/* ─────────────────────────────────────────────────────────────
   CENTROSHIELD ONBOARDING — shared styles
   Matches the landing page aesthetic (dark, teal accent, Outfit)
   ───────────────────────────────────────────────────────────── */

:root {
  --bg: #06080c;
  --surface: #0d1117;
  --surface2: #151b25;
  --surface3: #1a2230;
  --border: #1e2733;
  --border-hi: #2a3646;
  --text: #e6edf3;
  --text-dim: #7d8ea0;
  --accent: #00d4aa;
  --accent2: #16a05d;
  --cyan: #00e5ff;
  --accent-glow: rgba(0, 212, 170, 0.15);
  --accent-dim: rgba(0, 212, 170, 0.6);
  --accent-hover: #00f0c0;
  --gold: #f0b232;
  --red: #f85149;
  --purple: #a371f7;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg);
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,170,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── NAV (matches centroshield.com dashboard) ── */
nav, nav.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1080px;
  margin: 0 auto;
  background: rgba(6,8,12,0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-family: 'Plus Jakarta Sans', 'Outfit', -apple-system, sans-serif;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--cyan);
}
.nav-logo img {
  width: 34px; height: 34px;
  border-radius: 10px;
}
.nav-logo span {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cyan);
}
.nav-logo em {
  font-style: normal;
  color: var(--accent2);
}
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  padding: 8px 14px;
  border-radius: 10px;
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover {
  color: var(--text);
  background: var(--surface2);
}
.nav-exit {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  padding: 8px 14px;
  border-radius: 10px;
  text-decoration: none;
  transition: color 0.2s;
  font-family: 'Plus Jakarta Sans', 'Outfit', sans-serif;
}
.nav-exit:hover { color: var(--text); }

/* ── PROGRESS BAR ── */
.progress-wrap {
  position: fixed;
  top: 60px; left: 0; right: 0;
  z-index: 99;
  background: rgba(6,8,12,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
}
.progress-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.progress-steps {
  flex: 1;
  display: flex;
  gap: 8px;
}
.progress-step {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.progress-step.done { background: var(--accent); }
.progress-step.active {
  background: linear-gradient(90deg, var(--accent) 0%, var(--border) 100%);
  background-size: 200% 100%;
  animation: shimmer 2s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { background-position: 100% 0%; }
  50% { background-position: 0% 0%; }
}
.progress-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.progress-label .step-num { color: var(--accent); font-weight: 600; }

/* ── LAYOUT ── */
.wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 160px 24px 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.card {
  width: 100%;
  max-width: 540px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  animation: fadeUp 0.6s ease;
}
.card.wide { max-width: 760px; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 12px;
}
h1.title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
h1.title .accent { color: var(--accent); }
p.lede {
  color: var(--text-dim);
  font-size: 1.02rem;
  margin-bottom: 28px;
  font-weight: 300;
}

/* ── FORM ── */
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.field input {
  width: 100%;
  padding: 14px 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s, background 0.2s;
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface3);
}
.field input.error {
  border-color: var(--red);
}
.field .hint {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 6px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  width: 100%;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--text);
}
.btn-row {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  padding: 14px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 0.92rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
  transition: transform 0.3s ease;
  z-index: 10000;
  max-width: 90vw;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.error { border-color: var(--red); }
.toast.ok { border-color: var(--accent); }

/* ── HELPERS ── */
.mono { font-family: 'JetBrains Mono', monospace; }
.center { text-align: center; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }

/* ── PROVIDER GRID ── */
.prov-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.prov-card {
  padding: 18px 16px;
  background: var(--surface2);
  border: 2px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  text-align: left;
}
.prov-card:hover {
  border-color: var(--border-hi);
  background: var(--surface3);
}
.prov-card.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.prov-card .prov-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: white;
  font-weight: 700;
}
.prov-card .prov-name {
  font-weight: 700; font-size: 1rem;
  margin-bottom: 2px;
}
.prov-card .prov-desc {
  font-size: 0.78rem;
  color: var(--text-dim);
}
.prov-card .prov-badge {
  position: absolute;
  top: 10px; right: 10px;
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.prov-card .prov-rec {
  position: absolute;
  top: -7px;
  left: 12px;
  padding: 3px 8px 3.5px;
  background: var(--bg);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  border-radius: 100px;
  box-shadow:
    0 0 0 3px var(--surface),
    0 2px 8px rgba(0, 212, 170, 0.25);
  white-space: nowrap;
  z-index: 2;
}
.prov-card.recommended {
  border-color: rgba(0, 212, 170, 0.35);
}
.prov-card.recommended.selected { border-color: var(--accent); }
.prov-card.selected::after {
  content: '✓';
  position: absolute;
  bottom: 10px; right: 12px;
  color: var(--accent);
  font-weight: 900;
  font-size: 1.1rem;
}

/* ── POOL CARDS ── */
.pool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 8px;
}
.pool-card {
  padding: 20px;
  background: var(--surface2);
  border: 2px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  align-items: center;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}
.pool-card:hover { border-color: var(--border-hi); }
.pool-card:active { transform: scale(0.99); }
.pool-card.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 0 1px var(--accent-glow), 0 8px 30px rgba(0, 212, 170, 0.08);
}
.pool-card.selected::after {
  content: '✓';
  position: absolute;
  top: 12px;
  right: 14px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg);
  font-weight: 900;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.pool-card.recommended { border-color: rgba(163, 113, 247, 0.35); }
.pool-card.recommended.selected { border-color: var(--accent); }
.pool-badge {
  position: absolute;
  top: -8px;
  right: 14px;
  padding: 4px 10px 5px;
  background: linear-gradient(
    100deg,
    #a371f7 0%,
    #00d4aa 35%,
    #f0b232 65%,
    #a371f7 100%
  );
  background-size: 220% 100%;
  background-position: 0% 50%;
  color: #0a0e14;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  border-radius: 100px;
  box-shadow:
    0 0 0 1px rgba(0, 212, 170, 0.25),
    0 4px 14px rgba(163, 113, 247, 0.35);
  animation: badgeShimmer 4s linear infinite;
  white-space: nowrap;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.pool-badge .pb-icon {
  font-size: 0.72rem;
  line-height: 1;
  animation: badgeCrown 2.4s ease-in-out infinite;
  display: inline-block;
}
@keyframes badgeShimmer {
  0%   { background-position: 0%   50%; }
  100% { background-position: -220% 50%; }
}
@keyframes badgeCrown {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-1px) rotate(3deg); }
}
.pool-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}
.pool-info { min-width: 0; }
.pool-name-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.pool-info .pool-name { font-weight: 800; font-size: 1.15rem; }
.pool-info .pool-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 8px;
  line-height: 1.4;
}
.pool-fee {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 700;
  padding: 3px 8px;
  background: var(--accent-glow);
  border: 1px solid rgba(0, 212, 170, 0.25);
  border-radius: 6px;
  letter-spacing: 0.03em;
}
.pool-stats {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-dim);
  opacity: 0.6;
  transition: opacity 0.3s;
}
.pool-stats.loaded { opacity: 1; }
.pool-stats .ps-item { display: inline-flex; align-items: center; gap: 4px; }
.pool-stats .ps-val { color: var(--text); font-weight: 600; }
.pool-stats .ps-sep { color: var(--border-hi); }
.pool-stats .ps-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 1.6s infinite;
}

/* ── FEE BANNER (in lede text) ── */
.fee-banner {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px 4px;
  background: var(--accent-glow);
  border: 1px solid rgba(0, 212, 170, 0.3);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
  vertical-align: middle;
}
.fee-banner .pulse-dot {
  width: 7px; height: 7px;
  margin-right: 0;
}

/* ── NOTE LINE (under pool grid) ── */
.note-line {
  margin-top: 20px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* ── STICKY MOBILE CTA BAR ── */
.sticky-cta {
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  z-index: 90;
  background: linear-gradient(to top, rgba(6,8,12,0.98) 60%, rgba(6,8,12,0.85));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 14px 16px calc(14px + env(safe-area-inset-bottom, 0px));
  animation: slideUpSticky 0.4s ease;
}
@keyframes slideUpSticky {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.sticky-cta-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.sticky-cta .btn-back {
  flex: 0 0 auto;
  min-width: 88px;
  padding: 14px 16px;
  width: auto;
}
.sticky-cta .btn-join {
  flex: 1 1 auto;
  padding: 14px 20px;
  width: auto;
  min-width: 0; /* allow text to truncate if needed */
}
.sticky-cta .btn-join.is-loading {
  opacity: 0.85;
  cursor: wait;
}
/* Pad the body so sticky bar never covers content on mobile */
body.has-sticky-cta .wrap {
  padding-bottom: 120px;
}

/* ── SEED PHRASE GRID ── */
.seed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 20px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin: 16px 0;
}
.seed-word {
  padding: 10px 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  text-align: center;
  position: relative;
  color: var(--text);
}
.seed-word::before {
  content: attr(data-num);
  position: absolute;
  top: 3px; left: 6px;
  font-size: 0.58rem;
  color: var(--text-dim);
}
.seed-warn {
  padding: 12px 16px;
  background: rgba(240, 178, 50, 0.1);
  border: 1px solid rgba(240, 178, 50, 0.3);
  border-radius: 10px;
  color: var(--gold);
  font-size: 0.85rem;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

/* ── SUCCESS / CELEBRATION ── */
.big-check {
  width: 96px;
  height: 96px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--accent);
  animation: pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes pop {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* ── WALLET PILL ── */
.wallet-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin: 16px 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
}
.wallet-pill .addr {
  flex: 1;
  color: var(--accent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wallet-pill .copy {
  padding: 6px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.72rem;
  color: var(--text-dim);
  cursor: pointer;
  font-family: inherit;
}
.wallet-pill .copy:hover { color: var(--accent); border-color: var(--accent); }

/* ── STEP4 MINING DASHBOARD ── */
.mine-dash {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 20px 0;
}
.mine-stat {
  padding: 18px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.mine-stat .lbl {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.mine-stat .val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 6px;
}
.pulse-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.5s infinite;
  margin-right: 6px;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* ── PASTE PROMPT (the glow-in field) ── */
.paste-prompt {
  margin-top: 18px;
  padding: 20px;
  background: var(--accent-glow);
  border: 2px dashed var(--accent);
  border-radius: 14px;
  animation: pasteGlow 2s ease-in-out infinite;
}
@keyframes pasteGlow {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 40px 0 var(--accent-glow); }
}
.paste-prompt .pp-title {
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
  font-size: 0.95rem;
}
.paste-prompt .pp-sub {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 12px;
}

/* ── RESPONSIVE ── */
@media (max-width: 720px) {
  nav, nav.nav { padding: 12px 16px; }
  .nav-logo img { width: 30px; height: 30px; }
  .nav-logo span { font-size: 15px; }
  .nav-links { display: none; }
  .progress-wrap { padding: 12px 16px; }
  .progress-label { display: none; }

  .wrap { padding: 140px 16px 40px; }
  .card { padding: 24px 18px; border-radius: 16px; }
  h1.title { font-size: 1.6rem; }
  p.lede { font-size: 0.95rem; margin-bottom: 22px; }

  .mine-dash { grid-template-columns: 1fr; }
  .seed-grid { grid-template-columns: repeat(2, 1fr); }

  /* Pool cards on mobile: tighter padding, stats wrap nicely */
  .pool-card {
    padding: 16px;
    gap: 12px;
    grid-template-columns: 48px 1fr;
  }
  .pool-icon {
    width: 48px; height: 48px;
    font-size: 1.4rem;
    border-radius: 12px;
  }
  .pool-info .pool-name { font-size: 1.05rem; }
  .pool-info .pool-desc { font-size: 0.8rem; margin-bottom: 8px; }
  .pool-stats { font-size: 0.72rem; gap: 4px; }
  .pool-card.selected::after {
    top: 10px; right: 10px;
    width: 20px; height: 20px;
    font-size: 0.75rem;
  }
  .pool-badge {
    font-size: 0.5rem;
    padding: 3px 8px 4px;
    top: -7px;
    right: 12px;
  }
  .pool-badge .pb-icon { font-size: 0.64rem; }

  /* Give the ✓ checkmark clearance from the badge when both are visible */
  .pool-card.recommended.selected::after { top: 12px; }

  /* Fee banner wraps naturally inside the lede on narrow screens */
  .fee-banner { font-size: 0.72rem; padding: 3px 9px; }

  /* Non-sticky button rows on other steps: stack if needed but keep tappable */
  .btn { padding: 14px 20px; font-size: 0.98rem; }
  .btn-row { gap: 10px; }

  /* Extra bottom padding when sticky CTA is present */
  body.has-sticky-cta .wrap { padding-bottom: 140px; }
}

/* Very small phones (iPhone SE, etc.) */
@media (max-width: 380px) {
  .card { padding: 20px 14px; }
  h1.title { font-size: 1.45rem; }
  .pool-card { padding: 14px; gap: 10px; grid-template-columns: 44px 1fr; }
  .pool-icon { width: 44px; height: 44px; font-size: 1.3rem; }
  .pool-info .pool-name { font-size: 1rem; }
  .pool-name-row { gap: 6px; }
  .pool-fee { font-size: 0.68rem; padding: 2px 6px; }
  .pool-stats { font-size: 0.68rem; }

  .sticky-cta { padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px)); }
  .sticky-cta .btn-back { min-width: 64px; padding: 12px 10px; font-size: 0.9rem; }
  .sticky-cta .btn-join { padding: 12px 14px; font-size: 0.92rem; }
}

/* ── CONFETTI ── */
.confetti {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  overflow: hidden;
}
.confetti span {
  position: absolute;
  width: 10px; height: 14px;
  top: -20px;
  animation: fall linear forwards;
}
@keyframes fall {
  to { transform: translateY(110vh) rotate(720deg); }
}