobilef1c00- prefix.
   Typography: monospace accents over a regular sans body.
   Motion budget: state-color changes only.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  --mobilef1c00-ink: #3a3a3a;
  --mobilef1c00-ink-deep: #2d2d2d;
  --mobilef1c00-ink-raise: #464646;
  --mobilef1c00-ink-hover: #4c4c4c;
  --mobilef1c00-ink-line: #585858;
  --mobilef1c00-chalk: #dee2e6;
  --mobilef1c00-chalk-dim: #b0b6bc;
  --mobilef1c00-magenta: #ad1457;
  --mobilef1c00-magenta-hot: #c9206a;
  --mobilef1c00-magenta-dark: #8c0f47;
  --mobilef1c00-r-card: 10px;
  --mobilef1c00-r-cell: 9px;
  --mobilef1c00-r-btn: 7px;
  --mobilef1c00-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --mobilef1c00-font-mono: "Courier New", ui-monospace, SFMono-Regular, Menlo,
    Consolas, monospace;
  --mobilef1c00-topbar-h: 58px;
  --mobilef1c00-bottomnav-h: 64px;
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */
* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--mobilef1c00-ink-deep);
  color: var(--mobilef1c00-chalk);
  font-family: var(--mobilef1c00-font-body);
  font-size: 15px;
  line-height: 1.55;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a {
  color: var(--mobilef1c00-chalk);
}

:focus-visible {
  outline: 2px solid var(--mobilef1c00-magenta-hot);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: var(--mobilef1c00-magenta);
  color: #ffffff;
}

/* Phone canvas: always capped at 430px, centered when the viewport widens. */
.mobilef1c00-page {
  position: relative;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--mobilef1c00-ink);
  box-shadow: 0 0 0 1px var(--mobilef1c00-ink-line);
}

.mobilef1c00-main {
  padding: calc(var(--mobilef1c00-topbar-h) + 12px) 12px
    calc(var(--mobilef1c00-bottomnav-h) + 28px + env(safe-area-inset-bottom, 0px));
}

/* --------------------------------------------------------------------------
   3. Buttons - solid primary, outlined secondary, compact radii
   -------------------------------------------------------------------------- */
.mobilef1c00-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--mobilef1c00-r-btn);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-align: center;
  transition: background-color 0.15s ease, color 0.15s ease,
    border-color 0.15s ease;
}

.mobilef1c00-btn-solid {
  background: var(--mobilef1c00-magenta);
  color: #ffffff;
}

.mobilef1c00-btn-solid:active {
  background: var(--mobilef1c00-magenta-dark);
}

.mobilef1c00-btn-line {
  border: 1px solid var(--mobilef1c00-chalk);
  color: var(--mobilef1c00-chalk);
  background: transparent;
}

.mobilef1c00-btn-line:active {
  border-color: var(--mobilef1c00-magenta-hot);
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-btn-compact {
  min-height: 44px;
  padding: 8px 10px;
  font-size: 12.5px;
}

.mobilef1c00-btn-block {
  width: 100%;
}

/* --------------------------------------------------------------------------
   4. Top bar - centered identity strip with a separate action zone
   -------------------------------------------------------------------------- */
.mobilef1c00-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  background: var(--mobilef1c00-ink-deep);
  border-bottom: 1px solid var(--mobilef1c00-ink-line);
}

.mobilef1c00-topbar-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 6px;
  height: var(--mobilef1c00-topbar-h);
  padding: 0 8px;
}

/* Action zone sits outside the identity strip: Register, Login live here. */
.mobilef1c00-actionzone {
  display: flex;
  gap: 5px;
  justify-self: start;
}

/* Brand identity - real logo image plus site name, nothing else. */
.mobilef1c00-identity {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  justify-self: center;
}

.mobilef1c00-identity img {
  width: 33px;
  height: 33px;
  border-radius: 8px;
  border: 1px solid var(--mobilef1c00-ink-line);
}

.mobilef1c00-identity-name {
  font-family: var(--mobilef1c00-font-mono);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--mobilef1c00-chalk);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.mobilef1c00-menubtn {
  justify-self: end;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--mobilef1c00-r-btn);
  color: var(--mobilef1c00-chalk);
  transition: color 0.15s ease;
}

.mobilef1c00-menubtn:active,
.mobilef1c00-menubtn-open {
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-menubtn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   5. Compact route panel (expandable site menu)
   -------------------------------------------------------------------------- */
.mobilef1c00-routes {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--mobilef1c00-ink-deep);
  border-bottom: 2px solid var(--mobilef1c00-magenta);
  padding: 6px 12px 14px;
}

.mobilef1c00-routes-open {
  display: block;
}

.mobilef1c00-routes-label {
  margin: 10px 2px 6px;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-routes-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.mobilef1c00-routes-list a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--mobilef1c00-ink-line);
  border-radius: 8px;
  background: var(--mobilef1c00-ink);
  text-decoration: none;
  font-size: 13px;
  color: var(--mobilef1c00-chalk);
  transition: border-color 0.15s ease, color 0.15s ease;
}

.mobilef1c00-routes-list a:active {
  border-color: var(--mobilef1c00-magenta-hot);
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-routes-here {
  border-color: var(--mobilef1c00-magenta) !important;
  color: var(--mobilef1c00-magenta-hot) !important;
}

/* --------------------------------------------------------------------------
   6. Hero carousel - 2:1 promo banners, state crossfade only
   -------------------------------------------------------------------------- */
.mobilef1c00-hero {
  position: relative;
  border-radius: var(--mobilef1c00-r-card);
  overflow: hidden;
  border: 1px solid var(--mobilef1c00-ink-line);
  background: var(--mobilef1c00-ink-deep);
  aspect-ratio: 2 / 1;
  touch-action: pan-y;
}

.mobilef1c00-hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mobilef1c00-hero-on {
  opacity: 1;
  z-index: 2;
}

.mobilef1c00-hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobilef1c00-hero-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 12px 10px;
  background: linear-gradient(
    180deg,
    rgba(45, 45, 45, 0) 0%,
    rgba(45, 45, 45, 0.9) 80%
  );
  text-align: left;
}

.mobilef1c00-hero-cap strong {
  display: block;
  font-size: 15px;
  line-height: 1.25;
  color: #ffffff;
}

.mobilef1c00-hero-cap span {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-hero-dots {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 5;
  display: flex;
  gap: 6px;
}

.mobilef1c00-hero-dot {
  width: 26px;
  height: 26px;
  position: relative;
}

.mobilef1c00-hero-dot::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: rgba(222, 226, 230, 0.45);
  transition: background-color 0.15s ease;
}

.mobilef1c00-hero-dot-on::before {
  background: var(--mobilef1c00-magenta-hot);
}

/* --------------------------------------------------------------------------
   7. Intro block and single H1
   -------------------------------------------------------------------------- */
.mobilef1c00-intro {
  padding: 16px 2px 2px;
}

.mobilef1c00-kicker {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-page-title {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.3;
  color: var(--mobilef1c00-chalk);
}

.mobilef1c00-lede {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-lede a {
  color: var(--mobilef1c00-magenta-hot);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* --------------------------------------------------------------------------
   8. Step strip - step-progressive rhythm, monospace numbers
   -------------------------------------------------------------------------- */
.mobilef1c00-steps {
  margin: 16px 0;
  padding: 6px 12px;
  border: 1px solid var(--mobilef1c00-ink-line);
  border-radius: var(--mobilef1c00-r-card);
  background: var(--mobilef1c00-ink-deep);
}

.mobilef1c00-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 10px;
  align-items: start;
  padding: 11px 0;
}

.mobilef1c00-step + .mobilef1c00-step {
  border-top: 1px dashed var(--mobilef1c00-ink-line);
}

.mobilef1c00-step-no {
  font-family: var(--mobilef1c00-font-mono);
  font-size: 18px;
  font-weight: 700;
  line-height: 44px;
  text-align: center;
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-step-body h3 {
  margin: 0 0 2px;
  font-size: 14.5px;
  color: var(--mobilef1c00-chalk);
}

.mobilef1c00-step-body p {
  margin: 0;
  font-size: 12.5px;
  color: var(--mobilef1c00-chalk-dim);
}

/* --------------------------------------------------------------------------
   9. Section shells shared by game categories and content modules
   -------------------------------------------------------------------------- */
.mobilef1c00-sec {
  margin: 24px 0;
}

.mobilef1c00-sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  padding-left: 10px;
  border-left: 3px solid var(--mobilef1c00-magenta);
}

.mobilef1c00-sec-title {
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
  color: var(--mobilef1c00-chalk);
}

.mobilef1c00-sec-count {
  flex: none;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-sec-note {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-sec-note a {
  color: var(--mobilef1c00-magenta-hot);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* --------------------------------------------------------------------------
   10. Game grid - large and small cells mixed, 4 cols at 320px
   -------------------------------------------------------------------------- */
.mobilef1c00-gamegrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.mobilef1c00-gamecell {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 6px 4px 7px;
  border: 1px solid var(--mobilef1c00-ink-line);
  border-radius: var(--mobilef1c00-r-cell);
  background: var(--mobilef1c00-ink-raise);
  text-align: center;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.mobilef1c00-gamecell:active {
  border-color: var(--mobilef1c00-magenta);
  background: var(--mobilef1c00-ink-hover);
}

.mobilef1c00-gamecell-frame {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  overflow: hidden;
  background: var(--mobilef1c00-ink-deep);
}

.mobilef1c00-gamecell-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobilef1c00-gamecell-name {
  font-size: 10.5px;
  line-height: 1.25;
  color: var(--mobilef1c00-chalk);
  overflow-wrap: anywhere;
}

/* Large feature cell spans two tracks for the big-card / small-card mix. */
.mobilef1c00-gamecell-hero {
  grid-column: span 2;
}

.mobilef1c00-gamecell-hero .mobilef1c00-gamecell-name {
  font-size: 12px;
  font-weight: 700;
}

.mobilef1c00-gamecell-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--mobilef1c00-magenta);
  color: #ffffff;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   11. Payment conditions - split rows with monospace kind tags
   -------------------------------------------------------------------------- */
.mobilef1c00-paylist {
  border: 1px solid var(--mobilef1c00-ink-line);
  border-radius: var(--mobilef1c00-r-card);
  background: var(--mobilef1c00-ink-deep);
  padding: 4px 12px;
}

.mobilef1c00-payrow {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 10px;
  padding: 12px 0;
}

.mobilef1c00-payrow + .mobilef1c00-payrow {
  border-top: 1px solid var(--mobilef1c00-ink-line);
}

.mobilef1c00-pay-kind {
  padding-top: 2px;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-pay-copy h3 {
  margin: 0 0 3px;
  font-size: 14px;
  color: var(--mobilef1c00-chalk);
}

.mobilef1c00-pay-copy p {
  margin: 0;
  font-size: 12.5px;
  color: var(--mobilef1c00-chalk-dim);
}

/* --------------------------------------------------------------------------
   12. Promotion cards
   -------------------------------------------------------------------------- */
.mobilef1c00-promogrid {
  display: grid;
  gap: 10px;
}

.mobilef1c00-promocard {
  padding: 12px;
  border: 1px solid var(--mobilef1c00-ink-line);
  border-left: 3px solid var(--mobilef1c00-magenta);
  border-radius: var(--mobilef1c00-r-card);
  background: var(--mobilef1c00-ink-deep);
}

.mobilef1c00-promocard h3 {
  margin: 0 0 4px;
  font-size: 15px;
  color: var(--mobilef1c00-chalk);
}

.mobilef1c00-promocard p {
  margin: 0 0 10px;
  font-size: 12.5px;
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-promoact {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* --------------------------------------------------------------------------
   13. Pros and limitations columns
   -------------------------------------------------------------------------- */
.mobilef1c00-duo {
  display: grid;
  gap: 10px;
}

.mobilef1c00-duo-col {
  padding: 12px;
  border: 1px solid var(--mobilef1c00-ink-line);
  border-radius: var(--mobilef1c00-r-card);
  background: var(--mobilef1c00-ink-deep);
}

.mobilef1c00-duo-col h3 {
  margin: 0 0 8px;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mobilef1c00-duo-strong h3 {
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-duo-limit h3 {
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-duo-col ul {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-duo-col li {
  margin: 5px 0;
}

/* --------------------------------------------------------------------------
   14. Term glossary
   -------------------------------------------------------------------------- */
.mobilef1c00-terms {
  margin: 0;
  padding: 4px 12px;
  border: 1px solid var(--mobilef1c00-ink-line);
  border-radius: var(--mobilef1c00-r-card);
  background: var(--mobilef1c00-ink-deep);
}

.mobilef1c00-terms dt {
  margin-top: 12px;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--mobilef1c00-chalk);
}

.mobilef1c00-terms dd {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--mobilef1c00-chalk-dim);
}

/* --------------------------------------------------------------------------
   15. FAQ accordion - native details, state colors only
   -------------------------------------------------------------------------- */
.mobilef1c00-faq {
  border: 1px solid var(--mobilef1c00-ink-line);
  border-radius: var(--mobilef1c00-r-card);
  background: var(--mobilef1c00-ink-deep);
  overflow: hidden;
}

.mobilef1c00-faq details {
  border-bottom: 1px solid var(--mobilef1c00-ink-line);
}

.mobilef1c00-faq details:last-child {
  border-bottom: 0;
}

.mobilef1c00-faq summary {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--mobilef1c00-chalk);
  transition: color 0.15s ease;
}

.mobilef1c00-faq summary::-webkit-details-marker {
  display: none;
}

.mobilef1c00-faq summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-faq details[open] summary {
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-faq details[open] summary::after {
  content: "-";
}

.mobilef1c00-faq-body {
  padding: 0 12px 13px;
  font-size: 13px;
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-faq-body p {
  margin: 0;
}

/* --------------------------------------------------------------------------
   16. Extended footer - directory, brand, promotion shortcuts, disclaimer
   -------------------------------------------------------------------------- */
.mobilef1c00-xfoot {
  margin-top: 30px;
  padding-top: 16px;
  border-top: 2px solid var(--mobilef1c00-magenta);
}

.mobilef1c00-xfoot-block {
  margin-bottom: 18px;
}

.mobilef1c00-xfoot-label {
  margin: 0 0 8px;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mobilef1c00-chalk-dim);
}

.mobilef1c00-dir {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mobilef1c00-dir a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 13px;
  border: 1px solid var(--mobilef1c00-ink-line);
  border-radius: 999px;
  background: var(--mobilef1c00-ink-deep);
  text-decoration: none;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 11.5px;
  color: var(--mobilef1c00-chalk);
  transition: border-color 0.15s ease, color 0.15s ease;
}

.mobilef1c00-dir a:active {
  border-color: var(--mobilef1c00-magenta-hot);
  color: var(--mobilef1c00-magenta-hot);
}

.mobilef1c00-xfoot-brand {
  margin: 0;
  font-size: 12.5px;
  color: var(--mobilef1c00-chalk-dim);
}

/* Horizontal promotion shortcut rail. */
.mobilef1c00-xpromo {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.mobilef1c00-xpromo::-webkit-scrollbar {
  display: none;
}

.mobilef1c00-xpromo .mobilef1c00-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.mobilef1c00-xfoot-note {
  margin: 0;
  padding: 10px 12px;
  border: 1px dashed var(--mobilef1c00-ink-line);
  border-radius: 8px;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--mobilef1c00-chalk-dim);
}

/* --------------------------------------------------------------------------
   17. Common footer - copyright line only
   -------------------------------------------------------------------------- */
.mobilef1c00-foot {
  margin-top: 16px;
  padding: 12px 0 2px;
  border-top: 1px solid var(--mobilef1c00-ink-line);
  text-align: center;
}

.mobilef1c00-foot p {
  margin: 0;
  font-family: var(--mobilef1c00-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mobilef1c00-chalk-dim);
}

/* --------------------------------------------------------------------------
   18. Mobile bottom navigation - brand-accent band, five roles
   -------------------------------------------------------------------------- */
.mobilef1c00-bottomnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 70;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--mobilef1c00-ink-deep);
  border-top: 3px solid var(--mobilef1c00-magenta);
  padding: 4px 0 calc(4px + env(safe-area-inset-bottom, 0px));
}

.mobilef1c00-bnav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 58px;
  text-decoration: none;
  color: var(--mobilef1c00-chalk-dim);
  transition: color 0.15s ease, transform 0.15s ease;
}

.mobilef1c00-bnav-item svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.mobilef1c00-bnav-item span {
  font-family: var(--mobilef1c00-font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.mobilef1c00-bnav-item:active {
  color: var(--mobilef1c00-chalk);
}

/* Active role: state color plus a slight lift. */
.mobilef1c00-bnav-active {
  color: var(--mobilef1c00-magenta-hot);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   19. Responsive fine-tuning inside the phone canvas
   -------------------------------------------------------------------------- */

/* Five game columns once the canvas reaches 375px. */
@media (min-width: 375px) {
  .mobilef1c00-gamegrid {
    grid-template-columns: repeat(5, 1fr);
    gap: 9px;
  }

  .mobilef1c00-page-title {
    font-size: 22px;
  }
}

/* At and beyond the 430px canvas edge the layout simply breathes. */
@media (min-width: 430px) {
  .mobilef1c00-main {
    padding-left: 16px;
    padding-right: 16px;
  }

  .mobilef1c00-hero-cap strong {
    font-size: 16px;
  }

  .mobilef1c00-sec-title {
    font-size: 18px;
  }

  .mobilef1c00-promogrid {
    grid-template-columns: 1fr 1fr;
  }

  .mobilef1c00-duo {
    grid-template-columns: 1fr 1fr;
  }
}

/* Honor reduced-motion preferences by dropping all transitions. */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}