/* ==========================================================================
   ceo bet — base stylesheet (ceo-bet.homes)
   class prefix : shellfc12f-
   canvas       : 320-430px mobile-first, centered phone canvas on wide screens
   palette      : #212F3D base / #87CEFA ink / #1E90FF accent
   voice        : mono accents + regular body, small-medium radii,
                   outlined tile game cards, slide-in menu, card lift
   ========================================================================== */

:root {
  --shellfc12f-bg: #212f3d;
  --shellfc12f-bg-deep: #18232e;
  --shellfc12f-bg-outside: #0d131a;
  --shellfc12f-ink: #87cefa;
  --shellfc12f-ink-strong: #dbf1ff;
  --shellfc12f-ink-dim: #7ea3bc;
  --shellfc12f-accent: #1e90ff;
  --shellfc12f-accent-ink: #06121f;
  --shellfc12f-accent-soft: rgba(30, 144, 255, 0.16);
  --shellfc12f-line: rgba(135, 206, 250, 0.22);
  --shellfc12f-line-strong: rgba(30, 144, 255, 0.48);
  --shellfc12f-warn: #f5b041;
  --shellfc12f-warn-soft: rgba(245, 176, 65, 0.08);
  --shellfc12f-mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Consolas, "Courier New", monospace;
  --shellfc12f-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Bengali", "Hind Siliguri", Arial, sans-serif;
  --shellfc12f-r-sm: 6px;
  --shellfc12f-r-md: 10px;
  --shellfc12f-r-lg: 14px;
  --shellfc12f-pad: 14px;
  --shellfc12f-gap: 12px;
}

/* --------------------------------------------------------------------------
   base
   -------------------------------------------------------------------------- */

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--shellfc12f-bg-outside);
  color: var(--shellfc12f-ink);
  font-family: var(--shellfc12f-sans);
  font-size: 15px;
  line-height: 1.65;
}

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

button {
  font-family: inherit;
}

a {
  color: var(--shellfc12f-ink-strong);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--shellfc12f-accent);
  outline-offset: 2px;
}

.shellfc12f-noscroll {
  overflow: hidden;
}

.shellfc12f-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--shellfc12f-accent);
  color: var(--shellfc12f-accent-ink);
  padding: 10px 16px;
  border-radius: var(--shellfc12f-r-md);
  z-index: 120;
  font-weight: 700;
  text-decoration: none;
}

.shellfc12f-skip:focus {
  left: 12px;
  top: 12px;
}

/* centered phone canvas */
.shellfc12f-page {
  position: relative;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--shellfc12f-bg);
  overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   header — logo-led action bar
   -------------------------------------------------------------------------- */

.shellfc12f-head {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  max-width: 430px;
  z-index: 60;
  background: rgba(24, 35, 46, 0.96);
  border-bottom: 1px solid var(--shellfc12f-line);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  padding: 8px 12px 9px;
}

.shellfc12f-head-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.shellfc12f-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.shellfc12f-logo {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid var(--shellfc12f-line-strong);
  flex: none;
  object-fit: cover;
  background: var(--shellfc12f-bg-deep);
}

.shellfc12f-brand-name {
  font-family: var(--shellfc12f-mono);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--shellfc12f-ink-strong);
  white-space: nowrap;
}

.shellfc12f-burger {
  margin-left: auto;
  width: 44px;
  height: 44px;
  flex: none;
  display: grid;
  place-items: center;
  background: rgba(135, 206, 250, 0.06);
  border: 1px solid var(--shellfc12f-line);
  border-radius: var(--shellfc12f-r-md);
  cursor: pointer;
  color: var(--shellfc12f-ink);
  transition: transform 0.15s ease, background 0.15s ease;
}

.shellfc12f-burger:active {
  transform: scale(0.93);
  background: var(--shellfc12f-accent-soft);
}

.shellfc12f-head-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

/* --------------------------------------------------------------------------
   buttons — lightly rounded text button group
   -------------------------------------------------------------------------- */

.shellfc12f-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--shellfc12f-r-md);
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.shellfc12f-btn--cta {
  background: var(--shellfc12f-accent);
  color: var(--shellfc12f-accent-ink);
  border: 1px solid var(--shellfc12f-accent);
}

.shellfc12f-btn--cta:hover {
  background: #3ba1ff;
}

.shellfc12f-btn--line {
  background: rgba(135, 206, 250, 0.05);
  color: var(--shellfc12f-ink-strong);
  border: 1px solid var(--shellfc12f-line-strong);
}

.shellfc12f-btn--line:hover {
  background: var(--shellfc12f-accent-soft);
}

.shellfc12f-btn:active {
  transform: scale(0.96);
}

/* --------------------------------------------------------------------------
   full-height slide-in menu layer
   -------------------------------------------------------------------------- */

.shellfc12f-scrim {
  position: fixed;
  inset: 0;
  background: rgba(6, 10, 15, 0.66);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 70;
}

.shellfc12f-scrim--on {
  opacity: 1;
  pointer-events: auto;
}

.shellfc12f-menu {
  position: fixed;
  top: 0;
  bottom: 0;
  width: min(84vw, 330px);
  right: max(0px, calc(50vw - 215px));
  z-index: 80;
  background: #16202b;
  border-left: 1px solid var(--shellfc12f-line-strong);
  transform: translateX(105%);
  transition: transform 0.28s ease;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 12px calc(16px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
}

.shellfc12f-menu--open {
  transform: translateX(0);
}

.shellfc12f-menu-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 2px 4px 10px;
  border-bottom: 1px solid var(--shellfc12f-line);
  margin-bottom: 4px;
}

.shellfc12f-menu-title {
  font-family: var(--shellfc12f-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--shellfc12f-ink-strong);
  letter-spacing: 0.5px;
}

.shellfc12f-menu-close {
  margin-left: auto;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid var(--shellfc12f-line);
  border-radius: var(--shellfc12f-r-sm);
  color: var(--shellfc12f-ink);
  cursor: pointer;
}

.shellfc12f-menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.shellfc12f-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: var(--shellfc12f-r-md);
  color: var(--shellfc12f-ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.35;
  transition: background 0.15s ease, color 0.15s ease;
}

.shellfc12f-menu-item:hover {
  background: var(--shellfc12f-accent-soft);
  color: var(--shellfc12f-ink-strong);
}

.shellfc12f-menu-num {
  font-family: var(--shellfc12f-mono);
  font-size: 10.5px;
  color: var(--shellfc12f-accent);
  border: 1px solid var(--shellfc12f-line-strong);
  border-radius: var(--shellfc12f-r-sm);
  padding: 2px 5px;
  flex: none;
}

.shellfc12f-menu-item--on {
  background: var(--shellfc12f-accent);
  color: var(--shellfc12f-accent-ink);
}

.shellfc12f-menu-item--on .shellfc12f-menu-num {
  border-color: rgba(6, 18, 31, 0.4);
  color: var(--shellfc12f-accent-ink);
}

.shellfc12f-menu-foot {
  margin-top: auto;
  padding: 10px 6px 0;
  border-top: 1px solid var(--shellfc12f-line);
}

.shellfc12f-menu-note {
  font-size: 11.5px;
  color: var(--shellfc12f-ink-dim);
  margin: 0 0 10px;
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   main canvas flow
   -------------------------------------------------------------------------- */

.shellfc12f-main {
  padding: 112px 0 108px;
}

.shellfc12f-sec {
  padding: 18px var(--shellfc12f-pad) 2px;
}

.shellfc12f-sec-tag {
  font-family: var(--shellfc12f-mono);
  font-size: 10.5px;
  letter-spacing: 1.4px;
  color: var(--shellfc12f-accent);
  text-transform: uppercase;
  margin: 0 0 6px;
}

.shellfc12f-h1 {
  font-size: 21px;
  line-height: 1.42;
  font-weight: 800;
  color: var(--shellfc12f-ink-strong);
  margin: 0 0 10px;
}

.shellfc12f-h2 {
  font-size: 17px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--shellfc12f-ink-strong);
  margin: 0 0 8px;
}

.shellfc12f-h3 {
  font-size: 14.5px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--shellfc12f-ink-strong);
  margin: 14px 0 6px;
}

.shellfc12f-p {
  font-size: 13.8px;
  color: var(--shellfc12f-ink);
  margin: 0 0 10px;
}

.shellfc12f-lead {
  font-size: 14px;
  color: var(--shellfc12f-ink-strong);
  border-left: 3px solid var(--shellfc12f-accent);
  padding: 2px 0 2px 10px;
  margin: 0 0 12px;
}

.shellfc12f-link {
  color: #9fd4ff;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(30, 144, 255, 0.6);
}

.shellfc12f-link:hover {
  text-decoration-color: var(--shellfc12f-accent);
}

/* --------------------------------------------------------------------------
   hero carousel
   -------------------------------------------------------------------------- */

.shellfc12f-hero {
  position: relative;
  margin: 12px var(--shellfc12f-pad) 0;
  border: 1px solid var(--shellfc12f-line-strong);
  border-radius: var(--shellfc12f-r-lg);
  overflow: hidden;
  background: var(--shellfc12f-bg-deep);
  aspect-ratio: 2 / 1;
}

.shellfc12f-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  border: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.55s ease;
  text-align: left;
}

.shellfc12f-slide--on {
  opacity: 1;
}

.shellfc12f-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shellfc12f-slide-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 30px 14px 14px;
  background: linear-gradient(180deg, rgba(13, 19, 26, 0) 0%, rgba(13, 19, 26, 0.9) 74%);
}

.shellfc12f-kicker {
  font-family: var(--shellfc12f-mono);
  font-size: 10.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #9fd4ff;
}

.shellfc12f-slide-title {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--shellfc12f-ink-strong);
  line-height: 1.32;
}

.shellfc12f-slide-sub {
  font-size: 11.5px;
  color: var(--shellfc12f-ink);
  line-height: 1.45;
}

.shellfc12f-dots {
  position: absolute;
  right: 8px;
  bottom: 6px;
  display: flex;
  gap: 4px;
  z-index: 2;
}

.shellfc12f-dot {
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.shellfc12f-dot::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(135, 206, 250, 0.42);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.shellfc12f-dot--on::before {
  background: var(--shellfc12f-accent);
  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.3);
}

/* --------------------------------------------------------------------------
   intro chips + fact tiles
   -------------------------------------------------------------------------- */

.shellfc12f-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
}

.shellfc12f-chip {
  font-family: var(--shellfc12f-mono);
  font-size: 11px;
  letter-spacing: 0.3px;
  color: var(--shellfc12f-ink-strong);
  border: 1px solid var(--shellfc12f-line);
  border-radius: 999px;
  padding: 6px 11px;
  background: rgba(135, 206, 250, 0.06);
}

.shellfc12f-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 14px 0 0;
}

.shellfc12f-fact {
  border: 1px dashed var(--shellfc12f-line-strong);
  border-radius: var(--shellfc12f-r-md);
  padding: 10px 11px;
  background: rgba(30, 144, 255, 0.07);
}

.shellfc12f-fact-num {
  font-family: var(--shellfc12f-mono);
  font-size: 11.5px;
  letter-spacing: 0.5px;
  color: var(--shellfc12f-ink-strong);
}

.shellfc12f-fact-txt {
  font-size: 12.5px;
  color: var(--shellfc12f-ink);
  margin: 4px 0 0;
  line-height: 1.5;
}

.shellfc12f-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 14px 0 0;
}

/* --------------------------------------------------------------------------
   game sections — outlined tile cards
   -------------------------------------------------------------------------- */

.shellfc12f-sec-note {
  font-size: 13px;
  color: var(--shellfc12f-ink);
  margin: 0 0 12px;
}

.shellfc12f-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.shellfc12f-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 8px 6px 7px;
  background: rgba(135, 206, 250, 0.05);
  border: 1px solid var(--shellfc12f-line);
  border-radius: var(--shellfc12f-r-md);
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.shellfc12f-card:hover,
.shellfc12f-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--shellfc12f-line-strong);
  background: var(--shellfc12f-accent-soft);
  box-shadow: 0 6px 14px rgba(13, 19, 26, 0.55);
}

.shellfc12f-card:active {
  transform: translateY(0) scale(0.97);
}

.shellfc12f-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(135, 206, 250, 0.14);
  background: var(--shellfc12f-bg-deep);
}

.shellfc12f-card-name {
  font-size: 11px;
  line-height: 1.35;
  color: var(--shellfc12f-ink);
  text-align: center;
  overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   content modules — outlined panels, lists, steps
   -------------------------------------------------------------------------- */

.shellfc12f-panel {
  border: 1px solid var(--shellfc12f-line);
  border-radius: var(--shellfc12f-r-lg);
  background: var(--shellfc12f-bg-deep);
  padding: 15px 14px;
}

.shellfc12f-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.shellfc12f-list li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  color: var(--shellfc12f-ink);
  line-height: 1.6;
}

.shellfc12f-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--shellfc12f-accent);
  background: var(--shellfc12f-accent-soft);
}

.shellfc12f-steps {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: shellfc12f-step;
}

.shellfc12f-steps li {
  counter-increment: shellfc12f-step;
  position: relative;
  padding-left: 38px;
  min-height: 30px;
  font-size: 13.5px;
  color: var(--shellfc12f-ink);
  line-height: 1.6;
}

.shellfc12f-steps li::before {
  content: counter(shellfc12f-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  font-family: var(--shellfc12f-mono);
  font-size: 11px;
  color: var(--shellfc12f-ink-strong);
  border: 1px solid var(--shellfc12f-line-strong);
  border-radius: var(--shellfc12f-r-sm);
  background: var(--shellfc12f-accent-soft);
}

.shellfc12f-checklist {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.shellfc12f-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 13.2px;
  color: var(--shellfc12f-ink);
  line-height: 1.55;
  border: 1px solid var(--shellfc12f-line);
  border-radius: var(--shellfc12f-r-md);
  padding: 9px 10px;
  background: rgba(135, 206, 250, 0.04);
}

.shellfc12f-checklist li::before {
  content: "✓";
  flex: none;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  font-family: var(--shellfc12f-mono);
  font-size: 11px;
  color: var(--shellfc12f-accent-ink);
  background: var(--shellfc12f-accent);
  border-radius: 5px;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   extended footer — horizontal promo shortcuts + page directory
   -------------------------------------------------------------------------- */

.shellfc12f-ext {
  margin: 24px 0 0;
  border-top: 1px solid var(--shellfc12f-line-strong);
  background: var(--shellfc12f-bg-deep);
  padding: 18px var(--shellfc12f-pad) 10px;
}

.shellfc12f-ext-title {
  font-family: var(--shellfc12f-mono);
  font-size: 11px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--shellfc12f-accent);
  margin: 0 0 8px;
}

.shellfc12f-ext-brand {
  font-size: 13px;
  color: var(--shellfc12f-ink);
  margin: 0;
  line-height: 1.65;
}

.shellfc12f-ext-promos {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 2px;
}

.shellfc12f-ext-promo {
  font-family: var(--shellfc12f-mono);
  font-size: 11.5px;
  letter-spacing: 0.2px;
  color: var(--shellfc12f-ink-strong);
  background: var(--shellfc12f-accent-soft);
  border: 1px solid var(--shellfc12f-line-strong);
  border-radius: 999px;
  padding: 10px 14px;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.shellfc12f-ext-promo:hover {
  background: rgba(30, 144, 255, 0.28);
}

.shellfc12f-ext-promo:active {
  transform: scale(0.95);
}

.shellfc12f-ext-dir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.shellfc12f-ext-dir a {
  display: inline-block;
  font-size: 12.5px;
  color: var(--shellfc12f-ink);
  text-decoration: none;
  border-bottom: 1px dashed rgba(135, 206, 250, 0.28);
  padding: 5px 0;
  line-height: 1.5;
}

.shellfc12f-ext-dir a:hover {
  color: var(--shellfc12f-ink-strong);
  border-bottom-color: var(--shellfc12f-accent);
}

.shellfc12f-ext-note {
  margin: 14px 0 0;
  border: 1px dashed rgba(245, 176, 65, 0.5);
  border-radius: var(--shellfc12f-r-md);
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: #f2d5a0;
  background: var(--shellfc12f-warn-soft);
}

/* --------------------------------------------------------------------------
   footer + mobile bottom nav
   -------------------------------------------------------------------------- */

.shellfc12f-foot {
  padding: 14px var(--shellfc12f-pad) 10px;
  text-align: center;
}

.shellfc12f-foot-copy {
  font-family: var(--shellfc12f-mono);
  font-size: 11px;
  color: var(--shellfc12f-ink-dim);
  margin: 0;
  letter-spacing: 0.3px;
}

.shellfc12f-bnav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  max-width: 430px;
  z-index: 60;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  background: rgba(24, 35, 46, 0.97);
  border-top: 1px solid var(--shellfc12f-line-strong);
  padding: 6px 6px calc(6px + env(safe-area-inset-bottom, 0px));
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.shellfc12f-bnav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 52px;
  padding: 4px 2px;
  border: 1px solid transparent;
  border-radius: var(--shellfc12f-r-md);
  background: transparent;
  color: var(--shellfc12f-ink);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.shellfc12f-bnav-item:active {
  transform: scale(0.94);
}

.shellfc12f-bnav-ico {
  width: 22px;
  height: 22px;
  display: block;
  pointer-events: none;
}

.shellfc12f-bnav-txt {
  font-size: 10.5px;
  letter-spacing: 0.2px;
  line-height: 1.2;
}

.shellfc12f-bnav-item--on {
  background: var(--shellfc12f-accent);
  color: var(--shellfc12f-accent-ink);
  border-color: var(--shellfc12f-accent);
}

/* --------------------------------------------------------------------------
   responsive canvas rules
   -------------------------------------------------------------------------- */

/* 4 columns on the narrowest phones */
@media (max-width: 359px) {
  .shellfc12f-brand-name {
    font-size: 15px;
  }

  .shellfc12f-h1 {
    font-size: 19.5px;
  }

  .shellfc12f-slide-title {
    font-size: 15px;
  }

  .shellfc12f-facts {
    gap: 6px;
  }

  .shellfc12f-card-name {
    font-size: 10.5px;
  }
}

/* 5 columns from 375px up to the canvas edge */
@media (min-width: 375px) {
  .shellfc12f-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* phone canvas ceiling: tighten hero captions and tiles */
@media (max-width: 430px) {
  .shellfc12f-slide-cap {
    padding: 26px 12px 13px;
  }

  .shellfc12f-slide-sub {
    font-size: 11px;
  }

  .shellfc12f-ext-dir a {
    font-size: 12px;
  }

  .shellfc12f-panel {
    padding: 14px 12px;
  }
}

/* wide screens: keep the centered phone canvas visible */
@media (min-width: 431px) {
  .shellfc12f-page {
    box-shadow: 0 0 0 1px rgba(135, 206, 250, 0.1), 0 0 44px rgba(6, 10, 15, 0.8);
  }
}

/* honor reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }

  html {
    scroll-behavior: auto;
  }
}