/* ============================================================
   Wallet V x Aster — base reset
   Aligned to Wallet V Homepage Design Reference v3
   Font: Roboto only (§0.2 / §8.3). No mono, no Inter, no display.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-content);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }

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

a { color: inherit; text-decoration: none; }

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

table { border-collapse: collapse; width: 100%; }

:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

::selection { background: var(--color-brand); color: #fff; }

/* ============================================================
   Wallet V x Aster — AI Agent Trading Competition
   Re-skinned to the Wallet V Homepage Design Reference (v3)

   Conformance summary:
   - Typeface: Roboto only                                (§0.2 / §8.3)
   - Palette: only §1 tokens. Aster gold is a documented
     CO-BRAND EXCEPTION, used only on Aster-specific elements
     ($ASTER rewards, medals, Aster milestone accents).    (§1)
   - Radius: three-tier only — 8 / 16 / 32                 (§1.5)
   - Container surface: opaque #120F1D + 5-stop symmetric
     gradient stroke                                       (§1.6)
   - Gradients: 103deg (fill/stroke), 45deg (text)         (§1.8)
   - Removed: race-car mascot, pulsing dots, sparkle
     animations, eyebrow pill                              (§0.2 / §0.4)
   ============================================================ */

:root {
  /* ---- Surfaces (§1.2) ---- */
  --color-bg:            #000002;
  --color-container:     #120F1D;
  --color-surface:       #1F1F20;
  --color-surface-2:     #17141f;   /* container-derived inner panel */
  --color-line:          #3A3A3B;
  --color-navy:          #18304C;

  /* ---- Brand (§1.1) ---- */
  --color-brand:         #6B47ED;
  --color-brand-light:   #896CF1;
  --color-brand-deep:    #2D1E64;

  /* ---- Text (§1.3) ---- */
  --color-title:         #FFFFFF;
  --color-content:       #FCFCFC;
  --color-content-soft:  #F8F8F8;
  --color-muted:         #CAD3E1;   /* Icy Mist */
  --color-faint:         #7d7a90;   /* derived dim caption */

  /* ---- Status (§1.4) ---- */
  --color-success:       #0DCB81;
  --color-danger:        #FF3D6A;
  --color-warning:       #F37214;

  /* ---- Aster co-brand exception (approved) ---- */
  --color-aster:         #F3B25A;
  --color-aster-soft:    #FBD9A4;

  /* ---- Radius — three-tier, no other values (§1.5) ---- */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  32px;

  /* ---- Gradients (§1.8) ---- */
  --gradient-brand:  linear-gradient(103deg, #6B47ED 0%, #896CF1 100%);
  --gradient-text:   linear-gradient(45deg,  #6B47ED 0%, #896CF1 100%);
  --gradient-stroke: linear-gradient(103deg,
                       #6C48ED 0%, #797484 29%,
                       rgba(60,60,60,0) 52%,
                       #797484 74%, #6C48ED 100%);
  /* Step-node numeral: white top → brand purple bottom (matches walletv.io) */
  --gradient-node-num: linear-gradient(0deg, #6B47ED 18%, #FFFFFF 82%);

  /* ---- Type scale (§2.4 responsive) ---- */
  --text-caption: 14px;
  --text-base:    clamp(1rem, 0.96rem + 0.2vw, 1.1875rem);   /* 16 → 19 */
  --text-lead:    clamp(1.0625rem, 0.98rem + 0.4vw, 1.4375rem); /* 17 → 23 */
  --text-h3:      clamp(1.4375rem, 1.2rem + 1.1vw, 2rem);     /* 23 → 32 */
  --text-h2:      clamp(1.5625rem, 1.25rem + 1.5vw, 2.375rem);/* 25 → 38 */
  --text-h1:      clamp(1.75rem, 1.3rem + 2.2vw, 3.5rem);     /* 28 → 56 */
  --text-hero:    clamp(2rem, 1.2rem + 4vw, 4.75rem);         /* 32 → 76 */

  /* ---- Layout (§2.2) ---- */
  --container-max: 1200px;
  --gutter:        40px;

  --font-sans: "Roboto", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================================================
   Layout primitives
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(48px, 3vw + 40px, 96px);
}

.section-head { margin-bottom: 32px; }

.section-title {
  font-size: var(--text-h2);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-title);
}

.section-lead {
  margin-top: 12px;
  max-width: 720px;
  font-size: var(--text-lead);
  color: var(--color-muted);
}
.section-lead strong { color: var(--color-title); font-weight: 700; }

/* Accent-gradient text (45deg) — §1.8 */
.accent {
  background: var(--gradient-text);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
}

.inline-link { color: var(--color-brand-light); text-decoration: underline; text-underline-offset: 3px; }
.inline-link:hover { color: var(--color-title); }

/* ============================================================
   Canonical container surface (§1.6) — opaque fill + 5-stop stroke
   ============================================================ */
.lb-card,
.ranking-card,
.cta-card,
.jackpot-card,
.countdown-unit,
.lb-eligibility-note {
  position: relative;
  background: var(--color-container);
  border-radius: var(--radius-md);
}
.lb-card::before,
.ranking-card::before,
.cta-card::before,
.jackpot-card::before,
.countdown-unit::before,
.lb-eligibility-note::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-stroke);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   Buttons — brand gradient CTA, radius-lg 32 (§1.5)
   ============================================================ */
.btn-primary,
.btn-outline,
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 24px;
  border-radius: var(--radius-lg);
  font-weight: 500;
  font-size: var(--text-base);
  line-height: 1;
  white-space: nowrap;
  transition: transform 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}
.btn-primary,
.header-cta {
  background: var(--gradient-brand);
  color: var(--color-title);
}
.btn-primary:hover,
.header-cta:hover { transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--color-content);
  border: 1px solid var(--color-line);
}
.btn-outline:hover { border-color: var(--color-brand-light); color: var(--color-title); }

.header-cta { min-height: 40px; padding: 8px 18px; font-size: var(--text-caption); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0,0,2,0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}
.logo-group { display: inline-flex; align-items: center; }
.logo-img { height: 42px; width: auto; }

.header-actions { display: flex; align-items: center; gap: 12px; }

.lang-toggle {
  display: inline-flex;
  padding: 3px;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
}
.lang-btn {
  padding: 6px 12px;
  min-height: 32px;
  border-radius: 6px;
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--color-muted);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.lang-btn.active { background: var(--color-brand); color: var(--color-title); }

/* ============================================================
   Banner (co-brand marketing image)
   ============================================================ */
.banner-section { padding-top: 28px; }
.banner-container { padding-inline: var(--gutter); }
.banner-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
}

/* ============================================================
   Hero + Countdown
   ============================================================ */
.hero { padding-block: clamp(40px, 4vw + 24px, 72px); text-align: left; }
.hero h1 {
  font-size: var(--text-hero);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-title);
}
.hero h1 .accent { font-weight: 900; }
.hero-subtitle {
  margin: 20px 0 0;
  max-width: 760px;
  font-size: var(--text-lead);
  color: var(--color-muted);
}

.countdown-wrapper { margin-top: 40px; }
.countdown-label {
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-faint);
  margin-bottom: 14px;
}
.countdown {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 10px;
  min-width: 88px;
}
.countdown-value {
  position: relative;
  z-index: 1;
  font-size: clamp(1.75rem, 1.2rem + 2vw, 2.75rem);
  font-weight: 900;
  line-height: 1;
  color: var(--color-title);
  font-variant-numeric: tabular-nums;
}
.countdown-name {
  position: relative;
  z-index: 1;
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}
.countdown-sep {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-brand-light);
  padding-bottom: 18px;
}
.countdown-ended {
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--color-brand-light);
}

.hero-cta-row {
  display: flex;
  gap: 14px;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: 40px;
}

/* ============================================================
   Leaderboard
   ============================================================ */
#last-updated { margin-top: 10px; font-size: var(--text-caption); }

.lb-eligibility-note {
  padding: 16px 20px;
  margin-bottom: 24px;
  font-size: var(--text-caption);
  line-height: 1.6;
  color: var(--color-muted);
}
.lb-eligibility-note strong { color: var(--color-title); font-weight: 700; }
.lb-eligibility-note > * { position: relative; z-index: 1; }

/* Tabs */
.lb-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.lb-tab {
  flex: 1 1 240px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px 18px;
  background: var(--color-container);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  text-align: left;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}
.lb-tab:hover { border-color: var(--color-brand-light); }
.lb-tab.active {
  border-color: var(--color-brand);
  background: linear-gradient(180deg, rgba(107,71,237,0.16), rgba(107,71,237,0.04));
}
.lb-tab-label { font-size: var(--text-base); font-weight: 700; color: var(--color-title); }
.lb-tab-sub   { font-size: var(--text-caption); color: var(--color-muted); }

/* Panels */
.lb-panel { display: none; }
.lb-panel.active { display: block; }

.lb-card { padding: 8px; }
.lb-card > * { position: relative; z-index: 1; }
.lb-scroll { overflow: visible; border-radius: var(--radius-md); }

/* Table */
.lb-table { font-size: var(--text-caption); }
.lb-table thead th {
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-line);
  white-space: nowrap;
}
.lb-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid rgba(58,58,59,0.5);
  color: var(--color-content);
  vertical-align: middle;
}
.lb-table tbody tr:last-child td { border-bottom: none; }
.lb-table tbody tr { animation: lb-fade 0.3s ease both; }

th.num, .lb-num { text-align: right; font-variant-numeric: tabular-nums; }
.lb-rank-col { background: rgba(107,71,237,0.07); }
th.lb-rank-col { background: rgba(107,71,237,0.12); }

.lb-mono { font-family: var(--font-sans); font-variant-numeric: tabular-nums; letter-spacing: 0.01em; }
.lb-wallet { color: var(--color-muted); font-variant-numeric: tabular-nums; }

.lb-pos { color: var(--color-success); font-weight: 700; }
.lb-neg { color: var(--color-danger);  font-weight: 700; }
.lb-zero{ color: var(--color-muted); }

.lb-ineligible { opacity: 0.5; }
.lb-empty { text-align: center; padding: 32px; color: var(--color-muted); }

/* Rank badge (rounded square, radius-sm) + medal accents */
.lb-rank {
  position: relative;
  display: inline-grid;
  place-items: center;
  min-width: 30px;
  height: 30px;
  padding: 0 7px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-content);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  cursor: default;
}
.lb-rank.gold   { background: var(--color-aster);   color: #201400; }  /* Aster co-brand */
.lb-rank.silver { background: var(--color-muted);   color: #10131a; }
.lb-rank.bronze { background: var(--color-warning); color: #1a0c00; }
.lb-rank-dash {
  display: inline-grid; place-items: center;
  min-width: 30px; height: 30px;
  color: var(--color-faint); font-weight: 700; cursor: help;
  position: relative;
}

/* AI model / type pill (small chip, radius-sm) */
.lb-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--color-brand-deep);
  color: var(--color-brand-light);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.lb-pill.human { background: var(--color-surface); color: var(--color-muted); }

/* Info affordance on wallet / invite cells */
.lb-info {
  cursor: help;
  border-bottom: 1px dotted var(--color-faint);
  position: relative;
}
.lb-with-info { position: relative; }

/* Tooltip popover — container surface */
.lb-tip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  z-index: 30;
  width: max-content;
  max-width: 260px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  background: var(--color-container);
  border: 1px solid var(--color-brand-deep);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0,0,0,0.55);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 160ms var(--ease), transform 160ms var(--ease);
  text-align: left;
  font-weight: 400;
}
.lb-rank:hover .lb-tip, .lb-rank:focus .lb-tip,
.lb-info:hover .lb-tip, .lb-info:focus .lb-tip,
.lb-rank-dash:hover .lb-tip, .lb-rank-dash:focus .lb-tip {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.lb-tip-head { font-size: 12px; font-weight: 700; color: var(--color-title); text-transform: uppercase; letter-spacing: 0.05em; }
.lb-tip-head-win { color: var(--color-aster); }
.lb-tip-row { display: flex; justify-content: space-between; gap: 16px; font-size: 12px; color: var(--color-muted); }
.lb-tip-row strong { color: var(--color-content); font-weight: 700; }
.lb-tip-needed strong { color: var(--color-aster); }
.lb-tip-body { font-size: 12px; color: var(--color-muted); line-height: 1.55; }

/* Footer count */
.lb-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--color-line);
  font-size: var(--text-caption);
  color: var(--color-muted);
}

/* Pager */
.lb-pager {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 14px 16px 6px;
}
.lb-pager-btn, .lb-pager-num {
  min-height: 36px;
  min-width: 36px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  color: var(--color-content);
  font-size: var(--text-caption);
  font-weight: 500;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}
.lb-pager-pages { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.lb-pager-btn:hover:not(:disabled),
.lb-pager-num:hover { border-color: var(--color-brand-light); }
.lb-pager-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.lb-pager-num.active { background: var(--color-brand); border-color: var(--color-brand); color: var(--color-title); }
.lb-pager-ellipsis { color: var(--color-faint); align-self: center; padding: 0 2px; }
.lb-pager-info { margin-left: auto; font-size: var(--text-caption); color: var(--color-faint); }

/* ============================================================
   Jackpot + Milestone Ladder
   ============================================================ */
.jackpot-card { padding: clamp(24px, 3vw, 40px); }
.jackpot-card > * { position: relative; z-index: 1; }

.jackpot-board { display: grid; gap: clamp(24px, 3vw, 32px); }

/* Node card + headline sit side by side, left-aligned */
.jackpot-lede {
  display: flex;
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
}

/* Step-node style card (matches Wallet V "How it works" numeral nodes) */
.jackpot-display {
  position: relative;
  flex-shrink: 0;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 48px;
  border-radius: var(--radius-md);
  background: var(--color-container);
  box-shadow: 0 0 48px rgba(137, 108, 241, 0.22);   /* §1.9 emphasised-card glow, softened */
}
.jackpot-display::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-stroke);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.jackpot-num-row {
  display: inline-flex;
  align-items: baseline;
  line-height: 1;
}
.jackpot-amount {
  font-size: clamp(3rem, 1.6rem + 5vw, 4.5rem);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  background: var(--gradient-node-num);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
}
.jackpot-suffix {
  font-size: clamp(1.5rem, 1rem + 2vw, 2.25rem);
  font-weight: 700;
  color: var(--color-brand-light);
  margin-left: 3px;
}
.jackpot-mult-label {
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}
.jackpot-headline {
  margin: 0;
  font-size: clamp(1.125rem, 1rem + 0.7vw, 1.5rem);
  line-height: 1.35;
  color: var(--color-muted);
}
.jackpot-headline strong { color: var(--color-title); font-weight: 700; }

.jackpot-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 32px;
}
.jackpot-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  text-align: left;
}
.jackpot-stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-faint);
}
.jackpot-stat-value {
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--color-title);
  font-variant-numeric: tabular-nums;
}
.jackpot-stat-gold { color: var(--color-aster); }   /* $ASTER reward accent */

/* Ladder */
.ladder { margin-top: 36px; }
.ladder-header {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 12px;
}
.ladder-rail {
  height: 8px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.ladder-progress {
  height: 100%;
  background: var(--gradient-brand);
  border-radius: var(--radius-sm);
  transition: width 900ms var(--ease);
}
.ladder-locks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}
.ladder-lock {
  padding: 16px 12px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  text-align: center;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}
.ladder-lock.unlocked {
  border-color: var(--color-brand);
  background: linear-gradient(180deg, rgba(107,71,237,0.16), rgba(107,71,237,0.04));
}
.ladder-lock.next { border-color: var(--color-brand-light); }
.ladder-lock-tier {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}
.ladder-lock-mult {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin: 6px 0 4px;
}
.ladder-lock-num { font-size: var(--text-h3); font-weight: 900; color: var(--color-title); }
.ladder-lock-x   { font-size: 1rem; font-weight: 700; color: var(--color-brand-light); margin-left: 2px; }
.ladder-lock-bonus { font-size: 12px; font-weight: 500; color: var(--color-aster); }
.ladder-lock-status {
  margin-top: 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-faint);
}
.ladder-lock.unlocked .ladder-lock-status { color: var(--color-success); }
.ladder-lock.next .ladder-lock-status { color: var(--color-brand-light); }

/* ============================================================
   Lists — rules, ranking, steps
   ============================================================ */
.rules-list { display: grid; gap: 14px; max-width: 900px; }
.rules-list li {
  position: relative;
  padding-left: 28px;
  font-size: var(--text-base);
  color: var(--color-muted);
  line-height: 1.6;
}
.rules-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-brand);
}
.rules-list li strong { color: var(--color-title); font-weight: 700; }

.ranking-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.ranking-card { padding: 28px; }
.ranking-card > * { position: relative; z-index: 1; }
.ranking-card h3 {
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--color-title);
  margin-bottom: 12px;
}
.ranking-card > p { font-size: var(--text-base); color: var(--color-muted); }
.ranking-card ul { margin-top: 16px; display: grid; gap: 10px; }
.ranking-card li {
  position: relative;
  padding-left: 24px;
  font-size: var(--text-caption);
  color: var(--color-muted);
  line-height: 1.6;
}
.ranking-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--color-brand);
}

.steps-list { display: grid; gap: 16px; max-width: 860px; }
.steps-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: var(--text-base);
  color: var(--color-muted);
  line-height: 1.6;
}
.step-num {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-brand);
  color: var(--color-title);
  font-weight: 700;
  font-size: var(--text-base);
}
.steps-list li strong { color: var(--color-title); font-weight: 700; }

/* ============================================================
   CTA
   ============================================================ */
.cta-section { padding-block: clamp(48px, 3vw + 40px, 96px); }
.cta-card {
  padding: clamp(32px, 4vw, 64px);
  text-align: left;
  background: linear-gradient(180deg, var(--color-brand-deep) 0%, var(--color-container) 70%);
  overflow: hidden;
}
.cta-card > * { position: relative; z-index: 1; }
.cta-card h2 {
  font-size: var(--text-h1);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-title);
}
.cta-card p {
  margin: 16px 0 0;
  max-width: 620px;
  font-size: var(--text-lead);
  color: var(--color-muted);
}
.cta-buttons { display: flex; gap: 14px; justify-content: flex-start; flex-wrap: wrap; margin-top: 28px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--color-line);
  padding-block: 40px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: var(--text-caption); color: var(--color-muted); transition: color 180ms var(--ease); }
.footer-links a:hover { color: var(--color-title); }
.footer-copy { font-size: var(--text-caption); color: var(--color-faint); }

/* ============================================================
   Keyframes (subtle content transition only — no pulsing/mascot motion)
   ============================================================ */
@keyframes lb-fade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Responsive (§2.4)
   ============================================================ */
@media (max-width: 1023px) {
  :root { --gutter: 32px; }
}

@media (max-width: 767px) {
  :root { --gutter: 20px; }

  .ranking-grid { grid-template-columns: 1fr; }
  .jackpot-lede { flex-direction: column; align-items: flex-start; }
  .jackpot-stats { grid-template-columns: 1fr; }
  .ladder-locks { grid-template-columns: repeat(2, 1fr); }

  .lb-tabs { flex-direction: column; }
  .lb-tab { flex-basis: auto; }

  /* Explicitly-scrollable component: table may scroll horizontally on
     mobile (§2.4 permits scroll inside scroll-designed components). */
  .lb-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .lb-table { min-width: 640px; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 767px) {
  /* Guideline §2.4: touch targets ≥ 44×44 at sm/xs */
  .lang-btn { min-height: 44px; }
  .header-cta { min-height: 44px; }
}

@media (max-width: 479px) {
  :root { --gutter: 16px; }

  .ladder-locks { grid-template-columns: 1fr; }
  .countdown-sep { display: none; }
  .countdown-unit { min-width: 72px; }
  .btn-primary, .btn-outline { width: 100%; }
  .hero-cta-row, .cta-buttons { flex-direction: column; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}