/* ================= Free LTC Mining - Premium Dark Theme ================= */
:root{
  --bg:#0b0f1a;
  --bg2:#111827;
  --bg3:#1a2236;
  --card:#151d30;
  --card2:#1a2440;
  --card-hover:#1e2a48;
  --border:rgba(255,255,255,.06);
  --border2:rgba(255,255,255,.1);
  --text:#f0f4fc;
  --text2:#7b8baa;
  --text3:#4a5a7a;
  --accent:#4f8cff;
  --accent2:#22c55e;
  --accent3:#a78bfa;
  --gold:#f7931a;
  --red:#ef4444;
  --gradient:linear-gradient(135deg,#4f8cff 0%,#6c5ce7 100%);
  --gradient2:linear-gradient(135deg,#22c55e 0%,#16a34a 100%);
  --gradient-gold:linear-gradient(135deg,#f7931a 0%,#e8930c 100%);
  --glass:rgba(255,255,255,.03);
  --glass-border:rgba(255,255,255,.08);
  --radius:16px;
  --radius-sm:10px;
  --radius-xs:6px;
  --shadow:0 8px 32px rgba(0,0,0,.4);
  --shadow-lg:0 16px 64px rgba(0,0,0,.5);
  --max-w:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
a{color:var(--accent);text-decoration:none;transition:all .2s}
a:hover{opacity:.85}
main{flex:1;width:100%;max-width:var(--max-w);margin:0 auto;padding:0 24px}
#app{width:100%;padding-top:32px;padding-bottom:40px}
img{max-width:100%}

/* ---------- Nav ---------- */
nav{position:sticky;top:0;z-index:100;background:rgba(11,15,26,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:1.15rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:10px}
.logo-icon{width:32px;height:32px;border-radius:8px;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-size:1rem;color:#fff}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a:not(.btn){color:var(--text2);font-size:.875rem;padding:8px 14px;border-radius:var(--radius-xs);transition:all .2s}
.nav-links a:not(.btn):hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav-vip{color:var(--gold)!important;font-weight:700;font-size:.8rem;padding:6px 14px;border-radius:20px;background:linear-gradient(135deg,rgba(247,147,26,.15) 0%,rgba(247,147,26,.05) 100%);border:1px solid rgba(247,147,26,.3);animation:vipNavPulse 2.5s ease-in-out infinite;white-space:nowrap}
.nav-vip:hover{background:linear-gradient(135deg,rgba(247,147,26,.25) 0%,rgba(247,147,26,.1) 100%);border-color:rgba(247,147,26,.5);box-shadow:0 0 16px rgba(247,147,26,.25);opacity:1!important}
@keyframes vipNavPulse{0%,100%{box-shadow:0 0 6px rgba(247,147,26,.15)}50%{box-shadow:0 0 18px rgba(247,147,26,.35)}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;border-radius:var(--radius-sm);font-weight:600;font-size:.875rem;border:none;cursor:pointer;transition:all .25s;text-decoration:none;gap:6px}
.btn-sm{padding:7px 16px;font-size:.8rem;border-radius:var(--radius-xs)}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 16px rgba(79,140,255,.3)}
.btn-primary:hover{box-shadow:0 6px 24px rgba(79,140,255,.4);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-accent{background:var(--gradient2);color:#fff;box-shadow:0 4px 16px rgba(34,197,94,.3)}
.btn-gold{background:var(--gradient-gold);color:#fff;box-shadow:0 4px 16px rgba(247,147,26,.3)}
.btn-full{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* ---------- Hero ---------- */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:48px 0 32px}
.hero-text .badge{display:inline-flex;align-items:center;gap:6px;background:rgba(79,140,255,.1);border:1px solid rgba(79,140,255,.2);color:var(--accent);padding:6px 16px;border-radius:20px;font-size:.8rem;font-weight:500;margin-bottom:24px}
.hero-text h1{font-size:clamp(2.2rem,4.5vw,3.4rem);line-height:1.1;margin-bottom:20px;font-weight:800;letter-spacing:-.02em}
.hero-text h1 .hl{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-text p{color:var(--text2);font-size:1.05rem;max-width:480px;margin-bottom:32px;line-height:1.7}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.hero-checks{display:flex;gap:20px;flex-wrap:wrap}
.hero-checks span{display:flex;align-items:center;gap:6px;color:var(--text2);font-size:.8rem}
.hero-checks .ck{color:var(--accent2);font-size:1rem}

/* ---------- Miner Card ---------- */
.miner-card{background:linear-gradient(135deg,var(--card) 0%,var(--card2) 100%);border:1px solid var(--glass-border);border-radius:20px;padding:32px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.miner-card::before{content:'';position:absolute;top:0;right:0;width:200px;height:200px;background:radial-gradient(circle,rgba(79,140,255,.1) 0%,transparent 70%);pointer-events:none}
.miner-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.miner-head-left{display:flex;align-items:center;gap:12px}
.miner-coin{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#345d9d,#838a98);display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;color:#fff}
.miner-head h3{font-size:1rem;font-weight:600}
.miner-head .sub{color:var(--text2);font-size:.75rem}
.miner-status{display:flex;align-items:center;gap:6px;color:var(--accent2);font-size:.8rem;font-weight:600}
.miner-status .dot{width:8px;height:8px;border-radius:50%;background:var(--accent2);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(34,197,94,.4)}50%{opacity:.7;box-shadow:0 0 0 6px rgba(34,197,94,0)}}
.miner-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:var(--text3);margin-bottom:4px}
.miner-asset{font-size:1.4rem;font-weight:700;margin-bottom:16px}
.miner-chart{display:flex;align-items:flex-end;gap:3px;height:48px;margin-bottom:20px}
.miner-chart .bar{flex:1;border-radius:2px;background:var(--accent);opacity:.6;animation:barPulse 3s ease-in-out infinite}
.miner-chart .bar:nth-child(1){height:40%;animation-delay:0s}
.miner-chart .bar:nth-child(2){height:65%;animation-delay:.2s}
.miner-chart .bar:nth-child(3){height:45%;animation-delay:.4s}
.miner-chart .bar:nth-child(4){height:80%;animation-delay:.6s}
.miner-chart .bar:nth-child(5){height:55%;animation-delay:.8s}
.miner-chart .bar:nth-child(6){height:90%;animation-delay:1s}
.miner-chart .bar:nth-child(7){height:70%;animation-delay:1.2s}
.miner-chart .bar:nth-child(8){height:85%;animation-delay:1.4s}
.miner-chart .bar:nth-child(9){height:60%;animation-delay:1.6s}
.miner-chart .bar:nth-child(10){height:95%;animation-delay:1.8s}
@keyframes barPulse{0%,100%{opacity:.5}50%{opacity:.9}}
.miner-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;padding-top:16px;border-top:1px solid var(--border)}
.miner-stat{text-align:center}
.miner-stat .label{font-size:.65rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text3);margin-bottom:4px}
.miner-stat .val{font-size:.9rem;font-weight:700}

/* ---------- Stats Bar ---------- */
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border-radius:var(--radius);overflow:hidden;margin:32px 0 48px}
.stat-card{background:var(--card);padding:24px 20px;text-align:center}
.stat-icon{font-size:1.2rem;margin-bottom:8px;opacity:.6}
.stat-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:var(--text3);margin-bottom:4px}
.stat-val{font-size:1.4rem;font-weight:700}

/* ---------- Section ---------- */
.section{padding:40px 0}
.section-header{text-align:center;margin-bottom:40px}
.section-tag{font-size:.75rem;text-transform:uppercase;letter-spacing:2px;color:var(--accent);margin-bottom:8px;font-weight:600}
.section-title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;margin-bottom:12px;letter-spacing:-.02em}
.section-sub{color:var(--text2);font-size:1rem;max-width:500px;margin:0 auto}

/* ---------- Features ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.feat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:all .3s}
.feat:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 32px rgba(79,140,255,.1)}
.feat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:16px;background:rgba(79,140,255,.1)}
.feat h3{font-size:1rem;margin-bottom:8px;font-weight:600}
.feat p{color:var(--text2);font-size:.85rem;line-height:1.6}

/* ---------- Steps ---------- */
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:900px;margin:0 auto}
.step{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;position:relative;overflow:hidden}
.step-num{position:absolute;top:16px;right:20px;font-size:3rem;font-weight:900;color:rgba(255,255,255,.04);line-height:1}
.step-icon{width:40px;height:40px;border-radius:10px;background:rgba(79,140,255,.1);display:flex;align-items:center;justify-content:center;font-size:1.1rem;margin-bottom:16px}
.step h3{font-size:1rem;margin-bottom:8px;font-weight:600}
.step p{color:var(--text2);font-size:.85rem;line-height:1.6}

/* ---------- CTA Banner ---------- */
.cta-banner{background:linear-gradient(135deg,var(--card) 0%,var(--card2) 100%);border:1px solid var(--glass-border);border-radius:20px;padding:48px;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;margin-bottom:40px}
.cta-banner h2{font-size:clamp(1.4rem,2.5vw,1.8rem);font-weight:800;line-height:1.2;margin-bottom:12px}
.cta-banner p{color:var(--text2);font-size:.95rem;max-width:480px}

/* ---------- Pricing ---------- */
.pkg-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.pkg-card{background:var(--card);border:2px solid var(--border);border-radius:var(--radius);padding:28px 20px;text-align:center;position:relative;transition:all .3s}
.pkg-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pkg-popular{border-color:var(--gold)!important}
.pkg-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gradient-gold);color:#fff;font-size:.7rem;font-weight:700;padding:4px 14px;border-radius:10px;white-space:nowrap;text-transform:uppercase;letter-spacing:.5px}
.pkg-name{font-size:.9rem;color:var(--text2);margin-bottom:8px}
.pkg-hashpower{font-size:1.8rem;font-weight:800;margin-bottom:4px}
.pkg-bonus{font-size:.75rem;color:var(--accent2);margin-bottom:8px;font-weight:500}
.pkg-price{font-size:1.1rem;font-weight:700;margin-bottom:16px;color:var(--text)}
.pkg-card .btn{font-size:.8rem;padding:8px 16px}

/* ---------- Forms ---------- */
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:40px 36px;max-width:440px;margin:40px auto 0}
.form-card h2{font-size:1.4rem;font-weight:700;margin-bottom:4px}
.form-sub{color:var(--text2);font-size:.9rem;margin-bottom:28px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.8rem;color:var(--text2);margin-bottom:6px;font-weight:500}
.form-group input{width:100%;padding:12px 16px;border-radius:var(--radius-sm);border:1px solid var(--border2);background:var(--bg2);color:var(--text);font-size:.9rem;outline:none;transition:all .2s}
.form-group input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,140,255,.15)}
.form-card .btn{margin-top:8px}
.form-footer{text-align:center;margin-top:20px;font-size:.85rem;color:var(--text2)}
.form-footer a{color:var(--accent);font-weight:500}
.form-error{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);color:var(--red);padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-size:.85rem;display:none}
.form-error.show{display:block}

/* ---------- Dashboard ---------- */
.dash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.dash-head h1{font-size:1.3rem;font-weight:700}
.dash-head .user-badge{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 14px}
.dash-head .avatar{width:28px;height:28px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:#fff}
.dash-head .username{font-size:.85rem;font-weight:500}
.dash-actions{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.dash-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin-bottom:20px}
.dash-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;position:relative;overflow:hidden}
.dash-card h3{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:var(--text3);margin-bottom:12px;display:flex;align-items:center;gap:6px}
.dash-card h3 .card-icon{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.7rem;background:rgba(79,140,255,.1)}
.dash-card .big-val{font-size:1.6rem;font-weight:800;margin-bottom:4px;letter-spacing:-.01em}
.dash-card .big-val.accent{color:var(--accent)}
.dash-card .big-val.green{color:var(--accent2)}
.dash-card .big-val.gold{color:var(--gold)}
.dash-card .sub{color:var(--text2);font-size:.8rem}
.dash-card .usd{color:var(--text3);font-size:.8rem;margin-top:4px}
.dash-full{grid-column:1/-1}

/* Mining animation */
.mining-panel{text-align:center;padding:40px 20px;background:linear-gradient(135deg,var(--card) 0%,var(--card2) 100%);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px}
.mining-spinner{width:64px;height:64px;margin:0 auto 16px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 2s linear infinite}
@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}
.mining-label{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--accent2);font-weight:600;font-size:.9rem;margin-bottom:12px}
.mining-label .dot{width:8px;height:8px;border-radius:50%;background:var(--accent2);animation:pulse 2s infinite}
.mining-balance{font-size:2.8rem;font-weight:800;color:var(--text);margin-bottom:4px;letter-spacing:-.02em}
.mining-balance .currency{color:var(--accent);font-size:1rem;font-weight:600}
.mining-sub{color:var(--text2);font-size:.85rem}
.mining-usd{color:var(--text3);font-size:.8rem;margin-top:4px}

/* VIP Banner */
.vip-banner{background:linear-gradient(135deg,rgba(247,147,26,.1) 0%,rgba(247,147,26,.05) 100%);border:1px solid rgba(247,147,26,.2);border-radius:var(--radius);padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.vip-banner .vip-text{flex:1;min-width:200px}
.vip-banner h3{font-size:1rem;font-weight:700;margin-bottom:4px;color:var(--gold)}
.vip-banner p{color:var(--text2);font-size:.85rem}

/* Invite */
.invite-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px}
.invite-box .head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.invite-box .head h3{font-size:.9rem;font-weight:600}
.invite-box .head .tag{font-size:.7rem;color:var(--accent2);display:flex;align-items:center;gap:4px}
.invite-link{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 16px}
.invite-link code{flex:1;font-size:.8rem;color:var(--accent);word-break:break-all}
.invite-link .btn{flex-shrink:0}
.invite-note{color:var(--text2);font-size:.8rem;margin-top:12px}

/* Withdrawal */
.withdraw-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:500px){.withdraw-grid{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
footer{background:var(--bg2);border-top:1px solid var(--border);margin-top:auto}
.footer-inner{max-width:var(--max-w);margin:0 auto;padding:40px 24px}
.footer-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:1rem;font-weight:600}
.footer-links{display:flex;gap:20px}
.footer-links a{color:var(--text2);font-size:.85rem}
.footer-supported{display:flex;align-items:center;gap:12px;color:var(--text3);font-size:.75rem;text-transform:uppercase;letter-spacing:1px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-copy{color:var(--text3);font-size:.8rem}

/* ---------- Modal ---------- */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
.modal-overlay.active{display:flex}
.modal{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:36px;max-width:520px;width:100%;max-height:80vh;overflow-y:auto;position:relative}
.modal-close{position:absolute;top:14px;right:18px;background:none;border:none;color:var(--text2);font-size:1.2rem;cursor:pointer;transition:color .2s}
.modal-close:hover{color:var(--text)}
.modal h2{margin-bottom:16px;font-size:1.2rem}
.modal p{color:var(--text2);font-size:.9rem;margin-bottom:12px;line-height:1.7}

/* ---------- Hamburger ---------- */
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--accent2);color:#fff;padding:12px 24px;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;z-index:300;animation:toastIn .3s ease;box-shadow:0 8px 32px rgba(0,0,0,.3)}
@keyframes toastIn{from{opacity:0;transform:translateX(-50%) translateY(20px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

/* ---------- Countdown ---------- */
.countdown-bar{width:100%;height:6px;background:var(--bg);border-radius:3px;overflow:hidden;margin-bottom:8px}
.countdown-fill{height:100%;background:var(--gradient2);border-radius:3px;transition:width 1s linear}
.countdown-text{color:var(--accent2);font-size:.85rem;font-weight:500;font-variant-numeric:tabular-nums}

/* ---------- History ---------- */
.history-list{display:flex;flex-direction:column;gap:8px}
.history-item{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 20px;transition:border-color .2s}
.history-item:hover{border-color:var(--border2)}
.history-icon{width:40px;height:40px;border-radius:10px;background:rgba(79,140,255,.08);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.history-info{flex:1;min-width:0}
.history-type{font-size:.85rem;font-weight:600;margin-bottom:2px}
.history-detail{color:var(--text2);font-size:.8rem}
.history-meta{text-align:right;flex-shrink:0}
.history-date{color:var(--text3);font-size:.75rem;margin-bottom:2px}
.history-status{font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:4px;text-transform:uppercase}
.status-completed{background:rgba(34,197,94,.1);color:var(--accent2)}
.status-pending{background:rgba(247,147,26,.1);color:var(--gold)}
.status-failed{background:rgba(239,68,68,.1);color:var(--red)}
.empty-state{text-align:center;padding:48px;color:var(--text3);font-size:.95rem}

/* ---------- Custom Calculator ---------- */
.custom-calc .calc-results{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;margin-top:16px}
.calc-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}
.calc-row:last-child{border-bottom:none}
.calc-row span{color:var(--text2);font-size:.85rem}
.calc-row strong{color:var(--accent);font-size:.9rem;font-variant-numeric:tabular-nums}

/* ---------- Settings ---------- */
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.settings-grid .dash-card{padding:28px}
.settings-grid .form-group input{padding:14px 16px;font-size:.9rem}
.settings-grid .info-row{padding:12px 0}
.settings-grid .info-val{font-weight:600;color:var(--text)}
.info-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:.9rem}
.info-label{color:var(--text2)}

/* ---------- Centered Card ---------- */
.centered-card{max-width:500px;margin:0 auto}

/* ---------- Ad Placeholder ---------- */
.ad-slot{border:2px dashed rgba(34,197,94,.25);background:rgba(34,197,94,.03);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;min-height:90px;color:rgba(34,197,94,.35);font-size:.8rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;margin:24px 0;transition:all .3s}
.ad-slot:hover{border-color:rgba(34,197,94,.4);background:rgba(34,197,94,.06)}
.ad-slot-lg{min-height:250px}
.ad-slot-sm{min-height:60px}

/* ---------- VIP Banner Animated ---------- */
@keyframes vipGlow{0%,100%{box-shadow:0 0 20px rgba(247,147,26,.1);border-color:rgba(247,147,26,.2)}50%{box-shadow:0 0 40px rgba(247,147,26,.2);border-color:rgba(247,147,26,.35)}}
@keyframes vipBadgePulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.85}}
.vip-banner{animation:vipGlow 3s ease-in-out infinite}
.vip-banner .btn-gold{animation:vipBadgePulse 2s ease-in-out infinite}

/* ---------- Page Header ---------- */
.page-header{margin-bottom:32px}
.page-header h1{font-size:1.4rem;font-weight:700;margin-bottom:4px}
.page-sub{color:var(--text2);font-size:.9rem}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero{grid-template-columns:1fr;gap:32px;padding:32px 0 24px}
  .step-grid{grid-template-columns:1fr}
  .cta-banner{grid-template-columns:1fr;text-align:center}
  .cta-banner p{margin:0 auto}
  .dash-grid{grid-template-columns:1fr}
  .settings-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  #app{padding-top:20px;padding-bottom:24px}
  .nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:rgba(11,15,26,.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:16px 24px;gap:8px;z-index:99}
  .hamburger{display:flex}
  .stats-bar{grid-template-columns:repeat(2,1fr)}
  .pkg-grid{grid-template-columns:1fr 1fr}
  .miner-card{padding:24px 20px}
  .dash-head h1{font-size:1.1rem}
  .mining-balance{font-size:2rem}
}
@media(max-width:500px){
  .pkg-grid{grid-template-columns:1fr}
}
.cf-turnstile{margin:12px 0;min-height:65px}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer}
.faq-q{padding:16px 20px;font-weight:600;font-size:.9rem;display:flex;justify-content:space-between;align-items:center;color:var(--text1)}
.faq-arrow{font-size:1.2rem;color:var(--text3);transition:transform .2s;display:inline-block}
.faq-item.open .faq-arrow{transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;padding:0 20px;color:var(--text2);font-size:.85rem;line-height:1.6}
.faq-item.open .faq-a{max-height:200px;padding:0 20px 16px}