/* ==========================================================================
   3333b.homes — adaptive visuals stylesheet
   Class prefix: shellfd120-  (all rules, variables and states)
   Canvas: 320-430px mobile first, wide screens keep a centered phone canvas
   Palette: #34495E base (deep) + #66CDAA signal (light mint)
   Language direction: Bengali, LTR
   ========================================================================== */

/* ---------- design tokens ---------- */
:root {
  --shellfd120-bg: #34495e;
  --shellfd120-bg-deep: #2a3a4a;
  --shellfd120-bg-sink: #22303d;
  --shellfd120-panel: #3c5165;
  --shellfd120-panel-hi: #466076;
  --shellfd120-line: #4c6478;
  --shellfd120-line-soft: #455a6c;
  --shellfd120-text: #e9f4ef;
  --shellfd120-text-dim: #aec2ce;
  --shellfd120-text-faint: #8aa2b1;
  --shellfd120-signal: #66cdaa;
  --shellfd120-signal-hi: #8fe3c4;
  --shellfd120-signal-ink: #14332a;
  --shellfd120-amber: #e5c07b;
  --shellfd120-amber-ink: #3a2e14;
  --shellfd120-radius: 8px;
  --shellfd120-radius-lg: 12px;
  --shellfd120-gap: 10px;
  --shellfd120-pad: 12px;
  --shellfd120-topbar-h: 100px;
  --shellfd120-bnav-h: 74px;
  --shellfd120-font: "Noto Sans Bengali", "Hind Siliguri", "SolaimanLipi",
    -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--shellfd120-bg-sink);
  color: var(--shellfd120-text);
  font-family: var(--shellfd120-font);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.75;
  overflow-x: hidden;
}

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

h1, h2, h3, h4, p, ul, ol, dl, figure { margin: 0; }

ul, ol { padding: 0; list-style: none; }

a {
  color: var(--shellfd120-signal);
  text-decoration: none;
}

a:hover { color: var(--shellfd120-signal-hi); }

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

:focus-visible {
  outline: 2px solid var(--shellfd120-signal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- phone canvas ---------- */
.shellfd120-page {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--shellfd120-bg);
  overflow-x: hidden;
  box-shadow: 0 0 0 1px rgba(102, 205, 170, 0.10);
}

/* ---------- main flow ---------- */
.shellfd120-main {
  padding: calc(var(--shellfd120-topbar-h) + 10px) var(--shellfd120-pad)
    calc(var(--shellfd120-bnav-h) + 26px);
}

.shellfd120-section {
  margin-bottom: 20px;
  scroll-margin-top: calc(var(--shellfd120-topbar-h) + 14px);
}

/* ==========================================================================
   Top bar — tab-style header, fixed to the phone canvas
   ========================================================================== */
.shellfd120-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  background: rgba(42, 58, 74, 0.97);
  border-bottom: 1px solid var(--shellfd120-line);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.shellfd120-toprow {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 58px;
  padding: 8px var(--shellfd120-pad) 6px;
}

/* brand area: real logo image + site name only */
.shellfd120-brand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 2px 4px 2px 0;
}

.shellfd120-logo {
  width: 34px;
  height: 34px;
  border-radius: 7px;
  border: 1px solid var(--shellfd120-line);
  object-fit: cover;
  flex: none;
}

.shellfd120-brandname {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: var(--shellfd120-text);
  line-height: 1.2;
}

.shellfd120-brandname b { color: var(--shellfd120-signal); font-weight: 800; }

/* header actions: compact dual button group */
.shellfd120-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
}

.shellfd120-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: var(--shellfd120-radius);
  border: 1px solid var(--shellfd120-signal);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  transition: background-color 0.15s ease, border-color 0.15s ease,
    color 0.15s ease;
}

.shellfd120-btn-fill {
  background: var(--shellfd120-signal);
  color: var(--shellfd120-signal-ink);
}

.shellfd120-btn-fill:hover {
  background: var(--shellfd120-signal-hi);
  color: var(--shellfd120-signal-ink);
}

.shellfd120-btn-line {
  background: transparent;
  color: var(--shellfd120-signal);
}

.shellfd120-btn-line:hover {
  background: rgba(102, 205, 170, 0.12);
  color: var(--shellfd120-signal-hi);
}

.shellfd120-btn-s {
  min-height: 44px;
  padding: 8px 12px;
  font-size: 12.5px;
}

/* tab strip below the brand row */
.shellfd120-tabs {
  display: flex;
  align-items: stretch;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 0 6px;
  border-top: 1px solid var(--shellfd120-line-soft);
  -webkit-overflow-scrolling: touch;
}

.shellfd120-tabs::-webkit-scrollbar { display: none; }

.shellfd120-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 11px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--shellfd120-text-faint);
  white-space: nowrap;
  flex: none;
  border-top: 2px solid transparent;
  margin-top: -1px;
  transition: color 0.15s ease;
}

.shellfd120-tab:hover { color: var(--shellfd120-text-dim); }

.shellfd120-tab-is-on {
  color: var(--shellfd120-signal-hi);
  border-top-color: var(--shellfd120-signal);
}

.shellfd120-tab-menu {
  color: var(--shellfd120-amber);
  border-left: 1px solid var(--shellfd120-line-soft);
  border-top: 2px solid transparent;
}

/* ==========================================================================
   Slide-up route panel (menu drawer)
   ========================================================================== */
.shellfd120-drawer {
  position: fixed;
  inset: 0;
  z-index: 80;
  visibility: hidden;
}

.shellfd120-drawer-is-open { visibility: visible; }

.shellfd120-scrim {
  position: absolute;
  inset: 0;
  background: rgba(19, 28, 36, 0.72);
  border: 0;
  width: 100%;
  height: 100%;
}

.shellfd120-sheet {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translate(-50%, 102%);
  width: 100%;
  max-width: 430px;
  max-height: 82vh;
  overflow-y: auto;
  background: var(--shellfd120-bg-deep);
  border: 1px solid var(--shellfd120-line);
  border-bottom: 0;
  border-radius: 16px 16px 0 0;
  padding: 14px var(--shellfd120-pad) calc(var(--shellfd120-bnav-h) + 12px);
  transition: transform 0.26s ease-in-out;
}

.shellfd120-drawer-is-open .shellfd120-sheet { transform: translate(-50%, 0); }

.shellfd120-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.shellfd120-sheet-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--shellfd120-text);
}

.shellfd120-sheet-close {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--shellfd120-line);
  border-radius: var(--shellfd120-radius);
  color: var(--shellfd120-text-dim);
  font-size: 15px;
  font-weight: 700;
}

.shellfd120-sheet-close:hover {
  color: var(--shellfd120-signal-hi);
  border-color: var(--shellfd120-signal);
}

.shellfd120-routeband {
  margin-bottom: 10px;
  border: 1px solid var(--shellfd120-line-soft);
  border-radius: var(--shellfd120-radius-lg);
  background: var(--shellfd120-panel);
  padding: 4px 2px;
}

.shellfd120-routeband-cap {
  padding: 8px 12px 2px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--shellfd120-signal);
  text-transform: none;
}

.shellfd120-route {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 6px 12px;
  border-radius: var(--shellfd120-radius);
  color: var(--shellfd120-text);
  font-size: 14px;
  font-weight: 600;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.shellfd120-route:hover {
  background: rgba(102, 205, 170, 0.10);
  color: var(--shellfd120-signal-hi);
}

.shellfd120-route-ico {
  width: 22px;
  height: 22px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--shellfd120-line);
  border-radius: 6px;
  color: var(--shellfd120-signal);
}

.shellfd120-route-ico svg { width: 13px; height: 13px; }

.shellfd120-route-note {
  margin-left: auto;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--shellfd120-text-faint);
}

.shellfd120-sheet-cta {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.shellfd120-sheet-cta .shellfd120-btn { flex: 1; }

/* ==========================================================================
   Hero carousel
   ========================================================================== */
.shellfd120-hero {
  position: relative;
  border: 1px solid var(--shellfd120-line);
  border-radius: var(--shellfd120-radius-lg);
  overflow: hidden;
  background: var(--shellfd120-bg-deep);
  margin-bottom: 16px;
}

.shellfd120-slides { position: relative; height: 172px; }

.shellfd120-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.shellfd120-slide-is-on { opacity: 1; }

.shellfd120-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shellfd120-slide-tag {
  position: absolute;
  left: 8px;
  bottom: 8px;
  max-width: 78%;
  padding: 4px 9px;
  border-radius: 6px;
  border: 1px solid rgba(102, 205, 170, 0.75);
  background: rgba(42, 58, 74, 0.82);
  color: var(--shellfd120-signal-hi);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
}

.shellfd120-dots {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: flex;
  gap: 6px;
  z-index: 2;
}

.shellfd120-dot {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.shellfd120-dot::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(233, 244, 239, 0.38);
  transition: background-color 0.15s ease;
}

.shellfd120-dot-is-on::after { background: var(--shellfd120-signal); }

/* ==========================================================================
   Intro block
   ========================================================================== */
.shellfd120-intro { margin-bottom: 18px; }

.shellfd120-h1 {
  font-size: 21px;
  line-height: 1.45;
  font-weight: 800;
  color: var(--shellfd120-text);
  margin-bottom: 8px;
}

.shellfd120-h1 em {
  font-style: normal;
  color: var(--shellfd120-signal);
}

.shellfd120-lede {
  font-size: 13.5px;
  color: var(--shellfd120-text-dim);
  margin-bottom: 12px;
}

.shellfd120-lede + .shellfd120-lede { margin-top: -6px; }

/* scenario branch chips: pick your entry point */
.shellfd120-branch {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin: 12px 0 14px;
}

.shellfd120-branchchip {
  display: block;
  border: 1px solid var(--shellfd120-line);
  border-radius: var(--shellfd120-radius);
  background: var(--shellfd120-panel);
  padding: 8px 6px;
  text-align: center;
  font-size: 11px;
  line-height: 1.5;
  color: var(--shellfd120-text-dim);
  font-weight: 600;
  min-height: 58px;
}

.shellfd120-branchchip b {
  display: block;
  color: var(--shellfd120-signal);
  font-size: 11.5px;
}

.shellfd120-ctaduo {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.shellfd120-ctaduo .shellfd120-btn { flex: 1 1 140px; }

/* ==========================================================================
   Game groups — grouped cover cards
   ========================================================================== */
.shellfd120-ggroup {
  border: 1px solid var(--shellfd120-line);
  border-radius: var(--shellfd120-radius-lg);
  background: var(--shellfd120-bg-deep);
  padding: 0 8px 10px;
  margin-bottom: 20px;
  scroll-margin-top: calc(var(--shellfd120-topbar-h) + 14px);
}

.shellfd120-ghead {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 4px 10px;
  border-bottom: 1px dashed var(--shellfd120-line);
  margin-bottom: 10px;
}

.shellfd120-gmark {
  width: 34px;
  height: 34px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--shellfd120-signal);
  border-radius: 9px;
  color: var(--shellfd120-signal);
  background: rgba(102, 205, 170, 0.10);
}

.shellfd120-gmark svg { width: 18px; height: 18px; }

.shellfd120-gmark-amber {
  border-color: var(--shellfd120-amber);
  color: var(--shellfd120-amber);
  background: rgba(229, 192, 123, 0.10);
}

.shellfd120-gtitle {
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--shellfd120-text);
}

.shellfd120-gcount {
  margin-left: auto;
  flex: none;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--shellfd120-text-faint);
  border: 1px solid var(--shellfd120-line);
  border-radius: 20px;
  padding: 2px 9px;
}

.shellfd120-glede {
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--shellfd120-text-dim);
  padding: 0 2px;
  margin-bottom: 10px;
}

.shellfd120-ggrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px 7px;
}

.shellfd120-gcard {
  display: block;
  border: 1px solid var(--shellfd120-line-soft);
  border-radius: var(--shellfd120-radius);
  background: var(--shellfd120-panel);
  padding: 4px 4px 6px;
  text-align: center;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.shellfd120-gcard:hover, .shellfd120-gcard:focus-visible {
  border-color: var(--shellfd120-signal);
  background: var(--shellfd120-panel-hi);
}

.shellfd120-gcard img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 5px;
  border: 1px solid rgba(76, 100, 120, 0.6);
}

.shellfd120-gname {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 5px;
  font-size: 11px;
  line-height: 1.45;
  font-weight: 600;
  color: var(--shellfd120-text-dim);
}

.shellfd120-gcard:hover .shellfd120-gname { color: var(--shellfd120-signal-hi); }

/* ==========================================================================
   Editorial modules (single column reading blocks)
   ========================================================================== */
.shellfd120-doc {
  border: 1px solid var(--shellfd120-line);
  border-left: 3px solid var(--shellfd120-signal);
  border-radius: var(--shellfd120-radius);
  background: var(--shellfd120-bg-deep);
  padding: 14px 12px;
  margin-bottom: 16px;
}

.shellfd120-doc-h {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--shellfd120-text);
  margin-bottom: 8px;
}

.shellfd120-doc-h span { color: var(--shellfd120-signal); }

.shellfd120-doc p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--shellfd120-text-dim);
  margin-bottom: 8px;
}

.shellfd120-doc p:last-child { margin-bottom: 0; }

.shellfd120-doc a {
  border-bottom: 1px dotted var(--shellfd120-signal);
  padding-bottom: 1px;
  font-weight: 600;
}

/* numbered steps */
.shellfd120-steps { counter-reset: shellfd120step; }

.shellfd120-steps li {
  position: relative;
  counter-increment: shellfd120step;
  display: flex;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--shellfd120-line-soft);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--shellfd120-text-dim);
}

.shellfd120-steps li:last-child { border-bottom: 0; }

.shellfd120-steps li::before {
  content: counter(shellfd120step);
  flex: none;
  width: 24px;
  height: 24px;
  margin-top: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--shellfd120-signal);
  border-radius: 50%;
  color: var(--shellfd120-signal);
  font-size: 11.5px;
  font-weight: 800;
}

.shellfd120-steps b { color: var(--shellfd120-text); font-weight: 700; }

/* milestone track (state colors only) */
.shellfd120-mile { border-top: 1px solid var(--shellfd120-line-soft); }

.shellfd120-mile li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--shellfd120-line-soft);
}

.shellfd120-mile-dot {
  flex: none;
  width: 12px;
  height: 12px;
  margin-top: 7px;
  border-radius: 50%;
  border: 2px solid var(--shellfd120-text-faint);
}

.shellfd120-mile-now .shellfd120-mile-dot {
  border-color: var(--shellfd120-signal);
  background: var(--shellfd120-signal);
}

.shellfd120-mile-done .shellfd120-mile-dot {
  border-color: var(--shellfd120-amber);
  background: var(--shellfd120-amber);
}

.shellfd120-mile b {
  display: block;
  font-size: 13px;
  color: var(--shellfd120-text);
}

.shellfd120-mile span { font-size: 12px; color: var(--shellfd120-text-dim); }

/* payment grid */
.shellfd120-paygrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.shellfd120-paycell {
  border: 1px solid var(--shellfd120-line-soft);
  border-radius: var(--shellfd120-radius);
  background: var(--shellfd120-panel);
  padding: 9px 10px;
}

.shellfd120-paycell b {
  display: block;
  font-size: 12.5px;
  color: var(--shellfd120-signal-hi);
  margin-bottom: 2px;
}

.shellfd120-paycell span {
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--shellfd120-text-faint);
}

/* versus rows: play styles */
.shellfd120-versus { border-top: 1px solid var(--shellfd120-line-soft); }

.shellfd120-versus li {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--shellfd120-line-soft);
  align-items: flex-start;
}

.shellfd120-versus-key {
  flex: none;
  width: 88px;
  font-size: 12px;
  font-weight: 800;
  color: var(--shellfd120-amber);
  line-height: 1.6;
}

.shellfd120-versus-body { font-size: 12.5px; color: var(--shellfd120-text-dim); line-height: 1.8; }

/* compact recap list */
.shellfd120-recap li {
  position: relative;
  padding: 5px 0 5px 22px;
  font-size: 12.5px;
  color: var(--shellfd120-text-dim);
  line-height: 1.8;
}

.shellfd120-recap li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 13px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  border: 1.5px solid var(--shellfd120-signal);
}

/* requirements fact panel */
.shellfd120-facts {
  display: grid;
  gap: 6px;
}

.shellfd120-fact {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  border: 1px solid var(--shellfd120-line-soft);
  border-radius: var(--shellfd120-radius);
  padding: 8px 10px;
  background: var(--shellfd120-panel);
  font-size: 12px;
  line-height: 1.7;
  color: var(--shellfd120-text-dim);
}

.shellfd120-fact b { color: var(--shellfd120-text); flex: none; }

/* ==========================================================================
   Extended footer (homepage only): promos > brand > directory > disclaimer
   ========================================================================== */
.shellfd120-xfoot {
  margin-top: 26px;
  border-top: 2px solid var(--shellfd120-signal);
  padding-top: 16px;
}

.shellfd120-xfoot-cap {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: var(--shellfd120-signal);
  margin-bottom: 10px;
}

.shellfd120-promogrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}

.shellfd120-promo {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 8px 10px;
  border: 1px solid var(--shellfd120-signal);
  border-radius: var(--shellfd120-radius);
  background: rgba(102, 205, 170, 0.08);
  text-align: left;
  transition: background-color 0.15s ease;
}

.shellfd120-promo:hover { background: rgba(102, 205, 170, 0.18); }

.shellfd120-promo-wide { grid-column: 1 / -1; }

.shellfd120-promo-ico {
  flex: none;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--shellfd120-signal);
  color: var(--shellfd120-signal);
}

.shellfd120-promo-ico svg { width: 15px; height: 15px; }

.shellfd120-promo b {
  display: block;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--shellfd120-text);
}

.shellfd120-promo span {
  font-size: 10.5px;
  line-height: 1.4;
  color: var(--shellfd120-text-faint);
}

.shellfd120-brandblurb {
  border: 1px solid var(--shellfd120-line);
  border-radius: var(--shellfd120-radius);
  background: var(--shellfd120-bg-deep);
  padding: 12px;
  margin-bottom: 18px;
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--shellfd120-text-dim);
}

.shellfd120-brandblurb b { color: var(--shellfd120-text); }

.shellfd120-dirgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 18px;
}

.shellfd120-dirlink {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 6px 10px;
  border: 1px solid var(--shellfd120-line-soft);
  border-radius: var(--shellfd120-radius);
  background: var(--shellfd120-bg-deep);
  font-size: 12px;
  font-weight: 600;
  color: var(--shellfd120-text-dim);
  line-height: 1.45;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.shellfd120-dirlink:hover {
  border-color: var(--shellfd120-signal);
  color: var(--shellfd120-signal-hi);
}

.shellfd120-dirlink svg {
  flex: none;
  width: 13px;
  height: 13px;
  color: var(--shellfd120-signal);
}

.shellfd120-disclaimer {
  border: 1px dashed var(--shellfd120-line);
  border-radius: var(--shellfd120-radius);
  padding: 11px 12px;
  font-size: 11.5px;
  line-height: 1.8;
  color: var(--shellfd120-text-faint);
  background: rgba(42, 58, 74, 0.5);
}

.shellfd120-disclaimer b { color: var(--shellfd120-amber); }

/* ==========================================================================
   Common footer: copyright line
   ========================================================================== */
.shellfd120-copy {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--shellfd120-line-soft);
  text-align: center;
  font-size: 11px;
  color: var(--shellfd120-text-faint);
  line-height: 1.8;
}

.shellfd120-copy b { color: var(--shellfd120-text-dim); }

/* ==========================================================================
   Bottom navigation — center-raised, fixed, 5 roles
   ========================================================================== */
.shellfd120-bnav {
  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);
  align-items: end;
  min-height: var(--shellfd120-bnav-h);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
  background: rgba(42, 58, 74, 0.98);
  border-top: 1px solid var(--shellfd120-line);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.shellfd120-bitem {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 48px;
  padding: 4px 2px;
  border-top: 2px solid transparent;
  margin-top: -1px;
  color: var(--shellfd120-text-faint);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1.3;
  transition: color 0.15s ease, transform 0.12s ease;
}

.shellfd120-bitem svg { width: 21px; height: 21px; }

.shellfd120-bitem:hover { color: var(--shellfd120-text-dim); transform: translateY(-2px); }

.shellfd120-bitem:active { transform: translateY(-2px); }

.shellfd120-bitem-is-on {
  color: var(--shellfd120-signal-hi);
  border-top-color: var(--shellfd120-signal);
}

/* center raised promo role */
.shellfd120-bnav-center { align-self: start; }

.shellfd120-braise {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-top: -24px;
}

.shellfd120-braise-ring {
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 2px solid var(--shellfd120-signal);
  background: var(--shellfd120-signal);
  color: var(--shellfd120-signal-ink);
  box-shadow: 0 0 0 5px rgba(102, 205, 170, 0.16);
  transition: background-color 0.15s ease, transform 0.12s ease;
}

.shellfd120-braise-ring svg { width: 24px; height: 24px; }

.shellfd120-braise:hover .shellfd120-braise-ring {
  background: var(--shellfd120-signal-hi);
  transform: translateY(-3px);
}

.shellfd120-braise-label {
  font-size: 10.5px;
  font-weight: 800;
  color: var(--shellfd120-signal-hi);
}

/* ==========================================================================
   Responsive tuning inside the phone canvas
   ========================================================================== */
@media (min-width: 375px) {
  .shellfd120-ggrid { gap: 9px 8px; }
  .shellfd120-h1 { font-size: 22px; }
  .shellfd120-slides { height: 186px; }
}

@media (min-width: 412px) {
  .shellfd120-ggrid { grid-template-columns: repeat(5, 1fr); }
  .shellfd120-slides { height: 196px; }
  .shellfd120-h1 { font-size: 23px; }
}

/* wide screens: keep the phone canvas framed */
@media (min-width: 700px) {
  body { padding: 18px 0; }
  .shellfd120-page {
    border-radius: 18px;
    overflow: hidden;
    min-height: calc(100vh - 36px);
    box-shadow: 0 0 0 1px rgba(102, 205, 170, 0.14),
      0 30px 70px rgba(0, 0, 0, 0.5);
  }
  .shellfd120-topbar { border-radius: 18px 18px 0 0; }
}

/* honor reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  .shellfd120-bitem:hover, .shellfd120-bitem:active,
  .shellfd120-braise:hover .shellfd120-braise-ring { transform: none; }
}

/* very narrow devices: keep labels tidy */
@media (max-width: 339px) {
  .shellfd120-ggrid { gap: 6px 5px; }
  .shellfd120-gname { font-size: 10.5px; }
  .shellfd120-brandname { font-size: 17px; }
  .shellfd120-logo { width: 30px; height: 30px; }
}