/* ═══════════════════ PAGE HERO ═════════════════════════════════ */
#pageHero{
  background:var(--bg);
  padding:90px 1.5rem 80px;
  text-align:center;position:relative;overflow:hidden;
  transition:background .35s;
}
#heroBg{position:absolute;inset:0;pointer-events:none;}
.hero-glow-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(245,158,11,.12);animation:ringExpand 3s ease-out infinite;}
.hero-glow-ring:nth-child(2){width:400px;height:400px;animation-delay:.8s;}
.hero-glow-ring:nth-child(3){width:650px;height:650px;animation-delay:1.6s;}
.hero-glow-ring:nth-child(4){width:900px;height:900px;animation-delay:2.4s;}
@keyframes ringExpand{0%{opacity:.5;transform:translate(-50%,-50%) scale(.5)}100%{opacity:0;transform:translate(-50%,-50%) scale(1)}}
.page-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.25);color:var(--accent2);font-size:.78rem;font-weight:700;padding:.35rem 1rem;border-radius:20px;letter-spacing:.04em;margin-bottom:1.5rem;animation:fadeUp .8s both;}
[data-theme="dark"] .page-badge{background:rgba(245,158,11,.12);color:var(--accent);}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.page-title{font-size:clamp(2.4rem,6vw,4rem);font-weight:900;letter-spacing:-.04em;line-height:1.08;margin-bottom:1.25rem;animation:fadeUp .9s .1s both;}
.page-sub{font-size:1.05rem;color:var(--muted);max-width:560px;margin:0 auto 2.5rem;line-height:1.75;animation:fadeUp .9s .2s both;}
.page-cta-row{animation:fadeUp .9s .3s both;display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;}

/* progress indicator row */
.progress-steps-row{
  display:flex;align-items:center;justify-content:center;
  gap:0;margin:3.5rem auto 0;max-width:680px;
  animation:fadeUp .9s .45s both;
  flex-wrap:nowrap;
}
.prog-step{
  display:flex;flex-direction:column;align-items:center;gap:.35rem;
  cursor:pointer;transition:opacity .2s;flex:1;
}
.prog-step:hover{opacity:.8;}
.prog-num{
  width:34px;height:34px;border-radius:50%;
  font-size:.82rem;font-weight:800;color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:transform .3s,box-shadow .3s;
  position:relative;
}
.prog-step.active .prog-num{transform:scale(1.2);}
.prog-label{font-size:.62rem;font-weight:700;color:var(--muted);text-align:center;white-space:nowrap;line-height:1.3;}
.prog-step.active .prog-label{color:var(--accent2);}
[data-theme="dark"] .prog-step.active .prog-label{color:var(--accent);}
.prog-line{flex:1;height:2px;background:var(--border);position:relative;overflow:hidden;min-width:20px;}
.prog-line-fill{height:100%;width:0%;background:var(--gradient);transition:width 1.2s cubic-bezier(.22,1,.36,1);}

/* ═══════════════════ STEP SECTIONS ═════════════════════════════ */
.step-section{
  padding:7rem 1.5rem;
  border-top:1px solid var(--border);
  transition:background .35s,border-color .35s;
  position:relative;overflow:hidden;
}
.step-section:nth-child(even){background:var(--bg2);}
.step-section:nth-child(odd){background:var(--bg);}

/* step number badge */
.step-num-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:56px;height:56px;border-radius:50%;
  font-size:1.3rem;font-weight:900;color:#fff;
  margin-bottom:1.35rem;position:relative;
}
.step-num-badge::after{
  content:'';position:absolute;inset:-8px;border-radius:50%;
  border:2px dashed currentColor;opacity:.25;
  animation:rotateBadge 10s linear infinite;
}
@keyframes rotateBadge{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.step-num-badge::before{
  content:'';position:absolute;inset:-18px;border-radius:50%;
  border:1px solid currentColor;opacity:.1;
  animation:rotateBadge 18s linear infinite reverse;
}

.step-tag{display:inline-flex;align-items:center;gap:.45rem;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.28rem .8rem;border-radius:20px;margin-bottom:.75rem;}
.step-title{font-size:clamp(1.75rem,3.5vw,2.4rem);font-weight:900;letter-spacing:-.035em;line-height:1.12;margin-bottom:.85rem;}
.step-desc{font-size:1rem;color:var(--muted);line-height:1.8;margin-bottom:1.75rem;max-width:480px;}
.step-features{list-style:none;padding:0;margin:0;}
.step-features li{display:flex;align-items:flex-start;gap:.75rem;font-size:.9rem;color:var(--muted);padding:.65rem 0;border-bottom:1px solid var(--border);}
.step-features li:last-child{border-bottom:none;}
.step-features li i{font-size:1rem;margin-top:.1rem;flex-shrink:0;}

/* ═══════════════════ ANIMATED VISUAL PANELS ════════════════════ */
.vis-panel{
  background:var(--card);border:1px solid var(--border);
  border-radius:20px;padding:1.75rem;
  box-shadow:0 8px 40px rgba(0,0,0,.07);
  transition:background .35s,border-color .35s;
}
[data-theme="dark"] .vis-panel{box-shadow:0 12px 50px rgba(0,0,0,.35);}

/* --- Step 1: Registration panel --- */
.reg-form-demo{display:flex;flex-direction:column;gap:.85rem;}
.demo-field{background:var(--bg2);border:1.5px solid var(--border);border-radius:10px;padding:.7rem 1rem;font-size:.85rem;color:var(--muted);display:flex;align-items:center;gap:.6rem;transition:border-color .3s,background .3s;}
.demo-field.typing{border-color:var(--accent);background:var(--surface);}
.demo-field.done{border-color:var(--green);}
.demo-field i{flex-shrink:0;}
.demo-typed{color:var(--text);}
.demo-cursor{display:inline-block;width:2px;height:1em;background:var(--accent);vertical-align:text-bottom;animation:blink .7s step-end infinite;}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.demo-check{margin-left:auto;color:var(--green);font-size:.9rem;opacity:0;transition:opacity .3s;}
.demo-field.done .demo-check{opacity:1;}
.kyc-badge{display:flex;align-items:center;gap:.65rem;background:rgba(5,150,105,.08);border:1px solid rgba(5,150,105,.2);border-radius:12px;padding:.75rem 1rem;margin-top:.5rem;}
.kyc-check{width:28px;height:28px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem;flex-shrink:0;animation:popIn .4s cubic-bezier(.34,1.56,.64,1) 2.5s both;}
@keyframes popIn{from{transform:scale(0)}to{transform:scale(1)}}

/* --- Step 2: Wallet creation --- */
.wallet-gen-wrap{text-align:center;}
.wallet-hex-anim{
  width:110px;height:110px;margin:0 auto 1.25rem;
  position:relative;display:flex;align-items:center;justify-content:center;
  animation:walletBounce 3s ease-in-out infinite;
}
@keyframes walletBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.wallet-hex-glow{position:absolute;inset:-15px;border-radius:50%;background:radial-gradient(ellipse,rgba(245,158,11,.2),transparent);animation:glowPulse 2s ease-in-out infinite;}
@keyframes glowPulse{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}
.addr-reveal{
  font-family:monospace;font-size:.75rem;color:var(--muted);
  background:var(--bg2);border:1px solid var(--border);
  border-radius:8px;padding:.6rem .85rem;text-align:left;
  margin-bottom:.75rem;letter-spacing:.03em;overflow:hidden;
}
.addr-reveal span{color:var(--accent2);font-weight:700;}
[data-theme="dark"] .addr-reveal span{color:var(--accent);}
.key-shield{display:flex;align-items:center;gap:.65rem;background:rgba(37,99,235,.07);border:1px solid rgba(37,99,235,.18);border-radius:10px;padding:.7rem 1rem;font-size:.84rem;color:var(--muted);}
.key-shield i{color:var(--blue);font-size:1.1rem;}

/* --- Step 3: Pool connection --- */
.pool-connect-demo{display:flex;flex-direction:column;gap:.7rem;}
.pool-row{display:flex;align-items:center;gap:.8rem;padding:.7rem 1rem;border-radius:12px;border:1.5px solid var(--border);background:var(--bg2);transition:all .4s;}
.pool-row.connecting{border-color:var(--accent);background:rgba(245,158,11,.05);}
.pool-row.connected{border-color:var(--green);background:rgba(5,150,105,.05);}
.pool-logo-sm{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:800;color:#fff;flex-shrink:0;}
.pool-row-name{font-size:.86rem;font-weight:700;flex:1;}
.pool-status{font-size:.7rem;font-weight:700;padding:.18rem .55rem;border-radius:20px;}
.status-idle{background:var(--bg3);color:var(--muted);}
.status-conn{background:rgba(245,158,11,.15);color:var(--accent2);}
.status-live{background:rgba(5,150,105,.12);color:var(--green);}
.data-flow-bar{height:3px;background:var(--border);border-radius:2px;overflow:hidden;margin-top:.35rem;}
.data-flow-fill{height:100%;width:0%;background:var(--gradient);border-radius:2px;transition:width 2.5s linear;}
.pool-row.connected .data-flow-fill{width:100%;}

/* --- Step 4: Payout animation --- */
.payout-flow{position:relative;padding:1rem 0;}
.payout-from{display:flex;align-items:center;gap:.75rem;padding:1rem;background:var(--bg2);border:1px solid var(--border);border-radius:12px;margin-bottom:1.5rem;}
.payout-to{display:flex;align-items:center;gap:.75rem;padding:1rem;background:rgba(5,150,105,.06);border:1px solid rgba(5,150,105,.2);border-radius:12px;}
.payout-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;}
.payout-name{font-size:.86rem;font-weight:700;}
.payout-amount{margin-left:auto;font-size:.88rem;font-weight:800;color:var(--green);}
/* animated BTC coin falling */
.btc-falling{
  position:absolute;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:4px;
  top:58px;
  animation:coinFall 2.2s ease-in-out infinite;
}
@keyframes coinFall{
  0%{top:58px;opacity:0;transform:translateX(-50%) scale(.7)}
  20%{opacity:1}
  80%{opacity:1}
  100%{top:108px;opacity:0;transform:translateX(-50%) scale(1.1)}
}
.mini-coin{
  width:28px;height:28px;border-radius:50%;background:radial-gradient(135deg,#FFD54F,#F7931A,#B45309);
  display:flex;align-items:center;justify-content:center;
  font-size:.85rem;font-weight:900;color:rgba(255,255,255,.9);
  box-shadow:0 3px 10px rgba(245,158,11,.5);
  animation:coinSpin 1s linear infinite;
}
@keyframes coinSpin{from{transform:rotateY(0deg)}to{transform:rotateY(360deg)}}
.arrow-down{width:2px;height:16px;background:var(--gradient);margin:0 auto;position:relative;}
.arrow-down::after{content:'';position:absolute;bottom:-4px;left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:var(--accent);}

/* --- Step 5: Buy BTC panel --- */
.buy-demo{display:flex;flex-direction:column;gap:.75rem;}
.buy-amount-row{display:flex;gap:.5rem;flex-wrap:wrap;}
.buy-chip{padding:.4rem .85rem;border-radius:8px;font-size:.82rem;font-weight:700;border:1.5px solid var(--border);background:var(--bg2);color:var(--text);cursor:pointer;transition:all .2s;}
.buy-chip.sel{background:var(--gradient);color:#fff;border-color:transparent;}
.buy-summary{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:.9rem 1rem;}
.buy-row{display:flex;justify-content:space-between;font-size:.82rem;margin-bottom:.4rem;}
.buy-row:last-child{margin-bottom:0;padding-top:.4rem;border-top:1px solid var(--border);}
.buy-btn-demo{width:100%;padding:.65rem;border-radius:10px;border:none;background:var(--gradient);color:#fff;font-size:.88rem;font-weight:700;cursor:default;text-align:center;margin-top:.5rem;}
/* price chart mini */
.mini-chart-wrap{height:60px;position:relative;overflow:hidden;border-radius:8px;background:var(--bg2);padding:.25rem;}

/* --- Step 6: Withdraw panel --- */
.withdraw-demo{display:flex;flex-direction:column;gap:.75rem;}
.addr-input{background:var(--bg2);border:1.5px solid var(--border);border-radius:10px;padding:.65rem .9rem;font-size:.74rem;font-family:monospace;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.speed-row{display:flex;gap:.5rem;}
.speed-chip{flex:1;padding:.5rem .5rem;border-radius:9px;border:1.5px solid var(--border);background:var(--bg2);text-align:center;cursor:pointer;transition:all .2s;}
.speed-chip.sel{border-color:var(--accent);background:rgba(245,158,11,.07);}
.speed-chip-label{font-size:.68rem;color:var(--muted);font-weight:600;}
.speed-chip-time{font-size:.8rem;font-weight:800;color:var(--text);}
.withdraw-btn-demo{width:100%;padding:.65rem;border-radius:10px;border:none;background:var(--gradient);color:#fff;font-size:.88rem;font-weight:700;cursor:default;text-align:center;}
/* tx progress */
.tx-progress{margin-top:.75rem;}
.tx-bar-wrap{background:var(--bg2);border-radius:20px;height:6px;overflow:hidden;margin-bottom:.4rem;}
.tx-bar-fill{height:100%;border-radius:20px;background:linear-gradient(90deg,#f59e0b,#10b981);animation:txProgress 3s ease-out infinite;}
@keyframes txProgress{0%{width:0%}80%{width:100%}100%{width:100%;opacity:0}}
.tx-label{font-size:.74rem;color:var(--green);font-weight:700;display:flex;align-items:center;gap:.4rem;}
.tx-label::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);animation:livepulse 1.5s infinite;flex-shrink:0;}

/* ═══════════════════ TIMELINE SECTION ══════════════════════════ */
#timeline{background:var(--bg2);border-top:1px solid var(--border);padding:7rem 1.5rem;transition:background .35s,border-color .35s;}
.tl-line{
  position:absolute;left:50%;transform:translateX(-50%);
  top:0;bottom:0;width:2px;background:var(--border);
  display:none;
}
.tl-line-fill{
  position:absolute;top:0;left:0;width:100%;height:0%;
  background:var(--gradient);
  transition:height 1.5s cubic-bezier(.22,1,.36,1);
}
.tl-wrap{position:relative;max-width:900px;margin:0 auto;}
.tl-item{
  display:grid;grid-template-columns:1fr 60px 1fr;
  gap:0;align-items:start;margin-bottom:3.5rem;
}
.tl-item:last-child{margin-bottom:0;}
.tl-left{padding-right:2.5rem;text-align:right;}
.tl-right{padding-left:2.5rem;}
.tl-item:nth-child(even) .tl-left{opacity:0;}
.tl-item:nth-child(even) .tl-right{text-align:left;}
.tl-node{
  display:flex;align-items:center;justify-content:center;
  position:relative;z-index:2;
}
.tl-dot{
  width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;color:#fff;font-weight:800;
  box-shadow:0 0 0 4px var(--bg2),0 0 0 6px rgba(245,158,11,.25);
  transition:transform .3s,box-shadow .3s;
  flex-shrink:0;
}
.tl-dot:hover{transform:scale(1.15);}
.tl-content-title{font-size:1.05rem;font-weight:800;margin-bottom:.35rem;}
.tl-content-desc{font-size:.86rem;color:var(--muted);line-height:1.7;}
.tl-time{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.35rem;}

/* mobile timeline */
@media(max-width:767px){
  .tl-item{grid-template-columns:48px 1fr;gap:0;}
  .tl-left{display:none;}
  .tl-node{grid-column:1;grid-row:1;}
  .tl-right{grid-column:2;grid-row:1;padding-left:1.25rem;}
  .tl-item:nth-child(even) .tl-left{display:none;}
  .tl-line{left:24px;display:block;}
}

/* ═══════════════════ FAQ ════════════════════════════════════════ */
#faq{background:var(--bg);border-top:1px solid var(--border);padding:6rem 1.5rem;transition:background .35s,border-color .35s;}
.faq-item{border-bottom:1px solid var(--border);}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.2rem 0;cursor:pointer;font-size:.95rem;font-weight:700;user-select:none;transition:color .2s;}
.faq-q:hover{color:var(--accent);}
.faq-icon{width:28px;height:28px;border-radius:50%;background:var(--bg3);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.85rem;color:var(--muted);transition:all .25s;flex-shrink:0;}
.faq-item.open .faq-icon{background:var(--gradient);color:#fff;border-color:transparent;transform:rotate(45deg);}
.faq-a{font-size:.88rem;color:var(--muted);line-height:1.75;max-height:0;overflow:hidden;transition:max-height .45s cubic-bezier(.22,1,.36,1),padding .3s;}
.faq-item.open .faq-a{max-height:400px;padding-bottom:1.25rem;}

/* ═══════════════════ STATS BAR ═════════════════════════════════ */
#statsBar{background:var(--topbar-bg);padding:2.5rem 1.5rem;transition:background .35s;}
.stat-pill{display:flex;flex-direction:column;align-items:center;gap:.2rem;}
.stat-pill-num{font-size:1.8rem;font-weight:900;letter-spacing:-.04em;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.stat-pill-label{font-size:.74rem;color:#64748b;font-weight:500;}

/* ═══════════════════ CTA ════════════════════════════════════════ */
#cta{background:var(--bg2);border-top:1px solid var(--border);padding:7rem 1.5rem;text-align:center;position:relative;overflow:hidden;transition:background .35s,border-color .35s;}
#cta::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:700px;height:400px;border-radius:50%;background:radial-gradient(ellipse,rgba(245,158,11,.07) 0%,transparent 70%);animation:glowPulse 4s ease-in-out infinite;pointer-events:none;}
.cta-title{font-size:clamp(1.9rem,4.5vw,2.9rem);font-weight:900;letter-spacing:-.035em;margin-bottom:.85rem;}
.cta-sub{font-size:1rem;color:var(--muted);max-width:500px;margin:0 auto 2.5rem;}

/* ═══════════════════ FOOTER ═════════════════════════════════════ */
#footer{background:var(--bg);border-top:1px solid var(--border);padding:3.5rem 1.5rem 2rem;transition:background .35s,border-color .35s;}
.footer-link{font-size:.84rem;color:var(--muted);margin:0 .85rem;transition:color .2s;}
.footer-link:hover{color:var(--text);}
.footer-copy{font-size:.77rem;color:var(--subtle);margin-top:2rem;text-align:center;}

/* ═══════════════════ HELPERS ════════════════════════════════════ */
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent2);margin-bottom:.55rem;}
[data-theme="dark"] .eyebrow{color:var(--accent);}
.section-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;letter-spacing:-.035em;line-height:1.15;margin-bottom:.75rem;}
.pos{color:var(--green);}

/* ═══════════════════ RESPONSIVE ════════════════════════════════ */
@media(max-width:991px){.nav-links{display:none;}.hamburger{display:flex;}#mobileMenu{display:flex;}}
@media(max-width:576px){#topBar{padding:0 1rem;}.topbar-left{display:none;}.prog-label{display:none;}.progress-steps-row{gap:0;}.prog-line{min-width:8px;}}