:root{
  --bg:#06100c;
  --bg-2:#050a08;
  --panel:#0e1913;
  --panel-2:#0b1512;
  --line:#1c2b24;
  --text:#eef6f1;
  --muted:#8ea69b;
  --muted-2:#6c847a;
  --green:#36e8a4;
  --green-dim:#1e6b52;
  --purple:#8f76ff;
  --error:#ff6b6b;
  --radius:14px;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
  box-sizing:border-box;
}
*{box-sizing:border-box;}
html{scroll-padding-top:env(safe-area-inset-top,0px); scroll-behavior:smooth;}
html,body{height:auto;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.hidden{display:none !important;}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;padding:calc(env(safe-area-inset-top,0px) + 48px) 0 20px;}
.hero-banner{
  position:relative;isolation:isolate;overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line);
  min-height:560px;display:flex;align-items:center;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.6);
}
.hero-banner img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
.hero-banner-scrim{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg, rgba(6,16,12,.96) 0%, rgba(6,16,12,.88) 32%, rgba(6,16,12,.45) 58%, rgba(6,16,12,.05) 78%);
}
.hero-copy{position:relative;z-index:2;max-width:560px;padding:56px 40px;}
@media (max-width:760px){
  .hero-banner{min-height:480px;align-items:flex-end;}
  .hero-banner-scrim{background:linear-gradient(0deg, rgba(6,16,12,.96) 0%, rgba(6,16,12,.9) 45%, rgba(6,16,12,.35) 78%, rgba(6,16,12,.05) 100%);}
  .hero-copy{padding:28px 22px 32px;max-width:100%;}
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;
  color:var(--green);background:rgba(54,232,164,.08);border:1px solid rgba(54,232,164,.28);
  padding:7px 14px;border-radius:999px;margin-bottom:18px;
}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);}
.hero-copy h1{
  font-family:'Inter',sans-serif;font-weight:800;
  font-size:clamp(26px,4.4vw,42px);line-height:1.15;letter-spacing:-.01em;
  margin:0 0 14px;
}
.hero-copy p{color:var(--muted);font-size:16px;line-height:1.6;max-width:480px;margin:0 0 26px;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;}

.btn{
  appearance:none;border:none;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-weight:700;font-size:14.5px;
  padding:14px 26px;border-radius:10px;transition:transform .15s ease, box-shadow .15s ease;
}
.btn-primary{background:var(--green);color:#04140d;box-shadow:0 0 0 1px rgba(54,232,164,.4), 0 14px 30px -12px rgba(54,232,164,.55);}
.btn-primary:hover{transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line);}
.btn-ghost:hover{border-color:#33463c;}

/* ---------- Section shell ---------- */
section{padding:60px 0;}
.section-head{max-width:600px;margin:0 auto 40px;text-align:center;}
.kicker{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;color:var(--purple);text-transform:uppercase;margin:0 0 10px;}
.section-head h2{font-size:clamp(22px,3vw,30px);font-weight:800;margin:0 0 10px;letter-spacing:-.01em;}
.section-head p{color:var(--muted);font-size:15px;line-height:1.6;margin:0;}

/* ---------- Miner card ---------- */
.miners-single{display:flex;justify-content:center;}
.miner-card{
  background:linear-gradient(165deg, var(--panel), var(--panel-2));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px 26px;position:relative;overflow:hidden;
  max-width:480px;width:100%;
}
.miner-card::after{
  content:'';position:absolute;right:-40px;top:-40px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle, rgba(54,232,164,.14), transparent 70%);
}
.miner-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:6px;}
.miner-name{font-size:26px;font-weight:800;letter-spacing:-.02em;}
.miner-tag{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.1em;font-weight:500;
  color:var(--green);border:1px solid rgba(54,232,164,.3);background:rgba(54,232,164,.07);
  padding:5px 10px;border-radius:999px;white-space:nowrap;
}
.miner-line{color:var(--muted);font-size:14.5px;margin:0 0 20px;}
.spec-list{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:11px;}
.spec-list li{display:flex;align-items:center;gap:10px;font-size:14px;color:#d7e3dc;}
.spec-list svg{flex:none;width:16px;height:16px;color:var(--green);}
.miner-foot{font-size:11.5px;font-family:'JetBrains Mono',monospace;letter-spacing:.08em;color:var(--muted-2);text-transform:uppercase;border-top:1px solid var(--line);padding-top:16px;}

/* ---------- Order form ---------- */
.order{background:radial-gradient(120% 100% at 50% 0%, rgba(54,232,164,.05), transparent 55%), var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.form-panel{
  max-width:640px;margin:0 auto;
  background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:34px clamp(20px,4vw,44px) 38px;
}
.form-panel h3{font-size:19px;font-weight:800;margin:0 0 4px;}
.form-panel .sub{color:var(--muted);font-size:13.5px;margin:0 0 26px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:#c5d4cc;margin-bottom:7px;letter-spacing:.01em;}
.field input[type=text],.field input[type=email],.field input[type=tel],.field select{
  width:100%;background:#081310;border:1px solid var(--line);color:var(--text);
  padding:12.5px 13px;border-radius:9px;font-size:14.5px;font-family:inherit;
}
.field input:focus,.field select:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--green);}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media (max-width:520px){.row2{grid-template-columns:1fr;}}
.phone-group{display:grid;grid-template-columns:110px 1fr;gap:10px;}
@media (max-width:420px){.phone-group{grid-template-columns:1fr;}}
.phone-group select,.phone-group input{
  background:#081310;border:1px solid var(--line);color:var(--text);
  padding:12.5px 10px;border-radius:9px;font-size:13.5px;font-family:inherit;
}

.qty-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  border:1px solid var(--line);border-radius:11px;padding:14px 16px;background:#081310;
  cursor:pointer;
}
.qty-row + .qty-row{margin-top:12px;}
.qty-row:has(input:checked){border-color:var(--green);background:rgba(54,232,164,.06);}
.qty-info b{display:block;font-size:14.5px;}
.qty-info span{display:block;font-size:12px;color:var(--muted);margin-top:2px;}
.qty-row input[type=radio]{width:18px;height:18px;accent-color:var(--green);}
fieldset{border:none;padding:0;margin:0 0 22px;}
legend{font-size:12.5px;font-weight:600;color:#c5d4cc;margin-bottom:9px;padding:0;}

.submit-btn{width:100%;padding:15px 20px;font-size:15px;margin-top:4px;}
.form-note{font-size:11.5px;color:var(--muted-2);margin-top:12px;line-height:1.6;text-align:center;}
.error{color:var(--error);font-size:13px;min-height:1.2em;margin-top:10px;text-align:center;}

.confirm{
  display:none;text-align:center;border:1px solid rgba(54,232,164,.3);background:rgba(54,232,164,.06);
  border-radius:12px;padding:28px;margin-top:18px;max-width:640px;margin-left:auto;margin-right:auto;
}
.confirm.show{display:block;}
.confirm h4{margin:0 0 12px;font-size:18px;}
.confirm p{margin:0 0 10px;color:var(--muted);font-size:13.5px;line-height:1.6;}
.amount-due{font-size:1.05rem;color:var(--text) !important;}
.address{
  font-family:'JetBrains Mono',monospace;font-size:13px;
  background:#081310;border:1px solid var(--line);border-radius:9px;
  padding:12px;word-break:break-all;color:var(--text);
}
#pv-qr, #lr-qr, #pv-qr-eth{ display:block; margin:16px auto; width:180px; height:180px; background:#fff; border-radius:8px; padding:8px; }

.pay-option{padding-top:18px;margin-top:18px;border-top:1px dashed var(--line);}
.pay-option:first-of-type{padding-top:0;margin-top:0;border-top:none;}
.pay-option a{color:var(--accent,#36e8a4);}

#lookup-toggle{margin-top:20px;text-align:center;}
#lookup-toggle a{color:var(--muted);font-size:13.5px;}
#lookup-view{margin-top:20px;}

/* ---------- Why section ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:700px){.why-grid{grid-template-columns:1fr;}}
.why-card{text-align:center;padding:26px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);}
.why-icon{
  width:46px;height:46px;border-radius:50%;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(54,232,164,.35);background:rgba(54,232,164,.08);color:var(--green);
}
.why-icon svg{width:22px;height:22px;}
.why-card h4{font-size:14.5px;margin:0 0 6px;font-weight:700;}
.why-card p{font-size:12.5px;color:var(--muted);margin:0;line-height:1.5;}

/* ---------- Payment ---------- */
.pay{text-align:center;}
.coin-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:22px 0 26px;}
.coin{
  display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;
  padding:9px 16px;font-family:'JetBrains Mono',monospace;font-size:12.5px;font-weight:500;color:#c5d4cc;background:var(--panel);
}
.coin i{width:8px;height:8px;border-radius:50%;background:var(--coin-c,var(--green));}

footer{border-top:1px solid var(--line);padding:34px 0 calc(34px + env(safe-area-inset-bottom,0px));}
footer p{font-size:11.5px;color:var(--muted-2);line-height:1.7;max-width:820px;margin:0 auto;text-align:center;}
footer .fbrand{display:flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-size:13px;margin-bottom:14px;}

:focus-visible{outline:2px solid var(--green);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){*{transition:none!important;scroll-behavior:auto!important;}}